gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244
 245 # Check that we are running under the correct shell.
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247
 248 case X$lt_ECHO in
 249 X*--fallback-echo)
 250   # Remove one level of quotation (which was required for Make).
 251   ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
 252   ;;
 253 esac
 254
 255 ECHO=${lt_ECHO-echo}
 256 if test "X$1" = X--no-reexec; then
 257   # Discard the --no-reexec flag, and continue.
 258   shift
 259 elif test "X$1" = X--fallback-echo; then
 260   # Avoid inline document here, it may be left over
 261   :
 262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
 263   # Yippee, $ECHO works!
 264   :
 265 else
 266   # Restart under the correct shell.
 267   exec $SHELL "$0" --no-reexec ${1+"$@"}
 268 fi
 269
 270 if test "X$1" = X--fallback-echo; then
 271   # used as fallback echo
 272   shift
 273   cat <<_LT_EOF
 274 $*
 275 _LT_EOF
 276   exit 0
 277 fi
 278
 279 # The HP-UX ksh and POSIX shell print the target directory to stdout
 280 # if CDPATH is set.
 281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 282
 283 if test -z "$lt_ECHO"; then
 284   if test "X${echo_test_string+set}" != Xset; then
 285     # find a string as large as possible, as long as the shell can cope with it
 286     for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 287       # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 288       if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
 289          { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
 290       then
 291         break
 292       fi
 293     done
 294   fi
 295
 296   if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 297      echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 298      test "X$echo_testing_string" = "X$echo_test_string"; then
 299     :
 300   else
 301     # The Solaris, AIX, and Digital Unix default echo programs unquote
 302     # backslashes.  This makes it impossible to quote backslashes using
 303     #   echo "$something" | sed 's/\\/\\\\/g'
 304     #
 305     # So, first we look for a working echo in the user's PATH.
 306
 307     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 308     for dir in $PATH /usr/ucb; do
 309       IFS="$lt_save_ifs"
 310       if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 311          test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 312          echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 313          test "X$echo_testing_string" = "X$echo_test_string"; then
 314         ECHO="$dir/echo"
 315         break
 316       fi
 317     done
 318     IFS="$lt_save_ifs"
 319
 320     if test "X$ECHO" = Xecho; then
 321       # We didn't find a better echo, so look for alternatives.
 322       if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
 323          echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
 324          test "X$echo_testing_string" = "X$echo_test_string"; then
 325         # This shell has a builtin print -r that does the trick.
 326         ECHO='print -r'
 327       elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
 328            test "X$CONFIG_SHELL" != X/bin/ksh; then
 329         # If we have ksh, try running configure again with it.
 330         ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 331         export ORIGINAL_CONFIG_SHELL
 332         CONFIG_SHELL=/bin/ksh
 333         export CONFIG_SHELL
 334         exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 335       else
 336         # Try using printf.
 337         ECHO='printf %s\n'
 338         if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 339            echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 340            test "X$echo_testing_string" = "X$echo_test_string"; then
 341           # Cool, printf works
 342           :
 343         elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 344              test "X$echo_testing_string" = 'X\t' &&
 345              echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 346              test "X$echo_testing_string" = "X$echo_test_string"; then
 347           CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 348           export CONFIG_SHELL
 349           SHELL="$CONFIG_SHELL"
 350           export SHELL
 351           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 352         elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 353              test "X$echo_testing_string" = 'X\t' &&
 354              echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 355              test "X$echo_testing_string" = "X$echo_test_string"; then
 356           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 357         else
 358           # maybe with a smaller string...
 359           prev=:
 360
 361           for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 362             if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
 363             then
 364               break
 365             fi
 366             prev="$cmd"
 367           done
 368
 369           if test "$prev" != 'sed 50q "$0"'; then
 370             echo_test_string=`eval $prev`
 371             export echo_test_string
 372             exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 373           else
 374             # Oops.  We lost completely, so just stick with echo.
 375             ECHO=echo
 376           fi
 377         fi
 378       fi
 379     fi
 380   fi
 381 fi
 382
 383 # Copy echo and quote the copy suitably for passing to libtool from
 384 # the Makefile, instead of quoting the original, which is used later.
 385 lt_ECHO=$ECHO
 386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 387    lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 388 fi
 389
 390
 391
 392
 393 # Name of the host.
 394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 395 # so uname gets run too.
 396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 397
 398 exec 6>&1
 399
 400 #
 401 # Initializations.
 402 #
 403 ac_default_prefix=/usr/local
 404 ac_config_libobj_dir=.
 405 cross_compiling=no
 406 subdirs=
 407 MFLAGS=
 408 MAKEFLAGS=
 409 SHELL=${CONFIG_SHELL-/bin/sh}
 410
 411 # Maximum number of lines to put in a shell here document.
 412 # This variable seems obsolete.  It should probably be removed, and
 413 # only ac_max_sed_lines should be used.
 414 : ${ac_max_here_lines=38}
 415
 416 # Identity of this package.
 417 PACKAGE_NAME=
 418 PACKAGE_TARNAME=
 419 PACKAGE_VERSION=
 420 PACKAGE_STRING=
 421 PACKAGE_BUGREPORT=
 422
 423 ac_unique_file="tree.c"
 424 # Factoring default headers for most tests.
 425 ac_includes_default="\
 426 #include <stdio.h>
 427 #if HAVE_SYS_TYPES_H
 428 # include <sys/types.h>
 429 #endif
 430 #if HAVE_SYS_STAT_H
 431 # include <sys/stat.h>
 432 #endif
 433 #if STDC_HEADERS
 434 # include <stdlib.h>
 435 # include <stddef.h>
 436 #else
 437 # if HAVE_STDLIB_H
 438 #  include <stdlib.h>
 439 # endif
 440 #endif
 441 #if HAVE_STRING_H
 442 # if !STDC_HEADERS && HAVE_MEMORY_H
 443 #  include <memory.h>
 444 # endif
 445 # include <string.h>
 446 #endif
 447 #if HAVE_STRINGS_H
 448 # include <strings.h>
 449 #endif
 450 #if HAVE_INTTYPES_H
 451 # include <inttypes.h>
 452 #else
 453 # if HAVE_STDINT_H
 454 #  include <stdint.h>
 455 # endif
 456 #endif
 457 #if HAVE_UNISTD_H
 458 # include <unistd.h>
 459 #endif"
 460
 461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn cxx_compat_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
 462 ac_subst_files='language_hooks'
 463
 464 # Initialize some variables set by options.
 465 ac_init_help=
 466 ac_init_version=false
 467 # The variables have the same names as the options, with
 468 # dashes changed to underlines.
 469 cache_file=/dev/null
 470 exec_prefix=NONE
 471 no_create=
 472 no_recursion=
 473 prefix=NONE
 474 program_prefix=NONE
 475 program_suffix=NONE
 476 program_transform_name=s,x,x,
 477 silent=
 478 site=
 479 srcdir=
 480 verbose=
 481 x_includes=NONE
 482 x_libraries=NONE
 483
 484 # Installation directory options.
 485 # These are left unexpanded so users can "make install exec_prefix=/foo"
 486 # and all the variables that are supposed to be based on exec_prefix
 487 # by default will actually change.
 488 # Use braces instead of parens because sh, perl, etc. also accept them.
 489 bindir='${exec_prefix}/bin'
 490 sbindir='${exec_prefix}/sbin'
 491 libexecdir='${exec_prefix}/libexec'
 492 datadir='${prefix}/share'
 493 sysconfdir='${prefix}/etc'
 494 sharedstatedir='${prefix}/com'
 495 localstatedir='${prefix}/var'
 496 libdir='${exec_prefix}/lib'
 497 includedir='${prefix}/include'
 498 oldincludedir='/usr/include'
 499 infodir='${prefix}/info'
 500 mandir='${prefix}/man'
 501
 502 ac_prev=
 503 for ac_option
 504 do
 505   # If the previous option needs an argument, assign it.
 506   if test -n "$ac_prev"; then
 507     eval "$ac_prev=\$ac_option"
 508     ac_prev=
 509     continue
 510   fi
 511
 512   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 513
 514   # Accept the important Cygnus configure options, so we can diagnose typos.
 515
 516   case $ac_option in
 517
 518   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 519     ac_prev=bindir ;;
 520   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 521     bindir=$ac_optarg ;;
 522
 523   -build | --build | --buil | --bui | --bu)
 524     ac_prev=build_alias ;;
 525   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 526     build_alias=$ac_optarg ;;
 527
 528   -cache-file | --cache-file | --cache-fil | --cache-fi \
 529   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 530     ac_prev=cache_file ;;
 531   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 532   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 533     cache_file=$ac_optarg ;;
 534
 535   --config-cache | -C)
 536     cache_file=config.cache ;;
 537
 538   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 539     ac_prev=datadir ;;
 540   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 541   | --da=*)
 542     datadir=$ac_optarg ;;
 543
 544   -disable-* | --disable-*)
 545     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 546     # Reject names that are not valid shell variable names.
 547     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 548       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 549    { (exit 1); exit 1; }; }
 550     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 551     eval "enable_$ac_feature=no" ;;
 552
 553   -enable-* | --enable-*)
 554     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 555     # Reject names that are not valid shell variable names.
 556     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 557       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 558    { (exit 1); exit 1; }; }
 559     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 560     case $ac_option in
 561       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 562       *) ac_optarg=yes ;;
 563     esac
 564     eval "enable_$ac_feature='$ac_optarg'" ;;
 565
 566   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 567   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 568   | --exec | --exe | --ex)
 569     ac_prev=exec_prefix ;;
 570   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 571   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 572   | --exec=* | --exe=* | --ex=*)
 573     exec_prefix=$ac_optarg ;;
 574
 575   -gas | --gas | --ga | --g)
 576     # Obsolete; use --with-gas.
 577     with_gas=yes ;;
 578
 579   -help | --help | --hel | --he | -h)
 580     ac_init_help=long ;;
 581   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 582     ac_init_help=recursive ;;
 583   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 584     ac_init_help=short ;;
 585
 586   -host | --host | --hos | --ho)
 587     ac_prev=host_alias ;;
 588   -host=* | --host=* | --hos=* | --ho=*)
 589     host_alias=$ac_optarg ;;
 590
 591   -includedir | --includedir | --includedi | --included | --include \
 592   | --includ | --inclu | --incl | --inc)
 593     ac_prev=includedir ;;
 594   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 595   | --includ=* | --inclu=* | --incl=* | --inc=*)
 596     includedir=$ac_optarg ;;
 597
 598   -infodir | --infodir | --infodi | --infod | --info | --inf)
 599     ac_prev=infodir ;;
 600   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 601     infodir=$ac_optarg ;;
 602
 603   -libdir | --libdir | --libdi | --libd)
 604     ac_prev=libdir ;;
 605   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 606     libdir=$ac_optarg ;;
 607
 608   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 609   | --libexe | --libex | --libe)
 610     ac_prev=libexecdir ;;
 611   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 612   | --libexe=* | --libex=* | --libe=*)
 613     libexecdir=$ac_optarg ;;
 614
 615   -localstatedir | --localstatedir | --localstatedi | --localstated \
 616   | --localstate | --localstat | --localsta | --localst \
 617   | --locals | --local | --loca | --loc | --lo)
 618     ac_prev=localstatedir ;;
 619   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 620   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 621   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 622     localstatedir=$ac_optarg ;;
 623
 624   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 625     ac_prev=mandir ;;
 626   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 627     mandir=$ac_optarg ;;
 628
 629   -nfp | --nfp | --nf)
 630     # Obsolete; use --without-fp.
 631     with_fp=no ;;
 632
 633   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 634   | --no-cr | --no-c | -n)
 635     no_create=yes ;;
 636
 637   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 638   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 639     no_recursion=yes ;;
 640
 641   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 642   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 643   | --oldin | --oldi | --old | --ol | --o)
 644     ac_prev=oldincludedir ;;
 645   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 646   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 647   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 648     oldincludedir=$ac_optarg ;;
 649
 650   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 651     ac_prev=prefix ;;
 652   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 653     prefix=$ac_optarg ;;
 654
 655   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 656   | --program-pre | --program-pr | --program-p)
 657     ac_prev=program_prefix ;;
 658   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 659   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 660     program_prefix=$ac_optarg ;;
 661
 662   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 663   | --program-suf | --program-su | --program-s)
 664     ac_prev=program_suffix ;;
 665   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 666   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 667     program_suffix=$ac_optarg ;;
 668
 669   -program-transform-name | --program-transform-name \
 670   | --program-transform-nam | --program-transform-na \
 671   | --program-transform-n | --program-transform- \
 672   | --program-transform | --program-transfor \
 673   | --program-transfo | --program-transf \
 674   | --program-trans | --program-tran \
 675   | --progr-tra | --program-tr | --program-t)
 676     ac_prev=program_transform_name ;;
 677   -program-transform-name=* | --program-transform-name=* \
 678   | --program-transform-nam=* | --program-transform-na=* \
 679   | --program-transform-n=* | --program-transform-=* \
 680   | --program-transform=* | --program-transfor=* \
 681   | --program-transfo=* | --program-transf=* \
 682   | --program-trans=* | --program-tran=* \
 683   | --progr-tra=* | --program-tr=* | --program-t=*)
 684     program_transform_name=$ac_optarg ;;
 685
 686   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 687   | -silent | --silent | --silen | --sile | --sil)
 688     silent=yes ;;
 689
 690   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 691     ac_prev=sbindir ;;
 692   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 693   | --sbi=* | --sb=*)
 694     sbindir=$ac_optarg ;;
 695
 696   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 697   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 698   | --sharedst | --shareds | --shared | --share | --shar \
 699   | --sha | --sh)
 700     ac_prev=sharedstatedir ;;
 701   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 702   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 703   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 704   | --sha=* | --sh=*)
 705     sharedstatedir=$ac_optarg ;;
 706
 707   -site | --site | --sit)
 708     ac_prev=site ;;
 709   -site=* | --site=* | --sit=*)
 710     site=$ac_optarg ;;
 711
 712   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 713     ac_prev=srcdir ;;
 714   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 715     srcdir=$ac_optarg ;;
 716
 717   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 718   | --syscon | --sysco | --sysc | --sys | --sy)
 719     ac_prev=sysconfdir ;;
 720   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 721   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 722     sysconfdir=$ac_optarg ;;
 723
 724   -target | --target | --targe | --targ | --tar | --ta | --t)
 725     ac_prev=target_alias ;;
 726   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 727     target_alias=$ac_optarg ;;
 728
 729   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 730     verbose=yes ;;
 731
 732   -version | --version | --versio | --versi | --vers | -V)
 733     ac_init_version=: ;;
 734
 735   -with-* | --with-*)
 736     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 737     # Reject names that are not valid shell variable names.
 738     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 739       { echo "$as_me: error: invalid package name: $ac_package" >&2
 740    { (exit 1); exit 1; }; }
 741     ac_package=`echo $ac_package| sed 's/-/_/g'`
 742     case $ac_option in
 743       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 744       *) ac_optarg=yes ;;
 745     esac
 746     eval "with_$ac_package='$ac_optarg'" ;;
 747
 748   -without-* | --without-*)
 749     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 750     # Reject names that are not valid shell variable names.
 751     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 752       { echo "$as_me: error: invalid package name: $ac_package" >&2
 753    { (exit 1); exit 1; }; }
 754     ac_package=`echo $ac_package | sed 's/-/_/g'`
 755     eval "with_$ac_package=no" ;;
 756
 757   --x)
 758     # Obsolete; use --with-x.
 759     with_x=yes ;;
 760
 761   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 762   | --x-incl | --x-inc | --x-in | --x-i)
 763     ac_prev=x_includes ;;
 764   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 765   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 766     x_includes=$ac_optarg ;;
 767
 768   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 769   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 770     ac_prev=x_libraries ;;
 771   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 772   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 773     x_libraries=$ac_optarg ;;
 774
 775   -*) { echo "$as_me: error: unrecognized option: $ac_option
 776 Try \`$0 --help' for more information." >&2
 777    { (exit 1); exit 1; }; }
 778     ;;
 779
 780   *=*)
 781     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 782     # Reject names that are not valid shell variable names.
 783     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 784       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 785    { (exit 1); exit 1; }; }
 786     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 787     eval "$ac_envvar='$ac_optarg'"
 788     export $ac_envvar ;;
 789
 790   *)
 791     # FIXME: should be removed in autoconf 3.0.
 792     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 793     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 794       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 795     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 796     ;;
 797
 798   esac
 799 done
 800
 801 if test -n "$ac_prev"; then
 802   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 803   { echo "$as_me: error: missing argument to $ac_option" >&2
 804    { (exit 1); exit 1; }; }
 805 fi
 806
 807 # Be sure to have absolute paths.
 808 for ac_var in exec_prefix prefix
 809 do
 810   eval ac_val=$`echo $ac_var`
 811   case $ac_val in
 812     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 813     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 814    { (exit 1); exit 1; }; };;
 815   esac
 816 done
 817
 818 # Be sure to have absolute paths.
 819 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 820               localstatedir libdir includedir oldincludedir infodir mandir
 821 do
 822   eval ac_val=$`echo $ac_var`
 823   case $ac_val in
 824     [\\/$]* | ?:[\\/]* ) ;;
 825     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 826    { (exit 1); exit 1; }; };;
 827   esac
 828 done
 829
 830 # There might be people who depend on the old broken behavior: `$host'
 831 # used to hold the argument of --host etc.
 832 # FIXME: To remove some day.
 833 build=$build_alias
 834 host=$host_alias
 835 target=$target_alias
 836
 837 # FIXME: To remove some day.
 838 if test "x$host_alias" != x; then
 839   if test "x$build_alias" = x; then
 840     cross_compiling=maybe
 841     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 842     If a cross compiler is detected then cross compile mode will be used." >&2
 843   elif test "x$build_alias" != "x$host_alias"; then
 844     cross_compiling=yes
 845   fi
 846 fi
 847
 848 ac_tool_prefix=
 849 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 850
 851 test "$silent" = yes && exec 6>/dev/null
 852
 853
 854 # Find the source files, if location was not specified.
 855 if test -z "$srcdir"; then
 856   ac_srcdir_defaulted=yes
 857   # Try the directory containing this script, then its parent.
 858   ac_confdir=`(dirname "$0") 2>/dev/null ||
 859 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 860          X"$0" : 'X\(//\)[^/]' \| \
 861          X"$0" : 'X\(//\)$' \| \
 862          X"$0" : 'X\(/\)' \| \
 863          .     : '\(.\)' 2>/dev/null ||
 864 echo X"$0" |
 865     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 866           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 867           /^X\(\/\/\)$/{ s//\1/; q; }
 868           /^X\(\/\).*/{ s//\1/; q; }
 869           s/.*/./; q'`
 870   srcdir=$ac_confdir
 871   if test ! -r $srcdir/$ac_unique_file; then
 872     srcdir=..
 873   fi
 874 else
 875   ac_srcdir_defaulted=no
 876 fi
 877 if test ! -r $srcdir/$ac_unique_file; then
 878   if test "$ac_srcdir_defaulted" = yes; then
 879     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 880    { (exit 1); exit 1; }; }
 881   else
 882     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 883    { (exit 1); exit 1; }; }
 884   fi
 885 fi
 886 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 887   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 888    { (exit 1); exit 1; }; }
 889 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 890 ac_env_build_alias_set=${build_alias+set}
 891 ac_env_build_alias_value=$build_alias
 892 ac_cv_env_build_alias_set=${build_alias+set}
 893 ac_cv_env_build_alias_value=$build_alias
 894 ac_env_host_alias_set=${host_alias+set}
 895 ac_env_host_alias_value=$host_alias
 896 ac_cv_env_host_alias_set=${host_alias+set}
 897 ac_cv_env_host_alias_value=$host_alias
 898 ac_env_target_alias_set=${target_alias+set}
 899 ac_env_target_alias_value=$target_alias
 900 ac_cv_env_target_alias_set=${target_alias+set}
 901 ac_cv_env_target_alias_value=$target_alias
 902 ac_env_CC_set=${CC+set}
 903 ac_env_CC_value=$CC
 904 ac_cv_env_CC_set=${CC+set}
 905 ac_cv_env_CC_value=$CC
 906 ac_env_CFLAGS_set=${CFLAGS+set}
 907 ac_env_CFLAGS_value=$CFLAGS
 908 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 909 ac_cv_env_CFLAGS_value=$CFLAGS
 910 ac_env_LDFLAGS_set=${LDFLAGS+set}
 911 ac_env_LDFLAGS_value=$LDFLAGS
 912 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 913 ac_cv_env_LDFLAGS_value=$LDFLAGS
 914 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 915 ac_env_CPPFLAGS_value=$CPPFLAGS
 916 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 917 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 918 ac_env_CPP_set=${CPP+set}
 919 ac_env_CPP_value=$CPP
 920 ac_cv_env_CPP_set=${CPP+set}
 921 ac_cv_env_CPP_value=$CPP
 922 ac_env_GMPLIBS_set=${GMPLIBS+set}
 923 ac_env_GMPLIBS_value=$GMPLIBS
 924 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 925 ac_cv_env_GMPLIBS_value=$GMPLIBS
 926 ac_env_GMPINC_set=${GMPINC+set}
 927 ac_env_GMPINC_value=$GMPINC
 928 ac_cv_env_GMPINC_set=${GMPINC+set}
 929 ac_cv_env_GMPINC_value=$GMPINC
 930
 931 #
 932 # Report the --help message.
 933 #
 934 if test "$ac_init_help" = "long"; then
 935   # Omit some internal or obsolete options to make the list less imposing.
 936   # This message is too long to be a string in the A/UX 3.1 sh.
 937   cat <<_ACEOF
 938 \`configure' configures this package to adapt to many kinds of systems.
 939
 940 Usage: $0 [OPTION]... [VAR=VALUE]...
 941
 942 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 943 VAR=VALUE.  See below for descriptions of some of the useful variables.
 944
 945 Defaults for the options are specified in brackets.
 946
 947 Configuration:
 948   -h, --help              display this help and exit
 949       --help=short        display options specific to this package
 950       --help=recursive    display the short help of all the included packages
 951   -V, --version           display version information and exit
 952   -q, --quiet, --silent   do not print \`checking...' messages
 953       --cache-file=FILE   cache test results in FILE [disabled]
 954   -C, --config-cache      alias for \`--cache-file=config.cache'
 955   -n, --no-create         do not create output files
 956       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 957
 958 _ACEOF
 959
 960   cat <<_ACEOF
 961 Installation directories:
 962   --prefix=PREFIX         install architecture-independent files in PREFIX
 963                           [$ac_default_prefix]
 964   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 965                           [PREFIX]
 966
 967 By default, \`make install' will install all the files in
 968 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 969 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 970 for instance \`--prefix=\$HOME'.
 971
 972 For better control, use the options below.
 973
 974 Fine tuning of the installation directories:
 975   --bindir=DIR           user executables [EPREFIX/bin]
 976   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 977   --libexecdir=DIR       program executables [EPREFIX/libexec]
 978   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 979   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 980   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 981   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 982   --libdir=DIR           object code libraries [EPREFIX/lib]
 983   --includedir=DIR       C header files [PREFIX/include]
 984   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 985   --infodir=DIR          info documentation [PREFIX/info]
 986   --mandir=DIR           man documentation [PREFIX/man]
 987 _ACEOF
 988
 989   cat <<\_ACEOF
 990
 991 Program names:
 992   --program-prefix=PREFIX            prepend PREFIX to installed program names
 993   --program-suffix=SUFFIX            append SUFFIX to installed program names
 994   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 995
 996 System types:
 997   --build=BUILD     configure for building on BUILD [guessed]
 998   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 999   --target=TARGET   configure for building compilers for TARGET [HOST]
1000 _ACEOF
1001 fi
1002
1003 if test -n "$ac_init_help"; then
1004
1005   cat <<\_ACEOF
1006
1007 Optional Features:
1008   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1009   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1010   --enable-generated-files-in-srcdir
1011                           put copies of generated files in source dir
1012                           intended for creating source tarballs for users
1013                           without texinfo bison or flex.
1014   --enable-werror-always  enable -Werror despite compiler version
1015   --enable-checking=LIST
1016                           enable expensive run-time checks.  With LIST,
1017                           enable only specific categories of checks.
1018                           Categories are: yes,no,all,none,release.
1019                           Flags are: assert,df,fold,gc,gcac,misc,
1020                           rtlflag,rtl,runtime,tree,valgrind,types.
1021   --enable-mapped-location   location_t is fileline integer cookie
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         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1506 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1507         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1508 echo "$as_me:   former value:  $ac_old_val" >&2;}
1509         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1510 echo "$as_me:   current value: $ac_new_val" >&2;}
1511         ac_cache_corrupted=:
1512       fi;;
1513   esac
1514   # Pass precious variables to config.status.
1515   if test "$ac_new_set" = set; then
1516     case $ac_new_val in
1517     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1518       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1519     *) ac_arg=$ac_var=$ac_new_val ;;
1520     esac
1521     case " $ac_configure_args " in
1522       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1523       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1524     esac
1525   fi
1526 done
1527 if $ac_cache_corrupted; then
1528   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1529 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1530   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1531 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1532    { (exit 1); exit 1; }; }
1533 fi
1534
1535 ac_ext=c
1536 ac_cpp='$CPP $CPPFLAGS'
1537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1561
1562
1563 gcc_version=`cat $srcdir/BASE-VER`
1564
1565 # Determine the host, build, and target systems
1566 ac_aux_dir=
1567 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1568   if test -f $ac_dir/install-sh; then
1569     ac_aux_dir=$ac_dir
1570     ac_install_sh="$ac_aux_dir/install-sh -c"
1571     break
1572   elif test -f $ac_dir/install.sh; then
1573     ac_aux_dir=$ac_dir
1574     ac_install_sh="$ac_aux_dir/install.sh -c"
1575     break
1576   elif test -f $ac_dir/shtool; then
1577     ac_aux_dir=$ac_dir
1578     ac_install_sh="$ac_aux_dir/shtool install -c"
1579     break
1580   fi
1581 done
1582 if test -z "$ac_aux_dir"; then
1583   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1584 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1585    { (exit 1); exit 1; }; }
1586 fi
1587 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1588 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1589 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1590
1591 # Make sure we can run config.sub.
1592 $ac_config_sub sun4 >/dev/null 2>&1 ||
1593   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1594 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1595    { (exit 1); exit 1; }; }
1596
1597 echo "$as_me:$LINENO: checking build system type" >&5
1598 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1599 if test "${ac_cv_build+set}" = set; then
1600   echo $ECHO_N "(cached) $ECHO_C" >&6
1601 else
1602   ac_cv_build_alias=$build_alias
1603 test -z "$ac_cv_build_alias" &&
1604   ac_cv_build_alias=`$ac_config_guess`
1605 test -z "$ac_cv_build_alias" &&
1606   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1607 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1608    { (exit 1); exit 1; }; }
1609 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1610   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1611 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1612    { (exit 1); exit 1; }; }
1613
1614 fi
1615 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1616 echo "${ECHO_T}$ac_cv_build" >&6
1617 build=$ac_cv_build
1618 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1619 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1620 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1621
1622
1623 echo "$as_me:$LINENO: checking host system type" >&5
1624 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1625 if test "${ac_cv_host+set}" = set; then
1626   echo $ECHO_N "(cached) $ECHO_C" >&6
1627 else
1628   ac_cv_host_alias=$host_alias
1629 test -z "$ac_cv_host_alias" &&
1630   ac_cv_host_alias=$ac_cv_build_alias
1631 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1632   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1633 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1634    { (exit 1); exit 1; }; }
1635
1636 fi
1637 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1638 echo "${ECHO_T}$ac_cv_host" >&6
1639 host=$ac_cv_host
1640 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1641 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1642 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1643
1644
1645 echo "$as_me:$LINENO: checking target system type" >&5
1646 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1647 if test "${ac_cv_target+set}" = set; then
1648   echo $ECHO_N "(cached) $ECHO_C" >&6
1649 else
1650   ac_cv_target_alias=$target_alias
1651 test "x$ac_cv_target_alias" = "x" &&
1652   ac_cv_target_alias=$ac_cv_host_alias
1653 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1654   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1655 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1656    { (exit 1); exit 1; }; }
1657
1658 fi
1659 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1660 echo "${ECHO_T}$ac_cv_target" >&6
1661 target=$ac_cv_target
1662 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1663 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1664 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1665
1666
1667 # The aliases save the names the user supplied, while $host etc.
1668 # will get canonicalized.
1669 test -n "$target_alias" &&
1670   test "$program_prefix$program_suffix$program_transform_name" = \
1671     NONENONEs,x,x, &&
1672   program_prefix=${target_alias}-
1673
1674 # Determine the noncanonical target name, for directory use.
1675  case ${build_alias} in
1676   "") build_noncanonical=${build} ;;
1677   *) build_noncanonical=${build_alias} ;;
1678 esac
1679
1680  case ${host_alias} in
1681   "") host_noncanonical=${build_noncanonical} ;;
1682   *) host_noncanonical=${host_alias} ;;
1683 esac
1684
1685  case ${target_alias} in
1686   "") target_noncanonical=${host_noncanonical} ;;
1687   *) target_noncanonical=${target_alias} ;;
1688 esac
1689
1690
1691
1692
1693 # Determine the target- and build-specific subdirectories
1694
1695 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1696 # have matching libraries, they should use host libraries: Makefile.tpl
1697 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1698 # However, they still use the build modules, because the corresponding
1699 # host modules (e.g. bison) are only built for the host when bootstrap
1700 # finishes. So:
1701 # - build_subdir is where we find build modules, and never changes.
1702 # - build_libsubdir is where we find build libraries, and can be overridden.
1703
1704 # Prefix 'build-' so this never conflicts with target_subdir.
1705 build_subdir="build-${build_noncanonical}"
1706
1707 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1708 if test "${with_build_libsubdir+set}" = set; then
1709   withval="$with_build_libsubdir"
1710   build_libsubdir="$withval"
1711 else
1712   build_libsubdir="$build_subdir"
1713 fi;
1714 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1715 if ( test $srcdir = . && test -d gcc ) \
1716    || test -d $srcdir/../host-${host_noncanonical}; then
1717   host_subdir="host-${host_noncanonical}"
1718 else
1719   host_subdir=.
1720 fi
1721 # No prefix.
1722 target_subdir=${target_noncanonical}
1723
1724
1725 # Set program_transform_name
1726 test "$program_prefix" != NONE &&
1727   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1728 # Use a double $ so make ignores it.
1729 test "$program_suffix" != NONE &&
1730   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1731 # Double any \ or $.  echo might interpret backslashes.
1732 # By default was `s,x,x', remove it if useless.
1733 cat <<\_ACEOF >conftest.sed
1734 s/[\\$]/&&/g;s/;s,x,x,$//
1735 _ACEOF
1736 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1737 rm conftest.sed
1738
1739
1740 # Check for bogus environment variables.
1741 # Test if LIBRARY_PATH contains the notation for the current directory
1742 # since this would lead to problems installing/building glibc.
1743 # LIBRARY_PATH contains the current directory if one of the following
1744 # is true:
1745 # - one of the terminals (":" and ";") is the first or last sign
1746 # - two terminals occur directly after each other
1747 # - the path contains an element with a dot in it
1748 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1749 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1750 case ${LIBRARY_PATH} in
1751   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1752     library_path_setting="contains current directory"
1753     ;;
1754   *)
1755     library_path_setting="ok"
1756     ;;
1757 esac
1758 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1759 echo "${ECHO_T}$library_path_setting" >&6
1760 if test "$library_path_setting" != "ok"; then
1761 { { echo "$as_me:$LINENO: error:
1762 *** LIBRARY_PATH shouldn't contain the current directory when
1763 *** building gcc. Please change the environment variable
1764 *** and run configure again." >&5
1765 echo "$as_me: error:
1766 *** LIBRARY_PATH shouldn't contain the current directory when
1767 *** building gcc. Please change the environment variable
1768 *** and run configure again." >&2;}
1769    { (exit 1); exit 1; }; }
1770 fi
1771
1772 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1773 # since this would lead to problems installing/building glibc.
1774 # GCC_EXEC_PREFIX contains the current directory if one of the following
1775 # is true:
1776 # - one of the terminals (":" and ";") is the first or last sign
1777 # - two terminals occur directly after each other
1778 # - the path contains an element with a dot in it
1779 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1780 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1781 case ${GCC_EXEC_PREFIX} in
1782   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1783     gcc_exec_prefix_setting="contains current directory"
1784     ;;
1785   *)
1786     gcc_exec_prefix_setting="ok"
1787     ;;
1788 esac
1789 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1790 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1791 if test "$gcc_exec_prefix_setting" != "ok"; then
1792 { { echo "$as_me:$LINENO: error:
1793 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1794 *** building gcc. Please change the environment variable
1795 *** and run configure again." >&5
1796 echo "$as_me: error:
1797 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1798 *** building gcc. Please change the environment variable
1799 *** and run configure again." >&2;}
1800    { (exit 1); exit 1; }; }
1801 fi
1802
1803 # -----------
1804 # Directories
1805 # -----------
1806
1807 # Specify the local prefix
1808 local_prefix=
1809
1810 # Check whether --with-local-prefix or --without-local-prefix was given.
1811 if test "${with_local_prefix+set}" = set; then
1812   withval="$with_local_prefix"
1813   case "${withval}" in
1814 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1815 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1816    { (exit 1); exit 1; }; } ;;
1817 no)     ;;
1818 *)      local_prefix=$with_local_prefix ;;
1819 esac
1820 fi;
1821
1822 # Default local prefix if it is empty
1823 if test x$local_prefix = x; then
1824         local_prefix=/usr/local
1825 fi
1826
1827 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1828 # passed in by the toplevel make and thus we'd get different behavior
1829 # depending on where we built the sources.
1830 gcc_gxx_include_dir=
1831 # Specify the g++ header file directory
1832
1833 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1834 if test "${with_gxx_include_dir+set}" = set; then
1835   withval="$with_gxx_include_dir"
1836   case "${withval}" in
1837 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1838 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1839    { (exit 1); exit 1; }; } ;;
1840 no)     ;;
1841 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1842 esac
1843 fi;
1844
1845 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1846 if test x${gcc_gxx_include_dir} = x; then
1847   if test x${enable_version_specific_runtime_libs} = xyes; then
1848     gcc_gxx_include_dir='${libsubdir}/include/c++'
1849   else
1850     libstdcxx_incdir='include/c++/$(version)'
1851     if test x$host != x$target; then
1852        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1853     fi
1854     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1855   fi
1856 fi
1857
1858
1859 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1860 if test "${with_cpp_install_dir+set}" = set; then
1861   withval="$with_cpp_install_dir"
1862   if test x$withval = xyes; then
1863   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1864 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1865    { (exit 1); exit 1; }; }
1866 elif test x$withval != xno; then
1867   cpp_install_dir=$withval
1868 fi
1869 fi;
1870
1871 # We would like to our source tree to be readonly.  However when releases or
1872 # pre-releases are generated, the flex/bison generated files as well as the
1873 # various formats of manuals need to be included along with the rest of the
1874 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1875 # just that.
1876
1877 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1878 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1879     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1880 if test "${enable_generated_files_in_srcdir+set}" = set; then
1881   enableval="$enable_generated_files_in_srcdir"
1882   generated_files_in_srcdir=$enableval
1883 else
1884   generated_files_in_srcdir=no
1885 fi;
1886
1887 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1888 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1889
1890 if test "$generated_files_in_srcdir" = "yes"; then
1891   GENINSRC=''
1892 else
1893   GENINSRC='#'
1894 fi
1895
1896
1897 # -------------------
1898 # Find default linker
1899 # -------------------
1900
1901 # With GNU ld
1902
1903 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1904 if test "${with_gnu_ld+set}" = set; then
1905   withval="$with_gnu_ld"
1906   gnu_ld_flag="$with_gnu_ld"
1907 else
1908   gnu_ld_flag=no
1909 fi;
1910
1911 # With pre-defined ld
1912
1913 # Check whether --with-ld or --without-ld was given.
1914 if test "${with_ld+set}" = set; then
1915   withval="$with_ld"
1916   DEFAULT_LINKER="$with_ld"
1917 fi;
1918 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1919   if test ! -x "$DEFAULT_LINKER"; then
1920     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1921 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1922    { (exit 1); exit 1; }; }
1923   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1924     gnu_ld_flag=yes
1925   fi
1926
1927 cat >>confdefs.h <<_ACEOF
1928 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1929 _ACEOF
1930
1931 fi
1932
1933 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1934
1935 cat >>confdefs.h <<_ACEOF
1936 #define HAVE_GNU_LD $gnu_ld
1937 _ACEOF
1938
1939
1940 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1941 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1942 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1943   if test x"$gnu_ld_flag" = x"no"; then
1944     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1945 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1946   else
1947     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1948 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1949   fi
1950 else
1951   echo "$as_me:$LINENO: result: no" >&5
1952 echo "${ECHO_T}no" >&6
1953 fi
1954
1955 # With demangler in GNU ld
1956
1957 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1958 if test "${with_demangler_in_ld+set}" = set; then
1959   withval="$with_demangler_in_ld"
1960   demangler_in_ld="$with_demangler_in_ld"
1961 else
1962   demangler_in_ld=no
1963 fi;
1964
1965 # ----------------------
1966 # Find default assembler
1967 # ----------------------
1968
1969 # With GNU as
1970
1971 # Check whether --with-gnu-as or --without-gnu-as was given.
1972 if test "${with_gnu_as+set}" = set; then
1973   withval="$with_gnu_as"
1974   gas_flag="$with_gnu_as"
1975 else
1976   gas_flag=no
1977 fi;
1978
1979
1980 # Check whether --with-as or --without-as was given.
1981 if test "${with_as+set}" = set; then
1982   withval="$with_as"
1983   DEFAULT_ASSEMBLER="$with_as"
1984 fi;
1985 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1986   if test ! -x "$DEFAULT_ASSEMBLER"; then
1987     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1988 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1989    { (exit 1); exit 1; }; }
1990   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1991     gas_flag=yes
1992   fi
1993
1994 cat >>confdefs.h <<_ACEOF
1995 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
1996 _ACEOF
1997
1998 fi
1999
2000 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2001
2002 cat >>confdefs.h <<_ACEOF
2003 #define HAVE_GNU_AS $gnu_as
2004 _ACEOF
2005
2006
2007 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2008 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2009 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2010   if test x"$gas_flag" = x"no"; then
2011     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2012 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2013   else
2014     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2015 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2016   fi
2017 else
2018   echo "$as_me:$LINENO: result: no" >&5
2019 echo "${ECHO_T}no" >&6
2020 fi
2021
2022 # ---------------
2023 # Find C compiler
2024 # ---------------
2025
2026 # If a non-executable a.out is present (e.g. created by GNU as above even if
2027 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2028 # file, even when creating an executable, so an execution test fails.
2029 # Remove possible default executable files to avoid this.
2030 #
2031 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2032 # Autoconf includes it.
2033 rm -f a.out a.exe b.out
2034
2035 # Find the native compiler
2036 ac_ext=c
2037 ac_cpp='$CPP $CPPFLAGS'
2038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2041 if test -n "$ac_tool_prefix"; then
2042   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2043 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2044 echo "$as_me:$LINENO: checking for $ac_word" >&5
2045 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2046 if test "${ac_cv_prog_CC+set}" = set; then
2047   echo $ECHO_N "(cached) $ECHO_C" >&6
2048 else
2049   if test -n "$CC"; then
2050   ac_cv_prog_CC="$CC" # Let the user override the test.
2051 else
2052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2053 for as_dir in $PATH
2054 do
2055   IFS=$as_save_IFS
2056   test -z "$as_dir" && as_dir=.
2057   for ac_exec_ext in '' $ac_executable_extensions; do
2058   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2059     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2060     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2061     break 2
2062   fi
2063 done
2064 done
2065
2066 fi
2067 fi
2068 CC=$ac_cv_prog_CC
2069 if test -n "$CC"; then
2070   echo "$as_me:$LINENO: result: $CC" >&5
2071 echo "${ECHO_T}$CC" >&6
2072 else
2073   echo "$as_me:$LINENO: result: no" >&5
2074 echo "${ECHO_T}no" >&6
2075 fi
2076
2077 fi
2078 if test -z "$ac_cv_prog_CC"; then
2079   ac_ct_CC=$CC
2080   # Extract the first word of "gcc", so it can be a program name with args.
2081 set dummy gcc; ac_word=$2
2082 echo "$as_me:$LINENO: checking for $ac_word" >&5
2083 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2084 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2085   echo $ECHO_N "(cached) $ECHO_C" >&6
2086 else
2087   if test -n "$ac_ct_CC"; then
2088   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2089 else
2090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2091 for as_dir in $PATH
2092 do
2093   IFS=$as_save_IFS
2094   test -z "$as_dir" && as_dir=.
2095   for ac_exec_ext in '' $ac_executable_extensions; do
2096   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2097     ac_cv_prog_ac_ct_CC="gcc"
2098     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2099     break 2
2100   fi
2101 done
2102 done
2103
2104 fi
2105 fi
2106 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2107 if test -n "$ac_ct_CC"; then
2108   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2109 echo "${ECHO_T}$ac_ct_CC" >&6
2110 else
2111   echo "$as_me:$LINENO: result: no" >&5
2112 echo "${ECHO_T}no" >&6
2113 fi
2114
2115   CC=$ac_ct_CC
2116 else
2117   CC="$ac_cv_prog_CC"
2118 fi
2119
2120 if test -z "$CC"; then
2121   if test -n "$ac_tool_prefix"; then
2122   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2123 set dummy ${ac_tool_prefix}cc; ac_word=$2
2124 echo "$as_me:$LINENO: checking for $ac_word" >&5
2125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2126 if test "${ac_cv_prog_CC+set}" = set; then
2127   echo $ECHO_N "(cached) $ECHO_C" >&6
2128 else
2129   if test -n "$CC"; then
2130   ac_cv_prog_CC="$CC" # Let the user override the test.
2131 else
2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2133 for as_dir in $PATH
2134 do
2135   IFS=$as_save_IFS
2136   test -z "$as_dir" && as_dir=.
2137   for ac_exec_ext in '' $ac_executable_extensions; do
2138   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2139     ac_cv_prog_CC="${ac_tool_prefix}cc"
2140     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2141     break 2
2142   fi
2143 done
2144 done
2145
2146 fi
2147 fi
2148 CC=$ac_cv_prog_CC
2149 if test -n "$CC"; then
2150   echo "$as_me:$LINENO: result: $CC" >&5
2151 echo "${ECHO_T}$CC" >&6
2152 else
2153   echo "$as_me:$LINENO: result: no" >&5
2154 echo "${ECHO_T}no" >&6
2155 fi
2156
2157 fi
2158 if test -z "$ac_cv_prog_CC"; then
2159   ac_ct_CC=$CC
2160   # Extract the first word of "cc", so it can be a program name with args.
2161 set dummy cc; ac_word=$2
2162 echo "$as_me:$LINENO: checking for $ac_word" >&5
2163 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2164 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2165   echo $ECHO_N "(cached) $ECHO_C" >&6
2166 else
2167   if test -n "$ac_ct_CC"; then
2168   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2169 else
2170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2171 for as_dir in $PATH
2172 do
2173   IFS=$as_save_IFS
2174   test -z "$as_dir" && as_dir=.
2175   for ac_exec_ext in '' $ac_executable_extensions; do
2176   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2177     ac_cv_prog_ac_ct_CC="cc"
2178     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2179     break 2
2180   fi
2181 done
2182 done
2183
2184 fi
2185 fi
2186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2187 if test -n "$ac_ct_CC"; then
2188   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2189 echo "${ECHO_T}$ac_ct_CC" >&6
2190 else
2191   echo "$as_me:$LINENO: result: no" >&5
2192 echo "${ECHO_T}no" >&6
2193 fi
2194
2195   CC=$ac_ct_CC
2196 else
2197   CC="$ac_cv_prog_CC"
2198 fi
2199
2200 fi
2201 if test -z "$CC"; then
2202   # Extract the first word of "cc", so it can be a program name with args.
2203 set dummy cc; ac_word=$2
2204 echo "$as_me:$LINENO: checking for $ac_word" >&5
2205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2206 if test "${ac_cv_prog_CC+set}" = set; then
2207   echo $ECHO_N "(cached) $ECHO_C" >&6
2208 else
2209   if test -n "$CC"; then
2210   ac_cv_prog_CC="$CC" # Let the user override the test.
2211 else
2212   ac_prog_rejected=no
2213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2214 for as_dir in $PATH
2215 do
2216   IFS=$as_save_IFS
2217   test -z "$as_dir" && as_dir=.
2218   for ac_exec_ext in '' $ac_executable_extensions; do
2219   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2220     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2221        ac_prog_rejected=yes
2222        continue
2223      fi
2224     ac_cv_prog_CC="cc"
2225     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2226     break 2
2227   fi
2228 done
2229 done
2230
2231 if test $ac_prog_rejected = yes; then
2232   # We found a bogon in the path, so make sure we never use it.
2233   set dummy $ac_cv_prog_CC
2234   shift
2235   if test $# != 0; then
2236     # We chose a different compiler from the bogus one.
2237     # However, it has the same basename, so the bogon will be chosen
2238     # first if we set CC to just the basename; use the full file name.
2239     shift
2240     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2241   fi
2242 fi
2243 fi
2244 fi
2245 CC=$ac_cv_prog_CC
2246 if test -n "$CC"; then
2247   echo "$as_me:$LINENO: result: $CC" >&5
2248 echo "${ECHO_T}$CC" >&6
2249 else
2250   echo "$as_me:$LINENO: result: no" >&5
2251 echo "${ECHO_T}no" >&6
2252 fi
2253
2254 fi
2255 if test -z "$CC"; then
2256   if test -n "$ac_tool_prefix"; then
2257   for ac_prog in cl
2258   do
2259     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2260 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2261 echo "$as_me:$LINENO: checking for $ac_word" >&5
2262 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2263 if test "${ac_cv_prog_CC+set}" = set; then
2264   echo $ECHO_N "(cached) $ECHO_C" >&6
2265 else
2266   if test -n "$CC"; then
2267   ac_cv_prog_CC="$CC" # Let the user override the test.
2268 else
2269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2270 for as_dir in $PATH
2271 do
2272   IFS=$as_save_IFS
2273   test -z "$as_dir" && as_dir=.
2274   for ac_exec_ext in '' $ac_executable_extensions; do
2275   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2276     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2277     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2278     break 2
2279   fi
2280 done
2281 done
2282
2283 fi
2284 fi
2285 CC=$ac_cv_prog_CC
2286 if test -n "$CC"; then
2287   echo "$as_me:$LINENO: result: $CC" >&5
2288 echo "${ECHO_T}$CC" >&6
2289 else
2290   echo "$as_me:$LINENO: result: no" >&5
2291 echo "${ECHO_T}no" >&6
2292 fi
2293
2294     test -n "$CC" && break
2295   done
2296 fi
2297 if test -z "$CC"; then
2298   ac_ct_CC=$CC
2299   for ac_prog in cl
2300 do
2301   # Extract the first word of "$ac_prog", so it can be a program name with args.
2302 set dummy $ac_prog; ac_word=$2
2303 echo "$as_me:$LINENO: checking for $ac_word" >&5
2304 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2305 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2306   echo $ECHO_N "(cached) $ECHO_C" >&6
2307 else
2308   if test -n "$ac_ct_CC"; then
2309   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2310 else
2311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2312 for as_dir in $PATH
2313 do
2314   IFS=$as_save_IFS
2315   test -z "$as_dir" && as_dir=.
2316   for ac_exec_ext in '' $ac_executable_extensions; do
2317   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2318     ac_cv_prog_ac_ct_CC="$ac_prog"
2319     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2320     break 2
2321   fi
2322 done
2323 done
2324
2325 fi
2326 fi
2327 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2328 if test -n "$ac_ct_CC"; then
2329   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2330 echo "${ECHO_T}$ac_ct_CC" >&6
2331 else
2332   echo "$as_me:$LINENO: result: no" >&5
2333 echo "${ECHO_T}no" >&6
2334 fi
2335
2336   test -n "$ac_ct_CC" && break
2337 done
2338
2339   CC=$ac_ct_CC
2340 fi
2341
2342 fi
2343
2344
2345 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2346 See \`config.log' for more details." >&5
2347 echo "$as_me: error: no acceptable C compiler found in \$PATH
2348 See \`config.log' for more details." >&2;}
2349    { (exit 1); exit 1; }; }
2350
2351 # Provide some information about the compiler.
2352 echo "$as_me:$LINENO:" \
2353      "checking for C compiler version" >&5
2354 ac_compiler=`set X $ac_compile; echo $2`
2355 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2356   (eval $ac_compiler --version </dev/null >&5) 2>&5
2357   ac_status=$?
2358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2359   (exit $ac_status); }
2360 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2361   (eval $ac_compiler -v </dev/null >&5) 2>&5
2362   ac_status=$?
2363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2364   (exit $ac_status); }
2365 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2366   (eval $ac_compiler -V </dev/null >&5) 2>&5
2367   ac_status=$?
2368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2369   (exit $ac_status); }
2370
2371 cat >conftest.$ac_ext <<_ACEOF
2372 /* confdefs.h.  */
2373 _ACEOF
2374 cat confdefs.h >>conftest.$ac_ext
2375 cat >>conftest.$ac_ext <<_ACEOF
2376 /* end confdefs.h.  */
2377
2378 int
2379 main ()
2380 {
2381
2382   ;
2383   return 0;
2384 }
2385 _ACEOF
2386 ac_clean_files_save=$ac_clean_files
2387 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2388 # Try to create an executable without -o first, disregard a.out.
2389 # It will help us diagnose broken compilers, and finding out an intuition
2390 # of exeext.
2391 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2392 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2393 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2394 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2395   (eval $ac_link_default) 2>&5
2396   ac_status=$?
2397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2398   (exit $ac_status); }; then
2399   # Find the output, starting from the most likely.  This scheme is
2400 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2401 # resort.
2402
2403 # Be careful to initialize this variable, since it used to be cached.
2404 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2405 ac_cv_exeext=
2406 # b.out is created by i960 compilers.
2407 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2408 do
2409   test -f "$ac_file" || continue
2410   case $ac_file in
2411     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2412         ;;
2413     conftest.$ac_ext )
2414         # This is the source file.
2415         ;;
2416     [ab].out )
2417         # We found the default executable, but exeext='' is most
2418         # certainly right.
2419         break;;
2420     *.* )
2421         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2422         # FIXME: I believe we export ac_cv_exeext for Libtool,
2423         # but it would be cool to find out if it's true.  Does anybody
2424         # maintain Libtool? --akim.
2425         export ac_cv_exeext
2426         break;;
2427     * )
2428         break;;
2429   esac
2430 done
2431 else
2432   echo "$as_me: failed program was:" >&5
2433 sed 's/^/| /' conftest.$ac_ext >&5
2434
2435 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2436 See \`config.log' for more details." >&5
2437 echo "$as_me: error: C compiler cannot create executables
2438 See \`config.log' for more details." >&2;}
2439    { (exit 77); exit 77; }; }
2440 fi
2441
2442 ac_exeext=$ac_cv_exeext
2443 echo "$as_me:$LINENO: result: $ac_file" >&5
2444 echo "${ECHO_T}$ac_file" >&6
2445
2446 # Check the compiler produces executables we can run.  If not, either
2447 # the compiler is broken, or we cross compile.
2448 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2449 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2450 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2451 # If not cross compiling, check that we can run a simple program.
2452 if test "$cross_compiling" != yes; then
2453   if { ac_try='./$ac_file'
2454   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2455   (eval $ac_try) 2>&5
2456   ac_status=$?
2457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458   (exit $ac_status); }; }; then
2459     cross_compiling=no
2460   else
2461     if test "$cross_compiling" = maybe; then
2462         cross_compiling=yes
2463     else
2464         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2465 If you meant to cross compile, use \`--host'.
2466 See \`config.log' for more details." >&5
2467 echo "$as_me: error: cannot run C compiled programs.
2468 If you meant to cross compile, use \`--host'.
2469 See \`config.log' for more details." >&2;}
2470    { (exit 1); exit 1; }; }
2471     fi
2472   fi
2473 fi
2474 echo "$as_me:$LINENO: result: yes" >&5
2475 echo "${ECHO_T}yes" >&6
2476
2477 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2478 ac_clean_files=$ac_clean_files_save
2479 # Check the compiler produces executables we can run.  If not, either
2480 # the compiler is broken, or we cross compile.
2481 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2482 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2483 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2484 echo "${ECHO_T}$cross_compiling" >&6
2485
2486 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2487 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2488 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2489   (eval $ac_link) 2>&5
2490   ac_status=$?
2491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492   (exit $ac_status); }; then
2493   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2494 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2495 # work properly (i.e., refer to `conftest.exe'), while it won't with
2496 # `rm'.
2497 for ac_file in conftest.exe conftest conftest.*; do
2498   test -f "$ac_file" || continue
2499   case $ac_file in
2500     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2501     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2502           export ac_cv_exeext
2503           break;;
2504     * ) break;;
2505   esac
2506 done
2507 else
2508   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2509 See \`config.log' for more details." >&5
2510 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2511 See \`config.log' for more details." >&2;}
2512    { (exit 1); exit 1; }; }
2513 fi
2514
2515 rm -f conftest$ac_cv_exeext
2516 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2517 echo "${ECHO_T}$ac_cv_exeext" >&6
2518
2519 rm -f conftest.$ac_ext
2520 EXEEXT=$ac_cv_exeext
2521 ac_exeext=$EXEEXT
2522 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2523 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2524 if test "${ac_cv_objext+set}" = set; then
2525   echo $ECHO_N "(cached) $ECHO_C" >&6
2526 else
2527   cat >conftest.$ac_ext <<_ACEOF
2528 /* confdefs.h.  */
2529 _ACEOF
2530 cat confdefs.h >>conftest.$ac_ext
2531 cat >>conftest.$ac_ext <<_ACEOF
2532 /* end confdefs.h.  */
2533
2534 int
2535 main ()
2536 {
2537
2538   ;
2539   return 0;
2540 }
2541 _ACEOF
2542 rm -f conftest.o conftest.obj
2543 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2544   (eval $ac_compile) 2>&5
2545   ac_status=$?
2546   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2547   (exit $ac_status); }; then
2548   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2549   case $ac_file in
2550     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2551     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2552        break;;
2553   esac
2554 done
2555 else
2556   echo "$as_me: failed program was:" >&5
2557 sed 's/^/| /' conftest.$ac_ext >&5
2558
2559 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2560 See \`config.log' for more details." >&5
2561 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2562 See \`config.log' for more details." >&2;}
2563    { (exit 1); exit 1; }; }
2564 fi
2565
2566 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2567 fi
2568 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2569 echo "${ECHO_T}$ac_cv_objext" >&6
2570 OBJEXT=$ac_cv_objext
2571 ac_objext=$OBJEXT
2572 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2573 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2574 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2575   echo $ECHO_N "(cached) $ECHO_C" >&6
2576 else
2577   cat >conftest.$ac_ext <<_ACEOF
2578 /* confdefs.h.  */
2579 _ACEOF
2580 cat confdefs.h >>conftest.$ac_ext
2581 cat >>conftest.$ac_ext <<_ACEOF
2582 /* end confdefs.h.  */
2583
2584 int
2585 main ()
2586 {
2587 #ifndef __GNUC__
2588        choke me
2589 #endif
2590
2591   ;
2592   return 0;
2593 }
2594 _ACEOF
2595 rm -f conftest.$ac_objext
2596 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2597   (eval $ac_compile) 2>conftest.er1
2598   ac_status=$?
2599   grep -v '^ *+' conftest.er1 >conftest.err
2600   rm -f conftest.er1
2601   cat conftest.err >&5
2602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2603   (exit $ac_status); } &&
2604          { ac_try='test -z "$ac_c_werror_flag"
2605                          || test ! -s conftest.err'
2606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2607   (eval $ac_try) 2>&5
2608   ac_status=$?
2609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2610   (exit $ac_status); }; } &&
2611          { ac_try='test -s conftest.$ac_objext'
2612   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2613   (eval $ac_try) 2>&5
2614   ac_status=$?
2615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616   (exit $ac_status); }; }; then
2617   ac_compiler_gnu=yes
2618 else
2619   echo "$as_me: failed program was:" >&5
2620 sed 's/^/| /' conftest.$ac_ext >&5
2621
2622 ac_compiler_gnu=no
2623 fi
2624 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2625 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2626
2627 fi
2628 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2629 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2630 GCC=`test $ac_compiler_gnu = yes && echo yes`
2631 ac_test_CFLAGS=${CFLAGS+set}
2632 ac_save_CFLAGS=$CFLAGS
2633 CFLAGS="-g"
2634 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2635 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2636 if test "${ac_cv_prog_cc_g+set}" = set; then
2637   echo $ECHO_N "(cached) $ECHO_C" >&6
2638 else
2639   cat >conftest.$ac_ext <<_ACEOF
2640 /* confdefs.h.  */
2641 _ACEOF
2642 cat confdefs.h >>conftest.$ac_ext
2643 cat >>conftest.$ac_ext <<_ACEOF
2644 /* end confdefs.h.  */
2645
2646 int
2647 main ()
2648 {
2649
2650   ;
2651   return 0;
2652 }
2653 _ACEOF
2654 rm -f conftest.$ac_objext
2655 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2656   (eval $ac_compile) 2>conftest.er1
2657   ac_status=$?
2658   grep -v '^ *+' conftest.er1 >conftest.err
2659   rm -f conftest.er1
2660   cat conftest.err >&5
2661   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2662   (exit $ac_status); } &&
2663          { ac_try='test -z "$ac_c_werror_flag"
2664                          || test ! -s conftest.err'
2665   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2666   (eval $ac_try) 2>&5
2667   ac_status=$?
2668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669   (exit $ac_status); }; } &&
2670          { ac_try='test -s conftest.$ac_objext'
2671   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2672   (eval $ac_try) 2>&5
2673   ac_status=$?
2674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2675   (exit $ac_status); }; }; then
2676   ac_cv_prog_cc_g=yes
2677 else
2678   echo "$as_me: failed program was:" >&5
2679 sed 's/^/| /' conftest.$ac_ext >&5
2680
2681 ac_cv_prog_cc_g=no
2682 fi
2683 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2684 fi
2685 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2686 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2687 if test "$ac_test_CFLAGS" = set; then
2688   CFLAGS=$ac_save_CFLAGS
2689 elif test $ac_cv_prog_cc_g = yes; then
2690   if test "$GCC" = yes; then
2691     CFLAGS="-g -O2"
2692   else
2693     CFLAGS="-g"
2694   fi
2695 else
2696   if test "$GCC" = yes; then
2697     CFLAGS="-O2"
2698   else
2699     CFLAGS=
2700   fi
2701 fi
2702 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2703 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2704 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2705   echo $ECHO_N "(cached) $ECHO_C" >&6
2706 else
2707   ac_cv_prog_cc_stdc=no
2708 ac_save_CC=$CC
2709 cat >conftest.$ac_ext <<_ACEOF
2710 /* confdefs.h.  */
2711 _ACEOF
2712 cat confdefs.h >>conftest.$ac_ext
2713 cat >>conftest.$ac_ext <<_ACEOF
2714 /* end confdefs.h.  */
2715 #include <stdarg.h>
2716 #include <stdio.h>
2717 #include <sys/types.h>
2718 #include <sys/stat.h>
2719 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2720 struct buf { int x; };
2721 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2722 static char *e (p, i)
2723      char **p;
2724      int i;
2725 {
2726   return p[i];
2727 }
2728 static char *f (char * (*g) (char **, int), char **p, ...)
2729 {
2730   char *s;
2731   va_list v;
2732   va_start (v,p);
2733   s = g (p, va_arg (v,int));
2734   va_end (v);
2735   return s;
2736 }
2737
2738 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2739    function prototypes and stuff, but not '\xHH' hex character constants.
2740    These don't provoke an error unfortunately, instead are silently treated
2741    as 'x'.  The following induces an error, until -std1 is added to get
2742    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2743    array size at least.  It's necessary to write '\x00'==0 to get something
2744    that's true only with -std1.  */
2745 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2746
2747 int test (int i, double x);
2748 struct s1 {int (*f) (int a);};
2749 struct s2 {int (*f) (double a);};
2750 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2751 int argc;
2752 char **argv;
2753 int
2754 main ()
2755 {
2756 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2757   ;
2758   return 0;
2759 }
2760 _ACEOF
2761 # Don't try gcc -ansi; that turns off useful extensions and
2762 # breaks some systems' header files.
2763 # AIX                   -qlanglvl=ansi
2764 # Ultrix and OSF/1      -std1
2765 # HP-UX 10.20 and later -Ae
2766 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2767 # SVR4                  -Xc -D__EXTENSIONS__
2768 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2769 do
2770   CC="$ac_save_CC $ac_arg"
2771   rm -f conftest.$ac_objext
2772 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2773   (eval $ac_compile) 2>conftest.er1
2774   ac_status=$?
2775   grep -v '^ *+' conftest.er1 >conftest.err
2776   rm -f conftest.er1
2777   cat conftest.err >&5
2778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2779   (exit $ac_status); } &&
2780          { ac_try='test -z "$ac_c_werror_flag"
2781                          || test ! -s conftest.err'
2782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2783   (eval $ac_try) 2>&5
2784   ac_status=$?
2785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2786   (exit $ac_status); }; } &&
2787          { ac_try='test -s conftest.$ac_objext'
2788   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2789   (eval $ac_try) 2>&5
2790   ac_status=$?
2791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2792   (exit $ac_status); }; }; then
2793   ac_cv_prog_cc_stdc=$ac_arg
2794 break
2795 else
2796   echo "$as_me: failed program was:" >&5
2797 sed 's/^/| /' conftest.$ac_ext >&5
2798
2799 fi
2800 rm -f conftest.err conftest.$ac_objext
2801 done
2802 rm -f conftest.$ac_ext conftest.$ac_objext
2803 CC=$ac_save_CC
2804
2805 fi
2806
2807 case "x$ac_cv_prog_cc_stdc" in
2808   x|xno)
2809     echo "$as_me:$LINENO: result: none needed" >&5
2810 echo "${ECHO_T}none needed" >&6 ;;
2811   *)
2812     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2813 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2814     CC="$CC $ac_cv_prog_cc_stdc" ;;
2815 esac
2816
2817 # Some people use a C++ compiler to compile C.  Since we use `exit',
2818 # in C++ we need to declare it.  In case someone uses the same compiler
2819 # for both compiling C and C++ we need to have the C++ compiler decide
2820 # the declaration of exit, since it's the most demanding environment.
2821 cat >conftest.$ac_ext <<_ACEOF
2822 #ifndef __cplusplus
2823   choke me
2824 #endif
2825 _ACEOF
2826 rm -f conftest.$ac_objext
2827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2828   (eval $ac_compile) 2>conftest.er1
2829   ac_status=$?
2830   grep -v '^ *+' conftest.er1 >conftest.err
2831   rm -f conftest.er1
2832   cat conftest.err >&5
2833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2834   (exit $ac_status); } &&
2835          { ac_try='test -z "$ac_c_werror_flag"
2836                          || test ! -s conftest.err'
2837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2838   (eval $ac_try) 2>&5
2839   ac_status=$?
2840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2841   (exit $ac_status); }; } &&
2842          { ac_try='test -s conftest.$ac_objext'
2843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2844   (eval $ac_try) 2>&5
2845   ac_status=$?
2846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2847   (exit $ac_status); }; }; then
2848   for ac_declaration in \
2849    '' \
2850    'extern "C" void std::exit (int) throw (); using std::exit;' \
2851    'extern "C" void std::exit (int); using std::exit;' \
2852    'extern "C" void exit (int) throw ();' \
2853    'extern "C" void exit (int);' \
2854    'void exit (int);'
2855 do
2856   cat >conftest.$ac_ext <<_ACEOF
2857 /* confdefs.h.  */
2858 _ACEOF
2859 cat confdefs.h >>conftest.$ac_ext
2860 cat >>conftest.$ac_ext <<_ACEOF
2861 /* end confdefs.h.  */
2862 $ac_declaration
2863 #include <stdlib.h>
2864 int
2865 main ()
2866 {
2867 exit (42);
2868   ;
2869   return 0;
2870 }
2871 _ACEOF
2872 rm -f conftest.$ac_objext
2873 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2874   (eval $ac_compile) 2>conftest.er1
2875   ac_status=$?
2876   grep -v '^ *+' conftest.er1 >conftest.err
2877   rm -f conftest.er1
2878   cat conftest.err >&5
2879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2880   (exit $ac_status); } &&
2881          { ac_try='test -z "$ac_c_werror_flag"
2882                          || test ! -s conftest.err'
2883   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2884   (eval $ac_try) 2>&5
2885   ac_status=$?
2886   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2887   (exit $ac_status); }; } &&
2888          { ac_try='test -s conftest.$ac_objext'
2889   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2890   (eval $ac_try) 2>&5
2891   ac_status=$?
2892   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2893   (exit $ac_status); }; }; then
2894   :
2895 else
2896   echo "$as_me: failed program was:" >&5
2897 sed 's/^/| /' conftest.$ac_ext >&5
2898
2899 continue
2900 fi
2901 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2902   cat >conftest.$ac_ext <<_ACEOF
2903 /* confdefs.h.  */
2904 _ACEOF
2905 cat confdefs.h >>conftest.$ac_ext
2906 cat >>conftest.$ac_ext <<_ACEOF
2907 /* end confdefs.h.  */
2908 $ac_declaration
2909 int
2910 main ()
2911 {
2912 exit (42);
2913   ;
2914   return 0;
2915 }
2916 _ACEOF
2917 rm -f conftest.$ac_objext
2918 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2919   (eval $ac_compile) 2>conftest.er1
2920   ac_status=$?
2921   grep -v '^ *+' conftest.er1 >conftest.err
2922   rm -f conftest.er1
2923   cat conftest.err >&5
2924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2925   (exit $ac_status); } &&
2926          { ac_try='test -z "$ac_c_werror_flag"
2927                          || test ! -s conftest.err'
2928   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2929   (eval $ac_try) 2>&5
2930   ac_status=$?
2931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2932   (exit $ac_status); }; } &&
2933          { ac_try='test -s conftest.$ac_objext'
2934   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2935   (eval $ac_try) 2>&5
2936   ac_status=$?
2937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2938   (exit $ac_status); }; }; then
2939   break
2940 else
2941   echo "$as_me: failed program was:" >&5
2942 sed 's/^/| /' conftest.$ac_ext >&5
2943
2944 fi
2945 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2946 done
2947 rm -f conftest*
2948 if test -n "$ac_declaration"; then
2949   echo '#ifdef __cplusplus' >>confdefs.h
2950   echo $ac_declaration      >>confdefs.h
2951   echo '#endif'             >>confdefs.h
2952 fi
2953
2954 else
2955   echo "$as_me: failed program was:" >&5
2956 sed 's/^/| /' conftest.$ac_ext >&5
2957
2958 fi
2959 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2960 ac_ext=c
2961 ac_cpp='$CPP $CPPFLAGS'
2962 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2963 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2964 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2965
2966 if test "x$CC" != xcc; then
2967   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2968 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2969 else
2970   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2971 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2972 fi
2973 set dummy $CC; ac_cc=`echo $2 |
2974                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2975 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2976   echo $ECHO_N "(cached) $ECHO_C" >&6
2977 else
2978   cat >conftest.$ac_ext <<_ACEOF
2979 /* confdefs.h.  */
2980 _ACEOF
2981 cat confdefs.h >>conftest.$ac_ext
2982 cat >>conftest.$ac_ext <<_ACEOF
2983 /* end confdefs.h.  */
2984
2985 int
2986 main ()
2987 {
2988
2989   ;
2990   return 0;
2991 }
2992 _ACEOF
2993 # Make sure it works both with $CC and with simple cc.
2994 # We do the test twice because some compilers refuse to overwrite an
2995 # existing .o file with -o, though they will create one.
2996 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
2997 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2998   (eval $ac_try) 2>&5
2999   ac_status=$?
3000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3001   (exit $ac_status); } &&
3002    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3003   (eval $ac_try) 2>&5
3004   ac_status=$?
3005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006   (exit $ac_status); };
3007 then
3008   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3009   if test "x$CC" != xcc; then
3010     # Test first that cc exists at all.
3011     if { ac_try='cc -c conftest.$ac_ext >&5'
3012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013   (eval $ac_try) 2>&5
3014   ac_status=$?
3015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016   (exit $ac_status); }; }; then
3017       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3018       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3019   (eval $ac_try) 2>&5
3020   ac_status=$?
3021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3022   (exit $ac_status); } &&
3023          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3024   (eval $ac_try) 2>&5
3025   ac_status=$?
3026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3027   (exit $ac_status); };
3028       then
3029         # cc works too.
3030         :
3031       else
3032         # cc exists but doesn't like -o.
3033         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3034       fi
3035     fi
3036   fi
3037 else
3038   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3039 fi
3040 rm -f conftest*
3041
3042 fi
3043 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3044   echo "$as_me:$LINENO: result: yes" >&5
3045 echo "${ECHO_T}yes" >&6
3046 else
3047   echo "$as_me:$LINENO: result: no" >&5
3048 echo "${ECHO_T}no" >&6
3049
3050 cat >>confdefs.h <<\_ACEOF
3051 #define NO_MINUS_C_MINUS_O 1
3052 _ACEOF
3053
3054 fi
3055
3056 # expand $ac_aux_dir to an absolute path
3057 am_aux_dir=`cd $ac_aux_dir && pwd`
3058
3059 # FIXME: we rely on the cache variable name because
3060 # there is no other way.
3061 set dummy $CC
3062 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3063 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3064    # Losing compiler, so override with the script.
3065    # FIXME: It is wrong to rewrite CC.
3066    # But if we don't then we get into trouble of one sort or another.
3067    # A longer-term fix would be to have automake use am__CC in this case,
3068    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3069    CC="$am_aux_dir/compile $CC"
3070 fi
3071
3072 # autoconf is lame and doesn't give us any substitution variable for this.
3073 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3074   NO_MINUS_C_MINUS_O=yes
3075 else
3076   OUTPUT_OPTION='-o $@'
3077 fi
3078
3079
3080
3081 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3082 # optimizations to be activated explicitly by the toplevel.
3083 case "$CC" in
3084   */prev-gcc/xgcc*) ;;
3085   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3086 esac
3087
3088
3089 # -------------------------
3090 # Check C compiler features
3091 # -------------------------
3092
3093 ac_ext=c
3094 ac_cpp='$CPP $CPPFLAGS'
3095 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3096 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3097 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3098 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3099 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3100 # On Suns, sometimes $CPP names a directory.
3101 if test -n "$CPP" && test -d "$CPP"; then
3102   CPP=
3103 fi
3104 if test -z "$CPP"; then
3105   if test "${ac_cv_prog_CPP+set}" = set; then
3106   echo $ECHO_N "(cached) $ECHO_C" >&6
3107 else
3108       # Double quotes because CPP needs to be expanded
3109     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3110     do
3111       ac_preproc_ok=false
3112 for ac_c_preproc_warn_flag in '' yes
3113 do
3114   # Use a header file that comes with gcc, so configuring glibc
3115   # with a fresh cross-compiler works.
3116   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3117   # <limits.h> exists even on freestanding compilers.
3118   # On the NeXT, cc -E runs the code through the compiler's parser,
3119   # not just through cpp. "Syntax error" is here to catch this case.
3120   cat >conftest.$ac_ext <<_ACEOF
3121 /* confdefs.h.  */
3122 _ACEOF
3123 cat confdefs.h >>conftest.$ac_ext
3124 cat >>conftest.$ac_ext <<_ACEOF
3125 /* end confdefs.h.  */
3126 #ifdef __STDC__
3127 # include <limits.h>
3128 #else
3129 # include <assert.h>
3130 #endif
3131                      Syntax error
3132 _ACEOF
3133 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3134   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3135   ac_status=$?
3136   grep -v '^ *+' conftest.er1 >conftest.err
3137   rm -f conftest.er1
3138   cat conftest.err >&5
3139   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3140   (exit $ac_status); } >/dev/null; then
3141   if test -s conftest.err; then
3142     ac_cpp_err=$ac_c_preproc_warn_flag
3143     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3144   else
3145     ac_cpp_err=
3146   fi
3147 else
3148   ac_cpp_err=yes
3149 fi
3150 if test -z "$ac_cpp_err"; then
3151   :
3152 else
3153   echo "$as_me: failed program was:" >&5
3154 sed 's/^/| /' conftest.$ac_ext >&5
3155
3156   # Broken: fails on valid input.
3157 continue
3158 fi
3159 rm -f conftest.err conftest.$ac_ext
3160
3161   # OK, works on sane cases.  Now check whether non-existent headers
3162   # can be detected and how.
3163   cat >conftest.$ac_ext <<_ACEOF
3164 /* confdefs.h.  */
3165 _ACEOF
3166 cat confdefs.h >>conftest.$ac_ext
3167 cat >>conftest.$ac_ext <<_ACEOF
3168 /* end confdefs.h.  */
3169 #include <ac_nonexistent.h>
3170 _ACEOF
3171 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3172   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3173   ac_status=$?
3174   grep -v '^ *+' conftest.er1 >conftest.err
3175   rm -f conftest.er1
3176   cat conftest.err >&5
3177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3178   (exit $ac_status); } >/dev/null; then
3179   if test -s conftest.err; then
3180     ac_cpp_err=$ac_c_preproc_warn_flag
3181     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3182   else
3183     ac_cpp_err=
3184   fi
3185 else
3186   ac_cpp_err=yes
3187 fi
3188 if test -z "$ac_cpp_err"; then
3189   # Broken: success on invalid input.
3190 continue
3191 else
3192   echo "$as_me: failed program was:" >&5
3193 sed 's/^/| /' conftest.$ac_ext >&5
3194
3195   # Passes both tests.
3196 ac_preproc_ok=:
3197 break
3198 fi
3199 rm -f conftest.err conftest.$ac_ext
3200
3201 done
3202 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3203 rm -f conftest.err conftest.$ac_ext
3204 if $ac_preproc_ok; then
3205   break
3206 fi
3207
3208     done
3209     ac_cv_prog_CPP=$CPP
3210
3211 fi
3212   CPP=$ac_cv_prog_CPP
3213 else
3214   ac_cv_prog_CPP=$CPP
3215 fi
3216 echo "$as_me:$LINENO: result: $CPP" >&5
3217 echo "${ECHO_T}$CPP" >&6
3218 ac_preproc_ok=false
3219 for ac_c_preproc_warn_flag in '' yes
3220 do
3221   # Use a header file that comes with gcc, so configuring glibc
3222   # with a fresh cross-compiler works.
3223   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3224   # <limits.h> exists even on freestanding compilers.
3225   # On the NeXT, cc -E runs the code through the compiler's parser,
3226   # not just through cpp. "Syntax error" is here to catch this case.
3227   cat >conftest.$ac_ext <<_ACEOF
3228 /* confdefs.h.  */
3229 _ACEOF
3230 cat confdefs.h >>conftest.$ac_ext
3231 cat >>conftest.$ac_ext <<_ACEOF
3232 /* end confdefs.h.  */
3233 #ifdef __STDC__
3234 # include <limits.h>
3235 #else
3236 # include <assert.h>
3237 #endif
3238                      Syntax error
3239 _ACEOF
3240 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3241   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3242   ac_status=$?
3243   grep -v '^ *+' conftest.er1 >conftest.err
3244   rm -f conftest.er1
3245   cat conftest.err >&5
3246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247   (exit $ac_status); } >/dev/null; then
3248   if test -s conftest.err; then
3249     ac_cpp_err=$ac_c_preproc_warn_flag
3250     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3251   else
3252     ac_cpp_err=
3253   fi
3254 else
3255   ac_cpp_err=yes
3256 fi
3257 if test -z "$ac_cpp_err"; then
3258   :
3259 else
3260   echo "$as_me: failed program was:" >&5
3261 sed 's/^/| /' conftest.$ac_ext >&5
3262
3263   # Broken: fails on valid input.
3264 continue
3265 fi
3266 rm -f conftest.err conftest.$ac_ext
3267
3268   # OK, works on sane cases.  Now check whether non-existent headers
3269   # can be detected and how.
3270   cat >conftest.$ac_ext <<_ACEOF
3271 /* confdefs.h.  */
3272 _ACEOF
3273 cat confdefs.h >>conftest.$ac_ext
3274 cat >>conftest.$ac_ext <<_ACEOF
3275 /* end confdefs.h.  */
3276 #include <ac_nonexistent.h>
3277 _ACEOF
3278 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3279   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3280   ac_status=$?
3281   grep -v '^ *+' conftest.er1 >conftest.err
3282   rm -f conftest.er1
3283   cat conftest.err >&5
3284   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3285   (exit $ac_status); } >/dev/null; then
3286   if test -s conftest.err; then
3287     ac_cpp_err=$ac_c_preproc_warn_flag
3288     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3289   else
3290     ac_cpp_err=
3291   fi
3292 else
3293   ac_cpp_err=yes
3294 fi
3295 if test -z "$ac_cpp_err"; then
3296   # Broken: success on invalid input.
3297 continue
3298 else
3299   echo "$as_me: failed program was:" >&5
3300 sed 's/^/| /' conftest.$ac_ext >&5
3301
3302   # Passes both tests.
3303 ac_preproc_ok=:
3304 break
3305 fi
3306 rm -f conftest.err conftest.$ac_ext
3307
3308 done
3309 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3310 rm -f conftest.err conftest.$ac_ext
3311 if $ac_preproc_ok; then
3312   :
3313 else
3314   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3315 See \`config.log' for more details." >&5
3316 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3317 See \`config.log' for more details." >&2;}
3318    { (exit 1); exit 1; }; }
3319 fi
3320
3321 ac_ext=c
3322 ac_cpp='$CPP $CPPFLAGS'
3323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3325 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3326
3327
3328 echo "$as_me:$LINENO: checking for inline" >&5
3329 echo $ECHO_N "checking for inline... $ECHO_C" >&6
3330 if test "${ac_cv_c_inline+set}" = set; then
3331   echo $ECHO_N "(cached) $ECHO_C" >&6
3332 else
3333   ac_cv_c_inline=no
3334 for ac_kw in inline __inline__ __inline; do
3335   cat >conftest.$ac_ext <<_ACEOF
3336 /* confdefs.h.  */
3337 _ACEOF
3338 cat confdefs.h >>conftest.$ac_ext
3339 cat >>conftest.$ac_ext <<_ACEOF
3340 /* end confdefs.h.  */
3341 #ifndef __cplusplus
3342 typedef int foo_t;
3343 static $ac_kw foo_t static_foo () {return 0; }
3344 $ac_kw foo_t foo () {return 0; }
3345 #endif
3346
3347 _ACEOF
3348 rm -f conftest.$ac_objext
3349 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3350   (eval $ac_compile) 2>conftest.er1
3351   ac_status=$?
3352   grep -v '^ *+' conftest.er1 >conftest.err
3353   rm -f conftest.er1
3354   cat conftest.err >&5
3355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3356   (exit $ac_status); } &&
3357          { ac_try='test -z "$ac_c_werror_flag"
3358                          || test ! -s conftest.err'
3359   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3360   (eval $ac_try) 2>&5
3361   ac_status=$?
3362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3363   (exit $ac_status); }; } &&
3364          { ac_try='test -s conftest.$ac_objext'
3365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3366   (eval $ac_try) 2>&5
3367   ac_status=$?
3368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3369   (exit $ac_status); }; }; then
3370   ac_cv_c_inline=$ac_kw; break
3371 else
3372   echo "$as_me: failed program was:" >&5
3373 sed 's/^/| /' conftest.$ac_ext >&5
3374
3375 fi
3376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3377 done
3378
3379 fi
3380 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
3381 echo "${ECHO_T}$ac_cv_c_inline" >&6
3382
3383
3384 case $ac_cv_c_inline in
3385   inline | yes) ;;
3386   *)
3387     case $ac_cv_c_inline in
3388       no) ac_val=;;
3389       *) ac_val=$ac_cv_c_inline;;
3390     esac
3391     cat >>confdefs.h <<_ACEOF
3392 #ifndef __cplusplus
3393 #define inline $ac_val
3394 #endif
3395 _ACEOF
3396     ;;
3397 esac
3398
3399
3400 # sizeof(char) is 1 by definition.
3401
3402 echo "$as_me:$LINENO: checking for egrep" >&5
3403 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3404 if test "${ac_cv_prog_egrep+set}" = set; then
3405   echo $ECHO_N "(cached) $ECHO_C" >&6
3406 else
3407   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3408     then ac_cv_prog_egrep='grep -E'
3409     else ac_cv_prog_egrep='egrep'
3410     fi
3411 fi
3412 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3413 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3414  EGREP=$ac_cv_prog_egrep
3415
3416
3417 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3418 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3419 if test "${ac_cv_header_stdc+set}" = set; then
3420   echo $ECHO_N "(cached) $ECHO_C" >&6
3421 else
3422   cat >conftest.$ac_ext <<_ACEOF
3423 /* confdefs.h.  */
3424 _ACEOF
3425 cat confdefs.h >>conftest.$ac_ext
3426 cat >>conftest.$ac_ext <<_ACEOF
3427 /* end confdefs.h.  */
3428 #include <stdlib.h>
3429 #include <stdarg.h>
3430 #include <string.h>
3431 #include <float.h>
3432
3433 int
3434 main ()
3435 {
3436
3437   ;
3438   return 0;
3439 }
3440 _ACEOF
3441 rm -f conftest.$ac_objext
3442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3443   (eval $ac_compile) 2>conftest.er1
3444   ac_status=$?
3445   grep -v '^ *+' conftest.er1 >conftest.err
3446   rm -f conftest.er1
3447   cat conftest.err >&5
3448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3449   (exit $ac_status); } &&
3450          { ac_try='test -z "$ac_c_werror_flag"
3451                          || test ! -s conftest.err'
3452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3453   (eval $ac_try) 2>&5
3454   ac_status=$?
3455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3456   (exit $ac_status); }; } &&
3457          { ac_try='test -s conftest.$ac_objext'
3458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3459   (eval $ac_try) 2>&5
3460   ac_status=$?
3461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3462   (exit $ac_status); }; }; then
3463   ac_cv_header_stdc=yes
3464 else
3465   echo "$as_me: failed program was:" >&5
3466 sed 's/^/| /' conftest.$ac_ext >&5
3467
3468 ac_cv_header_stdc=no
3469 fi
3470 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3471
3472 if test $ac_cv_header_stdc = yes; then
3473   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3474   cat >conftest.$ac_ext <<_ACEOF
3475 /* confdefs.h.  */
3476 _ACEOF
3477 cat confdefs.h >>conftest.$ac_ext
3478 cat >>conftest.$ac_ext <<_ACEOF
3479 /* end confdefs.h.  */
3480 #include <string.h>
3481
3482 _ACEOF
3483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3484   $EGREP "memchr" >/dev/null 2>&1; then
3485   :
3486 else
3487   ac_cv_header_stdc=no
3488 fi
3489 rm -f conftest*
3490
3491 fi
3492
3493 if test $ac_cv_header_stdc = yes; then
3494   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3495   cat >conftest.$ac_ext <<_ACEOF
3496 /* confdefs.h.  */
3497 _ACEOF
3498 cat confdefs.h >>conftest.$ac_ext
3499 cat >>conftest.$ac_ext <<_ACEOF
3500 /* end confdefs.h.  */
3501 #include <stdlib.h>
3502
3503 _ACEOF
3504 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3505   $EGREP "free" >/dev/null 2>&1; then
3506   :
3507 else
3508   ac_cv_header_stdc=no
3509 fi
3510 rm -f conftest*
3511
3512 fi
3513
3514 if test $ac_cv_header_stdc = yes; then
3515   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3516   if test "$cross_compiling" = yes; then
3517   :
3518 else
3519   cat >conftest.$ac_ext <<_ACEOF
3520 /* confdefs.h.  */
3521 _ACEOF
3522 cat confdefs.h >>conftest.$ac_ext
3523 cat >>conftest.$ac_ext <<_ACEOF
3524 /* end confdefs.h.  */
3525 #include <ctype.h>
3526 #if ((' ' & 0x0FF) == 0x020)
3527 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3528 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3529 #else
3530 # define ISLOWER(c) \
3531                    (('a' <= (c) && (c) <= 'i') \
3532                      || ('j' <= (c) && (c) <= 'r') \
3533                      || ('s' <= (c) && (c) <= 'z'))
3534 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3535 #endif
3536
3537 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3538 int
3539 main ()
3540 {
3541   int i;
3542   for (i = 0; i < 256; i++)
3543     if (XOR (islower (i), ISLOWER (i))
3544         || toupper (i) != TOUPPER (i))
3545       exit(2);
3546   exit (0);
3547 }
3548 _ACEOF
3549 rm -f conftest$ac_exeext
3550 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3551   (eval $ac_link) 2>&5
3552   ac_status=$?
3553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3554   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3555   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3556   (eval $ac_try) 2>&5
3557   ac_status=$?
3558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3559   (exit $ac_status); }; }; then
3560   :
3561 else
3562   echo "$as_me: program exited with status $ac_status" >&5
3563 echo "$as_me: failed program was:" >&5
3564 sed 's/^/| /' conftest.$ac_ext >&5
3565
3566 ( exit $ac_status )
3567 ac_cv_header_stdc=no
3568 fi
3569 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3570 fi
3571 fi
3572 fi
3573 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3574 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3575 if test $ac_cv_header_stdc = yes; then
3576
3577 cat >>confdefs.h <<\_ACEOF
3578 #define STDC_HEADERS 1
3579 _ACEOF
3580
3581 fi
3582
3583 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3594                   inttypes.h stdint.h unistd.h
3595 do
3596 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3597 echo "$as_me:$LINENO: checking for $ac_header" >&5
3598 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3599 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3600   echo $ECHO_N "(cached) $ECHO_C" >&6
3601 else
3602   cat >conftest.$ac_ext <<_ACEOF
3603 /* confdefs.h.  */
3604 _ACEOF
3605 cat confdefs.h >>conftest.$ac_ext
3606 cat >>conftest.$ac_ext <<_ACEOF
3607 /* end confdefs.h.  */
3608 $ac_includes_default
3609
3610 #include <$ac_header>
3611 _ACEOF
3612 rm -f conftest.$ac_objext
3613 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3614   (eval $ac_compile) 2>conftest.er1
3615   ac_status=$?
3616   grep -v '^ *+' conftest.er1 >conftest.err
3617   rm -f conftest.er1
3618   cat conftest.err >&5
3619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3620   (exit $ac_status); } &&
3621          { ac_try='test -z "$ac_c_werror_flag"
3622                          || test ! -s conftest.err'
3623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3624   (eval $ac_try) 2>&5
3625   ac_status=$?
3626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3627   (exit $ac_status); }; } &&
3628          { ac_try='test -s conftest.$ac_objext'
3629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3630   (eval $ac_try) 2>&5
3631   ac_status=$?
3632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3633   (exit $ac_status); }; }; then
3634   eval "$as_ac_Header=yes"
3635 else
3636   echo "$as_me: failed program was:" >&5
3637 sed 's/^/| /' conftest.$ac_ext >&5
3638
3639 eval "$as_ac_Header=no"
3640 fi
3641 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3642 fi
3643 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3644 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3645 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3646   cat >>confdefs.h <<_ACEOF
3647 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3648 _ACEOF
3649
3650 fi
3651
3652 done
3653
3654
3655 echo "$as_me:$LINENO: checking for void *" >&5
3656 echo $ECHO_N "checking for void *... $ECHO_C" >&6
3657 if test "${ac_cv_type_void_p+set}" = set; then
3658   echo $ECHO_N "(cached) $ECHO_C" >&6
3659 else
3660   cat >conftest.$ac_ext <<_ACEOF
3661 /* confdefs.h.  */
3662 _ACEOF
3663 cat confdefs.h >>conftest.$ac_ext
3664 cat >>conftest.$ac_ext <<_ACEOF
3665 /* end confdefs.h.  */
3666 $ac_includes_default
3667 int
3668 main ()
3669 {
3670 if ((void * *) 0)
3671   return 0;
3672 if (sizeof (void *))
3673   return 0;
3674   ;
3675   return 0;
3676 }
3677 _ACEOF
3678 rm -f conftest.$ac_objext
3679 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3680   (eval $ac_compile) 2>conftest.er1
3681   ac_status=$?
3682   grep -v '^ *+' conftest.er1 >conftest.err
3683   rm -f conftest.er1
3684   cat conftest.err >&5
3685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3686   (exit $ac_status); } &&
3687          { ac_try='test -z "$ac_c_werror_flag"
3688                          || test ! -s conftest.err'
3689   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3690   (eval $ac_try) 2>&5
3691   ac_status=$?
3692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693   (exit $ac_status); }; } &&
3694          { ac_try='test -s conftest.$ac_objext'
3695   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3696   (eval $ac_try) 2>&5
3697   ac_status=$?
