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 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         ${realsrcdir}/configure \
13575                 --enable-languages=${enable_languages-all} \
13576                 --target=$target_alias --host=$build_alias --build=$build_alias
13577         CFLAGS="${saved_CFLAGS}"
13578
13579         # We just finished tests for the build machine, so rename
13580         # the file auto-build.h in the gcc directory.
13581         mv auto-host.h ../auto-build.h
13582         cd ..
13583         rm -rf $tempdir
13584         build_auto=auto-build.h
13585 fi
13586
13587
13588 tm_file="${tm_file} defaults.h"
13589 tm_p_file="${tm_p_file} tm-preds.h"
13590 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13591 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13592 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13593 # put this back in temporarily.
13594 xm_file="auto-host.h ansidecl.h ${xm_file}"
13595
13596 # --------
13597 # UNSORTED
13598 # --------
13599
13600 # Compile in configure arguments.
13601 if test -f configargs.h ; then
13602         # Being re-configured.
13603         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13604         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13605 else
13606         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13607 fi
13608
13609 # Double all backslashes and backslash all quotes to turn
13610 # gcc_config_arguments into a C string.
13611 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13612 $gcc_config_arguments
13613 EOF
13614 gcc_config_arguments_str=`cat conftest.out`
13615 rm -f conftest.out
13616
13617 cat > configargs.h <<EOF
13618 /* Generated automatically. */
13619 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13620 static const char thread_model[] = "$thread_file";
13621
13622 static const struct {
13623   const char *name, *value;
13624 } configure_default_options[] = $configure_default_options;
13625 EOF
13626
13627 # Internationalization
13628 # If we haven't got the data from the intl directory,
13629 # assume NLS is disabled.
13630 USE_NLS=no
13631 LIBINTL=
13632 LIBINTL_DEP=
13633 INCINTL=
13634 XGETTEXT=
13635 GMSGFMT=
13636 POSUB=
13637
13638 if test -f  ../intl/config.intl; then
13639   .  ../intl/config.intl
13640 fi
13641 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13642 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13643 if test x"$USE_NLS" != xyes; then
13644   echo "$as_me:$LINENO: result: no" >&5
13645 echo "${ECHO_T}no" >&6
13646 else
13647   echo "$as_me:$LINENO: result: yes" >&5
13648 echo "${ECHO_T}yes" >&6
13649
13650 cat >>confdefs.h <<\_ACEOF
13651 #define ENABLE_NLS 1
13652 _ACEOF
13653
13654
13655   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13656 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13657   # Look for .po and .gmo files in the source directory.
13658   CATALOGS=
13659   XLINGUAS=
13660   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13661     # If there aren't any .gmo files the shell will give us the
13662     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13663     # weeded out.
13664     case "$cat" in *\**)
13665       continue;;
13666     esac
13667     # The quadruple backslash is collapsed to a double backslash
13668     # by the backticks, then collapsed again by the double quotes,
13669     # leaving us with one backslash in the sed expression (right
13670     # before the dot that mustn't act as a wildcard).
13671     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13672     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13673     # The user is allowed to set LINGUAS to a list of languages to
13674     # install catalogs for.  If it's empty that means "all of them."
13675     if test "x$LINGUAS" = x; then
13676       CATALOGS="$CATALOGS $cat"
13677       XLINGUAS="$XLINGUAS $lang"
13678     else
13679       case "$LINGUAS" in *$lang*)
13680         CATALOGS="$CATALOGS $cat"
13681         XLINGUAS="$XLINGUAS $lang"
13682         ;;
13683       esac
13684     fi
13685   done
13686   LINGUAS="$XLINGUAS"
13687   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13688 echo "${ECHO_T}$LINGUAS" >&6
13689
13690
13691     DATADIRNAME=share
13692
13693   INSTOBJEXT=.mo
13694
13695   GENCAT=gencat
13696
13697   CATOBJEXT=.gmo
13698
13699 fi
13700
13701 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13702 # -liconv on the link line twice.
13703 case "$LIBINTL" in *$LIBICONV*)
13704         LIBICONV= ;;
13705 esac
13706
13707 # Check whether --enable-secureplt or --disable-secureplt was given.
13708 if test "${enable_secureplt+set}" = set; then
13709   enableval="$enable_secureplt"
13710
13711 fi;
13712
13713 # Check whether --enable-cld or --disable-cld was given.
13714 if test "${enable_cld+set}" = set; then
13715   enableval="$enable_cld"
13716
13717 else
13718   enable_cld=no
13719 fi;
13720
13721 # Windows32 Registry support for specifying GCC installation paths.
