gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244
 245 # Check that we are running under the correct shell.
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247
 248 case X$lt_ECHO in
 249 X*--fallback-echo)
 250   # Remove one level of quotation (which was required for Make).
 251   ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
 252   ;;
 253 esac
 254
 255 ECHO=${lt_ECHO-echo}
 256 if test "X$1" = X--no-reexec; then
 257   # Discard the --no-reexec flag, and continue.
 258   shift
 259 elif test "X$1" = X--fallback-echo; then
 260   # Avoid inline document here, it may be left over
 261   :
 262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
 263   # Yippee, $ECHO works!
 264   :
 265 else
 266   # Restart under the correct shell.
 267   exec $SHELL "$0" --no-reexec ${1+"$@"}
 268 fi
 269
 270 if test "X$1" = X--fallback-echo; then
 271   # used as fallback echo
 272   shift
 273   cat <<_LT_EOF
 274 $*
 275 _LT_EOF
 276   exit 0
 277 fi
 278
 279 # The HP-UX ksh and POSIX shell print the target directory to stdout
 280 # if CDPATH is set.
 281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 282
 283 if test -z "$lt_ECHO"; then
 284   if test "X${echo_test_string+set}" != Xset; then
 285     # find a string as large as possible, as long as the shell can cope with it
 286     for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 287       # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 288       if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
 289          { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
 290       then
 291         break
 292       fi
 293     done
 294   fi
 295
 296   if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 297      echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 298      test "X$echo_testing_string" = "X$echo_test_string"; then
 299     :
 300   else
 301     # The Solaris, AIX, and Digital Unix default echo programs unquote
 302     # backslashes.  This makes it impossible to quote backslashes using
 303     #   echo "$something" | sed 's/\\/\\\\/g'
 304     #
 305     # So, first we look for a working echo in the user's PATH.
 306
 307     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 308     for dir in $PATH /usr/ucb; do
 309       IFS="$lt_save_ifs"
 310       if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 311          test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 312          echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 313          test "X$echo_testing_string" = "X$echo_test_string"; then
 314         ECHO="$dir/echo"
 315         break
 316       fi
 317     done
 318     IFS="$lt_save_ifs"
 319
 320     if test "X$ECHO" = Xecho; then
 321       # We didn't find a better echo, so look for alternatives.
 322       if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
 323          echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
 324          test "X$echo_testing_string" = "X$echo_test_string"; then
 325         # This shell has a builtin print -r that does the trick.
 326         ECHO='print -r'
 327       elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
 328            test "X$CONFIG_SHELL" != X/bin/ksh; then
 329         # If we have ksh, try running configure again with it.
 330         ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 331         export ORIGINAL_CONFIG_SHELL
 332         CONFIG_SHELL=/bin/ksh
 333         export CONFIG_SHELL
 334         exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 335       else
 336         # Try using printf.
 337         ECHO='printf %s\n'
 338         if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 339            echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 340            test "X$echo_testing_string" = "X$echo_test_string"; then
 341           # Cool, printf works
 342           :
 343         elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 344              test "X$echo_testing_string" = 'X\t' &&
 345              echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 346              test "X$echo_testing_string" = "X$echo_test_string"; then
 347           CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 348           export CONFIG_SHELL
 349           SHELL="$CONFIG_SHELL"
 350           export SHELL
 351           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 352         elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 353              test "X$echo_testing_string" = 'X\t' &&
 354              echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 355              test "X$echo_testing_string" = "X$echo_test_string"; then
 356           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 357         else
 358           # maybe with a smaller string...
 359           prev=:
 360
 361           for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 362             if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
 363             then
 364               break
 365             fi
 366             prev="$cmd"
 367           done
 368
 369           if test "$prev" != 'sed 50q "$0"'; then
 370             echo_test_string=`eval $prev`
 371             export echo_test_string
 372             exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 373           else
 374             # Oops.  We lost completely, so just stick with echo.
 375             ECHO=echo
 376           fi
 377         fi
 378       fi
 379     fi
 380   fi
 381 fi
 382
 383 # Copy echo and quote the copy suitably for passing to libtool from
 384 # the Makefile, instead of quoting the original, which is used later.
 385 lt_ECHO=$ECHO
 386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 387    lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 388 fi
 389
 390
 391
 392
 393 # Name of the host.
 394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 395 # so uname gets run too.
 396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 397
 398 exec 6>&1
 399
 400 #
 401 # Initializations.
 402 #
 403 ac_default_prefix=/usr/local
 404 ac_config_libobj_dir=.
 405 cross_compiling=no
 406 subdirs=
 407 MFLAGS=
 408 MAKEFLAGS=
 409 SHELL=${CONFIG_SHELL-/bin/sh}
 410
 411 # Maximum number of lines to put in a shell here document.
 412 # This variable seems obsolete.  It should probably be removed, and
 413 # only ac_max_sed_lines should be used.
 414 : ${ac_max_here_lines=38}
 415
 416 # Identity of this package.
 417 PACKAGE_NAME=
 418 PACKAGE_TARNAME=
 419 PACKAGE_VERSION=
 420 PACKAGE_STRING=
 421 PACKAGE_BUGREPORT=
 422
 423 ac_unique_file="tree.c"
 424 # Factoring default headers for most tests.
 425 ac_includes_default="\
 426 #include <stdio.h>
 427 #if HAVE_SYS_TYPES_H
 428 # include <sys/types.h>
 429 #endif
 430 #if HAVE_SYS_STAT_H
 431 # include <sys/stat.h>
 432 #endif
 433 #if STDC_HEADERS
 434 # include <stdlib.h>
 435 # include <stddef.h>
 436 #else
 437 # if HAVE_STDLIB_H
 438 #  include <stdlib.h>
 439 # endif
 440 #endif
 441 #if HAVE_STRING_H
 442 # if !STDC_HEADERS && HAVE_MEMORY_H
 443 #  include <memory.h>
 444 # endif
 445 # include <string.h>
 446 #endif
 447 #if HAVE_STRINGS_H
 448 # include <strings.h>
 449 #endif
 450 #if HAVE_INTTYPES_H
 451 # include <inttypes.h>
 452 #else
 453 # if HAVE_STDINT_H
 454 #  include <stdint.h>
 455 # endif
 456 #endif
 457 #if HAVE_UNISTD_H
 458 # include <unistd.h>
 459 #endif"
 460
 461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn 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 BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
 462 ac_subst_files='language_hooks'
 463
 464 # Initialize some variables set by options.
 465 ac_init_help=
 466 ac_init_version=false
 467 # The variables have the same names as the options, with
 468 # dashes changed to underlines.
 469 cache_file=/dev/null
 470 exec_prefix=NONE
 471 no_create=
 472 no_recursion=
 473 prefix=NONE
 474 program_prefix=NONE
 475 program_suffix=NONE
 476 program_transform_name=s,x,x,
 477 silent=
 478 site=
 479 srcdir=
 480 verbose=
 481 x_includes=NONE
 482 x_libraries=NONE
 483
 484 # Installation directory options.
 485 # These are left unexpanded so users can "make install exec_prefix=/foo"
 486 # and all the variables that are supposed to be based on exec_prefix
 487 # by default will actually change.
 488 # Use braces instead of parens because sh, perl, etc. also accept them.
 489 bindir='${exec_prefix}/bin'
 490 sbindir='${exec_prefix}/sbin'
 491 libexecdir='${exec_prefix}/libexec'
 492 datadir='${prefix}/share'
 493 sysconfdir='${prefix}/etc'
 494 sharedstatedir='${prefix}/com'
 495 localstatedir='${prefix}/var'
 496 libdir='${exec_prefix}/lib'
 497 includedir='${prefix}/include'
 498 oldincludedir='/usr/include'
 499 infodir='${prefix}/info'
 500 mandir='${prefix}/man'
 501
 502 ac_prev=
 503 for ac_option
 504 do
 505   # If the previous option needs an argument, assign it.
 506   if test -n "$ac_prev"; then
 507     eval "$ac_prev=\$ac_option"
 508     ac_prev=
 509     continue
 510   fi
 511
 512   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 513
 514   # Accept the important Cygnus configure options, so we can diagnose typos.
 515
 516   case $ac_option in
 517
 518   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 519     ac_prev=bindir ;;
 520   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 521     bindir=$ac_optarg ;;
 522
 523   -build | --build | --buil | --bui | --bu)
 524     ac_prev=build_alias ;;
 525   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 526     build_alias=$ac_optarg ;;
 527
 528   -cache-file | --cache-file | --cache-fil | --cache-fi \
 529   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 530     ac_prev=cache_file ;;
 531   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 532   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 533     cache_file=$ac_optarg ;;
 534
 535   --config-cache | -C)
 536     cache_file=config.cache ;;
 537
 538   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 539     ac_prev=datadir ;;
 540   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 541   | --da=*)
 542     datadir=$ac_optarg ;;
 543
 544   -disable-* | --disable-*)
 545     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 546     # Reject names that are not valid shell variable names.
 547     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 548       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 549    { (exit 1); exit 1; }; }
 550     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 551     eval "enable_$ac_feature=no" ;;
 552
 553   -enable-* | --enable-*)
 554     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 555     # Reject names that are not valid shell variable names.
 556     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 557       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 558    { (exit 1); exit 1; }; }
 559     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 560     case $ac_option in
 561       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 562       *) ac_optarg=yes ;;
 563     esac
 564     eval "enable_$ac_feature='$ac_optarg'" ;;
 565
 566   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 567   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 568   | --exec | --exe | --ex)
 569     ac_prev=exec_prefix ;;
 570   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 571   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 572   | --exec=* | --exe=* | --ex=*)
 573     exec_prefix=$ac_optarg ;;
 574
 575   -gas | --gas | --ga | --g)
 576     # Obsolete; use --with-gas.
 577     with_gas=yes ;;
 578
 579   -help | --help | --hel | --he | -h)
 580     ac_init_help=long ;;
 581   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 582     ac_init_help=recursive ;;
 583   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 584     ac_init_help=short ;;
 585
 586   -host | --host | --hos | --ho)
 587     ac_prev=host_alias ;;
 588   -host=* | --host=* | --hos=* | --ho=*)
 589     host_alias=$ac_optarg ;;
 590
 591   -includedir | --includedir | --includedi | --included | --include \
 592   | --includ | --inclu | --incl | --inc)
 593     ac_prev=includedir ;;
 594   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 595   | --includ=* | --inclu=* | --incl=* | --inc=*)
 596     includedir=$ac_optarg ;;
 597
 598   -infodir | --infodir | --infodi | --infod | --info | --inf)
 599     ac_prev=infodir ;;
 600   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 601     infodir=$ac_optarg ;;
 602
 603   -libdir | --libdir | --libdi | --libd)
 604     ac_prev=libdir ;;
 605   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 606     libdir=$ac_optarg ;;
 607
 608   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 609   | --libexe | --libex | --libe)
 610     ac_prev=libexecdir ;;
 611   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 612   | --libexe=* | --libex=* | --libe=*)
 613     libexecdir=$ac_optarg ;;
 614
 615   -localstatedir | --localstatedir | --localstatedi | --localstated \
 616   | --localstate | --localstat | --localsta | --localst \
 617   | --locals | --local | --loca | --loc | --lo)
 618     ac_prev=localstatedir ;;
 619   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 620   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 621   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 622     localstatedir=$ac_optarg ;;
 623
 624   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 625     ac_prev=mandir ;;
 626   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 627     mandir=$ac_optarg ;;
 628
 629   -nfp | --nfp | --nf)
 630     # Obsolete; use --without-fp.
 631     with_fp=no ;;
 632
 633   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 634   | --no-cr | --no-c | -n)
 635     no_create=yes ;;
 636
 637   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 638   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 639     no_recursion=yes ;;
 640
 641   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 642   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 643   | --oldin | --oldi | --old | --ol | --o)
 644     ac_prev=oldincludedir ;;
 645   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 646   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 647   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 648     oldincludedir=$ac_optarg ;;
 649
 650   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 651     ac_prev=prefix ;;
 652   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 653     prefix=$ac_optarg ;;
 654
 655   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 656   | --program-pre | --program-pr | --program-p)
 657     ac_prev=program_prefix ;;
 658   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 659   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 660     program_prefix=$ac_optarg ;;
 661
 662   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 663   | --program-suf | --program-su | --program-s)
 664     ac_prev=program_suffix ;;
 665   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 666   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 667     program_suffix=$ac_optarg ;;
 668
 669   -program-transform-name | --program-transform-name \
 670   | --program-transform-nam | --program-transform-na \
 671   | --program-transform-n | --program-transform- \
 672   | --program-transform | --program-transfor \
 673   | --program-transfo | --program-transf \
 674   | --program-trans | --program-tran \
 675   | --progr-tra | --program-tr | --program-t)
 676     ac_prev=program_transform_name ;;
 677   -program-transform-name=* | --program-transform-name=* \
 678   | --program-transform-nam=* | --program-transform-na=* \
 679   | --program-transform-n=* | --program-transform-=* \
 680   | --program-transform=* | --program-transfor=* \
 681   | --program-transfo=* | --program-transf=* \
 682   | --program-trans=* | --program-tran=* \
 683   | --progr-tra=* | --program-tr=* | --program-t=*)
 684     program_transform_name=$ac_optarg ;;
 685
 686   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 687   | -silent | --silent | --silen | --sile | --sil)
 688     silent=yes ;;
 689
 690   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 691     ac_prev=sbindir ;;
 692   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 693   | --sbi=* | --sb=*)
 694     sbindir=$ac_optarg ;;
 695
 696   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 697   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 698   | --sharedst | --shareds | --shared | --share | --shar \
 699   | --sha | --sh)
 700     ac_prev=sharedstatedir ;;
 701   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 702   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 703   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 704   | --sha=* | --sh=*)
 705     sharedstatedir=$ac_optarg ;;
 706
 707   -site | --site | --sit)
 708     ac_prev=site ;;
 709   -site=* | --site=* | --sit=*)
 710     site=$ac_optarg ;;
 711
 712   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 713     ac_prev=srcdir ;;
 714   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 715     srcdir=$ac_optarg ;;
 716
 717   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 718   | --syscon | --sysco | --sysc | --sys | --sy)
 719     ac_prev=sysconfdir ;;
 720   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 721   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 722     sysconfdir=$ac_optarg ;;
 723
 724   -target | --target | --targe | --targ | --tar | --ta | --t)
 725     ac_prev=target_alias ;;
 726   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 727     target_alias=$ac_optarg ;;
 728
 729   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 730     verbose=yes ;;
 731
 732   -version | --version | --versio | --versi | --vers | -V)
 733     ac_init_version=: ;;
 734
 735   -with-* | --with-*)
 736     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 737     # Reject names that are not valid shell variable names.
 738     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 739       { echo "$as_me: error: invalid package name: $ac_package" >&2
 740    { (exit 1); exit 1; }; }
 741     ac_package=`echo $ac_package| sed 's/-/_/g'`
 742     case $ac_option in
 743       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 744       *) ac_optarg=yes ;;
 745     esac
 746     eval "with_$ac_package='$ac_optarg'" ;;
 747
 748   -without-* | --without-*)
 749     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 750     # Reject names that are not valid shell variable names.
 751     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 752       { echo "$as_me: error: invalid package name: $ac_package" >&2
 753    { (exit 1); exit 1; }; }
 754     ac_package=`echo $ac_package | sed 's/-/_/g'`
 755     eval "with_$ac_package=no" ;;
 756
 757   --x)
 758     # Obsolete; use --with-x.
 759     with_x=yes ;;
 760
 761   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 762   | --x-incl | --x-inc | --x-in | --x-i)
 763     ac_prev=x_includes ;;
 764   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 765   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 766     x_includes=$ac_optarg ;;
 767
 768   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 769   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 770     ac_prev=x_libraries ;;
 771   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 772   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 773     x_libraries=$ac_optarg ;;
 774
 775   -*) { echo "$as_me: error: unrecognized option: $ac_option
 776 Try \`$0 --help' for more information." >&2
 777    { (exit 1); exit 1; }; }
 778     ;;
 779
 780   *=*)
 781     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 782     # Reject names that are not valid shell variable names.
 783     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 784       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 785    { (exit 1); exit 1; }; }
 786     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 787     eval "$ac_envvar='$ac_optarg'"
 788     export $ac_envvar ;;
 789
 790   *)
 791     # FIXME: should be removed in autoconf 3.0.
 792     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 793     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 794       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 795     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 796     ;;
 797
 798   esac
 799 done
 800
 801 if test -n "$ac_prev"; then
 802   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 803   { echo "$as_me: error: missing argument to $ac_option" >&2
 804    { (exit 1); exit 1; }; }
 805 fi
 806
 807 # Be sure to have absolute paths.
 808 for ac_var in exec_prefix prefix
 809 do
 810   eval ac_val=$`echo $ac_var`
 811   case $ac_val in
 812     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 813     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 814    { (exit 1); exit 1; }; };;
 815   esac
 816 done
 817
 818 # Be sure to have absolute paths.
 819 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 820               localstatedir libdir includedir oldincludedir infodir mandir
 821 do
 822   eval ac_val=$`echo $ac_var`
 823   case $ac_val in
 824     [\\/$]* | ?:[\\/]* ) ;;
 825     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 826    { (exit 1); exit 1; }; };;
 827   esac
 828 done
 829
 830 # There might be people who depend on the old broken behavior: `$host'
 831 # used to hold the argument of --host etc.
 832 # FIXME: To remove some day.
 833 build=$build_alias
 834 host=$host_alias
 835 target=$target_alias
 836
 837 # FIXME: To remove some day.
 838 if test "x$host_alias" != x; then
 839   if test "x$build_alias" = x; then
 840     cross_compiling=maybe
 841     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 842     If a cross compiler is detected then cross compile mode will be used." >&2
 843   elif test "x$build_alias" != "x$host_alias"; then
 844     cross_compiling=yes
 845   fi
 846 fi
 847
 848 ac_tool_prefix=
 849 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 850
 851 test "$silent" = yes && exec 6>/dev/null
 852
 853
 854 # Find the source files, if location was not specified.
 855 if test -z "$srcdir"; then
 856   ac_srcdir_defaulted=yes
 857   # Try the directory containing this script, then its parent.
 858   ac_confdir=`(dirname "$0") 2>/dev/null ||
 859 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 860          X"$0" : 'X\(//\)[^/]' \| \
 861          X"$0" : 'X\(//\)$' \| \
 862          X"$0" : 'X\(/\)' \| \
 863          .     : '\(.\)' 2>/dev/null ||
 864 echo X"$0" |
 865     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 866           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 867           /^X\(\/\/\)$/{ s//\1/; q; }
 868           /^X\(\/\).*/{ s//\1/; q; }
 869           s/.*/./; q'`
 870   srcdir=$ac_confdir
 871   if test ! -r $srcdir/$ac_unique_file; then
 872     srcdir=..
 873   fi
 874 else
 875   ac_srcdir_defaulted=no
 876 fi
 877 if test ! -r $srcdir/$ac_unique_file; then
 878   if test "$ac_srcdir_defaulted" = yes; then
 879     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 880    { (exit 1); exit 1; }; }
 881   else
 882     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 883    { (exit 1); exit 1; }; }
 884   fi
 885 fi
 886 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 887   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 888    { (exit 1); exit 1; }; }
 889 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 890 ac_env_build_alias_set=${build_alias+set}
 891 ac_env_build_alias_value=$build_alias
 892 ac_cv_env_build_alias_set=${build_alias+set}
 893 ac_cv_env_build_alias_value=$build_alias
 894 ac_env_host_alias_set=${host_alias+set}
 895 ac_env_host_alias_value=$host_alias
 896 ac_cv_env_host_alias_set=${host_alias+set}
 897 ac_cv_env_host_alias_value=$host_alias
 898 ac_env_target_alias_set=${target_alias+set}
 899 ac_env_target_alias_value=$target_alias
 900 ac_cv_env_target_alias_set=${target_alias+set}
 901 ac_cv_env_target_alias_value=$target_alias
 902 ac_env_CC_set=${CC+set}
 903 ac_env_CC_value=$CC
 904 ac_cv_env_CC_set=${CC+set}
 905 ac_cv_env_CC_value=$CC
 906 ac_env_CFLAGS_set=${CFLAGS+set}
 907 ac_env_CFLAGS_value=$CFLAGS
 908 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 909 ac_cv_env_CFLAGS_value=$CFLAGS
 910 ac_env_LDFLAGS_set=${LDFLAGS+set}
 911 ac_env_LDFLAGS_value=$LDFLAGS
 912 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 913 ac_cv_env_LDFLAGS_value=$LDFLAGS
 914 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 915 ac_env_CPPFLAGS_value=$CPPFLAGS
 916 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 917 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 918 ac_env_CPP_set=${CPP+set}
 919 ac_env_CPP_value=$CPP
 920 ac_cv_env_CPP_set=${CPP+set}
 921 ac_cv_env_CPP_value=$CPP
 922 ac_env_GMPLIBS_set=${GMPLIBS+set}
 923 ac_env_GMPLIBS_value=$GMPLIBS
 924 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 925 ac_cv_env_GMPLIBS_value=$GMPLIBS
 926 ac_env_GMPINC_set=${GMPINC+set}
 927 ac_env_GMPINC_value=$GMPINC
 928 ac_cv_env_GMPINC_set=${GMPINC+set}
 929 ac_cv_env_GMPINC_value=$GMPINC
 930
 931 #
 932 # Report the --help message.
 933 #
 934 if test "$ac_init_help" = "long"; then
 935   # Omit some internal or obsolete options to make the list less imposing.
 936   # This message is too long to be a string in the A/UX 3.1 sh.
 937   cat <<_ACEOF
 938 \`configure' configures this package to adapt to many kinds of systems.
 939
 940 Usage: $0 [OPTION]... [VAR=VALUE]...
 941
 942 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 943 VAR=VALUE.  See below for descriptions of some of the useful variables.
 944
 945 Defaults for the options are specified in brackets.
 946
 947 Configuration:
 948   -h, --help              display this help and exit
 949       --help=short        display options specific to this package
 950       --help=recursive    display the short help of all the included packages
 951   -V, --version           display version information and exit
 952   -q, --quiet, --silent   do not print \`checking...' messages
 953       --cache-file=FILE   cache test results in FILE [disabled]
 954   -C, --config-cache      alias for \`--cache-file=config.cache'
 955   -n, --no-create         do not create output files
 956       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 957
 958 _ACEOF
 959
 960   cat <<_ACEOF
 961 Installation directories:
 962   --prefix=PREFIX         install architecture-independent files in PREFIX
 963                           [$ac_default_prefix]
 964   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 965                           [PREFIX]
 966
 967 By default, \`make install' will install all the files in
 968 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 969 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 970 for instance \`--prefix=\$HOME'.
 971
 972 For better control, use the options below.
 973
 974 Fine tuning of the installation directories:
 975   --bindir=DIR           user executables [EPREFIX/bin]
 976   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 977   --libexecdir=DIR       program executables [EPREFIX/libexec]
 978   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 979   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 980   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 981   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 982   --libdir=DIR           object code libraries [EPREFIX/lib]
 983   --includedir=DIR       C header files [PREFIX/include]
 984   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
 985   --infodir=DIR          info documentation [PREFIX/info]
 986   --mandir=DIR           man documentation [PREFIX/man]
 987 _ACEOF
 988
 989   cat <<\_ACEOF
 990
 991 Program names:
 992   --program-prefix=PREFIX            prepend PREFIX to installed program names
 993   --program-suffix=SUFFIX            append SUFFIX to installed program names
 994   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
 995
 996 System types:
 997   --build=BUILD     configure for building on BUILD [guessed]
 998   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
 999   --target=TARGET   configure for building compilers for TARGET [HOST]
1000 _ACEOF
1001 fi
1002
1003 if test -n "$ac_init_help"; then
1004
1005   cat <<\_ACEOF
1006
1007 Optional Features:
1008   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1009   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1010   --enable-generated-files-in-srcdir
1011                           put copies of generated files in source dir
1012                           intended for creating source tarballs for users
1013                           without texinfo bison or flex.
1014   --enable-werror-always  enable -Werror despite compiler version
1015   --enable-checking=LIST
1016                           enable expensive run-time checks.  With LIST,
1017                           enable only specific categories of checks.
1018                           Categories are: yes,no,all,none,release.
1019                           Flags are: assert,df,fold,gc,gcac,misc,
1020                           rtlflag,rtl,runtime,tree,valgrind,types.
1021   --enable-coverage=LEVEL
1022                           enable compiler's code coverage collection.
1023                           Use to measure compiler performance and locate
1024                           unused parts of the compiler. With LEVEL, specify
1025                           optimization. Values are opt, noopt,
1026                           default is noopt
1027   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1028   --enable-multilib       enable library support for multiple ABIs
1029   --enable-__cxa_atexit   enable __cxa_atexit for C++
1030   --enable-decimal-float={no,yes,bid,dpd}
1031                         enable decimal float extension to C.  Selecting 'bid'
1032                         or 'dpd' choses which decimal floating point format
1033                         to use
1034   --enable-fixed-point    enable fixed-point arithmetic extension to C
1035   --enable-threads        enable thread usage for target GCC
1036   --enable-threads=LIB    use LIB thread package for target GCC
1037   --enable-tls            enable or disable generation of tls code
1038                           overriding the assembler check for tls support
1039   --enable-objc-gc        enable the use of Boehm's garbage collector with
1040                           the GNU Objective-C runtime
1041   --disable-shared        don't provide a shared libgcc
1042   --enable-intermodule    build the compiler in one step
1043   --enable-languages=LIST specify which front-ends to build
1044   --disable-rpath         do not hardcode runtime library paths
1045   --enable-initfini-array       use .init_array/.fini_array sections
1046   --enable-sjlj-exceptions
1047                           arrange to use setjmp/longjmp exception handling
1048   --enable-secureplt      enable -msecure-plt by default for PowerPC
1049   --enable-cld            enable -mcld by default for 32bit x86
1050   --disable-win32-registry
1051                           disable lookup of installation paths in the
1052                           Registry on Windows hosts
1053   --enable-win32-registry enable registry lookup (default)
1054   --enable-win32-registry=KEY
1055                           use KEY instead of GCC version as the last portion
1056                           of the registry key
1057   --enable-shared[=PKGS]
1058                           build shared libraries [default=yes]
1059   --enable-static[=PKGS]
1060                           build static libraries [default=yes]
1061   --enable-fast-install[=PKGS]
1062                           optimize for fast installation [default=yes]
1063   --disable-libtool-lock  avoid locking (might break parallel builds)
1064   --enable-maintainer-mode
1065                           enable make rules and dependencies not useful
1066                           (and sometimes confusing) to the casual installer
1067   --enable-version-specific-runtime-libs
1068                           specify that runtime libraries should be
1069                           installed in a compiler-specific directory
1070
1071 Optional Packages:
1072   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1073   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1074   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1075   --with-local-prefix=DIR specifies directory to put local include
1076   --with-gxx-include-dir=DIR
1077                           specifies directory to put g++ header files
1078   --with-cpp-install-dir=DIR
1079                           install the user visible C preprocessor in DIR
1080                           (relative to PREFIX) as well as PREFIX/bin
1081   --with-gnu-ld           arrange to work with GNU ld.
1082   --with-ld               arrange to use the specified ld (full pathname)
1083   --with-demangler-in-ld  try to use demangler in GNU ld.
1084   --with-gnu-as           arrange to work with GNU as
1085   --with-as               arrange to use the specified as (full pathname)
1086   --with-stabs            arrange to use stabs instead of host debug format
1087   --with-dwarf2           force the default debug format to be DWARF 2
1088   --with-build-sysroot=sysroot
1089                           use sysroot as the system root during the build
1090   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1091   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1092   --with-bugurl=URL       Direct users to URL to report a bug
1093   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1094   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1095   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1096   --with-system-libunwind use installed libunwind
1097   --with-pic              try to use only PIC/non-PIC objects [default=use
1098                           both]
1099   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1100   --with-long-double-128  Use 128-bit long double by default.
1101   --with-gc={page,zone}   choose the garbage collection mechanism to use
1102                           with the compiler
1103   --with-system-zlib      use installed libz
1104   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1105   --with-datarootdir=DIR  Use DIR as the data root [PREFIX/share]
1106   --with-docdir=DIR       Install documentation in DIR [DATAROOTDIR]
1107   --with-htmldir=DIR      html documentation in in DIR [DOCDIR]
1108
1109 Some influential environment variables:
1110   CC          C compiler command
1111   CFLAGS      C compiler flags
1112   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1113               nonstandard directory <lib dir>
1114   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1115               headers in a nonstandard directory <include dir>
1116   CPP         C preprocessor
1117   GMPLIBS     How to link GMP
1118   GMPINC      How to find GMP include files
1119
1120 Use these variables to override the choices made by `configure' or to help
1121 it to find libraries and programs with nonstandard names/locations.
1122
1123 _ACEOF
1124 fi
1125
1126 if test "$ac_init_help" = "recursive"; then
1127   # If there are subdirs, report their specific --help.
1128   ac_popdir=`pwd`
1129   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1130     test -d $ac_dir || continue
1131     ac_builddir=.
1132
1133 if test "$ac_dir" != .; then
1134   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1135   # A "../" for each directory in $ac_dir_suffix.
1136   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1137 else
1138   ac_dir_suffix= ac_top_builddir=
1139 fi
1140
1141 case $srcdir in
1142   .)  # No --srcdir option.  We are building in place.
1143     ac_srcdir=.
1144     if test -z "$ac_top_builddir"; then
1145        ac_top_srcdir=.
1146     else
1147        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1148     fi ;;
1149   [\\/]* | ?:[\\/]* )  # Absolute path.
1150     ac_srcdir=$srcdir$ac_dir_suffix;
1151     ac_top_srcdir=$srcdir ;;
1152   *) # Relative path.
1153     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1154     ac_top_srcdir=$ac_top_builddir$srcdir ;;
1155 esac
1156
1157 # Do not use `cd foo && pwd` to compute absolute paths, because
1158 # the directories may not exist.
1159 case `pwd` in
1160 .) ac_abs_builddir="$ac_dir";;
1161 *)
1162   case "$ac_dir" in
1163   .) ac_abs_builddir=`pwd`;;
1164   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1165   *) ac_abs_builddir=`pwd`/"$ac_dir";;
1166   esac;;
1167 esac
1168 case $ac_abs_builddir in
1169 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1170 *)
1171   case ${ac_top_builddir}. in
1172   .) ac_abs_top_builddir=$ac_abs_builddir;;
1173   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1174   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1175   esac;;
1176 esac
1177 case $ac_abs_builddir in
1178 .) ac_abs_srcdir=$ac_srcdir;;
1179 *)
1180   case $ac_srcdir in
1181   .) ac_abs_srcdir=$ac_abs_builddir;;
1182   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1183   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1184   esac;;
1185 esac
1186 case $ac_abs_builddir in
1187 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1188 *)
1189   case $ac_top_srcdir in
1190   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1191   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1192   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1193   esac;;
1194 esac
1195
1196     cd $ac_dir
1197     # Check for guested configure; otherwise get Cygnus style configure.
1198     if test -f $ac_srcdir/configure.gnu; then
1199       echo
1200       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1201     elif test -f $ac_srcdir/configure; then
1202       echo
1203       $SHELL $ac_srcdir/configure  --help=recursive
1204     elif test -f $ac_srcdir/configure.ac ||
1205            test -f $ac_srcdir/configure.in; then
1206       echo
1207       $ac_configure --help
1208     else
1209       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1210     fi
1211     cd $ac_popdir
1212   done
1213 fi
1214
1215 test -n "$ac_init_help" && exit 0
1216 if $ac_init_version; then
1217   cat <<\_ACEOF
1218
1219 Copyright (C) 2003 Free Software Foundation, Inc.
1220 This configure script is free software; the Free Software Foundation
1221 gives unlimited permission to copy, distribute and modify it.
1222 _ACEOF
1223   exit 0
1224 fi
1225 exec 5>config.log
1226 cat >&5 <<_ACEOF
1227 This file contains any messages produced by compilers while
1228 running configure, to aid debugging if configure makes a mistake.
1229
1230 It was created by $as_me, which was
1231 generated by GNU Autoconf 2.59.  Invocation command line was
1232
1233   $ $0 $@
1234
1235 _ACEOF
1236 {
1237 cat <<_ASUNAME
1238 ## --------- ##
1239 ## Platform. ##
1240 ## --------- ##
1241
1242 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1243 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1244 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1245 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1246 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1247
1248 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1249 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1250
1251 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1252 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1253 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1254 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1255 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1256 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1257 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1258
1259 _ASUNAME
1260
1261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1262 for as_dir in $PATH
1263 do
1264   IFS=$as_save_IFS
1265   test -z "$as_dir" && as_dir=.
1266   echo "PATH: $as_dir"
1267 done
1268
1269 } >&5
1270
1271 cat >&5 <<_ACEOF
1272
1273
1274 ## ----------- ##
1275 ## Core tests. ##
1276 ## ----------- ##
1277
1278 _ACEOF
1279
1280
1281 # Keep a trace of the command line.
1282 # Strip out --no-create and --no-recursion so they do not pile up.
1283 # Strip out --silent because we don't want to record it for future runs.
1284 # Also quote any args containing shell meta-characters.
1285 # Make two passes to allow for proper duplicate-argument suppression.
1286 ac_configure_args=
1287 ac_configure_args0=
1288 ac_configure_args1=
1289 ac_sep=
1290 ac_must_keep_next=false
1291 for ac_pass in 1 2
1292 do
1293   for ac_arg
1294   do
1295     case $ac_arg in
1296     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1297     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1298     | -silent | --silent | --silen | --sile | --sil)
1299       continue ;;
1300     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1301       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1302     esac
1303     case $ac_pass in
1304     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1305     2)
1306       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1307       if test $ac_must_keep_next = true; then
1308         ac_must_keep_next=false # Got value, back to normal.
1309       else
1310         case $ac_arg in
1311           *=* | --config-cache | -C | -disable-* | --disable-* \
1312           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1313           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1314           | -with-* | --with-* | -without-* | --without-* | --x)
1315             case "$ac_configure_args0 " in
1316               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1317             esac
1318             ;;
1319           -* ) ac_must_keep_next=true ;;
1320         esac
1321       fi
1322       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1323       # Get rid of the leading space.
1324       ac_sep=" "
1325       ;;
1326     esac
1327   done
1328 done
1329 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1330 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1331
1332 # When interrupted or exit'd, cleanup temporary files, and complete
1333 # config.log.  We remove comments because anyway the quotes in there
1334 # would cause problems or look ugly.
1335 # WARNING: Be sure not to use single quotes in there, as some shells,
1336 # such as our DU 5.0 friend, will then `close' the trap.
1337 trap 'exit_status=$?
1338   # Save into config.log some information that might help in debugging.
1339   {
1340     echo
1341
1342     cat <<\_ASBOX
1343 ## ---------------- ##
1344 ## Cache variables. ##
1345 ## ---------------- ##
1346 _ASBOX
1347     echo
1348     # The following way of writing the cache mishandles newlines in values,
1349 {
1350   (set) 2>&1 |
1351     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1352     *ac_space=\ *)
1353       sed -n \
1354         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1355           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1356       ;;
1357     *)
1358       sed -n \
1359         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1360       ;;
1361     esac;
1362 }
1363     echo
1364
1365     cat <<\_ASBOX
1366 ## ----------------- ##
1367 ## Output variables. ##
1368 ## ----------------- ##
1369 _ASBOX
1370     echo
1371     for ac_var in $ac_subst_vars
1372     do
1373       eval ac_val=$`echo $ac_var`
1374       echo "$ac_var='"'"'$ac_val'"'"'"
1375     done | sort
1376     echo
1377
1378     if test -n "$ac_subst_files"; then
1379       cat <<\_ASBOX
1380 ## ------------- ##
1381 ## Output files. ##
1382 ## ------------- ##
1383 _ASBOX
1384       echo
1385       for ac_var in $ac_subst_files
1386       do
1387         eval ac_val=$`echo $ac_var`
1388         echo "$ac_var='"'"'$ac_val'"'"'"
1389       done | sort
1390       echo
1391     fi
1392
1393     if test -s confdefs.h; then
1394       cat <<\_ASBOX
1395 ## ----------- ##
1396 ## confdefs.h. ##
1397 ## ----------- ##
1398 _ASBOX
1399       echo
1400       sed "/^$/d" confdefs.h | sort
1401       echo
1402     fi
1403     test "$ac_signal" != 0 &&
1404       echo "$as_me: caught signal $ac_signal"
1405     echo "$as_me: exit $exit_status"
1406   } >&5
1407   rm -f core *.core &&
1408   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1409     exit $exit_status
1410      ' 0
1411 for ac_signal in 1 2 13 15; do
1412   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1413 done
1414 ac_signal=0
1415
1416 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1417 rm -rf conftest* confdefs.h
1418 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1419 echo >confdefs.h
1420
1421 # Predefined preprocessor variables.
1422
1423 cat >>confdefs.h <<_ACEOF
1424 #define PACKAGE_NAME "$PACKAGE_NAME"
1425 _ACEOF
1426
1427
1428 cat >>confdefs.h <<_ACEOF
1429 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1430 _ACEOF
1431
1432
1433 cat >>confdefs.h <<_ACEOF
1434 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1435 _ACEOF
1436
1437
1438 cat >>confdefs.h <<_ACEOF
1439 #define PACKAGE_STRING "$PACKAGE_STRING"
1440 _ACEOF
1441
1442
1443 cat >>confdefs.h <<_ACEOF
1444 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1445 _ACEOF
1446
1447
1448 # Let the site file select an alternate cache file if it wants to.
1449 # Prefer explicitly selected file to automatically selected ones.
1450 if test -z "$CONFIG_SITE"; then
1451   if test "x$prefix" != xNONE; then
1452     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1453   else
1454     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1455   fi
1456 fi
1457 for ac_site_file in $CONFIG_SITE; do
1458   if test -r "$ac_site_file"; then
1459     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1460 echo "$as_me: loading site script $ac_site_file" >&6;}
1461     sed 's/^/| /' "$ac_site_file" >&5
1462     . "$ac_site_file"
1463   fi
1464 done
1465
1466 if test -r "$cache_file"; then
1467   # Some versions of bash will fail to source /dev/null (special
1468   # files actually), so we avoid doing that.
1469   if test -f "$cache_file"; then
1470     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1471 echo "$as_me: loading cache $cache_file" >&6;}
1472     case $cache_file in
1473       [\\/]* | ?:[\\/]* ) . $cache_file;;
1474       *)                      . ./$cache_file;;
1475     esac
1476   fi
1477 else
1478   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1479 echo "$as_me: creating cache $cache_file" >&6;}
1480   >$cache_file
1481 fi
1482
1483 # Check that the precious variables saved in the cache have kept the same
1484 # value.
1485 ac_cache_corrupted=false
1486 for ac_var in `(set) 2>&1 |
1487                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1488   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1489   eval ac_new_set=\$ac_env_${ac_var}_set
1490   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1491   eval ac_new_val="\$ac_env_${ac_var}_value"
1492   case $ac_old_set,$ac_new_set in
1493     set,)
1494       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1495 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1496       ac_cache_corrupted=: ;;
1497     ,set)
1498       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1499 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1500       ac_cache_corrupted=: ;;
1501     ,);;
1502     *)
1503       if test "x$ac_old_val" != "x$ac_new_val"; then
1504         # differences in whitespace do not lead to failure.
1505         ac_old_val_w=`echo x $ac_old_val`
1506         ac_new_val_w=`echo x $ac_new_val`
1507         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1508           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1509 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1510           ac_cache_corrupted=:
1511         else
1512           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1513 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1514           eval $ac_var=\$ac_old_val
1515         fi
1516         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1517 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1518         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1519 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1520       fi;;
1521   esac
1522   # Pass precious variables to config.status.
1523   if test "$ac_new_set" = set; then
1524     case $ac_new_val in
1525     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1526       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1527     *) ac_arg=$ac_var=$ac_new_val ;;
1528     esac
1529     case " $ac_configure_args " in
1530       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1531       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1532     esac
1533   fi
1534 done
1535 if $ac_cache_corrupted; then
1536   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1537 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1538   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1539 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1540    { (exit 1); exit 1; }; }
1541 fi
1542
1543 ac_ext=c
1544 ac_cpp='$CPP $CPPFLAGS'
1545 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1546 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1547 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1569
1570
1571 gcc_version=`cat $srcdir/BASE-VER`
1572
1573 # Determine the host, build, and target systems
1574 ac_aux_dir=
1575 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1576   if test -f $ac_dir/install-sh; then
1577     ac_aux_dir=$ac_dir
1578     ac_install_sh="$ac_aux_dir/install-sh -c"
1579     break
1580   elif test -f $ac_dir/install.sh; then
1581     ac_aux_dir=$ac_dir
1582     ac_install_sh="$ac_aux_dir/install.sh -c"
1583     break
1584   elif test -f $ac_dir/shtool; then
1585     ac_aux_dir=$ac_dir
1586     ac_install_sh="$ac_aux_dir/shtool install -c"
1587     break
1588   fi
1589 done
1590 if test -z "$ac_aux_dir"; then
1591   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1592 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1593    { (exit 1); exit 1; }; }
1594 fi
1595 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1596 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1597 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1598
1599 # Make sure we can run config.sub.
1600 $ac_config_sub sun4 >/dev/null 2>&1 ||
1601   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1602 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1603    { (exit 1); exit 1; }; }
1604
1605 echo "$as_me:$LINENO: checking build system type" >&5
1606 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1607 if test "${ac_cv_build+set}" = set; then
1608   echo $ECHO_N "(cached) $ECHO_C" >&6
1609 else
1610   ac_cv_build_alias=$build_alias
1611 test -z "$ac_cv_build_alias" &&
1612   ac_cv_build_alias=`$ac_config_guess`
1613 test -z "$ac_cv_build_alias" &&
1614   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1615 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1616    { (exit 1); exit 1; }; }
1617 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1618   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1619 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1620    { (exit 1); exit 1; }; }
1621
1622 fi
1623 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1624 echo "${ECHO_T}$ac_cv_build" >&6
1625 build=$ac_cv_build
1626 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1627 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1628 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1629
1630
1631 echo "$as_me:$LINENO: checking host system type" >&5
1632 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1633 if test "${ac_cv_host+set}" = set; then
1634   echo $ECHO_N "(cached) $ECHO_C" >&6
1635 else
1636   ac_cv_host_alias=$host_alias
1637 test -z "$ac_cv_host_alias" &&
1638   ac_cv_host_alias=$ac_cv_build_alias
1639 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1640   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1641 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1642    { (exit 1); exit 1; }; }
1643
1644 fi
1645 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1646 echo "${ECHO_T}$ac_cv_host" >&6
1647 host=$ac_cv_host
1648 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1649 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1650 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1651
1652
1653 echo "$as_me:$LINENO: checking target system type" >&5
1654 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1655 if test "${ac_cv_target+set}" = set; then
1656   echo $ECHO_N "(cached) $ECHO_C" >&6
1657 else
1658   ac_cv_target_alias=$target_alias
1659 test "x$ac_cv_target_alias" = "x" &&
1660   ac_cv_target_alias=$ac_cv_host_alias
1661 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1662   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1663 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1664    { (exit 1); exit 1; }; }
1665
1666 fi
1667 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1668 echo "${ECHO_T}$ac_cv_target" >&6
1669 target=$ac_cv_target
1670 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1671 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1672 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1673
1674
1675 # The aliases save the names the user supplied, while $host etc.
1676 # will get canonicalized.
1677 test -n "$target_alias" &&
1678   test "$program_prefix$program_suffix$program_transform_name" = \
1679     NONENONEs,x,x, &&
1680   program_prefix=${target_alias}-
1681
1682 # Determine the noncanonical target name, for directory use.
1683  case ${build_alias} in
1684   "") build_noncanonical=${build} ;;
1685   *) build_noncanonical=${build_alias} ;;
1686 esac
1687
1688  case ${host_alias} in
1689   "") host_noncanonical=${build_noncanonical} ;;
1690   *) host_noncanonical=${host_alias} ;;
1691 esac
1692
1693  case ${target_alias} in
1694   "") target_noncanonical=${host_noncanonical} ;;
1695   *) target_noncanonical=${target_alias} ;;
1696 esac
1697
1698
1699
1700
1701 # Determine the target- and build-specific subdirectories
1702
1703 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1704 # have matching libraries, they should use host libraries: Makefile.tpl
1705 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1706 # However, they still use the build modules, because the corresponding
1707 # host modules (e.g. bison) are only built for the host when bootstrap
1708 # finishes. So:
1709 # - build_subdir is where we find build modules, and never changes.
1710 # - build_libsubdir is where we find build libraries, and can be overridden.
1711
1712 # Prefix 'build-' so this never conflicts with target_subdir.
1713 build_subdir="build-${build_noncanonical}"
1714
1715 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1716 if test "${with_build_libsubdir+set}" = set; then
1717   withval="$with_build_libsubdir"
1718   build_libsubdir="$withval"
1719 else
1720   build_libsubdir="$build_subdir"
1721 fi;
1722 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1723 if ( test $srcdir = . && test -d gcc ) \
1724    || test -d $srcdir/../host-${host_noncanonical}; then
1725   host_subdir="host-${host_noncanonical}"
1726 else
1727   host_subdir=.
1728 fi
1729 # No prefix.
1730 target_subdir=${target_noncanonical}
1731
1732
1733 # Set program_transform_name
1734 test "$program_prefix" != NONE &&
1735   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1736 # Use a double $ so make ignores it.
1737 test "$program_suffix" != NONE &&
1738   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1739 # Double any \ or $.  echo might interpret backslashes.
1740 # By default was `s,x,x', remove it if useless.
1741 cat <<\_ACEOF >conftest.sed
1742 s/[\\$]/&&/g;s/;s,x,x,$//
1743 _ACEOF
1744 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1745 rm conftest.sed
1746
1747
1748 # Check for bogus environment variables.
1749 # Test if LIBRARY_PATH contains the notation for the current directory
1750 # since this would lead to problems installing/building glibc.
1751 # LIBRARY_PATH contains the current directory if one of the following
1752 # is true:
1753 # - one of the terminals (":" and ";") is the first or last sign
1754 # - two terminals occur directly after each other
1755 # - the path contains an element with a dot in it
1756 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1757 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1758 case ${LIBRARY_PATH} in
1759   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1760     library_path_setting="contains current directory"
1761     ;;
1762   *)
1763     library_path_setting="ok"
1764     ;;
1765 esac
1766 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1767 echo "${ECHO_T}$library_path_setting" >&6
1768 if test "$library_path_setting" != "ok"; then
1769 { { echo "$as_me:$LINENO: error:
1770 *** LIBRARY_PATH shouldn't contain the current directory when
1771 *** building gcc. Please change the environment variable
1772 *** and run configure again." >&5
1773 echo "$as_me: error:
1774 *** LIBRARY_PATH shouldn't contain the current directory when
1775 *** building gcc. Please change the environment variable
1776 *** and run configure again." >&2;}
1777    { (exit 1); exit 1; }; }
1778 fi
1779
1780 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1781 # since this would lead to problems installing/building glibc.
1782 # GCC_EXEC_PREFIX contains the current directory if one of the following
1783 # is true:
1784 # - one of the terminals (":" and ";") is the first or last sign
1785 # - two terminals occur directly after each other
1786 # - the path contains an element with a dot in it
1787 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1788 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1789 case ${GCC_EXEC_PREFIX} in
1790   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1791     gcc_exec_prefix_setting="contains current directory"
1792     ;;
1793   *)
1794     gcc_exec_prefix_setting="ok"
1795     ;;
1796 esac
1797 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1798 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1799 if test "$gcc_exec_prefix_setting" != "ok"; then
1800 { { echo "$as_me:$LINENO: error:
1801 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1802 *** building gcc. Please change the environment variable
1803 *** and run configure again." >&5
1804 echo "$as_me: error:
1805 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1806 *** building gcc. Please change the environment variable
1807 *** and run configure again." >&2;}
1808    { (exit 1); exit 1; }; }
1809 fi
1810
1811 # -----------
1812 # Directories
1813 # -----------
1814
1815 # Specify the local prefix
1816 local_prefix=
1817
1818 # Check whether --with-local-prefix or --without-local-prefix was given.
1819 if test "${with_local_prefix+set}" = set; then
1820   withval="$with_local_prefix"
1821   case "${withval}" in
1822 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1823 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1824    { (exit 1); exit 1; }; } ;;
1825 no)     ;;
1826 *)      local_prefix=$with_local_prefix ;;
1827 esac
1828 fi;
1829
1830 # Default local prefix if it is empty
1831 if test x$local_prefix = x; then
1832         local_prefix=/usr/local
1833 fi
1834
1835 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1836 # passed in by the toplevel make and thus we'd get different behavior
1837 # depending on where we built the sources.
1838 gcc_gxx_include_dir=
1839 # Specify the g++ header file directory
1840
1841 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1842 if test "${with_gxx_include_dir+set}" = set; then
1843   withval="$with_gxx_include_dir"
1844   case "${withval}" in
1845 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1846 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1847    { (exit 1); exit 1; }; } ;;
1848 no)     ;;
1849 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1850 esac
1851 fi;
1852
1853 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1854 if test x${gcc_gxx_include_dir} = x; then
1855   if test x${enable_version_specific_runtime_libs} = xyes; then
1856     gcc_gxx_include_dir='${libsubdir}/include/c++'
1857   else
1858     libstdcxx_incdir='include/c++/$(version)'
1859     if test x$host != x$target; then
1860        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1861     fi
1862     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1863   fi
1864 fi
1865
1866
1867 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1868 if test "${with_cpp_install_dir+set}" = set; then
1869   withval="$with_cpp_install_dir"
1870   if test x$withval = xyes; then
1871   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1872 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1873    { (exit 1); exit 1; }; }
1874 elif test x$withval != xno; then
1875   cpp_install_dir=$withval
1876 fi
1877 fi;
1878
1879 # We would like to our source tree to be readonly.  However when releases or
1880 # pre-releases are generated, the flex/bison generated files as well as the
1881 # various formats of manuals need to be included along with the rest of the
1882 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1883 # just that.
1884
1885 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1886 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1887     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1888 if test "${enable_generated_files_in_srcdir+set}" = set; then
1889   enableval="$enable_generated_files_in_srcdir"
1890   generated_files_in_srcdir=$enableval
1891 else
1892   generated_files_in_srcdir=no
1893 fi;
1894
1895 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1896 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1897
1898 if test "$generated_files_in_srcdir" = "yes"; then
1899   GENINSRC=''
1900 else
1901   GENINSRC='#'
1902 fi
1903
1904
1905 # -------------------
1906 # Find default linker
1907 # -------------------
1908
1909 # With GNU ld
1910
1911 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1912 if test "${with_gnu_ld+set}" = set; then
1913   withval="$with_gnu_ld"
1914   gnu_ld_flag="$with_gnu_ld"
1915 else
1916   gnu_ld_flag=no
1917 fi;
1918
1919 # With pre-defined ld
1920
1921 # Check whether --with-ld or --without-ld was given.
1922 if test "${with_ld+set}" = set; then
1923   withval="$with_ld"
1924   DEFAULT_LINKER="$with_ld"
1925 fi;
1926 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1927   if test ! -x "$DEFAULT_LINKER"; then
1928     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1929 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1930    { (exit 1); exit 1; }; }
1931   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1932     gnu_ld_flag=yes
1933   fi
1934
1935 cat >>confdefs.h <<_ACEOF
1936 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1937 _ACEOF
1938
1939 fi
1940
1941 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1942
1943 cat >>confdefs.h <<_ACEOF
1944 #define HAVE_GNU_LD $gnu_ld
1945 _ACEOF
1946
1947
1948 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1949 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1950 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1951   if test x"$gnu_ld_flag" = x"no"; then
1952     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1953 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1954   else
1955     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1956 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1957   fi
1958 else
1959   echo "$as_me:$LINENO: result: no" >&5
1960 echo "${ECHO_T}no" >&6
1961 fi
1962
1963 # With demangler in GNU ld
1964
1965 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1966 if test "${with_demangler_in_ld+set}" = set; then
1967   withval="$with_demangler_in_ld"
1968   demangler_in_ld="$with_demangler_in_ld"
1969 else
1970   demangler_in_ld=no
1971 fi;
1972
1973 # ----------------------
1974 # Find default assembler
1975 # ----------------------
1976
1977 # With GNU as
1978
1979 # Check whether --with-gnu-as or --without-gnu-as was given.
1980 if test "${with_gnu_as+set}" = set; then
1981   withval="$with_gnu_as"
1982   gas_flag="$with_gnu_as"
1983 else
1984   gas_flag=no
1985 fi;
1986
1987
1988 # Check whether --with-as or --without-as was given.
1989 if test "${with_as+set}" = set; then
1990   withval="$with_as"
1991   DEFAULT_ASSEMBLER="$with_as"
1992 fi;
1993 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1994   if test ! -x "$DEFAULT_ASSEMBLER"; then
1995     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
1996 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
1997    { (exit 1); exit 1; }; }
1998   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1999     gas_flag=yes
2000   fi
2001
2002 cat >>confdefs.h <<_ACEOF
2003 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2004 _ACEOF
2005
2006 fi
2007
2008 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2009
2010 cat >>confdefs.h <<_ACEOF
2011 #define HAVE_GNU_AS $gnu_as
2012 _ACEOF
2013
2014
2015 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2016 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2017 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2018   if test x"$gas_flag" = x"no"; then
2019     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2020 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2021   else
2022     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2023 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2024   fi
2025 else
2026   echo "$as_me:$LINENO: result: no" >&5
2027 echo "${ECHO_T}no" >&6
2028 fi
2029
2030 # ---------------
2031 # Find C compiler
2032 # ---------------
2033
2034 # If a non-executable a.out is present (e.g. created by GNU as above even if
2035 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2036 # file, even when creating an executable, so an execution test fails.
2037 # Remove possible default executable files to avoid this.
2038 #
2039 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2040 # Autoconf includes it.
2041 rm -f a.out a.exe b.out
2042
2043 # Find the native compiler
2044 ac_ext=c
2045 ac_cpp='$CPP $CPPFLAGS'
2046 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2047 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2048 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2049 if test -n "$ac_tool_prefix"; then
2050   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2051 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2052 echo "$as_me:$LINENO: checking for $ac_word" >&5
2053 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2054 if test "${ac_cv_prog_CC+set}" = set; then
2055   echo $ECHO_N "(cached) $ECHO_C" >&6
2056 else
2057   if test -n "$CC"; then
2058   ac_cv_prog_CC="$CC" # Let the user override the test.
2059 else
2060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2061 for as_dir in $PATH
2062 do
2063   IFS=$as_save_IFS
2064   test -z "$as_dir" && as_dir=.
2065   for ac_exec_ext in '' $ac_executable_extensions; do
2066   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2067     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2068     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2069     break 2
2070   fi
2071 done
2072 done
2073
2074 fi
2075 fi
2076 CC=$ac_cv_prog_CC
2077 if test -n "$CC"; then
2078   echo "$as_me:$LINENO: result: $CC" >&5
2079 echo "${ECHO_T}$CC" >&6
2080 else
2081   echo "$as_me:$LINENO: result: no" >&5
2082 echo "${ECHO_T}no" >&6
2083 fi
2084
2085 fi
2086 if test -z "$ac_cv_prog_CC"; then
2087   ac_ct_CC=$CC
2088   # Extract the first word of "gcc", so it can be a program name with args.
2089 set dummy gcc; ac_word=$2
2090 echo "$as_me:$LINENO: checking for $ac_word" >&5
2091 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2092 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2093   echo $ECHO_N "(cached) $ECHO_C" >&6
2094 else
2095   if test -n "$ac_ct_CC"; then
2096   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2097 else
2098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2099 for as_dir in $PATH
2100 do
2101   IFS=$as_save_IFS
2102   test -z "$as_dir" && as_dir=.
2103   for ac_exec_ext in '' $ac_executable_extensions; do
2104   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2105     ac_cv_prog_ac_ct_CC="gcc"
2106     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2107     break 2
2108   fi
2109 done
2110 done
2111
2112 fi
2113 fi
2114 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2115 if test -n "$ac_ct_CC"; then
2116   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2117 echo "${ECHO_T}$ac_ct_CC" >&6
2118 else
2119   echo "$as_me:$LINENO: result: no" >&5
2120 echo "${ECHO_T}no" >&6
2121 fi
2122
2123   CC=$ac_ct_CC
2124 else
2125   CC="$ac_cv_prog_CC"
2126 fi
2127
2128 if test -z "$CC"; then
2129   if test -n "$ac_tool_prefix"; then
2130   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2131 set dummy ${ac_tool_prefix}cc; ac_word=$2
2132 echo "$as_me:$LINENO: checking for $ac_word" >&5
2133 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2134 if test "${ac_cv_prog_CC+set}" = set; then
2135   echo $ECHO_N "(cached) $ECHO_C" >&6
2136 else
2137   if test -n "$CC"; then
2138   ac_cv_prog_CC="$CC" # Let the user override the test.
2139 else
2140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141 for as_dir in $PATH
2142 do
2143   IFS=$as_save_IFS
2144   test -z "$as_dir" && as_dir=.
2145   for ac_exec_ext in '' $ac_executable_extensions; do
2146   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2147     ac_cv_prog_CC="${ac_tool_prefix}cc"
2148     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2149     break 2
2150   fi
2151 done
2152 done
2153
2154 fi
2155 fi
2156 CC=$ac_cv_prog_CC
2157 if test -n "$CC"; then
2158   echo "$as_me:$LINENO: result: $CC" >&5
2159 echo "${ECHO_T}$CC" >&6
2160 else
2161   echo "$as_me:$LINENO: result: no" >&5
2162 echo "${ECHO_T}no" >&6
2163 fi
2164
2165 fi
2166 if test -z "$ac_cv_prog_CC"; then
2167   ac_ct_CC=$CC
2168   # Extract the first word of "cc", so it can be a program name with args.
2169 set dummy cc; ac_word=$2
2170 echo "$as_me:$LINENO: checking for $ac_word" >&5
2171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2172 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2173   echo $ECHO_N "(cached) $ECHO_C" >&6
2174 else
2175   if test -n "$ac_ct_CC"; then
2176   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2177 else
2178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179 for as_dir in $PATH
2180 do
2181   IFS=$as_save_IFS
2182   test -z "$as_dir" && as_dir=.
2183   for ac_exec_ext in '' $ac_executable_extensions; do
2184   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2185     ac_cv_prog_ac_ct_CC="cc"
2186     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2187     break 2
2188   fi
2189 done
2190 done
2191
2192 fi
2193 fi
2194 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2195 if test -n "$ac_ct_CC"; then
2196   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2197 echo "${ECHO_T}$ac_ct_CC" >&6
2198 else
2199   echo "$as_me:$LINENO: result: no" >&5
2200 echo "${ECHO_T}no" >&6
2201 fi
2202
2203   CC=$ac_ct_CC
2204 else
2205   CC="$ac_cv_prog_CC"
2206 fi
2207
2208 fi
2209 if test -z "$CC"; then
2210   # Extract the first word of "cc", so it can be a program name with args.
2211 set dummy cc; ac_word=$2
2212 echo "$as_me:$LINENO: checking for $ac_word" >&5
2213 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2214 if test "${ac_cv_prog_CC+set}" = set; then
2215   echo $ECHO_N "(cached) $ECHO_C" >&6
2216 else
2217   if test -n "$CC"; then
2218   ac_cv_prog_CC="$CC" # Let the user override the test.
2219 else
2220   ac_prog_rejected=no
2221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222 for as_dir in $PATH
2223 do
2224   IFS=$as_save_IFS
2225   test -z "$as_dir" && as_dir=.
2226   for ac_exec_ext in '' $ac_executable_extensions; do
2227   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2228     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2229        ac_prog_rejected=yes
2230        continue
2231      fi
2232     ac_cv_prog_CC="cc"
2233     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2234     break 2
2235   fi
2236 done
2237 done
2238
2239 if test $ac_prog_rejected = yes; then
2240   # We found a bogon in the path, so make sure we never use it.
2241   set dummy $ac_cv_prog_CC
2242   shift
2243   if test $# != 0; then
2244     # We chose a different compiler from the bogus one.
2245     # However, it has the same basename, so the bogon will be chosen
2246     # first if we set CC to just the basename; use the full file name.
2247     shift
2248     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2249   fi
2250 fi
2251 fi
2252 fi
2253 CC=$ac_cv_prog_CC
2254 if test -n "$CC"; then
2255   echo "$as_me:$LINENO: result: $CC" >&5
2256 echo "${ECHO_T}$CC" >&6
2257 else
2258   echo "$as_me:$LINENO: result: no" >&5
2259 echo "${ECHO_T}no" >&6
2260 fi
2261
2262 fi
2263 if test -z "$CC"; then
2264   if test -n "$ac_tool_prefix"; then
2265   for ac_prog in cl
2266   do
2267     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2268 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2269 echo "$as_me:$LINENO: checking for $ac_word" >&5
2270 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2271 if test "${ac_cv_prog_CC+set}" = set; then
2272   echo $ECHO_N "(cached) $ECHO_C" >&6
2273 else
2274   if test -n "$CC"; then
2275   ac_cv_prog_CC="$CC" # Let the user override the test.
2276 else
2277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2278 for as_dir in $PATH
2279 do
2280   IFS=$as_save_IFS
2281   test -z "$as_dir" && as_dir=.
2282   for ac_exec_ext in '' $ac_executable_extensions; do
2283   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2284     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2285     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2286     break 2
2287   fi
2288 done
2289 done
2290
2291 fi
2292 fi
2293 CC=$ac_cv_prog_CC
2294 if test -n "$CC"; then
2295   echo "$as_me:$LINENO: result: $CC" >&5
2296 echo "${ECHO_T}$CC" >&6
2297 else
2298   echo "$as_me:$LINENO: result: no" >&5
2299 echo "${ECHO_T}no" >&6
2300 fi
2301
2302     test -n "$CC" && break
2303   done
2304 fi
2305 if test -z "$CC"; then
2306   ac_ct_CC=$CC
2307   for ac_prog in cl
2308 do
2309   # Extract the first word of "$ac_prog", so it can be a program name with args.
2310 set dummy $ac_prog; ac_word=$2
2311 echo "$as_me:$LINENO: checking for $ac_word" >&5
2312 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2313 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2314   echo $ECHO_N "(cached) $ECHO_C" >&6
2315 else
2316   if test -n "$ac_ct_CC"; then
2317   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2318 else
2319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2320 for as_dir in $PATH
2321 do
2322   IFS=$as_save_IFS
2323   test -z "$as_dir" && as_dir=.
2324   for ac_exec_ext in '' $ac_executable_extensions; do
2325   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2326     ac_cv_prog_ac_ct_CC="$ac_prog"
2327     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2328     break 2
2329   fi
2330 done
2331 done
2332
2333 fi
2334 fi
2335 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2336 if test -n "$ac_ct_CC"; then
2337   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2338 echo "${ECHO_T}$ac_ct_CC" >&6
2339 else
2340   echo "$as_me:$LINENO: result: no" >&5
2341 echo "${ECHO_T}no" >&6
2342 fi
2343
2344   test -n "$ac_ct_CC" && break
2345 done
2346
2347   CC=$ac_ct_CC
2348 fi
2349
2350 fi
2351
2352
2353 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2354 See \`config.log' for more details." >&5
2355 echo "$as_me: error: no acceptable C compiler found in \$PATH
2356 See \`config.log' for more details." >&2;}
2357    { (exit 1); exit 1; }; }
2358
2359 # Provide some information about the compiler.
2360 echo "$as_me:$LINENO:" \
2361      "checking for C compiler version" >&5
2362 ac_compiler=`set X $ac_compile; echo $2`
2363 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2364   (eval $ac_compiler --version </dev/null >&5) 2>&5
2365   ac_status=$?
2366   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2367   (exit $ac_status); }
2368 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2369   (eval $ac_compiler -v </dev/null >&5) 2>&5
2370   ac_status=$?
2371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2372   (exit $ac_status); }
2373 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2374   (eval $ac_compiler -V </dev/null >&5) 2>&5
2375   ac_status=$?
2376   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377   (exit $ac_status); }
2378
2379 cat >conftest.$ac_ext <<_ACEOF
2380 /* confdefs.h.  */
2381 _ACEOF
2382 cat confdefs.h >>conftest.$ac_ext
2383 cat >>conftest.$ac_ext <<_ACEOF
2384 /* end confdefs.h.  */
2385
2386 int
2387 main ()
2388 {
2389
2390   ;
2391   return 0;
2392 }
2393 _ACEOF
2394 ac_clean_files_save=$ac_clean_files
2395 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2396 # Try to create an executable without -o first, disregard a.out.
2397 # It will help us diagnose broken compilers, and finding out an intuition
2398 # of exeext.
2399 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2400 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2401 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2402 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2403   (eval $ac_link_default) 2>&5
2404   ac_status=$?
2405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2406   (exit $ac_status); }; then
2407   # Find the output, starting from the most likely.  This scheme is
2408 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2409 # resort.
2410
2411 # Be careful to initialize this variable, since it used to be cached.
2412 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2413 ac_cv_exeext=
2414 # b.out is created by i960 compilers.
2415 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2416 do
2417   test -f "$ac_file" || continue
2418   case $ac_file in
2419     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2420         ;;
2421     conftest.$ac_ext )
2422         # This is the source file.
2423         ;;
2424     [ab].out )
2425         # We found the default executable, but exeext='' is most
2426         # certainly right.
2427         break;;
2428     *.* )
2429         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2430         # FIXME: I believe we export ac_cv_exeext for Libtool,
2431         # but it would be cool to find out if it's true.  Does anybody
2432         # maintain Libtool? --akim.
2433         export ac_cv_exeext
2434         break;;
2435     * )
2436         break;;
2437   esac
2438 done
2439 else
2440   echo "$as_me: failed program was:" >&5
2441 sed 's/^/| /' conftest.$ac_ext >&5
2442
2443 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2444 See \`config.log' for more details." >&5
2445 echo "$as_me: error: C compiler cannot create executables
2446 See \`config.log' for more details." >&2;}
2447    { (exit 77); exit 77; }; }
2448 fi
2449
2450 ac_exeext=$ac_cv_exeext
2451 echo "$as_me:$LINENO: result: $ac_file" >&5
2452 echo "${ECHO_T}$ac_file" >&6
2453
2454 # Check the compiler produces executables we can run.  If not, either
2455 # the compiler is broken, or we cross compile.
2456 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2457 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2458 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2459 # If not cross compiling, check that we can run a simple program.
2460 if test "$cross_compiling" != yes; then
2461   if { ac_try='./$ac_file'
2462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2463   (eval $ac_try) 2>&5
2464   ac_status=$?
2465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2466   (exit $ac_status); }; }; then
2467     cross_compiling=no
2468   else
2469     if test "$cross_compiling" = maybe; then
2470         cross_compiling=yes
2471     else
2472         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2473 If you meant to cross compile, use \`--host'.
2474 See \`config.log' for more details." >&5
2475 echo "$as_me: error: cannot run C compiled programs.
2476 If you meant to cross compile, use \`--host'.
2477 See \`config.log' for more details." >&2;}
2478    { (exit 1); exit 1; }; }
2479     fi
2480   fi
2481 fi
2482 echo "$as_me:$LINENO: result: yes" >&5
2483 echo "${ECHO_T}yes" >&6
2484
2485 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2486 ac_clean_files=$ac_clean_files_save
2487 # Check the compiler produces executables we can run.  If not, either
2488 # the compiler is broken, or we cross compile.
2489 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2490 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2491 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2492 echo "${ECHO_T}$cross_compiling" >&6
2493
2494 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2495 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2496 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2497   (eval $ac_link) 2>&5
2498   ac_status=$?
2499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2500   (exit $ac_status); }; then
2501   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2502 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2503 # work properly (i.e., refer to `conftest.exe'), while it won't with
2504 # `rm'.
2505 for ac_file in conftest.exe conftest conftest.*; do
2506   test -f "$ac_file" || continue
2507   case $ac_file in
2508     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2509     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2510           export ac_cv_exeext
2511           break;;
2512     * ) break;;
2513   esac
2514 done
2515 else
2516   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2517 See \`config.log' for more details." >&5
2518 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2519 See \`config.log' for more details." >&2;}
2520    { (exit 1); exit 1; }; }
2521 fi
2522
2523 rm -f conftest$ac_cv_exeext
2524 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2525 echo "${ECHO_T}$ac_cv_exeext" >&6
2526
2527 rm -f conftest.$ac_ext
2528 EXEEXT=$ac_cv_exeext
2529 ac_exeext=$EXEEXT
2530 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2531 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2532 if test "${ac_cv_objext+set}" = set; then
2533   echo $ECHO_N "(cached) $ECHO_C" >&6
2534 else
2535   cat >conftest.$ac_ext <<_ACEOF
2536 /* confdefs.h.  */
2537 _ACEOF
2538 cat confdefs.h >>conftest.$ac_ext
2539 cat >>conftest.$ac_ext <<_ACEOF
2540 /* end confdefs.h.  */
2541
2542 int
2543 main ()
2544 {
2545
2546   ;
2547   return 0;
2548 }
2549 _ACEOF
2550 rm -f conftest.o conftest.obj
2551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2552   (eval $ac_compile) 2>&5
2553   ac_status=$?
2554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555   (exit $ac_status); }; then
2556   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2557   case $ac_file in
2558     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2559     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2560        break;;
2561   esac
2562 done
2563 else
2564   echo "$as_me: failed program was:" >&5
2565 sed 's/^/| /' conftest.$ac_ext >&5
2566
2567 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2568 See \`config.log' for more details." >&5
2569 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2570 See \`config.log' for more details." >&2;}
2571    { (exit 1); exit 1; }; }
2572 fi
2573
2574 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2575 fi
2576 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2577 echo "${ECHO_T}$ac_cv_objext" >&6
2578 OBJEXT=$ac_cv_objext
2579 ac_objext=$OBJEXT
2580 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2581 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2582 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2583   echo $ECHO_N "(cached) $ECHO_C" >&6
2584 else
2585   cat >conftest.$ac_ext <<_ACEOF
2586 /* confdefs.h.  */
2587 _ACEOF
2588 cat confdefs.h >>conftest.$ac_ext
2589 cat >>conftest.$ac_ext <<_ACEOF
2590 /* end confdefs.h.  */
2591
2592 int
2593 main ()
2594 {
2595 #ifndef __GNUC__
2596        choke me
2597 #endif
2598
2599   ;
2600   return 0;
2601 }
2602 _ACEOF
2603 rm -f conftest.$ac_objext
2604 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2605   (eval $ac_compile) 2>conftest.er1
2606   ac_status=$?
2607   grep -v '^ *+' conftest.er1 >conftest.err
2608   rm -f conftest.er1
2609   cat conftest.err >&5
2610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2611   (exit $ac_status); } &&
2612          { ac_try='test -z "$ac_c_werror_flag"
2613                          || test ! -s conftest.err'
2614   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2615   (eval $ac_try) 2>&5
2616   ac_status=$?
2617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2618   (exit $ac_status); }; } &&
2619          { ac_try='test -s conftest.$ac_objext'
2620   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2621   (eval $ac_try) 2>&5
2622   ac_status=$?
2623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2624   (exit $ac_status); }; }; then
2625   ac_compiler_gnu=yes
2626 else
2627   echo "$as_me: failed program was:" >&5
2628 sed 's/^/| /' conftest.$ac_ext >&5
2629
2630 ac_compiler_gnu=no
2631 fi
2632 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2633 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2634
2635 fi
2636 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2637 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2638 GCC=`test $ac_compiler_gnu = yes && echo yes`
2639 ac_test_CFLAGS=${CFLAGS+set}
2640 ac_save_CFLAGS=$CFLAGS
2641 CFLAGS="-g"
2642 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2643 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2644 if test "${ac_cv_prog_cc_g+set}" = set; then
2645   echo $ECHO_N "(cached) $ECHO_C" >&6
2646 else
2647   cat >conftest.$ac_ext <<_ACEOF
2648 /* confdefs.h.  */
2649 _ACEOF
2650 cat confdefs.h >>conftest.$ac_ext
2651 cat >>conftest.$ac_ext <<_ACEOF
2652 /* end confdefs.h.  */
2653
2654 int
2655 main ()
2656 {
2657
2658   ;
2659   return 0;
2660 }
2661 _ACEOF
2662 rm -f conftest.$ac_objext
2663 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2664   (eval $ac_compile) 2>conftest.er1
2665   ac_status=$?
2666   grep -v '^ *+' conftest.er1 >conftest.err
2667   rm -f conftest.er1
2668   cat conftest.err >&5
2669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2670   (exit $ac_status); } &&
2671          { ac_try='test -z "$ac_c_werror_flag"
2672                          || test ! -s conftest.err'
2673   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2674   (eval $ac_try) 2>&5
2675   ac_status=$?
2676   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2677   (exit $ac_status); }; } &&
2678          { ac_try='test -s conftest.$ac_objext'
2679   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2680   (eval $ac_try) 2>&5
2681   ac_status=$?
2682   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683   (exit $ac_status); }; }; then
2684   ac_cv_prog_cc_g=yes
2685 else
2686   echo "$as_me: failed program was:" >&5
2687 sed 's/^/| /' conftest.$ac_ext >&5
2688
2689 ac_cv_prog_cc_g=no
2690 fi
2691 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2692 fi
2693 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2694 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2695 if test "$ac_test_CFLAGS" = set; then
2696   CFLAGS=$ac_save_CFLAGS
2697 elif test $ac_cv_prog_cc_g = yes; then
2698   if test "$GCC" = yes; then
2699     CFLAGS="-g -O2"
2700   else
2701     CFLAGS="-g"
2702   fi
2703 else
2704   if test "$GCC" = yes; then
2705     CFLAGS="-O2"
2706   else
2707     CFLAGS=
2708   fi
2709 fi
2710 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2711 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2712 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2713   echo $ECHO_N "(cached) $ECHO_C" >&6
2714 else
2715   ac_cv_prog_cc_stdc=no
2716 ac_save_CC=$CC
2717 cat >conftest.$ac_ext <<_ACEOF
2718 /* confdefs.h.  */
2719 _ACEOF
2720 cat confdefs.h >>conftest.$ac_ext
2721 cat >>conftest.$ac_ext <<_ACEOF
2722 /* end confdefs.h.  */
2723 #include <stdarg.h>
2724 #include <stdio.h>
2725 #include <sys/types.h>
2726 #include <sys/stat.h>
2727 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2728 struct buf { int x; };
2729 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2730 static char *e (p, i)
2731      char **p;
2732      int i;
2733 {
2734   return p[i];
2735 }
2736 static char *f (char * (*g) (char **, int), char **p, ...)
2737 {
2738   char *s;
2739   va_list v;
2740   va_start (v,p);
2741   s = g (p, va_arg (v,int));
2742   va_end (v);
2743   return s;
2744 }
2745
2746 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2747    function prototypes and stuff, but not '\xHH' hex character constants.
2748    These don't provoke an error unfortunately, instead are silently treated
2749    as 'x'.  The following induces an error, until -std1 is added to get
2750    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2751    array size at least.  It's necessary to write '\x00'==0 to get something
2752    that's true only with -std1.  */
2753 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2754
2755 int test (int i, double x);
2756 struct s1 {int (*f) (int a);};
2757 struct s2 {int (*f) (double a);};
2758 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2759 int argc;
2760 char **argv;
2761 int
2762 main ()
2763 {
2764 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2765   ;
2766   return 0;
2767 }
2768 _ACEOF
2769 # Don't try gcc -ansi; that turns off useful extensions and
2770 # breaks some systems' header files.
2771 # AIX                   -qlanglvl=ansi
2772 # Ultrix and OSF/1      -std1
2773 # HP-UX 10.20 and later -Ae
2774 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2775 # SVR4                  -Xc -D__EXTENSIONS__
2776 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2777 do
2778   CC="$ac_save_CC $ac_arg"
2779   rm -f conftest.$ac_objext
2780 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2781   (eval $ac_compile) 2>conftest.er1
2782   ac_status=$?
2783   grep -v '^ *+' conftest.er1 >conftest.err
2784   rm -f conftest.er1
2785   cat conftest.err >&5
2786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2787   (exit $ac_status); } &&
2788          { ac_try='test -z "$ac_c_werror_flag"
2789                          || test ! -s conftest.err'
2790   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2791   (eval $ac_try) 2>&5
2792   ac_status=$?
2793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2794   (exit $ac_status); }; } &&
2795          { ac_try='test -s conftest.$ac_objext'
2796   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2797   (eval $ac_try) 2>&5
2798   ac_status=$?
2799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2800   (exit $ac_status); }; }; then
2801   ac_cv_prog_cc_stdc=$ac_arg
2802 break
2803 else
2804   echo "$as_me: failed program was:" >&5
2805 sed 's/^/| /' conftest.$ac_ext >&5
2806
2807 fi
2808 rm -f conftest.err conftest.$ac_objext
2809 done
2810 rm -f conftest.$ac_ext conftest.$ac_objext
2811 CC=$ac_save_CC
2812
2813 fi
2814
2815 case "x$ac_cv_prog_cc_stdc" in
2816   x|xno)
2817     echo "$as_me:$LINENO: result: none needed" >&5
2818 echo "${ECHO_T}none needed" >&6 ;;
2819   *)
2820     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2821 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2822     CC="$CC $ac_cv_prog_cc_stdc" ;;
2823 esac
2824
2825 # Some people use a C++ compiler to compile C.  Since we use `exit',
2826 # in C++ we need to declare it.  In case someone uses the same compiler
2827 # for both compiling C and C++ we need to have the C++ compiler decide
2828 # the declaration of exit, since it's the most demanding environment.
2829 cat >conftest.$ac_ext <<_ACEOF
2830 #ifndef __cplusplus
2831   choke me
2832 #endif
2833 _ACEOF
2834 rm -f conftest.$ac_objext
2835 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2836   (eval $ac_compile) 2>conftest.er1
2837   ac_status=$?
2838   grep -v '^ *+' conftest.er1 >conftest.err
2839   rm -f conftest.er1
2840   cat conftest.err >&5
2841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2842   (exit $ac_status); } &&
2843          { ac_try='test -z "$ac_c_werror_flag"
2844                          || test ! -s conftest.err'
2845   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2846   (eval $ac_try) 2>&5
2847   ac_status=$?
2848   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2849   (exit $ac_status); }; } &&
2850          { ac_try='test -s conftest.$ac_objext'
2851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2852   (eval $ac_try) 2>&5
2853   ac_status=$?
2854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2855   (exit $ac_status); }; }; then
2856   for ac_declaration in \
2857    '' \
2858    'extern "C" void std::exit (int) throw (); using std::exit;' \
2859    'extern "C" void std::exit (int); using std::exit;' \
2860    'extern "C" void exit (int) throw ();' \
2861    'extern "C" void exit (int);' \
2862    'void exit (int);'
2863 do
2864   cat >conftest.$ac_ext <<_ACEOF
2865 /* confdefs.h.  */
2866 _ACEOF
2867 cat confdefs.h >>conftest.$ac_ext
2868 cat >>conftest.$ac_ext <<_ACEOF
2869 /* end confdefs.h.  */
2870 $ac_declaration
2871 #include <stdlib.h>
2872 int
2873 main ()
2874 {
2875 exit (42);
2876   ;
2877   return 0;
2878 }
2879 _ACEOF
2880 rm -f conftest.$ac_objext
2881 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882   (eval $ac_compile) 2>conftest.er1
2883   ac_status=$?
2884   grep -v '^ *+' conftest.er1 >conftest.err
2885   rm -f conftest.er1
2886   cat conftest.err >&5
2887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2888   (exit $ac_status); } &&
2889          { ac_try='test -z "$ac_c_werror_flag"
2890                          || test ! -s conftest.err'
2891   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2892   (eval $ac_try) 2>&5
2893   ac_status=$?
2894   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2895   (exit $ac_status); }; } &&
2896          { ac_try='test -s conftest.$ac_objext'
2897   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2898   (eval $ac_try) 2>&5
2899   ac_status=$?
2900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901   (exit $ac_status); }; }; then
2902   :
2903 else
2904   echo "$as_me: failed program was:" >&5
2905 sed 's/^/| /' conftest.$ac_ext >&5
2906
2907 continue
2908 fi
2909 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2910   cat >conftest.$ac_ext <<_ACEOF
2911 /* confdefs.h.  */
2912 _ACEOF
2913 cat confdefs.h >>conftest.$ac_ext
2914 cat >>conftest.$ac_ext <<_ACEOF
2915 /* end confdefs.h.  */
2916 $ac_declaration
2917 int
2918 main ()
2919 {
2920 exit (42);
2921   ;
2922   return 0;
2923 }
2924 _ACEOF
2925 rm -f conftest.$ac_objext
2926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2927   (eval $ac_compile) 2>conftest.er1
2928   ac_status=$?
2929   grep -v '^ *+' conftest.er1 >conftest.err
2930   rm -f conftest.er1
2931   cat conftest.err >&5
2932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2933   (exit $ac_status); } &&
2934          { ac_try='test -z "$ac_c_werror_flag"
2935                          || test ! -s conftest.err'
2936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2937   (eval $ac_try) 2>&5
2938   ac_status=$?
2939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2940   (exit $ac_status); }; } &&
2941          { ac_try='test -s conftest.$ac_objext'
2942   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2943   (eval $ac_try) 2>&5
2944   ac_status=$?
2945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2946   (exit $ac_status); }; }; then
2947   break
2948 else
2949   echo "$as_me: failed program was:" >&5
2950 sed 's/^/| /' conftest.$ac_ext >&5
2951
2952 fi
2953 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2954 done
2955 rm -f conftest*
2956 if test -n "$ac_declaration"; then
2957   echo '#ifdef __cplusplus' >>confdefs.h
2958   echo $ac_declaration      >>confdefs.h
2959   echo '#endif'             >>confdefs.h
2960 fi
2961
2962 else
2963   echo "$as_me: failed program was:" >&5
2964 sed 's/^/| /' conftest.$ac_ext >&5
2965
2966 fi
2967 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2968 ac_ext=c
2969 ac_cpp='$CPP $CPPFLAGS'
2970 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2971 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2972 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2973
2974 if test "x$CC" != xcc; then
2975   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
2976 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
2977 else
2978   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
2979 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
2980 fi
2981 set dummy $CC; ac_cc=`echo $2 |
2982                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
2983 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
2984   echo $ECHO_N "(cached) $ECHO_C" >&6
2985 else
2986   cat >conftest.$ac_ext <<_ACEOF
2987 /* confdefs.h.  */
2988 _ACEOF
2989 cat confdefs.h >>conftest.$ac_ext
2990 cat >>conftest.$ac_ext <<_ACEOF
2991 /* end confdefs.h.  */
2992
2993 int
2994 main ()
2995 {
2996
2997   ;
2998   return 0;
2999 }
3000 _ACEOF
3001 # Make sure it works both with $CC and with simple cc.
3002 # We do the test twice because some compilers refuse to overwrite an
3003 # existing .o file with -o, though they will create one.
3004 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3005 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3006   (eval $ac_try) 2>&5
3007   ac_status=$?
3008   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3009   (exit $ac_status); } &&
3010    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3011   (eval $ac_try) 2>&5
3012   ac_status=$?
3013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3014   (exit $ac_status); };
3015 then
3016   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3017   if test "x$CC" != xcc; then
3018     # Test first that cc exists at all.
3019     if { ac_try='cc -c conftest.$ac_ext >&5'
3020   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3021   (eval $ac_try) 2>&5
3022   ac_status=$?
3023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3024   (exit $ac_status); }; }; then
3025       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3026       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3027   (eval $ac_try) 2>&5
3028   ac_status=$?
3029   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3030   (exit $ac_status); } &&
3031          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3032   (eval $ac_try) 2>&5
3033   ac_status=$?
3034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3035   (exit $ac_status); };
3036       then
3037         # cc works too.
3038         :
3039       else
3040         # cc exists but doesn't like -o.
3041         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3042       fi
3043     fi
3044   fi
3045 else
3046   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3047 fi
3048 rm -f conftest*
3049
3050 fi
3051 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3052   echo "$as_me:$LINENO: result: yes" >&5
3053 echo "${ECHO_T}yes" >&6
3054 else
3055   echo "$as_me:$LINENO: result: no" >&5
3056 echo "${ECHO_T}no" >&6
3057
3058 cat >>confdefs.h <<\_ACEOF
3059 #define NO_MINUS_C_MINUS_O 1
3060 _ACEOF
3061
3062 fi
3063
3064 # expand $ac_aux_dir to an absolute path
3065 am_aux_dir=`cd $ac_aux_dir && pwd`
3066
3067 # FIXME: we rely on the cache variable name because
3068 # there is no other way.
3069 set dummy $CC
3070 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3071 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3072    # Losing compiler, so override with the script.
3073    # FIXME: It is wrong to rewrite CC.
3074    # But if we don't then we get into trouble of one sort or another.
3075    # A longer-term fix would be to have automake use am__CC in this case,
3076    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3077    CC="$am_aux_dir/compile $CC"
3078 fi
3079
3080
3081
3082
3083 if test -n "$ac_tool_prefix"; then
3084   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3085 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3086 echo "$as_me:$LINENO: checking for $ac_word" >&5
3087 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3088 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3089   echo $ECHO_N "(cached) $ECHO_C" >&6
3090 else
3091   if test -n "$GNATBIND"; then
3092   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3093 else
3094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3095 for as_dir in $PATH
3096 do
3097   IFS=$as_save_IFS
3098   test -z "$as_dir" && as_dir=.
3099   for ac_exec_ext in '' $ac_executable_extensions; do
3100   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3101     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3102     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3103     break 2
3104   fi
3105 done
3106 done
3107
3108 fi
3109 fi
3110 GNATBIND=$ac_cv_prog_GNATBIND
3111 if test -n "$GNATBIND"; then
3112   echo "$as_me:$LINENO: result: $GNATBIND" >&5
3113 echo "${ECHO_T}$GNATBIND" >&6
3114 else
3115   echo "$as_me:$LINENO: result: no" >&5
3116 echo "${ECHO_T}no" >&6
3117 fi
3118
3119 fi
3120 if test -z "$ac_cv_prog_GNATBIND"; then
3121   ac_ct_GNATBIND=$GNATBIND
3122   # Extract the first word of "gnatbind", so it can be a program name with args.
3123 set dummy gnatbind; ac_word=$2
3124 echo "$as_me:$LINENO: checking for $ac_word" >&5
3125 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3126 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3127   echo $ECHO_N "(cached) $ECHO_C" >&6
3128 else
3129   if test -n "$ac_ct_GNATBIND"; then
3130   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3131 else
3132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3133 for as_dir in $PATH
3134 do
3135   IFS=$as_save_IFS
3136   test -z "$as_dir" && as_dir=.
3137   for ac_exec_ext in '' $ac_executable_extensions; do
3138   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3139     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3140     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3141     break 2
3142   fi
3143 done
3144 done
3145
3146   test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3147 fi
3148 fi
3149 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3150 if test -n "$ac_ct_GNATBIND"; then
3151   echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3152 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3153 else
3154   echo "$as_me:$LINENO: result: no" >&5
3155 echo "${ECHO_T}no" >&6
3156 fi
3157
3158   GNATBIND=$ac_ct_GNATBIND
3159 else
3160   GNATBIND="$ac_cv_prog_GNATBIND"
3161 fi
3162
3163 if test -n "$ac_tool_prefix"; then
3164   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3165 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3166 echo "$as_me:$LINENO: checking for $ac_word" >&5
3167 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3168 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3169   echo $ECHO_N "(cached) $ECHO_C" >&6
3170 else
3171   if test -n "$GNATMAKE"; then
3172   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3173 else
3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3175 for as_dir in $PATH
3176 do
3177   IFS=$as_save_IFS
3178   test -z "$as_dir" && as_dir=.
3179   for ac_exec_ext in '' $ac_executable_extensions; do
3180   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3181     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3182     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3183     break 2
3184   fi
3185 done
3186 done
3187
3188 fi
3189 fi
3190 GNATMAKE=$ac_cv_prog_GNATMAKE
3191 if test -n "$GNATMAKE"; then
3192   echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3193 echo "${ECHO_T}$GNATMAKE" >&6
3194 else
3195   echo "$as_me:$LINENO: result: no" >&5
3196 echo "${ECHO_T}no" >&6
3197 fi
3198
3199 fi
3200 if test -z "$ac_cv_prog_GNATMAKE"; then
3201   ac_ct_GNATMAKE=$GNATMAKE
3202   # Extract the first word of "gnatmake", so it can be a program name with args.
3203 set dummy gnatmake; ac_word=$2
3204 echo "$as_me:$LINENO: checking for $ac_word" >&5
3205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3206 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3207   echo $ECHO_N "(cached) $ECHO_C" >&6
3208 else
3209   if test -n "$ac_ct_GNATMAKE"; then
3210   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3211 else
3212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3213 for as_dir in $PATH
3214 do
3215   IFS=$as_save_IFS
3216   test -z "$as_dir" && as_dir=.
3217   for ac_exec_ext in '' $ac_executable_extensions; do
3218   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3219     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3220     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3221     break 2
3222   fi
3223 done
3224 done
3225
3226   test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3227 fi
3228 fi
3229 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3230 if test -n "$ac_ct_GNATMAKE"; then
3231   echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3232 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3233 else
3234   echo "$as_me:$LINENO: result: no" >&5
3235 echo "${ECHO_T}no" >&6
3236 fi
3237
3238   GNATMAKE=$ac_ct_GNATMAKE
3239 else
3240   GNATMAKE="$ac_cv_prog_GNATMAKE"
3241 fi
3242
3243 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3244 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3245 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3246   echo $ECHO_N "(cached) $ECHO_C" >&6
3247 else
3248   cat >conftest.adb <<EOF
3249 procedure conftest is begin null; end conftest;
3250 EOF
3251 acx_cv_cc_gcc_supports_ada=no
3252 # There is a bug in old released versions of GCC which causes the
3253 # driver to exit successfully when the appropriate language module
3254 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
3255 # Therefore we must check for the error message as well as an
3256 # unsuccessful exit.
3257 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3258 # given a .adb file, but produce no object file.  So we must check
3259 # if an object file was really produced to guard against this.
3260 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3261 if test x"$errors" = x && test -f conftest.$ac_objext; then
3262   acx_cv_cc_gcc_supports_ada=yes
3263 fi
3264 rm -f conftest.*
3265 fi
3266 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3267 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3268
3269 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3270   have_gnat=yes
3271 else
3272   have_gnat=no
3273 fi
3274
3275
3276 # autoconf is lame and doesn't give us any substitution variable for this.
3277 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3278   NO_MINUS_C_MINUS_O=yes
3279 else
3280   OUTPUT_OPTION='-o $@'
3281 fi
3282
3283
3284
3285 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3286 # optimizations to be activated explicitly by the toplevel.
3287 case "$CC" in
3288   */prev-gcc/xgcc*) ;;
3289   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3290 esac
3291
3292
3293 # -------------------------
3294 # Check C compiler features
3295 # -------------------------
3296
3297
3298 ac_ext=c
3299 ac_cpp='$CPP $CPPFLAGS'
3300 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3301 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3302 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3303 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3304 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3305 # On Suns, sometimes $CPP names a directory.
3306 if test -n "$CPP" && test -d "$CPP"; then
3307   CPP=
3308 fi
3309 if test -z "$CPP"; then
3310   if test "${ac_cv_prog_CPP+set}" = set; then
3311   echo $ECHO_N "(cached) $ECHO_C" >&6
3312 else
3313       # Double quotes because CPP needs to be expanded
3314     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3315     do
3316       ac_preproc_ok=false
3317 for ac_c_preproc_warn_flag in '' yes
3318 do
3319   # Use a header file that comes with gcc, so configuring glibc
3320   # with a fresh cross-compiler works.