3698   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3699   (exit $ac_status); }; }; then
3700   ac_cv_type_void_p=yes
3701 else
3702   echo "$as_me: failed program was:" >&5
3703 sed 's/^/| /' conftest.$ac_ext >&5
3704
3705 ac_cv_type_void_p=no
3706 fi
3707 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3708 fi
3709 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
3710 echo "${ECHO_T}$ac_cv_type_void_p" >&6
3711
3712 echo "$as_me:$LINENO: checking size of void *" >&5
3713 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
3714 if test "${ac_cv_sizeof_void_p+set}" = set; then
3715   echo $ECHO_N "(cached) $ECHO_C" >&6
3716 else
3717   if test "$ac_cv_type_void_p" = yes; then
3718   # The cast to unsigned long works around a bug in the HP C Compiler
3719   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3720   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3721   # This bug is HP SR number 8606223364.
3722   if test "$cross_compiling" = yes; then
3723   # Depending upon the size, compute the lo and hi bounds.
3724 cat >conftest.$ac_ext <<_ACEOF
3725 /* confdefs.h.  */
3726 _ACEOF
3727 cat confdefs.h >>conftest.$ac_ext
3728 cat >>conftest.$ac_ext <<_ACEOF
3729 /* end confdefs.h.  */
3730 $ac_includes_default
3731 int
3732 main ()
3733 {
3734 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
3735 test_array [0] = 0
3736
3737   ;
3738   return 0;
3739 }
3740 _ACEOF
3741 rm -f conftest.$ac_objext
3742 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3743   (eval $ac_compile) 2>conftest.er1
3744   ac_status=$?
3745   grep -v '^ *+' conftest.er1 >conftest.err
3746   rm -f conftest.er1
3747   cat conftest.err >&5
3748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3749   (exit $ac_status); } &&
3750          { ac_try='test -z "$ac_c_werror_flag"
3751                          || test ! -s conftest.err'
3752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3753   (eval $ac_try) 2>&5
3754   ac_status=$?
3755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3756   (exit $ac_status); }; } &&
3757          { ac_try='test -s conftest.$ac_objext'
3758   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3759   (eval $ac_try) 2>&5
3760   ac_status=$?
3761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3762   (exit $ac_status); }; }; then
3763   ac_lo=0 ac_mid=0
3764   while :; do
3765     cat >conftest.$ac_ext <<_ACEOF
3766 /* confdefs.h.  */
3767 _ACEOF
3768 cat confdefs.h >>conftest.$ac_ext
3769 cat >>conftest.$ac_ext <<_ACEOF
3770 /* end confdefs.h.  */
3771 $ac_includes_default
3772 int
3773 main ()
3774 {
3775 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3776 test_array [0] = 0
3777
3778   ;
3779   return 0;
3780 }
3781 _ACEOF
3782 rm -f conftest.$ac_objext
3783 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3784   (eval $ac_compile) 2>conftest.er1
3785   ac_status=$?
3786   grep -v '^ *+' conftest.er1 >conftest.err
3787   rm -f conftest.er1
3788   cat conftest.err >&5
3789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3790   (exit $ac_status); } &&
3791          { ac_try='test -z "$ac_c_werror_flag"
3792                          || test ! -s conftest.err'
3793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3794   (eval $ac_try) 2>&5
3795   ac_status=$?
3796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3797   (exit $ac_status); }; } &&
3798          { ac_try='test -s conftest.$ac_objext'
3799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3800   (eval $ac_try) 2>&5
3801   ac_status=$?
3802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803   (exit $ac_status); }; }; then
3804   ac_hi=$ac_mid; break
3805 else
3806   echo "$as_me: failed program was:" >&5
3807 sed 's/^/| /' conftest.$ac_ext >&5
3808
3809 ac_lo=`expr $ac_mid + 1`
3810                     if test $ac_lo -le $ac_mid; then
3811                       ac_lo= ac_hi=
3812                       break
3813                     fi
3814                     ac_mid=`expr 2 '*' $ac_mid + 1`
3815 fi
3816 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3817   done
3818 else
3819   echo "$as_me: failed program was:" >&5
3820 sed 's/^/| /' conftest.$ac_ext >&5
3821
3822 cat >conftest.$ac_ext <<_ACEOF
3823 /* confdefs.h.  */
3824 _ACEOF
3825 cat confdefs.h >>conftest.$ac_ext
3826 cat >>conftest.$ac_ext <<_ACEOF
3827 /* end confdefs.h.  */
3828 $ac_includes_default
3829 int
3830 main ()
3831 {
3832 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
3833 test_array [0] = 0
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 rm -f conftest.$ac_objext
3840 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3841   (eval $ac_compile) 2>conftest.er1
3842   ac_status=$?
3843   grep -v '^ *+' conftest.er1 >conftest.err
3844   rm -f conftest.er1
3845   cat conftest.err >&5
3846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3847   (exit $ac_status); } &&
3848          { ac_try='test -z "$ac_c_werror_flag"
3849                          || test ! -s conftest.err'
3850   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3851   (eval $ac_try) 2>&5
3852   ac_status=$?
3853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854   (exit $ac_status); }; } &&
3855          { ac_try='test -s conftest.$ac_objext'
3856   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3857   (eval $ac_try) 2>&5
3858   ac_status=$?
3859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3860   (exit $ac_status); }; }; then
3861   ac_hi=-1 ac_mid=-1
3862   while :; do
3863     cat >conftest.$ac_ext <<_ACEOF
3864 /* confdefs.h.  */
3865 _ACEOF
3866 cat confdefs.h >>conftest.$ac_ext
3867 cat >>conftest.$ac_ext <<_ACEOF
3868 /* end confdefs.h.  */
3869 $ac_includes_default
3870 int
3871 main ()
3872 {
3873 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
3874 test_array [0] = 0
3875
3876   ;
3877   return 0;
3878 }
3879 _ACEOF
3880 rm -f conftest.$ac_objext
3881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3882   (eval $ac_compile) 2>conftest.er1
3883   ac_status=$?
3884   grep -v '^ *+' conftest.er1 >conftest.err
3885   rm -f conftest.er1
3886   cat conftest.err >&5
3887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3888   (exit $ac_status); } &&
3889          { ac_try='test -z "$ac_c_werror_flag"
3890                          || test ! -s conftest.err'
3891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3892   (eval $ac_try) 2>&5
3893   ac_status=$?
3894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3895   (exit $ac_status); }; } &&
3896          { ac_try='test -s conftest.$ac_objext'
3897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3898   (eval $ac_try) 2>&5
3899   ac_status=$?
3900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3901   (exit $ac_status); }; }; then
3902   ac_lo=$ac_mid; break
3903 else
3904   echo "$as_me: failed program was:" >&5
3905 sed 's/^/| /' conftest.$ac_ext >&5
3906
3907 ac_hi=`expr '(' $ac_mid ')' - 1`
3908                        if test $ac_mid -le $ac_hi; then
3909                          ac_lo= ac_hi=
3910                          break
3911                        fi
3912                        ac_mid=`expr 2 '*' $ac_mid`
3913 fi
3914 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3915   done
3916 else
3917   echo "$as_me: failed program was:" >&5
3918 sed 's/^/| /' conftest.$ac_ext >&5
3919
3920 ac_lo= ac_hi=
3921 fi
3922 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3923 fi
3924 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3925 # Binary search between lo and hi bounds.
3926 while test "x$ac_lo" != "x$ac_hi"; do
3927   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
3928   cat >conftest.$ac_ext <<_ACEOF
3929 /* confdefs.h.  */
3930 _ACEOF
3931 cat confdefs.h >>conftest.$ac_ext
3932 cat >>conftest.$ac_ext <<_ACEOF
3933 /* end confdefs.h.  */
3934 $ac_includes_default
3935 int
3936 main ()
3937 {
3938 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
3939 test_array [0] = 0
3940
3941   ;
3942   return 0;
3943 }
3944 _ACEOF
3945 rm -f conftest.$ac_objext
3946 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3947   (eval $ac_compile) 2>conftest.er1
3948   ac_status=$?
3949   grep -v '^ *+' conftest.er1 >conftest.err
3950   rm -f conftest.er1
3951   cat conftest.err >&5
3952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3953   (exit $ac_status); } &&
3954          { ac_try='test -z "$ac_c_werror_flag"
3955                          || test ! -s conftest.err'
3956   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3957   (eval $ac_try) 2>&5
3958   ac_status=$?
3959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3960   (exit $ac_status); }; } &&
3961          { ac_try='test -s conftest.$ac_objext'
3962   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3963   (eval $ac_try) 2>&5
3964   ac_status=$?
3965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3966   (exit $ac_status); }; }; then
3967   ac_hi=$ac_mid
3968 else
3969   echo "$as_me: failed program was:" >&5
3970 sed 's/^/| /' conftest.$ac_ext >&5
3971
3972 ac_lo=`expr '(' $ac_mid ')' + 1`
3973 fi
3974 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3975 done
3976 case $ac_lo in
3977 ?*) ac_cv_sizeof_void_p=$ac_lo;;
3978 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
3979 See \`config.log' for more details." >&5
3980 echo "$as_me: error: cannot compute sizeof (void *), 77
3981 See \`config.log' for more details." >&2;}
3982    { (exit 1); exit 1; }; } ;;
3983 esac
3984 else
3985   if test "$cross_compiling" = yes; then
3986   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
3987 See \`config.log' for more details." >&5
3988 echo "$as_me: error: cannot run test program while cross compiling
3989 See \`config.log' for more details." >&2;}
3990    { (exit 1); exit 1; }; }
3991 else
3992   cat >conftest.$ac_ext <<_ACEOF
3993 /* confdefs.h.  */
3994 _ACEOF
3995 cat confdefs.h >>conftest.$ac_ext
3996 cat >>conftest.$ac_ext <<_ACEOF
3997 /* end confdefs.h.  */
3998 $ac_includes_default
3999 long longval () { return (long) (sizeof (void *)); }
4000 unsigned long ulongval () { return (long) (sizeof (void *)); }
4001 #include <stdio.h>
4002 #include <stdlib.h>
4003 int
4004 main ()
4005 {
4006
4007   FILE *f = fopen ("conftest.val", "w");
4008   if (! f)
4009     exit (1);
4010   if (((long) (sizeof (void *))) < 0)
4011     {
4012       long i = longval ();
4013       if (i != ((long) (sizeof (void *))))
4014         exit (1);
4015       fprintf (f, "%ld\n", i);
4016     }
4017   else
4018     {
4019       unsigned long i = ulongval ();
4020       if (i != ((long) (sizeof (void *))))
4021         exit (1);
4022       fprintf (f, "%lu\n", i);
4023     }
4024   exit (ferror (f) || fclose (f) != 0);
4025
4026   ;
4027   return 0;
4028 }
4029 _ACEOF
4030 rm -f conftest$ac_exeext
4031 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4032   (eval $ac_link) 2>&5
4033   ac_status=$?
4034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4035   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4037   (eval $ac_try) 2>&5
4038   ac_status=$?
4039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4040   (exit $ac_status); }; }; then
4041   ac_cv_sizeof_void_p=`cat conftest.val`
4042 else
4043   echo "$as_me: program exited with status $ac_status" >&5
4044 echo "$as_me: failed program was:" >&5
4045 sed 's/^/| /' conftest.$ac_ext >&5
4046
4047 ( exit $ac_status )
4048 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4049 See \`config.log' for more details." >&5
4050 echo "$as_me: error: cannot compute sizeof (void *), 77
4051 See \`config.log' for more details." >&2;}
4052    { (exit 1); exit 1; }; }
4053 fi
4054 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4055 fi
4056 fi
4057 rm -f conftest.val
4058 else
4059   ac_cv_sizeof_void_p=0
4060 fi
4061 fi
4062 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4063 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4064 cat >>confdefs.h <<_ACEOF
4065 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4066 _ACEOF
4067
4068
4069 echo "$as_me:$LINENO: checking for short" >&5
4070 echo $ECHO_N "checking for short... $ECHO_C" >&6
4071 if test "${ac_cv_type_short+set}" = set; then
4072   echo $ECHO_N "(cached) $ECHO_C" >&6
4073 else
4074   cat >conftest.$ac_ext <<_ACEOF
4075 /* confdefs.h.  */
4076 _ACEOF
4077 cat confdefs.h >>conftest.$ac_ext
4078 cat >>conftest.$ac_ext <<_ACEOF
4079 /* end confdefs.h.  */
4080 $ac_includes_default
4081 int
4082 main ()
4083 {
4084 if ((short *) 0)
4085   return 0;
4086 if (sizeof (short))
4087   return 0;
4088   ;
4089   return 0;
4090 }
4091 _ACEOF
4092 rm -f conftest.$ac_objext
4093 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4094   (eval $ac_compile) 2>conftest.er1
4095   ac_status=$?
4096   grep -v '^ *+' conftest.er1 >conftest.err
4097   rm -f conftest.er1
4098   cat conftest.err >&5
4099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4100   (exit $ac_status); } &&
4101          { ac_try='test -z "$ac_c_werror_flag"
4102                          || test ! -s conftest.err'
4103   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4104   (eval $ac_try) 2>&5
4105   ac_status=$?
4106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4107   (exit $ac_status); }; } &&
4108          { ac_try='test -s conftest.$ac_objext'
4109   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4110   (eval $ac_try) 2>&5
4111   ac_status=$?
4112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113   (exit $ac_status); }; }; then
4114   ac_cv_type_short=yes
4115 else
4116   echo "$as_me: failed program was:" >&5
4117 sed 's/^/| /' conftest.$ac_ext >&5
4118
4119 ac_cv_type_short=no
4120 fi
4121 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4122 fi
4123 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4124 echo "${ECHO_T}$ac_cv_type_short" >&6
4125
4126 echo "$as_me:$LINENO: checking size of short" >&5
4127 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4128 if test "${ac_cv_sizeof_short+set}" = set; then
4129   echo $ECHO_N "(cached) $ECHO_C" >&6
4130 else
4131   if test "$ac_cv_type_short" = yes; then
4132   # The cast to unsigned long works around a bug in the HP C Compiler
4133   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4134   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4135   # This bug is HP SR number 8606223364.
4136   if test "$cross_compiling" = yes; then
4137   # Depending upon the size, compute the lo and hi bounds.
4138 cat >conftest.$ac_ext <<_ACEOF
4139 /* confdefs.h.  */
4140 _ACEOF
4141 cat confdefs.h >>conftest.$ac_ext
4142 cat >>conftest.$ac_ext <<_ACEOF
4143 /* end confdefs.h.  */
4144 $ac_includes_default
4145 int
4146 main ()
4147 {
4148 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4149 test_array [0] = 0
4150
4151   ;
4152   return 0;
4153 }
4154 _ACEOF
4155 rm -f conftest.$ac_objext
4156 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4157   (eval $ac_compile) 2>conftest.er1
4158   ac_status=$?
4159   grep -v '^ *+' conftest.er1 >conftest.err
4160   rm -f conftest.er1
4161   cat conftest.err >&5
4162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4163   (exit $ac_status); } &&
4164          { ac_try='test -z "$ac_c_werror_flag"
4165                          || test ! -s conftest.err'
4166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4167   (eval $ac_try) 2>&5
4168   ac_status=$?
4169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4170   (exit $ac_status); }; } &&
4171          { ac_try='test -s conftest.$ac_objext'
4172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4173   (eval $ac_try) 2>&5
4174   ac_status=$?
4175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4176   (exit $ac_status); }; }; then
4177   ac_lo=0 ac_mid=0
4178   while :; do
4179     cat >conftest.$ac_ext <<_ACEOF
4180 /* confdefs.h.  */
4181 _ACEOF
4182 cat confdefs.h >>conftest.$ac_ext
4183 cat >>conftest.$ac_ext <<_ACEOF
4184 /* end confdefs.h.  */
4185 $ac_includes_default
4186 int
4187 main ()
4188 {
4189 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4190 test_array [0] = 0
4191
4192   ;
4193   return 0;
4194 }
4195 _ACEOF
4196 rm -f conftest.$ac_objext
4197 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4198   (eval $ac_compile) 2>conftest.er1
4199   ac_status=$?
4200   grep -v '^ *+' conftest.er1 >conftest.err
4201   rm -f conftest.er1
4202   cat conftest.err >&5
4203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4204   (exit $ac_status); } &&
4205          { ac_try='test -z "$ac_c_werror_flag"
4206                          || test ! -s conftest.err'
4207   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4208   (eval $ac_try) 2>&5
4209   ac_status=$?
4210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4211   (exit $ac_status); }; } &&
4212          { ac_try='test -s conftest.$ac_objext'
4213   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4214   (eval $ac_try) 2>&5
4215   ac_status=$?
4216   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4217   (exit $ac_status); }; }; then
4218   ac_hi=$ac_mid; break
4219 else
4220   echo "$as_me: failed program was:" >&5
4221 sed 's/^/| /' conftest.$ac_ext >&5
4222
4223 ac_lo=`expr $ac_mid + 1`
4224                     if test $ac_lo -le $ac_mid; then
4225                       ac_lo= ac_hi=
4226                       break
4227                     fi
4228                     ac_mid=`expr 2 '*' $ac_mid + 1`
4229 fi
4230 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4231   done
4232 else
4233   echo "$as_me: failed program was:" >&5
4234 sed 's/^/| /' conftest.$ac_ext >&5
4235
4236 cat >conftest.$ac_ext <<_ACEOF
4237 /* confdefs.h.  */
4238 _ACEOF
4239 cat confdefs.h >>conftest.$ac_ext
4240 cat >>conftest.$ac_ext <<_ACEOF
4241 /* end confdefs.h.  */
4242 $ac_includes_default
4243 int
4244 main ()
4245 {
4246 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4247 test_array [0] = 0
4248
4249   ;
4250   return 0;
4251 }
4252 _ACEOF
4253 rm -f conftest.$ac_objext
4254 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4255   (eval $ac_compile) 2>conftest.er1
4256   ac_status=$?
4257   grep -v '^ *+' conftest.er1 >conftest.err
4258   rm -f conftest.er1
4259   cat conftest.err >&5
4260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4261   (exit $ac_status); } &&
4262          { ac_try='test -z "$ac_c_werror_flag"
4263                          || test ! -s conftest.err'
4264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4265   (eval $ac_try) 2>&5
4266   ac_status=$?
4267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4268   (exit $ac_status); }; } &&
4269          { ac_try='test -s conftest.$ac_objext'
4270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4271   (eval $ac_try) 2>&5
4272   ac_status=$?
4273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4274   (exit $ac_status); }; }; then
4275   ac_hi=-1 ac_mid=-1
4276   while :; do
4277     cat >conftest.$ac_ext <<_ACEOF
4278 /* confdefs.h.  */
4279 _ACEOF
4280 cat confdefs.h >>conftest.$ac_ext
4281 cat >>conftest.$ac_ext <<_ACEOF
4282 /* end confdefs.h.  */
4283 $ac_includes_default
4284 int
4285 main ()
4286 {
4287 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4288 test_array [0] = 0
4289
4290   ;
4291   return 0;
4292 }
4293 _ACEOF
4294 rm -f conftest.$ac_objext
4295 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4296   (eval $ac_compile) 2>conftest.er1
4297   ac_status=$?
4298   grep -v '^ *+' conftest.er1 >conftest.err
4299   rm -f conftest.er1
4300   cat conftest.err >&5
4301   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4302   (exit $ac_status); } &&
4303          { ac_try='test -z "$ac_c_werror_flag"
4304                          || test ! -s conftest.err'
4305   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4306   (eval $ac_try) 2>&5
4307   ac_status=$?
4308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4309   (exit $ac_status); }; } &&
4310          { ac_try='test -s conftest.$ac_objext'
4311   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4312   (eval $ac_try) 2>&5
4313   ac_status=$?
4314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4315   (exit $ac_status); }; }; then
4316   ac_lo=$ac_mid; break
4317 else
4318   echo "$as_me: failed program was:" >&5
4319 sed 's/^/| /' conftest.$ac_ext >&5
4320
4321 ac_hi=`expr '(' $ac_mid ')' - 1`
4322                        if test $ac_mid -le $ac_hi; then
4323                          ac_lo= ac_hi=
4324                          break
4325                        fi
4326                        ac_mid=`expr 2 '*' $ac_mid`
4327 fi
4328 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4329   done
4330 else
4331   echo "$as_me: failed program was:" >&5
4332 sed 's/^/| /' conftest.$ac_ext >&5
4333
4334 ac_lo= ac_hi=
4335 fi
4336 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4337 fi
4338 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4339 # Binary search between lo and hi bounds.
4340 while test "x$ac_lo" != "x$ac_hi"; do
4341   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4342   cat >conftest.$ac_ext <<_ACEOF
4343 /* confdefs.h.  */
4344 _ACEOF
4345 cat confdefs.h >>conftest.$ac_ext
4346 cat >>conftest.$ac_ext <<_ACEOF
4347 /* end confdefs.h.  */
4348 $ac_includes_default
4349 int
4350 main ()
4351 {
4352 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4353 test_array [0] = 0
4354
4355   ;
4356   return 0;
4357 }
4358 _ACEOF
4359 rm -f conftest.$ac_objext
4360 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4361   (eval $ac_compile) 2>conftest.er1
4362   ac_status=$?
4363   grep -v '^ *+' conftest.er1 >conftest.err
4364   rm -f conftest.er1
4365   cat conftest.err >&5
4366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4367   (exit $ac_status); } &&
4368          { ac_try='test -z "$ac_c_werror_flag"
4369                          || test ! -s conftest.err'
4370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4371   (eval $ac_try) 2>&5
4372   ac_status=$?
4373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4374   (exit $ac_status); }; } &&
4375          { ac_try='test -s conftest.$ac_objext'
4376   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4377   (eval $ac_try) 2>&5
4378   ac_status=$?
4379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4380   (exit $ac_status); }; }; then
4381   ac_hi=$ac_mid
4382 else
4383   echo "$as_me: failed program was:" >&5
4384 sed 's/^/| /' conftest.$ac_ext >&5
4385
4386 ac_lo=`expr '(' $ac_mid ')' + 1`
4387 fi
4388 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4389 done
4390 case $ac_lo in
4391 ?*) ac_cv_sizeof_short=$ac_lo;;
4392 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4393 See \`config.log' for more details." >&5
4394 echo "$as_me: error: cannot compute sizeof (short), 77
4395 See \`config.log' for more details." >&2;}
4396    { (exit 1); exit 1; }; } ;;
4397 esac
4398 else
4399   if test "$cross_compiling" = yes; then
4400   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4401 See \`config.log' for more details." >&5
4402 echo "$as_me: error: cannot run test program while cross compiling
4403 See \`config.log' for more details." >&2;}
4404    { (exit 1); exit 1; }; }
4405 else
4406   cat >conftest.$ac_ext <<_ACEOF
4407 /* confdefs.h.  */
4408 _ACEOF
4409 cat confdefs.h >>conftest.$ac_ext
4410 cat >>conftest.$ac_ext <<_ACEOF
4411 /* end confdefs.h.  */
4412 $ac_includes_default
4413 long longval () { return (long) (sizeof (short)); }
4414 unsigned long ulongval () { return (long) (sizeof (short)); }
4415 #include <stdio.h>
4416 #include <stdlib.h>
4417 int
4418 main ()
4419 {
4420
4421   FILE *f = fopen ("conftest.val", "w");
4422   if (! f)
4423     exit (1);
4424   if (((long) (sizeof (short))) < 0)
4425     {
4426       long i = longval ();
4427       if (i != ((long) (sizeof (short))))
4428         exit (1);
4429       fprintf (f, "%ld\n", i);
4430     }
4431   else
4432     {
4433       unsigned long i = ulongval ();
4434       if (i != ((long) (sizeof (short))))
4435         exit (1);
4436       fprintf (f, "%lu\n", i);
4437     }
4438   exit (ferror (f) || fclose (f) != 0);
4439
4440   ;
4441   return 0;
4442 }
4443 _ACEOF
4444 rm -f conftest$ac_exeext
4445 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4446   (eval $ac_link) 2>&5
4447   ac_status=$?
4448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4449   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4450   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4451   (eval $ac_try) 2>&5
4452   ac_status=$?
4453   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4454   (exit $ac_status); }; }; then
4455   ac_cv_sizeof_short=`cat conftest.val`
4456 else
4457   echo "$as_me: program exited with status $ac_status" >&5
4458 echo "$as_me: failed program was:" >&5
4459 sed 's/^/| /' conftest.$ac_ext >&5
4460
4461 ( exit $ac_status )
4462 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
4463 See \`config.log' for more details." >&5
4464 echo "$as_me: error: cannot compute sizeof (short), 77
4465 See \`config.log' for more details." >&2;}
4466    { (exit 1); exit 1; }; }
4467 fi
4468 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4469 fi
4470 fi
4471 rm -f conftest.val
4472 else
4473   ac_cv_sizeof_short=0
4474 fi
4475 fi
4476 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
4477 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
4478 cat >>confdefs.h <<_ACEOF
4479 #define SIZEOF_SHORT $ac_cv_sizeof_short
4480 _ACEOF
4481
4482
4483 echo "$as_me:$LINENO: checking for int" >&5
4484 echo $ECHO_N "checking for int... $ECHO_C" >&6
4485 if test "${ac_cv_type_int+set}" = set; then
4486   echo $ECHO_N "(cached) $ECHO_C" >&6
4487 else
4488   cat >conftest.$ac_ext <<_ACEOF
4489 /* confdefs.h.  */
4490 _ACEOF
4491 cat confdefs.h >>conftest.$ac_ext
4492 cat >>conftest.$ac_ext <<_ACEOF
4493 /* end confdefs.h.  */
4494 $ac_includes_default
4495 int
4496 main ()
4497 {
4498 if ((int *) 0)
4499   return 0;
4500 if (sizeof (int))
4501   return 0;
4502   ;
4503   return 0;
4504 }
4505 _ACEOF
4506 rm -f conftest.$ac_objext
4507 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4508   (eval $ac_compile) 2>conftest.er1
4509   ac_status=$?
4510   grep -v '^ *+' conftest.er1 >conftest.err
4511   rm -f conftest.er1
4512   cat conftest.err >&5
4513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4514   (exit $ac_status); } &&
4515          { ac_try='test -z "$ac_c_werror_flag"
4516                          || test ! -s conftest.err'
4517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4518   (eval $ac_try) 2>&5
4519   ac_status=$?
4520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4521   (exit $ac_status); }; } &&
4522          { ac_try='test -s conftest.$ac_objext'
4523   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4524   (eval $ac_try) 2>&5
4525   ac_status=$?
4526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527   (exit $ac_status); }; }; then
4528   ac_cv_type_int=yes
4529 else
4530   echo "$as_me: failed program was:" >&5
4531 sed 's/^/| /' conftest.$ac_ext >&5
4532
4533 ac_cv_type_int=no
4534 fi
4535 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4536 fi
4537 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
4538 echo "${ECHO_T}$ac_cv_type_int" >&6
4539
4540 echo "$as_me:$LINENO: checking size of int" >&5
4541 echo $ECHO_N "checking size of int... $ECHO_C" >&6
4542 if test "${ac_cv_sizeof_int+set}" = set; then
4543   echo $ECHO_N "(cached) $ECHO_C" >&6
4544 else
4545   if test "$ac_cv_type_int" = yes; then
4546   # The cast to unsigned long works around a bug in the HP C Compiler
4547   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4548   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4549   # This bug is HP SR number 8606223364.
4550   if test "$cross_compiling" = yes; then
4551   # Depending upon the size, compute the lo and hi bounds.
4552 cat >conftest.$ac_ext <<_ACEOF
4553 /* confdefs.h.  */
4554 _ACEOF
4555 cat confdefs.h >>conftest.$ac_ext
4556 cat >>conftest.$ac_ext <<_ACEOF
4557 /* end confdefs.h.  */
4558 $ac_includes_default
4559 int
4560 main ()
4561 {
4562 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
4563 test_array [0] = 0
4564
4565   ;
4566   return 0;
4567 }
4568 _ACEOF
4569 rm -f conftest.$ac_objext
4570 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4571   (eval $ac_compile) 2>conftest.er1
4572   ac_status=$?
4573   grep -v '^ *+' conftest.er1 >conftest.err
4574   rm -f conftest.er1
4575   cat conftest.err >&5
4576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4577   (exit $ac_status); } &&
4578          { ac_try='test -z "$ac_c_werror_flag"
4579                          || test ! -s conftest.err'
4580   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4581   (eval $ac_try) 2>&5
4582   ac_status=$?
4583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4584   (exit $ac_status); }; } &&
4585          { ac_try='test -s conftest.$ac_objext'
4586   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4587   (eval $ac_try) 2>&5
4588   ac_status=$?
4589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4590   (exit $ac_status); }; }; then
4591   ac_lo=0 ac_mid=0
4592   while :; do
4593     cat >conftest.$ac_ext <<_ACEOF
4594 /* confdefs.h.  */
4595 _ACEOF
4596 cat confdefs.h >>conftest.$ac_ext
4597 cat >>conftest.$ac_ext <<_ACEOF
4598 /* end confdefs.h.  */
4599 $ac_includes_default
4600 int
4601 main ()
4602 {
4603 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4604 test_array [0] = 0
4605
4606   ;
4607   return 0;
4608 }
4609 _ACEOF
4610 rm -f conftest.$ac_objext
4611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4612   (eval $ac_compile) 2>conftest.er1
4613   ac_status=$?
4614   grep -v '^ *+' conftest.er1 >conftest.err
4615   rm -f conftest.er1
4616   cat conftest.err >&5
4617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4618   (exit $ac_status); } &&
4619          { ac_try='test -z "$ac_c_werror_flag"
4620                          || test ! -s conftest.err'
4621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4622   (eval $ac_try) 2>&5
4623   ac_status=$?
4624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4625   (exit $ac_status); }; } &&
4626          { ac_try='test -s conftest.$ac_objext'
4627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4628   (eval $ac_try) 2>&5
4629   ac_status=$?
4630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4631   (exit $ac_status); }; }; then
4632   ac_hi=$ac_mid; break
4633 else
4634   echo "$as_me: failed program was:" >&5
4635 sed 's/^/| /' conftest.$ac_ext >&5
4636
4637 ac_lo=`expr $ac_mid + 1`
4638                     if test $ac_lo -le $ac_mid; then
4639                       ac_lo= ac_hi=
4640                       break
4641                     fi
4642                     ac_mid=`expr 2 '*' $ac_mid + 1`
4643 fi
4644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4645   done
4646 else
4647   echo "$as_me: failed program was:" >&5
4648 sed 's/^/| /' conftest.$ac_ext >&5
4649
4650 cat >conftest.$ac_ext <<_ACEOF
4651 /* confdefs.h.  */
4652 _ACEOF
4653 cat confdefs.h >>conftest.$ac_ext
4654 cat >>conftest.$ac_ext <<_ACEOF
4655 /* end confdefs.h.  */
4656 $ac_includes_default
4657 int
4658 main ()
4659 {
4660 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
4661 test_array [0] = 0
4662
4663   ;
4664   return 0;
4665 }
4666 _ACEOF
4667 rm -f conftest.$ac_objext
4668 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4669   (eval $ac_compile) 2>conftest.er1
4670   ac_status=$?
4671   grep -v '^ *+' conftest.er1 >conftest.err
4672   rm -f conftest.er1
4673   cat conftest.err >&5
4674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675   (exit $ac_status); } &&
4676          { ac_try='test -z "$ac_c_werror_flag"
4677                          || test ! -s conftest.err'
4678   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4679   (eval $ac_try) 2>&5
4680   ac_status=$?
4681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4682   (exit $ac_status); }; } &&
4683          { ac_try='test -s conftest.$ac_objext'
4684   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4685   (eval $ac_try) 2>&5
4686   ac_status=$?
4687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4688   (exit $ac_status); }; }; then
4689   ac_hi=-1 ac_mid=-1
4690   while :; do
4691     cat >conftest.$ac_ext <<_ACEOF
4692 /* confdefs.h.  */
4693 _ACEOF
4694 cat confdefs.h >>conftest.$ac_ext
4695 cat >>conftest.$ac_ext <<_ACEOF
4696 /* end confdefs.h.  */
4697 $ac_includes_default
4698 int
4699 main ()
4700 {
4701 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
4702 test_array [0] = 0
4703
4704   ;
4705   return 0;
4706 }
4707 _ACEOF
4708 rm -f conftest.$ac_objext
4709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4710   (eval $ac_compile) 2>conftest.er1
4711   ac_status=$?
4712   grep -v '^ *+' conftest.er1 >conftest.err
4713   rm -f conftest.er1
4714   cat conftest.err >&5
4715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4716   (exit $ac_status); } &&
4717          { ac_try='test -z "$ac_c_werror_flag"
4718                          || test ! -s conftest.err'
4719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4720   (eval $ac_try) 2>&5
4721   ac_status=$?
4722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4723   (exit $ac_status); }; } &&
4724          { ac_try='test -s conftest.$ac_objext'
4725   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4726   (eval $ac_try) 2>&5
4727   ac_status=$?
4728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4729   (exit $ac_status); }; }; then
4730   ac_lo=$ac_mid; break
4731 else
4732   echo "$as_me: failed program was:" >&5
4733 sed 's/^/| /' conftest.$ac_ext >&5
4734
4735 ac_hi=`expr '(' $ac_mid ')' - 1`
4736                        if test $ac_mid -le $ac_hi; then
4737                          ac_lo= ac_hi=
4738                          break
4739                        fi
4740                        ac_mid=`expr 2 '*' $ac_mid`
4741 fi
4742 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4743   done
4744 else
4745   echo "$as_me: failed program was:" >&5
4746 sed 's/^/| /' conftest.$ac_ext >&5
4747
4748 ac_lo= ac_hi=
4749 fi
4750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4751 fi
4752 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4753 # Binary search between lo and hi bounds.
4754 while test "x$ac_lo" != "x$ac_hi"; do
4755   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4756   cat >conftest.$ac_ext <<_ACEOF
4757 /* confdefs.h.  */
4758 _ACEOF
4759 cat confdefs.h >>conftest.$ac_ext
4760 cat >>conftest.$ac_ext <<_ACEOF
4761 /* end confdefs.h.  */
4762 $ac_includes_default
4763 int
4764 main ()
4765 {
4766 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
4767 test_array [0] = 0
4768
4769   ;
4770   return 0;
4771 }
4772 _ACEOF
4773 rm -f conftest.$ac_objext
4774 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4775   (eval $ac_compile) 2>conftest.er1
4776   ac_status=$?
4777   grep -v '^ *+' conftest.er1 >conftest.err
4778   rm -f conftest.er1
4779   cat conftest.err >&5
4780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4781   (exit $ac_status); } &&
4782          { ac_try='test -z "$ac_c_werror_flag"
4783                          || test ! -s conftest.err'
4784   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4785   (eval $ac_try) 2>&5
4786   ac_status=$?
4787   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788   (exit $ac_status); }; } &&
4789          { ac_try='test -s conftest.$ac_objext'
4790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4791   (eval $ac_try) 2>&5
4792   ac_status=$?
4793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794   (exit $ac_status); }; }; then
4795   ac_hi=$ac_mid
4796 else
4797   echo "$as_me: failed program was:" >&5
4798 sed 's/^/| /' conftest.$ac_ext >&5
4799
4800 ac_lo=`expr '(' $ac_mid ')' + 1`
4801 fi
4802 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4803 done
4804 case $ac_lo in
4805 ?*) ac_cv_sizeof_int=$ac_lo;;
4806 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4807 See \`config.log' for more details." >&5
4808 echo "$as_me: error: cannot compute sizeof (int), 77
4809 See \`config.log' for more details." >&2;}
4810    { (exit 1); exit 1; }; } ;;
4811 esac
4812 else
4813   if test "$cross_compiling" = yes; then
4814   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4815 See \`config.log' for more details." >&5
4816 echo "$as_me: error: cannot run test program while cross compiling
4817 See \`config.log' for more details." >&2;}
4818    { (exit 1); exit 1; }; }
4819 else
4820   cat >conftest.$ac_ext <<_ACEOF
4821 /* confdefs.h.  */
4822 _ACEOF
4823 cat confdefs.h >>conftest.$ac_ext
4824 cat >>conftest.$ac_ext <<_ACEOF
4825 /* end confdefs.h.  */
4826 $ac_includes_default
4827 long longval () { return (long) (sizeof (int)); }
4828 unsigned long ulongval () { return (long) (sizeof (int)); }
4829 #include <stdio.h>
4830 #include <stdlib.h>
4831 int
4832 main ()
4833 {
4834
4835   FILE *f = fopen ("conftest.val", "w");
4836   if (! f)
4837     exit (1);
4838   if (((long) (sizeof (int))) < 0)
4839     {
4840       long i = longval ();
4841       if (i != ((long) (sizeof (int))))
4842         exit (1);
4843       fprintf (f, "%ld\n", i);
4844     }
4845   else
4846     {
4847       unsigned long i = ulongval ();
4848       if (i != ((long) (sizeof (int))))
4849         exit (1);
4850       fprintf (f, "%lu\n", i);
4851     }
4852   exit (ferror (f) || fclose (f) != 0);
4853
4854   ;
4855   return 0;
4856 }
4857 _ACEOF
4858 rm -f conftest$ac_exeext
4859 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4860   (eval $ac_link) 2>&5
4861   ac_status=$?
4862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4863   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4865   (eval $ac_try) 2>&5
4866   ac_status=$?
4867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4868   (exit $ac_status); }; }; then
4869   ac_cv_sizeof_int=`cat conftest.val`
4870 else
4871   echo "$as_me: program exited with status $ac_status" >&5
4872 echo "$as_me: failed program was:" >&5
4873 sed 's/^/| /' conftest.$ac_ext >&5
4874
4875 ( exit $ac_status )
4876 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
4877 See \`config.log' for more details." >&5
4878 echo "$as_me: error: cannot compute sizeof (int), 77
4879 See \`config.log' for more details." >&2;}
4880    { (exit 1); exit 1; }; }
4881 fi
4882 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4883 fi
4884 fi
4885 rm -f conftest.val
4886 else
4887   ac_cv_sizeof_int=0
4888 fi
4889 fi
4890 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
4891 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
4892 cat >>confdefs.h <<_ACEOF
4893 #define SIZEOF_INT $ac_cv_sizeof_int
4894 _ACEOF
4895
4896
4897 echo "$as_me:$LINENO: checking for long" >&5
4898 echo $ECHO_N "checking for long... $ECHO_C" >&6
4899 if test "${ac_cv_type_long+set}" = set; then
4900   echo $ECHO_N "(cached) $ECHO_C" >&6
4901 else
4902   cat >conftest.$ac_ext <<_ACEOF
4903 /* confdefs.h.  */
4904 _ACEOF
4905 cat confdefs.h >>conftest.$ac_ext
4906 cat >>conftest.$ac_ext <<_ACEOF
4907 /* end confdefs.h.  */
4908 $ac_includes_default
4909 int
4910 main ()
4911 {
4912 if ((long *) 0)
4913   return 0;
4914 if (sizeof (long))
4915   return 0;
4916   ;
4917   return 0;
4918 }
4919 _ACEOF
4920 rm -f conftest.$ac_objext
4921 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4922   (eval $ac_compile) 2>conftest.er1
4923   ac_status=$?
4924   grep -v '^ *+' conftest.er1 >conftest.err
4925   rm -f conftest.er1
4926   cat conftest.err >&5
4927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928   (exit $ac_status); } &&
4929          { ac_try='test -z "$ac_c_werror_flag"
4930                          || test ! -s conftest.err'
4931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932   (eval $ac_try) 2>&5
4933   ac_status=$?
4934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935   (exit $ac_status); }; } &&
4936          { ac_try='test -s conftest.$ac_objext'
4937   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938   (eval $ac_try) 2>&5
4939   ac_status=$?
4940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941   (exit $ac_status); }; }; then
4942   ac_cv_type_long=yes
4943 else
4944   echo "$as_me: failed program was:" >&5
4945 sed 's/^/| /' conftest.$ac_ext >&5
4946
4947 ac_cv_type_long=no
4948 fi
4949 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4950 fi
4951 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
4952 echo "${ECHO_T}$ac_cv_type_long" >&6
4953
4954 echo "$as_me:$LINENO: checking size of long" >&5
4955 echo $ECHO_N "checking size of long... $ECHO_C" >&6
4956 if test "${ac_cv_sizeof_long+set}" = set; then
4957   echo $ECHO_N "(cached) $ECHO_C" >&6
4958 else
4959   if test "$ac_cv_type_long" = yes; then
4960   # The cast to unsigned long works around a bug in the HP C Compiler
4961   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4962   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4963   # This bug is HP SR number 8606223364.
4964   if test "$cross_compiling" = yes; then
4965   # Depending upon the size, compute the lo and hi bounds.
4966 cat >conftest.$ac_ext <<_ACEOF
4967 /* confdefs.h.  */
4968 _ACEOF
4969 cat confdefs.h >>conftest.$ac_ext
4970 cat >>conftest.$ac_ext <<_ACEOF
4971 /* end confdefs.h.  */
4972 $ac_includes_default
4973 int
4974 main ()
4975 {
4976 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
4977 test_array [0] = 0
4978
4979   ;
4980   return 0;
4981 }
4982 _ACEOF
4983 rm -f conftest.$ac_objext
4984 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4985   (eval $ac_compile) 2>conftest.er1
4986   ac_status=$?
4987   grep -v '^ *+' conftest.er1 >conftest.err
4988   rm -f conftest.er1
4989   cat conftest.err >&5
4990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4991   (exit $ac_status); } &&
4992          { ac_try='test -z "$ac_c_werror_flag"
4993                          || test ! -s conftest.err'
4994   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4995   (eval $ac_try) 2>&5
4996   ac_status=$?
4997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998   (exit $ac_status); }; } &&
4999          { ac_try='test -s conftest.$ac_objext'
5000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5001   (eval $ac_try) 2>&5
5002   ac_status=$?
5003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004   (exit $ac_status); }; }; then
5005   ac_lo=0 ac_mid=0
5006   while :; do
5007     cat >conftest.$ac_ext <<_ACEOF
5008 /* confdefs.h.  */
5009 _ACEOF
5010 cat confdefs.h >>conftest.$ac_ext
5011 cat >>conftest.$ac_ext <<_ACEOF
5012 /* end confdefs.h.  */
5013 $ac_includes_default
5014 int
5015 main ()
5016 {
5017 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5018 test_array [0] = 0
5019
5020   ;
5021   return 0;
5022 }
5023 _ACEOF
5024 rm -f conftest.$ac_objext
5025 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5026   (eval $ac_compile) 2>conftest.er1
5027   ac_status=$?
5028   grep -v '^ *+' conftest.er1 >conftest.err
5029   rm -f conftest.er1
5030   cat conftest.err >&5
5031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5032   (exit $ac_status); } &&
5033          { ac_try='test -z "$ac_c_werror_flag"
5034                          || test ! -s conftest.err'
5035   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5036   (eval $ac_try) 2>&5
5037   ac_status=$?
5038   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5039   (exit $ac_status); }; } &&
5040          { ac_try='test -s conftest.$ac_objext'
5041   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5042   (eval $ac_try) 2>&5
5043   ac_status=$?
5044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5045   (exit $ac_status); }; }; then
5046   ac_hi=$ac_mid; break
5047 else
5048   echo "$as_me: failed program was:" >&5
5049 sed 's/^/| /' conftest.$ac_ext >&5
5050
5051 ac_lo=`expr $ac_mid + 1`
5052                     if test $ac_lo -le $ac_mid; then
5053                       ac_lo= ac_hi=
5054                       break
5055                     fi
5056                     ac_mid=`expr 2 '*' $ac_mid + 1`
5057 fi
5058 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5059   done
5060 else
5061   echo "$as_me: failed program was:" >&5
5062 sed 's/^/| /' conftest.$ac_ext >&5
5063
5064 cat >conftest.$ac_ext <<_ACEOF
5065 /* confdefs.h.  */
5066 _ACEOF
5067 cat confdefs.h >>conftest.$ac_ext
5068 cat >>conftest.$ac_ext <<_ACEOF
5069 /* end confdefs.h.  */
5070 $ac_includes_default
5071 int
5072 main ()
5073 {
5074 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5075 test_array [0] = 0
5076
5077   ;
5078   return 0;
5079 }
5080 _ACEOF
5081 rm -f conftest.$ac_objext
5082 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5083   (eval $ac_compile) 2>conftest.er1
5084   ac_status=$?
5085   grep -v '^ *+' conftest.er1 >conftest.err
5086   rm -f conftest.er1
5087   cat conftest.err >&5
5088   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5089   (exit $ac_status); } &&
5090          { ac_try='test -z "$ac_c_werror_flag"
5091                          || test ! -s conftest.err'
5092   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5093   (eval $ac_try) 2>&5
5094   ac_status=$?
5095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5096   (exit $ac_status); }; } &&
5097          { ac_try='test -s conftest.$ac_objext'
5098   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5099   (eval $ac_try) 2>&5
5100   ac_status=$?
5101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5102   (exit $ac_status); }; }; then
5103   ac_hi=-1 ac_mid=-1
5104   while :; do
5105     cat >conftest.$ac_ext <<_ACEOF
5106 /* confdefs.h.  */
5107 _ACEOF
5108 cat confdefs.h >>conftest.$ac_ext
5109 cat >>conftest.$ac_ext <<_ACEOF
5110 /* end confdefs.h.  */
5111 $ac_includes_default
5112 int
5113 main ()
5114 {
5115 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5116 test_array [0] = 0
5117
5118   ;
5119   return 0;
5120 }
5121 _ACEOF
5122 rm -f conftest.$ac_objext
5123 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5124   (eval $ac_compile) 2>conftest.er1
5125   ac_status=$?
5126   grep -v '^ *+' conftest.er1 >conftest.err
5127   rm -f conftest.er1
5128   cat conftest.err >&5
5129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5130   (exit $ac_status); } &&
5131          { ac_try='test -z "$ac_c_werror_flag"
5132                          || test ! -s conftest.err'
5133   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5134   (eval $ac_try) 2>&5
5135   ac_status=$?
5136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5137   (exit $ac_status); }; } &&
5138          { ac_try='test -s conftest.$ac_objext'
5139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5140   (eval $ac_try) 2>&5
5141   ac_status=$?
5142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5143   (exit $ac_status); }; }; then
5144   ac_lo=$ac_mid; break
5145 else
5146   echo "$as_me: failed program was:" >&5
5147 sed 's/^/| /' conftest.$ac_ext >&5
5148
5149 ac_hi=`expr '(' $ac_mid ')' - 1`
5150                        if test $ac_mid -le $ac_hi; then
5151                          ac_lo= ac_hi=
5152                          break
5153                        fi
5154                        ac_mid=`expr 2 '*' $ac_mid`
5155 fi
5156 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5157   done
5158 else
5159   echo "$as_me: failed program was:" >&5
5160 sed 's/^/| /' conftest.$ac_ext >&5
5161
5162 ac_lo= ac_hi=
5163 fi
5164 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5165 fi
5166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5167 # Binary search between lo and hi bounds.
5168 while test "x$ac_lo" != "x$ac_hi"; do
5169   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5170   cat >conftest.$ac_ext <<_ACEOF
5171 /* confdefs.h.  */
5172 _ACEOF
5173 cat confdefs.h >>conftest.$ac_ext
5174 cat >>conftest.$ac_ext <<_ACEOF
5175 /* end confdefs.h.  */
5176 $ac_includes_default
5177 int
5178 main ()
5179 {
5180 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5181 test_array [0] = 0
5182
5183   ;
5184   return 0;
5185 }
5186 _ACEOF
5187 rm -f conftest.$ac_objext
5188 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5189   (eval $ac_compile) 2>conftest.er1
5190   ac_status=$?
5191   grep -v '^ *+' conftest.er1 >conftest.err
5192   rm -f conftest.er1
5193   cat conftest.err >&5
5194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5195   (exit $ac_status); } &&
5196          { ac_try='test -z "$ac_c_werror_flag"
5197                          || test ! -s conftest.err'
5198   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5199   (eval $ac_try) 2>&5
5200   ac_status=$?
5201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202   (exit $ac_status); }; } &&
5203          { ac_try='test -s conftest.$ac_objext'
5204   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205   (eval $ac_try) 2>&5
5206   ac_status=$?
5207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208   (exit $ac_status); }; }; then
5209   ac_hi=$ac_mid
5210 else
5211   echo "$as_me: failed program was:" >&5
5212 sed 's/^/| /' conftest.$ac_ext >&5
5213
5214 ac_lo=`expr '(' $ac_mid ')' + 1`
5215 fi
5216 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5217 done
5218 case $ac_lo in
5219 ?*) ac_cv_sizeof_long=$ac_lo;;
5220 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5221 See \`config.log' for more details." >&5
5222 echo "$as_me: error: cannot compute sizeof (long), 77
5223 See \`config.log' for more details." >&2;}
5224    { (exit 1); exit 1; }; } ;;
5225 esac
5226 else
5227   if test "$cross_compiling" = yes; then
5228   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5229 See \`config.log' for more details." >&5
5230 echo "$as_me: error: cannot run test program while cross compiling
5231 See \`config.log' for more details." >&2;}
5232    { (exit 1); exit 1; }; }
5233 else
5234   cat >conftest.$ac_ext <<_ACEOF
5235 /* confdefs.h.  */
5236 _ACEOF
5237 cat confdefs.h >>conftest.$ac_ext
5238 cat >>conftest.$ac_ext <<_ACEOF
5239 /* end confdefs.h.  */
5240 $ac_includes_default
5241 long longval () { return (long) (sizeof (long)); }
5242 unsigned long ulongval () { return (long) (sizeof (long)); }
5243 #include <stdio.h>
5244 #include <stdlib.h>
5245 int
5246 main ()
5247 {
5248
5249   FILE *f = fopen ("conftest.val", "w");
5250   if (! f)
5251     exit (1);
5252   if (((long) (sizeof (long))) < 0)
5253     {
5254       long i = longval ();
5255       if (i != ((long) (sizeof (long))))
5256         exit (1);
5257       fprintf (f, "%ld\n", i);
5258     }
5259   else
5260     {
5261       unsigned long i = ulongval ();
5262       if (i != ((long) (sizeof (long))))
5263         exit (1);
5264       fprintf (f, "%lu\n", i);
5265     }
5266   exit (ferror (f) || fclose (f) != 0);
5267
5268   ;
5269   return 0;
5270 }
5271 _ACEOF
5272 rm -f conftest$ac_exeext
5273 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5274   (eval $ac_link) 2>&5
5275   ac_status=$?
5276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5277   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5278   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5279   (eval $ac_try) 2>&5
5280   ac_status=$?
5281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282   (exit $ac_status); }; }; then
5283   ac_cv_sizeof_long=`cat conftest.val`
5284 else
5285   echo "$as_me: program exited with status $ac_status" >&5
5286 echo "$as_me: failed program was:" >&5
5287 sed 's/^/| /' conftest.$ac_ext >&5
5288
5289 ( exit $ac_status )
5290 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5291 See \`config.log' for more details." >&5
5292 echo "$as_me: error: cannot compute sizeof (long), 77
5293 See \`config.log' for more details." >&2;}
5294    { (exit 1); exit 1; }; }
5295 fi
5296 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5297 fi
5298 fi
5299 rm -f conftest.val
5300 else
5301   ac_cv_sizeof_long=0
5302 fi
5303 fi
5304 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5305 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5306 cat >>confdefs.h <<_ACEOF
5307 #define SIZEOF_LONG $ac_cv_sizeof_long
5308 _ACEOF
5309
5310
5311 echo "$as_me:$LINENO: checking for long long" >&5
5312 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5313 if test "${ac_cv_type_long_long+set}" = set; then
5314   echo $ECHO_N "(cached) $ECHO_C" >&6
5315 else
5316   cat >conftest.$ac_ext <<_ACEOF
5317 /* confdefs.h.  */
5318 _ACEOF
5319 cat confdefs.h >>conftest.$ac_ext
5320 cat >>conftest.$ac_ext <<_ACEOF
5321 /* end confdefs.h.  */
5322 $ac_includes_default
5323 int
5324 main ()
5325 {
5326 if ((long long *) 0)
5327   return 0;
5328 if (sizeof (long long))
5329   return 0;
5330   ;
5331   return 0;
5332 }
5333 _ACEOF
5334 rm -f conftest.$ac_objext
5335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5336   (eval $ac_compile) 2>conftest.er1
5337   ac_status=$?
5338   grep -v '^ *+' conftest.er1 >conftest.err
5339   rm -f conftest.er1
5340   cat conftest.err >&5
5341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5342   (exit $ac_status); } &&
5343          { ac_try='test -z "$ac_c_werror_flag"
5344                          || test ! -s conftest.err'
5345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5346   (eval $ac_try) 2>&5
5347   ac_status=$?
5348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5349   (exit $ac_status); }; } &&
5350          { ac_try='test -s conftest.$ac_objext'
5351   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5352   (eval $ac_try) 2>&5
5353   ac_status=$?
5354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355   (exit $ac_status); }; }; then
5356   ac_cv_type_long_long=yes
5357 else
5358   echo "$as_me: failed program was:" >&5
5359 sed 's/^/| /' conftest.$ac_ext >&5
5360
5361 ac_cv_type_long_long=no
5362 fi
5363 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5364 fi
5365 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5366 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5367 if test $ac_cv_type_long_long = yes; then
5368
5369 cat >>confdefs.h <<_ACEOF
5370 #define HAVE_LONG_LONG 1
5371 _ACEOF
5372
5373 echo "$as_me:$LINENO: checking for long long" >&5
5374 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5375 if test "${ac_cv_type_long_long+set}" = set; then
5376   echo $ECHO_N "(cached) $ECHO_C" >&6
5377 else
5378   cat >conftest.$ac_ext <<_ACEOF
5379 /* confdefs.h.  */
5380 _ACEOF
5381 cat confdefs.h >>conftest.$ac_ext
5382 cat >>conftest.$ac_ext <<_ACEOF
5383 /* end confdefs.h.  */
5384 $ac_includes_default
5385 int
5386 main ()
5387 {
5388 if ((long long *) 0)
5389   return 0;
5390 if (sizeof (long long))
5391   return 0;
5392   ;
5393   return 0;
5394 }
5395 _ACEOF
5396 rm -f conftest.$ac_objext
5397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5398   (eval $ac_compile) 2>conftest.er1
5399   ac_status=$?
5400   grep -v '^ *+' conftest.er1 >conftest.err
5401   rm -f conftest.er1
5402   cat conftest.err >&5
5403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5404   (exit $ac_status); } &&
5405          { ac_try='test -z "$ac_c_werror_flag"
5406                          || test ! -s conftest.err'
5407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5408   (eval $ac_try) 2>&5
5409   ac_status=$?
5410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5411   (exit $ac_status); }; } &&
5412          { ac_try='test -s conftest.$ac_objext'
5413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5414   (eval $ac_try) 2>&5
5415   ac_status=$?
5416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5417   (exit $ac_status); }; }; then
5418   ac_cv_type_long_long=yes
5419 else
5420   echo "$as_me: failed program was:" >&5
5421 sed 's/^/| /' conftest.$ac_ext >&5
5422
5423 ac_cv_type_long_long=no
5424 fi
5425 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5426 fi
5427 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
5428 echo "${ECHO_T}$ac_cv_type_long_long" >&6
5429
5430 echo "$as_me:$LINENO: checking size of long long" >&5
5431 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
5432 if test "${ac_cv_sizeof_long_long+set}" = set; then
5433   echo $ECHO_N "(cached) $ECHO_C" >&6
5434 else
5435   if test "$ac_cv_type_long_long" = yes; then
5436   # The cast to unsigned long works around a bug in the HP C Compiler
5437   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5438   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5439   # This bug is HP SR number 8606223364.
5440   if test "$cross_compiling" = yes; then
5441   # Depending upon the size, compute the lo and hi bounds.
5442 cat >conftest.$ac_ext <<_ACEOF
5443 /* confdefs.h.  */
5444 _ACEOF
5445 cat confdefs.h >>conftest.$ac_ext
5446 cat >>conftest.$ac_ext <<_ACEOF
5447 /* end confdefs.h.  */
5448 $ac_includes_default
5449 int
5450 main ()
5451 {
5452 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
5453 test_array [0] = 0
5454
5455   ;
5456   return 0;
5457 }
5458 _ACEOF
5459 rm -f conftest.$ac_objext
5460 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5461   (eval $ac_compile) 2>conftest.er1
5462   ac_status=$?
5463   grep -v '^ *+' conftest.er1 >conftest.err
5464   rm -f conftest.er1
5465   cat conftest.err >&5
5466   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5467   (exit $ac_status); } &&
5468          { ac_try='test -z "$ac_c_werror_flag"
5469                          || test ! -s conftest.err'
5470   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5471   (eval $ac_try) 2>&5
5472   ac_status=$?
5473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5474   (exit $ac_status); }; } &&
5475          { ac_try='test -s conftest.$ac_objext'
5476   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5477   (eval $ac_try) 2>&5
5478   ac_status=$?
5479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5480   (exit $ac_status); }; }; then
5481   ac_lo=0 ac_mid=0
5482   while :; do
5483     cat >conftest.$ac_ext <<_ACEOF
5484 /* confdefs.h.  */
5485 _ACEOF
5486 cat confdefs.h >>conftest.$ac_ext
5487 cat >>conftest.$ac_ext <<_ACEOF
5488 /* end confdefs.h.  */
5489 $ac_includes_default
5490 int
5491 main ()
5492 {
5493 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5494 test_array [0] = 0
5495
5496   ;
5497   return 0;
5498 }
5499 _ACEOF
5500 rm -f conftest.$ac_objext
5501 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5502   (eval $ac_compile) 2>conftest.er1
5503   ac_status=$?
5504   grep -v '^ *+' conftest.er1 >conftest.err
5505   rm -f conftest.er1
5506   cat conftest.err >&5
5507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5508   (exit $ac_status); } &&
5509          { ac_try='test -z "$ac_c_werror_flag"
5510                          || test ! -s conftest.err'
5511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5512   (eval $ac_try) 2>&5
5513   ac_status=$?
5514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5515   (exit $ac_status); }; } &&
5516          { ac_try='test -s conftest.$ac_objext'
5517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5518   (eval $ac_try) 2>&5
5519   ac_status=$?
5520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5521   (exit $ac_status); }; }; then
5522   ac_hi=$ac_mid; break
5523 else
5524   echo "$as_me: failed program was:" >&5
5525 sed 's/^/| /' conftest.$ac_ext >&5
5526
5527 ac_lo=`expr $ac_mid + 1`
5528                     if test $ac_lo -le $ac_mid; then
5529                       ac_lo= ac_hi=
5530                       break
5531                     fi
5532                     ac_mid=`expr 2 '*' $ac_mid + 1`
5533 fi
5534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5535   done
5536 else
5537   echo "$as_me: failed program was:" >&5
5538 sed 's/^/| /' conftest.$ac_ext >&5
5539
5540 cat >conftest.$ac_ext <<_ACEOF
5541 /* confdefs.h.  */
5542 _ACEOF
5543 cat confdefs.h >>conftest.$ac_ext
5544 cat >>conftest.$ac_ext <<_ACEOF
5545 /* end confdefs.h.  */
5546 $ac_includes_default
5547 int
5548 main ()
5549 {
5550 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
5551 test_array [0] = 0
5552
5553   ;
5554   return 0;
5555 }
5556 _ACEOF
5557 rm -f conftest.$ac_objext
5558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5559   (eval $ac_compile) 2>conftest.er1
5560   ac_status=$?
5561   grep -v '^ *+' conftest.er1 >conftest.err
5562   rm -f conftest.er1
5563   cat conftest.err >&5
5564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5565   (exit $ac_status); } &&
5566          { ac_try='test -z "$ac_c_werror_flag"
5567                          || test ! -s conftest.err'
5568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5569   (eval $ac_try) 2>&5
5570   ac_status=$?
5571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572   (exit $ac_status); }; } &&
5573          { ac_try='test -s conftest.$ac_objext'
5574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575   (eval $ac_try) 2>&5
5576   ac_status=$?
5577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578   (exit $ac_status); }; }; then
5579   ac_hi=-1 ac_mid=-1
5580   while :; do
5581     cat >conftest.$ac_ext <<_ACEOF
5582 /* confdefs.h.  */
5583 _ACEOF
5584 cat confdefs.h >>conftest.$ac_ext
5585 cat >>conftest.$ac_ext <<_ACEOF
5586 /* end confdefs.h.  */
5587 $ac_includes_default
5588 int
5589 main ()
5590 {
5591 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
5592 test_array [0] = 0
5593
5594   ;
5595   return 0;
5596 }
5597 _ACEOF
5598 rm -f conftest.$ac_objext
5599 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5600   (eval $ac_compile) 2>conftest.er1
5601   ac_status=$?
5602   grep -v '^ *+' conftest.er1 >conftest.err
5603   rm -f conftest.er1
5604   cat conftest.err >&5
5605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5606   (exit $ac_status); } &&
5607          { ac_try='test -z "$ac_c_werror_flag"
5608                          || test ! -s conftest.err'
5609   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5610   (eval $ac_try) 2>&5
5611   ac_status=$?
5612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5613   (exit $ac_status); }; } &&
5614          { ac_try='test -s conftest.$ac_objext'
5615   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5616   (eval $ac_try) 2>&5
5617   ac_status=$?
5618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5619   (exit $ac_status); }; }; then
5620   ac_lo=$ac_mid; break
5621 else
5622   echo "$as_me: failed program was:" >&5
5623 sed 's/^/| /' conftest.$ac_ext >&5
5624
5625 ac_hi=`expr '(' $ac_mid ')' - 1`
5626                        if test $ac_mid -le $ac_hi; then
5627                          ac_lo= ac_hi=
5628                          break
5629                        fi
5630                        ac_mid=`expr 2 '*' $ac_mid`
5631 fi
5632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5633   done
5634 else
5635   echo "$as_me: failed program was:" >&5
5636 sed 's/^/| /' conftest.$ac_ext >&5
5637
5638 ac_lo= ac_hi=
5639 fi
5640 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5641 fi
5642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5643 # Binary search between lo and hi bounds.
5644 while test "x$ac_lo" != "x$ac_hi"; do
5645   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5646   cat >conftest.$ac_ext <<_ACEOF
5647 /* confdefs.h.  */
5648 _ACEOF
5649 cat confdefs.h >>conftest.$ac_ext
5650 cat >>conftest.$ac_ext <<_ACEOF
5651 /* end confdefs.h.  */
5652 $ac_includes_default
5653 int
5654 main ()
5655 {
5656 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
5657 test_array [0] = 0
5658
5659   ;
5660   return 0;
5661 }
5662 _ACEOF
5663 rm -f conftest.$ac_objext
5664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5665   (eval $ac_compile) 2>conftest.er1
5666   ac_status=$?
5667   grep -v '^ *+' conftest.er1 >conftest.err
5668   rm -f conftest.er1
5669   cat conftest.err >&5
5670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5671   (exit $ac_status); } &&
5672          { ac_try='test -z "$ac_c_werror_flag"
5673                          || test ! -s conftest.err'
5674   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5675   (eval $ac_try) 2>&5
5676   ac_status=$?
5677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5678   (exit $ac_status); }; } &&
5679          { ac_try='test -s conftest.$ac_objext'
5680   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5681   (eval $ac_try) 2>&5
5682   ac_status=$?
5683   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684   (exit $ac_status); }; }; then
5685   ac_hi=$ac_mid
5686 else
5687   echo "$as_me: failed program was:" >&5
5688 sed 's/^/| /' conftest.$ac_ext >&5
5689
5690 ac_lo=`expr '(' $ac_mid ')' + 1`
5691 fi
5692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5693 done
5694 case $ac_lo in
5695 ?*) ac_cv_sizeof_long_long=$ac_lo;;
5696 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5697 See \`config.log' for more details." >&5
5698 echo "$as_me: error: cannot compute sizeof (long long), 77
5699 See \`config.log' for more details." >&2;}
5700    { (exit 1); exit 1; }; } ;;
5701 esac
5702 else
5703   if test "$cross_compiling" = yes; then
5704   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5705 See \`config.log' for more details." >&5
5706 echo "$as_me: error: cannot run test program while cross compiling
5707 See \`config.log' for more details." >&2;}
5708    { (exit 1); exit 1; }; }
5709 else
5710   cat >conftest.$ac_ext <<_ACEOF
5711 /* confdefs.h.  */
5712 _ACEOF
5713 cat confdefs.h >>conftest.$ac_ext
5714 cat >>conftest.$ac_ext <<_ACEOF
5715 /* end confdefs.h.  */
5716 $ac_includes_default
5717 long longval () { return (long) (sizeof (long long)); }
5718 unsigned long ulongval () { return (long) (sizeof (long long)); }
5719 #include <stdio.h>
5720 #include <stdlib.h>
5721 int
5722 main ()
5723 {
5724
5725   FILE *f = fopen ("conftest.val", "w");
5726   if (! f)
5727     exit (1);
5728   if (((long) (sizeof (long long))) < 0)
5729     {
5730       long i = longval ();
5731       if (i != ((long) (sizeof (long long))))
5732         exit (1);
5733       fprintf (f, "%ld\n", i);
5734     }
5735   else
5736     {
5737       unsigned long i = ulongval ();
5738       if (i != ((long) (sizeof (long long))))
5739         exit (1);
5740       fprintf (f, "%lu\n", i);
5741     }
5742   exit (ferror (f) || fclose (f) != 0);
5743
5744   ;
5745   return 0;
5746 }
5747 _ACEOF
5748 rm -f conftest$ac_exeext
5749 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5750   (eval $ac_link) 2>&5
5751   ac_status=$?
5752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5753   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5754   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5755   (eval $ac_try) 2>&5
5756   ac_status=$?
5757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5758   (exit $ac_status); }; }; then
5759   ac_cv_sizeof_long_long=`cat conftest.val`
5760 else
5761   echo "$as_me: program exited with status $ac_status" >&5
5762 echo "$as_me: failed program was:" >&5
5763 sed 's/^/| /' conftest.$ac_ext >&5
5764
5765 ( exit $ac_status )
5766 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
5767 See \`config.log' for more details." >&5
5768 echo "$as_me: error: cannot compute sizeof (long long), 77
5769 See \`config.log' for more details." >&2;}
5770    { (exit 1); exit 1; }; }
5771 fi
5772 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5773 fi
5774 fi
5775 rm -f conftest.val
5776 else
5777   ac_cv_sizeof_long_long=0
5778 fi
5779 fi
5780 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
5781 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
5782 cat >>confdefs.h <<_ACEOF
5783 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5784 _ACEOF
5785
5786
5787 fi
5788
5789 echo "$as_me:$LINENO: checking for __int64" >&5
5790 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5791 if test "${ac_cv_type___int64+set}" = set; then
5792   echo $ECHO_N "(cached) $ECHO_C" >&6
5793 else
5794   cat >conftest.$ac_ext <<_ACEOF
5795 /* confdefs.h.  */
5796 _ACEOF
5797 cat confdefs.h >>conftest.$ac_ext
5798 cat >>conftest.$ac_ext <<_ACEOF
5799 /* end confdefs.h.  */
5800 $ac_includes_default
5801 int
5802 main ()
5803 {
5804 if ((__int64 *) 0)
5805   return 0;
5806 if (sizeof (__int64))
5807   return 0;
5808   ;
5809   return 0;
5810 }
5811 _ACEOF
5812 rm -f conftest.$ac_objext
5813 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5814   (eval $ac_compile) 2>conftest.er1
5815   ac_status=$?
5816   grep -v '^ *+' conftest.er1 >conftest.err
5817   rm -f conftest.er1
5818   cat conftest.err >&5
5819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5820   (exit $ac_status); } &&
5821          { ac_try='test -z "$ac_c_werror_flag"
5822                          || test ! -s conftest.err'
5823   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5824   (eval $ac_try) 2>&5
5825   ac_status=$?
5826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827   (exit $ac_status); }; } &&
5828          { ac_try='test -s conftest.$ac_objext'
5829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5830   (eval $ac_try) 2>&5
5831   ac_status=$?
5832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5833   (exit $ac_status); }; }; then
5834   ac_cv_type___int64=yes
5835 else
5836   echo "$as_me: failed program was:" >&5
5837 sed 's/^/| /' conftest.$ac_ext >&5
5838
5839 ac_cv_type___int64=no
5840 fi
5841 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5842 fi
5843 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5844 echo "${ECHO_T}$ac_cv_type___int64" >&6
5845 if test $ac_cv_type___int64 = yes; then
5846
5847 cat >>confdefs.h <<_ACEOF
5848 #define HAVE___INT64 1
5849 _ACEOF
5850
5851 echo "$as_me:$LINENO: checking for __int64" >&5
5852 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
5853 if test "${ac_cv_type___int64+set}" = set; then
5854   echo $ECHO_N "(cached) $ECHO_C" >&6
5855 else
5856   cat >conftest.$ac_ext <<_ACEOF
5857 /* confdefs.h.  */
5858 _ACEOF
5859 cat confdefs.h >>conftest.$ac_ext
5860 cat >>conftest.$ac_ext <<_ACEOF
5861 /* end confdefs.h.  */
5862 $ac_includes_default
5863 int
5864 main ()
5865 {
5866 if ((__int64 *) 0)
5867   return 0;
5868 if (sizeof (__int64))
5869   return 0;
5870   ;
5871   return 0;
5872 }
5873 _ACEOF
5874 rm -f conftest.$ac_objext
5875 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5876   (eval $ac_compile) 2>conftest.er1
5877   ac_status=$?
5878   grep -v '^ *+' conftest.er1 >conftest.err
5879   rm -f conftest.er1
5880   cat conftest.err >&5
5881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882   (exit $ac_status); } &&
5883          { ac_try='test -z "$ac_c_werror_flag"
5884                          || test ! -s conftest.err'
5885   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5886   (eval $ac_try) 2>&5
5887   ac_status=$?
5888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5889   (exit $ac_status); }; } &&
5890          { ac_try='test -s conftest.$ac_objext'
5891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5892   (eval $ac_try) 2>&5
5893   ac_status=$?
5894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895   (exit $ac_status); }; }; then
5896   ac_cv_type___int64=yes
5897 else
5898   echo "$as_me: failed program was:" >&5
5899 sed 's/^/| /' conftest.$ac_ext >&5
5900
5901 ac_cv_type___int64=no
5902 fi
5903 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5904 fi
5905 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
5906 echo "${ECHO_T}$ac_cv_type___int64" >&6
5907
5908 echo "$as_me:$LINENO: checking size of __int64" >&5
5909 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
5910 if test "${ac_cv_sizeof___int64+set}" = set; then
5911   echo $ECHO_N "(cached) $ECHO_C" >&6
5912 else
5913   if test "$ac_cv_type___int64" = yes; then
5914   # The cast to unsigned long works around a bug in the HP C Compiler
5915   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5916   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5917   # This bug is HP SR number 8606223364.
5918   if test "$cross_compiling" = yes; then
5919   # Depending upon the size, compute the lo and hi bounds.
5920 cat >conftest.$ac_ext <<_ACEOF
5921 /* confdefs.h.  */
5922 _ACEOF
5923 cat confdefs.h >>conftest.$ac_ext
5924 cat >>conftest.$ac_ext <<_ACEOF
5925 /* end confdefs.h.  */
5926 $ac_includes_default
5927 int
5928 main ()
5929 {
5930 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
5931 test_array [0] = 0
5932
5933   ;
5934   return 0;
5935 }
5936 _ACEOF
5937 rm -f conftest.$ac_objext
5938 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5939   (eval $ac_compile) 2>conftest.er1
5940   ac_status=$?
5941   grep -v '^ *+' conftest.er1 >conftest.err
5942   rm -f conftest.er1
5943   cat conftest.err >&5
5944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945   (exit $ac_status); } &&
5946          { ac_try='test -z "$ac_c_werror_flag"
5947                          || test ! -s conftest.err'
5948   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5949   (eval $ac_try) 2>&5
5950   ac_status=$?
5951   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5952   (exit $ac_status); }; } &&
5953          { ac_try='test -s conftest.$ac_objext'
5954   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5955   (eval $ac_try) 2>&5
5956   ac_status=$?
5957   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5958   (exit $ac_status); }; }; then
5959   ac_lo=0 ac_mid=0
5960   while :; do
5961     cat >conftest.$ac_ext <<_ACEOF
5962 /* confdefs.h.  */
5963 _ACEOF
5964 cat confdefs.h >>conftest.$ac_ext
5965 cat >>conftest.$ac_ext <<_ACEOF
5966 /* end confdefs.h.  */
5967 $ac_includes_default
5968 int
5969 main ()
5970 {
5971 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
5972 test_array [0] = 0
5973
5974   ;
5975   return 0;
5976 }
5977 _ACEOF
5978 rm -f conftest.$ac_objext
5979 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5980   (eval $ac_compile) 2>conftest.er1
5981   ac_status=$?
5982   grep -v '^ *+' conftest.er1 >conftest.err
5983   rm -f conftest.er1
5984   cat conftest.err >&5
5985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5986   (exit $ac_status); } &&
5987          { ac_try='test -z "$ac_c_werror_flag"
5988                          || test ! -s conftest.err'
5989   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5990   (eval $ac_try) 2>&5
5991   ac_status=$?
5992   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5993   (exit $ac_status); }; } &&
5994          { ac_try='test -s conftest.$ac_objext'
5995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5996   (eval $ac_try) 2>&5
5997   ac_status=$?
5998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5999   (exit $ac_status); }; }; then
6000   ac_hi=$ac_mid; break
6001 else
6002   echo "$as_me: failed program was:" >&5
6003 sed 's/^/| /' conftest.$ac_ext >&5
6004
6005 ac_lo=`expr $ac_mid + 1`
6006                     if test $ac_lo -le $ac_mid; then
6007                       ac_lo= ac_hi=
6008                       break
6009                     fi
6010                     ac_mid=`expr 2 '*' $ac_mid + 1`
6011 fi
6012 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6013   done
6014 else
6015   echo "$as_me: failed program was:" >&5
6016 sed 's/^/| /' conftest.$ac_ext >&5
6017
6018 cat >conftest.$ac_ext <<_ACEOF
6019 /* confdefs.h.  */
6020 _ACEOF
6021 cat confdefs.h >>conftest.$ac_ext
6022 cat >>conftest.$ac_ext <<_ACEOF
6023 /* end confdefs.h.  */
6024 $ac_includes_default
6025 int
6026 main ()
6027 {
6028 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6029 test_array [0] = 0
6030
6031   ;
6032   return 0;
6033 }
6034 _ACEOF
6035 rm -f conftest.$ac_objext
6036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6037   (eval $ac_compile) 2>conftest.er1
6038   ac_status=$?
6039   grep -v '^ *+' conftest.er1 >conftest.err
6040   rm -f conftest.er1
6041   cat conftest.err >&5
6042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6043   (exit $ac_status); } &&
6044          { ac_try='test -z "$ac_c_werror_flag"
6045                          || test ! -s conftest.err'
6046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6047   (eval $ac_try) 2>&5
6048   ac_status=$?
6049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6050   (exit $ac_status); }; } &&
6051          { ac_try='test -s conftest.$ac_objext'
6052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6053   (eval $ac_try) 2>&5
6054   ac_status=$?
6055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6056   (exit $ac_status); }; }; then
6057   ac_hi=-1 ac_mid=-1
6058   while :; do
6059     cat >conftest.$ac_ext <<_ACEOF
6060 /* confdefs.h.  */
6061 _ACEOF
6062 cat confdefs.h >>conftest.$ac_ext
6063 cat >>conftest.$ac_ext <<_ACEOF
6064 /* end confdefs.h.  */
6065 $ac_includes_default
6066 int
6067 main ()
6068 {
6069 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6070 test_array [0] = 0
6071
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 rm -f conftest.$ac_objext
6077 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6078   (eval $ac_compile) 2>conftest.er1
6079   ac_status=$?
6080   grep -v '^ *+' conftest.er1 >conftest.err
6081   rm -f conftest.er1
6082   cat conftest.err >&5
6083   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6084   (exit $ac_status); } &&
6085          { ac_try='test -z "$ac_c_werror_flag"
6086                          || test ! -s conftest.err'
6087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6088   (eval $ac_try) 2>&5
6089   ac_status=$?
6090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6091   (exit $ac_status); }; } &&
6092          { ac_try='test -s conftest.$ac_objext'
6093   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6094   (eval $ac_try) 2>&5
6095   ac_status=$?
6096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6097   (exit $ac_status); }; }; then
6098   ac_lo=$ac_mid; break
6099 else
6100   echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103 ac_hi=`expr '(' $ac_mid ')' - 1`
6104                        if test $ac_mid -le $ac_hi; then
6105                          ac_lo= ac_hi=
6106                          break
6107                        fi
6108                        ac_mid=`expr 2 '*' $ac_mid`
6109 fi
6110 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6111   done
6112 else
6113   echo "$as_me: failed program was:" >&5
6114 sed 's/^/| /' conftest.$ac_ext >&5
6115
6116 ac_lo= ac_hi=
6117 fi
6118 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6119 fi
6120 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6121 # Binary search between lo and hi bounds.
6122 while test "x$ac_lo" != "x$ac_hi"; do
6123   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6124   cat >conftest.$ac_ext <<_ACEOF
6125 /* confdefs.h.  */
6126 _ACEOF
6127 cat confdefs.h >>conftest.$ac_ext
6128 cat >>conftest.$ac_ext <<_ACEOF
6129 /* end confdefs.h.  */
6130 $ac_includes_default
6131 int
6132 main ()
6133 {
6134 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6135 test_array [0] = 0
6136
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 rm -f conftest.$ac_objext
6142 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6143   (eval $ac_compile) 2>conftest.er1
6144   ac_status=$?
6145   grep -v '^ *+' conftest.er1 >conftest.err
6146   rm -f conftest.er1
6147   cat conftest.err >&5
6148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6149   (exit $ac_status); } &&
6150          { ac_try='test -z "$ac_c_werror_flag"
6151                          || test ! -s conftest.err'
6152   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6153   (eval $ac_try) 2>&5
6154   ac_status=$?
6155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6156   (exit $ac_status); }; } &&
6157          { ac_try='test -s conftest.$ac_objext'
6158   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6159   (eval $ac_try) 2>&5
6160   ac_status=$?
6161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6162   (exit $ac_status); }; }; then
6163   ac_hi=$ac_mid
6164 else
6165   echo "$as_me: failed program was:" >&5
6166 sed 's/^/| /' conftest.$ac_ext >&5
6167
6168 ac_lo=`expr '(' $ac_mid ')' + 1`
6169 fi
6170 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6171 done
6172 case $ac_lo in
6173 ?*) ac_cv_sizeof___int64=$ac_lo;;
6174 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6175 See \`config.log' for more details." >&5
6176 echo "$as_me: error: cannot compute sizeof (__int64), 77
6177 See \`config.log' for more details." >&2;}
6178    { (exit 1); exit 1; }; } ;;
6179 esac
6180 else
6181   if test "$cross_compiling" = yes; then
6182   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6183 See \`config.log' for more details." >&5
6184 echo "$as_me: error: cannot run test program while cross compiling
6185 See \`config.log' for more details." >&2;}
6186    { (exit 1); exit 1; }; }
6187 else
6188   cat >conftest.$ac_ext <<_ACEOF
6189 /* confdefs.h.  */
6190 _ACEOF
6191 cat confdefs.h >>conftest.$ac_ext
6192 cat >>conftest.$ac_ext <<_ACEOF
6193 /* end confdefs.h.  */
6194 $ac_includes_default
6195 long longval () { return (long) (sizeof (__int64)); }
6196 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6197 #include <stdio.h>
6198 #include <stdlib.h>
6199 int
6200 main ()
6201 {
6202
6203   FILE *f = fopen ("conftest.val", "w");
6204   if (! f)
6205     exit (1);
6206   if (((long) (sizeof (__int64))) < 0)
6207     {
6208       long i = longval ();
6209       if (i != ((long) (sizeof (__int64))))
6210         exit (1);
6211       fprintf (f, "%ld\n", i);
6212     }
6213   else
6214     {
6215       unsigned long i = ulongval ();
6216       if (i != ((long) (sizeof (__int64))))
6217         exit (1);
6218       fprintf (f, "%lu\n", i);
6219     }
6220   exit (ferror (f) || fclose (f) != 0);
6221
6222   ;
6223   return 0;
6224 }
6225 _ACEOF
6226 rm -f conftest$ac_exeext
6227 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6228   (eval $ac_link) 2>&5
6229   ac_status=$?
6230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6231   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6233   (eval $ac_try) 2>&5
6234   ac_status=$?
6235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6236   (exit $ac_status); }; }; then
6237   ac_cv_sizeof___int64=`cat conftest.val`
6238 else
6239   echo "$as_me: program exited with status $ac_status" >&5
6240 echo "$as_me: failed program was:" >&5
6241 sed 's/^/| /' conftest.$ac_ext >&5
6242
6243 ( exit $ac_status )
6244 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6245 See \`config.log' for more details." >&5
6246 echo "$as_me: error: cannot compute sizeof (__int64), 77
6247 See \`config.log' for more details." >&2;}
6248    { (exit 1); exit 1; }; }
6249 fi
6250 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6251 fi
6252 fi
6253 rm -f conftest.val
6254 else
6255   ac_cv_sizeof___int64=0
6256 fi
6257 fi
6258 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6259 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6260 cat >>confdefs.h <<_ACEOF
6261 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6262 _ACEOF
6263
6264
6265 fi
6266
6267
6268 # ---------------------
6269 # Warnings and checking
6270 # ---------------------
6271
6272 # Check $CC warning features (if it's GCC).
6273 # We want to use -pedantic, but we don't want warnings about
6274 # * 'long long'
6275 # * variadic macros
6276 # * overlong strings
6277 # So, we only use -pedantic if we can disable those warnings.
6278
6279 loose_warn=
6280 save_CFLAGS="$CFLAGS"
6281 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
6282                           -Wmissing-prototypes; do
6283   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6284
6285   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6286 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6287 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6288   echo $ECHO_N "(cached) $ECHO_C" >&6
6289 else
6290   CFLAGS="$option"
6291     cat >conftest.$ac_ext <<_ACEOF
6292 /* confdefs.h.  */
6293 _ACEOF
6294 cat confdefs.h >>conftest.$ac_ext
6295 cat >>conftest.$ac_ext <<_ACEOF
6296 /* end confdefs.h.  */
6297
6298 int
6299 main ()
6300 {
6301
6302   ;
6303   return 0;
6304 }
6305 _ACEOF
6306 rm -f conftest.$ac_objext
6307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6308   (eval $ac_compile) 2>conftest.er1
6309   ac_status=$?
6310   grep -v '^ *+' conftest.er1 >conftest.err
6311   rm -f conftest.er1
6312   cat conftest.err >&5
6313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6314   (exit $ac_status); } &&
6315          { ac_try='test -z "$ac_c_werror_flag"
6316                          || test ! -s conftest.err'
6317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6318   (eval $ac_try) 2>&5
6319   ac_status=$?
6320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321   (exit $ac_status); }; } &&
6322          { ac_try='test -s conftest.$ac_objext'
6323   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6324   (eval $ac_try) 2>&5
6325   ac_status=$?
6326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6327   (exit $ac_status); }; }; then
6328   eval "$as_acx_Woption=yes"
6329 else
6330   echo "$as_me: failed program was:" >&5
6331 sed 's/^/| /' conftest.$ac_ext >&5
6332
6333 eval "$as_acx_Woption=no"
6334 fi
6335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6336
6337 fi
6338 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6339 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6340   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6341   loose_warn="$loose_warn${loose_warn:+ }$option"
6342 fi
6343
6344   done
6345 CFLAGS="$save_CFLAGS"
6346
6347 cxx_compat_warn=
6348 save_CFLAGS="$CFLAGS"
6349 for option in -Wc++-compat; do
6350   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6351
6352   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6353 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6354 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6355   echo $ECHO_N "(cached) $ECHO_C" >&6
6356 else
6357   CFLAGS="$option"
6358     cat >conftest.$ac_ext <<_ACEOF
6359 /* confdefs.h.  */
6360 _ACEOF
6361 cat confdefs.h >>conftest.$ac_ext
6362 cat >>conftest.$ac_ext <<_ACEOF
6363 /* end confdefs.h.  */
6364
6365 int
6366 main ()
6367 {
6368
6369   ;
6370   return 0;
6371 }
6372 _ACEOF
6373 rm -f conftest.$ac_objext
6374 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6375   (eval $ac_compile) 2>conftest.er1
6376   ac_status=$?
6377   grep -v '^ *+' conftest.er1 >conftest.err
6378   rm -f conftest.er1
6379   cat conftest.err >&5
6380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6381   (exit $ac_status); } &&
6382          { ac_try='test -z "$ac_c_werror_flag"
6383                          || test ! -s conftest.err'
6384   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6385   (eval $ac_try) 2>&5
6386   ac_status=$?
6387   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6388   (exit $ac_status); }; } &&
6389          { ac_try='test -s conftest.$ac_objext'
6390   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6391   (eval $ac_try) 2>&5
6392   ac_status=$?
6393   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394   (exit $ac_status); }; }; then
6395   eval "$as_acx_Woption=yes"
6396 else
6397   echo "$as_me: failed program was:" >&5
6398 sed 's/^/| /' conftest.$ac_ext >&5
6399
6400 eval "$as_acx_Woption=no"
6401 fi
6402 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6403
6404 fi
6405 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6406 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6407   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6408   cxx_compat_warn="$cxx_compat_warn${cxx_compat_warn:+ }$option"
6409 fi
6410
6411   done
6412 CFLAGS="$save_CFLAGS"
6413
6414 strict_warn=
6415 save_CFLAGS="$CFLAGS"
6416 for option in -Wold-style-definition \
6417                           -Wmissing-format-attribute; do
6418   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6419
6420   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6421 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6422 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6423   echo $ECHO_N "(cached) $ECHO_C" >&6
6424 else
6425   CFLAGS="$option"
6426     cat >conftest.$ac_ext <<_ACEOF
6427 /* confdefs.h.  */
6428 _ACEOF
6429 cat confdefs.h >>conftest.$ac_ext
6430 cat >>conftest.$ac_ext <<_ACEOF
6431 /* end confdefs.h.  */
6432
6433 int
6434 main ()
6435 {
6436
6437   ;
6438   return 0;
6439 }
6440 _ACEOF
6441 rm -f conftest.$ac_objext
6442 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6443   (eval $ac_compile) 2>conftest.er1
6444   ac_status=$?
6445   grep -v '^ *+' conftest.er1 >conftest.err
6446   rm -f conftest.er1
6447   cat conftest.err >&5
6448   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6449   (exit $ac_status); } &&
6450          { ac_try='test -z "$ac_c_werror_flag"
6451                          || test ! -s conftest.err'
6452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6453   (eval $ac_try) 2>&5
6454   ac_status=$?
6455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6456   (exit $ac_status); }; } &&
6457          { ac_try='test -s conftest.$ac_objext'
6458   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6459   (eval $ac_try) 2>&5
6460   ac_status=$?
6461   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6462   (exit $ac_status); }; }; then
6463   eval "$as_acx_Woption=yes"
6464 else
6465   echo "$as_me: failed program was:" >&5
6466 sed 's/^/| /' conftest.$ac_ext >&5
6467
6468 eval "$as_acx_Woption=no"
6469 fi
6470 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6471
6472 fi
6473 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
6474 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
6475   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
6476   strict_warn="$strict_warn${strict_warn:+ }$option"
6477 fi
6478
6479   done
6480 CFLAGS="$save_CFLAGS"
6481
6482 if test "$GCC" = yes; then
6483   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6484                                      -Wno-overlength-strings" >&5
6485 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
6486                                      -Wno-overlength-strings... $ECHO_C" >&6
6487 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
6488   echo $ECHO_N "(cached) $ECHO_C" >&6
6489 else
6490   save_CFLAGS="$CFLAGS"
6491 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
6492                                      -Wno-overlength-strings"
6493 cat >conftest.$ac_ext <<_ACEOF
6494 /* confdefs.h.  */
6495 _ACEOF
6496 cat confdefs.h >>conftest.$ac_ext
6497 cat >>conftest.$ac_ext <<_ACEOF
6498 /* end confdefs.h.  */
6499
6500 int
6501 main ()
6502 {
6503
6504   ;
6505   return 0;
6506 }
6507 _ACEOF
6508 rm -f conftest.$ac_objext
6509 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6510   (eval $ac_compile) 2>conftest.er1
6511   ac_status=$?
6512   grep -v '^ *+' conftest.er1 >conftest.err
6513   rm -f conftest.er1
6514   cat conftest.err >&5
6515   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6516   (exit $ac_status); } &&
6517          { ac_try='test -z "$ac_c_werror_flag"
6518                          || test ! -s conftest.err'
6519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6520   (eval $ac_try) 2>&5
6521   ac_status=$?
6522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6523   (exit $ac_status); }; } &&
6524          { ac_try='test -s conftest.$ac_objext'
6525   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6526   (eval $ac_try) 2>&5
6527   ac_status=$?