13722 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13723 if test "${enable_win32_registry+set}" = set; then
13724   enableval="$enable_win32_registry"
13725
13726 fi;
13727
13728 case $host_os in
13729   win32 | pe | cygwin* | mingw32* | uwin*)
13730     if test "x$enable_win32_registry" != xno; then
13731       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13732 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13733 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13734   echo $ECHO_N "(cached) $ECHO_C" >&6
13735 else
13736   ac_func_search_save_LIBS=$LIBS
13737 ac_cv_search_RegOpenKeyExA=no
13738 cat >conftest.$ac_ext <<_ACEOF
13739 /* confdefs.h.  */
13740 _ACEOF
13741 cat confdefs.h >>conftest.$ac_ext
13742 cat >>conftest.$ac_ext <<_ACEOF
13743 /* end confdefs.h.  */
13744
13745 /* Override any gcc2 internal prototype to avoid an error.  */
13746 #ifdef __cplusplus
13747 extern "C"
13748 #endif
13749 /* We use char because int might match the return type of a gcc2
13750    builtin and then its argument prototype would still apply.  */
13751 char RegOpenKeyExA ();
13752 int
13753 main ()
13754 {
13755 RegOpenKeyExA ();
13756   ;
13757   return 0;
13758 }
13759 _ACEOF
13760 rm -f conftest.$ac_objext conftest$ac_exeext
13761 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13762   (eval $ac_link) 2>conftest.er1
13763   ac_status=$?
13764   grep -v '^ *+' conftest.er1 >conftest.err
13765   rm -f conftest.er1
13766   cat conftest.err >&5
13767   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13768   (exit $ac_status); } &&
13769          { ac_try='test -z "$ac_c_werror_flag"
13770                          || test ! -s conftest.err'
13771   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13772   (eval $ac_try) 2>&5
13773   ac_status=$?
13774   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13775   (exit $ac_status); }; } &&
13776          { ac_try='test -s conftest$ac_exeext'
13777   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13778   (eval $ac_try) 2>&5
13779   ac_status=$?
13780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13781   (exit $ac_status); }; }; then
13782   ac_cv_search_RegOpenKeyExA="none required"
13783 else
13784   echo "$as_me: failed program was:" >&5
13785 sed 's/^/| /' conftest.$ac_ext >&5
13786
13787 fi
13788 rm -f conftest.err conftest.$ac_objext \
13789       conftest$ac_exeext conftest.$ac_ext
13790 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13791   for ac_lib in advapi32; do
13792     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13793     cat >conftest.$ac_ext <<_ACEOF
13794 /* confdefs.h.  */
13795 _ACEOF
13796 cat confdefs.h >>conftest.$ac_ext
13797 cat >>conftest.$ac_ext <<_ACEOF
13798 /* end confdefs.h.  */
13799
13800 /* Override any gcc2 internal prototype to avoid an error.  */
13801 #ifdef __cplusplus
13802 extern "C"
13803 #endif
13804 /* We use char because int might match the return type of a gcc2
13805    builtin and then its argument prototype would still apply.  */
13806 char RegOpenKeyExA ();
13807 int
13808 main ()
13809 {
13810 RegOpenKeyExA ();
13811   ;
13812   return 0;
13813 }
13814 _ACEOF
13815 rm -f conftest.$ac_objext conftest$ac_exeext
13816 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13817   (eval $ac_link) 2>conftest.er1
13818   ac_status=$?
13819   grep -v '^ *+' conftest.er1 >conftest.err
13820   rm -f conftest.er1
13821   cat conftest.err >&5
13822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13823   (exit $ac_status); } &&
13824          { ac_try='test -z "$ac_c_werror_flag"
13825                          || test ! -s conftest.err'
13826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13827   (eval $ac_try) 2>&5
13828   ac_status=$?
13829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13830   (exit $ac_status); }; } &&
13831          { ac_try='test -s conftest$ac_exeext'
13832   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13833   (eval $ac_try) 2>&5
13834   ac_status=$?