3321   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3322   # <limits.h> exists even on freestanding compilers.
3323   # On the NeXT, cc -E runs the code through the compiler's parser,
3324   # not just through cpp. "Syntax error" is here to catch this case.
3325   cat >conftest.$ac_ext <<_ACEOF
3326 /* confdefs.h.  */
3327 _ACEOF
3328 cat confdefs.h >>conftest.$ac_ext
3329 cat >>conftest.$ac_ext <<_ACEOF
3330 /* end confdefs.h.  */
3331 #ifdef __STDC__
3332 # include <limits.h>
3333 #else
3334 # include <assert.h>
3335 #endif
3336                      Syntax error
3337 _ACEOF
3338 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3339   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3340   ac_status=$?
3341   grep -v '^ *+' conftest.er1 >conftest.err
3342   rm -f conftest.er1
3343   cat conftest.err >&5
3344   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3345   (exit $ac_status); } >/dev/null; then
3346   if test -s conftest.err; then
3347     ac_cpp_err=$ac_c_preproc_warn_flag
3348     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3349   else
3350     ac_cpp_err=
3351   fi
3352 else
3353   ac_cpp_err=yes
3354 fi
3355 if test -z "$ac_cpp_err"; then
3356   :
3357 else
3358   echo "$as_me: failed program was:" >&5
3359 sed 's/^/| /' conftest.$ac_ext >&5
3360
3361   # Broken: fails on valid input.
3362 continue
3363 fi
3364 rm -f conftest.err conftest.$ac_ext
3365
3366   # OK, works on sane cases.  Now check whether non-existent headers
3367   # can be detected and how.
3368   cat >conftest.$ac_ext <<_ACEOF
3369 /* confdefs.h.  */
3370 _ACEOF
3371 cat confdefs.h >>conftest.$ac_ext
3372 cat >>conftest.$ac_ext <<_ACEOF
3373 /* end confdefs.h.  */
3374 #include <ac_nonexistent.h>
3375 _ACEOF
3376 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3377   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3378   ac_status=$?
3379   grep -v '^ *+' conftest.er1 >conftest.err
3380   rm -f conftest.er1
3381   cat conftest.err >&5
3382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3383   (exit $ac_status); } >/dev/null; then
3384   if test -s conftest.err; then
3385     ac_cpp_err=$ac_c_preproc_warn_flag
3386     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3387   else
3388     ac_cpp_err=
3389   fi
3390 else
3391   ac_cpp_err=yes
3392 fi
3393 if test -z "$ac_cpp_err"; then
3394   # Broken: success on invalid input.
3395 continue
3396 else
3397   echo "$as_me: failed program was:" >&5
3398 sed 's/^/| /' conftest.$ac_ext >&5
3399
3400   # Passes both tests.
3401 ac_preproc_ok=:
3402 break
3403 fi
3404 rm -f conftest.err conftest.$ac_ext
3405
3406 done
3407 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3408 rm -f conftest.err conftest.$ac_ext
3409 if $ac_preproc_ok; then
3410   break
3411 fi
3412
3413     done
3414     ac_cv_prog_CPP=$CPP
3415
3416 fi
3417   CPP=$ac_cv_prog_CPP
3418 else
3419   ac_cv_prog_CPP=$CPP
3420 fi
3421 echo "$as_me:$LINENO: result: $CPP" >&5
3422 echo "${ECHO_T}$CPP" >&6
3423 ac_preproc_ok=false
3424 for ac_c_preproc_warn_flag in '' yes
3425 do
3426   # Use a header file that comes with gcc, so configuring glibc
3427   # with a fresh cross-compiler works.
3428   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3429   # <limits.h> exists even on freestanding compilers.
3430   # On the NeXT, cc -E runs the code through the compiler's parser,
3431   # not just through cpp. "Syntax error" is here to catch this case.
3432   cat >conftest.$ac_ext <<_ACEOF
3433 /* confdefs.h.  */
3434 _ACEOF
3435 cat confdefs.h >>conftest.$ac_ext
3436 cat >>conftest.$ac_ext <<_ACEOF
3437 /* end confdefs.h.  */
3438 #ifdef __STDC__
3439 # include <limits.h>
3440 #else
3441 # include <assert.h>
3442 #endif
3443                      Syntax error
3444 _ACEOF
3445 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3446   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3447   ac_status=$?
3448   grep -v '^ *+' conftest.er1 >conftest.err
3449   rm -f conftest.er1
3450   cat conftest.err >&5
3451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3452   (exit $ac_status); } >/dev/null; then
3453   if test -s conftest.err; then
3454     ac_cpp_err=$ac_c_preproc_warn_flag
3455     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3456   else
3457     ac_cpp_err=
3458   fi
3459 else
3460   ac_cpp_err=yes
3461 fi
3462 if test -z "$ac_cpp_err"; then
3463   :
3464 else
3465   echo "$as_me: failed program was:" >&5
3466 sed 's/^/| /' conftest.$ac_ext >&5
3467
3468   # Broken: fails on valid input.
3469 continue
3470 fi
3471 rm -f conftest.err conftest.$ac_ext
3472
3473   # OK, works on sane cases.  Now check whether non-existent headers
3474   # can be detected and how.
3475   cat >conftest.$ac_ext <<_ACEOF
3476 /* confdefs.h.  */
3477 _ACEOF
3478 cat confdefs.h >>conftest.$ac_ext
3479 cat >>conftest.$ac_ext <<_ACEOF
3480 /* end confdefs.h.  */
3481 #include <ac_nonexistent.h>
3482 _ACEOF
3483 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3484   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3485   ac_status=$?
3486   grep -v '^ *+' conftest.er1 >conftest.err
3487   rm -f conftest.er1
3488   cat conftest.err >&5
3489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490   (exit $ac_status); } >/dev/null; then
3491   if test -s conftest.err; then
3492     ac_cpp_err=$ac_c_preproc_warn_flag
3493     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3494   else
3495     ac_cpp_err=
3496   fi
3497 else
3498   ac_cpp_err=yes
3499 fi
3500 if test -z "$ac_cpp_err"; then
3501   # Broken: success on invalid input.
3502 continue
3503 else
3504   echo "$as_me: failed program was:" >&5
3505 sed 's/^/| /' conftest.$ac_ext >&5
3506
3507   # Passes both tests.
3508 ac_preproc_ok=:
3509 break
3510 fi
3511 rm -f conftest.err conftest.$ac_ext
3512
3513 done
3514 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3515 rm -f conftest.err conftest.$ac_ext
3516 if $ac_preproc_ok; then
3517   :
3518 else
3519   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3520 See \`config.log' for more details." >&5
3521 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3522 See \`config.log' for more details." >&2;}
3523    { (exit 1); exit 1; }; }
3524 fi
3525
3526 ac_ext=c
3527 ac_cpp='$CPP $CPPFLAGS'
3528 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3529 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3530 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3531
3532
3533 echo "$as_me:$LINENO: checking for egrep" >&5
3534 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3535 if test "${ac_cv_prog_egrep+set}" = set; then
3536   echo $ECHO_N "(cached) $ECHO_C" >&6
3537 else
3538   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3539     then ac_cv_prog_egrep='grep -E'
3540     else ac_cv_prog_egrep='egrep'
3541     fi
3542 fi
3543 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3544 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3545  EGREP=$ac_cv_prog_egrep
3546
3547
3548 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3549 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3550 if test "${ac_cv_header_stdc+set}" = set; then
3551   echo $ECHO_N "(cached) $ECHO_C" >&6
3552 else
3553   cat >conftest.$ac_ext <<_ACEOF
3554 /* confdefs.h.  */
3555 _ACEOF
3556 cat confdefs.h >>conftest.$ac_ext
3557 cat >>conftest.$ac_ext <<_ACEOF
3558 /* end confdefs.h.  */
3559 #include <stdlib.h>
3560 #include <stdarg.h>
3561 #include <string.h>
3562 #include <float.h>
3563
3564 int
3565 main ()
3566 {
3567
3568   ;
3569   return 0;
3570 }
3571 _ACEOF
3572 rm -f conftest.$ac_objext
3573 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3574   (eval $ac_compile) 2>conftest.er1
3575   ac_status=$?
3576   grep -v '^ *+' conftest.er1 >conftest.err
3577   rm -f conftest.er1
3578   cat conftest.err >&5
3579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3580   (exit $ac_status); } &&
3581          { ac_try='test -z "$ac_c_werror_flag"
3582                          || test ! -s conftest.err'
3583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3584   (eval $ac_try) 2>&5
3585   ac_status=$?
3586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3587   (exit $ac_status); }; } &&
3588          { ac_try='test -s conftest.$ac_objext'
3589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3590   (eval $ac_try) 2>&5
3591   ac_status=$?
3592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3593   (exit $ac_status); }; }; then
3594   ac_cv_header_stdc=yes
3595 else
3596   echo "$as_me: failed program was:" >&5
3597 sed 's/^/| /' conftest.$ac_ext >&5
3598
3599 ac_cv_header_stdc=no
3600 fi
3601 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3602
3603 if test $ac_cv_header_stdc = yes; then
3604   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3605   cat >conftest.$ac_ext <<_ACEOF
3606 /* confdefs.h.  */
3607 _ACEOF
3608 cat confdefs.h >>conftest.$ac_ext
3609 cat >>conftest.$ac_ext <<_ACEOF
3610 /* end confdefs.h.  */
3611 #include <string.h>
3612
3613 _ACEOF
3614 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3615   $EGREP "memchr" >/dev/null 2>&1; then
3616   :
3617 else
3618   ac_cv_header_stdc=no
3619 fi
3620 rm -f conftest*
3621
3622 fi
3623
3624 if test $ac_cv_header_stdc = yes; then
3625   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3626   cat >conftest.$ac_ext <<_ACEOF
3627 /* confdefs.h.  */
3628 _ACEOF
3629 cat confdefs.h >>conftest.$ac_ext
3630 cat >>conftest.$ac_ext <<_ACEOF
3631 /* end confdefs.h.  */
3632 #include <stdlib.h>
3633
3634 _ACEOF
3635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3636   $EGREP "free" >/dev/null 2>&1; then
3637   :
3638 else
3639   ac_cv_header_stdc=no
3640 fi
3641 rm -f conftest*
3642
3643 fi
3644
3645 if test $ac_cv_header_stdc = yes; then
3646   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3647   if test "$cross_compiling" = yes; then
3648   :
3649 else
3650   cat >conftest.$ac_ext <<_ACEOF
3651 /* confdefs.h.  */
3652 _ACEOF
3653 cat confdefs.h >>conftest.$ac_ext
3654 cat >>conftest.$ac_ext <<_ACEOF
3655 /* end confdefs.h.  */
3656 #include <ctype.h>
3657 #if ((' ' & 0x0FF) == 0x020)
3658 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3659 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3660 #else
3661 # define ISLOWER(c) \
3662                    (('a' <= (c) && (c) <= 'i') \
3663                      || ('j' <= (c) && (c) <= 'r') \
3664                      || ('s' <= (c) && (c) <= 'z'))
3665 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3666 #endif
3667
3668 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3669 int
3670 main ()
3671 {
3672   int i;
3673   for (i = 0; i < 256; i++)
3674     if (XOR (islower (i), ISLOWER (i))
3675         || toupper (i) != TOUPPER (i))
3676       exit(2);
3677   exit (0);
3678 }
3679 _ACEOF
3680 rm -f conftest$ac_exeext
3681 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3682   (eval $ac_link) 2>&5
3683   ac_status=$?
3684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3685   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3686   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3687   (eval $ac_try) 2>&5
3688   ac_status=$?
3689   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3690   (exit $ac_status); }; }; then
3691   :
3692 else
3693   echo "$as_me: program exited with status $ac_status" >&5
3694 echo "$as_me: failed program was:" >&5
3695 sed 's/^/| /' conftest.$ac_ext >&5
3696
3697 ( exit $ac_status )
3698 ac_cv_header_stdc=no
3699 fi
3700 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3701 fi
3702 fi
3703 fi
3704 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3705 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3706 if test $ac_cv_header_stdc = yes; then
3707
3708 cat >>confdefs.h <<\_ACEOF
3709 #define STDC_HEADERS 1
3710 _ACEOF
3711
3712 fi
3713
3714 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3725                   inttypes.h stdint.h unistd.h
3726 do
3727 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3728 echo "$as_me:$LINENO: checking for $ac_header" >&5
3729 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3730 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3731   echo $ECHO_N "(cached) $ECHO_C" >&6
3732 else
3733   cat >conftest.$ac_ext <<_ACEOF
3734 /* confdefs.h.  */
3735 _ACEOF
3736 cat confdefs.h >>conftest.$ac_ext
3737 cat >>conftest.$ac_ext <<_ACEOF
3738 /* end confdefs.h.  */
3739 $ac_includes_default
3740
3741 #include <$ac_header>
3742 _ACEOF
3743 rm -f conftest.$ac_objext
3744 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3745   (eval $ac_compile) 2>conftest.er1
3746   ac_status=$?
3747   grep -v '^ *+' conftest.er1 >conftest.err
3748   rm -f conftest.er1
3749   cat conftest.err >&5
3750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3751   (exit $ac_status); } &&
3752          { ac_try='test -z "$ac_c_werror_flag"
3753                          || test ! -s conftest.err'
3754   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3755   (eval $ac_try) 2>&5
3756   ac_status=$?
3757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3758   (exit $ac_status); }; } &&
3759          { ac_try='test -s conftest.$ac_objext'
3760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3761   (eval $ac_try) 2>&5
3762   ac_status=$?
3763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3764   (exit $ac_status); }; }; then
3765   eval "$as_ac_Header=yes"
3766 else
3767   echo "$as_me: failed program was:" >&5
3768 sed 's/^/| /' conftest.$ac_ext >&5
3769
3770 eval "$as_ac_Header=no"
3771 fi
3772 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3773 fi
3774 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3775 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3776 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3777   cat >>confdefs.h <<_ACEOF
3778 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3779 _ACEOF
3780
3781 fi
3782
3783 done
3784
3785
3786
3787   if test "${ac_cv_header_minix_config_h+set}" = set; then
3788   echo "$as_me:$LINENO: checking for minix/config.h" >&5
3789 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3790 if test "${ac_cv_header_minix_config_h+set}" = set; then
3791   echo $ECHO_N "(cached) $ECHO_C" >&6
3792 fi
3793 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3794 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3795 else
3796   # Is the header compilable?
3797 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3798 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3799 cat >conftest.$ac_ext <<_ACEOF
3800 /* confdefs.h.  */
3801 _ACEOF
3802 cat confdefs.h >>conftest.$ac_ext
3803 cat >>conftest.$ac_ext <<_ACEOF
3804 /* end confdefs.h.  */
3805 $ac_includes_default
3806 #include <minix/config.h>
3807 _ACEOF
3808 rm -f conftest.$ac_objext
3809 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3810   (eval $ac_compile) 2>conftest.er1
3811   ac_status=$?
3812   grep -v '^ *+' conftest.er1 >conftest.err
3813   rm -f conftest.er1
3814   cat conftest.err >&5
3815   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3816   (exit $ac_status); } &&
3817          { ac_try='test -z "$ac_c_werror_flag"
3818                          || test ! -s conftest.err'
3819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3820   (eval $ac_try) 2>&5
3821   ac_status=$?
3822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3823   (exit $ac_status); }; } &&
3824          { ac_try='test -s conftest.$ac_objext'
3825   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3826   (eval $ac_try) 2>&5
3827   ac_status=$?
3828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3829   (exit $ac_status); }; }; then
3830   ac_header_compiler=yes
3831 else
3832   echo "$as_me: failed program was:" >&5
3833 sed 's/^/| /' conftest.$ac_ext >&5
3834
3835 ac_header_compiler=no
3836 fi
3837 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3838 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3839 echo "${ECHO_T}$ac_header_compiler" >&6
3840
3841 # Is the header present?
3842 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3843 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3844 cat >conftest.$ac_ext <<_ACEOF
3845 /* confdefs.h.  */
3846 _ACEOF
3847 cat confdefs.h >>conftest.$ac_ext
3848 cat >>conftest.$ac_ext <<_ACEOF
3849 /* end confdefs.h.  */
3850 #include <minix/config.h>
3851 _ACEOF
3852 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3853   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3854   ac_status=$?
3855   grep -v '^ *+' conftest.er1 >conftest.err
3856   rm -f conftest.er1
3857   cat conftest.err >&5
3858   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3859   (exit $ac_status); } >/dev/null; then
3860   if test -s conftest.err; then
3861     ac_cpp_err=$ac_c_preproc_warn_flag
3862     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3863   else
3864     ac_cpp_err=
3865   fi
3866 else
3867   ac_cpp_err=yes
3868 fi
3869 if test -z "$ac_cpp_err"; then
3870   ac_header_preproc=yes
3871 else
3872   echo "$as_me: failed program was:" >&5
3873 sed 's/^/| /' conftest.$ac_ext >&5
3874
3875   ac_header_preproc=no
3876 fi
3877 rm -f conftest.err conftest.$ac_ext
3878 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3879 echo "${ECHO_T}$ac_header_preproc" >&6
3880
3881 # So?  What about this header?
3882 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3883   yes:no: )
3884     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3885 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3886     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3887 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3888     ac_header_preproc=yes
3889     ;;
3890   no:yes:* )
3891     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3892 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3893     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3894 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3895     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3896 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3897     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3898 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3899     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3900 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3901     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3902 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3903     (
3904       cat <<\_ASBOX
3905 ## ------------------------------------------ ##
3906 ## Report this to the AC_PACKAGE_NAME lists.  ##
3907 ## ------------------------------------------ ##
3908 _ASBOX
3909     ) |
3910       sed "s/^/$as_me: WARNING:     /" >&2
3911     ;;
3912 esac
3913 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3914 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3915 if test "${ac_cv_header_minix_config_h+set}" = set; then
3916   echo $ECHO_N "(cached) $ECHO_C" >&6
3917 else
3918   ac_cv_header_minix_config_h=$ac_header_preproc
3919 fi
3920 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3921 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3922
3923 fi
3924 if test $ac_cv_header_minix_config_h = yes; then
3925   MINIX=yes
3926 else
3927   MINIX=
3928 fi
3929
3930
3931   if test "$MINIX" = yes; then
3932
3933 cat >>confdefs.h <<\_ACEOF
3934 #define _POSIX_SOURCE 1
3935 _ACEOF
3936
3937
3938 cat >>confdefs.h <<\_ACEOF
3939 #define _POSIX_1_SOURCE 2
3940 _ACEOF
3941
3942
3943 cat >>confdefs.h <<\_ACEOF
3944 #define _MINIX 1
3945 _ACEOF
3946
3947   fi
3948
3949
3950
3951   echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3952 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3953 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3954   echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956   cat >conftest.$ac_ext <<_ACEOF
3957 /* confdefs.h.  */
3958 _ACEOF
3959 cat confdefs.h >>conftest.$ac_ext
3960 cat >>conftest.$ac_ext <<_ACEOF
3961 /* end confdefs.h.  */
3962
3963 #         define __EXTENSIONS__ 1
3964           $ac_includes_default
3965 int
3966 main ()
3967 {
3968
3969   ;
3970   return 0;
3971 }
3972 _ACEOF
3973 rm -f conftest.$ac_objext
3974 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3975   (eval $ac_compile) 2>conftest.er1
3976   ac_status=$?
3977   grep -v '^ *+' conftest.er1 >conftest.err
3978   rm -f conftest.er1
3979   cat conftest.err >&5
3980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3981   (exit $ac_status); } &&
3982          { ac_try='test -z "$ac_c_werror_flag"
3983                          || test ! -s conftest.err'
3984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3985   (eval $ac_try) 2>&5
3986   ac_status=$?
3987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3988   (exit $ac_status); }; } &&
3989          { ac_try='test -s conftest.$ac_objext'
3990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3991   (eval $ac_try) 2>&5
3992   ac_status=$?
3993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3994   (exit $ac_status); }; }; then
3995   ac_cv_safe_to_define___extensions__=yes
3996 else
3997   echo "$as_me: failed program was:" >&5
3998 sed 's/^/| /' conftest.$ac_ext >&5
3999
4000 ac_cv_safe_to_define___extensions__=no
4001 fi
4002 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4003 fi
4004 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4005 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4006   test $ac_cv_safe_to_define___extensions__ = yes &&
4007     cat >>confdefs.h <<\_ACEOF
4008 #define __EXTENSIONS__ 1
4009 _ACEOF
4010
4011   cat >>confdefs.h <<\_ACEOF
4012 #define _ALL_SOURCE 1
4013 _ACEOF
4014
4015   cat >>confdefs.h <<\_ACEOF
4016 #define _GNU_SOURCE 1
4017 _ACEOF
4018
4019   cat >>confdefs.h <<\_ACEOF
4020 #define _POSIX_PTHREAD_SEMANTICS 1
4021 _ACEOF
4022
4023   cat >>confdefs.h <<\_ACEOF
4024 #define _TANDEM_SOURCE 1
4025 _ACEOF
4026
4027
4028 ac_ext=c
4029 ac_cpp='$CPP $CPPFLAGS'
4030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4033 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4034 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4035 # On Suns, sometimes $CPP names a directory.
4036 if test -n "$CPP" && test -d "$CPP"; then
4037   CPP=
4038 fi
4039 if test -z "$CPP"; then
4040   if test "${ac_cv_prog_CPP+set}" = set; then
4041   echo $ECHO_N "(cached) $ECHO_C" >&6
4042 else
4043       # Double quotes because CPP needs to be expanded
4044     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4045     do
4046       ac_preproc_ok=false
4047 for ac_c_preproc_warn_flag in '' yes
4048 do
4049   # Use a header file that comes with gcc, so configuring glibc
4050   # with a fresh cross-compiler works.
4051   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4052   # <limits.h> exists even on freestanding compilers.
4053   # On the NeXT, cc -E runs the code through the compiler's parser,
4054   # not just through cpp. "Syntax error" is here to catch this case.
4055   cat >conftest.$ac_ext <<_ACEOF
4056 /* confdefs.h.  */
4057 _ACEOF
4058 cat confdefs.h >>conftest.$ac_ext
4059 cat >>conftest.$ac_ext <<_ACEOF
4060 /* end confdefs.h.  */
4061 #ifdef __STDC__
4062 # include <limits.h>
4063 #else
4064 # include <assert.h>
4065 #endif
4066                      Syntax error
4067 _ACEOF
4068 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4069   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4070   ac_status=$?
4071   grep -v '^ *+' conftest.er1 >conftest.err
4072   rm -f conftest.er1
4073   cat conftest.err >&5
4074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4075   (exit $ac_status); } >/dev/null; then
4076   if test -s conftest.err; then
4077     ac_cpp_err=$ac_c_preproc_warn_flag
4078     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4079   else
4080     ac_cpp_err=
4081   fi
4082 else
4083   ac_cpp_err=yes
4084 fi
4085 if test -z "$ac_cpp_err"; then
4086   :
4087 else
4088   echo "$as_me: failed program was:" >&5
4089 sed 's/^/| /' conftest.$ac_ext >&5
4090
4091   # Broken: fails on valid input.
4092 continue
4093 fi
4094 rm -f conftest.err conftest.$ac_ext
4095
4096   # OK, works on sane cases.  Now check whether non-existent headers
4097   # can be detected and how.
4098   cat >conftest.$ac_ext <<_ACEOF
4099 /* confdefs.h.  */
4100 _ACEOF
4101 cat confdefs.h >>conftest.$ac_ext
4102 cat >>conftest.$ac_ext <<_ACEOF
4103 /* end confdefs.h.  */
4104 #include <ac_nonexistent.h>
4105 _ACEOF
4106 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4107   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4108   ac_status=$?
4109   grep -v '^ *+' conftest.er1 >conftest.err
4110   rm -f conftest.er1
4111   cat conftest.err >&5
4112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4113   (exit $ac_status); } >/dev/null; then
4114   if test -s conftest.err; then
4115     ac_cpp_err=$ac_c_preproc_warn_flag
4116     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4117   else
4118     ac_cpp_err=
4119   fi
4120 else
4121   ac_cpp_err=yes
4122 fi
4123 if test -z "$ac_cpp_err"; then
4124   # Broken: success on invalid input.
4125 continue
4126 else
4127   echo "$as_me: failed program was:" >&5
4128 sed 's/^/| /' conftest.$ac_ext >&5
4129
4130   # Passes both tests.
4131 ac_preproc_ok=:
4132 break
4133 fi
4134 rm -f conftest.err conftest.$ac_ext
4135
4136 done
4137 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4138 rm -f conftest.err conftest.$ac_ext
4139 if $ac_preproc_ok; then
4140   break
4141 fi
4142
4143     done
4144     ac_cv_prog_CPP=$CPP
4145
4146 fi
4147   CPP=$ac_cv_prog_CPP
4148 else
4149   ac_cv_prog_CPP=$CPP
4150 fi
4151 echo "$as_me:$LINENO: result: $CPP" >&5
4152 echo "${ECHO_T}$CPP" >&6
4153 ac_preproc_ok=false
4154 for ac_c_preproc_warn_flag in '' yes
4155 do
4156   # Use a header file that comes with gcc, so configuring glibc
4157   # with a fresh cross-compiler works.
4158   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4159   # <limits.h> exists even on freestanding compilers.
4160   # On the NeXT, cc -E runs the code through the compiler's parser,
4161   # not just through cpp. "Syntax error" is here to catch this case.
4162   cat >conftest.$ac_ext <<_ACEOF
4163 /* confdefs.h.  */
4164 _ACEOF
4165 cat confdefs.h >>conftest.$ac_ext
4166 cat >>conftest.$ac_ext <<_ACEOF
4167 /* end confdefs.h.  */
4168 #ifdef __STDC__
4169 # include <limits.h>
4170 #else
4171 # include <assert.h>
4172 #endif
4173                      Syntax error
4174 _ACEOF
4175 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4176   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4177   ac_status=$?
4178   grep -v '^ *+' conftest.er1 >conftest.err
4179   rm -f conftest.er1
4180   cat conftest.err >&5
4181   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4182   (exit $ac_status); } >/dev/null; then
4183   if test -s conftest.err; then
4184     ac_cpp_err=$ac_c_preproc_warn_flag
4185     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4186   else
4187     ac_cpp_err=
4188   fi
4189 else
4190   ac_cpp_err=yes
4191 fi
4192 if test -z "$ac_cpp_err"; then
4193   :
4194 else
4195   echo "$as_me: failed program was:" >&5
4196 sed 's/^/| /' conftest.$ac_ext >&5
4197
4198   # Broken: fails on valid input.
4199 continue
4200 fi
4201 rm -f conftest.err conftest.$ac_ext
4202
4203   # OK, works on sane cases.  Now check whether non-existent headers
4204   # can be detected and how.
4205   cat >conftest.$ac_ext <<_ACEOF
4206 /* confdefs.h.  */
4207 _ACEOF
4208 cat confdefs.h >>conftest.$ac_ext
4209 cat >>conftest.$ac_ext <<_ACEOF
4210 /* end confdefs.h.  */
4211 #include <ac_nonexistent.h>
4212 _ACEOF
4213 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4214   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4215   ac_status=$?
4216   grep -v '^ *+' conftest.er1 >conftest.err
4217   rm -f conftest.er1
4218   cat conftest.err >&5
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); } >/dev/null; then
4221   if test -s conftest.err; then
4222     ac_cpp_err=$ac_c_preproc_warn_flag
4223     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4224   else
4225     ac_cpp_err=
4226   fi
4227 else
4228   ac_cpp_err=yes
4229 fi
4230 if test -z "$ac_cpp_err"; then
4231   # Broken: success on invalid input.
4232 continue
4233 else
4234   echo "$as_me: failed program was:" >&5
4235 sed 's/^/| /' conftest.$ac_ext >&5
4236
4237   # Passes both tests.
4238 ac_preproc_ok=:
4239 break
4240 fi
4241 rm -f conftest.err conftest.$ac_ext
4242
4243 done
4244 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4245 rm -f conftest.err conftest.$ac_ext
4246 if $ac_preproc_ok; then
4247   :
4248 else
4249   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4250 See \`config.log' for more details." >&5
4251 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4252 See \`config.log' for more details." >&2;}
4253    { (exit 1); exit 1; }; }
4254 fi
4255
4256 ac_ext=c
4257 ac_cpp='$CPP $CPPFLAGS'
4258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4261
4262 echo "$as_me:$LINENO: checking for inline" >&5
4263 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4264 if test "${ac_cv_c_inline+set}" = set; then
4265   echo $ECHO_N "(cached) $ECHO_C" >&6
4266 else
4267   ac_cv_c_inline=no
4268 for ac_kw in inline __inline__ __inline; do
4269   cat >conftest.$ac_ext <<_ACEOF
4270 /* confdefs.h.  */
4271 _ACEOF
4272 cat confdefs.h >>conftest.$ac_ext
4273 cat >>conftest.$ac_ext <<_ACEOF
4274 /* end confdefs.h.  */
4275 #ifndef __cplusplus
4276 typedef int foo_t;
4277 static $ac_kw foo_t static_foo () {return 0; }
4278 $ac_kw foo_t foo () {return 0; }
4279 #endif
4280
4281 _ACEOF
4282 rm -f conftest.$ac_objext
4283 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4284   (eval $ac_compile) 2>conftest.er1
4285   ac_status=$?
4286   grep -v '^ *+' conftest.er1 >conftest.err
4287   rm -f conftest.er1
4288   cat conftest.err >&5
4289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4290   (exit $ac_status); } &&
4291          { ac_try='test -z "$ac_c_werror_flag"
4292                          || test ! -s conftest.err'
4293   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4294   (eval $ac_try) 2>&5
4295   ac_status=$?
4296   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4297   (exit $ac_status); }; } &&
4298          { ac_try='test -s conftest.$ac_objext'
4299   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4300   (eval $ac_try) 2>&5
4301   ac_status=$?
4302   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4303   (exit $ac_status); }; }; then
4304   ac_cv_c_inline=$ac_kw; break
4305 else
4306   echo "$as_me: failed program was:" >&5
4307 sed 's/^/| /' conftest.$ac_ext >&5
4308
4309 fi
4310 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4311 done
4312
4313 fi
4314 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4315 echo "${ECHO_T}$ac_cv_c_inline" >&6
4316
4317
4318 case $ac_cv_c_inline in
4319   inline | yes) ;;
4320   *)
4321     case $ac_cv_c_inline in
4322       no) ac_val=;;
4323       *) ac_val=$ac_cv_c_inline;;
4324     esac
4325     cat >>confdefs.h <<_ACEOF
4326 #ifndef __cplusplus
4327 #define inline $ac_val
4328 #endif
4329 _ACEOF
4330     ;;
4331 esac
4332
4333
4334 # sizeof(char) is 1 by definition.
4335 echo "$as_me:$LINENO: checking for void *" >&5
4336 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4337 if test "${ac_cv_type_void_p+set}" = set; then
4338   echo $ECHO_N "(cached) $ECHO_C" >&6
4339 else
4340   cat >conftest.$ac_ext <<_ACEOF
4341 /* confdefs.h.  */
4342 _ACEOF
4343 cat confdefs.h >>conftest.$ac_ext
4344 cat >>conftest.$ac_ext <<_ACEOF
4345 /* end confdefs.h.  */
4346 $ac_includes_default
4347 int
4348 main ()
4349 {
4350 if ((void * *) 0)
4351   return 0;
4352 if (sizeof (void *))
4353   return 0;
4354   ;
4355   return 0;
4356 }
4357 _ACEOF
4358 rm -f conftest.$ac_objext
4359 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4360   (eval $ac_compile) 2>conftest.er1
4361   ac_status=$?
4362   grep -v '^ *+' conftest.er1 >conftest.err
4363   rm -f conftest.er1
4364   cat conftest.err >&5
4365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4366   (exit $ac_status); } &&
4367          { ac_try='test -z "$ac_c_werror_flag"
4368                          || test ! -s conftest.err'
4369   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4370   (eval $ac_try) 2>&5
4371   ac_status=$?
4372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4373   (exit $ac_status); }; } &&
4374          { ac_try='test -s conftest.$ac_objext'
4375   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4376   (eval $ac_try) 2>&5
4377   ac_status=$?
4378   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4379   (exit $ac_status); }; }; then
4380   ac_cv_type_void_p=yes
4381 else
4382   echo "$as_me: failed program was:" >&5
4383 sed 's/^/| /' conftest.$ac_ext >&5
4384
4385 ac_cv_type_void_p=no
4386 fi
4387 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4388 fi
4389 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4390 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4391
4392 echo "$as_me:$LINENO: checking size of void *" >&5
4393 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4394 if test "${ac_cv_sizeof_void_p+set}" = set; then
4395   echo $ECHO_N "(cached) $ECHO_C" >&6
4396 else
4397   if test "$ac_cv_type_void_p" = yes; then
4398   # The cast to unsigned long works around a bug in the HP C Compiler
4399   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4400   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4401   # This bug is HP SR number 8606223364.
4402   if test "$cross_compiling" = yes; then
4403   # Depending upon the size, compute the lo and hi bounds.
4404 cat >conftest.$ac_ext <<_ACEOF
4405 /* confdefs.h.  */
4406 _ACEOF
4407 cat confdefs.h >>conftest.$ac_ext
4408 cat >>conftest.$ac_ext <<_ACEOF
4409 /* end confdefs.h.  */
4410 $ac_includes_default
4411 int
4412 main ()
4413 {
4414 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4415 test_array [0] = 0
4416
4417   ;
4418   return 0;
4419 }
4420 _ACEOF
4421 rm -f conftest.$ac_objext
4422 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4423   (eval $ac_compile) 2>conftest.er1
4424   ac_status=$?
4425   grep -v '^ *+' conftest.er1 >conftest.err
4426   rm -f conftest.er1
4427   cat conftest.err >&5
4428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4429   (exit $ac_status); } &&
4430          { ac_try='test -z "$ac_c_werror_flag"
4431                          || test ! -s conftest.err'
4432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4433   (eval $ac_try) 2>&5
4434   ac_status=$?
4435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436   (exit $ac_status); }; } &&
4437          { ac_try='test -s conftest.$ac_objext'
4438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4439   (eval $ac_try) 2>&5
4440   ac_status=$?
4441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4442   (exit $ac_status); }; }; then
4443   ac_lo=0 ac_mid=0
4444   while :; do
4445     cat >conftest.$ac_ext <<_ACEOF
4446 /* confdefs.h.  */
4447 _ACEOF
4448 cat confdefs.h >>conftest.$ac_ext
4449 cat >>conftest.$ac_ext <<_ACEOF
4450 /* end confdefs.h.  */
4451 $ac_includes_default
4452 int
4453 main ()
4454 {
4455 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4456 test_array [0] = 0
4457
4458   ;
4459   return 0;
4460 }
4461 _ACEOF
4462 rm -f conftest.$ac_objext
4463 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4464   (eval $ac_compile) 2>conftest.er1
4465   ac_status=$?
4466   grep -v '^ *+' conftest.er1 >conftest.err
4467   rm -f conftest.er1
4468   cat conftest.err >&5
4469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4470   (exit $ac_status); } &&
4471          { ac_try='test -z "$ac_c_werror_flag"
4472                          || test ! -s conftest.err'
4473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4474   (eval $ac_try) 2>&5
4475   ac_status=$?
4476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4477   (exit $ac_status); }; } &&
4478          { ac_try='test -s conftest.$ac_objext'
4479   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4480   (eval $ac_try) 2>&5
4481   ac_status=$?
4482   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4483   (exit $ac_status); }; }; then
4484   ac_hi=$ac_mid; break
4485 else
4486   echo "$as_me: failed program was:" >&5
4487 sed 's/^/| /' conftest.$ac_ext >&5
4488
4489 ac_lo=`expr $ac_mid + 1`
4490                     if test $ac_lo -le $ac_mid; then
4491                       ac_lo= ac_hi=
4492                       break
4493                     fi
4494                     ac_mid=`expr 2 '*' $ac_mid + 1`
4495 fi
4496 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4497   done
4498 else
4499   echo "$as_me: failed program was:" >&5
4500 sed 's/^/| /' conftest.$ac_ext >&5
4501
4502 cat >conftest.$ac_ext <<_ACEOF
4503 /* confdefs.h.  */
4504 _ACEOF
4505 cat confdefs.h >>conftest.$ac_ext
4506 cat >>conftest.$ac_ext <<_ACEOF
4507 /* end confdefs.h.  */
4508 $ac_includes_default
4509 int
4510 main ()
4511 {
4512 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4513 test_array [0] = 0
4514
4515   ;
4516   return 0;
4517 }
4518 _ACEOF
4519 rm -f conftest.$ac_objext
4520 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4521   (eval $ac_compile) 2>conftest.er1
4522   ac_status=$?
4523   grep -v '^ *+' conftest.er1 >conftest.err
4524   rm -f conftest.er1
4525   cat conftest.err >&5
4526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4527   (exit $ac_status); } &&
4528          { ac_try='test -z "$ac_c_werror_flag"
4529                          || test ! -s conftest.err'
4530   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4531   (eval $ac_try) 2>&5
4532   ac_status=$?
4533   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4534   (exit $ac_status); }; } &&
4535          { ac_try='test -s conftest.$ac_objext'
4536   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4537   (eval $ac_try) 2>&5
4538   ac_status=$?
4539   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4540   (exit $ac_status); }; }; then
4541   ac_hi=-1 ac_mid=-1
4542   while :; do
4543     cat >conftest.$ac_ext <<_ACEOF
4544 /* confdefs.h.  */
4545 _ACEOF
4546 cat confdefs.h >>conftest.$ac_ext
4547 cat >>conftest.$ac_ext <<_ACEOF
4548 /* end confdefs.h.  */
4549 $ac_includes_default
4550 int
4551 main ()
4552 {
4553 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4554 test_array [0] = 0
4555
4556   ;
4557   return 0;
4558 }
4559 _ACEOF
4560 rm -f conftest.$ac_objext
4561 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4562   (eval $ac_compile) 2>conftest.er1
4563   ac_status=$?
4564   grep -v '^ *+' conftest.er1 >conftest.err
4565   rm -f conftest.er1
4566   cat conftest.err >&5
4567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4568   (exit $ac_status); } &&
4569          { ac_try='test -z "$ac_c_werror_flag"
4570                          || test ! -s conftest.err'
4571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4572   (eval $ac_try) 2>&5
4573   ac_status=$?
4574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4575   (exit $ac_status); }; } &&
4576          { ac_try='test -s conftest.$ac_objext'
4577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4578   (eval $ac_try) 2>&5
4579   ac_status=$?
4580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4581   (exit $ac_status); }; }; then
4582   ac_lo=$ac_mid; break
4583 else
4584   echo "$as_me: failed program was:" >&5
4585 sed 's/^/| /' conftest.$ac_ext >&5
4586
4587 ac_hi=`expr '(' $ac_mid ')' - 1`
4588                        if test $ac_mid -le $ac_hi; then
4589                          ac_lo= ac_hi=
4590                          break
4591                        fi
4592                        ac_mid=`expr 2 '*' $ac_mid`
4593 fi
4594 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4595   done
4596 else
4597   echo "$as_me: failed program was:" >&5
4598 sed 's/^/| /' conftest.$ac_ext >&5
4599
4600 ac_lo= ac_hi=
4601 fi
4602 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4603 fi
4604 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4605 # Binary search between lo and hi bounds.
4606 while test "x$ac_lo" != "x$ac_hi"; do
4607   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4608   cat >conftest.$ac_ext <<_ACEOF
4609 /* confdefs.h.  */
4610 _ACEOF
4611 cat confdefs.h >>conftest.$ac_ext
4612 cat >>conftest.$ac_ext <<_ACEOF
4613 /* end confdefs.h.  */
4614 $ac_includes_default
4615 int
4616 main ()
4617 {
4618 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4619 test_array [0] = 0
4620
4621   ;
4622   return 0;
4623 }
4624 _ACEOF
4625 rm -f conftest.$ac_objext
4626 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4627   (eval $ac_compile) 2>conftest.er1
4628   ac_status=$?
4629   grep -v '^ *+' conftest.er1 >conftest.err
4630   rm -f conftest.er1
4631   cat conftest.err >&5
4632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4633   (exit $ac_status); } &&
4634          { ac_try='test -z "$ac_c_werror_flag"
4635                          || test ! -s conftest.err'
4636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4637   (eval $ac_try) 2>&5
4638   ac_status=$?
4639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4640   (exit $ac_status); }; } &&
4641          { ac_try='test -s conftest.$ac_objext'
4642   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4643   (eval $ac_try) 2>&5
4644   ac_status=$?
4645   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4646   (exit $ac_status); }; }; then
4647   ac_hi=$ac_mid
4648 else
4649   echo "$as_me: failed program was:" >&5
4650 sed 's/^/| /' conftest.$ac_ext >&5
4651
4652 ac_lo=`expr '(' $ac_mid ')' + 1`
4653 fi
4654 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4655 done
4656 case $ac_lo in
4657 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4658 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4659 See \`config.log' for more details." >&5
4660 echo "$as_me: error: cannot compute sizeof (void *), 77
4661 See \`config.log' for more details." >&2;}
4662    { (exit 1); exit 1; }; } ;;
4663 esac
4664 else
4665   if test "$cross_compiling" = yes; then
4666   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4667 See \`config.log' for more details." >&5
4668 echo "$as_me: error: cannot run test program while cross compiling
4669 See \`config.log' for more details." >&2;}
4670    { (exit 1); exit 1; }; }
4671 else
4672   cat >conftest.$ac_ext <<_ACEOF
4673 /* confdefs.h.  */
4674 _ACEOF
4675 cat confdefs.h >>conftest.$ac_ext
4676 cat >>conftest.$ac_ext <<_ACEOF
4677 /* end confdefs.h.  */
4678 $ac_includes_default
4679 long longval () { return (long) (sizeof (void *)); }
4680 unsigned long ulongval () { return (long) (sizeof (void *)); }
4681 #include <stdio.h>
4682 #include <stdlib.h>
4683 int
4684 main ()
4685 {
4686
4687   FILE *f = fopen ("conftest.val", "w");
4688   if (! f)
4689     exit (1);
4690   if (((long) (sizeof (void *))) < 0)
4691     {
4692       long i = longval ();
4693       if (i != ((long) (sizeof (void *))))
4694         exit (1);
4695       fprintf (f, "%ld\n", i);
4696     }
4697   else
4698     {
4699       unsigned long i = ulongval ();
4700       if (i != ((long) (sizeof (void *))))
4701         exit (1);
4702       fprintf (f, "%lu\n", i);
4703     }
4704   exit (ferror (f) || fclose (f) != 0);
4705
4706   ;
4707   return 0;
4708 }
4709 _ACEOF
4710 rm -f conftest$ac_exeext
4711 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4712   (eval $ac_link) 2>&5
4713   ac_status=$?
4714   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4715   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4716   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4717   (eval $ac_try) 2>&5
4718   ac_status=$?
4719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4720   (exit $ac_status); }; }; then
4721   ac_cv_sizeof_void_p=`cat conftest.val`
4722 else
4723   echo "$as_me: program exited with status $ac_status" >&5
4724 echo "$as_me: failed program was:" >&5
4725 sed 's/^/| /' conftest.$ac_ext >&5
4726
4727 ( exit $ac_status )
4728 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4729 See \`config.log' for more details." >&5
4730 echo "$as_me: error: cannot compute sizeof (void *), 77
4731 See \`config.log' for more details." >&2;}
4732    { (exit 1); exit 1; }; }
4733 fi
4734 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4735 fi
4736 fi
4737 rm -f conftest.val
4738 else
4739   ac_cv_sizeof_void_p=0
4740 fi
4741 fi
4742 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4743 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4744 cat >>confdefs.h <<_ACEOF
4745 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4746 _ACEOF
4747
4748
4749 echo "$as_me:$LINENO: checking for short" >&5
4750 echo $ECHO_N "checking for short... $ECHO_C" >&6
4751 if test "${ac_cv_type_short+set}" = set; then
4752   echo $ECHO_N "(cached) $ECHO_C" >&6
4753 else
4754   cat >conftest.$ac_ext <<_ACEOF
4755 /* confdefs.h.  */
4756 _ACEOF
4757 cat confdefs.h >>conftest.$ac_ext
4758 cat >>conftest.$ac_ext <<_ACEOF
4759 /* end confdefs.h.  */
4760 $ac_includes_default
4761 int
4762 main ()
4763 {
4764 if ((short *) 0)
4765   return 0;
4766 if (sizeof (short))
4767   return 0;
4768   ;
4769   return 0;
4770 }
4771 _ACEOF
4772 rm -f conftest.$ac_objext
4773 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4774   (eval $ac_compile) 2>conftest.er1
4775   ac_status=$?
4776   grep -v '^ *+' conftest.er1 >conftest.err
4777   rm -f conftest.er1
4778   cat conftest.err >&5
4779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4780   (exit $ac_status); } &&
4781          { ac_try='test -z "$ac_c_werror_flag"
4782                          || test ! -s conftest.err'
4783   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4784   (eval $ac_try) 2>&5
4785   ac_status=$?
4786   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4787   (exit $ac_status); }; } &&
4788          { ac_try='test -s conftest.$ac_objext'
4789   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4790   (eval $ac_try) 2>&5
4791   ac_status=$?
4792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793   (exit $ac_status); }; }; then
4794   ac_cv_type_short=yes
4795 else
4796   echo "$as_me: failed program was:" >&5
4797 sed 's/^/| /' conftest.$ac_ext >&5
4798
4799 ac_cv_type_short=no
4800 fi
4801 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4802 fi
4803 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4804 echo "${ECHO_T}$ac_cv_type_short" >&6
4805
4806 echo "$as_me:$LINENO: checking size of short" >&5
4807 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4808 if test "${ac_cv_sizeof_short+set}" = set; then
4809   echo $ECHO_N "(cached) $ECHO_C" >&6
4810 else
4811   if test "$ac_cv_type_short" = yes; then
4812   # The cast to unsigned long works around a bug in the HP C Compiler
4813   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4814   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4815   # This bug is HP SR number 8606223364.
4816   if test "$cross_compiling" = yes; then
4817   # Depending upon the size, compute the lo and hi bounds.
4818 cat >conftest.$ac_ext <<_ACEOF
4819 /* confdefs.h.  */
4820 _ACEOF
4821 cat confdefs.h >>conftest.$ac_ext
4822 cat >>conftest.$ac_ext <<_ACEOF
4823 /* end confdefs.h.  */
4824 $ac_includes_default
4825 int
4826 main ()
4827 {
4828 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4829 test_array [0] = 0
4830
4831   ;
4832   return 0;
4833 }
4834 _ACEOF
4835 rm -f conftest.$ac_objext
4836 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4837   (eval $ac_compile) 2>conftest.er1
4838   ac_status=$?
4839   grep -v '^ *+' conftest.er1 >conftest.err
4840   rm -f conftest.er1
4841   cat conftest.err >&5
4842   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843   (exit $ac_status); } &&
4844          { ac_try='test -z "$ac_c_werror_flag"
4845                          || test ! -s conftest.err'
4846   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847   (eval $ac_try) 2>&5
4848   ac_status=$?
4849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850   (exit $ac_status); }; } &&
4851          { ac_try='test -s conftest.$ac_objext'
4852   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4853   (eval $ac_try) 2>&5
4854   ac_status=$?
4855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4856   (exit $ac_status); }; }; then
4857   ac_lo=0 ac_mid=0
4858   while :; do
4859     cat >conftest.$ac_ext <<_ACEOF
4860 /* confdefs.h.  */
4861 _ACEOF
4862 cat confdefs.h >>conftest.$ac_ext
4863 cat >>conftest.$ac_ext <<_ACEOF
4864 /* end confdefs.h.  */
4865 $ac_includes_default
4866 int
4867 main ()
4868 {
4869 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4870 test_array [0] = 0
4871
4872   ;
4873   return 0;
4874 }
4875 _ACEOF
4876 rm -f conftest.$ac_objext
4877 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4878   (eval $ac_compile) 2>conftest.er1
4879   ac_status=$?
4880   grep -v '^ *+' conftest.er1 >conftest.err
4881   rm -f conftest.er1
4882   cat conftest.err >&5
4883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884   (exit $ac_status); } &&
4885          { ac_try='test -z "$ac_c_werror_flag"
4886                          || test ! -s conftest.err'
4887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4888   (eval $ac_try) 2>&5
4889   ac_status=$?
4890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891   (exit $ac_status); }; } &&
4892          { ac_try='test -s conftest.$ac_objext'
4893   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4894   (eval $ac_try) 2>&5
4895   ac_status=$?
4896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897   (exit $ac_status); }; }; then
4898   ac_hi=$ac_mid; break
4899 else
4900   echo "$as_me: failed program was:" >&5
4901 sed 's/^/| /' conftest.$ac_ext >&5
4902
4903 ac_lo=`expr $ac_mid + 1`
4904                     if test $ac_lo -le $ac_mid; then
4905                       ac_lo= ac_hi=
4906                       break
4907                     fi
4908                     ac_mid=`expr 2 '*' $ac_mid + 1`
4909 fi
4910 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4911   done
4912 else
4913   echo "$as_me: failed program was:" >&5
4914 sed 's/^/| /' conftest.$ac_ext >&5
4915
4916 cat >conftest.$ac_ext <<_ACEOF
4917 /* confdefs.h.  */
4918 _ACEOF
4919 cat confdefs.h >>conftest.$ac_ext
4920 cat >>conftest.$ac_ext <<_ACEOF
4921 /* end confdefs.h.  */
4922 $ac_includes_default
4923 int
4924 main ()
4925 {
4926 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4927 test_array [0] = 0
4928
4929   ;
4930   return 0;
4931 }
4932 _ACEOF
4933 rm -f conftest.$ac_objext
4934 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4935   (eval $ac_compile) 2>conftest.er1
4936   ac_status=$?
4937   grep -v '^ *+' conftest.er1 >conftest.err
4938   rm -f conftest.er1
4939   cat conftest.err >&5
4940   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941   (exit $ac_status); } &&
4942          { ac_try='test -z "$ac_c_werror_flag"
4943                          || test ! -s conftest.err'
4944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945   (eval $ac_try) 2>&5
4946   ac_status=$?
4947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948   (exit $ac_status); }; } &&
4949          { ac_try='test -s conftest.$ac_objext'
4950   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4951   (eval $ac_try) 2>&5
4952   ac_status=$?
4953   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4954   (exit $ac_status); }; }; then
4955   ac_hi=-1 ac_mid=-1
4956   while :; do
4957     cat >conftest.$ac_ext <<_ACEOF
4958 /* confdefs.h.  */
4959 _ACEOF
4960 cat confdefs.h >>conftest.$ac_ext
4961 cat >>conftest.$ac_ext <<_ACEOF
4962 /* end confdefs.h.  */
4963 $ac_includes_default
4964 int
4965 main ()
4966 {
4967 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
4968 test_array [0] = 0
4969
4970   ;
4971   return 0;
4972 }
4973 _ACEOF
4974 rm -f conftest.$ac_objext
4975 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4976   (eval $ac_compile) 2>conftest.er1
4977   ac_status=$?
4978   grep -v '^ *+' conftest.er1 >conftest.err
4979   rm -f conftest.er1
4980   cat conftest.err >&5
4981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4982   (exit $ac_status); } &&
4983          { ac_try='test -z "$ac_c_werror_flag"
4984                          || test ! -s conftest.err'
4985   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4986   (eval $ac_try) 2>&5
4987   ac_status=$?
4988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4989   (exit $ac_status); }; } &&
4990          { ac_try='test -s conftest.$ac_objext'
4991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4992   (eval $ac_try) 2>&5
4993   ac_status=$?
4994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4995   (exit $ac_status); }; }; then
4996   ac_lo=$ac_mid; break
4997 else
4998   echo "$as_me: failed program was:" >&5
4999 sed 's/^/| /' conftest.$ac_ext >&5
5000
5001 ac_hi=`expr '(' $ac_mid ')' - 1`
5002                        if test $ac_mid -le $ac_hi; then
5003                          ac_lo= ac_hi=
5004                          break
5005                        fi
5006                        ac_mid=`expr 2 '*' $ac_mid`
5007 fi
5008 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5009   done
5010 else
5011   echo "$as_me: failed program was:" >&5
5012 sed 's/^/| /' conftest.$ac_ext >&5
5013
5014 ac_lo= ac_hi=
5015 fi
5016 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5017 fi
5018 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5019 # Binary search between lo and hi bounds.
5020 while test "x$ac_lo" != "x$ac_hi"; do
5021   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5022   cat >conftest.$ac_ext <<_ACEOF
5023 /* confdefs.h.  */
5024 _ACEOF
5025 cat confdefs.h >>conftest.$ac_ext
5026 cat >>conftest.$ac_ext <<_ACEOF
5027 /* end confdefs.h.  */
5028 $ac_includes_default
5029 int
5030 main ()
5031 {
5032 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5033 test_array [0] = 0
5034
5035   ;
5036   return 0;
5037 }
5038 _ACEOF
5039 rm -f conftest.$ac_objext
5040 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5041   (eval $ac_compile) 2>conftest.er1
5042   ac_status=$?
5043   grep -v '^ *+' conftest.er1 >conftest.err
5044   rm -f conftest.er1
5045   cat conftest.err >&5
5046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5047   (exit $ac_status); } &&
5048          { ac_try='test -z "$ac_c_werror_flag"
5049                          || test ! -s conftest.err'
5050   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5051   (eval $ac_try) 2>&5
5052   ac_status=$?
5053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5054   (exit $ac_status); }; } &&
5055          { ac_try='test -s conftest.$ac_objext'
5056   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5057   (eval $ac_try) 2>&5
5058   ac_status=$?
5059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060   (exit $ac_status); }; }; then
5061   ac_hi=$ac_mid
5062 else
5063   echo "$as_me: failed program was:" >&5
5064 sed 's/^/| /' conftest.$ac_ext >&5
5065
5066 ac_lo=`expr '(' $ac_mid ')' + 1`
5067 fi
5068 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5069 done
5070 case $ac_lo in
5071 ?*) ac_cv_sizeof_short=$ac_lo;;
5072 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5073 See \`config.log' for more details." >&5
5074 echo "$as_me: error: cannot compute sizeof (short), 77
5075 See \`config.log' for more details." >&2;}
5076    { (exit 1); exit 1; }; } ;;
5077 esac
5078 else
5079   if test "$cross_compiling" = yes; then
5080   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5081 See \`config.log' for more details." >&5
5082 echo "$as_me: error: cannot run test program while cross compiling
5083 See \`config.log' for more details." >&2;}
5084    { (exit 1); exit 1; }; }
5085 else
5086   cat >conftest.$ac_ext <<_ACEOF
5087 /* confdefs.h.  */
5088 _ACEOF
5089 cat confdefs.h >>conftest.$ac_ext
5090 cat >>conftest.$ac_ext <<_ACEOF
5091 /* end confdefs.h.  */
5092 $ac_includes_default
5093 long longval () { return (long) (sizeof (short)); }
5094 unsigned long ulongval () { return (long) (sizeof (short)); }
5095 #include <stdio.h>
5096 #include <stdlib.h>
5097 int
5098 main ()
5099 {
5100
5101   FILE *f = fopen ("conftest.val", "w");
5102   if (! f)
5103     exit (1);
5104   if (((long) (sizeof (short))) < 0)
5105     {
5106       long i = longval ();
5107       if (i != ((long) (sizeof (short))))
5108         exit (1);
5109       fprintf (f, "%ld\n", i);
5110     }
5111   else
5112     {
5113       unsigned long i = ulongval ();
5114       if (i != ((long) (sizeof (short))))
5115         exit (1);
5116       fprintf (f, "%lu\n", i);
5117     }
5118   exit (ferror (f) || fclose (f) != 0);
5119
5120   ;
5121   return 0;
5122 }
5123 _ACEOF
5124 rm -f conftest$ac_exeext
5125 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5126   (eval $ac_link) 2>&5
5127   ac_status=$?
5128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5129   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5130   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5131   (eval $ac_try) 2>&5
5132   ac_status=$?
5133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5134   (exit $ac_status); }; }; then
5135   ac_cv_sizeof_short=`cat conftest.val`
5136 else
5137   echo "$as_me: program exited with status $ac_status" >&5
5138 echo "$as_me: failed program was:" >&5
5139 sed 's/^/| /' conftest.$ac_ext >&5
5140
5141 ( exit $ac_status )
5142 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5143 See \`config.log' for more details." >&5
5144 echo "$as_me: error: cannot compute sizeof (short), 77
5145 See \`config.log' for more details." >&2;}
5146    { (exit 1); exit 1; }; }
5147 fi
5148 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5149 fi
5150 fi
5151 rm -f conftest.val
5152 else
5153   ac_cv_sizeof_short=0
5154 fi
5155 fi
5156 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5157 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5158 cat >>confdefs.h <<_ACEOF
5159 #define SIZEOF_SHORT $ac_cv_sizeof_short
5160 _ACEOF
5161
5162
5163 echo "$as_me:$LINENO: checking for int" >&5
5164 echo $ECHO_N "checking for int... $ECHO_C" >&6
5165 if test "${ac_cv_type_int+set}" = set; then
5166   echo $ECHO_N "(cached) $ECHO_C" >&6
5167 else
5168   cat >conftest.$ac_ext <<_ACEOF
5169 /* confdefs.h.  */
5170 _ACEOF
5171 cat confdefs.h >>conftest.$ac_ext
5172 cat >>conftest.$ac_ext <<_ACEOF
5173 /* end confdefs.h.  */
5174 $ac_includes_default
5175 int
5176 main ()
5177 {
5178 if ((int *) 0)
5179   return 0;
5180 if (sizeof (int))
5181   return 0;
5182   ;
5183   return 0;
5184 }
5185 _ACEOF
5186 rm -f conftest.$ac_objext
5187 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5188   (eval $ac_compile) 2>conftest.er1
5189   ac_status=$?
5190   grep -v '^ *+' conftest.er1 >conftest.err
5191   rm -f conftest.er1
5192   cat conftest.err >&5
5193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5194   (exit $ac_status); } &&
5195          { ac_try='test -z "$ac_c_werror_flag"
5196                          || test ! -s conftest.err'
5197   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5198   (eval $ac_try) 2>&5
5199   ac_status=$?
5200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5201   (exit $ac_status); }; } &&
5202          { ac_try='test -s conftest.$ac_objext'
5203   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5204   (eval $ac_try) 2>&5
5205   ac_status=$?
5206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207   (exit $ac_status); }; }; then
5208   ac_cv_type_int=yes
5209 else
5210   echo "$as_me: failed program was:" >&5
5211 sed 's/^/| /' conftest.$ac_ext >&5
5212
5213 ac_cv_type_int=no
5214 fi
5215 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5216 fi
5217 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5218 echo "${ECHO_T}$ac_cv_type_int" >&6
5219
5220 echo "$as_me:$LINENO: checking size of int" >&5
5221 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5222 if test "${ac_cv_sizeof_int+set}" = set; then
5223   echo $ECHO_N "(cached) $ECHO_C" >&6
5224 else
5225   if test "$ac_cv_type_int" = yes; then
5226   # The cast to unsigned long works around a bug in the HP C Compiler
5227   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5228   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5229   # This bug is HP SR number 8606223364.
5230   if test "$cross_compiling" = yes; then
5231   # Depending upon the size, compute the lo and hi bounds.
5232 cat >conftest.$ac_ext <<_ACEOF
5233 /* confdefs.h.  */
5234 _ACEOF
5235 cat confdefs.h >>conftest.$ac_ext
5236 cat >>conftest.$ac_ext <<_ACEOF
5237 /* end confdefs.h.  */
5238 $ac_includes_default
5239 int
5240 main ()
5241 {
5242 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5243 test_array [0] = 0
5244
5245   ;
5246   return 0;
5247 }
5248 _ACEOF
5249 rm -f conftest.$ac_objext
5250 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5251   (eval $ac_compile) 2>conftest.er1
5252   ac_status=$?
5253   grep -v '^ *+' conftest.er1 >conftest.err
5254   rm -f conftest.er1
5255   cat conftest.err >&5
5256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257   (exit $ac_status); } &&
5258          { ac_try='test -z "$ac_c_werror_flag"
5259                          || test ! -s conftest.err'
5260   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5261   (eval $ac_try) 2>&5
5262   ac_status=$?
5263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264   (exit $ac_status); }; } &&
5265          { ac_try='test -s conftest.$ac_objext'
5266   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5267   (eval $ac_try) 2>&5
5268   ac_status=$?
5269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5270   (exit $ac_status); }; }; then
5271   ac_lo=0 ac_mid=0
5272   while :; do
5273     cat >conftest.$ac_ext <<_ACEOF
5274 /* confdefs.h.  */
5275 _ACEOF
5276 cat confdefs.h >>conftest.$ac_ext
5277 cat >>conftest.$ac_ext <<_ACEOF
5278 /* end confdefs.h.  */
5279 $ac_includes_default
5280 int
5281 main ()
5282 {
5283 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5284 test_array [0] = 0
5285
5286   ;
5287   return 0;
5288 }
5289 _ACEOF
5290 rm -f conftest.$ac_objext
5291 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5292   (eval $ac_compile) 2>conftest.er1
5293   ac_status=$?
5294   grep -v '^ *+' conftest.er1 >conftest.err
5295   rm -f conftest.er1
5296   cat conftest.err >&5
5297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5298   (exit $ac_status); } &&
5299          { ac_try='test -z "$ac_c_werror_flag"
5300                          || test ! -s conftest.err'
5301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5302   (eval $ac_try) 2>&5
5303   ac_status=$?
5304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5305   (exit $ac_status); }; } &&
5306          { ac_try='test -s conftest.$ac_objext'
5307   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5308   (eval $ac_try) 2>&5
5309   ac_status=$?
5310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5311   (exit $ac_status); }; }; then
5312   ac_hi=$ac_mid; break
5313 else
5314   echo "$as_me: failed program was:" >&5
5315 sed 's/^/| /' conftest.$ac_ext >&5
5316
5317 ac_lo=`expr $ac_mid + 1`
5318                     if test $ac_lo -le $ac_mid; then
5319                       ac_lo= ac_hi=
5320                       break
5321                     fi
5322                     ac_mid=`expr 2 '*' $ac_mid + 1`
5323 fi
5324 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5325   done
5326 else
5327   echo "$as_me: failed program was:" >&5
5328 sed 's/^/| /' conftest.$ac_ext >&5
5329
5330 cat >conftest.$ac_ext <<_ACEOF
5331 /* confdefs.h.  */
5332 _ACEOF
5333 cat confdefs.h >>conftest.$ac_ext
5334 cat >>conftest.$ac_ext <<_ACEOF
5335 /* end confdefs.h.  */
5336 $ac_includes_default
5337 int
5338 main ()
5339 {
5340 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5341 test_array [0] = 0
5342
5343   ;
5344   return 0;
5345 }
5346 _ACEOF
5347 rm -f conftest.$ac_objext
5348 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5349   (eval $ac_compile) 2>conftest.er1
5350   ac_status=$?
5351   grep -v '^ *+' conftest.er1 >conftest.err
5352   rm -f conftest.er1
5353   cat conftest.err >&5
5354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5355   (exit $ac_status); } &&
5356          { ac_try='test -z "$ac_c_werror_flag"
5357                          || test ! -s conftest.err'
5358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5359   (eval $ac_try) 2>&5
5360   ac_status=$?
5361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5362   (exit $ac_status); }; } &&
5363          { ac_try='test -s conftest.$ac_objext'
5364   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5365   (eval $ac_try) 2>&5
5366   ac_status=$?
5367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5368   (exit $ac_status); }; }; then
5369   ac_hi=-1 ac_mid=-1
5370   while :; do
5371     cat >conftest.$ac_ext <<_ACEOF
5372 /* confdefs.h.  */
5373 _ACEOF
5374 cat confdefs.h >>conftest.$ac_ext
5375 cat >>conftest.$ac_ext <<_ACEOF
5376 /* end confdefs.h.  */
5377 $ac_includes_default
5378 int
5379 main ()
5380 {
5381 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5382 test_array [0] = 0
5383
5384   ;
5385   return 0;
5386 }
5387 _ACEOF
5388 rm -f conftest.$ac_objext
5389 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5390   (eval $ac_compile) 2>conftest.er1
5391   ac_status=$?
5392   grep -v '^ *+' conftest.er1 >conftest.err
5393   rm -f conftest.er1
5394   cat conftest.err >&5
5395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5396   (exit $ac_status); } &&
5397          { ac_try='test -z "$ac_c_werror_flag"
5398                          || test ! -s conftest.err'
5399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5400   (eval $ac_try) 2>&5
5401   ac_status=$?
5402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5403   (exit $ac_status); }; } &&
5404          { ac_try='test -s conftest.$ac_objext'
5405   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5406   (eval $ac_try) 2>&5
5407   ac_status=$?
5408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5409   (exit $ac_status); }; }; then
5410   ac_lo=$ac_mid; break
5411 else
5412   echo "$as_me: failed program was:" >&5
5413 sed 's/^/| /' conftest.$ac_ext >&5
5414
5415 ac_hi=`expr '(' $ac_mid ')' - 1`
5416                        if test $ac_mid -le $ac_hi; then
5417                          ac_lo= ac_hi=
5418                          break
5419                        fi
5420                        ac_mid=`expr 2 '*' $ac_mid`
5421 fi
5422 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5423   done
5424 else
5425   echo "$as_me: failed program was:" >&5
5426 sed 's/^/| /' conftest.$ac_ext >&5
5427
5428 ac_lo= ac_hi=
5429 fi
5430 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5431 fi
5432 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5433 # Binary search between lo and hi bounds.
5434 while test "x$ac_lo" != "x$ac_hi"; do
5435   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5436   cat >conftest.$ac_ext <<_ACEOF
5437 /* confdefs.h.  */
5438 _ACEOF
5439 cat confdefs.h >>conftest.$ac_ext
5440 cat >>conftest.$ac_ext <<_ACEOF
5441 /* end confdefs.h.  */
5442 $ac_includes_default
5443 int
5444 main ()
5445 {
5446 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5447 test_array [0] = 0
5448
5449   ;
5450   return 0;
5451 }
5452 _ACEOF
5453 rm -f conftest.$ac_objext
5454 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5455   (eval $ac_compile) 2>conftest.er1
5456   ac_status=$?
5457   grep -v '^ *+' conftest.er1 >conftest.err
5458   rm -f conftest.er1
5459   cat conftest.err >&5
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); } &&
5462          { ac_try='test -z "$ac_c_werror_flag"
5463                          || test ! -s conftest.err'
5464   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5465   (eval $ac_try) 2>&5
5466   ac_status=$?
5467   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5468   (exit $ac_status); }; } &&
5469          { ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
5475   ac_hi=$ac_mid
5476 else
5477   echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480 ac_lo=`expr '(' $ac_mid ')' + 1`
5481 fi
5482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5483 done
5484 case $ac_lo in
5485 ?*) ac_cv_sizeof_int=$ac_lo;;
5486 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5487 See \`config.log' for more details." >&5
5488 echo "$as_me: error: cannot compute sizeof (int), 77
5489 See \`config.log' for more details." >&2;}
5490    { (exit 1); exit 1; }; } ;;
5491 esac
5492 else
5493   if test "$cross_compiling" = yes; then
5494   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5495 See \`config.log' for more details." >&5
5496 echo "$as_me: error: cannot run test program while cross compiling
5497 See \`config.log' for more details." >&2;}
5498    { (exit 1); exit 1; }; }
5499 else
5500   cat >conftest.$ac_ext <<_ACEOF
5501 /* confdefs.h.  */
5502 _ACEOF
5503 cat confdefs.h >>conftest.$ac_ext
5504 cat >>conftest.$ac_ext <<_ACEOF
5505 /* end confdefs.h.  */
5506 $ac_includes_default
5507 long longval () { return (long) (sizeof (int)); }
5508 unsigned long ulongval () { return (long) (sizeof (int)); }
5509 #include <stdio.h>
5510 #include <stdlib.h>
5511 int
5512 main ()
5513 {
5514
5515   FILE *f = fopen ("conftest.val", "w");
5516   if (! f)
5517     exit (1);
5518   if (((long) (sizeof (int))) < 0)
5519     {
5520       long i = longval ();
5521       if (i != ((long) (sizeof (int))))
5522         exit (1);
5523       fprintf (f, "%ld\n", i);
5524     }
5525   else
5526     {
5527       unsigned long i = ulongval ();
5528       if (i != ((long) (sizeof (int))))
5529         exit (1);
5530       fprintf (f, "%lu\n", i);
5531     }
5532   exit (ferror (f) || fclose (f) != 0);
5533
5534   ;
5535   return 0;
5536 }
5537 _ACEOF
5538 rm -f conftest$ac_exeext
5539 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5540   (eval $ac_link) 2>&5
5541   ac_status=$?
5542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5543   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5544   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5545   (eval $ac_try) 2>&5
5546   ac_status=$?
5547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548   (exit $ac_status); }; }; then
5549   ac_cv_sizeof_int=`cat conftest.val`
5550 else
5551   echo "$as_me: program exited with status $ac_status" >&5
5552 echo "$as_me: failed program was:" >&5
5553 sed 's/^/| /' conftest.$ac_ext >&5
5554
5555 ( exit $ac_status )
5556 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5557 See \`config.log' for more details." >&5
5558 echo "$as_me: error: cannot compute sizeof (int), 77
5559 See \`config.log' for more details." >&2;}
5560    { (exit 1); exit 1; }; }
5561 fi
5562 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5563 fi
5564 fi
5565 rm -f conftest.val
5566 else
5567   ac_cv_sizeof_int=0
5568 fi
5569 fi
5570 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5571 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5572 cat >>confdefs.h <<_ACEOF
5573 #define SIZEOF_INT $ac_cv_sizeof_int
5574 _ACEOF
5575
5576
5577 echo "$as_me:$LINENO: checking for long" >&5
5578 echo $ECHO_N "checking for long... $ECHO_C" >&6
5579 if test "${ac_cv_type_long+set}" = set; then
5580   echo $ECHO_N "(cached) $ECHO_C" >&6
5581 else
5582   cat >conftest.$ac_ext <<_ACEOF
5583 /* confdefs.h.  */
5584 _ACEOF
5585 cat confdefs.h >>conftest.$ac_ext
5586 cat >>conftest.$ac_ext <<_ACEOF
5587 /* end confdefs.h.  */
5588 $ac_includes_default
5589 int
5590 main ()
5591 {
5592 if ((long *) 0)
5593   return 0;
5594 if (sizeof (long))
5595   return 0;
5596   ;
5597   return 0;
5598 }
5599 _ACEOF
5600 rm -f conftest.$ac_objext
5601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5602   (eval $ac_compile) 2>conftest.er1
5603   ac_status=$?
5604   grep -v '^ *+' conftest.er1 >conftest.err
5605   rm -f conftest.er1
5606   cat conftest.err >&5
5607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5608   (exit $ac_status); } &&
5609          { ac_try='test -z "$ac_c_werror_flag"
5610                          || test ! -s conftest.err'
5611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5612   (eval $ac_try) 2>&5
5613   ac_status=$?
5614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5615   (exit $ac_status); }; } &&
5616          { ac_try='test -s conftest.$ac_objext'
5617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5618   (eval $ac_try) 2>&5
5619   ac_status=$?
5620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621   (exit $ac_status); }; }; then
5622   ac_cv_type_long=yes
5623 else
5624   echo "$as_me: failed program was:" >&5
5625 sed 's/^/| /' conftest.$ac_ext >&5
5626
5627 ac_cv_type_long=no
5628 fi
5629 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5630 fi
5631 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5632 echo "${ECHO_T}$ac_cv_type_long" >&6
5633
5634 echo "$as_me:$LINENO: checking size of long" >&5
5635 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5636 if test "${ac_cv_sizeof_long+set}" = set; then
5637   echo $ECHO_N "(cached) $ECHO_C" >&6
5638 else
5639   if test "$ac_cv_type_long" = yes; then
5640   # The cast to unsigned long works around a bug in the HP C Compiler
5641   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5642   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5643   # This bug is HP SR number 8606223364.
5644   if test "$cross_compiling" = yes; then
5645   # Depending upon the size, compute the lo and hi bounds.
5646 cat >conftest.$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 $ac_includes_default
5653 int
5654 main ()
5655 {
5656 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5657 test_array [0] = 0
5658
5659   ;
5660   return 0;
5661 }
5662 _ACEOF
5663 rm -f conftest.$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 $ac_status); }; }; then
5685   ac_lo=0 ac_mid=0
5686   while :; do
5687     cat >conftest.$ac_ext <<_ACEOF
5688 /* confdefs.h.  */
5689 _ACEOF
5690 cat confdefs.h >>conftest.$ac_ext
5691 cat >>conftest.$ac_ext <<_ACEOF
5692 /* end confdefs.h.  */
5693 $ac_includes_default
5694 int
5695 main ()
5696 {
5697 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5698 test_array [0] = 0
5699
5700   ;
5701   return 0;
5702 }
5703 _ACEOF
5704 rm -f conftest.$ac_objext
5705 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5706   (eval $ac_compile) 2>conftest.er1
5707   ac_status=$?
5708   grep -v '^ *+' conftest.er1 >conftest.err
5709   rm -f conftest.er1
5710   cat conftest.err >&5
5711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5712   (exit $ac_status); } &&
5713          { ac_try='test -z "$ac_c_werror_flag"
5714                          || test ! -s conftest.err'
5715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5716   (eval $ac_try) 2>&5
5717   ac_status=$?
5718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5719   (exit $ac_status); }; } &&
5720          { ac_try='test -s conftest.$ac_objext'
5721   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5722   (eval $ac_try) 2>&5
5723   ac_status=$?
5724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5725   (exit $ac_status); }; }; then
5726   ac_hi=$ac_mid; break
5727 else
5728   echo "$as_me: failed program was:" >&5
5729 sed 's/^/| /' conftest.$ac_ext >&5
5730
5731 ac_lo=`expr $ac_mid + 1`
5732                     if test $ac_lo -le $ac_mid; then
5733                       ac_lo= ac_hi=
5734                       break
5735                     fi
5736                     ac_mid=`expr 2 '*' $ac_mid + 1`
5737 fi
5738 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5739   done
5740 else
5741   echo "$as_me: failed program was:" >&5
5742 sed 's/^/| /' conftest.$ac_ext >&5
5743
5744 cat >conftest.$ac_ext <<_ACEOF
5745 /* confdefs.h.  */
5746 _ACEOF
5747 cat confdefs.h >>conftest.$ac_ext
5748 cat >>conftest.$ac_ext <<_ACEOF
5749 /* end confdefs.h.  */
5750 $ac_includes_default
5751 int
5752 main ()
5753 {
5754 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5755 test_array [0] = 0
5756
5757   ;
5758   return 0;
5759 }
5760 _ACEOF
5761 rm -f conftest.$ac_objext
5762 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5763   (eval $ac_compile) 2>conftest.er1
5764   ac_status=$?
5765   grep -v '^ *+' conftest.er1 >conftest.err
5766   rm -f conftest.er1
5767   cat conftest.err >&5
5768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769   (exit $ac_status); } &&
5770          { ac_try='test -z "$ac_c_werror_flag"
5771                          || test ! -s conftest.err'
5772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5773   (eval $ac_try) 2>&5
5774   ac_status=$?
5775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5776   (exit $ac_status); }; } &&
5777          { ac_try='test -s conftest.$ac_objext'
5778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5779   (eval $ac_try) 2>&5
5780   ac_status=$?
5781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5782   (exit $ac_status); }; }; then
5783   ac_hi=-1 ac_mid=-1
5784   while :; do
5785     cat >conftest.$ac_ext <<_ACEOF
5786 /* confdefs.h.  */
5787 _ACEOF
5788 cat confdefs.h >>conftest.$ac_ext
5789 cat >>conftest.$ac_ext <<_ACEOF
5790 /* end confdefs.h.  */
5791 $ac_includes_default
5792 int
5793 main ()
5794 {
5795 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5796 test_array [0] = 0
5797
5798   ;
5799   return 0;
5800 }
5801 _ACEOF
5802 rm -f conftest.$ac_objext
5803 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5804   (eval $ac_compile) 2>conftest.er1
5805   ac_status=$?
5806   grep -v '^ *+' conftest.er1 >conftest.err
5807   rm -f conftest.er1
5808   cat conftest.err >&5
5809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5810   (exit $ac_status); } &&
5811          { ac_try='test -z "$ac_c_werror_flag"
5812                          || test ! -s conftest.err'
5813   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5814   (eval $ac_try) 2>&5
5815   ac_status=$?
5816   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5817   (exit $ac_status); }; } &&
5818          { ac_try='test -s conftest.$ac_objext'
5819   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5820   (eval $ac_try) 2>&5
5821   ac_status=$?
5822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5823   (exit $ac_status); }; }; then
5824   ac_lo=$ac_mid; break
5825 else
5826   echo "$as_me: failed program was:" >&5
5827 sed 's/^/| /' conftest.$ac_ext >&5
5828
5829 ac_hi=`expr '(' $ac_mid ')' - 1`
5830                        if test $ac_mid -le $ac_hi; then
5831                          ac_lo= ac_hi=
5832                          break
5833                        fi
5834                        ac_mid=`expr 2 '*' $ac_mid`
5835 fi
5836 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5837   done
5838 else
5839   echo "$as_me: failed program was:" >&5
5840 sed 's/^/| /' conftest.$ac_ext >&5
5841
5842 ac_lo= ac_hi=
5843 fi
5844 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5845 fi
5846 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5847 # Binary search between lo and hi bounds.
5848 while test "x$ac_lo" != "x$ac_hi"; do
5849   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5850   cat >conftest.$ac_ext <<_ACEOF
5851 /* confdefs.h.  */
5852 _ACEOF
5853 cat confdefs.h >>conftest.$ac_ext
5854 cat >>conftest.$ac_ext <<_ACEOF
5855 /* end confdefs.h.  */
5856 $ac_includes_default
5857 int
5858 main ()
5859 {
5860 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5861 test_array [0] = 0
5862
5863   ;
5864   return 0;
5865 }
5866 _ACEOF
5867 rm -f conftest.$ac_objext
5868 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5869   (eval $ac_compile) 2>conftest.er1
5870   ac_status=$?
5871   grep -v '^ *+' conftest.er1 >conftest.err
5872   rm -f conftest.er1
5873   cat conftest.err >&5
5874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875   (exit $ac_status); } &&
5876          { ac_try='test -z "$ac_c_werror_flag"
5877                          || test ! -s conftest.err'
5878   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5879   (eval $ac_try) 2>&5
5880   ac_status=$?
5881   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5882   (exit $ac_status); }; } &&
5883          { ac_try='test -s conftest.$ac_objext'
5884   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5885   (eval $ac_try) 2>&5
5886   ac_status=$?
5887   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5888   (exit $ac_status); }; }; then
5889   ac_hi=$ac_mid
5890 else
5891   echo "$as_me: failed program was:" >&5
5892 sed 's/^/| /' conftest.$ac_ext >&5
5893
5894 ac_lo=`expr '(' $ac_mid ')' + 1`
5895 fi
5896 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5897 done
5898 case $ac_lo in
5899 ?*) ac_cv_sizeof_long=$ac_lo;;
5900 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5901 See \`config.log' for more details." >&5
5902 echo "$as_me: error: cannot compute sizeof (long), 77
5903 See \`config.log' for more details." >&2;}
5904    { (exit 1); exit 1; }; } ;;
5905 esac
5906 else
5907   if test "$cross_compiling" = yes; then
5908   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5909 See \`config.log' for more details." >&5
5910 echo "$as_me: error: cannot run test program while cross compiling
5911 See \`config.log' for more details." >&2;}
5912    { (exit 1); exit 1; }; }
5913 else
5914   cat >conftest.$ac_ext <<_ACEOF
5915 /* confdefs.h.  */
5916 _ACEOF
5917 cat confdefs.h >>conftest.$ac_ext
5918 cat >>conftest.$ac_ext <<_ACEOF
5919 /* end confdefs.h.  */
5920 $ac_includes_default
5921 long longval () { return (long) (sizeof (long)); }
5922 unsigned long ulongval () { return (long) (sizeof (long)); }
5923 #include <stdio.h>
5924 #include <stdlib.h>
5925 int
5926 main ()
5927 {
5928
5929   FILE *f = fopen ("conftest.val", "w");
5930   if (! f)
5931     exit (1);
5932   if (((long) (sizeof (long))) < 0)
5933     {
5934       long i = longval ();
5935       if (i != ((long) (sizeof (long))))
5936         exit (1);
5937       fprintf (f, "%ld\n", i);
5938     }
5939   else
5940     {
5941       unsigned long i = ulongval ();
5942       if (i != ((long) (sizeof (long))))
5943         exit (1);
5944       fprintf (f, "%lu\n", i);
5945     }
5946   exit (ferror (f) || fclose (f) != 0);
5947
5948   ;
5949   return 0;
5950 }
5951 _ACEOF
5952 rm -f conftest$ac_exeext
5953 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5954   (eval $ac_link) 2>&5
5955   ac_status=$?
5956   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5958   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5959   (eval $ac_try) 2>&5
5960   ac_status=$?
5961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5962   (exit $ac_status); }; }; then
5963   ac_cv_sizeof_long=`cat conftest.val`
5964 else
5965   echo "$as_me: program exited with status $ac_status" >&5
5966 echo "$as_me: failed program was:" >&5
5967 sed 's/^/| /' conftest.$ac_ext >&5
5968
5969 ( exit $ac_status )
5970 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5971 See \`config.log' for more details." >&5
5972 echo "$as_me: error: cannot compute sizeof (long), 77
5973 See \`config.log' for more details." >&2;}
5974    { (exit 1); exit 1; }; }
5975 fi
5976 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5977 fi
5978 fi
5979 rm -f conftest.val
5980 else
5981   ac_cv_sizeof_long=0
5982 fi
5983 fi
5984 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
5985 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
5986 cat >>confdefs.h <<_ACEOF
5987 #define SIZEOF_LONG $ac_cv_sizeof_long
5988 _ACEOF
5989
5990
5991 echo "$as_me:$LINENO: checking for long long" >&5
5992 echo $ECHO_N "checking for long long... $ECHO_C" >&6
5993 if test "${ac_cv_type_long_long+set}" = set; then
5994   echo $ECHO_N "(cached) $ECHO_C" >&6
5995 else
5996   cat >conftest.$ac_ext <<_ACEOF
5997 /* confdefs.h.  */
5998 _ACEOF
5999 cat confdefs.h >>conftest.$ac_ext
6000 cat >>conftest.$ac_ext <<_ACEOF
6001 /* end confdefs.h.  */
6002 $ac_includes_default
6003 int
6004 main ()
6005 {
6006 if ((long long *) 0)
6007   return 0;
6008 if (sizeof (long long))
6009   return 0;
6010   ;
6011   return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest.$ac_objext
6015 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6016   (eval $ac_compile) 2>conftest.er1
6017   ac_status=$?
6018   grep -v '^ *+' conftest.er1 >conftest.err
6019   rm -f conftest.er1
6020   cat conftest.err >&5
6021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6022   (exit $ac_status); } &&
6023          { ac_try='test -z "$ac_c_werror_flag"
6024                          || test ! -s conftest.err'
6025   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6026   (eval $ac_try) 2>&5
6027   ac_status=$?
6028   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6029   (exit $ac_status); }; } &&
6030          { ac_try='test -s conftest.$ac_objext'
6031   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6032   (eval $ac_try) 2>&5
6033   ac_status=$?
6034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6035   (exit $ac_status); }; }; then
6036   ac_cv_type_long_long=yes
6037 else
6038   echo "$as_me: failed program was:" >&5
6039 sed 's/^/| /' conftest.$ac_ext >&5
6040
6041 ac_cv_type_long_long=no
6042 fi
6043 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6044 fi
6045 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6046 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6047 if test $ac_cv_type_long_long = yes; then
6048
6049 cat >>confdefs.h <<_ACEOF
6050 #define HAVE_LONG_LONG 1
6051 _ACEOF
6052
6053 echo "$as_me:$LINENO: checking for long long" >&5
6054 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6055 if test "${ac_cv_type_long_long+set}" = set; then
6056   echo $ECHO_N "(cached) $ECHO_C" >&6
6057 else
6058   cat >conftest.$ac_ext <<_ACEOF
6059 /* confdefs.h.  */
6060 _ACEOF
6061 cat confdefs.h >>conftest.$ac_ext
6062 cat >>conftest.$ac_ext <<_ACEOF
6063 /* end confdefs.h.  */
6064 $ac_includes_default
6065 int
6066 main ()
6067 {
6068 if ((long long *) 0)
6069   return 0;
6070 if (sizeof (long long))
6071   return 0;
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 rm -f conftest.$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 $ac_status); }; }; then
6098   ac_cv_type_long_long=yes
6099 else
6100   echo "$as_me: failed program was:" >&5
6101 sed 's/^/| /' conftest.$ac_ext >&5
6102
6103 ac_cv_type_long_long=no
6104 fi
6105 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6106 fi
6107 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6108 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6109
6110 echo "$as_me:$LINENO: checking size of long long" >&5
6111 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6112 if test "${ac_cv_sizeof_long_long+set}" = set; then
6113   echo $ECHO_N "(cached) $ECHO_C" >&6
6114 else
6115   if test "$ac_cv_type_long_long" = yes; then
6116   # The cast to unsigned long works around a bug in the HP C Compiler
6117   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6118   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6119   # This bug is HP SR number 8606223364.
6120   if test "$cross_compiling" = yes; then
6121   # Depending upon the size, compute the lo and hi bounds.
6122 cat >conftest.$ac_ext <<_ACEOF
6123 /* confdefs.h.  */
6124 _ACEOF
6125 cat confdefs.h >>conftest.$ac_ext
6126 cat >>conftest.$ac_ext <<_ACEOF
6127 /* end confdefs.h.  */
6128 $ac_includes_default
6129 int
6130 main ()
6131 {
6132 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6133 test_array [0] = 0
6134
6135   ;
6136   return 0;
6137 }
6138 _ACEOF
6139 rm -f conftest.$ac_objext
6140 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6141   (eval $ac_compile) 2>conftest.er1
6142   ac_status=$?
6143   grep -v '^ *+' conftest.er1 >conftest.err
6144   rm -f conftest.er1
6145   cat conftest.err >&5
6146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6147   (exit $ac_status); } &&
6148          { ac_try='test -z "$ac_c_werror_flag"
6149                          || test ! -s conftest.err'
6150   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6151   (eval $ac_try) 2>&5
6152   ac_status=$?
6153   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6154   (exit $ac_status); }; } &&
6155          { ac_try='test -s conftest.$ac_objext'
6156   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6157   (eval $ac_try) 2>&5
6158   ac_status=$?
6159   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6160   (exit $ac_status); }; }; then
6161   ac_lo=0 ac_mid=0
6162   while :; do
6163     cat >conftest.$ac_ext <<_ACEOF
6164 /* confdefs.h.  */
6165 _ACEOF
6166 cat confdefs.h >>conftest.$ac_ext
6167 cat >>conftest.$ac_ext <<_ACEOF
6168 /* end confdefs.h.  */
6169 $ac_includes_default
6170 int
6171 main ()
6172 {
6173 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6174 test_array [0] = 0
6175
6176   ;
6177   return 0;
6178 }
6179 _ACEOF
6180 rm -f conftest.$ac_objext
6181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6182   (eval $ac_compile) 2>conftest.er1
6183   ac_status=$?
6184   grep -v '^ *+' conftest.er1 >conftest.err
6185   rm -f conftest.er1
6186   cat conftest.err >&5
6187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6188   (exit $ac_status); } &&
6189          { ac_try='test -z "$ac_c_werror_flag"
6190                          || test ! -s conftest.err'
6191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6192   (eval $ac_try) 2>&5
6193   ac_status=$?
6194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6195   (exit $ac_status); }; } &&
6196          { ac_try='test -s conftest.$ac_objext'
6197   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6198   (eval $ac_try) 2>&5
6199   ac_status=$?
6200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6201   (exit $ac_status); }; }; then
6202   ac_hi=$ac_mid; break
6203 else
6204   echo "$as_me: failed program was:" >&5
6205 sed 's/^/| /' conftest.$ac_ext >&5
6206
6207 ac_lo=`expr $ac_mid + 1`
6208                     if test $ac_lo -le $ac_mid; then
6209                       ac_lo= ac_hi=
6210                       break
6211                     fi
6212                     ac_mid=`expr 2 '*' $ac_mid + 1`
6213 fi
6214 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6215   done
6216 else
6217   echo "$as_me: failed program was:" >&5
6218 sed 's/^/| /' conftest.$ac_ext >&5
6219
6220 cat >conftest.$ac_ext <<_ACEOF
6221 /* confdefs.h.  */
6222 _ACEOF
6223 cat confdefs.h >>conftest.$ac_ext
6224 cat >>conftest.$ac_ext <<_ACEOF
6225 /* end confdefs.h.  */
6226 $ac_includes_default
6227 int
6228 main ()
6229 {
6230 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6231 test_array [0] = 0
6232
6233   ;
6234   return 0;
6235 }
6236 _ACEOF
6237 rm -f conftest.$ac_objext
6238 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6239   (eval $ac_compile) 2>conftest.er1
6240   ac_status=$?
6241   grep -v '^ *+' conftest.er1 >conftest.err
6242   rm -f conftest.er1
6243   cat conftest.err >&5
6244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6245   (exit $ac_status); } &&
6246          { ac_try='test -z "$ac_c_werror_flag"
6247                          || test ! -s conftest.err'
6248   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6249   (eval $ac_try) 2>&5
6250   ac_status=$?
6251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252   (exit $ac_status); }; } &&
6253          { ac_try='test -s conftest.$ac_objext'
6254   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6255   (eval $ac_try) 2>&5
6256   ac_status=$?
6257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6258   (exit $ac_status); }; }; then
6259   ac_hi=-1 ac_mid=-1
6260   while :; do
6261     cat >conftest.$ac_ext <<_ACEOF
6262 /* confdefs.h.  */
6263 _ACEOF
6264 cat confdefs.h >>conftest.$ac_ext
6265 cat >>conftest.$ac_ext <<_ACEOF
6266 /* end confdefs.h.  */
6267 $ac_includes_default
6268 int
6269 main ()
6270 {
6271 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6272 test_array [0] = 0
6273
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 rm -f conftest.$ac_objext
6279 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6280   (eval $ac_compile) 2>conftest.er1
6281   ac_status=$?
6282   grep -v '^ *+' conftest.er1 >conftest.err
6283   rm -f conftest.er1
6284   cat conftest.err >&5
6285   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6286   (exit $ac_status); } &&
6287          { ac_try='test -z "$ac_c_werror_flag"
6288                          || test ! -s conftest.err'
6289   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6290   (eval $ac_try) 2>&5
6291   ac_status=$?
6292   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6293   (exit $ac_status); }; } &&
6294          { ac_try='test -s conftest.$ac_objext'
6295   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6296   (eval $ac_try) 2>&5
6297   ac_status=$?
6298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6299   (exit $ac_status); }; }; then
6300   ac_lo=$ac_mid; break
6301 else
6302   echo "$as_me: failed program was:" >&5
6303 sed 's/^/| /' conftest.$ac_ext >&5
6304
6305 ac_hi=`expr '(' $ac_mid ')' - 1`
6306                        if test $ac_mid -le $ac_hi; then
6307                          ac_lo= ac_hi=
6308                          break
6309                        fi
6310                        ac_mid=`expr 2 '*' $ac_mid`
6311 fi
6312 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6313   done
6314 else
6315   echo "$as_me: failed program was:" >&5
6316 sed 's/^/| /' conftest.$ac_ext >&5
6317
6318 ac_lo= ac_hi=
6319 fi
6320 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6321 fi
6322 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6323 # Binary search between lo and hi bounds.