6528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6529   (exit $ac_status); }; }; then
6530   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
6531 else
6532   echo "$as_me: failed program was:" >&5
6533 sed 's/^/| /' conftest.$ac_ext >&5
6534
6535 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
6536 fi
6537 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6538 CFLAGS="$save_CFLAGS"
6539 fi
6540 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
6541 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
6542 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
6543   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
6544                                      -Wno-overlength-strings"
6545 fi
6546
6547
6548 fi
6549
6550
6551 # Check whether --enable-werror-always or --disable-werror-always was given.
6552 if test "${enable_werror_always+set}" = set; then
6553   enableval="$enable_werror_always"
6554
6555 else
6556   enable_werror_always=no
6557 fi;
6558 if test $enable_werror_always = yes; then
6559   strict_warn="$strict_warn${strict_warn:+ }-Werror"
6560 fi
6561
6562
6563
6564
6565 # The above macros do nothing if the compiler is not GCC.  However, the
6566 # Makefile has more goo to add other flags, so this variabl is used to
6567 # enables warnings only for GCC.
6568 warn_cflags=
6569 if test "x$GCC" = "xyes"; then
6570   warn_cflags='$(GCC_WARN_CFLAGS)'
6571 fi
6572
6573
6574 # Enable expensive internal checks
6575 is_release=
6576 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
6577   is_release=yes
6578 fi
6579
6580 # Check whether --enable-checking or --disable-checking was given.
6581 if test "${enable_checking+set}" = set; then
6582   enableval="$enable_checking"
6583   ac_checking_flags="${enableval}"
6584 else
6585
6586 # Determine the default checks.
6587 if test x$is_release = x ; then
6588   ac_checking_flags=yes
6589 else
6590   ac_checking_flags=release
6591 fi
6592 fi;
6593 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
6594 for check in release $ac_checking_flags
6595 do
6596         case $check in
6597         # these set all the flags to specific states
6598         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
6599                         ac_fold_checking= ; ac_gc_checking=1 ;
6600                         ac_gc_always_collect= ; ac_rtl_checking= ;
6601                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6602                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6603                         ac_types_checking= ;;
6604         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
6605                         ac_fold_checking= ; ac_gc_checking= ;
6606                         ac_gc_always_collect= ; ac_rtl_checking= ;
6607                         ac_rtlflag_checking= ; ac_runtime_checking= ;
6608                         ac_tree_checking= ; ac_valgrind_checking= ;
6609                         ac_types_checking= ;;
6610         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
6611                         ac_fold_checking=1 ; ac_gc_checking=1 ;
6612                         ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
6613                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
6614                         ac_tree_checking=1 ; ac_valgrind_checking= ;
6615                         ac_types_checking=1 ;;
6616         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
6617                         ac_fold_checking= ; ac_gc_checking= ;
6618                         ac_gc_always_collect= ; ac_rtl_checking= ;
6619                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
6620                         ac_tree_checking= ; ac_valgrind_checking= ;
6621                         ac_types_checking= ;;
6622         # these enable particular checks
6623         assert)         ac_assert_checking=1 ;;
6624         df)             ac_df_checking=1 ;;
6625         fold)           ac_fold_checking=1 ;;
6626         gc)             ac_gc_checking=1 ;;
6627         gcac)           ac_gc_always_collect=1 ;;
6628         misc)           ac_checking=1 ;;
6629         rtl)            ac_rtl_checking=1 ;;
6630         rtlflag)        ac_rtlflag_checking=1 ;;
6631         runtime)        ac_runtime_checking=1 ;;
6632         tree)           ac_tree_checking=1 ;;
6633         types)          ac_types_checking=1 ;;
6634         valgrind)       ac_valgrind_checking=1 ;;
6635         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
6636 echo "$as_me: error: unknown check category $check" >&2;}
6637    { (exit 1); exit 1; }; } ;;
6638         esac
6639 done
6640 IFS="$ac_save_IFS"
6641
6642 nocommon_flag=""
6643 if test x$ac_checking != x ; then
6644
6645 cat >>confdefs.h <<\_ACEOF
6646 #define ENABLE_CHECKING 1
6647 _ACEOF
6648
6649   nocommon_flag=-fno-common
6650 fi
6651
6652 if test x$ac_df_checking != x ; then
6653
6654 cat >>confdefs.h <<\_ACEOF
6655 #define ENABLE_DF_CHECKING 1
6656 _ACEOF
6657
6658 fi
6659 if test x$ac_assert_checking != x ; then
6660
6661 cat >>confdefs.h <<\_ACEOF
6662 #define ENABLE_ASSERT_CHECKING 1
6663 _ACEOF
6664
6665 fi
6666
6667 if test x$ac_runtime_checking != x ; then
6668
6669 cat >>confdefs.h <<\_ACEOF
6670 #define ENABLE_RUNTIME_CHECKING 1
6671 _ACEOF
6672
6673 fi
6674 if test x$ac_tree_checking != x ; then
6675
6676 cat >>confdefs.h <<\_ACEOF
6677 #define ENABLE_TREE_CHECKING 1
6678 _ACEOF
6679
6680   TREEBROWSER=tree-browser.o
6681 fi
6682 if test x$ac_types_checking != x ; then
6683
6684 cat >>confdefs.h <<\_ACEOF
6685 #define ENABLE_TYPES_CHECKING 1
6686 _ACEOF
6687
6688 fi
6689
6690 if test x$ac_rtl_checking != x ; then
6691
6692 cat >>confdefs.h <<\_ACEOF
6693 #define ENABLE_RTL_CHECKING 1
6694 _ACEOF
6695
6696 fi
6697 if test x$ac_rtlflag_checking != x ; then
6698
6699 cat >>confdefs.h <<\_ACEOF
6700 #define ENABLE_RTL_FLAG_CHECKING 1
6701 _ACEOF
6702
6703 fi
6704 if test x$ac_gc_checking != x ; then
6705
6706 cat >>confdefs.h <<\_ACEOF
6707 #define ENABLE_GC_CHECKING 1
6708 _ACEOF
6709
6710 fi
6711 if test x$ac_gc_always_collect != x ; then
6712
6713 cat >>confdefs.h <<\_ACEOF
6714 #define ENABLE_GC_ALWAYS_COLLECT 1
6715 _ACEOF
6716
6717 fi
6718 if test x$ac_fold_checking != x ; then
6719
6720 cat >>confdefs.h <<\_ACEOF
6721 #define ENABLE_FOLD_CHECKING 1
6722 _ACEOF
6723
6724 fi
6725 valgrind_path_defines=
6726 valgrind_command=
6727
6728 if test "${ac_cv_header_valgrind_h+set}" = set; then
6729   echo "$as_me:$LINENO: checking for valgrind.h" >&5
6730 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6731 if test "${ac_cv_header_valgrind_h+set}" = set; then
6732   echo $ECHO_N "(cached) $ECHO_C" >&6
6733 fi
6734 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6735 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6736 else
6737   # Is the header compilable?
6738 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
6739 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
6740 cat >conftest.$ac_ext <<_ACEOF
6741 /* confdefs.h.  */
6742 _ACEOF
6743 cat confdefs.h >>conftest.$ac_ext
6744 cat >>conftest.$ac_ext <<_ACEOF
6745 /* end confdefs.h.  */
6746 $ac_includes_default
6747 #include <valgrind.h>
6748 _ACEOF
6749 rm -f conftest.$ac_objext
6750 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6751   (eval $ac_compile) 2>conftest.er1
6752   ac_status=$?
6753   grep -v '^ *+' conftest.er1 >conftest.err
6754   rm -f conftest.er1
6755   cat conftest.err >&5
6756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6757   (exit $ac_status); } &&
6758          { ac_try='test -z "$ac_c_werror_flag"
6759                          || test ! -s conftest.err'
6760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6761   (eval $ac_try) 2>&5
6762   ac_status=$?
6763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764   (exit $ac_status); }; } &&
6765          { ac_try='test -s conftest.$ac_objext'
6766   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6767   (eval $ac_try) 2>&5
6768   ac_status=$?
6769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6770   (exit $ac_status); }; }; then
6771   ac_header_compiler=yes
6772 else
6773   echo "$as_me: failed program was:" >&5
6774 sed 's/^/| /' conftest.$ac_ext >&5
6775
6776 ac_header_compiler=no
6777 fi
6778 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6779 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6780 echo "${ECHO_T}$ac_header_compiler" >&6
6781
6782 # Is the header present?
6783 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
6784 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
6785 cat >conftest.$ac_ext <<_ACEOF
6786 /* confdefs.h.  */
6787 _ACEOF
6788 cat confdefs.h >>conftest.$ac_ext
6789 cat >>conftest.$ac_ext <<_ACEOF
6790 /* end confdefs.h.  */
6791 #include <valgrind.h>
6792 _ACEOF
6793 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6794   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6795   ac_status=$?
6796   grep -v '^ *+' conftest.er1 >conftest.err
6797   rm -f conftest.er1
6798   cat conftest.err >&5
6799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800   (exit $ac_status); } >/dev/null; then
6801   if test -s conftest.err; then
6802     ac_cpp_err=$ac_c_preproc_warn_flag
6803     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6804   else
6805     ac_cpp_err=
6806   fi
6807 else
6808   ac_cpp_err=yes
6809 fi
6810 if test -z "$ac_cpp_err"; then
6811   ac_header_preproc=yes
6812 else
6813   echo "$as_me: failed program was:" >&5
6814 sed 's/^/| /' conftest.$ac_ext >&5
6815
6816   ac_header_preproc=no
6817 fi
6818 rm -f conftest.err conftest.$ac_ext
6819 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6820 echo "${ECHO_T}$ac_header_preproc" >&6
6821
6822 # So?  What about this header?
6823 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6824   yes:no: )
6825     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
6826 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
6827     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
6828 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
6829     ac_header_preproc=yes
6830     ;;
6831   no:yes:* )
6832     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
6833 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
6834     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
6835 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
6836     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
6837 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
6838     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
6839 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
6840     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
6841 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
6842     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
6843 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
6844     (
6845       cat <<\_ASBOX
6846 ## ------------------------------------------ ##
6847 ## Report this to the AC_PACKAGE_NAME lists.  ##
6848 ## ------------------------------------------ ##
6849 _ASBOX
6850     ) |
6851       sed "s/^/$as_me: WARNING:     /" >&2
6852     ;;
6853 esac
6854 echo "$as_me:$LINENO: checking for valgrind.h" >&5
6855 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
6856 if test "${ac_cv_header_valgrind_h+set}" = set; then
6857   echo $ECHO_N "(cached) $ECHO_C" >&6
6858 else
6859   ac_cv_header_valgrind_h=$ac_header_preproc
6860 fi
6861 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
6862 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
6863
6864 fi
6865 if test $ac_cv_header_valgrind_h = yes; then
6866   have_valgrind_h=yes
6867 else
6868   have_valgrind_h=no
6869 fi
6870
6871
6872
6873 if test x$ac_valgrind_checking != x ; then
6874   # It is certainly possible that there's valgrind but no valgrind.h.
6875   # GCC relies on making annotations so we must have both.
6876   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
6877 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
6878   cat >conftest.$ac_ext <<_ACEOF
6879 /* confdefs.h.  */
6880 _ACEOF
6881 cat confdefs.h >>conftest.$ac_ext
6882 cat >>conftest.$ac_ext <<_ACEOF
6883 /* end confdefs.h.  */
6884 #include <valgrind/memcheck.h>
6885 #ifndef VALGRIND_DISCARD
6886 #error VALGRIND_DISCARD not defined
6887 #endif
6888 _ACEOF
6889 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6890   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6891   ac_status=$?
6892   grep -v '^ *+' conftest.er1 >conftest.err
6893   rm -f conftest.er1
6894   cat conftest.err >&5
6895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6896   (exit $ac_status); } >/dev/null; then
6897   if test -s conftest.err; then
6898     ac_cpp_err=$ac_c_preproc_warn_flag
6899     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6900   else
6901     ac_cpp_err=
6902   fi
6903 else
6904   ac_cpp_err=yes
6905 fi
6906 if test -z "$ac_cpp_err"; then
6907   gcc_cv_header_valgrind_memcheck_h=yes
6908 else
6909   echo "$as_me: failed program was:" >&5
6910 sed 's/^/| /' conftest.$ac_ext >&5
6911
6912   gcc_cv_header_valgrind_memcheck_h=no
6913 fi
6914 rm -f conftest.err conftest.$ac_ext
6915   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
6916 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
6917   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
6918 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
6919   cat >conftest.$ac_ext <<_ACEOF
6920 /* confdefs.h.  */
6921 _ACEOF
6922 cat confdefs.h >>conftest.$ac_ext
6923 cat >>conftest.$ac_ext <<_ACEOF
6924 /* end confdefs.h.  */
6925 #include <memcheck.h>
6926 #ifndef VALGRIND_DISCARD
6927 #error VALGRIND_DISCARD not defined
6928 #endif
6929 _ACEOF
6930 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6931   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6932   ac_status=$?
6933   grep -v '^ *+' conftest.er1 >conftest.err
6934   rm -f conftest.er1
6935   cat conftest.err >&5
6936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6937   (exit $ac_status); } >/dev/null; then
6938   if test -s conftest.err; then
6939     ac_cpp_err=$ac_c_preproc_warn_flag
6940     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
6941   else
6942     ac_cpp_err=
6943   fi
6944 else
6945   ac_cpp_err=yes
6946 fi
6947 if test -z "$ac_cpp_err"; then
6948   gcc_cv_header_memcheck_h=yes
6949 else
6950   echo "$as_me: failed program was:" >&5
6951 sed 's/^/| /' conftest.$ac_ext >&5
6952
6953   gcc_cv_header_memcheck_h=no
6954 fi
6955 rm -f conftest.err conftest.$ac_ext
6956   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
6957 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
6958
6959 # Prepare PATH_SEPARATOR.
6960 # The user is always right.
6961 if test "${PATH_SEPARATOR+set}" != set; then
6962   echo "#! /bin/sh" >conf$$.sh
6963   echo  "exit 0"   >>conf$$.sh
6964   chmod +x conf$$.sh
6965   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
6966     PATH_SEPARATOR=';'
6967   else
6968     PATH_SEPARATOR=:
6969   fi
6970   rm -f conf$$.sh
6971 fi
6972
6973 # Find out how to test for executable files. Don't use a zero-byte file,
6974 # as systems may use methods other than mode bits to determine executability.
6975 cat >conf$$.file <<_ASEOF
6976 #! /bin/sh
6977 exit 0
6978 _ASEOF
6979 chmod +x conf$$.file
6980 if test -x conf$$.file >/dev/null 2>&1; then
6981   ac_executable_p="test -x"
6982 else
6983   ac_executable_p="test -f"
6984 fi
6985 rm -f conf$$.file
6986
6987 # Extract the first word of "valgrind", so it can be a program name with args.
6988 set dummy valgrind; ac_word=$2
6989 echo "$as_me:$LINENO: checking for $ac_word" >&5
6990 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6991 if test "${ac_cv_path_valgrind_path+set}" = set; then
6992   echo $ECHO_N "(cached) $ECHO_C" >&6
6993 else
6994   case "$valgrind_path" in
6995   [\\/]* | ?:[\\/]*)
6996     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
6997     ;;
6998   *)
6999     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7000     for ac_dir in $PATH; do
7001       IFS="$ac_save_IFS"
7002       test -z "$ac_dir" && ac_dir=.
7003       for ac_exec_ext in '' $ac_executable_extensions; do
7004         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7005           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7006             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7007             break 2
7008           fi
7009         fi
7010       done
7011     done
7012     IFS="$ac_save_IFS"
7013     ;;
7014 esac
7015 fi
7016 valgrind_path="$ac_cv_path_valgrind_path"
7017 if test -n "$valgrind_path"; then
7018   echo "$as_me:$LINENO: result: $valgrind_path" >&5
7019 echo "${ECHO_T}$valgrind_path" >&6
7020 else
7021   echo "$as_me:$LINENO: result: no" >&5
7022 echo "${ECHO_T}no" >&6
7023 fi
7024
7025   if test "x$valgrind_path" = "x" \
7026     || (test $have_valgrind_h = no \
7027         && test $gcc_cv_header_memcheck_h = no \
7028         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7029         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7030 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7031    { (exit 1); exit 1; }; }
7032   fi
7033   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7034   valgrind_command="$valgrind_path -q"
7035
7036 cat >>confdefs.h <<\_ACEOF
7037 #define ENABLE_VALGRIND_CHECKING 1
7038 _ACEOF
7039
7040   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7041
7042 cat >>confdefs.h <<\_ACEOF
7043 #define HAVE_VALGRIND_MEMCHECK_H 1
7044 _ACEOF
7045
7046   fi
7047   if test $gcc_cv_header_memcheck_h = yes; then
7048
7049 cat >>confdefs.h <<\_ACEOF
7050 #define HAVE_MEMCHECK_H 1
7051 _ACEOF
7052
7053   fi
7054 fi
7055
7056
7057
7058 # Check whether --enable-mapped-location or --disable-mapped-location was given.
7059 if test "${enable_mapped_location+set}" = set; then
7060   enableval="$enable_mapped_location"
7061
7062 else
7063   enable_mapped_location=yes
7064 fi;
7065
7066 if test "$enable_mapped_location" = yes ; then
7067
7068 cat >>confdefs.h <<\_ACEOF
7069 #define USE_MAPPED_LOCATION 1
7070 _ACEOF
7071
7072 fi
7073
7074 # Enable code coverage collection
7075 # Check whether --enable-coverage or --disable-coverage was given.
7076 if test "${enable_coverage+set}" = set; then
7077   enableval="$enable_coverage"
7078   case "${enableval}" in
7079   yes|noopt)
7080     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7081     ;;
7082   opt)
7083     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7084     ;;
7085   no)
7086     # a.k.a. --disable-coverage
7087     coverage_flags=""
7088     ;;
7089   *)
7090     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7091 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7092    { (exit 1); exit 1; }; }
7093     ;;
7094 esac
7095 else
7096   coverage_flags=""
7097 fi;
7098
7099
7100 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7101 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7102   enableval="$enable_gather_detailed_mem_stats"
7103
7104 else
7105   enable_gather_detailed_mem_stats=no
7106 fi;
7107 if test x$enable_gather_detailed_mem_stats = xyes ; then
7108
7109 cat >>confdefs.h <<\_ACEOF
7110 #define GATHER_STATISTICS 1
7111 _ACEOF
7112
7113 fi
7114
7115 # -------------------------------
7116 # Miscenalleous configure options
7117 # -------------------------------
7118
7119 # With stabs
7120
7121 # Check whether --with-stabs or --without-stabs was given.
7122 if test "${with_stabs+set}" = set; then
7123   withval="$with_stabs"
7124   stabs="$with_stabs"
7125 else
7126   stabs=no
7127 fi;
7128
7129 # Determine whether or not multilibs are enabled.
7130 # Check whether --enable-multilib or --disable-multilib was given.
7131 if test "${enable_multilib+set}" = set; then
7132   enableval="$enable_multilib"
7133
7134 else
7135   enable_multilib=yes
7136 fi;
7137
7138
7139 # Enable __cxa_atexit for C++.
7140 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7141 if test "${enable___cxa_atexit+set}" = set; then
7142   enableval="$enable___cxa_atexit"
7143
7144 fi;
7145
7146 # Enable C extension for decimal float if target supports it.
7147 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7148 if test "${enable_decimal_float+set}" = set; then
7149   enableval="$enable_decimal_float"
7150
7151   case $enable_decimal_float in
7152     yes | no | bid | dpd) ;;
7153     *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7154 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7155 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7156 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7157    { (exit 1); exit 1; }; } ;;
7158   esac
7159
7160 else
7161
7162   case $target in
7163     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7164       enable_decimal_float=yes
7165       ;;
7166     *)
7167       { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7168 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7169       enable_decimal_float=no
7170       ;;
7171   esac
7172
7173 fi;
7174
7175 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7176
7177 cat >>confdefs.h <<_ACEOF
7178 #define ENABLE_DECIMAL_FLOAT $dfp
7179 _ACEOF
7180
7181
7182 # x86's use BID format instead of DPD
7183 case x$enable_decimal_float in
7184   xyes)
7185     case $target in
7186       i?86*-*-linux* | x86_64*-*-linux*)
7187         enable_decimal_float=bid
7188         ;;
7189       *)
7190         enable_decimal_float=dpd
7191         ;;
7192     esac
7193     ;;
7194   xno)
7195     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7196     # dependency on libdecnumber.
7197     enable_decimal_float=dpd
7198     ;;
7199 esac
7200
7201
7202 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7203
7204 cat >>confdefs.h <<_ACEOF
7205 #define ENABLE_DECIMAL_BID_FORMAT $bid
7206 _ACEOF
7207
7208
7209 # Enable C extension for fixed-point arithmetic.
7210 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7211 if test "${enable_fixed_point+set}" = set; then
7212   enableval="$enable_fixed_point"
7213
7214
7215 else
7216
7217   case $target in
7218     mips*-*-*)
7219       case $host in
7220         mips*-sgi-irix*)
7221           { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7222 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7223           enable_fixed_point=no
7224           ;;
7225         *)
7226           enable_fixed_point=yes
7227           ;;
7228       esac
7229       ;;
7230     *)
7231       { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7232 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7233       enable_fixed_point=no
7234       ;;
7235   esac
7236
7237 fi;
7238
7239
7240 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7241
7242 cat >>confdefs.h <<_ACEOF
7243 #define ENABLE_FIXED_POINT $fixedpoint
7244 _ACEOF
7245
7246
7247 # Enable threads
7248 # Pass with no value to take the default
7249 # Pass with a value to specify a thread package
7250 # Check whether --enable-threads or --disable-threads was given.
7251 if test "${enable_threads+set}" = set; then
7252   enableval="$enable_threads"
7253
7254 else
7255   enable_threads=''
7256 fi;
7257
7258 # Check whether --enable-tls or --disable-tls was given.
7259 if test "${enable_tls+set}" = set; then
7260   enableval="$enable_tls"
7261
7262   case $enable_tls in
7263     yes | no) ;;
7264     *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7265 Valid choices are 'yes' and 'no'." >&5
7266 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7267 Valid choices are 'yes' and 'no'." >&2;}
7268    { (exit 1); exit 1; }; } ;;
7269   esac
7270
7271 else
7272   enable_tls=''
7273 fi;
7274
7275 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7276 if test "${enable_objc_gc+set}" = set; then
7277   enableval="$enable_objc_gc"
7278   if test x$enable_objc_gc = xno; then
7279         objc_boehm_gc=''
7280 else
7281         objc_boehm_gc=1
7282 fi
7283 else
7284   objc_boehm_gc=''
7285 fi;
7286
7287
7288 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7289 if test "${with_dwarf2+set}" = set; then
7290   withval="$with_dwarf2"
7291   dwarf2="$with_dwarf2"
7292 else
7293   dwarf2=no
7294 fi;
7295
7296 # Check whether --enable-shared or --disable-shared was given.
7297 if test "${enable_shared+set}" = set; then
7298   enableval="$enable_shared"
7299
7300   case $enable_shared in
7301   yes | no) ;;
7302   *)
7303     enable_shared=no
7304     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7305     for pkg in $enableval; do
7306       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7307         enable_shared=yes
7308       fi
7309     done
7310     IFS="$ac_save_ifs"
7311     ;;
7312   esac
7313
7314 else
7315   enable_shared=yes
7316 fi;
7317
7318
7319
7320 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7321 if test "${with_build_sysroot+set}" = set; then
7322   withval="$with_build_sysroot"
7323
7324 fi;
7325
7326
7327 # Check whether --with-sysroot or --without-sysroot was given.
7328 if test "${with_sysroot+set}" = set; then
7329   withval="$with_sysroot"
7330
7331  case ${with_sysroot} in
7332  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7333  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7334  esac
7335
7336  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
7337  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
7338
7339  if test "x$prefix" = xNONE; then
7340   test_prefix=/usr/local
7341  else
7342   test_prefix=$prefix
7343  fi
7344  if test "x$exec_prefix" = xNONE; then
7345   test_exec_prefix=$test_prefix
7346  else
7347   test_exec_prefix=$exec_prefix
7348  fi
7349  case ${TARGET_SYSTEM_ROOT} in
7350  "${test_prefix}"|"${test_prefix}/"*|\
7351  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
7352  '${prefix}'|'${prefix}/'*|\
7353  '${exec_prefix}'|'${exec_prefix}/'*)
7354    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
7355    TARGET_SYSTEM_ROOT_DEFINE="$t"
7356    ;;
7357  esac
7358
7359 else
7360
7361  TARGET_SYSTEM_ROOT=
7362  TARGET_SYSTEM_ROOT_DEFINE=
7363  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
7364
7365 fi;
7366
7367
7368
7369
7370 # Build with intermodule optimisations
7371 # Check whether --enable-intermodule or --disable-intermodule was given.
7372 if test "${enable_intermodule+set}" = set; then
7373   enableval="$enable_intermodule"
7374   case ${enable_intermodule} in
7375   yes) onestep="-onestep";;
7376   *) onestep="";;
7377 esac
7378 else
7379   onestep=""
7380 fi;
7381
7382
7383
7384
7385 # Check whether --with-pkgversion or --without-pkgversion was given.
7386 if test "${with_pkgversion+set}" = set; then
7387   withval="$with_pkgversion"
7388   case "$withval" in
7389       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
7390 echo "$as_me: error: package version not specified" >&2;}
7391    { (exit 1); exit 1; }; } ;;
7392       no)  PKGVERSION= ;;
7393       *)   PKGVERSION="($withval) " ;;
7394      esac
7395 else
7396   PKGVERSION="(GCC) "
7397
7398 fi;
7399
7400
7401
7402
7403 # Check whether --with-bugurl or --without-bugurl was given.
7404 if test "${with_bugurl+set}" = set; then
7405   withval="$with_bugurl"
7406   case "$withval" in
7407       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
7408 echo "$as_me: error: bug URL not specified" >&2;}
7409    { (exit 1); exit 1; }; } ;;
7410       no)  BUGURL=
7411            ;;
7412       *)   BUGURL="$withval"
7413            ;;
7414      esac
7415 else
7416   BUGURL="http://gcc.gnu.org/bugs.html"
7417
7418 fi;
7419   case ${BUGURL} in
7420   "")
7421     REPORT_BUGS_TO=
7422     REPORT_BUGS_TEXI=
7423     ;;
7424   *)
7425     REPORT_BUGS_TO="<$BUGURL>"
7426     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7427     ;;
7428   esac;
7429
7430
7431
7432
7433 # Sanity check enable_languages in case someone does not run the toplevel
7434 # configure # script.
7435 # Check whether --enable-languages or --disable-languages was given.
7436 if test "${enable_languages+set}" = set; then
7437   enableval="$enable_languages"
7438   case ,${enable_languages}, in
7439        ,,|,yes,)
7440                 # go safe -- we cannot be much sure without the toplevel
7441                 # configure's
7442                 # analysis of which target libs are present and usable
7443                 enable_languages=c
7444                 ;;
7445          *,all,*)
7446                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
7447 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
7448    { (exit 1); exit 1; }; }
7449                 ;;
7450         *,c,*)
7451                 ;;
7452         *)
7453                 enable_languages=c,${enable_languages}
7454                 ;;
7455 esac
7456 else
7457   enable_languages=c
7458 fi;
7459
7460 # Used by documentation targets
7461
7462
7463
7464
7465 # -------------------------
7466 # Checks for other programs
7467 # -------------------------
7468
7469 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7470 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
7471 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
7472 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
7473   echo $ECHO_N "(cached) $ECHO_C" >&6
7474 else
7475   cat >conftest.make <<\_ACEOF
7476 all:
7477         @echo 'ac_maketemp="$(MAKE)"'
7478 _ACEOF
7479 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7480 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
7481 if test -n "$ac_maketemp"; then
7482   eval ac_cv_prog_make_${ac_make}_set=yes
7483 else
7484   eval ac_cv_prog_make_${ac_make}_set=no
7485 fi
7486 rm -f conftest.make
7487 fi
7488 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
7489   echo "$as_me:$LINENO: result: yes" >&5
7490 echo "${ECHO_T}yes" >&6
7491   SET_MAKE=
7492 else
7493   echo "$as_me:$LINENO: result: no" >&5
7494 echo "${ECHO_T}no" >&6
7495   SET_MAKE="MAKE=${MAKE-make}"
7496 fi
7497
7498
7499 # Find some useful tools
7500 for ac_prog in gawk mawk nawk awk
7501 do
7502   # Extract the first word of "$ac_prog", so it can be a program name with args.
7503 set dummy $ac_prog; ac_word=$2
7504 echo "$as_me:$LINENO: checking for $ac_word" >&5
7505 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7506 if test "${ac_cv_prog_AWK+set}" = set; then
7507   echo $ECHO_N "(cached) $ECHO_C" >&6
7508 else
7509   if test -n "$AWK"; then
7510   ac_cv_prog_AWK="$AWK" # Let the user override the test.
7511 else
7512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7513 for as_dir in $PATH
7514 do
7515   IFS=$as_save_IFS
7516   test -z "$as_dir" && as_dir=.
7517   for ac_exec_ext in '' $ac_executable_extensions; do
7518   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7519     ac_cv_prog_AWK="$ac_prog"
7520     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7521     break 2
7522   fi
7523 done
7524 done
7525
7526 fi
7527 fi
7528 AWK=$ac_cv_prog_AWK
7529 if test -n "$AWK"; then
7530   echo "$as_me:$LINENO: result: $AWK" >&5
7531 echo "${ECHO_T}$AWK" >&6
7532 else
7533   echo "$as_me:$LINENO: result: no" >&5
7534 echo "${ECHO_T}no" >&6
7535 fi
7536
7537   test -n "$AWK" && break
7538 done
7539
7540 # We need awk to create options.c and options.h.
7541 # Bail out if it's missing.
7542 case ${AWK} in
7543   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
7544 echo "$as_me: error: can't build without awk, bailing out" >&2;}
7545    { (exit 1); exit 1; }; } ;;
7546 esac
7547
7548 echo "$as_me:$LINENO: checking whether ln -s works" >&5
7549 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
7550 if test "${gcc_cv_prog_LN_S+set}" = set; then
7551   echo $ECHO_N "(cached) $ECHO_C" >&6
7552 else
7553   rm -f conftestdata_t
7554 echo >conftestdata_f
7555 if ln -s conftestdata_f conftestdata_t 2>/dev/null
7556 then
7557   gcc_cv_prog_LN_S="ln -s"
7558 else
7559   if ln conftestdata_f conftestdata_t 2>/dev/null
7560   then
7561     gcc_cv_prog_LN_S=ln
7562   else
7563     if cp -p conftestdata_f conftestdata_t 2>/dev/null
7564     then
7565       gcc_cv_prog_LN_S="cp -p"
7566     else
7567       gcc_cv_prog_LN_S=cp
7568     fi
7569   fi
7570 fi
7571 rm -f conftestdata_f conftestdata_t
7572
7573 fi
7574 LN_S="$gcc_cv_prog_LN_S"
7575 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
7576   echo "$as_me:$LINENO: result: yes" >&5
7577 echo "${ECHO_T}yes" >&6
7578 else
7579   if test "$gcc_cv_prog_LN_S" = "ln"; then
7580     echo "$as_me:$LINENO: result: no, using ln" >&5
7581 echo "${ECHO_T}no, using ln" >&6
7582   else
7583     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
7584 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
7585   fi
7586 fi
7587
7588 echo "$as_me:$LINENO: checking whether ln works" >&5
7589 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
7590 if test "${acx_cv_prog_LN+set}" = set; then
7591   echo $ECHO_N "(cached) $ECHO_C" >&6
7592 else
7593   rm -f conftestdata_t
7594 echo >conftestdata_f
7595 if ln conftestdata_f conftestdata_t 2>/dev/null
7596 then
7597   acx_cv_prog_LN=ln
7598 else
7599   acx_cv_prog_LN=no
7600 fi
7601 rm -f conftestdata_f conftestdata_t
7602
7603 fi
7604 if test $acx_cv_prog_LN = no; then
7605   LN="$LN_S"
7606   echo "$as_me:$LINENO: result: no, using $LN" >&5
7607 echo "${ECHO_T}no, using $LN" >&6
7608 else
7609   LN="$acx_cv_prog_LN"
7610   echo "$as_me:$LINENO: result: yes" >&5
7611 echo "${ECHO_T}yes" >&6
7612 fi
7613
7614 if test -n "$ac_tool_prefix"; then
7615   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7616 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7617 echo "$as_me:$LINENO: checking for $ac_word" >&5
7618 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7619 if test "${ac_cv_prog_RANLIB+set}" = set; then
7620   echo $ECHO_N "(cached) $ECHO_C" >&6
7621 else
7622   if test -n "$RANLIB"; then
7623   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7624 else
7625 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7626 for as_dir in $PATH
7627 do
7628   IFS=$as_save_IFS
7629   test -z "$as_dir" && as_dir=.
7630   for ac_exec_ext in '' $ac_executable_extensions; do
7631   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7632     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7633     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7634     break 2
7635   fi
7636 done
7637 done
7638
7639 fi
7640 fi
7641 RANLIB=$ac_cv_prog_RANLIB
7642 if test -n "$RANLIB"; then
7643   echo "$as_me:$LINENO: result: $RANLIB" >&5
7644 echo "${ECHO_T}$RANLIB" >&6
7645 else
7646   echo "$as_me:$LINENO: result: no" >&5
7647 echo "${ECHO_T}no" >&6
7648 fi
7649
7650 fi
7651 if test -z "$ac_cv_prog_RANLIB"; then
7652   ac_ct_RANLIB=$RANLIB
7653   # Extract the first word of "ranlib", so it can be a program name with args.
7654 set dummy ranlib; ac_word=$2
7655 echo "$as_me:$LINENO: checking for $ac_word" >&5
7656 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7657 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7658   echo $ECHO_N "(cached) $ECHO_C" >&6
7659 else
7660   if test -n "$ac_ct_RANLIB"; then
7661   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7662 else
7663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7664 for as_dir in $PATH
7665 do
7666   IFS=$as_save_IFS
7667   test -z "$as_dir" && as_dir=.
7668   for ac_exec_ext in '' $ac_executable_extensions; do
7669   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7670     ac_cv_prog_ac_ct_RANLIB="ranlib"
7671     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7672     break 2
7673   fi
7674 done
7675 done
7676
7677   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
7678 fi
7679 fi
7680 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7681 if test -n "$ac_ct_RANLIB"; then
7682   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7683 echo "${ECHO_T}$ac_ct_RANLIB" >&6
7684 else
7685   echo "$as_me:$LINENO: result: no" >&5
7686 echo "${ECHO_T}no" >&6
7687 fi
7688
7689   RANLIB=$ac_ct_RANLIB
7690 else
7691   RANLIB="$ac_cv_prog_RANLIB"
7692 fi
7693
7694 case "${host}" in
7695 *-*-darwin*)
7696   # By default, the Darwin ranlib will not treat common symbols as
7697   # definitions when  building the archive table of contents.  Other
7698   # ranlibs do that; pass an option to the Darwin ranlib that makes
7699   # it behave similarly.
7700   ranlib_flags="-c"
7701   ;;
7702 *)
7703   ranlib_flags=""
7704 esac
7705
7706
7707 # Find a good install program.  We prefer a C program (faster),
7708 # so one script is as good as another.  But avoid the broken or
7709 # incompatible versions:
7710 # SysV /etc/install, /usr/sbin/install
7711 # SunOS /usr/etc/install
7712 # IRIX /sbin/install
7713 # AIX /bin/install
7714 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
7715 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7716 # ./install, which can be erroneously created by make from ./install.sh.
7717 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
7718 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
7719 if test -z "$INSTALL"; then
7720 if test "${ac_cv_path_install+set}" = set; then
7721   echo $ECHO_N "(cached) $ECHO_C" >&6
7722 else
7723     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
7724   for ac_dir in $PATH; do
7725     # Account for people who put trailing slashes in PATH elements.
7726     case "$ac_dir/" in
7727     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
7728     *)
7729       # OSF1 and SCO ODT 3.0 have their own names for install.
7730       for ac_prog in ginstall scoinst install; do
7731         if test -f $ac_dir/$ac_prog; then
7732           if test $ac_prog = install &&
7733             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
7734             # AIX install.  It has an incompatible calling convention.
7735             # OSF/1 installbsd also uses dspmsg, but is usable.
7736             :
7737           else
7738             ac_cv_path_install="$ac_dir/$ac_prog -c"
7739             break 2
7740           fi
7741         fi
7742       done
7743       ;;
7744     esac
7745   done
7746   IFS="$ac_save_IFS"
7747
7748 fi
7749   if test "${ac_cv_path_install+set}" = set; then
7750     INSTALL="$ac_cv_path_install"
7751   else
7752     # As a last resort, use the slow shell script.  We don't cache a
7753     # path for INSTALL within a source directory, because that will
7754     # break other packages using the cache if that directory is
7755     # removed, or if the path is relative.
7756     INSTALL="$ac_install_sh"
7757   fi
7758 fi
7759 echo "$as_me:$LINENO: result: $INSTALL" >&5
7760 echo "${ECHO_T}$INSTALL" >&6
7761
7762 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7763 # It thinks the first close brace ends the variable substitution.
7764 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7765
7766 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
7767
7768
7769 # See if cmp has --ignore-initial.
7770 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
7771 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
7772 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
7773   echo $ECHO_N "(cached) $ECHO_C" >&6
7774 else
7775    echo abfoo >t1
7776   echo cdfoo >t2
7777   gcc_cv_prog_cmp_skip=slowcompare
7778   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
7779     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
7780       :
7781     else
7782       gcc_cv_prog_cmp_skip=gnucompare
7783     fi
7784   fi
7785   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
7786     if cmp t1 t2 2 2 > /dev/null 2>&1; then
7787       if cmp t1 t2 1 1 > /dev/null 2>&1; then
7788         :
7789       else
7790         gcc_cv_prog_cmp_skip=fastcompare
7791       fi
7792     fi
7793   fi
7794   rm t1 t2
7795
7796 fi
7797 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
7798 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
7799 make_compare_target=$gcc_cv_prog_cmp_skip
7800
7801
7802
7803 # See if we have the mktemp command.
7804 # Extract the first word of "mktemp", so it can be a program name with args.
7805 set dummy mktemp; ac_word=$2
7806 echo "$as_me:$LINENO: checking for $ac_word" >&5
7807 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7808 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
7809   echo $ECHO_N "(cached) $ECHO_C" >&6
7810 else
7811   if test -n "$have_mktemp_command"; then
7812   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
7813 else
7814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7815 for as_dir in $PATH
7816 do
7817   IFS=$as_save_IFS
7818   test -z "$as_dir" && as_dir=.
7819   for ac_exec_ext in '' $ac_executable_extensions; do
7820   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7821     ac_cv_prog_have_mktemp_command="yes"
7822     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7823     break 2
7824   fi
7825 done
7826 done
7827
7828   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
7829 fi
7830 fi
7831 have_mktemp_command=$ac_cv_prog_have_mktemp_command
7832 if test -n "$have_mktemp_command"; then
7833   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
7834 echo "${ECHO_T}$have_mktemp_command" >&6
7835 else
7836   echo "$as_me:$LINENO: result: no" >&5
7837 echo "${ECHO_T}no" >&6
7838 fi
7839
7840
7841 # See if makeinfo has been installed and is modern enough
7842 # that we can use it.
7843
7844   # Extract the first word of "makeinfo", so it can be a program name with args.
7845 set dummy makeinfo; ac_word=$2
7846 echo "$as_me:$LINENO: checking for $ac_word" >&5
7847 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7848 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
7849   echo $ECHO_N "(cached) $ECHO_C" >&6
7850 else
7851   if test -n "$MAKEINFO"; then
7852   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
7853 else
7854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7855 for as_dir in $PATH
7856 do
7857   IFS=$as_save_IFS
7858   test -z "$as_dir" && as_dir=.
7859   for ac_exec_ext in '' $ac_executable_extensions; do
7860   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7861     ac_cv_prog_MAKEINFO="makeinfo"
7862     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7863     break 2
7864   fi
7865 done
7866 done
7867
7868 fi
7869 fi
7870 MAKEINFO=$ac_cv_prog_MAKEINFO
7871 if test -n "$MAKEINFO"; then
7872   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
7873 echo "${ECHO_T}$MAKEINFO" >&6
7874 else
7875   echo "$as_me:$LINENO: result: no" >&5
7876 echo "${ECHO_T}no" >&6
7877 fi
7878
7879   if test -n "$MAKEINFO"; then
7880     # Found it, now check the version.
7881     echo "$as_me:$LINENO: checking for modern makeinfo" >&5
7882 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
7883 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
7884   echo $ECHO_N "(cached) $ECHO_C" >&6
7885 else
7886   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
7887                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
7888
7889                     case $ac_prog_version in
7890                       '')  gcc_cv_prog_makeinfo_modern=no;;
7891                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
7892                       *)   gcc_cv_prog_makeinfo_modern=no;;
7893                     esac
7894
7895 fi
7896 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
7897 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
7898   else
7899     gcc_cv_prog_makeinfo_modern=no
7900   fi
7901   if test $gcc_cv_prog_makeinfo_modern = no; then
7902     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
7903   fi
7904
7905 if test $gcc_cv_prog_makeinfo_modern = no; then
7906   { echo "$as_me:$LINENO: WARNING:
7907 *** Makeinfo is missing or too old.
7908 *** Info documentation will not be built." >&5
7909 echo "$as_me: WARNING:
7910 *** Makeinfo is missing or too old.
7911 *** Info documentation will not be built." >&2;}
7912   BUILD_INFO=
7913 else
7914   BUILD_INFO=info
7915 fi
7916
7917
7918 # Is pod2man recent enough to regenerate manpages?
7919 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
7920 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
7921 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
7922   echo "$as_me:$LINENO: result: yes" >&5
7923 echo "${ECHO_T}yes" >&6
7924   GENERATED_MANPAGES=generated-manpages
7925 else
7926   echo "$as_me:$LINENO: result: no" >&5
7927 echo "${ECHO_T}no" >&6
7928   GENERATED_MANPAGES=
7929 fi
7930
7931
7932 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
7933
7934 # How about lex?
7935 for ac_prog in flex
7936 do
7937   # Extract the first word of "$ac_prog", so it can be a program name with args.
7938 set dummy $ac_prog; ac_word=$2
7939 echo "$as_me:$LINENO: checking for $ac_word" >&5
7940 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7941 if test "${ac_cv_prog_FLEX+set}" = set; then
7942   echo $ECHO_N "(cached) $ECHO_C" >&6
7943 else
7944   if test -n "$FLEX"; then
7945   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
7946 else
7947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7948 for as_dir in $PATH
7949 do
7950   IFS=$as_save_IFS
7951   test -z "$as_dir" && as_dir=.
7952   for ac_exec_ext in '' $ac_executable_extensions; do
7953   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7954     ac_cv_prog_FLEX="$ac_prog"
7955     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7956     break 2
7957   fi
7958 done
7959 done
7960
7961 fi
7962 fi
7963 FLEX=$ac_cv_prog_FLEX
7964 if test -n "$FLEX"; then
7965   echo "$as_me:$LINENO: result: $FLEX" >&5
7966 echo "${ECHO_T}$FLEX" >&6
7967 else
7968   echo "$as_me:$LINENO: result: no" >&5
7969 echo "${ECHO_T}no" >&6
7970 fi
7971
7972   test -n "$FLEX" && break
7973 done
7974 test -n "$FLEX" || FLEX="$MISSING flex"
7975
7976
7977 # Bison?
7978 for ac_prog in bison
7979 do
7980   # Extract the first word of "$ac_prog", so it can be a program name with args.
7981 set dummy $ac_prog; ac_word=$2
7982 echo "$as_me:$LINENO: checking for $ac_word" >&5
7983 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7984 if test "${ac_cv_prog_BISON+set}" = set; then
7985   echo $ECHO_N "(cached) $ECHO_C" >&6
7986 else
7987   if test -n "$BISON"; then
7988   ac_cv_prog_BISON="$BISON" # Let the user override the test.
7989 else
7990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7991 for as_dir in $PATH
7992 do
7993   IFS=$as_save_IFS
7994   test -z "$as_dir" && as_dir=.
7995   for ac_exec_ext in '' $ac_executable_extensions; do
7996   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7997     ac_cv_prog_BISON="$ac_prog"
7998     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7999     break 2
8000   fi
8001 done
8002 done
8003
8004 fi
8005 fi
8006 BISON=$ac_cv_prog_BISON
8007 if test -n "$BISON"; then
8008   echo "$as_me:$LINENO: result: $BISON" >&5
8009 echo "${ECHO_T}$BISON" >&6
8010 else
8011   echo "$as_me:$LINENO: result: no" >&5
8012 echo "${ECHO_T}no" >&6
8013 fi
8014
8015   test -n "$BISON" && break
8016 done
8017 test -n "$BISON" || BISON="$MISSING bison"
8018
8019
8020 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8021 # check for build == host before using them.
8022
8023 # NM
8024 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8025   && test -d ../binutils ; then
8026   NM='$(objdir)/../binutils/nm-new'
8027 else
8028   # Extract the first word of "nm", so it can be a program name with args.
8029 set dummy nm; ac_word=$2
8030 echo "$as_me:$LINENO: checking for $ac_word" >&5
8031 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8032 if test "${ac_cv_prog_NM+set}" = set; then
8033   echo $ECHO_N "(cached) $ECHO_C" >&6
8034 else
8035   if test -n "$NM"; then
8036   ac_cv_prog_NM="$NM" # Let the user override the test.
8037 else
8038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8039 for as_dir in $PATH
8040 do
8041   IFS=$as_save_IFS
8042   test -z "$as_dir" && as_dir=.
8043   for ac_exec_ext in '' $ac_executable_extensions; do
8044   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8045     ac_cv_prog_NM="nm"
8046     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8047     break 2
8048   fi
8049 done
8050 done
8051
8052   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8053 fi
8054 fi
8055 NM=$ac_cv_prog_NM
8056 if test -n "$NM"; then
8057   echo "$as_me:$LINENO: result: $NM" >&5
8058 echo "${ECHO_T}$NM" >&6
8059 else
8060   echo "$as_me:$LINENO: result: no" >&5
8061 echo "${ECHO_T}no" >&6
8062 fi
8063
8064 fi
8065
8066 # AR
8067 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8068   && test -d ../binutils ; then
8069   AR='$(objdir)/../binutils/ar'
8070 else
8071   # Extract the first word of "ar", so it can be a program name with args.
8072 set dummy ar; ac_word=$2
8073 echo "$as_me:$LINENO: checking for $ac_word" >&5
8074 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8075 if test "${ac_cv_prog_AR+set}" = set; then
8076   echo $ECHO_N "(cached) $ECHO_C" >&6
8077 else
8078   if test -n "$AR"; then
8079   ac_cv_prog_AR="$AR" # Let the user override the test.
8080 else
8081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8082 for as_dir in $PATH
8083 do
8084   IFS=$as_save_IFS
8085   test -z "$as_dir" && as_dir=.
8086   for ac_exec_ext in '' $ac_executable_extensions; do
8087   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8088     ac_cv_prog_AR="ar"
8089     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8090     break 2
8091   fi
8092 done
8093 done
8094
8095   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8096 fi
8097 fi
8098 AR=$ac_cv_prog_AR
8099 if test -n "$AR"; then
8100   echo "$as_me:$LINENO: result: $AR" >&5
8101 echo "${ECHO_T}$AR" >&6
8102 else
8103   echo "$as_me:$LINENO: result: no" >&5
8104 echo "${ECHO_T}no" >&6
8105 fi
8106
8107 fi
8108
8109
8110 # --------------------
8111 # Checks for C headers
8112 # --------------------
8113
8114 echo "$as_me:$LINENO: checking for GNU C library" >&5
8115 echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
8116 if test "${gcc_cv_glibc+set}" = set; then
8117   echo $ECHO_N "(cached) $ECHO_C" >&6
8118 else
8119   cat >conftest.$ac_ext <<_ACEOF
8120 /* confdefs.h.  */
8121 _ACEOF
8122 cat confdefs.h >>conftest.$ac_ext
8123 cat >>conftest.$ac_ext <<_ACEOF
8124 /* end confdefs.h.  */
8125 #include <features.h>
8126 int
8127 main ()
8128 {
8129
8130 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
8131 #error Not a GNU C library system
8132 #endif
8133   ;
8134   return 0;
8135 }
8136 _ACEOF
8137 rm -f conftest.$ac_objext
8138 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8139   (eval $ac_compile) 2>conftest.er1
8140   ac_status=$?
8141   grep -v '^ *+' conftest.er1 >conftest.err
8142   rm -f conftest.er1
8143   cat conftest.err >&5
8144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8145   (exit $ac_status); } &&
8146          { ac_try='test -z "$ac_c_werror_flag"
8147                          || test ! -s conftest.err'
8148   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8149   (eval $ac_try) 2>&5
8150   ac_status=$?
8151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8152   (exit $ac_status); }; } &&
8153          { ac_try='test -s conftest.$ac_objext'
8154   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8155   (eval $ac_try) 2>&5
8156   ac_status=$?
8157   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8158   (exit $ac_status); }; }; then
8159   gcc_cv_glibc=yes
8160 else
8161   echo "$as_me: failed program was:" >&5
8162 sed 's/^/| /' conftest.$ac_ext >&5
8163
8164 gcc_cv_glibc=no
8165 fi
8166 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8167 fi
8168
8169 echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
8170 echo "${ECHO_T}$gcc_cv_glibc" >&6
8171 if test $gcc_cv_glibc = yes; then
8172
8173 cat >>confdefs.h <<\_ACEOF
8174 #define _GNU_SOURCE 1
8175 _ACEOF
8176
8177 fi
8178
8179 # Need to reject headers which give warnings, so that the -Werror bootstrap
8180 # works later. *sigh*  This needs to come before all header checks.
8181
8182 ac_c_preproc_warn_flag=yes
8183
8184 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8185 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8186 if test "${ac_cv_header_stdc+set}" = set; then
8187   echo $ECHO_N "(cached) $ECHO_C" >&6
8188 else
8189   cat >conftest.$ac_ext <<_ACEOF
8190 /* confdefs.h.  */
8191 _ACEOF
8192 cat confdefs.h >>conftest.$ac_ext
8193 cat >>conftest.$ac_ext <<_ACEOF
8194 /* end confdefs.h.  */
8195 #include <stdlib.h>
8196 #include <stdarg.h>
8197 #include <string.h>
8198 #include <float.h>
8199
8200 int
8201 main ()
8202 {
8203
8204   ;
8205   return 0;
8206 }
8207 _ACEOF
8208 rm -f conftest.$ac_objext
8209 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8210   (eval $ac_compile) 2>conftest.er1
8211   ac_status=$?
8212   grep -v '^ *+' conftest.er1 >conftest.err
8213   rm -f conftest.er1
8214   cat conftest.err >&5
8215   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8216   (exit $ac_status); } &&
8217          { ac_try='test -z "$ac_c_werror_flag"
8218                          || test ! -s conftest.err'
8219   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8220   (eval $ac_try) 2>&5
8221   ac_status=$?
8222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8223   (exit $ac_status); }; } &&
8224          { ac_try='test -s conftest.$ac_objext'
8225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8226   (eval $ac_try) 2>&5
8227   ac_status=$?
8228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8229   (exit $ac_status); }; }; then
8230   ac_cv_header_stdc=yes
8231 else
8232   echo "$as_me: failed program was:" >&5
8233 sed 's/^/| /' conftest.$ac_ext >&5
8234
8235 ac_cv_header_stdc=no
8236 fi
8237 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8238
8239 if test $ac_cv_header_stdc = yes; then
8240   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8241   cat >conftest.$ac_ext <<_ACEOF
8242 /* confdefs.h.  */
8243 _ACEOF
8244 cat confdefs.h >>conftest.$ac_ext
8245 cat >>conftest.$ac_ext <<_ACEOF
8246 /* end confdefs.h.  */
8247 #include <string.h>
8248
8249 _ACEOF
8250 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8251   $EGREP "memchr" >/dev/null 2>&1; then
8252   :
8253 else
8254   ac_cv_header_stdc=no
8255 fi
8256 rm -f conftest*
8257
8258 fi
8259
8260 if test $ac_cv_header_stdc = yes; then
8261   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8262   cat >conftest.$ac_ext <<_ACEOF
8263 /* confdefs.h.  */
8264 _ACEOF
8265 cat confdefs.h >>conftest.$ac_ext
8266 cat >>conftest.$ac_ext <<_ACEOF
8267 /* end confdefs.h.  */
8268 #include <stdlib.h>
8269
8270 _ACEOF
8271 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8272   $EGREP "free" >/dev/null 2>&1; then
8273   :
8274 else
8275   ac_cv_header_stdc=no
8276 fi
8277 rm -f conftest*
8278
8279 fi
8280
8281 if test $ac_cv_header_stdc = yes; then
8282   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8283   if test "$cross_compiling" = yes; then
8284   :
8285 else
8286   cat >conftest.$ac_ext <<_ACEOF
8287 /* confdefs.h.  */
8288 _ACEOF
8289 cat confdefs.h >>conftest.$ac_ext
8290 cat >>conftest.$ac_ext <<_ACEOF
8291 /* end confdefs.h.  */
8292 #include <ctype.h>
8293 #if ((' ' & 0x0FF) == 0x020)
8294 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8295 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8296 #else
8297 # define ISLOWER(c) \
8298                    (('a' <= (c) && (c) <= 'i') \
8299                      || ('j' <= (c) && (c) <= 'r') \
8300                      || ('s' <= (c) && (c) <= 'z'))
8301 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8302 #endif
8303
8304 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8305 int
8306 main ()
8307 {
8308   int i;
8309   for (i = 0; i < 256; i++)
8310     if (XOR (islower (i), ISLOWER (i))
8311         || toupper (i) != TOUPPER (i))
8312       exit(2);
8313   exit (0);
8314 }
8315 _ACEOF
8316 rm -f conftest$ac_exeext
8317 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8318   (eval $ac_link) 2>&5
8319   ac_status=$?
8320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8321   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8323   (eval $ac_try) 2>&5
8324   ac_status=$?
8325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8326   (exit $ac_status); }; }; then
8327   :
8328 else
8329   echo "$as_me: program exited with status $ac_status" >&5
8330 echo "$as_me: failed program was:" >&5
8331 sed 's/^/| /' conftest.$ac_ext >&5
8332
8333 ( exit $ac_status )
8334 ac_cv_header_stdc=no
8335 fi
8336 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8337 fi
8338 fi
8339 fi
8340 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8341 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8342 if test $ac_cv_header_stdc = yes; then
8343
8344 cat >>confdefs.h <<\_ACEOF
8345 #define STDC_HEADERS 1
8346 _ACEOF
8347
8348 fi
8349
8350 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8351 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8352 if test "${ac_cv_header_time+set}" = set; then
8353   echo $ECHO_N "(cached) $ECHO_C" >&6
8354 else
8355   cat >conftest.$ac_ext <<_ACEOF
8356 /* confdefs.h.  */
8357 _ACEOF
8358 cat confdefs.h >>conftest.$ac_ext
8359 cat >>conftest.$ac_ext <<_ACEOF
8360 /* end confdefs.h.  */
8361 #include <sys/types.h>
8362 #include <sys/time.h>
8363 #include <time.h>
8364
8365 int
8366 main ()
8367 {
8368 if ((struct tm *) 0)
8369 return 0;
8370   ;
8371   return 0;
8372 }
8373 _ACEOF
8374 rm -f conftest.$ac_objext
8375 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8376   (eval $ac_compile) 2>conftest.er1
8377   ac_status=$?
8378   grep -v '^ *+' conftest.er1 >conftest.err
8379   rm -f conftest.er1
8380   cat conftest.err >&5
8381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8382   (exit $ac_status); } &&
8383          { ac_try='test -z "$ac_c_werror_flag"
8384                          || test ! -s conftest.err'
8385   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8386   (eval $ac_try) 2>&5
8387   ac_status=$?
8388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8389   (exit $ac_status); }; } &&
8390          { ac_try='test -s conftest.$ac_objext'
8391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8392   (eval $ac_try) 2>&5
8393   ac_status=$?
8394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8395   (exit $ac_status); }; }; then
8396   ac_cv_header_time=yes
8397 else
8398   echo "$as_me: failed program was:" >&5
8399 sed 's/^/| /' conftest.$ac_ext >&5
8400
8401 ac_cv_header_time=no
8402 fi
8403 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8404 fi
8405 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
8406 echo "${ECHO_T}$ac_cv_header_time" >&6
8407 if test $ac_cv_header_time = yes; then
8408
8409 cat >>confdefs.h <<\_ACEOF
8410 #define TIME_WITH_SYS_TIME 1
8411 _ACEOF
8412
8413 fi
8414
8415 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
8416 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
8417 if test "${gcc_cv_header_string+set}" = set; then
8418   echo $ECHO_N "(cached) $ECHO_C" >&6
8419 else
8420   cat >conftest.$ac_ext <<_ACEOF
8421 /* confdefs.h.  */
8422 _ACEOF
8423 cat confdefs.h >>conftest.$ac_ext
8424 cat >>conftest.$ac_ext <<_ACEOF
8425 /* end confdefs.h.  */
8426 #include <string.h>
8427 #include <strings.h>
8428 int
8429 main ()
8430 {
8431
8432   ;
8433   return 0;
8434 }
8435 _ACEOF
8436 rm -f conftest.$ac_objext
8437 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8438   (eval $ac_compile) 2>conftest.er1
8439   ac_status=$?
8440   grep -v '^ *+' conftest.er1 >conftest.err
8441   rm -f conftest.er1
8442   cat conftest.err >&5
8443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8444   (exit $ac_status); } &&
8445          { ac_try='test -z "$ac_c_werror_flag"
8446                          || test ! -s conftest.err'
8447   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8448   (eval $ac_try) 2>&5
8449   ac_status=$?
8450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8451   (exit $ac_status); }; } &&
8452          { ac_try='test -s conftest.$ac_objext'
8453   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8454   (eval $ac_try) 2>&5
8455   ac_status=$?
8456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8457   (exit $ac_status); }; }; then
8458   gcc_cv_header_string=yes
8459 else
8460   echo "$as_me: failed program was:" >&5
8461 sed 's/^/| /' conftest.$ac_ext >&5
8462
8463 gcc_cv_header_string=no
8464 fi
8465 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8466 fi
8467 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
8468 echo "${ECHO_T}$gcc_cv_header_string" >&6
8469 if test $gcc_cv_header_string = yes; then
8470
8471 cat >>confdefs.h <<\_ACEOF
8472 #define STRING_WITH_STRINGS 1
8473 _ACEOF
8474
8475 fi
8476
8477 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
8478 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
8479 if test "${ac_cv_header_sys_wait_h+set}" = set; then
8480   echo $ECHO_N "(cached) $ECHO_C" >&6
8481 else
8482   cat >conftest.$ac_ext <<_ACEOF
8483 /* confdefs.h.  */
8484 _ACEOF
8485 cat confdefs.h >>conftest.$ac_ext
8486 cat >>conftest.$ac_ext <<_ACEOF
8487 /* end confdefs.h.  */
8488 #include <sys/types.h>
8489 #include <sys/wait.h>
8490 #ifndef WEXITSTATUS
8491 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
8492 #endif
8493 #ifndef WIFEXITED
8494 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8495 #endif
8496
8497 int
8498 main ()
8499 {
8500   int s;
8501   wait (&s);
8502   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8503   ;
8504   return 0;
8505 }
8506 _ACEOF
8507 rm -f conftest.$ac_objext
8508 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8509   (eval $ac_compile) 2>conftest.er1
8510   ac_status=$?
8511   grep -v '^ *+' conftest.er1 >conftest.err
8512   rm -f conftest.er1
8513   cat conftest.err >&5
8514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8515   (exit $ac_status); } &&
8516          { ac_try='test -z "$ac_c_werror_flag"
8517                          || test ! -s conftest.err'
8518   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8519   (eval $ac_try) 2>&5
8520   ac_status=$?
8521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8522   (exit $ac_status); }; } &&
8523          { ac_try='test -s conftest.$ac_objext'
8524   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8525   (eval $ac_try) 2>&5
8526   ac_status=$?
8527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8528   (exit $ac_status); }; }; then
8529   ac_cv_header_sys_wait_h=yes
8530 else
8531   echo "$as_me: failed program was:" >&5
8532 sed 's/^/| /' conftest.$ac_ext >&5
8533
8534 ac_cv_header_sys_wait_h=no
8535 fi
8536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8537 fi
8538 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
8539 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
8540 if test $ac_cv_header_sys_wait_h = yes; then
8541
8542 cat >>confdefs.h <<\_ACEOF
8543 #define HAVE_SYS_WAIT_H 1
8544 _ACEOF
8545
8546 fi
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
8571                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
8572                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
8573                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
8574 do
8575 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
8576 echo "$as_me:$LINENO: checking for $ac_header" >&5
8577 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8578 if eval "test \"\${$as_ac_Header+set}\" = set"; then
8579   echo $ECHO_N "(cached) $ECHO_C" >&6
8580 else
8581   cat >conftest.$ac_ext <<_ACEOF
8582 /* confdefs.h.  */
8583 _ACEOF
8584 cat confdefs.h >>conftest.$ac_ext
8585 cat >>conftest.$ac_ext <<_ACEOF
8586 /* end confdefs.h.  */
8587 #include <$ac_header>
8588 _ACEOF
8589 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8590   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8591   ac_status=$?
8592   grep -v '^ *+' conftest.er1 >conftest.err
8593   rm -f conftest.er1
8594   cat conftest.err >&5
8595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8596   (exit $ac_status); } >/dev/null; then
8597   if test -s conftest.err; then
8598     ac_cpp_err=$ac_c_preproc_warn_flag
8599     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8600   else
8601     ac_cpp_err=
8602   fi
8603 else
8604   ac_cpp_err=yes
8605 fi
8606 if test -z "$ac_cpp_err"; then
8607   eval "$as_ac_Header=yes"
8608 else
8609   echo "$as_me: failed program was:" >&5
8610 sed 's/^/| /' conftest.$ac_ext >&5
8611
8612   eval "$as_ac_Header=no"
8613 fi
8614 rm -f conftest.err conftest.$ac_ext
8615 fi
8616 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8617 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8618 if test `eval echo '${'$as_ac_Header'}'` = yes; then
8619   cat >>confdefs.h <<_ACEOF
8620 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
8621 _ACEOF
8622
8623 fi
8624 done
8625
8626
8627 # Check for thread headers.
8628 echo "$as_me:$LINENO: checking for thread.h" >&5
8629 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
8630 if test "${ac_cv_header_thread_h+set}" = set; then
8631   echo $ECHO_N "(cached) $ECHO_C" >&6
8632 else
8633   cat >conftest.$ac_ext <<_ACEOF
8634 /* confdefs.h.  */
8635 _ACEOF
8636 cat confdefs.h >>conftest.$ac_ext
8637 cat >>conftest.$ac_ext <<_ACEOF
8638 /* end confdefs.h.  */
8639 #include <thread.h>
8640 _ACEOF
8641 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8642   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8643   ac_status=$?
8644   grep -v '^ *+' conftest.er1 >conftest.err
8645   rm -f conftest.er1
8646   cat conftest.err >&5
8647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8648   (exit $ac_status); } >/dev/null; then
8649   if test -s conftest.err; then
8650     ac_cpp_err=$ac_c_preproc_warn_flag
8651     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8652   else
8653     ac_cpp_err=
8654   fi
8655 else
8656   ac_cpp_err=yes
8657 fi
8658 if test -z "$ac_cpp_err"; then
8659   ac_cv_header_thread_h=yes
8660 else
8661   echo "$as_me: failed program was:" >&5
8662 sed 's/^/| /' conftest.$ac_ext >&5
8663
8664   ac_cv_header_thread_h=no
8665 fi
8666 rm -f conftest.err conftest.$ac_ext
8667 fi
8668 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
8669 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
8670 if test $ac_cv_header_thread_h = yes; then
8671   have_thread_h=yes
8672 else
8673   have_thread_h=
8674 fi
8675
8676 echo "$as_me:$LINENO: checking for pthread.h" >&5
8677 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
8678 if test "${ac_cv_header_pthread_h+set}" = set; then
8679   echo $ECHO_N "(cached) $ECHO_C" >&6
8680 else
8681   cat >conftest.$ac_ext <<_ACEOF
8682 /* confdefs.h.  */
8683 _ACEOF
8684 cat confdefs.h >>conftest.$ac_ext
8685 cat >>conftest.$ac_ext <<_ACEOF
8686 /* end confdefs.h.  */
8687 #include <pthread.h>
8688 _ACEOF
8689 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8690   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8691   ac_status=$?
8692   grep -v '^ *+' conftest.er1 >conftest.err
8693   rm -f conftest.er1
8694   cat conftest.err >&5
8695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8696   (exit $ac_status); } >/dev/null; then
8697   if test -s conftest.err; then
8698     ac_cpp_err=$ac_c_preproc_warn_flag
8699     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
8700   else
8701     ac_cpp_err=
8702   fi
8703 else
8704   ac_cpp_err=yes
8705 fi
8706 if test -z "$ac_cpp_err"; then
8707   ac_cv_header_pthread_h=yes
8708 else
8709   echo "$as_me: failed program was:" >&5
8710 sed 's/^/| /' conftest.$ac_ext >&5
8711
8712   ac_cv_header_pthread_h=no
8713 fi
8714 rm -f conftest.err conftest.$ac_ext
8715 fi
8716 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
8717 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
8718 if test $ac_cv_header_pthread_h = yes; then
8719   have_pthread_h=yes
8720 else
8721   have_pthread_h=
8722 fi
8723
8724
8725 # These tests can't be done till we know if we have limits.h.
8726 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
8727 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
8728 if test "${gcc_cv_decl_char_bit+set}" = set; then
8729   echo $ECHO_N "(cached) $ECHO_C" >&6
8730 else
8731   cat >conftest.$ac_ext <<_ACEOF
8732 /* confdefs.h.  */
8733 _ACEOF
8734 cat confdefs.h >>conftest.$ac_ext
8735 cat >>conftest.$ac_ext <<_ACEOF
8736 /* end confdefs.h.  */
8737 #ifdef HAVE_LIMITS_H
8738 #include <limits.h>
8739 #endif
8740 #ifdef CHAR_BIT
8741 found
8742 #endif
8743 _ACEOF
8744 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8745   $EGREP "found" >/dev/null 2>&1; then
8746   gcc_cv_decl_char_bit=yes
8747 else
8748   gcc_cv_decl_char_bit=no
8749 fi
8750 rm -f conftest*
8751
8752
8753 fi
8754 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
8755 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
8756 if test $gcc_cv_decl_char_bit = no; then
8757   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
8758 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
8759 if test "${gcc_cv_c_nbby+set}" = set; then
8760   echo $ECHO_N "(cached) $ECHO_C" >&6
8761 else
8762   i=8
8763  gcc_cv_c_nbby=
8764  while test $i -lt 65; do
8765    cat >conftest.$ac_ext <<_ACEOF
8766 /* confdefs.h.  */
8767 _ACEOF
8768 cat confdefs.h >>conftest.$ac_ext
8769 cat >>conftest.$ac_ext <<_ACEOF
8770 /* end confdefs.h.  */
8771
8772 int
8773 main ()
8774 {
8775 switch(0) {
8776   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
8777   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
8778   ; }
8779   ;
8780   return 0;
8781 }
8782 _ACEOF
8783 rm -f conftest.$ac_objext
8784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8785   (eval $ac_compile) 2>conftest.er1
8786   ac_status=$?
8787   grep -v '^ *+' conftest.er1 >conftest.err
8788   rm -f conftest.er1
8789   cat conftest.err >&5
8790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8791   (exit $ac_status); } &&
8792          { ac_try='test -z "$ac_c_werror_flag"
8793                          || test ! -s conftest.err'
8794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8795   (eval $ac_try) 2>&5
8796   ac_status=$?
8797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8798   (exit $ac_status); }; } &&
8799          { ac_try='test -s conftest.$ac_objext'
8800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8801   (eval $ac_try) 2>&5
8802   ac_status=$?
8803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8804   (exit $ac_status); }; }; then
8805   gcc_cv_c_nbby=$i; break
8806 else
8807   echo "$as_me: failed program was:" >&5
8808 sed 's/^/| /' conftest.$ac_ext >&5
8809
8810 fi
8811 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8812    i=`expr $i + 1`
8813  done
8814  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
8815
8816 fi
8817 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
8818 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
8819 if test $gcc_cv_c_nbby = failed; then
8820   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
8821 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
8822    { (exit 1); exit 1; }; }
8823 else
8824
8825 cat >>confdefs.h <<_ACEOF
8826 #define CHAR_BIT $gcc_cv_c_nbby
8827 _ACEOF
8828
8829 fi
8830 fi
8831 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
8832 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
8833 if test "${ac_cv_c_bigendian+set}" = set; then
8834   echo $ECHO_N "(cached) $ECHO_C" >&6
8835 else
8836   # See if sys/param.h defines the BYTE_ORDER macro.
8837 cat >conftest.$ac_ext <<_ACEOF
8838 /* confdefs.h.  */
8839 _ACEOF
8840 cat confdefs.h >>conftest.$ac_ext
8841 cat >>conftest.$ac_ext <<_ACEOF
8842 /* end confdefs.h.  */
8843 #include <sys/types.h>
8844 #include <sys/param.h>
8845
8846 int
8847 main ()
8848 {
8849 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
8850  bogus endian macros
8851 #endif
8852
8853   ;
8854   return 0;
8855 }
8856 _ACEOF
8857 rm -f conftest.$ac_objext
8858 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8859   (eval $ac_compile) 2>conftest.er1
8860   ac_status=$?
8861   grep -v '^ *+' conftest.er1 >conftest.err
8862   rm -f conftest.er1
8863   cat conftest.err >&5
8864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8865   (exit $ac_status); } &&
8866          { ac_try='test -z "$ac_c_werror_flag"
8867                          || test ! -s conftest.err'
8868   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8869   (eval $ac_try) 2>&5
8870   ac_status=$?
8871   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8872   (exit $ac_status); }; } &&
8873          { ac_try='test -s conftest.$ac_objext'
8874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8875   (eval $ac_try) 2>&5
8876   ac_status=$?
8877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8878   (exit $ac_status); }; }; then
8879   # It does; now see whether it defined to BIG_ENDIAN or not.
8880 cat >conftest.$ac_ext <<_ACEOF
8881 /* confdefs.h.  */
8882 _ACEOF
8883 cat confdefs.h >>conftest.$ac_ext
8884 cat >>conftest.$ac_ext <<_ACEOF
8885 /* end confdefs.h.  */
8886 #include <sys/types.h>
8887 #include <sys/param.h>
8888
8889 int
8890 main ()
8891 {
8892 #if BYTE_ORDER != BIG_ENDIAN
8893  not big endian
8894 #endif
8895
8896   ;
8897   return 0;
8898 }
8899 _ACEOF
8900 rm -f conftest.$ac_objext
8901 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8902   (eval $ac_compile) 2>conftest.er1
8903   ac_status=$?
8904   grep -v '^ *+' conftest.er1 >conftest.err
8905   rm -f conftest.er1
8906   cat conftest.err >&5
8907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908   (exit $ac_status); } &&
8909          { ac_try='test -z "$ac_c_werror_flag"
8910                          || test ! -s conftest.err'
8911   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8912   (eval $ac_try) 2>&5
8913   ac_status=$?
8914   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915   (exit $ac_status); }; } &&
8916          { ac_try='test -s conftest.$ac_objext'
8917   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8918   (eval $ac_try) 2>&5
8919   ac_status=$?
8920   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921   (exit $ac_status); }; }; then
8922   ac_cv_c_bigendian=yes
8923 else
8924   echo "$as_me: failed program was:" >&5
8925 sed 's/^/| /' conftest.$ac_ext >&5
8926
8927 ac_cv_c_bigendian=no
8928 fi
8929 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8930 else
8931   echo "$as_me: failed program was:" >&5
8932 sed 's/^/| /' conftest.$ac_ext >&5
8933
8934 # It does not; compile a test program.
8935 if test "$cross_compiling" = yes; then
8936   # try to guess the endianness by grepping values into an object file
8937   ac_cv_c_bigendian=unknown
8938   cat >conftest.$ac_ext <<_ACEOF
8939 /* confdefs.h.  */
8940 _ACEOF
8941 cat confdefs.h >>conftest.$ac_ext
8942 cat >>conftest.$ac_ext <<_ACEOF
8943 /* end confdefs.h.  */
8944 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8945 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8946 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
8947 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8948 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8949 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
8950 int
8951 main ()
8952 {
8953  _ascii (); _ebcdic ();
8954   ;
8955   return 0;
8956 }
8957 _ACEOF
8958 rm -f conftest.$ac_objext
8959 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8960   (eval $ac_compile) 2>conftest.er1
8961   ac_status=$?
8962   grep -v '^ *+' conftest.er1 >conftest.err
8963   rm -f conftest.er1
8964   cat conftest.err >&5
8965   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8966   (exit $ac_status); } &&
8967          { ac_try='test -z "$ac_c_werror_flag"
8968                          || test ! -s conftest.err'
8969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8970   (eval $ac_try) 2>&5
8971   ac_status=$?
8972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8973   (exit $ac_status); }; } &&
8974          { ac_try='test -s conftest.$ac_objext'
8975   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8976   (eval $ac_try) 2>&5
8977   ac_status=$?
8978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8979   (exit $ac_status); }; }; then
8980   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
8981   ac_cv_c_bigendian=yes
8982 fi
8983 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8984   if test "$ac_cv_c_bigendian" = unknown; then
8985     ac_cv_c_bigendian=no
8986   else
8987     # finding both strings is unlikely to happen, but who knows?
8988     ac_cv_c_bigendian=unknown
8989   fi
8990 fi
8991 else
8992   echo "$as_me: failed program was:" >&5
8993 sed 's/^/| /' conftest.$ac_ext >&5
8994
8995 fi
8996 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8997 else
8998   cat >conftest.$ac_ext <<_ACEOF
8999 /* confdefs.h.  */
9000 _ACEOF
9001 cat confdefs.h >>conftest.$ac_ext
9002 cat >>conftest.$ac_ext <<_ACEOF
9003 /* end confdefs.h.  */
9004 int
9005 main ()
9006 {
9007   /* Are we little or big endian?  From Harbison&Steele.  */
9008   union
9009   {
9010     long l;
9011     char c[sizeof (long)];
9012   } u;
9013   u.l = 1;
9014   exit (u.c[sizeof (long) - 1] == 1);
9015 }
9016 _ACEOF
9017 rm -f conftest$ac_exeext
9018 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9019   (eval $ac_link) 2>&5
9020   ac_status=$?
9021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9023   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9024   (eval $ac_try) 2>&5
9025   ac_status=$?
9026   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9027   (exit $ac_status); }; }; then
9028   ac_cv_c_bigendian=no
9029 else
9030   echo "$as_me: program exited with status $ac_status" >&5
9031 echo "$as_me: failed program was:" >&5
9032 sed 's/^/| /' conftest.$ac_ext >&5
9033
9034 ( exit $ac_status )
9035 ac_cv_c_bigendian=yes
9036 fi
9037 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9038 fi
9039 fi
9040 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9041 fi
9042 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9043 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9044 case $ac_cv_c_bigendian in
9045   yes)
9046
9047 cat >>confdefs.h <<\_ACEOF
9048 #define WORDS_BIGENDIAN 1
9049 _ACEOF
9050  ;;
9051   no)
9052      ;;
9053   *)
9054     { { echo "$as_me:$LINENO: error: unknown endianness
9055 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9056 echo "$as_me: error: unknown endianness
9057 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9058    { (exit 1); exit 1; }; } ;;
9059 esac
9060
9061
9062 # --------
9063 # UNSORTED
9064 # --------
9065
9066
9067 # These libraries may be used by collect2.
9068 # We may need a special search path to get them linked.
9069 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9070 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9071 if test "${gcc_cv_collect2_libs+set}" = set; then
9072   echo $ECHO_N "(cached) $ECHO_C" >&6
9073 else
9074   save_LIBS="$LIBS"
9075 for libs in '' -lld -lmld \
9076                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9077                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9078 do
9079         LIBS="$libs"
9080         cat >conftest.$ac_ext <<_ACEOF
9081 /* confdefs.h.  */
9082 _ACEOF
9083 cat confdefs.h >>conftest.$ac_ext
9084 cat >>conftest.$ac_ext <<_ACEOF
9085 /* end confdefs.h.  */
9086
9087 /* Override any gcc2 internal prototype to avoid an error.  */
9088 #ifdef __cplusplus
9089 extern "C"
9090 #endif
9091 /* We use char because int might match the return type of a gcc2
9092    builtin and then its argument prototype would still apply.  */
9093 char ldopen ();
9094 int
9095 main ()
9096 {
9097 ldopen ();
9098   ;
9099   return 0;
9100 }
9101 _ACEOF
9102 rm -f conftest.$ac_objext conftest$ac_exeext
9103 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9104   (eval $ac_link) 2>conftest.er1
9105   ac_status=$?
9106   grep -v '^ *+' conftest.er1 >conftest.err
9107   rm -f conftest.er1
9108   cat conftest.err >&5
9109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110   (exit $ac_status); } &&
9111          { ac_try='test -z "$ac_c_werror_flag"
9112                          || test ! -s conftest.err'
9113   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9114   (eval $ac_try) 2>&5
9115   ac_status=$?
9116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9117   (exit $ac_status); }; } &&
9118          { ac_try='test -s conftest$ac_exeext'
9119   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9120   (eval $ac_try) 2>&5
9121   ac_status=$?
9122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9123   (exit $ac_status); }; }; then
9124   gcc_cv_collect2_libs="$libs"; break
9125 else
9126   echo "$as_me: failed program was:" >&5
9127 sed 's/^/| /' conftest.$ac_ext >&5
9128
9129 fi
9130 rm -f conftest.err conftest.$ac_objext \
9131       conftest$ac_exeext conftest.$ac_ext
9132 done
9133 LIBS="$save_LIBS"
9134 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9135 fi
9136 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9137 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9138 case $gcc_cv_collect2_libs in
9139         "none required")        ;;
9140         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9141 esac
9142
9143
9144 # When building Ada code on Alpha, we need exc_resume which is usually in
9145 # -lexc.  So test for it.
9146 save_LIBS="$LIBS"
9147 LIBS=
9148 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9149 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9150 if test "${ac_cv_search_exc_resume+set}" = set; then
9151   echo $ECHO_N "(cached) $ECHO_C" >&6
9152 else
9153   ac_func_search_save_LIBS=$LIBS
9154 ac_cv_search_exc_resume=no
9155 cat >conftest.$ac_ext <<_ACEOF
9156 /* confdefs.h.  */
9157 _ACEOF
9158 cat confdefs.h >>conftest.$ac_ext
9159 cat >>conftest.$ac_ext <<_ACEOF
9160 /* end confdefs.h.  */
9161
9162 /* Override any gcc2 internal prototype to avoid an error.  */
9163 #ifdef __cplusplus
9164 extern "C"
9165 #endif
9166 /* We use char because int might match the return type of a gcc2
9167    builtin and then its argument prototype would still apply.  */
9168 char exc_resume ();
9169 int
9170 main ()
9171 {
9172 exc_resume ();
9173   ;
9174   return 0;
9175 }
9176 _ACEOF
9177 rm -f conftest.$ac_objext conftest$ac_exeext
9178 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9179   (eval $ac_link) 2>conftest.er1
9180   ac_status=$?
9181   grep -v '^ *+' conftest.er1 >conftest.err
9182   rm -f conftest.er1
9183   cat conftest.err >&5
9184   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9185   (exit $ac_status); } &&
9186          { ac_try='test -z "$ac_c_werror_flag"
9187                          || test ! -s conftest.err'
9188   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9189   (eval $ac_try) 2>&5
9190   ac_status=$?
9191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9192   (exit $ac_status); }; } &&
9193          { ac_try='test -s conftest$ac_exeext'
9194   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9195   (eval $ac_try) 2>&5
9196   ac_status=$?
9197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9198   (exit $ac_status); }; }; then
9199   ac_cv_search_exc_resume="none required"
9200 else
9201   echo "$as_me: failed program was:" >&5
9202 sed 's/^/| /' conftest.$ac_ext >&5
9203
9204 fi
9205 rm -f conftest.err conftest.$ac_objext \
9206       conftest$ac_exeext conftest.$ac_ext
9207 if test "$ac_cv_search_exc_resume" = no; then
9208   for ac_lib in exc; do
9209     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9210     cat >conftest.$ac_ext <<_ACEOF
9211 /* confdefs.h.  */
9212 _ACEOF
9213 cat confdefs.h >>conftest.$ac_ext
9214 cat >>conftest.$ac_ext <<_ACEOF
9215 /* end confdefs.h.  */
9216
9217 /* Override any gcc2 internal prototype to avoid an error.  */
9218 #ifdef __cplusplus
9219 extern "C"
9220 #endif
9221 /* We use char because int might match the return type of a gcc2
9222    builtin and then its argument prototype would still apply.  */
9223 char exc_resume ();
9224 int
9225 main ()
9226 {
9227 exc_resume ();
9228   ;
9229   return 0;
9230 }
9231 _ACEOF
9232 rm -f conftest.$ac_objext conftest$ac_exeext
9233 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9234   (eval $ac_link) 2>conftest.er1
9235   ac_status=$?
9236   grep -v '^ *+' conftest.er1 >conftest.err
9237   rm -f conftest.er1
9238   cat conftest.err >&5
9239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9240   (exit $ac_status); } &&
9241          { ac_try='test -z "$ac_c_werror_flag"
9242                          || test ! -s conftest.err'
9243   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9244   (eval $ac_try) 2>&5
9245   ac_status=$?
9246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9247   (exit $ac_status); }; } &&
9248          { ac_try='test -s conftest$ac_exeext'
9249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9250   (eval $ac_try) 2>&5
9251   ac_status=$?
9252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9253   (exit $ac_status); }; }; then
9254   ac_cv_search_exc_resume="-l$ac_lib"
9255 break
9256 else
9257   echo "$as_me: failed program was:" >&5
9258 sed 's/^/| /' conftest.$ac_ext >&5
9259
9260 fi
9261 rm -f conftest.err conftest.$ac_objext \
9262       conftest$ac_exeext conftest.$ac_ext
9263   done
9264 fi
9265 LIBS=$ac_func_search_save_LIBS
9266 fi
9267 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9268 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9269 if test "$ac_cv_search_exc_resume" != no; then
9270   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9271
9272 fi
9273
9274 GNAT_LIBEXC="$LIBS"
9275 LIBS="$save_LIBS"
9276
9277
9278 # Some systems put ldexp and frexp in libm instead of libc; assume
9279 # they're both in the same place.  jcf-dump needs them.
9280 save_LIBS="$LIBS"
9281 LIBS=
9282 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9283 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9284 if test "${ac_cv_search_ldexp+set}" = set; then
9285   echo $ECHO_N "(cached) $ECHO_C" >&6
9286 else
9287   ac_func_search_save_LIBS=$LIBS
9288 ac_cv_search_ldexp=no
9289 cat >conftest.$ac_ext <<_ACEOF
9290 /* confdefs.h.  */
9291 _ACEOF
9292 cat confdefs.h >>conftest.$ac_ext
9293 cat >>conftest.$ac_ext <<_ACEOF
9294 /* end confdefs.h.  */
9295
9296 /* Override any gcc2 internal prototype to avoid an error.  */
9297 #ifdef __cplusplus
9298 extern "C"
9299 #endif
9300 /* We use char because int might match the return type of a gcc2
9301    builtin and then its argument prototype would still apply.  */
9302 char ldexp ();
9303 int
9304 main ()
9305 {
9306 ldexp ();
9307   ;
9308   return 0;
9309 }
9310 _ACEOF
9311 rm -f conftest.$ac_objext conftest$ac_exeext
9312 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9313   (eval $ac_link) 2>conftest.er1
9314   ac_status=$?
9315   grep -v '^ *+' conftest.er1 >conftest.err
9316   rm -f conftest.er1
9317   cat conftest.err >&5
9318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9319   (exit $ac_status); } &&
9320          { ac_try='test -z "$ac_c_werror_flag"
9321                          || test ! -s conftest.err'
9322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9323   (eval $ac_try) 2>&5
9324   ac_status=$?
9325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9326   (exit $ac_status); }; } &&
9327          { ac_try='test -s conftest$ac_exeext'
9328   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9329   (eval $ac_try) 2>&5
9330   ac_status=$?
9331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9332   (exit $ac_status); }; }; then
9333   ac_cv_search_ldexp="none required"
9334 else
9335   echo "$as_me: failed program was:" >&5
9336 sed 's/^/| /' conftest.$ac_ext >&5
9337
9338 fi
9339 rm -f conftest.err conftest.$ac_objext \
9340       conftest$ac_exeext conftest.$ac_ext
9341 if test "$ac_cv_search_ldexp" = no; then
9342   for ac_lib in m; do
9343     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9344     cat >conftest.$ac_ext <<_ACEOF
9345 /* confdefs.h.  */
9346 _ACEOF
9347 cat confdefs.h >>conftest.$ac_ext
9348 cat >>conftest.$ac_ext <<_ACEOF
9349 /* end confdefs.h.  */
9350
9351 /* Override any gcc2 internal prototype to avoid an error.  */
9352 #ifdef __cplusplus
9353 extern "C"
9354 #endif
9355 /* We use char because int might match the return type of a gcc2
9356    builtin and then its argument prototype would still apply.  */
9357 char ldexp ();
9358 int
9359 main ()
9360 {
9361 ldexp ();
9362   ;
9363   return 0;
9364 }
9365 _ACEOF
9366 rm -f conftest.$ac_objext conftest$ac_exeext
9367 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9368   (eval $ac_link) 2>conftest.er1
9369   ac_status=$?
9370   grep -v '^ *+' conftest.er1 >conftest.err
9371   rm -f conftest.er1
9372   cat conftest.err >&5
9373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9374   (exit $ac_status); } &&
9375          { ac_try='test -z "$ac_c_werror_flag"
9376                          || test ! -s conftest.err'
9377   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9378   (eval $ac_try) 2>&5
9379   ac_status=$?
9380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9381   (exit $ac_status); }; } &&
9382          { ac_try='test -s conftest$ac_exeext'
9383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9384   (eval $ac_try) 2>&5
9385   ac_status=$?
9386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9387   (exit $ac_status); }; }; then
9388   ac_cv_search_ldexp="-l$ac_lib"
9389 break
9390 else
9391   echo "$as_me: failed program was:" >&5
9392 sed 's/^/| /' conftest.$ac_ext >&5
9393
9394 fi
9395 rm -f conftest.err conftest.$ac_objext \
9396       conftest$ac_exeext conftest.$ac_ext
9397   done
9398 fi
9399 LIBS=$ac_func_search_save_LIBS
9400 fi
9401 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
9402 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
9403 if test "$ac_cv_search_ldexp" != no; then
9404   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
9405
9406 fi
9407
9408 LDEXP_LIB="$LIBS"
9409 LIBS="$save_LIBS"
9410
9411
9412 # Use <inttypes.h> only if it exists,
9413 # doesn't clash with <sys/types.h>, and declares intmax_t.
9414 echo "$as_me:$LINENO: checking for inttypes.h" >&5
9415 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
9416 if test "${gcc_cv_header_inttypes_h+set}" = set; then
9417   echo $ECHO_N "(cached) $ECHO_C" >&6
9418 else
9419   cat >conftest.$ac_ext <<_ACEOF
9420 /* confdefs.h.  */
9421 _ACEOF
9422 cat confdefs.h >>conftest.$ac_ext
9423 cat >>conftest.$ac_ext <<_ACEOF
9424 /* end confdefs.h.  */
9425 #include <sys/types.h>
9426 #include <inttypes.h>
9427 int
9428 main ()
9429 {
9430 intmax_t i = -1;
9431   ;
9432   return 0;
9433 }
9434 _ACEOF
9435 rm -f conftest.$ac_objext
9436 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9437   (eval $ac_compile) 2>conftest.er1
9438   ac_status=$?
9439   grep -v '^ *+' conftest.er1 >conftest.err
9440   rm -f conftest.er1
9441   cat conftest.err >&5
9442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9443   (exit $ac_status); } &&
9444          { ac_try='test -z "$ac_c_werror_flag"
9445                          || test ! -s conftest.err'
9446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9447   (eval $ac_try) 2>&5
9448   ac_status=$?
9449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9450   (exit $ac_status); }; } &&
9451          { ac_try='test -s conftest.$ac_objext'
9452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9453   (eval $ac_try) 2>&5
9454   ac_status=$?