13835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13836   (exit $ac_status); }; }; then
13837   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13838 break
13839 else
13840   echo "$as_me: failed program was:" >&5
13841 sed 's/^/| /' conftest.$ac_ext >&5
13842
13843 fi
13844 rm -f conftest.err conftest.$ac_objext \
13845       conftest$ac_exeext conftest.$ac_ext
13846   done
13847 fi
13848 LIBS=$ac_func_search_save_LIBS
13849 fi
13850 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13851 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13852 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13853   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13854
13855 else
13856   enable_win32_registry=no
13857 fi
13858
13859     fi
13860
13861     if test "x$enable_win32_registry" != xno; then
13862
13863 cat >>confdefs.h <<\_ACEOF
13864 #define ENABLE_WIN32_REGISTRY 1
13865 _ACEOF
13866
13867
13868       if test "x$enable_win32_registry" != xyes \
13869          && test "x$enable_win32_registry" != x; then
13870
13871 cat >>confdefs.h <<_ACEOF
13872 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13873 _ACEOF
13874
13875       fi
13876     fi
13877   ;;
13878 esac
13879
13880 # Get an absolute path to the GCC top-level source directory
13881 holddir=`${PWDCMD-pwd}`
13882 cd $srcdir
13883 topdir=`${PWDCMD-pwd}`
13884 cd $holddir
13885
13886 # Conditionalize the makefile for this host machine.
13887 xmake_file=
13888 for f in ${host_xmake_file}
13889 do
13890         if test -f ${srcdir}/config/$f
13891         then
13892                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13893         fi
13894 done
13895
13896 # Conditionalize the makefile for this target machine.
13897 tmake_file_=
13898 for f in ${tmake_file}
13899 do
13900         if test -f ${srcdir}/config/$f
13901         then
13902                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13903         fi
13904 done
13905 tmake_file="${tmake_file_}"
13906
13907 # This is a terrible hack which will go away some day.
13908 host_cc_for_libada=${CC}
13909
13910
13911 out_object_file=`basename $out_file .c`.o
13912
13913 tm_file_list="options.h"
13914 tm_include_list="options.h"
13915 for f in $tm_file; do
13916   case $f in
13917     ./* )
13918        f=`echo $f | sed 's/^..//'`
13919        tm_file_list="${tm_file_list} $f"
13920        tm_include_list="${tm_include_list} $f"
13921        ;;
13922     defaults.h )
13923        tm_file_list="${tm_file_list} \$(srcdir)/$f"
13924        tm_include_list="${tm_include_list} $f"
13925        ;;
13926     * )
13927        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
13928        tm_include_list="${tm_include_list} config/$f"
13929        ;;
13930   esac
13931 done
13932
13933 tm_p_file_list=
13934 tm_p_include_list=
13935 for f in $tm_p_file; do
13936   case $f in
13937     tm-preds.h )
13938        tm_p_file_list="${tm_p_file_list} $f"
13939        tm_p_include_list="${tm_p_include_list} $f"
13940        ;;
13941     * )
13942        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
13943        tm_p_include_list="${tm_p_include_list} config/$f"
13944   esac
13945 done
13946
13947 xm_file_list=
13948 xm_include_list=
13949 for f in $xm_file; do
13950   case $f in
13951     ansidecl.h )
13952        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
13953        xm_include_list="${xm_include_list} $f"
13954        ;;
13955     auto-host.h )
13956        xm_file_list="${xm_file_list} $f"
13957        xm_include_list="${xm_include_list} $f"
13958        ;;
13959     * )
13960        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
13961        xm_include_list="${xm_include_list} config/$f"
13962        ;;
13963   esac
13964 done
13965
13966 host_xm_file_list=
13967 host_xm_include_list=
13968 for f in $host_xm_file; do
13969   case $f in
13970     ansidecl.h )
13971        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
13972        host_xm_include_list="${host_xm_include_list} $f"
13973        ;;
13974     auto-host.h )
13975        host_xm_file_list="${host_xm_file_list} $f"
13976        host_xm_include_list="${host_xm_include_list} $f"
13977        ;;
13978     * )
13979        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
13980        host_xm_include_list="${host_xm_include_list} config/$f"
13981        ;;
13982   esac
13983 done
13984
13985 build_xm_file_list=
13986 for f in $build_xm_file; do
13987   case $f in
13988     ansidecl.h )
13989        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
13990        build_xm_include_list="${build_xm_include_list} $f"
13991        ;;
13992     auto-build.h | auto-host.h )
13993        build_xm_file_list="${build_xm_file_list} $f"
13994        build_xm_include_list="${build_xm_include_list} $f"
13995        ;;
13996     * )
13997        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
13998        build_xm_include_list="${build_xm_include_list} config/$f"
13999        ;;
14000   esac
14001 done
14002
14003 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14004 # cross-compiler which does not use the native headers and libraries.