6324 while test "x$ac_lo" != "x$ac_hi"; do
6325   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6326   cat >conftest.$ac_ext <<_ACEOF
6327 /* confdefs.h.  */
6328 _ACEOF
6329 cat confdefs.h >>conftest.$ac_ext
6330 cat >>conftest.$ac_ext <<_ACEOF
6331 /* end confdefs.h.  */
6332 $ac_includes_default
6333 int
6334 main ()
6335 {
6336 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6337 test_array [0] = 0
6338
6339   ;
6340   return 0;
6341 }
6342 _ACEOF
6343 rm -f conftest.$ac_objext
6344 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6345   (eval $ac_compile) 2>conftest.er1
6346   ac_status=$?
6347   grep -v '^ *+' conftest.er1 >conftest.err
6348   rm -f conftest.er1
6349   cat conftest.err >&5
6350   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6351   (exit $ac_status); } &&
6352          { ac_try='test -z "$ac_c_werror_flag"
6353                          || test ! -s conftest.err'
6354   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6355   (eval $ac_try) 2>&5
6356   ac_status=$?
6357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6358   (exit $ac_status); }; } &&
6359          { ac_try='test -s conftest.$ac_objext'
6360   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6361   (eval $ac_try) 2>&5
6362   ac_status=$?
6363   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6364   (exit $ac_status); }; }; then
6365   ac_hi=$ac_mid
6366 else
6367   echo "$as_me: failed program was:" >&5
6368 sed 's/^/| /' conftest.$ac_ext >&5
6369
6370 ac_lo=`expr '(' $ac_mid ')' + 1`
6371 fi
6372 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6373 done
6374 case $ac_lo in
6375 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6376 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6377 See \`config.log' for more details." >&5
6378 echo "$as_me: error: cannot compute sizeof (long long), 77
6379 See \`config.log' for more details." >&2;}
6380    { (exit 1); exit 1; }; } ;;
6381 esac
6382 else
6383   if test "$cross_compiling" = yes; then
6384   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6385 See \`config.log' for more details." >&5
6386 echo "$as_me: error: cannot run test program while cross compiling
6387 See \`config.log' for more details." >&2;}
6388    { (exit 1); exit 1; }; }
6389 else
6390   cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h.  */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h.  */
6396 $ac_includes_default
6397 long longval () { return (long) (sizeof (long long)); }
6398 unsigned long ulongval () { return (long) (sizeof (long long)); }
6399 #include <stdio.h>
6400 #include <stdlib.h>
6401 int
6402 main ()
6403 {
6404
6405   FILE *f = fopen ("conftest.val", "w");
6406   if (! f)
6407     exit (1);
6408   if (((long) (sizeof (long long))) < 0)
6409     {
6410       long i = longval ();
6411       if (i != ((long) (sizeof (long long))))
6412         exit (1);
6413       fprintf (f, "%ld\n", i);
6414     }
6415   else
6416     {
6417       unsigned long i = ulongval ();
6418       if (i != ((long) (sizeof (long long))))
6419         exit (1);
6420       fprintf (f, "%lu\n", i);
6421     }
6422   exit (ferror (f) || fclose (f) != 0);
6423
6424   ;
6425   return 0;
6426 }
6427 _ACEOF
6428 rm -f conftest$ac_exeext
6429 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6430   (eval $ac_link) 2>&5
6431   ac_status=$?
6432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6433   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6434   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6435   (eval $ac_try) 2>&5
6436   ac_status=$?
6437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6438   (exit $ac_status); }; }; then
6439   ac_cv_sizeof_long_long=`cat conftest.val`
6440 else
6441   echo "$as_me: program exited with status $ac_status" >&5
6442 echo "$as_me: failed program was:" >&5
6443 sed 's/^/| /' conftest.$ac_ext >&5
6444
6445 ( exit $ac_status )
6446 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6447 See \`config.log' for more details." >&5
6448 echo "$as_me: error: cannot compute sizeof (long long), 77
6449 See \`config.log' for more details." >&2;}
6450    { (exit 1); exit 1; }; }
6451 fi
6452 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6453 fi
6454 fi
6455 rm -f conftest.val
6456 else
6457   ac_cv_sizeof_long_long=0
6458 fi
6459 fi
6460 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6461 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6462 cat >>confdefs.h <<_ACEOF
6463 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6464 _ACEOF
6465
6466
6467 fi
6468
6469 echo "$as_me:$LINENO: checking for __int64" >&5
6470 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6471 if test "${ac_cv_type___int64+set}" = set; then
6472   echo $ECHO_N "(cached) $ECHO_C" >&6
6473 else
6474   cat >conftest.$ac_ext <<_ACEOF
6475 /* confdefs.h.  */
6476 _ACEOF
6477 cat confdefs.h >>conftest.$ac_ext
6478 cat >>conftest.$ac_ext <<_ACEOF
6479 /* end confdefs.h.  */
6480 $ac_includes_default
6481 int
6482 main ()
6483 {
6484 if ((__int64 *) 0)
6485   return 0;
6486 if (sizeof (__int64))
6487   return 0;
6488   ;
6489   return 0;
6490 }
6491 _ACEOF
6492 rm -f conftest.$ac_objext
6493 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6494   (eval $ac_compile) 2>conftest.er1
6495   ac_status=$?
6496   grep -v '^ *+' conftest.er1 >conftest.err
6497   rm -f conftest.er1
6498   cat conftest.err >&5
6499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6500   (exit $ac_status); } &&
6501          { ac_try='test -z "$ac_c_werror_flag"
6502                          || test ! -s conftest.err'
6503   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6504   (eval $ac_try) 2>&5
6505   ac_status=$?
6506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6507   (exit $ac_status); }; } &&
6508          { ac_try='test -s conftest.$ac_objext'
6509   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6510   (eval $ac_try) 2>&5
6511   ac_status=$?
6512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6513   (exit $ac_status); }; }; then
6514   ac_cv_type___int64=yes
6515 else
6516   echo "$as_me: failed program was:" >&5
6517 sed 's/^/| /' conftest.$ac_ext >&5
6518
6519 ac_cv_type___int64=no
6520 fi
6521 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6522 fi
6523 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6524 echo "${ECHO_T}$ac_cv_type___int64" >&6
6525 if test $ac_cv_type___int64 = yes; then
6526
6527 cat >>confdefs.h <<_ACEOF
6528 #define HAVE___INT64 1
6529 _ACEOF
6530
6531 echo "$as_me:$LINENO: checking for __int64" >&5
6532 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6533 if test "${ac_cv_type___int64+set}" = set; then
6534   echo $ECHO_N "(cached) $ECHO_C" >&6
6535 else
6536   cat >conftest.$ac_ext <<_ACEOF
6537 /* confdefs.h.  */
6538 _ACEOF
6539 cat confdefs.h >>conftest.$ac_ext
6540 cat >>conftest.$ac_ext <<_ACEOF
6541 /* end confdefs.h.  */
6542 $ac_includes_default
6543 int
6544 main ()
6545 {
6546 if ((__int64 *) 0)
6547   return 0;
6548 if (sizeof (__int64))
6549   return 0;
6550   ;
6551   return 0;
6552 }
6553 _ACEOF
6554 rm -f conftest.$ac_objext
6555 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6556   (eval $ac_compile) 2>conftest.er1
6557   ac_status=$?
6558   grep -v '^ *+' conftest.er1 >conftest.err
6559   rm -f conftest.er1
6560   cat conftest.err >&5
6561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6562   (exit $ac_status); } &&
6563          { ac_try='test -z "$ac_c_werror_flag"
6564                          || test ! -s conftest.err'
6565   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6566   (eval $ac_try) 2>&5
6567   ac_status=$?
6568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6569   (exit $ac_status); }; } &&
6570          { ac_try='test -s conftest.$ac_objext'
6571   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6572   (eval $ac_try) 2>&5
6573   ac_status=$?
6574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6575   (exit $ac_status); }; }; then
6576   ac_cv_type___int64=yes
6577 else
6578   echo "$as_me: failed program was:" >&5
6579 sed 's/^/| /' conftest.$ac_ext >&5
6580
6581 ac_cv_type___int64=no
6582 fi
6583 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6584 fi
6585 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6586 echo "${ECHO_T}$ac_cv_type___int64" >&6
6587
6588 echo "$as_me:$LINENO: checking size of __int64" >&5
6589 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6590 if test "${ac_cv_sizeof___int64+set}" = set; then
6591   echo $ECHO_N "(cached) $ECHO_C" >&6
6592 else
6593   if test "$ac_cv_type___int64" = yes; then
6594   # The cast to unsigned long works around a bug in the HP C Compiler
6595   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6596   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6597   # This bug is HP SR number 8606223364.
6598   if test "$cross_compiling" = yes; then
6599   # Depending upon the size, compute the lo and hi bounds.
6600 cat >conftest.$ac_ext <<_ACEOF
6601 /* confdefs.h.  */
6602 _ACEOF
6603 cat confdefs.h >>conftest.$ac_ext
6604 cat >>conftest.$ac_ext <<_ACEOF
6605 /* end confdefs.h.  */
6606 $ac_includes_default
6607 int
6608 main ()
6609 {
6610 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6611 test_array [0] = 0
6612
6613   ;
6614   return 0;
6615 }
6616 _ACEOF
6617 rm -f conftest.$ac_objext
6618 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6619   (eval $ac_compile) 2>conftest.er1
6620   ac_status=$?
6621   grep -v '^ *+' conftest.er1 >conftest.err
6622   rm -f conftest.er1
6623   cat conftest.err >&5
6624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6625   (exit $ac_status); } &&
6626          { ac_try='test -z "$ac_c_werror_flag"
6627                          || test ! -s conftest.err'
6628   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6629   (eval $ac_try) 2>&5
6630   ac_status=$?
6631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632   (exit $ac_status); }; } &&
6633          { ac_try='test -s conftest.$ac_objext'
6634   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6635   (eval $ac_try) 2>&5
6636   ac_status=$?
6637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6638   (exit $ac_status); }; }; then
6639   ac_lo=0 ac_mid=0
6640   while :; do
6641     cat >conftest.$ac_ext <<_ACEOF
6642 /* confdefs.h.  */
6643 _ACEOF
6644 cat confdefs.h >>conftest.$ac_ext
6645 cat >>conftest.$ac_ext <<_ACEOF
6646 /* end confdefs.h.  */
6647 $ac_includes_default
6648 int
6649 main ()
6650 {
6651 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6652 test_array [0] = 0
6653
6654   ;
6655   return 0;
6656 }
6657 _ACEOF
6658 rm -f conftest.$ac_objext
6659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6660   (eval $ac_compile) 2>conftest.er1
6661   ac_status=$?
6662   grep -v '^ *+' conftest.er1 >conftest.err
6663   rm -f conftest.er1
6664   cat conftest.err >&5
6665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6666   (exit $ac_status); } &&
6667          { ac_try='test -z "$ac_c_werror_flag"
6668                          || test ! -s conftest.err'
6669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6670   (eval $ac_try) 2>&5
6671   ac_status=$?
6672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6673   (exit $ac_status); }; } &&
6674          { ac_try='test -s conftest.$ac_objext'
6675   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6676   (eval $ac_try) 2>&5
6677   ac_status=$?
6678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6679   (exit $ac_status); }; }; then
6680   ac_hi=$ac_mid; break
6681 else
6682   echo "$as_me: failed program was:" >&5
6683 sed 's/^/| /' conftest.$ac_ext >&5
6684
6685 ac_lo=`expr $ac_mid + 1`
6686                     if test $ac_lo -le $ac_mid; then
6687                       ac_lo= ac_hi=
6688                       break
6689                     fi
6690                     ac_mid=`expr 2 '*' $ac_mid + 1`
6691 fi
6692 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6693   done
6694 else
6695   echo "$as_me: failed program was:" >&5
6696 sed 's/^/| /' conftest.$ac_ext >&5
6697
6698 cat >conftest.$ac_ext <<_ACEOF
6699 /* confdefs.h.  */
6700 _ACEOF
6701 cat confdefs.h >>conftest.$ac_ext
6702 cat >>conftest.$ac_ext <<_ACEOF
6703 /* end confdefs.h.  */
6704 $ac_includes_default
6705 int
6706 main ()
6707 {
6708 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6709 test_array [0] = 0
6710
6711   ;
6712   return 0;
6713 }
6714 _ACEOF
6715 rm -f conftest.$ac_objext
6716 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6717   (eval $ac_compile) 2>conftest.er1
6718   ac_status=$?
6719   grep -v '^ *+' conftest.er1 >conftest.err
6720   rm -f conftest.er1
6721   cat conftest.err >&5
6722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6723   (exit $ac_status); } &&
6724          { ac_try='test -z "$ac_c_werror_flag"
6725                          || test ! -s conftest.err'
6726   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6727   (eval $ac_try) 2>&5
6728   ac_status=$?
6729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6730   (exit $ac_status); }; } &&
6731          { ac_try='test -s conftest.$ac_objext'
6732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6733   (eval $ac_try) 2>&5
6734   ac_status=$?
6735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736   (exit $ac_status); }; }; then
6737   ac_hi=-1 ac_mid=-1
6738   while :; do
6739     cat >conftest.$ac_ext <<_ACEOF
6740 /* confdefs.h.  */
6741 _ACEOF
6742 cat confdefs.h >>conftest.$ac_ext
6743 cat >>conftest.$ac_ext <<_ACEOF
6744 /* end confdefs.h.  */
6745 $ac_includes_default
6746 int
6747 main ()
6748 {
6749 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6750 test_array [0] = 0
6751
6752   ;
6753   return 0;
6754 }
6755 _ACEOF
6756 rm -f conftest.$ac_objext
6757 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6758   (eval $ac_compile) 2>conftest.er1
6759   ac_status=$?
6760   grep -v '^ *+' conftest.er1 >conftest.err
6761   rm -f conftest.er1
6762   cat conftest.err >&5
6763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6764   (exit $ac_status); } &&
6765          { ac_try='test -z "$ac_c_werror_flag"
6766                          || test ! -s conftest.err'
6767   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6768   (eval $ac_try) 2>&5
6769   ac_status=$?
6770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6771   (exit $ac_status); }; } &&
6772          { ac_try='test -s conftest.$ac_objext'
6773   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6774   (eval $ac_try) 2>&5
6775   ac_status=$?
6776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6777   (exit $ac_status); }; }; then
6778   ac_lo=$ac_mid; break
6779 else
6780   echo "$as_me: failed program was:" >&5
6781 sed 's/^/| /' conftest.$ac_ext >&5
6782
6783 ac_hi=`expr '(' $ac_mid ')' - 1`
6784                        if test $ac_mid -le $ac_hi; then
6785                          ac_lo= ac_hi=
6786                          break
6787                        fi
6788                        ac_mid=`expr 2 '*' $ac_mid`
6789 fi
6790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6791   done
6792 else
6793   echo "$as_me: failed program was:" >&5
6794 sed 's/^/| /' conftest.$ac_ext >&5
6795
6796 ac_lo= ac_hi=
6797 fi
6798 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6799 fi
6800 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6801 # Binary search between lo and hi bounds.
6802 while test "x$ac_lo" != "x$ac_hi"; do
6803   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6804   cat >conftest.$ac_ext <<_ACEOF
6805 /* confdefs.h.  */
6806 _ACEOF
6807 cat confdefs.h >>conftest.$ac_ext
6808 cat >>conftest.$ac_ext <<_ACEOF
6809 /* end confdefs.h.  */
6810 $ac_includes_default
6811 int
6812 main ()
6813 {
6814 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6815 test_array [0] = 0
6816
6817   ;
6818   return 0;
6819 }
6820 _ACEOF
6821 rm -f conftest.$ac_objext
6822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6823   (eval $ac_compile) 2>conftest.er1
6824   ac_status=$?
6825   grep -v '^ *+' conftest.er1 >conftest.err
6826   rm -f conftest.er1
6827   cat conftest.err >&5
6828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6829   (exit $ac_status); } &&
6830          { ac_try='test -z "$ac_c_werror_flag"
6831                          || test ! -s conftest.err'
6832   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6833   (eval $ac_try) 2>&5
6834   ac_status=$?
6835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6836   (exit $ac_status); }; } &&
6837          { ac_try='test -s conftest.$ac_objext'
6838   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6839   (eval $ac_try) 2>&5
6840   ac_status=$?
6841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6842   (exit $ac_status); }; }; then
6843   ac_hi=$ac_mid
6844 else
6845   echo "$as_me: failed program was:" >&5
6846 sed 's/^/| /' conftest.$ac_ext >&5
6847
6848 ac_lo=`expr '(' $ac_mid ')' + 1`
6849 fi
6850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6851 done
6852 case $ac_lo in
6853 ?*) ac_cv_sizeof___int64=$ac_lo;;
6854 '') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6855 See \`config.log' for more details." >&5
6856 echo "$as_me: error: cannot compute sizeof (__int64), 77
6857 See \`config.log' for more details." >&2;}
6858    { (exit 1); exit 1; }; } ;;
6859 esac
6860 else
6861   if test "$cross_compiling" = yes; then
6862   { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6863 See \`config.log' for more details." >&5
6864 echo "$as_me: error: cannot run test program while cross compiling
6865 See \`config.log' for more details." >&2;}
6866    { (exit 1); exit 1; }; }
6867 else
6868   cat >conftest.$ac_ext <<_ACEOF
6869 /* confdefs.h.  */
6870 _ACEOF
6871 cat confdefs.h >>conftest.$ac_ext
6872 cat >>conftest.$ac_ext <<_ACEOF
6873 /* end confdefs.h.  */
6874 $ac_includes_default
6875 long longval () { return (long) (sizeof (__int64)); }
6876 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6877 #include <stdio.h>
6878 #include <stdlib.h>
6879 int
6880 main ()
6881 {
6882
6883   FILE *f = fopen ("conftest.val", "w");
6884   if (! f)
6885     exit (1);
6886   if (((long) (sizeof (__int64))) < 0)
6887     {
6888       long i = longval ();
6889       if (i != ((long) (sizeof (__int64))))
6890         exit (1);
6891       fprintf (f, "%ld\n", i);
6892     }
6893   else
6894     {
6895       unsigned long i = ulongval ();
6896       if (i != ((long) (sizeof (__int64))))
6897         exit (1);
6898       fprintf (f, "%lu\n", i);
6899     }
6900   exit (ferror (f) || fclose (f) != 0);
6901
6902   ;
6903   return 0;
6904 }
6905 _ACEOF
6906 rm -f conftest$ac_exeext
6907 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6908   (eval $ac_link) 2>&5
6909   ac_status=$?
6910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6911   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6912   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6913   (eval $ac_try) 2>&5
6914   ac_status=$?
6915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6916   (exit $ac_status); }; }; then
6917   ac_cv_sizeof___int64=`cat conftest.val`
6918 else
6919   echo "$as_me: program exited with status $ac_status" >&5
6920 echo "$as_me: failed program was:" >&5
6921 sed 's/^/| /' conftest.$ac_ext >&5
6922
6923 ( exit $ac_status )
6924 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6925 See \`config.log' for more details." >&5
6926 echo "$as_me: error: cannot compute sizeof (__int64), 77
6927 See \`config.log' for more details." >&2;}
6928    { (exit 1); exit 1; }; }
6929 fi
6930 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6931 fi
6932 fi
6933 rm -f conftest.val
6934 else
6935   ac_cv_sizeof___int64=0
6936 fi
6937 fi
6938 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
6939 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
6940 cat >>confdefs.h <<_ACEOF
6941 #define SIZEOF___INT64 $ac_cv_sizeof___int64
6942 _ACEOF
6943
6944
6945 fi
6946
6947
6948 # ---------------------
6949 # Warnings and checking
6950 # ---------------------
6951
6952 # Check $CC warning features (if it's GCC).
6953 # We want to use -pedantic, but we don't want warnings about
6954 # * 'long long'
6955 # * variadic macros
6956 # * overlong strings
6957 # So, we only use -pedantic if we can disable those warnings.
6958
6959 loose_warn=
6960 save_CFLAGS="$CFLAGS"
6961 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
6962                           -Wmissing-prototypes; do
6963   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
6964
6965   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
6966 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
6967 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
6968   echo $ECHO_N "(cached) $ECHO_C" >&6
6969 else
6970   CFLAGS="$option"
6971     cat >conftest.$ac_ext <<_ACEOF
6972 /* confdefs.h.  */
6973 _ACEOF
6974 cat confdefs.h >>conftest.$ac_ext
6975 cat >>conftest.$ac_ext <<_ACEOF
6976 /* end confdefs.h.  */
6977
6978 int
6979 main ()
6980 {
6981
6982   ;
6983   return 0;
6984 }
6985 _ACEOF
6986 rm -f conftest.$ac_objext
6987 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6988   (eval $ac_compile) 2>conftest.er1
6989   ac_status=$?
6990   grep -v '^ *+' conftest.er1 >conftest.err
6991   rm -f conftest.er1
6992   cat conftest.err >&5
6993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6994   (exit $ac_status); } &&
6995          { ac_try='test -z "$ac_c_werror_flag"
6996                          || test ! -s conftest.err'
6997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6998   (eval $ac_try) 2>&5
6999   ac_status=$?
7000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7001   (exit $ac_status); }; } &&
7002          { ac_try='test -s conftest.$ac_objext'
7003   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7004   (eval $ac_try) 2>&5
7005   ac_status=$?
7006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7007   (exit $ac_status); }; }; then
7008   eval "$as_acx_Woption=yes"
7009 else
7010   echo "$as_me: failed program was:" >&5
7011 sed 's/^/| /' conftest.$ac_ext >&5
7012
7013 eval "$as_acx_Woption=no"
7014 fi
7015 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7016
7017 fi
7018 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7019 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7020   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7021   loose_warn="$loose_warn${loose_warn:+ }$option"
7022 fi
7023
7024   done
7025 CFLAGS="$save_CFLAGS"
7026
7027 cxx_compat_warn=
7028 save_CFLAGS="$CFLAGS"
7029 for option in -Wc++-compat; do
7030   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7031
7032   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7033 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7034 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7035   echo $ECHO_N "(cached) $ECHO_C" >&6
7036 else
7037   CFLAGS="$option"
7038     cat >conftest.$ac_ext <<_ACEOF
7039 /* confdefs.h.  */
7040 _ACEOF
7041 cat confdefs.h >>conftest.$ac_ext
7042 cat >>conftest.$ac_ext <<_ACEOF
7043 /* end confdefs.h.  */
7044
7045 int
7046 main ()
7047 {
7048
7049   ;
7050   return 0;
7051 }
7052 _ACEOF
7053 rm -f conftest.$ac_objext
7054 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7055   (eval $ac_compile) 2>conftest.er1
7056   ac_status=$?
7057   grep -v '^ *+' conftest.er1 >conftest.err
7058   rm -f conftest.er1
7059   cat conftest.err >&5
7060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7061   (exit $ac_status); } &&
7062          { ac_try='test -z "$ac_c_werror_flag"
7063                          || test ! -s conftest.err'
7064   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7065   (eval $ac_try) 2>&5
7066   ac_status=$?
7067   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7068   (exit $ac_status); }; } &&
7069          { ac_try='test -s conftest.$ac_objext'
7070   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7071   (eval $ac_try) 2>&5
7072   ac_status=$?
7073   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7074   (exit $ac_status); }; }; then
7075   eval "$as_acx_Woption=yes"
7076 else
7077   echo "$as_me: failed program was:" >&5
7078 sed 's/^/| /' conftest.$ac_ext >&5
7079
7080 eval "$as_acx_Woption=no"
7081 fi
7082 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7083
7084 fi
7085 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7086 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7087   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7088   cxx_compat_warn="$cxx_compat_warn${cxx_compat_warn:+ }$option"
7089 fi
7090
7091   done
7092 CFLAGS="$save_CFLAGS"
7093
7094 strict_warn=
7095 save_CFLAGS="$CFLAGS"
7096 for option in -Wold-style-definition \
7097                           -Wmissing-format-attribute; do
7098   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7099
7100   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7101 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7102 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7103   echo $ECHO_N "(cached) $ECHO_C" >&6
7104 else
7105   CFLAGS="$option"
7106     cat >conftest.$ac_ext <<_ACEOF
7107 /* confdefs.h.  */
7108 _ACEOF
7109 cat confdefs.h >>conftest.$ac_ext
7110 cat >>conftest.$ac_ext <<_ACEOF
7111 /* end confdefs.h.  */
7112
7113 int
7114 main ()
7115 {
7116
7117   ;
7118   return 0;
7119 }
7120 _ACEOF
7121 rm -f conftest.$ac_objext
7122 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7123   (eval $ac_compile) 2>conftest.er1
7124   ac_status=$?
7125   grep -v '^ *+' conftest.er1 >conftest.err
7126   rm -f conftest.er1
7127   cat conftest.err >&5
7128   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7129   (exit $ac_status); } &&
7130          { ac_try='test -z "$ac_c_werror_flag"
7131                          || test ! -s conftest.err'
7132   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7133   (eval $ac_try) 2>&5
7134   ac_status=$?
7135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136   (exit $ac_status); }; } &&
7137          { ac_try='test -s conftest.$ac_objext'
7138   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7139   (eval $ac_try) 2>&5
7140   ac_status=$?
7141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7142   (exit $ac_status); }; }; then
7143   eval "$as_acx_Woption=yes"
7144 else
7145   echo "$as_me: failed program was:" >&5
7146 sed 's/^/| /' conftest.$ac_ext >&5
7147
7148 eval "$as_acx_Woption=no"
7149 fi
7150 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7151
7152 fi
7153 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7154 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7155   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7156   strict_warn="$strict_warn${strict_warn:+ }$option"
7157 fi
7158
7159   done
7160 CFLAGS="$save_CFLAGS"
7161
7162 if test "$GCC" = yes; then
7163   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7164                                      -Wno-overlength-strings" >&5
7165 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros \
7166                                      -Wno-overlength-strings... $ECHO_C" >&6
7167 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings+set}" = set; then
7168   echo $ECHO_N "(cached) $ECHO_C" >&6
7169 else
7170   save_CFLAGS="$CFLAGS"
7171 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros \
7172                                      -Wno-overlength-strings"
7173 cat >conftest.$ac_ext <<_ACEOF
7174 /* confdefs.h.  */
7175 _ACEOF
7176 cat confdefs.h >>conftest.$ac_ext
7177 cat >>conftest.$ac_ext <<_ACEOF
7178 /* end confdefs.h.  */
7179
7180 int
7181 main ()
7182 {
7183
7184   ;
7185   return 0;
7186 }
7187 _ACEOF
7188 rm -f conftest.$ac_objext
7189 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7190   (eval $ac_compile) 2>conftest.er1
7191   ac_status=$?
7192   grep -v '^ *+' conftest.er1 >conftest.err
7193   rm -f conftest.er1
7194   cat conftest.err >&5
7195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7196   (exit $ac_status); } &&
7197          { ac_try='test -z "$ac_c_werror_flag"
7198                          || test ! -s conftest.err'
7199   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7200   (eval $ac_try) 2>&5
7201   ac_status=$?
7202   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7203   (exit $ac_status); }; } &&
7204          { ac_try='test -s conftest.$ac_objext'
7205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7206   (eval $ac_try) 2>&5
7207   ac_status=$?
7208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7209   (exit $ac_status); }; }; then
7210   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=yes
7211 else
7212   echo "$as_me: failed program was:" >&5
7213 sed 's/^/| /' conftest.$ac_ext >&5
7214
7215 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings=no
7216 fi
7217 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7218 CFLAGS="$save_CFLAGS"
7219 fi
7220 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&5
7221 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings" >&6
7222 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros_____________Wno_overlength_strings = yes; then
7223   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros \
7224                                      -Wno-overlength-strings"
7225 fi
7226
7227
7228 fi
7229
7230
7231 # Check whether --enable-werror-always or --disable-werror-always was given.
7232 if test "${enable_werror_always+set}" = set; then
7233   enableval="$enable_werror_always"
7234
7235 else
7236   enable_werror_always=no
7237 fi;
7238 if test $enable_werror_always = yes; then
7239   strict_warn="$strict_warn${strict_warn:+ }-Werror"
7240 fi
7241
7242
7243
7244
7245 # The above macros do nothing if the compiler is not GCC.  However, the
7246 # Makefile has more goo to add other flags, so this variabl is used to
7247 # enables warnings only for GCC.
7248 warn_cflags=
7249 if test "x$GCC" = "xyes"; then
7250   warn_cflags='$(GCC_WARN_CFLAGS)'
7251 fi
7252
7253
7254 # Enable expensive internal checks
7255 is_release=
7256 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7257   is_release=yes
7258 fi
7259
7260 # Check whether --enable-checking or --disable-checking was given.
7261 if test "${enable_checking+set}" = set; then
7262   enableval="$enable_checking"
7263   ac_checking_flags="${enableval}"
7264 else
7265
7266 # Determine the default checks.
7267 if test x$is_release = x ; then
7268   ac_checking_flags=yes
7269 else
7270   ac_checking_flags=release
7271 fi
7272 fi;
7273 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7274 for check in release $ac_checking_flags
7275 do
7276         case $check in
7277         # these set all the flags to specific states
7278         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7279                         ac_fold_checking= ; ac_gc_checking=1 ;
7280                         ac_gc_always_collect= ; ac_rtl_checking= ;
7281                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7282                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7283                         ac_types_checking=1 ;;
7284         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7285                         ac_fold_checking= ; ac_gc_checking= ;
7286                         ac_gc_always_collect= ; ac_rtl_checking= ;
7287                         ac_rtlflag_checking= ; ac_runtime_checking= ;
7288                         ac_tree_checking= ; ac_valgrind_checking= ;
7289                         ac_types_checking= ;;
7290         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7291                         ac_fold_checking=1 ; ac_gc_checking=1 ;
7292                         ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
7293                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7294                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7295                         ac_types_checking=1 ;;
7296         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7297                         ac_fold_checking= ; ac_gc_checking= ;
7298                         ac_gc_always_collect= ; ac_rtl_checking= ;
7299                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7300                         ac_tree_checking= ; ac_valgrind_checking= ;
7301                         ac_types_checking= ;;
7302         # these enable particular checks
7303         assert)         ac_assert_checking=1 ;;
7304         df)             ac_df_checking=1 ;;
7305         fold)           ac_fold_checking=1 ;;
7306         gc)             ac_gc_checking=1 ;;
7307         gcac)           ac_gc_always_collect=1 ;;
7308         misc)           ac_checking=1 ;;
7309         rtl)            ac_rtl_checking=1 ;;
7310         rtlflag)        ac_rtlflag_checking=1 ;;
7311         runtime)        ac_runtime_checking=1 ;;
7312         tree)           ac_tree_checking=1 ;;
7313         types)          ac_types_checking=1 ;;
7314         valgrind)       ac_valgrind_checking=1 ;;
7315         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7316 echo "$as_me: error: unknown check category $check" >&2;}
7317    { (exit 1); exit 1; }; } ;;
7318         esac
7319 done
7320 IFS="$ac_save_IFS"
7321
7322 nocommon_flag=""
7323 if test x$ac_checking != x ; then
7324
7325 cat >>confdefs.h <<\_ACEOF
7326 #define ENABLE_CHECKING 1
7327 _ACEOF
7328
7329   nocommon_flag=-fno-common
7330 fi
7331
7332 if test x$ac_df_checking != x ; then
7333
7334 cat >>confdefs.h <<\_ACEOF
7335 #define ENABLE_DF_CHECKING 1
7336 _ACEOF
7337
7338 fi
7339 if test x$ac_assert_checking != x ; then
7340
7341 cat >>confdefs.h <<\_ACEOF
7342 #define ENABLE_ASSERT_CHECKING 1
7343 _ACEOF
7344
7345 fi
7346
7347 if test x$ac_runtime_checking != x ; then
7348
7349 cat >>confdefs.h <<\_ACEOF
7350 #define ENABLE_RUNTIME_CHECKING 1
7351 _ACEOF
7352
7353 fi
7354 if test x$ac_tree_checking != x ; then
7355
7356 cat >>confdefs.h <<\_ACEOF
7357 #define ENABLE_TREE_CHECKING 1
7358 _ACEOF
7359
7360   TREEBROWSER=tree-browser.o
7361 fi
7362 if test x$ac_types_checking != x ; then
7363
7364 cat >>confdefs.h <<\_ACEOF
7365 #define ENABLE_TYPES_CHECKING 1
7366 _ACEOF
7367
7368 fi
7369
7370 if test x$ac_rtl_checking != x ; then
7371
7372 cat >>confdefs.h <<\_ACEOF
7373 #define ENABLE_RTL_CHECKING 1
7374 _ACEOF
7375
7376 fi
7377 if test x$ac_rtlflag_checking != x ; then
7378
7379 cat >>confdefs.h <<\_ACEOF
7380 #define ENABLE_RTL_FLAG_CHECKING 1
7381 _ACEOF
7382
7383 fi
7384 if test x$ac_gc_checking != x ; then
7385
7386 cat >>confdefs.h <<\_ACEOF
7387 #define ENABLE_GC_CHECKING 1
7388 _ACEOF
7389
7390 fi
7391 if test x$ac_gc_always_collect != x ; then
7392
7393 cat >>confdefs.h <<\_ACEOF
7394 #define ENABLE_GC_ALWAYS_COLLECT 1
7395 _ACEOF
7396
7397 fi
7398 if test x$ac_fold_checking != x ; then
7399
7400 cat >>confdefs.h <<\_ACEOF
7401 #define ENABLE_FOLD_CHECKING 1
7402 _ACEOF
7403
7404 fi
7405 valgrind_path_defines=
7406 valgrind_command=
7407
7408 if test "${ac_cv_header_valgrind_h+set}" = set; then
7409   echo "$as_me:$LINENO: checking for valgrind.h" >&5
7410 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7411 if test "${ac_cv_header_valgrind_h+set}" = set; then
7412   echo $ECHO_N "(cached) $ECHO_C" >&6
7413 fi
7414 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7415 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7416 else
7417   # Is the header compilable?
7418 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7419 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7420 cat >conftest.$ac_ext <<_ACEOF
7421 /* confdefs.h.  */
7422 _ACEOF
7423 cat confdefs.h >>conftest.$ac_ext
7424 cat >>conftest.$ac_ext <<_ACEOF
7425 /* end confdefs.h.  */
7426 $ac_includes_default
7427 #include <valgrind.h>
7428 _ACEOF
7429 rm -f conftest.$ac_objext
7430 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7431   (eval $ac_compile) 2>conftest.er1
7432   ac_status=$?
7433   grep -v '^ *+' conftest.er1 >conftest.err
7434   rm -f conftest.er1
7435   cat conftest.err >&5
7436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7437   (exit $ac_status); } &&
7438          { ac_try='test -z "$ac_c_werror_flag"
7439                          || test ! -s conftest.err'
7440   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7441   (eval $ac_try) 2>&5
7442   ac_status=$?
7443   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7444   (exit $ac_status); }; } &&
7445          { ac_try='test -s conftest.$ac_objext'
7446   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7447   (eval $ac_try) 2>&5
7448   ac_status=$?
7449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7450   (exit $ac_status); }; }; then
7451   ac_header_compiler=yes
7452 else
7453   echo "$as_me: failed program was:" >&5
7454 sed 's/^/| /' conftest.$ac_ext >&5
7455
7456 ac_header_compiler=no
7457 fi
7458 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7459 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7460 echo "${ECHO_T}$ac_header_compiler" >&6
7461
7462 # Is the header present?
7463 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7464 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7465 cat >conftest.$ac_ext <<_ACEOF
7466 /* confdefs.h.  */
7467 _ACEOF
7468 cat confdefs.h >>conftest.$ac_ext
7469 cat >>conftest.$ac_ext <<_ACEOF
7470 /* end confdefs.h.  */
7471 #include <valgrind.h>
7472 _ACEOF
7473 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7474   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7475   ac_status=$?
7476   grep -v '^ *+' conftest.er1 >conftest.err
7477   rm -f conftest.er1
7478   cat conftest.err >&5
7479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7480   (exit $ac_status); } >/dev/null; then
7481   if test -s conftest.err; then
7482     ac_cpp_err=$ac_c_preproc_warn_flag
7483     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7484   else
7485     ac_cpp_err=
7486   fi
7487 else
7488   ac_cpp_err=yes
7489 fi
7490 if test -z "$ac_cpp_err"; then
7491   ac_header_preproc=yes
7492 else
7493   echo "$as_me: failed program was:" >&5
7494 sed 's/^/| /' conftest.$ac_ext >&5
7495
7496   ac_header_preproc=no
7497 fi
7498 rm -f conftest.err conftest.$ac_ext
7499 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7500 echo "${ECHO_T}$ac_header_preproc" >&6
7501
7502 # So?  What about this header?
7503 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7504   yes:no: )
7505     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7506 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7507     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7508 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7509     ac_header_preproc=yes
7510     ;;
7511   no:yes:* )
7512     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7513 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7514     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
7515 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
7516     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7517 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7518     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
7519 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7520     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7521 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7522     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7523 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7524     (
7525       cat <<\_ASBOX
7526 ## ------------------------------------------ ##
7527 ## Report this to the AC_PACKAGE_NAME lists.  ##
7528 ## ------------------------------------------ ##
7529 _ASBOX
7530     ) |
7531       sed "s/^/$as_me: WARNING:     /" >&2
7532     ;;
7533 esac
7534 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7535 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7536 if test "${ac_cv_header_valgrind_h+set}" = set; then
7537   echo $ECHO_N "(cached) $ECHO_C" >&6
7538 else
7539   ac_cv_header_valgrind_h=$ac_header_preproc
7540 fi
7541 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7542 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7543
7544 fi
7545 if test $ac_cv_header_valgrind_h = yes; then
7546   have_valgrind_h=yes
7547 else
7548   have_valgrind_h=no
7549 fi
7550
7551
7552
7553 if test x$ac_valgrind_checking != x ; then
7554   # It is certainly possible that there's valgrind but no valgrind.h.
7555   # GCC relies on making annotations so we must have both.
7556   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7557 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7558   cat >conftest.$ac_ext <<_ACEOF
7559 /* confdefs.h.  */
7560 _ACEOF
7561 cat confdefs.h >>conftest.$ac_ext
7562 cat >>conftest.$ac_ext <<_ACEOF
7563 /* end confdefs.h.  */
7564 #include <valgrind/memcheck.h>
7565 #ifndef VALGRIND_DISCARD
7566 #error VALGRIND_DISCARD not defined
7567 #endif
7568 _ACEOF
7569 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7570   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7571   ac_status=$?
7572   grep -v '^ *+' conftest.er1 >conftest.err
7573   rm -f conftest.er1
7574   cat conftest.err >&5
7575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7576   (exit $ac_status); } >/dev/null; then
7577   if test -s conftest.err; then
7578     ac_cpp_err=$ac_c_preproc_warn_flag
7579     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7580   else
7581     ac_cpp_err=
7582   fi
7583 else
7584   ac_cpp_err=yes
7585 fi
7586 if test -z "$ac_cpp_err"; then
7587   gcc_cv_header_valgrind_memcheck_h=yes
7588 else
7589   echo "$as_me: failed program was:" >&5
7590 sed 's/^/| /' conftest.$ac_ext >&5
7591
7592   gcc_cv_header_valgrind_memcheck_h=no
7593 fi
7594 rm -f conftest.err conftest.$ac_ext
7595   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7596 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7597   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7598 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7599   cat >conftest.$ac_ext <<_ACEOF
7600 /* confdefs.h.  */
7601 _ACEOF
7602 cat confdefs.h >>conftest.$ac_ext
7603 cat >>conftest.$ac_ext <<_ACEOF
7604 /* end confdefs.h.  */
7605 #include <memcheck.h>
7606 #ifndef VALGRIND_DISCARD
7607 #error VALGRIND_DISCARD not defined
7608 #endif
7609 _ACEOF
7610 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7611   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7612   ac_status=$?
7613   grep -v '^ *+' conftest.er1 >conftest.err
7614   rm -f conftest.er1
7615   cat conftest.err >&5
7616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7617   (exit $ac_status); } >/dev/null; then
7618   if test -s conftest.err; then
7619     ac_cpp_err=$ac_c_preproc_warn_flag
7620     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7621   else
7622     ac_cpp_err=
7623   fi
7624 else
7625   ac_cpp_err=yes
7626 fi
7627 if test -z "$ac_cpp_err"; then
7628   gcc_cv_header_memcheck_h=yes
7629 else
7630   echo "$as_me: failed program was:" >&5
7631 sed 's/^/| /' conftest.$ac_ext >&5
7632
7633   gcc_cv_header_memcheck_h=no
7634 fi
7635 rm -f conftest.err conftest.$ac_ext
7636   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7637 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7638
7639 # Prepare PATH_SEPARATOR.
7640 # The user is always right.
7641 if test "${PATH_SEPARATOR+set}" != set; then
7642   echo "#! /bin/sh" >conf$$.sh
7643   echo  "exit 0"   >>conf$$.sh
7644   chmod +x conf$$.sh
7645   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7646     PATH_SEPARATOR=';'
7647   else
7648     PATH_SEPARATOR=:
7649   fi
7650   rm -f conf$$.sh
7651 fi
7652
7653 # Find out how to test for executable files. Don't use a zero-byte file,
7654 # as systems may use methods other than mode bits to determine executability.
7655 cat >conf$$.file <<_ASEOF
7656 #! /bin/sh
7657 exit 0
7658 _ASEOF
7659 chmod +x conf$$.file
7660 if test -x conf$$.file >/dev/null 2>&1; then
7661   ac_executable_p="test -x"
7662 else
7663   ac_executable_p="test -f"
7664 fi
7665 rm -f conf$$.file
7666
7667 # Extract the first word of "valgrind", so it can be a program name with args.
7668 set dummy valgrind; ac_word=$2
7669 echo "$as_me:$LINENO: checking for $ac_word" >&5
7670 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7671 if test "${ac_cv_path_valgrind_path+set}" = set; then
7672   echo $ECHO_N "(cached) $ECHO_C" >&6
7673 else
7674   case "$valgrind_path" in
7675   [\\/]* | ?:[\\/]*)
7676     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7677     ;;
7678   *)
7679     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7680     for ac_dir in $PATH; do
7681       IFS="$ac_save_IFS"
7682       test -z "$ac_dir" && ac_dir=.
7683       for ac_exec_ext in '' $ac_executable_extensions; do
7684         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7685           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7686             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7687             break 2
7688           fi
7689         fi
7690       done
7691     done
7692     IFS="$ac_save_IFS"
7693     ;;
7694 esac
7695 fi
7696 valgrind_path="$ac_cv_path_valgrind_path"
7697 if test -n "$valgrind_path"; then
7698   echo "$as_me:$LINENO: result: $valgrind_path" >&5
7699 echo "${ECHO_T}$valgrind_path" >&6
7700 else
7701   echo "$as_me:$LINENO: result: no" >&5
7702 echo "${ECHO_T}no" >&6
7703 fi
7704
7705   if test "x$valgrind_path" = "x" \
7706     || (test $have_valgrind_h = no \
7707         && test $gcc_cv_header_memcheck_h = no \
7708         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7709         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7710 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7711    { (exit 1); exit 1; }; }
7712   fi
7713   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7714   valgrind_command="$valgrind_path -q"
7715
7716 cat >>confdefs.h <<\_ACEOF
7717 #define ENABLE_VALGRIND_CHECKING 1
7718 _ACEOF
7719
7720   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7721
7722 cat >>confdefs.h <<\_ACEOF
7723 #define HAVE_VALGRIND_MEMCHECK_H 1
7724 _ACEOF
7725
7726   fi
7727   if test $gcc_cv_header_memcheck_h = yes; then
7728
7729 cat >>confdefs.h <<\_ACEOF
7730 #define HAVE_MEMCHECK_H 1
7731 _ACEOF
7732
7733   fi
7734 fi
7735
7736
7737
7738 # Enable code coverage collection
7739 # Check whether --enable-coverage or --disable-coverage was given.
7740 if test "${enable_coverage+set}" = set; then
7741   enableval="$enable_coverage"
7742   case "${enableval}" in
7743   yes|noopt)
7744     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7745     ;;
7746   opt)
7747     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7748     ;;
7749   no)
7750     # a.k.a. --disable-coverage
7751     coverage_flags=""
7752     ;;
7753   *)
7754     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7755 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7756    { (exit 1); exit 1; }; }
7757     ;;
7758 esac
7759 else
7760   coverage_flags=""
7761 fi;
7762
7763
7764 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7765 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7766   enableval="$enable_gather_detailed_mem_stats"
7767
7768 else
7769   enable_gather_detailed_mem_stats=no
7770 fi;
7771 if test x$enable_gather_detailed_mem_stats = xyes ; then
7772
7773 cat >>confdefs.h <<\_ACEOF
7774 #define GATHER_STATISTICS 1
7775 _ACEOF
7776
7777 fi
7778
7779 # -------------------------------
7780 # Miscenalleous configure options
7781 # -------------------------------
7782
7783 # With stabs
7784
7785 # Check whether --with-stabs or --without-stabs was given.
7786 if test "${with_stabs+set}" = set; then
7787   withval="$with_stabs"
7788   stabs="$with_stabs"
7789 else
7790   stabs=no
7791 fi;
7792
7793 # Determine whether or not multilibs are enabled.
7794 # Check whether --enable-multilib or --disable-multilib was given.
7795 if test "${enable_multilib+set}" = set; then
7796   enableval="$enable_multilib"
7797
7798 else
7799   enable_multilib=yes
7800 fi;
7801
7802
7803 # Enable __cxa_atexit for C++.
7804 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7805 if test "${enable___cxa_atexit+set}" = set; then
7806   enableval="$enable___cxa_atexit"
7807
7808 fi;
7809
7810 # Enable C extension for decimal float if target supports it.
7811 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7812 if test "${enable_decimal_float+set}" = set; then
7813   enableval="$enable_decimal_float"
7814
7815   case $enable_decimal_float in
7816     yes | no | bid | dpd) ;;
7817     *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7818 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7819 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7820 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7821    { (exit 1); exit 1; }; } ;;
7822   esac
7823
7824 else
7825
7826   case $target in
7827     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7828       enable_decimal_float=yes
7829       ;;
7830     *)
7831       { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7832 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7833       enable_decimal_float=no
7834       ;;
7835   esac
7836
7837 fi;
7838
7839 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7840
7841 cat >>confdefs.h <<_ACEOF
7842 #define ENABLE_DECIMAL_FLOAT $dfp
7843 _ACEOF
7844
7845
7846 # x86's use BID format instead of DPD
7847 case x$enable_decimal_float in
7848   xyes)
7849     case $target in
7850       i?86*-*-linux* | x86_64*-*-linux*)
7851         enable_decimal_float=bid
7852         ;;
7853       *)
7854         enable_decimal_float=dpd
7855         ;;
7856     esac
7857     ;;
7858   xno)
7859     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7860     # dependency on libdecnumber.
7861     enable_decimal_float=dpd
7862     ;;
7863 esac
7864
7865
7866 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define ENABLE_DECIMAL_BID_FORMAT $bid
7870 _ACEOF
7871
7872
7873 # Enable C extension for fixed-point arithmetic.
7874 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7875 if test "${enable_fixed_point+set}" = set; then
7876   enableval="$enable_fixed_point"
7877
7878
7879 else
7880
7881   case $target in
7882     mips*-*-*)
7883       case $host in
7884         mips*-sgi-irix*)
7885           { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7886 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7887           enable_fixed_point=no
7888           ;;
7889         *)
7890           enable_fixed_point=yes
7891           ;;
7892       esac
7893       ;;
7894     *)
7895       { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7896 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7897       enable_fixed_point=no
7898       ;;
7899   esac
7900
7901 fi;
7902
7903
7904 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7905
7906 cat >>confdefs.h <<_ACEOF
7907 #define ENABLE_FIXED_POINT $fixedpoint
7908 _ACEOF
7909
7910
7911 # Enable threads
7912 # Pass with no value to take the default
7913 # Pass with a value to specify a thread package
7914 # Check whether --enable-threads or --disable-threads was given.
7915 if test "${enable_threads+set}" = set; then
7916   enableval="$enable_threads"
7917
7918 else
7919   enable_threads=''
7920 fi;
7921
7922 # Check whether --enable-tls or --disable-tls was given.
7923 if test "${enable_tls+set}" = set; then
7924   enableval="$enable_tls"
7925
7926   case $enable_tls in
7927     yes | no) ;;
7928     *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7929 Valid choices are 'yes' and 'no'." >&5
7930 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7931 Valid choices are 'yes' and 'no'." >&2;}
7932    { (exit 1); exit 1; }; } ;;
7933   esac
7934
7935 else
7936   enable_tls=''
7937 fi;
7938
7939 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7940 if test "${enable_objc_gc+set}" = set; then
7941   enableval="$enable_objc_gc"
7942   if test x$enable_objc_gc = xno; then
7943         objc_boehm_gc=''
7944 else
7945         objc_boehm_gc=1
7946 fi
7947 else
7948   objc_boehm_gc=''
7949 fi;
7950
7951
7952 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7953 if test "${with_dwarf2+set}" = set; then
7954   withval="$with_dwarf2"
7955   dwarf2="$with_dwarf2"
7956 else
7957   dwarf2=no
7958 fi;
7959
7960 # Check whether --enable-shared or --disable-shared was given.
7961 if test "${enable_shared+set}" = set; then
7962   enableval="$enable_shared"
7963
7964   case $enable_shared in
7965   yes | no) ;;
7966   *)
7967     enable_shared=no
7968     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7969     for pkg in $enableval; do
7970       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7971         enable_shared=yes
7972       fi
7973     done
7974     IFS="$ac_save_ifs"
7975     ;;
7976   esac
7977
7978 else
7979   enable_shared=yes
7980 fi;
7981
7982
7983
7984 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7985 if test "${with_build_sysroot+set}" = set; then
7986   withval="$with_build_sysroot"
7987
7988 fi;
7989
7990
7991 # Check whether --with-sysroot or --without-sysroot was given.
7992 if test "${with_sysroot+set}" = set; then
7993   withval="$with_sysroot"
7994
7995  case ${with_sysroot} in
7996  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
7997  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
7998  esac
7999
8000  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8001  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8002
8003  if test "x$prefix" = xNONE; then
8004   test_prefix=/usr/local
8005  else
8006   test_prefix=$prefix
8007  fi
8008  if test "x$exec_prefix" = xNONE; then
8009   test_exec_prefix=$test_prefix
8010  else
8011   test_exec_prefix=$exec_prefix
8012  fi
8013  case ${TARGET_SYSTEM_ROOT} in
8014  "${test_prefix}"|"${test_prefix}/"*|\
8015  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8016  '${prefix}'|'${prefix}/'*|\
8017  '${exec_prefix}'|'${exec_prefix}/'*)
8018    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8019    TARGET_SYSTEM_ROOT_DEFINE="$t"
8020    ;;
8021  esac
8022
8023 else
8024
8025  TARGET_SYSTEM_ROOT=
8026  TARGET_SYSTEM_ROOT_DEFINE=
8027  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8028
8029 fi;
8030
8031
8032
8033
8034 # Build with intermodule optimisations
8035 # Check whether --enable-intermodule or --disable-intermodule was given.
8036 if test "${enable_intermodule+set}" = set; then
8037   enableval="$enable_intermodule"
8038   case ${enable_intermodule} in
8039   yes) onestep="-onestep";;
8040   *) onestep="";;
8041 esac
8042 else
8043   onestep=""
8044 fi;
8045
8046
8047
8048
8049 # Check whether --with-pkgversion or --without-pkgversion was given.
8050 if test "${with_pkgversion+set}" = set; then
8051   withval="$with_pkgversion"
8052   case "$withval" in
8053       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8054 echo "$as_me: error: package version not specified" >&2;}
8055    { (exit 1); exit 1; }; } ;;
8056       no)  PKGVERSION= ;;
8057       *)   PKGVERSION="($withval) " ;;
8058      esac
8059 else
8060   PKGVERSION="(GCC) "
8061
8062 fi;
8063
8064
8065
8066
8067 # Check whether --with-bugurl or --without-bugurl was given.
8068 if test "${with_bugurl+set}" = set; then
8069   withval="$with_bugurl"
8070   case "$withval" in
8071       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8072 echo "$as_me: error: bug URL not specified" >&2;}
8073    { (exit 1); exit 1; }; } ;;
8074       no)  BUGURL=
8075            ;;
8076       *)   BUGURL="$withval"
8077            ;;
8078      esac
8079 else
8080   BUGURL="http://gcc.gnu.org/bugs.html"
8081
8082 fi;
8083   case ${BUGURL} in
8084   "")
8085     REPORT_BUGS_TO=
8086     REPORT_BUGS_TEXI=
8087     ;;
8088   *)
8089     REPORT_BUGS_TO="<$BUGURL>"
8090     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8091     ;;
8092   esac;
8093
8094
8095
8096
8097 # Sanity check enable_languages in case someone does not run the toplevel
8098 # configure # script.
8099 # Check whether --enable-languages or --disable-languages was given.
8100 if test "${enable_languages+set}" = set; then
8101   enableval="$enable_languages"
8102   case ,${enable_languages}, in
8103        ,,|,yes,)
8104                 # go safe -- we cannot be much sure without the toplevel
8105                 # configure's
8106                 # analysis of which target libs are present and usable
8107                 enable_languages=c
8108                 ;;
8109          *,all,*)
8110                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8111 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8112    { (exit 1); exit 1; }; }
8113                 ;;
8114         *,c,*)
8115                 ;;
8116         *)
8117                 enable_languages=c,${enable_languages}
8118                 ;;
8119 esac
8120 else
8121   enable_languages=c
8122 fi;
8123
8124 # Used by documentation targets
8125
8126
8127
8128
8129 # -------------------------
8130 # Checks for other programs
8131 # -------------------------
8132
8133 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8134 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8135 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8136 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8137   echo $ECHO_N "(cached) $ECHO_C" >&6
8138 else
8139   cat >conftest.make <<\_ACEOF
8140 all:
8141         @echo 'ac_maketemp="$(MAKE)"'
8142 _ACEOF
8143 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8144 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8145 if test -n "$ac_maketemp"; then
8146   eval ac_cv_prog_make_${ac_make}_set=yes
8147 else
8148   eval ac_cv_prog_make_${ac_make}_set=no
8149 fi
8150 rm -f conftest.make
8151 fi
8152 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8153   echo "$as_me:$LINENO: result: yes" >&5
8154 echo "${ECHO_T}yes" >&6
8155   SET_MAKE=
8156 else
8157   echo "$as_me:$LINENO: result: no" >&5
8158 echo "${ECHO_T}no" >&6
8159   SET_MAKE="MAKE=${MAKE-make}"
8160 fi
8161
8162
8163 # Find some useful tools
8164 for ac_prog in gawk mawk nawk awk
8165 do
8166   # Extract the first word of "$ac_prog", so it can be a program name with args.
8167 set dummy $ac_prog; ac_word=$2
8168 echo "$as_me:$LINENO: checking for $ac_word" >&5
8169 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8170 if test "${ac_cv_prog_AWK+set}" = set; then
8171   echo $ECHO_N "(cached) $ECHO_C" >&6
8172 else
8173   if test -n "$AWK"; then
8174   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8175 else
8176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8177 for as_dir in $PATH
8178 do
8179   IFS=$as_save_IFS
8180   test -z "$as_dir" && as_dir=.
8181   for ac_exec_ext in '' $ac_executable_extensions; do
8182   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8183     ac_cv_prog_AWK="$ac_prog"
8184     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8185     break 2
8186   fi
8187 done
8188 done
8189
8190 fi
8191 fi
8192 AWK=$ac_cv_prog_AWK
8193 if test -n "$AWK"; then
8194   echo "$as_me:$LINENO: result: $AWK" >&5
8195 echo "${ECHO_T}$AWK" >&6
8196 else
8197   echo "$as_me:$LINENO: result: no" >&5
8198 echo "${ECHO_T}no" >&6
8199 fi
8200
8201   test -n "$AWK" && break
8202 done
8203
8204 # We need awk to create options.c and options.h.
8205 # Bail out if it's missing.
8206 case ${AWK} in
8207   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8208 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8209    { (exit 1); exit 1; }; } ;;
8210 esac
8211
8212 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8213 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8214 if test "${gcc_cv_prog_LN_S+set}" = set; then
8215   echo $ECHO_N "(cached) $ECHO_C" >&6
8216 else
8217   rm -f conftestdata_t
8218 echo >conftestdata_f
8219 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8220 then
8221   gcc_cv_prog_LN_S="ln -s"
8222 else
8223   if ln conftestdata_f conftestdata_t 2>/dev/null
8224   then
8225     gcc_cv_prog_LN_S=ln
8226   else
8227     if cp -p conftestdata_f conftestdata_t 2>/dev/null
8228     then
8229       gcc_cv_prog_LN_S="cp -p"
8230     else
8231       gcc_cv_prog_LN_S=cp
8232     fi
8233   fi
8234 fi
8235 rm -f conftestdata_f conftestdata_t
8236
8237 fi
8238 LN_S="$gcc_cv_prog_LN_S"
8239 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8240   echo "$as_me:$LINENO: result: yes" >&5
8241 echo "${ECHO_T}yes" >&6
8242 else
8243   if test "$gcc_cv_prog_LN_S" = "ln"; then
8244     echo "$as_me:$LINENO: result: no, using ln" >&5
8245 echo "${ECHO_T}no, using ln" >&6
8246   else
8247     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8248 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8249   fi
8250 fi
8251
8252 echo "$as_me:$LINENO: checking whether ln works" >&5
8253 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8254 if test "${acx_cv_prog_LN+set}" = set; then
8255   echo $ECHO_N "(cached) $ECHO_C" >&6
8256 else
8257   rm -f conftestdata_t
8258 echo >conftestdata_f
8259 if ln conftestdata_f conftestdata_t 2>/dev/null
8260 then
8261   acx_cv_prog_LN=ln
8262 else
8263   acx_cv_prog_LN=no
8264 fi
8265 rm -f conftestdata_f conftestdata_t
8266
8267 fi
8268 if test $acx_cv_prog_LN = no; then
8269   LN="$LN_S"
8270   echo "$as_me:$LINENO: result: no, using $LN" >&5
8271 echo "${ECHO_T}no, using $LN" >&6
8272 else
8273   LN="$acx_cv_prog_LN"
8274   echo "$as_me:$LINENO: result: yes" >&5
8275 echo "${ECHO_T}yes" >&6
8276 fi
8277
8278 if test -n "$ac_tool_prefix"; then
8279   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8280 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8281 echo "$as_me:$LINENO: checking for $ac_word" >&5
8282 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8283 if test "${ac_cv_prog_RANLIB+set}" = set; then
8284   echo $ECHO_N "(cached) $ECHO_C" >&6
8285 else
8286   if test -n "$RANLIB"; then
8287   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8288 else
8289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8290 for as_dir in $PATH
8291 do
8292   IFS=$as_save_IFS
8293   test -z "$as_dir" && as_dir=.
8294   for ac_exec_ext in '' $ac_executable_extensions; do
8295   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8296     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8297     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8298     break 2
8299   fi
8300 done
8301 done
8302
8303 fi
8304 fi
8305 RANLIB=$ac_cv_prog_RANLIB
8306 if test -n "$RANLIB"; then
8307   echo "$as_me:$LINENO: result: $RANLIB" >&5
8308 echo "${ECHO_T}$RANLIB" >&6
8309 else
8310   echo "$as_me:$LINENO: result: no" >&5
8311 echo "${ECHO_T}no" >&6
8312 fi
8313
8314 fi
8315 if test -z "$ac_cv_prog_RANLIB"; then
8316   ac_ct_RANLIB=$RANLIB
8317   # Extract the first word of "ranlib", so it can be a program name with args.
8318 set dummy ranlib; ac_word=$2
8319 echo "$as_me:$LINENO: checking for $ac_word" >&5
8320 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8321 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8322   echo $ECHO_N "(cached) $ECHO_C" >&6
8323 else
8324   if test -n "$ac_ct_RANLIB"; then
8325   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8326 else
8327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8328 for as_dir in $PATH
8329 do
8330   IFS=$as_save_IFS
8331   test -z "$as_dir" && as_dir=.
8332   for ac_exec_ext in '' $ac_executable_extensions; do
8333   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8334     ac_cv_prog_ac_ct_RANLIB="ranlib"
8335     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8336     break 2
8337   fi
8338 done
8339 done
8340
8341   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8342 fi
8343 fi
8344 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8345 if test -n "$ac_ct_RANLIB"; then
8346   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8347 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8348 else
8349   echo "$as_me:$LINENO: result: no" >&5
8350 echo "${ECHO_T}no" >&6
8351 fi
8352
8353   RANLIB=$ac_ct_RANLIB
8354 else
8355   RANLIB="$ac_cv_prog_RANLIB"
8356 fi
8357
8358 case "${host}" in
8359 *-*-darwin*)
8360   # By default, the Darwin ranlib will not treat common symbols as
8361   # definitions when  building the archive table of contents.  Other
8362   # ranlibs do that; pass an option to the Darwin ranlib that makes
8363   # it behave similarly.
8364   ranlib_flags="-c"
8365   ;;
8366 *)
8367   ranlib_flags=""
8368 esac
8369
8370
8371 # Find a good install program.  We prefer a C program (faster),
8372 # so one script is as good as another.  But avoid the broken or
8373 # incompatible versions:
8374 # SysV /etc/install, /usr/sbin/install
8375 # SunOS /usr/etc/install
8376 # IRIX /sbin/install
8377 # AIX /bin/install
8378 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8379 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8380 # ./install, which can be erroneously created by make from ./install.sh.
8381 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8382 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8383 if test -z "$INSTALL"; then
8384 if test "${ac_cv_path_install+set}" = set; then
8385   echo $ECHO_N "(cached) $ECHO_C" >&6
8386 else
8387     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8388   for ac_dir in $PATH; do
8389     # Account for people who put trailing slashes in PATH elements.
8390     case "$ac_dir/" in
8391     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8392     *)
8393       # OSF1 and SCO ODT 3.0 have their own names for install.
8394       for ac_prog in ginstall scoinst install; do
8395         if test -f $ac_dir/$ac_prog; then
8396           if test $ac_prog = install &&
8397             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8398             # AIX install.  It has an incompatible calling convention.
8399             # OSF/1 installbsd also uses dspmsg, but is usable.
8400             :
8401           else
8402             ac_cv_path_install="$ac_dir/$ac_prog -c"
8403             break 2
8404           fi
8405         fi
8406       done
8407       ;;
8408     esac
8409   done
8410   IFS="$ac_save_IFS"
8411
8412 fi
8413   if test "${ac_cv_path_install+set}" = set; then
8414     INSTALL="$ac_cv_path_install"
8415   else
8416     # As a last resort, use the slow shell script.  We don't cache a
8417     # path for INSTALL within a source directory, because that will
8418     # break other packages using the cache if that directory is
8419     # removed, or if the path is relative.
8420     INSTALL="$ac_install_sh"
8421   fi
8422 fi
8423 echo "$as_me:$LINENO: result: $INSTALL" >&5
8424 echo "${ECHO_T}$INSTALL" >&6
8425
8426 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8427 # It thinks the first close brace ends the variable substitution.
8428 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8429
8430 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8431
8432
8433 # See if cmp has --ignore-initial.
8434 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8435 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8436 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8437   echo $ECHO_N "(cached) $ECHO_C" >&6
8438 else
8439    echo abfoo >t1
8440   echo cdfoo >t2
8441   gcc_cv_prog_cmp_skip=slowcompare
8442   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8443     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8444       :
8445     else
8446       gcc_cv_prog_cmp_skip=gnucompare
8447     fi
8448   fi
8449   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8450     if cmp t1 t2 2 2 > /dev/null 2>&1; then
8451       if cmp t1 t2 1 1 > /dev/null 2>&1; then
8452         :
8453       else
8454         gcc_cv_prog_cmp_skip=fastcompare
8455       fi
8456     fi
8457   fi
8458   rm t1 t2
8459
8460 fi
8461 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8462 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8463 make_compare_target=$gcc_cv_prog_cmp_skip
8464
8465
8466
8467 # See if we have the mktemp command.
8468 # Extract the first word of "mktemp", so it can be a program name with args.
8469 set dummy mktemp; ac_word=$2
8470 echo "$as_me:$LINENO: checking for $ac_word" >&5
8471 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8472 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8473   echo $ECHO_N "(cached) $ECHO_C" >&6
8474 else
8475   if test -n "$have_mktemp_command"; then
8476   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8477 else
8478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8479 for as_dir in $PATH
8480 do
8481   IFS=$as_save_IFS
8482   test -z "$as_dir" && as_dir=.
8483   for ac_exec_ext in '' $ac_executable_extensions; do
8484   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8485     ac_cv_prog_have_mktemp_command="yes"
8486     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8487     break 2
8488   fi
8489 done
8490 done
8491
8492   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8493 fi
8494 fi
8495 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8496 if test -n "$have_mktemp_command"; then
8497   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8498 echo "${ECHO_T}$have_mktemp_command" >&6
8499 else
8500   echo "$as_me:$LINENO: result: no" >&5
8501 echo "${ECHO_T}no" >&6
8502 fi
8503
8504
8505 # See if makeinfo has been installed and is modern enough
8506 # that we can use it.
8507
8508   # Extract the first word of "makeinfo", so it can be a program name with args.
8509 set dummy makeinfo; ac_word=$2
8510 echo "$as_me:$LINENO: checking for $ac_word" >&5
8511 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8512 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8513   echo $ECHO_N "(cached) $ECHO_C" >&6
8514 else
8515   if test -n "$MAKEINFO"; then
8516   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8517 else
8518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8519 for as_dir in $PATH
8520 do
8521   IFS=$as_save_IFS
8522   test -z "$as_dir" && as_dir=.
8523   for ac_exec_ext in '' $ac_executable_extensions; do
8524   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8525     ac_cv_prog_MAKEINFO="makeinfo"
8526     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8527     break 2
8528   fi
8529 done
8530 done
8531
8532 fi
8533 fi
8534 MAKEINFO=$ac_cv_prog_MAKEINFO
8535 if test -n "$MAKEINFO"; then
8536   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8537 echo "${ECHO_T}$MAKEINFO" >&6
8538 else
8539   echo "$as_me:$LINENO: result: no" >&5
8540 echo "${ECHO_T}no" >&6
8541 fi
8542
8543   if test -n "$MAKEINFO"; then
8544     # Found it, now check the version.
8545     echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8546 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8547 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8548   echo $ECHO_N "(cached) $ECHO_C" >&6
8549 else
8550   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8551                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8552
8553                     case $ac_prog_version in
8554                       '')  gcc_cv_prog_makeinfo_modern=no;;
8555                       4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
8556                       *)   gcc_cv_prog_makeinfo_modern=no;;
8557                     esac
8558
8559 fi
8560 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8561 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8562   else
8563     gcc_cv_prog_makeinfo_modern=no
8564   fi
8565   if test $gcc_cv_prog_makeinfo_modern = no; then
8566     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8567   fi
8568
8569 if test $gcc_cv_prog_makeinfo_modern = no; then
8570   { echo "$as_me:$LINENO: WARNING:
8571 *** Makeinfo is missing or too old.
8572 *** Info documentation will not be built." >&5
8573 echo "$as_me: WARNING:
8574 *** Makeinfo is missing or too old.
8575 *** Info documentation will not be built." >&2;}
8576   BUILD_INFO=
8577 else
8578   BUILD_INFO=info
8579 fi
8580
8581
8582 # Is pod2man recent enough to regenerate manpages?
8583 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8584 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8585 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8586   echo "$as_me:$LINENO: result: yes" >&5
8587 echo "${ECHO_T}yes" >&6
8588   GENERATED_MANPAGES=generated-manpages
8589 else
8590   echo "$as_me:$LINENO: result: no" >&5
8591 echo "${ECHO_T}no" >&6
8592   GENERATED_MANPAGES=
8593 fi
8594
8595
8596 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8597
8598 # How about lex?
8599 for ac_prog in flex
8600 do
8601   # Extract the first word of "$ac_prog", so it can be a program name with args.
8602 set dummy $ac_prog; ac_word=$2
8603 echo "$as_me:$LINENO: checking for $ac_word" >&5
8604 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8605 if test "${ac_cv_prog_FLEX+set}" = set; then
8606   echo $ECHO_N "(cached) $ECHO_C" >&6
8607 else
8608   if test -n "$FLEX"; then
8609   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8610 else
8611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8612 for as_dir in $PATH
8613 do
8614   IFS=$as_save_IFS
8615   test -z "$as_dir" && as_dir=.
8616   for ac_exec_ext in '' $ac_executable_extensions; do
8617   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8618     ac_cv_prog_FLEX="$ac_prog"
8619     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8620     break 2
8621   fi
8622 done
8623 done
8624
8625 fi
8626 fi
8627 FLEX=$ac_cv_prog_FLEX
8628 if test -n "$FLEX"; then
8629   echo "$as_me:$LINENO: result: $FLEX" >&5
8630 echo "${ECHO_T}$FLEX" >&6
8631 else
8632   echo "$as_me:$LINENO: result: no" >&5
8633 echo "${ECHO_T}no" >&6
8634 fi
8635
8636   test -n "$FLEX" && break
8637 done
8638 test -n "$FLEX" || FLEX="$MISSING flex"
8639
8640
8641 # Bison?
8642 for ac_prog in bison
8643 do
8644   # Extract the first word of "$ac_prog", so it can be a program name with args.
8645 set dummy $ac_prog; ac_word=$2
8646 echo "$as_me:$LINENO: checking for $ac_word" >&5
8647 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8648 if test "${ac_cv_prog_BISON+set}" = set; then
8649   echo $ECHO_N "(cached) $ECHO_C" >&6
8650 else
8651   if test -n "$BISON"; then
8652   ac_cv_prog_BISON="$BISON" # Let the user override the test.
8653 else
8654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8655 for as_dir in $PATH
8656 do
8657   IFS=$as_save_IFS
8658   test -z "$as_dir" && as_dir=.
8659   for ac_exec_ext in '' $ac_executable_extensions; do
8660   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8661     ac_cv_prog_BISON="$ac_prog"
8662     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8663     break 2
8664   fi
8665 done
8666 done
8667
8668 fi
8669 fi
8670 BISON=$ac_cv_prog_BISON
8671 if test -n "$BISON"; then
8672   echo "$as_me:$LINENO: result: $BISON" >&5
8673 echo "${ECHO_T}$BISON" >&6
8674 else
8675   echo "$as_me:$LINENO: result: no" >&5
8676 echo "${ECHO_T}no" >&6
8677 fi
8678
8679   test -n "$BISON" && break
8680 done
8681 test -n "$BISON" || BISON="$MISSING bison"
8682
8683
8684 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8685 # check for build == host before using them.
8686
8687 # NM
8688 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8689   && test -d ../binutils ; then
8690   NM='$(objdir)/../binutils/nm-new'
8691 else
8692   # Extract the first word of "nm", so it can be a program name with args.
8693 set dummy nm; ac_word=$2
8694 echo "$as_me:$LINENO: checking for $ac_word" >&5
8695 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8696 if test "${ac_cv_prog_NM+set}" = set; then
8697   echo $ECHO_N "(cached) $ECHO_C" >&6
8698 else
8699   if test -n "$NM"; then
8700   ac_cv_prog_NM="$NM" # Let the user override the test.
8701 else
8702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8703 for as_dir in $PATH
8704 do
8705   IFS=$as_save_IFS
8706   test -z "$as_dir" && as_dir=.
8707   for ac_exec_ext in '' $ac_executable_extensions; do
8708   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8709     ac_cv_prog_NM="nm"
8710     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8711     break 2
8712   fi
8713 done
8714 done
8715
8716   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8717 fi
8718 fi
8719 NM=$ac_cv_prog_NM
8720 if test -n "$NM"; then
8721   echo "$as_me:$LINENO: result: $NM" >&5
8722 echo "${ECHO_T}$NM" >&6
8723 else
8724   echo "$as_me:$LINENO: result: no" >&5
8725 echo "${ECHO_T}no" >&6
8726 fi
8727
8728 fi
8729
8730 # AR
8731 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8732   && test -d ../binutils ; then
8733   AR='$(objdir)/../binutils/ar'
8734 else
8735   # Extract the first word of "ar", so it can be a program name with args.
8736 set dummy ar; ac_word=$2
8737 echo "$as_me:$LINENO: checking for $ac_word" >&5
8738 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8739 if test "${ac_cv_prog_AR+set}" = set; then
8740   echo $ECHO_N "(cached) $ECHO_C" >&6
8741 else
8742   if test -n "$AR"; then
8743   ac_cv_prog_AR="$AR" # Let the user override the test.
8744 else
8745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8746 for as_dir in $PATH
8747 do
8748   IFS=$as_save_IFS
8749   test -z "$as_dir" && as_dir=.
8750   for ac_exec_ext in '' $ac_executable_extensions; do
8751   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8752     ac_cv_prog_AR="ar"
8753     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8754     break 2
8755   fi
8756 done
8757 done
8758
8759   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8760 fi
8761 fi
8762 AR=$ac_cv_prog_AR
8763 if test -n "$AR"; then
8764   echo "$as_me:$LINENO: result: $AR" >&5
8765 echo "${ECHO_T}$AR" >&6
8766 else
8767   echo "$as_me:$LINENO: result: no" >&5
8768 echo "${ECHO_T}no" >&6
8769 fi
8770
8771 fi
8772
8773
8774 # --------------------
8775 # Checks for C headers
8776 # --------------------
8777
8778 # Need to reject headers which give warnings, so that the -Werror bootstrap
8779 # works later. *sigh*  This needs to come before all header checks.
8780
8781 ac_c_preproc_warn_flag=yes
8782
8783 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8784 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8785 if test "${ac_cv_header_stdc+set}" = set; then
8786   echo $ECHO_N "(cached) $ECHO_C" >&6
8787 else
8788   cat >conftest.$ac_ext <<_ACEOF
8789 /* confdefs.h.  */
8790 _ACEOF
8791 cat confdefs.h >>conftest.$ac_ext
8792 cat >>conftest.$ac_ext <<_ACEOF
8793 /* end confdefs.h.  */
8794 #include <stdlib.h>
8795 #include <stdarg.h>
8796 #include <string.h>
8797 #include <float.h>
8798
8799 int
8800 main ()
8801 {
8802
8803   ;
8804   return 0;
8805 }
8806 _ACEOF
8807 rm -f conftest.$ac_objext
8808 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8809   (eval $ac_compile) 2>conftest.er1
8810   ac_status=$?
8811   grep -v '^ *+' conftest.er1 >conftest.err
8812   rm -f conftest.er1
8813   cat conftest.err >&5
8814   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8815   (exit $ac_status); } &&
8816          { ac_try='test -z "$ac_c_werror_flag"
8817                          || test ! -s conftest.err'
8818   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8819   (eval $ac_try) 2>&5
8820   ac_status=$?
8821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8822   (exit $ac_status); }; } &&
8823          { ac_try='test -s conftest.$ac_objext'
8824   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8825   (eval $ac_try) 2>&5
8826   ac_status=$?
8827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8828   (exit $ac_status); }; }; then
8829   ac_cv_header_stdc=yes
8830 else
8831   echo "$as_me: failed program was:" >&5
8832 sed 's/^/| /' conftest.$ac_ext >&5
8833
8834 ac_cv_header_stdc=no
8835 fi
8836 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8837
8838 if test $ac_cv_header_stdc = yes; then
8839   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8840   cat >conftest.$ac_ext <<_ACEOF
8841 /* confdefs.h.  */
8842 _ACEOF
8843 cat confdefs.h >>conftest.$ac_ext
8844 cat >>conftest.$ac_ext <<_ACEOF
8845 /* end confdefs.h.  */
8846 #include <string.h>
8847
8848 _ACEOF
8849 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8850   $EGREP "memchr" >/dev/null 2>&1; then
8851   :
8852 else
8853   ac_cv_header_stdc=no
8854 fi
8855 rm -f conftest*
8856
8857 fi
8858
8859 if test $ac_cv_header_stdc = yes; then
8860   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8861   cat >conftest.$ac_ext <<_ACEOF
8862 /* confdefs.h.  */
8863 _ACEOF
8864 cat confdefs.h >>conftest.$ac_ext
8865 cat >>conftest.$ac_ext <<_ACEOF
8866 /* end confdefs.h.  */
8867 #include <stdlib.h>
8868
8869 _ACEOF
8870 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8871   $EGREP "free" >/dev/null 2>&1; then
8872   :
8873 else
8874   ac_cv_header_stdc=no
8875 fi
8876 rm -f conftest*
8877
8878 fi
8879
8880 if test $ac_cv_header_stdc = yes; then
8881   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8882   if test "$cross_compiling" = yes; then
8883   :
8884 else
8885   cat >conftest.$ac_ext <<_ACEOF
8886 /* confdefs.h.  */
8887 _ACEOF
8888 cat confdefs.h >>conftest.$ac_ext
8889 cat >>conftest.$ac_ext <<_ACEOF
8890 /* end confdefs.h.  */
8891 #include <ctype.h>
8892 #if ((' ' & 0x0FF) == 0x020)
8893 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8894 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8895 #else
8896 # define ISLOWER(c) \
8897                    (('a' <= (c) && (c) <= 'i') \
8898                      || ('j' <= (c) && (c) <= 'r') \
8899                      || ('s' <= (c) && (c) <= 'z'))
8900 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8901 #endif
8902
8903 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8904 int
8905 main ()
8906 {
8907   int i;
8908   for (i = 0; i < 256; i++)
8909     if (XOR (islower (i), ISLOWER (i))
8910         || toupper (i) != TOUPPER (i))
8911       exit(2);
8912   exit (0);
8913 }
8914 _ACEOF
8915 rm -f conftest$ac_exeext
8916 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8917   (eval $ac_link) 2>&5
8918   ac_status=$?
8919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8922   (eval $ac_try) 2>&5
8923   ac_status=$?
8924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8925   (exit $ac_status); }; }; then
8926   :
8927 else
8928   echo "$as_me: program exited with status $ac_status" >&5
8929 echo "$as_me: failed program was:" >&5
8930 sed 's/^/| /' conftest.$ac_ext >&5
8931
8932 ( exit $ac_status )
8933 ac_cv_header_stdc=no
8934 fi
8935 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8936 fi
8937 fi
8938 fi
8939 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8940 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8941 if test $ac_cv_header_stdc = yes; then
8942
8943 cat >>confdefs.h <<\_ACEOF
8944 #define STDC_HEADERS 1
8945 _ACEOF
8946
8947 fi
8948
8949 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8950 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8951 if test "${ac_cv_header_time+set}" = set; then
8952   echo $ECHO_N "(cached) $ECHO_C" >&6
8953 else
8954   cat >conftest.$ac_ext <<_ACEOF
8955 /* confdefs.h.  */
8956 _ACEOF
8957 cat confdefs.h >>conftest.$ac_ext
8958 cat >>conftest.$ac_ext <<_ACEOF
8959 /* end confdefs.h.  */
8960 #include <sys/types.h>
8961 #include <sys/time.h>
8962 #include <time.h>
8963
8964 int
8965 main ()
8966 {
8967 if ((struct tm *) 0)
8968 return 0;
8969   ;
8970   return 0;
8971 }
8972 _ACEOF
8973 rm -f conftest.$ac_objext
8974 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8975   (eval $ac_compile) 2>conftest.er1
8976   ac_status=$?
8977   grep -v '^ *+' conftest.er1 >conftest.err
8978   rm -f conftest.er1
8979   cat conftest.err >&5
8980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981   (exit $ac_status); } &&
8982          { ac_try='test -z "$ac_c_werror_flag"
8983                          || test ! -s conftest.err'
8984   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8985   (eval $ac_try) 2>&5
8986   ac_status=$?
8987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8988   (exit $ac_status); }; } &&
8989          { ac_try='test -s conftest.$ac_objext'
8990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8991   (eval $ac_try) 2>&5
8992   ac_status=$?
8993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8994   (exit $ac_status); }; }; then
8995   ac_cv_header_time=yes
8996 else
8997   echo "$as_me: failed program was:" >&5
8998 sed 's/^/| /' conftest.$ac_ext >&5
8999
9000 ac_cv_header_time=no
9001 fi
9002 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9003 fi
9004 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9005 echo "${ECHO_T}$ac_cv_header_time" >&6
9006 if test $ac_cv_header_time = yes; then
9007
9008 cat >>confdefs.h <<\_ACEOF
9009 #define TIME_WITH_SYS_TIME 1
9010 _ACEOF
9011
9012 fi
9013
9014 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9015 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9016 if test "${gcc_cv_header_string+set}" = set; then
9017   echo $ECHO_N "(cached) $ECHO_C" >&6
9018 else
9019   cat >conftest.$ac_ext <<_ACEOF
9020 /* confdefs.h.  */
9021 _ACEOF
9022 cat confdefs.h >>conftest.$ac_ext
9023 cat >>conftest.$ac_ext <<_ACEOF
9024 /* end confdefs.h.  */
9025 #include <string.h>
9026 #include <strings.h>
9027 int
9028 main ()
9029 {
9030
9031   ;
9032   return 0;
9033 }
9034 _ACEOF
9035 rm -f conftest.$ac_objext
9036 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9037   (eval $ac_compile) 2>conftest.er1
9038   ac_status=$?
9039   grep -v '^ *+' conftest.er1 >conftest.err
9040   rm -f conftest.er1
9041   cat conftest.err >&5
9042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9043   (exit $ac_status); } &&
9044          { ac_try='test -z "$ac_c_werror_flag"
9045                          || test ! -s conftest.err'
9046   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9047   (eval $ac_try) 2>&5
9048   ac_status=$?
9049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050   (exit $ac_status); }; } &&
9051          { ac_try='test -s conftest.$ac_objext'
9052   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9053   (eval $ac_try) 2>&5
9054   ac_status=$?
9055   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056   (exit $ac_status); }; }; then
9057   gcc_cv_header_string=yes
9058 else
9059   echo "$as_me: failed program was:" >&5
9060 sed 's/^/| /' conftest.$ac_ext >&5
9061
9062 gcc_cv_header_string=no
9063 fi
9064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9065 fi
9066 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9067 echo "${ECHO_T}$gcc_cv_header_string" >&6
9068 if test $gcc_cv_header_string = yes; then
9069
9070 cat >>confdefs.h <<\_ACEOF
9071 #define STRING_WITH_STRINGS 1
9072 _ACEOF
9073
9074 fi
9075
9076 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9077 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9078 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9079   echo $ECHO_N "(cached) $ECHO_C" >&6
9080 else
9081   cat >conftest.$ac_ext <<_ACEOF
9082 /* confdefs.h.  */
9083 _ACEOF
9084 cat confdefs.h >>conftest.$ac_ext
9085 cat >>conftest.$ac_ext <<_ACEOF
9086 /* end confdefs.h.  */
9087 #include <sys/types.h>
9088 #include <sys/wait.h>
9089 #ifndef WEXITSTATUS
9090 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9091 #endif
9092 #ifndef WIFEXITED
9093 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9094 #endif
9095
9096 int
9097 main ()
9098 {
9099   int s;
9100   wait (&s);
9101   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9102   ;
9103   return 0;
9104 }
9105 _ACEOF
9106 rm -f conftest.$ac_objext
9107 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9108   (eval $ac_compile) 2>conftest.er1
9109   ac_status=$?
9110   grep -v '^ *+' conftest.er1 >conftest.err
9111   rm -f conftest.er1
9112   cat conftest.err >&5
9113   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9114   (exit $ac_status); } &&
9115          { ac_try='test -z "$ac_c_werror_flag"
9116                          || test ! -s conftest.err'
9117   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9118   (eval $ac_try) 2>&5
9119   ac_status=$?
9120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9121   (exit $ac_status); }; } &&
9122          { ac_try='test -s conftest.$ac_objext'
9123   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9124   (eval $ac_try) 2>&5
9125   ac_status=$?
9126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9127   (exit $ac_status); }; }; then
9128   ac_cv_header_sys_wait_h=yes
9129 else
9130   echo "$as_me: failed program was:" >&5
9131 sed 's/^/| /' conftest.$ac_ext >&5
9132
9133 ac_cv_header_sys_wait_h=no
9134 fi
9135 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9136 fi
9137 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9138 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9139 if test $ac_cv_header_sys_wait_h = yes; then
9140
9141 cat >>confdefs.h <<\_ACEOF
9142 #define HAVE_SYS_WAIT_H 1
9143 _ACEOF
9144
9145 fi
9146
9147
9148
9149
9150
9151
9152
9153
9154
9155
9156
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9170                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9171                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
9172                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9173 do
9174 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9175 echo "$as_me:$LINENO: checking for $ac_header" >&5
9176 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9177 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9178   echo $ECHO_N "(cached) $ECHO_C" >&6
9179 else
9180   cat >conftest.$ac_ext <<_ACEOF
9181 /* confdefs.h.  */
9182 _ACEOF
9183 cat confdefs.h >>conftest.$ac_ext
9184 cat >>conftest.$ac_ext <<_ACEOF
9185 /* end confdefs.h.  */
9186 #include <$ac_header>
9187 _ACEOF
9188 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9189   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9190   ac_status=$?
9191   grep -v '^ *+' conftest.er1 >conftest.err
9192   rm -f conftest.er1
9193   cat conftest.err >&5
9194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9195   (exit $ac_status); } >/dev/null; then
9196   if test -s conftest.err; then
9197     ac_cpp_err=$ac_c_preproc_warn_flag
9198     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9199   else
9200     ac_cpp_err=
9201   fi
9202 else
9203   ac_cpp_err=yes
9204 fi
9205 if test -z "$ac_cpp_err"; then
9206   eval "$as_ac_Header=yes"
9207 else
9208   echo "$as_me: failed program was:" >&5
9209 sed 's/^/| /' conftest.$ac_ext >&5
9210
9211   eval "$as_ac_Header=no"
9212 fi
9213 rm -f conftest.err conftest.$ac_ext
9214 fi
9215 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9216 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9217 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9218   cat >>confdefs.h <<_ACEOF
9219 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9220 _ACEOF
9221
9222 fi
9223 done
9224
9225
9226 # Check for thread headers.
9227 echo "$as_me:$LINENO: checking for thread.h" >&5
9228 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9229 if test "${ac_cv_header_thread_h+set}" = set; then
9230   echo $ECHO_N "(cached) $ECHO_C" >&6
9231 else
9232   cat >conftest.$ac_ext <<_ACEOF
9233 /* confdefs.h.  */
9234 _ACEOF
9235 cat confdefs.h >>conftest.$ac_ext
9236 cat >>conftest.$ac_ext <<_ACEOF
9237 /* end confdefs.h.  */
9238 #include <thread.h>
9239 _ACEOF
9240 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9241   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9242   ac_status=$?
9243   grep -v '^ *+' conftest.er1 >conftest.err
9244   rm -f conftest.er1
9245   cat conftest.err >&5
9246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9247   (exit $ac_status); } >/dev/null; then
9248   if test -s conftest.err; then
9249     ac_cpp_err=$ac_c_preproc_warn_flag
9250     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9251   else
9252     ac_cpp_err=
9253   fi
9254 else
9255   ac_cpp_err=yes
9256 fi
9257 if test -z "$ac_cpp_err"; then
9258   ac_cv_header_thread_h=yes
9259 else
9260   echo "$as_me: failed program was:" >&5
9261 sed 's/^/| /' conftest.$ac_ext >&5
9262
9263   ac_cv_header_thread_h=no
9264 fi
9265 rm -f conftest.err conftest.$ac_ext
9266 fi
9267 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9268 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9269 if test $ac_cv_header_thread_h = yes; then
9270   have_thread_h=yes
9271 else
9272   have_thread_h=
9273 fi
9274
9275 echo "$as_me:$LINENO: checking for pthread.h" >&5
9276 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9277 if test "${ac_cv_header_pthread_h+set}" = set; then
9278   echo $ECHO_N "(cached) $ECHO_C" >&6
9279 else
9280   cat >conftest.$ac_ext <<_ACEOF
9281 /* confdefs.h.  */
9282 _ACEOF
9283 cat confdefs.h >>conftest.$ac_ext
9284 cat >>conftest.$ac_ext <<_ACEOF
9285 /* end confdefs.h.  */
9286 #include <pthread.h>
9287 _ACEOF
9288 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9289   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9290   ac_status=$?
9291   grep -v '^ *+' conftest.er1 >conftest.err
9292   rm -f conftest.er1
9293   cat conftest.err >&5
9294   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9295   (exit $ac_status); } >/dev/null; then
9296   if test -s conftest.err; then
9297     ac_cpp_err=$ac_c_preproc_warn_flag
9298     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9299   else
9300     ac_cpp_err=
9301   fi
9302 else
9303   ac_cpp_err=yes
9304 fi
9305 if test -z "$ac_cpp_err"; then
9306   ac_cv_header_pthread_h=yes
9307 else
9308   echo "$as_me: failed program was:" >&5
9309 sed 's/^/| /' conftest.$ac_ext >&5
9310
9311   ac_cv_header_pthread_h=no
9312 fi
9313 rm -f conftest.err conftest.$ac_ext
9314 fi
9315 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9316 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9317 if test $ac_cv_header_pthread_h = yes; then
9318   have_pthread_h=yes
9319 else
9320   have_pthread_h=
9321 fi
9322
9323
9324 # These tests can't be done till we know if we have limits.h.
9325 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9326 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9327 if test "${gcc_cv_decl_char_bit+set}" = set; then
9328   echo $ECHO_N "(cached) $ECHO_C" >&6
9329 else
9330   cat >conftest.$ac_ext <<_ACEOF
9331 /* confdefs.h.  */
9332 _ACEOF
9333 cat confdefs.h >>conftest.$ac_ext
9334 cat >>conftest.$ac_ext <<_ACEOF
9335 /* end confdefs.h.  */
9336 #ifdef HAVE_LIMITS_H
9337 #include <limits.h>
9338 #endif
9339 #ifdef CHAR_BIT
9340 found
9341 #endif
9342 _ACEOF
9343 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9344   $EGREP "found" >/dev/null 2>&1; then
9345   gcc_cv_decl_char_bit=yes
9346 else
9347   gcc_cv_decl_char_bit=no
9348 fi
9349 rm -f conftest*
9350
9351
9352 fi
9353 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9354 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9355 if test $gcc_cv_decl_char_bit = no; then
9356   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9357 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9358 if test "${gcc_cv_c_nbby+set}" = set; then
9359   echo $ECHO_N "(cached) $ECHO_C" >&6
9360 else
9361   i=8
9362  gcc_cv_c_nbby=
9363  while test $i -lt 65; do
9364    cat >conftest.$ac_ext <<_ACEOF
9365 /* confdefs.h.  */
9366 _ACEOF
9367 cat confdefs.h >>conftest.$ac_ext
9368 cat >>conftest.$ac_ext <<_ACEOF
9369 /* end confdefs.h.  */
9370
9371 int
9372 main ()
9373 {
9374 switch(0) {
9375   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9376   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9377   ; }
9378   ;
9379   return 0;
9380 }
9381 _ACEOF
9382 rm -f conftest.$ac_objext
9383 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9384   (eval $ac_compile) 2>conftest.er1
9385   ac_status=$?
9386   grep -v '^ *+' conftest.er1 >conftest.err
9387   rm -f conftest.er1
9388   cat conftest.err >&5
9389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9390   (exit $ac_status); } &&
9391          { ac_try='test -z "$ac_c_werror_flag"
9392                          || test ! -s conftest.err'
9393   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9394   (eval $ac_try) 2>&5
9395   ac_status=$?
9396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9397   (exit $ac_status); }; } &&
9398          { ac_try='test -s conftest.$ac_objext'
9399   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9400   (eval $ac_try) 2>&5
9401   ac_status=$?