9455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9456   (exit $ac_status); }; }; then
9457   gcc_cv_header_inttypes_h=yes
9458 else
9459   echo "$as_me: failed program was:" >&5
9460 sed 's/^/| /' conftest.$ac_ext >&5
9461
9462 gcc_cv_header_inttypes_h=no
9463 fi
9464 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9465 fi
9466
9467 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
9468 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
9469 if test $gcc_cv_header_inttypes_h = yes; then
9470
9471 cat >>confdefs.h <<\_ACEOF
9472 #define HAVE_INTTYPES_H 1
9473 _ACEOF
9474
9475 fi
9476
9477
9478
9479
9480
9481
9482
9483
9484
9485
9486
9487
9488
9489
9490
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
9515         sysconf strsignal getrusage nl_langinfo scandir alphasort \
9516         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
9517         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
9518 do
9519 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9520 echo "$as_me:$LINENO: checking for $ac_func" >&5
9521 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9522 if eval "test \"\${$as_ac_var+set}\" = set"; then
9523   echo $ECHO_N "(cached) $ECHO_C" >&6
9524 else
9525   cat >conftest.$ac_ext <<_ACEOF
9526 /* confdefs.h.  */
9527 _ACEOF
9528 cat confdefs.h >>conftest.$ac_ext
9529 cat >>conftest.$ac_ext <<_ACEOF
9530 /* end confdefs.h.  */
9531 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9532    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9533 #define $ac_func innocuous_$ac_func
9534
9535 /* System header to define __stub macros and hopefully few prototypes,
9536     which can conflict with char $ac_func (); below.
9537     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9538     <limits.h> exists even on freestanding compilers.  */
9539
9540 #ifdef __STDC__
9541 # include <limits.h>
9542 #else
9543 # include <assert.h>
9544 #endif
9545
9546 #undef $ac_func
9547
9548 /* Override any gcc2 internal prototype to avoid an error.  */
9549 #ifdef __cplusplus
9550 extern "C"
9551 {
9552 #endif
9553 /* We use char because int might match the return type of a gcc2
9554    builtin and then its argument prototype would still apply.  */
9555 char $ac_func ();
9556 /* The GNU C library defines this for functions which it implements
9557     to always fail with ENOSYS.  Some functions are actually named
9558     something starting with __ and the normal name is an alias.  */
9559 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9560 choke me
9561 #else
9562 char (*f) () = $ac_func;
9563 #endif
9564 #ifdef __cplusplus
9565 }
9566 #endif
9567
9568 int
9569 main ()
9570 {
9571 return f != $ac_func;
9572   ;
9573   return 0;
9574 }
9575 _ACEOF
9576 rm -f conftest.$ac_objext conftest$ac_exeext
9577 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9578   (eval $ac_link) 2>conftest.er1
9579   ac_status=$?
9580   grep -v '^ *+' conftest.er1 >conftest.err
9581   rm -f conftest.er1
9582   cat conftest.err >&5
9583   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9584   (exit $ac_status); } &&
9585          { ac_try='test -z "$ac_c_werror_flag"
9586                          || test ! -s conftest.err'
9587   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9588   (eval $ac_try) 2>&5
9589   ac_status=$?
9590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9591   (exit $ac_status); }; } &&
9592          { ac_try='test -s conftest$ac_exeext'
9593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9594   (eval $ac_try) 2>&5
9595   ac_status=$?
9596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9597   (exit $ac_status); }; }; then
9598   eval "$as_ac_var=yes"
9599 else
9600   echo "$as_me: failed program was:" >&5
9601 sed 's/^/| /' conftest.$ac_ext >&5
9602
9603 eval "$as_ac_var=no"
9604 fi
9605 rm -f conftest.err conftest.$ac_objext \
9606       conftest$ac_exeext conftest.$ac_ext
9607 fi
9608 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9609 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9610 if test `eval echo '${'$as_ac_var'}'` = yes; then
9611   cat >>confdefs.h <<_ACEOF
9612 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9613 _ACEOF
9614
9615 fi
9616 done
9617
9618
9619 if test x$ac_cv_func_mbstowcs = xyes; then
9620   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
9621 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
9622 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
9623   echo $ECHO_N "(cached) $ECHO_C" >&6
9624 else
9625       if test "$cross_compiling" = yes; then
9626   gcc_cv_func_mbstowcs_works=yes
9627 else
9628   cat >conftest.$ac_ext <<_ACEOF
9629 /* confdefs.h.  */
9630 _ACEOF
9631 cat confdefs.h >>conftest.$ac_ext
9632 cat >>conftest.$ac_ext <<_ACEOF
9633 /* end confdefs.h.  */
9634 #include <stdlib.h>
9635 int main()
9636 {
9637   mbstowcs(0, "", 0);
9638   return 0;
9639 }
9640 _ACEOF
9641 rm -f conftest$ac_exeext
9642 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9643   (eval $ac_link) 2>&5
9644   ac_status=$?
9645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9646   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9647   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9648   (eval $ac_try) 2>&5
9649   ac_status=$?
9650   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9651   (exit $ac_status); }; }; then
9652   gcc_cv_func_mbstowcs_works=yes
9653 else
9654   echo "$as_me: program exited with status $ac_status" >&5
9655 echo "$as_me: failed program was:" >&5
9656 sed 's/^/| /' conftest.$ac_ext >&5
9657
9658 ( exit $ac_status )
9659 gcc_cv_func_mbstowcs_works=no
9660 fi
9661 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9662 fi
9663 fi
9664 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
9665 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
9666   if test x$gcc_cv_func_mbstowcs_works = xyes; then
9667
9668 cat >>confdefs.h <<\_ACEOF
9669 #define HAVE_WORKING_MBSTOWCS 1
9670 _ACEOF
9671
9672   fi
9673 fi
9674
9675 echo "$as_me:$LINENO: checking for ssize_t" >&5
9676 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
9677 if test "${ac_cv_type_ssize_t+set}" = set; then
9678   echo $ECHO_N "(cached) $ECHO_C" >&6
9679 else
9680   cat >conftest.$ac_ext <<_ACEOF
9681 /* confdefs.h.  */
9682 _ACEOF
9683 cat confdefs.h >>conftest.$ac_ext
9684 cat >>conftest.$ac_ext <<_ACEOF
9685 /* end confdefs.h.  */
9686 $ac_includes_default
9687 int
9688 main ()
9689 {
9690 if ((ssize_t *) 0)
9691   return 0;
9692 if (sizeof (ssize_t))
9693   return 0;
9694   ;
9695   return 0;
9696 }
9697 _ACEOF
9698 rm -f conftest.$ac_objext
9699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9700   (eval $ac_compile) 2>conftest.er1
9701   ac_status=$?
9702   grep -v '^ *+' conftest.er1 >conftest.err
9703   rm -f conftest.er1
9704   cat conftest.err >&5
9705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9706   (exit $ac_status); } &&
9707          { ac_try='test -z "$ac_c_werror_flag"
9708                          || test ! -s conftest.err'
9709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9710   (eval $ac_try) 2>&5
9711   ac_status=$?
9712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9713   (exit $ac_status); }; } &&
9714          { ac_try='test -s conftest.$ac_objext'
9715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9716   (eval $ac_try) 2>&5
9717   ac_status=$?
9718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9719   (exit $ac_status); }; }; then
9720   ac_cv_type_ssize_t=yes
9721 else
9722   echo "$as_me: failed program was:" >&5
9723 sed 's/^/| /' conftest.$ac_ext >&5
9724
9725 ac_cv_type_ssize_t=no
9726 fi
9727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9728 fi
9729 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
9730 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
9731 if test $ac_cv_type_ssize_t = yes; then
9732   :
9733 else
9734
9735 cat >>confdefs.h <<_ACEOF
9736 #define ssize_t int
9737 _ACEOF
9738
9739 fi
9740
9741
9742 # Try to determine the array type of the second argument of getgroups
9743 # for the target system (int or gid_t).
9744 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
9745 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
9746 if test "${ac_cv_type_uid_t+set}" = set; then
9747   echo $ECHO_N "(cached) $ECHO_C" >&6
9748 else
9749   cat >conftest.$ac_ext <<_ACEOF
9750 /* confdefs.h.  */
9751 _ACEOF
9752 cat confdefs.h >>conftest.$ac_ext
9753 cat >>conftest.$ac_ext <<_ACEOF
9754 /* end confdefs.h.  */
9755 #include <sys/types.h>
9756
9757 _ACEOF
9758 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9759   $EGREP "uid_t" >/dev/null 2>&1; then
9760   ac_cv_type_uid_t=yes
9761 else
9762   ac_cv_type_uid_t=no
9763 fi
9764 rm -f conftest*
9765
9766 fi
9767 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
9768 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
9769 if test $ac_cv_type_uid_t = no; then
9770
9771 cat >>confdefs.h <<\_ACEOF
9772 #define uid_t int
9773 _ACEOF
9774
9775
9776 cat >>confdefs.h <<\_ACEOF
9777 #define gid_t int
9778 _ACEOF
9779
9780 fi
9781
9782 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
9783 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
9784 if test "${ac_cv_type_getgroups+set}" = set; then
9785   echo $ECHO_N "(cached) $ECHO_C" >&6
9786 else
9787   if test "$cross_compiling" = yes; then
9788   ac_cv_type_getgroups=cross
9789 else
9790   cat >conftest.$ac_ext <<_ACEOF
9791 /* confdefs.h.  */
9792 _ACEOF
9793 cat confdefs.h >>conftest.$ac_ext
9794 cat >>conftest.$ac_ext <<_ACEOF
9795 /* end confdefs.h.  */
9796 /* Thanks to Mike Rendell for this test.  */
9797 #include <sys/types.h>
9798 #define NGID 256
9799 #undef MAX
9800 #define MAX(x, y) ((x) > (y) ? (x) : (y))
9801
9802 int
9803 main ()
9804 {
9805   gid_t gidset[NGID];
9806   int i, n;
9807   union { gid_t gval; long lval; }  val;
9808
9809   val.lval = -1;
9810   for (i = 0; i < NGID; i++)
9811     gidset[i] = val.gval;
9812   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
9813                  gidset);
9814   /* Exit non-zero if getgroups seems to require an array of ints.  This
9815      happens when gid_t is short but getgroups modifies an array of ints.  */
9816   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
9817 }
9818 _ACEOF
9819 rm -f conftest$ac_exeext
9820 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9821   (eval $ac_link) 2>&5
9822   ac_status=$?
9823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9824   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9826   (eval $ac_try) 2>&5
9827   ac_status=$?
9828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9829   (exit $ac_status); }; }; then
9830   ac_cv_type_getgroups=gid_t
9831 else
9832   echo "$as_me: program exited with status $ac_status" >&5
9833 echo "$as_me: failed program was:" >&5
9834 sed 's/^/| /' conftest.$ac_ext >&5
9835
9836 ( exit $ac_status )
9837 ac_cv_type_getgroups=int
9838 fi
9839 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9840 fi
9841 if test $ac_cv_type_getgroups = cross; then
9842         cat >conftest.$ac_ext <<_ACEOF
9843 /* confdefs.h.  */
9844 _ACEOF
9845 cat confdefs.h >>conftest.$ac_ext
9846 cat >>conftest.$ac_ext <<_ACEOF
9847 /* end confdefs.h.  */
9848 #include <unistd.h>
9849
9850 _ACEOF
9851 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9852   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
9853   ac_cv_type_getgroups=gid_t
9854 else
9855   ac_cv_type_getgroups=int
9856 fi
9857 rm -f conftest*
9858
9859 fi
9860 fi
9861 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
9862 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
9863
9864 cat >>confdefs.h <<_ACEOF
9865 #define GETGROUPS_T $ac_cv_type_getgroups
9866 _ACEOF
9867
9868
9869 if test "${target}" = "${build}"; then
9870   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
9871 else
9872   case "${target}" in
9873         # This condition may need some tweaking.  It should include all
9874         # targets where the array type of the second argument of getgroups
9875         # is int and the type of gid_t is not equivalent to int.
9876         *-*-sunos* | *-*-ultrix*)
9877                 TARGET_GETGROUPS_T=int
9878                 ;;
9879         *)
9880                 TARGET_GETGROUPS_T=gid_t
9881                 ;;
9882   esac
9883 fi
9884
9885
9886
9887 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
9888 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
9889 if test "${ac_cv_header_sys_mman_h+set}" = set; then
9890   echo $ECHO_N "(cached) $ECHO_C" >&6
9891 else
9892   cat >conftest.$ac_ext <<_ACEOF
9893 /* confdefs.h.  */
9894 _ACEOF
9895 cat confdefs.h >>conftest.$ac_ext
9896 cat >>conftest.$ac_ext <<_ACEOF
9897 /* end confdefs.h.  */
9898 #include <sys/mman.h>
9899 _ACEOF
9900 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9901   (eval $ac_cpp conftest.$ac_ext) 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 $ac_status); } >/dev/null; then
9908   if test -s conftest.err; then
9909     ac_cpp_err=$ac_c_preproc_warn_flag
9910     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9911   else
9912     ac_cpp_err=
9913   fi
9914 else
9915   ac_cpp_err=yes
9916 fi
9917 if test -z "$ac_cpp_err"; then
9918   ac_cv_header_sys_mman_h=yes
9919 else
9920   echo "$as_me: failed program was:" >&5
9921 sed 's/^/| /' conftest.$ac_ext >&5
9922
9923   ac_cv_header_sys_mman_h=no
9924 fi
9925 rm -f conftest.err conftest.$ac_ext
9926 fi
9927 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
9928 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
9929 if test $ac_cv_header_sys_mman_h = yes; then
9930   gcc_header_sys_mman_h=yes
9931 else
9932   gcc_header_sys_mman_h=no
9933 fi
9934
9935 echo "$as_me:$LINENO: checking for mmap" >&5
9936 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
9937 if test "${ac_cv_func_mmap+set}" = set; then
9938   echo $ECHO_N "(cached) $ECHO_C" >&6
9939 else
9940   cat >conftest.$ac_ext <<_ACEOF
9941 /* confdefs.h.  */
9942 _ACEOF
9943 cat confdefs.h >>conftest.$ac_ext
9944 cat >>conftest.$ac_ext <<_ACEOF
9945 /* end confdefs.h.  */
9946 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
9947    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9948 #define mmap innocuous_mmap
9949
9950 /* System header to define __stub macros and hopefully few prototypes,
9951     which can conflict with char mmap (); below.
9952     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9953     <limits.h> exists even on freestanding compilers.  */
9954
9955 #ifdef __STDC__
9956 # include <limits.h>
9957 #else
9958 # include <assert.h>
9959 #endif
9960
9961 #undef mmap
9962
9963 /* Override any gcc2 internal prototype to avoid an error.  */
9964 #ifdef __cplusplus
9965 extern "C"
9966 {
9967 #endif
9968 /* We use char because int might match the return type of a gcc2
9969    builtin and then its argument prototype would still apply.  */
9970 char mmap ();
9971 /* The GNU C library defines this for functions which it implements
9972     to always fail with ENOSYS.  Some functions are actually named
9973     something starting with __ and the normal name is an alias.  */
9974 #if defined (__stub_mmap) || defined (__stub___mmap)
9975 choke me
9976 #else
9977 char (*f) () = mmap;
9978 #endif
9979 #ifdef __cplusplus
9980 }
9981 #endif
9982
9983 int
9984 main ()
9985 {
9986 return f != mmap;
9987   ;
9988   return 0;
9989 }
9990 _ACEOF
9991 rm -f conftest.$ac_objext conftest$ac_exeext
9992 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9993   (eval $ac_link) 2>conftest.er1
9994   ac_status=$?
9995   grep -v '^ *+' conftest.er1 >conftest.err
9996   rm -f conftest.er1
9997   cat conftest.err >&5
9998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9999   (exit $ac_status); } &&
10000          { ac_try='test -z "$ac_c_werror_flag"
10001                          || test ! -s conftest.err'
10002   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10003   (eval $ac_try) 2>&5
10004   ac_status=$?
10005   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10006   (exit $ac_status); }; } &&
10007          { ac_try='test -s conftest$ac_exeext'
10008   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10009   (eval $ac_try) 2>&5
10010   ac_status=$?
10011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10012   (exit $ac_status); }; }; then
10013   ac_cv_func_mmap=yes
10014 else
10015   echo "$as_me: failed program was:" >&5
10016 sed 's/^/| /' conftest.$ac_ext >&5
10017
10018 ac_cv_func_mmap=no
10019 fi
10020 rm -f conftest.err conftest.$ac_objext \
10021       conftest$ac_exeext conftest.$ac_ext
10022 fi
10023 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10024 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10025 if test $ac_cv_func_mmap = yes; then
10026   gcc_func_mmap=yes
10027 else
10028   gcc_func_mmap=no
10029 fi
10030
10031 if test "$gcc_header_sys_mman_h" != yes \
10032  || test "$gcc_func_mmap" != yes; then
10033    gcc_cv_func_mmap_file=no
10034    gcc_cv_func_mmap_dev_zero=no
10035    gcc_cv_func_mmap_anon=no
10036 else
10037    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10038 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10039 if test "${gcc_cv_func_mmap_file+set}" = set; then
10040   echo $ECHO_N "(cached) $ECHO_C" >&6
10041 else
10042   # Add a system to this blacklist if
10043    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10044    # memory area containing the same data that you'd get if you applied
10045    # read() to the same fd.  The only system known to have a problem here
10046    # is VMS, where text files have record structure.
10047    case "$host_os" in
10048      vms* | ultrix*)
10049         gcc_cv_func_mmap_file=no ;;
10050      *)
10051         gcc_cv_func_mmap_file=yes;;
10052    esac
10053 fi
10054 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10055 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10056    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10057 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10058 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10059   echo $ECHO_N "(cached) $ECHO_C" >&6
10060 else
10061   # Add a system to this blacklist if it has mmap() but /dev/zero
10062    # does not exist, or if mmapping /dev/zero does not give anonymous
10063    # zeroed pages with both the following properties:
10064    # 1. If you map N consecutive pages in with one call, and then
10065    #    unmap any subset of those pages, the pages that were not
10066    #    explicitly unmapped remain accessible.
10067    # 2. If you map two adjacent blocks of memory and then unmap them
10068    #    both at once, they must both go away.
10069    # Systems known to be in this category are Windows (all variants),
10070    # VMS, and Darwin.
10071    case "$host_os" in
10072      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10073         gcc_cv_func_mmap_dev_zero=no ;;
10074      *)
10075         gcc_cv_func_mmap_dev_zero=yes;;
10076    esac
10077 fi
10078 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10079 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10080
10081    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10082    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10083 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10084 if test "${gcc_cv_decl_map_anon+set}" = set; then
10085   echo $ECHO_N "(cached) $ECHO_C" >&6
10086 else
10087   cat >conftest.$ac_ext <<_ACEOF
10088 /* confdefs.h.  */
10089 _ACEOF
10090 cat confdefs.h >>conftest.$ac_ext
10091 cat >>conftest.$ac_ext <<_ACEOF
10092 /* end confdefs.h.  */
10093 #include <sys/types.h>
10094 #include <sys/mman.h>
10095 #include <unistd.h>
10096
10097 #ifndef MAP_ANONYMOUS
10098 #define MAP_ANONYMOUS MAP_ANON
10099 #endif
10100
10101 int
10102 main ()
10103 {
10104 int n = MAP_ANONYMOUS;
10105   ;
10106   return 0;
10107 }
10108 _ACEOF
10109 rm -f conftest.$ac_objext
10110 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10111   (eval $ac_compile) 2>conftest.er1
10112   ac_status=$?
10113   grep -v '^ *+' conftest.er1 >conftest.err
10114   rm -f conftest.er1
10115   cat conftest.err >&5
10116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10117   (exit $ac_status); } &&
10118          { ac_try='test -z "$ac_c_werror_flag"
10119                          || test ! -s conftest.err'
10120   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10121   (eval $ac_try) 2>&5
10122   ac_status=$?
10123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10124   (exit $ac_status); }; } &&
10125          { ac_try='test -s conftest.$ac_objext'
10126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10127   (eval $ac_try) 2>&5
10128   ac_status=$?
10129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10130   (exit $ac_status); }; }; then
10131   gcc_cv_decl_map_anon=yes
10132 else
10133   echo "$as_me: failed program was:" >&5
10134 sed 's/^/| /' conftest.$ac_ext >&5
10135
10136 gcc_cv_decl_map_anon=no
10137 fi
10138 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10139 fi
10140 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10141 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10142
10143    if test $gcc_cv_decl_map_anon = no; then
10144      gcc_cv_func_mmap_anon=no
10145    else
10146      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10147 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10148 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10149   echo $ECHO_N "(cached) $ECHO_C" >&6
10150 else
10151   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10152    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10153    # doesn't give anonymous zeroed pages with the same properties listed
10154    # above for use of /dev/zero.
10155    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10156    case "$host_os" in
10157      vms* | cygwin* | pe | mingw* | sco* | udk* )
10158         gcc_cv_func_mmap_anon=no ;;
10159      *)
10160         gcc_cv_func_mmap_anon=yes;;
10161    esac
10162 fi
10163 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10164 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10165    fi
10166 fi
10167
10168 if test $gcc_cv_func_mmap_file = yes; then
10169
10170 cat >>confdefs.h <<\_ACEOF
10171 #define HAVE_MMAP_FILE 1
10172 _ACEOF
10173
10174 fi
10175 if test $gcc_cv_func_mmap_dev_zero = yes; then
10176
10177 cat >>confdefs.h <<\_ACEOF
10178 #define HAVE_MMAP_DEV_ZERO 1
10179 _ACEOF
10180
10181 fi
10182 if test $gcc_cv_func_mmap_anon = yes; then
10183
10184 cat >>confdefs.h <<\_ACEOF
10185 #define HAVE_MMAP_ANON 1
10186 _ACEOF
10187
10188 fi
10189
10190
10191 case "${host}" in
10192 *-*-*vms*)
10193   # Under VMS, vfork works very differently than on Unix. The standard test
10194   # won't work, and it isn't easily adaptable. It makes more sense to
10195   # just force it.
10196   ac_cv_func_vfork_works=yes
10197   ;;
10198 esac
10199 echo "$as_me:$LINENO: checking for pid_t" >&5
10200 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10201 if test "${ac_cv_type_pid_t+set}" = set; then
10202   echo $ECHO_N "(cached) $ECHO_C" >&6
10203 else
10204   cat >conftest.$ac_ext <<_ACEOF
10205 /* confdefs.h.  */
10206 _ACEOF
10207 cat confdefs.h >>conftest.$ac_ext
10208 cat >>conftest.$ac_ext <<_ACEOF
10209 /* end confdefs.h.  */
10210 $ac_includes_default
10211 int
10212 main ()
10213 {
10214 if ((pid_t *) 0)
10215   return 0;
10216 if (sizeof (pid_t))
10217   return 0;
10218   ;
10219   return 0;
10220 }
10221 _ACEOF
10222 rm -f conftest.$ac_objext
10223 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10224   (eval $ac_compile) 2>conftest.er1
10225   ac_status=$?
10226   grep -v '^ *+' conftest.er1 >conftest.err
10227   rm -f conftest.er1
10228   cat conftest.err >&5
10229   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10230   (exit $ac_status); } &&
10231          { ac_try='test -z "$ac_c_werror_flag"
10232                          || test ! -s conftest.err'
10233   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10234   (eval $ac_try) 2>&5
10235   ac_status=$?
10236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10237   (exit $ac_status); }; } &&
10238          { ac_try='test -s conftest.$ac_objext'
10239   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10240   (eval $ac_try) 2>&5
10241   ac_status=$?
10242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10243   (exit $ac_status); }; }; then
10244   ac_cv_type_pid_t=yes
10245 else
10246   echo "$as_me: failed program was:" >&5
10247 sed 's/^/| /' conftest.$ac_ext >&5
10248
10249 ac_cv_type_pid_t=no
10250 fi
10251 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10252 fi
10253 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10254 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10255 if test $ac_cv_type_pid_t = yes; then
10256   :
10257 else
10258
10259 cat >>confdefs.h <<_ACEOF
10260 #define pid_t int
10261 _ACEOF
10262
10263 fi
10264
10265
10266
10267 for ac_header in unistd.h vfork.h
10268 do
10269 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10270 echo "$as_me:$LINENO: checking for $ac_header" >&5
10271 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10272 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10273   echo $ECHO_N "(cached) $ECHO_C" >&6
10274 else
10275   cat >conftest.$ac_ext <<_ACEOF
10276 /* confdefs.h.  */
10277 _ACEOF
10278 cat confdefs.h >>conftest.$ac_ext
10279 cat >>conftest.$ac_ext <<_ACEOF
10280 /* end confdefs.h.  */
10281 #include <$ac_header>
10282 _ACEOF
10283 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10284   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10285   ac_status=$?
10286   grep -v '^ *+' conftest.er1 >conftest.err
10287   rm -f conftest.er1
10288   cat conftest.err >&5
10289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10290   (exit $ac_status); } >/dev/null; then
10291   if test -s conftest.err; then
10292     ac_cpp_err=$ac_c_preproc_warn_flag
10293     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10294   else
10295     ac_cpp_err=
10296   fi
10297 else
10298   ac_cpp_err=yes
10299 fi
10300 if test -z "$ac_cpp_err"; then
10301   eval "$as_ac_Header=yes"
10302 else
10303   echo "$as_me: failed program was:" >&5
10304 sed 's/^/| /' conftest.$ac_ext >&5
10305
10306   eval "$as_ac_Header=no"
10307 fi
10308 rm -f conftest.err conftest.$ac_ext
10309 fi
10310 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10311 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10312 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10313   cat >>confdefs.h <<_ACEOF
10314 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10315 _ACEOF
10316
10317 fi
10318 done
10319
10320
10321
10322 for ac_func in fork vfork
10323 do
10324 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10325 echo "$as_me:$LINENO: checking for $ac_func" >&5
10326 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10327 if eval "test \"\${$as_ac_var+set}\" = set"; then
10328   echo $ECHO_N "(cached) $ECHO_C" >&6
10329 else
10330   cat >conftest.$ac_ext <<_ACEOF
10331 /* confdefs.h.  */
10332 _ACEOF
10333 cat confdefs.h >>conftest.$ac_ext
10334 cat >>conftest.$ac_ext <<_ACEOF
10335 /* end confdefs.h.  */
10336 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10337    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10338 #define $ac_func innocuous_$ac_func
10339
10340 /* System header to define __stub macros and hopefully few prototypes,
10341     which can conflict with char $ac_func (); below.
10342     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10343     <limits.h> exists even on freestanding compilers.  */
10344
10345 #ifdef __STDC__
10346 # include <limits.h>
10347 #else
10348 # include <assert.h>
10349 #endif
10350
10351 #undef $ac_func
10352
10353 /* Override any gcc2 internal prototype to avoid an error.  */
10354 #ifdef __cplusplus
10355 extern "C"
10356 {
10357 #endif
10358 /* We use char because int might match the return type of a gcc2
10359    builtin and then its argument prototype would still apply.  */
10360 char $ac_func ();
10361 /* The GNU C library defines this for functions which it implements
10362     to always fail with ENOSYS.  Some functions are actually named
10363     something starting with __ and the normal name is an alias.  */
10364 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10365 choke me
10366 #else
10367 char (*f) () = $ac_func;
10368 #endif
10369 #ifdef __cplusplus
10370 }
10371 #endif
10372
10373 int
10374 main ()
10375 {
10376 return f != $ac_func;
10377   ;
10378   return 0;
10379 }
10380 _ACEOF
10381 rm -f conftest.$ac_objext conftest$ac_exeext
10382 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10383   (eval $ac_link) 2>conftest.er1
10384   ac_status=$?
10385   grep -v '^ *+' conftest.er1 >conftest.err
10386   rm -f conftest.er1
10387   cat conftest.err >&5
10388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10389   (exit $ac_status); } &&
10390          { ac_try='test -z "$ac_c_werror_flag"
10391                          || test ! -s conftest.err'
10392   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10393   (eval $ac_try) 2>&5
10394   ac_status=$?
10395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10396   (exit $ac_status); }; } &&
10397          { ac_try='test -s conftest$ac_exeext'
10398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10399   (eval $ac_try) 2>&5
10400   ac_status=$?
10401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10402   (exit $ac_status); }; }; then
10403   eval "$as_ac_var=yes"
10404 else
10405   echo "$as_me: failed program was:" >&5
10406 sed 's/^/| /' conftest.$ac_ext >&5
10407
10408 eval "$as_ac_var=no"
10409 fi
10410 rm -f conftest.err conftest.$ac_objext \
10411       conftest$ac_exeext conftest.$ac_ext
10412 fi
10413 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10414 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10415 if test `eval echo '${'$as_ac_var'}'` = yes; then
10416   cat >>confdefs.h <<_ACEOF
10417 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10418 _ACEOF
10419
10420 fi
10421 done
10422
10423 if test "x$ac_cv_func_fork" = xyes; then
10424   echo "$as_me:$LINENO: checking for working fork" >&5
10425 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
10426 if test "${ac_cv_func_fork_works+set}" = set; then
10427   echo $ECHO_N "(cached) $ECHO_C" >&6
10428 else
10429   if test "$cross_compiling" = yes; then
10430   ac_cv_func_fork_works=cross
10431 else
10432   cat >conftest.$ac_ext <<_ACEOF
10433 /* By Ruediger Kuhlmann. */
10434       #include <sys/types.h>
10435       #if HAVE_UNISTD_H
10436       # include <unistd.h>
10437       #endif
10438       /* Some systems only have a dummy stub for fork() */
10439       int main ()
10440       {
10441         if (fork() < 0)
10442           exit (1);
10443         exit (0);
10444       }
10445 _ACEOF
10446 rm -f conftest$ac_exeext
10447 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10448   (eval $ac_link) 2>&5
10449   ac_status=$?
10450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10451   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10452   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10453   (eval $ac_try) 2>&5
10454   ac_status=$?
10455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10456   (exit $ac_status); }; }; then
10457   ac_cv_func_fork_works=yes
10458 else
10459   echo "$as_me: program exited with status $ac_status" >&5
10460 echo "$as_me: failed program was:" >&5
10461 sed 's/^/| /' conftest.$ac_ext >&5
10462
10463 ( exit $ac_status )
10464 ac_cv_func_fork_works=no
10465 fi
10466 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10467 fi
10468 fi
10469 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
10470 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
10471
10472 else
10473   ac_cv_func_fork_works=$ac_cv_func_fork
10474 fi
10475 if test "x$ac_cv_func_fork_works" = xcross; then
10476   case $host in
10477     *-*-amigaos* | *-*-msdosdjgpp*)
10478       # Override, as these systems have only a dummy fork() stub
10479       ac_cv_func_fork_works=no
10480       ;;
10481     *)
10482       ac_cv_func_fork_works=yes
10483       ;;
10484   esac
10485   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
10486 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
10487 fi
10488 ac_cv_func_vfork_works=$ac_cv_func_vfork
10489 if test "x$ac_cv_func_vfork" = xyes; then
10490   echo "$as_me:$LINENO: checking for working vfork" >&5
10491 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
10492 if test "${ac_cv_func_vfork_works+set}" = set; then
10493   echo $ECHO_N "(cached) $ECHO_C" >&6
10494 else
10495   if test "$cross_compiling" = yes; then
10496   ac_cv_func_vfork_works=cross
10497 else
10498   cat >conftest.$ac_ext <<_ACEOF
10499 /* confdefs.h.  */
10500 _ACEOF
10501 cat confdefs.h >>conftest.$ac_ext
10502 cat >>conftest.$ac_ext <<_ACEOF
10503 /* end confdefs.h.  */
10504 /* Thanks to Paul Eggert for this test.  */
10505 #include <stdio.h>
10506 #include <stdlib.h>
10507 #include <sys/types.h>
10508 #include <sys/stat.h>
10509 #include <sys/wait.h>
10510 #if HAVE_UNISTD_H
10511 # include <unistd.h>
10512 #endif
10513 #if HAVE_VFORK_H
10514 # include <vfork.h>
10515 #endif
10516 /* On some sparc systems, changes by the child to local and incoming
10517    argument registers are propagated back to the parent.  The compiler
10518    is told about this with #include <vfork.h>, but some compilers
10519    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
10520    static variable whose address is put into a register that is
10521    clobbered by the vfork.  */
10522 static void
10523 #ifdef __cplusplus
10524 sparc_address_test (int arg)
10525 # else
10526 sparc_address_test (arg) int arg;
10527 #endif
10528 {
10529   static pid_t child;
10530   if (!child) {
10531     child = vfork ();
10532     if (child < 0) {
10533       perror ("vfork");
10534       _exit(2);
10535     }
10536     if (!child) {
10537       arg = getpid();
10538       write(-1, "", 0);
10539       _exit (arg);
10540     }
10541   }
10542 }
10543
10544 int
10545 main ()
10546 {
10547   pid_t parent = getpid ();
10548   pid_t child;
10549
10550   sparc_address_test (0);
10551
10552   child = vfork ();
10553
10554   if (child == 0) {
10555     /* Here is another test for sparc vfork register problems.  This
10556        test uses lots of local variables, at least as many local
10557        variables as main has allocated so far including compiler
10558        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
10559        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
10560        reuse the register of parent for one of the local variables,
10561        since it will think that parent can't possibly be used any more
10562        in this routine.  Assigning to the local variable will thus
10563        munge parent in the parent process.  */
10564     pid_t
10565       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
10566       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
10567     /* Convince the compiler that p..p7 are live; otherwise, it might
10568        use the same hardware register for all 8 local variables.  */
10569     if (p != p1 || p != p2 || p != p3 || p != p4
10570         || p != p5 || p != p6 || p != p7)
10571       _exit(1);
10572
10573     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
10574        from child file descriptors.  If the child closes a descriptor
10575        before it execs or exits, this munges the parent's descriptor
10576        as well.  Test for this by closing stdout in the child.  */
10577     _exit(close(fileno(stdout)) != 0);
10578   } else {
10579     int status;
10580     struct stat st;
10581
10582     while (wait(&status) != child)
10583       ;
10584     exit(
10585          /* Was there some problem with vforking?  */
10586          child < 0
10587
10588          /* Did the child fail?  (This shouldn't happen.)  */
10589          || status
10590
10591          /* Did the vfork/compiler bug occur?  */
10592          || parent != getpid()
10593
10594          /* Did the file descriptor bug occur?  */
10595          || fstat(fileno(stdout), &st) != 0
10596          );
10597   }
10598 }
10599 _ACEOF
10600 rm -f conftest$ac_exeext
10601 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10602   (eval $ac_link) 2>&5
10603   ac_status=$?
10604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10605   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10606   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10607   (eval $ac_try) 2>&5
10608   ac_status=$?
10609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10610   (exit $ac_status); }; }; then
10611   ac_cv_func_vfork_works=yes
10612 else
10613   echo "$as_me: program exited with status $ac_status" >&5
10614 echo "$as_me: failed program was:" >&5
10615 sed 's/^/| /' conftest.$ac_ext >&5
10616
10617 ( exit $ac_status )
10618 ac_cv_func_vfork_works=no
10619 fi
10620 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10621 fi
10622 fi
10623 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
10624 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
10625
10626 fi;
10627 if test "x$ac_cv_func_fork_works" = xcross; then
10628   ac_cv_func_vfork_works=$ac_cv_func_vfork
10629   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
10630 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
10631 fi
10632
10633 if test "x$ac_cv_func_vfork_works" = xyes; then
10634
10635 cat >>confdefs.h <<\_ACEOF
10636 #define HAVE_WORKING_VFORK 1
10637 _ACEOF
10638
10639 else
10640
10641 cat >>confdefs.h <<\_ACEOF
10642 #define vfork fork
10643 _ACEOF
10644
10645 fi
10646 if test "x$ac_cv_func_fork_works" = xyes; then
10647
10648 cat >>confdefs.h <<\_ACEOF
10649 #define HAVE_WORKING_FORK 1
10650 _ACEOF
10651
10652 fi
10653
10654
10655
10656       if test "X$prefix" = "XNONE"; then
10657     acl_final_prefix="$ac_default_prefix"
10658   else
10659     acl_final_prefix="$prefix"
10660   fi
10661   if test "X$exec_prefix" = "XNONE"; then
10662     acl_final_exec_prefix='${prefix}'
10663   else
10664     acl_final_exec_prefix="$exec_prefix"
10665   fi
10666   acl_save_prefix="$prefix"
10667   prefix="$acl_final_prefix"
10668   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
10669   prefix="$acl_save_prefix"
10670
10671
10672 # Check whether --with-gnu-ld or --without-gnu-ld was given.
10673 if test "${with_gnu_ld+set}" = set; then
10674   withval="$with_gnu_ld"
10675   test "$withval" = no || with_gnu_ld=yes
10676 else
10677   with_gnu_ld=no
10678 fi;
10679 # Prepare PATH_SEPARATOR.
10680 # The user is always right.
10681 if test "${PATH_SEPARATOR+set}" != set; then
10682   echo "#! /bin/sh" >conf$$.sh
10683   echo  "exit 0"   >>conf$$.sh
10684   chmod +x conf$$.sh
10685   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
10686     PATH_SEPARATOR=';'
10687   else
10688     PATH_SEPARATOR=:
10689   fi
10690   rm -f conf$$.sh
10691 fi
10692 ac_prog=ld
10693 if test "$GCC" = yes; then
10694   # Check if gcc -print-prog-name=ld gives a path.
10695   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
10696 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
10697   case $host in
10698   *-*-mingw*)
10699     # gcc leaves a trailing carriage return which upsets mingw
10700     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
10701   *)
10702     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
10703   esac
10704   case $ac_prog in
10705     # Accept absolute paths.
10706     [\\/]* | [A-Za-z]:[\\/]*)
10707       re_direlt='/[^/][^/]*/\.\./'
10708       # Canonicalize the path of ld
10709       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
10710       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
10711         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
10712       done
10713       test -z "$LD" && LD="$ac_prog"
10714       ;;
10715   "")
10716     # If it fails, then pretend we aren't using GCC.
10717     ac_prog=ld
10718     ;;
10719   *)
10720     # If it is relative, then search for the first ld in PATH.
10721     with_gnu_ld=unknown
10722     ;;
10723   esac
10724 elif test "$with_gnu_ld" = yes; then
10725   echo "$as_me:$LINENO: checking for GNU ld" >&5
10726 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
10727 else
10728   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
10729 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
10730 fi
10731 if test "${acl_cv_path_LD+set}" = set; then
10732   echo $ECHO_N "(cached) $ECHO_C" >&6
10733 else
10734   if test -z "$LD"; then
10735   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
10736   for ac_dir in $PATH; do
10737     test -z "$ac_dir" && ac_dir=.
10738     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
10739       acl_cv_path_LD="$ac_dir/$ac_prog"
10740       # Check to see if the program is GNU ld.  I'd rather use --version,
10741       # but apparently some GNU ld's only accept -v.
10742       # Break only if it was the GNU/non-GNU ld that we prefer.
10743       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
10744         test "$with_gnu_ld" != no && break
10745       else
10746         test "$with_gnu_ld" != yes && break
10747       fi
10748     fi
10749   done
10750   IFS="$ac_save_ifs"
10751 else
10752   acl_cv_path_LD="$LD" # Let the user override the test with a path.
10753 fi
10754 fi
10755
10756 LD="$acl_cv_path_LD"
10757 if test -n "$LD"; then
10758   echo "$as_me:$LINENO: result: $LD" >&5
10759 echo "${ECHO_T}$LD" >&6
10760 else
10761   echo "$as_me:$LINENO: result: no" >&5
10762 echo "${ECHO_T}no" >&6
10763 fi
10764 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
10765 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
10766    { (exit 1); exit 1; }; }
10767 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
10768 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
10769 if test "${acl_cv_prog_gnu_ld+set}" = set; then
10770   echo $ECHO_N "(cached) $ECHO_C" >&6
10771 else
10772   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
10773 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
10774   acl_cv_prog_gnu_ld=yes
10775 else
10776   acl_cv_prog_gnu_ld=no
10777 fi
10778 fi
10779 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
10780 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
10781 with_gnu_ld=$acl_cv_prog_gnu_ld
10782
10783
10784
10785                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
10786 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
10787 if test "${acl_cv_rpath+set}" = set; then
10788   echo $ECHO_N "(cached) $ECHO_C" >&6
10789 else
10790
10791     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
10792     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
10793     . ./conftest.sh
10794     rm -f ./conftest.sh
10795     acl_cv_rpath=done
10796
10797 fi
10798 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
10799 echo "${ECHO_T}$acl_cv_rpath" >&6
10800   wl="$acl_cv_wl"
10801   libext="$acl_cv_libext"
10802   shlibext="$acl_cv_shlibext"
10803   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
10804   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
10805   hardcode_direct="$acl_cv_hardcode_direct"
10806   hardcode_minus_L="$acl_cv_hardcode_minus_L"
10807     # Check whether --enable-rpath or --disable-rpath was given.
10808 if test "${enable_rpath+set}" = set; then
10809   enableval="$enable_rpath"
10810   :
10811 else
10812   enable_rpath=yes
10813 fi;
10814
10815
10816
10817
10818
10819
10820
10821     use_additional=yes
10822
10823   acl_save_prefix="$prefix"
10824   prefix="$acl_final_prefix"
10825   acl_save_exec_prefix="$exec_prefix"
10826   exec_prefix="$acl_final_exec_prefix"
10827
10828     eval additional_includedir=\"$includedir\"
10829     eval additional_libdir=\"$libdir\"
10830
10831   exec_prefix="$acl_save_exec_prefix"
10832   prefix="$acl_save_prefix"
10833
10834
10835 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
10836 if test "${with_libiconv_prefix+set}" = set; then
10837   withval="$with_libiconv_prefix"
10838
10839     if test "X$withval" = "Xno"; then
10840       use_additional=no
10841     else
10842       if test "X$withval" = "X"; then
10843
10844   acl_save_prefix="$prefix"
10845   prefix="$acl_final_prefix"
10846   acl_save_exec_prefix="$exec_prefix"
10847   exec_prefix="$acl_final_exec_prefix"
10848
10849           eval additional_includedir=\"$includedir\"
10850           eval additional_libdir=\"$libdir\"
10851
10852   exec_prefix="$acl_save_exec_prefix"
10853   prefix="$acl_save_prefix"
10854
10855       else
10856         additional_includedir="$withval/include"
10857         additional_libdir="$withval/lib"
10858       fi
10859     fi
10860
10861 fi;
10862       LIBICONV=
10863   LTLIBICONV=
10864   INCICONV=
10865   rpathdirs=
10866   ltrpathdirs=
10867   names_already_handled=
10868   names_next_round='iconv '
10869   while test -n "$names_next_round"; do
10870     names_this_round="$names_next_round"
10871     names_next_round=
10872     for name in $names_this_round; do
10873       already_handled=
10874       for n in $names_already_handled; do
10875         if test "$n" = "$name"; then
10876           already_handled=yes
10877           break
10878         fi
10879       done
10880       if test -z "$already_handled"; then
10881         names_already_handled="$names_already_handled $name"
10882                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
10883         eval value=\"\$HAVE_LIB$uppername\"
10884         if test -n "$value"; then
10885           if test "$value" = yes; then
10886             eval value=\"\$LIB$uppername\"
10887             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
10888             eval value=\"\$LTLIB$uppername\"
10889             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
10890           else
10891                                     :
10892           fi
10893         else
10894                               found_dir=
10895           found_la=
10896           found_so=
10897           found_a=
10898           if test $use_additional = yes; then
10899             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
10900               found_dir="$additional_libdir"
10901               found_so="$additional_libdir/lib$name.$shlibext"
10902               if test -f "$additional_libdir/lib$name.la"; then
10903                 found_la="$additional_libdir/lib$name.la"
10904               fi
10905             else
10906               if test -f "$additional_libdir/lib$name.$libext"; then
10907                 found_dir="$additional_libdir"
10908                 found_a="$additional_libdir/lib$name.$libext"
10909                 if test -f "$additional_libdir/lib$name.la"; then
10910                   found_la="$additional_libdir/lib$name.la"
10911                 fi
10912               fi
10913             fi
10914           fi
10915           if test "X$found_dir" = "X"; then
10916             for x in $LDFLAGS $LTLIBICONV; do
10917
10918   acl_save_prefix="$prefix"
10919   prefix="$acl_final_prefix"
10920   acl_save_exec_prefix="$exec_prefix"
10921   exec_prefix="$acl_final_exec_prefix"
10922   eval x=\"$x\"
10923   exec_prefix="$acl_save_exec_prefix"
10924   prefix="$acl_save_prefix"
10925
10926               case "$x" in
10927                 -L*)
10928                   dir=`echo "X$x" | sed -e 's/^X-L//'`
10929                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
10930                     found_dir="$dir"
10931                     found_so="$dir/lib$name.$shlibext"
10932                     if test -f "$dir/lib$name.la"; then
10933                       found_la="$dir/lib$name.la"
10934                     fi
10935                   else
10936                     if test -f "$dir/lib$name.$libext"; then
10937                       found_dir="$dir"
10938                       found_a="$dir/lib$name.$libext"
10939                       if test -f "$dir/lib$name.la"; then
10940                         found_la="$dir/lib$name.la"
10941                       fi
10942                     fi
10943                   fi
10944                   ;;
10945               esac
10946               if test "X$found_dir" != "X"; then
10947                 break
10948               fi
10949             done
10950           fi
10951           if test "X$found_dir" != "X"; then
10952                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
10953             if test "X$found_so" != "X"; then
10954                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
10955                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10956               else
10957                                                                                 haveit=
10958                 for x in $ltrpathdirs; do
10959                   if test "X$x" = "X$found_dir"; then
10960                     haveit=yes
10961                     break
10962                   fi
10963                 done
10964                 if test -z "$haveit"; then
10965                   ltrpathdirs="$ltrpathdirs $found_dir"
10966                 fi
10967                                 if test "$hardcode_direct" = yes; then
10968                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10969                 else
10970                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
10971                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
10972                                                             haveit=
10973                     for x in $rpathdirs; do
10974                       if test "X$x" = "X$found_dir"; then
10975                         haveit=yes
10976                         break
10977                       fi
10978                     done
10979                     if test -z "$haveit"; then
10980                       rpathdirs="$rpathdirs $found_dir"
10981                     fi
10982                   else
10983                                                                                 haveit=
10984                     for x in $LDFLAGS $LIBICONV; do
10985
10986   acl_save_prefix="$prefix"
10987   prefix="$acl_final_prefix"
10988   acl_save_exec_prefix="$exec_prefix"
10989   exec_prefix="$acl_final_exec_prefix"
10990   eval x=\"$x\"
10991   exec_prefix="$acl_save_exec_prefix"
10992   prefix="$acl_save_prefix"
10993
10994                       if test "X$x" = "X-L$found_dir"; then
10995                         haveit=yes
10996                         break
10997                       fi
10998                     done
10999                     if test -z "$haveit"; then
11000                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11001                     fi
11002                     if test "$hardcode_minus_L" != no; then
11003                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11004                     else
11005                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11006                     fi
11007                   fi
11008                 fi
11009               fi
11010             else
11011               if test "X$found_a" != "X"; then
11012                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11013               else
11014                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11015               fi
11016             fi
11017                         additional_includedir=
11018             case "$found_dir" in
11019               */lib | */lib/)
11020                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11021                 additional_includedir="$basedir/include"
11022                 ;;
11023             esac
11024             if test "X$additional_includedir" != "X"; then
11025                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11026                 haveit=
11027                 if test "X$additional_includedir" = "X/usr/local/include"; then
11028                   if test -n "$GCC"; then
11029                     case $host_os in
11030                       linux*) haveit=yes;;
11031                     esac
11032                   fi
11033                 fi
11034                 if test -z "$haveit"; then
11035                   for x in $CPPFLAGS $INCICONV; do
11036
11037   acl_save_prefix="$prefix"
11038   prefix="$acl_final_prefix"
11039   acl_save_exec_prefix="$exec_prefix"
11040   exec_prefix="$acl_final_exec_prefix"
11041   eval x=\"$x\"
11042   exec_prefix="$acl_save_exec_prefix"
11043   prefix="$acl_save_prefix"
11044
11045                     if test "X$x" = "X-I$additional_includedir"; then
11046                       haveit=yes
11047                       break
11048                     fi
11049                   done
11050                   if test -z "$haveit"; then
11051                     if test -d "$additional_includedir"; then
11052                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11053                     fi
11054                   fi
11055                 fi
11056               fi
11057             fi
11058                         if test -n "$found_la"; then
11059                                                         save_libdir="$libdir"
11060               case "$found_la" in
11061                 */* | *\\*) . "$found_la" ;;
11062                 *) . "./$found_la" ;;
11063               esac
11064               libdir="$save_libdir"
11065                             for dep in $dependency_libs; do
11066                 case "$dep" in
11067                   -L*)
11068                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11069                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11070                       haveit=
11071                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11072                         if test -n "$GCC"; then
11073                           case $host_os in
11074                             linux*) haveit=yes;;
11075                           esac
11076                         fi
11077                       fi
11078                       if test -z "$haveit"; then
11079                         haveit=
11080                         for x in $LDFLAGS $LIBICONV; do
11081
11082   acl_save_prefix="$prefix"
11083   prefix="$acl_final_prefix"
11084   acl_save_exec_prefix="$exec_prefix"
11085   exec_prefix="$acl_final_exec_prefix"
11086   eval x=\"$x\"
11087   exec_prefix="$acl_save_exec_prefix"
11088   prefix="$acl_save_prefix"
11089
11090                           if test "X$x" = "X-L$additional_libdir"; then
11091                             haveit=yes
11092                             break
11093                           fi
11094                         done
11095                         if test -z "$haveit"; then
11096                           if test -d "$additional_libdir"; then
11097                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11098                           fi
11099                         fi
11100                         haveit=
11101                         for x in $LDFLAGS $LTLIBICONV; do
11102
11103   acl_save_prefix="$prefix"
11104   prefix="$acl_final_prefix"
11105   acl_save_exec_prefix="$exec_prefix"
11106   exec_prefix="$acl_final_exec_prefix"
11107   eval x=\"$x\"
11108   exec_prefix="$acl_save_exec_prefix"
11109   prefix="$acl_save_prefix"
11110
11111                           if test "X$x" = "X-L$additional_libdir"; then
11112                             haveit=yes
11113                             break
11114                           fi
11115                         done
11116                         if test -z "$haveit"; then
11117                           if test -d "$additional_libdir"; then
11118                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11119                           fi
11120                         fi
11121                       fi
11122                     fi
11123                     ;;
11124                   -R*)
11125                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11126                     if test "$enable_rpath" != no; then
11127                                                                   haveit=
11128                       for x in $rpathdirs; do
11129                         if test "X$x" = "X$dir"; then
11130                           haveit=yes
11131                           break
11132                         fi
11133                       done
11134                       if test -z "$haveit"; then
11135                         rpathdirs="$rpathdirs $dir"
11136                       fi
11137                                                                   haveit=
11138                       for x in $ltrpathdirs; do
11139                         if test "X$x" = "X$dir"; then
11140                           haveit=yes
11141                           break
11142                         fi
11143                       done
11144                       if test -z "$haveit"; then
11145                         ltrpathdirs="$ltrpathdirs $dir"
11146                       fi
11147                     fi
11148                     ;;
11149                   -l*)
11150                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11151                     ;;
11152                   *.la)
11153                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11154                     ;;
11155                   *)
11156                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11157                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11158                     ;;
11159                 esac
11160               done
11161             fi
11162           else
11163                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11164             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11165           fi
11166         fi
11167       fi
11168     done
11169   done
11170   if test "X$rpathdirs" != "X"; then
11171     if test -n "$hardcode_libdir_separator"; then
11172                         alldirs=
11173       for found_dir in $rpathdirs; do
11174         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11175       done
11176             acl_save_libdir="$libdir"
11177       libdir="$alldirs"
11178       eval flag=\"$hardcode_libdir_flag_spec\"
11179       libdir="$acl_save_libdir"
11180       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11181     else
11182             for found_dir in $rpathdirs; do
11183         acl_save_libdir="$libdir"
11184         libdir="$found_dir"
11185         eval flag=\"$hardcode_libdir_flag_spec\"
11186         libdir="$acl_save_libdir"
11187         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11188       done
11189     fi
11190   fi
11191   if test "X$ltrpathdirs" != "X"; then
11192             for found_dir in $ltrpathdirs; do
11193       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11194     done
11195   fi
11196
11197
11198
11199
11200
11201
11202
11203           am_save_CPPFLAGS="$CPPFLAGS"
11204
11205   for element in $INCICONV; do
11206     haveit=
11207     for x in $CPPFLAGS; do
11208
11209   acl_save_prefix="$prefix"
11210   prefix="$acl_final_prefix"
11211   acl_save_exec_prefix="$exec_prefix"
11212   exec_prefix="$acl_final_exec_prefix"
11213   eval x=\"$x\"
11214   exec_prefix="$acl_save_exec_prefix"
11215   prefix="$acl_save_prefix"
11216
11217       if test "X$x" = "X$element"; then
11218         haveit=yes
11219         break
11220       fi
11221     done
11222     if test -z "$haveit"; then
11223       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11224     fi
11225   done
11226
11227
11228   echo "$as_me:$LINENO: checking for iconv" >&5
11229 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11230 if test "${am_cv_func_iconv+set}" = set; then
11231   echo $ECHO_N "(cached) $ECHO_C" >&6
11232 else
11233
11234     am_cv_func_iconv="no, consider installing GNU libiconv"
11235     am_cv_lib_iconv=no
11236     cat >conftest.$ac_ext <<_ACEOF
11237 /* confdefs.h.  */
11238 _ACEOF
11239 cat confdefs.h >>conftest.$ac_ext
11240 cat >>conftest.$ac_ext <<_ACEOF
11241 /* end confdefs.h.  */
11242 #include <stdlib.h>
11243 #include <iconv.h>
11244 int
11245 main ()
11246 {
11247 iconv_t cd = iconv_open("","");
11248        iconv(cd,NULL,NULL,NULL,NULL);
11249        iconv_close(cd);
11250   ;
11251   return 0;
11252 }
11253 _ACEOF
11254 rm -f conftest.$ac_objext conftest$ac_exeext
11255 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11256   (eval $ac_link) 2>conftest.er1
11257   ac_status=$?
11258   grep -v '^ *+' conftest.er1 >conftest.err
11259   rm -f conftest.er1
11260   cat conftest.err >&5
11261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11262   (exit $ac_status); } &&
11263          { ac_try='test -z "$ac_c_werror_flag"
11264                          || test ! -s conftest.err'
11265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11266   (eval $ac_try) 2>&5
11267   ac_status=$?
11268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11269   (exit $ac_status); }; } &&
11270          { ac_try='test -s conftest$ac_exeext'
11271   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11272   (eval $ac_try) 2>&5
11273   ac_status=$?
11274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11275   (exit $ac_status); }; }; then
11276   am_cv_func_iconv=yes
11277 else
11278   echo "$as_me: failed program was:" >&5
11279 sed 's/^/| /' conftest.$ac_ext >&5
11280
11281 fi
11282 rm -f conftest.err conftest.$ac_objext \
11283       conftest$ac_exeext conftest.$ac_ext
11284     if test "$am_cv_func_iconv" != yes; then
11285       am_save_LIBS="$LIBS"
11286       LIBS="$LIBS $LIBICONV"
11287       cat >conftest.$ac_ext <<_ACEOF
11288 /* confdefs.h.  */
11289 _ACEOF
11290 cat confdefs.h >>conftest.$ac_ext
11291 cat >>conftest.$ac_ext <<_ACEOF
11292 /* end confdefs.h.  */
11293 #include <stdlib.h>
11294 #include <iconv.h>
11295 int
11296 main ()
11297 {
11298 iconv_t cd = iconv_open("","");
11299          iconv(cd,NULL,NULL,NULL,NULL);
11300          iconv_close(cd);
11301   ;
11302   return 0;
11303 }
11304 _ACEOF
11305 rm -f conftest.$ac_objext conftest$ac_exeext
11306 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11307   (eval $ac_link) 2>conftest.er1
11308   ac_status=$?
11309   grep -v '^ *+' conftest.er1 >conftest.err
11310   rm -f conftest.er1
11311   cat conftest.err >&5
11312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11313   (exit $ac_status); } &&
11314          { ac_try='test -z "$ac_c_werror_flag"
11315                          || test ! -s conftest.err'
11316   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11317   (eval $ac_try) 2>&5
11318   ac_status=$?
11319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11320   (exit $ac_status); }; } &&
11321          { ac_try='test -s conftest$ac_exeext'
11322   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11323   (eval $ac_try) 2>&5
11324   ac_status=$?
11325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11326   (exit $ac_status); }; }; then
11327   am_cv_lib_iconv=yes
11328         am_cv_func_iconv=yes
11329 else
11330   echo "$as_me: failed program was:" >&5
11331 sed 's/^/| /' conftest.$ac_ext >&5
11332
11333 fi
11334 rm -f conftest.err conftest.$ac_objext \
11335       conftest$ac_exeext conftest.$ac_ext
11336       LIBS="$am_save_LIBS"
11337     fi
11338
11339 fi
11340 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11341 echo "${ECHO_T}$am_cv_func_iconv" >&6
11342   if test "$am_cv_func_iconv" = yes; then
11343
11344 cat >>confdefs.h <<\_ACEOF
11345 #define HAVE_ICONV 1
11346 _ACEOF
11347
11348   fi
11349   if test "$am_cv_lib_iconv" = yes; then
11350     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11351 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11352     echo "$as_me:$LINENO: result: $LIBICONV" >&5
11353 echo "${ECHO_T}$LIBICONV" >&6
11354   else
11355             CPPFLAGS="$am_save_CPPFLAGS"
11356     LIBICONV=
11357     LTLIBICONV=
11358   fi
11359
11360
11361
11362   if test "$am_cv_func_iconv" = yes; then
11363     echo "$as_me:$LINENO: checking for iconv declaration" >&5
11364 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11365     if test "${am_cv_proto_iconv+set}" = set; then
11366   echo $ECHO_N "(cached) $ECHO_C" >&6
11367 else
11368
11369       cat >conftest.$ac_ext <<_ACEOF
11370 /* confdefs.h.  */
11371 _ACEOF
11372 cat confdefs.h >>conftest.$ac_ext
11373 cat >>conftest.$ac_ext <<_ACEOF
11374 /* end confdefs.h.  */
11375
11376 #include <stdlib.h>
11377 #include <iconv.h>
11378 extern
11379 #ifdef __cplusplus
11380 "C"
11381 #endif
11382 #if defined(__STDC__) || defined(__cplusplus)
11383 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11384 #else
11385 size_t iconv();
11386 #endif
11387
11388 int
11389 main ()
11390 {
11391
11392   ;
11393   return 0;
11394 }
11395 _ACEOF
11396 rm -f conftest.$ac_objext
11397 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11398   (eval $ac_compile) 2>conftest.er1
11399   ac_status=$?
11400   grep -v '^ *+' conftest.er1 >conftest.err
11401   rm -f conftest.er1
11402   cat conftest.err >&5
11403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11404   (exit $ac_status); } &&
11405          { ac_try='test -z "$ac_c_werror_flag"
11406                          || test ! -s conftest.err'
11407   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11408   (eval $ac_try) 2>&5
11409   ac_status=$?
11410   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11411   (exit $ac_status); }; } &&
11412          { ac_try='test -s conftest.$ac_objext'
11413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11414   (eval $ac_try) 2>&5
11415   ac_status=$?
11416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11417   (exit $ac_status); }; }; then
11418   am_cv_proto_iconv_arg1=""
11419 else
11420   echo "$as_me: failed program was:" >&5
11421 sed 's/^/| /' conftest.$ac_ext >&5
11422
11423 am_cv_proto_iconv_arg1="const"
11424 fi
11425 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11426       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);"
11427 fi
11428
11429     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
11430     echo "$as_me:$LINENO: result: ${ac_t:-
11431          }$am_cv_proto_iconv" >&5
11432 echo "${ECHO_T}${ac_t:-
11433          }$am_cv_proto_iconv" >&6
11434
11435 cat >>confdefs.h <<_ACEOF
11436 #define ICONV_CONST $am_cv_proto_iconv_arg1
11437 _ACEOF
11438
11439   fi
11440
11441 # Until we have in-tree GNU iconv:
11442 LIBICONV_DEP=
11443
11444
11445
11446   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
11447 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
11448 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
11449   echo $ECHO_N "(cached) $ECHO_C" >&6
11450 else
11451   cat >conftest.$ac_ext <<_ACEOF
11452 /* confdefs.h.  */
11453 _ACEOF
11454 cat confdefs.h >>conftest.$ac_ext
11455 cat >>conftest.$ac_ext <<_ACEOF
11456 /* end confdefs.h.  */
11457 #include <locale.h>
11458 int
11459 main ()
11460 {
11461 return LC_MESSAGES
11462   ;
11463   return 0;
11464 }
11465 _ACEOF
11466 rm -f conftest.$ac_objext conftest$ac_exeext
11467 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11468   (eval $ac_link) 2>conftest.er1
11469   ac_status=$?
11470   grep -v '^ *+' conftest.er1 >conftest.err
11471   rm -f conftest.er1
11472   cat conftest.err >&5
11473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11474   (exit $ac_status); } &&
11475          { ac_try='test -z "$ac_c_werror_flag"
11476                          || test ! -s conftest.err'
11477   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11478   (eval $ac_try) 2>&5
11479   ac_status=$?
11480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11481   (exit $ac_status); }; } &&
11482          { ac_try='test -s conftest$ac_exeext'
11483   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11484   (eval $ac_try) 2>&5
11485   ac_status=$?
11486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11487   (exit $ac_status); }; }; then
11488   am_cv_val_LC_MESSAGES=yes
11489 else
11490   echo "$as_me: failed program was:" >&5
11491 sed 's/^/| /' conftest.$ac_ext >&5
11492
11493 am_cv_val_LC_MESSAGES=no
11494 fi
11495 rm -f conftest.err conftest.$ac_objext \
11496       conftest$ac_exeext conftest.$ac_ext
11497 fi
11498 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
11499 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
11500   if test $am_cv_val_LC_MESSAGES = yes; then
11501
11502 cat >>confdefs.h <<\_ACEOF
11503 #define HAVE_LC_MESSAGES 1
11504 _ACEOF
11505
11506   fi
11507
11508
11509
11510   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
11511 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
11512 if test "${am_cv_langinfo_codeset+set}" = set; then
11513   echo $ECHO_N "(cached) $ECHO_C" >&6
11514 else
11515   cat >conftest.$ac_ext <<_ACEOF
11516 /* confdefs.h.  */
11517 _ACEOF
11518 cat confdefs.h >>conftest.$ac_ext
11519 cat >>conftest.$ac_ext <<_ACEOF
11520 /* end confdefs.h.  */
11521 #include <langinfo.h>
11522 int
11523 main ()
11524 {
11525 char* cs = nl_langinfo(CODESET);
11526   ;
11527   return 0;
11528 }
11529 _ACEOF
11530 rm -f conftest.$ac_objext conftest$ac_exeext
11531 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11532   (eval $ac_link) 2>conftest.er1
11533   ac_status=$?
11534   grep -v '^ *+' conftest.er1 >conftest.err
11535   rm -f conftest.er1
11536   cat conftest.err >&5
11537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11538   (exit $ac_status); } &&
11539          { ac_try='test -z "$ac_c_werror_flag"
11540                          || test ! -s conftest.err'
11541   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11542   (eval $ac_try) 2>&5
11543   ac_status=$?
11544   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11545   (exit $ac_status); }; } &&
11546          { ac_try='test -s conftest$ac_exeext'
11547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11548   (eval $ac_try) 2>&5
11549   ac_status=$?
11550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11551   (exit $ac_status); }; }; then
11552   am_cv_langinfo_codeset=yes
11553 else
11554   echo "$as_me: failed program was:" >&5
11555 sed 's/^/| /' conftest.$ac_ext >&5
11556
11557 am_cv_langinfo_codeset=no
11558 fi
11559 rm -f conftest.err conftest.$ac_objext \
11560       conftest$ac_exeext conftest.$ac_ext
11561
11562 fi
11563 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
11564 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
11565   if test $am_cv_langinfo_codeset = yes; then
11566
11567 cat >>confdefs.h <<\_ACEOF
11568 #define HAVE_LANGINFO_CODESET 1
11569 _ACEOF
11570
11571   fi
11572
11573
11574 # We will need to find libiberty.h and ansidecl.h
11575 saved_CFLAGS="$CFLAGS"
11576 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
11577
11578
11579
11580
11581
11582
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
11617         strsignal strstr strverscmp \
11618         errno snprintf vsnprintf vasprintf malloc realloc calloc \
11619         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
11620 do
11621   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11622 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11623 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11624 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11625   echo $ECHO_N "(cached) $ECHO_C" >&6
11626 else
11627   cat >conftest.$ac_ext <<_ACEOF
11628 /* confdefs.h.  */
11629 _ACEOF
11630 cat confdefs.h >>conftest.$ac_ext
11631 cat >>conftest.$ac_ext <<_ACEOF
11632 /* end confdefs.h.  */
11633 #undef $ac_tr_decl
11634 #define $ac_tr_decl 1
11635
11636 #include "ansidecl.h"
11637 #include "system.h"
11638
11639 int
11640 main ()
11641 {
11642 #ifndef $ac_func
11643 char *(*pfn) = (char *(*)) $ac_func ;
11644 #endif
11645   ;
11646   return 0;
11647 }
11648 _ACEOF
11649 rm -f conftest.$ac_objext
11650 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11651   (eval $ac_compile) 2>conftest.er1
11652   ac_status=$?
11653   grep -v '^ *+' conftest.er1 >conftest.err
11654   rm -f conftest.er1
11655   cat conftest.err >&5
11656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11657   (exit $ac_status); } &&
11658          { ac_try='test -z "$ac_c_werror_flag"
11659                          || test ! -s conftest.err'
11660   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11661   (eval $ac_try) 2>&5
11662   ac_status=$?
11663   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11664   (exit $ac_status); }; } &&
11665          { ac_try='test -s conftest.$ac_objext'
11666   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11667   (eval $ac_try) 2>&5
11668   ac_status=$?
11669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11670   (exit $ac_status); }; }; then
11671   eval "gcc_cv_have_decl_$ac_func=yes"
11672 else
11673   echo "$as_me: failed program was:" >&5
11674 sed 's/^/| /' conftest.$ac_ext >&5
11675
11676 eval "gcc_cv_have_decl_$ac_func=no"
11677 fi
11678 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11679 fi
11680
11681 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11682   echo "$as_me:$LINENO: result: yes" >&5
11683 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11684 #define $ac_tr_decl 1
11685 _ACEOF
11686
11687 else
11688   echo "$as_me:$LINENO: result: no" >&5
11689 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11690 #define $ac_tr_decl 0
11691 _ACEOF
11692
11693 fi
11694
11695 done
11696
11697
11698
11699
11700
11701 for ac_func in getrlimit setrlimit getrusage
11702 do
11703   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11704 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11705 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11706 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11707   echo $ECHO_N "(cached) $ECHO_C" >&6
11708 else
11709   cat >conftest.$ac_ext <<_ACEOF
11710 /* confdefs.h.  */
11711 _ACEOF
11712 cat confdefs.h >>conftest.$ac_ext
11713 cat >>conftest.$ac_ext <<_ACEOF
11714 /* end confdefs.h.  */
11715 #undef $ac_tr_decl
11716 #define $ac_tr_decl 1
11717
11718 #include "ansidecl.h"
11719 #include "system.h"
11720 #ifdef HAVE_SYS_RESOURCE_H
11721 #include <sys/resource.h>
11722 #endif
11723
11724
11725 int
11726 main ()
11727 {
11728 #ifndef $ac_func
11729 char *(*pfn) = (char *(*)) $ac_func ;
11730 #endif
11731   ;
11732   return 0;
11733 }
11734 _ACEOF
11735 rm -f conftest.$ac_objext
11736 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11737   (eval $ac_compile) 2>conftest.er1
11738   ac_status=$?
11739   grep -v '^ *+' conftest.er1 >conftest.err
11740   rm -f conftest.er1
11741   cat conftest.err >&5
11742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11743   (exit $ac_status); } &&
11744          { ac_try='test -z "$ac_c_werror_flag"
11745                          || test ! -s conftest.err'
11746   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11747   (eval $ac_try) 2>&5
11748   ac_status=$?
11749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11750   (exit $ac_status); }; } &&
11751          { ac_try='test -s conftest.$ac_objext'
11752   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11753   (eval $ac_try) 2>&5
11754   ac_status=$?
11755   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11756   (exit $ac_status); }; }; then
11757   eval "gcc_cv_have_decl_$ac_func=yes"
11758 else
11759   echo "$as_me: failed program was:" >&5
11760 sed 's/^/| /' conftest.$ac_ext >&5
11761
11762 eval "gcc_cv_have_decl_$ac_func=no"
11763 fi
11764 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11765 fi
11766
11767 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11768   echo "$as_me:$LINENO: result: yes" >&5
11769 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11770 #define $ac_tr_decl 1
11771 _ACEOF
11772
11773 else
11774   echo "$as_me:$LINENO: result: no" >&5
11775 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11776 #define $ac_tr_decl 0
11777 _ACEOF
11778
11779 fi
11780
11781 done
11782
11783
11784 cat >conftest.$ac_ext <<_ACEOF
11785 /* confdefs.h.  */
11786 _ACEOF
11787 cat confdefs.h >>conftest.$ac_ext
11788 cat >>conftest.$ac_ext <<_ACEOF
11789 /* end confdefs.h.  */
11790
11791 #include "ansidecl.h"
11792 #include "system.h"
11793 #ifdef HAVE_SYS_RESOURCE_H
11794 #include <sys/resource.h>
11795 #endif
11796
11797 int
11798 main ()
11799 {
11800 rlim_t l = 0;
11801   ;
11802   return 0;
11803 }
11804 _ACEOF
11805 rm -f conftest.$ac_objext
11806 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11807   (eval $ac_compile) 2>conftest.er1
11808   ac_status=$?
11809   grep -v '^ *+' conftest.er1 >conftest.err
11810   rm -f conftest.er1
11811   cat conftest.err >&5
11812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11813   (exit $ac_status); } &&
11814          { ac_try='test -z "$ac_c_werror_flag"
11815                          || test ! -s conftest.err'
11816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11817   (eval $ac_try) 2>&5
11818   ac_status=$?
11819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11820   (exit $ac_status); }; } &&
11821          { ac_try='test -s conftest.$ac_objext'
11822   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11823   (eval $ac_try) 2>&5
11824   ac_status=$?
11825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11826   (exit $ac_status); }; }; then
11827   :
11828 else
11829   echo "$as_me: failed program was:" >&5
11830 sed 's/^/| /' conftest.$ac_ext >&5
11831
11832
11833 cat >>confdefs.h <<\_ACEOF
11834 #define rlim_t long
11835 _ACEOF
11836
11837 fi
11838 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11839
11840 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
11841 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
11842 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
11843 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
11844
11845 for ac_func in ldgetname
11846 do
11847   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11848 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11849 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11850 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11851   echo $ECHO_N "(cached) $ECHO_C" >&6
11852 else
11853   cat >conftest.$ac_ext <<_ACEOF
11854 /* confdefs.h.  */
11855 _ACEOF
11856 cat confdefs.h >>conftest.$ac_ext
11857 cat >>conftest.$ac_ext <<_ACEOF
11858 /* end confdefs.h.  */
11859 #undef $ac_tr_decl
11860 #define $ac_tr_decl 1
11861
11862 #include "ansidecl.h"
11863 #include "system.h"
11864 #ifdef HAVE_LDFCN_H
11865 #undef FREAD
11866 #undef FWRITE
11867 #include <ldfcn.h>
11868 #endif
11869
11870
11871 int
11872 main ()
11873 {
11874 #ifndef $ac_func
11875 char *(*pfn) = (char *(*)) $ac_func ;
11876 #endif
11877   ;
11878   return 0;
11879 }
11880 _ACEOF
11881 rm -f conftest.$ac_objext
11882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11883   (eval $ac_compile) 2>conftest.er1
11884   ac_status=$?
11885   grep -v '^ *+' conftest.er1 >conftest.err
11886   rm -f conftest.er1
11887   cat conftest.err >&5
11888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11889   (exit $ac_status); } &&
11890          { ac_try='test -z "$ac_c_werror_flag"
11891                          || test ! -s conftest.err'
11892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11893   (eval $ac_try) 2>&5
11894   ac_status=$?
11895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11896   (exit $ac_status); }; } &&
11897          { ac_try='test -s conftest.$ac_objext'
11898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11899   (eval $ac_try) 2>&5
11900   ac_status=$?
11901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11902   (exit $ac_status); }; }; then
11903   eval "gcc_cv_have_decl_$ac_func=yes"
11904 else
11905   echo "$as_me: failed program was:" >&5
11906 sed 's/^/| /' conftest.$ac_ext >&5
11907
11908 eval "gcc_cv_have_decl_$ac_func=no"
11909 fi
11910 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11911 fi
11912
11913 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11914   echo "$as_me:$LINENO: result: yes" >&5
11915 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
11916 #define $ac_tr_decl 1
11917 _ACEOF
11918
11919 else
11920   echo "$as_me:$LINENO: result: no" >&5
11921 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
11922 #define $ac_tr_decl 0
11923 _ACEOF
11924
11925 fi
11926
11927 done
11928
11929
11930
11931 for ac_func in times
11932 do
11933   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
11934 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
11935 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
11936 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
11937   echo $ECHO_N "(cached) $ECHO_C" >&6
11938 else
11939   cat >conftest.$ac_ext <<_ACEOF
11940 /* confdefs.h.  */
11941 _ACEOF
11942 cat confdefs.h >>conftest.$ac_ext
11943 cat >>conftest.$ac_ext <<_ACEOF
11944 /* end confdefs.h.  */
11945 #undef $ac_tr_decl
11946 #define $ac_tr_decl 1
11947
11948 #include "ansidecl.h"
11949 #include "system.h"
11950 #ifdef HAVE_SYS_TIMES_H
11951 #include <sys/times.h>
11952 #endif
11953
11954
11955 int
11956 main ()
11957 {
11958 #ifndef $ac_func
11959 char *(*pfn) = (char *(*)) $ac_func ;
11960 #endif
11961   ;
11962   return 0;
11963 }
11964 _ACEOF
11965 rm -f conftest.$ac_objext
11966 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11967   (eval $ac_compile) 2>conftest.er1
11968   ac_status=$?
11969   grep -v '^ *+' conftest.er1 >conftest.err
11970   rm -f conftest.er1
11971   cat conftest.err >&5
11972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11973   (exit $ac_status); } &&
11974          { ac_try='test -z "$ac_c_werror_flag"
11975                          || test ! -s conftest.err'
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); }; } &&
11981          { ac_try='test -s conftest.$ac_objext'
11982   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11983   (eval $ac_try) 2>&5
11984   ac_status=$?
11985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11986   (exit $ac_status); }; }; then
11987   eval "gcc_cv_have_decl_$ac_func=yes"
11988 else
11989   echo "$as_me: failed program was:" >&5
11990 sed 's/^/| /' conftest.$ac_ext >&5
11991
11992 eval "gcc_cv_have_decl_$ac_func=no"
11993 fi
11994 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
11995 fi
11996
11997 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
11998   echo "$as_me:$LINENO: result: yes" >&5
11999 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12000 #define $ac_tr_decl 1
12001 _ACEOF
12002
12003 else
12004   echo "$as_me:$LINENO: result: no" >&5
12005 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12006 #define $ac_tr_decl 0
12007 _ACEOF
12008
12009 fi
12010
12011 done
12012
12013
12014
12015 for ac_func in sigaltstack
12016 do
12017   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12018 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12019 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12020 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12021   echo $ECHO_N "(cached) $ECHO_C" >&6
12022 else
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 #undef $ac_tr_decl
12030 #define $ac_tr_decl 1
12031
12032 #include "ansidecl.h"
12033 #include "system.h"
12034 #include <signal.h>
12035
12036
12037 int
12038 main ()
12039 {
12040 #ifndef $ac_func
12041 char *(*pfn) = (char *(*)) $ac_func ;
12042 #endif
12043   ;
12044   return 0;
12045 }
12046 _ACEOF
12047 rm -f conftest.$ac_objext
12048 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12049   (eval $ac_compile) 2>conftest.er1
12050   ac_status=$?
12051   grep -v '^ *+' conftest.er1 >conftest.err
12052   rm -f conftest.er1
12053   cat conftest.err >&5
12054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12055   (exit $ac_status); } &&
12056          { ac_try='test -z "$ac_c_werror_flag"
12057                          || test ! -s conftest.err'
12058   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12059   (eval $ac_try) 2>&5
12060   ac_status=$?
12061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12062   (exit $ac_status); }; } &&
12063          { ac_try='test -s conftest.$ac_objext'
12064   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12065   (eval $ac_try) 2>&5
12066   ac_status=$?
12067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12068   (exit $ac_status); }; }; then
12069   eval "gcc_cv_have_decl_$ac_func=yes"
12070 else
12071   echo "$as_me: failed program was:" >&5
12072 sed 's/^/| /' conftest.$ac_ext >&5
12073
12074 eval "gcc_cv_have_decl_$ac_func=no"
12075 fi
12076 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12077 fi
12078
12079 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12080   echo "$as_me:$LINENO: result: yes" >&5
12081 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12082 #define $ac_tr_decl 1
12083 _ACEOF
12084
12085 else
12086   echo "$as_me:$LINENO: result: no" >&5
12087 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12088 #define $ac_tr_decl 0
12089 _ACEOF
12090
12091 fi
12092
12093 done
12094
12095
12096 # More time-related stuff.
12097 echo "$as_me:$LINENO: checking for struct tms" >&5
12098 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12099 if test "${ac_cv_struct_tms+set}" = set; then
12100   echo $ECHO_N "(cached) $ECHO_C" >&6
12101 else
12102
12103 cat >conftest.$ac_ext <<_ACEOF
12104 /* confdefs.h.  */
12105 _ACEOF
12106 cat confdefs.h >>conftest.$ac_ext
12107 cat >>conftest.$ac_ext <<_ACEOF
12108 /* end confdefs.h.  */
12109
12110 #include "ansidecl.h"
12111 #include "system.h"
12112 #ifdef HAVE_SYS_TIMES_H
12113 #include <sys/times.h>
12114 #endif
12115
12116 int
12117 main ()
12118 {
12119 struct tms tms;
12120   ;
12121   return 0;
12122 }
12123 _ACEOF
12124 rm -f conftest.$ac_objext
12125 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12126   (eval $ac_compile) 2>conftest.er1
12127   ac_status=$?
12128   grep -v '^ *+' conftest.er1 >conftest.err
12129   rm -f conftest.er1
12130   cat conftest.err >&5
12131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12132   (exit $ac_status); } &&
12133          { ac_try='test -z "$ac_c_werror_flag"
12134                          || test ! -s conftest.err'
12135   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12136   (eval $ac_try) 2>&5
12137   ac_status=$?
12138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12139   (exit $ac_status); }; } &&
12140          { ac_try='test -s conftest.$ac_objext'
12141   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12142   (eval $ac_try) 2>&5
12143   ac_status=$?
12144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12145   (exit $ac_status); }; }; then
12146   ac_cv_struct_tms=yes
12147 else
12148   echo "$as_me: failed program was:" >&5
12149 sed 's/^/| /' conftest.$ac_ext >&5
12150
12151 ac_cv_struct_tms=no
12152 fi
12153 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12154 fi
12155 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12156 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12157 if test $ac_cv_struct_tms = yes; then
12158
12159 cat >>confdefs.h <<\_ACEOF
12160 #define HAVE_STRUCT_TMS 1
12161 _ACEOF
12162
12163 fi
12164
12165 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12166 # revisit after autoconf 2.50.
12167 echo "$as_me:$LINENO: checking for clock_t" >&5
12168 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12169 if test "${gcc_cv_type_clock_t+set}" = set; then
12170   echo $ECHO_N "(cached) $ECHO_C" >&6
12171 else
12172
12173 cat >conftest.$ac_ext <<_ACEOF
12174 /* confdefs.h.  */
12175 _ACEOF
12176 cat confdefs.h >>conftest.$ac_ext
12177 cat >>conftest.$ac_ext <<_ACEOF
12178 /* end confdefs.h.  */
12179
12180 #include "ansidecl.h"
12181 #include "system.h"
12182
12183 int
12184 main ()
12185 {
12186 clock_t x;
12187   ;
12188   return 0;
12189 }
12190 _ACEOF
12191 rm -f conftest.$ac_objext
12192 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12193   (eval $ac_compile) 2>conftest.er1
12194   ac_status=$?
12195   grep -v '^ *+' conftest.er1 >conftest.err
12196   rm -f conftest.er1
12197   cat conftest.err >&5
12198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12199   (exit $ac_status); } &&
12200          { ac_try='test -z "$ac_c_werror_flag"
12201                          || test ! -s conftest.err'
12202   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12203   (eval $ac_try) 2>&5
12204   ac_status=$?
12205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12206   (exit $ac_status); }; } &&
12207          { ac_try='test -s conftest.$ac_objext'
12208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12209   (eval $ac_try) 2>&5
12210   ac_status=$?
12211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12212   (exit $ac_status); }; }; then
12213   gcc_cv_type_clock_t=yes
12214 else
12215   echo "$as_me: failed program was:" >&5
12216 sed 's/^/| /' conftest.$ac_ext >&5
12217
12218 gcc_cv_type_clock_t=no
12219 fi
12220 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12221 fi
12222 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12223 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12224 if test $gcc_cv_type_clock_t = yes; then
12225
12226 cat >>confdefs.h <<\_ACEOF
12227 #define HAVE_CLOCK_T 1
12228 _ACEOF
12229
12230 fi
12231
12232 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12233 CFLAGS="$saved_CFLAGS"
12234
12235 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12236 if test "${enable_initfini_array+set}" = set; then
12237   enableval="$enable_initfini_array"
12238
12239 else
12240
12241 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12242 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12243 if test "${gcc_cv_initfini_array+set}" = set; then
12244   echo $ECHO_N "(cached) $ECHO_C" >&6
12245 else
12246     if test "$cross_compiling" = yes; then
12247   gcc_cv_initfini_array=no
12248 else
12249   cat >conftest.$ac_ext <<_ACEOF
12250 /* confdefs.h.  */
12251 _ACEOF
12252 cat confdefs.h >>conftest.$ac_ext
12253 cat >>conftest.$ac_ext <<_ACEOF
12254 /* end confdefs.h.  */
12255
12256 static int x = -1;
12257 int main (void) { return x; }
12258 int foo (void) { x = 0; }
12259 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12260 _ACEOF
12261 rm -f conftest$ac_exeext
12262 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12263   (eval $ac_link) 2>&5
12264   ac_status=$?
12265   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12266   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12268   (eval $ac_try) 2>&5
12269   ac_status=$?
12270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12271   (exit $ac_status); }; }; then
12272   gcc_cv_initfini_array=yes
12273 else
12274   echo "$as_me: program exited with status $ac_status" >&5
12275 echo "$as_me: failed program was:" >&5
12276 sed 's/^/| /' conftest.$ac_ext >&5
12277
12278 ( exit $ac_status )
12279 gcc_cv_initfini_array=no
12280 fi
12281 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12282 fi
12283 fi
12284 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12285 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12286   enable_initfini_array=$gcc_cv_initfini_array
12287
12288 fi;
12289 if test $enable_initfini_array = yes; then
12290
12291 cat >>confdefs.h <<\_ACEOF
12292 #define HAVE_INITFINI_ARRAY 1
12293 _ACEOF
12294
12295 fi
12296
12297 # mkdir takes a single argument on some systems.
12298 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12299 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12300 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12301   echo $ECHO_N "(cached) $ECHO_C" >&6
12302 else
12303   cat >conftest.$ac_ext <<_ACEOF
12304 /* confdefs.h.  */
12305 _ACEOF
12306 cat confdefs.h >>conftest.$ac_ext
12307 cat >>conftest.$ac_ext <<_ACEOF
12308 /* end confdefs.h.  */
12309
12310 #include <sys/types.h>
12311 #ifdef HAVE_SYS_STAT_H
12312 # include <sys/stat.h>
12313 #endif
12314 #ifdef HAVE_UNISTD_H
12315 # include <unistd.h>
12316 #endif
12317 #ifdef HAVE_DIRECT_H
12318 # include <direct.h>
12319 #endif
12320 int
12321 main ()
12322 {
12323 mkdir ("foo", 0);
12324   ;
12325   return 0;
12326 }
12327 _ACEOF
12328 rm -f conftest.$ac_objext
12329 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12330   (eval $ac_compile) 2>conftest.er1
12331   ac_status=$?
12332   grep -v '^ *+' conftest.er1 >conftest.err
12333   rm -f conftest.er1
12334   cat conftest.err >&5
12335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12336   (exit $ac_status); } &&
12337          { ac_try='test -z "$ac_c_werror_flag"
12338                          || test ! -s conftest.err'
12339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12340   (eval $ac_try) 2>&5
12341   ac_status=$?
12342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12343   (exit $ac_status); }; } &&
12344          { ac_try='test -s conftest.$ac_objext'
12345   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12346   (eval $ac_try) 2>&5
12347   ac_status=$?
12348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12349   (exit $ac_status); }; }; then
12350   gcc_cv_mkdir_takes_one_arg=no
12351 else
12352   echo "$as_me: failed program was:" >&5
12353 sed 's/^/| /' conftest.$ac_ext >&5
12354
12355 gcc_cv_mkdir_takes_one_arg=yes
12356 fi
12357 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12358 fi
12359 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12360 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12361 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12362
12363 cat >>confdefs.h <<\_ACEOF
12364 #define MKDIR_TAKES_ONE_ARG 1
12365 _ACEOF
12366
12367 fi
12368
12369
12370 # File extensions
12371 manext='.1'
12372 objext='.o'
12373
12374
12375
12376 # With Setjmp/Longjmp based exception handling.
12377 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12378 if test "${enable_sjlj_exceptions+set}" = set; then
12379   enableval="$enable_sjlj_exceptions"
12380   case $target in
12381   *-*-hpux10*)
12382     if test $enableval != yes; then
12383       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12384 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12385       enableval=yes
12386     fi
12387     ;;
12388 esac
12389 force_sjlj_exceptions=yes
12390 else
12391   case $target in
12392   *-*-hpux10*)
12393     force_sjlj_exceptions=yes
12394     enableval=yes
12395     ;;
12396   *)
12397     force_sjlj_exceptions=no
12398     ;;
12399 esac
12400 fi;
12401 if test $force_sjlj_exceptions = yes; then
12402   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
12403
12404 cat >>confdefs.h <<_ACEOF
12405 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
12406 _ACEOF
12407
12408 fi
12409
12410 # For platforms with the unwind ABI which includes an unwind library,
12411 # libunwind, we can choose to use the system libunwind.
12412
12413 # Check whether --with-system-libunwind or --without-system-libunwind was given.
12414 if test "${with_system_libunwind+set}" = set; then
12415   withval="$with_system_libunwind"
12416
12417 fi;
12418
12419 # config.gcc also contains tests of with_system_libunwind.
12420 if test x$with_system_libunwind = xyes; then
12421
12422 cat >>confdefs.h <<\_ACEOF
12423 #define HAVE_GETIPINFO 1
12424 _ACEOF
12425
12426 fi
12427
12428 # --------------------------------------------------------
12429 # Build, host, and target specific configuration fragments
12430 # --------------------------------------------------------
12431
12432 # Collect build-machine-specific information.
12433 . ${srcdir}/config.build
12434
12435 # Collect host-machine-specific information.
12436 . ${srcdir}/config.host
12437
12438 target_gtfiles=
12439
12440 # Collect target-machine-specific information.
12441 . ${srcdir}/config.gcc
12442
12443 extra_objs="${host_extra_objs} ${extra_objs}"
12444 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
12445
12446 # Default the target-machine variables that were not explicitly set.
12447 if test x"$tm_file" = x
12448 then tm_file=$cpu_type/$cpu_type.h; fi
12449
12450 if test x"$extra_headers" = x
12451 then extra_headers=; fi
12452
12453 if test x$md_file = x
12454 then md_file=$cpu_type/$cpu_type.md; fi
12455
12456 if test x$out_file = x
12457 then out_file=$cpu_type/$cpu_type.c; fi
12458
12459 if test x"$tmake_file" = x
12460 then tmake_file=$cpu_type/t-$cpu_type
12461 fi
12462
12463 if test x"$dwarf2" = xyes
12464 then tm_file="$tm_file tm-dwarf2.h"
12465 fi
12466
12467 # Say what files are being used for the output code and MD file.
12468 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
12469 echo "Using \`$srcdir/config/$md_file' as machine description file."
12470
12471 # If any of the xm_file variables contain nonexistent files, warn
12472 # about them and drop them.