14005 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14006 CROSS=
14007 ALL=all.internal
14008 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14009
14010 if test "x$with_build_sysroot" != x; then
14011   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14012 else
14013   # This value is used, even on a native system, because
14014   # CROSS_SYSTEM_HEADER_DIR is just
14015   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14016   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14017 fi
14018
14019 if test x$host != x$target
14020 then
14021         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14022         ALL=all.cross
14023         SYSTEM_HEADER_DIR=$build_system_header_dir
14024         case "$host","$target" in
14025         # Darwin crosses can use the host system's libraries and headers,
14026         # because of the fat library support.  Of course, it must be the
14027         # same version of Darwin on both sides.  Allow the user to
14028         # just say --target=foo-darwin without a version number to mean
14029         # "the version on this system".
14030             *-*-darwin*,*-*-darwin*)
14031                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14032                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14033                 if test $hostos = $targetos -o $targetos = darwin ; then
14034                     CROSS=
14035                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14036                     with_headers=yes
14037                 fi
14038                 ;;
14039
14040             i?86-*-*,x86_64-*-* \
14041             | powerpc*-*-*,powerpc64*-*-*)
14042                 CROSS="$CROSS -DNATIVE_CROSS" ;;
14043         esac
14044 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14045         SYSTEM_HEADER_DIR=$build_system_header_dir
14046 fi
14047
14048 # If this is a cross-compiler that does not
14049 # have its own set of headers then define
14050 # inhibit_libc
14051
14052 # If this is using newlib, without having the headers available now,
14053 # then define inhibit_libc in LIBGCC2_CFLAGS.
14054 # This prevents libgcc2 from containing any code which requires libc
14055 # support.
14056 : ${inhibit_libc=false}
14057 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14058        test x$with_newlib = xyes ; } &&
14059      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14060        inhibit_libc=true
14061 fi
14062
14063
14064 # When building gcc with a cross-compiler, we need to adjust things so
14065 # that the generator programs are still built with the native compiler.
14066 # Also, we cannot run fixincludes or fix-header.
14067
14068 # These are the normal (build=host) settings:
14069 CC_FOR_BUILD='$(CC)'
14070 BUILD_CFLAGS='$(ALL_CFLAGS)'
14071 STMP_FIXINC=stmp-fixinc
14072
14073 # Possibly disable fixproto, on a per-target basis.
14074 case ${use_fixproto} in
14075   no)
14076     STMP_FIXPROTO=
14077     ;;
14078   yes)
14079     STMP_FIXPROTO=stmp-fixproto
14080     ;;
14081 esac
14082
14083
14084 # And these apply if build != host, or we are generating coverage data
14085 if test x$build != x$host || test "x$coverage_flags" != x
14086 then
14087     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14088
14089     if test "x$TARGET_SYSTEM_ROOT" = x; then
14090         if test "x$STMP_FIXPROTO" != x; then
14091           STMP_FIXPROTO=stmp-install-fixproto
14092         fi
14093     fi
14094 fi
14095
14096 # Expand extra_headers to include complete path.
14097 # This substitutes for lots of t-* files.
14098 extra_headers_list=
14099 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14100 for file in ${extra_headers} ; do
14101   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14102 done
14103
14104 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14105 if test x"$use_gcc_tgmath" = xyes
14106 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14107 fi
14108
14109 # Define collect2 in Makefile.
14110 case $host_can_use_collect2 in
14111   no) collect2= ;;
14112   *) collect2='collect2$(exeext)' ;;
14113 esac
14114
14115
14116 # Add a definition of USE_COLLECT2 if system wants one.
14117 case $use_collect2 in
14118   no) use_collect2= ;;
14119   "") ;;
14120   *)
14121     host_xm_defines="${host_xm_defines} USE_COLLECT2"
14122     xm_defines="${xm_defines} USE_COLLECT2"
14123     case $host_can_use_collect2 in
14124       no)
14125         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14126 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14127    { (exit 1); exit 1; }; }
14128         ;;
14129     esac
14130     ;;
14131 esac
14132
14133 # ---------------------------
14134 # Assembler & linker features
14135 # ---------------------------
14136
14137 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14138 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14139 # However when ld-new is first executed from the build tree, libtool will
14140 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14141 # to the build tree.  While doing this we need to use the previous-stage
14142 # linker, or we have an infinite loop.  The presence of a shell script as
14143 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14144 # the gcc/collect-ld script.  So we need to know how libtool works, or
14145 # exec-tool will fail.
14146
14147
14148
14149
14150 macro_version='2.1a'
14151 macro_revision='1.2435'
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161
14162
14163
14164 ltmain="$ac_aux_dir/ltmain.sh"
14165
14166 # Set options
14167
14168 enable_dlopen=no
14169
14170
14171 enable_win32_dll=no
14172
14173
14174 # Check whether --enable-shared or --disable-shared was given.