9402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9403   (exit $ac_status); }; }; then
9404   gcc_cv_c_nbby=$i; break
9405 else
9406   echo "$as_me: failed program was:" >&5
9407 sed 's/^/| /' conftest.$ac_ext >&5
9408
9409 fi
9410 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9411    i=`expr $i + 1`
9412  done
9413  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9414
9415 fi
9416 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9417 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9418 if test $gcc_cv_c_nbby = failed; then
9419   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9420 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9421    { (exit 1); exit 1; }; }
9422 else
9423
9424 cat >>confdefs.h <<_ACEOF
9425 #define CHAR_BIT $gcc_cv_c_nbby
9426 _ACEOF
9427
9428 fi
9429 fi
9430 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9431 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9432 if test "${ac_cv_c_bigendian+set}" = set; then
9433   echo $ECHO_N "(cached) $ECHO_C" >&6
9434 else
9435   # See if sys/param.h defines the BYTE_ORDER macro.
9436 cat >conftest.$ac_ext <<_ACEOF
9437 /* confdefs.h.  */
9438 _ACEOF
9439 cat confdefs.h >>conftest.$ac_ext
9440 cat >>conftest.$ac_ext <<_ACEOF
9441 /* end confdefs.h.  */
9442 #include <sys/types.h>
9443 #include <sys/param.h>
9444
9445 int
9446 main ()
9447 {
9448 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9449  bogus endian macros
9450 #endif
9451
9452   ;
9453   return 0;
9454 }
9455 _ACEOF
9456 rm -f conftest.$ac_objext
9457 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9458   (eval $ac_compile) 2>conftest.er1
9459   ac_status=$?
9460   grep -v '^ *+' conftest.er1 >conftest.err
9461   rm -f conftest.er1
9462   cat conftest.err >&5
9463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9464   (exit $ac_status); } &&
9465          { ac_try='test -z "$ac_c_werror_flag"
9466                          || test ! -s conftest.err'
9467   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9468   (eval $ac_try) 2>&5
9469   ac_status=$?
9470   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9471   (exit $ac_status); }; } &&
9472          { ac_try='test -s conftest.$ac_objext'
9473   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9474   (eval $ac_try) 2>&5
9475   ac_status=$?
9476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9477   (exit $ac_status); }; }; then
9478   # It does; now see whether it defined to BIG_ENDIAN or not.
9479 cat >conftest.$ac_ext <<_ACEOF
9480 /* confdefs.h.  */
9481 _ACEOF
9482 cat confdefs.h >>conftest.$ac_ext
9483 cat >>conftest.$ac_ext <<_ACEOF
9484 /* end confdefs.h.  */
9485 #include <sys/types.h>
9486 #include <sys/param.h>
9487
9488 int
9489 main ()
9490 {
9491 #if BYTE_ORDER != BIG_ENDIAN
9492  not big endian
9493 #endif
9494
9495   ;
9496   return 0;
9497 }
9498 _ACEOF
9499 rm -f conftest.$ac_objext
9500 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9501   (eval $ac_compile) 2>conftest.er1
9502   ac_status=$?
9503   grep -v '^ *+' conftest.er1 >conftest.err
9504   rm -f conftest.er1
9505   cat conftest.err >&5
9506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9507   (exit $ac_status); } &&
9508          { ac_try='test -z "$ac_c_werror_flag"
9509                          || test ! -s conftest.err'
9510   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9511   (eval $ac_try) 2>&5
9512   ac_status=$?
9513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9514   (exit $ac_status); }; } &&
9515          { ac_try='test -s conftest.$ac_objext'
9516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9517   (eval $ac_try) 2>&5
9518   ac_status=$?
9519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9520   (exit $ac_status); }; }; then
9521   ac_cv_c_bigendian=yes
9522 else
9523   echo "$as_me: failed program was:" >&5
9524 sed 's/^/| /' conftest.$ac_ext >&5
9525
9526 ac_cv_c_bigendian=no
9527 fi
9528 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9529 else
9530   echo "$as_me: failed program was:" >&5
9531 sed 's/^/| /' conftest.$ac_ext >&5
9532
9533 # It does not; compile a test program.
9534 if test "$cross_compiling" = yes; then
9535   # try to guess the endianness by grepping values into an object file
9536   ac_cv_c_bigendian=unknown
9537   cat >conftest.$ac_ext <<_ACEOF
9538 /* confdefs.h.  */
9539 _ACEOF
9540 cat confdefs.h >>conftest.$ac_ext
9541 cat >>conftest.$ac_ext <<_ACEOF
9542 /* end confdefs.h.  */
9543 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9544 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9545 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9546 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9547 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9548 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9549 int
9550 main ()
9551 {
9552  _ascii (); _ebcdic ();
9553   ;
9554   return 0;
9555 }
9556 _ACEOF
9557 rm -f conftest.$ac_objext
9558 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9559   (eval $ac_compile) 2>conftest.er1
9560   ac_status=$?
9561   grep -v '^ *+' conftest.er1 >conftest.err
9562   rm -f conftest.er1
9563   cat conftest.err >&5
9564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9565   (exit $ac_status); } &&
9566          { ac_try='test -z "$ac_c_werror_flag"
9567                          || test ! -s conftest.err'
9568   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9569   (eval $ac_try) 2>&5
9570   ac_status=$?
9571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9572   (exit $ac_status); }; } &&
9573          { ac_try='test -s conftest.$ac_objext'
9574   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9575   (eval $ac_try) 2>&5
9576   ac_status=$?
9577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578   (exit $ac_status); }; }; then
9579   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9580   ac_cv_c_bigendian=yes
9581 fi
9582 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9583   if test "$ac_cv_c_bigendian" = unknown; then
9584     ac_cv_c_bigendian=no
9585   else
9586     # finding both strings is unlikely to happen, but who knows?
9587     ac_cv_c_bigendian=unknown
9588   fi
9589 fi
9590 else
9591   echo "$as_me: failed program was:" >&5
9592 sed 's/^/| /' conftest.$ac_ext >&5
9593
9594 fi
9595 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9596 else
9597   cat >conftest.$ac_ext <<_ACEOF
9598 /* confdefs.h.  */
9599 _ACEOF
9600 cat confdefs.h >>conftest.$ac_ext
9601 cat >>conftest.$ac_ext <<_ACEOF
9602 /* end confdefs.h.  */
9603 int
9604 main ()
9605 {
9606   /* Are we little or big endian?  From Harbison&Steele.  */
9607   union
9608   {
9609     long l;
9610     char c[sizeof (long)];
9611   } u;
9612   u.l = 1;
9613   exit (u.c[sizeof (long) - 1] == 1);
9614 }
9615 _ACEOF
9616 rm -f conftest$ac_exeext
9617 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9618   (eval $ac_link) 2>&5
9619   ac_status=$?
9620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9621   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9622   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9623   (eval $ac_try) 2>&5
9624   ac_status=$?
9625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9626   (exit $ac_status); }; }; then
9627   ac_cv_c_bigendian=no
9628 else
9629   echo "$as_me: program exited with status $ac_status" >&5
9630 echo "$as_me: failed program was:" >&5
9631 sed 's/^/| /' conftest.$ac_ext >&5
9632
9633 ( exit $ac_status )
9634 ac_cv_c_bigendian=yes
9635 fi
9636 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9637 fi
9638 fi
9639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9640 fi
9641 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9642 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9643 case $ac_cv_c_bigendian in
9644   yes)
9645
9646 cat >>confdefs.h <<\_ACEOF
9647 #define WORDS_BIGENDIAN 1
9648 _ACEOF
9649  ;;
9650   no)
9651      ;;
9652   *)
9653     { { echo "$as_me:$LINENO: error: unknown endianness
9654 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9655 echo "$as_me: error: unknown endianness
9656 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9657    { (exit 1); exit 1; }; } ;;
9658 esac
9659
9660
9661 # --------
9662 # UNSORTED
9663 # --------
9664
9665
9666 # These libraries may be used by collect2.
9667 # We may need a special search path to get them linked.
9668 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9669 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9670 if test "${gcc_cv_collect2_libs+set}" = set; then
9671   echo $ECHO_N "(cached) $ECHO_C" >&6
9672 else
9673   save_LIBS="$LIBS"
9674 for libs in '' -lld -lmld \
9675                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9676                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9677 do
9678         LIBS="$libs"
9679         cat >conftest.$ac_ext <<_ACEOF
9680 /* confdefs.h.  */
9681 _ACEOF
9682 cat confdefs.h >>conftest.$ac_ext
9683 cat >>conftest.$ac_ext <<_ACEOF
9684 /* end confdefs.h.  */
9685
9686 /* Override any gcc2 internal prototype to avoid an error.  */
9687 #ifdef __cplusplus
9688 extern "C"
9689 #endif
9690 /* We use char because int might match the return type of a gcc2
9691    builtin and then its argument prototype would still apply.  */
9692 char ldopen ();
9693 int
9694 main ()
9695 {
9696 ldopen ();
9697   ;
9698   return 0;
9699 }
9700 _ACEOF
9701 rm -f conftest.$ac_objext conftest$ac_exeext
9702 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9703   (eval $ac_link) 2>conftest.er1
9704   ac_status=$?
9705   grep -v '^ *+' conftest.er1 >conftest.err
9706   rm -f conftest.er1
9707   cat conftest.err >&5
9708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9709   (exit $ac_status); } &&
9710          { ac_try='test -z "$ac_c_werror_flag"
9711                          || test ! -s conftest.err'
9712   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9713   (eval $ac_try) 2>&5
9714   ac_status=$?
9715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9716   (exit $ac_status); }; } &&
9717          { ac_try='test -s conftest$ac_exeext'
9718   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9719   (eval $ac_try) 2>&5
9720   ac_status=$?
9721   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9722   (exit $ac_status); }; }; then
9723   gcc_cv_collect2_libs="$libs"; break
9724 else
9725   echo "$as_me: failed program was:" >&5
9726 sed 's/^/| /' conftest.$ac_ext >&5
9727
9728 fi
9729 rm -f conftest.err conftest.$ac_objext \
9730       conftest$ac_exeext conftest.$ac_ext
9731 done
9732 LIBS="$save_LIBS"
9733 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9734 fi
9735 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9736 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9737 case $gcc_cv_collect2_libs in
9738         "none required")        ;;
9739         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9740 esac
9741
9742
9743 # When building Ada code on Alpha, we need exc_resume which is usually in
9744 # -lexc.  So test for it.
9745 save_LIBS="$LIBS"
9746 LIBS=
9747 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9748 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9749 if test "${ac_cv_search_exc_resume+set}" = set; then
9750   echo $ECHO_N "(cached) $ECHO_C" >&6
9751 else
9752   ac_func_search_save_LIBS=$LIBS
9753 ac_cv_search_exc_resume=no
9754 cat >conftest.$ac_ext <<_ACEOF
9755 /* confdefs.h.  */
9756 _ACEOF
9757 cat confdefs.h >>conftest.$ac_ext
9758 cat >>conftest.$ac_ext <<_ACEOF
9759 /* end confdefs.h.  */
9760
9761 /* Override any gcc2 internal prototype to avoid an error.  */
9762 #ifdef __cplusplus
9763 extern "C"
9764 #endif
9765 /* We use char because int might match the return type of a gcc2
9766    builtin and then its argument prototype would still apply.  */
9767 char exc_resume ();
9768 int
9769 main ()
9770 {
9771 exc_resume ();
9772   ;
9773   return 0;
9774 }
9775 _ACEOF
9776 rm -f conftest.$ac_objext conftest$ac_exeext
9777 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9778   (eval $ac_link) 2>conftest.er1
9779   ac_status=$?
9780   grep -v '^ *+' conftest.er1 >conftest.err
9781   rm -f conftest.er1
9782   cat conftest.err >&5
9783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9784   (exit $ac_status); } &&
9785          { ac_try='test -z "$ac_c_werror_flag"
9786                          || test ! -s conftest.err'
9787   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9788   (eval $ac_try) 2>&5
9789   ac_status=$?
9790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9791   (exit $ac_status); }; } &&
9792          { ac_try='test -s conftest$ac_exeext'
9793   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9794   (eval $ac_try) 2>&5
9795   ac_status=$?
9796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797   (exit $ac_status); }; }; then
9798   ac_cv_search_exc_resume="none required"
9799 else
9800   echo "$as_me: failed program was:" >&5
9801 sed 's/^/| /' conftest.$ac_ext >&5
9802
9803 fi
9804 rm -f conftest.err conftest.$ac_objext \
9805       conftest$ac_exeext conftest.$ac_ext
9806 if test "$ac_cv_search_exc_resume" = no; then
9807   for ac_lib in exc; do
9808     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9809     cat >conftest.$ac_ext <<_ACEOF
9810 /* confdefs.h.  */
9811 _ACEOF
9812 cat confdefs.h >>conftest.$ac_ext
9813 cat >>conftest.$ac_ext <<_ACEOF
9814 /* end confdefs.h.  */
9815
9816 /* Override any gcc2 internal prototype to avoid an error.  */
9817 #ifdef __cplusplus
9818 extern "C"
9819 #endif
9820 /* We use char because int might match the return type of a gcc2
9821    builtin and then its argument prototype would still apply.  */
9822 char exc_resume ();
9823 int
9824 main ()
9825 {
9826 exc_resume ();
9827   ;
9828   return 0;
9829 }
9830 _ACEOF
9831 rm -f conftest.$ac_objext conftest$ac_exeext
9832 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9833   (eval $ac_link) 2>conftest.er1
9834   ac_status=$?
9835   grep -v '^ *+' conftest.er1 >conftest.err
9836   rm -f conftest.er1
9837   cat conftest.err >&5
9838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9839   (exit $ac_status); } &&
9840          { ac_try='test -z "$ac_c_werror_flag"
9841                          || test ! -s conftest.err'
9842   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9843   (eval $ac_try) 2>&5
9844   ac_status=$?
9845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9846   (exit $ac_status); }; } &&
9847          { ac_try='test -s conftest$ac_exeext'
9848   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9849   (eval $ac_try) 2>&5
9850   ac_status=$?
9851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9852   (exit $ac_status); }; }; then
9853   ac_cv_search_exc_resume="-l$ac_lib"
9854 break
9855 else
9856   echo "$as_me: failed program was:" >&5
9857 sed 's/^/| /' conftest.$ac_ext >&5
9858
9859 fi
9860 rm -f conftest.err conftest.$ac_objext \
9861       conftest$ac_exeext conftest.$ac_ext
9862   done
9863 fi
9864 LIBS=$ac_func_search_save_LIBS
9865 fi
9866 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9867 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9868 if test "$ac_cv_search_exc_resume" != no; then
9869   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9870
9871 fi
9872
9873 GNAT_LIBEXC="$LIBS"
9874 LIBS="$save_LIBS"
9875
9876
9877 # Some systems put ldexp and frexp in libm instead of libc; assume
9878 # they're both in the same place.  jcf-dump needs them.
9879 save_LIBS="$LIBS"
9880 LIBS=
9881 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9882 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9883 if test "${ac_cv_search_ldexp+set}" = set; then
9884   echo $ECHO_N "(cached) $ECHO_C" >&6
9885 else
9886   ac_func_search_save_LIBS=$LIBS
9887 ac_cv_search_ldexp=no
9888 cat >conftest.$ac_ext <<_ACEOF
9889 /* confdefs.h.  */
9890 _ACEOF
9891 cat confdefs.h >>conftest.$ac_ext
9892 cat >>conftest.$ac_ext <<_ACEOF
9893 /* end confdefs.h.  */
9894
9895 /* Override any gcc2 internal prototype to avoid an error.  */
9896 #ifdef __cplusplus
9897 extern "C"
9898 #endif
9899 /* We use char because int might match the return type of a gcc2
9900    builtin and then its argument prototype would still apply.  */
9901 char ldexp ();
9902 int
9903 main ()
9904 {
9905 ldexp ();
9906   ;
9907   return 0;
9908 }
9909 _ACEOF
9910 rm -f conftest.$ac_objext conftest$ac_exeext
9911 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9912   (eval $ac_link) 2>conftest.er1
9913   ac_status=$?
9914   grep -v '^ *+' conftest.er1 >conftest.err
9915   rm -f conftest.er1
9916   cat conftest.err >&5
9917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9918   (exit $ac_status); } &&
9919          { ac_try='test -z "$ac_c_werror_flag"
9920                          || test ! -s conftest.err'
9921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9922   (eval $ac_try) 2>&5
9923   ac_status=$?
9924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9925   (exit $ac_status); }; } &&
9926          { ac_try='test -s conftest$ac_exeext'
9927   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9928   (eval $ac_try) 2>&5
9929   ac_status=$?
9930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9931   (exit $ac_status); }; }; then
9932   ac_cv_search_ldexp="none required"
9933 else
9934   echo "$as_me: failed program was:" >&5
9935 sed 's/^/| /' conftest.$ac_ext >&5
9936
9937 fi
9938 rm -f conftest.err conftest.$ac_objext \
9939       conftest$ac_exeext conftest.$ac_ext
9940 if test "$ac_cv_search_ldexp" = no; then
9941   for ac_lib in m; do
9942     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9943     cat >conftest.$ac_ext <<_ACEOF
9944 /* confdefs.h.  */
9945 _ACEOF
9946 cat confdefs.h >>conftest.$ac_ext
9947 cat >>conftest.$ac_ext <<_ACEOF
9948 /* end confdefs.h.  */
9949
9950 /* Override any gcc2 internal prototype to avoid an error.  */
9951 #ifdef __cplusplus
9952 extern "C"
9953 #endif
9954 /* We use char because int might match the return type of a gcc2
9955    builtin and then its argument prototype would still apply.  */
9956 char ldexp ();
9957 int
9958 main ()
9959 {
9960 ldexp ();
9961   ;
9962   return 0;
9963 }
9964 _ACEOF
9965 rm -f conftest.$ac_objext conftest$ac_exeext
9966 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9967   (eval $ac_link) 2>conftest.er1
9968   ac_status=$?
9969   grep -v '^ *+' conftest.er1 >conftest.err
9970   rm -f conftest.er1
9971   cat conftest.err >&5
9972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9973   (exit $ac_status); } &&
9974          { ac_try='test -z "$ac_c_werror_flag"
9975                          || test ! -s conftest.err'
9976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9977   (eval $ac_try) 2>&5
9978   ac_status=$?
9979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9980   (exit $ac_status); }; } &&
9981          { ac_try='test -s conftest$ac_exeext'
9982   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9983   (eval $ac_try) 2>&5
9984   ac_status=$?
9985   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9986   (exit $ac_status); }; }; then
9987   ac_cv_search_ldexp="-l$ac_lib"
9988 break
9989 else
9990   echo "$as_me: failed program was:" >&5
9991 sed 's/^/| /' conftest.$ac_ext >&5
9992
9993 fi
9994 rm -f conftest.err conftest.$ac_objext \
9995       conftest$ac_exeext conftest.$ac_ext
9996   done
9997 fi
9998 LIBS=$ac_func_search_save_LIBS
9999 fi
10000 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10001 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10002 if test "$ac_cv_search_ldexp" != no; then
10003   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10004
10005 fi
10006
10007 LDEXP_LIB="$LIBS"
10008 LIBS="$save_LIBS"
10009
10010
10011 # Use <inttypes.h> only if it exists,
10012 # doesn't clash with <sys/types.h>, and declares intmax_t.
10013 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10014 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10015 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10016   echo $ECHO_N "(cached) $ECHO_C" >&6
10017 else
10018   cat >conftest.$ac_ext <<_ACEOF
10019 /* confdefs.h.  */
10020 _ACEOF
10021 cat confdefs.h >>conftest.$ac_ext
10022 cat >>conftest.$ac_ext <<_ACEOF
10023 /* end confdefs.h.  */
10024 #include <sys/types.h>
10025 #include <inttypes.h>
10026 int
10027 main ()
10028 {
10029 intmax_t i = -1;
10030   ;
10031   return 0;
10032 }
10033 _ACEOF
10034 rm -f conftest.$ac_objext
10035 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10036   (eval $ac_compile) 2>conftest.er1
10037   ac_status=$?
10038   grep -v '^ *+' conftest.er1 >conftest.err
10039   rm -f conftest.er1
10040   cat conftest.err >&5
10041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10042   (exit $ac_status); } &&
10043          { ac_try='test -z "$ac_c_werror_flag"
10044                          || test ! -s conftest.err'
10045   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10046   (eval $ac_try) 2>&5
10047   ac_status=$?
10048   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10049   (exit $ac_status); }; } &&
10050          { ac_try='test -s conftest.$ac_objext'
10051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10052   (eval $ac_try) 2>&5
10053   ac_status=$?
10054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10055   (exit $ac_status); }; }; then
10056   gcc_cv_header_inttypes_h=yes
10057 else
10058   echo "$as_me: failed program was:" >&5
10059 sed 's/^/| /' conftest.$ac_ext >&5
10060
10061 gcc_cv_header_inttypes_h=no
10062 fi
10063 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10064 fi
10065
10066 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10067 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10068 if test $gcc_cv_header_inttypes_h = yes; then
10069
10070 cat >>confdefs.h <<\_ACEOF
10071 #define HAVE_INTTYPES_H 1
10072 _ACEOF
10073
10074 fi
10075
10076
10077
10078
10079
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10114         sysconf strsignal getrusage nl_langinfo scandir alphasort \
10115         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10116         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10117 do
10118 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10119 echo "$as_me:$LINENO: checking for $ac_func" >&5
10120 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10121 if eval "test \"\${$as_ac_var+set}\" = set"; then
10122   echo $ECHO_N "(cached) $ECHO_C" >&6
10123 else
10124   cat >conftest.$ac_ext <<_ACEOF
10125 /* confdefs.h.  */
10126 _ACEOF
10127 cat confdefs.h >>conftest.$ac_ext
10128 cat >>conftest.$ac_ext <<_ACEOF
10129 /* end confdefs.h.  */
10130 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10131    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10132 #define $ac_func innocuous_$ac_func
10133
10134 /* System header to define __stub macros and hopefully few prototypes,
10135     which can conflict with char $ac_func (); below.
10136     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10137     <limits.h> exists even on freestanding compilers.  */
10138
10139 #ifdef __STDC__
10140 # include <limits.h>
10141 #else
10142 # include <assert.h>
10143 #endif
10144
10145 #undef $ac_func
10146
10147 /* Override any gcc2 internal prototype to avoid an error.  */
10148 #ifdef __cplusplus
10149 extern "C"
10150 {
10151 #endif
10152 /* We use char because int might match the return type of a gcc2
10153    builtin and then its argument prototype would still apply.  */
10154 char $ac_func ();
10155 /* The GNU C library defines this for functions which it implements
10156     to always fail with ENOSYS.  Some functions are actually named
10157     something starting with __ and the normal name is an alias.  */
10158 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10159 choke me
10160 #else
10161 char (*f) () = $ac_func;
10162 #endif
10163 #ifdef __cplusplus
10164 }
10165 #endif
10166
10167 int
10168 main ()
10169 {
10170 return f != $ac_func;
10171   ;
10172   return 0;
10173 }
10174 _ACEOF
10175 rm -f conftest.$ac_objext conftest$ac_exeext
10176 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10177   (eval $ac_link) 2>conftest.er1
10178   ac_status=$?
10179   grep -v '^ *+' conftest.er1 >conftest.err
10180   rm -f conftest.er1
10181   cat conftest.err >&5
10182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10183   (exit $ac_status); } &&
10184          { ac_try='test -z "$ac_c_werror_flag"
10185                          || test ! -s conftest.err'
10186   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10187   (eval $ac_try) 2>&5
10188   ac_status=$?
10189   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10190   (exit $ac_status); }; } &&
10191          { ac_try='test -s conftest$ac_exeext'
10192   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10193   (eval $ac_try) 2>&5
10194   ac_status=$?
10195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10196   (exit $ac_status); }; }; then
10197   eval "$as_ac_var=yes"
10198 else
10199   echo "$as_me: failed program was:" >&5
10200 sed 's/^/| /' conftest.$ac_ext >&5
10201
10202 eval "$as_ac_var=no"
10203 fi
10204 rm -f conftest.err conftest.$ac_objext \
10205       conftest$ac_exeext conftest.$ac_ext
10206 fi
10207 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10208 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10209 if test `eval echo '${'$as_ac_var'}'` = yes; then
10210   cat >>confdefs.h <<_ACEOF
10211 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10212 _ACEOF
10213
10214 fi
10215 done
10216
10217
10218 if test x$ac_cv_func_mbstowcs = xyes; then
10219   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10220 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10221 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10222   echo $ECHO_N "(cached) $ECHO_C" >&6
10223 else
10224       if test "$cross_compiling" = yes; then
10225   gcc_cv_func_mbstowcs_works=yes
10226 else
10227   cat >conftest.$ac_ext <<_ACEOF
10228 /* confdefs.h.  */
10229 _ACEOF
10230 cat confdefs.h >>conftest.$ac_ext
10231 cat >>conftest.$ac_ext <<_ACEOF
10232 /* end confdefs.h.  */
10233 #include <stdlib.h>
10234 int main()
10235 {
10236   mbstowcs(0, "", 0);
10237   return 0;
10238 }
10239 _ACEOF
10240 rm -f conftest$ac_exeext
10241 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10242   (eval $ac_link) 2>&5
10243   ac_status=$?
10244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10245   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10246   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10247   (eval $ac_try) 2>&5
10248   ac_status=$?
10249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10250   (exit $ac_status); }; }; then
10251   gcc_cv_func_mbstowcs_works=yes
10252 else
10253   echo "$as_me: program exited with status $ac_status" >&5
10254 echo "$as_me: failed program was:" >&5
10255 sed 's/^/| /' conftest.$ac_ext >&5
10256
10257 ( exit $ac_status )
10258 gcc_cv_func_mbstowcs_works=no
10259 fi
10260 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10261 fi
10262 fi
10263 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10264 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10265   if test x$gcc_cv_func_mbstowcs_works = xyes; then
10266
10267 cat >>confdefs.h <<\_ACEOF
10268 #define HAVE_WORKING_MBSTOWCS 1
10269 _ACEOF
10270
10271   fi
10272 fi
10273
10274 echo "$as_me:$LINENO: checking for ssize_t" >&5
10275 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10276 if test "${ac_cv_type_ssize_t+set}" = set; then
10277   echo $ECHO_N "(cached) $ECHO_C" >&6
10278 else
10279   cat >conftest.$ac_ext <<_ACEOF
10280 /* confdefs.h.  */
10281 _ACEOF
10282 cat confdefs.h >>conftest.$ac_ext
10283 cat >>conftest.$ac_ext <<_ACEOF
10284 /* end confdefs.h.  */
10285 $ac_includes_default
10286 int
10287 main ()
10288 {
10289 if ((ssize_t *) 0)
10290   return 0;
10291 if (sizeof (ssize_t))
10292   return 0;
10293   ;
10294   return 0;
10295 }
10296 _ACEOF
10297 rm -f conftest.$ac_objext
10298 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10299   (eval $ac_compile) 2>conftest.er1
10300   ac_status=$?
10301   grep -v '^ *+' conftest.er1 >conftest.err
10302   rm -f conftest.er1
10303   cat conftest.err >&5
10304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10305   (exit $ac_status); } &&
10306          { ac_try='test -z "$ac_c_werror_flag"
10307                          || test ! -s conftest.err'
10308   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10309   (eval $ac_try) 2>&5
10310   ac_status=$?
10311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10312   (exit $ac_status); }; } &&
10313          { ac_try='test -s conftest.$ac_objext'
10314   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10315   (eval $ac_try) 2>&5
10316   ac_status=$?
10317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10318   (exit $ac_status); }; }; then
10319   ac_cv_type_ssize_t=yes
10320 else
10321   echo "$as_me: failed program was:" >&5
10322 sed 's/^/| /' conftest.$ac_ext >&5
10323
10324 ac_cv_type_ssize_t=no
10325 fi
10326 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10327 fi
10328 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10329 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10330 if test $ac_cv_type_ssize_t = yes; then
10331   :
10332 else
10333
10334 cat >>confdefs.h <<_ACEOF
10335 #define ssize_t int
10336 _ACEOF
10337
10338 fi
10339
10340
10341 # Try to determine the array type of the second argument of getgroups
10342 # for the target system (int or gid_t).
10343 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10344 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10345 if test "${ac_cv_type_uid_t+set}" = set; then
10346   echo $ECHO_N "(cached) $ECHO_C" >&6
10347 else
10348   cat >conftest.$ac_ext <<_ACEOF
10349 /* confdefs.h.  */
10350 _ACEOF
10351 cat confdefs.h >>conftest.$ac_ext
10352 cat >>conftest.$ac_ext <<_ACEOF
10353 /* end confdefs.h.  */
10354 #include <sys/types.h>
10355
10356 _ACEOF
10357 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10358   $EGREP "uid_t" >/dev/null 2>&1; then
10359   ac_cv_type_uid_t=yes
10360 else
10361   ac_cv_type_uid_t=no
10362 fi
10363 rm -f conftest*
10364
10365 fi
10366 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10367 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10368 if test $ac_cv_type_uid_t = no; then
10369
10370 cat >>confdefs.h <<\_ACEOF
10371 #define uid_t int
10372 _ACEOF
10373
10374
10375 cat >>confdefs.h <<\_ACEOF
10376 #define gid_t int
10377 _ACEOF
10378
10379 fi
10380
10381 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10382 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10383 if test "${ac_cv_type_getgroups+set}" = set; then
10384   echo $ECHO_N "(cached) $ECHO_C" >&6
10385 else
10386   if test "$cross_compiling" = yes; then
10387   ac_cv_type_getgroups=cross
10388 else
10389   cat >conftest.$ac_ext <<_ACEOF
10390 /* confdefs.h.  */
10391 _ACEOF
10392 cat confdefs.h >>conftest.$ac_ext
10393 cat >>conftest.$ac_ext <<_ACEOF
10394 /* end confdefs.h.  */
10395 /* Thanks to Mike Rendell for this test.  */
10396 #include <sys/types.h>
10397 #define NGID 256
10398 #undef MAX
10399 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10400
10401 int
10402 main ()
10403 {
10404   gid_t gidset[NGID];
10405   int i, n;
10406   union { gid_t gval; long lval; }  val;
10407
10408   val.lval = -1;
10409   for (i = 0; i < NGID; i++)
10410     gidset[i] = val.gval;
10411   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10412                  gidset);
10413   /* Exit non-zero if getgroups seems to require an array of ints.  This
10414      happens when gid_t is short but getgroups modifies an array of ints.  */
10415   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10416 }
10417 _ACEOF
10418 rm -f conftest$ac_exeext
10419 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10420   (eval $ac_link) 2>&5
10421   ac_status=$?
10422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10423   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10425   (eval $ac_try) 2>&5
10426   ac_status=$?
10427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10428   (exit $ac_status); }; }; then
10429   ac_cv_type_getgroups=gid_t
10430 else
10431   echo "$as_me: program exited with status $ac_status" >&5
10432 echo "$as_me: failed program was:" >&5
10433 sed 's/^/| /' conftest.$ac_ext >&5
10434
10435 ( exit $ac_status )
10436 ac_cv_type_getgroups=int
10437 fi
10438 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10439 fi
10440 if test $ac_cv_type_getgroups = cross; then
10441         cat >conftest.$ac_ext <<_ACEOF
10442 /* confdefs.h.  */
10443 _ACEOF
10444 cat confdefs.h >>conftest.$ac_ext
10445 cat >>conftest.$ac_ext <<_ACEOF
10446 /* end confdefs.h.  */
10447 #include <unistd.h>
10448
10449 _ACEOF
10450 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10451   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10452   ac_cv_type_getgroups=gid_t
10453 else
10454   ac_cv_type_getgroups=int
10455 fi
10456 rm -f conftest*
10457
10458 fi
10459 fi
10460 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10461 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10462
10463 cat >>confdefs.h <<_ACEOF
10464 #define GETGROUPS_T $ac_cv_type_getgroups
10465 _ACEOF
10466
10467
10468 if test "${target}" = "${build}"; then
10469   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10470 else
10471   case "${target}" in
10472         # This condition may need some tweaking.  It should include all
10473         # targets where the array type of the second argument of getgroups
10474         # is int and the type of gid_t is not equivalent to int.
10475         *-*-sunos* | *-*-ultrix*)
10476                 TARGET_GETGROUPS_T=int
10477                 ;;
10478         *)
10479                 TARGET_GETGROUPS_T=gid_t
10480                 ;;
10481   esac
10482 fi
10483
10484
10485
10486 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10487 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10488 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10489   echo $ECHO_N "(cached) $ECHO_C" >&6
10490 else
10491   cat >conftest.$ac_ext <<_ACEOF
10492 /* confdefs.h.  */
10493 _ACEOF
10494 cat confdefs.h >>conftest.$ac_ext
10495 cat >>conftest.$ac_ext <<_ACEOF
10496 /* end confdefs.h.  */
10497 #include <sys/mman.h>
10498 _ACEOF
10499 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10500   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10501   ac_status=$?
10502   grep -v '^ *+' conftest.er1 >conftest.err
10503   rm -f conftest.er1
10504   cat conftest.err >&5
10505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10506   (exit $ac_status); } >/dev/null; then
10507   if test -s conftest.err; then
10508     ac_cpp_err=$ac_c_preproc_warn_flag
10509     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10510   else
10511     ac_cpp_err=
10512   fi
10513 else
10514   ac_cpp_err=yes
10515 fi
10516 if test -z "$ac_cpp_err"; then
10517   ac_cv_header_sys_mman_h=yes
10518 else
10519   echo "$as_me: failed program was:" >&5
10520 sed 's/^/| /' conftest.$ac_ext >&5
10521
10522   ac_cv_header_sys_mman_h=no
10523 fi
10524 rm -f conftest.err conftest.$ac_ext
10525 fi
10526 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10527 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10528 if test $ac_cv_header_sys_mman_h = yes; then
10529   gcc_header_sys_mman_h=yes
10530 else
10531   gcc_header_sys_mman_h=no
10532 fi
10533
10534 echo "$as_me:$LINENO: checking for mmap" >&5
10535 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10536 if test "${ac_cv_func_mmap+set}" = set; then
10537   echo $ECHO_N "(cached) $ECHO_C" >&6
10538 else
10539   cat >conftest.$ac_ext <<_ACEOF
10540 /* confdefs.h.  */
10541 _ACEOF
10542 cat confdefs.h >>conftest.$ac_ext
10543 cat >>conftest.$ac_ext <<_ACEOF
10544 /* end confdefs.h.  */
10545 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10546    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10547 #define mmap innocuous_mmap
10548
10549 /* System header to define __stub macros and hopefully few prototypes,
10550     which can conflict with char mmap (); below.
10551     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10552     <limits.h> exists even on freestanding compilers.  */
10553
10554 #ifdef __STDC__
10555 # include <limits.h>
10556 #else
10557 # include <assert.h>
10558 #endif
10559
10560 #undef mmap
10561
10562 /* Override any gcc2 internal prototype to avoid an error.  */
10563 #ifdef __cplusplus
10564 extern "C"
10565 {
10566 #endif
10567 /* We use char because int might match the return type of a gcc2
10568    builtin and then its argument prototype would still apply.  */
10569 char mmap ();
10570 /* The GNU C library defines this for functions which it implements
10571     to always fail with ENOSYS.  Some functions are actually named
10572     something starting with __ and the normal name is an alias.  */
10573 #if defined (__stub_mmap) || defined (__stub___mmap)
10574 choke me
10575 #else
10576 char (*f) () = mmap;
10577 #endif
10578 #ifdef __cplusplus
10579 }
10580 #endif
10581
10582 int
10583 main ()
10584 {
10585 return f != mmap;
10586   ;
10587   return 0;
10588 }
10589 _ACEOF
10590 rm -f conftest.$ac_objext conftest$ac_exeext
10591 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10592   (eval $ac_link) 2>conftest.er1
10593   ac_status=$?
10594   grep -v '^ *+' conftest.er1 >conftest.err
10595   rm -f conftest.er1
10596   cat conftest.err >&5
10597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10598   (exit $ac_status); } &&
10599          { ac_try='test -z "$ac_c_werror_flag"
10600                          || test ! -s conftest.err'
10601   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10602   (eval $ac_try) 2>&5
10603   ac_status=$?
10604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10605   (exit $ac_status); }; } &&
10606          { ac_try='test -s conftest$ac_exeext'
10607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10608   (eval $ac_try) 2>&5
10609   ac_status=$?
10610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10611   (exit $ac_status); }; }; then
10612   ac_cv_func_mmap=yes
10613 else
10614   echo "$as_me: failed program was:" >&5
10615 sed 's/^/| /' conftest.$ac_ext >&5
10616
10617 ac_cv_func_mmap=no
10618 fi
10619 rm -f conftest.err conftest.$ac_objext \
10620       conftest$ac_exeext conftest.$ac_ext
10621 fi
10622 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10623 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10624 if test $ac_cv_func_mmap = yes; then
10625   gcc_func_mmap=yes
10626 else
10627   gcc_func_mmap=no
10628 fi
10629
10630 if test "$gcc_header_sys_mman_h" != yes \
10631  || test "$gcc_func_mmap" != yes; then
10632    gcc_cv_func_mmap_file=no
10633    gcc_cv_func_mmap_dev_zero=no
10634    gcc_cv_func_mmap_anon=no
10635 else
10636    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10637 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10638 if test "${gcc_cv_func_mmap_file+set}" = set; then
10639   echo $ECHO_N "(cached) $ECHO_C" >&6
10640 else
10641   # Add a system to this blacklist if
10642    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10643    # memory area containing the same data that you'd get if you applied
10644    # read() to the same fd.  The only system known to have a problem here
10645    # is VMS, where text files have record structure.
10646    case "$host_os" in
10647      vms* | ultrix*)
10648         gcc_cv_func_mmap_file=no ;;
10649      *)
10650         gcc_cv_func_mmap_file=yes;;
10651    esac
10652 fi
10653 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10654 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10655    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10656 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10657 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10658   echo $ECHO_N "(cached) $ECHO_C" >&6
10659 else
10660   # Add a system to this blacklist if it has mmap() but /dev/zero
10661    # does not exist, or if mmapping /dev/zero does not give anonymous
10662    # zeroed pages with both the following properties:
10663    # 1. If you map N consecutive pages in with one call, and then
10664    #    unmap any subset of those pages, the pages that were not
10665    #    explicitly unmapped remain accessible.
10666    # 2. If you map two adjacent blocks of memory and then unmap them
10667    #    both at once, they must both go away.
10668    # Systems known to be in this category are Windows (all variants),
10669    # VMS, and Darwin.
10670    case "$host_os" in
10671      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10672         gcc_cv_func_mmap_dev_zero=no ;;
10673      *)
10674         gcc_cv_func_mmap_dev_zero=yes;;
10675    esac
10676 fi
10677 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10678 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10679
10680    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10681    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10682 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10683 if test "${gcc_cv_decl_map_anon+set}" = set; then
10684   echo $ECHO_N "(cached) $ECHO_C" >&6
10685 else
10686   cat >conftest.$ac_ext <<_ACEOF
10687 /* confdefs.h.  */
10688 _ACEOF
10689 cat confdefs.h >>conftest.$ac_ext
10690 cat >>conftest.$ac_ext <<_ACEOF
10691 /* end confdefs.h.  */
10692 #include <sys/types.h>
10693 #include <sys/mman.h>
10694 #include <unistd.h>
10695
10696 #ifndef MAP_ANONYMOUS
10697 #define MAP_ANONYMOUS MAP_ANON
10698 #endif
10699
10700 int
10701 main ()
10702 {
10703 int n = MAP_ANONYMOUS;
10704   ;
10705   return 0;
10706 }
10707 _ACEOF
10708 rm -f conftest.$ac_objext
10709 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10710   (eval $ac_compile) 2>conftest.er1
10711   ac_status=$?
10712   grep -v '^ *+' conftest.er1 >conftest.err
10713   rm -f conftest.er1
10714   cat conftest.err >&5
10715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10716   (exit $ac_status); } &&
10717          { ac_try='test -z "$ac_c_werror_flag"
10718                          || test ! -s conftest.err'
10719   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10720   (eval $ac_try) 2>&5
10721   ac_status=$?
10722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10723   (exit $ac_status); }; } &&
10724          { ac_try='test -s conftest.$ac_objext'
10725   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10726   (eval $ac_try) 2>&5
10727   ac_status=$?
10728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10729   (exit $ac_status); }; }; then
10730   gcc_cv_decl_map_anon=yes
10731 else
10732   echo "$as_me: failed program was:" >&5
10733 sed 's/^/| /' conftest.$ac_ext >&5
10734
10735 gcc_cv_decl_map_anon=no
10736 fi
10737 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10738 fi
10739 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10740 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10741
10742    if test $gcc_cv_decl_map_anon = no; then
10743      gcc_cv_func_mmap_anon=no
10744    else
10745      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10746 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10747 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10748   echo $ECHO_N "(cached) $ECHO_C" >&6
10749 else
10750   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10751    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10752    # doesn't give anonymous zeroed pages with the same properties listed
10753    # above for use of /dev/zero.
10754    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10755    case "$host_os" in
10756      vms* | cygwin* | pe | mingw* | sco* | udk* )
10757         gcc_cv_func_mmap_anon=no ;;
10758      *)
10759         gcc_cv_func_mmap_anon=yes;;
10760    esac
10761 fi
10762 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10763 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10764    fi
10765 fi
10766
10767 if test $gcc_cv_func_mmap_file = yes; then
10768
10769 cat >>confdefs.h <<\_ACEOF
10770 #define HAVE_MMAP_FILE 1
10771 _ACEOF
10772
10773 fi
10774 if test $gcc_cv_func_mmap_dev_zero = yes; then
10775
10776 cat >>confdefs.h <<\_ACEOF
10777 #define HAVE_MMAP_DEV_ZERO 1
10778 _ACEOF
10779
10780 fi
10781 if test $gcc_cv_func_mmap_anon = yes; then
10782
10783 cat >>confdefs.h <<\_ACEOF
10784 #define HAVE_MMAP_ANON 1
10785 _ACEOF
10786
10787 fi
10788
10789
10790 case "${host}" in
10791 *-*-*vms*)
10792   # Under VMS, vfork works very differently than on Unix. The standard test
10793   # won't work, and it isn't easily adaptable. It makes more sense to
10794   # just force it.
10795   ac_cv_func_vfork_works=yes
10796   ;;
10797 esac
10798 echo "$as_me:$LINENO: checking for pid_t" >&5
10799 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10800 if test "${ac_cv_type_pid_t+set}" = set; then
10801   echo $ECHO_N "(cached) $ECHO_C" >&6
10802 else
10803   cat >conftest.$ac_ext <<_ACEOF
10804 /* confdefs.h.  */
10805 _ACEOF
10806 cat confdefs.h >>conftest.$ac_ext
10807 cat >>conftest.$ac_ext <<_ACEOF
10808 /* end confdefs.h.  */
10809 $ac_includes_default
10810 int
10811 main ()
10812 {
10813 if ((pid_t *) 0)
10814   return 0;
10815 if (sizeof (pid_t))
10816   return 0;
10817   ;
10818   return 0;
10819 }
10820 _ACEOF
10821 rm -f conftest.$ac_objext
10822 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10823   (eval $ac_compile) 2>conftest.er1
10824   ac_status=$?
10825   grep -v '^ *+' conftest.er1 >conftest.err
10826   rm -f conftest.er1
10827   cat conftest.err >&5
10828   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10829   (exit $ac_status); } &&
10830          { ac_try='test -z "$ac_c_werror_flag"
10831                          || test ! -s conftest.err'
10832   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10833   (eval $ac_try) 2>&5
10834   ac_status=$?
10835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10836   (exit $ac_status); }; } &&
10837          { ac_try='test -s conftest.$ac_objext'
10838   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10839   (eval $ac_try) 2>&5
10840   ac_status=$?
10841   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10842   (exit $ac_status); }; }; then
10843   ac_cv_type_pid_t=yes
10844 else
10845   echo "$as_me: failed program was:" >&5
10846 sed 's/^/| /' conftest.$ac_ext >&5
10847
10848 ac_cv_type_pid_t=no
10849 fi
10850 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10851 fi
10852 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10853 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10854 if test $ac_cv_type_pid_t = yes; then
10855   :
10856 else
10857
10858 cat >>confdefs.h <<_ACEOF
10859 #define pid_t int
10860 _ACEOF
10861
10862 fi
10863
10864
10865
10866 for ac_header in unistd.h vfork.h
10867 do
10868 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10869 echo "$as_me:$LINENO: checking for $ac_header" >&5
10870 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10871 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10872   echo $ECHO_N "(cached) $ECHO_C" >&6
10873 else
10874   cat >conftest.$ac_ext <<_ACEOF
10875 /* confdefs.h.  */
10876 _ACEOF
10877 cat confdefs.h >>conftest.$ac_ext
10878 cat >>conftest.$ac_ext <<_ACEOF
10879 /* end confdefs.h.  */
10880 #include <$ac_header>
10881 _ACEOF
10882 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10883   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10884   ac_status=$?
10885   grep -v '^ *+' conftest.er1 >conftest.err
10886   rm -f conftest.er1
10887   cat conftest.err >&5
10888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10889   (exit $ac_status); } >/dev/null; then
10890   if test -s conftest.err; then
10891     ac_cpp_err=$ac_c_preproc_warn_flag
10892     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10893   else
10894     ac_cpp_err=
10895   fi
10896 else
10897   ac_cpp_err=yes
10898 fi
10899 if test -z "$ac_cpp_err"; then
10900   eval "$as_ac_Header=yes"
10901 else
10902   echo "$as_me: failed program was:" >&5
10903 sed 's/^/| /' conftest.$ac_ext >&5
10904
10905   eval "$as_ac_Header=no"
10906 fi
10907 rm -f conftest.err conftest.$ac_ext
10908 fi
10909 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10910 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10911 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10912   cat >>confdefs.h <<_ACEOF
10913 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10914 _ACEOF
10915
10916 fi
10917 done
10918
10919
10920
10921 for ac_func in fork vfork
10922 do
10923 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10924 echo "$as_me:$LINENO: checking for $ac_func" >&5
10925 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10926 if eval "test \"\${$as_ac_var+set}\" = set"; then
10927   echo $ECHO_N "(cached) $ECHO_C" >&6
10928 else
10929   cat >conftest.$ac_ext <<_ACEOF
10930 /* confdefs.h.  */
10931 _ACEOF
10932 cat confdefs.h >>conftest.$ac_ext
10933 cat >>conftest.$ac_ext <<_ACEOF
10934 /* end confdefs.h.  */
10935 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10936    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10937 #define $ac_func innocuous_$ac_func
10938
10939 /* System header to define __stub macros and hopefully few prototypes,
10940     which can conflict with char $ac_func (); below.
10941     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10942     <limits.h> exists even on freestanding compilers.  */
10943
10944 #ifdef __STDC__
10945 # include <limits.h>
10946 #else
10947 # include <assert.h>
10948 #endif
10949
10950 #undef $ac_func
10951
10952 /* Override any gcc2 internal prototype to avoid an error.  */
10953 #ifdef __cplusplus
10954 extern "C"
10955 {
10956 #endif
10957 /* We use char because int might match the return type of a gcc2
10958    builtin and then its argument prototype would still apply.  */
10959 char $ac_func ();
10960 /* The GNU C library defines this for functions which it implements
10961     to always fail with ENOSYS.  Some functions are actually named
10962     something starting with __ and the normal name is an alias.  */
10963 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10964 choke me
10965 #else
10966 char (*f) () = $ac_func;
10967 #endif
10968 #ifdef __cplusplus
10969 }
10970 #endif
10971
10972 int
10973 main ()
10974 {
10975 return f != $ac_func;
10976   ;
10977   return 0;
10978 }
10979 _ACEOF
10980 rm -f conftest.$ac_objext conftest$ac_exeext
10981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10982   (eval $ac_link) 2>conftest.er1
10983   ac_status=$?
10984   grep -v '^ *+' conftest.er1 >conftest.err
10985   rm -f conftest.er1
10986   cat conftest.err >&5
10987   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10988   (exit $ac_status); } &&
10989          { ac_try='test -z "$ac_c_werror_flag"
10990                          || test ! -s conftest.err'
10991   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10992   (eval $ac_try) 2>&5
10993   ac_status=$?
10994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10995   (exit $ac_status); }; } &&
10996          { ac_try='test -s conftest$ac_exeext'
10997   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10998   (eval $ac_try) 2>&5
10999   ac_status=$?
11000   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11001   (exit $ac_status); }; }; then
11002   eval "$as_ac_var=yes"
11003 else
11004   echo "$as_me: failed program was:" >&5
11005 sed 's/^/| /' conftest.$ac_ext >&5
11006
11007 eval "$as_ac_var=no"
11008 fi
11009 rm -f conftest.err conftest.$ac_objext \
11010       conftest$ac_exeext conftest.$ac_ext
11011 fi
11012 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11013 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11014 if test `eval echo '${'$as_ac_var'}'` = yes; then
11015   cat >>confdefs.h <<_ACEOF
11016 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11017 _ACEOF
11018
11019 fi
11020 done
11021
11022 if test "x$ac_cv_func_fork" = xyes; then
11023   echo "$as_me:$LINENO: checking for working fork" >&5
11024 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11025 if test "${ac_cv_func_fork_works+set}" = set; then
11026   echo $ECHO_N "(cached) $ECHO_C" >&6
11027 else
11028   if test "$cross_compiling" = yes; then
11029   ac_cv_func_fork_works=cross
11030 else
11031   cat >conftest.$ac_ext <<_ACEOF
11032 /* By Ruediger Kuhlmann. */
11033       #include <sys/types.h>
11034       #if HAVE_UNISTD_H
11035       # include <unistd.h>
11036       #endif
11037       /* Some systems only have a dummy stub for fork() */
11038       int main ()
11039       {
11040         if (fork() < 0)
11041           exit (1);
11042         exit (0);
11043       }
11044 _ACEOF
11045 rm -f conftest$ac_exeext
11046 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11047   (eval $ac_link) 2>&5
11048   ac_status=$?
11049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11050   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11051   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11052   (eval $ac_try) 2>&5
11053   ac_status=$?
11054   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11055   (exit $ac_status); }; }; then
11056   ac_cv_func_fork_works=yes
11057 else
11058   echo "$as_me: program exited with status $ac_status" >&5
11059 echo "$as_me: failed program was:" >&5
11060 sed 's/^/| /' conftest.$ac_ext >&5
11061
11062 ( exit $ac_status )
11063 ac_cv_func_fork_works=no
11064 fi
11065 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11066 fi
11067 fi
11068 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11069 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11070
11071 else
11072   ac_cv_func_fork_works=$ac_cv_func_fork
11073 fi
11074 if test "x$ac_cv_func_fork_works" = xcross; then
11075   case $host in
11076     *-*-amigaos* | *-*-msdosdjgpp*)
11077       # Override, as these systems have only a dummy fork() stub
11078       ac_cv_func_fork_works=no
11079       ;;
11080     *)
11081       ac_cv_func_fork_works=yes
11082       ;;
11083   esac
11084   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11085 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11086 fi
11087 ac_cv_func_vfork_works=$ac_cv_func_vfork
11088 if test "x$ac_cv_func_vfork" = xyes; then
11089   echo "$as_me:$LINENO: checking for working vfork" >&5
11090 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11091 if test "${ac_cv_func_vfork_works+set}" = set; then
11092   echo $ECHO_N "(cached) $ECHO_C" >&6
11093 else
11094   if test "$cross_compiling" = yes; then
11095   ac_cv_func_vfork_works=cross
11096 else
11097   cat >conftest.$ac_ext <<_ACEOF
11098 /* confdefs.h.  */
11099 _ACEOF
11100 cat confdefs.h >>conftest.$ac_ext
11101 cat >>conftest.$ac_ext <<_ACEOF
11102 /* end confdefs.h.  */
11103 /* Thanks to Paul Eggert for this test.  */
11104 #include <stdio.h>
11105 #include <stdlib.h>
11106 #include <sys/types.h>
11107 #include <sys/stat.h>
11108 #include <sys/wait.h>
11109 #if HAVE_UNISTD_H
11110 # include <unistd.h>
11111 #endif
11112 #if HAVE_VFORK_H
11113 # include <vfork.h>
11114 #endif
11115 /* On some sparc systems, changes by the child to local and incoming
11116    argument registers are propagated back to the parent.  The compiler
11117    is told about this with #include <vfork.h>, but some compilers
11118    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11119    static variable whose address is put into a register that is
11120    clobbered by the vfork.  */
11121 static void
11122 #ifdef __cplusplus
11123 sparc_address_test (int arg)
11124 # else
11125 sparc_address_test (arg) int arg;
11126 #endif
11127 {
11128   static pid_t child;
11129   if (!child) {
11130     child = vfork ();
11131     if (child < 0) {
11132       perror ("vfork");
11133       _exit(2);
11134     }
11135     if (!child) {
11136       arg = getpid();
11137       write(-1, "", 0);
11138       _exit (arg);
11139     }
11140   }
11141 }
11142
11143 int
11144 main ()
11145 {
11146   pid_t parent = getpid ();
11147   pid_t child;
11148
11149   sparc_address_test (0);
11150
11151   child = vfork ();
11152
11153   if (child == 0) {
11154     /* Here is another test for sparc vfork register problems.  This
11155        test uses lots of local variables, at least as many local
11156        variables as main has allocated so far including compiler
11157        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11158        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11159        reuse the register of parent for one of the local variables,
11160        since it will think that parent can't possibly be used any more
11161        in this routine.  Assigning to the local variable will thus
11162        munge parent in the parent process.  */
11163     pid_t
11164       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11165       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11166     /* Convince the compiler that p..p7 are live; otherwise, it might
11167        use the same hardware register for all 8 local variables.  */
11168     if (p != p1 || p != p2 || p != p3 || p != p4
11169         || p != p5 || p != p6 || p != p7)
11170       _exit(1);
11171
11172     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11173        from child file descriptors.  If the child closes a descriptor
11174        before it execs or exits, this munges the parent's descriptor
11175        as well.  Test for this by closing stdout in the child.  */
11176     _exit(close(fileno(stdout)) != 0);
11177   } else {
11178     int status;
11179     struct stat st;
11180
11181     while (wait(&status) != child)
11182       ;
11183     exit(
11184          /* Was there some problem with vforking?  */
11185          child < 0
11186
11187          /* Did the child fail?  (This shouldn't happen.)  */
11188          || status
11189
11190          /* Did the vfork/compiler bug occur?  */
11191          || parent != getpid()
11192
11193          /* Did the file descriptor bug occur?  */
11194          || fstat(fileno(stdout), &st) != 0
11195          );
11196   }
11197 }
11198 _ACEOF
11199 rm -f conftest$ac_exeext
11200 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11201   (eval $ac_link) 2>&5
11202   ac_status=$?
11203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11204   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11205   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11206   (eval $ac_try) 2>&5
11207   ac_status=$?
11208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11209   (exit $ac_status); }; }; then
11210   ac_cv_func_vfork_works=yes
11211 else
11212   echo "$as_me: program exited with status $ac_status" >&5
11213 echo "$as_me: failed program was:" >&5
11214 sed 's/^/| /' conftest.$ac_ext >&5
11215
11216 ( exit $ac_status )
11217 ac_cv_func_vfork_works=no
11218 fi
11219 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11220 fi
11221 fi
11222 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11223 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11224
11225 fi;
11226 if test "x$ac_cv_func_fork_works" = xcross; then
11227   ac_cv_func_vfork_works=$ac_cv_func_vfork
11228   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11229 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11230 fi
11231
11232 if test "x$ac_cv_func_vfork_works" = xyes; then
11233
11234 cat >>confdefs.h <<\_ACEOF
11235 #define HAVE_WORKING_VFORK 1
11236 _ACEOF
11237
11238 else
11239
11240 cat >>confdefs.h <<\_ACEOF
11241 #define vfork fork
11242 _ACEOF
11243
11244 fi
11245 if test "x$ac_cv_func_fork_works" = xyes; then
11246
11247 cat >>confdefs.h <<\_ACEOF
11248 #define HAVE_WORKING_FORK 1
11249 _ACEOF
11250
11251 fi
11252
11253
11254
11255       if test "X$prefix" = "XNONE"; then
11256     acl_final_prefix="$ac_default_prefix"
11257   else
11258     acl_final_prefix="$prefix"
11259   fi
11260   if test "X$exec_prefix" = "XNONE"; then
11261     acl_final_exec_prefix='${prefix}'
11262   else
11263     acl_final_exec_prefix="$exec_prefix"
11264   fi
11265   acl_save_prefix="$prefix"
11266   prefix="$acl_final_prefix"
11267   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11268   prefix="$acl_save_prefix"
11269
11270
11271 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11272 if test "${with_gnu_ld+set}" = set; then
11273   withval="$with_gnu_ld"
11274   test "$withval" = no || with_gnu_ld=yes
11275 else
11276   with_gnu_ld=no
11277 fi;
11278 # Prepare PATH_SEPARATOR.
11279 # The user is always right.
11280 if test "${PATH_SEPARATOR+set}" != set; then
11281   echo "#! /bin/sh" >conf$$.sh
11282   echo  "exit 0"   >>conf$$.sh
11283   chmod +x conf$$.sh
11284   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11285     PATH_SEPARATOR=';'
11286   else
11287     PATH_SEPARATOR=:
11288   fi
11289   rm -f conf$$.sh
11290 fi
11291 ac_prog=ld
11292 if test "$GCC" = yes; then
11293   # Check if gcc -print-prog-name=ld gives a path.
11294   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11295 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11296   case $host in
11297   *-*-mingw*)
11298     # gcc leaves a trailing carriage return which upsets mingw
11299     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11300   *)
11301     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11302   esac
11303   case $ac_prog in
11304     # Accept absolute paths.
11305     [\\/]* | [A-Za-z]:[\\/]*)
11306       re_direlt='/[^/][^/]*/\.\./'
11307       # Canonicalize the path of ld
11308       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11309       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11310         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11311       done
11312       test -z "$LD" && LD="$ac_prog"
11313       ;;
11314   "")
11315     # If it fails, then pretend we aren't using GCC.
11316     ac_prog=ld
11317     ;;
11318   *)
11319     # If it is relative, then search for the first ld in PATH.
11320     with_gnu_ld=unknown
11321     ;;
11322   esac
11323 elif test "$with_gnu_ld" = yes; then
11324   echo "$as_me:$LINENO: checking for GNU ld" >&5
11325 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11326 else
11327   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11328 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11329 fi
11330 if test "${acl_cv_path_LD+set}" = set; then
11331   echo $ECHO_N "(cached) $ECHO_C" >&6
11332 else
11333   if test -z "$LD"; then
11334   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11335   for ac_dir in $PATH; do
11336     test -z "$ac_dir" && ac_dir=.
11337     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11338       acl_cv_path_LD="$ac_dir/$ac_prog"
11339       # Check to see if the program is GNU ld.  I'd rather use --version,
11340       # but apparently some GNU ld's only accept -v.
11341       # Break only if it was the GNU/non-GNU ld that we prefer.
11342       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11343         test "$with_gnu_ld" != no && break
11344       else
11345         test "$with_gnu_ld" != yes && break
11346       fi
11347     fi
11348   done
11349   IFS="$ac_save_ifs"
11350 else
11351   acl_cv_path_LD="$LD" # Let the user override the test with a path.
11352 fi
11353 fi
11354
11355 LD="$acl_cv_path_LD"
11356 if test -n "$LD"; then
11357   echo "$as_me:$LINENO: result: $LD" >&5
11358 echo "${ECHO_T}$LD" >&6
11359 else
11360   echo "$as_me:$LINENO: result: no" >&5
11361 echo "${ECHO_T}no" >&6
11362 fi
11363 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11364 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11365    { (exit 1); exit 1; }; }
11366 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11367 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11368 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11369   echo $ECHO_N "(cached) $ECHO_C" >&6
11370 else
11371   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11372 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11373   acl_cv_prog_gnu_ld=yes
11374 else
11375   acl_cv_prog_gnu_ld=no
11376 fi
11377 fi
11378 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11379 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11380 with_gnu_ld=$acl_cv_prog_gnu_ld
11381
11382
11383
11384                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11385 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11386 if test "${acl_cv_rpath+set}" = set; then
11387   echo $ECHO_N "(cached) $ECHO_C" >&6
11388 else
11389
11390     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11391     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11392     . ./conftest.sh
11393     rm -f ./conftest.sh
11394     acl_cv_rpath=done
11395
11396 fi
11397 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11398 echo "${ECHO_T}$acl_cv_rpath" >&6
11399   wl="$acl_cv_wl"
11400   libext="$acl_cv_libext"
11401   shlibext="$acl_cv_shlibext"
11402   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11403   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11404   hardcode_direct="$acl_cv_hardcode_direct"
11405   hardcode_minus_L="$acl_cv_hardcode_minus_L"
11406     # Check whether --enable-rpath or --disable-rpath was given.
11407 if test "${enable_rpath+set}" = set; then
11408   enableval="$enable_rpath"
11409   :
11410 else
11411   enable_rpath=yes
11412 fi;
11413
11414
11415
11416
11417
11418
11419
11420     use_additional=yes
11421
11422   acl_save_prefix="$prefix"
11423   prefix="$acl_final_prefix"
11424   acl_save_exec_prefix="$exec_prefix"
11425   exec_prefix="$acl_final_exec_prefix"
11426
11427     eval additional_includedir=\"$includedir\"
11428     eval additional_libdir=\"$libdir\"
11429
11430   exec_prefix="$acl_save_exec_prefix"
11431   prefix="$acl_save_prefix"
11432
11433
11434 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11435 if test "${with_libiconv_prefix+set}" = set; then
11436   withval="$with_libiconv_prefix"
11437
11438     if test "X$withval" = "Xno"; then
11439       use_additional=no
11440     else
11441       if test "X$withval" = "X"; then
11442
11443   acl_save_prefix="$prefix"
11444   prefix="$acl_final_prefix"
11445   acl_save_exec_prefix="$exec_prefix"
11446   exec_prefix="$acl_final_exec_prefix"
11447
11448           eval additional_includedir=\"$includedir\"
11449           eval additional_libdir=\"$libdir\"
11450
11451   exec_prefix="$acl_save_exec_prefix"
11452   prefix="$acl_save_prefix"
11453
11454       else
11455         additional_includedir="$withval/include"
11456         additional_libdir="$withval/lib"
11457       fi
11458     fi
11459
11460 fi;
11461       LIBICONV=
11462   LTLIBICONV=
11463   INCICONV=
11464   rpathdirs=
11465   ltrpathdirs=
11466   names_already_handled=
11467   names_next_round='iconv '
11468   while test -n "$names_next_round"; do
11469     names_this_round="$names_next_round"
11470     names_next_round=
11471     for name in $names_this_round; do
11472       already_handled=
11473       for n in $names_already_handled; do
11474         if test "$n" = "$name"; then
11475           already_handled=yes
11476           break
11477         fi
11478       done
11479       if test -z "$already_handled"; then
11480         names_already_handled="$names_already_handled $name"
11481                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11482         eval value=\"\$HAVE_LIB$uppername\"
11483         if test -n "$value"; then
11484           if test "$value" = yes; then
11485             eval value=\"\$LIB$uppername\"
11486             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11487             eval value=\"\$LTLIB$uppername\"
11488             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11489           else
11490                                     :
11491           fi
11492         else
11493                               found_dir=
11494           found_la=
11495           found_so=
11496           found_a=
11497           if test $use_additional = yes; then
11498             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11499               found_dir="$additional_libdir"
11500               found_so="$additional_libdir/lib$name.$shlibext"
11501               if test -f "$additional_libdir/lib$name.la"; then
11502                 found_la="$additional_libdir/lib$name.la"
11503               fi
11504             else
11505               if test -f "$additional_libdir/lib$name.$libext"; then
11506                 found_dir="$additional_libdir"
11507                 found_a="$additional_libdir/lib$name.$libext"
11508                 if test -f "$additional_libdir/lib$name.la"; then
11509                   found_la="$additional_libdir/lib$name.la"
11510                 fi
11511               fi
11512             fi
11513           fi
11514           if test "X$found_dir" = "X"; then
11515             for x in $LDFLAGS $LTLIBICONV; do
11516
11517   acl_save_prefix="$prefix"
11518   prefix="$acl_final_prefix"
11519   acl_save_exec_prefix="$exec_prefix"
11520   exec_prefix="$acl_final_exec_prefix"
11521   eval x=\"$x\"
11522   exec_prefix="$acl_save_exec_prefix"
11523   prefix="$acl_save_prefix"
11524
11525               case "$x" in
11526                 -L*)
11527                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11528                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11529                     found_dir="$dir"
11530                     found_so="$dir/lib$name.$shlibext"
11531                     if test -f "$dir/lib$name.la"; then
11532                       found_la="$dir/lib$name.la"
11533                     fi
11534                   else
11535                     if test -f "$dir/lib$name.$libext"; then
11536                       found_dir="$dir"
11537                       found_a="$dir/lib$name.$libext"
11538                       if test -f "$dir/lib$name.la"; then
11539                         found_la="$dir/lib$name.la"
11540                       fi
11541                     fi
11542                   fi
11543                   ;;
11544               esac
11545               if test "X$found_dir" != "X"; then
11546                 break
11547               fi
11548             done
11549           fi
11550           if test "X$found_dir" != "X"; then
11551                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11552             if test "X$found_so" != "X"; then
11553                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11554                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11555               else
11556                                                                                 haveit=
11557                 for x in $ltrpathdirs; do
11558                   if test "X$x" = "X$found_dir"; then
11559                     haveit=yes
11560                     break
11561                   fi
11562                 done
11563                 if test -z "$haveit"; then
11564                   ltrpathdirs="$ltrpathdirs $found_dir"
11565                 fi
11566                                 if test "$hardcode_direct" = yes; then
11567                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11568                 else
11569                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11570                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11571                                                             haveit=
11572                     for x in $rpathdirs; do
11573                       if test "X$x" = "X$found_dir"; then
11574                         haveit=yes
11575                         break
11576                       fi
11577                     done
11578                     if test -z "$haveit"; then
11579                       rpathdirs="$rpathdirs $found_dir"
11580                     fi
11581                   else
11582                                                                                 haveit=
11583                     for x in $LDFLAGS $LIBICONV; do
11584
11585   acl_save_prefix="$prefix"
11586   prefix="$acl_final_prefix"
11587   acl_save_exec_prefix="$exec_prefix"
11588   exec_prefix="$acl_final_exec_prefix"
11589   eval x=\"$x\"
11590   exec_prefix="$acl_save_exec_prefix"
11591   prefix="$acl_save_prefix"
11592
11593                       if test "X$x" = "X-L$found_dir"; then
11594                         haveit=yes
11595                         break
11596                       fi
11597                     done
11598                     if test -z "$haveit"; then
11599                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11600                     fi
11601                     if test "$hardcode_minus_L" != no; then
11602                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11603                     else
11604                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11605                     fi
11606                   fi
11607                 fi
11608               fi
11609             else
11610               if test "X$found_a" != "X"; then
11611                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11612               else
11613                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11614               fi
11615             fi
11616                         additional_includedir=
11617             case "$found_dir" in
11618               */lib | */lib/)
11619                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11620                 additional_includedir="$basedir/include"
11621                 ;;
11622             esac
11623             if test "X$additional_includedir" != "X"; then
11624                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11625                 haveit=
11626                 if test "X$additional_includedir" = "X/usr/local/include"; then
11627                   if test -n "$GCC"; then
11628                     case $host_os in
11629                       linux*) haveit=yes;;
11630                     esac
11631                   fi
11632                 fi
11633                 if test -z "$haveit"; then
11634                   for x in $CPPFLAGS $INCICONV; do
11635
11636   acl_save_prefix="$prefix"
11637   prefix="$acl_final_prefix"
11638   acl_save_exec_prefix="$exec_prefix"
11639   exec_prefix="$acl_final_exec_prefix"
11640   eval x=\"$x\"
11641   exec_prefix="$acl_save_exec_prefix"
11642   prefix="$acl_save_prefix"
11643
11644                     if test "X$x" = "X-I$additional_includedir"; then
11645                       haveit=yes
11646                       break
11647                     fi
11648                   done
11649                   if test -z "$haveit"; then
11650                     if test -d "$additional_includedir"; then
11651                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11652                     fi
11653                   fi
11654                 fi
11655               fi
11656             fi
11657                         if test -n "$found_la"; then
11658                                                         save_libdir="$libdir"
11659               case "$found_la" in
11660                 */* | *\\*) . "$found_la" ;;
11661                 *) . "./$found_la" ;;
11662               esac
11663               libdir="$save_libdir"
11664                             for dep in $dependency_libs; do
11665                 case "$dep" in
11666                   -L*)
11667                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11668                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11669                       haveit=
11670                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11671                         if test -n "$GCC"; then
11672                           case $host_os in
11673                             linux*) haveit=yes;;
11674                           esac
11675                         fi
11676                       fi
11677                       if test -z "$haveit"; then
11678                         haveit=
11679                         for x in $LDFLAGS $LIBICONV; do
11680
11681   acl_save_prefix="$prefix"
11682   prefix="$acl_final_prefix"
11683   acl_save_exec_prefix="$exec_prefix"
11684   exec_prefix="$acl_final_exec_prefix"
11685   eval x=\"$x\"
11686   exec_prefix="$acl_save_exec_prefix"
11687   prefix="$acl_save_prefix"
11688
11689                           if test "X$x" = "X-L$additional_libdir"; then
11690                             haveit=yes
11691                             break
11692                           fi
11693                         done
11694                         if test -z "$haveit"; then
11695                           if test -d "$additional_libdir"; then
11696                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11697                           fi
11698                         fi
11699                         haveit=
11700                         for x in $LDFLAGS $LTLIBICONV; do
11701
11702   acl_save_prefix="$prefix"
11703   prefix="$acl_final_prefix"
11704   acl_save_exec_prefix="$exec_prefix"
11705   exec_prefix="$acl_final_exec_prefix"
11706   eval x=\"$x\"
11707   exec_prefix="$acl_save_exec_prefix"
11708   prefix="$acl_save_prefix"
11709
11710                           if test "X$x" = "X-L$additional_libdir"; then
11711                             haveit=yes
11712                             break
11713                           fi
11714                         done
11715                         if test -z "$haveit"; then
11716                           if test -d "$additional_libdir"; then
11717                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11718                           fi
11719                         fi
11720                       fi
11721                     fi
11722                     ;;
11723                   -R*)
11724                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11725                     if test "$enable_rpath" != no; then
11726                                                                   haveit=
11727                       for x in $rpathdirs; do
11728                         if test "X$x" = "X$dir"; then
11729                           haveit=yes
11730                           break
11731                         fi
11732                       done
11733                       if test -z "$haveit"; then
11734                         rpathdirs="$rpathdirs $dir"
11735                       fi
11736                                                                   haveit=
11737                       for x in $ltrpathdirs; do
11738                         if test "X$x" = "X$dir"; then
11739                           haveit=yes
11740                           break
11741                         fi
11742                       done
11743                       if test -z "$haveit"; then
11744                         ltrpathdirs="$ltrpathdirs $dir"
11745                       fi
11746                     fi
11747                     ;;
11748                   -l*)
11749                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11750                     ;;
11751                   *.la)
11752                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11753                     ;;
11754                   *)
11755                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11756                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11757                     ;;
11758                 esac
11759               done
11760             fi
11761           else
11762                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11763             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11764           fi
11765         fi
11766       fi
11767     done
11768   done
11769   if test "X$rpathdirs" != "X"; then
11770     if test -n "$hardcode_libdir_separator"; then
11771                         alldirs=
11772       for found_dir in $rpathdirs; do
11773         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11774       done
11775             acl_save_libdir="$libdir"
11776       libdir="$alldirs"
11777       eval flag=\"$hardcode_libdir_flag_spec\"
11778       libdir="$acl_save_libdir"
11779       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11780     else
11781             for found_dir in $rpathdirs; do
11782         acl_save_libdir="$libdir"
11783         libdir="$found_dir"
11784         eval flag=\"$hardcode_libdir_flag_spec\"
11785         libdir="$acl_save_libdir"
11786         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11787       done
11788     fi
11789   fi
11790   if test "X$ltrpathdirs" != "X"; then
11791             for found_dir in $ltrpathdirs; do
11792       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11793     done
11794   fi
11795
11796
11797
11798
11799
11800
11801
11802           am_save_CPPFLAGS="$CPPFLAGS"
11803
11804   for element in $INCICONV; do
11805     haveit=
11806     for x in $CPPFLAGS; do
11807
11808   acl_save_prefix="$prefix"
11809   prefix="$acl_final_prefix"
11810   acl_save_exec_prefix="$exec_prefix"
11811   exec_prefix="$acl_final_exec_prefix"
11812   eval x=\"$x\"
11813   exec_prefix="$acl_save_exec_prefix"
11814   prefix="$acl_save_prefix"
11815
11816       if test "X$x" = "X$element"; then
11817         haveit=yes
11818         break
11819       fi
11820     done
11821     if test -z "$haveit"; then
11822       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11823     fi
11824   done
11825
11826
11827   echo "$as_me:$LINENO: checking for iconv" >&5
11828 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11829 if test "${am_cv_func_iconv+set}" = set; then
11830   echo $ECHO_N "(cached) $ECHO_C" >&6
11831 else
11832
11833     am_cv_func_iconv="no, consider installing GNU libiconv"
11834     am_cv_lib_iconv=no
11835     cat >conftest.$ac_ext <<_ACEOF
11836 /* confdefs.h.  */
11837 _ACEOF
11838 cat confdefs.h >>conftest.$ac_ext
11839 cat >>conftest.$ac_ext <<_ACEOF
11840 /* end confdefs.h.  */
11841 #include <stdlib.h>
11842 #include <iconv.h>
11843 int
11844 main ()
11845 {
11846 iconv_t cd = iconv_open("","");
11847        iconv(cd,NULL,NULL,NULL,NULL);
11848        iconv_close(cd);
11849   ;
11850   return 0;
11851 }
11852 _ACEOF
11853 rm -f conftest.$ac_objext conftest$ac_exeext
11854 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11855   (eval $ac_link) 2>conftest.er1
11856   ac_status=$?
11857   grep -v '^ *+' conftest.er1 >conftest.err
11858   rm -f conftest.er1
11859   cat conftest.err >&5
11860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11861   (exit $ac_status); } &&
11862          { ac_try='test -z "$ac_c_werror_flag"
11863                          || test ! -s conftest.err'
11864   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11865   (eval $ac_try) 2>&5
11866   ac_status=$?
11867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11868   (exit $ac_status); }; } &&
11869          { ac_try='test -s conftest$ac_exeext'
11870   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11871   (eval $ac_try) 2>&5
11872   ac_status=$?
11873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11874   (exit $ac_status); }; }; then
11875   am_cv_func_iconv=yes
11876 else
11877   echo "$as_me: failed program was:" >&5
11878 sed 's/^/| /' conftest.$ac_ext >&5
11879
11880 fi
11881 rm -f conftest.err conftest.$ac_objext \
11882       conftest$ac_exeext conftest.$ac_ext
11883     if test "$am_cv_func_iconv" != yes; then
11884       am_save_LIBS="$LIBS"
11885       LIBS="$LIBS $LIBICONV"
11886       cat >conftest.$ac_ext <<_ACEOF
11887 /* confdefs.h.  */
11888 _ACEOF
11889 cat confdefs.h >>conftest.$ac_ext
11890 cat >>conftest.$ac_ext <<_ACEOF
11891 /* end confdefs.h.  */
11892 #include <stdlib.h>
11893 #include <iconv.h>
11894 int
11895 main ()
11896 {
11897 iconv_t cd = iconv_open("","");
11898          iconv(cd,NULL,NULL,NULL,NULL);
11899          iconv_close(cd);
11900   ;
11901   return 0;
11902 }
11903 _ACEOF
11904 rm -f conftest.$ac_objext conftest$ac_exeext
11905 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11906   (eval $ac_link) 2>conftest.er1
11907   ac_status=$?
11908   grep -v '^ *+' conftest.er1 >conftest.err
11909   rm -f conftest.er1
11910   cat conftest.err >&5
11911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11912   (exit $ac_status); } &&
11913          { ac_try='test -z "$ac_c_werror_flag"
11914                          || test ! -s conftest.err'
11915   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11916   (eval $ac_try) 2>&5
11917   ac_status=$?
11918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11919   (exit $ac_status); }; } &&
11920          { ac_try='test -s conftest$ac_exeext'
11921   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11922   (eval $ac_try) 2>&5
11923   ac_status=$?
11924   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11925   (exit $ac_status); }; }; then
11926   am_cv_lib_iconv=yes
11927         am_cv_func_iconv=yes
11928 else
11929   echo "$as_me: failed program was:" >&5
11930 sed 's/^/| /' conftest.$ac_ext >&5
11931
11932 fi
11933 rm -f conftest.err conftest.$ac_objext \
11934       conftest$ac_exeext conftest.$ac_ext
11935       LIBS="$am_save_LIBS"
11936     fi
11937
11938 fi
11939 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
11940 echo "${ECHO_T}$am_cv_func_iconv" >&6
11941   if test "$am_cv_func_iconv" = yes; then
11942
11943 cat >>confdefs.h <<\_ACEOF
11944 #define HAVE_ICONV 1
11945 _ACEOF
11946
11947   fi
11948   if test "$am_cv_lib_iconv" = yes; then
11949     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
11950 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
11951     echo "$as_me:$LINENO: result: $LIBICONV" >&5
11952 echo "${ECHO_T}$LIBICONV" >&6
11953   else
11954             CPPFLAGS="$am_save_CPPFLAGS"
11955     LIBICONV=
11956     LTLIBICONV=
11957   fi
11958
11959
11960
11961   if test "$am_cv_func_iconv" = yes; then
11962     echo "$as_me:$LINENO: checking for iconv declaration" >&5
11963 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
11964     if test "${am_cv_proto_iconv+set}" = set; then
11965   echo $ECHO_N "(cached) $ECHO_C" >&6
11966 else
11967
11968       cat >conftest.$ac_ext <<_ACEOF
11969 /* confdefs.h.  */
11970 _ACEOF
11971 cat confdefs.h >>conftest.$ac_ext
11972 cat >>conftest.$ac_ext <<_ACEOF
11973 /* end confdefs.h.  */
11974
11975 #include <stdlib.h>
11976 #include <iconv.h>
11977 extern
11978 #ifdef __cplusplus
11979 "C"
11980 #endif
11981 #if defined(__STDC__) || defined(__cplusplus)
11982 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
11983 #else
11984 size_t iconv();
11985 #endif
11986
11987 int
11988 main ()
11989 {
11990
11991   ;
11992   return 0;
11993 }
11994 _ACEOF
11995 rm -f conftest.$ac_objext
11996 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
11997   (eval $ac_compile) 2>conftest.er1
11998   ac_status=$?
11999   grep -v '^ *+' conftest.er1 >conftest.err
12000   rm -f conftest.er1
12001   cat conftest.err >&5
12002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12003   (exit $ac_status); } &&
12004          { ac_try='test -z "$ac_c_werror_flag"
12005                          || test ! -s conftest.err'
12006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12007   (eval $ac_try) 2>&5
12008   ac_status=$?
12009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12010   (exit $ac_status); }; } &&
12011          { ac_try='test -s conftest.$ac_objext'
12012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12013   (eval $ac_try) 2>&5
12014   ac_status=$?
12015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12016   (exit $ac_status); }; }; then
12017   am_cv_proto_iconv_arg1=""
12018 else
12019   echo "$as_me: failed program was:" >&5
12020 sed 's/^/| /' conftest.$ac_ext >&5
12021
12022 am_cv_proto_iconv_arg1="const"
12023 fi
12024 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12025       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);"
12026 fi
12027
12028     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12029     echo "$as_me:$LINENO: result: ${ac_t:-
12030          }$am_cv_proto_iconv" >&5
12031 echo "${ECHO_T}${ac_t:-
12032          }$am_cv_proto_iconv" >&6
12033
12034 cat >>confdefs.h <<_ACEOF
12035 #define ICONV_CONST $am_cv_proto_iconv_arg1
12036 _ACEOF
12037
12038   fi
12039
12040 # Until we have in-tree GNU iconv:
12041 LIBICONV_DEP=
12042
12043
12044
12045   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12046 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12047 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12048   echo $ECHO_N "(cached) $ECHO_C" >&6
12049 else
12050   cat >conftest.$ac_ext <<_ACEOF
12051 /* confdefs.h.  */
12052 _ACEOF
12053 cat confdefs.h >>conftest.$ac_ext
12054 cat >>conftest.$ac_ext <<_ACEOF
12055 /* end confdefs.h.  */
12056 #include <locale.h>
12057 int
12058 main ()
12059 {
12060 return LC_MESSAGES
12061   ;
12062   return 0;
12063 }
12064 _ACEOF
12065 rm -f conftest.$ac_objext conftest$ac_exeext
12066 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12067   (eval $ac_link) 2>conftest.er1
12068   ac_status=$?
12069   grep -v '^ *+' conftest.er1 >conftest.err
12070   rm -f conftest.er1
12071   cat conftest.err >&5
12072   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12073   (exit $ac_status); } &&
12074          { ac_try='test -z "$ac_c_werror_flag"
12075                          || test ! -s conftest.err'
12076   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12077   (eval $ac_try) 2>&5
12078   ac_status=$?
12079   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12080   (exit $ac_status); }; } &&
12081          { ac_try='test -s conftest$ac_exeext'
12082   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12083   (eval $ac_try) 2>&5
12084   ac_status=$?
12085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12086   (exit $ac_status); }; }; then
12087   am_cv_val_LC_MESSAGES=yes
12088 else
12089   echo "$as_me: failed program was:" >&5
12090 sed 's/^/| /' conftest.$ac_ext >&5
12091
12092 am_cv_val_LC_MESSAGES=no
12093 fi
12094 rm -f conftest.err conftest.$ac_objext \
12095       conftest$ac_exeext conftest.$ac_ext
12096 fi
12097 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12098 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12099   if test $am_cv_val_LC_MESSAGES = yes; then
12100
12101 cat >>confdefs.h <<\_ACEOF
12102 #define HAVE_LC_MESSAGES 1
12103 _ACEOF
12104
12105   fi
12106
12107
12108
12109   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12110 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12111 if test "${am_cv_langinfo_codeset+set}" = set; then
12112   echo $ECHO_N "(cached) $ECHO_C" >&6
12113 else
12114   cat >conftest.$ac_ext <<_ACEOF
12115 /* confdefs.h.  */
12116 _ACEOF
12117 cat confdefs.h >>conftest.$ac_ext
12118 cat >>conftest.$ac_ext <<_ACEOF
12119 /* end confdefs.h.  */
12120 #include <langinfo.h>
12121 int
12122 main ()
12123 {
12124 char* cs = nl_langinfo(CODESET);
12125   ;
12126   return 0;
12127 }
12128 _ACEOF
12129 rm -f conftest.$ac_objext conftest$ac_exeext
12130 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12131   (eval $ac_link) 2>conftest.er1
12132   ac_status=$?
12133   grep -v '^ *+' conftest.er1 >conftest.err
12134   rm -f conftest.er1
12135   cat conftest.err >&5
12136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12137   (exit $ac_status); } &&
12138          { ac_try='test -z "$ac_c_werror_flag"
12139                          || test ! -s conftest.err'
12140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12141   (eval $ac_try) 2>&5
12142   ac_status=$?
12143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12144   (exit $ac_status); }; } &&
12145          { ac_try='test -s conftest$ac_exeext'
12146   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12147   (eval $ac_try) 2>&5
12148   ac_status=$?
12149   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12150   (exit $ac_status); }; }; then
12151   am_cv_langinfo_codeset=yes
12152 else
12153   echo "$as_me: failed program was:" >&5
12154 sed 's/^/| /' conftest.$ac_ext >&5
12155
12156 am_cv_langinfo_codeset=no
12157 fi
12158 rm -f conftest.err conftest.$ac_objext \
12159       conftest$ac_exeext conftest.$ac_ext
12160
12161 fi
12162 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12163 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12164   if test $am_cv_langinfo_codeset = yes; then
12165
12166 cat >>confdefs.h <<\_ACEOF
12167 #define HAVE_LANGINFO_CODESET 1
12168 _ACEOF
12169
12170   fi
12171
12172
12173 # We will need to find libiberty.h and ansidecl.h
12174 saved_CFLAGS="$CFLAGS"
12175 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12176
12177
12178
12179
12180
12181
12182
12183
12184
12185
12186
12187
12188
12189
12190
12191
12192
12193
12194
12195
12196
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207
12208
12209
12210
12211
12212
12213
12214
12215 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12216         strsignal strstr strverscmp \
12217         errno snprintf vsnprintf vasprintf malloc realloc calloc \
12218         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
12219 do
12220   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12221 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12222 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12223 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12224   echo $ECHO_N "(cached) $ECHO_C" >&6
12225 else
12226   cat >conftest.$ac_ext <<_ACEOF
12227 /* confdefs.h.  */
12228 _ACEOF
12229 cat confdefs.h >>conftest.$ac_ext
12230 cat >>conftest.$ac_ext <<_ACEOF
12231 /* end confdefs.h.  */
12232 #undef $ac_tr_decl
12233 #define $ac_tr_decl 1
12234
12235 #include "ansidecl.h"
12236 #include "system.h"
12237
12238 int
12239 main ()
12240 {
12241 #ifndef $ac_func
12242 char *(*pfn) = (char *(*)) $ac_func ;
12243 #endif
12244   ;
12245   return 0;
12246 }
12247 _ACEOF
12248 rm -f conftest.$ac_objext
12249 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12250   (eval $ac_compile) 2>conftest.er1
12251   ac_status=$?
12252   grep -v '^ *+' conftest.er1 >conftest.err
12253   rm -f conftest.er1
12254   cat conftest.err >&5
12255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12256   (exit $ac_status); } &&
12257          { ac_try='test -z "$ac_c_werror_flag"
12258                          || test ! -s conftest.err'
12259   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12260   (eval $ac_try) 2>&5
12261   ac_status=$?
12262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12263   (exit $ac_status); }; } &&
12264          { ac_try='test -s conftest.$ac_objext'
12265   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12266   (eval $ac_try) 2>&5
12267   ac_status=$?
12268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12269   (exit $ac_status); }; }; then
12270   eval "gcc_cv_have_decl_$ac_func=yes"
12271 else
12272   echo "$as_me: failed program was:" >&5
12273 sed 's/^/| /' conftest.$ac_ext >&5
12274
12275 eval "gcc_cv_have_decl_$ac_func=no"
12276 fi
12277 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12278 fi
12279
12280 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12281   echo "$as_me:$LINENO: result: yes" >&5
12282 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12283 #define $ac_tr_decl 1
12284 _ACEOF
12285
12286 else
12287   echo "$as_me:$LINENO: result: no" >&5
12288 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12289 #define $ac_tr_decl 0
12290 _ACEOF
12291
12292 fi
12293
12294 done
12295
12296
12297
12298
12299
12300 for ac_func in getrlimit setrlimit getrusage
12301 do
12302   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12303 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12304 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12305 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12306   echo $ECHO_N "(cached) $ECHO_C" >&6
12307 else
12308   cat >conftest.$ac_ext <<_ACEOF
12309 /* confdefs.h.  */
12310 _ACEOF
12311 cat confdefs.h >>conftest.$ac_ext
12312 cat >>conftest.$ac_ext <<_ACEOF
12313 /* end confdefs.h.  */
12314 #undef $ac_tr_decl
12315 #define $ac_tr_decl 1
12316
12317 #include "ansidecl.h"
12318 #include "system.h"
12319 #ifdef HAVE_SYS_RESOURCE_H
12320 #include <sys/resource.h>
12321 #endif
12322
12323
12324 int
12325 main ()
12326 {
12327 #ifndef $ac_func
12328 char *(*pfn) = (char *(*)) $ac_func ;
12329 #endif
12330   ;
12331   return 0;
12332 }
12333 _ACEOF
12334 rm -f conftest.$ac_objext
12335 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12336   (eval $ac_compile) 2>conftest.er1
12337   ac_status=$?
12338   grep -v '^ *+' conftest.er1 >conftest.err
12339   rm -f conftest.er1
12340   cat conftest.err >&5
12341   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12342   (exit $ac_status); } &&
12343          { ac_try='test -z "$ac_c_werror_flag"
12344                          || test ! -s conftest.err'
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); }; } &&
12350          { ac_try='test -s conftest.$ac_objext'
12351   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12352   (eval $ac_try) 2>&5
12353   ac_status=$?
12354   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12355   (exit $ac_status); }; }; then
12356   eval "gcc_cv_have_decl_$ac_func=yes"
12357 else
12358   echo "$as_me: failed program was:" >&5
12359 sed 's/^/| /' conftest.$ac_ext >&5
12360
12361 eval "gcc_cv_have_decl_$ac_func=no"
12362 fi
12363 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12364 fi
12365
12366 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12367   echo "$as_me:$LINENO: result: yes" >&5
12368 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12369 #define $ac_tr_decl 1
12370 _ACEOF
12371
12372 else
12373   echo "$as_me:$LINENO: result: no" >&5
12374 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12375 #define $ac_tr_decl 0
12376 _ACEOF
12377
12378 fi
12379
12380 done
12381
12382
12383 cat >conftest.$ac_ext <<_ACEOF
12384 /* confdefs.h.  */
12385 _ACEOF
12386 cat confdefs.h >>conftest.$ac_ext
12387 cat >>conftest.$ac_ext <<_ACEOF
12388 /* end confdefs.h.  */
12389
12390 #include "ansidecl.h"
12391 #include "system.h"
12392 #ifdef HAVE_SYS_RESOURCE_H
12393 #include <sys/resource.h>
12394 #endif
12395
12396 int
12397 main ()
12398 {
12399 rlim_t l = 0;
12400   ;
12401   return 0;
12402 }
12403 _ACEOF
12404 rm -f conftest.$ac_objext
12405 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12406   (eval $ac_compile) 2>conftest.er1
12407   ac_status=$?
12408   grep -v '^ *+' conftest.er1 >conftest.err
12409   rm -f conftest.er1
12410   cat conftest.err >&5
12411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12412   (exit $ac_status); } &&
12413          { ac_try='test -z "$ac_c_werror_flag"
12414                          || test ! -s conftest.err'
12415   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12416   (eval $ac_try) 2>&5
12417   ac_status=$?
12418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12419   (exit $ac_status); }; } &&
12420          { ac_try='test -s conftest.$ac_objext'
12421   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12422   (eval $ac_try) 2>&5
12423   ac_status=$?
12424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12425   (exit $ac_status); }; }; then
12426   :
12427 else
12428   echo "$as_me: failed program was:" >&5
12429 sed 's/^/| /' conftest.$ac_ext >&5
12430
12431
12432 cat >>confdefs.h <<\_ACEOF
12433 #define rlim_t long
12434 _ACEOF
12435
12436 fi
12437 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12438
12439 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12440 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
12441 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12442 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12443
12444 for ac_func in ldgetname
12445 do
12446   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12447 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12448 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12449 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12450   echo $ECHO_N "(cached) $ECHO_C" >&6
12451 else
12452   cat >conftest.$ac_ext <<_ACEOF
12453 /* confdefs.h.  */
12454 _ACEOF
12455 cat confdefs.h >>conftest.$ac_ext
12456 cat >>conftest.$ac_ext <<_ACEOF
12457 /* end confdefs.h.  */
12458 #undef $ac_tr_decl
12459 #define $ac_tr_decl 1
12460
12461 #include "ansidecl.h"
12462 #include "system.h"
12463 #ifdef HAVE_LDFCN_H
12464 #undef FREAD
12465 #undef FWRITE
12466 #include <ldfcn.h>
12467 #endif
12468
12469
12470 int
12471 main ()
12472 {
12473 #ifndef $ac_func
12474 char *(*pfn) = (char *(*)) $ac_func ;
12475 #endif
12476   ;
12477   return 0;
12478 }
12479 _ACEOF
12480 rm -f conftest.$ac_objext
12481 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12482   (eval $ac_compile) 2>conftest.er1
12483   ac_status=$?