12473
12474 bx=
12475 for x in $build_xm_file; do
12476   if    test -f $srcdir/config/$x
12477   then      bx="$bx $x"
12478   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12479 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12480   fi
12481 done
12482 build_xm_file="$bx"
12483
12484 hx=
12485 for x in $host_xm_file; do
12486   if    test -f $srcdir/config/$x
12487   then      hx="$hx $x"
12488   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12489 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12490   fi
12491 done
12492 host_xm_file="$hx"
12493
12494 tx=
12495 for x in $xm_file; do
12496   if    test -f $srcdir/config/$x
12497   then      tx="$tx $x"
12498   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
12499 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
12500   fi
12501 done
12502 xm_file="$tx"
12503
12504 count=a
12505 for f in $tm_file; do
12506         count=${count}x
12507 done
12508 if test $count = ax; then
12509         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
12510 else
12511         echo "Using the following target machine macro files:"
12512         for f in $tm_file; do
12513                 echo "  $srcdir/config/$f"
12514         done
12515 fi
12516
12517 if test x$need_64bit_hwint = xyes; then
12518
12519 cat >>confdefs.h <<\_ACEOF
12520 #define NEED_64BIT_HOST_WIDE_INT 1
12521 _ACEOF
12522
12523 fi
12524
12525 if test x$use_long_long_for_widest_fast_int = xyes; then
12526
12527 cat >>confdefs.h <<\_ACEOF
12528 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
12529 _ACEOF
12530
12531 fi
12532
12533 count=a
12534 for f in $host_xm_file; do
12535         count=${count}x
12536 done
12537 if test $count = a; then
12538         :
12539 elif test $count = ax; then
12540         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
12541 else
12542         echo "Using the following host machine macro files:"
12543         for f in $host_xm_file; do
12544                 echo "  $srcdir/config/$f"
12545         done
12546 fi
12547 echo "Using ${out_host_hook_obj} for host machine hooks."
12548
12549 if test "$host_xm_file" != "$build_xm_file"; then
12550         count=a
12551         for f in $build_xm_file; do
12552                 count=${count}x
12553         done
12554         if test $count = a; then
12555                 :
12556         elif test $count = ax; then
12557                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
12558         else
12559                 echo "Using the following build machine macro files:"
12560                 for f in $build_xm_file; do
12561                         echo "  $srcdir/config/$f"
12562                 done
12563         fi
12564 fi
12565
12566 case ${host} in
12567   powerpc*-*-darwin*)
12568     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
12569 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
12570 if test "${gcc_cv_mcontext_underscores+set}" = set; then
12571   echo $ECHO_N "(cached) $ECHO_C" >&6
12572 else
12573   cat >conftest.$ac_ext <<_ACEOF
12574
12575 #include <sys/cdefs.h>
12576 #include <sys/signal.h>
12577 #include <ucontext.h>
12578 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
12579
12580 _ACEOF
12581 rm -f conftest.$ac_objext
12582 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12583   (eval $ac_compile) 2>conftest.er1
12584   ac_status=$?
12585   grep -v '^ *+' conftest.er1 >conftest.err
12586   rm -f conftest.er1
12587   cat conftest.err >&5
12588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12589   (exit $ac_status); } &&
12590          { ac_try='test -z "$ac_c_werror_flag"
12591                          || test ! -s conftest.err'
12592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12593   (eval $ac_try) 2>&5
12594   ac_status=$?
12595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12596   (exit $ac_status); }; } &&
12597          { ac_try='test -s conftest.$ac_objext'
12598   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12599   (eval $ac_try) 2>&5
12600   ac_status=$?
12601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12602   (exit $ac_status); }; }; then
12603   gcc_cv_mcontext_underscores=no
12604 else
12605   echo "$as_me: failed program was:" >&5
12606 sed 's/^/| /' conftest.$ac_ext >&5
12607
12608 gcc_cv_mcontext_underscores=yes
12609 fi
12610 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12611 fi
12612 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
12613 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
12614       if test $gcc_cv_mcontext_underscores = yes; then
12615
12616 cat >>confdefs.h <<\_ACEOF
12617 #define HAS_MCONTEXT_T_UNDERSCORES
12618 _ACEOF
12619
12620       fi
12621     ;;
12622 esac
12623
12624 # ---------
12625 # Threading
12626 # ---------
12627
12628 # Check if a valid thread package
12629 case ${enable_threads} in
12630   "" | no)
12631     # No threads
12632     target_thread_file='single'
12633     ;;
12634   yes)
12635     # default
12636     target_thread_file='single'
12637     ;;
12638   aix | dce | gnat | irix | posix | posix95 | rtems | \
12639   single | solaris | vxworks | win32 | mipssde)
12640     target_thread_file=${enable_threads}
12641     ;;
12642   *)
12643     echo "${enable_threads} is an unknown thread package" 1>&2
12644     exit 1
12645     ;;
12646 esac
12647
12648 if test x${thread_file} = x; then
12649   # No thread file set by target-specific clauses in config.gcc,
12650   # so use file chosen by default logic above
12651   thread_file=${target_thread_file}
12652 fi
12653
12654 # Make gthr-default.h if we have a thread file.
12655 gthread_flags=
12656 if test $thread_file != single; then
12657   rm -f gthr-default.h
12658   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
12659   gthread_flags=-DHAVE_GTHR_DEFAULT
12660 fi
12661
12662
12663 # --------
12664 # UNSORTED
12665 # --------
12666
12667 use_cxa_atexit=no
12668 if test x$enable___cxa_atexit = xyes || \
12669    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
12670   if test x$host = x$target; then
12671     case $host in
12672       # mingw32 doesn't have __cxa_atexit but uses atexit registration
12673       # keyed to flag_use_cxa_atexit
12674       *-*-mingw32*)
12675         use_cxa_atexit=yes
12676         ;;
12677       *)
12678         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
12679 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
12680 if test "${ac_cv_func___cxa_atexit+set}" = set; then
12681   echo $ECHO_N "(cached) $ECHO_C" >&6
12682 else
12683   cat >conftest.$ac_ext <<_ACEOF
12684 /* confdefs.h.  */
12685 _ACEOF
12686 cat confdefs.h >>conftest.$ac_ext
12687 cat >>conftest.$ac_ext <<_ACEOF
12688 /* end confdefs.h.  */
12689 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
12690    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
12691 #define __cxa_atexit innocuous___cxa_atexit
12692
12693 /* System header to define __stub macros and hopefully few prototypes,
12694     which can conflict with char __cxa_atexit (); below.
12695     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12696     <limits.h> exists even on freestanding compilers.  */
12697
12698 #ifdef __STDC__
12699 # include <limits.h>
12700 #else
12701 # include <assert.h>
12702 #endif
12703
12704 #undef __cxa_atexit
12705
12706 /* Override any gcc2 internal prototype to avoid an error.  */
12707 #ifdef __cplusplus
12708 extern "C"
12709 {
12710 #endif
12711 /* We use char because int might match the return type of a gcc2
12712    builtin and then its argument prototype would still apply.  */
12713 char __cxa_atexit ();
12714 /* The GNU C library defines this for functions which it implements
12715     to always fail with ENOSYS.  Some functions are actually named
12716     something starting with __ and the normal name is an alias.  */
12717 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
12718 choke me
12719 #else
12720 char (*f) () = __cxa_atexit;
12721 #endif
12722 #ifdef __cplusplus
12723 }
12724 #endif
12725
12726 int
12727 main ()
12728 {
12729 return f != __cxa_atexit;
12730   ;
12731   return 0;
12732 }
12733 _ACEOF
12734 rm -f conftest.$ac_objext conftest$ac_exeext
12735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12736   (eval $ac_link) 2>conftest.er1
12737   ac_status=$?
12738   grep -v '^ *+' conftest.er1 >conftest.err
12739   rm -f conftest.er1
12740   cat conftest.err >&5
12741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742   (exit $ac_status); } &&
12743          { ac_try='test -z "$ac_c_werror_flag"
12744                          || test ! -s conftest.err'
12745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12746   (eval $ac_try) 2>&5
12747   ac_status=$?
12748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12749   (exit $ac_status); }; } &&
12750          { ac_try='test -s conftest$ac_exeext'
12751   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12752   (eval $ac_try) 2>&5
12753   ac_status=$?
12754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12755   (exit $ac_status); }; }; then
12756   ac_cv_func___cxa_atexit=yes
12757 else
12758   echo "$as_me: failed program was:" >&5
12759 sed 's/^/| /' conftest.$ac_ext >&5
12760
12761 ac_cv_func___cxa_atexit=no
12762 fi
12763 rm -f conftest.err conftest.$ac_objext \
12764       conftest$ac_exeext conftest.$ac_ext
12765 fi
12766 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
12767 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
12768 if test $ac_cv_func___cxa_atexit = yes; then
12769   use_cxa_atexit=yes
12770 else
12771   echo "__cxa_atexit can't be enabled on this target"
12772 fi
12773
12774         ;;
12775     esac
12776   else
12777     # We can't check for __cxa_atexit when building a cross, so assume
12778     # it is available
12779     use_cxa_atexit=yes
12780   fi
12781   if test x$use_cxa_atexit = xyes; then
12782
12783 cat >>confdefs.h <<\_ACEOF
12784 #define DEFAULT_USE_CXA_ATEXIT 2
12785 _ACEOF
12786
12787   fi
12788 fi
12789
12790 use_getipinfo=yes
12791 if test x$with_system_libunwind = xyes; then
12792    if test x$host = x$target; then
12793      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
12794 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
12795 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
12796   echo $ECHO_N "(cached) $ECHO_C" >&6
12797 else
12798   ac_func_search_save_LIBS=$LIBS
12799 ac_cv_search__Unwind_GetIPInfo=no
12800 cat >conftest.$ac_ext <<_ACEOF
12801 /* confdefs.h.  */
12802 _ACEOF
12803 cat confdefs.h >>conftest.$ac_ext
12804 cat >>conftest.$ac_ext <<_ACEOF
12805 /* end confdefs.h.  */
12806
12807 /* Override any gcc2 internal prototype to avoid an error.  */
12808 #ifdef __cplusplus
12809 extern "C"
12810 #endif
12811 /* We use char because int might match the return type of a gcc2
12812    builtin and then its argument prototype would still apply.  */
12813 char _Unwind_GetIPInfo ();
12814 int
12815 main ()
12816 {
12817 _Unwind_GetIPInfo ();
12818   ;
12819   return 0;
12820 }
12821 _ACEOF
12822 rm -f conftest.$ac_objext conftest$ac_exeext
12823 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12824   (eval $ac_link) 2>conftest.er1
12825   ac_status=$?
12826   grep -v '^ *+' conftest.er1 >conftest.err
12827   rm -f conftest.er1
12828   cat conftest.err >&5
12829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12830   (exit $ac_status); } &&
12831          { ac_try='test -z "$ac_c_werror_flag"
12832                          || test ! -s conftest.err'
12833   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12834   (eval $ac_try) 2>&5
12835   ac_status=$?
12836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12837   (exit $ac_status); }; } &&
12838          { ac_try='test -s conftest$ac_exeext'
12839   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12840   (eval $ac_try) 2>&5
12841   ac_status=$?
12842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12843   (exit $ac_status); }; }; then
12844   ac_cv_search__Unwind_GetIPInfo="none required"
12845 else
12846   echo "$as_me: failed program was:" >&5
12847 sed 's/^/| /' conftest.$ac_ext >&5
12848
12849 fi
12850 rm -f conftest.err conftest.$ac_objext \
12851       conftest$ac_exeext conftest.$ac_ext
12852 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
12853   for ac_lib in unwind; do
12854     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12855     cat >conftest.$ac_ext <<_ACEOF
12856 /* confdefs.h.  */
12857 _ACEOF
12858 cat confdefs.h >>conftest.$ac_ext
12859 cat >>conftest.$ac_ext <<_ACEOF
12860 /* end confdefs.h.  */
12861
12862 /* Override any gcc2 internal prototype to avoid an error.  */
12863 #ifdef __cplusplus
12864 extern "C"
12865 #endif
12866 /* We use char because int might match the return type of a gcc2
12867    builtin and then its argument prototype would still apply.  */
12868 char _Unwind_GetIPInfo ();
12869 int
12870 main ()
12871 {
12872 _Unwind_GetIPInfo ();
12873   ;
12874   return 0;
12875 }
12876 _ACEOF
12877 rm -f conftest.$ac_objext conftest$ac_exeext
12878 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12879   (eval $ac_link) 2>conftest.er1
12880   ac_status=$?
12881   grep -v '^ *+' conftest.er1 >conftest.err
12882   rm -f conftest.er1
12883   cat conftest.err >&5
12884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12885   (exit $ac_status); } &&
12886          { ac_try='test -z "$ac_c_werror_flag"
12887                          || test ! -s conftest.err'
12888   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12889   (eval $ac_try) 2>&5
12890   ac_status=$?
12891   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12892   (exit $ac_status); }; } &&
12893          { ac_try='test -s conftest$ac_exeext'
12894   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12895   (eval $ac_try) 2>&5
12896   ac_status=$?
12897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12898   (exit $ac_status); }; }; then
12899   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
12900 break
12901 else
12902   echo "$as_me: failed program was:" >&5
12903 sed 's/^/| /' conftest.$ac_ext >&5
12904
12905 fi
12906 rm -f conftest.err conftest.$ac_objext \
12907       conftest$ac_exeext conftest.$ac_ext
12908   done
12909 fi
12910 LIBS=$ac_func_search_save_LIBS
12911 fi
12912 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
12913 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
12914 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
12915   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
12916
12917 else
12918   use_getipinfo=no
12919 fi
12920
12921    fi
12922 fi
12923
12924 if test x$use_getipinfo = xyes; then
12925
12926 cat >>confdefs.h <<\_ACEOF
12927 #define HAVE_GETIPINFO 1
12928 _ACEOF
12929
12930 else
12931    echo "The system unwind library does not support _Unwind_GetIPInfo."
12932 fi
12933
12934 # Look for a file containing extra machine modes.
12935 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
12936   extra_modes_file='$(srcdir)'/config/${extra_modes}
12937
12938
12939 cat >>confdefs.h <<_ACEOF
12940 #define EXTRA_MODES_FILE "config/$extra_modes"
12941 _ACEOF
12942
12943 fi
12944
12945 # Convert extra_options into a form suitable for Makefile use.
12946 extra_opt_files=
12947 for f in $extra_options; do
12948   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
12949 done
12950
12951
12952 # auto-host.h is the file containing items generated by autoconf and is
12953 # the first file included by config.h.
12954 # If host=build, it is correct to have bconfig include auto-host.h
12955 # as well.  If host!=build, we are in error and need to do more
12956 # work to find out the build config parameters.
12957 if test x$host = x$build
12958 then
12959         build_auto=auto-host.h
12960 else
12961         # We create a subdir, then run autoconf in the subdir.
12962         # To prevent recursion we set host and build for the new
12963         # invocation of configure to the build for this invocation
12964         # of configure.
12965         tempdir=build.$$
12966         rm -rf $tempdir
12967         mkdir $tempdir
12968         cd $tempdir
12969         case ${srcdir} in
12970         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
12971         *) realsrcdir=../${srcdir};;
12972         esac
12973         saved_CFLAGS="${CFLAGS}"
12974         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
12975         ${realsrcdir}/configure \
12976                 --enable-languages=${enable_languages-all} \
12977                 --target=$target_alias --host=$build_alias --build=$build_alias
12978         CFLAGS="${saved_CFLAGS}"
12979
12980         # We just finished tests for the build machine, so rename
12981         # the file auto-build.h in the gcc directory.
12982         mv auto-host.h ../auto-build.h
12983         cd ..
12984         rm -rf $tempdir
12985         build_auto=auto-build.h
12986 fi
12987
12988
12989 tm_file="${tm_file} defaults.h"
12990 tm_p_file="${tm_p_file} tm-preds.h"
12991 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
12992 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
12993 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
12994 # put this back in temporarily.
12995 xm_file="auto-host.h ansidecl.h ${xm_file}"
12996
12997 # --------
12998 # UNSORTED
12999 # --------
13000
13001 # Compile in configure arguments.
13002 if test -f configargs.h ; then
13003         # Being re-configured.
13004         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13005         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13006 else
13007         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13008 fi
13009
13010 # Double all backslashes and backslash all quotes to turn
13011 # gcc_config_arguments into a C string.
13012 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13013 $gcc_config_arguments
13014 EOF
13015 gcc_config_arguments_str=`cat conftest.out`
13016 rm -f conftest.out
13017
13018 cat > configargs.h <<EOF
13019 /* Generated automatically. */
13020 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13021 static const char thread_model[] = "$thread_file";
13022
13023 static const struct {
13024   const char *name, *value;
13025 } configure_default_options[] = $configure_default_options;
13026 EOF
13027
13028 # Internationalization
13029 # If we haven't got the data from the intl directory,
13030 # assume NLS is disabled.
13031 USE_NLS=no
13032 LIBINTL=
13033 LIBINTL_DEP=
13034 INCINTL=
13035 XGETTEXT=
13036 GMSGFMT=
13037 POSUB=
13038
13039 if test -f  ../intl/config.intl; then
13040   .  ../intl/config.intl
13041 fi
13042 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13043 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13044 if test x"$USE_NLS" != xyes; then
13045   echo "$as_me:$LINENO: result: no" >&5
13046 echo "${ECHO_T}no" >&6
13047 else
13048   echo "$as_me:$LINENO: result: yes" >&5
13049 echo "${ECHO_T}yes" >&6
13050
13051 cat >>confdefs.h <<\_ACEOF
13052 #define ENABLE_NLS 1
13053 _ACEOF
13054
13055
13056   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13057 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13058   # Look for .po and .gmo files in the source directory.
13059   CATALOGS=
13060   XLINGUAS=
13061   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13062     # If there aren't any .gmo files the shell will give us the
13063     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13064     # weeded out.
13065     case "$cat" in *\**)
13066       continue;;
13067     esac
13068     # The quadruple backslash is collapsed to a double backslash
13069     # by the backticks, then collapsed again by the double quotes,
13070     # leaving us with one backslash in the sed expression (right
13071     # before the dot that mustn't act as a wildcard).
13072     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13073     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13074     # The user is allowed to set LINGUAS to a list of languages to
13075     # install catalogs for.  If it's empty that means "all of them."
13076     if test "x$LINGUAS" = x; then
13077       CATALOGS="$CATALOGS $cat"
13078       XLINGUAS="$XLINGUAS $lang"
13079     else
13080       case "$LINGUAS" in *$lang*)
13081         CATALOGS="$CATALOGS $cat"
13082         XLINGUAS="$XLINGUAS $lang"
13083         ;;
13084       esac
13085     fi
13086   done
13087   LINGUAS="$XLINGUAS"
13088   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13089 echo "${ECHO_T}$LINGUAS" >&6
13090
13091
13092     DATADIRNAME=share
13093
13094   INSTOBJEXT=.mo
13095
13096   GENCAT=gencat
13097
13098   CATOBJEXT=.gmo
13099
13100 fi
13101
13102 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13103 # -liconv on the link line twice.
13104 case "$LIBINTL" in *$LIBICONV*)
13105         LIBICONV= ;;
13106 esac
13107
13108 # Check whether --enable-secureplt or --disable-secureplt was given.
13109 if test "${enable_secureplt+set}" = set; then
13110   enableval="$enable_secureplt"
13111
13112 fi;
13113
13114 # Check whether --enable-cld or --disable-cld was given.
13115 if test "${enable_cld+set}" = set; then
13116   enableval="$enable_cld"
13117
13118 else
13119   enable_cld=no
13120 fi;
13121
13122 # Windows32 Registry support for specifying GCC installation paths.
13123 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13124 if test "${enable_win32_registry+set}" = set; then
13125   enableval="$enable_win32_registry"
13126
13127 fi;
13128
13129 case $host_os in
13130   win32 | pe | cygwin* | mingw32* | uwin*)
13131     if test "x$enable_win32_registry" != xno; then
13132       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13133 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13134 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13135   echo $ECHO_N "(cached) $ECHO_C" >&6
13136 else
13137   ac_func_search_save_LIBS=$LIBS
13138 ac_cv_search_RegOpenKeyExA=no
13139 cat >conftest.$ac_ext <<_ACEOF
13140 /* confdefs.h.  */
13141 _ACEOF
13142 cat confdefs.h >>conftest.$ac_ext
13143 cat >>conftest.$ac_ext <<_ACEOF
13144 /* end confdefs.h.  */
13145
13146 /* Override any gcc2 internal prototype to avoid an error.  */
13147 #ifdef __cplusplus
13148 extern "C"
13149 #endif
13150 /* We use char because int might match the return type of a gcc2
13151    builtin and then its argument prototype would still apply.  */
13152 char RegOpenKeyExA ();
13153 int
13154 main ()
13155 {
13156 RegOpenKeyExA ();
13157   ;
13158   return 0;
13159 }
13160 _ACEOF
13161 rm -f conftest.$ac_objext conftest$ac_exeext
13162 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13163   (eval $ac_link) 2>conftest.er1
13164   ac_status=$?
13165   grep -v '^ *+' conftest.er1 >conftest.err
13166   rm -f conftest.er1
13167   cat conftest.err >&5
13168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13169   (exit $ac_status); } &&
13170          { ac_try='test -z "$ac_c_werror_flag"
13171                          || test ! -s conftest.err'
13172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13173   (eval $ac_try) 2>&5
13174   ac_status=$?
13175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13176   (exit $ac_status); }; } &&
13177          { ac_try='test -s conftest$ac_exeext'
13178   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13179   (eval $ac_try) 2>&5
13180   ac_status=$?
13181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13182   (exit $ac_status); }; }; then
13183   ac_cv_search_RegOpenKeyExA="none required"
13184 else
13185   echo "$as_me: failed program was:" >&5
13186 sed 's/^/| /' conftest.$ac_ext >&5
13187
13188 fi
13189 rm -f conftest.err conftest.$ac_objext \
13190       conftest$ac_exeext conftest.$ac_ext
13191 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13192   for ac_lib in advapi32; do
13193     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13194     cat >conftest.$ac_ext <<_ACEOF
13195 /* confdefs.h.  */
13196 _ACEOF
13197 cat confdefs.h >>conftest.$ac_ext
13198 cat >>conftest.$ac_ext <<_ACEOF
13199 /* end confdefs.h.  */
13200
13201 /* Override any gcc2 internal prototype to avoid an error.  */
13202 #ifdef __cplusplus
13203 extern "C"
13204 #endif
13205 /* We use char because int might match the return type of a gcc2
13206    builtin and then its argument prototype would still apply.  */
13207 char RegOpenKeyExA ();
13208 int
13209 main ()
13210 {
13211 RegOpenKeyExA ();
13212   ;
13213   return 0;
13214 }
13215 _ACEOF
13216 rm -f conftest.$ac_objext conftest$ac_exeext
13217 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13218   (eval $ac_link) 2>conftest.er1
13219   ac_status=$?
13220   grep -v '^ *+' conftest.er1 >conftest.err
13221   rm -f conftest.er1
13222   cat conftest.err >&5
13223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13224   (exit $ac_status); } &&
13225          { ac_try='test -z "$ac_c_werror_flag"
13226                          || test ! -s conftest.err'
13227   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13228   (eval $ac_try) 2>&5
13229   ac_status=$?
13230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13231   (exit $ac_status); }; } &&
13232          { ac_try='test -s conftest$ac_exeext'
13233   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13234   (eval $ac_try) 2>&5
13235   ac_status=$?
13236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13237   (exit $ac_status); }; }; then
13238   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13239 break
13240 else
13241   echo "$as_me: failed program was:" >&5
13242 sed 's/^/| /' conftest.$ac_ext >&5
13243
13244 fi
13245 rm -f conftest.err conftest.$ac_objext \
13246       conftest$ac_exeext conftest.$ac_ext
13247   done
13248 fi
13249 LIBS=$ac_func_search_save_LIBS
13250 fi
13251 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13252 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13253 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13254   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13255
13256 else
13257   enable_win32_registry=no
13258 fi
13259
13260     fi
13261
13262     if test "x$enable_win32_registry" != xno; then
13263
13264 cat >>confdefs.h <<\_ACEOF
13265 #define ENABLE_WIN32_REGISTRY 1
13266 _ACEOF
13267
13268
13269       if test "x$enable_win32_registry" != xyes \
13270          && test "x$enable_win32_registry" != x; then
13271
13272 cat >>confdefs.h <<_ACEOF
13273 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13274 _ACEOF
13275
13276       fi
13277     fi
13278   ;;
13279 esac
13280
13281 # Get an absolute path to the GCC top-level source directory
13282 holddir=`${PWDCMD-pwd}`
13283 cd $srcdir
13284 topdir=`${PWDCMD-pwd}`
13285 cd $holddir
13286
13287 # Conditionalize the makefile for this host machine.
13288 xmake_file=
13289 for f in ${host_xmake_file}
13290 do
13291         if test -f ${srcdir}/config/$f
13292         then
13293                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13294         fi
13295 done
13296
13297 # Conditionalize the makefile for this target machine.
13298 tmake_file_=
13299 for f in ${tmake_file}
13300 do
13301         if test -f ${srcdir}/config/$f
13302         then
13303                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13304         fi
13305 done
13306 tmake_file="${tmake_file_}"
13307
13308 # This is a terrible hack which will go away some day.
13309 host_cc_for_libada=${CC}
13310
13311
13312 out_object_file=`basename $out_file .c`.o
13313
13314 tm_file_list="options.h"
13315 tm_include_list="options.h"
13316 for f in $tm_file; do
13317   case $f in
13318     ./* )
13319        f=`echo $f | sed 's/^..//'`
13320        tm_file_list="${tm_file_list} $f"
13321        tm_include_list="${tm_include_list} $f"
13322        ;;
13323     defaults.h )
13324        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13325        tm_include_list="${tm_include_list} $f"
13326        ;;
13327     * )
13328        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13329        tm_include_list="${tm_include_list} config/$f"
13330        ;;
13331   esac
13332 done
13333
13334 tm_p_file_list=
13335 tm_p_include_list=
13336 for f in $tm_p_file; do
13337   case $f in
13338     tm-preds.h )
13339        tm_p_file_list="${tm_p_file_list} $f"
13340        tm_p_include_list="${tm_p_include_list} $f"
13341        ;;
13342     * )
13343        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13344        tm_p_include_list="${tm_p_include_list} config/$f"
13345   esac
13346 done
13347
13348 xm_file_list=
13349 xm_include_list=
13350 for f in $xm_file; do
13351   case $f in
13352     ansidecl.h )
13353        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13354        xm_include_list="${xm_include_list} $f"
13355        ;;
13356     auto-host.h )
13357        xm_file_list="${xm_file_list} $f"
13358        xm_include_list="${xm_include_list} $f"
13359        ;;
13360     * )
13361        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13362        xm_include_list="${xm_include_list} config/$f"
13363        ;;
13364   esac
13365 done
13366
13367 host_xm_file_list=
13368 host_xm_include_list=
13369 for f in $host_xm_file; do
13370   case $f in
13371     ansidecl.h )
13372        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13373        host_xm_include_list="${host_xm_include_list} $f"
13374        ;;
13375     auto-host.h )
13376        host_xm_file_list="${host_xm_file_list} $f"
13377        host_xm_include_list="${host_xm_include_list} $f"
13378        ;;
13379     * )
13380        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13381        host_xm_include_list="${host_xm_include_list} config/$f"
13382        ;;
13383   esac
13384 done
13385
13386 build_xm_file_list=
13387 for f in $build_xm_file; do
13388   case $f in
13389     ansidecl.h )
13390        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13391        build_xm_include_list="${build_xm_include_list} $f"
13392        ;;
13393     auto-build.h | auto-host.h )
13394        build_xm_file_list="${build_xm_file_list} $f"
13395        build_xm_include_list="${build_xm_include_list} $f"
13396        ;;
13397     * )
13398        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13399        build_xm_include_list="${build_xm_include_list} config/$f"
13400        ;;
13401   esac
13402 done
13403
13404 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
13405 # cross-compiler which does not use the native headers and libraries.
13406 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
13407 CROSS=
13408 ALL=all.internal
13409 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13410
13411 if test "x$with_build_sysroot" != x; then
13412   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
13413 else
13414   # This value is used, even on a native system, because
13415   # CROSS_SYSTEM_HEADER_DIR is just
13416   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
13417   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
13418 fi
13419
13420 if test x$host != x$target
13421 then
13422         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
13423         ALL=all.cross
13424         SYSTEM_HEADER_DIR=$build_system_header_dir
13425         case "$host","$target" in
13426         # Darwin crosses can use the host system's libraries and headers,
13427         # because of the fat library support.  Of course, it must be the
13428         # same version of Darwin on both sides.  Allow the user to
13429         # just say --target=foo-darwin without a version number to mean
13430         # "the version on this system".
13431             *-*-darwin*,*-*-darwin*)
13432                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
13433                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
13434                 if test $hostos = $targetos -o $targetos = darwin ; then
13435                     CROSS=
13436                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
13437                     with_headers=yes
13438                 fi
13439                 ;;
13440
13441             i?86-*-*,x86_64-*-* \
13442             | powerpc*-*-*,powerpc64*-*-*)
13443                 CROSS="$CROSS -DNATIVE_CROSS" ;;
13444         esac
13445 elif test "x$TARGET_SYSTEM_ROOT" != x; then
13446         SYSTEM_HEADER_DIR=$build_system_header_dir
13447 fi
13448
13449 # If this is a cross-compiler that does not
13450 # have its own set of headers then define
13451 # inhibit_libc
13452
13453 # If this is using newlib, without having the headers available now,
13454 # then define inhibit_libc in LIBGCC2_CFLAGS.
13455 # This prevents libgcc2 from containing any code which requires libc
13456 # support.
13457 inhibit_libc=false
13458 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
13459        test x$with_newlib = xyes ; } &&
13460      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
13461        inhibit_libc=true
13462 fi
13463
13464
13465 # When building gcc with a cross-compiler, we need to adjust things so
13466 # that the generator programs are still built with the native compiler.
13467 # Also, we cannot run fixincludes or fix-header.
13468
13469 # These are the normal (build=host) settings:
13470 CC_FOR_BUILD='$(CC)'
13471 BUILD_CFLAGS='$(ALL_CFLAGS)'
13472 STMP_FIXINC=stmp-fixinc
13473
13474 # Possibly disable fixproto, on a per-target basis.
13475 case ${use_fixproto} in
13476   no)
13477     STMP_FIXPROTO=
13478     ;;
13479   yes)
13480     STMP_FIXPROTO=stmp-fixproto
13481     ;;
13482 esac
13483
13484
13485 # And these apply if build != host, or we are generating coverage data
13486 if test x$build != x$host || test "x$coverage_flags" != x
13487 then
13488     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
13489
13490     if test "x$TARGET_SYSTEM_ROOT" = x; then
13491         if test "x$STMP_FIXPROTO" != x; then
13492           STMP_FIXPROTO=stmp-install-fixproto
13493         fi
13494     fi
13495 fi
13496
13497 # Expand extra_headers to include complete path.
13498 # This substitutes for lots of t-* files.
13499 extra_headers_list=
13500 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
13501 for file in ${extra_headers} ; do
13502   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
13503 done
13504
13505 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
13506 if test x"$use_gcc_tgmath" = xyes
13507 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
13508 fi
13509
13510 # Define collect2 in Makefile.
13511 case $host_can_use_collect2 in
13512   no) collect2= ;;
13513   *) collect2='collect2$(exeext)' ;;
13514 esac
13515
13516
13517 # Add a definition of USE_COLLECT2 if system wants one.
13518 case $use_collect2 in
13519   no) use_collect2= ;;
13520   "") ;;
13521   *)
13522     host_xm_defines="${host_xm_defines} USE_COLLECT2"
13523     xm_defines="${xm_defines} USE_COLLECT2"
13524     case $host_can_use_collect2 in
13525       no)
13526         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
13527 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
13528    { (exit 1); exit 1; }; }
13529         ;;
13530     esac
13531     ;;
13532 esac
13533
13534 # ---------------------------
13535 # Assembler & linker features
13536 # ---------------------------
13537
13538 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
13539 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
13540 # However when ld-new is first executed from the build tree, libtool will
13541 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
13542 # to the build tree.  While doing this we need to use the previous-stage
13543 # linker, or we have an infinite loop.  The presence of a shell script as
13544 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
13545 # the gcc/collect-ld script.  So we need to know how libtool works, or
13546 # exec-tool will fail.
13547
13548
13549
13550
13551 macro_version='2.1a'
13552 macro_revision='1.2435'
13553
13554
13555
13556
13557
13558
13559
13560
13561
13562
13563
13564
13565 ltmain="$ac_aux_dir/ltmain.sh"
13566
13567 # Set options
13568
13569 enable_dlopen=no
13570
13571
13572 enable_win32_dll=no
13573
13574
13575 # Check whether --enable-shared or --disable-shared was given.
13576 if test "${enable_shared+set}" = set; then
13577   enableval="$enable_shared"
13578   p=${PACKAGE-default}
13579     case $enableval in
13580     yes) enable_shared=yes ;;
13581     no) enable_shared=no ;;
13582     *)
13583       enable_shared=no
13584       # Look at the argument we got.  We use all the common list separators.
13585       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13586       for pkg in $enableval; do
13587         IFS="$lt_save_ifs"
13588         if test "X$pkg" = "X$p"; then
13589           enable_shared=yes
13590         fi
13591       done
13592       IFS="$lt_save_ifs"
13593       ;;
13594     esac
13595 else
13596   enable_shared=yes
13597 fi;
13598
13599
13600
13601
13602
13603
13604
13605
13606 # Check whether --enable-static or --disable-static was given.
13607 if test "${enable_static+set}" = set; then
13608   enableval="$enable_static"
13609   p=${PACKAGE-default}
13610     case $enableval in
13611     yes) enable_static=yes ;;
13612     no) enable_static=no ;;
13613     *)
13614      enable_static=no
13615       # Look at the argument we got.  We use all the common list separators.
13616       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13617       for pkg in $enableval; do
13618         IFS="$lt_save_ifs"
13619         if test "X$pkg" = "X$p"; then
13620           enable_static=yes
13621         fi
13622       done
13623       IFS="$lt_save_ifs"
13624       ;;
13625     esac
13626 else
13627   enable_static=yes
13628 fi;
13629
13630
13631
13632
13633
13634
13635
13636
13637
13638 # Check whether --with-pic or --without-pic was given.
13639 if test "${with_pic+set}" = set; then
13640   withval="$with_pic"
13641   pic_mode="$withval"
13642 else
13643   pic_mode=default
13644 fi;
13645
13646 test -z "$pic_mode" && pic_mode=default
13647
13648
13649
13650
13651
13652
13653
13654 # Check whether --enable-fast-install or --disable-fast-install was given.
13655 if test "${enable_fast_install+set}" = set; then
13656   enableval="$enable_fast_install"
13657   p=${PACKAGE-default}
13658     case $enableval in
13659     yes) enable_fast_install=yes ;;
13660     no) enable_fast_install=no ;;
13661     *)
13662       enable_fast_install=no
13663       # Look at the argument we got.  We use all the common list separators.
13664       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
13665       for pkg in $enableval; do
13666         IFS="$lt_save_ifs"
13667         if test "X$pkg" = "X$p"; then
13668           enable_fast_install=yes
13669         fi
13670       done
13671       IFS="$lt_save_ifs"
13672       ;;
13673     esac
13674 else
13675   enable_fast_install=yes
13676 fi;
13677
13678
13679
13680
13681
13682
13683
13684
13685 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
13686 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
13687 if test "${lt_cv_path_SED+set}" = set; then
13688   echo $ECHO_N "(cached) $ECHO_C" >&6
13689 else
13690   # Loop through the user's path and test for sed and gsed.
13691 # Then use that list of sed's as ones to test for truncation.
13692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13693 for as_dir in $PATH
13694 do
13695   IFS=$as_save_IFS
13696   test -z "$as_dir" && as_dir=.
13697   for lt_ac_prog in sed gsed; do
13698     for ac_exec_ext in '' $ac_executable_extensions; do
13699       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
13700         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
13701       fi
13702     done
13703   done
13704 done
13705 IFS=$as_save_IFS
13706 lt_ac_max=0
13707 lt_ac_count=0
13708 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
13709 # along with /bin/sed that truncates output.
13710 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
13711   test ! -f $lt_ac_sed && continue
13712   cat /dev/null > conftest.in
13713   lt_ac_count=0
13714   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
13715   # Check for GNU sed and select it if it is found.
13716   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
13717     lt_cv_path_SED=$lt_ac_sed
13718     break
13719   fi
13720   while true; do
13721     cat conftest.in conftest.in >conftest.tmp
13722     mv conftest.tmp conftest.in
13723     cp conftest.in conftest.nl
13724     echo >>conftest.nl
13725     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
13726     cmp -s conftest.out conftest.nl || break
13727     # 10000 chars as input seems more than enough
13728     test $lt_ac_count -gt 10 && break
13729     lt_ac_count=`expr $lt_ac_count + 1`
13730     if test $lt_ac_count -gt $lt_ac_max; then
13731       lt_ac_max=$lt_ac_count
13732       lt_cv_path_SED=$lt_ac_sed
13733     fi
13734   done
13735 done
13736
13737 fi
13738
13739 SED=$lt_cv_path_SED
13740
13741 echo "$as_me:$LINENO: result: $SED" >&5
13742 echo "${ECHO_T}$SED" >&6
13743
13744 test -z "$SED" && SED=sed
13745 Xsed="$SED -e 1s/^X//"
13746
13747
13748
13749
13750
13751
13752
13753
13754
13755
13756
13757 echo "$as_me:$LINENO: checking for fgrep" >&5
13758 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
13759 if test "${ac_cv_prog_fgrep+set}" = set; then
13760   echo $ECHO_N "(cached) $ECHO_C" >&6
13761 else
13762   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
13763     then ac_cv_prog_fgrep='grep -F'
13764     else ac_cv_prog_fgrep='fgrep'
13765     fi
13766 fi
13767 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
13768 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
13769  FGREP=$ac_cv_prog_fgrep
13770
13771
13772 test -z "$GREP" && GREP=grep
13773
13774
13775
13776
13777
13778
13779
13780
13781
13782
13783
13784
13785
13786
13787
13788
13789
13790
13791
13792 # Check whether --with-gnu-ld or --without-gnu-ld was given.
13793 if test "${with_gnu_ld+set}" = set; then
13794   withval="$with_gnu_ld"
13795   test "$withval" = no || with_gnu_ld=yes
13796 else
13797   with_gnu_ld=no
13798 fi;
13799 ac_prog=ld
13800 if test "$GCC" = yes; then
13801   # Check if gcc -print-prog-name=ld gives a path.
13802   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
13803 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
13804   case $host in
13805   *-*-mingw*)
13806     # gcc leaves a trailing carriage return which upsets mingw
13807     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13808   *)
13809     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13810   esac
13811   case $ac_prog in
13812     # Accept absolute paths.
13813     [\\/]* | ?:[\\/]*)
13814       re_direlt='/[^/][^/]*/\.\./'
13815       # Canonicalize the pathname of ld
13816       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13817       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13818         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13819       done
13820       test -z "$LD" && LD="$ac_prog"
13821       ;;
13822   "")
13823     # If it fails, then pretend we aren't using GCC.
13824     ac_prog=ld
13825     ;;
13826   *)
13827     # If it is relative, then search for the first ld in PATH.
13828     with_gnu_ld=unknown
13829     ;;
13830   esac
13831 elif test "$with_gnu_ld" = yes; then
13832   echo "$as_me:$LINENO: checking for GNU ld" >&5
13833 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
13834 else
13835   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
13836 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
13837 fi
13838 if test "${lt_cv_path_LD+set}" = set; then
13839   echo $ECHO_N "(cached) $ECHO_C" >&6
13840 else
13841   if test -z "$LD"; then
13842   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13843   for ac_dir in $PATH; do
13844     IFS="$lt_save_ifs"
13845     test -z "$ac_dir" && ac_dir=.
13846     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13847       lt_cv_path_LD="$ac_dir/$ac_prog"
13848       # Check to see if the program is GNU ld.  I'd rather use --version,
13849       # but apparently some variants of GNU ld only accept -v.
13850       # Break only if it was the GNU/non-GNU ld that we prefer.
13851       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13852       *GNU* | *'with BFD'*)
13853         test "$with_gnu_ld" != no && break
13854         ;;
13855       *)
13856         test "$with_gnu_ld" != yes && break
13857         ;;
13858       esac
13859     fi
13860   done
13861   IFS="$lt_save_ifs"
13862 else
13863   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13864 fi
13865 fi
13866
13867 LD="$lt_cv_path_LD"
13868 if test -n "$LD"; then
13869   echo "$as_me:$LINENO: result: $LD" >&5
13870 echo "${ECHO_T}$LD" >&6
13871 else
13872   echo "$as_me:$LINENO: result: no" >&5
13873 echo "${ECHO_T}no" >&6
13874 fi
13875 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
13876 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
13877    { (exit 1); exit 1; }; }
13878 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
13879 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
13880 if test "${lt_cv_prog_gnu_ld+set}" = set; then
13881   echo $ECHO_N "(cached) $ECHO_C" >&6
13882 else
13883   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13884 case `$LD -v 2>&1 </dev/null` in
13885 *GNU* | *'with BFD'*)
13886   lt_cv_prog_gnu_ld=yes
13887   ;;
13888 *)
13889   lt_cv_prog_gnu_ld=no
13890   ;;
13891 esac
13892 fi
13893 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
13894 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
13895 with_gnu_ld=$lt_cv_prog_gnu_ld
13896
13897
13898
13899
13900
13901
13902
13903
13904
13905
13906 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
13907 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
13908 if test "${lt_cv_path_NM+set}" = set; then
13909   echo $ECHO_N "(cached) $ECHO_C" >&6
13910 else
13911   if test -n "$NM"; then
13912   # Let the user override the test.
13913   lt_cv_path_NM="$NM"
13914 else
13915   lt_nm_to_check="${ac_tool_prefix}nm"
13916   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
13917     lt_nm_to_check="$lt_nm_to_check nm"
13918   fi
13919   for lt_tmp_nm in $lt_nm_to_check; do
13920     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13921     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
13922       IFS="$lt_save_ifs"
13923       test -z "$ac_dir" && ac_dir=.
13924       tmp_nm="$ac_dir/$lt_tmp_nm"
13925       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
13926         # Check to see if the nm accepts a BSD-compat flag.
13927         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
13928         #   nm: unknown option "B" ignored
13929         # Tru64's nm complains that /dev/null is an invalid object file
13930         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
13931         */dev/null* | *'Invalid file or object type'*)
13932           lt_cv_path_NM="$tmp_nm -B"
13933           break
13934           ;;
13935         *)
13936           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
13937           */dev/null*)
13938             lt_cv_path_NM="$tmp_nm -p"
13939             break
13940             ;;
13941           *)
13942             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
13943             continue # so that we can try to find one that supports BSD flags
13944             ;;
13945           esac
13946           ;;
13947         esac
13948       fi
13949     done
13950     IFS="$lt_save_ifs"
13951   done
13952   : ${lt_cv_path_NM=no}
13953 fi
13954 fi
13955 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
13956 echo "${ECHO_T}$lt_cv_path_NM" >&6
13957 if test "$lt_cv_path_NM" != "no"; then
13958   NM="$lt_cv_path_NM"
13959 else
13960   # Didn't find any BSD compatible name lister, look for dumpbin.
13961   if test -n "$ac_tool_prefix"; then
13962   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
13963   do
13964     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
13965 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
13966 echo "$as_me:$LINENO: checking for $ac_word" >&5
13967 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
13968 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
13969   echo $ECHO_N "(cached) $ECHO_C" >&6
13970 else
13971   if test -n "$DUMPBIN"; then
13972   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
13973 else
13974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13975 for as_dir in $PATH
13976 do
13977   IFS=$as_save_IFS
13978   test -z "$as_dir" && as_dir=.
13979   for ac_exec_ext in '' $ac_executable_extensions; do
13980   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13981     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
13982     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13983     break 2
13984   fi
13985 done
13986 done
13987
13988 fi
13989 fi
13990 DUMPBIN=$ac_cv_prog_DUMPBIN
13991 if test -n "$DUMPBIN"; then
13992   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
13993 echo "${ECHO_T}$DUMPBIN" >&6
13994 else
13995   echo "$as_me:$LINENO: result: no" >&5
13996 echo "${ECHO_T}no" >&6
13997 fi
13998
13999     test -n "$DUMPBIN" && break
14000   done
14001 fi
14002 if test -z "$DUMPBIN"; then
14003   ac_ct_DUMPBIN=$DUMPBIN
14004   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14005 do
14006   # Extract the first word of "$ac_prog", so it can be a program name with args.
14007 set dummy $ac_prog; ac_word=$2
14008 echo "$as_me:$LINENO: checking for $ac_word" >&5
14009 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14010 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14011   echo $ECHO_N "(cached) $ECHO_C" >&6
14012 else
14013   if test -n "$ac_ct_DUMPBIN"; then
14014   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14015 else
14016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14017 for as_dir in $PATH
14018 do
14019   IFS=$as_save_IFS
14020   test -z "$as_dir" && as_dir=.
14021   for ac_exec_ext in '' $ac_executable_extensions; do
14022   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14023     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14024     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14025     break 2
14026   fi
14027 done
14028 done
14029
14030 fi
14031 fi
14032 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14033 if test -n "$ac_ct_DUMPBIN"; then
14034   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14035 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14036 else
14037   echo "$as_me:$LINENO: result: no" >&5
14038 echo "${ECHO_T}no" >&6
14039 fi
14040
14041   test -n "$ac_ct_DUMPBIN" && break
14042 done
14043 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14044
14045   DUMPBIN=$ac_ct_DUMPBIN
14046 fi
14047
14048
14049   if test "$DUMPBIN" != ":"; then
14050     NM="$DUMPBIN"
14051   fi
14052 fi
14053 test -z "$NM" && NM=nm
14054
14055
14056
14057
14058
14059
14060 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14061 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14062 if test "${lt_cv_nm_interface+set}" = set; then
14063   echo $ECHO_N "(cached) $ECHO_C" >&6
14064 else
14065   lt_cv_nm_interface="BSD nm"
14066   echo "int some_variable = 0;" > conftest.$ac_ext
14067   (eval echo "\"\$as_me:14067: $ac_compile\"" >&5)
14068   (eval "$ac_compile" 2>conftest.err)
14069   cat conftest.err >&5
14070   (eval echo "\"\$as_me:14070: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14071   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14072   cat conftest.err >&5
14073   (eval echo "\"\$as_me:14073: output\"" >&5)
14074   cat conftest.out >&5
14075   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14076     lt_cv_nm_interface="MS dumpbin"
14077   fi
14078   rm -f conftest*
14079 fi
14080 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14081 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14082
14083 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14084 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14085 LN_S=$as_ln_s
14086 if test "$LN_S" = "ln -s"; then
14087   echo "$as_me:$LINENO: result: yes" >&5
14088 echo "${ECHO_T}yes" >&6
14089 else
14090   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14091 echo "${ECHO_T}no, using $LN_S" >&6
14092 fi
14093
14094 # find the maximum length of command line arguments
14095 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14096 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14097 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14098   echo $ECHO_N "(cached) $ECHO_C" >&6
14099 else
14100     i=0
14101   teststring="ABCD"
14102
14103   case $build_os in
14104   msdosdjgpp*)
14105     # On DJGPP, this test can blow up pretty badly due to problems in libc
14106     # (any single argument exceeding 2000 bytes causes a buffer overrun
14107     # during glob expansion).  Even if it were fixed, the result of this
14108     # check would be larger than it should be.
14109     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14110     ;;
14111
14112   gnu*)
14113     # Under GNU Hurd, this test is not required because there is
14114     # no limit to the length of command line arguments.
14115     # Libtool will interpret -1 as no limit whatsoever
14116     lt_cv_sys_max_cmd_len=-1;
14117     ;;
14118
14119   cygwin* | mingw*)
14120     # On Win9x/ME, this test blows up -- it succeeds, but takes
14121     # about 5 minutes as the teststring grows exponentially.
14122     # Worse, since 9x/ME are not pre-emptively multitasking,
14123     # you end up with a "frozen" computer, even though with patience
14124     # the test eventually succeeds (with a max line length of 256k).
14125     # Instead, let's just punt: use the minimum linelength reported by
14126     # all of the supported platforms: 8192 (on NT/2K/XP).
14127     lt_cv_sys_max_cmd_len=8192;
14128     ;;
14129
14130   amigaos*)
14131     # On AmigaOS with pdksh, this test takes hours, literally.
14132     # So we just punt and use a minimum line length of 8192.
14133     lt_cv_sys_max_cmd_len=8192;
14134     ;;
14135
14136   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14137     # This has been around since 386BSD, at least.  Likely further.
14138     if test -x /sbin/sysctl; then
14139       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14140     elif test -x /usr/sbin/sysctl; then
14141       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14142     else
14143       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14144     fi
14145     # And add a safety zone
14146     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14147     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14148     ;;
14149
14150   interix*)
14151     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14152     lt_cv_sys_max_cmd_len=196608
14153     ;;
14154
14155   osf*)
14156     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14157     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14158     # nice to cause kernel panics so lets avoid the loop below.
14159     # First set a reasonable default.
14160     lt_cv_sys_max_cmd_len=16384
14161     #
14162     if test -x /sbin/sysconfig; then
14163       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14164         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14165       esac
14166     fi
14167     ;;
14168   sco3.2v5*)
14169     lt_cv_sys_max_cmd_len=102400
14170     ;;
14171   sysv5* | sco5v6* | sysv4.2uw2*)
14172     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14173     if test -n "$kargmax"; then
14174       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14175     else
14176       lt_cv_sys_max_cmd_len=32768
14177     fi
14178     ;;
14179   *)
14180     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14181     if test -n $lt_cv_sys_max_cmd_len; then
14182       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14183       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14184     else
14185       # Make teststring a little bigger before we do anything with it.
14186       # a 1K string should be a reasonable start.
14187       for i in 1 2 3 4 5 6 7 8 ; do
14188         teststring=$teststring$teststring
14189       done
14190       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14191       # If test is not a shell built-in, we'll probably end up computing a
14192       # maximum length that is only half of the actual maximum length, but
14193       # we can't tell.
14194       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14195                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14196               test $i != 17 # 1/2 MB should be enough
14197       do
14198         i=`expr $i + 1`
14199         teststring=$teststring$teststring
14200       done
14201       # Only check the string length outside the loop.
14202       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14203       teststring=
14204       # Add a significant safety factor because C++ compilers can tack on
14205       # massive amounts of additional arguments before passing them to the
14206       # linker.  It appears as though 1/2 is a usable value.
14207       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14208     fi
14209     ;;
14210   esac
14211
14212 fi
14213
14214 if test -n $lt_cv_sys_max_cmd_len ; then
14215   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14216 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14217 else
14218   echo "$as_me:$LINENO: result: none" >&5
14219 echo "${ECHO_T}none" >&6
14220 fi
14221 max_cmd_len=$lt_cv_sys_max_cmd_len
14222
14223
14224
14225
14226
14227
14228
14229 : ${CP="cp -f"}
14230 : ${MV="mv -f"}
14231 : ${RM="rm -f"}
14232
14233 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14234 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14235 # Try some XSI features
14236 xsi_shell=no
14237 ( _lt_dummy="a/b/c"
14238   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14239       = c,a/b,, ) >/dev/null 2>&1 \
14240   && xsi_shell=yes
14241 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14242 echo "${ECHO_T}$xsi_shell" >&6
14243
14244
14245 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14246 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14247 lt_shell_append=no
14248 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14249     >/dev/null 2>&1 \
14250   && lt_shell_append=yes
14251 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14252 echo "${ECHO_T}$lt_shell_append" >&6
14253
14254
14255 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14256   lt_unset=unset
14257 else
14258   lt_unset=false
14259 fi
14260
14261
14262
14263
14264
14265 # test EBCDIC or ASCII
14266 case `echo X|tr X '\101'` in
14267  A) # ASCII based system
14268     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14269   lt_SP2NL='tr \040 \012'
14270   lt_NL2SP='tr \015\012 \040\040'
14271   ;;
14272  *) # EBCDIC based system
14273   lt_SP2NL='tr \100 \n'
14274   lt_NL2SP='tr \r\n \100\100'
14275   ;;
14276 esac
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14287 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14288 if test "${lt_cv_ld_reload_flag+set}" = set; then
14289   echo $ECHO_N "(cached) $ECHO_C" >&6
14290 else
14291   lt_cv_ld_reload_flag='-r'
14292 fi
14293 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14294 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14295 reload_flag=$lt_cv_ld_reload_flag
14296 case $reload_flag in
14297 "" | " "*) ;;
14298 *) reload_flag=" $reload_flag" ;;
14299 esac
14300 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14301 case $host_os in
14302   darwin*)
14303     if test "$GCC" = yes; then
14304       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14305     else
14306       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14307     fi
14308     ;;
14309 esac
14310
14311
14312
14313
14314
14315
14316
14317
14318
14319
14320 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14321 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14322 if test "${lt_cv_deplibs_check_method+set}" = set; then
14323   echo $ECHO_N "(cached) $ECHO_C" >&6
14324 else
14325   lt_cv_file_magic_cmd='$MAGIC_CMD'
14326 lt_cv_file_magic_test_file=
14327 lt_cv_deplibs_check_method='unknown'
14328 # Need to set the preceding variable on all platforms that support
14329 # interlibrary dependencies.
14330 # 'none' -- dependencies not supported.
14331 # `unknown' -- same as none, but documents that we really don't know.
14332 # 'pass_all' -- all dependencies passed with no checks.
14333 # 'test_compile' -- check by making test program.
14334 # 'file_magic [[regex]]' -- check by looking for files in library path
14335 # which responds to the $file_magic_cmd with a given extended regex.
14336 # If you have `file' or equivalent on your system and you're not sure
14337 # whether `pass_all' will *always* work, you probably want this one.
14338
14339 case $host_os in
14340 aix[4-9]*)
14341   lt_cv_deplibs_check_method=pass_all
14342   ;;
14343
14344 beos*)
14345   lt_cv_deplibs_check_method=pass_all
14346   ;;
14347
14348 bsdi[45]*)
14349   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14350   lt_cv_file_magic_cmd='/usr/bin/file -L'
14351   lt_cv_file_magic_test_file=/shlib/libc.so
14352   ;;
14353
14354 cygwin*)
14355   # func_win32_libid is a shell function defined in ltmain.sh
14356   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14357   lt_cv_file_magic_cmd='func_win32_libid'
14358   ;;
14359
14360 mingw* | pw32*)
14361   # Base MSYS/MinGW do not provide the 'file' command needed by
14362   # func_win32_libid shell function, so use a weaker test based on 'objdump',
14363   # unless we find 'file', for example because we are cross-compiling.
14364   if ( file / ) >/dev/null 2>&1; then
14365     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14366     lt_cv_file_magic_cmd='func_win32_libid'
14367   else
14368     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14369     lt_cv_file_magic_cmd='$OBJDUMP -f'
14370   fi
14371   ;;
14372
14373 darwin* | rhapsody*)
14374   lt_cv_deplibs_check_method=pass_all
14375   ;;
14376
14377 freebsd* | dragonfly*)
14378   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14379     case $host_cpu in
14380     i*86 )
14381       # Not sure whether the presence of OpenBSD here was a mistake.
14382       # Let's accept both of them until this is cleared up.
14383       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14384       lt_cv_file_magic_cmd=/usr/bin/file
14385       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14386       ;;
14387     esac
14388   else
14389     lt_cv_deplibs_check_method=pass_all
14390   fi
14391   ;;
14392
14393 gnu*)
14394   lt_cv_deplibs_check_method=pass_all
14395   ;;
14396
14397 hpux10.20* | hpux11*)
14398   lt_cv_file_magic_cmd=/usr/bin/file
14399   case $host_cpu in
14400   ia64*)
14401     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
14402     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
14403     ;;
14404   hppa*64*)
14405     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
14406     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
14407     ;;
14408   *)
14409     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
14410     lt_cv_file_magic_test_file=/usr/lib/libc.sl
14411     ;;
14412   esac
14413   ;;
14414
14415 interix[3-9]*)
14416   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
14417   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
14418   ;;
14419
14420 irix5* | irix6* | nonstopux*)
14421   case $LD in
14422   *-32|*"-32 ") libmagic=32-bit;;
14423   *-n32|*"-n32 ") libmagic=N32;;
14424   *-64|*"-64 ") libmagic=64-bit;;
14425   *) libmagic=never-match;;
14426   esac
14427   lt_cv_deplibs_check_method=pass_all
14428   ;;
14429
14430 # This must be Linux ELF.
14431 linux* | k*bsd*-gnu)
14432   lt_cv_deplibs_check_method=pass_all
14433   ;;
14434
14435 netbsd*)
14436   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14437     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14438   else
14439     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
14440   fi
14441   ;;
14442
14443 newos6*)
14444   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
14445   lt_cv_file_magic_cmd=/usr/bin/file
14446   lt_cv_file_magic_test_file=/usr/lib/libnls.so
14447   ;;
14448
14449 *nto* | *qnx*)
14450   lt_cv_deplibs_check_method=pass_all
14451   ;;
14452
14453 openbsd*)
14454   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
14455     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
14456   else
14457     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
14458   fi
14459   ;;
14460
14461 osf3* | osf4* | osf5*)
14462   lt_cv_deplibs_check_method=pass_all
14463   ;;
14464
14465 rdos*)
14466   lt_cv_deplibs_check_method=pass_all
14467   ;;
14468
14469 solaris*)
14470   lt_cv_deplibs_check_method=pass_all
14471   ;;
14472
14473 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
14474   lt_cv_deplibs_check_method=pass_all
14475   ;;
14476
14477 sysv4 | sysv4.3*)
14478   case $host_vendor in
14479   motorola)
14480     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
14481     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
14482     ;;
14483   ncr)
14484     lt_cv_deplibs_check_method=pass_all
14485     ;;
14486   sequent)
14487     lt_cv_file_magic_cmd='/bin/file'
14488     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
14489     ;;
14490   sni)
14491     lt_cv_file_magic_cmd='/bin/file'
14492     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
14493     lt_cv_file_magic_test_file=/lib/libc.so
14494     ;;
14495   siemens)
14496     lt_cv_deplibs_check_method=pass_all
14497     ;;
14498   pc)
14499     lt_cv_deplibs_check_method=pass_all
14500     ;;
14501   esac
14502   ;;
14503
14504 tpf*)
14505   lt_cv_deplibs_check_method=pass_all
14506   ;;
14507 esac
14508
14509 fi
14510 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
14511 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
14512 file_magic_cmd=$lt_cv_file_magic_cmd
14513 deplibs_check_method=$lt_cv_deplibs_check_method
14514 test -z "$deplibs_check_method" && deplibs_check_method=unknown
14515
14516
14517
14518
14519
14520
14521
14522
14523
14524
14525
14526
14527 if test -n "$ac_tool_prefix"; then
14528   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
14529 set dummy ${ac_tool_prefix}ar; ac_word=$2
14530 echo "$as_me:$LINENO: checking for $ac_word" >&5
14531 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14532 if test "${ac_cv_prog_AR+set}" = set; then
14533   echo $ECHO_N "(cached) $ECHO_C" >&6
14534 else
14535   if test -n "$AR"; then
14536   ac_cv_prog_AR="$AR" # Let the user override the test.
14537 else
14538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14539 for as_dir in $PATH
14540 do
14541   IFS=$as_save_IFS
14542   test -z "$as_dir" && as_dir=.
14543   for ac_exec_ext in '' $ac_executable_extensions; do
14544   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14545     ac_cv_prog_AR="${ac_tool_prefix}ar"
14546     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14547     break 2
14548   fi
14549 done
14550 done
14551
14552 fi
14553 fi
14554 AR=$ac_cv_prog_AR
14555 if test -n "$AR"; then
14556   echo "$as_me:$LINENO: result: $AR" >&5
14557 echo "${ECHO_T}$AR" >&6
14558 else
14559   echo "$as_me:$LINENO: result: no" >&5
14560 echo "${ECHO_T}no" >&6
14561 fi
14562
14563 fi
14564 if test -z "$ac_cv_prog_AR"; then
14565   ac_ct_AR=$AR
14566   # Extract the first word of "ar", so it can be a program name with args.
14567 set dummy ar; ac_word=$2
14568 echo "$as_me:$LINENO: checking for $ac_word" >&5
14569 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14570 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
14571   echo $ECHO_N "(cached) $ECHO_C" >&6
14572 else
14573   if test -n "$ac_ct_AR"; then
14574   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
14575 else
14576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14577 for as_dir in $PATH
14578 do
14579   IFS=$as_save_IFS
14580   test -z "$as_dir" && as_dir=.
14581   for ac_exec_ext in '' $ac_executable_extensions; do
14582   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14583     ac_cv_prog_ac_ct_AR="ar"
14584     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14585     break 2
14586   fi
14587 done
14588 done
14589
14590   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
14591 fi
14592 fi
14593 ac_ct_AR=$ac_cv_prog_ac_ct_AR
14594 if test -n "$ac_ct_AR"; then
14595   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
14596 echo "${ECHO_T}$ac_ct_AR" >&6
14597 else
14598   echo "$as_me:$LINENO: result: no" >&5
14599 echo "${ECHO_T}no" >&6
14600 fi
14601
14602   AR=$ac_ct_AR
14603 else
14604   AR="$ac_cv_prog_AR"
14605 fi
14606
14607 test -z "$AR" && AR=ar
14608 test -z "$AR_FLAGS" && AR_FLAGS=cru
14609
14610
14611
14612
14613
14614
14615
14616
14617
14618
14619
14620 if test -n "$ac_tool_prefix"; then
14621   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
14622 set dummy ${ac_tool_prefix}strip; ac_word=$2
14623 echo "$as_me:$LINENO: checking for $ac_word" >&5
14624 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14625 if test "${ac_cv_prog_STRIP+set}" = set; then
14626   echo $ECHO_N "(cached) $ECHO_C" >&6
14627 else
14628   if test -n "$STRIP"; then
14629   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
14630 else
14631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14632 for as_dir in $PATH
14633 do
14634   IFS=$as_save_IFS
14635   test -z "$as_dir" && as_dir=.
14636   for ac_exec_ext in '' $ac_executable_extensions; do
14637   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14638     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
14639     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14640     break 2
14641   fi
14642 done
14643 done
14644
14645 fi
14646 fi
14647 STRIP=$ac_cv_prog_STRIP
14648 if test -n "$STRIP"; then
14649   echo "$as_me:$LINENO: result: $STRIP" >&5
14650 echo "${ECHO_T}$STRIP" >&6
14651 else
14652   echo "$as_me:$LINENO: result: no" >&5
14653 echo "${ECHO_T}no" >&6
14654 fi
14655
14656 fi
14657 if test -z "$ac_cv_prog_STRIP"; then
14658   ac_ct_STRIP=$STRIP
14659   # Extract the first word of "strip", so it can be a program name with args.
14660 set dummy strip; ac_word=$2
14661 echo "$as_me:$LINENO: checking for $ac_word" >&5
14662 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14663 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
14664   echo $ECHO_N "(cached) $ECHO_C" >&6
14665 else
14666   if test -n "$ac_ct_STRIP"; then
14667   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
14668 else
14669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14670 for as_dir in $PATH
14671 do
14672   IFS=$as_save_IFS
14673   test -z "$as_dir" && as_dir=.
14674   for ac_exec_ext in '' $ac_executable_extensions; do
14675   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14676     ac_cv_prog_ac_ct_STRIP="strip"
14677     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14678     break 2
14679   fi
14680 done
14681 done
14682
14683   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
14684 fi
14685 fi
14686 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
14687 if test -n "$ac_ct_STRIP"; then
14688   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
14689 echo "${ECHO_T}$ac_ct_STRIP" >&6
14690 else
14691   echo "$as_me:$LINENO: result: no" >&5
14692 echo "${ECHO_T}no" >&6
14693 fi
14694
14695   STRIP=$ac_ct_STRIP
14696 else
14697   STRIP="$ac_cv_prog_STRIP"
14698 fi
14699
14700 test -z "$STRIP" && STRIP=:
14701
14702
14703
14704
14705
14706
14707 if test -n "$ac_tool_prefix"; then
14708   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
14709 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
14710 echo "$as_me:$LINENO: checking for $ac_word" >&5
14711 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14712 if test "${ac_cv_prog_RANLIB+set}" = set; then
14713   echo $ECHO_N "(cached) $ECHO_C" >&6
14714 else
14715   if test -n "$RANLIB"; then
14716   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
14717 else
14718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14719 for as_dir in $PATH
14720 do
14721   IFS=$as_save_IFS
14722   test -z "$as_dir" && as_dir=.
14723   for ac_exec_ext in '' $ac_executable_extensions; do
14724   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14725     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
14726     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14727     break 2
14728   fi
14729 done
14730 done
14731
14732 fi
14733 fi
14734 RANLIB=$ac_cv_prog_RANLIB
14735 if test -n "$RANLIB"; then
14736   echo "$as_me:$LINENO: result: $RANLIB" >&5
14737 echo "${ECHO_T}$RANLIB" >&6
14738 else
14739   echo "$as_me:$LINENO: result: no" >&5
14740 echo "${ECHO_T}no" >&6
14741 fi
14742
14743 fi
14744 if test -z "$ac_cv_prog_RANLIB"; then
14745   ac_ct_RANLIB=$RANLIB
14746   # Extract the first word of "ranlib", so it can be a program name with args.
14747 set dummy ranlib; ac_word=$2
14748 echo "$as_me:$LINENO: checking for $ac_word" >&5
14749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14750 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
14751   echo $ECHO_N "(cached) $ECHO_C" >&6
14752 else
14753   if test -n "$ac_ct_RANLIB"; then
14754   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
14755 else
14756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14757 for as_dir in $PATH
14758 do
14759   IFS=$as_save_IFS
14760   test -z "$as_dir" && as_dir=.
14761   for ac_exec_ext in '' $ac_executable_extensions; do
14762   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14763     ac_cv_prog_ac_ct_RANLIB="ranlib"
14764     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14765     break 2
14766   fi
14767 done
14768 done
14769
14770   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
14771 fi
14772 fi
14773 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
14774 if test -n "$ac_ct_RANLIB"; then
14775   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
14776 echo "${ECHO_T}$ac_ct_RANLIB" >&6
14777 else
14778   echo "$as_me:$LINENO: result: no" >&5
14779 echo "${ECHO_T}no" >&6
14780 fi
14781
14782   RANLIB=$ac_ct_RANLIB
14783 else
14784   RANLIB="$ac_cv_prog_RANLIB"
14785 fi
14786
14787 test -z "$RANLIB" && RANLIB=:
14788
14789
14790
14791
14792
14793
14794 # Determine commands to create old-style static archives.
14795 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
14796 old_postinstall_cmds='chmod 644 $oldlib'
14797 old_postuninstall_cmds=
14798
14799 if test -n "$RANLIB"; then
14800   case $host_os in
14801   openbsd*)
14802     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
14803     ;;
14804   *)
14805     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
14806     ;;
14807   esac
14808   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
14809 fi
14810
14811
14812
14813
14814
14815
14816
14817
14818
14819
14820
14821
14822
14823
14824
14825
14826
14827
14828
14829
14830
14831
14832
14833
14834
14835
14836
14837
14838
14839
14840
14841
14842
14843
14844 # If no C compiler was specified, use CC.
14845 LTCC=${LTCC-"$CC"}
14846
14847 # If no C compiler flags were specified, use CFLAGS.
14848 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
14849
14850 # Allow CC to be a program name with arguments.
14851 compiler=$CC
14852
14853
14854 # Check for command to grab the raw symbol name followed by C symbol from nm.
14855 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
14856 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
14857 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
14858   echo $ECHO_N "(cached) $ECHO_C" >&6
14859 else
14860
14861 # These are sane defaults that work on at least a few old systems.
14862 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
14863
14864 # Character class describing NM global symbol codes.
14865 symcode='[BCDEGRST]'
14866
14867 # Regexp to match symbols that can be accessed directly from C.
14868 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
14869
14870 # Define system-specific variables.
14871 case $host_os in
14872 aix*)
14873   symcode='[BCDT]'
14874   ;;
14875 cygwin* | mingw* | pw32*)
14876   symcode='[ABCDGISTW]'
14877   ;;
14878 hpux*)
14879   if test "$host_cpu" = ia64; then
14880     symcode='[ABCDEGRST]'
14881   fi
14882   ;;
14883 irix* | nonstopux*)
14884   symcode='[BCDEGRST]'
14885   ;;
14886 osf*)
14887   symcode='[BCDEGQRST]'
14888   ;;
14889 solaris*)
14890   symcode='[BDRT]'
14891   ;;
14892 sco3.2v5*)
14893   symcode='[DT]'
14894   ;;
14895 sysv4.2uw2*)
14896   symcode='[DT]'
14897   ;;
14898 sysv5* | sco5v6* | unixware* | OpenUNIX*)
14899   symcode='[ABDT]'
14900   ;;
14901 sysv4)
14902   symcode='[DFNSTU]'
14903   ;;
14904 esac
14905
14906 # If we're using GNU nm, then use its standard symbol codes.
14907 case `$NM -V 2>&1` in
14908 *GNU* | *'with BFD'*)
14909   symcode='[ABCDGIRSTW]' ;;
14910 esac
14911
14912 # Transform an extracted symbol line into a proper C declaration.
14913 # Some systems (esp. on ia64) link data and code symbols differently,
14914 # so use this general approach.
14915 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
14916
14917 # Transform an extracted symbol line into symbol name and symbol address
14918 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
14919
14920 # Handle CRLF in mingw tool chain
14921 opt_cr=
14922 case $build_os in
14923 mingw*)
14924   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
14925   ;;
14926 esac
14927
14928 # Try without a prefix underscore, then with it.
14929 for ac_symprfx in "" "_"; do
14930
14931   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
14932   symxfrm="\\1 $ac_symprfx\\2 \\2"
14933
14934   # Write the raw and C identifiers.
14935   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
14936     # Fake it for dumpbin and say T for any non-static function
14937     # and D for any global variable.
14938     # Also find C++ and __fastcall symbols from MSVC++,
14939     # which start with @ or ?.
14940     lt_cv_sys_global_symbol_pipe="$AWK '"\
14941 "     {last_section=section; section=\$ 3};"\
14942 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
14943 "     \$ 0!~/External *\|/{next};"\
14944 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
14945 "     {if(hide[section]) next};"\
14946 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
14947 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
14948 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
14949 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
14950 "     ' prfx=^$ac_symprfx"
14951   else
14952     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
14953   fi
14954
14955   # Check to see that the pipe works correctly.
14956   pipe_works=no
14957
14958   rm -f conftest*
14959   cat > conftest.$ac_ext <<_LT_EOF
14960 #ifdef __cplusplus
14961 extern "C" {
14962 #endif
14963 char nm_test_var;
14964 void nm_test_func(void);
14965 void nm_test_func(void){}
14966 #ifdef __cplusplus
14967 }
14968 #endif
14969 int main(){nm_test_var='a';nm_test_func();return(0);}
14970 _LT_EOF
14971
14972   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
14973   (eval $ac_compile) 2>&5
14974   ac_status=$?
14975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14976   (exit $ac_status); }; then
14977     # Now try to grab the symbols.
14978     nlist=conftest.nm
14979     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
14980   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
14981   ac_status=$?
14982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14983   (exit $ac_status); } && test -s "$nlist"; then
14984       # Try sorting and uniquifying the output.
14985       if sort "$nlist" | uniq > "$nlist"T; then
14986         mv -f "$nlist"T "$nlist"
14987       else
14988         rm -f "$nlist"T
14989       fi
14990
14991       # Make sure that we snagged all the symbols we need.
14992       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
14993         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
14994           cat <<_LT_EOF > conftest.$ac_ext
14995 #ifdef __cplusplus
14996 extern "C" {
14997 #endif
14998
14999 _LT_EOF
15000           # Now generate the symbol file.
15001           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15002
15003           cat <<_LT_EOF >> conftest.$ac_ext
15004
15005 /* The mapping between symbol names and symbols.  */
15006 const struct {
15007   const char *name;
15008   void       *address;
15009 }
15010 lt__PROGRAM__LTX_preloaded_symbols[] =
15011 {
15012   { "@PROGRAM@", (void *) 0 },
15013 _LT_EOF
15014           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15015           cat <<\_LT_EOF >> conftest.$ac_ext
15016   {0, (void *) 0}
15017 };
15018
15019 /* This works around a problem in FreeBSD linker */
15020 #ifdef FREEBSD_WORKAROUND
15021 static const void *lt_preloaded_setup() {
15022   return lt__PROGRAM__LTX_preloaded_symbols;
15023 }
15024 #endif
15025
15026 #ifdef __cplusplus
15027 }
15028 #endif
15029 _LT_EOF
15030           # Now try linking the two files.
15031           mv conftest.$ac_objext conftstm.$ac_objext
15032           lt_save_LIBS="$LIBS"
15033           lt_save_CFLAGS="$CFLAGS"
15034           LIBS="conftstm.$ac_objext"
15035           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15036           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15037   (eval $ac_link) 2>&5
15038   ac_status=$?
15039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15040   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15041             pipe_works=yes
15042           fi
15043           LIBS="$lt_save_LIBS"
15044           CFLAGS="$lt_save_CFLAGS"
15045         else
15046           echo "cannot find nm_test_func in $nlist" >&5
15047         fi
15048       else
15049         echo "cannot find nm_test_var in $nlist" >&5
15050       fi
15051     else
15052       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15053     fi
15054   else
15055     echo "$progname: failed program was:" >&5
15056     cat conftest.$ac_ext >&5
15057   fi
15058   rm -f conftest* conftst*
15059
15060   # Do not use the global_symbol_pipe unless it works.
15061   if test "$pipe_works" = yes; then
15062     break
15063   else
15064     lt_cv_sys_global_symbol_pipe=
15065   fi
15066 done
15067
15068 fi
15069
15070 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15071   lt_cv_sys_global_symbol_to_cdecl=
15072 fi
15073 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15074   echo "$as_me:$LINENO: result: failed" >&5
15075 echo "${ECHO_T}failed" >&6
15076 else
15077   echo "$as_me:$LINENO: result: ok" >&5
15078 echo "${ECHO_T}ok" >&6
15079 fi
15080
15081
15082
15083
15084
15085
15086
15087
15088
15089
15090
15091
15092
15093
15094
15095
15096
15097 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15098 if test "${enable_libtool_lock+set}" = set; then
15099   enableval="$enable_libtool_lock"
15100
15101 fi;
15102 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15103
15104 # Some flags need to be propagated to the compiler or linker for good
15105 # libtool support.
15106 case $host in
15107 ia64-*-hpux*)
15108   # Find out which ABI we are using.
15109   echo 'int i;' > conftest.$ac_ext
15110   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15111   (eval $ac_compile) 2>&5
15112   ac_status=$?
15113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15114   (exit $ac_status); }; then
15115     case `/usr/bin/file conftest.$ac_objext` in
15116       *ELF-32*)
15117         HPUX_IA64_MODE="32"
15118         ;;
15119       *ELF-64*)
15120         HPUX_IA64_MODE="64"
15121         ;;
15122     esac
15123   fi
15124   rm -rf conftest*
15125   ;;
15126 *-*-irix6*)
15127   # Find out which ABI we are using.
15128   echo '#line 15128 "configure"' > conftest.$ac_ext
15129   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15130   (eval $ac_compile) 2>&5
15131   ac_status=$?
15132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15133   (exit $ac_status); }; then
15134     if test "$lt_cv_prog_gnu_ld" = yes; then
15135       case `/usr/bin/file conftest.$ac_objext` in
15136         *32-bit*)
15137           LD="${LD-ld} -melf32bsmip"
15138           ;;
15139         *N32*)
15140           LD="${LD-ld} -melf32bmipn32"
15141           ;;
15142         *64-bit*)
15143           LD="${LD-ld} -melf64bmip"
15144         ;;
15145       esac
15146     else
15147       case `/usr/bin/file conftest.$ac_objext` in
15148         *32-bit*)
15149           LD="${LD-ld} -32"
15150           ;;
15151         *N32*)
15152           LD="${LD-ld} -n32"
15153           ;;
15154         *64-bit*)
15155           LD="${LD-ld} -64"
15156           ;;
15157       esac
15158     fi
15159   fi
15160   rm -rf conftest*
15161   ;;
15162
15163 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15164 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15165   # Find out which ABI we are using.
15166   echo 'int i;' > conftest.$ac_ext
15167   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15168   (eval $ac_compile) 2>&5
15169   ac_status=$?
15170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15171   (exit $ac_status); }; then
15172     case `/usr/bin/file conftest.o` in
15173       *32-bit*)
15174         case $host in
15175           x86_64-*kfreebsd*-gnu)
15176             LD="${LD-ld} -m elf_i386_fbsd"
15177             ;;
15178           x86_64-*linux*)
15179             LD="${LD-ld} -m elf_i386"
15180             ;;
15181           ppc64-*linux*|powerpc64-*linux*)
15182             LD="${LD-ld} -m elf32ppclinux"
15183             ;;
15184           s390x-*linux*)
15185             LD="${LD-ld} -m elf_s390"
15186             ;;
15187           sparc64-*linux*)
15188             LD="${LD-ld} -m elf32_sparc"
15189             ;;
15190         esac
15191         ;;
15192       *64-bit*)
15193         case $host in
15194           x86_64-*kfreebsd*-gnu)
15195             LD="${LD-ld} -m elf_x86_64_fbsd"
15196             ;;
15197           x86_64-*linux*)
15198             LD="${LD-ld} -m elf_x86_64"
15199             ;;
15200           ppc*-*linux*|powerpc*-*linux*)
15201             LD="${LD-ld} -m elf64ppc"
15202             ;;
15203           s390*-*linux*|s390*-*tpf*)
15204             LD="${LD-ld} -m elf64_s390"
15205             ;;
15206           sparc*-*linux*)
15207             LD="${LD-ld} -m elf64_sparc"
15208             ;;
15209         esac
15210         ;;
15211     esac
15212   fi
15213   rm -rf conftest*
15214   ;;
15215
15216 *-*-sco3.2v5*)
15217   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15218   SAVE_CFLAGS="$CFLAGS"
15219   CFLAGS="$CFLAGS -belf"
15220   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15221 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15222 if test "${lt_cv_cc_needs_belf+set}" = set; then
15223   echo $ECHO_N "(cached) $ECHO_C" >&6
15224 else
15225   ac_ext=c
15226 ac_cpp='$CPP $CPPFLAGS'
15227 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15228 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15229 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15230
15231      cat >conftest.$ac_ext <<_ACEOF
15232 /* confdefs.h.  */
15233 _ACEOF
15234 cat confdefs.h >>conftest.$ac_ext
15235 cat >>conftest.$ac_ext <<_ACEOF
15236 /* end confdefs.h.  */
15237
15238 int
15239 main ()
15240 {
15241
15242   ;
15243   return 0;
15244 }
15245 _ACEOF
15246 rm -f conftest.$ac_objext conftest$ac_exeext
15247 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15248   (eval $ac_link) 2>conftest.er1
15249   ac_status=$?
15250   grep -v '^ *+' conftest.er1 >conftest.err
15251   rm -f conftest.er1
15252   cat conftest.err >&5
15253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15254   (exit $ac_status); } &&
15255          { ac_try='test -z "$ac_c_werror_flag"
15256                          || test ! -s conftest.err'
15257   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15258   (eval $ac_try) 2>&5
15259   ac_status=$?
15260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15261   (exit $ac_status); }; } &&
15262          { ac_try='test -s conftest$ac_exeext'
15263   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15264   (eval $ac_try) 2>&5
15265   ac_status=$?
15266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15267   (exit $ac_status); }; }; then
15268   lt_cv_cc_needs_belf=yes
15269 else
15270   echo "$as_me: failed program was:" >&5
15271 sed 's/^/| /' conftest.$ac_ext >&5
15272
15273 lt_cv_cc_needs_belf=no
15274 fi
15275 rm -f conftest.err conftest.$ac_objext \
15276       conftest$ac_exeext conftest.$ac_ext
15277      ac_ext=c
15278 ac_cpp='$CPP $CPPFLAGS'
15279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15282
15283 fi
15284 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15285 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15286   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15287     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15288     CFLAGS="$SAVE_CFLAGS"
15289   fi
15290   ;;
15291 sparc*-*solaris*)
15292   # Find out which ABI we are using.
15293   echo 'int i;' > conftest.$ac_ext
15294   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15295   (eval $ac_compile) 2>&5
15296   ac_status=$?
15297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15298   (exit $ac_status); }; then
15299     case `/usr/bin/file conftest.o` in
15300     *64-bit*)
15301       case $lt_cv_prog_gnu_ld in
15302       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15303       *)    LD="${LD-ld} -64" ;;
15304       esac
15305       ;;
15306     esac
15307   fi
15308   rm -rf conftest*
15309   ;;
15310 esac
15311
15312 need_locks="$enable_libtool_lock"
15313
15314
15315 for ac_header in dlfcn.h
15316 do
15317 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15318 echo "$as_me:$LINENO: checking for $ac_header" >&5
15319 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15320 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15321   echo $ECHO_N "(cached) $ECHO_C" >&6
15322 else
15323   cat >conftest.$ac_ext <<_ACEOF
15324 /* confdefs.h.  */
15325 _ACEOF
15326 cat confdefs.h >>conftest.$ac_ext
15327 cat >>conftest.$ac_ext <<_ACEOF
15328 /* end confdefs.h.  */
15329 #include <$ac_header>
15330 _ACEOF
15331 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15332   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15333   ac_status=$?
15334   grep -v '^ *+' conftest.er1 >conftest.err
15335   rm -f conftest.er1
15336   cat conftest.err >&5
15337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15338   (exit $ac_status); } >/dev/null; then
15339   if test -s conftest.err; then
15340     ac_cpp_err=$ac_c_preproc_warn_flag
15341     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15342   else
15343     ac_cpp_err=
15344   fi
15345 else
15346   ac_cpp_err=yes
15347 fi
15348 if test -z "$ac_cpp_err"; then
15349   eval "$as_ac_Header=yes"
15350 else
15351   echo "$as_me: failed program was:" >&5
15352 sed 's/^/| /' conftest.$ac_ext >&5
15353
15354   eval "$as_ac_Header=no"
15355 fi
15356 rm -f conftest.err conftest.$ac_ext
15357 fi
15358 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15359 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15360 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15361   cat >>confdefs.h <<_ACEOF
15362 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15363 _ACEOF
15364
15365 fi
15366 done
15367
15368
15369
15370 # This can be used to rebuild libtool when needed
15371 LIBTOOL_DEPS="$ltmain"
15372
15373 # Always use our own libtool.
15374 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389
15390
15391
15392
15393
15394
15395
15396
15397
15398
15399
15400 test -z "$LN_S" && LN_S="ln -s"
15401
15402
15403
15404
15405
15406
15407
15408
15409
15410
15411
15412
15413
15414
15415 if test -n "${ZSH_VERSION+set}" ; then
15416    setopt NO_GLOB_SUBST
15417 fi
15418
15419 echo "$as_me:$LINENO: checking for objdir" >&5
15420 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
15421 if test "${lt_cv_objdir+set}" = set; then
15422   echo $ECHO_N "(cached) $ECHO_C" >&6
15423 else
15424   rm -f .libs 2>/dev/null
15425 mkdir .libs 2>/dev/null
15426 if test -d .libs; then
15427   lt_cv_objdir=.libs
15428 else
15429   # MS-DOS does not allow filenames that begin with a dot.
15430   lt_cv_objdir=_libs
15431 fi
15432 rmdir .libs 2>/dev/null
15433 fi
15434 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
15435 echo "${ECHO_T}$lt_cv_objdir" >&6
15436 objdir=$lt_cv_objdir
15437
15438
15439
15440
15441
15442 cat >>confdefs.h <<_ACEOF
15443 #define LT_OBJDIR "$lt_cv_objdir/"
15444 _ACEOF
15445
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462 case $host_os in
15463 aix3*)
15464   # AIX sometimes has problems with the GCC collect2 program.  For some
15465   # reason, if we set the COLLECT_NAMES environment variable, the problems
15466   # vanish in a puff of smoke.
15467   if test "X${COLLECT_NAMES+set}" != Xset; then
15468     COLLECT_NAMES=
15469     export COLLECT_NAMES
15470   fi
15471   ;;
15472 esac
15473
15474 # Sed substitution that helps us do robust quoting.  It backslashifies
15475 # metacharacters that are still active within double-quoted strings.
15476 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
15477
15478 # Same as above, but do not quote variable references.
15479 double_quote_subst='s/\(["`\\]\)/\\\1/g'
15480
15481 # Sed substitution to delay expansion of an escaped shell variable in a
15482 # double_quote_subst'ed string.
15483 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
15484
15485 # Sed substitution to delay expansion of an escaped single quote.
15486 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
15487
15488 # Sed substitution to avoid accidental globbing in evaled expressions
15489 no_glob_subst='s/\*/\\\*/g'
15490
15491 # Global variables:
15492 ofile=libtool
15493 can_build_shared=yes
15494
15495 # All known linkers require a `.a' archive for static linking (except MSVC,
15496 # which needs '.lib').
15497 libext=a
15498
15499 with_gnu_ld="$lt_cv_prog_gnu_ld"
15500
15501 old_CC="$CC"
15502 old_CFLAGS="$CFLAGS"
15503
15504 # Set sane defaults for various variables
15505 test -z "$CC" && CC=cc
15506 test -z "$LTCC" && LTCC=$CC
15507 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
15508 test -z "$LD" && LD=ld
15509 test -z "$ac_objext" && ac_objext=o
15510
15511 for cc_temp in $compiler""; do
15512   case $cc_temp in
15513     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
15514     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
15515     \-*) ;;
15516     *) break;;
15517   esac
15518 done
15519 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
15520
15521
15522 # Only perform the check for file, if the check method requires it
15523 test -z "$MAGIC_CMD" && MAGIC_CMD=file
15524 case $deplibs_check_method in
15525 file_magic*)
15526   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
15527     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
15528 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
15529 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
15530   echo $ECHO_N "(cached) $ECHO_C" >&6
15531 else
15532   case $MAGIC_CMD in
15533 [\\/*] |  ?:[\\/]*)
15534   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15535   ;;
15536 *)
15537   lt_save_MAGIC_CMD="$MAGIC_CMD"
15538   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15539   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15540   for ac_dir in $ac_dummy; do
15541     IFS="$lt_save_ifs"
15542     test -z "$ac_dir" && ac_dir=.
15543     if test -f $ac_dir/${ac_tool_prefix}file; then
15544       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
15545       if test -n "$file_magic_test_file"; then
15546         case $deplibs_check_method in
15547         "file_magic "*)
15548           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
15549           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15550           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
15551             $EGREP "$file_magic_regex" > /dev/null; then
15552             :
15553           else
15554             cat <<_LT_EOF 1>&2
15555
15556 *** Warning: the command libtool uses to detect shared libraries,
15557 *** $file_magic_cmd, produces output that libtool cannot recognize.
15558 *** The result is that libtool may fail to recognize shared libraries
15559 *** as such.  This will affect the creation of libtool libraries that
15560 *** depend on shared libraries, but programs linked with such libtool
15561 *** libraries will work regardless of this problem.  Nevertheless, you
15562 *** may want to report the problem to your system manager and/or to
15563 *** bug-libtool@gnu.org
15564
15565 _LT_EOF
15566           fi ;;
15567         esac
15568       fi
15569       break
15570     fi
15571   done
15572   IFS="$lt_save_ifs"
15573   MAGIC_CMD="$lt_save_MAGIC_CMD"
15574   ;;
15575 esac
15576 fi
15577
15578 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15579 if test -n "$MAGIC_CMD"; then
15580   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
15581 echo "${ECHO_T}$MAGIC_CMD" >&6
15582 else
15583   echo "$as_me:$LINENO: result: no" >&5
15584 echo "${ECHO_T}no" >&6
15585 fi
15586
15587
15588
15589
15590
15591 if test -z "$lt_cv_path_MAGIC_CMD"; then
15592   if test -n "$ac_tool_prefix"; then
15593     echo "$as_me:$LINENO: checking for file" >&5
15594 echo $ECHO_N "checking for file... $ECHO_C" >&6
15595 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
15596   echo $ECHO_N "(cached) $ECHO_C" >&6
15597 else
15598   case $MAGIC_CMD in
15599 [\\/*] |  ?:[\\/]*)
15600   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
15601   ;;
15602 *)
15603   lt_save_MAGIC_CMD="$MAGIC_CMD"
15604   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15605   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
15606   for ac_dir in $ac_dummy; do
15607     IFS="$lt_save_ifs"
15608     test -z "$ac_dir" && ac_dir=.
15609     if test -f $ac_dir/file; then
15610       lt_cv_path_MAGIC_CMD="$ac_dir/file"
15611       if test -n "$file_magic_test_file"; then
15612         case $deplibs_check_method in
15613         "file_magic "*)
15614           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
15615           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15616           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
15617             $EGREP "$file_magic_regex" > /dev/null; then
15618             :
15619           else
15620             cat <<_LT_EOF 1>&2
15621
15622 *** Warning: the command libtool uses to detect shared libraries,
15623 *** $file_magic_cmd, produces output that libtool cannot recognize.