14175 if test "${enable_shared+set}" = set; then
14176   enableval="$enable_shared"
14177   p=${PACKAGE-default}
14178     case $enableval in
14179     yes) enable_shared=yes ;;
14180     no) enable_shared=no ;;
14181     *)
14182       enable_shared=no
14183       # Look at the argument we got.  We use all the common list separators.
14184       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14185       for pkg in $enableval; do
14186         IFS="$lt_save_ifs"
14187         if test "X$pkg" = "X$p"; then
14188           enable_shared=yes
14189         fi
14190       done
14191       IFS="$lt_save_ifs"
14192       ;;
14193     esac
14194 else
14195   enable_shared=yes
14196 fi;
14197
14198
14199
14200
14201
14202
14203
14204
14205 # Check whether --enable-static or --disable-static was given.
14206 if test "${enable_static+set}" = set; then
14207   enableval="$enable_static"
14208   p=${PACKAGE-default}
14209     case $enableval in
14210     yes) enable_static=yes ;;
14211     no) enable_static=no ;;
14212     *)
14213      enable_static=no
14214       # Look at the argument we got.  We use all the common list separators.
14215       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14216       for pkg in $enableval; do
14217         IFS="$lt_save_ifs"
14218         if test "X$pkg" = "X$p"; then
14219           enable_static=yes
14220         fi
14221       done
14222       IFS="$lt_save_ifs"
14223       ;;
14224     esac
14225 else
14226   enable_static=yes
14227 fi;
14228
14229
14230
14231
14232
14233
14234
14235
14236
14237 # Check whether --with-pic or --without-pic was given.
14238 if test "${with_pic+set}" = set; then
14239   withval="$with_pic"
14240   pic_mode="$withval"
14241 else
14242   pic_mode=default
14243 fi;
14244
14245 test -z "$pic_mode" && pic_mode=default
14246
14247
14248
14249
14250
14251
14252
14253 # Check whether --enable-fast-install or --disable-fast-install was given.
14254 if test "${enable_fast_install+set}" = set; then
14255   enableval="$enable_fast_install"
14256   p=${PACKAGE-default}
14257     case $enableval in
14258     yes) enable_fast_install=yes ;;
14259     no) enable_fast_install=no ;;
14260     *)
14261       enable_fast_install=no
14262       # Look at the argument we got.  We use all the common list separators.
14263       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14264       for pkg in $enableval; do
14265         IFS="$lt_save_ifs"
14266         if test "X$pkg" = "X$p"; then
14267           enable_fast_install=yes
14268         fi
14269       done
14270       IFS="$lt_save_ifs"
14271       ;;
14272     esac
14273 else
14274   enable_fast_install=yes
14275 fi;
14276
14277
14278
14279
14280
14281
14282
14283
14284 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14285 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14286 if test "${lt_cv_path_SED+set}" = set; then
14287   echo $ECHO_N "(cached) $ECHO_C" >&6
14288 else
14289   # Loop through the user's path and test for sed and gsed.
14290 # Then use that list of sed's as ones to test for truncation.
14291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14292 for as_dir in $PATH
14293 do
14294   IFS=$as_save_IFS
14295   test -z "$as_dir" && as_dir=.
14296   for lt_ac_prog in sed gsed; do
14297     for ac_exec_ext in '' $ac_executable_extensions; do
14298       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14299         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14300       fi
14301     done
14302   done
14303 done
14304 IFS=$as_save_IFS
14305 lt_ac_max=0
14306 lt_ac_count=0
14307 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14308 # along with /bin/sed that truncates output.
14309 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14310   test ! -f $lt_ac_sed && continue
14311   cat /dev/null > conftest.in
14312   lt_ac_count=0
14313   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14314   # Check for GNU sed and select it if it is found.