12484   grep -v '^ *+' conftest.er1 >conftest.err
12485   rm -f conftest.er1
12486   cat conftest.err >&5
12487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12488   (exit $ac_status); } &&
12489          { ac_try='test -z "$ac_c_werror_flag"
12490                          || test ! -s conftest.err'
12491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12492   (eval $ac_try) 2>&5
12493   ac_status=$?
12494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12495   (exit $ac_status); }; } &&
12496          { ac_try='test -s conftest.$ac_objext'
12497   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12498   (eval $ac_try) 2>&5
12499   ac_status=$?
12500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12501   (exit $ac_status); }; }; then
12502   eval "gcc_cv_have_decl_$ac_func=yes"
12503 else
12504   echo "$as_me: failed program was:" >&5
12505 sed 's/^/| /' conftest.$ac_ext >&5
12506
12507 eval "gcc_cv_have_decl_$ac_func=no"
12508 fi
12509 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12510 fi
12511
12512 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12513   echo "$as_me:$LINENO: result: yes" >&5
12514 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12515 #define $ac_tr_decl 1
12516 _ACEOF
12517
12518 else
12519   echo "$as_me:$LINENO: result: no" >&5
12520 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12521 #define $ac_tr_decl 0
12522 _ACEOF
12523
12524 fi
12525
12526 done
12527
12528
12529
12530 for ac_func in times
12531 do
12532   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12533 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12534 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12535 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12536   echo $ECHO_N "(cached) $ECHO_C" >&6
12537 else
12538   cat >conftest.$ac_ext <<_ACEOF
12539 /* confdefs.h.  */
12540 _ACEOF
12541 cat confdefs.h >>conftest.$ac_ext
12542 cat >>conftest.$ac_ext <<_ACEOF
12543 /* end confdefs.h.  */
12544 #undef $ac_tr_decl
12545 #define $ac_tr_decl 1
12546
12547 #include "ansidecl.h"
12548 #include "system.h"
12549 #ifdef HAVE_SYS_TIMES_H
12550 #include <sys/times.h>
12551 #endif
12552
12553
12554 int
12555 main ()
12556 {
12557 #ifndef $ac_func
12558 char *(*pfn) = (char *(*)) $ac_func ;
12559 #endif
12560   ;
12561   return 0;
12562 }
12563 _ACEOF
12564 rm -f conftest.$ac_objext
12565 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12566   (eval $ac_compile) 2>conftest.er1
12567   ac_status=$?
12568   grep -v '^ *+' conftest.er1 >conftest.err
12569   rm -f conftest.er1
12570   cat conftest.err >&5
12571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12572   (exit $ac_status); } &&
12573          { ac_try='test -z "$ac_c_werror_flag"
12574                          || test ! -s conftest.err'
12575   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12576   (eval $ac_try) 2>&5
12577   ac_status=$?
12578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12579   (exit $ac_status); }; } &&
12580          { ac_try='test -s conftest.$ac_objext'
12581   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12582   (eval $ac_try) 2>&5
12583   ac_status=$?
12584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12585   (exit $ac_status); }; }; then
12586   eval "gcc_cv_have_decl_$ac_func=yes"
12587 else
12588   echo "$as_me: failed program was:" >&5
12589 sed 's/^/| /' conftest.$ac_ext >&5
12590
12591 eval "gcc_cv_have_decl_$ac_func=no"
12592 fi
12593 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12594 fi
12595
12596 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12597   echo "$as_me:$LINENO: result: yes" >&5
12598 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12599 #define $ac_tr_decl 1
12600 _ACEOF
12601
12602 else
12603   echo "$as_me:$LINENO: result: no" >&5
12604 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12605 #define $ac_tr_decl 0
12606 _ACEOF
12607
12608 fi
12609
12610 done
12611
12612
12613
12614 for ac_func in sigaltstack
12615 do
12616   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12617 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12618 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12619 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12620   echo $ECHO_N "(cached) $ECHO_C" >&6
12621 else
12622   cat >conftest.$ac_ext <<_ACEOF
12623 /* confdefs.h.  */
12624 _ACEOF
12625 cat confdefs.h >>conftest.$ac_ext
12626 cat >>conftest.$ac_ext <<_ACEOF
12627 /* end confdefs.h.  */
12628 #undef $ac_tr_decl
12629 #define $ac_tr_decl 1
12630
12631 #include "ansidecl.h"
12632 #include "system.h"
12633 #include <signal.h>
12634
12635
12636 int
12637 main ()
12638 {
12639 #ifndef $ac_func
12640 char *(*pfn) = (char *(*)) $ac_func ;
12641 #endif
12642   ;
12643   return 0;
12644 }
12645 _ACEOF
12646 rm -f conftest.$ac_objext
12647 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12648   (eval $ac_compile) 2>conftest.er1
12649   ac_status=$?
12650   grep -v '^ *+' conftest.er1 >conftest.err
12651   rm -f conftest.er1
12652   cat conftest.err >&5
12653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654   (exit $ac_status); } &&
12655          { ac_try='test -z "$ac_c_werror_flag"
12656                          || test ! -s conftest.err'
12657   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12658   (eval $ac_try) 2>&5
12659   ac_status=$?
12660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12661   (exit $ac_status); }; } &&
12662          { ac_try='test -s conftest.$ac_objext'
12663   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12664   (eval $ac_try) 2>&5
12665   ac_status=$?
12666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12667   (exit $ac_status); }; }; then
12668   eval "gcc_cv_have_decl_$ac_func=yes"
12669 else
12670   echo "$as_me: failed program was:" >&5
12671 sed 's/^/| /' conftest.$ac_ext >&5
12672
12673 eval "gcc_cv_have_decl_$ac_func=no"
12674 fi
12675 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12676 fi
12677
12678 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12679   echo "$as_me:$LINENO: result: yes" >&5
12680 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12681 #define $ac_tr_decl 1
12682 _ACEOF
12683
12684 else
12685   echo "$as_me:$LINENO: result: no" >&5
12686 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12687 #define $ac_tr_decl 0
12688 _ACEOF
12689
12690 fi
12691
12692 done
12693
12694
12695 # More time-related stuff.
12696 echo "$as_me:$LINENO: checking for struct tms" >&5
12697 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12698 if test "${ac_cv_struct_tms+set}" = set; then
12699   echo $ECHO_N "(cached) $ECHO_C" >&6
12700 else
12701
12702 cat >conftest.$ac_ext <<_ACEOF
12703 /* confdefs.h.  */
12704 _ACEOF
12705 cat confdefs.h >>conftest.$ac_ext
12706 cat >>conftest.$ac_ext <<_ACEOF
12707 /* end confdefs.h.  */
12708
12709 #include "ansidecl.h"
12710 #include "system.h"
12711 #ifdef HAVE_SYS_TIMES_H
12712 #include <sys/times.h>
12713 #endif
12714
12715 int
12716 main ()
12717 {
12718 struct tms tms;
12719   ;
12720   return 0;
12721 }
12722 _ACEOF
12723 rm -f conftest.$ac_objext
12724 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12725   (eval $ac_compile) 2>conftest.er1
12726   ac_status=$?
12727   grep -v '^ *+' conftest.er1 >conftest.err
12728   rm -f conftest.er1
12729   cat conftest.err >&5
12730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12731   (exit $ac_status); } &&
12732          { ac_try='test -z "$ac_c_werror_flag"
12733                          || test ! -s conftest.err'
12734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12735   (eval $ac_try) 2>&5
12736   ac_status=$?
12737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12738   (exit $ac_status); }; } &&
12739          { ac_try='test -s conftest.$ac_objext'
12740   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12741   (eval $ac_try) 2>&5
12742   ac_status=$?
12743   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12744   (exit $ac_status); }; }; then
12745   ac_cv_struct_tms=yes
12746 else
12747   echo "$as_me: failed program was:" >&5
12748 sed 's/^/| /' conftest.$ac_ext >&5
12749
12750 ac_cv_struct_tms=no
12751 fi
12752 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12753 fi
12754 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12755 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12756 if test $ac_cv_struct_tms = yes; then
12757
12758 cat >>confdefs.h <<\_ACEOF
12759 #define HAVE_STRUCT_TMS 1
12760 _ACEOF
12761
12762 fi
12763
12764 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12765 # revisit after autoconf 2.50.
12766 echo "$as_me:$LINENO: checking for clock_t" >&5
12767 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12768 if test "${gcc_cv_type_clock_t+set}" = set; then
12769   echo $ECHO_N "(cached) $ECHO_C" >&6
12770 else
12771
12772 cat >conftest.$ac_ext <<_ACEOF
12773 /* confdefs.h.  */
12774 _ACEOF
12775 cat confdefs.h >>conftest.$ac_ext
12776 cat >>conftest.$ac_ext <<_ACEOF
12777 /* end confdefs.h.  */
12778
12779 #include "ansidecl.h"
12780 #include "system.h"
12781
12782 int
12783 main ()
12784 {
12785 clock_t x;
12786   ;
12787   return 0;
12788 }
12789 _ACEOF
12790 rm -f conftest.$ac_objext
12791 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12792   (eval $ac_compile) 2>conftest.er1
12793   ac_status=$?
12794   grep -v '^ *+' conftest.er1 >conftest.err
12795   rm -f conftest.er1
12796   cat conftest.err >&5
12797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12798   (exit $ac_status); } &&
12799          { ac_try='test -z "$ac_c_werror_flag"
12800                          || test ! -s conftest.err'
12801   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12802   (eval $ac_try) 2>&5
12803   ac_status=$?
12804   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12805   (exit $ac_status); }; } &&
12806          { ac_try='test -s conftest.$ac_objext'
12807   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12808   (eval $ac_try) 2>&5
12809   ac_status=$?
12810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12811   (exit $ac_status); }; }; then
12812   gcc_cv_type_clock_t=yes
12813 else
12814   echo "$as_me: failed program was:" >&5
12815 sed 's/^/| /' conftest.$ac_ext >&5
12816
12817 gcc_cv_type_clock_t=no
12818 fi
12819 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12820 fi
12821 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12822 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12823 if test $gcc_cv_type_clock_t = yes; then
12824
12825 cat >>confdefs.h <<\_ACEOF
12826 #define HAVE_CLOCK_T 1
12827 _ACEOF
12828
12829 fi
12830
12831 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12832 CFLAGS="$saved_CFLAGS"
12833
12834 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12835 if test "${enable_initfini_array+set}" = set; then
12836   enableval="$enable_initfini_array"
12837
12838 else
12839
12840 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12841 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12842 if test "${gcc_cv_initfini_array+set}" = set; then
12843   echo $ECHO_N "(cached) $ECHO_C" >&6
12844 else
12845     if test "$cross_compiling" = yes; then
12846   gcc_cv_initfini_array=no
12847 else
12848   cat >conftest.$ac_ext <<_ACEOF
12849 /* confdefs.h.  */
12850 _ACEOF
12851 cat confdefs.h >>conftest.$ac_ext
12852 cat >>conftest.$ac_ext <<_ACEOF
12853 /* end confdefs.h.  */
12854
12855 static int x = -1;
12856 int main (void) { return x; }
12857 int foo (void) { x = 0; }
12858 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12859 _ACEOF
12860 rm -f conftest$ac_exeext
12861 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12862   (eval $ac_link) 2>&5
12863   ac_status=$?
12864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12865   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12866   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12867   (eval $ac_try) 2>&5
12868   ac_status=$?
12869   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12870   (exit $ac_status); }; }; then
12871   gcc_cv_initfini_array=yes
12872 else
12873   echo "$as_me: program exited with status $ac_status" >&5
12874 echo "$as_me: failed program was:" >&5
12875 sed 's/^/| /' conftest.$ac_ext >&5
12876
12877 ( exit $ac_status )
12878 gcc_cv_initfini_array=no
12879 fi
12880 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12881 fi
12882 fi
12883 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12884 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12885   enable_initfini_array=$gcc_cv_initfini_array
12886
12887 fi;
12888 if test $enable_initfini_array = yes; then
12889
12890 cat >>confdefs.h <<\_ACEOF
12891 #define HAVE_INITFINI_ARRAY 1
12892 _ACEOF
12893
12894 fi
12895
12896 # mkdir takes a single argument on some systems.
12897 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12898 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12899 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12900   echo $ECHO_N "(cached) $ECHO_C" >&6
12901 else
12902   cat >conftest.$ac_ext <<_ACEOF
12903 /* confdefs.h.  */
12904 _ACEOF
12905 cat confdefs.h >>conftest.$ac_ext
12906 cat >>conftest.$ac_ext <<_ACEOF
12907 /* end confdefs.h.  */
12908
12909 #include <sys/types.h>
12910 #ifdef HAVE_SYS_STAT_H
12911 # include <sys/stat.h>
12912 #endif
12913 #ifdef HAVE_UNISTD_H
12914 # include <unistd.h>
12915 #endif
12916 #ifdef HAVE_DIRECT_H
12917 # include <direct.h>
12918 #endif
12919 int
12920 main ()
12921 {
12922 mkdir ("foo", 0);
12923   ;
12924   return 0;
12925 }
12926 _ACEOF
12927 rm -f conftest.$ac_objext
12928 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12929   (eval $ac_compile) 2>conftest.er1
12930   ac_status=$?
12931   grep -v '^ *+' conftest.er1 >conftest.err
12932   rm -f conftest.er1
12933   cat conftest.err >&5
12934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12935   (exit $ac_status); } &&
12936          { ac_try='test -z "$ac_c_werror_flag"
12937                          || test ! -s conftest.err'
12938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12939   (eval $ac_try) 2>&5
12940   ac_status=$?
12941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12942   (exit $ac_status); }; } &&
12943          { ac_try='test -s conftest.$ac_objext'
12944   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12945   (eval $ac_try) 2>&5
12946   ac_status=$?
12947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12948   (exit $ac_status); }; }; then
12949   gcc_cv_mkdir_takes_one_arg=no
12950 else
12951   echo "$as_me: failed program was:" >&5
12952 sed 's/^/| /' conftest.$ac_ext >&5
12953
12954 gcc_cv_mkdir_takes_one_arg=yes
12955 fi
12956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12957 fi
12958 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
12959 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
12960 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
12961
12962 cat >>confdefs.h <<\_ACEOF
12963 #define MKDIR_TAKES_ONE_ARG 1
12964 _ACEOF
12965
12966 fi
12967
12968
12969 # File extensions
12970 manext='.1'
12971 objext='.o'
12972
12973
12974
12975 # With Setjmp/Longjmp based exception handling.
12976 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
12977 if test "${enable_sjlj_exceptions+set}" = set; then
12978   enableval="$enable_sjlj_exceptions"
12979   case $target in
12980   *-*-hpux10*)
12981     if test $enableval != yes; then
12982       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
12983 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
12984       enableval=yes
12985     fi
12986     ;;
12987 esac
12988 force_sjlj_exceptions=yes
12989 else
12990   case $target in
12991   *-*-hpux10*)
12992     force_sjlj_exceptions=yes
12993     enableval=yes
12994     ;;
12995   *)
12996     force_sjlj_exceptions=no
12997     ;;
12998 esac
12999 fi;
13000 if test $force_sjlj_exceptions = yes; then
13001   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13002
13003 cat >>confdefs.h <<_ACEOF
13004 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13005 _ACEOF
13006
13007 fi
13008
13009 # For platforms with the unwind ABI which includes an unwind library,
13010 # libunwind, we can choose to use the system libunwind.
13011
13012 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13013 if test "${with_system_libunwind+set}" = set; then
13014   withval="$with_system_libunwind"
13015
13016 fi;
13017
13018 # config.gcc also contains tests of with_system_libunwind.
13019 if test x$with_system_libunwind = xyes; then
13020
13021 cat >>confdefs.h <<\_ACEOF
13022 #define HAVE_GETIPINFO 1
13023 _ACEOF
13024
13025 fi
13026
13027 # --------------------------------------------------------
13028 # Build, host, and target specific configuration fragments
13029 # --------------------------------------------------------
13030
13031 # Collect build-machine-specific information.
13032 . ${srcdir}/config.build
13033
13034 # Collect host-machine-specific information.
13035 . ${srcdir}/config.host
13036
13037 target_gtfiles=
13038
13039 # Collect target-machine-specific information.
13040 . ${srcdir}/config.gcc
13041
13042 extra_objs="${host_extra_objs} ${extra_objs}"
13043 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13044
13045 # Default the target-machine variables that were not explicitly set.
13046 if test x"$tm_file" = x
13047 then tm_file=$cpu_type/$cpu_type.h; fi
13048
13049 if test x"$extra_headers" = x
13050 then extra_headers=; fi
13051
13052 if test x$md_file = x
13053 then md_file=$cpu_type/$cpu_type.md; fi
13054
13055 if test x$out_file = x
13056 then out_file=$cpu_type/$cpu_type.c; fi
13057
13058 if test x"$tmake_file" = x
13059 then tmake_file=$cpu_type/t-$cpu_type
13060 fi
13061
13062 if test x"$dwarf2" = xyes
13063 then tm_file="$tm_file tm-dwarf2.h"
13064 fi
13065
13066 # Say what files are being used for the output code and MD file.
13067 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13068 echo "Using \`$srcdir/config/$md_file' as machine description file."
13069
13070 # If any of the xm_file variables contain nonexistent files, warn
13071 # about them and drop them.
13072
13073 bx=
13074 for x in $build_xm_file; do
13075   if    test -f $srcdir/config/$x
13076   then      bx="$bx $x"
13077   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13078 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13079   fi
13080 done
13081 build_xm_file="$bx"
13082
13083 hx=
13084 for x in $host_xm_file; do
13085   if    test -f $srcdir/config/$x
13086   then      hx="$hx $x"
13087   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13088 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13089   fi
13090 done
13091 host_xm_file="$hx"
13092
13093 tx=
13094 for x in $xm_file; do
13095   if    test -f $srcdir/config/$x
13096   then      tx="$tx $x"
13097   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13098 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13099   fi
13100 done
13101 xm_file="$tx"
13102
13103 count=a
13104 for f in $tm_file; do
13105         count=${count}x
13106 done
13107 if test $count = ax; then
13108         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13109 else
13110         echo "Using the following target machine macro files:"
13111         for f in $tm_file; do
13112                 echo "  $srcdir/config/$f"
13113         done
13114 fi
13115
13116 if test x$need_64bit_hwint = xyes; then
13117
13118 cat >>confdefs.h <<\_ACEOF
13119 #define NEED_64BIT_HOST_WIDE_INT 1
13120 _ACEOF
13121
13122 fi
13123
13124 if test x$use_long_long_for_widest_fast_int = xyes; then
13125
13126 cat >>confdefs.h <<\_ACEOF
13127 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13128 _ACEOF
13129
13130 fi
13131
13132 count=a
13133 for f in $host_xm_file; do
13134         count=${count}x
13135 done
13136 if test $count = a; then
13137         :
13138 elif test $count = ax; then
13139         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13140 else
13141         echo "Using the following host machine macro files:"
13142         for f in $host_xm_file; do
13143                 echo "  $srcdir/config/$f"
13144         done
13145 fi
13146 echo "Using ${out_host_hook_obj} for host machine hooks."
13147
13148 if test "$host_xm_file" != "$build_xm_file"; then
13149         count=a
13150         for f in $build_xm_file; do
13151                 count=${count}x
13152         done
13153         if test $count = a; then
13154                 :
13155         elif test $count = ax; then
13156                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13157         else
13158                 echo "Using the following build machine macro files:"
13159                 for f in $build_xm_file; do
13160                         echo "  $srcdir/config/$f"
13161                 done
13162         fi
13163 fi
13164
13165 case ${host} in
13166   powerpc*-*-darwin*)
13167     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13168 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13169 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13170   echo $ECHO_N "(cached) $ECHO_C" >&6
13171 else
13172   cat >conftest.$ac_ext <<_ACEOF
13173
13174 #include <sys/cdefs.h>
13175 #include <sys/signal.h>
13176 #include <ucontext.h>
13177 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13178
13179 _ACEOF
13180 rm -f conftest.$ac_objext
13181 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13182   (eval $ac_compile) 2>conftest.er1
13183   ac_status=$?
13184   grep -v '^ *+' conftest.er1 >conftest.err
13185   rm -f conftest.er1
13186   cat conftest.err >&5
13187   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13188   (exit $ac_status); } &&
13189          { ac_try='test -z "$ac_c_werror_flag"
13190                          || test ! -s conftest.err'
13191   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13192   (eval $ac_try) 2>&5
13193   ac_status=$?
13194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13195   (exit $ac_status); }; } &&
13196          { ac_try='test -s conftest.$ac_objext'
13197   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13198   (eval $ac_try) 2>&5
13199   ac_status=$?
13200   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13201   (exit $ac_status); }; }; then
13202   gcc_cv_mcontext_underscores=no
13203 else
13204   echo "$as_me: failed program was:" >&5
13205 sed 's/^/| /' conftest.$ac_ext >&5
13206
13207 gcc_cv_mcontext_underscores=yes
13208 fi
13209 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13210 fi
13211 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13212 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13213       if test $gcc_cv_mcontext_underscores = yes; then
13214
13215 cat >>confdefs.h <<\_ACEOF
13216 #define HAS_MCONTEXT_T_UNDERSCORES
13217 _ACEOF
13218
13219       fi
13220     ;;
13221 esac
13222
13223 # ---------
13224 # Threading
13225 # ---------
13226
13227 # Check if a valid thread package
13228 case ${enable_threads} in
13229   "" | no)
13230     # No threads
13231     target_thread_file='single'
13232     ;;
13233   yes)
13234     # default
13235     target_thread_file='single'
13236     ;;
13237   aix | dce | gnat | irix | posix | posix95 | rtems | \
13238   single | solaris | vxworks | win32 | mipssde)
13239     target_thread_file=${enable_threads}
13240     ;;
13241   *)
13242     echo "${enable_threads} is an unknown thread package" 1>&2
13243     exit 1
13244     ;;
13245 esac
13246
13247 if test x${thread_file} = x; then
13248   # No thread file set by target-specific clauses in config.gcc,
13249   # so use file chosen by default logic above
13250   thread_file=${target_thread_file}
13251 fi
13252
13253 # Make gthr-default.h if we have a thread file.
13254 gthread_flags=
13255 if test $thread_file != single; then
13256   rm -f gthr-default.h
13257   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
13258   gthread_flags=-DHAVE_GTHR_DEFAULT
13259 fi
13260
13261
13262 # --------
13263 # UNSORTED
13264 # --------
13265
13266 use_cxa_atexit=no
13267 if test x$enable___cxa_atexit = xyes || \
13268    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13269   if test x$host = x$target; then
13270     case $host in
13271       # mingw32 doesn't have __cxa_atexit but uses atexit registration
13272       # keyed to flag_use_cxa_atexit
13273       *-*-mingw32*)
13274         use_cxa_atexit=yes
13275         ;;
13276       *)
13277         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13278 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13279 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13280   echo $ECHO_N "(cached) $ECHO_C" >&6
13281 else
13282   cat >conftest.$ac_ext <<_ACEOF
13283 /* confdefs.h.  */
13284 _ACEOF
13285 cat confdefs.h >>conftest.$ac_ext
13286 cat >>conftest.$ac_ext <<_ACEOF
13287 /* end confdefs.h.  */
13288 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13289    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13290 #define __cxa_atexit innocuous___cxa_atexit
13291
13292 /* System header to define __stub macros and hopefully few prototypes,
13293     which can conflict with char __cxa_atexit (); below.
13294     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13295     <limits.h> exists even on freestanding compilers.  */
13296
13297 #ifdef __STDC__
13298 # include <limits.h>
13299 #else
13300 # include <assert.h>
13301 #endif
13302
13303 #undef __cxa_atexit
13304
13305 /* Override any gcc2 internal prototype to avoid an error.  */
13306 #ifdef __cplusplus
13307 extern "C"
13308 {
13309 #endif
13310 /* We use char because int might match the return type of a gcc2
13311    builtin and then its argument prototype would still apply.  */
13312 char __cxa_atexit ();
13313 /* The GNU C library defines this for functions which it implements
13314     to always fail with ENOSYS.  Some functions are actually named
13315     something starting with __ and the normal name is an alias.  */
13316 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13317 choke me
13318 #else
13319 char (*f) () = __cxa_atexit;
13320 #endif
13321 #ifdef __cplusplus
13322 }
13323 #endif
13324
13325 int
13326 main ()
13327 {
13328 return f != __cxa_atexit;
13329   ;
13330   return 0;
13331 }
13332 _ACEOF
13333 rm -f conftest.$ac_objext conftest$ac_exeext
13334 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13335   (eval $ac_link) 2>conftest.er1
13336   ac_status=$?
13337   grep -v '^ *+' conftest.er1 >conftest.err
13338   rm -f conftest.er1
13339   cat conftest.err >&5
13340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13341   (exit $ac_status); } &&
13342          { ac_try='test -z "$ac_c_werror_flag"
13343                          || test ! -s conftest.err'
13344   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13345   (eval $ac_try) 2>&5
13346   ac_status=$?
13347   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13348   (exit $ac_status); }; } &&
13349          { ac_try='test -s conftest$ac_exeext'
13350   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13351   (eval $ac_try) 2>&5
13352   ac_status=$?
13353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13354   (exit $ac_status); }; }; then
13355   ac_cv_func___cxa_atexit=yes
13356 else
13357   echo "$as_me: failed program was:" >&5
13358 sed 's/^/| /' conftest.$ac_ext >&5
13359
13360 ac_cv_func___cxa_atexit=no
13361 fi
13362 rm -f conftest.err conftest.$ac_objext \
13363       conftest$ac_exeext conftest.$ac_ext
13364 fi
13365 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13366 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13367 if test $ac_cv_func___cxa_atexit = yes; then
13368   use_cxa_atexit=yes
13369 else
13370   echo "__cxa_atexit can't be enabled on this target"
13371 fi
13372
13373         ;;
13374     esac
13375   else
13376     # We can't check for __cxa_atexit when building a cross, so assume
13377     # it is available
13378     use_cxa_atexit=yes
13379   fi
13380   if test x$use_cxa_atexit = xyes; then
13381
13382 cat >>confdefs.h <<\_ACEOF
13383 #define DEFAULT_USE_CXA_ATEXIT 2
13384 _ACEOF
13385
13386   fi
13387 fi
13388
13389 use_getipinfo=yes
13390 if test x$with_system_libunwind = xyes; then
13391    if test x$host = x$target; then
13392      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13393 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13394 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13395   echo $ECHO_N "(cached) $ECHO_C" >&6
13396 else
13397   ac_func_search_save_LIBS=$LIBS
13398 ac_cv_search__Unwind_GetIPInfo=no
13399 cat >conftest.$ac_ext <<_ACEOF
13400 /* confdefs.h.  */
13401 _ACEOF
13402 cat confdefs.h >>conftest.$ac_ext
13403 cat >>conftest.$ac_ext <<_ACEOF
13404 /* end confdefs.h.  */
13405
13406 /* Override any gcc2 internal prototype to avoid an error.  */
13407 #ifdef __cplusplus
13408 extern "C"
13409 #endif
13410 /* We use char because int might match the return type of a gcc2
13411    builtin and then its argument prototype would still apply.  */
13412 char _Unwind_GetIPInfo ();
13413 int
13414 main ()
13415 {
13416 _Unwind_GetIPInfo ();
13417   ;
13418   return 0;
13419 }
13420 _ACEOF
13421 rm -f conftest.$ac_objext conftest$ac_exeext
13422 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13423   (eval $ac_link) 2>conftest.er1
13424   ac_status=$?
13425   grep -v '^ *+' conftest.er1 >conftest.err
13426   rm -f conftest.er1
13427   cat conftest.err >&5
13428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13429   (exit $ac_status); } &&
13430          { ac_try='test -z "$ac_c_werror_flag"
13431                          || test ! -s conftest.err'
13432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13433   (eval $ac_try) 2>&5
13434   ac_status=$?
13435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13436   (exit $ac_status); }; } &&
13437          { ac_try='test -s conftest$ac_exeext'
13438   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13439   (eval $ac_try) 2>&5
13440   ac_status=$?
13441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13442   (exit $ac_status); }; }; then
13443   ac_cv_search__Unwind_GetIPInfo="none required"
13444 else
13445   echo "$as_me: failed program was:" >&5
13446 sed 's/^/| /' conftest.$ac_ext >&5
13447
13448 fi
13449 rm -f conftest.err conftest.$ac_objext \
13450       conftest$ac_exeext conftest.$ac_ext
13451 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13452   for ac_lib in unwind; do
13453     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13454     cat >conftest.$ac_ext <<_ACEOF
13455 /* confdefs.h.  */
13456 _ACEOF
13457 cat confdefs.h >>conftest.$ac_ext
13458 cat >>conftest.$ac_ext <<_ACEOF
13459 /* end confdefs.h.  */
13460
13461 /* Override any gcc2 internal prototype to avoid an error.  */
13462 #ifdef __cplusplus
13463 extern "C"
13464 #endif
13465 /* We use char because int might match the return type of a gcc2
13466    builtin and then its argument prototype would still apply.  */
13467 char _Unwind_GetIPInfo ();
13468 int
13469 main ()
13470 {
13471 _Unwind_GetIPInfo ();
13472   ;
13473   return 0;
13474 }
13475 _ACEOF
13476 rm -f conftest.$ac_objext conftest$ac_exeext
13477 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13478   (eval $ac_link) 2>conftest.er1
13479   ac_status=$?
13480   grep -v '^ *+' conftest.er1 >conftest.err
13481   rm -f conftest.er1
13482   cat conftest.err >&5
13483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13484   (exit $ac_status); } &&
13485          { ac_try='test -z "$ac_c_werror_flag"
13486                          || test ! -s conftest.err'
13487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13488   (eval $ac_try) 2>&5
13489   ac_status=$?
13490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13491   (exit $ac_status); }; } &&
13492          { ac_try='test -s conftest$ac_exeext'
13493   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13494   (eval $ac_try) 2>&5
13495   ac_status=$?
13496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13497   (exit $ac_status); }; }; then
13498   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13499 break
13500 else
13501   echo "$as_me: failed program was:" >&5
13502 sed 's/^/| /' conftest.$ac_ext >&5
13503
13504 fi
13505 rm -f conftest.err conftest.$ac_objext \
13506       conftest$ac_exeext conftest.$ac_ext
13507   done
13508 fi
13509 LIBS=$ac_func_search_save_LIBS
13510 fi
13511 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13512 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13513 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13514   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13515
13516 else
13517   use_getipinfo=no
13518 fi
13519
13520    fi
13521 fi
13522
13523 if test x$use_getipinfo = xyes; then
13524
13525 cat >>confdefs.h <<\_ACEOF
13526 #define HAVE_GETIPINFO 1
13527 _ACEOF
13528
13529 else
13530    echo "The system unwind library does not support _Unwind_GetIPInfo."
13531 fi
13532
13533 # Look for a file containing extra machine modes.
13534 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13535   extra_modes_file='$(srcdir)'/config/${extra_modes}
13536
13537
13538 cat >>confdefs.h <<_ACEOF
13539 #define EXTRA_MODES_FILE "config/$extra_modes"
13540 _ACEOF
13541
13542 fi
13543
13544 # Convert extra_options into a form suitable for Makefile use.
13545 extra_opt_files=
13546 for f in $extra_options; do
13547   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13548 done
13549
13550
13551 # auto-host.h is the file containing items generated by autoconf and is
13552 # the first file included by config.h.
13553 # If host=build, it is correct to have bconfig include auto-host.h
13554 # as well.  If host!=build, we are in error and need to do more
13555 # work to find out the build config parameters.
13556 if test x$host = x$build
13557 then
13558         build_auto=auto-host.h
13559 else
13560         # We create a subdir, then run autoconf in the subdir.
13561         # To prevent recursion we set host and build for the new
13562         # invocation of configure to the build for this invocation
13563         # of configure.
13564         tempdir=build.$$
13565         rm -rf $tempdir
13566         mkdir $tempdir
13567         cd $tempdir
13568         case ${srcdir} in
13569         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13570         *) realsrcdir=../${srcdir};;
13571         esac
13572         saved_CFLAGS="${CFLAGS}"
13573         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13574         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13575         ${realsrcdir}/configure \
13576                 --enable-languages=${enable_languages-all} \
13577                 --target=$target_alias --host=$build_alias --build=$build_alias
13578         CFLAGS="${saved_CFLAGS}"
13579
13580         # We just finished tests for the build machine, so rename
13581         # the file auto-build.h in the gcc directory.
13582         mv auto-host.h ../auto-build.h
13583         cd ..
13584         rm -rf $tempdir
13585         build_auto=auto-build.h
13586 fi
13587
13588
13589 tm_file="${tm_file} defaults.h"
13590 tm_p_file="${tm_p_file} tm-preds.h"
13591 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13592 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13593 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13594 # put this back in temporarily.
13595 xm_file="auto-host.h ansidecl.h ${xm_file}"
13596
13597 # --------
13598 # UNSORTED
13599 # --------
13600
13601 # Compile in configure arguments.
13602 if test -f configargs.h ; then
13603         # Being re-configured.
13604         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13605         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13606 else
13607         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13608 fi
13609
13610 # Double all backslashes and backslash all quotes to turn
13611 # gcc_config_arguments into a C string.
13612 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13613 $gcc_config_arguments
13614 EOF
13615 gcc_config_arguments_str=`cat conftest.out`
13616 rm -f conftest.out
13617
13618 cat > configargs.h <<EOF
13619 /* Generated automatically. */
13620 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13621 static const char thread_model[] = "$thread_file";
13622
13623 static const struct {
13624   const char *name, *value;
13625 } configure_default_options[] = $configure_default_options;
13626 EOF
13627
13628 # Internationalization
13629 # If we haven't got the data from the intl directory,
13630 # assume NLS is disabled.
13631 USE_NLS=no
13632 LIBINTL=
13633 LIBINTL_DEP=
13634 INCINTL=
13635 XGETTEXT=
13636 GMSGFMT=
13637 POSUB=
13638
13639 if test -f  ../intl/config.intl; then
13640   .  ../intl/config.intl
13641 fi
13642 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13643 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13644 if test x"$USE_NLS" != xyes; then
13645   echo "$as_me:$LINENO: result: no" >&5
13646 echo "${ECHO_T}no" >&6
13647 else
13648   echo "$as_me:$LINENO: result: yes" >&5
13649 echo "${ECHO_T}yes" >&6
13650
13651 cat >>confdefs.h <<\_ACEOF
13652 #define ENABLE_NLS 1
13653 _ACEOF
13654
13655
13656   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13657 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13658   # Look for .po and .gmo files in the source directory.
13659   CATALOGS=
13660   XLINGUAS=
13661   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13662     # If there aren't any .gmo files the shell will give us the
13663     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13664     # weeded out.
13665     case "$cat" in *\**)
13666       continue;;
13667     esac
13668     # The quadruple backslash is collapsed to a double backslash
13669     # by the backticks, then collapsed again by the double quotes,
13670     # leaving us with one backslash in the sed expression (right
13671     # before the dot that mustn't act as a wildcard).
13672     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13673     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13674     # The user is allowed to set LINGUAS to a list of languages to
13675     # install catalogs for.  If it's empty that means "all of them."
13676     if test "x$LINGUAS" = x; then
13677       CATALOGS="$CATALOGS $cat"
13678       XLINGUAS="$XLINGUAS $lang"
13679     else
13680       case "$LINGUAS" in *$lang*)
13681         CATALOGS="$CATALOGS $cat"
13682         XLINGUAS="$XLINGUAS $lang"
13683         ;;
13684       esac
13685     fi
13686   done
13687   LINGUAS="$XLINGUAS"
13688   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13689 echo "${ECHO_T}$LINGUAS" >&6
13690
13691
13692     DATADIRNAME=share
13693
13694   INSTOBJEXT=.mo
13695
13696   GENCAT=gencat
13697
13698   CATOBJEXT=.gmo
13699
13700 fi
13701
13702 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13703 # -liconv on the link line twice.
13704 case "$LIBINTL" in *$LIBICONV*)
13705         LIBICONV= ;;
13706 esac
13707
13708 # Check whether --enable-secureplt or --disable-secureplt was given.
13709 if test "${enable_secureplt+set}" = set; then
13710   enableval="$enable_secureplt"
13711
13712 fi;
13713
13714 # Check whether --enable-cld or --disable-cld was given.
13715 if test "${enable_cld+set}" = set; then
13716   enableval="$enable_cld"
13717
13718 else
13719   enable_cld=no
13720 fi;
13721
13722 # Windows32 Registry support for specifying GCC installation paths.
13723 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13724 if test "${enable_win32_registry+set}" = set; then
13725   enableval="$enable_win32_registry"
13726
13727 fi;
13728
13729 case $host_os in
13730   win32 | pe | cygwin* | mingw32* | uwin*)
13731     if test "x$enable_win32_registry" != xno; then
13732       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13733 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13734 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13735   echo $ECHO_N "(cached) $ECHO_C" >&6
13736 else
13737   ac_func_search_save_LIBS=$LIBS
13738 ac_cv_search_RegOpenKeyExA=no
13739 cat >conftest.$ac_ext <<_ACEOF
13740 /* confdefs.h.  */
13741 _ACEOF
13742 cat confdefs.h >>conftest.$ac_ext
13743 cat >>conftest.$ac_ext <<_ACEOF
13744 /* end confdefs.h.  */
13745
13746 /* Override any gcc2 internal prototype to avoid an error.  */
13747 #ifdef __cplusplus
13748 extern "C"
13749 #endif
13750 /* We use char because int might match the return type of a gcc2
13751    builtin and then its argument prototype would still apply.  */
13752 char RegOpenKeyExA ();
13753 int
13754 main ()
13755 {
13756 RegOpenKeyExA ();
13757   ;
13758   return 0;
13759 }
13760 _ACEOF
13761 rm -f conftest.$ac_objext conftest$ac_exeext
13762 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13763   (eval $ac_link) 2>conftest.er1
13764   ac_status=$?
13765   grep -v '^ *+' conftest.er1 >conftest.err
13766   rm -f conftest.er1
13767   cat conftest.err >&5
13768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13769   (exit $ac_status); } &&
13770          { ac_try='test -z "$ac_c_werror_flag"
13771                          || test ! -s conftest.err'
13772   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13773   (eval $ac_try) 2>&5
13774   ac_status=$?
13775   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13776   (exit $ac_status); }; } &&
13777          { ac_try='test -s conftest$ac_exeext'
13778   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13779   (eval $ac_try) 2>&5
13780   ac_status=$?
13781   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13782   (exit $ac_status); }; }; then
13783   ac_cv_search_RegOpenKeyExA="none required"
13784 else
13785   echo "$as_me: failed program was:" >&5
13786 sed 's/^/| /' conftest.$ac_ext >&5
13787
13788 fi
13789 rm -f conftest.err conftest.$ac_objext \
13790       conftest$ac_exeext conftest.$ac_ext
13791 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13792   for ac_lib in advapi32; do
13793     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13794     cat >conftest.$ac_ext <<_ACEOF
13795 /* confdefs.h.  */
13796 _ACEOF
13797 cat confdefs.h >>conftest.$ac_ext
13798 cat >>conftest.$ac_ext <<_ACEOF
13799 /* end confdefs.h.  */
13800
13801 /* Override any gcc2 internal prototype to avoid an error.  */
13802 #ifdef __cplusplus
13803 extern "C"
13804 #endif
13805 /* We use char because int might match the return type of a gcc2
13806    builtin and then its argument prototype would still apply.  */
13807 char RegOpenKeyExA ();
13808 int
13809 main ()
13810 {
13811 RegOpenKeyExA ();
13812   ;
13813   return 0;
13814 }
13815 _ACEOF
13816 rm -f conftest.$ac_objext conftest$ac_exeext
13817 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13818   (eval $ac_link) 2>conftest.er1
13819   ac_status=$?
13820   grep -v '^ *+' conftest.er1 >conftest.err
13821   rm -f conftest.er1
13822   cat conftest.err >&5
13823   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13824   (exit $ac_status); } &&
13825          { ac_try='test -z "$ac_c_werror_flag"
13826                          || test ! -s conftest.err'
13827   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13828   (eval $ac_try) 2>&5
13829   ac_status=$?
13830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13831   (exit $ac_status); }; } &&
13832          { ac_try='test -s conftest$ac_exeext'
13833   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13834   (eval $ac_try) 2>&5
13835   ac_status=$?
13836   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13837   (exit $ac_status); }; }; then
13838   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13839 break
13840 else
13841   echo "$as_me: failed program was:" >&5
13842 sed 's/^/| /' conftest.$ac_ext >&5
13843
13844 fi
13845 rm -f conftest.err conftest.$ac_objext \
13846       conftest$ac_exeext conftest.$ac_ext
13847   done
13848 fi
13849 LIBS=$ac_func_search_save_LIBS
13850 fi
13851 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13852 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13853 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13854   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13855
13856 else
13857   enable_win32_registry=no
13858 fi
13859
13860     fi
13861
13862     if test "x$enable_win32_registry" != xno; then
13863
13864 cat >>confdefs.h <<\_ACEOF
13865 #define ENABLE_WIN32_REGISTRY 1
13866 _ACEOF
13867
13868
13869       if test "x$enable_win32_registry" != xyes \
13870          && test "x$enable_win32_registry" != x; then
13871
13872 cat >>confdefs.h <<_ACEOF
13873 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13874 _ACEOF
13875
13876       fi
13877     fi
13878   ;;
13879 esac
13880
13881 # Get an absolute path to the GCC top-level source directory
13882 holddir=`${PWDCMD-pwd}`
13883 cd $srcdir
13884 topdir=`${PWDCMD-pwd}`
13885 cd $holddir
13886
13887 # Conditionalize the makefile for this host machine.
13888 xmake_file=
13889 for f in ${host_xmake_file}
13890 do
13891         if test -f ${srcdir}/config/$f
13892         then
13893                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13894         fi
13895 done
13896
13897 # Conditionalize the makefile for this target machine.
13898 tmake_file_=
13899 for f in ${tmake_file}
13900 do
13901         if test -f ${srcdir}/config/$f
13902         then
13903                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13904         fi
13905 done
13906 tmake_file="${tmake_file_}"
13907
13908 # This is a terrible hack which will go away some day.
13909 host_cc_for_libada=${CC}
13910
13911
13912 out_object_file=`basename $out_file .c`.o
13913
13914 tm_file_list="options.h"
13915 tm_include_list="options.h"
13916 for f in $tm_file; do
13917   case $f in
13918     ./* )
13919        f=`echo $f | sed 's/^..//'`
13920        tm_file_list="${tm_file_list} $f"
13921        tm_include_list="${tm_include_list} $f"
13922        ;;
13923     defaults.h )
13924        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13925        tm_include_list="${tm_include_list} $f"
13926        ;;
13927     * )
13928        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13929        tm_include_list="${tm_include_list} config/$f"
13930        ;;
13931   esac
13932 done
13933
13934 tm_p_file_list=
13935 tm_p_include_list=
13936 for f in $tm_p_file; do
13937   case $f in
13938     tm-preds.h )
13939        tm_p_file_list="${tm_p_file_list} $f"
13940        tm_p_include_list="${tm_p_include_list} $f"
13941        ;;
13942     * )
13943        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13944        tm_p_include_list="${tm_p_include_list} config/$f"
13945   esac
13946 done
13947
13948 xm_file_list=
13949 xm_include_list=
13950 for f in $xm_file; do
13951   case $f in
13952     ansidecl.h )
13953        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13954        xm_include_list="${xm_include_list} $f"
13955        ;;
13956     auto-host.h )
13957        xm_file_list="${xm_file_list} $f"
13958        xm_include_list="${xm_include_list} $f"
13959        ;;
13960     * )
13961        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13962        xm_include_list="${xm_include_list} config/$f"
13963        ;;
13964   esac
13965 done
13966
13967 host_xm_file_list=
13968 host_xm_include_list=
13969 for f in $host_xm_file; do
13970   case $f in
13971     ansidecl.h )
13972        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13973        host_xm_include_list="${host_xm_include_list} $f"
13974        ;;
13975     auto-host.h )
13976        host_xm_file_list="${host_xm_file_list} $f"
13977        host_xm_include_list="${host_xm_include_list} $f"
13978        ;;
13979     * )
13980        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13981        host_xm_include_list="${host_xm_include_list} config/$f"
13982        ;;
13983   esac
13984 done
13985
13986 build_xm_file_list=
13987 for f in $build_xm_file; do
13988   case $f in
13989     ansidecl.h )
13990        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13991        build_xm_include_list="${build_xm_include_list} $f"
13992        ;;
13993     auto-build.h | auto-host.h )
13994        build_xm_file_list="${build_xm_file_list} $f"
13995        build_xm_include_list="${build_xm_include_list} $f"
13996        ;;
13997     * )
13998        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13999        build_xm_include_list="${build_xm_include_list} config/$f"
14000        ;;
14001   esac
14002 done
14003
14004 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14005 # cross-compiler which does not use the native headers and libraries.
14006 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14007 CROSS=
14008 ALL=all.internal
14009 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14010
14011 if test "x$with_build_sysroot" != x; then
14012   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14013 else
14014   # This value is used, even on a native system, because
14015   # CROSS_SYSTEM_HEADER_DIR is just
14016   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14017   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14018 fi
14019
14020 if test x$host != x$target
14021 then
14022         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14023         ALL=all.cross
14024         SYSTEM_HEADER_DIR=$build_system_header_dir
14025         case "$host","$target" in
14026         # Darwin crosses can use the host system's libraries and headers,
14027         # because of the fat library support.  Of course, it must be the
14028         # same version of Darwin on both sides.  Allow the user to
14029         # just say --target=foo-darwin without a version number to mean
14030         # "the version on this system".
14031             *-*-darwin*,*-*-darwin*)
14032                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14033                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14034                 if test $hostos = $targetos -o $targetos = darwin ; then
14035                     CROSS=
14036                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14037                     with_headers=yes
14038                 fi
14039                 ;;
14040
14041             i?86-*-*,x86_64-*-* \
14042             | powerpc*-*-*,powerpc64*-*-*)
14043                 CROSS="$CROSS -DNATIVE_CROSS" ;;
14044         esac
14045 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14046         SYSTEM_HEADER_DIR=$build_system_header_dir
14047 fi
14048
14049 # If this is a cross-compiler that does not
14050 # have its own set of headers then define
14051 # inhibit_libc
14052
14053 # If this is using newlib, without having the headers available now,
14054 # then define inhibit_libc in LIBGCC2_CFLAGS.
14055 # This prevents libgcc2 from containing any code which requires libc
14056 # support.
14057 : ${inhibit_libc=false}
14058 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14059        test x$with_newlib = xyes ; } &&
14060      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14061        inhibit_libc=true
14062 fi
14063
14064
14065 # When building gcc with a cross-compiler, we need to adjust things so
14066 # that the generator programs are still built with the native compiler.
14067 # Also, we cannot run fixincludes or fix-header.
14068
14069 # These are the normal (build=host) settings:
14070 CC_FOR_BUILD='$(CC)'
14071 BUILD_CFLAGS='$(ALL_CFLAGS)'
14072 BUILD_LDFLAGS='$(LDFLAGS)'
14073 STMP_FIXINC=stmp-fixinc
14074
14075 # Possibly disable fixproto, on a per-target basis.
14076 case ${use_fixproto} in
14077   no)
14078     STMP_FIXPROTO=
14079     ;;
14080   yes)
14081     STMP_FIXPROTO=stmp-fixproto
14082     ;;
14083 esac
14084
14085
14086 # And these apply if build != host, or we are generating coverage data
14087 if test x$build != x$host || test "x$coverage_flags" != x
14088 then
14089     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14090     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14091
14092     if test "x$TARGET_SYSTEM_ROOT" = x; then
14093         if test "x$STMP_FIXPROTO" != x; then
14094           STMP_FIXPROTO=stmp-install-fixproto
14095         fi
14096     fi
14097 fi
14098
14099 # Expand extra_headers to include complete path.
14100 # This substitutes for lots of t-* files.
14101 extra_headers_list=
14102 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14103 for file in ${extra_headers} ; do
14104   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14105 done
14106
14107 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14108 if test x"$use_gcc_tgmath" = xyes
14109 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14110 fi
14111
14112 # Define collect2 in Makefile.
14113 case $host_can_use_collect2 in
14114   no) collect2= ;;
14115   *) collect2='collect2$(exeext)' ;;
14116 esac
14117
14118
14119 # Add a definition of USE_COLLECT2 if system wants one.
14120 case $use_collect2 in
14121   no) use_collect2= ;;
14122   "") ;;
14123   *)
14124     host_xm_defines="${host_xm_defines} USE_COLLECT2"
14125     xm_defines="${xm_defines} USE_COLLECT2"
14126     case $host_can_use_collect2 in
14127       no)
14128         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14129 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14130    { (exit 1); exit 1; }; }
14131         ;;
14132     esac
14133     ;;
14134 esac
14135
14136 # ---------------------------
14137 # Assembler & linker features
14138 # ---------------------------
14139
14140 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14141 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14142 # However when ld-new is first executed from the build tree, libtool will
14143 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14144 # to the build tree.  While doing this we need to use the previous-stage
14145 # linker, or we have an infinite loop.  The presence of a shell script as
14146 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14147 # the gcc/collect-ld script.  So we need to know how libtool works, or
14148 # exec-tool will fail.
14149
14150
14151
14152
14153 macro_version='2.1a'
14154 macro_revision='1.2435'
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164
14165
14166
14167 ltmain="$ac_aux_dir/ltmain.sh"
14168
14169 # Set options
14170
14171 enable_dlopen=no
14172
14173
14174 enable_win32_dll=no
14175
14176
14177 # Check whether --enable-shared or --disable-shared was given.
14178 if test "${enable_shared+set}" = set; then
14179   enableval="$enable_shared"
14180   p=${PACKAGE-default}
14181     case $enableval in
14182     yes) enable_shared=yes ;;
14183     no) enable_shared=no ;;
14184     *)
14185       enable_shared=no
14186       # Look at the argument we got.  We use all the common list separators.
14187       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14188       for pkg in $enableval; do
14189         IFS="$lt_save_ifs"
14190         if test "X$pkg" = "X$p"; then
14191           enable_shared=yes
14192         fi
14193       done
14194       IFS="$lt_save_ifs"
14195       ;;
14196     esac
14197 else
14198   enable_shared=yes
14199 fi;
14200
14201
14202
14203
14204
14205
14206
14207
14208 # Check whether --enable-static or --disable-static was given.
14209 if test "${enable_static+set}" = set; then
14210   enableval="$enable_static"
14211   p=${PACKAGE-default}
14212     case $enableval in
14213     yes) enable_static=yes ;;
14214     no) enable_static=no ;;
14215     *)
14216      enable_static=no
14217       # Look at the argument we got.  We use all the common list separators.
14218       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14219       for pkg in $enableval; do
14220         IFS="$lt_save_ifs"
14221         if test "X$pkg" = "X$p"; then
14222           enable_static=yes
14223         fi
14224       done
14225       IFS="$lt_save_ifs"
14226       ;;
14227     esac
14228 else
14229   enable_static=yes
14230 fi;
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240 # Check whether --with-pic or --without-pic was given.
14241 if test "${with_pic+set}" = set; then
14242   withval="$with_pic"
14243   pic_mode="$withval"
14244 else
14245   pic_mode=default
14246 fi;
14247
14248 test -z "$pic_mode" && pic_mode=default
14249
14250
14251
14252
14253
14254
14255
14256 # Check whether --enable-fast-install or --disable-fast-install was given.
14257 if test "${enable_fast_install+set}" = set; then
14258   enableval="$enable_fast_install"
14259   p=${PACKAGE-default}
14260     case $enableval in
14261     yes) enable_fast_install=yes ;;
14262     no) enable_fast_install=no ;;
14263     *)
14264       enable_fast_install=no
14265       # Look at the argument we got.  We use all the common list separators.
14266       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14267       for pkg in $enableval; do
14268         IFS="$lt_save_ifs"
14269         if test "X$pkg" = "X$p"; then
14270           enable_fast_install=yes
14271         fi
14272       done
14273       IFS="$lt_save_ifs"
14274       ;;
14275     esac
14276 else
14277   enable_fast_install=yes
14278 fi;
14279
14280
14281
14282
14283
14284
14285
14286
14287 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14288 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14289 if test "${lt_cv_path_SED+set}" = set; then
14290   echo $ECHO_N "(cached) $ECHO_C" >&6
14291 else
14292   # Loop through the user's path and test for sed and gsed.
14293 # Then use that list of sed's as ones to test for truncation.
14294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14295 for as_dir in $PATH
14296 do
14297   IFS=$as_save_IFS
14298   test -z "$as_dir" && as_dir=.
14299   for lt_ac_prog in sed gsed; do
14300     for ac_exec_ext in '' $ac_executable_extensions; do
14301       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14302         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14303       fi
14304     done
14305   done
14306 done
14307 IFS=$as_save_IFS
14308 lt_ac_max=0
14309 lt_ac_count=0
14310 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14311 # along with /bin/sed that truncates output.
14312 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14313   test ! -f $lt_ac_sed && continue
14314   cat /dev/null > conftest.in
14315   lt_ac_count=0
14316   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14317   # Check for GNU sed and select it if it is found.
14318   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14319     lt_cv_path_SED=$lt_ac_sed
14320     break
14321   fi
14322   while true; do
14323     cat conftest.in conftest.in >conftest.tmp
14324     mv conftest.tmp conftest.in
14325     cp conftest.in conftest.nl
14326     echo >>conftest.nl
14327     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14328     cmp -s conftest.out conftest.nl || break
14329     # 10000 chars as input seems more than enough
14330     test $lt_ac_count -gt 10 && break
14331     lt_ac_count=`expr $lt_ac_count + 1`
14332     if test $lt_ac_count -gt $lt_ac_max; then
14333       lt_ac_max=$lt_ac_count
14334       lt_cv_path_SED=$lt_ac_sed
14335     fi
14336   done
14337 done
14338
14339 fi
14340
14341 SED=$lt_cv_path_SED
14342
14343 echo "$as_me:$LINENO: result: $SED" >&5
14344 echo "${ECHO_T}$SED" >&6
14345
14346 test -z "$SED" && SED=sed
14347 Xsed="$SED -e 1s/^X//"
14348
14349
14350
14351
14352
14353
14354
14355
14356
14357
14358
14359 echo "$as_me:$LINENO: checking for fgrep" >&5
14360 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14361 if test "${ac_cv_prog_fgrep+set}" = set; then
14362   echo $ECHO_N "(cached) $ECHO_C" >&6
14363 else
14364   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14365     then ac_cv_prog_fgrep='grep -F'
14366     else ac_cv_prog_fgrep='fgrep'
14367     fi
14368 fi
14369 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14370 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14371  FGREP=$ac_cv_prog_fgrep
14372
14373
14374 test -z "$GREP" && GREP=grep
14375
14376
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387
14388
14389
14390
14391
14392
14393
14394 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14395 if test "${with_gnu_ld+set}" = set; then
14396   withval="$with_gnu_ld"
14397   test "$withval" = no || with_gnu_ld=yes
14398 else
14399   with_gnu_ld=no
14400 fi;
14401 ac_prog=ld
14402 if test "$GCC" = yes; then
14403   # Check if gcc -print-prog-name=ld gives a path.
14404   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14405 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14406   case $host in
14407   *-*-mingw*)
14408     # gcc leaves a trailing carriage return which upsets mingw
14409     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14410   *)
14411     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14412   esac
14413   case $ac_prog in
14414     # Accept absolute paths.
14415     [\\/]* | ?:[\\/]*)
14416       re_direlt='/[^/][^/]*/\.\./'
14417       # Canonicalize the pathname of ld
14418       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14419       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14420         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14421       done
14422       test -z "$LD" && LD="$ac_prog"
14423       ;;
14424   "")
14425     # If it fails, then pretend we aren't using GCC.
14426     ac_prog=ld
14427     ;;
14428   *)
14429     # If it is relative, then search for the first ld in PATH.
14430     with_gnu_ld=unknown
14431     ;;
14432   esac
14433 elif test "$with_gnu_ld" = yes; then
14434   echo "$as_me:$LINENO: checking for GNU ld" >&5
14435 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14436 else
14437   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14438 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14439 fi
14440 if test "${lt_cv_path_LD+set}" = set; then
14441   echo $ECHO_N "(cached) $ECHO_C" >&6
14442 else
14443   if test -z "$LD"; then
14444   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14445   for ac_dir in $PATH; do
14446     IFS="$lt_save_ifs"
14447     test -z "$ac_dir" && ac_dir=.
14448     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14449       lt_cv_path_LD="$ac_dir/$ac_prog"
14450       # Check to see if the program is GNU ld.  I'd rather use --version,
14451       # but apparently some variants of GNU ld only accept -v.
14452       # Break only if it was the GNU/non-GNU ld that we prefer.
14453       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14454       *GNU* | *'with BFD'*)
14455         test "$with_gnu_ld" != no && break
14456         ;;
14457       *)
14458         test "$with_gnu_ld" != yes && break
14459         ;;
14460       esac
14461     fi
14462   done
14463   IFS="$lt_save_ifs"
14464 else
14465   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14466 fi
14467 fi
14468
14469 LD="$lt_cv_path_LD"
14470 if test -n "$LD"; then
14471   echo "$as_me:$LINENO: result: $LD" >&5
14472 echo "${ECHO_T}$LD" >&6
14473 else
14474   echo "$as_me:$LINENO: result: no" >&5
14475 echo "${ECHO_T}no" >&6
14476 fi
14477 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14478 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14479    { (exit 1); exit 1; }; }
14480 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14481 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14482 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14483   echo $ECHO_N "(cached) $ECHO_C" >&6
14484 else
14485   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14486 case `$LD -v 2>&1 </dev/null` in
14487 *GNU* | *'with BFD'*)
14488   lt_cv_prog_gnu_ld=yes
14489   ;;
14490 *)
14491   lt_cv_prog_gnu_ld=no
14492   ;;
14493 esac
14494 fi
14495 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14496 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14497 with_gnu_ld=$lt_cv_prog_gnu_ld
14498
14499
14500
14501
14502
14503
14504
14505
14506
14507
14508 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14509 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14510 if test "${lt_cv_path_NM+set}" = set; then
14511   echo $ECHO_N "(cached) $ECHO_C" >&6
14512 else
14513   if test -n "$NM"; then
14514   # Let the user override the test.
14515   lt_cv_path_NM="$NM"
14516 else
14517   lt_nm_to_check="${ac_tool_prefix}nm"
14518   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14519     lt_nm_to_check="$lt_nm_to_check nm"
14520   fi
14521   for lt_tmp_nm in $lt_nm_to_check; do
14522     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14523     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14524       IFS="$lt_save_ifs"
14525       test -z "$ac_dir" && ac_dir=.
14526       tmp_nm="$ac_dir/$lt_tmp_nm"
14527       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14528         # Check to see if the nm accepts a BSD-compat flag.
14529         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14530         #   nm: unknown option "B" ignored
14531         # Tru64's nm complains that /dev/null is an invalid object file
14532         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14533         */dev/null* | *'Invalid file or object type'*)
14534           lt_cv_path_NM="$tmp_nm -B"
14535           break
14536           ;;
14537         *)
14538           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14539           */dev/null*)
14540             lt_cv_path_NM="$tmp_nm -p"
14541             break
14542             ;;
14543           *)
14544             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14545             continue # so that we can try to find one that supports BSD flags
14546             ;;
14547           esac
14548           ;;
14549         esac
14550       fi
14551     done
14552     IFS="$lt_save_ifs"
14553   done
14554   : ${lt_cv_path_NM=no}
14555 fi
14556 fi
14557 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14558 echo "${ECHO_T}$lt_cv_path_NM" >&6
14559 if test "$lt_cv_path_NM" != "no"; then
14560   NM="$lt_cv_path_NM"
14561 else
14562   # Didn't find any BSD compatible name lister, look for dumpbin.
14563   if test -n "$ac_tool_prefix"; then
14564   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14565   do
14566     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14567 set dummy $ac_tool_prefix$ac_prog; 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_DUMPBIN+set}" = set; then
14571   echo $ECHO_N "(cached) $ECHO_C" >&6
14572 else
14573   if test -n "$DUMPBIN"; then
14574   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14575 else
14576 as_save_IFS=$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_DUMPBIN="$ac_tool_prefix$ac_prog"
14584     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14585     break 2
14586   fi
14587 done
14588 done
14589
14590 fi
14591 fi
14592 DUMPBIN=$ac_cv_prog_DUMPBIN
14593 if test -n "$DUMPBIN"; then
14594   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14595 echo "${ECHO_T}$DUMPBIN" >&6
14596 else
14597   echo "$as_me:$LINENO: result: no" >&5
14598 echo "${ECHO_T}no" >&6
14599 fi
14600
14601     test -n "$DUMPBIN" && break
14602   done
14603 fi
14604 if test -z "$DUMPBIN"; then
14605   ac_ct_DUMPBIN=$DUMPBIN
14606   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14607 do
14608   # Extract the first word of "$ac_prog", so it can be a program name with args.
14609 set dummy $ac_prog; ac_word=$2
14610 echo "$as_me:$LINENO: checking for $ac_word" >&5
14611 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14612 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14613   echo $ECHO_N "(cached) $ECHO_C" >&6
14614 else
14615   if test -n "$ac_ct_DUMPBIN"; then
14616   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14617 else
14618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14619 for as_dir in $PATH
14620 do
14621   IFS=$as_save_IFS
14622   test -z "$as_dir" && as_dir=.
14623   for ac_exec_ext in '' $ac_executable_extensions; do
14624   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14625     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14626     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14627     break 2
14628   fi
14629 done
14630 done
14631
14632 fi
14633 fi
14634 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14635 if test -n "$ac_ct_DUMPBIN"; then
14636   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14637 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14638 else
14639   echo "$as_me:$LINENO: result: no" >&5
14640 echo "${ECHO_T}no" >&6
14641 fi
14642
14643   test -n "$ac_ct_DUMPBIN" && break
14644 done
14645 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14646
14647   DUMPBIN=$ac_ct_DUMPBIN
14648 fi
14649
14650
14651   if test "$DUMPBIN" != ":"; then
14652     NM="$DUMPBIN"
14653   fi
14654 fi
14655 test -z "$NM" && NM=nm
14656
14657
14658
14659
14660
14661
14662 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14663 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14664 if test "${lt_cv_nm_interface+set}" = set; then
14665   echo $ECHO_N "(cached) $ECHO_C" >&6
14666 else
14667   lt_cv_nm_interface="BSD nm"
14668   echo "int some_variable = 0;" > conftest.$ac_ext
14669   (eval echo "\"\$as_me:14669: $ac_compile\"" >&5)
14670   (eval "$ac_compile" 2>conftest.err)
14671   cat conftest.err >&5
14672   (eval echo "\"\$as_me:14672: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14673   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14674   cat conftest.err >&5
14675   (eval echo "\"\$as_me:14675: output\"" >&5)
14676   cat conftest.out >&5
14677   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14678     lt_cv_nm_interface="MS dumpbin"
14679   fi
14680   rm -f conftest*
14681 fi
14682 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14683 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14684
14685 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14686 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14687 LN_S=$as_ln_s
14688 if test "$LN_S" = "ln -s"; then
14689   echo "$as_me:$LINENO: result: yes" >&5
14690 echo "${ECHO_T}yes" >&6
14691 else
14692   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14693 echo "${ECHO_T}no, using $LN_S" >&6
14694 fi
14695
14696 # find the maximum length of command line arguments
14697 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14698 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14699 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14700   echo $ECHO_N "(cached) $ECHO_C" >&6
14701 else
14702     i=0
14703   teststring="ABCD"
14704
14705   case $build_os in
14706   msdosdjgpp*)
14707     # On DJGPP, this test can blow up pretty badly due to problems in libc
14708     # (any single argument exceeding 2000 bytes causes a buffer overrun
14709     # during glob expansion).  Even if it were fixed, the result of this
14710     # check would be larger than it should be.
14711     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14712     ;;
14713
14714   gnu*)
14715     # Under GNU Hurd, this test is not required because there is
14716     # no limit to the length of command line arguments.
14717     # Libtool will interpret -1 as no limit whatsoever
14718     lt_cv_sys_max_cmd_len=-1;
14719     ;;
14720
14721   cygwin* | mingw*)
14722     # On Win9x/ME, this test blows up -- it succeeds, but takes
14723     # about 5 minutes as the teststring grows exponentially.
14724     # Worse, since 9x/ME are not pre-emptively multitasking,
14725     # you end up with a "frozen" computer, even though with patience
14726     # the test eventually succeeds (with a max line length of 256k).
14727     # Instead, let's just punt: use the minimum linelength reported by
14728     # all of the supported platforms: 8192 (on NT/2K/XP).
14729     lt_cv_sys_max_cmd_len=8192;
14730     ;;
14731
14732   amigaos*)
14733     # On AmigaOS with pdksh, this test takes hours, literally.
14734     # So we just punt and use a minimum line length of 8192.
14735     lt_cv_sys_max_cmd_len=8192;
14736     ;;
14737
14738   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14739     # This has been around since 386BSD, at least.  Likely further.
14740     if test -x /sbin/sysctl; then
14741       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14742     elif test -x /usr/sbin/sysctl; then
14743       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14744     else
14745       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14746     fi
14747     # And add a safety zone
14748     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14749     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14750     ;;
14751
14752   interix*)
14753     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14754     lt_cv_sys_max_cmd_len=196608
14755     ;;
14756
14757   osf*)
14758     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14759     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14760     # nice to cause kernel panics so lets avoid the loop below.
14761     # First set a reasonable default.
14762     lt_cv_sys_max_cmd_len=16384
14763     #
14764     if test -x /sbin/sysconfig; then
14765       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14766         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14767       esac
14768     fi
14769     ;;
14770   sco3.2v5*)
14771     lt_cv_sys_max_cmd_len=102400
14772     ;;
14773   sysv5* | sco5v6* | sysv4.2uw2*)
14774     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14775     if test -n "$kargmax"; then
14776       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14777     else
14778       lt_cv_sys_max_cmd_len=32768
14779     fi
14780     ;;
14781   *)
14782     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14783     if test -n $lt_cv_sys_max_cmd_len; then
14784       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14785       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14786     else
14787       # Make teststring a little bigger before we do anything with it.
14788       # a 1K string should be a reasonable start.
14789       for i in 1 2 3 4 5 6 7 8 ; do
14790         teststring=$teststring$teststring
14791       done
14792       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14793       # If test is not a shell built-in, we'll probably end up computing a
14794       # maximum length that is only half of the actual maximum length, but
14795       # we can't tell.
14796       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14797                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14798               test $i != 17 # 1/2 MB should be enough
14799       do
14800         i=`expr $i + 1`
14801         teststring=$teststring$teststring
14802       done
14803       # Only check the string length outside the loop.
14804       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14805       teststring=
14806       # Add a significant safety factor because C++ compilers can tack on
14807       # massive amounts of additional arguments before passing them to the
14808       # linker.  It appears as though 1/2 is a usable value.
14809       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14810     fi
14811     ;;
14812   esac
14813
14814 fi
14815
14816 if test -n $lt_cv_sys_max_cmd_len ; then
14817   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14818 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14819 else
14820   echo "$as_me:$LINENO: result: none" >&5
14821 echo "${ECHO_T}none" >&6
14822 fi
14823 max_cmd_len=$lt_cv_sys_max_cmd_len
14824
14825
14826
14827
14828
14829
14830
14831 : ${CP="cp -f"}
14832 : ${MV="mv -f"}
14833 : ${RM="rm -f"}
14834
14835 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14836 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14837 # Try some XSI features
14838 xsi_shell=no
14839 ( _lt_dummy="a/b/c"
14840   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14841       = c,a/b,, ) >/dev/null 2>&1 \
14842   && xsi_shell=yes
14843 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14844 echo "${ECHO_T}$xsi_shell" >&6
14845
14846
14847 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14848 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14849 lt_shell_append=no
14850 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14851     >/dev/null 2>&1 \
14852   && lt_shell_append=yes
14853 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14854 echo "${ECHO_T}$lt_shell_append" >&6
14855
14856
14857 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14858   lt_unset=unset
14859 else
14860   lt_unset=false
14861 fi
14862
14863
14864
14865
14866
14867 # test EBCDIC or ASCII
14868 case `echo X|tr X '\101'` in
14869  A) # ASCII based system
14870     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14871   lt_SP2NL='tr \040 \012'
14872   lt_NL2SP='tr \015\012 \040\040'
14873   ;;
14874  *) # EBCDIC based system
14875   lt_SP2NL='tr \100 \n'
14876   lt_NL2SP='tr \r\n \100\100'
14877   ;;
14878 esac
14879
14880
14881
14882
14883
14884
14885
14886
14887
14888 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14889 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14890 if test "${lt_cv_ld_reload_flag+set}" = set; then
14891   echo $ECHO_N "(cached) $ECHO_C" >&6
14892 else
14893   lt_cv_ld_reload_flag='-r'
14894 fi
14895 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14896 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14897 reload_flag=$lt_cv_ld_reload_flag
14898 case $reload_flag in
14899 "" | " "*) ;;
14900 *) reload_flag=" $reload_flag" ;;
14901 esac
14902 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14903 case $host_os in
14904   darwin*)
14905     if test "$GCC" = yes; then
14906       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14907     else
14908       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14909     fi
14910     ;;
14911 esac
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14923 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14924 if test "${lt_cv_deplibs_check_method+set}" = set; then
14925   echo $ECHO_N "(cached) $ECHO_C" >&6
14926 else
14927   lt_cv_file_magic_cmd='$MAGIC_CMD'
14928 lt_cv_file_magic_test_file=
14929 lt_cv_deplibs_check_method='unknown'
14930 # Need to set the preceding variable on all platforms that support
14931 # interlibrary dependencies.
14932 # 'none' -- dependencies not supported.
14933 # `unknown' -- same as none, but documents that we really don't know.
14934 # 'pass_all' -- all dependencies passed with no checks.
14935 # 'test_compile' -- check by making test program.
14936 # 'file_magic [[regex]]' -- check by looking for files in library path
14937 # which responds to the $file_magic_cmd with a given extended regex.
14938 # If you have `file' or equivalent on your system and you're not sure
14939 # whether `pass_all' will *always* work, you probably want this one.
14940
14941 case $host_os in
14942 aix[4-9]*)
14943   lt_cv_deplibs_check_method=pass_all
14944   ;;
14945
14946 beos*)
14947   lt_cv_deplibs_check_method=pass_all
14948   ;;
14949
14950 bsdi[45]*)
14951   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14952   lt_cv_file_magic_cmd='/usr/bin/file -L'
14953   lt_cv_file_magic_test_file=/shlib/libc.so
14954   ;;
14955
14956 cygwin*)
14957   # func_win32_libid is a shell function defined in ltmain.sh
14958   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14959   lt_cv_file_magic_cmd='func_win32_libid'
14960   ;;
14961
14962 mingw* | pw32*)
14963   # Base MSYS/MinGW do not provide the 'file' command needed by
14964   # func_win32_libid shell function, so use a weaker test based on 'objdump',
14965   # unless we find 'file', for example because we are cross-compiling.
14966   if ( file / ) >/dev/null 2>&1; then
14967     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14968     lt_cv_file_magic_cmd='func_win32_libid'
14969   else
14970     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14971     lt_cv_file_magic_cmd='$OBJDUMP -f'
14972   fi
14973   ;;
14974
14975 darwin* | rhapsody*)
14976   lt_cv_deplibs_check_method=pass_all
14977   ;;
14978
14979 freebsd* | dragonfly*)
14980   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14981     case $host_cpu in
14982     i*86 )
14983       # Not sure whether the presence of OpenBSD here was a mistake.
14984       # Let's accept both of them until this is cleared up.
14985       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14986       lt_cv_file_magic_cmd=/usr/bin/file
14987       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14988       ;;
14989     esac
14990   else
14991     lt_cv_deplibs_check_method=pass_all
14992   fi
14993   ;;
14994
14995 gnu*)
14996   lt_cv_deplibs_check_method=pass_all
14997   ;;
14998
14999 hpux10.20* | hpux11*)
15000   lt_cv_file_magic_cmd=/usr/bin/file
15001   case $host_cpu in
15002   ia64*)
15003     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15004     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15005     ;;
15006   hppa*64*)
15007     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15008     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15009     ;;
15010   *)
15011     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15012     lt_cv_file_magic_test_file=/usr/lib/libc.sl
15013     ;;
15014   esac
15015   ;;
15016
15017 interix[3-9]*)
15018   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15019   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15020   ;;
15021
15022 irix5* | irix6* | nonstopux*)
15023   case $LD in
15024   *-32|*"-32 ") libmagic=32-bit;;
15025   *-n32|*"-n32 ") libmagic=N32;;
15026   *-64|*"-64 ") libmagic=64-bit;;
15027   *) libmagic=never-match;;
15028   esac
15029   lt_cv_deplibs_check_method=pass_all
15030   ;;
15031
15032 # This must be Linux ELF.
15033 linux* | k*bsd*-gnu)
15034   lt_cv_deplibs_check_method=pass_all
15035   ;;
15036
15037 netbsd*)
15038   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15039     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15040   else
15041     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15042   fi
15043   ;;
15044
15045 newos6*)
15046   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15047   lt_cv_file_magic_cmd=/usr/bin/file
15048   lt_cv_file_magic_test_file=/usr/lib/libnls.so
15049   ;;
15050
15051 *nto* | *qnx*)
15052   lt_cv_deplibs_check_method=pass_all
15053   ;;
15054
15055 openbsd*)
15056   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15057     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15058   else
15059     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15060   fi
15061   ;;
15062
15063 osf3* | osf4* | osf5*)
15064   lt_cv_deplibs_check_method=pass_all
15065   ;;
15066
15067 rdos*)
15068   lt_cv_deplibs_check_method=pass_all
15069   ;;
15070
15071 solaris*)
15072   lt_cv_deplibs_check_method=pass_all
15073   ;;
15074
15075 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15076   lt_cv_deplibs_check_method=pass_all
15077   ;;
15078
15079 sysv4 | sysv4.3*)
15080   case $host_vendor in
15081   motorola)
15082     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15083     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15084     ;;
15085   ncr)
15086     lt_cv_deplibs_check_method=pass_all
15087     ;;
15088   sequent)
15089     lt_cv_file_magic_cmd='/bin/file'
15090     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15091     ;;
15092   sni)
15093     lt_cv_file_magic_cmd='/bin/file'
15094     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15095     lt_cv_file_magic_test_file=/lib/libc.so
15096     ;;
15097   siemens)
15098     lt_cv_deplibs_check_method=pass_all
15099     ;;
15100   pc)
15101     lt_cv_deplibs_check_method=pass_all
15102     ;;
15103   esac
15104   ;;
15105
15106 tpf*)
15107   lt_cv_deplibs_check_method=pass_all
15108   ;;
15109 esac
15110
15111 fi
15112 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15113 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15114 file_magic_cmd=$lt_cv_file_magic_cmd
15115 deplibs_check_method=$lt_cv_deplibs_check_method
15116 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126
15127
15128
15129 if test -n "$ac_tool_prefix"; then
15130   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15131 set dummy ${ac_tool_prefix}ar; ac_word=$2
15132 echo "$as_me:$LINENO: checking for $ac_word" >&5
15133 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15134 if test "${ac_cv_prog_AR+set}" = set; then
15135   echo $ECHO_N "(cached) $ECHO_C" >&6
15136 else
15137   if test -n "$AR"; then
15138   ac_cv_prog_AR="$AR" # Let the user override the test.
15139 else
15140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15141 for as_dir in $PATH
15142 do
15143   IFS=$as_save_IFS
15144   test -z "$as_dir" && as_dir=.
15145   for ac_exec_ext in '' $ac_executable_extensions; do
15146   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15147     ac_cv_prog_AR="${ac_tool_prefix}ar"
15148     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15149     break 2
15150   fi
15151 done
15152 done
15153
15154 fi
15155 fi
15156 AR=$ac_cv_prog_AR
15157 if test -n "$AR"; then
15158   echo "$as_me:$LINENO: result: $AR" >&5
15159 echo "${ECHO_T}$AR" >&6
15160 else
15161   echo "$as_me:$LINENO: result: no" >&5
15162 echo "${ECHO_T}no" >&6
15163 fi
15164
15165 fi
15166 if test -z "$ac_cv_prog_AR"; then
15167   ac_ct_AR=$AR
15168   # Extract the first word of "ar", so it can be a program name with args.
15169 set dummy ar; ac_word=$2
15170 echo "$as_me:$LINENO: checking for $ac_word" >&5
15171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15172 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15173   echo $ECHO_N "(cached) $ECHO_C" >&6
15174 else
15175   if test -n "$ac_ct_AR"; then
15176   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15177 else
15178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15179 for as_dir in $PATH
15180 do
15181   IFS=$as_save_IFS
15182   test -z "$as_dir" && as_dir=.
15183   for ac_exec_ext in '' $ac_executable_extensions; do
15184   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15185     ac_cv_prog_ac_ct_AR="ar"
15186     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15187     break 2
15188   fi
15189 done
15190 done
15191
15192   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15193 fi
15194 fi
15195 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15196 if test -n "$ac_ct_AR"; then
15197   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15198 echo "${ECHO_T}$ac_ct_AR" >&6
15199 else
15200   echo "$as_me:$LINENO: result: no" >&5
15201 echo "${ECHO_T}no" >&6
15202 fi
15203
15204   AR=$ac_ct_AR
15205 else
15206   AR="$ac_cv_prog_AR"
15207 fi
15208
15209 test -z "$AR" && AR=ar
15210 test -z "$AR_FLAGS" && AR_FLAGS=cru
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222 if test -n "$ac_tool_prefix"; then
15223   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15224 set dummy ${ac_tool_prefix}strip; ac_word=$2
15225 echo "$as_me:$LINENO: checking for $ac_word" >&5
15226 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15227 if test "${ac_cv_prog_STRIP+set}" = set; then
15228   echo $ECHO_N "(cached) $ECHO_C" >&6
15229 else
15230   if test -n "$STRIP"; then
15231   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15232 else
15233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15234 for as_dir in $PATH
15235 do
15236   IFS=$as_save_IFS
15237   test -z "$as_dir" && as_dir=.
15238   for ac_exec_ext in '' $ac_executable_extensions; do
15239   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15240     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15241     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15242     break 2
15243   fi
15244 done
15245 done
15246
15247 fi
15248 fi
15249 STRIP=$ac_cv_prog_STRIP
15250 if test -n "$STRIP"; then
15251   echo "$as_me:$LINENO: result: $STRIP" >&5
15252 echo "${ECHO_T}$STRIP" >&6
15253 else
15254   echo "$as_me:$LINENO: result: no" >&5
15255 echo "${ECHO_T}no" >&6
15256 fi
15257
15258 fi
15259 if test -z "$ac_cv_prog_STRIP"; then
15260   ac_ct_STRIP=$STRIP
15261   # Extract the first word of "strip", so it can be a program name with args.
15262 set dummy strip; ac_word=$2
15263 echo "$as_me:$LINENO: checking for $ac_word" >&5
15264 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15265 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15266   echo $ECHO_N "(cached) $ECHO_C" >&6
15267 else
15268   if test -n "$ac_ct_STRIP"; then
15269   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15270 else
15271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15272 for as_dir in $PATH
15273 do
15274   IFS=$as_save_IFS
15275   test -z "$as_dir" && as_dir=.
15276   for ac_exec_ext in '' $ac_executable_extensions; do
15277   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15278     ac_cv_prog_ac_ct_STRIP="strip"
15279     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15280     break 2
15281   fi
15282 done
15283 done
15284
15285   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15286 fi
15287 fi
15288 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15289 if test -n "$ac_ct_STRIP"; then
15290   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15291 echo "${ECHO_T}$ac_ct_STRIP" >&6
15292 else
15293   echo "$as_me:$LINENO: result: no" >&5
15294 echo "${ECHO_T}no" >&6
15295 fi
15296
15297   STRIP=$ac_ct_STRIP
15298 else
15299   STRIP="$ac_cv_prog_STRIP"
15300 fi
15301
15302 test -z "$STRIP" && STRIP=:
15303
15304
15305
15306
15307
15308
15309 if test -n "$ac_tool_prefix"; then
15310   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15311 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15312 echo "$as_me:$LINENO: checking for $ac_word" >&5
15313 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15314 if test "${ac_cv_prog_RANLIB+set}" = set; then
15315   echo $ECHO_N "(cached) $ECHO_C" >&6
15316 else
15317   if test -n "$RANLIB"; then
15318   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15319 else
15320 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15321 for as_dir in $PATH
15322 do
15323   IFS=$as_save_IFS
15324   test -z "$as_dir" && as_dir=.
15325   for ac_exec_ext in '' $ac_executable_extensions; do
15326   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15327     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15328     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15329     break 2
15330   fi
15331 done
15332 done
15333
15334 fi
15335 fi
15336 RANLIB=$ac_cv_prog_RANLIB
15337 if test -n "$RANLIB"; then
15338   echo "$as_me:$LINENO: result: $RANLIB" >&5
15339 echo "${ECHO_T}$RANLIB" >&6
15340 else
15341   echo "$as_me:$LINENO: result: no" >&5
15342 echo "${ECHO_T}no" >&6
15343 fi
15344
15345 fi
15346 if test -z "$ac_cv_prog_RANLIB"; then
15347   ac_ct_RANLIB=$RANLIB
15348   # Extract the first word of "ranlib", so it can be a program name with args.
15349 set dummy ranlib; ac_word=$2
15350 echo "$as_me:$LINENO: checking for $ac_word" >&5
15351 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15352 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15353   echo $ECHO_N "(cached) $ECHO_C" >&6
15354 else
15355   if test -n "$ac_ct_RANLIB"; then
15356   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15357 else
15358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15359 for as_dir in $PATH
15360 do
15361   IFS=$as_save_IFS
15362   test -z "$as_dir" && as_dir=.
15363   for ac_exec_ext in '' $ac_executable_extensions; do
15364   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15365     ac_cv_prog_ac_ct_RANLIB="ranlib"
15366     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15367     break 2
15368   fi
15369 done
15370 done
15371
15372   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15373 fi
15374 fi
15375 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15376 if test -n "$ac_ct_RANLIB"; then
15377   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15378 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15379 else
15380   echo "$as_me:$LINENO: result: no" >&5
15381 echo "${ECHO_T}no" >&6
15382 fi
15383
15384   RANLIB=$ac_ct_RANLIB
15385 else
15386   RANLIB="$ac_cv_prog_RANLIB"
15387 fi
15388
15389 test -z "$RANLIB" && RANLIB=:
15390
15391
15392
15393
15394
15395
15396 # Determine commands to create old-style static archives.
15397 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15398 old_postinstall_cmds='chmod 644 $oldlib'
15399 old_postuninstall_cmds=
15400
15401 if test -n "$RANLIB"; then
15402   case $host_os in
15403   openbsd*)
15404     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15405     ;;
15406   *)
15407     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15408     ;;
15409   esac
15410   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15411 fi
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439
15440
15441
15442
15443
15444
15445
15446 # If no C compiler was specified, use CC.
15447 LTCC=${LTCC-"$CC"}
15448
15449 # If no C compiler flags were specified, use CFLAGS.
15450 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15451
15452 # Allow CC to be a program name with arguments.
15453 compiler=$CC
15454
15455
15456 # Check for command to grab the raw symbol name followed by C symbol from nm.
15457 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15458 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15459 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15460   echo $ECHO_N "(cached) $ECHO_C" >&6
15461 else
15462
15463 # These are sane defaults that work on at least a few old systems.
15464 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15465
15466 # Character class describing NM global symbol codes.
15467 symcode='[BCDEGRST]'
15468
15469 # Regexp to match symbols that can be accessed directly from C.
15470 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15471
15472 # Define system-specific variables.
15473 case $host_os in
15474 aix*)
15475   symcode='[BCDT]'
15476   ;;
15477 cygwin* | mingw* | pw32*)
15478   symcode='[ABCDGISTW]'
15479   ;;
15480 hpux*)
15481   if test "$host_cpu" = ia64; then
15482     symcode='[ABCDEGRST]'
15483   fi
15484   ;;
15485 irix* | nonstopux*)
15486   symcode='[BCDEGRST]'
15487   ;;
15488 osf*)
15489   symcode='[BCDEGQRST]'
15490   ;;
15491 solaris*)
15492   symcode='[BDRT]'
15493   ;;
15494 sco3.2v5*)
15495   symcode='[DT]'
15496   ;;
15497 sysv4.2uw2*)
15498   symcode='[DT]'
15499   ;;
15500 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15501   symcode='[ABDT]'
15502   ;;
15503 sysv4)
15504   symcode='[DFNSTU]'
15505   ;;
15506 esac
15507
15508 # If we're using GNU nm, then use its standard symbol codes.
15509 case `$NM -V 2>&1` in
15510 *GNU* | *'with BFD'*)
15511   symcode='[ABCDGIRSTW]' ;;
15512 esac
15513
15514 # Transform an extracted symbol line into a proper C declaration.
15515 # Some systems (esp. on ia64) link data and code symbols differently,
15516 # so use this general approach.
15517 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15518
15519 # Transform an extracted symbol line into symbol name and symbol address
15520 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15521
15522 # Handle CRLF in mingw tool chain
15523 opt_cr=
15524 case $build_os in
15525 mingw*)
15526   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15527   ;;
15528 esac
15529
15530 # Try without a prefix underscore, then with it.
15531 for ac_symprfx in "" "_"; do
15532
15533   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15534   symxfrm="\\1 $ac_symprfx\\2 \\2"
15535
15536   # Write the raw and C identifiers.
15537   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15538     # Fake it for dumpbin and say T for any non-static function
15539     # and D for any global variable.
15540     # Also find C++ and __fastcall symbols from MSVC++,
15541     # which start with @ or ?.
15542     lt_cv_sys_global_symbol_pipe="$AWK '"\
15543 "     {last_section=section; section=\$ 3};"\
15544 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15545 "     \$ 0!~/External *\|/{next};"\
15546 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15547 "     {if(hide[section]) next};"\
15548 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15549 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15550 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15551 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15552 "     ' prfx=^$ac_symprfx"
15553   else
15554     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15555   fi
15556
15557   # Check to see that the pipe works correctly.
15558   pipe_works=no
15559
15560   rm -f conftest*
15561   cat > conftest.$ac_ext <<_LT_EOF
15562 #ifdef __cplusplus
15563 extern "C" {
15564 #endif
15565 char nm_test_var;
15566 void nm_test_func(void);
15567 void nm_test_func(void){}
15568 #ifdef __cplusplus
15569 }
15570 #endif
15571 int main(){nm_test_var='a';nm_test_func();return(0);}
15572 _LT_EOF
15573
15574   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15575   (eval $ac_compile) 2>&5
15576   ac_status=$?
15577   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15578   (exit $ac_status); }; then
15579     # Now try to grab the symbols.
15580     nlist=conftest.nm
15581     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15582   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15583   ac_status=$?
15584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15585   (exit $ac_status); } && test -s "$nlist"; then
15586       # Try sorting and uniquifying the output.
15587       if sort "$nlist" | uniq > "$nlist"T; then
15588         mv -f "$nlist"T "$nlist"
15589       else
15590         rm -f "$nlist"T
15591       fi
15592
15593       # Make sure that we snagged all the symbols we need.
15594       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15595         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15596           cat <<_LT_EOF > conftest.$ac_ext
15597 #ifdef __cplusplus
15598 extern "C" {
15599 #endif
15600
15601 _LT_EOF
15602           # Now generate the symbol file.
15603           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15604
15605           cat <<_LT_EOF >> conftest.$ac_ext
15606
15607 /* The mapping between symbol names and symbols.  */
15608 const struct {
15609   const char *name;
15610   void       *address;
15611 }
15612 lt__PROGRAM__LTX_preloaded_symbols[] =
15613 {
15614   { "@PROGRAM@", (void *) 0 },
15615 _LT_EOF
15616           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15617           cat <<\_LT_EOF >> conftest.$ac_ext
15618   {0, (void *) 0}
15619 };
15620
15621 /* This works around a problem in FreeBSD linker */
15622 #ifdef FREEBSD_WORKAROUND
15623 static const void *lt_preloaded_setup() {
15624   return lt__PROGRAM__LTX_preloaded_symbols;
15625 }
15626 #endif
15627
15628 #ifdef __cplusplus
15629 }
15630 #endif
15631 _LT_EOF
15632           # Now try linking the two files.
15633           mv conftest.$ac_objext conftstm.$ac_objext
15634           lt_save_LIBS="$LIBS"
15635           lt_save_CFLAGS="$CFLAGS"
15636           LIBS="conftstm.$ac_objext"
15637           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15638           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15639   (eval $ac_link) 2>&5
15640   ac_status=$?
15641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15642   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15643             pipe_works=yes
15644           fi
15645           LIBS="$lt_save_LIBS"
15646           CFLAGS="$lt_save_CFLAGS"
15647         else
15648           echo "cannot find nm_test_func in $nlist" >&5
15649         fi
15650       else
15651         echo "cannot find nm_test_var in $nlist" >&5
15652       fi
15653     else
15654       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15655     fi
15656   else
15657     echo "$progname: failed program was:" >&5
15658     cat conftest.$ac_ext >&5
15659   fi
15660   rm -f conftest* conftst*
15661
15662   # Do not use the global_symbol_pipe unless it works.
15663   if test "$pipe_works" = yes; then
15664     break
15665   else
15666     lt_cv_sys_global_symbol_pipe=
15667   fi
15668 done
15669
15670 fi
15671
15672 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15673   lt_cv_sys_global_symbol_to_cdecl=
15674 fi
15675 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15676   echo "$as_me:$LINENO: result: failed" >&5
15677 echo "${ECHO_T}failed" >&6
15678 else
15679   echo "$as_me:$LINENO: result: ok" >&5
15680 echo "${ECHO_T}ok" >&6
15681 fi
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696
15697
15698
15699 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15700 if test "${enable_libtool_lock+set}" = set; then
15701   enableval="$enable_libtool_lock"
15702
15703 fi;
15704 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15705
15706 # Some flags need to be propagated to the compiler or linker for good
15707 # libtool support.
15708 case $host in
15709 ia64-*-hpux*)
15710   # Find out which ABI we are using.
15711   echo 'int i;' > conftest.$ac_ext
15712   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15713   (eval $ac_compile) 2>&5
15714   ac_status=$?
15715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15716   (exit $ac_status); }; then
15717     case `/usr/bin/file conftest.$ac_objext` in
15718       *ELF-32*)
15719         HPUX_IA64_MODE="32"
15720         ;;
15721       *ELF-64*)
15722         HPUX_IA64_MODE="64"
15723         ;;
15724     esac
15725   fi
15726   rm -rf conftest*
15727   ;;
15728 *-*-irix6*)
15729   # Find out which ABI we are using.
15730   echo '#line 15730 "configure"' > conftest.$ac_ext
15731   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15732   (eval $ac_compile) 2>&5
15733   ac_status=$?
15734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15735   (exit $ac_status); }; then
15736     if test "$lt_cv_prog_gnu_ld" = yes; then
15737       case `/usr/bin/file conftest.$ac_objext` in
15738         *32-bit*)
15739           LD="${LD-ld} -melf32bsmip"
15740           ;;
15741         *N32*)
15742           LD="${LD-ld} -melf32bmipn32"
15743           ;;
15744         *64-bit*)
15745           LD="${LD-ld} -melf64bmip"
15746         ;;
15747       esac
15748     else
15749       case `/usr/bin/file conftest.$ac_objext` in
15750         *32-bit*)
15751           LD="${LD-ld} -32"
15752           ;;
15753         *N32*)
15754           LD="${LD-ld} -n32"
15755           ;;
15756         *64-bit*)
15757           LD="${LD-ld} -64"
15758           ;;
15759       esac
15760     fi
15761   fi
15762   rm -rf conftest*
15763   ;;
15764
15765 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15766 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15767   # Find out which ABI we are using.