15624 *** The result is that libtool may fail to recognize shared libraries
15625 *** as such.  This will affect the creation of libtool libraries that
15626 *** depend on shared libraries, but programs linked with such libtool
15627 *** libraries will work regardless of this problem.  Nevertheless, you
15628 *** may want to report the problem to your system manager and/or to
15629 *** bug-libtool@gnu.org
15630
15631 _LT_EOF
15632           fi ;;
15633         esac
15634       fi
15635       break
15636     fi
15637   done
15638   IFS="$lt_save_ifs"
15639   MAGIC_CMD="$lt_save_MAGIC_CMD"
15640   ;;
15641 esac
15642 fi
15643
15644 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
15645 if test -n "$MAGIC_CMD"; then
15646   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
15647 echo "${ECHO_T}$MAGIC_CMD" >&6
15648 else
15649   echo "$as_me:$LINENO: result: no" >&5
15650 echo "${ECHO_T}no" >&6
15651 fi
15652
15653
15654   else
15655     MAGIC_CMD=:
15656   fi
15657 fi
15658
15659   fi
15660   ;;
15661 esac
15662
15663 # Use C for the default configuration in the libtool script
15664
15665 lt_save_CC="$CC"
15666 ac_ext=c
15667 ac_cpp='$CPP $CPPFLAGS'
15668 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15669 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15670 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15671
15672
15673 # Source file extension for C test sources.
15674 ac_ext=c
15675
15676 # Object file extension for compiled C test sources.
15677 objext=o
15678 objext=$objext
15679
15680 # Code to be used in simple compile tests
15681 lt_simple_compile_test_code="int some_variable = 0;"
15682
15683 # Code to be used in simple link tests
15684 lt_simple_link_test_code='int main(){return(0);}'
15685
15686
15687
15688
15689
15690
15691
15692 # If no C compiler was specified, use CC.
15693 LTCC=${LTCC-"$CC"}
15694
15695 # If no C compiler flags were specified, use CFLAGS.
15696 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15697
15698 # Allow CC to be a program name with arguments.
15699 compiler=$CC
15700
15701 # Save the default compiler, since it gets overwritten when the other
15702 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
15703 compiler_DEFAULT=$CC
15704
15705 # save warnings/boilerplate of simple test code
15706 ac_outfile=conftest.$ac_objext
15707 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
15708 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15709 _lt_compiler_boilerplate=`cat conftest.err`
15710 $RM conftest*
15711
15712 ac_outfile=conftest.$ac_objext
15713 echo "$lt_simple_link_test_code" >conftest.$ac_ext
15714 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
15715 _lt_linker_boilerplate=`cat conftest.err`
15716 $RM conftest*
15717
15718
15719 ## CAVEAT EMPTOR:
15720 ## There is no encapsulation within the following macros, do not change
15721 ## the running order or otherwise move them around unless you know exactly
15722 ## what you are doing...
15723 if test -n "$compiler"; then
15724
15725 lt_prog_compiler_no_builtin_flag=
15726
15727 if test "$GCC" = yes; then
15728   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
15729
15730   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
15731 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
15732 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
15733   echo $ECHO_N "(cached) $ECHO_C" >&6
15734 else
15735   lt_cv_prog_compiler_rtti_exceptions=no
15736    ac_outfile=conftest.$ac_objext
15737    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15738    lt_compiler_flag="-fno-rtti -fno-exceptions"
15739    # Insert the option either (1) after the last *FLAGS variable, or
15740    # (2) before a word containing "conftest.", or (3) at the end.
15741    # Note that $ac_compile itself does not contain backslashes and begins
15742    # with a dollar sign (not a hyphen), so the echo should work correctly.
15743    # The option is referenced via a variable to avoid confusing sed.
15744    lt_compile=`echo "$ac_compile" | $SED \
15745    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
15746    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
15747    -e 's:$: $lt_compiler_flag:'`
15748    (eval echo "\"\$as_me:15748: $lt_compile\"" >&5)
15749    (eval "$lt_compile" 2>conftest.err)
15750    ac_status=$?
15751    cat conftest.err >&5
15752    echo "$as_me:15752: \$? = $ac_status" >&5
15753    if (exit $ac_status) && test -s "$ac_outfile"; then
15754      # The compiler can only warn and ignore the option if not recognized
15755      # So say no if there are warnings other than the usual output.
15756      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
15757      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
15758      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
15759        lt_cv_prog_compiler_rtti_exceptions=yes
15760      fi
15761    fi
15762    $RM conftest*
15763
15764 fi
15765 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
15766 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
15767
15768 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
15769     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
15770 else
15771     :
15772 fi
15773
15774 fi
15775
15776
15777
15778
15779
15780
15781   lt_prog_compiler_wl=
15782 lt_prog_compiler_pic=
15783 lt_prog_compiler_static=
15784
15785 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
15786 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
15787
15788   if test "$GCC" = yes; then
15789     lt_prog_compiler_wl='-Wl,'
15790     lt_prog_compiler_static='-static'
15791
15792     case $host_os in
15793       aix*)
15794       # All AIX code is PIC.
15795       if test "$host_cpu" = ia64; then
15796         # AIX 5 now supports IA64 processor
15797         lt_prog_compiler_static='-Bstatic'
15798       fi
15799       ;;
15800
15801     amigaos*)
15802       if test "$host_cpu" = m68k; then
15803         # FIXME: we need at least 68020 code to build shared libraries, but
15804         # adding the `-m68020' flag to GCC prevents building anything better,
15805         # like `-m68040'.
15806         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
15807       fi
15808       ;;
15809
15810     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
15811       # PIC is the default for these OSes.
15812       ;;
15813
15814     mingw* | cygwin* | pw32* | os2*)
15815       # This hack is so that the source file can tell whether it is being
15816       # built for inclusion in a dll (and should export symbols for example).
15817       # Although the cygwin gcc ignores -fPIC, still need this for old-style
15818       # (--disable-auto-import) libraries
15819       lt_prog_compiler_pic='-DDLL_EXPORT'
15820       ;;
15821
15822     darwin* | rhapsody*)
15823       # PIC is the default on this platform
15824       # Common symbols not allowed in MH_DYLIB files
15825       lt_prog_compiler_pic='-fno-common'
15826       ;;
15827
15828     hpux*)
15829       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15830       # not for PA HP-UX.
15831       case $host_cpu in
15832       hppa*64*|ia64*)
15833         # +Z the default
15834         ;;
15835       *)
15836         lt_prog_compiler_pic='-fPIC'
15837         ;;
15838       esac
15839       ;;
15840
15841     interix[3-9]*)
15842       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
15843       # Instead, we relocate shared libraries at runtime.
15844       ;;
15845
15846     msdosdjgpp*)
15847       # Just because we use GCC doesn't mean we suddenly get shared libraries
15848       # on systems that don't support them.
15849       lt_prog_compiler_can_build_shared=no
15850       enable_shared=no
15851       ;;
15852
15853     *nto* | *qnx*)
15854       # QNX uses GNU C++, but need to define -shared option too, otherwise
15855       # it will coredump.
15856       lt_prog_compiler_pic='-fPIC -shared'
15857       ;;
15858
15859     sysv4*MP*)
15860       if test -d /usr/nec; then
15861         lt_prog_compiler_pic=-Kconform_pic
15862       fi
15863       ;;
15864
15865     *)
15866       lt_prog_compiler_pic='-fPIC'
15867       ;;
15868     esac
15869   else
15870     # PORTME Check for flag to pass linker flags through the system compiler.
15871     case $host_os in
15872     aix*)
15873       lt_prog_compiler_wl='-Wl,'
15874       if test "$host_cpu" = ia64; then
15875         # AIX 5 now supports IA64 processor
15876         lt_prog_compiler_static='-Bstatic'
15877       else
15878         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
15879       fi
15880       ;;
15881     darwin*)
15882       # PIC is the default on this platform
15883       # Common symbols not allowed in MH_DYLIB files
15884       case $cc_basename in
15885       xlc*)
15886         lt_prog_compiler_pic='-qnocommon'
15887         lt_prog_compiler_wl='-Wl,'
15888         ;;
15889       esac
15890       ;;
15891
15892     mingw* | cygwin* | pw32* | os2*)
15893       # This hack is so that the source file can tell whether it is being
15894       # built for inclusion in a dll (and should export symbols for example).
15895       lt_prog_compiler_pic='-DDLL_EXPORT'
15896       ;;
15897
15898     hpux9* | hpux10* | hpux11*)
15899       lt_prog_compiler_wl='-Wl,'
15900       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
15901       # not for PA HP-UX.
15902       case $host_cpu in
15903       hppa*64*|ia64*)
15904         # +Z the default
15905         ;;
15906       *)
15907         lt_prog_compiler_pic='+Z'
15908         ;;
15909       esac
15910       # Is there a better lt_prog_compiler_static that works with the bundled CC?
15911       lt_prog_compiler_static='${wl}-a ${wl}archive'
15912       ;;
15913
15914     irix5* | irix6* | nonstopux*)
15915       lt_prog_compiler_wl='-Wl,'
15916       # PIC (with -KPIC) is the default.
15917       lt_prog_compiler_static='-non_shared'
15918       ;;
15919
15920     linux* | k*bsd*-gnu)
15921       case $cc_basename in
15922       icc* | ecc*)
15923         lt_prog_compiler_wl='-Wl,'
15924         lt_prog_compiler_pic='-KPIC'
15925         lt_prog_compiler_static='-static'
15926         ;;
15927       pgcc* | pgf77* | pgf90* | pgf95*)
15928         # Portland Group compilers (*not* the Pentium gcc compiler,
15929         # which looks to be a dead project)
15930         lt_prog_compiler_wl='-Wl,'
15931         lt_prog_compiler_pic='-fpic'
15932         lt_prog_compiler_static='-Bstatic'
15933         ;;
15934       ccc*)
15935         lt_prog_compiler_wl='-Wl,'
15936         # All Alpha code is PIC.
15937         lt_prog_compiler_static='-non_shared'
15938         ;;
15939       *)
15940         case `$CC -V 2>&1 | sed 5q` in
15941         *Sun\ C*)
15942           # Sun C 5.9
15943           lt_prog_compiler_pic='-KPIC'
15944           lt_prog_compiler_static='-Bstatic'
15945           lt_prog_compiler_wl='-Wl,'
15946           ;;
15947         *Sun\ F*)
15948           # Sun Fortran 8.3 passes all unrecognized flags to the linker
15949           lt_prog_compiler_pic='-KPIC'
15950           lt_prog_compiler_static='-Bstatic'
15951           lt_prog_compiler_wl=''
15952           ;;
15953         esac
15954         ;;
15955       esac
15956       ;;
15957
15958     newsos6)
15959       lt_prog_compiler_pic='-KPIC'
15960       lt_prog_compiler_static='-Bstatic'
15961       ;;
15962
15963     *nto* | *qnx*)
15964       # QNX uses GNU C++, but need to define -shared option too, otherwise
15965       # it will coredump.
15966       lt_prog_compiler_pic='-fPIC -shared'
15967       ;;
15968
15969     osf3* | osf4* | osf5*)
15970       lt_prog_compiler_wl='-Wl,'
15971       # All OSF/1 code is PIC.
15972       lt_prog_compiler_static='-non_shared'
15973       ;;
15974
15975     rdos*)
15976       lt_prog_compiler_static='-non_shared'
15977       ;;
15978
15979     solaris*)
15980       lt_prog_compiler_pic='-KPIC'
15981       lt_prog_compiler_static='-Bstatic'
15982       case $cc_basename in
15983       f77* | f90* | f95*)
15984         lt_prog_compiler_wl='-Qoption ld ';;
15985       *)
15986         lt_prog_compiler_wl='-Wl,';;
15987       esac
15988       ;;
15989
15990     sunos4*)
15991       lt_prog_compiler_wl='-Qoption ld '
15992       lt_prog_compiler_pic='-PIC'
15993       lt_prog_compiler_static='-Bstatic'
15994       ;;
15995
15996     sysv4 | sysv4.2uw2* | sysv4.3*)
15997       lt_prog_compiler_wl='-Wl,'
15998       lt_prog_compiler_pic='-KPIC'
15999       lt_prog_compiler_static='-Bstatic'
16000       ;;
16001
16002     sysv4*MP*)
16003       if test -d /usr/nec ;then
16004         lt_prog_compiler_pic='-Kconform_pic'
16005         lt_prog_compiler_static='-Bstatic'
16006       fi
16007       ;;
16008
16009     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16010       lt_prog_compiler_wl='-Wl,'
16011       lt_prog_compiler_pic='-KPIC'
16012       lt_prog_compiler_static='-Bstatic'
16013       ;;
16014
16015     unicos*)
16016       lt_prog_compiler_wl='-Wl,'
16017       lt_prog_compiler_can_build_shared=no
16018       ;;
16019
16020     uts4*)
16021       lt_prog_compiler_pic='-pic'
16022       lt_prog_compiler_static='-Bstatic'
16023       ;;
16024
16025     *)
16026       lt_prog_compiler_can_build_shared=no
16027       ;;
16028     esac
16029   fi
16030
16031 case $host_os in
16032   # For platforms which do not support PIC, -DPIC is meaningless:
16033   *djgpp*)
16034     lt_prog_compiler_pic=
16035     ;;
16036   *)
16037     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16038     ;;
16039 esac
16040 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16041 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16042
16043
16044
16045
16046
16047
16048 #
16049 # Check to make sure the PIC flag actually works.
16050 #
16051 if test -n "$lt_prog_compiler_pic"; then
16052   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16053 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16054 if test "${lt_prog_compiler_pic_works+set}" = set; then
16055   echo $ECHO_N "(cached) $ECHO_C" >&6
16056 else
16057   lt_prog_compiler_pic_works=no
16058    ac_outfile=conftest.$ac_objext
16059    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16060    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16061    # Insert the option either (1) after the last *FLAGS variable, or
16062    # (2) before a word containing "conftest.", or (3) at the end.
16063    # Note that $ac_compile itself does not contain backslashes and begins
16064    # with a dollar sign (not a hyphen), so the echo should work correctly.
16065    # The option is referenced via a variable to avoid confusing sed.
16066    lt_compile=`echo "$ac_compile" | $SED \
16067    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16068    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16069    -e 's:$: $lt_compiler_flag:'`
16070    (eval echo "\"\$as_me:16070: $lt_compile\"" >&5)
16071    (eval "$lt_compile" 2>conftest.err)
16072    ac_status=$?
16073    cat conftest.err >&5
16074    echo "$as_me:16074: \$? = $ac_status" >&5
16075    if (exit $ac_status) && test -s "$ac_outfile"; then
16076      # The compiler can only warn and ignore the option if not recognized
16077      # So say no if there are warnings other than the usual output.
16078      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16079      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16080      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16081        lt_prog_compiler_pic_works=yes
16082      fi
16083    fi
16084    $RM conftest*
16085
16086 fi
16087 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16088 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16089
16090 if test x"$lt_prog_compiler_pic_works" = xyes; then
16091     case $lt_prog_compiler_pic in
16092      "" | " "*) ;;
16093      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16094      esac
16095 else
16096     lt_prog_compiler_pic=
16097      lt_prog_compiler_can_build_shared=no
16098 fi
16099
16100 fi
16101
16102
16103
16104
16105
16106
16107 #
16108 # Check to make sure the static flag actually works.
16109 #
16110 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16111 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16112 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16113 if test "${lt_prog_compiler_static_works+set}" = set; then
16114   echo $ECHO_N "(cached) $ECHO_C" >&6
16115 else
16116   lt_prog_compiler_static_works=no
16117    save_LDFLAGS="$LDFLAGS"
16118    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16119    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16120    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16121      # The linker can only warn and ignore the option if not recognized
16122      # So say no if there are warnings
16123      if test -s conftest.err; then
16124        # Append any errors to the config.log.
16125        cat conftest.err 1>&5
16126        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16127        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16128        if diff conftest.exp conftest.er2 >/dev/null; then
16129          lt_prog_compiler_static_works=yes
16130        fi
16131      else
16132        lt_prog_compiler_static_works=yes
16133      fi
16134    fi
16135    $RM conftest*
16136    LDFLAGS="$save_LDFLAGS"
16137
16138 fi
16139 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16140 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16141
16142 if test x"$lt_prog_compiler_static_works" = xyes; then
16143     :
16144 else
16145     lt_prog_compiler_static=
16146 fi
16147
16148
16149
16150
16151
16152
16153
16154   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16155 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16156 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16157   echo $ECHO_N "(cached) $ECHO_C" >&6
16158 else
16159   lt_cv_prog_compiler_c_o=no
16160    $RM -r conftest 2>/dev/null
16161    mkdir conftest
16162    cd conftest
16163    mkdir out
16164    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16165
16166    lt_compiler_flag="-o out/conftest2.$ac_objext"
16167    # Insert the option either (1) after the last *FLAGS variable, or
16168    # (2) before a word containing "conftest.", or (3) at the end.
16169    # Note that $ac_compile itself does not contain backslashes and begins
16170    # with a dollar sign (not a hyphen), so the echo should work correctly.
16171    lt_compile=`echo "$ac_compile" | $SED \
16172    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16173    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16174    -e 's:$: $lt_compiler_flag:'`
16175    (eval echo "\"\$as_me:16175: $lt_compile\"" >&5)
16176    (eval "$lt_compile" 2>out/conftest.err)
16177    ac_status=$?
16178    cat out/conftest.err >&5
16179    echo "$as_me:16179: \$? = $ac_status" >&5
16180    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16181    then
16182      # The compiler can only warn and ignore the option if not recognized
16183      # So say no if there are warnings
16184      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16185      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16186      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16187        lt_cv_prog_compiler_c_o=yes
16188      fi
16189    fi
16190    chmod u+w . 2>&5
16191    $RM conftest*
16192    # SGI C++ compiler will create directory out/ii_files/ for
16193    # template instantiation
16194    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16195    $RM out/* && rmdir out
16196    cd ..
16197    $RM -r conftest
16198    $RM conftest*
16199
16200 fi
16201 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16202 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16203
16204
16205
16206
16207
16208
16209   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16210 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16211 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16212   echo $ECHO_N "(cached) $ECHO_C" >&6
16213 else
16214   lt_cv_prog_compiler_c_o=no
16215    $RM -r conftest 2>/dev/null
16216    mkdir conftest
16217    cd conftest
16218    mkdir out
16219    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16220
16221    lt_compiler_flag="-o out/conftest2.$ac_objext"
16222    # Insert the option either (1) after the last *FLAGS variable, or
16223    # (2) before a word containing "conftest.", or (3) at the end.
16224    # Note that $ac_compile itself does not contain backslashes and begins
16225    # with a dollar sign (not a hyphen), so the echo should work correctly.
16226    lt_compile=`echo "$ac_compile" | $SED \
16227    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16228    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16229    -e 's:$: $lt_compiler_flag:'`
16230    (eval echo "\"\$as_me:16230: $lt_compile\"" >&5)
16231    (eval "$lt_compile" 2>out/conftest.err)
16232    ac_status=$?
16233    cat out/conftest.err >&5
16234    echo "$as_me:16234: \$? = $ac_status" >&5
16235    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16236    then
16237      # The compiler can only warn and ignore the option if not recognized
16238      # So say no if there are warnings
16239      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16240      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16241      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16242        lt_cv_prog_compiler_c_o=yes
16243      fi
16244    fi
16245    chmod u+w . 2>&5
16246    $RM conftest*
16247    # SGI C++ compiler will create directory out/ii_files/ for
16248    # template instantiation
16249    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16250    $RM out/* && rmdir out
16251    cd ..
16252    $RM -r conftest
16253    $RM conftest*
16254
16255 fi
16256 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16257 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16258
16259
16260
16261
16262 hard_links="nottested"
16263 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16264   # do not overwrite the value of need_locks provided by the user
16265   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16266 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16267   hard_links=yes
16268   $RM conftest*
16269   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16270   touch conftest.a
16271   ln conftest.a conftest.b 2>&5 || hard_links=no
16272   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16273   echo "$as_me:$LINENO: result: $hard_links" >&5
16274 echo "${ECHO_T}$hard_links" >&6
16275   if test "$hard_links" = no; then
16276     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16277 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16278     need_locks=warn
16279   fi
16280 else
16281   need_locks=no
16282 fi
16283
16284
16285
16286
16287
16288
16289   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16290 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16291
16292   runpath_var=
16293   allow_undefined_flag=
16294   always_export_symbols=no
16295   archive_cmds=
16296   archive_expsym_cmds=
16297   compiler_needs_object=no
16298   enable_shared_with_static_runtimes=no
16299   export_dynamic_flag_spec=
16300   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16301   hardcode_automatic=no
16302   hardcode_direct=no
16303   hardcode_direct_absolute=no
16304   hardcode_libdir_flag_spec=
16305   hardcode_libdir_flag_spec_ld=
16306   hardcode_libdir_separator=
16307   hardcode_minus_L=no
16308   hardcode_shlibpath_var=unsupported
16309   inherit_rpath=no
16310   link_all_deplibs=unknown
16311   module_cmds=
16312   module_expsym_cmds=
16313   old_archive_from_new_cmds=
16314   old_archive_from_expsyms_cmds=
16315   thread_safe_flag_spec=
16316   whole_archive_flag_spec=
16317   # include_expsyms should be a list of space-separated symbols to be *always*
16318   # included in the symbol list
16319   include_expsyms=
16320   # exclude_expsyms can be an extended regexp of symbols to exclude
16321   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16322   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16323   # as well as any symbol that contains `d'.
16324   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16325   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16326   # platforms (ab)use it in PIC code, but their linkers get confused if
16327   # the symbol is explicitly referenced.  Since portable code cannot
16328   # rely on this symbol name, it's probably fine to never include it in
16329   # preloaded symbol tables.
16330   extract_expsyms_cmds=
16331
16332   case $host_os in
16333   cygwin* | mingw* | pw32*)
16334     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16335     # When not using gcc, we currently assume that we are using
16336     # Microsoft Visual C++.
16337     if test "$GCC" != yes; then
16338       with_gnu_ld=no
16339     fi
16340     ;;
16341   interix*)
16342     # we just hope/assume this is gcc and not c89 (= MSVC++)
16343     with_gnu_ld=yes
16344     ;;
16345   openbsd*)
16346     with_gnu_ld=no
16347     ;;
16348   esac
16349
16350   ld_shlibs=yes
16351   if test "$with_gnu_ld" = yes; then
16352     # If archive_cmds runs LD, not CC, wlarc should be empty
16353     wlarc='${wl}'
16354
16355     # Set some defaults for GNU ld with shared library support. These
16356     # are reset later if shared libraries are not supported. Putting them
16357     # here allows them to be overridden if necessary.
16358     runpath_var=LD_RUN_PATH
16359     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16360     export_dynamic_flag_spec='${wl}--export-dynamic'
16361     # ancient GNU ld didn't support --whole-archive et. al.
16362     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16363       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16364     else
16365       whole_archive_flag_spec=
16366     fi
16367     supports_anon_versioning=no
16368     case `$LD -v 2>&1` in
16369       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16370       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16371       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16372       *\ 2.11.*) ;; # other 2.11 versions
16373       *) supports_anon_versioning=yes ;;
16374     esac
16375
16376     # See if GNU ld supports shared libraries.
16377     case $host_os in
16378     aix[3-9]*)
16379       # On AIX/PPC, the GNU linker is very broken
16380       if test "$host_cpu" != ia64; then
16381         ld_shlibs=no
16382         cat <<_LT_EOF 1>&2
16383
16384 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16385 *** to be unable to reliably create shared libraries on AIX.
16386 *** Therefore, libtool is disabling shared libraries support.  If you
16387 *** really care for shared libraries, you may want to modify your PATH
16388 *** so that a non-GNU linker is found, and then restart.
16389
16390 _LT_EOF
16391       fi
16392       ;;
16393
16394     amigaos*)
16395       if test "$host_cpu" = m68k; then
16396         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16397         hardcode_libdir_flag_spec='-L$libdir'
16398         hardcode_minus_L=yes
16399       fi
16400
16401       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
16402       # that the semantics of dynamic libraries on AmigaOS, at least up
16403       # to version 4, is to share data among multiple programs linked
16404       # with the same dynamic library.  Since this doesn't match the
16405       # behavior of shared libraries on other platforms, we can't use
16406       # them.
16407       ld_shlibs=no
16408       ;;
16409
16410     beos*)
16411       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16412         allow_undefined_flag=unsupported
16413         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
16414         # support --undefined.  This deserves some investigation.  FIXME
16415         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16416       else
16417         ld_shlibs=no
16418       fi
16419       ;;
16420
16421     cygwin* | mingw* | pw32*)
16422       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
16423       # as there is no search path for DLLs.
16424       hardcode_libdir_flag_spec='-L$libdir'
16425       allow_undefined_flag=unsupported
16426       always_export_symbols=no
16427       enable_shared_with_static_runtimes=yes
16428       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
16429
16430       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
16431         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16432         # If the export-symbols file already is a .def file (1st line
16433         # is EXPORTS), use it as is; otherwise, prepend...
16434         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
16435           cp $export_symbols $output_objdir/$soname.def;
16436         else
16437           echo EXPORTS > $output_objdir/$soname.def;
16438           cat $export_symbols >> $output_objdir/$soname.def;
16439         fi~
16440         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
16441       else
16442         ld_shlibs=no
16443       fi
16444       ;;
16445
16446     interix[3-9]*)
16447       hardcode_direct=no
16448       hardcode_shlibpath_var=no
16449       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
16450       export_dynamic_flag_spec='${wl}-E'
16451       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
16452       # Instead, shared libraries are loaded at an image base (0x10000000 by
16453       # default) and relocated if they conflict, which is a slow very memory
16454       # consuming and fragmenting process.  To avoid this, we pick a random,
16455       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
16456       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
16457       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16458       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
16459       ;;
16460
16461     gnu* | linux* | tpf* | k*bsd*-gnu)
16462       tmp_diet=no
16463       if test "$host_os" = linux-dietlibc; then
16464         case $cc_basename in
16465           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
16466         esac
16467       fi
16468       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
16469          && test "$tmp_diet" = no
16470       then
16471         tmp_addflag=
16472         case $cc_basename,$host_cpu in
16473         pgcc*)                          # Portland Group C compiler
16474           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'
16475           tmp_addflag=' $pic_flag'
16476           ;;
16477         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
16478           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
16479           tmp_addflag=' $pic_flag -Mnomain' ;;
16480         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
16481           tmp_addflag=' -i_dynamic' ;;
16482         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
16483           tmp_addflag=' -i_dynamic -nofor_main' ;;
16484         ifc* | ifort*)                  # Intel Fortran compiler
16485           tmp_addflag=' -nofor_main' ;;
16486         esac
16487         case `$CC -V 2>&1 | sed 5q` in
16488         *Sun\ C*)                       # Sun C 5.9
16489           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\"` ${wl}--no-whole-archive'
16490           compiler_needs_object=yes
16491           tmp_sharedflag='-G' ;;
16492         *Sun\ F*)                       # Sun Fortran 8.3
16493           tmp_sharedflag='-G' ;;
16494         *)
16495           tmp_sharedflag='-shared' ;;
16496         esac
16497         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16498
16499         if test "x$supports_anon_versioning" = xyes; then
16500           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
16501             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
16502             echo "local: *; };" >> $output_objdir/$libname.ver~
16503             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
16504         fi
16505       else
16506         ld_shlibs=no
16507       fi
16508       ;;
16509
16510     netbsd*)
16511       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
16512         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
16513         wlarc=
16514       else
16515         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16516         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16517       fi
16518       ;;
16519
16520     solaris*)
16521       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
16522         ld_shlibs=no
16523         cat <<_LT_EOF 1>&2
16524
16525 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
16526 *** create shared libraries on Solaris systems.  Therefore, libtool
16527 *** is disabling shared libraries support.  We urge you to upgrade GNU
16528 *** binutils to release 2.9.1 or newer.  Another option is to modify
16529 *** your PATH or compiler configuration so that the native linker is
16530 *** used, and then restart.
16531
16532 _LT_EOF
16533       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16534         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16535         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16536       else
16537         ld_shlibs=no
16538       fi
16539       ;;
16540
16541     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
16542       case `$LD -v 2>&1` in
16543         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
16544         ld_shlibs=no
16545         cat <<_LT_EOF 1>&2
16546
16547 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
16548 *** reliably create shared libraries on SCO systems.  Therefore, libtool
16549 *** is disabling shared libraries support.  We urge you to upgrade GNU
16550 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
16551 *** your PATH or compiler configuration so that the native linker is
16552 *** used, and then restart.
16553
16554 _LT_EOF
16555         ;;
16556         *)
16557           # For security reasons, it is highly recommended that you always
16558           # use absolute paths for naming shared libraries, and exclude the
16559           # DT_RUNPATH tag from executables and libraries.  But doing so
16560           # requires that you compile everything twice, which is a pain.
16561           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16562             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16563             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16564             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16565           else
16566             ld_shlibs=no
16567           fi
16568         ;;
16569       esac
16570       ;;
16571
16572     sunos4*)
16573       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16574       wlarc=
16575       hardcode_direct=yes
16576       hardcode_shlibpath_var=no
16577       ;;
16578
16579     *)
16580       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
16581         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
16582         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
16583       else
16584         ld_shlibs=no
16585       fi
16586       ;;
16587     esac
16588
16589     if test "$ld_shlibs" = no; then
16590       runpath_var=
16591       hardcode_libdir_flag_spec=
16592       export_dynamic_flag_spec=
16593       whole_archive_flag_spec=
16594     fi
16595   else
16596     # PORTME fill in a description of your system's linker (not GNU ld)
16597     case $host_os in
16598     aix3*)
16599       allow_undefined_flag=unsupported
16600       always_export_symbols=yes
16601       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
16602       # Note: this linker hardcodes the directories in LIBPATH if there
16603       # are no directories specified by -L.
16604       hardcode_minus_L=yes
16605       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
16606         # Neither direct hardcoding nor static linking is supported with a
16607         # broken collect2.
16608         hardcode_direct=unsupported
16609       fi
16610       ;;
16611
16612     aix[4-9]*)
16613       if test "$host_cpu" = ia64; then
16614         # On IA64, the linker does run time linking by default, so we don't
16615         # have to do anything special.
16616         aix_use_runtimelinking=no
16617         exp_sym_flag='-Bexport'
16618         no_entry_flag=""
16619       else
16620         # If we're using GNU nm, then we don't want the "-C" option.
16621         # -C means demangle to AIX nm, but means don't demangle with GNU nm
16622         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
16623           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16624         else
16625           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
16626         fi
16627         aix_use_runtimelinking=no
16628
16629         # Test if we are trying to use run time linking or normal
16630         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
16631         # need to do runtime linking.
16632         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
16633           for ld_flag in $LDFLAGS; do
16634           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
16635             aix_use_runtimelinking=yes
16636             break
16637           fi
16638           done
16639           ;;
16640         esac
16641
16642         exp_sym_flag='-bexport'
16643         no_entry_flag='-bnoentry'
16644       fi
16645
16646       # When large executables or shared objects are built, AIX ld can
16647       # have problems creating the table of contents.  If linking a library
16648       # or program results in "error TOC overflow" add -mminimal-toc to
16649       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
16650       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
16651
16652       archive_cmds=''
16653       hardcode_direct=yes
16654       hardcode_direct_absolute=yes
16655       hardcode_libdir_separator=':'
16656       link_all_deplibs=yes
16657       file_list_spec='${wl}-f,'
16658
16659       if test "$GCC" = yes; then
16660         case $host_os in aix4.[012]|aix4.[012].*)
16661         # We only want to do this on AIX 4.2 and lower, the check
16662         # below for broken collect2 doesn't work under 4.3+
16663           collect2name=`${CC} -print-prog-name=collect2`
16664           if test -f "$collect2name" &&
16665            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
16666           then
16667           # We have reworked collect2
16668           :
16669           else
16670           # We have old collect2
16671           hardcode_direct=unsupported
16672           # It fails to find uninstalled libraries when the uninstalled
16673           # path is not listed in the libpath.  Setting hardcode_minus_L
16674           # to unsupported forces relinking
16675           hardcode_minus_L=yes
16676           hardcode_libdir_flag_spec='-L$libdir'
16677           hardcode_libdir_separator=
16678           fi
16679           ;;
16680         esac
16681         shared_flag='-shared'
16682         if test "$aix_use_runtimelinking" = yes; then
16683           shared_flag="$shared_flag "'${wl}-G'
16684         fi
16685       else
16686         # not using gcc
16687         if test "$host_cpu" = ia64; then
16688         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
16689         # chokes on -Wl,-G. The following line is correct:
16690           shared_flag='-G'
16691         else
16692           if test "$aix_use_runtimelinking" = yes; then
16693             shared_flag='${wl}-G'
16694           else
16695             shared_flag='${wl}-bM:SRE'
16696           fi
16697         fi
16698       fi
16699
16700       # It seems that -bexpall does not export symbols beginning with
16701       # underscore (_), so it is better to generate a list of symbols to export.
16702       always_export_symbols=yes
16703       if test "$aix_use_runtimelinking" = yes; then
16704         # Warning - without using the other runtime loading flags (-brtl),
16705         # -berok will link without error, but may produce a broken library.
16706         allow_undefined_flag='-berok'
16707         # Determine the default libpath from the value encoded in an
16708         # empty executable.
16709         cat >conftest.$ac_ext <<_ACEOF
16710 /* confdefs.h.  */
16711 _ACEOF
16712 cat confdefs.h >>conftest.$ac_ext
16713 cat >>conftest.$ac_ext <<_ACEOF
16714 /* end confdefs.h.  */
16715
16716 int
16717 main ()
16718 {
16719
16720   ;
16721   return 0;
16722 }
16723 _ACEOF
16724 rm -f conftest.$ac_objext conftest$ac_exeext
16725 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16726   (eval $ac_link) 2>conftest.er1
16727   ac_status=$?
16728   grep -v '^ *+' conftest.er1 >conftest.err
16729   rm -f conftest.er1
16730   cat conftest.err >&5
16731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16732   (exit $ac_status); } &&
16733          { ac_try='test -z "$ac_c_werror_flag"
16734                          || test ! -s conftest.err'
16735   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16736   (eval $ac_try) 2>&5
16737   ac_status=$?
16738   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16739   (exit $ac_status); }; } &&
16740          { ac_try='test -s conftest$ac_exeext'
16741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16742   (eval $ac_try) 2>&5
16743   ac_status=$?
16744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16745   (exit $ac_status); }; }; then
16746
16747 lt_aix_libpath_sed='
16748     /Import File Strings/,/^$/ {
16749         /^0/ {
16750             s/^0  *\(.*\)$/\1/
16751             p
16752         }
16753     }'
16754 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16755 # Check for a 64-bit object if we didn't find anything.
16756 if test -z "$aix_libpath"; then
16757   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16758 fi
16759 else
16760   echo "$as_me: failed program was:" >&5
16761 sed 's/^/| /' conftest.$ac_ext >&5
16762
16763 fi
16764 rm -f conftest.err conftest.$ac_objext \
16765       conftest$ac_exeext conftest.$ac_ext
16766 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16767
16768         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16769         archive_expsym_cmds='$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 $shared_flag"
16770       else
16771         if test "$host_cpu" = ia64; then
16772           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
16773           allow_undefined_flag="-z nodefs"
16774           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
16775         else
16776          # Determine the default libpath from the value encoded in an
16777          # empty executable.
16778          cat >conftest.$ac_ext <<_ACEOF
16779 /* confdefs.h.  */
16780 _ACEOF
16781 cat confdefs.h >>conftest.$ac_ext
16782 cat >>conftest.$ac_ext <<_ACEOF
16783 /* end confdefs.h.  */
16784
16785 int
16786 main ()
16787 {
16788
16789   ;
16790   return 0;
16791 }
16792 _ACEOF
16793 rm -f conftest.$ac_objext conftest$ac_exeext
16794 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
16795   (eval $ac_link) 2>conftest.er1
16796   ac_status=$?
16797   grep -v '^ *+' conftest.er1 >conftest.err
16798   rm -f conftest.er1
16799   cat conftest.err >&5
16800   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16801   (exit $ac_status); } &&
16802          { ac_try='test -z "$ac_c_werror_flag"
16803                          || test ! -s conftest.err'
16804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16805   (eval $ac_try) 2>&5
16806   ac_status=$?
16807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16808   (exit $ac_status); }; } &&
16809          { ac_try='test -s conftest$ac_exeext'
16810   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
16811   (eval $ac_try) 2>&5
16812   ac_status=$?
16813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16814   (exit $ac_status); }; }; then
16815
16816 lt_aix_libpath_sed='
16817     /Import File Strings/,/^$/ {
16818         /^0/ {
16819             s/^0  *\(.*\)$/\1/
16820             p
16821         }
16822     }'
16823 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16824 # Check for a 64-bit object if we didn't find anything.
16825 if test -z "$aix_libpath"; then
16826   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
16827 fi
16828 else
16829   echo "$as_me: failed program was:" >&5
16830 sed 's/^/| /' conftest.$ac_ext >&5
16831
16832 fi
16833 rm -f conftest.err conftest.$ac_objext \
16834       conftest$ac_exeext conftest.$ac_ext
16835 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
16836
16837          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
16838           # Warning - without using the other run time loading flags,
16839           # -berok will link without error, but may produce a broken library.
16840           no_undefined_flag=' ${wl}-bernotok'
16841           allow_undefined_flag=' ${wl}-berok'
16842           # Exported symbols can be pulled into shared objects from archives
16843           whole_archive_flag_spec='$convenience'
16844           archive_cmds_need_lc=yes
16845           # This is similar to how AIX traditionally builds its shared libraries.
16846           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'
16847         fi
16848       fi
16849       ;;
16850
16851     amigaos*)
16852       if test "$host_cpu" = m68k; then
16853         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16854         hardcode_libdir_flag_spec='-L$libdir'
16855         hardcode_minus_L=yes
16856       fi
16857       # see comment about different semantics on the GNU ld section
16858       ld_shlibs=no
16859       ;;
16860
16861     bsdi[45]*)
16862       export_dynamic_flag_spec=-rdynamic
16863       ;;
16864
16865     cygwin* | mingw* | pw32*)
16866       # When not using gcc, we currently assume that we are using
16867       # Microsoft Visual C++.
16868       # hardcode_libdir_flag_spec is actually meaningless, as there is
16869       # no search path for DLLs.
16870       hardcode_libdir_flag_spec=' '
16871       allow_undefined_flag=unsupported
16872       # Tell ltmain to make .lib files, not .a files.
16873       libext=lib
16874       # Tell ltmain to make .dll files, not .so files.
16875       shrext_cmds=".dll"
16876       # FIXME: Setting linknames here is a bad hack.
16877       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
16878       # The linker will automatically build a .lib file if we build a DLL.
16879       old_archive_from_new_cmds='true'
16880       # FIXME: Should let the user specify the lib program.
16881       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
16882       fix_srcfile_path='`cygpath -w "$srcfile"`'
16883       enable_shared_with_static_runtimes=yes
16884       ;;
16885
16886     darwin* | rhapsody*)
16887       case $host_os in
16888       rhapsody* | darwin1.[012])
16889         allow_undefined_flag='${wl}-undefined ${wl}suppress'
16890         ;;
16891       *) # Darwin 1.3 on
16892         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
16893         10.[012])
16894           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
16895           ;;
16896         10.*)
16897           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
16898           ;;
16899         esac
16900         ;;
16901       esac
16902       archive_cmds_need_lc=no
16903       hardcode_direct=no
16904       hardcode_automatic=yes
16905       hardcode_shlibpath_var=unsupported
16906       whole_archive_flag_spec=''
16907       link_all_deplibs=yes
16908       if test "$GCC" = yes ; then
16909         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
16910   echo $ECHO_N "(cached) $ECHO_C" >&6
16911 else
16912   lt_cv_apple_cc_single_mod=no
16913         if test -z "${LT_MULTI_MODULE}"; then
16914           # By default we will add the -single_module flag. You can override
16915           # by either setting the environment variable LT_MULTI_MODULE
16916           # non-empty at configure time, or by adding -multi-module to the
16917           # link flags.
16918           echo "int foo(void){return 1;}" > conftest.c
16919           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
16920               -dynamiclib ${wl}-single_module conftest.c
16921           if test -f libconftest.dylib; then
16922               lt_cv_apple_cc_single_mod=yes
16923               rm libconftest.dylib
16924           fi
16925           rm conftest.$ac_ext
16926         fi
16927 fi
16928
16929         output_verbose_link_cmd=echo
16930         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
16931           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
16932           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 ${lib}'
16933         else
16934           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
16935           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 ${lib}'
16936         fi
16937         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
16938         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}'
16939       else
16940         case $cc_basename in
16941         xlc*)
16942           output_verbose_link_cmd=echo
16943           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
16944           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
16945           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
16946           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}'
16947           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 ${lib}'
16948           ;;
16949         *)
16950           ld_shlibs=no
16951           ;;
16952         esac
16953       fi
16954       ;;
16955
16956     dgux*)
16957       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
16958       hardcode_libdir_flag_spec='-L$libdir'
16959       hardcode_shlibpath_var=no
16960       ;;
16961
16962     freebsd1*)
16963       ld_shlibs=no
16964       ;;
16965
16966     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
16967     # support.  Future versions do this automatically, but an explicit c++rt0.o
16968     # does not break anything, and helps significantly (at the cost of a little
16969     # extra space).
16970     freebsd2.2*)
16971       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
16972       hardcode_libdir_flag_spec='-R$libdir'
16973       hardcode_direct=yes
16974       hardcode_shlibpath_var=no
16975       ;;
16976
16977     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
16978     freebsd2*)
16979       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
16980       hardcode_direct=yes
16981       hardcode_minus_L=yes
16982       hardcode_shlibpath_var=no
16983       ;;
16984
16985     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
16986     freebsd* | dragonfly*)
16987       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
16988       hardcode_libdir_flag_spec='-R$libdir'
16989       hardcode_direct=yes
16990       hardcode_shlibpath_var=no
16991       ;;
16992
16993     hpux9*)
16994       if test "$GCC" = yes; then
16995         archive_cmds='$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 $lib'
16996       else
16997         archive_cmds='$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 $lib'
16998       fi
16999       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17000       hardcode_libdir_separator=:
17001       hardcode_direct=yes
17002
17003       # hardcode_minus_L: Not really in the search PATH,
17004       # but as the default location of the library.
17005       hardcode_minus_L=yes
17006       export_dynamic_flag_spec='${wl}-E'
17007       ;;
17008
17009     hpux10*)
17010       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17011         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17012       else
17013         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17014       fi
17015       if test "$with_gnu_ld" = no; then
17016         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17017         hardcode_libdir_flag_spec_ld='+b $libdir'
17018         hardcode_libdir_separator=:
17019         hardcode_direct=yes
17020         hardcode_direct_absolute=yes
17021         export_dynamic_flag_spec='${wl}-E'
17022         # hardcode_minus_L: Not really in the search PATH,
17023         # but as the default location of the library.
17024         hardcode_minus_L=yes
17025       fi
17026       ;;
17027
17028     hpux11*)
17029       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17030         case $host_cpu in
17031         hppa*64*)
17032           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17033           ;;
17034         ia64*)
17035           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17036           ;;
17037         *)
17038           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17039           ;;
17040         esac
17041       else
17042         case $host_cpu in
17043         hppa*64*)
17044           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17045           ;;
17046         ia64*)
17047           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17048           ;;
17049         *)
17050           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17051           ;;
17052         esac
17053       fi
17054       if test "$with_gnu_ld" = no; then
17055         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17056         hardcode_libdir_separator=:
17057
17058         case $host_cpu in
17059         hppa*64*|ia64*)
17060           hardcode_direct=no
17061           hardcode_shlibpath_var=no
17062           ;;
17063         *)
17064           hardcode_direct=yes
17065           hardcode_direct_absolute=yes
17066           export_dynamic_flag_spec='${wl}-E'
17067
17068           # hardcode_minus_L: Not really in the search PATH,
17069           # but as the default location of the library.
17070           hardcode_minus_L=yes
17071           ;;
17072         esac
17073       fi
17074       ;;
17075
17076     irix5* | irix6* | nonstopux*)
17077       if test "$GCC" = yes; then
17078         archive_cmds='$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 $lib'
17079         # Try to use the -exported_symbol ld option, if it does not
17080         # work, assume that -exports_file does not work either and
17081         # implicitly export all symbols.
17082         save_LDFLAGS="$LDFLAGS"
17083         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17084         cat >conftest.$ac_ext <<_ACEOF
17085 int foo(void) {}
17086 _ACEOF
17087 rm -f conftest.$ac_objext conftest$ac_exeext
17088 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17089   (eval $ac_link) 2>conftest.er1
17090   ac_status=$?
17091   grep -v '^ *+' conftest.er1 >conftest.err
17092   rm -f conftest.er1
17093   cat conftest.err >&5
17094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17095   (exit $ac_status); } &&
17096          { ac_try='test -z "$ac_c_werror_flag"
17097                          || test ! -s conftest.err'
17098   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17099   (eval $ac_try) 2>&5
17100   ac_status=$?
17101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17102   (exit $ac_status); }; } &&
17103          { ac_try='test -s conftest$ac_exeext'
17104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17105   (eval $ac_try) 2>&5
17106   ac_status=$?
17107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17108   (exit $ac_status); }; }; then
17109   archive_expsym_cmds='$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 $lib'
17110
17111 else
17112   echo "$as_me: failed program was:" >&5
17113 sed 's/^/| /' conftest.$ac_ext >&5
17114
17115 fi
17116 rm -f conftest.err conftest.$ac_objext \
17117       conftest$ac_exeext conftest.$ac_ext
17118         LDFLAGS="$save_LDFLAGS"
17119       else
17120         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17121         archive_expsym_cmds='$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 $lib'
17122       fi
17123       archive_cmds_need_lc='no'
17124       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17125       hardcode_libdir_separator=:
17126       inherit_rpath=yes
17127       link_all_deplibs=yes
17128       ;;
17129
17130     netbsd*)
17131       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17132         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17133       else
17134         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17135       fi
17136       hardcode_libdir_flag_spec='-R$libdir'
17137       hardcode_direct=yes
17138       hardcode_shlibpath_var=no
17139       ;;
17140
17141     newsos6)
17142       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17143       hardcode_direct=yes
17144       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17145       hardcode_libdir_separator=:
17146       hardcode_shlibpath_var=no
17147       ;;
17148
17149     *nto* | *qnx*)
17150       ;;
17151
17152     openbsd*)
17153       hardcode_direct=yes
17154       hardcode_shlibpath_var=no
17155       hardcode_direct_absolute=yes
17156       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17157         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17158         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17159         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17160         export_dynamic_flag_spec='${wl}-E'
17161       else
17162         case $host_os in
17163         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17164           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17165           hardcode_libdir_flag_spec='-R$libdir'
17166           ;;
17167         *)
17168           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17169           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17170           ;;
17171         esac
17172       fi
17173       ;;
17174
17175     os2*)
17176       hardcode_libdir_flag_spec='-L$libdir'
17177       hardcode_minus_L=yes
17178       allow_undefined_flag=unsupported
17179       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'
17180       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17181       ;;
17182
17183     osf3*)
17184       if test "$GCC" = yes; then
17185         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17186         archive_cmds='$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 $lib'
17187       else
17188         allow_undefined_flag=' -expect_unresolved \*'
17189         archive_cmds='$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 $lib'
17190       fi
17191       archive_cmds_need_lc='no'
17192       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17193       hardcode_libdir_separator=:
17194       ;;
17195
17196     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17197       if test "$GCC" = yes; then
17198         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17199         archive_cmds='$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 $lib'
17200         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17201       else
17202         allow_undefined_flag=' -expect_unresolved \*'
17203         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'
17204         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~
17205         $CC -shared${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'
17206
17207         # Both c and cxx compiler support -rpath directly
17208         hardcode_libdir_flag_spec='-rpath $libdir'
17209       fi
17210       archive_cmds_need_lc='no'
17211       hardcode_libdir_separator=:
17212       ;;
17213
17214     solaris*)
17215       no_undefined_flag=' -z defs'
17216       if test "$GCC" = yes; then
17217         wlarc='${wl}'
17218         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17219         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17220           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17221       else
17222         case `$CC -V 2>&1` in
17223         *"Compilers 5.0"*)
17224           wlarc=''
17225           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17226           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17227           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17228           ;;
17229         *)
17230           wlarc='${wl}'
17231           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17232           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17233           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17234           ;;
17235         esac
17236       fi
17237       hardcode_libdir_flag_spec='-R$libdir'
17238       hardcode_shlibpath_var=no
17239       case $host_os in
17240       solaris2.[0-5] | solaris2.[0-5].*) ;;
17241       *)
17242         # The compiler driver will combine and reorder linker options,
17243         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17244         # but is careful enough not to reorder.
17245         # Supported since Solaris 2.6 (maybe 2.5.1?)
17246         if test "$GCC" = yes; then
17247           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17248         else
17249           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17250         fi
17251         ;;
17252       esac
17253       link_all_deplibs=yes
17254       ;;
17255
17256     sunos4*)
17257       if test "x$host_vendor" = xsequent; then
17258         # Use $CC to link under sequent, because it throws in some extra .o
17259         # files that make .init and .fini sections work.
17260         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17261       else
17262         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17263       fi
17264       hardcode_libdir_flag_spec='-L$libdir'
17265       hardcode_direct=yes
17266       hardcode_minus_L=yes
17267       hardcode_shlibpath_var=no
17268       ;;
17269
17270     sysv4)
17271       case $host_vendor in
17272         sni)
17273           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17274           hardcode_direct=yes # is this really true???
17275         ;;
17276         siemens)
17277           ## LD is ld it makes a PLAMLIB
17278           ## CC just makes a GrossModule.
17279           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17280           reload_cmds='$CC -r -o $output$reload_objs'
17281           hardcode_direct=no
17282         ;;
17283         motorola)
17284           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17285           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17286         ;;
17287       esac
17288       runpath_var='LD_RUN_PATH'
17289       hardcode_shlibpath_var=no
17290       ;;
17291
17292     sysv4.3*)
17293       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17294       hardcode_shlibpath_var=no
17295       export_dynamic_flag_spec='-Bexport'
17296       ;;
17297
17298     sysv4*MP*)
17299       if test -d /usr/nec; then
17300         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17301         hardcode_shlibpath_var=no
17302         runpath_var=LD_RUN_PATH
17303         hardcode_runpath_var=yes
17304         ld_shlibs=yes
17305       fi
17306       ;;
17307
17308     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17309       no_undefined_flag='${wl}-z,text'
17310       archive_cmds_need_lc=no
17311       hardcode_shlibpath_var=no
17312       runpath_var='LD_RUN_PATH'
17313
17314       if test "$GCC" = yes; then
17315         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17316         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17317       else
17318         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17319         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17320       fi
17321       ;;
17322
17323     sysv5* | sco3.2v5* | sco5v6*)
17324       # Note: We can NOT use -z defs as we might desire, because we do not
17325       # link with -lc, and that would cause any symbols used from libc to
17326       # always be unresolved, which means just about no library would
17327       # ever link correctly.  If we're not using GNU ld we use -z text
17328       # though, which does catch some bad symbols but isn't as heavy-handed
17329       # as -z defs.
17330       no_undefined_flag='${wl}-z,text'
17331       allow_undefined_flag='${wl}-z,nodefs'
17332       archive_cmds_need_lc=no
17333       hardcode_shlibpath_var=no
17334       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17335       hardcode_libdir_separator=':'
17336       link_all_deplibs=yes
17337       export_dynamic_flag_spec='${wl}-Bexport'
17338       runpath_var='LD_RUN_PATH'
17339
17340       if test "$GCC" = yes; then
17341         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17342         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17343       else
17344         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17345         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17346       fi
17347       ;;
17348
17349     uts4*)
17350       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17351       hardcode_libdir_flag_spec='-L$libdir'
17352       hardcode_shlibpath_var=no
17353       ;;
17354
17355     *)
17356       ld_shlibs=no
17357       ;;
17358     esac
17359
17360     if test x$host_vendor = xsni; then
17361       case $host in
17362       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17363         export_dynamic_flag_spec='${wl}-Blargedynsym'
17364         ;;
17365       esac
17366     fi
17367   fi
17368
17369 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17370 echo "${ECHO_T}$ld_shlibs" >&6
17371 test "$ld_shlibs" = no && can_build_shared=no
17372
17373 with_gnu_ld=$with_gnu_ld
17374
17375
17376
17377
17378
17379
17380
17381
17382
17383
17384
17385
17386
17387
17388
17389 #
17390 # Do we need to explicitly link libc?
17391 #
17392 case "x$archive_cmds_need_lc" in
17393 x|xyes)
17394   # Assume -lc should be added
17395   archive_cmds_need_lc=yes
17396
17397   if test "$enable_shared" = yes && test "$GCC" = yes; then
17398     case $archive_cmds in
17399     *'~'*)
17400       # FIXME: we may have to deal with multi-command sequences.
17401       ;;
17402     '$CC '*)
17403       # Test whether the compiler implicitly links with -lc since on some
17404       # systems, -lgcc has to come before -lc. If gcc already passes -lc
17405       # to ld, don't add -lc before -lgcc.
17406       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
17407 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
17408       $RM conftest*
17409       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
17410
17411       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
17412   (eval $ac_compile) 2>&5
17413   ac_status=$?
17414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17415   (exit $ac_status); } 2>conftest.err; then
17416         soname=conftest
17417         lib=conftest
17418         libobjs=conftest.$ac_objext
17419         deplibs=
17420         wl=$lt_prog_compiler_wl
17421         pic_flag=$lt_prog_compiler_pic
17422         compiler_flags=-v
17423         linker_flags=-v
17424         verstring=
17425         output_objdir=.
17426         libname=conftest
17427         lt_save_allow_undefined_flag=$allow_undefined_flag
17428         allow_undefined_flag=
17429         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
17430   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
17431   ac_status=$?
17432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17433   (exit $ac_status); }
17434         then
17435           archive_cmds_need_lc=no
17436         else
17437           archive_cmds_need_lc=yes
17438         fi
17439         allow_undefined_flag=$lt_save_allow_undefined_flag
17440       else
17441         cat conftest.err 1>&5
17442       fi
17443       $RM conftest*
17444       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
17445 echo "${ECHO_T}$archive_cmds_need_lc" >&6
17446       ;;
17447     esac
17448   fi
17449   ;;
17450 esac
17451
17452
17453
17454
17455
17456
17457
17458
17459
17460
17461
17462
17463
17464
17465
17466
17467
17468
17469
17470
17471
17472
17473
17474
17475
17476
17477
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500
17501
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522
17523
17524
17525
17526
17527
17528
17529
17530
17531
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547
17548
17549
17550
17551
17552
17553
17554
17555
17556
17557
17558
17559
17560
17561
17562
17563
17564
17565
17566
17567
17568
17569
17570
17571
17572
17573
17574
17575
17576
17577
17578
17579
17580
17581
17582
17583
17584
17585
17586
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603
17604
17605
17606
17607
17608   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
17609 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
17610 withGCC=$GCC
17611 if test "$withGCC" = yes; then
17612   case $host_os in
17613     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
17614     *) lt_awk_arg="/^libraries:/" ;;
17615   esac
17616   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
17617   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
17618     # if the path contains ";" then we assume it to be the separator
17619     # otherwise default to the standard path separator (i.e. ":") - it is
17620     # assumed that no part of a normal pathname contains ";" but that should
17621     # okay in the real world where ";" in dirpaths is itself problematic.
17622     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
17623   else
17624     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
17625   fi
17626   # Ok, now we have the path, separated by spaces, we can step through it
17627   # and add multilib dir if necessary.
17628   lt_tmp_lt_search_path_spec=
17629   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
17630   for lt_sys_path in $lt_search_path_spec; do
17631     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
17632       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
17633     else
17634       test -d "$lt_sys_path" && \
17635         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
17636     fi
17637   done
17638   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
17639 BEGIN {RS=" "; FS="/|\n";} {
17640   lt_foo="";
17641   lt_count=0;
17642   for (lt_i = NF; lt_i > 0; lt_i--) {
17643     if ($lt_i != "" && $lt_i != ".") {
17644       if ($lt_i == "..") {
17645         lt_count++;
17646       } else {
17647         if (lt_count == 0) {
17648           lt_foo="/" $lt_i lt_foo;
17649         } else {
17650           lt_count--;
17651         }
17652       }
17653     }
17654   }
17655   if (lt_foo != "") { lt_freq[lt_foo]++; }
17656   if (lt_freq[lt_foo] == 1) { print lt_foo; }
17657 }'`
17658   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
17659 else
17660   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
17661 fi
17662 library_names_spec=
17663 libname_spec='lib$name'
17664 soname_spec=
17665 shrext_cmds=".so"
17666 postinstall_cmds=
17667 postuninstall_cmds=
17668 finish_cmds=
17669 finish_eval=
17670 shlibpath_var=
17671 shlibpath_overrides_runpath=unknown
17672 version_type=none
17673 dynamic_linker="$host_os ld.so"
17674 sys_lib_dlsearch_path_spec="/lib /usr/lib"
17675 need_lib_prefix=unknown
17676 hardcode_into_libs=no
17677
17678 # when you set need_version to no, make sure it does not cause -set_version
17679 # flags to be left without arguments
17680 need_version=unknown
17681
17682 case $host_os in
17683 aix3*)
17684   version_type=linux
17685   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
17686   shlibpath_var=LIBPATH
17687
17688   # AIX 3 has no versioning support, so we append a major version to the name.
17689   soname_spec='${libname}${release}${shared_ext}$major'
17690   ;;
17691
17692 aix[4-9]*)
17693   version_type=linux
17694   need_lib_prefix=no
17695   need_version=no
17696   hardcode_into_libs=yes
17697   if test "$host_cpu" = ia64; then
17698     # AIX 5 supports IA64
17699     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
17700     shlibpath_var=LD_LIBRARY_PATH
17701   else
17702     # With GCC up to 2.95.x, collect2 would create an import file
17703     # for dependence libraries.  The import file would start with
17704     # the line `#! .'.  This would cause the generated library to
17705     # depend on `.', always an invalid library.  This was fixed in
17706     # development snapshots of GCC prior to 3.0.
17707     case $host_os in
17708       aix4 | aix4.[01] | aix4.[01].*)
17709       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
17710            echo ' yes '
17711            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
17712         :
17713       else
17714         can_build_shared=no
17715       fi
17716       ;;
17717     esac
17718     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
17719     # soname into executable. Probably we can add versioning support to
17720     # collect2, so additional links can be useful in future.
17721     if test "$aix_use_runtimelinking" = yes; then
17722       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
17723       # instead of lib<name>.a to let people know that these are not
17724       # typical AIX shared libraries.
17725       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17726     else
17727       # We preserve .a as extension for shared libraries through AIX4.2
17728       # and later when we are not doing run time linking.
17729       library_names_spec='${libname}${release}.a $libname.a'
17730       soname_spec='${libname}${release}${shared_ext}$major'
17731     fi
17732     shlibpath_var=LIBPATH
17733   fi
17734   ;;
17735
17736 amigaos*)
17737   if test "$host_cpu" = m68k; then
17738     library_names_spec='$libname.ixlibrary $libname.a'
17739     # Create ${libname}_ixlibrary.a entries in /sys/libs.
17740     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 ${libname}_ixlibrary.a || exit 1; done'
17741   else
17742     dynamic_linker=no
17743   fi
17744   ;;
17745
17746 beos*)
17747   library_names_spec='${libname}${shared_ext}'
17748   dynamic_linker="$host_os ld.so"
17749   shlibpath_var=LIBRARY_PATH
17750   ;;
17751
17752 bsdi[45]*)
17753   version_type=linux
17754   need_version=no
17755   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17756   soname_spec='${libname}${release}${shared_ext}$major'
17757   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
17758   shlibpath_var=LD_LIBRARY_PATH
17759   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
17760   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
17761   # the default ld.so.conf also contains /usr/contrib/lib and
17762   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
17763   # libtool to hard-code these into programs
17764   ;;
17765
17766 cygwin* | mingw* | pw32*)
17767   version_type=windows
17768   shrext_cmds=".dll"
17769   need_version=no
17770   need_lib_prefix=no
17771
17772   case $withGCC,$host_os in
17773   yes,cygwin* | yes,mingw* | yes,pw32*)
17774     library_names_spec='$libname.dll.a'
17775     # DLL is installed to $(libdir)/../bin by postinstall_cmds
17776     postinstall_cmds='base_file=`basename \${file}`~
17777       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
17778       dldir=$destdir/`dirname \$dlpath`~
17779       test -d \$dldir || mkdir -p \$dldir~
17780       $install_prog $dir/$dlname \$dldir/$dlname~
17781       chmod a+x \$dldir/$dlname~
17782       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
17783         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
17784       fi'
17785     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
17786       dlpath=$dir/\$dldll~
17787        $RM \$dlpath'
17788     shlibpath_overrides_runpath=yes
17789
17790     case $host_os in
17791     cygwin*)
17792       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
17793       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17794       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
17795       ;;
17796     mingw*)
17797       # MinGW DLLs use traditional 'lib' prefix
17798       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17799       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
17800       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
17801         # It is most probably a Windows format PATH printed by
17802         # mingw gcc, but we are running on Cygwin. Gcc prints its search
17803         # path with ; separators, and with drive letters. We can handle the
17804         # drive letters (cygwin fileutils understands them), so leave them,
17805         # especially as we might pass files found there to a mingw objdump,
17806         # which wouldn't understand a cygwinified path. Ahh.
17807         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
17808       else
17809         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
17810       fi
17811       ;;
17812     pw32*)
17813       # pw32 DLLs use 'pw' prefix rather than 'lib'
17814       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
17815       ;;
17816     esac
17817     ;;
17818
17819   *)
17820     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
17821     ;;
17822   esac
17823   dynamic_linker='Win32 ld.exe'
17824   # FIXME: first we should search . and the directory the executable is in
17825   shlibpath_var=PATH
17826   ;;
17827
17828 darwin* | rhapsody*)
17829   dynamic_linker="$host_os dyld"
17830   version_type=darwin
17831   need_lib_prefix=no
17832   need_version=no
17833   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
17834   soname_spec='${libname}${release}${major}$shared_ext'
17835   shlibpath_overrides_runpath=yes
17836   shlibpath_var=DYLD_LIBRARY_PATH
17837   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
17838
17839   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
17840   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
17841   ;;
17842
17843 dgux*)
17844   version_type=linux
17845   need_lib_prefix=no
17846   need_version=no
17847   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
17848   soname_spec='${libname}${release}${shared_ext}$major'
17849   shlibpath_var=LD_LIBRARY_PATH
17850   ;;
17851
17852 freebsd1*)
17853   dynamic_linker=no
17854   ;;
17855
17856 freebsd* | dragonfly*)
17857   # DragonFly does not have aout.  When/if they implement a new
17858   # versioning mechanism, adjust this.
17859   if test -x /usr/bin/objformat; then
17860     objformat=`/usr/bin/objformat`
17861   else
17862     case $host_os in
17863     freebsd[123]*) objformat=aout ;;
17864     *) objformat=elf ;;
17865     esac
17866   fi
17867   version_type=freebsd-$objformat
17868   case $version_type in
17869     freebsd-elf*)
17870       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
17871       need_version=no
17872       need_lib_prefix=no
17873       ;;
17874     freebsd-*)
17875       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
17876       need_version=yes
17877       ;;
17878   esac
17879   shlibpath_var=LD_LIBRARY_PATH
17880   case $host_os in
17881   freebsd2*)
17882     shlibpath_overrides_runpath=yes
17883     ;;
17884   freebsd3.[01]* | freebsdelf3.[01]*)
17885     shlibpath_overrides_runpath=yes
17886     hardcode_into_libs=yes
17887     ;;
17888   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
17889   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
17890     shlibpath_overrides_runpath=no
17891     hardcode_into_libs=yes
17892     ;;
17893   *) # from 4.6 on, and DragonFly
17894     shlibpath_overrides_runpath=yes
17895     hardcode_into_libs=yes
17896     ;;
17897   esac
17898   ;;
17899
17900 gnu*)
17901   version_type=linux
17902   need_lib_prefix=no
17903   need_version=no
17904   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
17905   soname_spec='${libname}${release}${shared_ext}$major'
17906   shlibpath_var=LD_LIBRARY_PATH
17907   hardcode_into_libs=yes
17908   ;;
17909
17910 hpux9* | hpux10* | hpux11*)
17911   # Give a soname corresponding to the major version so that dld.sl refuses to
17912   # link against other versions.
17913   version_type=sunos
17914   need_lib_prefix=no
17915   need_version=no
17916   case $host_cpu in
17917   ia64*)
17918     shrext_cmds='.so'
17919     hardcode_into_libs=yes
17920     dynamic_linker="$host_os dld.so"
17921     shlibpath_var=LD_LIBRARY_PATH
17922     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17923     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17924     soname_spec='${libname}${release}${shared_ext}$major'
17925     if test "X$HPUX_IA64_MODE" = X32; then
17926       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
17927     else
17928       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
17929     fi
17930     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17931     ;;
17932   hppa*64*)
17933     shrext_cmds='.sl'
17934     hardcode_into_libs=yes
17935     dynamic_linker="$host_os dld.sl"
17936     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
17937     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
17938     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17939     soname_spec='${libname}${release}${shared_ext}$major'
17940     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
17941     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
17942     ;;
17943   *)
17944     shrext_cmds='.sl'
17945     dynamic_linker="$host_os dld.sl"
17946     shlibpath_var=SHLIB_PATH
17947     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
17948     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
17949     soname_spec='${libname}${release}${shared_ext}$major'
17950     ;;
17951   esac
17952   # HP-UX runs *really* slowly unless shared libraries are mode 555.
17953   postinstall_cmds='chmod 555 $lib'
17954   ;;
17955
17956 interix[3-9]*)
17957   version_type=linux
17958   need_lib_prefix=no
17959   need_version=no
17960   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
17961   soname_spec='${libname}${release}${shared_ext}$major'
17962   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
17963   shlibpath_var=LD_LIBRARY_PATH
17964   shlibpath_overrides_runpath=no
17965   hardcode_into_libs=yes
17966   ;;
17967
17968 irix5* | irix6* | nonstopux*)
17969   case $host_os in
17970     nonstopux*) version_type=nonstopux ;;
17971     *)
17972         if test "$lt_cv_prog_gnu_ld" = yes; then
17973                 version_type=linux
17974         else
17975                 version_type=irix
17976         fi ;;
17977   esac
17978   need_lib_prefix=no
17979   need_version=no
17980   soname_spec='${libname}${release}${shared_ext}$major'
17981   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
17982   case $host_os in
17983   irix5* | nonstopux*)
17984     libsuff= shlibsuff=
17985     ;;
17986   *)
17987     case $LD in # libtool.m4 will add one of these switches to LD
17988     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
17989       libsuff= shlibsuff= libmagic=32-bit;;
17990     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
17991       libsuff=32 shlibsuff=N32 libmagic=N32;;
17992     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
17993       libsuff=64 shlibsuff=64 libmagic=64-bit;;
17994     *) libsuff= shlibsuff= libmagic=never-match;;
17995     esac
17996     ;;
17997   esac
17998   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
17999   shlibpath_overrides_runpath=no
18000   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18001   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18002   hardcode_into_libs=yes
18003   ;;
18004
18005 # No shared lib support for Linux oldld, aout, or coff.
18006 linux*oldld* | linux*aout* | linux*coff*)
18007   dynamic_linker=no
18008   ;;
18009
18010 # This must be Linux ELF.
18011 linux* | k*bsd*-gnu)
18012   version_type=linux
18013   need_lib_prefix=no
18014   need_version=no
18015   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18016   soname_spec='${libname}${release}${shared_ext}$major'
18017   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18018   shlibpath_var=LD_LIBRARY_PATH
18019   shlibpath_overrides_runpath=no
18020   # Some binutils ld are patched to set DT_RUNPATH
18021   save_LDFLAGS=$LDFLAGS
18022   save_libdir=$libdir
18023   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18024        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18025   cat >conftest.$ac_ext <<_ACEOF
18026 /* confdefs.h.  */
18027 _ACEOF
18028 cat confdefs.h >>conftest.$ac_ext
18029 cat >>conftest.$ac_ext <<_ACEOF
18030 /* end confdefs.h.  */
18031
18032 int
18033 main ()
18034 {
18035
18036   ;
18037   return 0;
18038 }
18039 _ACEOF
18040 rm -f conftest.$ac_objext conftest$ac_exeext
18041 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18042   (eval $ac_link) 2>conftest.er1
18043   ac_status=$?
18044   grep -v '^ *+' conftest.er1 >conftest.err
18045   rm -f conftest.er1
18046   cat conftest.err >&5
18047   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18048   (exit $ac_status); } &&
18049          { ac_try='test -z "$ac_c_werror_flag"
18050                          || test ! -s conftest.err'
18051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18052   (eval $ac_try) 2>&5
18053   ac_status=$?
18054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18055   (exit $ac_status); }; } &&
18056          { ac_try='test -s conftest$ac_exeext'
18057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18058   (eval $ac_try) 2>&5
18059   ac_status=$?
18060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18061   (exit $ac_status); }; }; then
18062   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18063   shlibpath_overrides_runpath=yes
18064 fi
18065
18066 else
18067   echo "$as_me: failed program was:" >&5
18068 sed 's/^/| /' conftest.$ac_ext >&5
18069
18070 fi
18071 rm -f conftest.err conftest.$ac_objext \
18072       conftest$ac_exeext conftest.$ac_ext
18073   LDFLAGS=$save_LDFLAGS
18074   libdir=$save_libdir
18075
18076   # This implies no fast_install, which is unacceptable.
18077   # Some rework will be needed to allow for fast_install
18078   # before this can be enabled.
18079   hardcode_into_libs=yes
18080
18081   # Append ld.so.conf contents to the search path
18082   if test -f /etc/ld.so.conf; then
18083     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' ' '`
18084     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18085   fi
18086
18087   # We used to test for /lib/ld.so.1 and disable shared libraries on
18088   # powerpc, because MkLinux only supported shared libraries with the
18089   # GNU dynamic linker.  Since this was broken with cross compilers,
18090   # most powerpc-linux boxes support dynamic linking these days and
18091   # people can always --disable-shared, the test was removed, and we
18092   # assume the GNU/Linux dynamic linker is in use.
18093   dynamic_linker='GNU/Linux ld.so'
18094   ;;
18095
18096 netbsd*)
18097   version_type=sunos
18098   need_lib_prefix=no
18099   need_version=no
18100   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18101     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18102     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18103     dynamic_linker='NetBSD (a.out) ld.so'
18104   else
18105     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18106     soname_spec='${libname}${release}${shared_ext}$major'
18107     dynamic_linker='NetBSD ld.elf_so'
18108   fi
18109   shlibpath_var=LD_LIBRARY_PATH
18110   shlibpath_overrides_runpath=yes
18111   hardcode_into_libs=yes
18112   ;;
18113
18114 newsos6)
18115   version_type=linux
18116   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18117   shlibpath_var=LD_LIBRARY_PATH
18118   shlibpath_overrides_runpath=yes
18119   ;;
18120
18121 *nto* | *qnx*)
18122   version_type=qnx
18123   need_lib_prefix=no
18124   need_version=no
18125   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18126   soname_spec='${libname}${release}${shared_ext}$major'
18127   shlibpath_var=LD_LIBRARY_PATH
18128   shlibpath_overrides_runpath=no
18129   hardcode_into_libs=yes
18130   dynamic_linker='ldqnx.so'
18131   ;;
18132
18133 openbsd*)
18134   version_type=sunos
18135   sys_lib_dlsearch_path_spec="/usr/lib"
18136   need_lib_prefix=no
18137   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18138   case $host_os in
18139     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18140     *)                          need_version=no  ;;
18141   esac
18142   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18143   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18144   shlibpath_var=LD_LIBRARY_PATH
18145   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18146     case $host_os in
18147       openbsd2.[89] | openbsd2.[89].*)
18148         shlibpath_overrides_runpath=no
18149         ;;
18150       *)
18151         shlibpath_overrides_runpath=yes
18152         ;;
18153       esac
18154   else
18155     shlibpath_overrides_runpath=yes
18156   fi
18157   ;;
18158
18159 os2*)
18160   libname_spec='$name'
18161   shrext_cmds=".dll"
18162   need_lib_prefix=no
18163   library_names_spec='$libname${shared_ext} $libname.a'
18164   dynamic_linker='OS/2 ld.exe'
18165   shlibpath_var=LIBPATH
18166   ;;
18167
18168 osf3* | osf4* | osf5*)
18169   version_type=osf
18170   need_lib_prefix=no
18171   need_version=no
18172   soname_spec='${libname}${release}${shared_ext}$major'
18173   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18174   shlibpath_var=LD_LIBRARY_PATH
18175   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18176   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18177   ;;
18178
18179 rdos*)
18180   dynamic_linker=no
18181   ;;
18182
18183 solaris*)
18184   version_type=linux
18185   need_lib_prefix=no
18186   need_version=no
18187   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18188   soname_spec='${libname}${release}${shared_ext}$major'
18189   shlibpath_var=LD_LIBRARY_PATH
18190   shlibpath_overrides_runpath=yes
18191   hardcode_into_libs=yes
18192   # ldd complains unless libraries are executable
18193   postinstall_cmds='chmod +x $lib'
18194   ;;
18195
18196 sunos4*)
18197   version_type=sunos
18198   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18199   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18200   shlibpath_var=LD_LIBRARY_PATH
18201   shlibpath_overrides_runpath=yes
18202   if test "$with_gnu_ld" = yes; then
18203     need_lib_prefix=no
18204   fi
18205   need_version=yes
18206   ;;
18207
18208 sysv4 | sysv4.3*)
18209   version_type=linux
18210   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18211   soname_spec='${libname}${release}${shared_ext}$major'
18212   shlibpath_var=LD_LIBRARY_PATH
18213   case $host_vendor in
18214     sni)
18215       shlibpath_overrides_runpath=no
18216       need_lib_prefix=no
18217       runpath_var=LD_RUN_PATH
18218       ;;
18219     siemens)
18220       need_lib_prefix=no
18221       ;;
18222     motorola)
18223       need_lib_prefix=no
18224       need_version=no
18225       shlibpath_overrides_runpath=no
18226       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18227       ;;
18228   esac
18229   ;;
18230
18231 sysv4*MP*)
18232   if test -d /usr/nec ;then
18233     version_type=linux
18234     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18235     soname_spec='$libname${shared_ext}.$major'
18236     shlibpath_var=LD_LIBRARY_PATH
18237   fi
18238   ;;
18239
18240 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18241   version_type=freebsd-elf
18242   need_lib_prefix=no
18243   need_version=no
18244   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18245   soname_spec='${libname}${release}${shared_ext}$major'
18246   shlibpath_var=LD_LIBRARY_PATH
18247   shlibpath_overrides_runpath=yes
18248   hardcode_into_libs=yes
18249   if test "$with_gnu_ld" = yes; then
18250     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18251   else
18252     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18253     case $host_os in
18254       sco3.2v5*)
18255         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18256         ;;
18257     esac
18258   fi
18259   sys_lib_dlsearch_path_spec='/usr/lib'
18260   ;;
18261
18262 tpf*)
18263   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18264   version_type=linux
18265   need_lib_prefix=no
18266   need_version=no
18267   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18268   shlibpath_var=LD_LIBRARY_PATH
18269   shlibpath_overrides_runpath=no
18270   hardcode_into_libs=yes
18271   ;;
18272
18273 uts4*)
18274   version_type=linux
18275   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18276   soname_spec='${libname}${release}${shared_ext}$major'
18277   shlibpath_var=LD_LIBRARY_PATH
18278   ;;
18279
18280 *)
18281   dynamic_linker=no
18282   ;;
18283 esac
18284 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18285 echo "${ECHO_T}$dynamic_linker" >&6
18286 test "$dynamic_linker" = no && can_build_shared=no
18287
18288 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18289 if test "$GCC" = yes; then
18290   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18291 fi
18292
18293
18294
18295
18296
18297
18298
18299
18300
18301
18302
18303
18304
18305
18306
18307
18308
18309
18310
18311
18312
18313
18314
18315
18316
18317
18318
18319
18320
18321
18322
18323
18324
18325
18326
18327
18328
18329
18330
18331
18332
18333
18334
18335
18336
18337
18338
18339
18340
18341
18342
18343
18344
18345
18346
18347
18348
18349
18350
18351
18352
18353
18354
18355
18356
18357
18358
18359
18360
18361
18362
18363
18364
18365
18366
18367
18368
18369
18370
18371
18372
18373
18374
18375
18376
18377
18378
18379   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18380 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18381 hardcode_action=
18382 if test -n "$hardcode_libdir_flag_spec" ||
18383    test -n "$runpath_var" ||
18384    test "X$hardcode_automatic" = "Xyes" ; then
18385
18386   # We can hardcode non-existent directories.
18387   if test "$hardcode_direct" != no &&
18388      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18389      # have to relink, otherwise we might link with an installed library
18390      # when we should be linking with a yet-to-be-installed one
18391      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18392      test "$hardcode_minus_L" != no; then
18393     # Linking always hardcodes the temporary library directory.
18394     hardcode_action=relink
18395   else
18396     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18397     hardcode_action=immediate
18398   fi
18399 else
18400   # We cannot hardcode anything, or else we can only hardcode existing
18401   # directories.
18402   hardcode_action=unsupported
18403 fi
18404 echo "$as_me:$LINENO: result: $hardcode_action" >&5
18405 echo "${ECHO_T}$hardcode_action" >&6
18406
18407 if test "$hardcode_action" = relink ||
18408    test "$inherit_rpath" = yes; then
18409   # Fast installation is not supported
18410   enable_fast_install=no
18411 elif test "$shlibpath_overrides_runpath" = yes ||
18412      test "$enable_shared" = no; then
18413   # Fast installation is not necessary
18414   enable_fast_install=needless
18415 fi
18416
18417
18418
18419
18420
18421
18422   if test "x$enable_dlopen" != xyes; then
18423   enable_dlopen=unknown
18424   enable_dlopen_self=unknown
18425   enable_dlopen_self_static=unknown
18426 else
18427   lt_cv_dlopen=no
18428   lt_cv_dlopen_libs=
18429
18430   case $host_os in
18431   beos*)
18432     lt_cv_dlopen="load_add_on"
18433     lt_cv_dlopen_libs=
18434     lt_cv_dlopen_self=yes
18435     ;;
18436
18437   mingw* | pw32*)
18438     lt_cv_dlopen="LoadLibrary"
18439     lt_cv_dlopen_libs=
18440     ;;
18441
18442   cygwin*)
18443     lt_cv_dlopen="dlopen"
18444     lt_cv_dlopen_libs=
18445     ;;
18446
18447   darwin*)
18448   # if libdl is installed we need to link against it
18449     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
18450 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
18451 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
18452   echo $ECHO_N "(cached) $ECHO_C" >&6
18453 else
18454   ac_check_lib_save_LIBS=$LIBS
18455 LIBS="-ldl  $LIBS"
18456 cat >conftest.$ac_ext <<_ACEOF
18457 /* confdefs.h.  */
18458 _ACEOF
18459 cat confdefs.h >>conftest.$ac_ext
18460 cat >>conftest.$ac_ext <<_ACEOF
18461 /* end confdefs.h.  */
18462
18463 /* Override any gcc2 internal prototype to avoid an error.  */
18464 #ifdef __cplusplus
18465 extern "C"
18466 #endif
18467 /* We use char because int might match the return type of a gcc2
18468    builtin and then its argument prototype would still apply.  */
18469 char dlopen ();
18470 int
18471 main ()
18472 {
18473 dlopen ();
18474   ;
18475   return 0;
18476 }
18477 _ACEOF
18478 rm -f conftest.$ac_objext conftest$ac_exeext
18479 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18480   (eval $ac_link) 2>conftest.er1
18481   ac_status=$?
18482   grep -v '^ *+' conftest.er1 >conftest.err
18483   rm -f conftest.er1
18484   cat conftest.err >&5
18485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18486   (exit $ac_status); } &&
18487          { ac_try='test -z "$ac_c_werror_flag"
18488                          || test ! -s conftest.err'
18489   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18490   (eval $ac_try) 2>&5
18491   ac_status=$?
18492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18493   (exit $ac_status); }; } &&
18494          { ac_try='test -s conftest$ac_exeext'
18495   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18496   (eval $ac_try) 2>&5
18497   ac_status=$?
18498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18499   (exit $ac_status); }; }; then
18500   ac_cv_lib_dl_dlopen=yes
18501 else
18502   echo "$as_me: failed program was:" >&5
18503 sed 's/^/| /' conftest.$ac_ext >&5
18504
18505 ac_cv_lib_dl_dlopen=no
18506 fi
18507 rm -f conftest.err conftest.$ac_objext \
18508       conftest$ac_exeext conftest.$ac_ext
18509 LIBS=$ac_check_lib_save_LIBS
18510 fi
18511 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
18512 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
18513 if test $ac_cv_lib_dl_dlopen = yes; then
18514   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
18515 else
18516
18517     lt_cv_dlopen="dyld"
18518     lt_cv_dlopen_libs=
18519     lt_cv_dlopen_self=yes
18520
18521 fi
18522
18523     ;;
18524
18525   *)
18526     echo "$as_me:$LINENO: checking for shl_load" >&5
18527 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
18528 if test "${ac_cv_func_shl_load+set}" = set; then
18529   echo $ECHO_N "(cached) $ECHO_C" >&6
18530 else
18531   cat >conftest.$ac_ext <<_ACEOF
18532 /* confdefs.h.  */
18533 _ACEOF
18534 cat confdefs.h >>conftest.$ac_ext
18535 cat >>conftest.$ac_ext <<_ACEOF
18536 /* end confdefs.h.  */
18537 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
18538    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18539 #define shl_load innocuous_shl_load
18540
18541 /* System header to define __stub macros and hopefully few prototypes,
18542     which can conflict with char shl_load (); below.
18543     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18544     <limits.h> exists even on freestanding compilers.  */
18545
18546 #ifdef __STDC__
18547 # include <limits.h>
18548 #else
18549 # include <assert.h>
18550 #endif
18551
18552 #undef shl_load
18553
18554 /* Override any gcc2 internal prototype to avoid an error.  */
18555 #ifdef __cplusplus
18556 extern "C"
18557 {
18558 #endif
18559 /* We use char because int might match the return type of a gcc2
18560    builtin and then its argument prototype would still apply.  */
18561 char shl_load ();
18562 /* The GNU C library defines this for functions which it implements
18563     to always fail with ENOSYS.  Some functions are actually named
18564     something starting with __ and the normal name is an alias.  */
18565 #if defined (__stub_shl_load) || defined (__stub___shl_load)
18566 choke me
18567 #else
18568 char (*f) () = shl_load;
18569 #endif
18570 #ifdef __cplusplus
18571 }
18572 #endif
18573
18574 int
18575 main ()
18576 {
18577 return f != shl_load;
18578   ;
18579   return 0;
18580 }
18581 _ACEOF
18582 rm -f conftest.$ac_objext conftest$ac_exeext
18583 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18584   (eval $ac_link) 2>conftest.er1
18585   ac_status=$?
18586   grep -v '^ *+' conftest.er1 >conftest.err
18587   rm -f conftest.er1
18588   cat conftest.err >&5
18589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18590   (exit $ac_status); } &&
18591          { ac_try='test -z "$ac_c_werror_flag"
18592                          || test ! -s conftest.err'
18593   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18594   (eval $ac_try) 2>&5
18595   ac_status=$?
18596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18597   (exit $ac_status); }; } &&
18598          { ac_try='test -s conftest$ac_exeext'
18599   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18600   (eval $ac_try) 2>&5
18601   ac_status=$?
18602   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18603   (exit $ac_status); }; }; then
18604   ac_cv_func_shl_load=yes
18605 else
18606   echo "$as_me: failed program was:" >&5
18607 sed 's/^/| /' conftest.$ac_ext >&5
18608
18609 ac_cv_func_shl_load=no
18610 fi
18611 rm -f conftest.err conftest.$ac_objext \
18612       conftest$ac_exeext conftest.$ac_ext
18613 fi
18614 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
18615 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
18616 if test $ac_cv_func_shl_load = yes; then
18617   lt_cv_dlopen="shl_load"
18618 else
18619   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
18620 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
18621 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
18622   echo $ECHO_N "(cached) $ECHO_C" >&6
18623 else
18624   ac_check_lib_save_LIBS=$LIBS
18625 LIBS="-ldld  $LIBS"
18626 cat >conftest.$ac_ext <<_ACEOF
18627 /* confdefs.h.  */
18628 _ACEOF
18629 cat confdefs.h >>conftest.$ac_ext
18630 cat >>conftest.$ac_ext <<_ACEOF
18631 /* end confdefs.h.  */
18632
18633 /* Override any gcc2 internal prototype to avoid an error.  */
18634 #ifdef __cplusplus
18635 extern "C"
18636 #endif
18637 /* We use char because int might match the return type of a gcc2
18638    builtin and then its argument prototype would still apply.  */
18639 char shl_load ();
18640 int
18641 main ()
18642 {
18643 shl_load ();
18644   ;
18645   return 0;
18646 }
18647 _ACEOF
18648 rm -f conftest.$ac_objext conftest$ac_exeext
18649 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18650   (eval $ac_link) 2>conftest.er1
18651   ac_status=$?
18652   grep -v '^ *+' conftest.er1 >conftest.err
18653   rm -f conftest.er1
18654   cat conftest.err >&5
18655   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18656   (exit $ac_status); } &&
18657          { ac_try='test -z "$ac_c_werror_flag"
18658                          || test ! -s conftest.err'
18659   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18660   (eval $ac_try) 2>&5
18661   ac_status=$?
18662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18663   (exit $ac_status); }; } &&
18664          { ac_try='test -s conftest$ac_exeext'
18665   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18666   (eval $ac_try) 2>&5
18667   ac_status=$?
18668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18669   (exit $ac_status); }; }; then
18670   ac_cv_lib_dld_shl_load=yes
18671 else
18672   echo "$as_me: failed program was:" >&5
18673 sed 's/^/| /' conftest.$ac_ext >&5
18674
18675 ac_cv_lib_dld_shl_load=no
18676 fi
18677 rm -f conftest.err conftest.$ac_objext \
18678       conftest$ac_exeext conftest.$ac_ext
18679 LIBS=$ac_check_lib_save_LIBS
18680 fi
18681 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
18682 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
18683 if test $ac_cv_lib_dld_shl_load = yes; then
18684   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
18685 else
18686   echo "$as_me:$LINENO: checking for dlopen" >&5
18687 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
18688 if test "${ac_cv_func_dlopen+set}" = set; then
18689   echo $ECHO_N "(cached) $ECHO_C" >&6
18690 else
18691   cat >conftest.$ac_ext <<_ACEOF
18692 /* confdefs.h.  */
18693 _ACEOF
18694 cat confdefs.h >>conftest.$ac_ext
18695 cat >>conftest.$ac_ext <<_ACEOF
18696 /* end confdefs.h.  */
18697 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
18698    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18699 #define dlopen innocuous_dlopen
18700
18701 /* System header to define __stub macros and hopefully few prototypes,
18702     which can conflict with char dlopen (); below.
18703     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18704     <limits.h> exists even on freestanding compilers.  */
18705
18706 #ifdef __STDC__
18707 # include <limits.h>
18708 #else
18709 # include <assert.h>
18710 #endif
18711
18712 #undef dlopen
18713
18714 /* Override any gcc2 internal prototype to avoid an error.  */
18715 #ifdef __cplusplus
18716 extern "C"
18717 {
18718 #endif
18719 /* We use char because int might match the return type of a gcc2
18720    builtin and then its argument prototype would still apply.  */
18721 char dlopen ();
18722 /* The GNU C library defines this for functions which it implements
18723     to always fail with ENOSYS.  Some functions are actually named
18724     something starting with __ and the normal name is an alias.  */
18725 #if defined (__stub_dlopen) || defined (__stub___dlopen)
18726 choke me
18727 #else
18728 char (*f) () = dlopen;
18729 #endif
18730 #ifdef __cplusplus
18731 }
18732 #endif
18733
18734 int
18735 main ()
18736 {
18737 return f != dlopen;
18738   ;
18739   return 0;
18740 }
18741 _ACEOF
18742 rm -f conftest.$ac_objext conftest$ac_exeext
18743 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18744   (eval $ac_link) 2>conftest.er1
18745   ac_status=$?
18746   grep -v '^ *+' conftest.er1 >conftest.err
18747   rm -f conftest.er1
18748   cat conftest.err >&5
18749   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18750   (exit $ac_status); } &&
18751          { ac_try='test -z "$ac_c_werror_flag"
18752                          || test ! -s conftest.err'
18753   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18754   (eval $ac_try) 2>&5
18755   ac_status=$?
18756   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18757   (exit $ac_status); }; } &&
18758          { ac_try='test -s conftest$ac_exeext'
18759   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18760   (eval $ac_try) 2>&5
18761   ac_status=$?