14315   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14316     lt_cv_path_SED=$lt_ac_sed
14317     break
14318   fi
14319   while true; do
14320     cat conftest.in conftest.in >conftest.tmp
14321     mv conftest.tmp conftest.in
14322     cp conftest.in conftest.nl
14323     echo >>conftest.nl
14324     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14325     cmp -s conftest.out conftest.nl || break
14326     # 10000 chars as input seems more than enough
14327     test $lt_ac_count -gt 10 && break
14328     lt_ac_count=`expr $lt_ac_count + 1`
14329     if test $lt_ac_count -gt $lt_ac_max; then
14330       lt_ac_max=$lt_ac_count
14331       lt_cv_path_SED=$lt_ac_sed
14332     fi
14333   done
14334 done
14335
14336 fi
14337
14338 SED=$lt_cv_path_SED
14339
14340 echo "$as_me:$LINENO: result: $SED" >&5
14341 echo "${ECHO_T}$SED" >&6
14342
14343 test -z "$SED" && SED=sed
14344 Xsed="$SED -e 1s/^X//"
14345
14346
14347
14348
14349
14350
14351
14352
14353
14354
14355
14356 echo "$as_me:$LINENO: checking for fgrep" >&5
14357 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14358 if test "${ac_cv_prog_fgrep+set}" = set; then
14359   echo $ECHO_N "(cached) $ECHO_C" >&6
14360 else
14361   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14362     then ac_cv_prog_fgrep='grep -F'
14363     else ac_cv_prog_fgrep='fgrep'
14364     fi
14365 fi
14366 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14367 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14368  FGREP=$ac_cv_prog_fgrep
14369
14370
14371 test -z "$GREP" && GREP=grep
14372
14373
14374
14375
14376
14377
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387
14388
14389
14390
14391 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14392 if test "${with_gnu_ld+set}" = set; then
14393   withval="$with_gnu_ld"
14394   test "$withval" = no || with_gnu_ld=yes
14395 else
14396   with_gnu_ld=no
14397 fi;
14398 ac_prog=ld
14399 if test "$GCC" = yes; then
14400   # Check if gcc -print-prog-name=ld gives a path.
14401   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14402 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14403   case $host in
14404   *-*-mingw*)
14405     # gcc leaves a trailing carriage return which upsets mingw
14406     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14407   *)
14408     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14409   esac
14410   case $ac_prog in
14411     # Accept absolute paths.
14412     [\\/]* | ?:[\\/]*)
14413       re_direlt='/[^/][^/]*/\.\./'
14414       # Canonicalize the pathname of ld
14415       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14416       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14417         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14418       done
14419       test -z "$LD" && LD="$ac_prog"
14420       ;;
14421   "")
14422     # If it fails, then pretend we aren't using GCC.
14423     ac_prog=ld
14424     ;;
14425   *)
14426     # If it is relative, then search for the first ld in PATH.
14427     with_gnu_ld=unknown
14428     ;;
14429   esac
14430 elif test "$with_gnu_ld" = yes; then
14431   echo "$as_me:$LINENO: checking for GNU ld" >&5
14432 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14433 else
14434   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14435 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14436 fi
14437 if test "${lt_cv_path_LD+set}" = set; then
14438   echo $ECHO_N "(cached) $ECHO_C" >&6
14439 else
14440   if test -z "$LD"; then
14441   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14442   for ac_dir in $PATH; do
14443     IFS="$lt_save_ifs"
14444     test -z "$ac_dir" && ac_dir=.
14445     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14446       lt_cv_path_LD="$ac_dir/$ac_prog"
14447       # Check to see if the program is GNU ld.  I'd rather use --version,
14448       # but apparently some variants of GNU ld only accept -v.
14449       # Break only if it was the GNU/non-GNU ld that we prefer.
14450       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14451       *GNU* | *'with BFD'*)
14452         test "$with_gnu_ld" != no && break
14453         ;;
14454       *)
14455         test "$with_gnu_ld" != yes && break
14456         ;;
14457       esac
14458     fi
14459   done
14460   IFS="$lt_save_ifs"
14461 else
14462   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14463 fi
14464 fi
14465
14466 LD="$lt_cv_path_LD"
14467 if test -n "$LD"; then
14468   echo "$as_me:$LINENO: result: $LD" >&5
14469 echo "${ECHO_T}$LD" >&6
14470 else
14471   echo "$as_me:$LINENO: result: no" >&5
14472 echo "${ECHO_T}no" >&6
14473 fi
14474 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14475 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14476    { (exit 1); exit 1; }; }
14477 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14478 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14479 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14480   echo $ECHO_N "(cached) $ECHO_C" >&6
14481 else
14482   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14483 case `$LD -v 2>&1 </dev/null` in
14484 *GNU* | *'with BFD'*)
14485   lt_cv_prog_gnu_ld=yes
14486   ;;
14487 *)
14488   lt_cv_prog_gnu_ld=no
14489   ;;
14490 esac
14491 fi
14492 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14493 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14494 with_gnu_ld=$lt_cv_prog_gnu_ld
14495
14496
14497
14498
14499
14500
14501
14502
14503
14504
14505 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14506 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14507 if test "${lt_cv_path_NM+set}" = set; then
14508   echo $ECHO_N "(cached) $ECHO_C" >&6
14509 else
14510   if test -n "$NM"; then
14511   # Let the user override the test.