15768   echo 'int i;' > conftest.$ac_ext
15769   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15770   (eval $ac_compile) 2>&5
15771   ac_status=$?
15772   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15773   (exit $ac_status); }; then
15774     case `/usr/bin/file conftest.o` in
15775       *32-bit*)
15776         case $host in
15777           x86_64-*kfreebsd*-gnu)
15778             LD="${LD-ld} -m elf_i386_fbsd"
15779             ;;
15780           x86_64-*linux*)
15781             LD="${LD-ld} -m elf_i386"
15782             ;;
15783           ppc64-*linux*|powerpc64-*linux*)
15784             LD="${LD-ld} -m elf32ppclinux"
15785             ;;
15786           s390x-*linux*)
15787             LD="${LD-ld} -m elf_s390"
15788             ;;
15789           sparc64-*linux*)
15790             LD="${LD-ld} -m elf32_sparc"
15791             ;;
15792         esac
15793         ;;
15794       *64-bit*)
15795         case $host in
15796           x86_64-*kfreebsd*-gnu)
15797             LD="${LD-ld} -m elf_x86_64_fbsd"
15798             ;;
15799           x86_64-*linux*)
15800             LD="${LD-ld} -m elf_x86_64"
15801             ;;
15802           ppc*-*linux*|powerpc*-*linux*)
15803             LD="${LD-ld} -m elf64ppc"
15804             ;;
15805           s390*-*linux*|s390*-*tpf*)
15806             LD="${LD-ld} -m elf64_s390"
15807             ;;
15808           sparc*-*linux*)
15809             LD="${LD-ld} -m elf64_sparc"
15810             ;;
15811         esac
15812         ;;
15813     esac
15814   fi
15815   rm -rf conftest*
15816   ;;
15817
15818 *-*-sco3.2v5*)
15819   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15820   SAVE_CFLAGS="$CFLAGS"
15821   CFLAGS="$CFLAGS -belf"
15822   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15823 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15824 if test "${lt_cv_cc_needs_belf+set}" = set; then
15825   echo $ECHO_N "(cached) $ECHO_C" >&6
15826 else
15827   ac_ext=c
15828 ac_cpp='$CPP $CPPFLAGS'
15829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15832
15833      cat >conftest.$ac_ext <<_ACEOF
15834 /* confdefs.h.  */
15835 _ACEOF
15836 cat confdefs.h >>conftest.$ac_ext
15837 cat >>conftest.$ac_ext <<_ACEOF
15838 /* end confdefs.h.  */
15839
15840 int
15841 main ()
15842 {
15843
15844   ;
15845   return 0;
15846 }
15847 _ACEOF
15848 rm -f conftest.$ac_objext conftest$ac_exeext
15849 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15850   (eval $ac_link) 2>conftest.er1
15851   ac_status=$?
15852   grep -v '^ *+' conftest.er1 >conftest.err
15853   rm -f conftest.er1
15854   cat conftest.err >&5
15855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15856   (exit $ac_status); } &&
15857          { ac_try='test -z "$ac_c_werror_flag"
15858                          || test ! -s conftest.err'
15859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15860   (eval $ac_try) 2>&5
15861   ac_status=$?
15862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15863   (exit $ac_status); }; } &&
15864          { ac_try='test -s conftest$ac_exeext'
15865   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15866   (eval $ac_try) 2>&5
15867   ac_status=$?
15868   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15869   (exit $ac_status); }; }; then
15870   lt_cv_cc_needs_belf=yes
15871 else
15872   echo "$as_me: failed program was:" >&5
15873 sed 's/^/| /' conftest.$ac_ext >&5
15874
15875 lt_cv_cc_needs_belf=no
15876 fi
15877 rm -f conftest.err conftest.$ac_objext \
15878       conftest$ac_exeext conftest.$ac_ext
15879      ac_ext=c
15880 ac_cpp='$CPP $CPPFLAGS'
15881 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15882 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15883 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15884
15885 fi
15886 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15887 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15888   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15889     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15890     CFLAGS="$SAVE_CFLAGS"
15891   fi
15892   ;;
15893 sparc*-*solaris*)
15894   # Find out which ABI we are using.
15895   echo 'int i;' > conftest.$ac_ext
15896   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15897   (eval $ac_compile) 2>&5
15898   ac_status=$?
15899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15900   (exit $ac_status); }; then
15901     case `/usr/bin/file conftest.o` in
15902     *64-bit*)
15903       case $lt_cv_prog_gnu_ld in
15904       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15905       *)    LD="${LD-ld} -64" ;;
15906       esac
15907       ;;
15908     esac
15909   fi
15910   rm -rf conftest*
15911   ;;
15912 esac
15913
15914 need_locks="$enable_libtool_lock"
15915
15916
15917 for ac_header in dlfcn.h
15918 do
15919 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15920 echo "$as_me:$LINENO: checking for $ac_header" >&5
15921 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15922 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15923   echo $ECHO_N "(cached) $ECHO_C" >&6
15924 else
15925   cat >conftest.$ac_ext <<_ACEOF
15926 /* confdefs.h.  */
15927 _ACEOF
15928 cat confdefs.h >>conftest.$ac_ext
15929 cat >>conftest.$ac_ext <<_ACEOF
15930 /* end confdefs.h.  */
15931 #include <$ac_header>
15932 _ACEOF
15933 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15934   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15935   ac_status=$?
15936   grep -v '^ *+' conftest.er1 >conftest.err
15937   rm -f conftest.er1
15938   cat conftest.err >&5
15939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15940   (exit $ac_status); } >/dev/null; then
15941   if test -s conftest.err; then
15942     ac_cpp_err=$ac_c_preproc_warn_flag
15943     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15944   else
15945     ac_cpp_err=
15946   fi
15947 else
15948   ac_cpp_err=yes
15949 fi
15950 if test -z "$ac_cpp_err"; then
15951   eval "$as_ac_Header=yes"
15952 else
15953   echo "$as_me: failed program was:" >&5
15954 sed 's/^/| /' conftest.$ac_ext >&5
15955
15956   eval "$as_ac_Header=no"
15957 fi
15958 rm -f conftest.err conftest.$ac_ext
15959 fi
15960 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15961 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15962 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15963   cat >>confdefs.h <<_ACEOF
15964 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15965 _ACEOF
15966
15967 fi
15968 done
15969
15970
15971
15972 # This can be used to rebuild libtool when needed
15973 LIBTOOL_DEPS="$ltmain"
15974
15975 # Always use our own libtool.
15976 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002 test -z "$LN_S" && LN_S="ln -s"
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015
16016
16017 if test -n "${ZSH_VERSION+set}" ; then
16018    setopt NO_GLOB_SUBST
16019 fi
16020
16021 echo "$as_me:$LINENO: checking for objdir" >&5
16022 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16023 if test "${lt_cv_objdir+set}" = set; then
16024   echo $ECHO_N "(cached) $ECHO_C" >&6
16025 else
16026   rm -f .libs 2>/dev/null
16027 mkdir .libs 2>/dev/null
16028 if test -d .libs; then
16029   lt_cv_objdir=.libs
16030 else
16031   # MS-DOS does not allow filenames that begin with a dot.
16032   lt_cv_objdir=_libs
16033 fi
16034 rmdir .libs 2>/dev/null
16035 fi
16036 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16037 echo "${ECHO_T}$lt_cv_objdir" >&6
16038 objdir=$lt_cv_objdir
16039
16040
16041
16042
16043
16044 cat >>confdefs.h <<_ACEOF
16045 #define LT_OBJDIR "$lt_cv_objdir/"
16046 _ACEOF
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061
16062
16063
16064 case $host_os in
16065 aix3*)
16066   # AIX sometimes has problems with the GCC collect2 program.  For some
16067   # reason, if we set the COLLECT_NAMES environment variable, the problems
16068   # vanish in a puff of smoke.
16069   if test "X${COLLECT_NAMES+set}" != Xset; then
16070     COLLECT_NAMES=
16071     export COLLECT_NAMES
16072   fi
16073   ;;
16074 esac
16075
16076 # Sed substitution that helps us do robust quoting.  It backslashifies
16077 # metacharacters that are still active within double-quoted strings.
16078 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16079
16080 # Same as above, but do not quote variable references.
16081 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16082
16083 # Sed substitution to delay expansion of an escaped shell variable in a
16084 # double_quote_subst'ed string.
16085 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16086
16087 # Sed substitution to delay expansion of an escaped single quote.
16088 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16089
16090 # Sed substitution to avoid accidental globbing in evaled expressions
16091 no_glob_subst='s/\*/\\\*/g'
16092
16093 # Global variables:
16094 ofile=libtool
16095 can_build_shared=yes
16096
16097 # All known linkers require a `.a' archive for static linking (except MSVC,
16098 # which needs '.lib').
16099 libext=a
16100
16101 with_gnu_ld="$lt_cv_prog_gnu_ld"
16102
16103 old_CC="$CC"
16104 old_CFLAGS="$CFLAGS"
16105
16106 # Set sane defaults for various variables
16107 test -z "$CC" && CC=cc
16108 test -z "$LTCC" && LTCC=$CC
16109 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16110 test -z "$LD" && LD=ld
16111 test -z "$ac_objext" && ac_objext=o
16112
16113 for cc_temp in $compiler""; do
16114   case $cc_temp in
16115     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16116     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16117     \-*) ;;
16118     *) break;;
16119   esac
16120 done
16121 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16122
16123
16124 # Only perform the check for file, if the check method requires it
16125 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16126 case $deplibs_check_method in
16127 file_magic*)
16128   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16129     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16130 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16131 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16132   echo $ECHO_N "(cached) $ECHO_C" >&6
16133 else
16134   case $MAGIC_CMD in
16135 [\\/*] |  ?:[\\/]*)
16136   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16137   ;;
16138 *)
16139   lt_save_MAGIC_CMD="$MAGIC_CMD"
16140   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16141   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16142   for ac_dir in $ac_dummy; do
16143     IFS="$lt_save_ifs"
16144     test -z "$ac_dir" && ac_dir=.
16145     if test -f $ac_dir/${ac_tool_prefix}file; then
16146       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16147       if test -n "$file_magic_test_file"; then
16148         case $deplibs_check_method in
16149         "file_magic "*)
16150           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16151           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16152           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16153             $EGREP "$file_magic_regex" > /dev/null; then
16154             :
16155           else
16156             cat <<_LT_EOF 1>&2
16157
16158 *** Warning: the command libtool uses to detect shared libraries,
16159 *** $file_magic_cmd, produces output that libtool cannot recognize.
16160 *** The result is that libtool may fail to recognize shared libraries
16161 *** as such.  This will affect the creation of libtool libraries that
16162 *** depend on shared libraries, but programs linked with such libtool
16163 *** libraries will work regardless of this problem.  Nevertheless, you
16164 *** may want to report the problem to your system manager and/or to
16165 *** bug-libtool@gnu.org
16166
16167 _LT_EOF
16168           fi ;;
16169         esac
16170       fi
16171       break
16172     fi
16173   done
16174   IFS="$lt_save_ifs"
16175   MAGIC_CMD="$lt_save_MAGIC_CMD"
16176   ;;
16177 esac
16178 fi
16179
16180 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16181 if test -n "$MAGIC_CMD"; then
16182   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16183 echo "${ECHO_T}$MAGIC_CMD" >&6
16184 else
16185   echo "$as_me:$LINENO: result: no" >&5
16186 echo "${ECHO_T}no" >&6
16187 fi
16188
16189
16190
16191
16192
16193 if test -z "$lt_cv_path_MAGIC_CMD"; then
16194   if test -n "$ac_tool_prefix"; then
16195     echo "$as_me:$LINENO: checking for file" >&5
16196 echo $ECHO_N "checking for file... $ECHO_C" >&6
16197 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16198   echo $ECHO_N "(cached) $ECHO_C" >&6
16199 else
16200   case $MAGIC_CMD in
16201 [\\/*] |  ?:[\\/]*)
16202   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16203   ;;
16204 *)
16205   lt_save_MAGIC_CMD="$MAGIC_CMD"
16206   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16207   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16208   for ac_dir in $ac_dummy; do
16209     IFS="$lt_save_ifs"
16210     test -z "$ac_dir" && ac_dir=.
16211     if test -f $ac_dir/file; then
16212       lt_cv_path_MAGIC_CMD="$ac_dir/file"
16213       if test -n "$file_magic_test_file"; then
16214         case $deplibs_check_method in
16215         "file_magic "*)
16216           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16217           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16218           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16219             $EGREP "$file_magic_regex" > /dev/null; then
16220             :
16221           else
16222             cat <<_LT_EOF 1>&2
16223
16224 *** Warning: the command libtool uses to detect shared libraries,
16225 *** $file_magic_cmd, produces output that libtool cannot recognize.
16226 *** The result is that libtool may fail to recognize shared libraries
16227 *** as such.  This will affect the creation of libtool libraries that
16228 *** depend on shared libraries, but programs linked with such libtool
16229 *** libraries will work regardless of this problem.  Nevertheless, you
16230 *** may want to report the problem to your system manager and/or to
16231 *** bug-libtool@gnu.org
16232
16233 _LT_EOF
16234           fi ;;
16235         esac
16236       fi
16237       break
16238     fi
16239   done
16240   IFS="$lt_save_ifs"
16241   MAGIC_CMD="$lt_save_MAGIC_CMD"
16242   ;;
16243 esac
16244 fi
16245
16246 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16247 if test -n "$MAGIC_CMD"; then
16248   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16249 echo "${ECHO_T}$MAGIC_CMD" >&6
16250 else
16251   echo "$as_me:$LINENO: result: no" >&5
16252 echo "${ECHO_T}no" >&6
16253 fi
16254
16255
16256   else
16257     MAGIC_CMD=:
16258   fi
16259 fi
16260
16261   fi
16262   ;;
16263 esac
16264
16265 # Use C for the default configuration in the libtool script
16266
16267 lt_save_CC="$CC"
16268 ac_ext=c
16269 ac_cpp='$CPP $CPPFLAGS'
16270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16273
16274
16275 # Source file extension for C test sources.
16276 ac_ext=c
16277
16278 # Object file extension for compiled C test sources.
16279 objext=o
16280 objext=$objext
16281
16282 # Code to be used in simple compile tests
16283 lt_simple_compile_test_code="int some_variable = 0;"
16284
16285 # Code to be used in simple link tests
16286 lt_simple_link_test_code='int main(){return(0);}'
16287
16288
16289
16290
16291
16292
16293
16294 # If no C compiler was specified, use CC.
16295 LTCC=${LTCC-"$CC"}
16296
16297 # If no C compiler flags were specified, use CFLAGS.
16298 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16299
16300 # Allow CC to be a program name with arguments.
16301 compiler=$CC
16302
16303 # Save the default compiler, since it gets overwritten when the other
16304 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16305 compiler_DEFAULT=$CC
16306
16307 # save warnings/boilerplate of simple test code
16308 ac_outfile=conftest.$ac_objext
16309 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16310 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16311 _lt_compiler_boilerplate=`cat conftest.err`
16312 $RM conftest*
16313
16314 ac_outfile=conftest.$ac_objext
16315 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16316 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16317 _lt_linker_boilerplate=`cat conftest.err`
16318 $RM conftest*
16319
16320
16321 ## CAVEAT EMPTOR:
16322 ## There is no encapsulation within the following macros, do not change
16323 ## the running order or otherwise move them around unless you know exactly
16324 ## what you are doing...
16325 if test -n "$compiler"; then
16326
16327 lt_prog_compiler_no_builtin_flag=
16328
16329 if test "$GCC" = yes; then
16330   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16331
16332   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16333 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16334 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16335   echo $ECHO_N "(cached) $ECHO_C" >&6
16336 else
16337   lt_cv_prog_compiler_rtti_exceptions=no
16338    ac_outfile=conftest.$ac_objext
16339    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16340    lt_compiler_flag="-fno-rtti -fno-exceptions"
16341    # Insert the option either (1) after the last *FLAGS variable, or
16342    # (2) before a word containing "conftest.", or (3) at the end.
16343    # Note that $ac_compile itself does not contain backslashes and begins
16344    # with a dollar sign (not a hyphen), so the echo should work correctly.
16345    # The option is referenced via a variable to avoid confusing sed.
16346    lt_compile=`echo "$ac_compile" | $SED \
16347    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16348    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16349    -e 's:$: $lt_compiler_flag:'`
16350    (eval echo "\"\$as_me:16350: $lt_compile\"" >&5)
16351    (eval "$lt_compile" 2>conftest.err)
16352    ac_status=$?
16353    cat conftest.err >&5
16354    echo "$as_me:16354: \$? = $ac_status" >&5
16355    if (exit $ac_status) && test -s "$ac_outfile"; then
16356      # The compiler can only warn and ignore the option if not recognized
16357      # So say no if there are warnings other than the usual output.
16358      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16359      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16360      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16361        lt_cv_prog_compiler_rtti_exceptions=yes
16362      fi
16363    fi
16364    $RM conftest*
16365
16366 fi
16367 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16368 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16369
16370 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16371     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16372 else
16373     :
16374 fi
16375
16376 fi
16377
16378
16379
16380
16381
16382
16383   lt_prog_compiler_wl=
16384 lt_prog_compiler_pic=
16385 lt_prog_compiler_static=
16386
16387 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16388 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16389
16390   if test "$GCC" = yes; then
16391     lt_prog_compiler_wl='-Wl,'
16392     lt_prog_compiler_static='-static'
16393
16394     case $host_os in
16395       aix*)
16396       # All AIX code is PIC.
16397       if test "$host_cpu" = ia64; then
16398         # AIX 5 now supports IA64 processor
16399         lt_prog_compiler_static='-Bstatic'
16400       fi
16401       ;;
16402
16403     amigaos*)
16404       if test "$host_cpu" = m68k; then
16405         # FIXME: we need at least 68020 code to build shared libraries, but
16406         # adding the `-m68020' flag to GCC prevents building anything better,
16407         # like `-m68040'.
16408         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16409       fi
16410       ;;
16411
16412     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16413       # PIC is the default for these OSes.
16414       ;;
16415
16416     mingw* | cygwin* | pw32* | os2*)
16417       # This hack is so that the source file can tell whether it is being
16418       # built for inclusion in a dll (and should export symbols for example).
16419       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16420       # (--disable-auto-import) libraries
16421       lt_prog_compiler_pic='-DDLL_EXPORT'
16422       ;;
16423
16424     darwin* | rhapsody*)
16425       # PIC is the default on this platform
16426       # Common symbols not allowed in MH_DYLIB files
16427       lt_prog_compiler_pic='-fno-common'
16428       ;;
16429
16430     hpux*)
16431       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16432       # not for PA HP-UX.
16433       case $host_cpu in
16434       hppa*64*|ia64*)
16435         # +Z the default
16436         ;;
16437       *)
16438         lt_prog_compiler_pic='-fPIC'
16439         ;;
16440       esac
16441       ;;
16442
16443     interix[3-9]*)
16444       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16445       # Instead, we relocate shared libraries at runtime.
16446       ;;
16447
16448     msdosdjgpp*)
16449       # Just because we use GCC doesn't mean we suddenly get shared libraries
16450       # on systems that don't support them.
16451       lt_prog_compiler_can_build_shared=no
16452       enable_shared=no
16453       ;;
16454
16455     *nto* | *qnx*)
16456       # QNX uses GNU C++, but need to define -shared option too, otherwise
16457       # it will coredump.
16458       lt_prog_compiler_pic='-fPIC -shared'
16459       ;;
16460
16461     sysv4*MP*)
16462       if test -d /usr/nec; then
16463         lt_prog_compiler_pic=-Kconform_pic
16464       fi
16465       ;;
16466
16467     *)
16468       lt_prog_compiler_pic='-fPIC'
16469       ;;
16470     esac
16471   else
16472     # PORTME Check for flag to pass linker flags through the system compiler.
16473     case $host_os in
16474     aix*)
16475       lt_prog_compiler_wl='-Wl,'
16476       if test "$host_cpu" = ia64; then
16477         # AIX 5 now supports IA64 processor
16478         lt_prog_compiler_static='-Bstatic'
16479       else
16480         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16481       fi
16482       ;;
16483     darwin*)
16484       # PIC is the default on this platform
16485       # Common symbols not allowed in MH_DYLIB files
16486       case $cc_basename in
16487       xlc*)
16488         lt_prog_compiler_pic='-qnocommon'
16489         lt_prog_compiler_wl='-Wl,'
16490         ;;
16491       esac
16492       ;;
16493
16494     mingw* | cygwin* | pw32* | os2*)
16495       # This hack is so that the source file can tell whether it is being
16496       # built for inclusion in a dll (and should export symbols for example).
16497       lt_prog_compiler_pic='-DDLL_EXPORT'
16498       ;;
16499
16500     hpux9* | hpux10* | hpux11*)
16501       lt_prog_compiler_wl='-Wl,'
16502       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16503       # not for PA HP-UX.
16504       case $host_cpu in
16505       hppa*64*|ia64*)
16506         # +Z the default
16507         ;;
16508       *)
16509         lt_prog_compiler_pic='+Z'
16510         ;;
16511       esac
16512       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16513       lt_prog_compiler_static='${wl}-a ${wl}archive'
16514       ;;
16515
16516     irix5* | irix6* | nonstopux*)
16517       lt_prog_compiler_wl='-Wl,'
16518       # PIC (with -KPIC) is the default.
16519       lt_prog_compiler_static='-non_shared'
16520       ;;
16521
16522     linux* | k*bsd*-gnu)
16523       case $cc_basename in
16524       icc* | ecc*)
16525         lt_prog_compiler_wl='-Wl,'
16526         lt_prog_compiler_pic='-KPIC'
16527         lt_prog_compiler_static='-static'
16528         ;;
16529       pgcc* | pgf77* | pgf90* | pgf95*)
16530         # Portland Group compilers (*not* the Pentium gcc compiler,
16531         # which looks to be a dead project)
16532         lt_prog_compiler_wl='-Wl,'
16533         lt_prog_compiler_pic='-fpic'
16534         lt_prog_compiler_static='-Bstatic'
16535         ;;
16536       ccc*)
16537         lt_prog_compiler_wl='-Wl,'
16538         # All Alpha code is PIC.
16539         lt_prog_compiler_static='-non_shared'
16540         ;;
16541       *)
16542         case `$CC -V 2>&1 | sed 5q` in
16543         *Sun\ C*)
16544           # Sun C 5.9
16545           lt_prog_compiler_pic='-KPIC'
16546           lt_prog_compiler_static='-Bstatic'
16547           lt_prog_compiler_wl='-Wl,'
16548           ;;
16549         *Sun\ F*)
16550           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16551           lt_prog_compiler_pic='-KPIC'
16552           lt_prog_compiler_static='-Bstatic'
16553           lt_prog_compiler_wl=''
16554           ;;
16555         esac
16556         ;;
16557       esac
16558       ;;
16559
16560     newsos6)
16561       lt_prog_compiler_pic='-KPIC'
16562       lt_prog_compiler_static='-Bstatic'
16563       ;;
16564
16565     *nto* | *qnx*)
16566       # QNX uses GNU C++, but need to define -shared option too, otherwise
16567       # it will coredump.
16568       lt_prog_compiler_pic='-fPIC -shared'
16569       ;;
16570
16571     osf3* | osf4* | osf5*)
16572       lt_prog_compiler_wl='-Wl,'
16573       # All OSF/1 code is PIC.
16574       lt_prog_compiler_static='-non_shared'
16575       ;;
16576
16577     rdos*)
16578       lt_prog_compiler_static='-non_shared'
16579       ;;
16580
16581     solaris*)
16582       lt_prog_compiler_pic='-KPIC'
16583       lt_prog_compiler_static='-Bstatic'
16584       case $cc_basename in
16585       f77* | f90* | f95*)
16586         lt_prog_compiler_wl='-Qoption ld ';;
16587       *)
16588         lt_prog_compiler_wl='-Wl,';;
16589       esac
16590       ;;
16591
16592     sunos4*)
16593       lt_prog_compiler_wl='-Qoption ld '
16594       lt_prog_compiler_pic='-PIC'
16595       lt_prog_compiler_static='-Bstatic'
16596       ;;
16597
16598     sysv4 | sysv4.2uw2* | sysv4.3*)
16599       lt_prog_compiler_wl='-Wl,'
16600       lt_prog_compiler_pic='-KPIC'
16601       lt_prog_compiler_static='-Bstatic'
16602       ;;
16603
16604     sysv4*MP*)
16605       if test -d /usr/nec ;then
16606         lt_prog_compiler_pic='-Kconform_pic'
16607         lt_prog_compiler_static='-Bstatic'
16608       fi
16609       ;;
16610
16611     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16612       lt_prog_compiler_wl='-Wl,'
16613       lt_prog_compiler_pic='-KPIC'
16614       lt_prog_compiler_static='-Bstatic'
16615       ;;
16616
16617     unicos*)
16618       lt_prog_compiler_wl='-Wl,'
16619       lt_prog_compiler_can_build_shared=no
16620       ;;
16621
16622     uts4*)
16623       lt_prog_compiler_pic='-pic'
16624       lt_prog_compiler_static='-Bstatic'
16625       ;;
16626
16627     *)
16628       lt_prog_compiler_can_build_shared=no
16629       ;;
16630     esac
16631   fi
16632
16633 case $host_os in
16634   # For platforms which do not support PIC, -DPIC is meaningless:
16635   *djgpp*)
16636     lt_prog_compiler_pic=
16637     ;;
16638   *)
16639     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16640     ;;
16641 esac
16642 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16643 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16644
16645
16646
16647
16648
16649
16650 #
16651 # Check to make sure the PIC flag actually works.
16652 #
16653 if test -n "$lt_prog_compiler_pic"; then
16654   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16655 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16656 if test "${lt_prog_compiler_pic_works+set}" = set; then
16657   echo $ECHO_N "(cached) $ECHO_C" >&6
16658 else
16659   lt_prog_compiler_pic_works=no
16660    ac_outfile=conftest.$ac_objext
16661    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16662    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16663    # Insert the option either (1) after the last *FLAGS variable, or
16664    # (2) before a word containing "conftest.", or (3) at the end.
16665    # Note that $ac_compile itself does not contain backslashes and begins
16666    # with a dollar sign (not a hyphen), so the echo should work correctly.
16667    # The option is referenced via a variable to avoid confusing sed.
16668    lt_compile=`echo "$ac_compile" | $SED \
16669    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16670    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16671    -e 's:$: $lt_compiler_flag:'`
16672    (eval echo "\"\$as_me:16672: $lt_compile\"" >&5)
16673    (eval "$lt_compile" 2>conftest.err)
16674    ac_status=$?
16675    cat conftest.err >&5
16676    echo "$as_me:16676: \$? = $ac_status" >&5
16677    if (exit $ac_status) && test -s "$ac_outfile"; then
16678      # The compiler can only warn and ignore the option if not recognized
16679      # So say no if there are warnings other than the usual output.
16680      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16681      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16682      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16683        lt_prog_compiler_pic_works=yes
16684      fi
16685    fi
16686    $RM conftest*
16687
16688 fi
16689 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16690 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16691
16692 if test x"$lt_prog_compiler_pic_works" = xyes; then
16693     case $lt_prog_compiler_pic in
16694      "" | " "*) ;;
16695      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16696      esac
16697 else
16698     lt_prog_compiler_pic=
16699      lt_prog_compiler_can_build_shared=no
16700 fi
16701
16702 fi
16703
16704
16705
16706
16707
16708
16709 #
16710 # Check to make sure the static flag actually works.
16711 #
16712 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16713 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16714 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16715 if test "${lt_prog_compiler_static_works+set}" = set; then
16716   echo $ECHO_N "(cached) $ECHO_C" >&6
16717 else
16718   lt_prog_compiler_static_works=no
16719    save_LDFLAGS="$LDFLAGS"
16720    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16721    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16722    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16723      # The linker can only warn and ignore the option if not recognized
16724      # So say no if there are warnings
16725      if test -s conftest.err; then
16726        # Append any errors to the config.log.
16727        cat conftest.err 1>&5
16728        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16729        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16730        if diff conftest.exp conftest.er2 >/dev/null; then
16731          lt_prog_compiler_static_works=yes
16732        fi
16733      else
16734        lt_prog_compiler_static_works=yes
16735      fi
16736    fi
16737    $RM conftest*
16738    LDFLAGS="$save_LDFLAGS"
16739
16740 fi
16741 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16742 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16743
16744 if test x"$lt_prog_compiler_static_works" = xyes; then
16745     :
16746 else
16747     lt_prog_compiler_static=
16748 fi
16749
16750
16751
16752
16753
16754
16755
16756   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16757 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16758 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16759   echo $ECHO_N "(cached) $ECHO_C" >&6
16760 else
16761   lt_cv_prog_compiler_c_o=no
16762    $RM -r conftest 2>/dev/null
16763    mkdir conftest
16764    cd conftest
16765    mkdir out
16766    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16767
16768    lt_compiler_flag="-o out/conftest2.$ac_objext"
16769    # Insert the option either (1) after the last *FLAGS variable, or
16770    # (2) before a word containing "conftest.", or (3) at the end.
16771    # Note that $ac_compile itself does not contain backslashes and begins
16772    # with a dollar sign (not a hyphen), so the echo should work correctly.
16773    lt_compile=`echo "$ac_compile" | $SED \
16774    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16775    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16776    -e 's:$: $lt_compiler_flag:'`
16777    (eval echo "\"\$as_me:16777: $lt_compile\"" >&5)
16778    (eval "$lt_compile" 2>out/conftest.err)
16779    ac_status=$?
16780    cat out/conftest.err >&5
16781    echo "$as_me:16781: \$? = $ac_status" >&5
16782    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16783    then
16784      # The compiler can only warn and ignore the option if not recognized
16785      # So say no if there are warnings
16786      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16787      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16788      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16789        lt_cv_prog_compiler_c_o=yes
16790      fi
16791    fi
16792    chmod u+w . 2>&5
16793    $RM conftest*
16794    # SGI C++ compiler will create directory out/ii_files/ for
16795    # template instantiation
16796    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16797    $RM out/* && rmdir out
16798    cd ..
16799    $RM -r conftest
16800    $RM conftest*
16801
16802 fi
16803 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16804 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16805
16806
16807
16808
16809
16810
16811   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16812 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16813 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16814   echo $ECHO_N "(cached) $ECHO_C" >&6
16815 else
16816   lt_cv_prog_compiler_c_o=no
16817    $RM -r conftest 2>/dev/null
16818    mkdir conftest
16819    cd conftest
16820    mkdir out
16821    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16822
16823    lt_compiler_flag="-o out/conftest2.$ac_objext"
16824    # Insert the option either (1) after the last *FLAGS variable, or
16825    # (2) before a word containing "conftest.", or (3) at the end.
16826    # Note that $ac_compile itself does not contain backslashes and begins
16827    # with a dollar sign (not a hyphen), so the echo should work correctly.
16828    lt_compile=`echo "$ac_compile" | $SED \
16829    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16830    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16831    -e 's:$: $lt_compiler_flag:'`
16832    (eval echo "\"\$as_me:16832: $lt_compile\"" >&5)
16833    (eval "$lt_compile" 2>out/conftest.err)
16834    ac_status=$?
16835    cat out/conftest.err >&5
16836    echo "$as_me:16836: \$? = $ac_status" >&5
16837    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16838    then
16839      # The compiler can only warn and ignore the option if not recognized
16840      # So say no if there are warnings
16841      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16842      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16843      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16844        lt_cv_prog_compiler_c_o=yes
16845      fi
16846    fi
16847    chmod u+w . 2>&5
16848    $RM conftest*
16849    # SGI C++ compiler will create directory out/ii_files/ for
16850    # template instantiation
16851    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16852    $RM out/* && rmdir out
16853    cd ..
16854    $RM -r conftest
16855    $RM conftest*
16856
16857 fi
16858 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16859 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16860
16861
16862
16863
16864 hard_links="nottested"
16865 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16866   # do not overwrite the value of need_locks provided by the user
16867   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16868 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16869   hard_links=yes
16870   $RM conftest*
16871   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16872   touch conftest.a
16873   ln conftest.a conftest.b 2>&5 || hard_links=no
16874   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16875   echo "$as_me:$LINENO: result: $hard_links" >&5
16876 echo "${ECHO_T}$hard_links" >&6
16877   if test "$hard_links" = no; then
16878     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16879 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16880     need_locks=warn
16881   fi
16882 else
16883   need_locks=no
16884 fi
16885
16886
16887
16888
16889
16890
16891   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16892 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16893
16894   runpath_var=
16895   allow_undefined_flag=
16896   always_export_symbols=no
16897   archive_cmds=
16898   archive_expsym_cmds=
16899   compiler_needs_object=no
16900   enable_shared_with_static_runtimes=no
16901   export_dynamic_flag_spec=
16902   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16903   hardcode_automatic=no
16904   hardcode_direct=no
16905   hardcode_direct_absolute=no
16906   hardcode_libdir_flag_spec=
16907   hardcode_libdir_flag_spec_ld=
16908   hardcode_libdir_separator=
16909   hardcode_minus_L=no
16910   hardcode_shlibpath_var=unsupported
16911   inherit_rpath=no
16912   link_all_deplibs=unknown
16913   module_cmds=
16914   module_expsym_cmds=
16915   old_archive_from_new_cmds=
16916   old_archive_from_expsyms_cmds=
16917   thread_safe_flag_spec=
16918   whole_archive_flag_spec=
16919   # include_expsyms should be a list of space-separated symbols to be *always*
16920   # included in the symbol list
16921   include_expsyms=
16922   # exclude_expsyms can be an extended regexp of symbols to exclude
16923   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16924   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16925   # as well as any symbol that contains `d'.
16926   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16927   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16928   # platforms (ab)use it in PIC code, but their linkers get confused if
16929   # the symbol is explicitly referenced.  Since portable code cannot
16930   # rely on this symbol name, it's probably fine to never include it in
16931   # preloaded symbol tables.
16932   extract_expsyms_cmds=
16933
16934   case $host_os in
16935   cygwin* | mingw* | pw32*)
16936     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16937     # When not using gcc, we currently assume that we are using
16938     # Microsoft Visual C++.
16939     if test "$GCC" != yes; then
16940       with_gnu_ld=no
16941     fi
16942     ;;
16943   interix*)
16944     # we just hope/assume this is gcc and not c89 (= MSVC++)
16945     with_gnu_ld=yes
16946     ;;
16947   openbsd*)
16948     with_gnu_ld=no
16949     ;;
16950   esac
16951
16952   ld_shlibs=yes
16953   if test "$with_gnu_ld" = yes; then
16954     # If archive_cmds runs LD, not CC, wlarc should be empty
16955     wlarc='${wl}'
16956
16957     # Set some defaults for GNU ld with shared library support. These
16958     # are reset later if shared libraries are not supported. Putting them
16959     # here allows them to be overridden if necessary.
16960     runpath_var=LD_RUN_PATH
16961     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16962     export_dynamic_flag_spec='${wl}--export-dynamic'
16963     # ancient GNU ld didn't support --whole-archive et. al.
16964     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16965       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16966     else
16967       whole_archive_flag_spec=
16968     fi
16969     supports_anon_versioning=no
16970     case `$LD -v 2>&1` in
16971       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16972       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16973       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16974       *\ 2.11.*) ;; # other 2.11 versions
16975       *) supports_anon_versioning=yes ;;
16976     esac
16977
16978     # See if GNU ld supports shared libraries.
16979     case $host_os in
16980     aix[3-9]*)
16981       # On AIX/PPC, the GNU linker is very broken
16982       if test "$host_cpu" != ia64; then
16983         ld_shlibs=no
16984         cat <<_LT_EOF 1>&2
16985
16986 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16987 *** to be unable to reliably create shared libraries on AIX.
16988 *** Therefore, libtool is disabling shared libraries support.  If you
16989 *** really care for shared libraries, you may want to modify your PATH
16990 *** so that a non-GNU linker is found, and then restart.
16991
16992 _LT_EOF
16993       fi
16994       ;;
16995
16996     amigaos*)
16997       if test "$host_cpu" = m68k; then
16998         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16999         hardcode_libdir_flag_spec='-L$libdir'
17000         hardcode_minus_L=yes
17001       fi
17002
17003       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17004       # that the semantics of dynamic libraries on AmigaOS, at least up
17005       # to version 4, is to share data among multiple programs linked
17006       # with the same dynamic library.  Since this doesn't match the
17007       # behavior of shared libraries on other platforms, we can't use
17008       # them.
17009       ld_shlibs=no
17010       ;;
17011
17012     beos*)
17013       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17014         allow_undefined_flag=unsupported
17015         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17016         # support --undefined.  This deserves some investigation.  FIXME
17017         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17018       else
17019         ld_shlibs=no
17020       fi
17021       ;;
17022
17023     cygwin* | mingw* | pw32*)
17024       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17025       # as there is no search path for DLLs.
17026       hardcode_libdir_flag_spec='-L$libdir'
17027       allow_undefined_flag=unsupported
17028       always_export_symbols=no
17029       enable_shared_with_static_runtimes=yes
17030       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17031
17032       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17033         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17034         # If the export-symbols file already is a .def file (1st line
17035         # is EXPORTS), use it as is; otherwise, prepend...
17036         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17037           cp $export_symbols $output_objdir/$soname.def;
17038         else
17039           echo EXPORTS > $output_objdir/$soname.def;
17040           cat $export_symbols >> $output_objdir/$soname.def;
17041         fi~
17042         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17043       else
17044         ld_shlibs=no
17045       fi
17046       ;;
17047
17048     interix[3-9]*)
17049       hardcode_direct=no
17050       hardcode_shlibpath_var=no
17051       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17052       export_dynamic_flag_spec='${wl}-E'
17053       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17054       # Instead, shared libraries are loaded at an image base (0x10000000 by
17055       # default) and relocated if they conflict, which is a slow very memory
17056       # consuming and fragmenting process.  To avoid this, we pick a random,
17057       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17058       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
17059       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17060       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17061       ;;
17062
17063     gnu* | linux* | tpf* | k*bsd*-gnu)
17064       tmp_diet=no
17065       if test "$host_os" = linux-dietlibc; then
17066         case $cc_basename in
17067           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
17068         esac
17069       fi
17070       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17071          && test "$tmp_diet" = no
17072       then
17073         tmp_addflag=
17074         case $cc_basename,$host_cpu in
17075         pgcc*)                          # Portland Group C compiler
17076           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'
17077           tmp_addflag=' $pic_flag'
17078           ;;
17079         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
17080           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17081           tmp_addflag=' $pic_flag -Mnomain' ;;
17082         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
17083           tmp_addflag=' -i_dynamic' ;;
17084         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
17085           tmp_addflag=' -i_dynamic -nofor_main' ;;
17086         ifc* | ifort*)                  # Intel Fortran compiler
17087           tmp_addflag=' -nofor_main' ;;
17088         esac
17089         case `$CC -V 2>&1 | sed 5q` in
17090         *Sun\ C*)                       # Sun C 5.9
17091           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\"` ${wl}--no-whole-archive'
17092           compiler_needs_object=yes
17093           tmp_sharedflag='-G' ;;
17094         *Sun\ F*)                       # Sun Fortran 8.3
17095           tmp_sharedflag='-G' ;;
17096         *)
17097           tmp_sharedflag='-shared' ;;
17098         esac
17099         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17100
17101         if test "x$supports_anon_versioning" = xyes; then
17102           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17103             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17104             echo "local: *; };" >> $output_objdir/$libname.ver~
17105             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17106         fi
17107       else
17108         ld_shlibs=no
17109       fi
17110       ;;
17111
17112     netbsd*)
17113       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17114         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17115         wlarc=
17116       else
17117         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17118         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17119       fi
17120       ;;
17121
17122     solaris*)
17123       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17124         ld_shlibs=no
17125         cat <<_LT_EOF 1>&2
17126
17127 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17128 *** create shared libraries on Solaris systems.  Therefore, libtool
17129 *** is disabling shared libraries support.  We urge you to upgrade GNU
17130 *** binutils to release 2.9.1 or newer.  Another option is to modify
17131 *** your PATH or compiler configuration so that the native linker is
17132 *** used, and then restart.
17133
17134 _LT_EOF
17135       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17136         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17137         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17138       else
17139         ld_shlibs=no
17140       fi
17141       ;;
17142
17143     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17144       case `$LD -v 2>&1` in
17145         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17146         ld_shlibs=no
17147         cat <<_LT_EOF 1>&2
17148
17149 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17150 *** reliably create shared libraries on SCO systems.  Therefore, libtool
17151 *** is disabling shared libraries support.  We urge you to upgrade GNU
17152 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
17153 *** your PATH or compiler configuration so that the native linker is
17154 *** used, and then restart.
17155
17156 _LT_EOF
17157         ;;
17158         *)
17159           # For security reasons, it is highly recommended that you always
17160           # use absolute paths for naming shared libraries, and exclude the
17161           # DT_RUNPATH tag from executables and libraries.  But doing so
17162           # requires that you compile everything twice, which is a pain.
17163           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17164             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17165             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17166             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17167           else
17168             ld_shlibs=no
17169           fi
17170         ;;
17171       esac
17172       ;;
17173
17174     sunos4*)
17175       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17176       wlarc=
17177       hardcode_direct=yes
17178       hardcode_shlibpath_var=no
17179       ;;
17180
17181     *)
17182       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17183         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17184         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17185       else
17186         ld_shlibs=no
17187       fi
17188       ;;
17189     esac
17190
17191     if test "$ld_shlibs" = no; then
17192       runpath_var=
17193       hardcode_libdir_flag_spec=
17194       export_dynamic_flag_spec=
17195       whole_archive_flag_spec=
17196     fi
17197   else
17198     # PORTME fill in a description of your system's linker (not GNU ld)
17199     case $host_os in
17200     aix3*)
17201       allow_undefined_flag=unsupported
17202       always_export_symbols=yes
17203       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17204       # Note: this linker hardcodes the directories in LIBPATH if there
17205       # are no directories specified by -L.
17206       hardcode_minus_L=yes
17207       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17208         # Neither direct hardcoding nor static linking is supported with a
17209         # broken collect2.
17210         hardcode_direct=unsupported
17211       fi
17212       ;;
17213
17214     aix[4-9]*)
17215       if test "$host_cpu" = ia64; then
17216         # On IA64, the linker does run time linking by default, so we don't
17217         # have to do anything special.
17218         aix_use_runtimelinking=no
17219         exp_sym_flag='-Bexport'
17220         no_entry_flag=""
17221       else
17222         # If we're using GNU nm, then we don't want the "-C" option.
17223         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17224         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17225           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17226         else
17227           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17228         fi
17229         aix_use_runtimelinking=no
17230
17231         # Test if we are trying to use run time linking or normal
17232         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17233         # need to do runtime linking.
17234         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17235           for ld_flag in $LDFLAGS; do
17236           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17237             aix_use_runtimelinking=yes
17238             break
17239           fi
17240           done
17241           ;;
17242         esac
17243
17244         exp_sym_flag='-bexport'
17245         no_entry_flag='-bnoentry'
17246       fi
17247
17248       # When large executables or shared objects are built, AIX ld can
17249       # have problems creating the table of contents.  If linking a library
17250       # or program results in "error TOC overflow" add -mminimal-toc to
17251       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17252       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17253
17254       archive_cmds=''
17255       hardcode_direct=yes
17256       hardcode_direct_absolute=yes
17257       hardcode_libdir_separator=':'
17258       link_all_deplibs=yes
17259       file_list_spec='${wl}-f,'
17260
17261       if test "$GCC" = yes; then
17262         case $host_os in aix4.[012]|aix4.[012].*)
17263         # We only want to do this on AIX 4.2 and lower, the check
17264         # below for broken collect2 doesn't work under 4.3+
17265           collect2name=`${CC} -print-prog-name=collect2`
17266           if test -f "$collect2name" &&
17267            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17268           then
17269           # We have reworked collect2
17270           :
17271           else
17272           # We have old collect2
17273           hardcode_direct=unsupported
17274           # It fails to find uninstalled libraries when the uninstalled
17275           # path is not listed in the libpath.  Setting hardcode_minus_L
17276           # to unsupported forces relinking
17277           hardcode_minus_L=yes
17278           hardcode_libdir_flag_spec='-L$libdir'
17279           hardcode_libdir_separator=
17280           fi
17281           ;;
17282         esac
17283         shared_flag='-shared'
17284         if test "$aix_use_runtimelinking" = yes; then
17285           shared_flag="$shared_flag "'${wl}-G'
17286         fi
17287       else
17288         # not using gcc
17289         if test "$host_cpu" = ia64; then
17290         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17291         # chokes on -Wl,-G. The following line is correct:
17292           shared_flag='-G'
17293         else
17294           if test "$aix_use_runtimelinking" = yes; then
17295             shared_flag='${wl}-G'
17296           else
17297             shared_flag='${wl}-bM:SRE'
17298           fi
17299         fi
17300       fi
17301
17302       # It seems that -bexpall does not export symbols beginning with
17303       # underscore (_), so it is better to generate a list of symbols to export.
17304       always_export_symbols=yes
17305       if test "$aix_use_runtimelinking" = yes; then
17306         # Warning - without using the other runtime loading flags (-brtl),
17307         # -berok will link without error, but may produce a broken library.
17308         allow_undefined_flag='-berok'
17309         # Determine the default libpath from the value encoded in an
17310         # empty executable.
17311         cat >conftest.$ac_ext <<_ACEOF
17312 /* confdefs.h.  */
17313 _ACEOF
17314 cat confdefs.h >>conftest.$ac_ext
17315 cat >>conftest.$ac_ext <<_ACEOF
17316 /* end confdefs.h.  */
17317
17318 int
17319 main ()
17320 {
17321
17322   ;
17323   return 0;
17324 }
17325 _ACEOF
17326 rm -f conftest.$ac_objext conftest$ac_exeext
17327 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17328   (eval $ac_link) 2>conftest.er1
17329   ac_status=$?
17330   grep -v '^ *+' conftest.er1 >conftest.err
17331   rm -f conftest.er1
17332   cat conftest.err >&5
17333   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17334   (exit $ac_status); } &&
17335          { ac_try='test -z "$ac_c_werror_flag"
17336                          || test ! -s conftest.err'
17337   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17338   (eval $ac_try) 2>&5
17339   ac_status=$?
17340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17341   (exit $ac_status); }; } &&
17342          { ac_try='test -s conftest$ac_exeext'
17343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17344   (eval $ac_try) 2>&5
17345   ac_status=$?
17346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17347   (exit $ac_status); }; }; then
17348
17349 lt_aix_libpath_sed='
17350     /Import File Strings/,/^$/ {
17351         /^0/ {
17352             s/^0  *\(.*\)$/\1/
17353             p
17354         }
17355     }'
17356 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17357 # Check for a 64-bit object if we didn't find anything.
17358 if test -z "$aix_libpath"; then
17359   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17360 fi
17361 else
17362   echo "$as_me: failed program was:" >&5
17363 sed 's/^/| /' conftest.$ac_ext >&5
17364
17365 fi
17366 rm -f conftest.err conftest.$ac_objext \
17367       conftest$ac_exeext conftest.$ac_ext
17368 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17369
17370         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17371         archive_expsym_cmds='$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 $shared_flag"
17372       else
17373         if test "$host_cpu" = ia64; then
17374           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17375           allow_undefined_flag="-z nodefs"
17376           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17377         else
17378          # Determine the default libpath from the value encoded in an
17379          # empty executable.
17380          cat >conftest.$ac_ext <<_ACEOF
17381 /* confdefs.h.  */
17382 _ACEOF
17383 cat confdefs.h >>conftest.$ac_ext
17384 cat >>conftest.$ac_ext <<_ACEOF
17385 /* end confdefs.h.  */
17386
17387 int
17388 main ()
17389 {
17390
17391   ;
17392   return 0;
17393 }
17394 _ACEOF
17395 rm -f conftest.$ac_objext conftest$ac_exeext
17396 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17397   (eval $ac_link) 2>conftest.er1
17398   ac_status=$?
17399   grep -v '^ *+' conftest.er1 >conftest.err
17400   rm -f conftest.er1
17401   cat conftest.err >&5
17402   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17403   (exit $ac_status); } &&
17404          { ac_try='test -z "$ac_c_werror_flag"
17405                          || test ! -s conftest.err'
17406   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17407   (eval $ac_try) 2>&5
17408   ac_status=$?
17409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17410   (exit $ac_status); }; } &&
17411          { ac_try='test -s conftest$ac_exeext'
17412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17413   (eval $ac_try) 2>&5
17414   ac_status=$?
17415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17416   (exit $ac_status); }; }; then
17417
17418 lt_aix_libpath_sed='
17419     /Import File Strings/,/^$/ {
17420         /^0/ {
17421             s/^0  *\(.*\)$/\1/
17422             p
17423         }
17424     }'
17425 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17426 # Check for a 64-bit object if we didn't find anything.
17427 if test -z "$aix_libpath"; then
17428   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17429 fi
17430 else
17431   echo "$as_me: failed program was:" >&5
17432 sed 's/^/| /' conftest.$ac_ext >&5
17433
17434 fi
17435 rm -f conftest.err conftest.$ac_objext \
17436       conftest$ac_exeext conftest.$ac_ext
17437 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17438
17439          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17440           # Warning - without using the other run time loading flags,
17441           # -berok will link without error, but may produce a broken library.
17442           no_undefined_flag=' ${wl}-bernotok'
17443           allow_undefined_flag=' ${wl}-berok'
17444           # Exported symbols can be pulled into shared objects from archives
17445           whole_archive_flag_spec='$convenience'
17446           archive_cmds_need_lc=yes
17447           # This is similar to how AIX traditionally builds its shared libraries.
17448           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'
17449         fi
17450       fi
17451       ;;
17452
17453     amigaos*)
17454       if test "$host_cpu" = m68k; then
17455         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17456         hardcode_libdir_flag_spec='-L$libdir'
17457         hardcode_minus_L=yes
17458       fi
17459       # see comment about different semantics on the GNU ld section
17460       ld_shlibs=no
17461       ;;
17462
17463     bsdi[45]*)
17464       export_dynamic_flag_spec=-rdynamic
17465       ;;
17466
17467     cygwin* | mingw* | pw32*)
17468       # When not using gcc, we currently assume that we are using
17469       # Microsoft Visual C++.
17470       # hardcode_libdir_flag_spec is actually meaningless, as there is
17471       # no search path for DLLs.
17472       hardcode_libdir_flag_spec=' '
17473       allow_undefined_flag=unsupported
17474       # Tell ltmain to make .lib files, not .a files.
17475       libext=lib
17476       # Tell ltmain to make .dll files, not .so files.
17477       shrext_cmds=".dll"
17478       # FIXME: Setting linknames here is a bad hack.
17479       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17480       # The linker will automatically build a .lib file if we build a DLL.
17481       old_archive_from_new_cmds='true'
17482       # FIXME: Should let the user specify the lib program.
17483       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17484       fix_srcfile_path='`cygpath -w "$srcfile"`'
17485       enable_shared_with_static_runtimes=yes
17486       ;;
17487
17488     darwin* | rhapsody*)
17489       case $host_os in
17490       rhapsody* | darwin1.[012])
17491         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17492         ;;
17493       *) # Darwin 1.3 on
17494         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17495         10.[012])
17496           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17497           ;;
17498         10.*)
17499           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17500           ;;
17501         esac
17502         ;;
17503       esac
17504       archive_cmds_need_lc=no
17505       hardcode_direct=no
17506       hardcode_automatic=yes
17507       hardcode_shlibpath_var=unsupported
17508       whole_archive_flag_spec=''
17509       link_all_deplibs=yes
17510       if test "$GCC" = yes ; then
17511         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17512   echo $ECHO_N "(cached) $ECHO_C" >&6
17513 else
17514   lt_cv_apple_cc_single_mod=no
17515         if test -z "${LT_MULTI_MODULE}"; then
17516           # By default we will add the -single_module flag. You can override
17517           # by either setting the environment variable LT_MULTI_MODULE
17518           # non-empty at configure time, or by adding -multi-module to the
17519           # link flags.
17520           echo "int foo(void){return 1;}" > conftest.c
17521           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17522               -dynamiclib ${wl}-single_module conftest.c
17523           if test -f libconftest.dylib; then
17524               lt_cv_apple_cc_single_mod=yes
17525               rm libconftest.dylib
17526           fi
17527           rm conftest.$ac_ext
17528         fi
17529 fi
17530
17531         output_verbose_link_cmd=echo
17532         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17533           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17534           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 ${lib}'
17535         else
17536           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17537           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 ${lib}'
17538         fi
17539         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17540         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}'
17541       else
17542         case $cc_basename in
17543         xlc*)
17544           output_verbose_link_cmd=echo
17545           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17546           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17547           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17548           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}'
17549           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 ${lib}'
17550           ;;
17551         *)
17552           ld_shlibs=no
17553           ;;
17554         esac
17555       fi
17556       ;;
17557
17558     dgux*)
17559       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17560       hardcode_libdir_flag_spec='-L$libdir'
17561       hardcode_shlibpath_var=no
17562       ;;
17563
17564     freebsd1*)
17565       ld_shlibs=no
17566       ;;
17567
17568     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17569     # support.  Future versions do this automatically, but an explicit c++rt0.o
17570     # does not break anything, and helps significantly (at the cost of a little
17571     # extra space).
17572     freebsd2.2*)
17573       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17574       hardcode_libdir_flag_spec='-R$libdir'
17575       hardcode_direct=yes
17576       hardcode_shlibpath_var=no
17577       ;;
17578
17579     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17580     freebsd2*)
17581       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17582       hardcode_direct=yes
17583       hardcode_minus_L=yes
17584       hardcode_shlibpath_var=no
17585       ;;
17586
17587     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17588     freebsd* | dragonfly*)
17589       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17590       hardcode_libdir_flag_spec='-R$libdir'
17591       hardcode_direct=yes
17592       hardcode_shlibpath_var=no
17593       ;;
17594
17595     hpux9*)
17596       if test "$GCC" = yes; then
17597         archive_cmds='$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 $lib'
17598       else
17599         archive_cmds='$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 $lib'
17600       fi
17601       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17602       hardcode_libdir_separator=:
17603       hardcode_direct=yes
17604
17605       # hardcode_minus_L: Not really in the search PATH,
17606       # but as the default location of the library.
17607       hardcode_minus_L=yes
17608       export_dynamic_flag_spec='${wl}-E'
17609       ;;
17610
17611     hpux10*)
17612       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17613         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17614       else
17615         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17616       fi
17617       if test "$with_gnu_ld" = no; then
17618         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17619         hardcode_libdir_flag_spec_ld='+b $libdir'
17620         hardcode_libdir_separator=:
17621         hardcode_direct=yes
17622         hardcode_direct_absolute=yes
17623         export_dynamic_flag_spec='${wl}-E'
17624         # hardcode_minus_L: Not really in the search PATH,
17625         # but as the default location of the library.
17626         hardcode_minus_L=yes
17627       fi
17628       ;;
17629
17630     hpux11*)
17631       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17632         case $host_cpu in
17633         hppa*64*)
17634           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17635           ;;
17636         ia64*)
17637           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17638           ;;
17639         *)
17640           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17641           ;;
17642         esac
17643       else
17644         case $host_cpu in
17645         hppa*64*)
17646           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17647           ;;
17648         ia64*)
17649           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17650           ;;
17651         *)
17652           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17653           ;;
17654         esac
17655       fi
17656       if test "$with_gnu_ld" = no; then
17657         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17658         hardcode_libdir_separator=:
17659
17660         case $host_cpu in
17661         hppa*64*|ia64*)
17662           hardcode_direct=no
17663           hardcode_shlibpath_var=no
17664           ;;
17665         *)
17666           hardcode_direct=yes
17667           hardcode_direct_absolute=yes
17668           export_dynamic_flag_spec='${wl}-E'
17669
17670           # hardcode_minus_L: Not really in the search PATH,
17671           # but as the default location of the library.
17672           hardcode_minus_L=yes
17673           ;;
17674         esac
17675       fi
17676       ;;
17677
17678     irix5* | irix6* | nonstopux*)
17679       if test "$GCC" = yes; then
17680         archive_cmds='$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 $lib'
17681         # Try to use the -exported_symbol ld option, if it does not
17682         # work, assume that -exports_file does not work either and
17683         # implicitly export all symbols.
17684         save_LDFLAGS="$LDFLAGS"
17685         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17686         cat >conftest.$ac_ext <<_ACEOF
17687 int foo(void) {}
17688 _ACEOF
17689 rm -f conftest.$ac_objext conftest$ac_exeext
17690 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17691   (eval $ac_link) 2>conftest.er1
17692   ac_status=$?
17693   grep -v '^ *+' conftest.er1 >conftest.err
17694   rm -f conftest.er1
17695   cat conftest.err >&5
17696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17697   (exit $ac_status); } &&
17698          { ac_try='test -z "$ac_c_werror_flag"
17699                          || test ! -s conftest.err'
17700   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17701   (eval $ac_try) 2>&5
17702   ac_status=$?
17703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17704   (exit $ac_status); }; } &&
17705          { ac_try='test -s conftest$ac_exeext'
17706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17707   (eval $ac_try) 2>&5
17708   ac_status=$?
17709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17710   (exit $ac_status); }; }; then
17711   archive_expsym_cmds='$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 $lib'
17712
17713 else
17714   echo "$as_me: failed program was:" >&5
17715 sed 's/^/| /' conftest.$ac_ext >&5
17716
17717 fi
17718 rm -f conftest.err conftest.$ac_objext \
17719       conftest$ac_exeext conftest.$ac_ext
17720         LDFLAGS="$save_LDFLAGS"
17721       else
17722         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17723         archive_expsym_cmds='$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 $lib'
17724       fi
17725       archive_cmds_need_lc='no'
17726       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17727       hardcode_libdir_separator=:
17728       inherit_rpath=yes
17729       link_all_deplibs=yes
17730       ;;
17731
17732     netbsd*)
17733       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17734         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17735       else
17736         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17737       fi
17738       hardcode_libdir_flag_spec='-R$libdir'
17739       hardcode_direct=yes
17740       hardcode_shlibpath_var=no
17741       ;;
17742
17743     newsos6)
17744       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17745       hardcode_direct=yes
17746       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17747       hardcode_libdir_separator=:
17748       hardcode_shlibpath_var=no
17749       ;;
17750
17751     *nto* | *qnx*)
17752       ;;
17753
17754     openbsd*)
17755       hardcode_direct=yes
17756       hardcode_shlibpath_var=no
17757       hardcode_direct_absolute=yes
17758       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17759         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17760         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17761         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17762         export_dynamic_flag_spec='${wl}-E'
17763       else
17764         case $host_os in
17765         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17766           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17767           hardcode_libdir_flag_spec='-R$libdir'
17768           ;;
17769         *)
17770           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17771           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17772           ;;
17773         esac
17774       fi
17775       ;;
17776
17777     os2*)
17778       hardcode_libdir_flag_spec='-L$libdir'
17779       hardcode_minus_L=yes
17780       allow_undefined_flag=unsupported
17781       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'
17782       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17783       ;;
17784
17785     osf3*)
17786       if test "$GCC" = yes; then
17787         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17788         archive_cmds='$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 $lib'
17789       else
17790         allow_undefined_flag=' -expect_unresolved \*'
17791         archive_cmds='$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 $lib'
17792       fi
17793       archive_cmds_need_lc='no'
17794       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17795       hardcode_libdir_separator=:
17796       ;;
17797
17798     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17799       if test "$GCC" = yes; then
17800         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17801         archive_cmds='$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 $lib'
17802         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17803       else
17804         allow_undefined_flag=' -expect_unresolved \*'
17805         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'
17806         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~
17807         $CC -shared${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'
17808
17809         # Both c and cxx compiler support -rpath directly
17810         hardcode_libdir_flag_spec='-rpath $libdir'
17811       fi
17812       archive_cmds_need_lc='no'
17813       hardcode_libdir_separator=:
17814       ;;
17815
17816     solaris*)
17817       no_undefined_flag=' -z defs'
17818       if test "$GCC" = yes; then
17819         wlarc='${wl}'
17820         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17821         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17822           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17823       else
17824         case `$CC -V 2>&1` in
17825         *"Compilers 5.0"*)
17826           wlarc=''
17827           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17828           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17829           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17830           ;;
17831         *)
17832           wlarc='${wl}'
17833           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17834           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17835           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17836           ;;
17837         esac
17838       fi
17839       hardcode_libdir_flag_spec='-R$libdir'
17840       hardcode_shlibpath_var=no
17841       case $host_os in
17842       solaris2.[0-5] | solaris2.[0-5].*) ;;
17843       *)
17844         # The compiler driver will combine and reorder linker options,
17845         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17846         # but is careful enough not to reorder.
17847         # Supported since Solaris 2.6 (maybe 2.5.1?)
17848         if test "$GCC" = yes; then
17849           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17850         else
17851           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17852         fi
17853         ;;
17854       esac
17855       link_all_deplibs=yes
17856       ;;
17857
17858     sunos4*)
17859       if test "x$host_vendor" = xsequent; then
17860         # Use $CC to link under sequent, because it throws in some extra .o
17861         # files that make .init and .fini sections work.
17862         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17863       else
17864         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17865       fi
17866       hardcode_libdir_flag_spec='-L$libdir'
17867       hardcode_direct=yes
17868       hardcode_minus_L=yes
17869       hardcode_shlibpath_var=no
17870       ;;
17871
17872     sysv4)
17873       case $host_vendor in
17874         sni)
17875           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17876           hardcode_direct=yes # is this really true???
17877         ;;
17878         siemens)
17879           ## LD is ld it makes a PLAMLIB
17880           ## CC just makes a GrossModule.
17881           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17882           reload_cmds='$CC -r -o $output$reload_objs'
17883           hardcode_direct=no
17884         ;;
17885         motorola)
17886           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17887           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17888         ;;
17889       esac
17890       runpath_var='LD_RUN_PATH'
17891       hardcode_shlibpath_var=no
17892       ;;
17893
17894     sysv4.3*)
17895       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17896       hardcode_shlibpath_var=no
17897       export_dynamic_flag_spec='-Bexport'
17898       ;;
17899
17900     sysv4*MP*)
17901       if test -d /usr/nec; then
17902         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17903         hardcode_shlibpath_var=no
17904         runpath_var=LD_RUN_PATH
17905         hardcode_runpath_var=yes
17906         ld_shlibs=yes
17907       fi
17908       ;;
17909
17910     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17911       no_undefined_flag='${wl}-z,text'
17912       archive_cmds_need_lc=no
17913       hardcode_shlibpath_var=no
17914       runpath_var='LD_RUN_PATH'
17915
17916       if test "$GCC" = yes; then
17917         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17918         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17919       else
17920         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17921         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17922       fi
17923       ;;
17924
17925     sysv5* | sco3.2v5* | sco5v6*)
17926       # Note: We can NOT use -z defs as we might desire, because we do not
17927       # link with -lc, and that would cause any symbols used from libc to
17928       # always be unresolved, which means just about no library would
17929       # ever link correctly.  If we're not using GNU ld we use -z text
17930       # though, which does catch some bad symbols but isn't as heavy-handed
17931       # as -z defs.
17932       no_undefined_flag='${wl}-z,text'
17933       allow_undefined_flag='${wl}-z,nodefs'
17934       archive_cmds_need_lc=no
17935       hardcode_shlibpath_var=no
17936       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17937       hardcode_libdir_separator=':'
17938       link_all_deplibs=yes
17939       export_dynamic_flag_spec='${wl}-Bexport'
17940       runpath_var='LD_RUN_PATH'
17941
17942       if test "$GCC" = yes; then
17943         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17944         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17945       else
17946         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17947         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17948       fi
17949       ;;
17950
17951     uts4*)
17952       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17953       hardcode_libdir_flag_spec='-L$libdir'
17954       hardcode_shlibpath_var=no
17955       ;;
17956
17957     *)
17958       ld_shlibs=no
17959       ;;
17960     esac
17961
17962     if test x$host_vendor = xsni; then
17963       case $host in
17964       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17965         export_dynamic_flag_spec='${wl}-Blargedynsym'
17966         ;;
17967       esac
17968     fi
17969   fi
17970
17971 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17972 echo "${ECHO_T}$ld_shlibs" >&6
17973 test "$ld_shlibs" = no && can_build_shared=no
17974
17975 with_gnu_ld=$with_gnu_ld
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988
17989
17990
17991 #
17992 # Do we need to explicitly link libc?
17993 #
17994 case "x$archive_cmds_need_lc" in
17995 x|xyes)
17996   # Assume -lc should be added
17997   archive_cmds_need_lc=yes
17998
17999   if test "$enable_shared" = yes && test "$GCC" = yes; then
18000     case $archive_cmds in
18001     *'~'*)
18002       # FIXME: we may have to deal with multi-command sequences.
18003       ;;
18004     '$CC '*)
18005       # Test whether the compiler implicitly links with -lc since on some
18006       # systems, -lgcc has to come before -lc. If gcc already passes -lc
18007       # to ld, don't add -lc before -lgcc.
18008       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18009 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18010       $RM conftest*
18011       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18012
18013       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18014   (eval $ac_compile) 2>&5
18015   ac_status=$?
18016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18017   (exit $ac_status); } 2>conftest.err; then
18018         soname=conftest
18019         lib=conftest
18020         libobjs=conftest.$ac_objext
18021         deplibs=
18022         wl=$lt_prog_compiler_wl
18023         pic_flag=$lt_prog_compiler_pic
18024         compiler_flags=-v
18025         linker_flags=-v
18026         verstring=
18027         output_objdir=.
18028         libname=conftest
18029         lt_save_allow_undefined_flag=$allow_undefined_flag
18030         allow_undefined_flag=
18031         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18032   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18033   ac_status=$?
18034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18035   (exit $ac_status); }
18036         then
18037           archive_cmds_need_lc=no
18038         else
18039           archive_cmds_need_lc=yes
18040         fi
18041         allow_undefined_flag=$lt_save_allow_undefined_flag
18042       else
18043         cat conftest.err 1>&5
18044       fi
18045       $RM conftest*
18046       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18047 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18048       ;;
18049     esac
18050   fi
18051   ;;
18052 esac
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
18074
18075
18076
18077
18078
18079
18080
18081
18082
18083
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18086
18087
18088
18089
18090
18091
18092
18093
18094
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18096
18097
18098
18099
18100
18101
18102
18103
18104
18105
18106
18107
18108
18109
18110
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18211 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18212 withGCC=$GCC
18213 if test "$withGCC" = yes; then
18214   case $host_os in
18215     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18216     *) lt_awk_arg="/^libraries:/" ;;
18217   esac
18218   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18219   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18220     # if the path contains ";" then we assume it to be the separator
18221     # otherwise default to the standard path separator (i.e. ":") - it is
18222     # assumed that no part of a normal pathname contains ";" but that should
18223     # okay in the real world where ";" in dirpaths is itself problematic.
18224     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18225   else
18226     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18227   fi
18228   # Ok, now we have the path, separated by spaces, we can step through it
18229   # and add multilib dir if necessary.
18230   lt_tmp_lt_search_path_spec=
18231   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18232   for lt_sys_path in $lt_search_path_spec; do
18233     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18234       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18235     else
18236       test -d "$lt_sys_path" && \
18237         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18238     fi
18239   done
18240   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18241 BEGIN {RS=" "; FS="/|\n";} {
18242   lt_foo="";
18243   lt_count=0;
18244   for (lt_i = NF; lt_i > 0; lt_i--) {
18245     if ($lt_i != "" && $lt_i != ".") {
18246       if ($lt_i == "..") {
18247         lt_count++;
18248       } else {
18249         if (lt_count == 0) {
18250           lt_foo="/" $lt_i lt_foo;
18251         } else {
18252           lt_count--;
18253         }
18254       }
18255     }
18256   }
18257   if (lt_foo != "") { lt_freq[lt_foo]++; }
18258   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18259 }'`
18260   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18261 else
18262   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18263 fi
18264 library_names_spec=
18265 libname_spec='lib$name'
18266 soname_spec=
18267 shrext_cmds=".so"
18268 postinstall_cmds=
18269 postuninstall_cmds=
18270 finish_cmds=
18271 finish_eval=
18272 shlibpath_var=
18273 shlibpath_overrides_runpath=unknown
18274 version_type=none
18275 dynamic_linker="$host_os ld.so"
18276 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18277 need_lib_prefix=unknown
18278 hardcode_into_libs=no
18279
18280 # when you set need_version to no, make sure it does not cause -set_version
18281 # flags to be left without arguments
18282 need_version=unknown
18283
18284 case $host_os in
18285 aix3*)
18286   version_type=linux
18287   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18288   shlibpath_var=LIBPATH
18289
18290   # AIX 3 has no versioning support, so we append a major version to the name.
18291   soname_spec='${libname}${release}${shared_ext}$major'
18292   ;;
18293
18294 aix[4-9]*)
18295   version_type=linux
18296   need_lib_prefix=no
18297   need_version=no
18298   hardcode_into_libs=yes
18299   if test "$host_cpu" = ia64; then
18300     # AIX 5 supports IA64
18301     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18302     shlibpath_var=LD_LIBRARY_PATH
18303   else
18304     # With GCC up to 2.95.x, collect2 would create an import file
18305     # for dependence libraries.  The import file would start with
18306     # the line `#! .'.  This would cause the generated library to
18307     # depend on `.', always an invalid library.  This was fixed in
18308     # development snapshots of GCC prior to 3.0.
18309     case $host_os in
18310       aix4 | aix4.[01] | aix4.[01].*)
18311       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18312            echo ' yes '
18313            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18314         :
18315       else
18316         can_build_shared=no
18317       fi
18318       ;;
18319     esac
18320     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18321     # soname into executable. Probably we can add versioning support to
18322     # collect2, so additional links can be useful in future.
18323     if test "$aix_use_runtimelinking" = yes; then
18324       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18325       # instead of lib<name>.a to let people know that these are not
18326       # typical AIX shared libraries.
18327       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18328     else
18329       # We preserve .a as extension for shared libraries through AIX4.2
18330       # and later when we are not doing run time linking.
18331       library_names_spec='${libname}${release}.a $libname.a'
18332       soname_spec='${libname}${release}${shared_ext}$major'
18333     fi
18334     shlibpath_var=LIBPATH
18335   fi
18336   ;;
18337
18338 amigaos*)
18339   if test "$host_cpu" = m68k; then
18340     library_names_spec='$libname.ixlibrary $libname.a'
18341     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18342     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 ${libname}_ixlibrary.a || exit 1; done'
18343   else
18344     dynamic_linker=no
18345   fi
18346   ;;
18347
18348 beos*)
18349   library_names_spec='${libname}${shared_ext}'
18350   dynamic_linker="$host_os ld.so"
18351   shlibpath_var=LIBRARY_PATH
18352   ;;
18353
18354 bsdi[45]*)
18355   version_type=linux
18356   need_version=no
18357   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18358   soname_spec='${libname}${release}${shared_ext}$major'
18359   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18360   shlibpath_var=LD_LIBRARY_PATH
18361   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18362   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18363   # the default ld.so.conf also contains /usr/contrib/lib and
18364   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18365   # libtool to hard-code these into programs
18366   ;;
18367
18368 cygwin* | mingw* | pw32*)
18369   version_type=windows
18370   shrext_cmds=".dll"
18371   need_version=no
18372   need_lib_prefix=no
18373
18374   case $withGCC,$host_os in
18375   yes,cygwin* | yes,mingw* | yes,pw32*)
18376     library_names_spec='$libname.dll.a'
18377     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18378     postinstall_cmds='base_file=`basename \${file}`~
18379       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18380       dldir=$destdir/`dirname \$dlpath`~
18381       test -d \$dldir || mkdir -p \$dldir~
18382       $install_prog $dir/$dlname \$dldir/$dlname~
18383       chmod a+x \$dldir/$dlname~
18384       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18385         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18386       fi'
18387     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18388       dlpath=$dir/\$dldll~
18389        $RM \$dlpath'
18390     shlibpath_overrides_runpath=yes
18391
18392     case $host_os in
18393     cygwin*)
18394       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18395       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18396       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18397       ;;
18398     mingw*)
18399       # MinGW DLLs use traditional 'lib' prefix
18400       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18401       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18402       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18403         # It is most probably a Windows format PATH printed by
18404         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18405         # path with ; separators, and with drive letters. We can handle the
18406         # drive letters (cygwin fileutils understands them), so leave them,
18407         # especially as we might pass files found there to a mingw objdump,
18408         # which wouldn't understand a cygwinified path. Ahh.
18409         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18410       else
18411         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18412       fi
18413       ;;
18414     pw32*)
18415       # pw32 DLLs use 'pw' prefix rather than 'lib'
18416       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18417       ;;
18418     esac
18419     ;;
18420
18421   *)
18422     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18423     ;;
18424   esac
18425   dynamic_linker='Win32 ld.exe'
18426   # FIXME: first we should search . and the directory the executable is in
18427   shlibpath_var=PATH
18428   ;;
18429
18430 darwin* | rhapsody*)
18431   dynamic_linker="$host_os dyld"
18432   version_type=darwin
18433   need_lib_prefix=no
18434   need_version=no
18435   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18436   soname_spec='${libname}${release}${major}$shared_ext'
18437   shlibpath_overrides_runpath=yes
18438   shlibpath_var=DYLD_LIBRARY_PATH
18439   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18440
18441   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18442   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18443   ;;
18444
18445 dgux*)
18446   version_type=linux
18447   need_lib_prefix=no
18448   need_version=no
18449   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18450   soname_spec='${libname}${release}${shared_ext}$major'
18451   shlibpath_var=LD_LIBRARY_PATH
18452   ;;
18453
18454 freebsd1*)
18455   dynamic_linker=no
18456   ;;
18457
18458 freebsd* | dragonfly*)
18459   # DragonFly does not have aout.  When/if they implement a new
18460   # versioning mechanism, adjust this.
18461   if test -x /usr/bin/objformat; then
18462     objformat=`/usr/bin/objformat`
18463   else
18464     case $host_os in
18465     freebsd[123]*) objformat=aout ;;
18466     *) objformat=elf ;;
18467     esac
18468   fi
18469   version_type=freebsd-$objformat
18470   case $version_type in
18471     freebsd-elf*)
18472       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18473       need_version=no
18474       need_lib_prefix=no
18475       ;;
18476     freebsd-*)
18477       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18478       need_version=yes
18479       ;;
18480   esac
18481   shlibpath_var=LD_LIBRARY_PATH
18482   case $host_os in
18483   freebsd2*)
18484     shlibpath_overrides_runpath=yes
18485     ;;
18486   freebsd3.[01]* | freebsdelf3.[01]*)
18487     shlibpath_overrides_runpath=yes
18488     hardcode_into_libs=yes
18489     ;;
18490   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18491   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18492     shlibpath_overrides_runpath=no
18493     hardcode_into_libs=yes
18494     ;;
18495   *) # from 4.6 on, and DragonFly
18496     shlibpath_overrides_runpath=yes
18497     hardcode_into_libs=yes
18498     ;;
18499   esac
18500   ;;
18501
18502 gnu*)
18503   version_type=linux
18504   need_lib_prefix=no
18505   need_version=no
18506   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18507   soname_spec='${libname}${release}${shared_ext}$major'
18508   shlibpath_var=LD_LIBRARY_PATH
18509   hardcode_into_libs=yes
18510   ;;
18511
18512 hpux9* | hpux10* | hpux11*)
18513   # Give a soname corresponding to the major version so that dld.sl refuses to
18514   # link against other versions.
18515   version_type=sunos
18516   need_lib_prefix=no
18517   need_version=no
18518   case $host_cpu in
18519   ia64*)
18520     shrext_cmds='.so'
18521     hardcode_into_libs=yes
18522     dynamic_linker="$host_os dld.so"
18523     shlibpath_var=LD_LIBRARY_PATH
18524     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18525     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18526     soname_spec='${libname}${release}${shared_ext}$major'
18527     if test "X$HPUX_IA64_MODE" = X32; then
18528       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18529     else
18530       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18531     fi
18532     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18533     ;;
18534   hppa*64*)
18535     shrext_cmds='.sl'
18536     hardcode_into_libs=yes
18537     dynamic_linker="$host_os dld.sl"
18538     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18539     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18540     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18541     soname_spec='${libname}${release}${shared_ext}$major'
18542     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18543     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18544     ;;
18545   *)
18546     shrext_cmds='.sl'
18547     dynamic_linker="$host_os dld.sl"
18548     shlibpath_var=SHLIB_PATH
18549     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18550     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18551     soname_spec='${libname}${release}${shared_ext}$major'
18552     ;;
18553   esac
18554   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18555   postinstall_cmds='chmod 555 $lib'
18556   ;;
18557
18558 interix[3-9]*)
18559   version_type=linux
18560   need_lib_prefix=no
18561   need_version=no
18562   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18563   soname_spec='${libname}${release}${shared_ext}$major'
18564   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18565   shlibpath_var=LD_LIBRARY_PATH
18566   shlibpath_overrides_runpath=no
18567   hardcode_into_libs=yes
18568   ;;
18569
18570 irix5* | irix6* | nonstopux*)
18571   case $host_os in
18572     nonstopux*) version_type=nonstopux ;;
18573     *)
18574         if test "$lt_cv_prog_gnu_ld" = yes; then
18575                 version_type=linux
18576         else
18577                 version_type=irix
18578         fi ;;
18579   esac
18580   need_lib_prefix=no
18581   need_version=no
18582   soname_spec='${libname}${release}${shared_ext}$major'
18583   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18584   case $host_os in
18585   irix5* | nonstopux*)
18586     libsuff= shlibsuff=
18587     ;;
18588   *)
18589     case $LD in # libtool.m4 will add one of these switches to LD
18590     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18591       libsuff= shlibsuff= libmagic=32-bit;;
18592     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18593       libsuff=32 shlibsuff=N32 libmagic=N32;;
18594     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18595       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18596     *) libsuff= shlibsuff= libmagic=never-match;;
18597     esac
18598     ;;
18599   esac
18600   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18601   shlibpath_overrides_runpath=no
18602   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18603   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18604   hardcode_into_libs=yes
18605   ;;
18606
18607 # No shared lib support for Linux oldld, aout, or coff.
18608 linux*oldld* | linux*aout* | linux*coff*)
18609   dynamic_linker=no
18610   ;;
18611
18612 # This must be Linux ELF.
18613 linux* | k*bsd*-gnu)
18614   version_type=linux
18615   need_lib_prefix=no
18616   need_version=no
18617   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18618   soname_spec='${libname}${release}${shared_ext}$major'
18619   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18620   shlibpath_var=LD_LIBRARY_PATH
18621   shlibpath_overrides_runpath=no
18622   # Some binutils ld are patched to set DT_RUNPATH
18623   save_LDFLAGS=$LDFLAGS
18624   save_libdir=$libdir
18625   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18626        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18627   cat >conftest.$ac_ext <<_ACEOF
18628 /* confdefs.h.  */
18629 _ACEOF
18630 cat confdefs.h >>conftest.$ac_ext
18631 cat >>conftest.$ac_ext <<_ACEOF
18632 /* end confdefs.h.  */
18633
18634 int
18635 main ()
18636 {
18637
18638   ;
18639   return 0;
18640 }
18641 _ACEOF
18642 rm -f conftest.$ac_objext conftest$ac_exeext
18643 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18644   (eval $ac_link) 2>conftest.er1
18645   ac_status=$?
18646   grep -v '^ *+' conftest.er1 >conftest.err
18647   rm -f conftest.er1
18648   cat conftest.err >&5
18649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18650   (exit $ac_status); } &&
18651          { ac_try='test -z "$ac_c_werror_flag"
18652                          || test ! -s conftest.err'
18653   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18654   (eval $ac_try) 2>&5
18655   ac_status=$?
18656   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18657   (exit $ac_status); }; } &&
18658          { ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
18664   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18665   shlibpath_overrides_runpath=yes
18666 fi
18667
18668 else
18669   echo "$as_me: failed program was:" >&5
18670 sed 's/^/| /' conftest.$ac_ext >&5
18671
18672 fi
18673 rm -f conftest.err conftest.$ac_objext \
18674       conftest$ac_exeext conftest.$ac_ext
18675   LDFLAGS=$save_LDFLAGS
18676   libdir=$save_libdir
18677
18678   # This implies no fast_install, which is unacceptable.
18679   # Some rework will be needed to allow for fast_install
18680   # before this can be enabled.
18681   hardcode_into_libs=yes
18682
18683   # Append ld.so.conf contents to the search path
18684   if test -f /etc/ld.so.conf; then
18685     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' ' '`
18686     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18687   fi
18688
18689   # We used to test for /lib/ld.so.1 and disable shared libraries on
18690   # powerpc, because MkLinux only supported shared libraries with the
18691   # GNU dynamic linker.  Since this was broken with cross compilers,
18692   # most powerpc-linux boxes support dynamic linking these days and
18693   # people can always --disable-shared, the test was removed, and we
18694   # assume the GNU/Linux dynamic linker is in use.
18695   dynamic_linker='GNU/Linux ld.so'
18696   ;;
18697
18698 netbsd*)
18699   version_type=sunos
18700   need_lib_prefix=no
18701   need_version=no
18702   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18703     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18704     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18705     dynamic_linker='NetBSD (a.out) ld.so'
18706   else
18707     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18708     soname_spec='${libname}${release}${shared_ext}$major'
18709     dynamic_linker='NetBSD ld.elf_so'
18710   fi
18711   shlibpath_var=LD_LIBRARY_PATH
18712   shlibpath_overrides_runpath=yes
18713   hardcode_into_libs=yes
18714   ;;
18715
18716 newsos6)
18717   version_type=linux
18718   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18719   shlibpath_var=LD_LIBRARY_PATH
18720   shlibpath_overrides_runpath=yes
18721   ;;
18722
18723 *nto* | *qnx*)
18724   version_type=qnx
18725   need_lib_prefix=no
18726   need_version=no
18727   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18728   soname_spec='${libname}${release}${shared_ext}$major'
18729   shlibpath_var=LD_LIBRARY_PATH
18730   shlibpath_overrides_runpath=no
18731   hardcode_into_libs=yes
18732   dynamic_linker='ldqnx.so'
18733   ;;
18734
18735 openbsd*)
18736   version_type=sunos
18737   sys_lib_dlsearch_path_spec="/usr/lib"
18738   need_lib_prefix=no
18739   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18740   case $host_os in
18741     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18742     *)                          need_version=no  ;;
18743   esac
18744   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18745   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18746   shlibpath_var=LD_LIBRARY_PATH
18747   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18748     case $host_os in
18749       openbsd2.[89] | openbsd2.[89].*)
18750         shlibpath_overrides_runpath=no
18751         ;;
18752       *)
18753         shlibpath_overrides_runpath=yes
18754         ;;
18755       esac
18756   else
18757     shlibpath_overrides_runpath=yes
18758   fi
18759   ;;
18760
18761 os2*)
18762   libname_spec='$name'
18763   shrext_cmds=".dll"
18764   need_lib_prefix=no
18765   library_names_spec='$libname${shared_ext} $libname.a'
18766   dynamic_linker='OS/2 ld.exe'
18767   shlibpath_var=LIBPATH
18768   ;;
18769
18770 osf3* | osf4* | osf5*)
18771   version_type=osf
18772   need_lib_prefix=no
18773   need_version=no
18774   soname_spec='${libname}${release}${shared_ext}$major'
18775   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18776   shlibpath_var=LD_LIBRARY_PATH
18777   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18778   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18779   ;;
18780
18781 rdos*)
18782   dynamic_linker=no
18783   ;;
18784
18785 solaris*)
18786   version_type=linux
18787   need_lib_prefix=no
18788   need_version=no
18789   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18790   soname_spec='${libname}${release}${shared_ext}$major'
18791   shlibpath_var=LD_LIBRARY_PATH
18792   shlibpath_overrides_runpath=yes
18793   hardcode_into_libs=yes
18794   # ldd complains unless libraries are executable
18795   postinstall_cmds='chmod +x $lib'
18796   ;;
18797
18798 sunos4*)
18799   version_type=sunos
18800   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18801   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18802   shlibpath_var=LD_LIBRARY_PATH
18803   shlibpath_overrides_runpath=yes
18804   if test "$with_gnu_ld" = yes; then
18805     need_lib_prefix=no
18806   fi
18807   need_version=yes
18808   ;;
18809
18810 sysv4 | sysv4.3*)
18811   version_type=linux
18812   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18813   soname_spec='${libname}${release}${shared_ext}$major'
18814   shlibpath_var=LD_LIBRARY_PATH
18815   case $host_vendor in
18816     sni)
18817       shlibpath_overrides_runpath=no
18818       need_lib_prefix=no
18819       runpath_var=LD_RUN_PATH
18820       ;;
18821     siemens)
18822       need_lib_prefix=no
18823       ;;
18824     motorola)
18825       need_lib_prefix=no
18826       need_version=no
18827       shlibpath_overrides_runpath=no
18828       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18829       ;;
18830   esac
18831   ;;
18832
18833 sysv4*MP*)
18834   if test -d /usr/nec ;then
18835     version_type=linux
18836     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18837     soname_spec='$libname${shared_ext}.$major'
18838     shlibpath_var=LD_LIBRARY_PATH
18839   fi
18840   ;;
18841
18842 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18843   version_type=freebsd-elf
18844   need_lib_prefix=no
18845   need_version=no
18846   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18847   soname_spec='${libname}${release}${shared_ext}$major'
18848   shlibpath_var=LD_LIBRARY_PATH
18849   shlibpath_overrides_runpath=yes
18850   hardcode_into_libs=yes
18851   if test "$with_gnu_ld" = yes; then
18852     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18853   else
18854     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18855     case $host_os in
18856       sco3.2v5*)
18857         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18858         ;;
18859     esac
18860   fi
18861   sys_lib_dlsearch_path_spec='/usr/lib'
18862   ;;
18863
18864 tpf*)
18865   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18866   version_type=linux
18867   need_lib_prefix=no
18868   need_version=no
18869   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18870   shlibpath_var=LD_LIBRARY_PATH
18871   shlibpath_overrides_runpath=no
18872   hardcode_into_libs=yes
18873   ;;
18874
18875 uts4*)
18876   version_type=linux
18877   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18878   soname_spec='${libname}${release}${shared_ext}$major'
18879   shlibpath_var=LD_LIBRARY_PATH
18880   ;;
18881
18882 *)
18883   dynamic_linker=no
18884   ;;
18885 esac
18886 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18887 echo "${ECHO_T}$dynamic_linker" >&6
18888 test "$dynamic_linker" = no && can_build_shared=no
18889
18890 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18891 if test "$GCC" = yes; then
18892   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18893 fi
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18982 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18983 hardcode_action=
18984 if test -n "$hardcode_libdir_flag_spec" ||
18985    test -n "$runpath_var" ||
18986    test "X$hardcode_automatic" = "Xyes" ; then
18987
18988   # We can hardcode non-existent directories.
18989   if test "$hardcode_direct" != no &&
18990      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18991      # have to relink, otherwise we might link with an installed library
18992      # when we should be linking with a yet-to-be-installed one
18993      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18994      test "$hardcode_minus_L" != no; then
18995     # Linking always hardcodes the temporary library directory.
18996     hardcode_action=relink
18997   else
18998     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18999     hardcode_action=immediate
19000   fi
19001 else
19002   # We cannot hardcode anything, or else we can only hardcode existing
19003   # directories.
19004   hardcode_action=unsupported
19005 fi
19006 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19007 echo "${ECHO_T}$hardcode_action" >&6
19008
19009 if test "$hardcode_action" = relink ||
19010    test "$inherit_rpath" = yes; then
19011   # Fast installation is not supported
19012   enable_fast_install=no
19013 elif test "$shlibpath_overrides_runpath" = yes ||
19014      test "$enable_shared" = no; then
19015   # Fast installation is not necessary
19016   enable_fast_install=needless
19017 fi
19018
19019
19020
19021
19022
19023
19024   if test "x$enable_dlopen" != xyes; then
19025   enable_dlopen=unknown
19026   enable_dlopen_self=unknown
19027   enable_dlopen_self_static=unknown
19028 else
19029   lt_cv_dlopen=no
19030   lt_cv_dlopen_libs=
19031
19032   case $host_os in
19033   beos*)
19034     lt_cv_dlopen="load_add_on"
19035     lt_cv_dlopen_libs=
19036     lt_cv_dlopen_self=yes
19037     ;;
19038
19039   mingw* | pw32*)
19040     lt_cv_dlopen="LoadLibrary"
19041     lt_cv_dlopen_libs=
19042     ;;
19043
19044   cygwin*)
19045     lt_cv_dlopen="dlopen"
19046     lt_cv_dlopen_libs=
19047     ;;
19048
19049   darwin*)
19050   # if libdl is installed we need to link against it
19051     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19052 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19053 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19054   echo $ECHO_N "(cached) $ECHO_C" >&6
19055 else
19056   ac_check_lib_save_LIBS=$LIBS
19057 LIBS="-ldl  $LIBS"
19058 cat >conftest.$ac_ext <<_ACEOF
19059 /* confdefs.h.  */
19060 _ACEOF
19061 cat confdefs.h >>conftest.$ac_ext
19062 cat >>conftest.$ac_ext <<_ACEOF
19063 /* end confdefs.h.  */
19064
19065 /* Override any gcc2 internal prototype to avoid an error.  */
19066 #ifdef __cplusplus
19067 extern "C"
19068 #endif
19069 /* We use char because int might match the return type of a gcc2
19070    builtin and then its argument prototype would still apply.  */
19071 char dlopen ();
19072 int
19073 main ()
19074 {
19075 dlopen ();
19076   ;
19077   return 0;
19078 }
19079 _ACEOF
19080 rm -f conftest.$ac_objext conftest$ac_exeext
19081 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19082   (eval $ac_link) 2>conftest.er1
19083   ac_status=$?
19084   grep -v '^ *+' conftest.er1 >conftest.err
19085   rm -f conftest.er1
19086   cat conftest.err >&5
19087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19088   (exit $ac_status); } &&
19089          { ac_try='test -z "$ac_c_werror_flag"
19090                          || test ! -s conftest.err'
19091   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19092   (eval $ac_try) 2>&5
19093   ac_status=$?
19094   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19095   (exit $ac_status); }; } &&
19096          { ac_try='test -s conftest$ac_exeext'
19097   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19098   (eval $ac_try) 2>&5
19099   ac_status=$?
19100   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19101   (exit $ac_status); }; }; then
19102   ac_cv_lib_dl_dlopen=yes
19103 else
19104   echo "$as_me: failed program was:" >&5
19105 sed 's/^/| /' conftest.$ac_ext >&5
19106
19107 ac_cv_lib_dl_dlopen=no
19108 fi
19109 rm -f conftest.err conftest.$ac_objext \
19110       conftest$ac_exeext conftest.$ac_ext
19111 LIBS=$ac_check_lib_save_LIBS
19112 fi
19113 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19114 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19115 if test $ac_cv_lib_dl_dlopen = yes; then
19116   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19117 else
19118
19119     lt_cv_dlopen="dyld"
19120     lt_cv_dlopen_libs=
19121     lt_cv_dlopen_self=yes
19122
19123 fi
19124
19125     ;;
19126
19127   *)
19128     echo "$as_me:$LINENO: checking for shl_load" >&5
19129 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19130 if test "${ac_cv_func_shl_load+set}" = set; then
19131   echo $ECHO_N "(cached) $ECHO_C" >&6
19132 else
19133   cat >conftest.$ac_ext <<_ACEOF
19134 /* confdefs.h.  */
19135 _ACEOF
19136 cat confdefs.h >>conftest.$ac_ext
19137 cat >>conftest.$ac_ext <<_ACEOF
19138 /* end confdefs.h.  */
19139 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19140    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19141 #define shl_load innocuous_shl_load
19142
19143 /* System header to define __stub macros and hopefully few prototypes,
19144     which can conflict with char shl_load (); below.