18762   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18763   (exit $ac_status); }; }; then
18764   ac_cv_func_dlopen=yes
18765 else
18766   echo "$as_me: failed program was:" >&5
18767 sed 's/^/| /' conftest.$ac_ext >&5
18768
18769 ac_cv_func_dlopen=no
18770 fi
18771 rm -f conftest.err conftest.$ac_objext \
18772       conftest$ac_exeext conftest.$ac_ext
18773 fi
18774 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
18775 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
18776 if test $ac_cv_func_dlopen = yes; then
18777   lt_cv_dlopen="dlopen"
18778 else
18779   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
18780 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
18781 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
18782   echo $ECHO_N "(cached) $ECHO_C" >&6
18783 else
18784   ac_check_lib_save_LIBS=$LIBS
18785 LIBS="-ldl  $LIBS"
18786 cat >conftest.$ac_ext <<_ACEOF
18787 /* confdefs.h.  */
18788 _ACEOF
18789 cat confdefs.h >>conftest.$ac_ext
18790 cat >>conftest.$ac_ext <<_ACEOF
18791 /* end confdefs.h.  */
18792
18793 /* Override any gcc2 internal prototype to avoid an error.  */
18794 #ifdef __cplusplus
18795 extern "C"
18796 #endif
18797 /* We use char because int might match the return type of a gcc2
18798    builtin and then its argument prototype would still apply.  */
18799 char dlopen ();
18800 int
18801 main ()
18802 {
18803 dlopen ();
18804   ;
18805   return 0;
18806 }
18807 _ACEOF
18808 rm -f conftest.$ac_objext conftest$ac_exeext
18809 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18810   (eval $ac_link) 2>conftest.er1
18811   ac_status=$?
18812   grep -v '^ *+' conftest.er1 >conftest.err
18813   rm -f conftest.er1
18814   cat conftest.err >&5
18815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18816   (exit $ac_status); } &&
18817          { ac_try='test -z "$ac_c_werror_flag"
18818                          || test ! -s conftest.err'
18819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18820   (eval $ac_try) 2>&5
18821   ac_status=$?
18822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18823   (exit $ac_status); }; } &&
18824          { ac_try='test -s conftest$ac_exeext'
18825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18826   (eval $ac_try) 2>&5
18827   ac_status=$?
18828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18829   (exit $ac_status); }; }; then
18830   ac_cv_lib_dl_dlopen=yes
18831 else
18832   echo "$as_me: failed program was:" >&5
18833 sed 's/^/| /' conftest.$ac_ext >&5
18834
18835 ac_cv_lib_dl_dlopen=no
18836 fi
18837 rm -f conftest.err conftest.$ac_objext \
18838       conftest$ac_exeext conftest.$ac_ext
18839 LIBS=$ac_check_lib_save_LIBS
18840 fi
18841 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
18842 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
18843 if test $ac_cv_lib_dl_dlopen = yes; then
18844   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
18845 else
18846   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
18847 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
18848 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
18849   echo $ECHO_N "(cached) $ECHO_C" >&6
18850 else
18851   ac_check_lib_save_LIBS=$LIBS
18852 LIBS="-lsvld  $LIBS"
18853 cat >conftest.$ac_ext <<_ACEOF
18854 /* confdefs.h.  */
18855 _ACEOF
18856 cat confdefs.h >>conftest.$ac_ext
18857 cat >>conftest.$ac_ext <<_ACEOF
18858 /* end confdefs.h.  */
18859
18860 /* Override any gcc2 internal prototype to avoid an error.  */
18861 #ifdef __cplusplus
18862 extern "C"
18863 #endif
18864 /* We use char because int might match the return type of a gcc2
18865    builtin and then its argument prototype would still apply.  */
18866 char dlopen ();
18867 int
18868 main ()
18869 {
18870 dlopen ();
18871   ;
18872   return 0;
18873 }
18874 _ACEOF
18875 rm -f conftest.$ac_objext conftest$ac_exeext
18876 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18877   (eval $ac_link) 2>conftest.er1
18878   ac_status=$?
18879   grep -v '^ *+' conftest.er1 >conftest.err
18880   rm -f conftest.er1
18881   cat conftest.err >&5
18882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18883   (exit $ac_status); } &&
18884          { ac_try='test -z "$ac_c_werror_flag"
18885                          || test ! -s conftest.err'
18886   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18887   (eval $ac_try) 2>&5
18888   ac_status=$?
18889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18890   (exit $ac_status); }; } &&
18891          { ac_try='test -s conftest$ac_exeext'
18892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18893   (eval $ac_try) 2>&5
18894   ac_status=$?
18895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18896   (exit $ac_status); }; }; then
18897   ac_cv_lib_svld_dlopen=yes
18898 else
18899   echo "$as_me: failed program was:" >&5
18900 sed 's/^/| /' conftest.$ac_ext >&5
18901
18902 ac_cv_lib_svld_dlopen=no
18903 fi
18904 rm -f conftest.err conftest.$ac_objext \
18905       conftest$ac_exeext conftest.$ac_ext
18906 LIBS=$ac_check_lib_save_LIBS
18907 fi
18908 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
18909 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
18910 if test $ac_cv_lib_svld_dlopen = yes; then
18911   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
18912 else
18913   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
18914 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
18915 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
18916   echo $ECHO_N "(cached) $ECHO_C" >&6
18917 else
18918   ac_check_lib_save_LIBS=$LIBS
18919 LIBS="-ldld  $LIBS"
18920 cat >conftest.$ac_ext <<_ACEOF
18921 /* confdefs.h.  */
18922 _ACEOF
18923 cat confdefs.h >>conftest.$ac_ext
18924 cat >>conftest.$ac_ext <<_ACEOF
18925 /* end confdefs.h.  */
18926
18927 /* Override any gcc2 internal prototype to avoid an error.  */
18928 #ifdef __cplusplus
18929 extern "C"
18930 #endif
18931 /* We use char because int might match the return type of a gcc2
18932    builtin and then its argument prototype would still apply.  */
18933 char dld_link ();
18934 int
18935 main ()
18936 {
18937 dld_link ();
18938   ;
18939   return 0;
18940 }
18941 _ACEOF
18942 rm -f conftest.$ac_objext conftest$ac_exeext
18943 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18944   (eval $ac_link) 2>conftest.er1
18945   ac_status=$?
18946   grep -v '^ *+' conftest.er1 >conftest.err
18947   rm -f conftest.er1
18948   cat conftest.err >&5
18949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18950   (exit $ac_status); } &&
18951          { ac_try='test -z "$ac_c_werror_flag"
18952                          || test ! -s conftest.err'
18953   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18954   (eval $ac_try) 2>&5
18955   ac_status=$?
18956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18957   (exit $ac_status); }; } &&
18958          { ac_try='test -s conftest$ac_exeext'
18959   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18960   (eval $ac_try) 2>&5
18961   ac_status=$?
18962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18963   (exit $ac_status); }; }; then
18964   ac_cv_lib_dld_dld_link=yes
18965 else
18966   echo "$as_me: failed program was:" >&5
18967 sed 's/^/| /' conftest.$ac_ext >&5
18968
18969 ac_cv_lib_dld_dld_link=no
18970 fi
18971 rm -f conftest.err conftest.$ac_objext \
18972       conftest$ac_exeext conftest.$ac_ext
18973 LIBS=$ac_check_lib_save_LIBS
18974 fi
18975 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
18976 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
18977 if test $ac_cv_lib_dld_dld_link = yes; then
18978   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
18979 fi
18980
18981
18982 fi
18983
18984
18985 fi
18986
18987
18988 fi
18989
18990
18991 fi
18992
18993
18994 fi
18995
18996     ;;
18997   esac
18998
18999   if test "x$lt_cv_dlopen" != xno; then
19000     enable_dlopen=yes
19001   else
19002     enable_dlopen=no
19003   fi
19004
19005   case $lt_cv_dlopen in
19006   dlopen)
19007     save_CPPFLAGS="$CPPFLAGS"
19008     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19009
19010     save_LDFLAGS="$LDFLAGS"
19011     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19012
19013     save_LIBS="$LIBS"
19014     LIBS="$lt_cv_dlopen_libs $LIBS"
19015
19016     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19017 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19018 if test "${lt_cv_dlopen_self+set}" = set; then
19019   echo $ECHO_N "(cached) $ECHO_C" >&6
19020 else
19021           if test "$cross_compiling" = yes; then :
19022   lt_cv_dlopen_self=cross
19023 else
19024   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19025   lt_status=$lt_dlunknown
19026   cat > conftest.$ac_ext <<_LT_EOF
19027 #line 19027 "configure"
19028 #include "confdefs.h"
19029
19030 #if HAVE_DLFCN_H
19031 #include <dlfcn.h>
19032 #endif
19033
19034 #include <stdio.h>
19035
19036 #ifdef RTLD_GLOBAL
19037 #  define LT_DLGLOBAL           RTLD_GLOBAL
19038 #else
19039 #  ifdef DL_GLOBAL
19040 #    define LT_DLGLOBAL         DL_GLOBAL
19041 #  else
19042 #    define LT_DLGLOBAL         0
19043 #  endif
19044 #endif
19045
19046 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19047    find out it does not work in some platform. */
19048 #ifndef LT_DLLAZY_OR_NOW
19049 #  ifdef RTLD_LAZY
19050 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19051 #  else
19052 #    ifdef DL_LAZY
19053 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19054 #    else
19055 #      ifdef RTLD_NOW
19056 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19057 #      else
19058 #        ifdef DL_NOW
19059 #          define LT_DLLAZY_OR_NOW      DL_NOW
19060 #        else
19061 #          define LT_DLLAZY_OR_NOW      0
19062 #        endif
19063 #      endif
19064 #    endif
19065 #  endif
19066 #endif
19067
19068 #ifdef __cplusplus
19069 extern "C" void exit (int);
19070 #endif
19071
19072 void fnord() { int i=42;}
19073 int main ()
19074 {
19075   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19076   int status = $lt_dlunknown;
19077
19078   if (self)
19079     {
19080       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19081       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19082       /* dlclose (self); */
19083     }
19084   else
19085     puts (dlerror ());
19086
19087     exit (status);
19088 }
19089 _LT_EOF
19090   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19091   (eval $ac_link) 2>&5
19092   ac_status=$?
19093   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19094   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19095     (./conftest; exit; ) >&5 2>/dev/null
19096     lt_status=$?
19097     case x$lt_status in
19098       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19099       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19100       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19101     esac
19102   else :
19103     # compilation failed
19104     lt_cv_dlopen_self=no
19105   fi
19106 fi
19107 rm -fr conftest*
19108
19109
19110 fi
19111 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19112 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19113
19114     if test "x$lt_cv_dlopen_self" = xyes; then
19115       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19116       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19117 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19118 if test "${lt_cv_dlopen_self_static+set}" = set; then
19119   echo $ECHO_N "(cached) $ECHO_C" >&6
19120 else
19121           if test "$cross_compiling" = yes; then :
19122   lt_cv_dlopen_self_static=cross
19123 else
19124   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19125   lt_status=$lt_dlunknown
19126   cat > conftest.$ac_ext <<_LT_EOF
19127 #line 19127 "configure"
19128 #include "confdefs.h"
19129
19130 #if HAVE_DLFCN_H
19131 #include <dlfcn.h>
19132 #endif
19133
19134 #include <stdio.h>
19135
19136 #ifdef RTLD_GLOBAL
19137 #  define LT_DLGLOBAL           RTLD_GLOBAL
19138 #else
19139 #  ifdef DL_GLOBAL
19140 #    define LT_DLGLOBAL         DL_GLOBAL
19141 #  else
19142 #    define LT_DLGLOBAL         0
19143 #  endif
19144 #endif
19145
19146 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19147    find out it does not work in some platform. */
19148 #ifndef LT_DLLAZY_OR_NOW
19149 #  ifdef RTLD_LAZY
19150 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19151 #  else
19152 #    ifdef DL_LAZY
19153 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19154 #    else
19155 #      ifdef RTLD_NOW
19156 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19157 #      else
19158 #        ifdef DL_NOW
19159 #          define LT_DLLAZY_OR_NOW      DL_NOW
19160 #        else
19161 #          define LT_DLLAZY_OR_NOW      0
19162 #        endif
19163 #      endif
19164 #    endif
19165 #  endif
19166 #endif
19167
19168 #ifdef __cplusplus
19169 extern "C" void exit (int);
19170 #endif
19171
19172 void fnord() { int i=42;}
19173 int main ()
19174 {
19175   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19176   int status = $lt_dlunknown;
19177
19178   if (self)
19179     {
19180       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19181       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19182       /* dlclose (self); */
19183     }
19184   else
19185     puts (dlerror ());
19186
19187     exit (status);
19188 }
19189 _LT_EOF
19190   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19191   (eval $ac_link) 2>&5
19192   ac_status=$?
19193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19194   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19195     (./conftest; exit; ) >&5 2>/dev/null
19196     lt_status=$?
19197     case x$lt_status in
19198       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19199       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19200       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19201     esac
19202   else :
19203     # compilation failed
19204     lt_cv_dlopen_self_static=no
19205   fi
19206 fi
19207 rm -fr conftest*
19208
19209
19210 fi
19211 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19212 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19213     fi
19214
19215     CPPFLAGS="$save_CPPFLAGS"
19216     LDFLAGS="$save_LDFLAGS"
19217     LIBS="$save_LIBS"
19218     ;;
19219   esac
19220
19221   case $lt_cv_dlopen_self in
19222   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19223   *) enable_dlopen_self=unknown ;;
19224   esac
19225
19226   case $lt_cv_dlopen_self_static in
19227   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19228   *) enable_dlopen_self_static=unknown ;;
19229   esac
19230 fi
19231
19232
19233
19234
19235
19236
19237
19238
19239
19240
19241
19242
19243
19244
19245
19246
19247
19248 striplib=
19249 old_striplib=
19250 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19251 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19252 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19253   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19254   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19255   echo "$as_me:$LINENO: result: yes" >&5
19256 echo "${ECHO_T}yes" >&6
19257 else
19258 # FIXME - insert some real tests, host_os isn't really good enough
19259   case $host_os in
19260   darwin*)
19261     if test -n "$STRIP" ; then
19262       striplib="$STRIP -x"
19263       old_striplib="$STRIP -S"
19264       echo "$as_me:$LINENO: result: yes" >&5
19265 echo "${ECHO_T}yes" >&6
19266     else
19267       echo "$as_me:$LINENO: result: no" >&5
19268 echo "${ECHO_T}no" >&6
19269     fi
19270     ;;
19271   *)
19272     echo "$as_me:$LINENO: result: no" >&5
19273 echo "${ECHO_T}no" >&6
19274     ;;
19275   esac
19276 fi
19277
19278
19279
19280
19281
19282
19283
19284
19285
19286
19287
19288
19289   # Report which library types will actually be built
19290   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19291 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19292   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19293 echo "${ECHO_T}$can_build_shared" >&6
19294
19295   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19296 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19297   test "$can_build_shared" = "no" && enable_shared=no
19298
19299   # On AIX, shared libraries and static libraries use the same namespace, and
19300   # are all built from PIC.
19301   case $host_os in
19302   aix3*)
19303     test "$enable_shared" = yes && enable_static=no
19304     if test -n "$RANLIB"; then
19305       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19306       postinstall_cmds='$RANLIB $lib'
19307     fi
19308     ;;
19309
19310   aix[4-9]*)
19311     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19312       test "$enable_shared" = yes && enable_static=no
19313     fi
19314     ;;
19315   esac
19316   echo "$as_me:$LINENO: result: $enable_shared" >&5
19317 echo "${ECHO_T}$enable_shared" >&6
19318
19319   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19320 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19321   # Make sure either enable_shared or enable_static is yes.
19322   test "$enable_shared" = yes || enable_static=yes
19323   echo "$as_me:$LINENO: result: $enable_static" >&5
19324 echo "${ECHO_T}$enable_static" >&6
19325
19326
19327
19328
19329 fi
19330 ac_ext=c
19331 ac_cpp='$CPP $CPPFLAGS'
19332 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19333 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19334 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19335
19336 CC="$lt_save_CC"
19337
19338
19339
19340
19341
19342
19343
19344
19345
19346
19347
19348
19349
19350
19351
19352
19353 # Only expand once:
19354
19355
19356
19357
19358
19359 # Identify the assembler which will work hand-in-glove with the newly
19360 # built GCC, so that we can examine its features.  This is the assembler
19361 # which will be driven by the driver program.
19362 #
19363 # If build != host, and we aren't building gas in-tree, we identify a
19364 # build->target assembler and hope that it will have the same features
19365 # as the host->target assembler we'll be using.
19366 gcc_cv_gas_major_version=
19367 gcc_cv_gas_minor_version=
19368 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19369
19370 if test "${gcc_cv_as+set}" = set; then
19371   :
19372 else
19373
19374 if test -x "$DEFAULT_ASSEMBLER"; then
19375         gcc_cv_as="$DEFAULT_ASSEMBLER"
19376 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19377      && test -f ../gas/Makefile \
19378      && test x$build = x$host; then
19379         gcc_cv_as=../gas/as-new$build_exeext
19380 elif test -x as$build_exeext; then
19381         # Build using assembler in the current directory.
19382         gcc_cv_as=./as$build_exeext
19383 elif test -x $AS_FOR_TARGET; then
19384         gcc_cv_as="$AS_FOR_TARGET"
19385 else
19386         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19387 set dummy $AS_FOR_TARGET; ac_word=$2
19388 echo "$as_me:$LINENO: checking for $ac_word" >&5
19389 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19390 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19391   echo $ECHO_N "(cached) $ECHO_C" >&6
19392 else
19393   case $gcc_cv_as in
19394   [\\/]* | ?:[\\/]*)
19395   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19396   ;;
19397   *)
19398   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19399 for as_dir in $PATH
19400 do
19401   IFS=$as_save_IFS
19402   test -z "$as_dir" && as_dir=.
19403   for ac_exec_ext in '' $ac_executable_extensions; do
19404   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19405     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
19406     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19407     break 2
19408   fi
19409 done
19410 done
19411
19412   ;;
19413 esac
19414 fi
19415 gcc_cv_as=$ac_cv_path_gcc_cv_as
19416
19417 if test -n "$gcc_cv_as"; then
19418   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
19419 echo "${ECHO_T}$gcc_cv_as" >&6
19420 else
19421   echo "$as_me:$LINENO: result: no" >&5
19422 echo "${ECHO_T}no" >&6
19423 fi
19424
19425 fi
19426 fi
19427
19428
19429 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
19430
19431 case "$ORIGINAL_AS_FOR_TARGET" in
19432   ./as | ./as$build_exeext) ;;
19433   *)           ac_config_files="$ac_config_files as:exec-tool.in"
19434  ;;
19435 esac
19436
19437 echo "$as_me:$LINENO: checking what assembler to use" >&5
19438 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
19439 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
19440   # Single tree build which includes gas.  We want to prefer it
19441   # over whatever linker top-level may have detected, since
19442   # we'll use what we're building after installation anyway.
19443   echo "$as_me:$LINENO: result: newly built gas" >&5
19444 echo "${ECHO_T}newly built gas" >&6
19445   in_tree_gas=yes
19446   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
19447 for f in $gcc_cv_as_bfd_srcdir/configure \
19448          $gcc_cv_as_gas_srcdir/configure \
19449          $gcc_cv_as_gas_srcdir/configure.in \
19450          $gcc_cv_as_gas_srcdir/Makefile.in ; do
19451   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
19452   if test x$gcc_cv_gas_version != x; then
19453     break
19454   fi
19455 done
19456 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
19457 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
19458 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
19459 case $gcc_cv_gas_patch_version in
19460   "") gcc_cv_gas_patch_version="0" ;;
19461 esac
19462 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
19463                             + $gcc_cv_gas_minor_version \) \* 1000 \
19464                             + $gcc_cv_gas_patch_version`
19465
19466   in_tree_gas_is_elf=no
19467   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
19468      || (grep 'obj_format = multi' ../gas/Makefile \
19469          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
19470   then
19471     in_tree_gas_is_elf=yes
19472   fi
19473 else
19474   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
19475 echo "${ECHO_T}$gcc_cv_as" >&6
19476   in_tree_gas=no
19477 fi
19478
19479 # Identify the linker which will work hand-in-glove with the newly
19480 # built GCC, so that we can examine its features.  This is the linker
19481 # which will be driven by the driver program.
19482 #
19483 # If build != host, and we aren't building gas in-tree, we identify a
19484 # build->target linker and hope that it will have the same features
19485 # as the host->target linker we'll be using.
19486 gcc_cv_gld_major_version=
19487 gcc_cv_gld_minor_version=
19488 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
19489 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
19490
19491 if test "${gcc_cv_ld+set}" = set; then
19492   :
19493 else
19494
19495 if test -x "$DEFAULT_LINKER"; then
19496         gcc_cv_ld="$DEFAULT_LINKER"
19497 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
19498      && test -f ../ld/Makefile \
19499      && test x$build = x$host; then
19500         gcc_cv_ld=../ld/ld-new$build_exeext
19501 elif test -x collect-ld$build_exeext; then
19502         # Build using linker in the current directory.
19503         gcc_cv_ld=./collect-ld$build_exeext
19504 elif test -x $LD_FOR_TARGET; then
19505         gcc_cv_ld="$LD_FOR_TARGET"
19506 else
19507         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
19508 set dummy $LD_FOR_TARGET; ac_word=$2
19509 echo "$as_me:$LINENO: checking for $ac_word" >&5
19510 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19511 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
19512   echo $ECHO_N "(cached) $ECHO_C" >&6
19513 else
19514   case $gcc_cv_ld in
19515   [\\/]* | ?:[\\/]*)
19516   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
19517   ;;
19518   *)
19519   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19520 for as_dir in $PATH
19521 do
19522   IFS=$as_save_IFS
19523   test -z "$as_dir" && as_dir=.
19524   for ac_exec_ext in '' $ac_executable_extensions; do
19525   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19526     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
19527     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19528     break 2
19529   fi
19530 done
19531 done
19532
19533   ;;
19534 esac
19535 fi
19536 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
19537
19538 if test -n "$gcc_cv_ld"; then
19539   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
19540 echo "${ECHO_T}$gcc_cv_ld" >&6
19541 else
19542   echo "$as_me:$LINENO: result: no" >&5
19543 echo "${ECHO_T}no" >&6
19544 fi
19545
19546 fi
19547 fi
19548
19549
19550 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
19551
19552 case "$ORIGINAL_LD_FOR_TARGET" in
19553   ./collect-ld | ./collect-ld$build_exeext) ;;
19554   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
19555  ;;
19556 esac
19557
19558 echo "$as_me:$LINENO: checking what linker to use" >&5
19559 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
19560 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
19561         # Single tree build which includes ld.  We want to prefer it
19562         # over whatever linker top-level may have detected, since
19563         # we'll use what we're building after installation anyway.
19564         echo "$as_me:$LINENO: result: newly built ld" >&5
19565 echo "${ECHO_T}newly built ld" >&6
19566         in_tree_ld=yes
19567         in_tree_ld_is_elf=no
19568         if (grep 'EMUL = .*elf' ../ld/Makefile \
19569             || grep 'EMUL = .*linux' ../ld/Makefile \
19570             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
19571           in_tree_ld_is_elf=yes
19572         fi
19573         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
19574         do
19575                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
19576                 if test x$gcc_cv_gld_version != x; then
19577                         break
19578                 fi
19579         done
19580         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
19581         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
19582 else
19583         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
19584 echo "${ECHO_T}$gcc_cv_ld" >&6
19585         in_tree_ld=no
19586 fi
19587
19588 # Figure out what nm we will be using.
19589 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
19590 if test "${gcc_cv_nm+set}" = set; then
19591   :
19592 else
19593
19594 if test -f $gcc_cv_binutils_srcdir/configure.in \
19595      && test -f ../binutils/Makefile \
19596      && test x$build = x$host; then
19597         gcc_cv_nm=../binutils/nm-new$build_exeext
19598 elif test -x nm$build_exeext; then
19599         gcc_cv_nm=./nm$build_exeext
19600 elif test -x $NM_FOR_TARGET; then
19601         gcc_cv_nm="$NM_FOR_TARGET"
19602 else
19603         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
19604 set dummy $NM_FOR_TARGET; ac_word=$2
19605 echo "$as_me:$LINENO: checking for $ac_word" >&5
19606 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19607 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
19608   echo $ECHO_N "(cached) $ECHO_C" >&6
19609 else
19610   case $gcc_cv_nm in
19611   [\\/]* | ?:[\\/]*)
19612   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
19613   ;;
19614   *)
19615   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19616 for as_dir in $PATH
19617 do
19618   IFS=$as_save_IFS
19619   test -z "$as_dir" && as_dir=.
19620   for ac_exec_ext in '' $ac_executable_extensions; do
19621   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19622     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
19623     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19624     break 2
19625   fi
19626 done
19627 done
19628
19629   ;;
19630 esac
19631 fi
19632 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
19633
19634 if test -n "$gcc_cv_nm"; then
19635   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
19636 echo "${ECHO_T}$gcc_cv_nm" >&6
19637 else
19638   echo "$as_me:$LINENO: result: no" >&5
19639 echo "${ECHO_T}no" >&6
19640 fi
19641
19642 fi
19643 fi
19644
19645
19646 echo "$as_me:$LINENO: checking what nm to use" >&5
19647 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
19648 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
19649         # Single tree build which includes binutils.
19650         echo "$as_me:$LINENO: result: newly built nm" >&5
19651 echo "${ECHO_T}newly built nm" >&6
19652         in_tree_nm=yes
19653 else
19654         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
19655 echo "${ECHO_T}$gcc_cv_nm" >&6
19656         in_tree_nm=no
19657 fi
19658
19659 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
19660
19661 case "$ORIGINAL_NM_FOR_TARGET" in
19662   ./nm | ./nm$build_exeext) ;;
19663   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
19664  ;;
19665 esac
19666
19667
19668 # Figure out what objdump we will be using.
19669 if test "${gcc_cv_objdump+set}" = set; then
19670   :
19671 else
19672
19673 if test -f $gcc_cv_binutils_srcdir/configure.in \
19674      && test -f ../binutils/Makefile \
19675      && test x$build = x$host; then
19676         # Single tree build which includes binutils.
19677         gcc_cv_objdump=../binutils/objdump$build_exeext
19678 elif test -x objdump$build_exeext; then
19679         gcc_cv_objdump=./objdump$build_exeext
19680 elif test -x $OBJDUMP_FOR_TARGET; then
19681         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
19682 else
19683         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
19684 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
19685 echo "$as_me:$LINENO: checking for $ac_word" >&5
19686 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19687 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
19688   echo $ECHO_N "(cached) $ECHO_C" >&6
19689 else
19690   case $gcc_cv_objdump in
19691   [\\/]* | ?:[\\/]*)
19692   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
19693   ;;
19694   *)
19695   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19696 for as_dir in $PATH
19697 do
19698   IFS=$as_save_IFS
19699   test -z "$as_dir" && as_dir=.
19700   for ac_exec_ext in '' $ac_executable_extensions; do
19701   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
19702     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
19703     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
19704     break 2
19705   fi
19706 done
19707 done
19708
19709   ;;
19710 esac
19711 fi
19712 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
19713
19714 if test -n "$gcc_cv_objdump"; then
19715   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
19716 echo "${ECHO_T}$gcc_cv_objdump" >&6
19717 else
19718   echo "$as_me:$LINENO: result: no" >&5
19719 echo "${ECHO_T}no" >&6
19720 fi
19721
19722 fi
19723 fi
19724
19725
19726 echo "$as_me:$LINENO: checking what objdump to use" >&5
19727 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
19728 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
19729         # Single tree build which includes binutils.
19730         echo "$as_me:$LINENO: result: newly built objdump" >&5
19731 echo "${ECHO_T}newly built objdump" >&6
19732 elif test x$gcc_cv_objdump = x; then
19733         echo "$as_me:$LINENO: result: not found" >&5
19734 echo "${ECHO_T}not found" >&6
19735 else
19736         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
19737 echo "${ECHO_T}$gcc_cv_objdump" >&6
19738 fi
19739
19740 # Figure out what assembler alignment features are present.
19741 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
19742 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
19743 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
19744   echo $ECHO_N "(cached) $ECHO_C" >&6
19745 else
19746   gcc_cv_as_balign_and_p2align=no
19747     if test $in_tree_gas = yes; then
19748     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
19749   then gcc_cv_as_balign_and_p2align=yes
19750 fi
19751   elif test x$gcc_cv_as != x; then
19752     echo '.balign 4
19753 .p2align 2' > conftest.s
19754     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19755   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19756   (eval $ac_try) 2>&5
19757   ac_status=$?
19758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19759   (exit $ac_status); }; }
19760     then
19761         gcc_cv_as_balign_and_p2align=yes
19762     else
19763       echo "configure: failed program was" >&5
19764       cat conftest.s >&5
19765     fi
19766     rm -f conftest.o conftest.s
19767   fi
19768 fi
19769 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
19770 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
19771 if test $gcc_cv_as_balign_and_p2align = yes; then
19772
19773 cat >>confdefs.h <<\_ACEOF
19774 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
19775 _ACEOF
19776
19777 fi
19778
19779 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
19780 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
19781 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
19782   echo $ECHO_N "(cached) $ECHO_C" >&6
19783 else
19784   gcc_cv_as_max_skip_p2align=no
19785     if test $in_tree_gas = yes; then
19786     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
19787   then gcc_cv_as_max_skip_p2align=yes
19788 fi
19789   elif test x$gcc_cv_as != x; then
19790     echo '.p2align 4,,7' > conftest.s
19791     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19793   (eval $ac_try) 2>&5
19794   ac_status=$?
19795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19796   (exit $ac_status); }; }
19797     then
19798         gcc_cv_as_max_skip_p2align=yes
19799     else
19800       echo "configure: failed program was" >&5
19801       cat conftest.s >&5
19802     fi
19803     rm -f conftest.o conftest.s
19804   fi
19805 fi
19806 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
19807 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
19808 if test $gcc_cv_as_max_skip_p2align = yes; then
19809
19810 cat >>confdefs.h <<\_ACEOF
19811 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
19812 _ACEOF
19813
19814 fi
19815
19816 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
19817 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
19818 if test "${gcc_cv_as_literal16+set}" = set; then
19819   echo $ECHO_N "(cached) $ECHO_C" >&6
19820 else
19821   gcc_cv_as_literal16=no
19822     if test $in_tree_gas = yes; then
19823     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
19824   then gcc_cv_as_literal16=yes
19825 fi
19826   elif test x$gcc_cv_as != x; then
19827     echo '.literal16' > conftest.s
19828     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19830   (eval $ac_try) 2>&5
19831   ac_status=$?
19832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19833   (exit $ac_status); }; }
19834     then
19835         gcc_cv_as_literal16=yes
19836     else
19837       echo "configure: failed program was" >&5
19838       cat conftest.s >&5
19839     fi
19840     rm -f conftest.o conftest.s
19841   fi
19842 fi
19843 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
19844 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
19845 if test $gcc_cv_as_literal16 = yes; then
19846
19847 cat >>confdefs.h <<\_ACEOF
19848 #define HAVE_GAS_LITERAL16 1
19849 _ACEOF
19850
19851 fi
19852
19853 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
19854 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
19855 if test "${gcc_cv_as_subsection_m1+set}" = set; then
19856   echo $ECHO_N "(cached) $ECHO_C" >&6
19857 else
19858   gcc_cv_as_subsection_m1=no
19859     if test $in_tree_gas = yes; then
19860     if test $in_tree_gas_is_elf = yes \
19861   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
19862   then gcc_cv_as_subsection_m1=yes
19863 fi
19864   elif test x$gcc_cv_as != x; then
19865     echo 'conftest_label1: .word 0
19866 .subsection -1
19867 conftest_label2: .word 0
19868 .previous' > conftest.s
19869     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19871   (eval $ac_try) 2>&5
19872   ac_status=$?
19873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19874   (exit $ac_status); }; }
19875     then
19876         if test x$gcc_cv_nm != x; then
19877     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
19878     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
19879     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
19880     then :
19881     else gcc_cv_as_subsection_m1=yes
19882     fi
19883     rm -f conftest.nm1 conftest.nm2
19884   fi
19885     else
19886       echo "configure: failed program was" >&5
19887       cat conftest.s >&5
19888     fi
19889     rm -f conftest.o conftest.s
19890   fi
19891 fi
19892 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
19893 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
19894 if test $gcc_cv_as_subsection_m1 = yes; then
19895
19896 cat >>confdefs.h <<\_ACEOF
19897 #define HAVE_GAS_SUBSECTION_ORDERING 1
19898 _ACEOF
19899
19900 fi
19901
19902 echo "$as_me:$LINENO: checking assembler for .weak" >&5
19903 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
19904 if test "${gcc_cv_as_weak+set}" = set; then
19905   echo $ECHO_N "(cached) $ECHO_C" >&6
19906 else
19907   gcc_cv_as_weak=no
19908     if test $in_tree_gas = yes; then
19909     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
19910   then gcc_cv_as_weak=yes
19911 fi
19912   elif test x$gcc_cv_as != x; then
19913     echo '      .weak foobar' > conftest.s
19914     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19916   (eval $ac_try) 2>&5
19917   ac_status=$?
19918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19919   (exit $ac_status); }; }
19920     then
19921         gcc_cv_as_weak=yes
19922     else
19923       echo "configure: failed program was" >&5
19924       cat conftest.s >&5
19925     fi
19926     rm -f conftest.o conftest.s
19927   fi
19928 fi
19929 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
19930 echo "${ECHO_T}$gcc_cv_as_weak" >&6
19931 if test $gcc_cv_as_weak = yes; then
19932
19933 cat >>confdefs.h <<\_ACEOF
19934 #define HAVE_GAS_WEAK 1
19935 _ACEOF
19936
19937 fi
19938
19939 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
19940 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
19941 if test "${gcc_cv_as_weakref+set}" = set; then
19942   echo $ECHO_N "(cached) $ECHO_C" >&6
19943 else
19944   gcc_cv_as_weakref=no
19945     if test $in_tree_gas = yes; then
19946     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
19947   then gcc_cv_as_weakref=yes
19948 fi
19949   elif test x$gcc_cv_as != x; then
19950     echo '      .weakref foobar, barfnot' > conftest.s
19951     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19952   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19953   (eval $ac_try) 2>&5
19954   ac_status=$?
19955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19956   (exit $ac_status); }; }
19957     then
19958         gcc_cv_as_weakref=yes
19959     else
19960       echo "configure: failed program was" >&5
19961       cat conftest.s >&5
19962     fi
19963     rm -f conftest.o conftest.s
19964   fi
19965 fi
19966 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
19967 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
19968 if test $gcc_cv_as_weakref = yes; then
19969
19970 cat >>confdefs.h <<\_ACEOF
19971 #define HAVE_GAS_WEAKREF 1
19972 _ACEOF
19973
19974 fi
19975
19976 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
19977 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
19978 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
19979   echo $ECHO_N "(cached) $ECHO_C" >&6
19980 else
19981   gcc_cv_as_nsubspa_comdat=no
19982     if test $in_tree_gas = yes; then
19983     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
19984   then gcc_cv_as_nsubspa_comdat=yes
19985 fi
19986   elif test x$gcc_cv_as != x; then
19987     echo '      .SPACE $TEXT$
19988         .NSUBSPA $CODE$,COMDAT' > conftest.s
19989     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
19990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19991   (eval $ac_try) 2>&5
19992   ac_status=$?
19993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19994   (exit $ac_status); }; }
19995     then
19996         gcc_cv_as_nsubspa_comdat=yes
19997     else
19998       echo "configure: failed program was" >&5
19999       cat conftest.s >&5
20000     fi
20001     rm -f conftest.o conftest.s
20002   fi
20003 fi
20004 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20005 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20006 if test $gcc_cv_as_nsubspa_comdat = yes; then
20007
20008 cat >>confdefs.h <<\_ACEOF
20009 #define HAVE_GAS_NSUBSPA_COMDAT 1
20010 _ACEOF
20011
20012 fi
20013
20014 # .hidden needs to be supported in both the assembler and the linker,
20015 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20016 # This is irritatingly difficult to feature test for; we have to check the
20017 # date string after the version number.  If we've got an in-tree
20018 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20019 # to be safe.
20020 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20021 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20022 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20023 if test "${gcc_cv_as_hidden+set}" = set; then
20024   echo $ECHO_N "(cached) $ECHO_C" >&6
20025 else
20026   gcc_cv_as_hidden=no
20027     if test $in_tree_gas = yes; then
20028     if test $in_tree_gas_is_elf = yes \
20029   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20030   then gcc_cv_as_hidden=yes
20031 fi
20032   elif test x$gcc_cv_as != x; then
20033     echo '      .hidden foobar
20034 foobar:' > conftest.s
20035     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20036   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20037   (eval $ac_try) 2>&5
20038   ac_status=$?
20039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20040   (exit $ac_status); }; }
20041     then
20042         gcc_cv_as_hidden=yes
20043     else
20044       echo "configure: failed program was" >&5
20045       cat conftest.s >&5
20046     fi
20047     rm -f conftest.o conftest.s
20048   fi
20049 fi
20050 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20051 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20052
20053
20054 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20055 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20056 if test "${gcc_cv_ld_hidden+set}" = set; then
20057   echo $ECHO_N "(cached) $ECHO_C" >&6
20058 else
20059   if test $in_tree_ld = yes ; then
20060   gcc_cv_ld_hidden=no
20061   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20062      && test $in_tree_ld_is_elf = yes; then
20063      gcc_cv_ld_hidden=yes
20064   fi
20065 else
20066   gcc_cv_ld_hidden=yes
20067   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20068   if echo "$ld_ver" | grep GNU > /dev/null; then
20069     ld_vers=`echo $ld_ver | sed -n \
20070         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20071     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20072     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20073     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20074     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20075     if test 0"$ld_date" -lt 20020404; then
20076       if test -n "$ld_date"; then
20077         # If there was date string, but was earlier than 2002-04-04, fail
20078         gcc_cv_ld_hidden=no
20079       elif test -z "$ld_vers"; then
20080         # If there was no date string nor ld version number, something is wrong
20081         gcc_cv_ld_hidden=no
20082       else
20083         test -z "$ld_vers_patch" && ld_vers_patch=0
20084         if test "$ld_vers_major" -lt 2; then
20085           gcc_cv_ld_hidden=no
20086         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20087           gcc_cv_ld_hidden="no"
20088         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20089           gcc_cv_ld_hidden=no
20090         fi
20091       fi
20092     fi
20093   else
20094     case "${target}" in
20095       hppa64*-*-hpux* | ia64*-*-hpux*)
20096         gcc_cv_ld_hidden=yes
20097         ;;
20098       *)
20099         gcc_cv_ld_hidden=no
20100         ;;
20101     esac
20102   fi
20103 fi
20104 fi
20105 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20106 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20107 libgcc_visibility=no
20108
20109
20110 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20111   libgcc_visibility=yes
20112
20113 cat >>confdefs.h <<\_ACEOF
20114 #define HAVE_GAS_HIDDEN 1
20115 _ACEOF
20116
20117 fi
20118
20119 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20120 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20121 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20122 if test "${gcc_cv_as_leb128+set}" = set; then
20123   echo $ECHO_N "(cached) $ECHO_C" >&6
20124 else
20125   gcc_cv_as_leb128=no
20126     if test $in_tree_gas = yes; then
20127     if test $in_tree_gas_is_elf = yes \
20128   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20129   then gcc_cv_as_leb128=yes
20130 fi
20131   elif test x$gcc_cv_as != x; then
20132     echo '      .data
20133         .uleb128 L2 - L1
20134 L1:
20135         .uleb128 1280
20136         .sleb128 -1010
20137 L2:' > conftest.s
20138     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20140   (eval $ac_try) 2>&5
20141   ac_status=$?
20142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20143   (exit $ac_status); }; }
20144     then
20145         # GAS versions before 2.11 do not support uleb128,
20146   # despite appearing to.
20147   # ??? There exists an elf-specific test that will crash
20148   # the assembler.  Perhaps it's better to figure out whether
20149   # arbitrary sections are supported and try the test.
20150   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20151   if echo "$as_ver" | grep GNU > /dev/null; then
20152     as_vers=`echo $as_ver | sed -n \
20153         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20154     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20155     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20156     if test $as_major -eq 2 && test $as_minor -lt 11
20157     then :
20158     else gcc_cv_as_leb128=yes
20159     fi
20160   fi
20161     else
20162       echo "configure: failed program was" >&5
20163       cat conftest.s >&5
20164     fi
20165     rm -f conftest.o conftest.s
20166   fi
20167 fi
20168 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20169 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20170 if test $gcc_cv_as_leb128 = yes; then
20171
20172 cat >>confdefs.h <<\_ACEOF
20173 #define HAVE_AS_LEB128 1
20174 _ACEOF
20175
20176 fi
20177
20178 # GAS versions up to and including 2.11.0 may mis-optimize
20179 # .eh_frame data.
20180 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20181 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20182 if test "${gcc_cv_as_eh_frame+set}" = set; then
20183   echo $ECHO_N "(cached) $ECHO_C" >&6
20184 else
20185   gcc_cv_as_eh_frame=no
20186     if test $in_tree_gas = yes; then
20187     if test $in_tree_gas_is_elf = yes \
20188   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20189   then gcc_cv_as_eh_frame=yes
20190 fi
20191   elif test x$gcc_cv_as != x; then
20192     echo '      .text
20193 .LFB1:
20194         .4byte  0
20195 .L1:
20196         .4byte  0
20197 .LFE1:
20198         .section        .eh_frame,"aw",@progbits
20199 __FRAME_BEGIN__:
20200         .4byte  .LECIE1-.LSCIE1
20201 .LSCIE1:
20202         .4byte  0x0
20203         .byte   0x1
20204         .ascii "z\0"
20205         .byte   0x1
20206         .byte   0x78
20207         .byte   0x1a
20208         .byte   0x0
20209         .byte   0x4
20210         .4byte  1
20211         .p2align 1
20212 .LECIE1:
20213 .LSFDE1:
20214         .4byte  .LEFDE1-.LASFDE1
20215 .LASFDE1:
20216         .4byte  .LASFDE1-__FRAME_BEGIN__
20217         .4byte  .LFB1
20218         .4byte  .LFE1-.LFB1
20219         .byte   0x4
20220         .4byte  .LFE1-.LFB1
20221         .byte   0x4
20222         .4byte  .L1-.LFB1
20223 .LEFDE1:' > conftest.s
20224     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20226   (eval $ac_try) 2>&5
20227   ac_status=$?
20228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20229   (exit $ac_status); }; }
20230     then
20231           cat > conftest.lit <<EOF
20232  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20233  0010 01000000 12000000 18000000 00000000  ................
20234  0020 08000000 04080000 0044               .........D
20235 EOF
20236 cat > conftest.big <<EOF
20237  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20238  0010 00000001 00000012 00000018 00000000  ................
20239  0020 00000008 04000000 0844               .........D
20240 EOF
20241   # If the assembler didn't choke, and we can objdump,
20242   # and we got the correct data, then succeed.
20243   # The text in the here-document typically retains its unix-style line
20244   # endings, while the output of objdump will use host line endings.
20245   # Therefore, use diff -b for the comparisons.
20246   if test x$gcc_cv_objdump != x \
20247   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20248      | tail -3 > conftest.got \
20249   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20250     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20251   then
20252     gcc_cv_as_eh_frame=yes
20253   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20255   (eval $ac_try) 2>&5
20256   ac_status=$?
20257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20258   (exit $ac_status); }; }; then
20259     gcc_cv_as_eh_frame=buggy
20260   else
20261     # Uh oh, what do we do now?
20262     gcc_cv_as_eh_frame=no
20263   fi
20264     else
20265       echo "configure: failed program was" >&5
20266       cat conftest.s >&5
20267     fi
20268     rm -f conftest.o conftest.s
20269   fi
20270 fi
20271 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20272 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20273
20274
20275 if test $gcc_cv_as_eh_frame = buggy; then
20276
20277 cat >>confdefs.h <<\_ACEOF
20278 #define USE_AS_TRADITIONAL_FORMAT 1
20279 _ACEOF
20280
20281 fi
20282
20283 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20284 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20285 if test "${gcc_cv_as_shf_merge+set}" = set; then
20286   echo $ECHO_N "(cached) $ECHO_C" >&6
20287 else
20288   gcc_cv_as_shf_merge=no
20289     if test $in_tree_gas = yes; then
20290     if test $in_tree_gas_is_elf = yes \
20291   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20292   then gcc_cv_as_shf_merge=yes
20293 fi
20294   elif test x$gcc_cv_as != x; then
20295     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20296     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20297   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20298   (eval $ac_try) 2>&5
20299   ac_status=$?
20300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20301   (exit $ac_status); }; }
20302     then
20303         gcc_cv_as_shf_merge=yes
20304     else
20305       echo "configure: failed program was" >&5
20306       cat conftest.s >&5
20307     fi
20308     rm -f conftest.o conftest.s
20309   fi
20310 fi
20311 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20312 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20313
20314 if test $gcc_cv_as_shf_merge = no; then
20315   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20316 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20317 if test "${gcc_cv_as_shf_merge+set}" = set; then
20318   echo $ECHO_N "(cached) $ECHO_C" >&6
20319 else
20320   gcc_cv_as_shf_merge=no
20321     if test $in_tree_gas = yes; then
20322     if test $in_tree_gas_is_elf = yes \
20323   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20324   then gcc_cv_as_shf_merge=yes
20325 fi
20326   elif test x$gcc_cv_as != x; then
20327     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20328     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20329   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20330   (eval $ac_try) 2>&5
20331   ac_status=$?
20332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20333   (exit $ac_status); }; }
20334     then
20335         gcc_cv_as_shf_merge=yes
20336     else
20337       echo "configure: failed program was" >&5
20338       cat conftest.s >&5
20339     fi
20340     rm -f conftest.o conftest.s
20341   fi
20342 fi
20343 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20344 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20345
20346 fi
20347
20348 cat >>confdefs.h <<_ACEOF
20349 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20350 _ACEOF
20351
20352
20353 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20354 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20355 if test "${gcc_cv_as_comdat_group+set}" = set; then
20356   echo $ECHO_N "(cached) $ECHO_C" >&6
20357 else
20358   gcc_cv_as_comdat_group=no
20359     if test $in_tree_gas = yes; then
20360     if test $in_tree_gas_is_elf = yes \
20361   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20362   then gcc_cv_as_comdat_group=yes
20363 fi
20364   elif test x$gcc_cv_as != x; then
20365     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20366     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20368   (eval $ac_try) 2>&5
20369   ac_status=$?
20370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20371   (exit $ac_status); }; }
20372     then
20373         gcc_cv_as_comdat_group=yes
20374     else
20375       echo "configure: failed program was" >&5
20376       cat conftest.s >&5
20377     fi
20378     rm -f conftest.o conftest.s
20379   fi
20380 fi
20381 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20382 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20383
20384 if test $gcc_cv_as_comdat_group = yes; then
20385   gcc_cv_as_comdat_group_percent=no
20386 else
20387  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20388 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20389 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20390   echo $ECHO_N "(cached) $ECHO_C" >&6
20391 else
20392   gcc_cv_as_comdat_group_percent=no
20393     if test $in_tree_gas = yes; then
20394     if test $in_tree_gas_is_elf = yes \
20395   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20396   then gcc_cv_as_comdat_group_percent=yes
20397 fi
20398   elif test x$gcc_cv_as != x; then
20399     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
20400     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20401   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20402   (eval $ac_try) 2>&5
20403   ac_status=$?
20404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20405   (exit $ac_status); }; }
20406     then
20407         gcc_cv_as_comdat_group_percent=yes
20408     else
20409       echo "configure: failed program was" >&5
20410       cat conftest.s >&5
20411     fi
20412     rm -f conftest.o conftest.s
20413   fi
20414 fi
20415 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
20416 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
20417
20418 fi
20419 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
20420   comdat_group=yes
20421   if test 0"$ld_date" -lt 20050308; then
20422     if test -n "$ld_date"; then
20423       # If there was date string, but was earlier than 2005-03-08, fail
20424       comdat_group=no
20425     elif test "$ld_vers_major" -lt 2; then
20426       comdat_group=no
20427     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
20428       comdat_group=no
20429     fi
20430   fi
20431 else
20432   # assume linkers other than GNU ld don't support COMDAT group
20433   comdat_group=no
20434 fi
20435 if test $comdat_group = no; then
20436   gcc_cv_as_comdat_group=no
20437   gcc_cv_as_comdat_group_percent=no
20438 fi
20439
20440 cat >>confdefs.h <<_ACEOF
20441 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
20442 _ACEOF
20443
20444
20445 # Thread-local storage - the check is heavily parametrized.
20446 conftest_s=
20447 tls_first_major=
20448 tls_first_minor=
20449 tls_as_opt=
20450 case "$target" in
20451   alpha*-*-*)
20452     conftest_s='
20453         .section ".tdata","awT",@progbits
20454 foo:    .long   25
20455         .text
20456         ldq     $27,__tls_get_addr($29)         !literal!1
20457         lda     $16,foo($29)                    !tlsgd!1
20458         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
20459         ldq     $27,__tls_get_addr($29)         !literal!2
20460         lda     $16,foo($29)                    !tlsldm!2
20461         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
20462         ldq     $1,foo($29)                     !gotdtprel
20463         ldah    $2,foo($29)                     !dtprelhi
20464         lda     $3,foo($2)                      !dtprello
20465         lda     $4,foo($29)                     !dtprel
20466         ldq     $1,foo($29)                     !gottprel
20467         ldah    $2,foo($29)                     !tprelhi
20468         lda     $3,foo($2)                      !tprello
20469         lda     $4,foo($29)                     !tprel'
20470         tls_first_major=2
20471         tls_first_minor=13
20472         tls_as_opt=--fatal-warnings
20473         ;;
20474   frv*-*-*)
20475     conftest_s='
20476         .section ".tdata","awT",@progbits
20477 x:      .long   25
20478         .text
20479         call    #gettlsoff(x)'
20480         tls_first_major=2
20481         tls_first_minor=14
20482         ;;
20483   hppa*-*-linux*)
20484     conftest_s='
20485 t1:     .reg    %r20
20486 t2:     .reg    %r21
20487 gp:     .reg    %r19
20488         .section ".tdata","awT",@progbits
20489 foo:    .long   25
20490         .text
20491         .align  4
20492         addil LT%foo-$tls_gdidx$,gp
20493         ldo RT%foo-$tls_gdidx$(%r1),%arg0
20494         b __tls_get_addr
20495         nop
20496         addil LT%foo-$tls_ldidx$,gp
20497         b __tls_get_addr
20498         ldo RT%foo-$tls_ldidx$(%r1),%arg0
20499         addil LR%foo-$tls_dtpoff$,%ret0
20500         ldo RR%foo-$tls_dtpoff$(%r1),%t1
20501         mfctl %cr27,%t1
20502         addil LT%foo-$tls_ieoff$,gp
20503         ldw RT%foo-$tls_ieoff$(%r1),%t2
20504         add %t1,%t2,%t3
20505         mfctl %cr27,%t1
20506         addil LR%foo-$tls_leoff$,%t1
20507         ldo RR%foo-$tls_leoff$(%r1),%t2'
20508         tls_first_major=2
20509         tls_first_minor=15
20510         tls_as_opt=--fatal-warnings
20511         ;;
20512   arm*-*-*)
20513     conftest_s='
20514         .section ".tdata","awT",%progbits
20515 foo:    .long   25
20516         .text
20517 .word foo(gottpoff)
20518 .word foo(tpoff)
20519 .word foo(tlsgd)
20520 .word foo(tlsldm)
20521 .word foo(tlsldo)'
20522         tls_first_major=2
20523         tls_first_minor=17
20524         ;;
20525   i[34567]86-*-*)
20526     conftest_s='
20527         .section ".tdata","awT",@progbits
20528 foo:    .long   25
20529         .text
20530         movl    %gs:0, %eax
20531         leal    foo@TLSGD(,%ebx,1), %eax
20532         leal    foo@TLSLDM(%ebx), %eax
20533         leal    foo@DTPOFF(%eax), %edx
20534         movl    foo@GOTTPOFF(%ebx), %eax
20535         subl    foo@GOTTPOFF(%ebx), %eax
20536         addl    foo@GOTNTPOFF(%ebx), %eax
20537         movl    foo@INDNTPOFF, %eax
20538         movl    $foo@TPOFF, %eax
20539         subl    $foo@TPOFF, %eax
20540         leal    foo@NTPOFF(%ecx), %eax'
20541         tls_first_major=2
20542         tls_first_minor=14
20543         tls_as_opt=--fatal-warnings
20544         ;;
20545   x86_64-*-*)
20546     conftest_s='
20547         .section ".tdata","awT",@progbits
20548 foo:    .long   25
20549         .text
20550         movq    %fs:0, %rax
20551         leaq    foo@TLSGD(%rip), %rdi
20552         leaq    foo@TLSLD(%rip), %rdi
20553         leaq    foo@DTPOFF(%rax), %rdx
20554         movq    foo@GOTTPOFF(%rip), %rax
20555         movq    $foo@TPOFF, %rax'
20556         tls_first_major=2
20557         tls_first_minor=14
20558         tls_as_opt=--fatal-warnings
20559         ;;
20560   ia64-*-*)
20561     conftest_s='
20562         .section ".tdata","awT",@progbits
20563 foo:    data8   25
20564         .text
20565         addl    r16 = @ltoff(@dtpmod(foo#)), gp
20566         addl    r17 = @ltoff(@dtprel(foo#)), gp
20567         addl    r18 = @ltoff(@tprel(foo#)), gp
20568         addl    r19 = @dtprel(foo#), gp
20569         adds    r21 = @dtprel(foo#), r13
20570         movl    r23 = @dtprel(foo#)
20571         addl    r20 = @tprel(foo#), gp
20572         adds    r22 = @tprel(foo#), r13
20573         movl    r24 = @tprel(foo#)'
20574         tls_first_major=2
20575         tls_first_minor=13
20576         tls_as_opt=--fatal-warnings
20577         ;;
20578   mips*-*-*)
20579     conftest_s='
20580         .section .tdata,"awT",@progbits
20581 x:
20582         .word 2
20583         .text
20584         addiu $4, $28, %tlsgd(x)
20585         addiu $4, $28, %tlsldm(x)
20586         lui $4, %dtprel_hi(x)
20587         addiu $4, $4, %dtprel_lo(x)
20588         lw $4, %gottprel(x)($28)
20589         lui $4, %tprel_hi(x)
20590         addiu $4, $4, %tprel_lo(x)'
20591         tls_first_major=2
20592         tls_first_minor=16
20593         tls_as_opt='-32 --fatal-warnings'
20594         ;;
20595   powerpc-*-*)
20596     conftest_s='
20597         .section ".tdata","awT",@progbits
20598         .align 2
20599 ld0:    .space 4
20600 ld1:    .space 4
20601 x1:     .space 4
20602 x2:     .space 4
20603 x3:     .space 4
20604         .text
20605         addi 3,31,ld0@got@tlsgd
20606         bl __tls_get_addr
20607         addi 3,31,x1@got@tlsld
20608         bl __tls_get_addr
20609         addi 9,3,x1@dtprel
20610         addis 9,3,x2@dtprel@ha
20611         addi 9,9,x2@dtprel@l
20612         lwz 9,x3@got@tprel(31)
20613         add 9,9,x@tls
20614         addi 9,2,x1@tprel
20615         addis 9,2,x2@tprel@ha
20616         addi 9,9,x2@tprel@l'
20617         tls_first_major=2
20618         tls_first_minor=14
20619         tls_as_opt="-a32 --fatal-warnings"
20620         ;;
20621   powerpc64-*-*)
20622     conftest_s='
20623         .section ".tdata","awT",@progbits
20624         .align 3
20625 ld0:    .space 8
20626 ld1:    .space 8
20627 x1:     .space 8
20628 x2:     .space 8
20629 x3:     .space 8
20630         .text
20631         addi 3,2,ld0@got@tlsgd
20632         bl .__tls_get_addr
20633         nop
20634         addi 3,2,ld1@toc
20635         bl .__tls_get_addr
20636         nop
20637         addi 3,2,x1@got@tlsld
20638         bl .__tls_get_addr
20639         nop
20640         addi 9,3,x1@dtprel
20641         bl .__tls_get_addr
20642         nop
20643         addis 9,3,x2@dtprel@ha
20644         addi 9,9,x2@dtprel@l
20645         bl .__tls_get_addr
20646         nop
20647         ld 9,x3@got@dtprel(2)
20648         add 9,9,3
20649         bl .__tls_get_addr
20650         nop'
20651         tls_first_major=2
20652         tls_first_minor=14
20653         tls_as_opt="-a64 --fatal-warnings"
20654         ;;
20655   s390-*-*)
20656     conftest_s='
20657         .section ".tdata","awT",@progbits
20658 foo:    .long   25
20659         .text
20660         .long   foo@TLSGD
20661         .long   foo@TLSLDM
20662         .long   foo@DTPOFF
20663         .long   foo@NTPOFF
20664         .long   foo@GOTNTPOFF
20665         .long   foo@INDNTPOFF
20666         l       %r1,foo@GOTNTPOFF(%r12)
20667         l       %r1,0(%r1):tls_load:foo
20668         bas     %r14,0(%r1,%r13):tls_gdcall:foo
20669         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
20670         tls_first_major=2
20671         tls_first_minor=14
20672         tls_as_opt="-m31 --fatal-warnings"
20673         ;;
20674   s390x-*-*)
20675     conftest_s='
20676         .section ".tdata","awT",@progbits
20677 foo:    .long   25
20678         .text
20679         .quad   foo@TLSGD
20680         .quad   foo@TLSLDM
20681         .quad   foo@DTPOFF
20682         .quad   foo@NTPOFF
20683         .quad   foo@GOTNTPOFF
20684         lg      %r1,foo@GOTNTPOFF(%r12)
20685         larl    %r1,foo@INDNTPOFF
20686         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
20687         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
20688         tls_first_major=2
20689         tls_first_minor=14
20690         tls_as_opt="-m64 -Aesame --fatal-warnings"
20691         ;;
20692   sh-*-* | sh[34]-*-*)
20693     conftest_s='
20694         .section ".tdata","awT",@progbits
20695 foo:    .long   25
20696         .text
20697         .long   foo@TLSGD
20698         .long   foo@TLSLDM
20699         .long   foo@DTPOFF
20700         .long   foo@GOTTPOFF
20701         .long   foo@TPOFF'
20702         tls_first_major=2
20703         tls_first_minor=13
20704         tls_as_opt=--fatal-warnings
20705         ;;
20706   sparc*-*-*)
20707     case "$target" in
20708       sparc*-sun-solaris2.[56789]*)
20709         # TLS was introduced in the Solaris 9 4/04 release but
20710         # we do not enable it by default on Solaris 9 either.
20711         if test "x$enable_tls" = xyes ; then
20712           on_solaris=yes
20713         else
20714           enable_tls=no;
20715         fi
20716         ;;
20717       sparc*-sun-solaris2.*)
20718         on_solaris=yes
20719         ;;
20720       *)
20721         on_solaris=no
20722         ;;
20723     esac
20724     if test x$on_solaris = xyes && test x$gas_flag = xno; then
20725       conftest_s='
20726         .section ".tdata",#alloc,#write,#tls
20727 foo:    .long   25
20728         .text
20729         sethi   %tgd_hi22(foo), %o0
20730         add     %o0, %tgd_lo10(foo), %o1
20731         add     %l7, %o1, %o0, %tgd_add(foo)
20732         call    __tls_get_addr, %tgd_call(foo)
20733         sethi   %tldm_hi22(foo), %l1
20734         add     %l1, %tldm_lo10(foo), %l2
20735         add     %l7, %l2, %o0, %tldm_add(foo)
20736         call    __tls_get_addr, %tldm_call(foo)
20737         sethi   %tldo_hix22(foo), %l3
20738         xor     %l3, %tldo_lox10(foo), %l4
20739         add     %o0, %l4, %l5, %tldo_add(foo)
20740         sethi   %tie_hi22(foo), %o3
20741         add     %o3, %tie_lo10(foo), %o3
20742         ld      [%l7 + %o3], %o2, %tie_ld(foo)
20743         add     %g7, %o2, %o4, %tie_add(foo)
20744         sethi   %tle_hix22(foo), %l1
20745         xor     %l1, %tle_lox10(foo), %o5
20746         ld      [%g7 + %o5], %o1'
20747         tls_first_major=0
20748         tls_first_minor=0
20749     else
20750       conftest_s='
20751         .section ".tdata","awT",@progbits
20752 foo:    .long   25
20753         .text
20754         sethi   %tgd_hi22(foo), %o0
20755         add     %o0, %tgd_lo10(foo), %o1
20756         add     %l7, %o1, %o0, %tgd_add(foo)
20757         call    __tls_get_addr, %tgd_call(foo)
20758         sethi   %tldm_hi22(foo), %l1
20759         add     %l1, %tldm_lo10(foo), %l2
20760         add     %l7, %l2, %o0, %tldm_add(foo)
20761         call    __tls_get_addr, %tldm_call(foo)
20762         sethi   %tldo_hix22(foo), %l3
20763         xor     %l3, %tldo_lox10(foo), %l4
20764         add     %o0, %l4, %l5, %tldo_add(foo)
20765         sethi   %tie_hi22(foo), %o3
20766         add     %o3, %tie_lo10(foo), %o3
20767         ld      [%l7 + %o3], %o2, %tie_ld(foo)
20768         add     %g7, %o2, %o4, %tie_add(foo)
20769         sethi   %tle_hix22(foo), %l1
20770         xor     %l1, %tle_lox10(foo), %o5
20771         ld      [%g7 + %o5], %o1'
20772         tls_first_major=2
20773         tls_first_minor=14
20774         tls_as_opt="-32 --fatal-warnings"
20775       fi
20776         ;;
20777 esac
20778 set_have_as_tls=no
20779 if test "x$enable_tls" = xno ; then
20780   : # TLS explicitly disabled.
20781 elif test "x$enable_tls" = xyes ; then
20782   set_have_as_tls=yes # TLS explicitly enabled.
20783 elif test -z "$tls_first_major"; then
20784   : # If we don't have a check, assume no support.
20785 else
20786   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
20787 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
20788 if test "${gcc_cv_as_tls+set}" = set; then
20789   echo $ECHO_N "(cached) $ECHO_C" >&6
20790 else
20791   gcc_cv_as_tls=no
20792     if test $in_tree_gas = yes; then
20793     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
20794   then gcc_cv_as_tls=yes
20795 fi
20796   elif test x$gcc_cv_as != x; then
20797     echo "$conftest_s" > conftest.s
20798     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
20799   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20800   (eval $ac_try) 2>&5
20801   ac_status=$?
20802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20803   (exit $ac_status); }; }
20804     then
20805         gcc_cv_as_tls=yes
20806     else
20807       echo "configure: failed program was" >&5
20808       cat conftest.s >&5
20809     fi
20810     rm -f conftest.o conftest.s
20811   fi
20812 fi
20813 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
20814 echo "${ECHO_T}$gcc_cv_as_tls" >&6
20815 if test $gcc_cv_as_tls = yes; then
20816   set_have_as_tls=yes
20817 fi
20818 fi
20819 if test $set_have_as_tls = yes ; then
20820
20821 cat >>confdefs.h <<\_ACEOF
20822 #define HAVE_AS_TLS 1
20823 _ACEOF
20824
20825 fi
20826
20827 # Target-specific assembler checks.
20828
20829 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
20830 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
20831 gcc_cv_ld_static_dynamic=no
20832 if test $in_tree_ld = yes ; then
20833   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
20834     gcc_cv_ld_static_dynamic=yes
20835   fi
20836 elif test x$gcc_cv_ld != x; then
20837         # Check if linker supports -Bstatic/-Bdynamic option
20838         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
20839           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
20840                 gcc_cv_ld_static_dynamic=yes
20841         fi
20842 fi
20843 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
20844
20845 cat >>confdefs.h <<\_ACEOF
20846 #define HAVE_LD_STATIC_DYNAMIC 1
20847 _ACEOF
20848
20849 fi
20850 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
20851 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
20852
20853 if test x"$demangler_in_ld" = xyes; then
20854   echo "$as_me:$LINENO: checking linker --demangle support" >&5
20855 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
20856   gcc_cv_ld_demangle=no
20857   if test $in_tree_ld = yes; then
20858     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
20859       gcc_cv_ld_demangle=yes
20860     fi
20861   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
20862     # Check if the GNU linker supports --demangle option
20863     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
20864       gcc_cv_ld_demangle=yes
20865     fi
20866   fi
20867   if test x"$gcc_cv_ld_demangle" = xyes; then
20868
20869 cat >>confdefs.h <<\_ACEOF
20870 #define HAVE_LD_DEMANGLE 1
20871 _ACEOF
20872
20873   fi
20874   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
20875 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
20876 fi
20877
20878 case "$target" in
20879   # All TARGET_ABI_OSF targets.
20880   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
20881     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
20882 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
20883 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
20884   echo $ECHO_N "(cached) $ECHO_C" >&6
20885 else
20886   gcc_cv_as_alpha_explicit_relocs=no
20887     if test $in_tree_gas = yes; then
20888     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20889   then gcc_cv_as_alpha_explicit_relocs=yes
20890 fi
20891   elif test x$gcc_cv_as != x; then
20892     echo '      .set nomacro
20893         .text
20894         extbl   $3, $2, $3      !lituse_bytoff!1
20895         ldq     $2, a($29)      !literal!1
20896         ldq     $4, b($29)      !literal!2
20897         ldq_u   $3, 0($2)       !lituse_base!1
20898         ldq     $27, f($29)     !literal!5
20899         jsr     $26, ($27), f   !lituse_jsr!5
20900         ldah    $29, 0($26)     !gpdisp!3
20901         lda     $0, c($29)      !gprel
20902         ldah    $1, d($29)      !gprelhigh
20903         lda     $1, d($1)       !gprellow
20904         lda     $29, 0($29)     !gpdisp!3' > conftest.s
20905     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20906   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20907   (eval $ac_try) 2>&5
20908   ac_status=$?
20909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20910   (exit $ac_status); }; }
20911     then
20912         gcc_cv_as_alpha_explicit_relocs=yes
20913     else
20914       echo "configure: failed program was" >&5
20915       cat conftest.s >&5
20916     fi
20917     rm -f conftest.o conftest.s
20918   fi
20919 fi
20920 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
20921 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
20922 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
20923
20924 cat >>confdefs.h <<\_ACEOF
20925 #define HAVE_AS_EXPLICIT_RELOCS 1
20926 _ACEOF
20927
20928 fi
20929     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
20930 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
20931 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
20932   echo $ECHO_N "(cached) $ECHO_C" >&6
20933 else
20934   gcc_cv_as_alpha_jsrdirect_relocs=no
20935     if test $in_tree_gas = yes; then
20936     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
20937   then gcc_cv_as_alpha_jsrdirect_relocs=yes
20938 fi
20939   elif test x$gcc_cv_as != x; then
20940     echo '      .set nomacro
20941         .text
20942         ldq     $27, a($29)     !literal!1
20943         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
20944     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20946   (eval $ac_try) 2>&5
20947   ac_status=$?
20948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20949   (exit $ac_status); }; }
20950     then
20951         gcc_cv_as_alpha_jsrdirect_relocs=yes
20952     else
20953       echo "configure: failed program was" >&5
20954       cat conftest.s >&5
20955     fi
20956     rm -f conftest.o conftest.s
20957   fi
20958 fi
20959 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
20960 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
20961 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
20962
20963 cat >>confdefs.h <<\_ACEOF
20964 #define HAVE_AS_JSRDIRECT_RELOCS 1
20965 _ACEOF
20966
20967 fi
20968     ;;
20969
20970   cris-*-*)
20971     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
20972 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
20973 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
20974   echo $ECHO_N "(cached) $ECHO_C" >&6
20975 else
20976   gcc_cv_as_cris_no_mul_bug=no
20977     if test $in_tree_gas = yes; then
20978     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20979   then gcc_cv_as_cris_no_mul_bug=yes
20980 fi
20981   elif test x$gcc_cv_as != x; then
20982     echo '.text' > conftest.s
20983     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
20984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20985   (eval $ac_try) 2>&5
20986   ac_status=$?
20987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20988   (exit $ac_status); }; }
20989     then
20990         gcc_cv_as_cris_no_mul_bug=yes
20991     else
20992       echo "configure: failed program was" >&5
20993       cat conftest.s >&5
20994     fi
20995     rm -f conftest.o conftest.s
20996   fi
20997 fi
20998 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
20999 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21000 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21001
21002 cat >>confdefs.h <<\_ACEOF
21003 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21004 _ACEOF
21005
21006 fi
21007     ;;
21008
21009   sparc*-*-*)
21010     echo "$as_me:$LINENO: checking assembler for .register" >&5
21011 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21012 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21013   echo $ECHO_N "(cached) $ECHO_C" >&6
21014 else
21015   gcc_cv_as_sparc_register_op=no
21016   if test x$gcc_cv_as != x; then
21017     echo '.register %g2, #scratch' > conftest.s
21018     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21020   (eval $ac_try) 2>&5
21021   ac_status=$?
21022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21023   (exit $ac_status); }; }
21024     then
21025         gcc_cv_as_sparc_register_op=yes
21026     else
21027       echo "configure: failed program was" >&5
21028       cat conftest.s >&5
21029     fi
21030     rm -f conftest.o conftest.s
21031   fi
21032 fi
21033 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21034 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21035 if test $gcc_cv_as_sparc_register_op = yes; then
21036
21037 cat >>confdefs.h <<\_ACEOF
21038 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21039 _ACEOF
21040
21041 fi
21042
21043     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21044 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21045 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21046   echo $ECHO_N "(cached) $ECHO_C" >&6
21047 else
21048   gcc_cv_as_sparc_relax=no
21049   if test x$gcc_cv_as != x; then
21050     echo '.text' > conftest.s
21051     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21053   (eval $ac_try) 2>&5
21054   ac_status=$?
21055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21056   (exit $ac_status); }; }
21057     then
21058         gcc_cv_as_sparc_relax=yes
21059     else
21060       echo "configure: failed program was" >&5
21061       cat conftest.s >&5
21062     fi
21063     rm -f conftest.o conftest.s
21064   fi
21065 fi
21066 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21067 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21068 if test $gcc_cv_as_sparc_relax = yes; then
21069
21070 cat >>confdefs.h <<\_ACEOF
21071 #define HAVE_AS_RELAX_OPTION 1
21072 _ACEOF
21073
21074 fi
21075
21076     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21077 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21078 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21079   echo $ECHO_N "(cached) $ECHO_C" >&6
21080 else
21081   gcc_cv_as_sparc_ua_pcrel=no
21082   if test x$gcc_cv_as != x; then
21083     echo '.text
21084 foo:
21085         nop
21086 .data
21087 .align 4
21088 .byte 0
21089 .uaword %r_disp32(foo)' > conftest.s
21090     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21092   (eval $ac_try) 2>&5
21093   ac_status=$?
21094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21095   (exit $ac_status); }; }
21096     then
21097         if test x$gcc_cv_ld != x \
21098        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21099          gcc_cv_as_sparc_ua_pcrel=yes
21100        fi
21101        rm -f conftest
21102     else
21103       echo "configure: failed program was" >&5
21104       cat conftest.s >&5
21105     fi
21106     rm -f conftest.o conftest.s
21107   fi
21108 fi
21109 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21110 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21111 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21112
21113 cat >>confdefs.h <<\_ACEOF
21114 #define HAVE_AS_SPARC_UA_PCREL 1
21115 _ACEOF
21116
21117
21118       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21119 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21120 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21121   echo $ECHO_N "(cached) $ECHO_C" >&6
21122 else
21123   gcc_cv_as_sparc_ua_pcrel_hidden=no
21124   if test x$gcc_cv_as != x; then
21125     echo '.data
21126 .align 4
21127 .byte 0x31
21128 .uaword %r_disp32(foo)
21129 .byte 0x32, 0x33, 0x34
21130 .global foo
21131 .hidden foo
21132 foo:
21133 .skip 4' > conftest.s
21134     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21135   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21136   (eval $ac_try) 2>&5
21137   ac_status=$?
21138   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21139   (exit $ac_status); }; }
21140     then
21141         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21142          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21143          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21144             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21145             if $gcc_cv_objdump -R conftest 2> /dev/null \
21146                | grep 'DISP32' > /dev/null 2>&1; then
21147                 :
21148             else
21149                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21150             fi
21151          fi
21152          rm -f conftest
21153     else
21154       echo "configure: failed program was" >&5
21155       cat conftest.s >&5
21156     fi
21157     rm -f conftest.o conftest.s
21158   fi
21159 fi
21160 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21161 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21162 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21163
21164 cat >>confdefs.h <<\_ACEOF
21165 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21166 _ACEOF
21167
21168 fi
21169
21170 fi # unaligned pcrel relocs
21171
21172     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21173 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21174 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21175   echo $ECHO_N "(cached) $ECHO_C" >&6
21176 else
21177   gcc_cv_as_sparc_offsetable_lo10=no
21178   if test x$gcc_cv_as != x; then
21179     echo '.text
21180         or %g1, %lo(ab) + 12, %g1
21181         or %g1, %lo(ab + 12), %g1' > conftest.s
21182     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21183   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21184   (eval $ac_try) 2>&5
21185   ac_status=$?
21186   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21187   (exit $ac_status); }; }
21188     then
21189         if test x$gcc_cv_objdump != x \
21190        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21191           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21192          gcc_cv_as_sparc_offsetable_lo10=yes
21193        fi
21194     else
21195       echo "configure: failed program was" >&5
21196       cat conftest.s >&5
21197     fi
21198     rm -f conftest.o conftest.s
21199   fi
21200 fi
21201 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21202 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21203 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21204
21205 cat >>confdefs.h <<\_ACEOF
21206 #define HAVE_AS_OFFSETABLE_LO10 1
21207 _ACEOF
21208
21209 fi
21210     ;;
21211
21212   i[34567]86-*-* | x86_64-*-*)
21213     case $target_os in
21214       cygwin* | pe | mingw32*)
21215         # Used for DWARF 2 in PE
21216         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21217 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21218 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21219   echo $ECHO_N "(cached) $ECHO_C" >&6
21220 else
21221   gcc_cv_as_ix86_pe_secrel32=no
21222     if test $in_tree_gas = yes; then
21223     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21224   then gcc_cv_as_ix86_pe_secrel32=yes
21225 fi
21226   elif test x$gcc_cv_as != x; then
21227     echo '.text
21228 foo:    nop
21229 .data
21230         .secrel32 foo' > conftest.s
21231     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21232   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21233   (eval $ac_try) 2>&5
21234   ac_status=$?
21235   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21236   (exit $ac_status); }; }
21237     then
21238         if test x$gcc_cv_ld != x \
21239            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21240              gcc_cv_as_ix86_pe_secrel32=yes
21241            fi
21242            rm -f conftest
21243     else
21244       echo "configure: failed program was" >&5
21245       cat conftest.s >&5
21246     fi
21247     rm -f conftest.o conftest.s
21248   fi
21249 fi
21250 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21251 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21252 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21253
21254 cat >>confdefs.h <<\_ACEOF
21255 #define HAVE_GAS_PE_SECREL32_RELOC 1
21256 _ACEOF
21257
21258 fi
21259         ;;
21260     esac
21261
21262     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21263 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21264 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21265   echo $ECHO_N "(cached) $ECHO_C" >&6
21266 else
21267   gcc_cv_as_ix86_filds_fists=no
21268     if test $in_tree_gas = yes; then
21269     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21270   then gcc_cv_as_ix86_filds_fists=yes
21271 fi
21272   elif test x$gcc_cv_as != x; then
21273     echo 'filds mem; fists mem' > conftest.s
21274     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21275   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21276   (eval $ac_try) 2>&5
21277   ac_status=$?
21278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21279   (exit $ac_status); }; }
21280     then
21281         gcc_cv_as_ix86_filds_fists=yes
21282     else
21283       echo "configure: failed program was" >&5
21284       cat conftest.s >&5
21285     fi
21286     rm -f conftest.o conftest.s
21287   fi
21288 fi
21289 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21290 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21291 if test $gcc_cv_as_ix86_filds_fists = yes; then
21292
21293 cat >>confdefs.h <<\_ACEOF
21294 #define HAVE_GAS_FILDS_FISTS 1
21295 _ACEOF
21296
21297 fi
21298
21299     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21300 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21301 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21302   echo $ECHO_N "(cached) $ECHO_C" >&6
21303 else
21304   gcc_cv_as_ix86_cmov_sun_syntax=no
21305   if test x$gcc_cv_as != x; then
21306     echo 'cmovl.l %edx, %eax' > conftest.s
21307     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21309   (eval $ac_try) 2>&5
21310   ac_status=$?
21311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21312   (exit $ac_status); }; }
21313     then
21314         gcc_cv_as_ix86_cmov_sun_syntax=yes
21315     else
21316       echo "configure: failed program was" >&5
21317       cat conftest.s >&5
21318     fi
21319     rm -f conftest.o conftest.s
21320   fi
21321 fi
21322 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21323 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21324 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21325
21326 cat >>confdefs.h <<\_ACEOF
21327 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21328 _ACEOF
21329
21330 fi
21331
21332     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21333 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21334 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21335   echo $ECHO_N "(cached) $ECHO_C" >&6
21336 else
21337   gcc_cv_as_ix86_ffreep=no
21338   if test x$gcc_cv_as != x; then
21339     echo 'ffreep %st(1)' > conftest.s
21340     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21341   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21342   (eval $ac_try) 2>&5
21343   ac_status=$?
21344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21345   (exit $ac_status); }; }
21346     then
21347         gcc_cv_as_ix86_ffreep=yes
21348     else
21349       echo "configure: failed program was" >&5
21350       cat conftest.s >&5
21351     fi
21352     rm -f conftest.o conftest.s
21353   fi
21354 fi
21355 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21356 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21357 if test $gcc_cv_as_ix86_ffreep = yes; then
21358
21359 cat >>confdefs.h <<\_ACEOF
21360 #define HAVE_AS_IX86_FFREEP 1
21361 _ACEOF
21362
21363 fi
21364
21365     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21366 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21367 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21368   echo $ECHO_N "(cached) $ECHO_C" >&6
21369 else
21370   gcc_cv_as_ix86_sahf=no
21371   if test x$gcc_cv_as != x; then
21372     echo '.code64
21373        sahf' > conftest.s
21374     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21375   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21376   (eval $ac_try) 2>&5
21377   ac_status=$?
21378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21379   (exit $ac_status); }; }
21380     then
21381         gcc_cv_as_ix86_sahf=yes
21382     else
21383       echo "configure: failed program was" >&5
21384       cat conftest.s >&5
21385     fi
21386     rm -f conftest.o conftest.s
21387   fi
21388 fi
21389 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21390 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21391 if test $gcc_cv_as_ix86_sahf = yes; then
21392
21393 cat >>confdefs.h <<\_ACEOF
21394 #define HAVE_AS_IX86_SAHF 1
21395 _ACEOF
21396
21397 fi
21398
21399     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
21400 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
21401 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
21402   echo $ECHO_N "(cached) $ECHO_C" >&6
21403 else
21404   gcc_cv_as_ix86_diff_sect_delta=no
21405   if test x$gcc_cv_as != x; then
21406     echo '.section .rodata
21407 .L1:
21408         .long .L2-.L1
21409         .long .L3-.L1
21410         .text
21411 .L3:    nop
21412 .L2:    nop' > conftest.s
21413     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21414   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21415   (eval $ac_try) 2>&5
21416   ac_status=$?
21417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21418   (exit $ac_status); }; }
21419     then
21420         gcc_cv_as_ix86_diff_sect_delta=yes
21421     else
21422       echo "configure: failed program was" >&5
21423       cat conftest.s >&5
21424     fi
21425     rm -f conftest.o conftest.s
21426   fi
21427 fi
21428 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
21429 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
21430 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
21431
21432 cat >>confdefs.h <<\_ACEOF
21433 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
21434 _ACEOF
21435
21436 fi
21437
21438     # This one is used unconditionally by i386.[ch]; it is to be defined
21439     # to 1 if the feature is present, 0 otherwise.
21440     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
21441 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
21442 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
21443   echo $ECHO_N "(cached) $ECHO_C" >&6
21444 else
21445   gcc_cv_as_ix86_gotoff_in_data=no
21446     if test $in_tree_gas = yes; then
21447     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
21448   then gcc_cv_as_ix86_gotoff_in_data=yes
21449 fi
21450   elif test x$gcc_cv_as != x; then
21451     echo '      .text
21452 .L0:
21453         nop
21454         .data
21455         .long .L0@GOTOFF' > conftest.s
21456     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21458   (eval $ac_try) 2>&5
21459   ac_status=$?
21460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21461   (exit $ac_status); }; }
21462     then
21463         gcc_cv_as_ix86_gotoff_in_data=yes
21464     else
21465       echo "configure: failed program was" >&5
21466       cat conftest.s >&5
21467     fi
21468     rm -f conftest.o conftest.s
21469   fi
21470 fi
21471 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
21472 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
21473
21474
21475 cat >>confdefs.h <<_ACEOF
21476 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
21477 _ACEOF
21478
21479     ;;
21480
21481   ia64*-*-*)
21482     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
21483 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
21484 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
21485   echo $ECHO_N "(cached) $ECHO_C" >&6
21486 else
21487   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
21488     if test $in_tree_gas = yes; then
21489     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
21490   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
21491 fi
21492   elif test x$gcc_cv_as != x; then
21493     echo '      .text
21494         addl r15 = @ltoffx(x#), gp
21495         ;;
21496         ld8.mov r16 = [r15], x#' > conftest.s
21497     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21498   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21499   (eval $ac_try) 2>&5
21500   ac_status=$?
21501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21502   (exit $ac_status); }; }
21503     then
21504         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
21505     else
21506       echo "configure: failed program was" >&5
21507       cat conftest.s >&5
21508     fi
21509     rm -f conftest.o conftest.s
21510   fi
21511 fi
21512 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
21513 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
21514 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
21515
21516 cat >>confdefs.h <<\_ACEOF
21517 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
21518 _ACEOF
21519
21520 fi
21521
21522     ;;
21523
21524   powerpc*-*-*)
21525     case $target in
21526       *-*-aix*) conftest_s='    .machine "pwr5"
21527         .csect .text[PR]
21528         mfcr 3,128';;
21529       *-*-darwin*)
21530         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
21531 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
21532 if test "${gcc_cv_as_machine_directive+set}" = set; then
21533   echo $ECHO_N "(cached) $ECHO_C" >&6
21534 else
21535   gcc_cv_as_machine_directive=no
21536   if test x$gcc_cv_as != x; then
21537     echo '      .machine ppc7400' > conftest.s
21538     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21539   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21540   (eval $ac_try) 2>&5
21541   ac_status=$?
21542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21543   (exit $ac_status); }; }
21544     then
21545         gcc_cv_as_machine_directive=yes
21546     else
21547       echo "configure: failed program was" >&5
21548       cat conftest.s >&5
21549     fi
21550     rm -f conftest.o conftest.s
21551   fi
21552 fi
21553 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
21554 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
21555
21556         if test x$gcc_cv_as_machine_directive != xyes; then
21557           echo "*** This target requires an assembler supporting \".machine\"" >&2
21558           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
21559           test x$build = x$target && exit 1
21560         fi
21561         conftest_s='    .text
21562         mfcr r3,128';;
21563       *) conftest_s='   .machine power4
21564         .text
21565         mfcr 3,128';;
21566     esac
21567
21568     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
21569 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
21570 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
21571   echo $ECHO_N "(cached) $ECHO_C" >&6
21572 else
21573   gcc_cv_as_powerpc_mfcrf=no
21574     if test $in_tree_gas = yes; then
21575     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
21576   then gcc_cv_as_powerpc_mfcrf=yes
21577 fi
21578   elif test x$gcc_cv_as != x; then
21579     echo "$conftest_s" > conftest.s
21580     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21582   (eval $ac_try) 2>&5
21583   ac_status=$?
21584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21585   (exit $ac_status); }; }
21586     then
21587         gcc_cv_as_powerpc_mfcrf=yes
21588     else
21589       echo "configure: failed program was" >&5
21590       cat conftest.s >&5
21591     fi
21592     rm -f conftest.o conftest.s
21593   fi
21594 fi
21595 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
21596 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
21597 if test $gcc_cv_as_powerpc_mfcrf = yes; then
21598
21599 cat >>confdefs.h <<\_ACEOF
21600 #define HAVE_AS_MFCRF 1
21601 _ACEOF
21602
21603 fi
21604
21605     case $target in
21606       *-*-aix*) conftest_s='    .machine "pwr5"
21607         .csect .text[PR]
21608         popcntb 3,3';;
21609       *) conftest_s='   .machine power5
21610         .text
21611         popcntb 3,3';;
21612     esac
21613
21614     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
21615 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
21616 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
21617   echo $ECHO_N "(cached) $ECHO_C" >&6
21618 else
21619   gcc_cv_as_powerpc_popcntb=no
21620     if test $in_tree_gas = yes; then
21621     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21622   then gcc_cv_as_powerpc_popcntb=yes
21623 fi
21624   elif test x$gcc_cv_as != x; then
21625     echo "$conftest_s" > conftest.s
21626     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21628   (eval $ac_try) 2>&5
21629   ac_status=$?
21630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21631   (exit $ac_status); }; }
21632     then
21633         gcc_cv_as_powerpc_popcntb=yes
21634     else
21635       echo "configure: failed program was" >&5
21636       cat conftest.s >&5
21637     fi
21638     rm -f conftest.o conftest.s
21639   fi
21640 fi
21641 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
21642 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
21643 if test $gcc_cv_as_powerpc_popcntb = yes; then
21644
21645 cat >>confdefs.h <<\_ACEOF
21646 #define HAVE_AS_POPCNTB 1
21647 _ACEOF
21648
21649 fi
21650
21651     case $target in
21652       *-*-aix*) conftest_s='    .machine "pwr5x"
21653         .csect .text[PR]
21654         frin 1,1';;
21655       *) conftest_s='   .machine power5
21656         .text
21657         frin 1,1';;
21658     esac
21659
21660     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
21661 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
21662 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
21663   echo $ECHO_N "(cached) $ECHO_C" >&6
21664 else
21665   gcc_cv_as_powerpc_fprnd=no
21666     if test $in_tree_gas = yes; then
21667     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21668   then gcc_cv_as_powerpc_fprnd=yes
21669 fi
21670   elif test x$gcc_cv_as != x; then
21671     echo "$conftest_s" > conftest.s
21672     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21674   (eval $ac_try) 2>&5
21675   ac_status=$?
21676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21677   (exit $ac_status); }; }
21678     then
21679         gcc_cv_as_powerpc_fprnd=yes
21680     else
21681       echo "configure: failed program was" >&5
21682       cat conftest.s >&5
21683     fi
21684     rm -f conftest.o conftest.s
21685   fi
21686 fi
21687 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
21688 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
21689 if test $gcc_cv_as_powerpc_fprnd = yes; then
21690
21691 cat >>confdefs.h <<\_ACEOF
21692 #define HAVE_AS_FPRND 1
21693 _ACEOF
21694
21695 fi
21696
21697     case $target in
21698       *-*-aix*) conftest_s='    .machine "pwr6"
21699         .csect .text[PR]
21700         mffgpr 1,3';;
21701       *) conftest_s='   .machine power6
21702         .text
21703         mffgpr 1,3';;
21704     esac
21705
21706     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
21707 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
21708 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
21709   echo $ECHO_N "(cached) $ECHO_C" >&6
21710 else
21711   gcc_cv_as_powerpc_mfpgpr=no
21712     if test $in_tree_gas = yes; then
21713     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
21714   then gcc_cv_as_powerpc_mfpgpr=yes
21715 fi
21716   elif test x$gcc_cv_as != x; then
21717     echo "$conftest_s" > conftest.s
21718     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21720   (eval $ac_try) 2>&5
21721   ac_status=$?
21722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21723   (exit $ac_status); }; }
21724     then
21725         gcc_cv_as_powerpc_mfpgpr=yes
21726     else
21727       echo "configure: failed program was" >&5
21728       cat conftest.s >&5
21729     fi
21730     rm -f conftest.o conftest.s
21731   fi
21732 fi
21733 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
21734 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
21735 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
21736
21737 cat >>confdefs.h <<\_ACEOF
21738 #define HAVE_AS_MFPGPR 1
21739 _ACEOF
21740
21741 fi
21742
21743     case $target in
21744       *-*-aix*) conftest_s='    .csect .text[PR]
21745 LCF..0:
21746         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
21747       *-*-darwin*)
21748         conftest_s='    .text
21749 LCF0:
21750         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
21751       *) conftest_s='   .text
21752 .LCF0:
21753         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
21754     esac
21755
21756     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
21757 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
21758 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
21759   echo $ECHO_N "(cached) $ECHO_C" >&6
21760 else
21761   gcc_cv_as_powerpc_rel16=no
21762     if test $in_tree_gas = yes; then
21763     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
21764   then gcc_cv_as_powerpc_rel16=yes
21765 fi
21766   elif test x$gcc_cv_as != x; then
21767     echo "$conftest_s" > conftest.s
21768     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
21769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21770   (eval $ac_try) 2>&5
21771   ac_status=$?