14512   lt_cv_path_NM="$NM"
14513 else
14514   lt_nm_to_check="${ac_tool_prefix}nm"
14515   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14516     lt_nm_to_check="$lt_nm_to_check nm"
14517   fi
14518   for lt_tmp_nm in $lt_nm_to_check; do
14519     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14520     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14521       IFS="$lt_save_ifs"
14522       test -z "$ac_dir" && ac_dir=.
14523       tmp_nm="$ac_dir/$lt_tmp_nm"
14524       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14525         # Check to see if the nm accepts a BSD-compat flag.
14526         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14527         #   nm: unknown option "B" ignored
14528         # Tru64's nm complains that /dev/null is an invalid object file
14529         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14530         */dev/null* | *'Invalid file or object type'*)
14531           lt_cv_path_NM="$tmp_nm -B"
14532           break
14533           ;;
14534         *)
14535           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14536           */dev/null*)
14537             lt_cv_path_NM="$tmp_nm -p"
14538             break
14539             ;;
14540           *)
14541             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14542             continue # so that we can try to find one that supports BSD flags
14543             ;;
14544           esac
14545           ;;
14546         esac
14547       fi
14548     done
14549     IFS="$lt_save_ifs"
14550   done
14551   : ${lt_cv_path_NM=no}
14552 fi
14553 fi
14554 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14555 echo "${ECHO_T}$lt_cv_path_NM" >&6
14556 if test "$lt_cv_path_NM" != "no"; then
14557   NM="$lt_cv_path_NM"
14558 else
14559   # Didn't find any BSD compatible name lister, look for dumpbin.
14560   if test -n "$ac_tool_prefix"; then
14561   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14562   do
14563     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14564 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14565 echo "$as_me:$LINENO: checking for $ac_word" >&5
14566 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14567 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14568   echo $ECHO_N "(cached) $ECHO_C" >&6
14569 else
14570   if test -n "$DUMPBIN"; then
14571   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14572 else
14573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14574 for as_dir in $PATH
14575 do
14576   IFS=$as_save_IFS
14577   test -z "$as_dir" && as_dir=.
14578   for ac_exec_ext in '' $ac_executable_extensions; do
14579   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14580     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14581     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14582     break 2
14583   fi
14584 done
14585 done
14586
14587 fi
14588 fi
14589 DUMPBIN=$ac_cv_prog_DUMPBIN
14590 if test -n "$DUMPBIN"; then
14591   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14592 echo "${ECHO_T}$DUMPBIN" >&6
14593 else
14594   echo "$as_me:$LINENO: result: no" >&5
14595 echo "${ECHO_T}no" >&6
14596 fi
14597
14598     test -n "$DUMPBIN" && break
14599   done
14600 fi
14601 if test -z "$DUMPBIN"; then
14602   ac_ct_DUMPBIN=$DUMPBIN
14603   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14604 do
14605   # Extract the first word of "$ac_prog", so it can be a program name with args.
14606 set dummy $ac_prog; ac_word=$2
14607 echo "$as_me:$LINENO: checking for $ac_word" >&5
14608 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14609 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14610   echo $ECHO_N "(cached) $ECHO_C" >&6
14611 else
14612   if test -n "$ac_ct_DUMPBIN"; then
14613   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14614 else
14615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14616 for as_dir in $PATH
14617 do
14618   IFS=$as_save_IFS
14619   test -z "$as_dir" && as_dir=.