19145     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19146     <limits.h> exists even on freestanding compilers.  */
19147
19148 #ifdef __STDC__
19149 # include <limits.h>
19150 #else
19151 # include <assert.h>
19152 #endif
19153
19154 #undef shl_load
19155
19156 /* Override any gcc2 internal prototype to avoid an error.  */
19157 #ifdef __cplusplus
19158 extern "C"
19159 {
19160 #endif
19161 /* We use char because int might match the return type of a gcc2
19162    builtin and then its argument prototype would still apply.  */
19163 char shl_load ();
19164 /* The GNU C library defines this for functions which it implements
19165     to always fail with ENOSYS.  Some functions are actually named
19166     something starting with __ and the normal name is an alias.  */
19167 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19168 choke me
19169 #else
19170 char (*f) () = shl_load;
19171 #endif
19172 #ifdef __cplusplus
19173 }
19174 #endif
19175
19176 int
19177 main ()
19178 {
19179 return f != shl_load;
19180   ;
19181   return 0;
19182 }
19183 _ACEOF
19184 rm -f conftest.$ac_objext conftest$ac_exeext
19185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19186   (eval $ac_link) 2>conftest.er1
19187   ac_status=$?
19188   grep -v '^ *+' conftest.er1 >conftest.err
19189   rm -f conftest.er1
19190   cat conftest.err >&5
19191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19192   (exit $ac_status); } &&
19193          { ac_try='test -z "$ac_c_werror_flag"
19194                          || test ! -s conftest.err'
19195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19196   (eval $ac_try) 2>&5
19197   ac_status=$?
19198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19199   (exit $ac_status); }; } &&
19200          { ac_try='test -s conftest$ac_exeext'
19201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19202   (eval $ac_try) 2>&5
19203   ac_status=$?
19204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19205   (exit $ac_status); }; }; then
19206   ac_cv_func_shl_load=yes
19207 else
19208   echo "$as_me: failed program was:" >&5
19209 sed 's/^/| /' conftest.$ac_ext >&5
19210
19211 ac_cv_func_shl_load=no
19212 fi
19213 rm -f conftest.err conftest.$ac_objext \
19214       conftest$ac_exeext conftest.$ac_ext
19215 fi
19216 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19217 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19218 if test $ac_cv_func_shl_load = yes; then
19219   lt_cv_dlopen="shl_load"
19220 else
19221   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19222 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19223 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19224   echo $ECHO_N "(cached) $ECHO_C" >&6
19225 else
19226   ac_check_lib_save_LIBS=$LIBS
19227 LIBS="-ldld  $LIBS"
19228 cat >conftest.$ac_ext <<_ACEOF
19229 /* confdefs.h.  */
19230 _ACEOF
19231 cat confdefs.h >>conftest.$ac_ext
19232 cat >>conftest.$ac_ext <<_ACEOF
19233 /* end confdefs.h.  */
19234
19235 /* Override any gcc2 internal prototype to avoid an error.  */
19236 #ifdef __cplusplus
19237 extern "C"
19238 #endif
19239 /* We use char because int might match the return type of a gcc2
19240    builtin and then its argument prototype would still apply.  */
19241 char shl_load ();
19242 int
19243 main ()
19244 {
19245 shl_load ();
19246   ;
19247   return 0;
19248 }
19249 _ACEOF
19250 rm -f conftest.$ac_objext conftest$ac_exeext
19251 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19252   (eval $ac_link) 2>conftest.er1
19253   ac_status=$?
19254   grep -v '^ *+' conftest.er1 >conftest.err
19255   rm -f conftest.er1
19256   cat conftest.err >&5
19257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19258   (exit $ac_status); } &&
19259          { ac_try='test -z "$ac_c_werror_flag"
19260                          || test ! -s conftest.err'
19261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19262   (eval $ac_try) 2>&5
19263   ac_status=$?
19264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19265   (exit $ac_status); }; } &&
19266          { ac_try='test -s conftest$ac_exeext'
19267   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19268   (eval $ac_try) 2>&5
19269   ac_status=$?
19270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19271   (exit $ac_status); }; }; then
19272   ac_cv_lib_dld_shl_load=yes
19273 else
19274   echo "$as_me: failed program was:" >&5
19275 sed 's/^/| /' conftest.$ac_ext >&5
19276
19277 ac_cv_lib_dld_shl_load=no
19278 fi
19279 rm -f conftest.err conftest.$ac_objext \
19280       conftest$ac_exeext conftest.$ac_ext
19281 LIBS=$ac_check_lib_save_LIBS
19282 fi
19283 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19284 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19285 if test $ac_cv_lib_dld_shl_load = yes; then
19286   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19287 else
19288   echo "$as_me:$LINENO: checking for dlopen" >&5
19289 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19290 if test "${ac_cv_func_dlopen+set}" = set; then
19291   echo $ECHO_N "(cached) $ECHO_C" >&6
19292 else
19293   cat >conftest.$ac_ext <<_ACEOF
19294 /* confdefs.h.  */
19295 _ACEOF
19296 cat confdefs.h >>conftest.$ac_ext
19297 cat >>conftest.$ac_ext <<_ACEOF
19298 /* end confdefs.h.  */
19299 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19300    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19301 #define dlopen innocuous_dlopen
19302
19303 /* System header to define __stub macros and hopefully few prototypes,
19304     which can conflict with char dlopen (); below.
19305     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19306     <limits.h> exists even on freestanding compilers.  */
19307
19308 #ifdef __STDC__
19309 # include <limits.h>
19310 #else
19311 # include <assert.h>
19312 #endif
19313
19314 #undef dlopen
19315
19316 /* Override any gcc2 internal prototype to avoid an error.  */
19317 #ifdef __cplusplus
19318 extern "C"
19319 {
19320 #endif
19321 /* We use char because int might match the return type of a gcc2
19322    builtin and then its argument prototype would still apply.  */
19323 char dlopen ();
19324 /* The GNU C library defines this for functions which it implements
19325     to always fail with ENOSYS.  Some functions are actually named
19326     something starting with __ and the normal name is an alias.  */
19327 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19328 choke me
19329 #else
19330 char (*f) () = dlopen;
19331 #endif
19332 #ifdef __cplusplus
19333 }
19334 #endif
19335
19336 int
19337 main ()
19338 {
19339 return f != dlopen;
19340   ;
19341   return 0;
19342 }
19343 _ACEOF
19344 rm -f conftest.$ac_objext conftest$ac_exeext
19345 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19346   (eval $ac_link) 2>conftest.er1
19347   ac_status=$?
19348   grep -v '^ *+' conftest.er1 >conftest.err
19349   rm -f conftest.er1
19350   cat conftest.err >&5
19351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19352   (exit $ac_status); } &&
19353          { ac_try='test -z "$ac_c_werror_flag"
19354                          || test ! -s conftest.err'
19355   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19356   (eval $ac_try) 2>&5
19357   ac_status=$?
19358   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19359   (exit $ac_status); }; } &&
19360          { ac_try='test -s conftest$ac_exeext'
19361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19362   (eval $ac_try) 2>&5
19363   ac_status=$?
19364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19365   (exit $ac_status); }; }; then
19366   ac_cv_func_dlopen=yes
19367 else
19368   echo "$as_me: failed program was:" >&5
19369 sed 's/^/| /' conftest.$ac_ext >&5
19370
19371 ac_cv_func_dlopen=no
19372 fi
19373 rm -f conftest.err conftest.$ac_objext \
19374       conftest$ac_exeext conftest.$ac_ext
19375 fi
19376 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19377 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19378 if test $ac_cv_func_dlopen = yes; then
19379   lt_cv_dlopen="dlopen"
19380 else
19381   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19382 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19383 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19384   echo $ECHO_N "(cached) $ECHO_C" >&6
19385 else
19386   ac_check_lib_save_LIBS=$LIBS
19387 LIBS="-ldl  $LIBS"
19388 cat >conftest.$ac_ext <<_ACEOF
19389 /* confdefs.h.  */
19390 _ACEOF
19391 cat confdefs.h >>conftest.$ac_ext
19392 cat >>conftest.$ac_ext <<_ACEOF
19393 /* end confdefs.h.  */
19394
19395 /* Override any gcc2 internal prototype to avoid an error.  */
19396 #ifdef __cplusplus
19397 extern "C"
19398 #endif
19399 /* We use char because int might match the return type of a gcc2
19400    builtin and then its argument prototype would still apply.  */
19401 char dlopen ();
19402 int
19403 main ()
19404 {
19405 dlopen ();
19406   ;
19407   return 0;
19408 }
19409 _ACEOF
19410 rm -f conftest.$ac_objext conftest$ac_exeext
19411 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19412   (eval $ac_link) 2>conftest.er1
19413   ac_status=$?
19414   grep -v '^ *+' conftest.er1 >conftest.err
19415   rm -f conftest.er1
19416   cat conftest.err >&5
19417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19418   (exit $ac_status); } &&
19419          { ac_try='test -z "$ac_c_werror_flag"
19420                          || test ! -s conftest.err'
19421   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19422   (eval $ac_try) 2>&5
19423   ac_status=$?
19424   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19425   (exit $ac_status); }; } &&
19426          { ac_try='test -s conftest$ac_exeext'
19427   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19428   (eval $ac_try) 2>&5
19429   ac_status=$?
19430   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19431   (exit $ac_status); }; }; then
19432   ac_cv_lib_dl_dlopen=yes
19433 else
19434   echo "$as_me: failed program was:" >&5
19435 sed 's/^/| /' conftest.$ac_ext >&5
19436
19437 ac_cv_lib_dl_dlopen=no
19438 fi
19439 rm -f conftest.err conftest.$ac_objext \
19440       conftest$ac_exeext conftest.$ac_ext
19441 LIBS=$ac_check_lib_save_LIBS
19442 fi
19443 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19444 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19445 if test $ac_cv_lib_dl_dlopen = yes; then
19446   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19447 else
19448   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19449 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19450 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19451   echo $ECHO_N "(cached) $ECHO_C" >&6
19452 else
19453   ac_check_lib_save_LIBS=$LIBS
19454 LIBS="-lsvld  $LIBS"
19455 cat >conftest.$ac_ext <<_ACEOF
19456 /* confdefs.h.  */
19457 _ACEOF
19458 cat confdefs.h >>conftest.$ac_ext
19459 cat >>conftest.$ac_ext <<_ACEOF
19460 /* end confdefs.h.  */
19461
19462 /* Override any gcc2 internal prototype to avoid an error.  */
19463 #ifdef __cplusplus
19464 extern "C"
19465 #endif
19466 /* We use char because int might match the return type of a gcc2
19467    builtin and then its argument prototype would still apply.  */
19468 char dlopen ();
19469 int
19470 main ()
19471 {
19472 dlopen ();
19473   ;
19474   return 0;
19475 }
19476 _ACEOF
19477 rm -f conftest.$ac_objext conftest$ac_exeext
19478 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19479   (eval $ac_link) 2>conftest.er1
19480   ac_status=$?
19481   grep -v '^ *+' conftest.er1 >conftest.err
19482   rm -f conftest.er1
19483   cat conftest.err >&5
19484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19485   (exit $ac_status); } &&
19486          { ac_try='test -z "$ac_c_werror_flag"
19487                          || test ! -s conftest.err'
19488   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19489   (eval $ac_try) 2>&5
19490   ac_status=$?
19491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19492   (exit $ac_status); }; } &&
19493          { ac_try='test -s conftest$ac_exeext'
19494   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19495   (eval $ac_try) 2>&5
19496   ac_status=$?
19497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19498   (exit $ac_status); }; }; then
19499   ac_cv_lib_svld_dlopen=yes
19500 else
19501   echo "$as_me: failed program was:" >&5
19502 sed 's/^/| /' conftest.$ac_ext >&5
19503
19504 ac_cv_lib_svld_dlopen=no
19505 fi
19506 rm -f conftest.err conftest.$ac_objext \
19507       conftest$ac_exeext conftest.$ac_ext
19508 LIBS=$ac_check_lib_save_LIBS
19509 fi
19510 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19511 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19512 if test $ac_cv_lib_svld_dlopen = yes; then
19513   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19514 else
19515   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19516 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19517 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19518   echo $ECHO_N "(cached) $ECHO_C" >&6
19519 else
19520   ac_check_lib_save_LIBS=$LIBS
19521 LIBS="-ldld  $LIBS"
19522 cat >conftest.$ac_ext <<_ACEOF
19523 /* confdefs.h.  */
19524 _ACEOF
19525 cat confdefs.h >>conftest.$ac_ext
19526 cat >>conftest.$ac_ext <<_ACEOF
19527 /* end confdefs.h.  */
19528
19529 /* Override any gcc2 internal prototype to avoid an error.  */
19530 #ifdef __cplusplus
19531 extern "C"
19532 #endif
19533 /* We use char because int might match the return type of a gcc2
19534    builtin and then its argument prototype would still apply.  */
19535 char dld_link ();
19536 int
19537 main ()
19538 {
19539 dld_link ();
19540   ;
19541   return 0;
19542 }
19543 _ACEOF
19544 rm -f conftest.$ac_objext conftest$ac_exeext
19545 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19546   (eval $ac_link) 2>conftest.er1
19547   ac_status=$?
19548   grep -v '^ *+' conftest.er1 >conftest.err
19549   rm -f conftest.er1
19550   cat conftest.err >&5
19551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19552   (exit $ac_status); } &&
19553          { ac_try='test -z "$ac_c_werror_flag"
19554                          || test ! -s conftest.err'
19555   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19556   (eval $ac_try) 2>&5
19557   ac_status=$?
19558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19559   (exit $ac_status); }; } &&
19560          { ac_try='test -s conftest$ac_exeext'
19561   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19562   (eval $ac_try) 2>&5
19563   ac_status=$?
19564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19565   (exit $ac_status); }; }; then
19566   ac_cv_lib_dld_dld_link=yes
19567 else
19568   echo "$as_me: failed program was:" >&5
19569 sed 's/^/| /' conftest.$ac_ext >&5
19570
19571 ac_cv_lib_dld_dld_link=no
19572 fi
19573 rm -f conftest.err conftest.$ac_objext \
19574       conftest$ac_exeext conftest.$ac_ext
19575 LIBS=$ac_check_lib_save_LIBS
19576 fi
19577 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19578 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19579 if test $ac_cv_lib_dld_dld_link = yes; then
19580   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19581 fi
19582
19583
19584 fi
19585
19586
19587 fi
19588
19589
19590 fi
19591
19592
19593 fi
19594
19595
19596 fi
19597
19598     ;;
19599   esac
19600
19601   if test "x$lt_cv_dlopen" != xno; then
19602     enable_dlopen=yes
19603   else
19604     enable_dlopen=no
19605   fi
19606
19607   case $lt_cv_dlopen in
19608   dlopen)
19609     save_CPPFLAGS="$CPPFLAGS"
19610     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19611
19612     save_LDFLAGS="$LDFLAGS"
19613     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19614
19615     save_LIBS="$LIBS"
19616     LIBS="$lt_cv_dlopen_libs $LIBS"
19617
19618     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19619 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19620 if test "${lt_cv_dlopen_self+set}" = set; then
19621   echo $ECHO_N "(cached) $ECHO_C" >&6
19622 else
19623           if test "$cross_compiling" = yes; then :
19624   lt_cv_dlopen_self=cross
19625 else
19626   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19627   lt_status=$lt_dlunknown
19628   cat > conftest.$ac_ext <<_LT_EOF
19629 #line 19629 "configure"
19630 #include "confdefs.h"
19631
19632 #if HAVE_DLFCN_H
19633 #include <dlfcn.h>
19634 #endif
19635
19636 #include <stdio.h>
19637
19638 #ifdef RTLD_GLOBAL
19639 #  define LT_DLGLOBAL           RTLD_GLOBAL
19640 #else
19641 #  ifdef DL_GLOBAL
19642 #    define LT_DLGLOBAL         DL_GLOBAL
19643 #  else
19644 #    define LT_DLGLOBAL         0
19645 #  endif
19646 #endif
19647
19648 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19649    find out it does not work in some platform. */
19650 #ifndef LT_DLLAZY_OR_NOW
19651 #  ifdef RTLD_LAZY
19652 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19653 #  else
19654 #    ifdef DL_LAZY
19655 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19656 #    else
19657 #      ifdef RTLD_NOW
19658 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19659 #      else
19660 #        ifdef DL_NOW
19661 #          define LT_DLLAZY_OR_NOW      DL_NOW
19662 #        else
19663 #          define LT_DLLAZY_OR_NOW      0
19664 #        endif
19665 #      endif
19666 #    endif
19667 #  endif
19668 #endif
19669
19670 #ifdef __cplusplus
19671 extern "C" void exit (int);
19672 #endif
19673
19674 void fnord() { int i=42;}
19675 int main ()
19676 {
19677   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19678   int status = $lt_dlunknown;
19679
19680   if (self)
19681     {
19682       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19683       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19684       /* dlclose (self); */
19685     }
19686   else
19687     puts (dlerror ());
19688
19689     exit (status);
19690 }
19691 _LT_EOF
19692   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19693   (eval $ac_link) 2>&5
19694   ac_status=$?
19695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19696   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19697     (./conftest; exit; ) >&5 2>/dev/null
19698     lt_status=$?
19699     case x$lt_status in
19700       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19701       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19702       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19703     esac
19704   else :
19705     # compilation failed
19706     lt_cv_dlopen_self=no
19707   fi
19708 fi
19709 rm -fr conftest*
19710
19711
19712 fi
19713 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19714 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19715
19716     if test "x$lt_cv_dlopen_self" = xyes; then
19717       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19718       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19719 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19720 if test "${lt_cv_dlopen_self_static+set}" = set; then
19721   echo $ECHO_N "(cached) $ECHO_C" >&6
19722 else
19723           if test "$cross_compiling" = yes; then :
19724   lt_cv_dlopen_self_static=cross
19725 else
19726   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19727   lt_status=$lt_dlunknown
19728   cat > conftest.$ac_ext <<_LT_EOF
19729 #line 19729 "configure"
19730 #include "confdefs.h"
19731
19732 #if HAVE_DLFCN_H
19733 #include <dlfcn.h>
19734 #endif
19735
19736 #include <stdio.h>
19737
19738 #ifdef RTLD_GLOBAL
19739 #  define LT_DLGLOBAL           RTLD_GLOBAL
19740 #else
19741 #  ifdef DL_GLOBAL
19742 #    define LT_DLGLOBAL         DL_GLOBAL
19743 #  else
19744 #    define LT_DLGLOBAL         0
19745 #  endif
19746 #endif
19747
19748 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19749    find out it does not work in some platform. */
19750 #ifndef LT_DLLAZY_OR_NOW
19751 #  ifdef RTLD_LAZY
19752 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19753 #  else
19754 #    ifdef DL_LAZY
19755 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19756 #    else
19757 #      ifdef RTLD_NOW
19758 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19759 #      else
19760 #        ifdef DL_NOW
19761 #          define LT_DLLAZY_OR_NOW      DL_NOW
19762 #        else
19763 #          define LT_DLLAZY_OR_NOW      0
19764 #        endif
19765 #      endif
19766 #    endif
19767 #  endif
19768 #endif
19769
19770 #ifdef __cplusplus
19771 extern "C" void exit (int);
19772 #endif
19773
19774 void fnord() { int i=42;}
19775 int main ()
19776 {
19777   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19778   int status = $lt_dlunknown;
19779
19780   if (self)
19781     {
19782       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19783       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19784       /* dlclose (self); */
19785     }
19786   else
19787     puts (dlerror ());
19788
19789     exit (status);
19790 }
19791 _LT_EOF
19792   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19793   (eval $ac_link) 2>&5
19794   ac_status=$?
19795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19796   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19797     (./conftest; exit; ) >&5 2>/dev/null
19798     lt_status=$?
19799     case x$lt_status in
19800       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19801       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19802       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19803     esac
19804   else :
19805     # compilation failed
19806     lt_cv_dlopen_self_static=no
19807   fi
19808 fi
19809 rm -fr conftest*
19810
19811
19812 fi
19813 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19814 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19815     fi
19816
19817     CPPFLAGS="$save_CPPFLAGS"
19818     LDFLAGS="$save_LDFLAGS"
19819     LIBS="$save_LIBS"
19820     ;;
19821   esac
19822
19823   case $lt_cv_dlopen_self in
19824   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19825   *) enable_dlopen_self=unknown ;;
19826   esac
19827
19828   case $lt_cv_dlopen_self_static in
19829   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19830   *) enable_dlopen_self_static=unknown ;;
19831   esac
19832 fi
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850 striplib=
19851 old_striplib=
19852 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19853 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19854 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19855   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19856   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19857   echo "$as_me:$LINENO: result: yes" >&5
19858 echo "${ECHO_T}yes" >&6
19859 else
19860 # FIXME - insert some real tests, host_os isn't really good enough
19861   case $host_os in
19862   darwin*)
19863     if test -n "$STRIP" ; then
19864       striplib="$STRIP -x"
19865       old_striplib="$STRIP -S"
19866       echo "$as_me:$LINENO: result: yes" >&5
19867 echo "${ECHO_T}yes" >&6
19868     else
19869       echo "$as_me:$LINENO: result: no" >&5
19870 echo "${ECHO_T}no" >&6
19871     fi
19872     ;;
19873   *)
19874     echo "$as_me:$LINENO: result: no" >&5
19875 echo "${ECHO_T}no" >&6
19876     ;;
19877   esac
19878 fi
19879
19880
19881
19882
19883
19884
19885
19886
19887
19888
19889
19890
19891   # Report which library types will actually be built
19892   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19893 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19894   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19895 echo "${ECHO_T}$can_build_shared" >&6
19896
19897   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19898 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19899   test "$can_build_shared" = "no" && enable_shared=no
19900
19901   # On AIX, shared libraries and static libraries use the same namespace, and
19902   # are all built from PIC.
19903   case $host_os in
19904   aix3*)
19905     test "$enable_shared" = yes && enable_static=no
19906     if test -n "$RANLIB"; then
19907       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19908       postinstall_cmds='$RANLIB $lib'
19909     fi
19910     ;;
19911
19912   aix[4-9]*)
19913     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19914       test "$enable_shared" = yes && enable_static=no
19915     fi
19916     ;;
19917   esac
19918   echo "$as_me:$LINENO: result: $enable_shared" >&5
19919 echo "${ECHO_T}$enable_shared" >&6
19920
19921   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19922 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19923   # Make sure either enable_shared or enable_static is yes.
19924   test "$enable_shared" = yes || enable_static=yes
19925   echo "$as_me:$LINENO: result: $enable_static" >&5
19926 echo "${ECHO_T}$enable_static" >&6
19927
19928
19929
19930
19931 fi
19932 ac_ext=c
19933 ac_cpp='$CPP $CPPFLAGS'
19934 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19935 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19936 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19937
19938 CC="$lt_save_CC"
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952
19953
19954
19955 # Only expand once:
19956
19957
19958
19959
19960
19961 # Identify the assembler which will work hand-in-glove with the newly
19962 # built GCC, so that we can examine its features.  This is the assembler
19963 # which will be driven by the driver program.
19964 #
19965 # If build != host, and we aren't building gas in-tree, we identify a
19966 # build->target assembler and hope that it will have the same features
19967 # as the host->target assembler we'll be using.
19968 gcc_cv_gas_major_version=
19969 gcc_cv_gas_minor_version=
19970 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19971
19972 if test "${gcc_cv_as+set}" = set; then
19973   :
19974 else
19975
19976 if test -x "$DEFAULT_ASSEMBLER"; then
19977         gcc_cv_as="$DEFAULT_ASSEMBLER"
19978 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19979      && test -f ../gas/Makefile \
19980      && test x$build = x$host; then
19981         gcc_cv_as=../gas/as-new$build_exeext
19982 elif test -x as$build_exeext; then
19983         # Build using assembler in the current directory.
19984         gcc_cv_as=./as$build_exeext
19985 elif test -x $AS_FOR_TARGET; then
19986         gcc_cv_as="$AS_FOR_TARGET"
19987 else
19988         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19989 set dummy $AS_FOR_TARGET; ac_word=$2
19990 echo "$as_me:$LINENO: checking for $ac_word" >&5
19991 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19992 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19993   echo $ECHO_N "(cached) $ECHO_C" >&6
19994 else
19995   case $gcc_cv_as in
19996   [\\/]* | ?:[\\/]*)
19997   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19998   ;;
19999   *)
20000   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20001 for as_dir in $PATH
20002 do
20003   IFS=$as_save_IFS
20004   test -z "$as_dir" && as_dir=.
20005   for ac_exec_ext in '' $ac_executable_extensions; do
20006   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20007     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20008     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20009     break 2
20010   fi
20011 done
20012 done
20013
20014   ;;
20015 esac
20016 fi
20017 gcc_cv_as=$ac_cv_path_gcc_cv_as
20018
20019 if test -n "$gcc_cv_as"; then
20020   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20021 echo "${ECHO_T}$gcc_cv_as" >&6
20022 else
20023   echo "$as_me:$LINENO: result: no" >&5
20024 echo "${ECHO_T}no" >&6
20025 fi
20026
20027 fi
20028 fi
20029
20030
20031 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20032
20033 case "$ORIGINAL_AS_FOR_TARGET" in
20034   ./as | ./as$build_exeext) ;;
20035   *)           ac_config_files="$ac_config_files as:exec-tool.in"
20036  ;;
20037 esac
20038
20039 echo "$as_me:$LINENO: checking what assembler to use" >&5
20040 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20041 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20042   # Single tree build which includes gas.  We want to prefer it
20043   # over whatever linker top-level may have detected, since
20044   # we'll use what we're building after installation anyway.
20045   echo "$as_me:$LINENO: result: newly built gas" >&5
20046 echo "${ECHO_T}newly built gas" >&6
20047   in_tree_gas=yes
20048   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20049 for f in $gcc_cv_as_bfd_srcdir/configure \
20050          $gcc_cv_as_gas_srcdir/configure \
20051          $gcc_cv_as_gas_srcdir/configure.in \
20052          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20053   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20054   if test x$gcc_cv_gas_version != x; then
20055     break
20056   fi
20057 done
20058 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20059 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20060 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20061 case $gcc_cv_gas_patch_version in
20062   "") gcc_cv_gas_patch_version="0" ;;
20063 esac
20064 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20065                             + $gcc_cv_gas_minor_version \) \* 1000 \
20066                             + $gcc_cv_gas_patch_version`
20067
20068   in_tree_gas_is_elf=no
20069   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20070      || (grep 'obj_format = multi' ../gas/Makefile \
20071          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20072   then
20073     in_tree_gas_is_elf=yes
20074   fi
20075 else
20076   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20077 echo "${ECHO_T}$gcc_cv_as" >&6
20078   in_tree_gas=no
20079 fi
20080
20081 # Identify the linker which will work hand-in-glove with the newly
20082 # built GCC, so that we can examine its features.  This is the linker
20083 # which will be driven by the driver program.
20084 #
20085 # If build != host, and we aren't building gas in-tree, we identify a
20086 # build->target linker and hope that it will have the same features
20087 # as the host->target linker we'll be using.
20088 gcc_cv_gld_major_version=
20089 gcc_cv_gld_minor_version=
20090 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20091 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20092
20093 if test "${gcc_cv_ld+set}" = set; then
20094   :
20095 else
20096
20097 if test -x "$DEFAULT_LINKER"; then
20098         gcc_cv_ld="$DEFAULT_LINKER"
20099 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20100      && test -f ../ld/Makefile \
20101      && test x$build = x$host; then
20102         gcc_cv_ld=../ld/ld-new$build_exeext
20103 elif test -x collect-ld$build_exeext; then
20104         # Build using linker in the current directory.
20105         gcc_cv_ld=./collect-ld$build_exeext
20106 elif test -x $LD_FOR_TARGET; then
20107         gcc_cv_ld="$LD_FOR_TARGET"
20108 else
20109         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20110 set dummy $LD_FOR_TARGET; ac_word=$2
20111 echo "$as_me:$LINENO: checking for $ac_word" >&5
20112 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20113 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20114   echo $ECHO_N "(cached) $ECHO_C" >&6
20115 else
20116   case $gcc_cv_ld in
20117   [\\/]* | ?:[\\/]*)
20118   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20119   ;;
20120   *)
20121   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20122 for as_dir in $PATH
20123 do
20124   IFS=$as_save_IFS
20125   test -z "$as_dir" && as_dir=.
20126   for ac_exec_ext in '' $ac_executable_extensions; do
20127   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20128     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20129     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20130     break 2
20131   fi
20132 done
20133 done
20134
20135   ;;
20136 esac
20137 fi
20138 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20139
20140 if test -n "$gcc_cv_ld"; then
20141   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20142 echo "${ECHO_T}$gcc_cv_ld" >&6
20143 else
20144   echo "$as_me:$LINENO: result: no" >&5
20145 echo "${ECHO_T}no" >&6
20146 fi
20147
20148 fi
20149 fi
20150
20151
20152 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20153
20154 case "$ORIGINAL_LD_FOR_TARGET" in
20155   ./collect-ld | ./collect-ld$build_exeext) ;;
20156   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20157  ;;
20158 esac
20159
20160 echo "$as_me:$LINENO: checking what linker to use" >&5
20161 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20162 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20163         # Single tree build which includes ld.  We want to prefer it
20164         # over whatever linker top-level may have detected, since
20165         # we'll use what we're building after installation anyway.
20166         echo "$as_me:$LINENO: result: newly built ld" >&5
20167 echo "${ECHO_T}newly built ld" >&6
20168         in_tree_ld=yes
20169         in_tree_ld_is_elf=no
20170         if (grep 'EMUL = .*elf' ../ld/Makefile \
20171             || grep 'EMUL = .*linux' ../ld/Makefile \
20172             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20173           in_tree_ld_is_elf=yes
20174         fi
20175         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
20176         do
20177                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20178                 if test x$gcc_cv_gld_version != x; then
20179                         break
20180                 fi
20181         done
20182         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20183         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20184 else
20185         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20186 echo "${ECHO_T}$gcc_cv_ld" >&6
20187         in_tree_ld=no
20188 fi
20189
20190 # Figure out what nm we will be using.
20191 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20192 if test "${gcc_cv_nm+set}" = set; then
20193   :
20194 else
20195
20196 if test -f $gcc_cv_binutils_srcdir/configure.in \
20197      && test -f ../binutils/Makefile \
20198      && test x$build = x$host; then
20199         gcc_cv_nm=../binutils/nm-new$build_exeext
20200 elif test -x nm$build_exeext; then
20201         gcc_cv_nm=./nm$build_exeext
20202 elif test -x $NM_FOR_TARGET; then
20203         gcc_cv_nm="$NM_FOR_TARGET"
20204 else
20205         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20206 set dummy $NM_FOR_TARGET; ac_word=$2
20207 echo "$as_me:$LINENO: checking for $ac_word" >&5
20208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20209 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20210   echo $ECHO_N "(cached) $ECHO_C" >&6
20211 else
20212   case $gcc_cv_nm in
20213   [\\/]* | ?:[\\/]*)
20214   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20215   ;;
20216   *)
20217   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20218 for as_dir in $PATH
20219 do
20220   IFS=$as_save_IFS
20221   test -z "$as_dir" && as_dir=.
20222   for ac_exec_ext in '' $ac_executable_extensions; do
20223   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20224     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20225     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20226     break 2
20227   fi
20228 done
20229 done
20230
20231   ;;
20232 esac
20233 fi
20234 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20235
20236 if test -n "$gcc_cv_nm"; then
20237   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20238 echo "${ECHO_T}$gcc_cv_nm" >&6
20239 else
20240   echo "$as_me:$LINENO: result: no" >&5
20241 echo "${ECHO_T}no" >&6
20242 fi
20243
20244 fi
20245 fi
20246
20247
20248 echo "$as_me:$LINENO: checking what nm to use" >&5
20249 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20250 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20251         # Single tree build which includes binutils.
20252         echo "$as_me:$LINENO: result: newly built nm" >&5
20253 echo "${ECHO_T}newly built nm" >&6
20254         in_tree_nm=yes
20255 else
20256         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20257 echo "${ECHO_T}$gcc_cv_nm" >&6
20258         in_tree_nm=no
20259 fi
20260
20261 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20262
20263 case "$ORIGINAL_NM_FOR_TARGET" in
20264   ./nm | ./nm$build_exeext) ;;
20265   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20266  ;;
20267 esac
20268
20269
20270 # Figure out what objdump we will be using.
20271 if test "${gcc_cv_objdump+set}" = set; then
20272   :
20273 else
20274
20275 if test -f $gcc_cv_binutils_srcdir/configure.in \
20276      && test -f ../binutils/Makefile \
20277      && test x$build = x$host; then
20278         # Single tree build which includes binutils.
20279         gcc_cv_objdump=../binutils/objdump$build_exeext
20280 elif test -x objdump$build_exeext; then
20281         gcc_cv_objdump=./objdump$build_exeext
20282 elif test -x $OBJDUMP_FOR_TARGET; then
20283         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20284 else
20285         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20286 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20287 echo "$as_me:$LINENO: checking for $ac_word" >&5
20288 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20289 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20290   echo $ECHO_N "(cached) $ECHO_C" >&6
20291 else
20292   case $gcc_cv_objdump in
20293   [\\/]* | ?:[\\/]*)
20294   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20295   ;;
20296   *)
20297   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20298 for as_dir in $PATH
20299 do
20300   IFS=$as_save_IFS
20301   test -z "$as_dir" && as_dir=.
20302   for ac_exec_ext in '' $ac_executable_extensions; do
20303   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20304     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20305     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20306     break 2
20307   fi
20308 done
20309 done
20310
20311   ;;
20312 esac
20313 fi
20314 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20315
20316 if test -n "$gcc_cv_objdump"; then
20317   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20318 echo "${ECHO_T}$gcc_cv_objdump" >&6
20319 else
20320   echo "$as_me:$LINENO: result: no" >&5
20321 echo "${ECHO_T}no" >&6
20322 fi
20323
20324 fi
20325 fi
20326
20327
20328 echo "$as_me:$LINENO: checking what objdump to use" >&5
20329 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20330 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20331         # Single tree build which includes binutils.
20332         echo "$as_me:$LINENO: result: newly built objdump" >&5
20333 echo "${ECHO_T}newly built objdump" >&6
20334 elif test x$gcc_cv_objdump = x; then
20335         echo "$as_me:$LINENO: result: not found" >&5
20336 echo "${ECHO_T}not found" >&6
20337 else
20338         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20339 echo "${ECHO_T}$gcc_cv_objdump" >&6
20340 fi
20341
20342 # Figure out what assembler alignment features are present.
20343 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20344 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20345 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20346   echo $ECHO_N "(cached) $ECHO_C" >&6
20347 else
20348   gcc_cv_as_balign_and_p2align=no
20349     if test $in_tree_gas = yes; then
20350     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20351   then gcc_cv_as_balign_and_p2align=yes
20352 fi
20353   elif test x$gcc_cv_as != x; then
20354     echo '.balign 4
20355 .p2align 2' > conftest.s
20356     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20357   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20358   (eval $ac_try) 2>&5
20359   ac_status=$?
20360   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20361   (exit $ac_status); }; }
20362     then
20363         gcc_cv_as_balign_and_p2align=yes
20364     else
20365       echo "configure: failed program was" >&5
20366       cat conftest.s >&5
20367     fi
20368     rm -f conftest.o conftest.s
20369   fi
20370 fi
20371 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20372 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20373 if test $gcc_cv_as_balign_and_p2align = yes; then
20374
20375 cat >>confdefs.h <<\_ACEOF
20376 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20377 _ACEOF
20378
20379 fi
20380
20381 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20382 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20383 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20384   echo $ECHO_N "(cached) $ECHO_C" >&6
20385 else
20386   gcc_cv_as_max_skip_p2align=no
20387     if test $in_tree_gas = yes; then
20388     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20389   then gcc_cv_as_max_skip_p2align=yes
20390 fi
20391   elif test x$gcc_cv_as != x; then
20392     echo '.p2align 4,,7' > conftest.s
20393     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20394   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20395   (eval $ac_try) 2>&5
20396   ac_status=$?
20397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20398   (exit $ac_status); }; }
20399     then
20400         gcc_cv_as_max_skip_p2align=yes
20401     else
20402       echo "configure: failed program was" >&5
20403       cat conftest.s >&5
20404     fi
20405     rm -f conftest.o conftest.s
20406   fi
20407 fi
20408 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20409 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20410 if test $gcc_cv_as_max_skip_p2align = yes; then
20411
20412 cat >>confdefs.h <<\_ACEOF
20413 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20414 _ACEOF
20415
20416 fi
20417
20418 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20419 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20420 if test "${gcc_cv_as_literal16+set}" = set; then
20421   echo $ECHO_N "(cached) $ECHO_C" >&6
20422 else
20423   gcc_cv_as_literal16=no
20424     if test $in_tree_gas = yes; then
20425     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20426   then gcc_cv_as_literal16=yes
20427 fi
20428   elif test x$gcc_cv_as != x; then
20429     echo '.literal16' > conftest.s
20430     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20431   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20432   (eval $ac_try) 2>&5
20433   ac_status=$?
20434   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20435   (exit $ac_status); }; }
20436     then
20437         gcc_cv_as_literal16=yes
20438     else
20439       echo "configure: failed program was" >&5
20440       cat conftest.s >&5
20441     fi
20442     rm -f conftest.o conftest.s
20443   fi
20444 fi
20445 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20446 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20447 if test $gcc_cv_as_literal16 = yes; then
20448
20449 cat >>confdefs.h <<\_ACEOF
20450 #define HAVE_GAS_LITERAL16 1
20451 _ACEOF
20452
20453 fi
20454
20455 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20456 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20457 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20458   echo $ECHO_N "(cached) $ECHO_C" >&6
20459 else
20460   gcc_cv_as_subsection_m1=no
20461     if test $in_tree_gas = yes; then
20462     if test $in_tree_gas_is_elf = yes \
20463   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20464   then gcc_cv_as_subsection_m1=yes
20465 fi
20466   elif test x$gcc_cv_as != x; then
20467     echo 'conftest_label1: .word 0
20468 .subsection -1
20469 conftest_label2: .word 0
20470 .previous' > conftest.s
20471     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20473   (eval $ac_try) 2>&5
20474   ac_status=$?
20475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20476   (exit $ac_status); }; }
20477     then
20478         if test x$gcc_cv_nm != x; then
20479     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20480     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20481     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20482     then :
20483     else gcc_cv_as_subsection_m1=yes
20484     fi
20485     rm -f conftest.nm1 conftest.nm2
20486   fi
20487     else
20488       echo "configure: failed program was" >&5
20489       cat conftest.s >&5
20490     fi
20491     rm -f conftest.o conftest.s
20492   fi
20493 fi
20494 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20495 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20496 if test $gcc_cv_as_subsection_m1 = yes; then
20497
20498 cat >>confdefs.h <<\_ACEOF
20499 #define HAVE_GAS_SUBSECTION_ORDERING 1
20500 _ACEOF
20501
20502 fi
20503
20504 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20505 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20506 if test "${gcc_cv_as_weak+set}" = set; then
20507   echo $ECHO_N "(cached) $ECHO_C" >&6
20508 else
20509   gcc_cv_as_weak=no
20510     if test $in_tree_gas = yes; then
20511     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20512   then gcc_cv_as_weak=yes
20513 fi
20514   elif test x$gcc_cv_as != x; then
20515     echo '      .weak foobar' > conftest.s
20516     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20518   (eval $ac_try) 2>&5
20519   ac_status=$?
20520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20521   (exit $ac_status); }; }
20522     then
20523         gcc_cv_as_weak=yes
20524     else
20525       echo "configure: failed program was" >&5
20526       cat conftest.s >&5
20527     fi
20528     rm -f conftest.o conftest.s
20529   fi
20530 fi
20531 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20532 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20533 if test $gcc_cv_as_weak = yes; then
20534
20535 cat >>confdefs.h <<\_ACEOF
20536 #define HAVE_GAS_WEAK 1
20537 _ACEOF
20538
20539 fi
20540
20541 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20542 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20543 if test "${gcc_cv_as_weakref+set}" = set; then
20544   echo $ECHO_N "(cached) $ECHO_C" >&6
20545 else
20546   gcc_cv_as_weakref=no
20547     if test $in_tree_gas = yes; then
20548     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20549   then gcc_cv_as_weakref=yes
20550 fi
20551   elif test x$gcc_cv_as != x; then
20552     echo '      .weakref foobar, barfnot' > conftest.s
20553     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20554   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20555   (eval $ac_try) 2>&5
20556   ac_status=$?
20557   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20558   (exit $ac_status); }; }
20559     then
20560         gcc_cv_as_weakref=yes
20561     else
20562       echo "configure: failed program was" >&5
20563       cat conftest.s >&5
20564     fi
20565     rm -f conftest.o conftest.s
20566   fi
20567 fi
20568 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20569 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20570 if test $gcc_cv_as_weakref = yes; then
20571
20572 cat >>confdefs.h <<\_ACEOF
20573 #define HAVE_GAS_WEAKREF 1
20574 _ACEOF
20575
20576 fi
20577
20578 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20579 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20580 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20581   echo $ECHO_N "(cached) $ECHO_C" >&6
20582 else
20583   gcc_cv_as_nsubspa_comdat=no
20584     if test $in_tree_gas = yes; then
20585     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20586   then gcc_cv_as_nsubspa_comdat=yes
20587 fi
20588   elif test x$gcc_cv_as != x; then
20589     echo '      .SPACE $TEXT$
20590         .NSUBSPA $CODE$,COMDAT' > conftest.s
20591     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20593   (eval $ac_try) 2>&5
20594   ac_status=$?
20595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20596   (exit $ac_status); }; }
20597     then
20598         gcc_cv_as_nsubspa_comdat=yes
20599     else
20600       echo "configure: failed program was" >&5
20601       cat conftest.s >&5
20602     fi
20603     rm -f conftest.o conftest.s
20604   fi
20605 fi
20606 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20607 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20608 if test $gcc_cv_as_nsubspa_comdat = yes; then
20609
20610 cat >>confdefs.h <<\_ACEOF
20611 #define HAVE_GAS_NSUBSPA_COMDAT 1
20612 _ACEOF
20613
20614 fi
20615
20616 # .hidden needs to be supported in both the assembler and the linker,
20617 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20618 # This is irritatingly difficult to feature test for; we have to check the
20619 # date string after the version number.  If we've got an in-tree
20620 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20621 # to be safe.
20622 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20623 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20624 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20625 if test "${gcc_cv_as_hidden+set}" = set; then
20626   echo $ECHO_N "(cached) $ECHO_C" >&6
20627 else
20628   gcc_cv_as_hidden=no
20629     if test $in_tree_gas = yes; then
20630     if test $in_tree_gas_is_elf = yes \
20631   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20632   then gcc_cv_as_hidden=yes
20633 fi
20634   elif test x$gcc_cv_as != x; then
20635     echo '      .hidden foobar
20636 foobar:' > conftest.s
20637     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20638   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20639   (eval $ac_try) 2>&5
20640   ac_status=$?
20641   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20642   (exit $ac_status); }; }
20643     then
20644         gcc_cv_as_hidden=yes
20645     else
20646       echo "configure: failed program was" >&5
20647       cat conftest.s >&5
20648     fi
20649     rm -f conftest.o conftest.s
20650   fi
20651 fi
20652 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20653 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20654
20655
20656 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20657 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20658 if test "${gcc_cv_ld_hidden+set}" = set; then
20659   echo $ECHO_N "(cached) $ECHO_C" >&6
20660 else
20661   if test $in_tree_ld = yes ; then
20662   gcc_cv_ld_hidden=no
20663   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20664      && test $in_tree_ld_is_elf = yes; then
20665      gcc_cv_ld_hidden=yes
20666   fi
20667 else
20668   gcc_cv_ld_hidden=yes
20669   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20670   if echo "$ld_ver" | grep GNU > /dev/null; then
20671     ld_vers=`echo $ld_ver | sed -n \
20672         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20673     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20674     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20675     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20676     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20677     if test 0"$ld_date" -lt 20020404; then
20678       if test -n "$ld_date"; then
20679         # If there was date string, but was earlier than 2002-04-04, fail
20680         gcc_cv_ld_hidden=no
20681       elif test -z "$ld_vers"; then
20682         # If there was no date string nor ld version number, something is wrong
20683         gcc_cv_ld_hidden=no
20684       else
20685         test -z "$ld_vers_patch" && ld_vers_patch=0
20686         if test "$ld_vers_major" -lt 2; then
20687           gcc_cv_ld_hidden=no
20688         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20689           gcc_cv_ld_hidden="no"
20690         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20691           gcc_cv_ld_hidden=no
20692         fi
20693       fi
20694     fi
20695   else
20696     case "${target}" in
20697       hppa64*-*-hpux* | ia64*-*-hpux*)
20698         gcc_cv_ld_hidden=yes
20699         ;;
20700       *)
20701         gcc_cv_ld_hidden=no
20702         ;;
20703     esac
20704   fi
20705 fi
20706 fi
20707 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20708 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20709 libgcc_visibility=no
20710
20711
20712 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20713   libgcc_visibility=yes
20714
20715 cat >>confdefs.h <<\_ACEOF
20716 #define HAVE_GAS_HIDDEN 1
20717 _ACEOF
20718
20719 fi
20720
20721 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20722 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20723 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20724 if test "${gcc_cv_as_leb128+set}" = set; then
20725   echo $ECHO_N "(cached) $ECHO_C" >&6
20726 else
20727   gcc_cv_as_leb128=no
20728     if test $in_tree_gas = yes; then
20729     if test $in_tree_gas_is_elf = yes \
20730   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20731   then gcc_cv_as_leb128=yes
20732 fi
20733   elif test x$gcc_cv_as != x; then
20734     echo '      .data
20735         .uleb128 L2 - L1
20736 L1:
20737         .uleb128 1280
20738         .sleb128 -1010
20739 L2:' > conftest.s
20740     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20741   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20742   (eval $ac_try) 2>&5
20743   ac_status=$?
20744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20745   (exit $ac_status); }; }
20746     then
20747         # GAS versions before 2.11 do not support uleb128,
20748   # despite appearing to.
20749   # ??? There exists an elf-specific test that will crash
20750   # the assembler.  Perhaps it's better to figure out whether
20751   # arbitrary sections are supported and try the test.
20752   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20753   if echo "$as_ver" | grep GNU > /dev/null; then
20754     as_vers=`echo $as_ver | sed -n \
20755         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20756     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20757     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20758     if test $as_major -eq 2 && test $as_minor -lt 11
20759     then :
20760     else gcc_cv_as_leb128=yes
20761     fi
20762   fi
20763     else
20764       echo "configure: failed program was" >&5
20765       cat conftest.s >&5
20766     fi
20767     rm -f conftest.o conftest.s
20768   fi
20769 fi
20770 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20771 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20772 if test $gcc_cv_as_leb128 = yes; then
20773
20774 cat >>confdefs.h <<\_ACEOF
20775 #define HAVE_AS_LEB128 1
20776 _ACEOF
20777
20778 fi
20779
20780 # GAS versions up to and including 2.11.0 may mis-optimize
20781 # .eh_frame data.
20782 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20783 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20784 if test "${gcc_cv_as_eh_frame+set}" = set; then
20785   echo $ECHO_N "(cached) $ECHO_C" >&6
20786 else
20787   gcc_cv_as_eh_frame=no
20788     if test $in_tree_gas = yes; then
20789     if test $in_tree_gas_is_elf = yes \
20790   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20791   then gcc_cv_as_eh_frame=yes
20792 fi
20793   elif test x$gcc_cv_as != x; then
20794     echo '      .text
20795 .LFB1:
20796         .4byte  0
20797 .L1:
20798         .4byte  0
20799 .LFE1:
20800         .section        .eh_frame,"aw",@progbits
20801 __FRAME_BEGIN__:
20802         .4byte  .LECIE1-.LSCIE1
20803 .LSCIE1:
20804         .4byte  0x0
20805         .byte   0x1
20806         .ascii "z\0"
20807         .byte   0x1
20808         .byte   0x78
20809         .byte   0x1a
20810         .byte   0x0
20811         .byte   0x4
20812         .4byte  1
20813         .p2align 1
20814 .LECIE1:
20815 .LSFDE1:
20816         .4byte  .LEFDE1-.LASFDE1
20817 .LASFDE1:
20818         .4byte  .LASFDE1-__FRAME_BEGIN__
20819         .4byte  .LFB1
20820         .4byte  .LFE1-.LFB1
20821         .byte   0x4
20822         .4byte  .LFE1-.LFB1
20823         .byte   0x4
20824         .4byte  .L1-.LFB1
20825 .LEFDE1:' > conftest.s
20826     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20827   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20828   (eval $ac_try) 2>&5
20829   ac_status=$?
20830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20831   (exit $ac_status); }; }
20832     then
20833           cat > conftest.lit <<EOF
20834  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20835  0010 01000000 12000000 18000000 00000000  ................
20836  0020 08000000 04080000 0044               .........D
20837 EOF
20838 cat > conftest.big <<EOF
20839  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20840  0010 00000001 00000012 00000018 00000000  ................
20841  0020 00000008 04000000 0844               .........D
20842 EOF
20843   # If the assembler didn't choke, and we can objdump,
20844   # and we got the correct data, then succeed.
20845   # The text in the here-document typically retains its unix-style line
20846   # endings, while the output of objdump will use host line endings.
20847   # Therefore, use diff -b for the comparisons.
20848   if test x$gcc_cv_objdump != x \
20849   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20850      | tail -3 > conftest.got \
20851   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20852     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20853   then
20854     gcc_cv_as_eh_frame=yes
20855   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20856   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20857   (eval $ac_try) 2>&5
20858   ac_status=$?
20859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20860   (exit $ac_status); }; }; then
20861     gcc_cv_as_eh_frame=buggy
20862   else
20863     # Uh oh, what do we do now?
20864     gcc_cv_as_eh_frame=no
20865   fi
20866     else
20867       echo "configure: failed program was" >&5
20868       cat conftest.s >&5
20869     fi
20870     rm -f conftest.o conftest.s
20871   fi
20872 fi
20873 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20874 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20875
20876
20877 if test $gcc_cv_as_eh_frame = buggy; then
20878
20879 cat >>confdefs.h <<\_ACEOF
20880 #define USE_AS_TRADITIONAL_FORMAT 1
20881 _ACEOF
20882
20883 fi
20884
20885 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20886 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20887 if test "${gcc_cv_as_shf_merge+set}" = set; then
20888   echo $ECHO_N "(cached) $ECHO_C" >&6
20889 else
20890   gcc_cv_as_shf_merge=no
20891     if test $in_tree_gas = yes; then
20892     if test $in_tree_gas_is_elf = yes \
20893   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20894   then gcc_cv_as_shf_merge=yes
20895 fi
20896   elif test x$gcc_cv_as != x; then
20897     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20898     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20899   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20900   (eval $ac_try) 2>&5
20901   ac_status=$?
20902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20903   (exit $ac_status); }; }
20904     then
20905         gcc_cv_as_shf_merge=yes
20906     else
20907       echo "configure: failed program was" >&5
20908       cat conftest.s >&5
20909     fi
20910     rm -f conftest.o conftest.s
20911   fi
20912 fi
20913 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20914 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20915
20916 if test $gcc_cv_as_shf_merge = no; then
20917   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20918 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20919 if test "${gcc_cv_as_shf_merge+set}" = set; then
20920   echo $ECHO_N "(cached) $ECHO_C" >&6
20921 else
20922   gcc_cv_as_shf_merge=no
20923     if test $in_tree_gas = yes; then
20924     if test $in_tree_gas_is_elf = yes \
20925   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20926   then gcc_cv_as_shf_merge=yes
20927 fi
20928   elif test x$gcc_cv_as != x; then
20929     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20930     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20931   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20932   (eval $ac_try) 2>&5
20933   ac_status=$?
20934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20935   (exit $ac_status); }; }
20936     then
20937         gcc_cv_as_shf_merge=yes
20938     else
20939       echo "configure: failed program was" >&5
20940       cat conftest.s >&5
20941     fi
20942     rm -f conftest.o conftest.s
20943   fi
20944 fi
20945 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20946 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20947
20948 fi
20949
20950 cat >>confdefs.h <<_ACEOF
20951 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20952 _ACEOF
20953
20954
20955 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20956 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20957 if test "${gcc_cv_as_comdat_group+set}" = set; then
20958   echo $ECHO_N "(cached) $ECHO_C" >&6
20959 else
20960   gcc_cv_as_comdat_group=no
20961     if test $in_tree_gas = yes; then
20962     if test $in_tree_gas_is_elf = yes \
20963   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20964   then gcc_cv_as_comdat_group=yes
20965 fi
20966   elif test x$gcc_cv_as != x; then
20967     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20968     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20969   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20970   (eval $ac_try) 2>&5
20971   ac_status=$?
20972   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20973   (exit $ac_status); }; }
20974     then
20975         gcc_cv_as_comdat_group=yes
20976     else
20977       echo "configure: failed program was" >&5
20978       cat conftest.s >&5
20979     fi
20980     rm -f conftest.o conftest.s
20981   fi
20982 fi
20983 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20984 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20985
20986 if test $gcc_cv_as_comdat_group = yes; then
20987   gcc_cv_as_comdat_group_percent=no
20988 else
20989  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20990 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20991 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20992   echo $ECHO_N "(cached) $ECHO_C" >&6
20993 else
20994   gcc_cv_as_comdat_group_percent=no
20995     if test $in_tree_gas = yes; then
20996     if test $in_tree_gas_is_elf = yes \
20997   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20998   then gcc_cv_as_comdat_group_percent=yes
20999 fi
21000   elif test x$gcc_cv_as != x; then
21001     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21002     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21003   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21004   (eval $ac_try) 2>&5
21005   ac_status=$?
21006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21007   (exit $ac_status); }; }
21008     then
21009         gcc_cv_as_comdat_group_percent=yes
21010     else
21011       echo "configure: failed program was" >&5
21012       cat conftest.s >&5
21013     fi
21014     rm -f conftest.o conftest.s
21015   fi
21016 fi
21017 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21018 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21019
21020 fi
21021 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21022   comdat_group=yes
21023   if test 0"$ld_date" -lt 20050308; then
21024     if test -n "$ld_date"; then
21025       # If there was date string, but was earlier than 2005-03-08, fail
21026       comdat_group=no
21027     elif test "$ld_vers_major" -lt 2; then
21028       comdat_group=no
21029     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21030       comdat_group=no
21031     fi
21032   fi
21033 else
21034   # assume linkers other than GNU ld don't support COMDAT group
21035   comdat_group=no
21036 fi
21037 if test $comdat_group = no; then
21038   gcc_cv_as_comdat_group=no
21039   gcc_cv_as_comdat_group_percent=no
21040 fi
21041
21042 cat >>confdefs.h <<_ACEOF
21043 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21044 _ACEOF
21045
21046
21047 # Thread-local storage - the check is heavily parametrized.
21048 conftest_s=
21049 tls_first_major=
21050 tls_first_minor=
21051 tls_as_opt=
21052 case "$target" in
21053   alpha*-*-*)
21054     conftest_s='
21055         .section ".tdata","awT",@progbits
21056 foo:    .long   25
21057         .text
21058         ldq     $27,__tls_get_addr($29)         !literal!1
21059         lda     $16,foo($29)                    !tlsgd!1
21060         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21061         ldq     $27,__tls_get_addr($29)         !literal!2
21062         lda     $16,foo($29)                    !tlsldm!2
21063         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21064         ldq     $1,foo($29)                     !gotdtprel
21065         ldah    $2,foo($29)                     !dtprelhi
21066         lda     $3,foo($2)                      !dtprello
21067         lda     $4,foo($29)                     !dtprel
21068         ldq     $1,foo($29)                     !gottprel
21069         ldah    $2,foo($29)                     !tprelhi
21070         lda     $3,foo($2)                      !tprello
21071         lda     $4,foo($29)                     !tprel'
21072         tls_first_major=2
21073         tls_first_minor=13
21074         tls_as_opt=--fatal-warnings
21075         ;;
21076   frv*-*-*)
21077     conftest_s='
21078         .section ".tdata","awT",@progbits
21079 x:      .long   25
21080         .text
21081         call    #gettlsoff(x)'
21082         tls_first_major=2
21083         tls_first_minor=14
21084         ;;
21085   hppa*-*-linux*)
21086     conftest_s='
21087 t1:     .reg    %r20
21088 t2:     .reg    %r21
21089 gp:     .reg    %r19
21090         .section ".tdata","awT",@progbits
21091 foo:    .long   25
21092         .text
21093         .align  4
21094         addil LT%foo-$tls_gdidx$,gp
21095         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21096         b __tls_get_addr
21097         nop
21098         addil LT%foo-$tls_ldidx$,gp
21099         b __tls_get_addr
21100         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21101         addil LR%foo-$tls_dtpoff$,%ret0
21102         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21103         mfctl %cr27,%t1
21104         addil LT%foo-$tls_ieoff$,gp
21105         ldw RT%foo-$tls_ieoff$(%r1),%t2
21106         add %t1,%t2,%t3
21107         mfctl %cr27,%t1
21108         addil LR%foo-$tls_leoff$,%t1
21109         ldo RR%foo-$tls_leoff$(%r1),%t2'
21110         tls_first_major=2
21111         tls_first_minor=15
21112         tls_as_opt=--fatal-warnings
21113         ;;
21114   arm*-*-*)
21115     conftest_s='
21116         .section ".tdata","awT",%progbits
21117 foo:    .long   25
21118         .text
21119 .word foo(gottpoff)
21120 .word foo(tpoff)
21121 .word foo(tlsgd)
21122 .word foo(tlsldm)
21123 .word foo(tlsldo)'
21124         tls_first_major=2
21125         tls_first_minor=17
21126         ;;
21127   i[34567]86-*-*)
21128     conftest_s='
21129         .section ".tdata","awT",@progbits
21130 foo:    .long   25
21131         .text
21132         movl    %gs:0, %eax
21133         leal    foo@TLSGD(,%ebx,1), %eax
21134         leal    foo@TLSLDM(%ebx), %eax
21135         leal    foo@DTPOFF(%eax), %edx
21136         movl    foo@GOTTPOFF(%ebx), %eax
21137         subl    foo@GOTTPOFF(%ebx), %eax
21138         addl    foo@GOTNTPOFF(%ebx), %eax
21139         movl    foo@INDNTPOFF, %eax
21140         movl    $foo@TPOFF, %eax
21141         subl    $foo@TPOFF, %eax
21142         leal    foo@NTPOFF(%ecx), %eax'
21143         tls_first_major=2
21144         tls_first_minor=14
21145         tls_as_opt=--fatal-warnings
21146         ;;
21147   x86_64-*-*)
21148     conftest_s='
21149         .section ".tdata","awT",@progbits
21150 foo:    .long   25
21151         .text
21152         movq    %fs:0, %rax
21153         leaq    foo@TLSGD(%rip), %rdi
21154         leaq    foo@TLSLD(%rip), %rdi
21155         leaq    foo@DTPOFF(%rax), %rdx
21156         movq    foo@GOTTPOFF(%rip), %rax
21157         movq    $foo@TPOFF, %rax'
21158         tls_first_major=2
21159         tls_first_minor=14
21160         tls_as_opt=--fatal-warnings
21161         ;;
21162   ia64-*-*)
21163     conftest_s='
21164         .section ".tdata","awT",@progbits
21165 foo:    data8   25
21166         .text
21167         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21168         addl    r17 = @ltoff(@dtprel(foo#)), gp
21169         addl    r18 = @ltoff(@tprel(foo#)), gp
21170         addl    r19 = @dtprel(foo#), gp
21171         adds    r21 = @dtprel(foo#), r13
21172         movl    r23 = @dtprel(foo#)
21173         addl    r20 = @tprel(foo#), gp
21174         adds    r22 = @tprel(foo#), r13
21175         movl    r24 = @tprel(foo#)'
21176         tls_first_major=2
21177         tls_first_minor=13
21178         tls_as_opt=--fatal-warnings
21179         ;;
21180   mips*-*-*)
21181     conftest_s='
21182         .section .tdata,"awT",@progbits
21183 x:
21184         .word 2
21185         .text
21186         addiu $4, $28, %tlsgd(x)
21187         addiu $4, $28, %tlsldm(x)
21188         lui $4, %dtprel_hi(x)
21189         addiu $4, $4, %dtprel_lo(x)
21190         lw $4, %gottprel(x)($28)
21191         lui $4, %tprel_hi(x)
21192         addiu $4, $4, %tprel_lo(x)'
21193         tls_first_major=2
21194         tls_first_minor=16
21195         tls_as_opt='-32 --fatal-warnings'
21196         ;;
21197   powerpc-*-*)
21198     conftest_s='
21199         .section ".tdata","awT",@progbits
21200         .align 2
21201 ld0:    .space 4
21202 ld1:    .space 4
21203 x1:     .space 4
21204 x2:     .space 4
21205 x3:     .space 4
21206         .text
21207         addi 3,31,ld0@got@tlsgd
21208         bl __tls_get_addr
21209         addi 3,31,x1@got@tlsld
21210         bl __tls_get_addr
21211         addi 9,3,x1@dtprel
21212         addis 9,3,x2@dtprel@ha
21213         addi 9,9,x2@dtprel@l
21214         lwz 9,x3@got@tprel(31)
21215         add 9,9,x@tls
21216         addi 9,2,x1@tprel
21217         addis 9,2,x2@tprel@ha
21218         addi 9,9,x2@tprel@l'
21219         tls_first_major=2
21220         tls_first_minor=14
21221         tls_as_opt="-a32 --fatal-warnings"
21222         ;;
21223   powerpc64-*-*)
21224     conftest_s='
21225         .section ".tdata","awT",@progbits
21226         .align 3
21227 ld0:    .space 8
21228 ld1:    .space 8
21229 x1:     .space 8
21230 x2:     .space 8
21231 x3:     .space 8
21232         .text
21233         addi 3,2,ld0@got@tlsgd
21234         bl .__tls_get_addr
21235         nop
21236         addi 3,2,ld1@toc
21237         bl .__tls_get_addr
21238         nop
21239         addi 3,2,x1@got@tlsld
21240         bl .__tls_get_addr
21241         nop
21242         addi 9,3,x1@dtprel
21243         bl .__tls_get_addr
21244         nop
21245         addis 9,3,x2@dtprel@ha
21246         addi 9,9,x2@dtprel@l
21247         bl .__tls_get_addr
21248         nop
21249         ld 9,x3@got@dtprel(2)
21250         add 9,9,3
21251         bl .__tls_get_addr
21252         nop'
21253         tls_first_major=2
21254         tls_first_minor=14
21255         tls_as_opt="-a64 --fatal-warnings"
21256         ;;
21257   s390-*-*)
21258     conftest_s='
21259         .section ".tdata","awT",@progbits
21260 foo:    .long   25
21261         .text
21262         .long   foo@TLSGD
21263         .long   foo@TLSLDM
21264         .long   foo@DTPOFF
21265         .long   foo@NTPOFF
21266         .long   foo@GOTNTPOFF
21267         .long   foo@INDNTPOFF
21268         l       %r1,foo@GOTNTPOFF(%r12)
21269         l       %r1,0(%r1):tls_load:foo
21270         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21271         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21272         tls_first_major=2
21273         tls_first_minor=14
21274         tls_as_opt="-m31 --fatal-warnings"
21275         ;;
21276   s390x-*-*)
21277     conftest_s='
21278         .section ".tdata","awT",@progbits
21279 foo:    .long   25
21280         .text
21281         .quad   foo@TLSGD
21282         .quad   foo@TLSLDM
21283         .quad   foo@DTPOFF
21284         .quad   foo@NTPOFF
21285         .quad   foo@GOTNTPOFF
21286         lg      %r1,foo@GOTNTPOFF(%r12)
21287         larl    %r1,foo@INDNTPOFF
21288         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21289         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21290         tls_first_major=2
21291         tls_first_minor=14
21292         tls_as_opt="-m64 -Aesame --fatal-warnings"
21293         ;;
21294   sh-*-* | sh[34]-*-*)
21295     conftest_s='
21296         .section ".tdata","awT",@progbits
21297 foo:    .long   25
21298         .text
21299         .long   foo@TLSGD
21300         .long   foo@TLSLDM
21301         .long   foo@DTPOFF
21302         .long   foo@GOTTPOFF
21303         .long   foo@TPOFF'
21304         tls_first_major=2
21305         tls_first_minor=13
21306         tls_as_opt=--fatal-warnings
21307         ;;
21308   sparc*-*-*)
21309     case "$target" in
21310       sparc*-sun-solaris2.[56789]*)
21311         # TLS was introduced in the Solaris 9 4/04 release but
21312         # we do not enable it by default on Solaris 9 either.
21313         if test "x$enable_tls" = xyes ; then
21314           on_solaris=yes
21315         else
21316           enable_tls=no;
21317         fi
21318         ;;
21319       sparc*-sun-solaris2.*)
21320         on_solaris=yes
21321         ;;
21322       *)
21323         on_solaris=no
21324         ;;
21325     esac
21326     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21327       conftest_s='
21328         .section ".tdata",#alloc,#write,#tls
21329 foo:    .long   25
21330         .text
21331         sethi   %tgd_hi22(foo), %o0
21332         add     %o0, %tgd_lo10(foo), %o1
21333         add     %l7, %o1, %o0, %tgd_add(foo)
21334         call    __tls_get_addr, %tgd_call(foo)
21335         sethi   %tldm_hi22(foo), %l1
21336         add     %l1, %tldm_lo10(foo), %l2
21337         add     %l7, %l2, %o0, %tldm_add(foo)
21338         call    __tls_get_addr, %tldm_call(foo)
21339         sethi   %tldo_hix22(foo), %l3
21340         xor     %l3, %tldo_lox10(foo), %l4
21341         add     %o0, %l4, %l5, %tldo_add(foo)
21342         sethi   %tie_hi22(foo), %o3
21343         add     %o3, %tie_lo10(foo), %o3
21344         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21345         add     %g7, %o2, %o4, %tie_add(foo)
21346         sethi   %tle_hix22(foo), %l1
21347         xor     %l1, %tle_lox10(foo), %o5
21348         ld      [%g7 + %o5], %o1'
21349         tls_first_major=0
21350         tls_first_minor=0
21351     else
21352       conftest_s='
21353         .section ".tdata","awT",@progbits
21354 foo:    .long   25
21355         .text
21356         sethi   %tgd_hi22(foo), %o0
21357         add     %o0, %tgd_lo10(foo), %o1
21358         add     %l7, %o1, %o0, %tgd_add(foo)
21359         call    __tls_get_addr, %tgd_call(foo)
21360         sethi   %tldm_hi22(foo), %l1
21361         add     %l1, %tldm_lo10(foo), %l2
21362         add     %l7, %l2, %o0, %tldm_add(foo)
21363         call    __tls_get_addr, %tldm_call(foo)
21364         sethi   %tldo_hix22(foo), %l3
21365         xor     %l3, %tldo_lox10(foo), %l4
21366         add     %o0, %l4, %l5, %tldo_add(foo)
21367         sethi   %tie_hi22(foo), %o3
21368         add     %o3, %tie_lo10(foo), %o3
21369         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21370         add     %g7, %o2, %o4, %tie_add(foo)
21371         sethi   %tle_hix22(foo), %l1
21372         xor     %l1, %tle_lox10(foo), %o5
21373         ld      [%g7 + %o5], %o1'
21374         tls_first_major=2
21375         tls_first_minor=14
21376         tls_as_opt="-32 --fatal-warnings"
21377       fi
21378         ;;
21379 esac
21380 set_have_as_tls=no
21381 if test "x$enable_tls" = xno ; then
21382   : # TLS explicitly disabled.
21383 elif test "x$enable_tls" = xyes ; then
21384   set_have_as_tls=yes # TLS explicitly enabled.
21385 elif test -z "$tls_first_major"; then
21386   : # If we don't have a check, assume no support.
21387 else
21388   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21389 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21390 if test "${gcc_cv_as_tls+set}" = set; then
21391   echo $ECHO_N "(cached) $ECHO_C" >&6
21392 else
21393   gcc_cv_as_tls=no
21394     if test $in_tree_gas = yes; then
21395     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21396   then gcc_cv_as_tls=yes
21397 fi
21398   elif test x$gcc_cv_as != x; then
21399     echo "$conftest_s" > conftest.s
21400     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21401   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21402   (eval $ac_try) 2>&5
21403   ac_status=$?
21404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21405   (exit $ac_status); }; }
21406     then
21407         gcc_cv_as_tls=yes
21408     else
21409       echo "configure: failed program was" >&5
21410       cat conftest.s >&5
21411     fi
21412     rm -f conftest.o conftest.s
21413   fi
21414 fi
21415 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21416 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21417 if test $gcc_cv_as_tls = yes; then
21418   set_have_as_tls=yes
21419 fi
21420 fi
21421 if test $set_have_as_tls = yes ; then
21422
21423 cat >>confdefs.h <<\_ACEOF
21424 #define HAVE_AS_TLS 1
21425 _ACEOF
21426
21427 fi
21428
21429 # Target-specific assembler checks.
21430
21431 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21432 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21433 gcc_cv_ld_static_dynamic=no
21434 if test $in_tree_ld = yes ; then
21435   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21436     gcc_cv_ld_static_dynamic=yes
21437   fi
21438 elif test x$gcc_cv_ld != x; then
21439         # Check if linker supports -Bstatic/-Bdynamic option
21440         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21441           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21442                 gcc_cv_ld_static_dynamic=yes
21443         fi
21444 fi
21445 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21446
21447 cat >>confdefs.h <<\_ACEOF
21448 #define HAVE_LD_STATIC_DYNAMIC 1
21449 _ACEOF
21450
21451 fi
21452 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21453 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21454
21455 if test x"$demangler_in_ld" = xyes; then
21456   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21457 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21458   gcc_cv_ld_demangle=no
21459   if test $in_tree_ld = yes; then
21460     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21461       gcc_cv_ld_demangle=yes
21462     fi
21463   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21464     # Check if the GNU linker supports --demangle option
21465     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21466       gcc_cv_ld_demangle=yes
21467     fi
21468   fi
21469   if test x"$gcc_cv_ld_demangle" = xyes; then
21470
21471 cat >>confdefs.h <<\_ACEOF
21472 #define HAVE_LD_DEMANGLE 1
21473 _ACEOF
21474
21475   fi
21476   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21477 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21478 fi
21479
21480 case "$target" in
21481   # All TARGET_ABI_OSF targets.
21482   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21483     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21484 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21485 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21486   echo $ECHO_N "(cached) $ECHO_C" >&6
21487 else
21488   gcc_cv_as_alpha_explicit_relocs=no
21489     if test $in_tree_gas = yes; then
21490     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21491   then gcc_cv_as_alpha_explicit_relocs=yes
21492 fi
21493   elif test x$gcc_cv_as != x; then
21494     echo '      .set nomacro
21495         .text
21496         extbl   $3, $2, $3      !lituse_bytoff!1
21497         ldq     $2, a($29)      !literal!1
21498         ldq     $4, b($29)      !literal!2
21499         ldq_u   $3, 0($2)       !lituse_base!1
21500         ldq     $27, f($29)     !literal!5
21501         jsr     $26, ($27), f   !lituse_jsr!5
21502         ldah    $29, 0($26)     !gpdisp!3
21503         lda     $0, c($29)      !gprel
21504         ldah    $1, d($29)      !gprelhigh
21505         lda     $1, d($1)       !gprellow
21506         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21507     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21508   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21509   (eval $ac_try) 2>&5
21510   ac_status=$?
21511   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21512   (exit $ac_status); }; }
21513     then
21514         gcc_cv_as_alpha_explicit_relocs=yes
21515     else
21516       echo "configure: failed program was" >&5
21517       cat conftest.s >&5
21518     fi
21519     rm -f conftest.o conftest.s
21520   fi
21521 fi
21522 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21523 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21524 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21525
21526 cat >>confdefs.h <<\_ACEOF
21527 #define HAVE_AS_EXPLICIT_RELOCS 1
21528 _ACEOF
21529
21530 fi
21531     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21532 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21533 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21534   echo $ECHO_N "(cached) $ECHO_C" >&6
21535 else
21536   gcc_cv_as_alpha_jsrdirect_relocs=no
21537     if test $in_tree_gas = yes; then
21538     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21539   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21540 fi
21541   elif test x$gcc_cv_as != x; then
21542     echo '      .set nomacro
21543         .text
21544         ldq     $27, a($29)     !literal!1
21545         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21546     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21548   (eval $ac_try) 2>&5
21549   ac_status=$?
21550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21551   (exit $ac_status); }; }
21552     then
21553         gcc_cv_as_alpha_jsrdirect_relocs=yes
21554     else
21555       echo "configure: failed program was" >&5
21556       cat conftest.s >&5
21557     fi
21558     rm -f conftest.o conftest.s
21559   fi
21560 fi
21561 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21562 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21563 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21564
21565 cat >>confdefs.h <<\_ACEOF
21566 #define HAVE_AS_JSRDIRECT_RELOCS 1
21567 _ACEOF
21568
21569 fi
21570     ;;
21571
21572   cris-*-*)
21573     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21574 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21575 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21576   echo $ECHO_N "(cached) $ECHO_C" >&6
21577 else
21578   gcc_cv_as_cris_no_mul_bug=no
21579     if test $in_tree_gas = yes; then
21580     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21581   then gcc_cv_as_cris_no_mul_bug=yes
21582 fi
21583   elif test x$gcc_cv_as != x; then
21584     echo '.text' > conftest.s
21585     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21586   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21587   (eval $ac_try) 2>&5
21588   ac_status=$?
21589   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21590   (exit $ac_status); }; }
21591     then
21592         gcc_cv_as_cris_no_mul_bug=yes
21593     else
21594       echo "configure: failed program was" >&5
21595       cat conftest.s >&5
21596     fi
21597     rm -f conftest.o conftest.s
21598   fi
21599 fi
21600 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21601 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21602 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21603
21604 cat >>confdefs.h <<\_ACEOF
21605 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21606 _ACEOF
21607
21608 fi
21609     ;;
21610
21611   sparc*-*-*)
21612     echo "$as_me:$LINENO: checking assembler for .register" >&5
21613 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21614 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21615   echo $ECHO_N "(cached) $ECHO_C" >&6
21616 else
21617   gcc_cv_as_sparc_register_op=no
21618   if test x$gcc_cv_as != x; then
21619     echo '.register %g2, #scratch' > conftest.s
21620     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21622   (eval $ac_try) 2>&5
21623   ac_status=$?
21624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21625   (exit $ac_status); }; }
21626     then
21627         gcc_cv_as_sparc_register_op=yes
21628     else
21629       echo "configure: failed program was" >&5
21630       cat conftest.s >&5
21631     fi
21632     rm -f conftest.o conftest.s
21633   fi
21634 fi
21635 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21636 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21637 if test $gcc_cv_as_sparc_register_op = yes; then
21638
21639 cat >>confdefs.h <<\_ACEOF
21640 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21641 _ACEOF
21642
21643 fi
21644
21645     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21646 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21647 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21648   echo $ECHO_N "(cached) $ECHO_C" >&6
21649 else
21650   gcc_cv_as_sparc_relax=no
21651   if test x$gcc_cv_as != x; then
21652     echo '.text' > conftest.s
21653     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21654   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21655   (eval $ac_try) 2>&5
21656   ac_status=$?
21657   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21658   (exit $ac_status); }; }
21659     then
21660         gcc_cv_as_sparc_relax=yes
21661     else
21662       echo "configure: failed program was" >&5
21663       cat conftest.s >&5
21664     fi
21665     rm -f conftest.o conftest.s
21666   fi
21667 fi
21668 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21669 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21670 if test $gcc_cv_as_sparc_relax = yes; then
21671
21672 cat >>confdefs.h <<\_ACEOF
21673 #define HAVE_AS_RELAX_OPTION 1
21674 _ACEOF
21675
21676 fi
21677
21678     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21679 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21680 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21681   echo $ECHO_N "(cached) $ECHO_C" >&6
21682 else
21683   gcc_cv_as_sparc_ua_pcrel=no
21684   if test x$gcc_cv_as != x; then
21685     echo '.text
21686 foo:
21687         nop
21688 .data
21689 .align 4
21690 .byte 0
21691 .uaword %r_disp32(foo)' > conftest.s
21692     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21693   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21694   (eval $ac_try) 2>&5
21695   ac_status=$?
21696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21697   (exit $ac_status); }; }
21698     then
21699         if test x$gcc_cv_ld != x \
21700        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21701          gcc_cv_as_sparc_ua_pcrel=yes
21702        fi
21703        rm -f conftest
21704     else
21705       echo "configure: failed program was" >&5
21706       cat conftest.s >&5
21707     fi
21708     rm -f conftest.o conftest.s
21709   fi
21710 fi
21711 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21712 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21713 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21714
21715 cat >>confdefs.h <<\_ACEOF
21716 #define HAVE_AS_SPARC_UA_PCREL 1
21717 _ACEOF
21718
21719
21720       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21721 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21722 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21723   echo $ECHO_N "(cached) $ECHO_C" >&6
21724 else
21725   gcc_cv_as_sparc_ua_pcrel_hidden=no
21726   if test x$gcc_cv_as != x; then
21727     echo '.data
21728 .align 4
21729 .byte 0x31
21730 .uaword %r_disp32(foo)
21731 .byte 0x32, 0x33, 0x34
21732 .global foo
21733 .hidden foo
21734 foo:
21735 .skip 4' > conftest.s
21736     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21737   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21738   (eval $ac_try) 2>&5
21739   ac_status=$?
21740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21741   (exit $ac_status); }; }
21742     then
21743         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21744          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21745          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21746             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21747             if $gcc_cv_objdump -R conftest 2> /dev/null \
21748                | grep 'DISP32' > /dev/null 2>&1; then
21749                 :
21750             else
21751                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21752             fi
21753          fi
21754          rm -f conftest
21755     else
21756       echo "configure: failed program was" >&5
21757       cat conftest.s >&5
21758     fi
21759     rm -f conftest.o conftest.s
21760   fi
21761 fi
21762 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21763 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21764 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21765
21766 cat >>confdefs.h <<\_ACEOF
21767 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21768 _ACEOF
21769
21770 fi
21771
21772 fi # unaligned pcrel relocs
21773
21774     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21775 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21776 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21777   echo $ECHO_N "(cached) $ECHO_C" >&6
21778 else
21779   gcc_cv_as_sparc_offsetable_lo10=no
21780   if test x$gcc_cv_as != x; then
21781     echo '.text
21782         or %g1, %lo(ab) + 12, %g1
21783         or %g1, %lo(ab + 12), %g1' > conftest.s
21784     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21785   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21786   (eval $ac_try) 2>&5
21787   ac_status=$?
21788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21789   (exit $ac_status); }; }
21790     then
21791         if test x$gcc_cv_objdump != x \
21792        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21793           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21794          gcc_cv_as_sparc_offsetable_lo10=yes
21795        fi
21796     else
21797       echo "configure: failed program was" >&5
21798       cat conftest.s >&5
21799     fi
21800     rm -f conftest.o conftest.s
21801   fi
21802 fi
21803 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21804 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21805 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21806
21807 cat >>confdefs.h <<\_ACEOF
21808 #define HAVE_AS_OFFSETABLE_LO10 1
21809 _ACEOF
21810
21811 fi
21812     ;;
21813
21814   i[34567]86-*-* | x86_64-*-*)
21815     case $target_os in
21816       cygwin* | pe | mingw32*)
21817         # Used for DWARF 2 in PE
21818         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21819 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21820 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21821   echo $ECHO_N "(cached) $ECHO_C" >&6
21822 else
21823   gcc_cv_as_ix86_pe_secrel32=no
21824     if test $in_tree_gas = yes; then
21825     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21826   then gcc_cv_as_ix86_pe_secrel32=yes
21827 fi
21828   elif test x$gcc_cv_as != x; then
21829     echo '.text
21830 foo:    nop
21831 .data
21832         .secrel32 foo' > conftest.s
21833     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21834   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21835   (eval $ac_try) 2>&5
21836   ac_status=$?
21837   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21838   (exit $ac_status); }; }
21839     then
21840         if test x$gcc_cv_ld != x \
21841            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21842              gcc_cv_as_ix86_pe_secrel32=yes
21843            fi
21844            rm -f conftest
21845     else
21846       echo "configure: failed program was" >&5
21847       cat conftest.s >&5
21848     fi
21849     rm -f conftest.o conftest.s
21850   fi
21851 fi
21852 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21853 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21854 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21855
21856 cat >>confdefs.h <<\_ACEOF
21857 #define HAVE_GAS_PE_SECREL32_RELOC 1
21858 _ACEOF
21859
21860 fi
21861         ;;
21862     esac
21863
21864     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21865 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21866 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21867   echo $ECHO_N "(cached) $ECHO_C" >&6
21868 else
21869   gcc_cv_as_ix86_filds_fists=no
21870     if test $in_tree_gas = yes; then
21871     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21872   then gcc_cv_as_ix86_filds_fists=yes
21873 fi
21874   elif test x$gcc_cv_as != x; then
21875     echo 'filds mem; fists mem' > conftest.s
21876     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21878   (eval $ac_try) 2>&5
21879   ac_status=$?
21880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21881   (exit $ac_status); }; }
21882     then
21883         gcc_cv_as_ix86_filds_fists=yes
21884     else
21885       echo "configure: failed program was" >&5
21886       cat conftest.s >&5
21887     fi
21888     rm -f conftest.o conftest.s
21889   fi
21890 fi
21891 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21892 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21893 if test $gcc_cv_as_ix86_filds_fists = yes; then
21894
21895 cat >>confdefs.h <<\_ACEOF
21896 #define HAVE_GAS_FILDS_FISTS 1
21897 _ACEOF
21898
21899 fi
21900
21901     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21902 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21903 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21904   echo $ECHO_N "(cached) $ECHO_C" >&6
21905 else
21906   gcc_cv_as_ix86_cmov_sun_syntax=no
21907   if test x$gcc_cv_as != x; then
21908     echo 'cmovl.l %edx, %eax' > conftest.s
21909     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21910   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21911   (eval $ac_try) 2>&5
21912   ac_status=$?
21913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21914   (exit $ac_status); }; }
21915     then
21916         gcc_cv_as_ix86_cmov_sun_syntax=yes
21917     else
21918       echo "configure: failed program was" >&5
21919       cat conftest.s >&5
21920     fi
21921     rm -f conftest.o conftest.s
21922   fi
21923 fi
21924 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21925 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21926 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21927
21928 cat >>confdefs.h <<\_ACEOF
21929 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21930 _ACEOF
21931
21932 fi
21933
21934     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21935 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21936 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21937   echo $ECHO_N "(cached) $ECHO_C" >&6
21938 else
21939   gcc_cv_as_ix86_ffreep=no
21940   if test x$gcc_cv_as != x; then
21941     echo 'ffreep %st(1)' > conftest.s
21942     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21943   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21944   (eval $ac_try) 2>&5
21945   ac_status=$?
21946   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21947   (exit $ac_status); }; }
21948     then
21949         gcc_cv_as_ix86_ffreep=yes
21950     else
21951       echo "configure: failed program was" >&5
21952       cat conftest.s >&5
21953     fi
21954     rm -f conftest.o conftest.s
21955   fi
21956 fi
21957 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21958 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21959 if test $gcc_cv_as_ix86_ffreep = yes; then
21960
21961 cat >>confdefs.h <<\_ACEOF
21962 #define HAVE_AS_IX86_FFREEP 1
21963 _ACEOF
21964
21965 fi
21966
21967     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21968 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21969 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21970   echo $ECHO_N "(cached) $ECHO_C" >&6
21971 else
21972   gcc_cv_as_ix86_sahf=no
21973   if test x$gcc_cv_as != x; then
21974     echo 'sahf' > conftest.s
21975     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21977   (eval $ac_try) 2>&5
21978   ac_status=$?
21979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21980   (exit $ac_status); }; }
21981     then
21982         gcc_cv_as_ix86_sahf=yes
21983     else
21984       echo "configure: failed program was" >&5
21985       cat conftest.s >&5
21986     fi
21987     rm -f conftest.o conftest.s
21988   fi
21989 fi
21990 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21991 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21992 if test $gcc_cv_as_ix86_sahf = yes; then
21993
21994 cat >>confdefs.h <<\_ACEOF
21995 #define HAVE_AS_IX86_SAHF 1
21996 _ACEOF
21997
21998 fi
21999
22000     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22001 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22002 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22003   echo $ECHO_N "(cached) $ECHO_C" >&6
22004 else
22005   gcc_cv_as_ix86_diff_sect_delta=no
22006   if test x$gcc_cv_as != x; then
22007     echo '.section .rodata
22008 .L1:
22009         .long .L2-.L1
22010         .long .L3-.L1
22011         .text
22012 .L3:    nop
22013 .L2:    nop' > conftest.s
22014     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22015   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22016   (eval $ac_try) 2>&5
22017   ac_status=$?
22018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22019   (exit $ac_status); }; }
22020     then
22021         gcc_cv_as_ix86_diff_sect_delta=yes
22022     else
22023       echo "configure: failed program was" >&5
22024       cat conftest.s >&5
22025     fi
22026     rm -f conftest.o conftest.s
22027   fi
22028 fi
22029 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22030 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22031 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22032
22033 cat >>confdefs.h <<\_ACEOF
22034 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22035 _ACEOF
22036
22037 fi
22038
22039     # This one is used unconditionally by i386.[ch]; it is to be defined
22040     # to 1 if the feature is present, 0 otherwise.
22041     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22042 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22043 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22044   echo $ECHO_N "(cached) $ECHO_C" >&6
22045 else
22046   gcc_cv_as_ix86_gotoff_in_data=no
22047     if test $in_tree_gas = yes; then
22048     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22049   then gcc_cv_as_ix86_gotoff_in_data=yes
22050 fi
22051   elif test x$gcc_cv_as != x; then
22052     echo '      .text
22053 .L0:
22054         nop
22055         .data
22056         .long .L0@GOTOFF' > conftest.s
22057     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22058   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22059   (eval $ac_try) 2>&5
22060   ac_status=$?
22061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22062   (exit $ac_status); }; }
22063     then
22064         gcc_cv_as_ix86_gotoff_in_data=yes
22065     else
22066       echo "configure: failed program was" >&5
22067       cat conftest.s >&5
22068     fi
22069     rm -f conftest.o conftest.s
22070   fi
22071 fi
22072 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22073 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22074
22075
22076 cat >>confdefs.h <<_ACEOF
22077 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22078 _ACEOF
22079
22080     ;;
22081
22082   ia64*-*-*)
22083     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22084 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22085 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22086   echo $ECHO_N "(cached) $ECHO_C" >&6
22087 else
22088   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22089     if test $in_tree_gas = yes; then
22090     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22091   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22092 fi
22093   elif test x$gcc_cv_as != x; then
22094     echo '      .text
22095         addl r15 = @ltoffx(x#), gp
22096         ;;
22097         ld8.mov r16 = [r15], x#' > conftest.s
22098     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22099   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22100   (eval $ac_try) 2>&5
22101   ac_status=$?
22102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22103   (exit $ac_status); }; }
22104     then
22105         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22106     else
22107       echo "configure: failed program was" >&5
22108       cat conftest.s >&5
22109     fi
22110     rm -f conftest.o conftest.s
22111   fi
22112 fi
22113 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22114 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22115 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22116
22117 cat >>confdefs.h <<\_ACEOF
22118 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22119 _ACEOF
22120
22121 fi
22122
22123     ;;
22124
22125   powerpc*-*-*)
22126     case $target in
22127       *-*-aix*) conftest_s='    .machine "pwr5"
22128         .csect .text[PR]
22129         mfcr 3,128';;
22130       *-*-darwin*)
22131         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22132 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22133 if test "${gcc_cv_as_machine_directive+set}" = set; then
22134   echo $ECHO_N "(cached) $ECHO_C" >&6
22135 else
22136   gcc_cv_as_machine_directive=no
22137   if test x$gcc_cv_as != x; then
22138     echo '      .machine ppc7400' > conftest.s
22139     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22140   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22141   (eval $ac_try) 2>&5
22142   ac_status=$?
22143   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22144   (exit $ac_status); }; }
22145     then
22146         gcc_cv_as_machine_directive=yes
22147     else
22148       echo "configure: failed program was" >&5
22149       cat conftest.s >&5
22150     fi
22151     rm -f conftest.o conftest.s
22152   fi
22153 fi
22154 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22155 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22156
22157         if test x$gcc_cv_as_machine_directive != xyes; then
22158           echo "*** This target requires an assembler supporting \".machine\"" >&2
22159           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22160           test x$build = x$target && exit 1
22161         fi
22162         conftest_s='    .text
22163         mfcr r3,128';;
22164       *) conftest_s='   .machine power4
22165         .text
22166         mfcr 3,128';;
22167     esac
22168
22169     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22170 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22171 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22172   echo $ECHO_N "(cached) $ECHO_C" >&6
22173 else
22174   gcc_cv_as_powerpc_mfcrf=no
22175     if test $in_tree_gas = yes; then
22176     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22177   then gcc_cv_as_powerpc_mfcrf=yes
22178 fi
22179   elif test x$gcc_cv_as != x; then
22180     echo "$conftest_s" > conftest.s
22181     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22182   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22183   (eval $ac_try) 2>&5
22184   ac_status=$?
22185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22186   (exit $ac_status); }; }
22187     then
22188         gcc_cv_as_powerpc_mfcrf=yes
22189     else
22190       echo "configure: failed program was" >&5
22191       cat conftest.s >&5
22192     fi
22193     rm -f conftest.o conftest.s
22194   fi
22195 fi
22196 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22197 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22198 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22199
22200 cat >>confdefs.h <<\_ACEOF
22201 #define HAVE_AS_MFCRF 1
22202 _ACEOF
22203
22204 fi
22205
22206     case $target in
22207       *-*-aix*) conftest_s='    .machine "pwr5"
22208         .csect .text[PR]
22209         popcntb 3,3';;
22210       *) conftest_s='   .machine power5
22211         .text
22212         popcntb 3,3';;
22213     esac
22214
22215     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22216 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22217 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22218   echo $ECHO_N "(cached) $ECHO_C" >&6
22219 else
22220   gcc_cv_as_powerpc_popcntb=no
22221     if test $in_tree_gas = yes; then
22222     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22223   then gcc_cv_as_powerpc_popcntb=yes
22224 fi
22225   elif test x$gcc_cv_as != x; then
22226     echo "$conftest_s" > conftest.s
22227     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22228   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22229   (eval $ac_try) 2>&5
22230   ac_status=$?
22231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22232   (exit $ac_status); }; }
22233     then
22234         gcc_cv_as_powerpc_popcntb=yes
22235     else
22236       echo "configure: failed program was" >&5
22237       cat conftest.s >&5
22238     fi
22239     rm -f conftest.o conftest.s
22240   fi
22241 fi
22242 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22243 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22244 if test $gcc_cv_as_powerpc_popcntb = yes; then
22245
22246 cat >>confdefs.h <<\_ACEOF
22247 #define HAVE_AS_POPCNTB 1
22248 _ACEOF
22249
22250 fi
22251
22252     case $target in
22253       *-*-aix*) conftest_s='    .machine "pwr5x"
22254         .csect .text[PR]
22255         frin 1,1';;
22256       *) conftest_s='   .machine power5
22257         .text
22258         frin 1,1';;
22259     esac
22260
22261     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22262 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22263 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22264   echo $ECHO_N "(cached) $ECHO_C" >&6
22265 else
22266   gcc_cv_as_powerpc_fprnd=no
22267     if test $in_tree_gas = yes; then
22268     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22269   then gcc_cv_as_powerpc_fprnd=yes
22270 fi
22271   elif test x$gcc_cv_as != x; then
22272     echo "$conftest_s" > conftest.s
22273     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22274   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22275   (eval $ac_try) 2>&5
22276   ac_status=$?