21772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21773   (exit $ac_status); }; }
21774     then
21775         gcc_cv_as_powerpc_rel16=yes
21776     else
21777       echo "configure: failed program was" >&5
21778       cat conftest.s >&5
21779     fi
21780     rm -f conftest.o conftest.s
21781   fi
21782 fi
21783 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
21784 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
21785 if test $gcc_cv_as_powerpc_rel16 = yes; then
21786
21787 cat >>confdefs.h <<\_ACEOF
21788 #define HAVE_AS_REL16 1
21789 _ACEOF
21790
21791 fi
21792
21793     case $target in
21794       *-*-aix*) conftest_s='    .machine "pwr6"
21795         .csect .text[PR]
21796         cmpb 3,4,5';;
21797       *) conftest_s='   .machine power6
21798         .text
21799         cmpb 3,4,5';;
21800     esac
21801
21802     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
21803 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
21804 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
21805   echo $ECHO_N "(cached) $ECHO_C" >&6
21806 else
21807   gcc_cv_as_powerpc_cmpb=no
21808     if test $in_tree_gas = yes; then
21809     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
21810   then gcc_cv_as_powerpc_cmpb=yes
21811 fi
21812   elif test x$gcc_cv_as != x; then
21813     echo "$conftest_s" > conftest.s
21814     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
21815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21816   (eval $ac_try) 2>&5
21817   ac_status=$?
21818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21819   (exit $ac_status); }; }
21820     then
21821         gcc_cv_as_powerpc_cmpb=yes
21822     else
21823       echo "configure: failed program was" >&5
21824       cat conftest.s >&5
21825     fi
21826     rm -f conftest.o conftest.s
21827   fi
21828 fi
21829 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
21830 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
21831 if test $gcc_cv_as_powerpc_cmpb = yes; then
21832
21833 cat >>confdefs.h <<\_ACEOF
21834 #define HAVE_AS_CMPB 1
21835 _ACEOF
21836
21837 fi
21838
21839     case $target in
21840       *-*-aix*) conftest_s='    .machine "pwr6"
21841         .csect .text[PR]
21842         dadd 1,2,3';;
21843       *) conftest_s='   .machine power6
21844         .text
21845         dadd 1,2,3';;
21846     esac
21847
21848     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
21849 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
21850 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
21851   echo $ECHO_N "(cached) $ECHO_C" >&6
21852 else
21853   gcc_cv_as_powerpc_dfp=no
21854     if test $in_tree_gas = yes; then
21855     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
21856   then gcc_cv_as_powerpc_dfp=yes
21857 fi
21858   elif test x$gcc_cv_as != x; then
21859     echo "$conftest_s" > conftest.s
21860     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
21861   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21862   (eval $ac_try) 2>&5
21863   ac_status=$?
21864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21865   (exit $ac_status); }; }
21866     then
21867         gcc_cv_as_powerpc_dfp=yes
21868     else
21869       echo "configure: failed program was" >&5
21870       cat conftest.s >&5
21871     fi
21872     rm -f conftest.o conftest.s
21873   fi
21874 fi
21875 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
21876 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
21877 if test $gcc_cv_as_powerpc_dfp = yes; then
21878
21879 cat >>confdefs.h <<\_ACEOF
21880 #define HAVE_AS_DFP 1
21881 _ACEOF
21882
21883 fi
21884
21885     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
21886 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
21887 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
21888   echo $ECHO_N "(cached) $ECHO_C" >&6
21889 else
21890   gcc_cv_as_powerpc_gnu_attribute=no
21891     if test $in_tree_gas = yes; then
21892     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
21893   then gcc_cv_as_powerpc_gnu_attribute=yes
21894 fi
21895   elif test x$gcc_cv_as != x; then
21896     echo '.gnu_attribute 4,1' > conftest.s
21897     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21899   (eval $ac_try) 2>&5
21900   ac_status=$?
21901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21902   (exit $ac_status); }; }
21903     then
21904         gcc_cv_as_powerpc_gnu_attribute=yes
21905     else
21906       echo "configure: failed program was" >&5
21907       cat conftest.s >&5
21908     fi
21909     rm -f conftest.o conftest.s
21910   fi
21911 fi
21912 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
21913 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
21914 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
21915
21916 cat >>confdefs.h <<\_ACEOF
21917 #define HAVE_AS_GNU_ATTRIBUTE 1
21918 _ACEOF
21919
21920 fi
21921     ;;
21922
21923   mips*-*-*)
21924     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21925 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21926 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
21927   echo $ECHO_N "(cached) $ECHO_C" >&6
21928 else
21929   gcc_cv_as_mips_explicit_relocs=no
21930     if test $in_tree_gas = yes; then
21931     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
21932   then gcc_cv_as_mips_explicit_relocs=yes
21933 fi
21934   elif test x$gcc_cv_as != x; then
21935     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
21936     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21937   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21938   (eval $ac_try) 2>&5
21939   ac_status=$?
21940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21941   (exit $ac_status); }; }
21942     then
21943         gcc_cv_as_mips_explicit_relocs=yes
21944     else
21945       echo "configure: failed program was" >&5
21946       cat conftest.s >&5
21947     fi
21948     rm -f conftest.o conftest.s
21949   fi
21950 fi
21951 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
21952 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
21953 if test $gcc_cv_as_mips_explicit_relocs = yes; then
21954   if test x$target_cpu_default = x
21955        then target_cpu_default=MASK_EXPLICIT_RELOCS
21956        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
21957        fi
21958 fi
21959     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
21960 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
21961 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
21962   echo $ECHO_N "(cached) $ECHO_C" >&6
21963 else
21964   gcc_cv_as_mips_no_shared=no
21965     if test $in_tree_gas = yes; then
21966     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21967   then gcc_cv_as_mips_no_shared=yes
21968 fi
21969   elif test x$gcc_cv_as != x; then
21970     echo 'nop' > conftest.s
21971     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
21972   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21973   (eval $ac_try) 2>&5
21974   ac_status=$?
21975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21976   (exit $ac_status); }; }
21977     then
21978         gcc_cv_as_mips_no_shared=yes
21979     else
21980       echo "configure: failed program was" >&5
21981       cat conftest.s >&5
21982     fi
21983     rm -f conftest.o conftest.s
21984   fi
21985 fi
21986 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
21987 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
21988 if test $gcc_cv_as_mips_no_shared = yes; then
21989
21990 cat >>confdefs.h <<\_ACEOF
21991 #define HAVE_AS_NO_SHARED 1
21992 _ACEOF
21993
21994 fi
21995
21996     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
21997 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
21998 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
21999   echo $ECHO_N "(cached) $ECHO_C" >&6
22000 else
22001   gcc_cv_as_mips_gnu_attribute=no
22002     if test $in_tree_gas = yes; then
22003     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22004   then gcc_cv_as_mips_gnu_attribute=yes
22005 fi
22006   elif test x$gcc_cv_as != x; then
22007     echo '.gnu_attribute 4,1' > conftest.s
22008     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22009   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22010   (eval $ac_try) 2>&5
22011   ac_status=$?
22012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22013   (exit $ac_status); }; }
22014     then
22015         gcc_cv_as_mips_gnu_attribute=yes
22016     else
22017       echo "configure: failed program was" >&5
22018       cat conftest.s >&5
22019     fi
22020     rm -f conftest.o conftest.s
22021   fi
22022 fi
22023 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22024 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22025 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22026
22027 cat >>confdefs.h <<\_ACEOF
22028 #define HAVE_AS_GNU_ATTRIBUTE 1
22029 _ACEOF
22030
22031 fi
22032
22033     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22034 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22035 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22036   echo $ECHO_N "(cached) $ECHO_C" >&6
22037 else
22038   gcc_cv_as_mips_dtprelword=no
22039     if test $in_tree_gas = yes; then
22040     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22041   then gcc_cv_as_mips_dtprelword=yes
22042 fi
22043   elif test x$gcc_cv_as != x; then
22044     echo '.section .tdata,"awT",@progbits
22045 x:
22046         .word 2
22047         .text
22048         .dtprelword x+0x8000' > conftest.s
22049     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22050   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22051   (eval $ac_try) 2>&5
22052   ac_status=$?
22053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22054   (exit $ac_status); }; }
22055     then
22056         gcc_cv_as_mips_dtprelword=yes
22057     else
22058       echo "configure: failed program was" >&5
22059       cat conftest.s >&5
22060     fi
22061     rm -f conftest.o conftest.s
22062   fi
22063 fi
22064 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22065 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22066 if test $gcc_cv_as_mips_dtprelword = yes; then
22067
22068 cat >>confdefs.h <<\_ACEOF
22069 #define HAVE_AS_DTPRELWORD 1
22070 _ACEOF
22071
22072 fi
22073     ;;
22074 esac
22075
22076 # Mips and HP-UX need the GNU assembler.
22077 # Linux on IA64 might be able to use the Intel assembler.
22078
22079 case "$target" in
22080   mips*-*-* | *-*-hpux* )
22081     if test x$gas_flag = xyes \
22082        || test x"$host" != x"$build" \
22083        || test ! -x "$gcc_cv_as" \
22084        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22085       :
22086     else
22087       echo "*** This configuration requires the GNU assembler" >&2
22088       exit 1
22089     fi
22090     ;;
22091 esac
22092
22093 # ??? Not all targets support dwarf2 debug_line, even within a version
22094 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22095 # info to the output file.  So, as supported targets are added to gas 2.11,
22096 # add some instruction here to (also) show we expect this might work.
22097 # ??? Once 2.11 is released, probably need to add first known working
22098 # version to the per-target configury.
22099 case "$target" in
22100   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22101   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
22102   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
22103     insn="nop"
22104     ;;
22105   ia64*-*-* | s390*-*-*)
22106     insn="nop 0"
22107     ;;
22108   mmix-*-*)
22109     insn="swym 0"
22110     ;;
22111 esac
22112 if test x"$insn" != x; then
22113  conftest_s="\
22114         .file 1 \"conftest.s\"
22115         .loc 1 3 0
22116         $insn"
22117  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22118 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22119 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22120   echo $ECHO_N "(cached) $ECHO_C" >&6
22121 else
22122   gcc_cv_as_dwarf2_debug_line=no
22123     if test $in_tree_gas = yes; then
22124     if test $in_tree_gas_is_elf = yes \
22125   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22126   then gcc_cv_as_dwarf2_debug_line=yes
22127 fi
22128   elif test x$gcc_cv_as != x; then
22129     echo "$conftest_s" > conftest.s
22130     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22131   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22132   (eval $ac_try) 2>&5
22133   ac_status=$?
22134   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22135   (exit $ac_status); }; }
22136     then
22137         if test x$gcc_cv_objdump != x \
22138    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22139       | grep debug_line > /dev/null 2>&1; then
22140      gcc_cv_as_dwarf2_debug_line=yes
22141    fi
22142     else
22143       echo "configure: failed program was" >&5
22144       cat conftest.s >&5
22145     fi
22146     rm -f conftest.o conftest.s
22147   fi
22148 fi
22149 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22150 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22151
22152
22153 # The .debug_line file table must be in the exact order that
22154 # we specified the files, since these indices are also used
22155 # by DW_AT_decl_file.  Approximate this test by testing if
22156 # the assembler bitches if the same index is assigned twice.
22157  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22158 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22159 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22160   echo $ECHO_N "(cached) $ECHO_C" >&6
22161 else
22162   gcc_cv_as_dwarf2_file_buggy=no
22163   if test x$gcc_cv_as != x; then
22164     echo '      .file 1 "foo.s"
22165         .file 1 "bar.s"' > conftest.s
22166     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22167   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22168   (eval $ac_try) 2>&5
22169   ac_status=$?
22170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22171   (exit $ac_status); }; }
22172     then
22173         gcc_cv_as_dwarf2_file_buggy=yes
22174     else
22175       echo "configure: failed program was" >&5
22176       cat conftest.s >&5
22177     fi
22178     rm -f conftest.o conftest.s
22179   fi
22180 fi
22181 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22182 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22183
22184
22185  if test $gcc_cv_as_dwarf2_debug_line = yes \
22186  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22187
22188 cat >>confdefs.h <<\_ACEOF
22189 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22190 _ACEOF
22191
22192  fi
22193
22194  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22195 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22196 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22197   echo $ECHO_N "(cached) $ECHO_C" >&6
22198 else
22199   gcc_cv_as_gdwarf2_flag=no
22200     if test $in_tree_gas = yes; then
22201     if test $in_tree_gas_is_elf = yes \
22202   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22203   then gcc_cv_as_gdwarf2_flag=yes
22204 fi
22205   elif test x$gcc_cv_as != x; then
22206     echo "$insn" > conftest.s
22207     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22208   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22209   (eval $ac_try) 2>&5
22210   ac_status=$?
22211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22212   (exit $ac_status); }; }
22213     then
22214         gcc_cv_as_gdwarf2_flag=yes
22215     else
22216       echo "configure: failed program was" >&5
22217       cat conftest.s >&5
22218     fi
22219     rm -f conftest.o conftest.s
22220   fi
22221 fi
22222 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22223 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22224 if test $gcc_cv_as_gdwarf2_flag = yes; then
22225
22226 cat >>confdefs.h <<\_ACEOF
22227 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22228 _ACEOF
22229
22230 fi
22231
22232  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22233 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22234 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22235   echo $ECHO_N "(cached) $ECHO_C" >&6
22236 else
22237   gcc_cv_as_gstabs_flag=no
22238     if test $in_tree_gas = yes; then
22239     if test $in_tree_gas_is_elf = yes \
22240   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22241   then gcc_cv_as_gstabs_flag=yes
22242 fi
22243   elif test x$gcc_cv_as != x; then
22244     echo "$insn" > conftest.s
22245     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22247   (eval $ac_try) 2>&5
22248   ac_status=$?
22249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22250   (exit $ac_status); }; }
22251     then
22252         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22253    # and warns about it, but still exits successfully.  So check for
22254    # this.
22255    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22256   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22257   (eval $ac_try) 2>&5
22258   ac_status=$?
22259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22260   (exit $ac_status); }; }
22261    then :
22262    else gcc_cv_as_gstabs_flag=yes
22263    fi
22264     else
22265       echo "configure: failed program was" >&5
22266       cat conftest.s >&5
22267     fi
22268     rm -f conftest.o conftest.s
22269   fi
22270 fi
22271 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22272 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22273 if test $gcc_cv_as_gstabs_flag = yes; then
22274
22275 cat >>confdefs.h <<\_ACEOF
22276 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22277 _ACEOF
22278
22279 fi
22280
22281  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22282 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22283 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22284   echo $ECHO_N "(cached) $ECHO_C" >&6
22285 else
22286   gcc_cv_as_debug_prefix_map_flag=no
22287     if test $in_tree_gas = yes; then
22288     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22289   then gcc_cv_as_debug_prefix_map_flag=yes
22290 fi
22291   elif test x$gcc_cv_as != x; then
22292     echo "$insn" > conftest.s
22293     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22294   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22295   (eval $ac_try) 2>&5
22296   ac_status=$?
22297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22298   (exit $ac_status); }; }
22299     then
22300         gcc_cv_as_debug_prefix_map_flag=yes
22301     else
22302       echo "configure: failed program was" >&5
22303       cat conftest.s >&5
22304     fi
22305     rm -f conftest.o conftest.s
22306   fi
22307 fi
22308 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22309 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22310 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22311
22312 cat >>confdefs.h <<\_ACEOF
22313 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22314 _ACEOF
22315
22316 fi
22317 fi
22318
22319 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22320 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22321 if test "${gcc_cv_as_line_zero+set}" = set; then
22322   echo $ECHO_N "(cached) $ECHO_C" >&6
22323 else
22324   gcc_cv_as_line_zero=no
22325   if test $in_tree_gas = yes; then
22326     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22327   then gcc_cv_as_line_zero=yes
22328 fi
22329   elif test "x$gcc_cv_as" != x; then
22330     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22331     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22332   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22333   (eval $ac_try) 2>&5
22334   ac_status=$?
22335   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22336   (exit $ac_status); }; } &&
22337        test "x`cat conftest.out`" = x
22338     then
22339       gcc_cv_as_line_zero=yes
22340     else
22341       echo "configure: failed program was" >&5
22342       cat conftest.s >&5
22343       echo "configure: error output was" >&5
22344       cat conftest.out >&5
22345     fi
22346     rm -f conftest.o conftest.s conftest.out
22347   fi
22348 fi
22349 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22350 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22351 if test "x$gcc_cv_as_line_zero" = xyes; then
22352
22353 cat >>confdefs.h <<\_ACEOF
22354 #define HAVE_AS_LINE_ZERO 1
22355 _ACEOF
22356
22357 fi
22358
22359 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22360 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22361 gcc_cv_ld_ro_rw_mix=unknown
22362 if test $in_tree_ld = yes ; then
22363   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22364      && test $in_tree_ld_is_elf = yes; then
22365     gcc_cv_ld_ro_rw_mix=read-write
22366   fi
22367 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22368   echo '.section myfoosect, "a"' > conftest1.s
22369   echo '.section myfoosect, "aw"' > conftest2.s
22370   echo '.byte 1' >> conftest2.s
22371   echo '.section myfoosect, "a"' > conftest3.s
22372   echo '.byte 0' >> conftest3.s
22373   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22374      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22375      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22376      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22377         conftest2.o conftest3.o > /dev/null 2>&1; then
22378     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22379                          | sed -e '/myfoosect/!d' -e N`
22380     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22381       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22382         gcc_cv_ld_ro_rw_mix=read-only
22383       else
22384         gcc_cv_ld_ro_rw_mix=read-write
22385       fi
22386     fi
22387   fi
22388   rm -f conftest.* conftest[123].*
22389 fi
22390 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22391
22392 cat >>confdefs.h <<\_ACEOF
22393 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22394 _ACEOF
22395
22396 fi
22397 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
22398 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
22399
22400 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
22401 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
22402 gcc_cv_ld_eh_frame_hdr=no
22403 if test $in_tree_ld = yes ; then
22404   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
22405      && test $in_tree_ld_is_elf = yes; then
22406     gcc_cv_ld_eh_frame_hdr=yes
22407   fi
22408 elif test x$gcc_cv_ld != x; then
22409         # Check if linker supports --eh-frame-hdr option
22410         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
22411                 gcc_cv_ld_eh_frame_hdr=yes
22412         fi
22413 fi
22414
22415 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
22416
22417 cat >>confdefs.h <<\_ACEOF
22418 #define HAVE_LD_EH_FRAME_HDR 1
22419 _ACEOF
22420
22421 fi
22422 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
22423 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
22424
22425 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
22426 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
22427 gcc_cv_ld_pie=no
22428 if test $in_tree_ld = yes ; then
22429   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
22430      && test $in_tree_ld_is_elf = yes; then
22431     gcc_cv_ld_pie=yes
22432   fi
22433 elif test x$gcc_cv_ld != x; then
22434         # Check if linker supports -pie option
22435         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
22436                 gcc_cv_ld_pie=yes
22437         fi
22438 fi
22439 if test x"$gcc_cv_ld_pie" = xyes; then
22440
22441 cat >>confdefs.h <<\_ACEOF
22442 #define HAVE_LD_PIE 1
22443 _ACEOF
22444
22445 fi
22446 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
22447 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
22448
22449 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
22450 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
22451 gcc_cv_ld_eh_gc_sections=no
22452 if test $in_tree_ld = yes ; then
22453   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
22454      && test $in_tree_ld_is_elf = yes; then
22455     gcc_cv_ld_eh_gc_sections=yes
22456   fi
22457 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22458   cat > conftest.s <<EOF
22459         .section        .text
22460 .globl _start
22461         .type _start, @function
22462 _start:
22463         .long foo
22464         .size _start, .-_start
22465         .section        .text.foo,"ax",@progbits
22466         .type foo, @function
22467 foo:
22468         .long 0
22469         .size foo, .-foo
22470         .section        .gcc_except_table.foo,"a",@progbits
22471 .L0:
22472         .long 0
22473         .section        .eh_frame,"a",@progbits
22474         .long .L0
22475 EOF
22476   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
22477     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
22478          | grep "gc-sections option ignored" > /dev/null; then
22479       gcc_cv_ld_eh_gc_sections=no
22480     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
22481       gcc_cv_ld_eh_gc_sections=yes
22482       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
22483       if test x$gcc_cv_as_comdat_group != xyes; then
22484         gcc_cv_ld_eh_gc_sections=no
22485         cat > conftest.s <<EOF
22486         .section        .text
22487 .globl _start
22488         .type _start, @function
22489 _start:
22490         .long foo
22491         .size _start, .-_start
22492         .section        .gnu.linkonce.t.foo,"ax",@progbits
22493         .type foo, @function
22494 foo:
22495         .long 0
22496         .size foo, .-foo
22497         .section        .gcc_except_table.foo,"a",@progbits
22498 .L0:
22499         .long 0
22500         .section        .eh_frame,"a",@progbits
22501         .long .L0
22502 EOF
22503         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
22504           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
22505                | grep "gc-sections option ignored" > /dev/null; then
22506             gcc_cv_ld_eh_gc_sections=no
22507           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
22508             gcc_cv_ld_eh_gc_sections=yes
22509           fi
22510         fi
22511       fi
22512     fi
22513   fi
22514   rm -f conftest.s conftest.o conftest
22515 fi
22516 case "$target" in
22517   hppa*-*-linux*)
22518     # ??? This apparently exposes a binutils bug with PC-relative relocations.
22519     gcc_cv_ld_eh_gc_sections=no
22520     ;;
22521 esac
22522 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
22523
22524 cat >>confdefs.h <<\_ACEOF
22525 #define HAVE_LD_EH_GC_SECTIONS 1
22526 _ACEOF
22527
22528 fi
22529 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
22530 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
22531
22532 # --------
22533 # UNSORTED
22534 # --------
22535
22536 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
22537 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
22538 if test "${gcc_cv_ld_as_needed+set}" = set; then
22539   echo $ECHO_N "(cached) $ECHO_C" >&6
22540 else
22541   gcc_cv_ld_as_needed=no
22542 if test $in_tree_ld = yes ; then
22543   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
22544      && test $in_tree_ld_is_elf = yes; then
22545     gcc_cv_ld_as_needed=yes
22546   fi
22547 elif test x$gcc_cv_ld != x; then
22548         # Check if linker supports --as-needed and --no-as-needed options
22549         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
22550                 gcc_cv_ld_as_needed=yes
22551         fi
22552 fi
22553
22554 fi
22555 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
22556 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
22557 if test x"$gcc_cv_ld_as_needed" = xyes; then
22558
22559 cat >>confdefs.h <<\_ACEOF
22560 #define HAVE_LD_AS_NEEDED 1
22561 _ACEOF
22562
22563 fi
22564
22565 case "$target:$tm_file" in
22566   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
22567     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
22568 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
22569 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
22570   echo $ECHO_N "(cached) $ECHO_C" >&6
22571 else
22572   gcc_cv_ld_no_dot_syms=no
22573     if test $in_tree_ld = yes ; then
22574       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
22575         gcc_cv_ld_no_dot_syms=yes
22576       fi
22577     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
22578       cat > conftest1.s <<EOF
22579         .text
22580         bl .foo
22581 EOF
22582       cat > conftest2.s <<EOF
22583         .section ".opd","aw"
22584         .align 3
22585         .globl foo
22586         .type foo,@function
22587 foo:
22588         .quad .LEfoo,.TOC.@tocbase,0
22589         .text
22590 .LEfoo:
22591         blr
22592         .size foo,.-.LEfoo
22593 EOF
22594       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
22595          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
22596          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
22597         gcc_cv_ld_no_dot_syms=yes
22598       fi
22599       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
22600     fi
22601
22602 fi
22603 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
22604 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
22605     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
22606
22607 cat >>confdefs.h <<\_ACEOF
22608 #define HAVE_LD_NO_DOT_SYMS 1
22609 _ACEOF
22610
22611     fi
22612     ;;
22613 esac
22614
22615 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
22616 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
22617 if test "${gcc_cv_ld_sysroot+set}" = set; then
22618   echo $ECHO_N "(cached) $ECHO_C" >&6
22619 else
22620   gcc_cv_ld_sysroot=no
22621   if test $in_tree_ld = yes ; then
22622       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
22623         gcc_cv_ld_sysroot=yes
22624       fi
22625   elif test x$gcc_cv_ld != x; then
22626     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
22627       gcc_cv_ld_sysroot=yes
22628     fi
22629   fi
22630 fi
22631 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
22632 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
22633 if test x"$gcc_cv_ld_sysroot" = xyes; then
22634
22635 cat >>confdefs.h <<\_ACEOF
22636 #define HAVE_LD_SYSROOT 1
22637 _ACEOF
22638
22639 fi
22640
22641 if test x$with_sysroot = x && test x$host = x$target \
22642    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
22643    && test "$prefix" != "NONE"; then
22644
22645 cat >>confdefs.h <<_ACEOF
22646 #define PREFIX_INCLUDE_DIR "$prefix/include"
22647 _ACEOF
22648
22649 fi
22650
22651 # Test for stack protector support in target C library.
22652 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
22653 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
22654 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
22655   echo $ECHO_N "(cached) $ECHO_C" >&6
22656 else
22657   gcc_cv_libc_provides_ssp=no
22658     case "$target" in
22659        *-*-linux*)
22660       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
22661         if test "x$with_sysroot" = x; then
22662           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
22663         elif test "x$with_build_sysroot" != "x"; then
22664           glibc_header_dir="${with_build_sysroot}/usr/include"
22665         elif test "x$with_sysroot" = xyes; then
22666           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
22667         else
22668           glibc_header_dir="${with_sysroot}/usr/include"
22669         fi
22670       else
22671         glibc_header_dir=/usr/include
22672       fi
22673       # glibc 2.4 and later provides __stack_chk_fail and
22674       # either __stack_chk_guard, or TLS access to stack guard canary.
22675       if test -f $glibc_header_dir/features.h \
22676          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
22677             $glibc_header_dir/features.h > /dev/null; then
22678         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
22679            $glibc_header_dir/features.h > /dev/null; then
22680           gcc_cv_libc_provides_ssp=yes
22681         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
22682              $glibc_header_dir/features.h > /dev/null \
22683              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
22684              $glibc_header_dir/features.h > /dev/null; then
22685           gcc_cv_libc_provides_ssp=yes
22686         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
22687              $glibc_header_dir/features.h > /dev/null && \
22688              test -f $glibc_header_dir/bits/uClibc_config.h && \
22689              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
22690              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
22691           gcc_cv_libc_provides_ssp=yes
22692         fi
22693       fi
22694         ;;
22695        *-*-darwin*)
22696          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
22697 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
22698 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
22699   echo $ECHO_N "(cached) $ECHO_C" >&6
22700 else
22701   cat >conftest.$ac_ext <<_ACEOF
22702 /* confdefs.h.  */
22703 _ACEOF
22704 cat confdefs.h >>conftest.$ac_ext
22705 cat >>conftest.$ac_ext <<_ACEOF
22706 /* end confdefs.h.  */
22707 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
22708    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22709 #define __stack_chk_fail innocuous___stack_chk_fail
22710
22711 /* System header to define __stub macros and hopefully few prototypes,
22712     which can conflict with char __stack_chk_fail (); below.
22713     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22714     <limits.h> exists even on freestanding compilers.  */
22715
22716 #ifdef __STDC__
22717 # include <limits.h>
22718 #else
22719 # include <assert.h>
22720 #endif
22721
22722 #undef __stack_chk_fail
22723
22724 /* Override any gcc2 internal prototype to avoid an error.  */
22725 #ifdef __cplusplus
22726 extern "C"
22727 {
22728 #endif
22729 /* We use char because int might match the return type of a gcc2
22730    builtin and then its argument prototype would still apply.  */
22731 char __stack_chk_fail ();
22732 /* The GNU C library defines this for functions which it implements
22733     to always fail with ENOSYS.  Some functions are actually named
22734     something starting with __ and the normal name is an alias.  */
22735 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
22736 choke me
22737 #else
22738 char (*f) () = __stack_chk_fail;
22739 #endif
22740 #ifdef __cplusplus
22741 }
22742 #endif
22743
22744 int
22745 main ()
22746 {
22747 return f != __stack_chk_fail;
22748   ;
22749   return 0;
22750 }
22751 _ACEOF
22752 rm -f conftest.$ac_objext conftest$ac_exeext
22753 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
22754   (eval $ac_link) 2>conftest.er1
22755   ac_status=$?
22756   grep -v '^ *+' conftest.er1 >conftest.err
22757   rm -f conftest.er1
22758   cat conftest.err >&5
22759   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22760   (exit $ac_status); } &&
22761          { ac_try='test -z "$ac_c_werror_flag"
22762                          || test ! -s conftest.err'
22763   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22764   (eval $ac_try) 2>&5
22765   ac_status=$?
22766   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22767   (exit $ac_status); }; } &&
22768          { ac_try='test -s conftest$ac_exeext'
22769   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22770   (eval $ac_try) 2>&5
22771   ac_status=$?
22772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22773   (exit $ac_status); }; }; then
22774   ac_cv_func___stack_chk_fail=yes
22775 else
22776   echo "$as_me: failed program was:" >&5
22777 sed 's/^/| /' conftest.$ac_ext >&5
22778
22779 ac_cv_func___stack_chk_fail=no
22780 fi
22781 rm -f conftest.err conftest.$ac_objext \
22782       conftest$ac_exeext conftest.$ac_ext
22783 fi
22784 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
22785 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
22786 if test $ac_cv_func___stack_chk_fail = yes; then
22787   gcc_cv_libc_provides_ssp=yes
22788 else
22789   echo "no __stack_chk_fail on this target"
22790 fi
22791
22792         ;;
22793   *) gcc_cv_libc_provides_ssp=no ;;
22794     esac
22795 fi
22796 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
22797 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
22798
22799 if test x$gcc_cv_libc_provides_ssp = xyes; then
22800
22801 cat >>confdefs.h <<\_ACEOF
22802 #define TARGET_LIBC_PROVIDES_SSP 1
22803 _ACEOF
22804
22805 fi
22806
22807 # Check if TFmode long double should be used by default or not.
22808 # Some glibc targets used DFmode long double, but with glibc 2.4
22809 # and later they can use TFmode.
22810 case "$target" in
22811   powerpc*-*-linux* | \
22812   powerpc*-*-gnu* | \
22813   sparc*-*-linux* | \
22814   s390*-*-linux* | \
22815   alpha*-*-linux*)
22816
22817 # Check whether --with-long-double-128 or --without-long-double-128 was given.
22818 if test "${with_long_double_128+set}" = set; then
22819   withval="$with_long_double_128"
22820   gcc_cv_target_ldbl128="$with_long_double_128"
22821 else
22822   gcc_cv_target_ldbl128=no
22823       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
22824         if test "x$with_sysroot" = x; then
22825           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
22826         elif test "x$with_build_sysroot" != "x"; then
22827           glibc_header_dir="${with_build_sysroot}/usr/include"
22828         elif test "x$with_sysroot" = xyes; then
22829           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
22830         else
22831           glibc_header_dir="${with_sysroot}/usr/include"
22832         fi
22833       else
22834         glibc_header_dir=/usr/include
22835       fi
22836       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
22837         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
22838       && gcc_cv_target_ldbl128=yes
22839
22840 fi;
22841     ;;
22842 esac
22843 if test x$gcc_cv_target_ldbl128 = xyes; then
22844
22845 cat >>confdefs.h <<\_ACEOF
22846 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
22847 _ACEOF
22848
22849 fi
22850
22851 # Find out what GC implementation we want, or may, use.
22852
22853 # Check whether --with-gc or --without-gc was given.
22854 if test "${with_gc+set}" = set; then
22855   withval="$with_gc"
22856   case "$withval" in
22857   page)
22858     GGC=ggc-$withval
22859     ;;
22860   zone)
22861     GGC=ggc-$withval
22862
22863 cat >>confdefs.h <<\_ACEOF
22864 #define GGC_ZONE 1
22865 _ACEOF
22866
22867     ;;
22868   *)
22869     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
22870 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
22871    { (exit 1); exit 1; }; }
22872     ;;
22873 esac
22874 else
22875   GGC=ggc-page
22876 fi;
22877
22878 echo "Using $GGC for garbage collection."
22879
22880 # Use the system's zlib library.
22881 zlibdir=-L../zlib
22882 zlibinc="-I\$(srcdir)/../zlib"
22883
22884 # Check whether --with-system-zlib or --without-system-zlib was given.
22885 if test "${with_system_zlib+set}" = set; then
22886   withval="$with_system_zlib"
22887   zlibdir=
22888 zlibinc=
22889
22890 fi;
22891
22892
22893
22894
22895 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
22896 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
22897     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
22898 if test "${enable_maintainer_mode+set}" = set; then
22899   enableval="$enable_maintainer_mode"
22900   maintainer_mode=$enableval
22901 else
22902   maintainer_mode=no
22903 fi;
22904
22905 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
22906 echo "${ECHO_T}$maintainer_mode" >&6
22907
22908 if test "$maintainer_mode" = "yes"; then
22909   MAINT=''
22910 else
22911   MAINT='#'
22912 fi
22913
22914 # --------------
22915 # Language hooks
22916 # --------------
22917
22918 # Make empty files to contain the specs and options for each language.
22919 # Then add #include lines to for a compiler that has specs and/or options.
22920
22921 subdirs=
22922 lang_opt_files=
22923 lang_specs_files=
22924 lang_tree_files=
22925 # These (without "all_") are set in each config-lang.in.
22926 # `language' must be a single word so is spelled singularly.
22927 all_languages=
22928 all_compilers=
22929 all_outputs='Makefile gccbug libada-mk'
22930 # List of language makefile fragments.
22931 all_lang_makefrags=
22932 # List of language subdirectory makefiles.  Deprecated.
22933 all_lang_makefiles=
22934 # Additional files for gengtype
22935 all_gtfiles="$target_gtfiles"
22936
22937 # These are the languages that are set in --enable-languages,
22938 # and are available in the GCC tree.
22939 all_selected_languages=
22940
22941 # Add the language fragments.
22942 # Languages are added via two mechanisms.  Some information must be
22943 # recorded in makefile variables, these are defined in config-lang.in.
22944 # We accumulate them and plug them into the main Makefile.
22945 # The other mechanism is a set of hooks for each of the main targets
22946 # like `clean', `install', etc.
22947
22948 language_hooks="Make-hooks"
22949
22950 for lang in ${srcdir}/*/config-lang.in
22951 do
22952         test "$lang" = "${srcdir}/*/config-lang.in" && continue
22953
22954         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
22955         if test "x$lang_alias" = x
22956         then
22957               echo "$lang doesn't set \$language." 1>&2
22958               exit 1
22959         fi
22960         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
22961         subdirs="$subdirs $subdir"
22962         case ",$enable_languages," in
22963         *,$lang_alias,*)
22964             all_selected_languages="$all_selected_languages $lang_alias"
22965             if test -f $srcdir/$subdir/lang-specs.h; then
22966                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
22967             fi
22968             ;;
22969         esac
22970
22971         language=
22972         boot_language=
22973         compilers=
22974         outputs=
22975         gtfiles=
22976         subdir_requires=
22977         . ${srcdir}/$subdir/config-lang.in
22978         if test "x$language" = x
22979         then
22980                 echo "${srcdir}/$subdir/config-lang.in doesn't set \$language." 1>&2
22981                 exit 1
22982         fi
22983
22984         ok=:
22985         case ",$enable_languages," in
22986                 *,$lang_alias,*) ;;
22987                 *)
22988                         for i in $subdir_requires; do
22989                                 test -f "${srcdir}/$i/config-lang.in" && continue
22990                                 ok=false
22991                                 break
22992                         done
22993                 ;;
22994         esac
22995         $ok || continue
22996
22997         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$subdir/Make-lang.in"
22998         if test -f $srcdir/$subdir/lang.opt; then
22999             lang_opt_files="$lang_opt_files $srcdir/$subdir/lang.opt"
23000         fi
23001         if test -f $srcdir/$subdir/$subdir-tree.def; then
23002             lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
23003         fi
23004         if test -f ${srcdir}/$subdir/Makefile.in
23005                 then all_lang_makefiles="$subdir/Makefile"
23006         fi
23007         all_languages="$all_languages $language"
23008         all_compilers="$all_compilers $compilers"
23009         all_outputs="$all_outputs $outputs"
23010         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23011 done
23012
23013 # Pick up gtfiles for c
23014 gtfiles=
23015 . ${srcdir}/c-config-lang.in
23016 all_gtfiles="$all_gtfiles [c] $gtfiles"
23017
23018 check_languages=
23019 for language in $all_selected_languages
23020 do
23021         check_languages="$check_languages check-$language"
23022 done
23023
23024 # We link each language in with a set of hooks, reached indirectly via
23025 # lang.${target}.  Only do so for selected languages.
23026
23027 rm -f Make-hooks
23028 touch Make-hooks
23029 target_list="all.cross start.encap rest.encap tags \
23030         install-common install-man install-info install-pdf dvi pdf \
23031         html uninstall info man srcextra srcman srcinfo \
23032         mostlyclean clean distclean maintainer-clean"
23033
23034 for t in $target_list
23035 do
23036         x=
23037         for lang in $all_selected_languages
23038         do
23039                 x="$x $lang.$t"
23040         done
23041         echo "lang.$t: $x" >> Make-hooks
23042 done
23043
23044 # --------
23045 # UNSORTED
23046 # --------
23047
23048 # Create .gdbinit.
23049
23050 echo "dir ." > .gdbinit
23051 echo "dir ${srcdir}" >> .gdbinit
23052 if test x$gdb_needs_out_file_path = xyes
23053 then
23054         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23055 fi
23056 if test "x$subdirs" != x; then
23057         for s in $subdirs
23058         do
23059                 echo "dir ${srcdir}/$s" >> .gdbinit
23060         done
23061 fi
23062 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23063
23064 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23065
23066
23067
23068 # Find a directory in which to install a shared libgcc.
23069
23070 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23071 if test "${enable_version_specific_runtime_libs+set}" = set; then
23072   enableval="$enable_version_specific_runtime_libs"
23073
23074 fi;
23075
23076
23077 # Check whether --with-slibdir or --without-slibdir was given.
23078 if test "${with_slibdir+set}" = set; then
23079   withval="$with_slibdir"
23080   slibdir="$with_slibdir"
23081 else
23082   if test "${enable_version_specific_runtime_libs+set}" = set; then
23083   slibdir='$(libsubdir)'
23084 elif test "$host" != "$target"; then
23085   slibdir='$(build_tooldir)/lib'
23086 else
23087   slibdir='$(libdir)'
23088 fi
23089 fi;
23090
23091
23092
23093 # Check whether --with-datarootdir or --without-datarootdir was given.
23094 if test "${with_datarootdir+set}" = set; then
23095   withval="$with_datarootdir"
23096   datarootdir="\${prefix}/$with_datarootdir"
23097 else
23098   datarootdir='$(prefix)/share'
23099 fi;
23100
23101
23102
23103 # Check whether --with-docdir or --without-docdir was given.
23104 if test "${with_docdir+set}" = set; then
23105   withval="$with_docdir"
23106   docdir="\${prefix}/$with_docdir"
23107 else
23108   docdir='$(datarootdir)'
23109 fi;
23110
23111
23112
23113 # Check whether --with-htmldir or --without-htmldir was given.
23114 if test "${with_htmldir+set}" = set; then
23115   withval="$with_htmldir"
23116   htmldir="\${prefix}/$with_htmldir"
23117 else
23118   htmldir='$(docdir)'
23119 fi;
23120
23121
23122 # Substitute configuration variables
23123
23124
23125
23126
23127
23128
23129
23130
23131
23132
23133
23134
23135
23136
23137
23138
23139
23140
23141
23142
23143
23144
23145
23146
23147
23148
23149
23150
23151
23152
23153
23154
23155
23156
23157
23158
23159
23160
23161
23162
23163
23164
23165
23166
23167
23168
23169
23170
23171
23172
23173
23174
23175
23176
23177
23178
23179 # Echo link setup.
23180 if test x${build} = x${host} ; then
23181   if test x${host} = x${target} ; then
23182     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23183   else
23184     echo "Links are now set up to build a cross-compiler" 1>&2
23185     echo " from ${host} to ${target}." 1>&2
23186   fi
23187 else
23188   if test x${host} = x${target} ; then
23189     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23190     echo " for ${target}." 1>&2
23191   else
23192     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23193     echo " from ${host} to ${target}." 1>&2
23194   fi
23195 fi
23196
23197
23198
23199
23200 # Configure the subdirectories
23201 # AC_CONFIG_SUBDIRS($subdirs)
23202
23203 # Create the Makefile
23204 # and configure language subdirectories
23205           ac_config_files="$ac_config_files $all_outputs"
23206
23207
23208           ac_config_commands="$ac_config_commands default"
23209
23210 cat >confcache <<\_ACEOF
23211 # This file is a shell script that caches the results of configure
23212 # tests run on this system so they can be shared between configure
23213 # scripts and configure runs, see configure's option --config-cache.
23214 # It is not useful on other systems.  If it contains results you don't
23215 # want to keep, you may remove or edit it.
23216 #
23217 # config.status only pays attention to the cache file if you give it
23218 # the --recheck option to rerun configure.
23219 #
23220 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23221 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23222 # following values.
23223
23224 _ACEOF
23225
23226 # The following way of writing the cache mishandles newlines in values,
23227 # but we know of no workaround that is simple, portable, and efficient.
23228 # So, don't put newlines in cache variables' values.
23229 # Ultrix sh set writes to stderr and can't be redirected directly,
23230 # and sets the high bit in the cache file unless we assign to the vars.
23231 {
23232   (set) 2>&1 |
23233     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23234     *ac_space=\ *)
23235       # `set' does not quote correctly, so add quotes (double-quote
23236       # substitution turns \\\\ into \\, and sed turns \\ into \).
23237       sed -n \
23238         "s/'/'\\\\''/g;
23239           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23240       ;;
23241     *)
23242       # `set' quotes correctly as required by POSIX, so do not add quotes.
23243       sed -n \
23244         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23245       ;;
23246     esac;
23247 } |
23248   sed '
23249      t clear
23250      : clear
23251      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23252      t end
23253      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23254      : end' >>confcache
23255 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23256   if test -w $cache_file; then
23257     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23258     cat confcache >$cache_file
23259   else
23260     echo "not updating unwritable cache $cache_file"
23261   fi
23262 fi
23263 rm -f confcache
23264
23265 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23266 # Let make expand exec_prefix.
23267 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23268
23269 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23270 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23271 # trailing colons and then remove the whole line if VPATH becomes empty
23272 # (actually we leave an empty line to preserve line numbers).
23273 if test "x$srcdir" = x.; then
23274   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23275 s/:*\$(srcdir):*/:/;
23276 s/:*\${srcdir}:*/:/;
23277 s/:*@srcdir@:*/:/;
23278 s/^\([^=]*=[     ]*\):*/\1/;
23279 s/:*$//;
23280 s/^[^=]*=[       ]*$//;
23281 }'
23282 fi
23283
23284 DEFS=-DHAVE_CONFIG_H
23285
23286 ac_libobjs=
23287 ac_ltlibobjs=
23288 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23289   # 1. Remove the extension, and $U if already installed.
23290   ac_i=`echo "$ac_i" |
23291          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23292   # 2. Add them.
23293   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23294   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23295 done
23296 LIBOBJS=$ac_libobjs
23297
23298 LTLIBOBJS=$ac_ltlibobjs
23299
23300
23301
23302 : ${CONFIG_STATUS=./config.status}
23303 ac_clean_files_save=$ac_clean_files
23304 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23305 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23306 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23307 cat >$CONFIG_STATUS <<_ACEOF
23308 #! $SHELL
23309 # Generated by $as_me.
23310 # Run this file to recreate the current configuration.
23311 # Compiler output produced by configure, useful for debugging
23312 # configure, is in config.log if it exists.
23313
23314 debug=false
23315 ac_cs_recheck=false
23316 ac_cs_silent=false
23317 SHELL=\${CONFIG_SHELL-$SHELL}
23318 _ACEOF
23319
23320 cat >>$CONFIG_STATUS <<\_ACEOF
23321 ## --------------------- ##
23322 ## M4sh Initialization.  ##
23323 ## --------------------- ##
23324
23325 # Be Bourne compatible
23326 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23327   emulate sh
23328   NULLCMD=:
23329   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23330   # is contrary to our usage.  Disable this feature.
23331   alias -g '${1+"$@"}'='"$@"'
23332 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23333   set -o posix
23334 fi
23335 DUALCASE=1; export DUALCASE # for MKS sh
23336
23337 # Support unset when possible.
23338 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23339   as_unset=unset
23340 else
23341   as_unset=false
23342 fi
23343
23344
23345 # Work around bugs in pre-3.0 UWIN ksh.
23346 $as_unset ENV MAIL MAILPATH
23347 PS1='$ '
23348 PS2='> '
23349 PS4='+ '
23350
23351 # NLS nuisances.
23352 for as_var in \
23353   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23354   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23355   LC_TELEPHONE LC_TIME
23356 do
23357   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23358     eval $as_var=C; export $as_var
23359   else
23360     $as_unset $as_var
23361   fi
23362 done
23363
23364 # Required to use basename.
23365 if expr a : '\(a\)' >/dev/null 2>&1; then
23366   as_expr=expr
23367 else
23368   as_expr=false
23369 fi
23370
23371 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23372   as_basename=basename
23373 else
23374   as_basename=false
23375 fi
23376
23377
23378 # Name of the executable.
23379 as_me=`$as_basename "$0" ||
23380 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
23381          X"$0" : 'X\(//\)$' \| \
23382          X"$0" : 'X\(/\)$' \| \
23383          .     : '\(.\)' 2>/dev/null ||
23384 echo X/"$0" |
23385     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
23386           /^X\/\(\/\/\)$/{ s//\1/; q; }
23387           /^X\/\(\/\).*/{ s//\1/; q; }
23388           s/.*/./; q'`
23389
23390
23391 # PATH needs CR, and LINENO needs CR and PATH.
23392 # Avoid depending upon Character Ranges.
23393 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
23394 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
23395 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
23396 as_cr_digits='0123456789'
23397 as_cr_alnum=$as_cr_Letters$as_cr_digits
23398
23399 # The user is always right.
23400 if test "${PATH_SEPARATOR+set}" != set; then
23401   echo "#! /bin/sh" >conf$$.sh
23402   echo  "exit 0"   >>conf$$.sh
23403   chmod +x conf$$.sh
23404   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
23405     PATH_SEPARATOR=';'
23406   else
23407     PATH_SEPARATOR=:
23408   fi
23409   rm -f conf$$.sh
23410 fi
23411
23412
23413   as_lineno_1=$LINENO
23414   as_lineno_2=$LINENO
23415   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
23416   test "x$as_lineno_1" != "x$as_lineno_2" &&
23417   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
23418   # Find who we are.  Look in the path if we contain no path at all
23419   # relative or not.
23420   case $0 in
23421     *[\\/]* ) as_myself=$0 ;;
23422     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23423 for as_dir in $PATH
23424 do
23425   IFS=$as_save_IFS
23426   test -z "$as_dir" && as_dir=.
23427   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
23428 done
23429
23430        ;;
23431   esac
23432   # We did not find ourselves, most probably we were run as `sh COMMAND'
23433   # in which case we are not to be found in the path.
23434   if test "x$as_myself" = x; then
23435     as_myself=$0
23436   fi
23437   if test ! -f "$as_myself"; then
23438     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
23439 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
23440    { (exit 1); exit 1; }; }
23441   fi
23442   case $CONFIG_SHELL in
23443   '')
23444     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23445 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
23446 do
23447   IFS=$as_save_IFS
23448   test -z "$as_dir" && as_dir=.
23449   for as_base in sh bash ksh sh5; do
23450          case $as_dir in
23451          /*)
23452            if ("$as_dir/$as_base" -c '
23453   as_lineno_1=$LINENO
23454   as_lineno_2=$LINENO
23455   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
23456   test "x$as_lineno_1" != "x$as_lineno_2" &&
23457   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
23458              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
23459              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
23460              CONFIG_SHELL=$as_dir/$as_base
23461              export CONFIG_SHELL
23462              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
23463            fi;;
23464          esac
23465        done
23466 done
23467 ;;
23468   esac
23469
23470   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
23471   # uniformly replaced by the line number.  The first 'sed' inserts a
23472   # line-number line before each line; the second 'sed' does the real
23473   # work.  The second script uses 'N' to pair each line-number line
23474   # with the numbered line, and appends trailing '-' during
23475   # substitution so that $LINENO is not a special case at line end.
23476   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
23477   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
23478   sed '=' <$as_myself |
23479     sed '
23480       N
23481       s,$,-,
23482       : loop
23483       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
23484       t loop
23485       s,-$,,
23486       s,^['$as_cr_digits']*\n,,
23487     ' >$as_me.lineno &&
23488   chmod +x $as_me.lineno ||
23489     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
23490 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
23491    { (exit 1); exit 1; }; }
23492
23493   # Don't try to exec as it changes $[0], causing all sort of problems
23494   # (the dirname of $[0] is not the place where we might find the
23495   # original and so on.  Autoconf is especially sensible to this).
23496   . ./$as_me.lineno
23497   # Exit status is that of the last command.
23498   exit
23499 }
23500
23501
23502 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
23503   *c*,-n*) ECHO_N= ECHO_C='
23504 ' ECHO_T='      ' ;;
23505   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
23506   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
23507 esac
23508
23509 if expr a : '\(a\)' >/dev/null 2>&1; then
23510   as_expr=expr
23511 else
23512   as_expr=false
23513 fi
23514
23515 rm -f conf$$ conf$$.exe conf$$.file
23516 echo >conf$$.file
23517 if ln -s conf$$.file conf$$ 2>/dev/null; then
23518   # We could just check for DJGPP; but this test a) works b) is more generic
23519   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
23520   if test -f conf$$.exe; then
23521     # Don't use ln at all; we don't have any links
23522     as_ln_s='cp -p'
23523   else
23524     as_ln_s='ln -s'
23525   fi
23526 elif ln conf$$.file conf$$ 2>/dev/null; then
23527   as_ln_s=ln
23528 else
23529   as_ln_s='cp -p'
23530 fi
23531 rm -f conf$$ conf$$.exe conf$$.file
23532
23533 if mkdir -p . 2>/dev/null; then
23534   as_mkdir_p=:
23535 else
23536   test -d ./-p && rmdir ./-p
23537   as_mkdir_p=false
23538 fi
23539
23540 as_executable_p="test -f"
23541
23542 # Sed expression to map a string onto a valid CPP name.
23543 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
23544
23545 # Sed expression to map a string onto a valid variable name.
23546 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
23547
23548
23549 # IFS
23550 # We need space, tab and new line, in precisely that order.
23551 as_nl='
23552 '
23553 IFS="   $as_nl"
23554
23555 # CDPATH.
23556 $as_unset CDPATH
23557
23558 exec 6>&1
23559
23560 # Open the log real soon, to keep \$[0] and so on meaningful, and to
23561 # report actual input values of CONFIG_FILES etc. instead of their
23562 # values after options handling.  Logging --version etc. is OK.
23563 exec 5>>config.log
23564 {
23565   echo
23566   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
23567 ## Running $as_me. ##
23568 _ASBOX
23569 } >&5
23570 cat >&5 <<_CSEOF
23571
23572 This file was extended by $as_me, which was
23573 generated by GNU Autoconf 2.59.  Invocation command line was
23574
23575   CONFIG_FILES    = $CONFIG_FILES
23576   CONFIG_HEADERS  = $CONFIG_HEADERS
23577   CONFIG_LINKS    = $CONFIG_LINKS
23578   CONFIG_COMMANDS = $CONFIG_COMMANDS
23579   $ $0 $@
23580
23581 _CSEOF
23582 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
23583 echo >&5
23584 _ACEOF
23585
23586 # Files that config.status was made for.
23587 if test -n "$ac_config_files"; then
23588   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
23589 fi
23590
23591 if test -n "$ac_config_headers"; then
23592   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
23593 fi
23594
23595 if test -n "$ac_config_links"; then
23596   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
23597 fi
23598
23599 if test -n "$ac_config_commands"; then
23600   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
23601 fi
23602
23603 cat >>$CONFIG_STATUS <<\_ACEOF
23604
23605 ac_cs_usage="\
23606 \`$as_me' instantiates files from templates according to the
23607 current configuration.
23608
23609 Usage: $0 [OPTIONS] [FILE]...
23610
23611   -h, --help       print this help, then exit
23612   -V, --version    print version number, then exit
23613   -q, --quiet      do not print progress messages
23614   -d, --debug      don't remove temporary files
23615       --recheck    update $as_me by reconfiguring in the same conditions
23616   --file=FILE[:TEMPLATE]
23617                    instantiate the configuration file FILE
23618   --header=FILE[:TEMPLATE]
23619                    instantiate the configuration header FILE
23620
23621 Configuration files:
23622 $config_files
23623
23624 Configuration headers:
23625 $config_headers
23626
23627 Configuration commands:
23628 $config_commands
23629
23630 Report bugs to <bug-autoconf@gnu.org>."
23631 _ACEOF
23632
23633 cat >>$CONFIG_STATUS <<_ACEOF
23634 ac_cs_version="\\
23635 config.status
23636 configured by $0, generated by GNU Autoconf 2.59,
23637   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
23638
23639 Copyright (C) 2003 Free Software Foundation, Inc.
23640 This config.status script is free software; the Free Software Foundation
23641 gives unlimited permission to copy, distribute and modify it."
23642 srcdir=$srcdir
23643 _ACEOF
23644
23645 cat >>$CONFIG_STATUS <<\_ACEOF
23646 # If no file are specified by the user, then we need to provide default
23647 # value.  By we need to know if files were specified by the user.
23648 ac_need_defaults=:
23649 while test $# != 0
23650 do
23651   case $1 in
23652   --*=*)
23653     ac_option=`expr "x$1" : 'x\([^=]*\)='`
23654     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
23655     ac_shift=:
23656     ;;
23657   -*)
23658     ac_option=$1
23659     ac_optarg=$2
23660     ac_shift=shift
23661     ;;
23662   *) # This is not an option, so the user has probably given explicit
23663      # arguments.
23664      ac_option=$1
23665      ac_need_defaults=false;;
23666   esac
23667
23668   case $ac_option in
23669   # Handling of the options.
23670 _ACEOF
23671 cat >>$CONFIG_STATUS <<\_ACEOF
23672   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
23673     ac_cs_recheck=: ;;
23674   --version | --vers* | -V )
23675     echo "$ac_cs_version"; exit 0 ;;
23676   --he | --h)
23677     # Conflict between --help and --header
23678     { { echo "$as_me:$LINENO: error: ambiguous option: $1
23679 Try \`$0 --help' for more information." >&5
23680 echo "$as_me: error: ambiguous option: $1
23681 Try \`$0 --help' for more information." >&2;}
23682    { (exit 1); exit 1; }; };;
23683   --help | --hel | -h )
23684     echo "$ac_cs_usage"; exit 0 ;;
23685   --debug | --d* | -d )
23686     debug=: ;;
23687   --file | --fil | --fi | --f )
23688     $ac_shift
23689     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
23690     ac_need_defaults=false;;
23691   --header | --heade | --head | --hea )
23692     $ac_shift
23693     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
23694     ac_need_defaults=false;;
23695   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
23696   | -silent | --silent | --silen | --sile | --sil | --si | --s)
23697     ac_cs_silent=: ;;
23698
23699   # This is an error.
23700   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
23701 Try \`$0 --help' for more information." >&5
23702 echo "$as_me: error: unrecognized option: $1
23703 Try \`$0 --help' for more information." >&2;}
23704    { (exit 1); exit 1; }; } ;;
23705
23706   *) ac_config_targets="$ac_config_targets $1" ;;
23707
23708   esac
23709   shift
23710 done
23711
23712 ac_configure_extra_args=
23713
23714 if $ac_cs_silent; then
23715   exec 6>/dev/null
23716   ac_configure_extra_args="$ac_configure_extra_args --silent"
23717 fi
23718
23719 _ACEOF
23720 cat >>$CONFIG_STATUS <<_ACEOF
23721 if \$ac_cs_recheck; then
23722   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
23723   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23724 fi
23725
23726 _ACEOF
23727
23728 cat >>$CONFIG_STATUS <<_ACEOF
23729 #
23730 # INIT-COMMANDS section.
23731 #
23732
23733 subdirs='$subdirs'
23734
23735 _ACEOF
23736
23737
23738
23739 cat >>$CONFIG_STATUS <<\_ACEOF
23740 for ac_config_target in $ac_config_targets
23741 do
23742   case "$ac_config_target" in
23743   # Handling of arguments.
23744   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
23745   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
23746   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
23747   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
23748   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
23749   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
23750   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
23751 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
23752    { (exit 1); exit 1; }; };;
23753   esac
23754 done
23755
23756 # If the user did not use the arguments to specify the items to instantiate,
23757 # then the envvar interface is used.  Set only those that are not.
23758 # We use the long form for the default assignment because of an extremely
23759 # bizarre bug on SunOS 4.1.3.
23760 if $ac_need_defaults; then
23761   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
23762   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23763   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
23764 fi
23765
23766 # Have a temporary directory for convenience.  Make it in the build tree
23767 # simply because there is no reason to put it here, and in addition,
23768 # creating and moving files from /tmp can sometimes cause problems.
23769 # Create a temporary directory, and hook for its removal unless debugging.
23770 $debug ||
23771 {
23772   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
23773   trap '{ (exit 1); exit 1; }' 1 2 13 15
23774 }
23775
23776 # Create a (secure) tmp directory for tmp files.
23777
23778 {
23779   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
23780   test -n "$tmp" && test -d "$tmp"
23781 }  ||
23782 {
23783   tmp=./confstat$$-$RANDOM
23784   (umask 077 && mkdir $tmp)
23785 } ||
23786 {
23787    echo "$me: cannot create a temporary directory in ." >&2
23788    { (exit 1); exit 1; }
23789 }
23790
23791 _ACEOF
23792
23793 cat >>$CONFIG_STATUS <<_ACEOF
23794
23795 #
23796 # CONFIG_FILES section.
23797 #
23798
23799 # No need to generate the scripts if there are no CONFIG_FILES.
23800 # This happens for instance when ./config.status config.h
23801 if test -n "\$CONFIG_FILES"; then
23802   # Protect against being on the right side of a sed subst in config.status.
23803   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
23804    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
23805 s,@SHELL@,$SHELL,;t t
23806 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
23807 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
23808 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
23809 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
23810 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
23811 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
23812 s,@exec_prefix@,$exec_prefix,;t t
23813 s,@prefix@,$prefix,;t t
23814 s,@program_transform_name@,$program_transform_name,;t t
23815 s,@bindir@,$bindir,;t t
23816 s,@sbindir@,$sbindir,;t t
23817 s,@libexecdir@,$libexecdir,;t t
23818 s,@datadir@,$datadir,;t t
23819 s,@sysconfdir@,$sysconfdir,;t t
23820 s,@sharedstatedir@,$sharedstatedir,;t t
23821 s,@localstatedir@,$localstatedir,;t t
23822 s,@libdir@,$libdir,;t t
23823 s,@includedir@,$includedir,;t t
23824 s,@oldincludedir@,$oldincludedir,;t t
23825 s,@infodir@,$infodir,;t t
23826 s,@mandir@,$mandir,;t t
23827 s,@build_alias@,$build_alias,;t t
23828 s,@host_alias@,$host_alias,;t t
23829 s,@target_alias@,$target_alias,;t t
23830 s,@DEFS@,$DEFS,;t t
23831 s,@ECHO_C@,$ECHO_C,;t t
23832 s,@ECHO_N@,$ECHO_N,;t t
23833 s,@ECHO_T@,$ECHO_T,;t t
23834 s,@LIBS@,$LIBS,;t t
23835 s,@build@,$build,;t t
23836 s,@build_cpu@,$build_cpu,;t t
23837 s,@build_vendor@,$build_vendor,;t t
23838 s,@build_os@,$build_os,;t t
23839 s,@host@,$host,;t t
23840 s,@host_cpu@,$host_cpu,;t t
23841 s,@host_vendor@,$host_vendor,;t t
23842 s,@host_os@,$host_os,;t t
23843 s,@target@,$target,;t t
23844 s,@target_cpu@,$target_cpu,;t t
23845 s,@target_vendor@,$target_vendor,;t t
23846 s,@target_os@,$target_os,;t t
23847 s,@target_noncanonical@,$target_noncanonical,;t t
23848 s,@build_libsubdir@,$build_libsubdir,;t t
23849 s,@build_subdir@,$build_subdir,;t t
23850 s,@host_subdir@,$host_subdir,;t t
23851 s,@target_subdir@,$target_subdir,;t t
23852 s,@GENINSRC@,$GENINSRC,;t t
23853 s,@CC@,$CC,;t t
23854 s,@CFLAGS@,$CFLAGS,;t t
23855 s,@LDFLAGS@,$LDFLAGS,;t t
23856 s,@CPPFLAGS@,$CPPFLAGS,;t t
23857 s,@ac_ct_CC@,$ac_ct_CC,;t t
23858 s,@EXEEXT@,$EXEEXT,;t t
23859 s,@OBJEXT@,$OBJEXT,;t t
23860 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
23861 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
23862 s,@CPP@,$CPP,;t t
23863 s,@EGREP@,$EGREP,;t t
23864 s,@loose_warn@,$loose_warn,;t t
23865 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
23866 s,@strict_warn@,$strict_warn,;t t
23867 s,@warn_cflags@,$warn_cflags,;t t
23868 s,@nocommon_flag@,$nocommon_flag,;t t
23869 s,@TREEBROWSER@,$TREEBROWSER,;t t
23870 s,@valgrind_path@,$valgrind_path,;t t
23871 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
23872 s,@valgrind_command@,$valgrind_command,;t t
23873 s,@coverage_flags@,$coverage_flags,;t t
23874 s,@enable_multilib@,$enable_multilib,;t t
23875 s,@enable_decimal_float@,$enable_decimal_float,;t t
23876 s,@enable_fixed_point@,$enable_fixed_point,;t t
23877 s,@enable_shared@,$enable_shared,;t t
23878 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
23879 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
23880 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
23881 s,@onestep@,$onestep,;t t
23882 s,@PKGVERSION@,$PKGVERSION,;t t
23883 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
23884 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
23885 s,@datarootdir@,$datarootdir,;t t
23886 s,@docdir@,$docdir,;t t
23887 s,@htmldir@,$htmldir,;t t
23888 s,@SET_MAKE@,$SET_MAKE,;t t
23889 s,@AWK@,$AWK,;t t
23890 s,@LN_S@,$LN_S,;t t
23891 s,@LN@,$LN,;t t
23892 s,@RANLIB@,$RANLIB,;t t
23893 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
23894 s,@ranlib_flags@,$ranlib_flags,;t t
23895 s,@INSTALL@,$INSTALL,;t t
23896 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
23897 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
23898 s,@make_compare_target@,$make_compare_target,;t t
23899 s,@have_mktemp_command@,$have_mktemp_command,;t t
23900 s,@MAKEINFO@,$MAKEINFO,;t t
23901 s,@BUILD_INFO@,$BUILD_INFO,;t t
23902 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
23903 s,@FLEX@,$FLEX,;t t
23904 s,@BISON@,$BISON,;t t
23905 s,@NM@,$NM,;t t
23906 s,@AR@,$AR,;t t
23907 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
23908 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
23909 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
23910 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
23911 s,@LIBICONV@,$LIBICONV,;t t
23912 s,@LTLIBICONV@,$LTLIBICONV,;t t
23913 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
23914 s,@manext@,$manext,;t t
23915 s,@objext@,$objext,;t t
23916 s,@gthread_flags@,$gthread_flags,;t t
23917 s,@extra_modes_file@,$extra_modes_file,;t t
23918 s,@extra_opt_files@,$extra_opt_files,;t t
23919 s,@USE_NLS@,$USE_NLS,;t t
23920 s,@LIBINTL@,$LIBINTL,;t t
23921 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
23922 s,@INCINTL@,$INCINTL,;t t
23923 s,@XGETTEXT@,$XGETTEXT,;t t
23924 s,@GMSGFMT@,$GMSGFMT,;t t
23925 s,@POSUB@,$POSUB,;t t
23926 s,@CATALOGS@,$CATALOGS,;t t
23927 s,@DATADIRNAME@,$DATADIRNAME,;t t
23928 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
23929 s,@GENCAT@,$GENCAT,;t t
23930 s,@CATOBJEXT@,$CATOBJEXT,;t t
23931 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
23932 s,@CROSS@,$CROSS,;t t
23933 s,@ALL@,$ALL,;t t
23934 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
23935 s,@inhibit_libc@,$inhibit_libc,;t t
23936 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
23937 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
23938 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
23939 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
23940 s,@collect2@,$collect2,;t t
23941 s,@LIBTOOL@,$LIBTOOL,;t t
23942 s,@SED@,$SED,;t t
23943 s,@FGREP@,$FGREP,;t t
23944 s,@GREP@,$GREP,;t t
23945 s,@LD@,$LD,;t t
23946 s,@DUMPBIN@,$DUMPBIN,;t t
23947 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
23948 s,@ac_ct_AR@,$ac_ct_AR,;t t
23949 s,@STRIP@,$STRIP,;t t
23950 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
23951 s,@lt_ECHO@,$lt_ECHO,;t t
23952 s,@objdir@,$objdir,;t t
23953 s,@enable_fast_install@,$enable_fast_install,;t t
23954 s,@gcc_cv_as@,$gcc_cv_as,;t t
23955 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
23956 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
23957 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
23958 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
23959 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
23960 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
23961 s,@libgcc_visibility@,$libgcc_visibility,;t t
23962 s,@GGC@,$GGC,;t t
23963 s,@zlibdir@,$zlibdir,;t t
23964 s,@zlibinc@,$zlibinc,;t t
23965 s,@MAINT@,$MAINT,;t t
23966 s,@gcc_tooldir@,$gcc_tooldir,;t t
23967 s,@dollar@,$dollar,;t t
23968 s,@slibdir@,$slibdir,;t t
23969 s,@subdirs@,$subdirs,;t t
23970 s,@srcdir@,$srcdir,;t t
23971 s,@all_compilers@,$all_compilers,;t t
23972 s,@all_gtfiles@,$all_gtfiles,;t t
23973 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
23974 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
23975 s,@all_languages@,$all_languages,;t t
23976 s,@all_selected_languages@,$all_selected_languages,;t t
23977 s,@build_exeext@,$build_exeext,;t t
23978 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
23979 s,@build_xm_file_list@,$build_xm_file_list,;t t
23980 s,@build_xm_include_list@,$build_xm_include_list,;t t
23981 s,@build_xm_defines@,$build_xm_defines,;t t
23982 s,@build_file_translate@,$build_file_translate,;t t
23983 s,@check_languages@,$check_languages,;t t
23984 s,@cpp_install_dir@,$cpp_install_dir,;t t
23985 s,@xmake_file@,$xmake_file,;t t
23986 s,@tmake_file@,$tmake_file,;t t
23987 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
23988 s,@extra_headers_list@,$extra_headers_list,;t t
23989 s,@extra_objs@,$extra_objs,;t t
23990 s,@extra_parts@,$extra_parts,;t t
23991 s,@extra_passes@,$extra_passes,;t t
23992 s,@extra_programs@,$extra_programs,;t t
23993 s,@float_h_file@,$float_h_file,;t t
23994 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
23995 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
23996 s,@host_exeext@,$host_exeext,;t t
23997 s,@host_xm_file_list@,$host_xm_file_list,;t t
23998 s,@host_xm_include_list@,$host_xm_include_list,;t t
23999 s,@host_xm_defines@,$host_xm_defines,;t t
24000 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24001 s,@install@,$install,;t t
24002 s,@lang_opt_files@,$lang_opt_files,;t t
24003 s,@lang_specs_files@,$lang_specs_files,;t t
24004 s,@lang_tree_files@,$lang_tree_files,;t t
24005 s,@local_prefix@,$local_prefix,;t t
24006 s,@md_file@,$md_file,;t t
24007 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24008 s,@out_file@,$out_file,;t t
24009 s,@out_object_file@,$out_object_file,;t t
24010 s,@thread_file@,$thread_file,;t t
24011 s,@tm_file_list@,$tm_file_list,;t t
24012 s,@tm_include_list@,$tm_include_list,;t t
24013 s,@tm_defines@,$tm_defines,;t t
24014 s,@tm_p_file_list@,$tm_p_file_list,;t t
24015 s,@tm_p_include_list@,$tm_p_include_list,;t t
24016 s,@xm_file_list@,$xm_file_list,;t t
24017 s,@xm_include_list@,$xm_include_list,;t t
24018 s,@xm_defines@,$xm_defines,;t t
24019 s,@c_target_objs@,$c_target_objs,;t t
24020 s,@cxx_target_objs@,$cxx_target_objs,;t t
24021 s,@target_cpu_default@,$target_cpu_default,;t t
24022 s,@GMPLIBS@,$GMPLIBS,;t t
24023 s,@GMPINC@,$GMPINC,;t t
24024 s,@LIBOBJS@,$LIBOBJS,;t t
24025 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24026 /@language_hooks@/r $language_hooks
24027 s,@language_hooks@,,;t t
24028 CEOF
24029
24030 _ACEOF
24031
24032   cat >>$CONFIG_STATUS <<\_ACEOF
24033   # Split the substitutions into bite-sized pieces for seds with
24034   # small command number limits, like on Digital OSF/1 and HP-UX.
24035   ac_max_sed_lines=48
24036   ac_sed_frag=1 # Number of current file.
24037   ac_beg=1 # First line for current file.
24038   ac_end=$ac_max_sed_lines # Line after last line for current file.
24039   ac_more_lines=:
24040   ac_sed_cmds=
24041   while $ac_more_lines; do
24042     if test $ac_beg -gt 1; then
24043       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24044     else
24045       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24046     fi
24047     if test ! -s $tmp/subs.frag; then
24048       ac_more_lines=false
24049     else
24050       # The purpose of the label and of the branching condition is to
24051       # speed up the sed processing (if there are no `@' at all, there
24052       # is no need to browse any of the substitutions).
24053       # These are the two extra sed commands mentioned above.
24054       (echo ':t
24055   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24056       if test -z "$ac_sed_cmds"; then
24057         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24058       else
24059         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24060       fi
24061       ac_sed_frag=`expr $ac_sed_frag + 1`
24062       ac_beg=$ac_end
24063       ac_end=`expr $ac_end + $ac_max_sed_lines`
24064     fi
24065   done
24066   if test -z "$ac_sed_cmds"; then
24067     ac_sed_cmds=cat
24068   fi
24069 fi # test -n "$CONFIG_FILES"
24070
24071 _ACEOF
24072 cat >>$CONFIG_STATUS <<\_ACEOF
24073 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24074   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24075   case $ac_file in
24076   - | *:- | *:-:* ) # input from stdin
24077         cat >$tmp/stdin
24078         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24079         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24080   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24081         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24082   * )   ac_file_in=$ac_file.in ;;
24083   esac
24084
24085   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24086   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24087 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24088          X"$ac_file" : 'X\(//\)[^/]' \| \
24089          X"$ac_file" : 'X\(//\)$' \| \
24090          X"$ac_file" : 'X\(/\)' \| \
24091          .     : '\(.\)' 2>/dev/null ||
24092 echo X"$ac_file" |
24093     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24094           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24095           /^X\(\/\/\)$/{ s//\1/; q; }
24096           /^X\(\/\).*/{ s//\1/; q; }
24097           s/.*/./; q'`
24098   { if $as_mkdir_p; then
24099     mkdir -p "$ac_dir"
24100   else
24101     as_dir="$ac_dir"
24102     as_dirs=
24103     while test ! -d "$as_dir"; do
24104       as_dirs="$as_dir $as_dirs"
24105       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24106 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24107          X"$as_dir" : 'X\(//\)[^/]' \| \
24108          X"$as_dir" : 'X\(//\)$' \| \
24109          X"$as_dir" : 'X\(/\)' \| \
24110          .     : '\(.\)' 2>/dev/null ||
24111 echo X"$as_dir" |
24112     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24113           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24114           /^X\(\/\/\)$/{ s//\1/; q; }
24115           /^X\(\/\).*/{ s//\1/; q; }
24116           s/.*/./; q'`
24117     done
24118     test ! -n "$as_dirs" || mkdir $as_dirs
24119   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24120 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24121    { (exit 1); exit 1; }; }; }
24122
24123   ac_builddir=.
24124
24125 if test "$ac_dir" != .; then
24126   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24127   # A "../" for each directory in $ac_dir_suffix.
24128   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24129 else
24130   ac_dir_suffix= ac_top_builddir=
24131 fi
24132
24133 case $srcdir in
24134   .)  # No --srcdir option.  We are building in place.
24135     ac_srcdir=.
24136     if test -z "$ac_top_builddir"; then
24137        ac_top_srcdir=.
24138     else
24139        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24140     fi ;;
24141   [\\/]* | ?:[\\/]* )  # Absolute path.
24142     ac_srcdir=$srcdir$ac_dir_suffix;
24143     ac_top_srcdir=$srcdir ;;
24144   *) # Relative path.
24145     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24146     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24147 esac
24148
24149 # Do not use `cd foo && pwd` to compute absolute paths, because
24150 # the directories may not exist.
24151 case `pwd` in
24152 .) ac_abs_builddir="$ac_dir";;
24153 *)
24154   case "$ac_dir" in
24155   .) ac_abs_builddir=`pwd`;;
24156   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24157   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24158   esac;;
24159 esac
24160 case $ac_abs_builddir in
24161 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24162 *)
24163   case ${ac_top_builddir}. in
24164   .) ac_abs_top_builddir=$ac_abs_builddir;;
24165   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24166   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24167   esac;;
24168 esac
24169 case $ac_abs_builddir in
24170 .) ac_abs_srcdir=$ac_srcdir;;
24171 *)
24172   case $ac_srcdir in
24173   .) ac_abs_srcdir=$ac_abs_builddir;;
24174   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24175   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24176   esac;;
24177 esac
24178 case $ac_abs_builddir in
24179 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24180 *)
24181   case $ac_top_srcdir in
24182   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24183   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24184   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24185   esac;;
24186 esac
24187
24188
24189
24190   if test x"$ac_file" != x-; then
24191     { echo "$as_me:$LINENO: creating $ac_file" >&5
24192 echo "$as_me: creating $ac_file" >&6;}
24193     rm -f "$ac_file"
24194   fi
24195   # Let's still pretend it is `configure' which instantiates (i.e., don't
24196   # use $as_me), people would be surprised to read:
24197   #    /* config.h.  Generated by config.status.  */
24198   if test x"$ac_file" = x-; then
24199     configure_input=
24200   else
24201     configure_input="$ac_file.  "
24202   fi
24203   configure_input=$configure_input"Generated from `echo $ac_file_in |
24204                                      sed 's,.*/,,'` by configure."
24205
24206   # First look for the input files in the build tree, otherwise in the
24207   # src tree.
24208   ac_file_inputs=`IFS=:
24209     for f in $ac_file_in; do
24210       case $f in
24211       -) echo $tmp/stdin ;;
24212       [\\/$]*)
24213          # Absolute (can't be DOS-style, as IFS=:)
24214          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24215 echo "$as_me: error: cannot find input file: $f" >&2;}
24216    { (exit 1); exit 1; }; }
24217          echo "$f";;
24218       *) # Relative
24219          if test -f "$f"; then
24220            # Build tree
24221            echo "$f"
24222          elif test -f "$srcdir/$f"; then
24223            # Source tree
24224            echo "$srcdir/$f"
24225          else
24226            # /dev/null tree
24227            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24228 echo "$as_me: error: cannot find input file: $f" >&2;}
24229    { (exit 1); exit 1; }; }
24230          fi;;
24231       esac
24232     done` || { (exit 1); exit 1; }
24233 _ACEOF
24234 cat >>$CONFIG_STATUS <<_ACEOF
24235   sed "$ac_vpsub
24236 $extrasub
24237 _ACEOF
24238 cat >>$CONFIG_STATUS <<\_ACEOF
24239 :t
24240 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24241 s,@configure_input@,$configure_input,;t t
24242 s,@srcdir@,$ac_srcdir,;t t
24243 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24244 s,@top_srcdir@,$ac_top_srcdir,;t t
24245 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24246 s,@builddir@,$ac_builddir,;t t
24247 s,@abs_builddir@,$ac_abs_builddir,;t t
24248 s,@top_builddir@,$ac_top_builddir,;t t
24249 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24250 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24251   rm -f $tmp/stdin
24252   if test x"$ac_file" != x-; then
24253     mv $tmp/out $ac_file
24254   else
24255     cat $tmp/out
24256     rm -f $tmp/out
24257   fi
24258
24259   # Run the commands associated with the file.
24260   case $ac_file in
24261     as ) chmod +x as ;;
24262     collect-ld ) chmod +x collect-ld ;;
24263     nm ) chmod +x nm ;;
24264   esac
24265 done
24266 _ACEOF
24267 cat >>$CONFIG_STATUS <<\_ACEOF
24268
24269 #
24270 # CONFIG_HEADER section.
24271 #
24272
24273 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24274 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24275 #
24276 # ac_d sets the value in "#define NAME VALUE" lines.
24277 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24278 ac_dB='[         ].*$,\1#\2'
24279 ac_dC=' '
24280 ac_dD=',;t'
24281 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24282 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24283 ac_uB='$,\1#\2define\3'
24284 ac_uC=' '
24285 ac_uD=',;t'
24286
24287 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24288   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24289   case $ac_file in
24290   - | *:- | *:-:* ) # input from stdin
24291         cat >$tmp/stdin
24292         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24293         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24294   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24295         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24296   * )   ac_file_in=$ac_file.in ;;
24297   esac
24298
24299   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24300 echo "$as_me: creating $ac_file" >&6;}
24301
24302   # First look for the input files in the build tree, otherwise in the
24303   # src tree.
24304   ac_file_inputs=`IFS=:
24305     for f in $ac_file_in; do
24306       case $f in
24307       -) echo $tmp/stdin ;;
24308       [\\/$]*)
24309          # Absolute (can't be DOS-style, as IFS=:)
24310          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24311 echo "$as_me: error: cannot find input file: $f" >&2;}
24312    { (exit 1); exit 1; }; }
24313          # Do quote $f, to prevent DOS paths from being IFS'd.
24314          echo "$f";;
24315       *) # Relative
24316          if test -f "$f"; then
24317            # Build tree
24318            echo "$f"
24319          elif test -f "$srcdir/$f"; then
24320            # Source tree
24321            echo "$srcdir/$f"
24322          else
24323            # /dev/null tree
24324            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24325 echo "$as_me: error: cannot find input file: $f" >&2;}
24326    { (exit 1); exit 1; }; }
24327          fi;;
24328       esac
24329     done` || { (exit 1); exit 1; }
24330   # Remove the trailing spaces.
24331   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
24332
24333 _ACEOF
24334
24335 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24336 # `conftest.undefs', that substitutes the proper values into
24337 # config.h.in to produce config.h.  The first handles `#define'
24338 # templates, and the second `#undef' templates.
24339 # And first: Protect against being on the right side of a sed subst in
24340 # config.status.  Protect against being in an unquoted here document
24341 # in config.status.
24342 rm -f conftest.defines conftest.undefs
24343 # Using a here document instead of a string reduces the quoting nightmare.
24344 # Putting comments in sed scripts is not portable.
24345 #
24346 # `end' is used to avoid that the second main sed command (meant for
24347 # 0-ary CPP macros) applies to n-ary macro definitions.
24348 # See the Autoconf documentation for `clear'.
24349 cat >confdef2sed.sed <<\_ACEOF
24350 s/[\\&,]/\\&/g
24351 s,[\\$`],\\&,g
24352 t clear
24353 : clear
24354 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24355 t end
24356 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24357 : end
24358 _ACEOF
24359 # If some macros were called several times there might be several times
24360 # the same #defines, which is useless.  Nevertheless, we may not want to
24361 # sort them, since we want the *last* AC-DEFINE to be honored.
24362 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24363 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24364 rm -f confdef2sed.sed
24365
24366 # This sed command replaces #undef with comments.  This is necessary, for
24367 # example, in the case of _POSIX_SOURCE, which is predefined and required
24368 # on some systems where configure will not decide to define it.
24369 cat >>conftest.undefs <<\_ACEOF
24370 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
24371 _ACEOF
24372
24373 # Break up conftest.defines because some shells have a limit on the size
24374 # of here documents, and old seds have small limits too (100 cmds).
24375 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
24376 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
24377 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
24378 echo '  :' >>$CONFIG_STATUS
24379 rm -f conftest.tail
24380 while grep . conftest.defines >/dev/null
24381 do
24382   # Write a limited-size here document to $tmp/defines.sed.
24383   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
24384   # Speed up: don't consider the non `#define' lines.
24385   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
24386   # Work around the forget-to-reset-the-flag bug.
24387   echo 't clr' >>$CONFIG_STATUS
24388   echo ': clr' >>$CONFIG_STATUS
24389   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
24390   echo 'CEOF
24391   sed -f $tmp/defines.sed $tmp/in >$tmp/out
24392   rm -f $tmp/in
24393   mv $tmp/out $tmp/in
24394 ' >>$CONFIG_STATUS
24395   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
24396   rm -f conftest.defines
24397   mv conftest.tail conftest.defines
24398 done
24399 rm -f conftest.defines
24400 echo '  fi # grep' >>$CONFIG_STATUS
24401 echo >>$CONFIG_STATUS
24402
24403 # Break up conftest.undefs because some shells have a limit on the size
24404 # of here documents, and old seds have small limits too (100 cmds).
24405 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
24406 rm -f conftest.tail
24407 while grep . conftest.undefs >/dev/null
24408 do
24409   # Write a limited-size here document to $tmp/undefs.sed.
24410   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
24411   # Speed up: don't consider the non `#undef'
24412   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
24413   # Work around the forget-to-reset-the-flag bug.
24414   echo 't clr' >>$CONFIG_STATUS
24415   echo ': clr' >>$CONFIG_STATUS
24416   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
24417   echo 'CEOF
24418   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
24419   rm -f $tmp/in
24420   mv $tmp/out $tmp/in
24421 ' >>$CONFIG_STATUS
24422   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
24423   rm -f conftest.undefs
24424   mv conftest.tail conftest.undefs
24425 done
24426 rm -f conftest.undefs
24427
24428 cat >>$CONFIG_STATUS <<\_ACEOF
24429   # Let's still pretend it is `configure' which instantiates (i.e., don't
24430   # use $as_me), people would be surprised to read:
24431   #    /* config.h.  Generated by config.status.  */
24432   if test x"$ac_file" = x-; then
24433     echo "/* Generated by configure.  */" >$tmp/config.h
24434   else
24435     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
24436   fi
24437   cat $tmp/in >>$tmp/config.h
24438   rm -f $tmp/in
24439   if test x"$ac_file" != x-; then
24440     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
24441       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
24442 echo "$as_me: $ac_file is unchanged" >&6;}
24443     else
24444       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24445 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24446          X"$ac_file" : 'X\(//\)[^/]' \| \
24447          X"$ac_file" : 'X\(//\)$' \| \
24448          X"$ac_file" : 'X\(/\)' \| \
24449          .     : '\(.\)' 2>/dev/null ||
24450 echo X"$ac_file" |
24451     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24452           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24453           /^X\(\/\/\)$/{ s//\1/; q; }
24454           /^X\(\/\).*/{ s//\1/; q; }
24455           s/.*/./; q'`
24456       { if $as_mkdir_p; then
24457     mkdir -p "$ac_dir"
24458   else
24459     as_dir="$ac_dir"
24460     as_dirs=
24461     while test ! -d "$as_dir"; do
24462       as_dirs="$as_dir $as_dirs"
24463       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24464 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24465          X"$as_dir" : 'X\(//\)[^/]' \| \
24466          X"$as_dir" : 'X\(//\)$' \| \
24467          X"$as_dir" : 'X\(/\)' \| \
24468          .     : '\(.\)' 2>/dev/null ||
24469 echo X"$as_dir" |
24470     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24471           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24472           /^X\(\/\/\)$/{ s//\1/; q; }
24473           /^X\(\/\).*/{ s//\1/; q; }
24474           s/.*/./; q'`
24475     done
24476     test ! -n "$as_dirs" || mkdir $as_dirs
24477   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24478 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24479    { (exit 1); exit 1; }; }; }
24480
24481       rm -f $ac_file
24482       mv $tmp/config.h $ac_file
24483     fi
24484   else
24485     cat $tmp/config.h
24486     rm -f $tmp/config.h
24487   fi
24488 done
24489 _ACEOF
24490 cat >>$CONFIG_STATUS <<\_ACEOF
24491
24492 #
24493 # CONFIG_COMMANDS section.
24494 #
24495 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
24496   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
24497   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
24498   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
24499 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24500          X"$ac_dest" : 'X\(//\)[^/]' \| \
24501          X"$ac_dest" : 'X\(//\)$' \| \
24502          X"$ac_dest" : 'X\(/\)' \| \
24503          .     : '\(.\)' 2>/dev/null ||
24504 echo X"$ac_dest" |
24505     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24506           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24507           /^X\(\/\/\)$/{ s//\1/; q; }
24508           /^X\(\/\).*/{ s//\1/; q; }
24509           s/.*/./; q'`
24510   { if $as_mkdir_p; then
24511     mkdir -p "$ac_dir"
24512   else
24513     as_dir="$ac_dir"
24514     as_dirs=
24515     while test ! -d "$as_dir"; do
24516       as_dirs="$as_dir $as_dirs"
24517       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24518 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24519          X"$as_dir" : 'X\(//\)[^/]' \| \
24520          X"$as_dir" : 'X\(//\)$' \| \
24521          X"$as_dir" : 'X\(/\)' \| \
24522          .     : '\(.\)' 2>/dev/null ||
24523 echo X"$as_dir" |
24524     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24525           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24526           /^X\(\/\/\)$/{ s//\1/; q; }
24527           /^X\(\/\).*/{ s//\1/; q; }
24528           s/.*/./; q'`
24529     done
24530     test ! -n "$as_dirs" || mkdir $as_dirs
24531   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24532 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24533    { (exit 1); exit 1; }; }; }
24534
24535   ac_builddir=.
24536
24537 if test "$ac_dir" != .; then
24538   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24539   # A "../" for each directory in $ac_dir_suffix.
24540   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24541 else
24542   ac_dir_suffix= ac_top_builddir=
24543 fi
24544
24545 case $srcdir in
24546   .)  # No --srcdir option.  We are building in place.
24547     ac_srcdir=.
24548     if test -z "$ac_top_builddir"; then
24549        ac_top_srcdir=.
24550     else
24551        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24552     fi ;;
24553   [\\/]* | ?:[\\/]* )  # Absolute path.
24554     ac_srcdir=$srcdir$ac_dir_suffix;
24555     ac_top_srcdir=$srcdir ;;
24556   *) # Relative path.
24557     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24558     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24559 esac
24560
24561 # Do not use `cd foo && pwd` to compute absolute paths, because
24562 # the directories may not exist.
24563 case `pwd` in
24564 .) ac_abs_builddir="$ac_dir";;
24565 *)
24566   case "$ac_dir" in
24567   .) ac_abs_builddir=`pwd`;;
24568   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24569   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24570   esac;;
24571 esac
24572 case $ac_abs_builddir in
24573 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24574 *)
24575   case ${ac_top_builddir}. in
24576   .) ac_abs_top_builddir=$ac_abs_builddir;;
24577   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24578   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24579   esac;;
24580 esac
24581 case $ac_abs_builddir in
24582 .) ac_abs_srcdir=$ac_srcdir;;
24583 *)
24584   case $ac_srcdir in
24585   .) ac_abs_srcdir=$ac_abs_builddir;;
24586   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24587   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24588   esac;;
24589 esac
24590 case $ac_abs_builddir in
24591 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24592 *)
24593   case $ac_top_srcdir in
24594   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24595   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24596   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24597   esac;;
24598 esac
24599
24600
24601   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
24602 echo "$as_me: executing $ac_dest commands" >&6;}
24603   case $ac_dest in
24604     default )
24605 case ${CONFIG_HEADERS} in
24606   *auto-host.h:config.in*)
24607   echo > cstamp-h ;;
24608 esac
24609 # Make sure all the subdirs exist.
24610 for d in $subdirs doc build
24611 do
24612     test -d $d || mkdir $d
24613 done
24614  ;;
24615   esac
24616 done
24617 _ACEOF
24618
24619 cat >>$CONFIG_STATUS <<\_ACEOF
24620
24621 { (exit 0); exit 0; }
24622 _ACEOF
24623 chmod +x $CONFIG_STATUS
24624 ac_clean_files=$ac_clean_files_save
24625
24626
24627 # configure is writing to config.log, and then calls config.status.
24628 # config.status does its own redirection, appending to config.log.
24629 # Unfortunately, on DOS this fails, as config.log is still kept open
24630 # by configure, so config.status won't be able to write to it; its
24631 # output is simply discarded.  So we exec the FD to /dev/null,
24632 # effectively closing config.log, so it can be properly (re)opened and
24633 # appended to by config.status.  When coming back to configure, we
24634 # need to make the FD available again.
24635 if test "$no_create" != yes; then
24636   ac_cs_success=:
24637   ac_config_status_args=
24638   test "$silent" = yes &&
24639     ac_config_status_args="$ac_config_status_args --quiet"
24640   exec 5>/dev/null
24641   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
24642   exec 5>>config.log
24643   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
24644   # would make configure fail if this is the last instruction.
24645   $ac_cs_success || { (exit 1); exit 1; }
24646 fi
24647