22277   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22278   (exit $ac_status); }; }
22279     then
22280         gcc_cv_as_powerpc_fprnd=yes
22281     else
22282       echo "configure: failed program was" >&5
22283       cat conftest.s >&5
22284     fi
22285     rm -f conftest.o conftest.s
22286   fi
22287 fi
22288 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22289 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22290 if test $gcc_cv_as_powerpc_fprnd = yes; then
22291
22292 cat >>confdefs.h <<\_ACEOF
22293 #define HAVE_AS_FPRND 1
22294 _ACEOF
22295
22296 fi
22297
22298     case $target in
22299       *-*-aix*) conftest_s='    .machine "pwr6"
22300         .csect .text[PR]
22301         mffgpr 1,3';;
22302       *) conftest_s='   .machine power6
22303         .text
22304         mffgpr 1,3';;
22305     esac
22306
22307     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22308 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22309 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22310   echo $ECHO_N "(cached) $ECHO_C" >&6
22311 else
22312   gcc_cv_as_powerpc_mfpgpr=no
22313     if test $in_tree_gas = yes; then
22314     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22315   then gcc_cv_as_powerpc_mfpgpr=yes
22316 fi
22317   elif test x$gcc_cv_as != x; then
22318     echo "$conftest_s" > conftest.s
22319     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22320   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22321   (eval $ac_try) 2>&5
22322   ac_status=$?
22323   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22324   (exit $ac_status); }; }
22325     then
22326         gcc_cv_as_powerpc_mfpgpr=yes
22327     else
22328       echo "configure: failed program was" >&5
22329       cat conftest.s >&5
22330     fi
22331     rm -f conftest.o conftest.s
22332   fi
22333 fi
22334 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22335 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22336 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22337
22338 cat >>confdefs.h <<\_ACEOF
22339 #define HAVE_AS_MFPGPR 1
22340 _ACEOF
22341
22342 fi
22343
22344     case $target in
22345       *-*-aix*) conftest_s='    .csect .text[PR]
22346 LCF..0:
22347         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22348       *-*-darwin*)
22349         conftest_s='    .text
22350 LCF0:
22351         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22352       *) conftest_s='   .text
22353 .LCF0:
22354         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22355     esac
22356
22357     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22358 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22359 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22360   echo $ECHO_N "(cached) $ECHO_C" >&6
22361 else
22362   gcc_cv_as_powerpc_rel16=no
22363     if test $in_tree_gas = yes; then
22364     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22365   then gcc_cv_as_powerpc_rel16=yes
22366 fi
22367   elif test x$gcc_cv_as != x; then
22368     echo "$conftest_s" > conftest.s
22369     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22370   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22371   (eval $ac_try) 2>&5
22372   ac_status=$?
22373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22374   (exit $ac_status); }; }
22375     then
22376         gcc_cv_as_powerpc_rel16=yes
22377     else
22378       echo "configure: failed program was" >&5
22379       cat conftest.s >&5
22380     fi
22381     rm -f conftest.o conftest.s
22382   fi
22383 fi
22384 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22385 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22386 if test $gcc_cv_as_powerpc_rel16 = yes; then
22387
22388 cat >>confdefs.h <<\_ACEOF
22389 #define HAVE_AS_REL16 1
22390 _ACEOF
22391
22392 fi
22393
22394     case $target in
22395       *-*-aix*) conftest_s='    .machine "pwr6"
22396         .csect .text[PR]
22397         cmpb 3,4,5';;
22398       *) conftest_s='   .machine power6
22399         .text
22400         cmpb 3,4,5';;
22401     esac
22402
22403     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22404 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22405 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22406   echo $ECHO_N "(cached) $ECHO_C" >&6
22407 else
22408   gcc_cv_as_powerpc_cmpb=no
22409     if test $in_tree_gas = yes; then
22410     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22411   then gcc_cv_as_powerpc_cmpb=yes
22412 fi
22413   elif test x$gcc_cv_as != x; then
22414     echo "$conftest_s" > conftest.s
22415     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22417   (eval $ac_try) 2>&5
22418   ac_status=$?
22419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22420   (exit $ac_status); }; }
22421     then
22422         gcc_cv_as_powerpc_cmpb=yes
22423     else
22424       echo "configure: failed program was" >&5
22425       cat conftest.s >&5
22426     fi
22427     rm -f conftest.o conftest.s
22428   fi
22429 fi
22430 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22431 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22432 if test $gcc_cv_as_powerpc_cmpb = yes; then
22433
22434 cat >>confdefs.h <<\_ACEOF
22435 #define HAVE_AS_CMPB 1
22436 _ACEOF
22437
22438 fi
22439
22440     case $target in
22441       *-*-aix*) conftest_s='    .machine "pwr6"
22442         .csect .text[PR]
22443         dadd 1,2,3';;
22444       *) conftest_s='   .machine power6
22445         .text
22446         dadd 1,2,3';;
22447     esac
22448
22449     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22450 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22451 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22452   echo $ECHO_N "(cached) $ECHO_C" >&6
22453 else
22454   gcc_cv_as_powerpc_dfp=no
22455     if test $in_tree_gas = yes; then
22456     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22457   then gcc_cv_as_powerpc_dfp=yes
22458 fi
22459   elif test x$gcc_cv_as != x; then
22460     echo "$conftest_s" > conftest.s
22461     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22462   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22463   (eval $ac_try) 2>&5
22464   ac_status=$?
22465   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22466   (exit $ac_status); }; }
22467     then
22468         gcc_cv_as_powerpc_dfp=yes
22469     else
22470       echo "configure: failed program was" >&5
22471       cat conftest.s >&5
22472     fi
22473     rm -f conftest.o conftest.s
22474   fi
22475 fi
22476 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22477 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22478 if test $gcc_cv_as_powerpc_dfp = yes; then
22479
22480 cat >>confdefs.h <<\_ACEOF
22481 #define HAVE_AS_DFP 1
22482 _ACEOF
22483
22484 fi
22485
22486     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22487 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22488 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22489   echo $ECHO_N "(cached) $ECHO_C" >&6
22490 else
22491   gcc_cv_as_powerpc_gnu_attribute=no
22492     if test $in_tree_gas = yes; then
22493     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22494   then gcc_cv_as_powerpc_gnu_attribute=yes
22495 fi
22496   elif test x$gcc_cv_as != x; then
22497     echo '.gnu_attribute 4,1' > conftest.s
22498     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22500   (eval $ac_try) 2>&5
22501   ac_status=$?
22502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22503   (exit $ac_status); }; }
22504     then
22505         gcc_cv_as_powerpc_gnu_attribute=yes
22506     else
22507       echo "configure: failed program was" >&5
22508       cat conftest.s >&5
22509     fi
22510     rm -f conftest.o conftest.s
22511   fi
22512 fi
22513 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22514 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22515 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22516
22517 cat >>confdefs.h <<\_ACEOF
22518 #define HAVE_AS_GNU_ATTRIBUTE 1
22519 _ACEOF
22520
22521 fi
22522     ;;
22523
22524   mips*-*-*)
22525     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22526 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22527 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22528   echo $ECHO_N "(cached) $ECHO_C" >&6
22529 else
22530   gcc_cv_as_mips_explicit_relocs=no
22531     if test $in_tree_gas = yes; then
22532     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22533   then gcc_cv_as_mips_explicit_relocs=yes
22534 fi
22535   elif test x$gcc_cv_as != x; then
22536     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22537     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22538   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22539   (eval $ac_try) 2>&5
22540   ac_status=$?
22541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22542   (exit $ac_status); }; }
22543     then
22544         gcc_cv_as_mips_explicit_relocs=yes
22545     else
22546       echo "configure: failed program was" >&5
22547       cat conftest.s >&5
22548     fi
22549     rm -f conftest.o conftest.s
22550   fi
22551 fi
22552 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22553 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22554 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22555   if test x$target_cpu_default = x
22556        then target_cpu_default=MASK_EXPLICIT_RELOCS
22557        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22558        fi
22559 fi
22560     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22561 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22562 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22563   echo $ECHO_N "(cached) $ECHO_C" >&6
22564 else
22565   gcc_cv_as_mips_no_shared=no
22566     if test $in_tree_gas = yes; then
22567     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22568   then gcc_cv_as_mips_no_shared=yes
22569 fi
22570   elif test x$gcc_cv_as != x; then
22571     echo 'nop' > conftest.s
22572     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22573   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22574   (eval $ac_try) 2>&5
22575   ac_status=$?
22576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22577   (exit $ac_status); }; }
22578     then
22579         gcc_cv_as_mips_no_shared=yes
22580     else
22581       echo "configure: failed program was" >&5
22582       cat conftest.s >&5
22583     fi
22584     rm -f conftest.o conftest.s
22585   fi
22586 fi
22587 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22588 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22589 if test $gcc_cv_as_mips_no_shared = yes; then
22590
22591 cat >>confdefs.h <<\_ACEOF
22592 #define HAVE_AS_NO_SHARED 1
22593 _ACEOF
22594
22595 fi
22596
22597     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22598 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22599 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22600   echo $ECHO_N "(cached) $ECHO_C" >&6
22601 else
22602   gcc_cv_as_mips_gnu_attribute=no
22603     if test $in_tree_gas = yes; then
22604     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22605   then gcc_cv_as_mips_gnu_attribute=yes
22606 fi
22607   elif test x$gcc_cv_as != x; then
22608     echo '.gnu_attribute 4,1' > conftest.s
22609     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22610   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22611   (eval $ac_try) 2>&5
22612   ac_status=$?
22613   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22614   (exit $ac_status); }; }
22615     then
22616         gcc_cv_as_mips_gnu_attribute=yes
22617     else
22618       echo "configure: failed program was" >&5
22619       cat conftest.s >&5
22620     fi
22621     rm -f conftest.o conftest.s
22622   fi
22623 fi
22624 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22625 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22626 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22627
22628 cat >>confdefs.h <<\_ACEOF
22629 #define HAVE_AS_GNU_ATTRIBUTE 1
22630 _ACEOF
22631
22632 fi
22633
22634     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22635 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22636 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22637   echo $ECHO_N "(cached) $ECHO_C" >&6
22638 else
22639   gcc_cv_as_mips_dtprelword=no
22640     if test $in_tree_gas = yes; then
22641     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22642   then gcc_cv_as_mips_dtprelword=yes
22643 fi
22644   elif test x$gcc_cv_as != x; then
22645     echo '.section .tdata,"awT",@progbits
22646 x:
22647         .word 2
22648         .text
22649         .dtprelword x+0x8000' > conftest.s
22650     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22651   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22652   (eval $ac_try) 2>&5
22653   ac_status=$?
22654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22655   (exit $ac_status); }; }
22656     then
22657         gcc_cv_as_mips_dtprelword=yes
22658     else
22659       echo "configure: failed program was" >&5
22660       cat conftest.s >&5
22661     fi
22662     rm -f conftest.o conftest.s
22663   fi
22664 fi
22665 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22666 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22667 if test $gcc_cv_as_mips_dtprelword = yes; then
22668
22669 cat >>confdefs.h <<\_ACEOF
22670 #define HAVE_AS_DTPRELWORD 1
22671 _ACEOF
22672
22673 fi
22674     ;;
22675 esac
22676
22677 # Mips and HP-UX need the GNU assembler.
22678 # Linux on IA64 might be able to use the Intel assembler.
22679
22680 case "$target" in
22681   mips*-*-* | *-*-hpux* )
22682     if test x$gas_flag = xyes \
22683        || test x"$host" != x"$build" \
22684        || test ! -x "$gcc_cv_as" \
22685        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22686       :
22687     else
22688       echo "*** This configuration requires the GNU assembler" >&2
22689       exit 1
22690     fi
22691     ;;
22692 esac
22693
22694 # ??? Not all targets support dwarf2 debug_line, even within a version
22695 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22696 # info to the output file.  So, as supported targets are added to gas 2.11,
22697 # add some instruction here to (also) show we expect this might work.
22698 # ??? Once 2.11 is released, probably need to add first known working
22699 # version to the per-target configury.
22700 case "$target" in
22701   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22702   | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22703   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* \
22704   | spu-*-* | fido*-*-*)
22705     insn="nop"
22706     ;;
22707   ia64*-*-* | s390*-*-*)
22708     insn="nop 0"
22709     ;;
22710   mmix-*-*)
22711     insn="swym 0"
22712     ;;
22713 esac
22714 if test x"$insn" != x; then
22715  conftest_s="\
22716         .file 1 \"conftest.s\"
22717         .loc 1 3 0
22718         $insn"
22719  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22720 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22721 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22722   echo $ECHO_N "(cached) $ECHO_C" >&6
22723 else
22724   gcc_cv_as_dwarf2_debug_line=no
22725     if test $in_tree_gas = yes; then
22726     if test $in_tree_gas_is_elf = yes \
22727   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22728   then gcc_cv_as_dwarf2_debug_line=yes
22729 fi
22730   elif test x$gcc_cv_as != x; then
22731     echo "$conftest_s" > conftest.s
22732     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22733   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22734   (eval $ac_try) 2>&5
22735   ac_status=$?
22736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22737   (exit $ac_status); }; }
22738     then
22739         if test x$gcc_cv_objdump != x \
22740    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22741       | grep debug_line > /dev/null 2>&1; then
22742      gcc_cv_as_dwarf2_debug_line=yes
22743    fi
22744     else
22745       echo "configure: failed program was" >&5
22746       cat conftest.s >&5
22747     fi
22748     rm -f conftest.o conftest.s
22749   fi
22750 fi
22751 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22752 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22753
22754
22755 # The .debug_line file table must be in the exact order that
22756 # we specified the files, since these indices are also used
22757 # by DW_AT_decl_file.  Approximate this test by testing if
22758 # the assembler bitches if the same index is assigned twice.
22759  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22760 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22761 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22762   echo $ECHO_N "(cached) $ECHO_C" >&6
22763 else
22764   gcc_cv_as_dwarf2_file_buggy=no
22765   if test x$gcc_cv_as != x; then
22766     echo '      .file 1 "foo.s"
22767         .file 1 "bar.s"' > conftest.s
22768     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22769   { (eval echo "$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 $ac_status); }; }
22774     then
22775         gcc_cv_as_dwarf2_file_buggy=yes
22776     else
22777       echo "configure: failed program was" >&5
22778       cat conftest.s >&5
22779     fi
22780     rm -f conftest.o conftest.s
22781   fi
22782 fi
22783 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22784 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22785
22786
22787  if test $gcc_cv_as_dwarf2_debug_line = yes \
22788  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22789
22790 cat >>confdefs.h <<\_ACEOF
22791 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22792 _ACEOF
22793
22794  fi
22795
22796  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22797 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22798 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22799   echo $ECHO_N "(cached) $ECHO_C" >&6
22800 else
22801   gcc_cv_as_gdwarf2_flag=no
22802     if test $in_tree_gas = yes; then
22803     if test $in_tree_gas_is_elf = yes \
22804   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22805   then gcc_cv_as_gdwarf2_flag=yes
22806 fi
22807   elif test x$gcc_cv_as != x; then
22808     echo "$insn" > conftest.s
22809     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22810   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22811   (eval $ac_try) 2>&5
22812   ac_status=$?
22813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22814   (exit $ac_status); }; }
22815     then
22816         gcc_cv_as_gdwarf2_flag=yes
22817     else
22818       echo "configure: failed program was" >&5
22819       cat conftest.s >&5
22820     fi
22821     rm -f conftest.o conftest.s
22822   fi
22823 fi
22824 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22825 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22826 if test $gcc_cv_as_gdwarf2_flag = yes; then
22827
22828 cat >>confdefs.h <<\_ACEOF
22829 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22830 _ACEOF
22831
22832 fi
22833
22834  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22835 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22836 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22837   echo $ECHO_N "(cached) $ECHO_C" >&6
22838 else
22839   gcc_cv_as_gstabs_flag=no
22840     if test $in_tree_gas = yes; then
22841     if test $in_tree_gas_is_elf = yes \
22842   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22843   then gcc_cv_as_gstabs_flag=yes
22844 fi
22845   elif test x$gcc_cv_as != x; then
22846     echo "$insn" > conftest.s
22847     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22848   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22849   (eval $ac_try) 2>&5
22850   ac_status=$?
22851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22852   (exit $ac_status); }; }
22853     then
22854         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22855    # and warns about it, but still exits successfully.  So check for
22856    # this.
22857    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22859   (eval $ac_try) 2>&5
22860   ac_status=$?
22861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22862   (exit $ac_status); }; }
22863    then :
22864    else gcc_cv_as_gstabs_flag=yes
22865    fi
22866     else
22867       echo "configure: failed program was" >&5
22868       cat conftest.s >&5
22869     fi
22870     rm -f conftest.o conftest.s
22871   fi
22872 fi
22873 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22874 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22875 if test $gcc_cv_as_gstabs_flag = yes; then
22876
22877 cat >>confdefs.h <<\_ACEOF
22878 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22879 _ACEOF
22880
22881 fi
22882
22883  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22884 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22885 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22886   echo $ECHO_N "(cached) $ECHO_C" >&6
22887 else
22888   gcc_cv_as_debug_prefix_map_flag=no
22889     if test $in_tree_gas = yes; then
22890     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22891   then gcc_cv_as_debug_prefix_map_flag=yes
22892 fi
22893   elif test x$gcc_cv_as != x; then
22894     echo "$insn" > conftest.s
22895     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22897   (eval $ac_try) 2>&5
22898   ac_status=$?
22899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22900   (exit $ac_status); }; }
22901     then
22902         gcc_cv_as_debug_prefix_map_flag=yes
22903     else
22904       echo "configure: failed program was" >&5
22905       cat conftest.s >&5
22906     fi
22907     rm -f conftest.o conftest.s
22908   fi
22909 fi
22910 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22911 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22912 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22913
22914 cat >>confdefs.h <<\_ACEOF
22915 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22916 _ACEOF
22917
22918 fi
22919 fi
22920
22921 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22922 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22923 if test "${gcc_cv_as_line_zero+set}" = set; then
22924   echo $ECHO_N "(cached) $ECHO_C" >&6
22925 else
22926   gcc_cv_as_line_zero=no
22927   if test $in_tree_gas = yes; then
22928     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22929   then gcc_cv_as_line_zero=yes
22930 fi
22931   elif test "x$gcc_cv_as" != x; then
22932     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22933     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22934   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22935   (eval $ac_try) 2>&5
22936   ac_status=$?
22937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22938   (exit $ac_status); }; } &&
22939        test "x`cat conftest.out`" = x
22940     then
22941       gcc_cv_as_line_zero=yes
22942     else
22943       echo "configure: failed program was" >&5
22944       cat conftest.s >&5
22945       echo "configure: error output was" >&5
22946       cat conftest.out >&5
22947     fi
22948     rm -f conftest.o conftest.s conftest.out
22949   fi
22950 fi
22951 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22952 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22953 if test "x$gcc_cv_as_line_zero" = xyes; then
22954
22955 cat >>confdefs.h <<\_ACEOF
22956 #define HAVE_AS_LINE_ZERO 1
22957 _ACEOF
22958
22959 fi
22960
22961 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22962 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22963 gcc_cv_ld_ro_rw_mix=unknown
22964 if test $in_tree_ld = yes ; then
22965   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22966      && test $in_tree_ld_is_elf = yes; then
22967     gcc_cv_ld_ro_rw_mix=read-write
22968   fi
22969 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22970   echo '.section myfoosect, "a"' > conftest1.s
22971   echo '.section myfoosect, "aw"' > conftest2.s
22972   echo '.byte 1' >> conftest2.s
22973   echo '.section myfoosect, "a"' > conftest3.s
22974   echo '.byte 0' >> conftest3.s
22975   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22976      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22977      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22978      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22979         conftest2.o conftest3.o > /dev/null 2>&1; then
22980     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22981                          | sed -e '/myfoosect/!d' -e N`
22982     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22983       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22984         gcc_cv_ld_ro_rw_mix=read-only
22985       else
22986         gcc_cv_ld_ro_rw_mix=read-write
22987       fi
22988     fi
22989   fi
22990   rm -f conftest.* conftest[123].*
22991 fi
22992 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22993
22994 cat >>confdefs.h <<\_ACEOF
22995 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22996 _ACEOF
22997
22998 fi
22999 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
23000 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23001
23002 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23003 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23004 gcc_cv_ld_eh_frame_hdr=no
23005 if test $in_tree_ld = yes ; then
23006   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23007      && test $in_tree_ld_is_elf = yes; then
23008     gcc_cv_ld_eh_frame_hdr=yes
23009   fi
23010 elif test x$gcc_cv_ld != x; then
23011         # Check if linker supports --eh-frame-hdr option
23012         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23013                 gcc_cv_ld_eh_frame_hdr=yes
23014         fi
23015 fi
23016
23017 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23018
23019 cat >>confdefs.h <<\_ACEOF
23020 #define HAVE_LD_EH_FRAME_HDR 1
23021 _ACEOF
23022
23023 fi
23024 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23025 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23026
23027 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23028 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23029 gcc_cv_ld_pie=no
23030 if test $in_tree_ld = yes ; then
23031   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23032      && test $in_tree_ld_is_elf = yes; then
23033     gcc_cv_ld_pie=yes
23034   fi
23035 elif test x$gcc_cv_ld != x; then
23036         # Check if linker supports -pie option
23037         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23038                 gcc_cv_ld_pie=yes
23039         fi
23040 fi
23041 if test x"$gcc_cv_ld_pie" = xyes; then
23042
23043 cat >>confdefs.h <<\_ACEOF
23044 #define HAVE_LD_PIE 1
23045 _ACEOF
23046
23047 fi
23048 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23049 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23050
23051 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23052 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23053 gcc_cv_ld_eh_gc_sections=no
23054 if test $in_tree_ld = yes ; then
23055   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23056      && test $in_tree_ld_is_elf = yes; then
23057     gcc_cv_ld_eh_gc_sections=yes
23058   fi
23059 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23060   cat > conftest.s <<EOF
23061         .section        .text
23062 .globl _start
23063         .type _start, @function
23064 _start:
23065         .long foo
23066         .size _start, .-_start
23067         .section        .text.foo,"ax",@progbits
23068         .type foo, @function
23069 foo:
23070         .long 0
23071         .size foo, .-foo
23072         .section        .gcc_except_table.foo,"a",@progbits
23073 .L0:
23074         .long 0
23075         .section        .eh_frame,"a",@progbits
23076         .long .L0
23077 EOF
23078   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23079     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23080          | grep "gc-sections option ignored" > /dev/null; then
23081       gcc_cv_ld_eh_gc_sections=no
23082     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23083       gcc_cv_ld_eh_gc_sections=yes
23084       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23085       if test x$gcc_cv_as_comdat_group != xyes; then
23086         gcc_cv_ld_eh_gc_sections=no
23087         cat > conftest.s <<EOF
23088         .section        .text
23089 .globl _start
23090         .type _start, @function
23091 _start:
23092         .long foo
23093         .size _start, .-_start
23094         .section        .gnu.linkonce.t.foo,"ax",@progbits
23095         .type foo, @function
23096 foo:
23097         .long 0
23098         .size foo, .-foo
23099         .section        .gcc_except_table.foo,"a",@progbits
23100 .L0:
23101         .long 0
23102         .section        .eh_frame,"a",@progbits
23103         .long .L0
23104 EOF
23105         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23106           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23107                | grep "gc-sections option ignored" > /dev/null; then
23108             gcc_cv_ld_eh_gc_sections=no
23109           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23110             gcc_cv_ld_eh_gc_sections=yes
23111           fi
23112         fi
23113       fi
23114     fi
23115   fi
23116   rm -f conftest.s conftest.o conftest
23117 fi
23118 case "$target" in
23119   hppa*-*-linux*)
23120     # ??? This apparently exposes a binutils bug with PC-relative relocations.
23121     gcc_cv_ld_eh_gc_sections=no
23122     ;;
23123 esac
23124 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23125
23126 cat >>confdefs.h <<\_ACEOF
23127 #define HAVE_LD_EH_GC_SECTIONS 1
23128 _ACEOF
23129
23130 fi
23131 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23132 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23133
23134 # --------
23135 # UNSORTED
23136 # --------
23137
23138 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23139 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23140 if test "${gcc_cv_ld_as_needed+set}" = set; then
23141   echo $ECHO_N "(cached) $ECHO_C" >&6
23142 else
23143   gcc_cv_ld_as_needed=no
23144 if test $in_tree_ld = yes ; then
23145   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23146      && test $in_tree_ld_is_elf = yes; then
23147     gcc_cv_ld_as_needed=yes
23148   fi
23149 elif test x$gcc_cv_ld != x; then
23150         # Check if linker supports --as-needed and --no-as-needed options
23151         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23152                 gcc_cv_ld_as_needed=yes
23153         fi
23154 fi
23155
23156 fi
23157 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23158 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23159 if test x"$gcc_cv_ld_as_needed" = xyes; then
23160
23161 cat >>confdefs.h <<\_ACEOF
23162 #define HAVE_LD_AS_NEEDED 1
23163 _ACEOF
23164
23165 fi
23166
23167 case "$target:$tm_file" in
23168   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23169     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23170 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23171 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23172   echo $ECHO_N "(cached) $ECHO_C" >&6
23173 else
23174   gcc_cv_ld_no_dot_syms=no
23175     if test $in_tree_ld = yes ; then
23176       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23177         gcc_cv_ld_no_dot_syms=yes
23178       fi
23179     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23180       cat > conftest1.s <<EOF
23181         .text
23182         bl .foo
23183 EOF
23184       cat > conftest2.s <<EOF
23185         .section ".opd","aw"
23186         .align 3
23187         .globl foo
23188         .type foo,@function
23189 foo:
23190         .quad .LEfoo,.TOC.@tocbase,0
23191         .text
23192 .LEfoo:
23193         blr
23194         .size foo,.-.LEfoo
23195 EOF
23196       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23197          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23198          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23199         gcc_cv_ld_no_dot_syms=yes
23200       fi
23201       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23202     fi
23203
23204 fi
23205 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23206 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23207     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23208
23209 cat >>confdefs.h <<\_ACEOF
23210 #define HAVE_LD_NO_DOT_SYMS 1
23211 _ACEOF
23212
23213     fi
23214     ;;
23215 esac
23216
23217 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23218 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23219 if test "${gcc_cv_ld_sysroot+set}" = set; then
23220   echo $ECHO_N "(cached) $ECHO_C" >&6
23221 else
23222   gcc_cv_ld_sysroot=no
23223   if test $in_tree_ld = yes ; then
23224       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23225         gcc_cv_ld_sysroot=yes
23226       fi
23227   elif test x$gcc_cv_ld != x; then
23228     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23229       gcc_cv_ld_sysroot=yes
23230     fi
23231   fi
23232 fi
23233 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23234 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23235 if test x"$gcc_cv_ld_sysroot" = xyes; then
23236
23237 cat >>confdefs.h <<\_ACEOF
23238 #define HAVE_LD_SYSROOT 1
23239 _ACEOF
23240
23241 fi
23242
23243 if test x$with_sysroot = x && test x$host = x$target \
23244    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23245    && test "$prefix" != "NONE"; then
23246
23247 cat >>confdefs.h <<_ACEOF
23248 #define PREFIX_INCLUDE_DIR "$prefix/include"
23249 _ACEOF
23250
23251 fi
23252
23253 # Test for stack protector support in target C library.
23254 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23255 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23256 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23257   echo $ECHO_N "(cached) $ECHO_C" >&6
23258 else
23259   gcc_cv_libc_provides_ssp=no
23260     case "$target" in
23261        *-*-linux*)
23262       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23263         if test "x$with_sysroot" = x; then
23264           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23265         elif test "x$with_build_sysroot" != "x"; then
23266           glibc_header_dir="${with_build_sysroot}/usr/include"
23267         elif test "x$with_sysroot" = xyes; then
23268           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23269         else
23270           glibc_header_dir="${with_sysroot}/usr/include"
23271         fi
23272       else
23273         glibc_header_dir=/usr/include
23274       fi
23275       # glibc 2.4 and later provides __stack_chk_fail and
23276       # either __stack_chk_guard, or TLS access to stack guard canary.
23277       if test -f $glibc_header_dir/features.h \
23278          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23279             $glibc_header_dir/features.h > /dev/null; then
23280         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23281            $glibc_header_dir/features.h > /dev/null; then
23282           gcc_cv_libc_provides_ssp=yes
23283         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23284              $glibc_header_dir/features.h > /dev/null \
23285              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23286              $glibc_header_dir/features.h > /dev/null; then
23287           gcc_cv_libc_provides_ssp=yes
23288         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23289              $glibc_header_dir/features.h > /dev/null && \
23290              test -f $glibc_header_dir/bits/uClibc_config.h && \
23291              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23292              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23293           gcc_cv_libc_provides_ssp=yes
23294         fi
23295       fi
23296         ;;
23297        *-*-darwin*)
23298          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23299 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23300 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23301   echo $ECHO_N "(cached) $ECHO_C" >&6
23302 else
23303   cat >conftest.$ac_ext <<_ACEOF
23304 /* confdefs.h.  */
23305 _ACEOF
23306 cat confdefs.h >>conftest.$ac_ext
23307 cat >>conftest.$ac_ext <<_ACEOF
23308 /* end confdefs.h.  */
23309 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23310    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23311 #define __stack_chk_fail innocuous___stack_chk_fail
23312
23313 /* System header to define __stub macros and hopefully few prototypes,
23314     which can conflict with char __stack_chk_fail (); below.
23315     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23316     <limits.h> exists even on freestanding compilers.  */
23317
23318 #ifdef __STDC__
23319 # include <limits.h>
23320 #else
23321 # include <assert.h>
23322 #endif
23323
23324 #undef __stack_chk_fail
23325
23326 /* Override any gcc2 internal prototype to avoid an error.  */
23327 #ifdef __cplusplus
23328 extern "C"
23329 {
23330 #endif
23331 /* We use char because int might match the return type of a gcc2
23332    builtin and then its argument prototype would still apply.  */
23333 char __stack_chk_fail ();
23334 /* The GNU C library defines this for functions which it implements
23335     to always fail with ENOSYS.  Some functions are actually named
23336     something starting with __ and the normal name is an alias.  */
23337 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23338 choke me
23339 #else
23340 char (*f) () = __stack_chk_fail;
23341 #endif
23342 #ifdef __cplusplus
23343 }
23344 #endif
23345
23346 int
23347 main ()
23348 {
23349 return f != __stack_chk_fail;
23350   ;
23351   return 0;
23352 }
23353 _ACEOF
23354 rm -f conftest.$ac_objext conftest$ac_exeext
23355 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23356   (eval $ac_link) 2>conftest.er1
23357   ac_status=$?
23358   grep -v '^ *+' conftest.er1 >conftest.err
23359   rm -f conftest.er1
23360   cat conftest.err >&5
23361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23362   (exit $ac_status); } &&
23363          { ac_try='test -z "$ac_c_werror_flag"
23364                          || test ! -s conftest.err'
23365   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23366   (eval $ac_try) 2>&5
23367   ac_status=$?
23368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23369   (exit $ac_status); }; } &&
23370          { ac_try='test -s conftest$ac_exeext'
23371   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23372   (eval $ac_try) 2>&5
23373   ac_status=$?
23374   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23375   (exit $ac_status); }; }; then
23376   ac_cv_func___stack_chk_fail=yes
23377 else
23378   echo "$as_me: failed program was:" >&5
23379 sed 's/^/| /' conftest.$ac_ext >&5
23380
23381 ac_cv_func___stack_chk_fail=no
23382 fi
23383 rm -f conftest.err conftest.$ac_objext \
23384       conftest$ac_exeext conftest.$ac_ext
23385 fi
23386 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23387 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23388 if test $ac_cv_func___stack_chk_fail = yes; then
23389   gcc_cv_libc_provides_ssp=yes
23390 else
23391   echo "no __stack_chk_fail on this target"
23392 fi
23393
23394         ;;
23395   *) gcc_cv_libc_provides_ssp=no ;;
23396     esac
23397 fi
23398 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23399 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23400
23401 if test x$gcc_cv_libc_provides_ssp = xyes; then
23402
23403 cat >>confdefs.h <<\_ACEOF
23404 #define TARGET_LIBC_PROVIDES_SSP 1
23405 _ACEOF
23406
23407 fi
23408
23409 # Check if TFmode long double should be used by default or not.
23410 # Some glibc targets used DFmode long double, but with glibc 2.4
23411 # and later they can use TFmode.
23412 case "$target" in
23413   powerpc*-*-linux* | \
23414   powerpc*-*-gnu* | \
23415   sparc*-*-linux* | \
23416   s390*-*-linux* | \
23417   alpha*-*-linux*)
23418
23419 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23420 if test "${with_long_double_128+set}" = set; then
23421   withval="$with_long_double_128"
23422   gcc_cv_target_ldbl128="$with_long_double_128"
23423 else
23424   gcc_cv_target_ldbl128=no
23425       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23426         if test "x$with_sysroot" = x; then
23427           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23428         elif test "x$with_build_sysroot" != "x"; then
23429           glibc_header_dir="${with_build_sysroot}/usr/include"
23430         elif test "x$with_sysroot" = xyes; then
23431           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23432         else
23433           glibc_header_dir="${with_sysroot}/usr/include"
23434         fi
23435       else
23436         glibc_header_dir=/usr/include
23437       fi
23438       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23439         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23440       && gcc_cv_target_ldbl128=yes
23441
23442 fi;
23443     ;;
23444 esac
23445 if test x$gcc_cv_target_ldbl128 = xyes; then
23446
23447 cat >>confdefs.h <<\_ACEOF
23448 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23449 _ACEOF
23450
23451 fi
23452
23453 # Find out what GC implementation we want, or may, use.
23454
23455 # Check whether --with-gc or --without-gc was given.
23456 if test "${with_gc+set}" = set; then
23457   withval="$with_gc"
23458   case "$withval" in
23459   page)
23460     GGC=ggc-$withval
23461     ;;
23462   zone)
23463     GGC=ggc-$withval
23464
23465 cat >>confdefs.h <<\_ACEOF
23466 #define GGC_ZONE 1
23467 _ACEOF
23468
23469     ;;
23470   *)
23471     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23472 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23473    { (exit 1); exit 1; }; }
23474     ;;
23475 esac
23476 else
23477   GGC=ggc-page
23478 fi;
23479
23480 echo "Using $GGC for garbage collection."
23481
23482 # Use the system's zlib library.
23483 zlibdir=-L../zlib
23484 zlibinc="-I\$(srcdir)/../zlib"
23485
23486 # Check whether --with-system-zlib or --without-system-zlib was given.
23487 if test "${with_system_zlib+set}" = set; then
23488   withval="$with_system_zlib"
23489   zlibdir=
23490 zlibinc=
23491
23492 fi;
23493
23494
23495
23496
23497 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23498 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23499     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23500 if test "${enable_maintainer_mode+set}" = set; then
23501   enableval="$enable_maintainer_mode"
23502   maintainer_mode=$enableval
23503 else
23504   maintainer_mode=no
23505 fi;
23506
23507 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23508 echo "${ECHO_T}$maintainer_mode" >&6
23509
23510 if test "$maintainer_mode" = "yes"; then
23511   MAINT=''
23512 else
23513   MAINT='#'
23514 fi
23515
23516 # --------------
23517 # Language hooks
23518 # --------------
23519
23520 # Make empty files to contain the specs and options for each language.
23521 # Then add #include lines to for a compiler that has specs and/or options.
23522
23523 subdirs=
23524 lang_opt_files=
23525 lang_specs_files=
23526 lang_tree_files=
23527 # These (without "all_") are set in each config-lang.in.
23528 # `language' must be a single word so is spelled singularly.
23529 all_languages=
23530 all_compilers=
23531 all_outputs='Makefile gccbug libada-mk'
23532 # List of language makefile fragments.
23533 all_lang_makefrags=
23534 # List of language subdirectory makefiles.  Deprecated.
23535 all_lang_makefiles=
23536 # Additional files for gengtype
23537 all_gtfiles="$target_gtfiles"
23538
23539 # These are the languages that are set in --enable-languages,
23540 # and are available in the GCC tree.
23541 all_selected_languages=
23542
23543 # Add the language fragments.
23544 # Languages are added via two mechanisms.  Some information must be
23545 # recorded in makefile variables, these are defined in config-lang.in.
23546 # We accumulate them and plug them into the main Makefile.
23547 # The other mechanism is a set of hooks for each of the main targets
23548 # like `clean', `install', etc.
23549
23550 language_hooks="Make-hooks"
23551
23552 for lang in ${srcdir}/*/config-lang.in
23553 do
23554         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23555
23556         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23557         if test "x$lang_alias" = x
23558         then
23559               echo "$lang doesn't set \$language." 1>&2
23560               exit 1
23561         fi
23562         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23563         subdirs="$subdirs $subdir"
23564
23565         # $gcc_subdir is where the gcc integration files are to be found
23566         # for a language, both for internal compiler purposes (compiler
23567         # sources implementing front-end to GCC tree converters), and for
23568         # build infrastructure purposes (Make-lang.in, etc.)
23569         #
23570         # This will be <subdir> (relative to $srcdir) if a line like
23571         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23572         # is found in <langdir>/config-lang.in, and will remain <langdir>
23573         # otherwise.
23574         #
23575         # Except for the language alias (fetched above), the regular
23576         # "config-lang.in" contents are always retrieved from $gcc_subdir,
23577         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23578         # only this and the language alias.
23579
23580         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
23581         if [ "$gcc_subdir" = "" ]; then
23582            gcc_subdir="$subdir"
23583         fi
23584
23585         case ",$enable_languages," in
23586         *,$lang_alias,*)
23587             all_selected_languages="$all_selected_languages $lang_alias"
23588             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23589                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23590             fi
23591             ;;
23592         esac
23593
23594         language=
23595         boot_language=
23596         compilers=
23597         outputs=
23598         gtfiles=
23599         subdir_requires=
23600         . ${srcdir}/$gcc_subdir/config-lang.in
23601         if test "x$language" = x
23602         then
23603                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23604                 exit 1
23605         fi
23606
23607         ok=:
23608         case ",$enable_languages," in
23609                 *,$lang_alias,*) ;;
23610                 *)
23611                         for i in $subdir_requires; do
23612                                 test -f "${srcdir}/$i/config-lang.in" && continue
23613                                 ok=false
23614                                 break
23615                         done
23616                 ;;
23617         esac
23618         $ok || continue
23619
23620         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23621         if test -f $srcdir/$gcc_subdir/lang.opt; then
23622             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23623         fi
23624         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23625             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23626         fi
23627         if test -f ${srcdir}/$gcc_subdir/Makefile.in
23628                 then all_lang_makefiles="$gcc_subdir/Makefile"
23629         fi
23630         all_languages="$all_languages $language"
23631         all_compilers="$all_compilers $compilers"
23632         all_outputs="$all_outputs $outputs"
23633         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23634 done
23635
23636 # Pick up gtfiles for c
23637 gtfiles=
23638 . ${srcdir}/c-config-lang.in
23639 all_gtfiles="$all_gtfiles [c] $gtfiles"
23640
23641 check_languages=
23642 for language in $all_selected_languages
23643 do
23644         check_languages="$check_languages check-$language"
23645 done
23646
23647 # We link each language in with a set of hooks, reached indirectly via
23648 # lang.${target}.  Only do so for selected languages.
23649
23650 rm -f Make-hooks
23651 touch Make-hooks
23652 target_list="all.cross start.encap rest.encap tags \
23653         install-common install-man install-info install-pdf dvi pdf \
23654         html uninstall info man srcextra srcman srcinfo \
23655         mostlyclean clean distclean maintainer-clean"
23656
23657 for t in $target_list
23658 do
23659         x=
23660         for lang in $all_selected_languages
23661         do
23662                 x="$x $lang.$t"
23663         done
23664         echo "lang.$t: $x" >> Make-hooks
23665 done
23666
23667 # --------
23668 # UNSORTED
23669 # --------
23670
23671 # Create .gdbinit.
23672
23673 echo "dir ." > .gdbinit
23674 echo "dir ${srcdir}" >> .gdbinit
23675 if test x$gdb_needs_out_file_path = xyes
23676 then
23677         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23678 fi
23679 if test "x$subdirs" != x; then
23680         for s in $subdirs
23681         do
23682                 echo "dir ${srcdir}/$s" >> .gdbinit
23683         done
23684 fi
23685 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23686
23687 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23688
23689
23690
23691 # Find a directory in which to install a shared libgcc.
23692
23693 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23694 if test "${enable_version_specific_runtime_libs+set}" = set; then
23695   enableval="$enable_version_specific_runtime_libs"
23696
23697 fi;
23698
23699
23700 # Check whether --with-slibdir or --without-slibdir was given.
23701 if test "${with_slibdir+set}" = set; then
23702   withval="$with_slibdir"
23703   slibdir="$with_slibdir"
23704 else
23705   if test "${enable_version_specific_runtime_libs+set}" = set; then
23706   slibdir='$(libsubdir)'
23707 elif test "$host" != "$target"; then
23708   slibdir='$(build_tooldir)/lib'
23709 else
23710   slibdir='$(libdir)'
23711 fi
23712 fi;
23713
23714
23715
23716 # Check whether --with-datarootdir or --without-datarootdir was given.
23717 if test "${with_datarootdir+set}" = set; then
23718   withval="$with_datarootdir"
23719   datarootdir="\${prefix}/$with_datarootdir"
23720 else
23721   datarootdir='$(prefix)/share'
23722 fi;
23723
23724
23725
23726 # Check whether --with-docdir or --without-docdir was given.
23727 if test "${with_docdir+set}" = set; then
23728   withval="$with_docdir"
23729   docdir="\${prefix}/$with_docdir"
23730 else
23731   docdir='$(datarootdir)'
23732 fi;
23733
23734
23735
23736 # Check whether --with-htmldir or --without-htmldir was given.
23737 if test "${with_htmldir+set}" = set; then
23738   withval="$with_htmldir"
23739   htmldir="\${prefix}/$with_htmldir"
23740 else
23741   htmldir='$(docdir)'
23742 fi;
23743
23744
23745 # Substitute configuration variables
23746
23747
23748
23749
23750
23751
23752
23753
23754
23755
23756
23757
23758
23759
23760
23761
23762
23763
23764
23765
23766
23767
23768
23769
23770
23771
23772
23773
23774
23775
23776
23777
23778
23779
23780
23781
23782
23783
23784
23785
23786
23787
23788
23789
23790
23791
23792
23793
23794
23795
23796
23797
23798
23799
23800
23801
23802
23803 # Echo link setup.
23804 if test x${build} = x${host} ; then
23805   if test x${host} = x${target} ; then
23806     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23807   else
23808     echo "Links are now set up to build a cross-compiler" 1>&2
23809     echo " from ${host} to ${target}." 1>&2
23810   fi
23811 else
23812   if test x${host} = x${target} ; then
23813     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23814     echo " for ${target}." 1>&2
23815   else
23816     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23817     echo " from ${host} to ${target}." 1>&2
23818   fi
23819 fi
23820
23821
23822
23823
23824 # Configure the subdirectories
23825 # AC_CONFIG_SUBDIRS($subdirs)
23826
23827 # Create the Makefile
23828 # and configure language subdirectories
23829           ac_config_files="$ac_config_files $all_outputs"
23830
23831
23832           ac_config_commands="$ac_config_commands default"
23833
23834 cat >confcache <<\_ACEOF
23835 # This file is a shell script that caches the results of configure
23836 # tests run on this system so they can be shared between configure
23837 # scripts and configure runs, see configure's option --config-cache.
23838 # It is not useful on other systems.  If it contains results you don't
23839 # want to keep, you may remove or edit it.
23840 #
23841 # config.status only pays attention to the cache file if you give it
23842 # the --recheck option to rerun configure.
23843 #
23844 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23845 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23846 # following values.
23847
23848 _ACEOF
23849
23850 # The following way of writing the cache mishandles newlines in values,
23851 # but we know of no workaround that is simple, portable, and efficient.
23852 # So, don't put newlines in cache variables' values.
23853 # Ultrix sh set writes to stderr and can't be redirected directly,
23854 # and sets the high bit in the cache file unless we assign to the vars.
23855 {
23856   (set) 2>&1 |
23857     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23858     *ac_space=\ *)
23859       # `set' does not quote correctly, so add quotes (double-quote
23860       # substitution turns \\\\ into \\, and sed turns \\ into \).
23861       sed -n \
23862         "s/'/'\\\\''/g;
23863           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23864       ;;
23865     *)
23866       # `set' quotes correctly as required by POSIX, so do not add quotes.
23867       sed -n \
23868         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23869       ;;
23870     esac;
23871 } |
23872   sed '
23873      t clear
23874      : clear
23875      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23876      t end
23877      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23878      : end' >>confcache
23879 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23880   if test -w $cache_file; then
23881     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23882     cat confcache >$cache_file
23883   else
23884     echo "not updating unwritable cache $cache_file"
23885   fi
23886 fi
23887 rm -f confcache
23888
23889 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23890 # Let make expand exec_prefix.
23891 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23892
23893 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23894 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23895 # trailing colons and then remove the whole line if VPATH becomes empty
23896 # (actually we leave an empty line to preserve line numbers).
23897 if test "x$srcdir" = x.; then
23898   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23899 s/:*\$(srcdir):*/:/;
23900 s/:*\${srcdir}:*/:/;
23901 s/:*@srcdir@:*/:/;
23902 s/^\([^=]*=[     ]*\):*/\1/;
23903 s/:*$//;
23904 s/^[^=]*=[       ]*$//;
23905 }'
23906 fi
23907
23908 DEFS=-DHAVE_CONFIG_H
23909
23910 ac_libobjs=
23911 ac_ltlibobjs=
23912 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23913   # 1. Remove the extension, and $U if already installed.
23914   ac_i=`echo "$ac_i" |
23915          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23916   # 2. Add them.
23917   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23918   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23919 done
23920 LIBOBJS=$ac_libobjs
23921
23922 LTLIBOBJS=$ac_ltlibobjs
23923
23924
23925
23926 : ${CONFIG_STATUS=./config.status}
23927 ac_clean_files_save=$ac_clean_files
23928 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23929 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23930 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23931 cat >$CONFIG_STATUS <<_ACEOF
23932 #! $SHELL
23933 # Generated by $as_me.
23934 # Run this file to recreate the current configuration.
23935 # Compiler output produced by configure, useful for debugging
23936 # configure, is in config.log if it exists.
23937
23938 debug=false
23939 ac_cs_recheck=false
23940 ac_cs_silent=false
23941 SHELL=\${CONFIG_SHELL-$SHELL}
23942 _ACEOF
23943
23944 cat >>$CONFIG_STATUS <<\_ACEOF
23945 ## --------------------- ##
23946 ## M4sh Initialization.  ##
23947 ## --------------------- ##
23948
23949 # Be Bourne compatible
23950 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23951   emulate sh
23952   NULLCMD=:
23953   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23954   # is contrary to our usage.  Disable this feature.
23955   alias -g '${1+"$@"}'='"$@"'
23956 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23957   set -o posix
23958 fi
23959 DUALCASE=1; export DUALCASE # for MKS sh
23960
23961 # Support unset when possible.
23962 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23963   as_unset=unset
23964 else
23965   as_unset=false
23966 fi
23967
23968
23969 # Work around bugs in pre-3.0 UWIN ksh.
23970 $as_unset ENV MAIL MAILPATH
23971 PS1='$ '
23972 PS2='> '
23973 PS4='+ '
23974
23975 # NLS nuisances.
23976 for as_var in \
23977   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23978   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23979   LC_TELEPHONE LC_TIME
23980 do
23981   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23982     eval $as_var=C; export $as_var
23983   else
23984     $as_unset $as_var
23985   fi
23986 done
23987
23988 # Required to use basename.
23989 if expr a : '\(a\)' >/dev/null 2>&1; then
23990   as_expr=expr
23991 else
23992   as_expr=false
23993 fi
23994
23995 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23996   as_basename=basename
23997 else
23998   as_basename=false
23999 fi
24000
24001
24002 # Name of the executable.
24003 as_me=`$as_basename "$0" ||
24004 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24005          X"$0" : 'X\(//\)$' \| \
24006          X"$0" : 'X\(/\)$' \| \
24007          .     : '\(.\)' 2>/dev/null ||
24008 echo X/"$0" |
24009     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24010           /^X\/\(\/\/\)$/{ s//\1/; q; }
24011           /^X\/\(\/\).*/{ s//\1/; q; }
24012           s/.*/./; q'`
24013
24014
24015 # PATH needs CR, and LINENO needs CR and PATH.
24016 # Avoid depending upon Character Ranges.
24017 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24018 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24019 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24020 as_cr_digits='0123456789'
24021 as_cr_alnum=$as_cr_Letters$as_cr_digits
24022
24023 # The user is always right.
24024 if test "${PATH_SEPARATOR+set}" != set; then
24025   echo "#! /bin/sh" >conf$$.sh
24026   echo  "exit 0"   >>conf$$.sh
24027   chmod +x conf$$.sh
24028   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24029     PATH_SEPARATOR=';'
24030   else
24031     PATH_SEPARATOR=:
24032   fi
24033   rm -f conf$$.sh
24034 fi
24035
24036
24037   as_lineno_1=$LINENO
24038   as_lineno_2=$LINENO
24039   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24040   test "x$as_lineno_1" != "x$as_lineno_2" &&
24041   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
24042   # Find who we are.  Look in the path if we contain no path at all
24043   # relative or not.
24044   case $0 in
24045     *[\\/]* ) as_myself=$0 ;;
24046     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24047 for as_dir in $PATH
24048 do
24049   IFS=$as_save_IFS
24050   test -z "$as_dir" && as_dir=.
24051   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24052 done
24053
24054        ;;
24055   esac
24056   # We did not find ourselves, most probably we were run as `sh COMMAND'
24057   # in which case we are not to be found in the path.
24058   if test "x$as_myself" = x; then
24059     as_myself=$0
24060   fi
24061   if test ! -f "$as_myself"; then
24062     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24063 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24064    { (exit 1); exit 1; }; }
24065   fi
24066   case $CONFIG_SHELL in
24067   '')
24068     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24069 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24070 do
24071   IFS=$as_save_IFS
24072   test -z "$as_dir" && as_dir=.
24073   for as_base in sh bash ksh sh5; do
24074          case $as_dir in
24075          /*)
24076            if ("$as_dir/$as_base" -c '
24077   as_lineno_1=$LINENO
24078   as_lineno_2=$LINENO
24079   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24080   test "x$as_lineno_1" != "x$as_lineno_2" &&
24081   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
24082              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24083              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24084              CONFIG_SHELL=$as_dir/$as_base
24085              export CONFIG_SHELL
24086              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24087            fi;;
24088          esac
24089        done
24090 done
24091 ;;
24092   esac
24093
24094   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24095   # uniformly replaced by the line number.  The first 'sed' inserts a
24096   # line-number line before each line; the second 'sed' does the real
24097   # work.  The second script uses 'N' to pair each line-number line
24098   # with the numbered line, and appends trailing '-' during
24099   # substitution so that $LINENO is not a special case at line end.
24100   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24101   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
24102   sed '=' <$as_myself |
24103     sed '
24104       N
24105       s,$,-,
24106       : loop
24107       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24108       t loop
24109       s,-$,,
24110       s,^['$as_cr_digits']*\n,,
24111     ' >$as_me.lineno &&
24112   chmod +x $as_me.lineno ||
24113     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24114 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24115    { (exit 1); exit 1; }; }
24116
24117   # Don't try to exec as it changes $[0], causing all sort of problems
24118   # (the dirname of $[0] is not the place where we might find the
24119   # original and so on.  Autoconf is especially sensible to this).
24120   . ./$as_me.lineno
24121   # Exit status is that of the last command.
24122   exit
24123 }
24124
24125
24126 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24127   *c*,-n*) ECHO_N= ECHO_C='
24128 ' ECHO_T='      ' ;;
24129   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24130   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
24131 esac
24132
24133 if expr a : '\(a\)' >/dev/null 2>&1; then
24134   as_expr=expr
24135 else
24136   as_expr=false
24137 fi
24138
24139 rm -f conf$$ conf$$.exe conf$$.file
24140 echo >conf$$.file
24141 if ln -s conf$$.file conf$$ 2>/dev/null; then
24142   # We could just check for DJGPP; but this test a) works b) is more generic
24143   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24144   if test -f conf$$.exe; then
24145     # Don't use ln at all; we don't have any links
24146     as_ln_s='cp -p'
24147   else
24148     as_ln_s='ln -s'
24149   fi
24150 elif ln conf$$.file conf$$ 2>/dev/null; then
24151   as_ln_s=ln
24152 else
24153   as_ln_s='cp -p'
24154 fi
24155 rm -f conf$$ conf$$.exe conf$$.file
24156
24157 if mkdir -p . 2>/dev/null; then
24158   as_mkdir_p=:
24159 else
24160   test -d ./-p && rmdir ./-p
24161   as_mkdir_p=false
24162 fi
24163
24164 as_executable_p="test -f"
24165
24166 # Sed expression to map a string onto a valid CPP name.
24167 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24168
24169 # Sed expression to map a string onto a valid variable name.
24170 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24171
24172
24173 # IFS
24174 # We need space, tab and new line, in precisely that order.
24175 as_nl='
24176 '
24177 IFS="   $as_nl"
24178
24179 # CDPATH.
24180 $as_unset CDPATH
24181
24182 exec 6>&1
24183
24184 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24185 # report actual input values of CONFIG_FILES etc. instead of their
24186 # values after options handling.  Logging --version etc. is OK.
24187 exec 5>>config.log
24188 {
24189   echo
24190   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24191 ## Running $as_me. ##
24192 _ASBOX
24193 } >&5
24194 cat >&5 <<_CSEOF
24195
24196 This file was extended by $as_me, which was
24197 generated by GNU Autoconf 2.59.  Invocation command line was
24198
24199   CONFIG_FILES    = $CONFIG_FILES
24200   CONFIG_HEADERS  = $CONFIG_HEADERS
24201   CONFIG_LINKS    = $CONFIG_LINKS
24202   CONFIG_COMMANDS = $CONFIG_COMMANDS
24203   $ $0 $@
24204
24205 _CSEOF
24206 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24207 echo >&5
24208 _ACEOF
24209
24210 # Files that config.status was made for.
24211 if test -n "$ac_config_files"; then
24212   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24213 fi
24214
24215 if test -n "$ac_config_headers"; then
24216   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24217 fi
24218
24219 if test -n "$ac_config_links"; then
24220   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24221 fi
24222
24223 if test -n "$ac_config_commands"; then
24224   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24225 fi
24226
24227 cat >>$CONFIG_STATUS <<\_ACEOF
24228
24229 ac_cs_usage="\
24230 \`$as_me' instantiates files from templates according to the
24231 current configuration.
24232
24233 Usage: $0 [OPTIONS] [FILE]...
24234
24235   -h, --help       print this help, then exit
24236   -V, --version    print version number, then exit
24237   -q, --quiet      do not print progress messages
24238   -d, --debug      don't remove temporary files
24239       --recheck    update $as_me by reconfiguring in the same conditions
24240   --file=FILE[:TEMPLATE]
24241                    instantiate the configuration file FILE
24242   --header=FILE[:TEMPLATE]
24243                    instantiate the configuration header FILE
24244
24245 Configuration files:
24246 $config_files
24247
24248 Configuration headers:
24249 $config_headers
24250
24251 Configuration commands:
24252 $config_commands
24253
24254 Report bugs to <bug-autoconf@gnu.org>."
24255 _ACEOF
24256
24257 cat >>$CONFIG_STATUS <<_ACEOF
24258 ac_cs_version="\\
24259 config.status
24260 configured by $0, generated by GNU Autoconf 2.59,
24261   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24262
24263 Copyright (C) 2003 Free Software Foundation, Inc.
24264 This config.status script is free software; the Free Software Foundation
24265 gives unlimited permission to copy, distribute and modify it."
24266 srcdir=$srcdir
24267 _ACEOF
24268
24269 cat >>$CONFIG_STATUS <<\_ACEOF
24270 # If no file are specified by the user, then we need to provide default
24271 # value.  By we need to know if files were specified by the user.
24272 ac_need_defaults=:
24273 while test $# != 0
24274 do
24275   case $1 in
24276   --*=*)
24277     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24278     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24279     ac_shift=:
24280     ;;
24281   -*)
24282     ac_option=$1
24283     ac_optarg=$2
24284     ac_shift=shift
24285     ;;
24286   *) # This is not an option, so the user has probably given explicit
24287      # arguments.
24288      ac_option=$1
24289      ac_need_defaults=false;;
24290   esac
24291
24292   case $ac_option in
24293   # Handling of the options.
24294 _ACEOF
24295 cat >>$CONFIG_STATUS <<\_ACEOF
24296   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24297     ac_cs_recheck=: ;;
24298   --version | --vers* | -V )
24299     echo "$ac_cs_version"; exit 0 ;;
24300   --he | --h)
24301     # Conflict between --help and --header
24302     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24303 Try \`$0 --help' for more information." >&5
24304 echo "$as_me: error: ambiguous option: $1
24305 Try \`$0 --help' for more information." >&2;}
24306    { (exit 1); exit 1; }; };;
24307   --help | --hel | -h )
24308     echo "$ac_cs_usage"; exit 0 ;;
24309   --debug | --d* | -d )
24310     debug=: ;;
24311   --file | --fil | --fi | --f )
24312     $ac_shift
24313     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24314     ac_need_defaults=false;;
24315   --header | --heade | --head | --hea )
24316     $ac_shift
24317     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24318     ac_need_defaults=false;;
24319   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24320   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24321     ac_cs_silent=: ;;
24322
24323   # This is an error.
24324   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24325 Try \`$0 --help' for more information." >&5
24326 echo "$as_me: error: unrecognized option: $1
24327 Try \`$0 --help' for more information." >&2;}
24328    { (exit 1); exit 1; }; } ;;
24329
24330   *) ac_config_targets="$ac_config_targets $1" ;;
24331
24332   esac
24333   shift
24334 done
24335
24336 ac_configure_extra_args=
24337
24338 if $ac_cs_silent; then
24339   exec 6>/dev/null
24340   ac_configure_extra_args="$ac_configure_extra_args --silent"
24341 fi
24342
24343 _ACEOF
24344 cat >>$CONFIG_STATUS <<_ACEOF
24345 if \$ac_cs_recheck; then
24346   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24347   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24348 fi
24349
24350 _ACEOF
24351
24352 cat >>$CONFIG_STATUS <<_ACEOF
24353 #
24354 # INIT-COMMANDS section.
24355 #
24356
24357 subdirs='$subdirs'
24358
24359 _ACEOF
24360
24361
24362
24363 cat >>$CONFIG_STATUS <<\_ACEOF
24364 for ac_config_target in $ac_config_targets
24365 do
24366   case "$ac_config_target" in
24367   # Handling of arguments.
24368   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24369   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24370   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24371   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24372   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24373   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24374   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24375 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24376    { (exit 1); exit 1; }; };;
24377   esac
24378 done
24379
24380 # If the user did not use the arguments to specify the items to instantiate,
24381 # then the envvar interface is used.  Set only those that are not.
24382 # We use the long form for the default assignment because of an extremely
24383 # bizarre bug on SunOS 4.1.3.
24384 if $ac_need_defaults; then
24385   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24386   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24387   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24388 fi
24389
24390 # Have a temporary directory for convenience.  Make it in the build tree
24391 # simply because there is no reason to put it here, and in addition,
24392 # creating and moving files from /tmp can sometimes cause problems.
24393 # Create a temporary directory, and hook for its removal unless debugging.
24394 $debug ||
24395 {
24396   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24397   trap '{ (exit 1); exit 1; }' 1 2 13 15
24398 }
24399
24400 # Create a (secure) tmp directory for tmp files.
24401
24402 {
24403   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24404   test -n "$tmp" && test -d "$tmp"
24405 }  ||
24406 {
24407   tmp=./confstat$$-$RANDOM
24408   (umask 077 && mkdir $tmp)
24409 } ||
24410 {
24411    echo "$me: cannot create a temporary directory in ." >&2
24412    { (exit 1); exit 1; }
24413 }
24414
24415 _ACEOF
24416
24417 cat >>$CONFIG_STATUS <<_ACEOF
24418
24419 #
24420 # CONFIG_FILES section.
24421 #
24422
24423 # No need to generate the scripts if there are no CONFIG_FILES.
24424 # This happens for instance when ./config.status config.h
24425 if test -n "\$CONFIG_FILES"; then
24426   # Protect against being on the right side of a sed subst in config.status.
24427   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24428    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24429 s,@SHELL@,$SHELL,;t t
24430 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24431 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24432 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24433 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24434 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24435 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24436 s,@exec_prefix@,$exec_prefix,;t t
24437 s,@prefix@,$prefix,;t t
24438 s,@program_transform_name@,$program_transform_name,;t t
24439 s,@bindir@,$bindir,;t t
24440 s,@sbindir@,$sbindir,;t t
24441 s,@libexecdir@,$libexecdir,;t t
24442 s,@datadir@,$datadir,;t t
24443 s,@sysconfdir@,$sysconfdir,;t t
24444 s,@sharedstatedir@,$sharedstatedir,;t t
24445 s,@localstatedir@,$localstatedir,;t t
24446 s,@libdir@,$libdir,;t t
24447 s,@includedir@,$includedir,;t t
24448 s,@oldincludedir@,$oldincludedir,;t t
24449 s,@infodir@,$infodir,;t t
24450 s,@mandir@,$mandir,;t t
24451 s,@build_alias@,$build_alias,;t t
24452 s,@host_alias@,$host_alias,;t t
24453 s,@target_alias@,$target_alias,;t t
24454 s,@DEFS@,$DEFS,;t t
24455 s,@ECHO_C@,$ECHO_C,;t t
24456 s,@ECHO_N@,$ECHO_N,;t t
24457 s,@ECHO_T@,$ECHO_T,;t t
24458 s,@LIBS@,$LIBS,;t t
24459 s,@build@,$build,;t t
24460 s,@build_cpu@,$build_cpu,;t t
24461 s,@build_vendor@,$build_vendor,;t t
24462 s,@build_os@,$build_os,;t t
24463 s,@host@,$host,;t t
24464 s,@host_cpu@,$host_cpu,;t t
24465 s,@host_vendor@,$host_vendor,;t t
24466 s,@host_os@,$host_os,;t t
24467 s,@target@,$target,;t t
24468 s,@target_cpu@,$target_cpu,;t t
24469 s,@target_vendor@,$target_vendor,;t t
24470 s,@target_os@,$target_os,;t t
24471 s,@target_noncanonical@,$target_noncanonical,;t t
24472 s,@build_libsubdir@,$build_libsubdir,;t t
24473 s,@build_subdir@,$build_subdir,;t t
24474 s,@host_subdir@,$host_subdir,;t t
24475 s,@target_subdir@,$target_subdir,;t t
24476 s,@GENINSRC@,$GENINSRC,;t t
24477 s,@CC@,$CC,;t t
24478 s,@CFLAGS@,$CFLAGS,;t t
24479 s,@LDFLAGS@,$LDFLAGS,;t t
24480 s,@CPPFLAGS@,$CPPFLAGS,;t t
24481 s,@ac_ct_CC@,$ac_ct_CC,;t t
24482 s,@EXEEXT@,$EXEEXT,;t t
24483 s,@OBJEXT@,$OBJEXT,;t t
24484 s,@GNATBIND@,$GNATBIND,;t t
24485 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24486 s,@GNATMAKE@,$GNATMAKE,;t t
24487 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24488 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24489 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24490 s,@CPP@,$CPP,;t t
24491 s,@EGREP@,$EGREP,;t t
24492 s,@loose_warn@,$loose_warn,;t t
24493 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
24494 s,@strict_warn@,$strict_warn,;t t
24495 s,@warn_cflags@,$warn_cflags,;t t
24496 s,@nocommon_flag@,$nocommon_flag,;t t
24497 s,@TREEBROWSER@,$TREEBROWSER,;t t
24498 s,@valgrind_path@,$valgrind_path,;t t
24499 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24500 s,@valgrind_command@,$valgrind_command,;t t
24501 s,@coverage_flags@,$coverage_flags,;t t
24502 s,@enable_multilib@,$enable_multilib,;t t
24503 s,@enable_decimal_float@,$enable_decimal_float,;t t
24504 s,@enable_fixed_point@,$enable_fixed_point,;t t
24505 s,@enable_shared@,$enable_shared,;t t
24506 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24507 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24508 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24509 s,@onestep@,$onestep,;t t
24510 s,@PKGVERSION@,$PKGVERSION,;t t
24511 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24512 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24513 s,@datarootdir@,$datarootdir,;t t
24514 s,@docdir@,$docdir,;t t
24515 s,@htmldir@,$htmldir,;t t
24516 s,@SET_MAKE@,$SET_MAKE,;t t
24517 s,@AWK@,$AWK,;t t
24518 s,@LN_S@,$LN_S,;t t
24519 s,@LN@,$LN,;t t
24520 s,@RANLIB@,$RANLIB,;t t
24521 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24522 s,@ranlib_flags@,$ranlib_flags,;t t
24523 s,@INSTALL@,$INSTALL,;t t
24524 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24525 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24526 s,@make_compare_target@,$make_compare_target,;t t
24527 s,@have_mktemp_command@,$have_mktemp_command,;t t
24528 s,@MAKEINFO@,$MAKEINFO,;t t
24529 s,@BUILD_INFO@,$BUILD_INFO,;t t
24530 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24531 s,@FLEX@,$FLEX,;t t
24532 s,@BISON@,$BISON,;t t
24533 s,@NM@,$NM,;t t
24534 s,@AR@,$AR,;t t
24535 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24536 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24537 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24538 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24539 s,@LIBICONV@,$LIBICONV,;t t
24540 s,@LTLIBICONV@,$LTLIBICONV,;t t
24541 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24542 s,@manext@,$manext,;t t
24543 s,@objext@,$objext,;t t
24544 s,@gthread_flags@,$gthread_flags,;t t
24545 s,@extra_modes_file@,$extra_modes_file,;t t
24546 s,@extra_opt_files@,$extra_opt_files,;t t
24547 s,@USE_NLS@,$USE_NLS,;t t
24548 s,@LIBINTL@,$LIBINTL,;t t
24549 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24550 s,@INCINTL@,$INCINTL,;t t
24551 s,@XGETTEXT@,$XGETTEXT,;t t
24552 s,@GMSGFMT@,$GMSGFMT,;t t
24553 s,@POSUB@,$POSUB,;t t
24554 s,@CATALOGS@,$CATALOGS,;t t
24555 s,@DATADIRNAME@,$DATADIRNAME,;t t
24556 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24557 s,@GENCAT@,$GENCAT,;t t
24558 s,@CATOBJEXT@,$CATOBJEXT,;t t
24559 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24560 s,@CROSS@,$CROSS,;t t
24561 s,@ALL@,$ALL,;t t
24562 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24563 s,@inhibit_libc@,$inhibit_libc,;t t
24564 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24565 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24566 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24567 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24568 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24569 s,@collect2@,$collect2,;t t
24570 s,@LIBTOOL@,$LIBTOOL,;t t
24571 s,@SED@,$SED,;t t
24572 s,@FGREP@,$FGREP,;t t
24573 s,@GREP@,$GREP,;t t
24574 s,@LD@,$LD,;t t
24575 s,@DUMPBIN@,$DUMPBIN,;t t
24576 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24577 s,@ac_ct_AR@,$ac_ct_AR,;t t
24578 s,@STRIP@,$STRIP,;t t
24579 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24580 s,@lt_ECHO@,$lt_ECHO,;t t
24581 s,@objdir@,$objdir,;t t
24582 s,@enable_fast_install@,$enable_fast_install,;t t
24583 s,@gcc_cv_as@,$gcc_cv_as,;t t
24584 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24585 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24586 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24587 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24588 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24589 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24590 s,@libgcc_visibility@,$libgcc_visibility,;t t
24591 s,@GGC@,$GGC,;t t
24592 s,@zlibdir@,$zlibdir,;t t
24593 s,@zlibinc@,$zlibinc,;t t
24594 s,@MAINT@,$MAINT,;t t
24595 s,@gcc_tooldir@,$gcc_tooldir,;t t
24596 s,@dollar@,$dollar,;t t
24597 s,@slibdir@,$slibdir,;t t
24598 s,@subdirs@,$subdirs,;t t
24599 s,@srcdir@,$srcdir,;t t
24600 s,@all_compilers@,$all_compilers,;t t
24601 s,@all_gtfiles@,$all_gtfiles,;t t
24602 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24603 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24604 s,@all_languages@,$all_languages,;t t
24605 s,@all_selected_languages@,$all_selected_languages,;t t
24606 s,@build_exeext@,$build_exeext,;t t
24607 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24608 s,@build_xm_file_list@,$build_xm_file_list,;t t
24609 s,@build_xm_include_list@,$build_xm_include_list,;t t
24610 s,@build_xm_defines@,$build_xm_defines,;t t
24611 s,@build_file_translate@,$build_file_translate,;t t
24612 s,@check_languages@,$check_languages,;t t
24613 s,@cpp_install_dir@,$cpp_install_dir,;t t
24614 s,@xmake_file@,$xmake_file,;t t
24615 s,@tmake_file@,$tmake_file,;t t
24616 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24617 s,@extra_headers_list@,$extra_headers_list,;t t
24618 s,@extra_objs@,$extra_objs,;t t
24619 s,@extra_parts@,$extra_parts,;t t
24620 s,@extra_passes@,$extra_passes,;t t
24621 s,@extra_programs@,$extra_programs,;t t
24622 s,@float_h_file@,$float_h_file,;t t
24623 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24624 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24625 s,@host_exeext@,$host_exeext,;t t
24626 s,@host_xm_file_list@,$host_xm_file_list,;t t
24627 s,@host_xm_include_list@,$host_xm_include_list,;t t
24628 s,@host_xm_defines@,$host_xm_defines,;t t
24629 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24630 s,@install@,$install,;t t
24631 s,@lang_opt_files@,$lang_opt_files,;t t
24632 s,@lang_specs_files@,$lang_specs_files,;t t
24633 s,@lang_tree_files@,$lang_tree_files,;t t
24634 s,@local_prefix@,$local_prefix,;t t
24635 s,@md_file@,$md_file,;t t
24636 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24637 s,@out_file@,$out_file,;t t
24638 s,@out_object_file@,$out_object_file,;t t
24639 s,@thread_file@,$thread_file,;t t
24640 s,@tm_file_list@,$tm_file_list,;t t
24641 s,@tm_include_list@,$tm_include_list,;t t
24642 s,@tm_defines@,$tm_defines,;t t
24643 s,@tm_p_file_list@,$tm_p_file_list,;t t
24644 s,@tm_p_include_list@,$tm_p_include_list,;t t
24645 s,@xm_file_list@,$xm_file_list,;t t
24646 s,@xm_include_list@,$xm_include_list,;t t
24647 s,@xm_defines@,$xm_defines,;t t
24648 s,@c_target_objs@,$c_target_objs,;t t
24649 s,@cxx_target_objs@,$cxx_target_objs,;t t
24650 s,@fortran_target_objs@,$fortran_target_objs,;t t
24651 s,@target_cpu_default@,$target_cpu_default,;t t
24652 s,@GMPLIBS@,$GMPLIBS,;t t
24653 s,@GMPINC@,$GMPINC,;t t
24654 s,@LIBOBJS@,$LIBOBJS,;t t
24655 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24656 /@language_hooks@/r $language_hooks
24657 s,@language_hooks@,,;t t
24658 CEOF
24659
24660 _ACEOF
24661
24662   cat >>$CONFIG_STATUS <<\_ACEOF
24663   # Split the substitutions into bite-sized pieces for seds with
24664   # small command number limits, like on Digital OSF/1 and HP-UX.
24665   ac_max_sed_lines=48
24666   ac_sed_frag=1 # Number of current file.
24667   ac_beg=1 # First line for current file.
24668   ac_end=$ac_max_sed_lines # Line after last line for current file.
24669   ac_more_lines=:
24670   ac_sed_cmds=
24671   while $ac_more_lines; do
24672     if test $ac_beg -gt 1; then
24673       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24674     else
24675       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24676     fi
24677     if test ! -s $tmp/subs.frag; then
24678       ac_more_lines=false
24679     else
24680       # The purpose of the label and of the branching condition is to
24681       # speed up the sed processing (if there are no `@' at all, there
24682       # is no need to browse any of the substitutions).
24683       # These are the two extra sed commands mentioned above.
24684       (echo ':t
24685   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24686       if test -z "$ac_sed_cmds"; then
24687         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24688       else
24689         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24690       fi
24691       ac_sed_frag=`expr $ac_sed_frag + 1`
24692       ac_beg=$ac_end
24693       ac_end=`expr $ac_end + $ac_max_sed_lines`
24694     fi
24695   done
24696   if test -z "$ac_sed_cmds"; then
24697     ac_sed_cmds=cat
24698   fi
24699 fi # test -n "$CONFIG_FILES"
24700
24701 _ACEOF
24702 cat >>$CONFIG_STATUS <<\_ACEOF
24703 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24704   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24705   case $ac_file in
24706   - | *:- | *:-:* ) # input from stdin
24707         cat >$tmp/stdin
24708         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24709         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24710   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24711         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24712   * )   ac_file_in=$ac_file.in ;;
24713   esac
24714
24715   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24716   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24717 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24718          X"$ac_file" : 'X\(//\)[^/]' \| \
24719          X"$ac_file" : 'X\(//\)$' \| \
24720          X"$ac_file" : 'X\(/\)' \| \
24721          .     : '\(.\)' 2>/dev/null ||
24722 echo X"$ac_file" |
24723     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24724           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24725           /^X\(\/\/\)$/{ s//\1/; q; }
24726           /^X\(\/\).*/{ s//\1/; q; }
24727           s/.*/./; q'`
24728   { if $as_mkdir_p; then
24729     mkdir -p "$ac_dir"
24730   else
24731     as_dir="$ac_dir"
24732     as_dirs=
24733     while test ! -d "$as_dir"; do
24734       as_dirs="$as_dir $as_dirs"
24735       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24736 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24737          X"$as_dir" : 'X\(//\)[^/]' \| \
24738          X"$as_dir" : 'X\(//\)$' \| \
24739          X"$as_dir" : 'X\(/\)' \| \
24740          .     : '\(.\)' 2>/dev/null ||
24741 echo X"$as_dir" |
24742     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24743           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24744           /^X\(\/\/\)$/{ s//\1/; q; }
24745           /^X\(\/\).*/{ s//\1/; q; }
24746           s/.*/./; q'`
24747     done
24748     test ! -n "$as_dirs" || mkdir $as_dirs
24749   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24750 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24751    { (exit 1); exit 1; }; }; }
24752
24753   ac_builddir=.
24754
24755 if test "$ac_dir" != .; then
24756   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24757   # A "../" for each directory in $ac_dir_suffix.
24758   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24759 else
24760   ac_dir_suffix= ac_top_builddir=
24761 fi
24762
24763 case $srcdir in
24764   .)  # No --srcdir option.  We are building in place.
24765     ac_srcdir=.
24766     if test -z "$ac_top_builddir"; then
24767        ac_top_srcdir=.
24768     else
24769        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24770     fi ;;
24771   [\\/]* | ?:[\\/]* )  # Absolute path.
24772     ac_srcdir=$srcdir$ac_dir_suffix;
24773     ac_top_srcdir=$srcdir ;;
24774   *) # Relative path.
24775     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24776     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24777 esac
24778
24779 # Do not use `cd foo && pwd` to compute absolute paths, because
24780 # the directories may not exist.
24781 case `pwd` in
24782 .) ac_abs_builddir="$ac_dir";;
24783 *)
24784   case "$ac_dir" in
24785   .) ac_abs_builddir=`pwd`;;
24786   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24787   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24788   esac;;
24789 esac
24790 case $ac_abs_builddir in
24791 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24792 *)
24793   case ${ac_top_builddir}. in
24794   .) ac_abs_top_builddir=$ac_abs_builddir;;
24795   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24796   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24797   esac;;
24798 esac
24799 case $ac_abs_builddir in
24800 .) ac_abs_srcdir=$ac_srcdir;;
24801 *)
24802   case $ac_srcdir in
24803   .) ac_abs_srcdir=$ac_abs_builddir;;
24804   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24805   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24806   esac;;
24807 esac
24808 case $ac_abs_builddir in
24809 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24810 *)
24811   case $ac_top_srcdir in
24812   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24813   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24814   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24815   esac;;
24816 esac
24817
24818
24819
24820   if test x"$ac_file" != x-; then
24821     { echo "$as_me:$LINENO: creating $ac_file" >&5
24822 echo "$as_me: creating $ac_file" >&6;}
24823     rm -f "$ac_file"
24824   fi
24825   # Let's still pretend it is `configure' which instantiates (i.e., don't
24826   # use $as_me), people would be surprised to read:
24827   #    /* config.h.  Generated by config.status.  */
24828   if test x"$ac_file" = x-; then
24829     configure_input=
24830   else
24831     configure_input="$ac_file.  "
24832   fi
24833   configure_input=$configure_input"Generated from `echo $ac_file_in |
24834                                      sed 's,.*/,,'` by configure."
24835
24836   # First look for the input files in the build tree, otherwise in the
24837   # src tree.
24838   ac_file_inputs=`IFS=:
24839     for f in $ac_file_in; do
24840       case $f in
24841       -) echo $tmp/stdin ;;
24842       [\\/$]*)
24843          # Absolute (can't be DOS-style, as IFS=:)
24844          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24845 echo "$as_me: error: cannot find input file: $f" >&2;}
24846    { (exit 1); exit 1; }; }
24847          echo "$f";;
24848       *) # Relative
24849          if test -f "$f"; then
24850            # Build tree
24851            echo "$f"
24852          elif test -f "$srcdir/$f"; then
24853            # Source tree
24854            echo "$srcdir/$f"
24855          else
24856            # /dev/null tree
24857            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24858 echo "$as_me: error: cannot find input file: $f" >&2;}
24859    { (exit 1); exit 1; }; }
24860          fi;;
24861       esac
24862     done` || { (exit 1); exit 1; }
24863 _ACEOF
24864 cat >>$CONFIG_STATUS <<_ACEOF
24865   sed "$ac_vpsub
24866 $extrasub
24867 _ACEOF
24868 cat >>$CONFIG_STATUS <<\_ACEOF
24869 :t
24870 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24871 s,@configure_input@,$configure_input,;t t
24872 s,@srcdir@,$ac_srcdir,;t t
24873 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24874 s,@top_srcdir@,$ac_top_srcdir,;t t
24875 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24876 s,@builddir@,$ac_builddir,;t t
24877 s,@abs_builddir@,$ac_abs_builddir,;t t
24878 s,@top_builddir@,$ac_top_builddir,;t t
24879 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24880 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24881   rm -f $tmp/stdin
24882   if test x"$ac_file" != x-; then
24883     mv $tmp/out $ac_file
24884   else
24885     cat $tmp/out
24886     rm -f $tmp/out
24887   fi
24888
24889   # Run the commands associated with the file.
24890   case $ac_file in
24891     as ) chmod +x as ;;
24892     collect-ld ) chmod +x collect-ld ;;
24893     nm ) chmod +x nm ;;
24894   esac
24895 done
24896 _ACEOF
24897 cat >>$CONFIG_STATUS <<\_ACEOF
24898
24899 #
24900 # CONFIG_HEADER section.
24901 #
24902
24903 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24904 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24905 #
24906 # ac_d sets the value in "#define NAME VALUE" lines.
24907 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24908 ac_dB='[         ].*$,\1#\2'
24909 ac_dC=' '
24910 ac_dD=',;t'
24911 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24912 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24913 ac_uB='$,\1#\2define\3'
24914 ac_uC=' '
24915 ac_uD=',;t'
24916
24917 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24918   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24919   case $ac_file in
24920   - | *:- | *:-:* ) # input from stdin
24921         cat >$tmp/stdin
24922         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24923         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24924   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24925         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24926   * )   ac_file_in=$ac_file.in ;;
24927   esac
24928
24929   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24930 echo "$as_me: creating $ac_file" >&6;}
24931
24932   # First look for the input files in the build tree, otherwise in the
24933   # src tree.
24934   ac_file_inputs=`IFS=:
24935     for f in $ac_file_in; do
24936       case $f in
24937       -) echo $tmp/stdin ;;
24938       [\\/$]*)
24939          # Absolute (can't be DOS-style, as IFS=:)
24940          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24941 echo "$as_me: error: cannot find input file: $f" >&2;}
24942    { (exit 1); exit 1; }; }
24943          # Do quote $f, to prevent DOS paths from being IFS'd.
24944          echo "$f";;
24945       *) # Relative
24946          if test -f "$f"; then
24947            # Build tree
24948            echo "$f"
24949          elif test -f "$srcdir/$f"; then
24950            # Source tree
24951            echo "$srcdir/$f"
24952          else
24953            # /dev/null tree
24954            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24955 echo "$as_me: error: cannot find input file: $f" >&2;}
24956    { (exit 1); exit 1; }; }
24957          fi;;
24958       esac
24959     done` || { (exit 1); exit 1; }
24960   # Remove the trailing spaces.
24961   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
24962
24963 _ACEOF
24964
24965 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24966 # `conftest.undefs', that substitutes the proper values into
24967 # config.h.in to produce config.h.  The first handles `#define'
24968 # templates, and the second `#undef' templates.
24969 # And first: Protect against being on the right side of a sed subst in
24970 # config.status.  Protect against being in an unquoted here document
24971 # in config.status.
24972 rm -f conftest.defines conftest.undefs
24973 # Using a here document instead of a string reduces the quoting nightmare.
24974 # Putting comments in sed scripts is not portable.
24975 #
24976 # `end' is used to avoid that the second main sed command (meant for
24977 # 0-ary CPP macros) applies to n-ary macro definitions.
24978 # See the Autoconf documentation for `clear'.
24979 cat >confdef2sed.sed <<\_ACEOF
24980 s/[\\&,]/\\&/g
24981 s,[\\$`],\\&,g
24982 t clear
24983 : clear
24984 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24985 t end
24986 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24987 : end
24988 _ACEOF
24989 # If some macros were called several times there might be several times
24990 # the same #defines, which is useless.  Nevertheless, we may not want to
24991 # sort them, since we want the *last* AC-DEFINE to be honored.
24992 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24993 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24994 rm -f confdef2sed.sed
24995
24996 # This sed command replaces #undef with comments.  This is necessary, for
24997 # example, in the case of _POSIX_SOURCE, which is predefined and required
24998 # on some systems where configure will not decide to define it.
24999 cat >>conftest.undefs <<\_ACEOF
25000 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25001 _ACEOF
25002
25003 # Break up conftest.defines because some shells have a limit on the size
25004 # of here documents, and old seds have small limits too (100 cmds).
25005 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25006 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25007 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25008 echo '  :' >>$CONFIG_STATUS
25009 rm -f conftest.tail
25010 while grep . conftest.defines >/dev/null
25011 do
25012   # Write a limited-size here document to $tmp/defines.sed.
25013   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25014   # Speed up: don't consider the non `#define' lines.
25015   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
25016   # Work around the forget-to-reset-the-flag bug.
25017   echo 't clr' >>$CONFIG_STATUS
25018   echo ': clr' >>$CONFIG_STATUS
25019   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25020   echo 'CEOF
25021   sed -f $tmp/defines.sed $tmp/in >$tmp/out
25022   rm -f $tmp/in
25023   mv $tmp/out $tmp/in
25024 ' >>$CONFIG_STATUS
25025   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25026   rm -f conftest.defines
25027   mv conftest.tail conftest.defines
25028 done
25029 rm -f conftest.defines
25030 echo '  fi # grep' >>$CONFIG_STATUS
25031 echo >>$CONFIG_STATUS
25032
25033 # Break up conftest.undefs because some shells have a limit on the size
25034 # of here documents, and old seds have small limits too (100 cmds).
25035 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
25036 rm -f conftest.tail
25037 while grep . conftest.undefs >/dev/null
25038 do
25039   # Write a limited-size here document to $tmp/undefs.sed.
25040   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25041   # Speed up: don't consider the non `#undef'
25042   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
25043   # Work around the forget-to-reset-the-flag bug.
25044   echo 't clr' >>$CONFIG_STATUS
25045   echo ': clr' >>$CONFIG_STATUS
25046   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25047   echo 'CEOF
25048   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25049   rm -f $tmp/in
25050   mv $tmp/out $tmp/in
25051 ' >>$CONFIG_STATUS
25052   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25053   rm -f conftest.undefs
25054   mv conftest.tail conftest.undefs
25055 done
25056 rm -f conftest.undefs
25057
25058 cat >>$CONFIG_STATUS <<\_ACEOF
25059   # Let's still pretend it is `configure' which instantiates (i.e., don't
25060   # use $as_me), people would be surprised to read:
25061   #    /* config.h.  Generated by config.status.  */
25062   if test x"$ac_file" = x-; then
25063     echo "/* Generated by configure.  */" >$tmp/config.h
25064   else
25065     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
25066   fi
25067   cat $tmp/in >>$tmp/config.h
25068   rm -f $tmp/in
25069   if test x"$ac_file" != x-; then
25070     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25071       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25072 echo "$as_me: $ac_file is unchanged" >&6;}
25073     else
25074       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25075 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25076          X"$ac_file" : 'X\(//\)[^/]' \| \
25077          X"$ac_file" : 'X\(//\)$' \| \
25078          X"$ac_file" : 'X\(/\)' \| \
25079          .     : '\(.\)' 2>/dev/null ||
25080 echo X"$ac_file" |
25081     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25082           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25083           /^X\(\/\/\)$/{ s//\1/; q; }
25084           /^X\(\/\).*/{ s//\1/; q; }
25085           s/.*/./; q'`
25086       { if $as_mkdir_p; then
25087     mkdir -p "$ac_dir"
25088   else
25089     as_dir="$ac_dir"
25090     as_dirs=
25091     while test ! -d "$as_dir"; do
25092       as_dirs="$as_dir $as_dirs"
25093       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25094 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25095          X"$as_dir" : 'X\(//\)[^/]' \| \
25096          X"$as_dir" : 'X\(//\)$' \| \
25097          X"$as_dir" : 'X\(/\)' \| \
25098          .     : '\(.\)' 2>/dev/null ||
25099 echo X"$as_dir" |
25100     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25101           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25102           /^X\(\/\/\)$/{ s//\1/; q; }
25103           /^X\(\/\).*/{ s//\1/; q; }
25104           s/.*/./; q'`
25105     done
25106     test ! -n "$as_dirs" || mkdir $as_dirs
25107   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25108 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25109    { (exit 1); exit 1; }; }; }
25110
25111       rm -f $ac_file
25112       mv $tmp/config.h $ac_file
25113     fi
25114   else
25115     cat $tmp/config.h
25116     rm -f $tmp/config.h
25117   fi
25118 done
25119 _ACEOF
25120 cat >>$CONFIG_STATUS <<\_ACEOF
25121
25122 #
25123 # CONFIG_COMMANDS section.
25124 #
25125 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25126   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25127   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25128   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25129 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25130          X"$ac_dest" : 'X\(//\)[^/]' \| \
25131          X"$ac_dest" : 'X\(//\)$' \| \
25132          X"$ac_dest" : 'X\(/\)' \| \
25133          .     : '\(.\)' 2>/dev/null ||
25134 echo X"$ac_dest" |
25135     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25136           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25137           /^X\(\/\/\)$/{ s//\1/; q; }
25138           /^X\(\/\).*/{ s//\1/; q; }
25139           s/.*/./; q'`
25140   { if $as_mkdir_p; then
25141     mkdir -p "$ac_dir"
25142   else
25143     as_dir="$ac_dir"
25144     as_dirs=
25145     while test ! -d "$as_dir"; do
25146       as_dirs="$as_dir $as_dirs"
25147       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25148 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25149          X"$as_dir" : 'X\(//\)[^/]' \| \
25150          X"$as_dir" : 'X\(//\)$' \| \
25151          X"$as_dir" : 'X\(/\)' \| \
25152          .     : '\(.\)' 2>/dev/null ||
25153 echo X"$as_dir" |
25154     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25155           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25156           /^X\(\/\/\)$/{ s//\1/; q; }
25157           /^X\(\/\).*/{ s//\1/; q; }
25158           s/.*/./; q'`
25159     done
25160     test ! -n "$as_dirs" || mkdir $as_dirs
25161   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25162 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25163    { (exit 1); exit 1; }; }; }
25164
25165   ac_builddir=.
25166
25167 if test "$ac_dir" != .; then
25168   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25169   # A "../" for each directory in $ac_dir_suffix.
25170   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25171 else
25172   ac_dir_suffix= ac_top_builddir=
25173 fi
25174
25175 case $srcdir in
25176   .)  # No --srcdir option.  We are building in place.
25177     ac_srcdir=.
25178     if test -z "$ac_top_builddir"; then
25179        ac_top_srcdir=.
25180     else
25181        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25182     fi ;;
25183   [\\/]* | ?:[\\/]* )  # Absolute path.
25184     ac_srcdir=$srcdir$ac_dir_suffix;
25185     ac_top_srcdir=$srcdir ;;
25186   *) # Relative path.
25187     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25188     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25189 esac
25190
25191 # Do not use `cd foo && pwd` to compute absolute paths, because
25192 # the directories may not exist.
25193 case `pwd` in
25194 .) ac_abs_builddir="$ac_dir";;
25195 *)
25196   case "$ac_dir" in
25197   .) ac_abs_builddir=`pwd`;;
25198   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25199   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25200   esac;;
25201 esac
25202 case $ac_abs_builddir in
25203 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25204 *)
25205   case ${ac_top_builddir}. in
25206   .) ac_abs_top_builddir=$ac_abs_builddir;;
25207   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25208   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25209   esac;;
25210 esac
25211 case $ac_abs_builddir in
25212 .) ac_abs_srcdir=$ac_srcdir;;
25213 *)
25214   case $ac_srcdir in
25215   .) ac_abs_srcdir=$ac_abs_builddir;;
25216   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25217   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25218   esac;;
25219 esac
25220 case $ac_abs_builddir in
25221 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25222 *)
25223   case $ac_top_srcdir in
25224   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25225   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25226   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25227   esac;;
25228 esac
25229
25230
25231   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25232 echo "$as_me: executing $ac_dest commands" >&6;}
25233   case $ac_dest in
25234     default )
25235 case ${CONFIG_HEADERS} in
25236   *auto-host.h:config.in*)
25237   echo > cstamp-h ;;
25238 esac
25239 # Make sure all the subdirs exist.
25240 for d in $subdirs doc build
25241 do
25242     test -d $d || mkdir $d
25243 done
25244  ;;
25245   esac
25246 done
25247 _ACEOF
25248
25249 cat >>$CONFIG_STATUS <<\_ACEOF
25250
25251 { (exit 0); exit 0; }
25252 _ACEOF
25253 chmod +x $CONFIG_STATUS
25254 ac_clean_files=$ac_clean_files_save
25255
25256
25257 # configure is writing to config.log, and then calls config.status.
25258 # config.status does its own redirection, appending to config.log.
25259 # Unfortunately, on DOS this fails, as config.log is still kept open
25260 # by configure, so config.status won't be able to write to it; its
25261 # output is simply discarded.  So we exec the FD to /dev/null,
25262 # effectively closing config.log, so it can be properly (re)opened and
25263 # appended to by config.status.  When coming back to configure, we
25264 # need to make the FD available again.
25265 if test "$no_create" != yes; then
25266   ac_cs_success=:
25267   ac_config_status_args=
25268   test "$silent" = yes &&
25269     ac_config_status_args="$ac_config_status_args --quiet"
25270   exec 5>/dev/null
25271   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25272   exec 5>>config.log
25273   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25274   # would make configure fail if this is the last instruction.
25275   $ac_cs_success || { (exit 1); exit 1; }
25276 fi
25277