14620   for ac_exec_ext in '' $ac_executable_extensions; do
14621   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14622     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14623     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14624     break 2
14625   fi
14626 done
14627 done
14628
14629 fi
14630 fi
14631 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14632 if test -n "$ac_ct_DUMPBIN"; then
14633   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14634 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14635 else
14636   echo "$as_me:$LINENO: result: no" >&5
14637 echo "${ECHO_T}no" >&6
14638 fi
14639
14640   test -n "$ac_ct_DUMPBIN" && break
14641 done
14642 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14643
14644   DUMPBIN=$ac_ct_DUMPBIN
14645 fi
14646
14647
14648   if test "$DUMPBIN" != ":"; then
14649     NM="$DUMPBIN"
14650   fi
14651 fi
14652 test -z "$NM" && NM=nm
14653
14654
14655
14656
14657
14658
14659 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14660 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14661 if test "${lt_cv_nm_interface+set}" = set; then
14662   echo $ECHO_N "(cached) $ECHO_C" >&6
14663 else
14664   lt_cv_nm_interface="BSD nm"
14665   echo "int some_variable = 0;" > conftest.$ac_ext
14666   (eval echo "\"\$as_me:14666: $ac_compile\"" >&5)
14667   (eval "$ac_compile" 2>conftest.err)
14668   cat conftest.err >&5
14669   (eval echo "\"\$as_me:14669: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14670   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14671   cat conftest.err >&5
14672   (eval echo "\"\$as_me:14672: output\"" >&5)
14673   cat conftest.out >&5
14674   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14675     lt_cv_nm_interface="MS dumpbin"
14676   fi
14677   rm -f conftest*
14678 fi
14679 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14680 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14681
14682 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14683 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14684 LN_S=$as_ln_s
14685 if test "$LN_S" = "ln -s"; then
14686   echo "$as_me:$LINENO: result: yes" >&5
14687 echo "${ECHO_T}yes" >&6
14688 else
14689   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14690 echo "${ECHO_T}no, using $LN_S" >&6
14691 fi
14692
14693 # find the maximum length of command line arguments
14694 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14695 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14696 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14697   echo $ECHO_N "(cached) $ECHO_C" >&6
14698 else
14699     i=0
14700   teststring="ABCD"
14701
14702   case $build_os in
14703   msdosdjgpp*)
14704     # On DJGPP, this test can blow up pretty badly due to problems in libc
14705     # (any single argument exceeding 2000 bytes causes a buffer overrun
14706     # during glob expansion).  Even if it were fixed, the result of this
14707     # check would be larger than it should be.
14708     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14709     ;;
14710
14711   gnu*)
14712     # Under GNU Hurd, this test is not required because there is
14713     # no limit to the length of command line arguments.
14714     # Libtool will interpret -1 as no limit whatsoever
14715     lt_cv_sys_max_cmd_len=-1;
14716     ;;
14717
14718   cygwin* | mingw*)
14719     # On Win9x/ME, this test blows up -- it succeeds, but takes
14720     # about 5 minutes as the teststring grows exponentially.
14721     # Worse, since 9x/ME are not pre-emptively multitasking,
14722     # you end up with a "frozen" computer, even though with patience
14723     # the test eventually succeeds (with a max line length of 256k).
14724     # Instead, let's just punt: use the minimum linelength reported by
14725     # all of the supported platforms: 8192 (on NT/2K/XP).
14726     lt_cv_sys_max_cmd_len=8192;
14727     ;;
14728
14729   amigaos*)
14730     # On AmigaOS with pdksh, this test takes hours, literally.
14731     # So we just punt and use a minimum line length of 8192.
14732     lt_cv_sys_max_cmd_len=8192;
14733     ;;
14734
14735   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14736     # This has been around since 386BSD, at least.  Likely further.
14737     if test -x /sbin/sysctl; then
14738       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14739     elif test -x /usr/sbin/sysctl; then
14740       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14741     else
14742       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14743     fi
14744     # And add a safety zone
14745     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14746     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14747     ;;
14748
14749   interix*)
14750     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14751     lt_cv_sys_max_cmd_len=196608
14752     ;;
14753
14754   osf*)
14755     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14756     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14757     # nice to cause kernel panics so lets avoid the loop below.
14758     # First set a reasonable default.
14759     lt_cv_sys_max_cmd_len=16384
14760     #
14761     if test -x /sbin/sysconfig; then
14762       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14763         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14764       esac
14765     fi
14766     ;;
14767   sco3.2v5*)
14768     lt_cv_sys_max_cmd_len=102400
14769     ;;
14770   sysv5* | sco5v6* | sysv4.2uw2*)
14771     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14772     if test -n "$kargmax"; then
14773       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14774     else
14775       lt_cv_sys_max_cmd_len=32768
14776     fi
14777     ;;
14778   *)
14779     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14780     if test -n $lt_cv_sys_max_cmd_len; then
14781       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14782       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14783     else
14784       # Make teststring a little bigger before we do anything with it.
14785       # a 1K string should be a reasonable start.
14786       for i in 1 2 3 4 5 6 7 8 ; do
14787         teststring=$teststring$teststring
14788       done
14789       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14790       # If test is not a shell built-in, we'll probably end up computing a
14791       # maximum length that is only half of the actual maximum length, but
14792       # we can't tell.
14793       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14794                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14795               test $i != 17 # 1/2 MB should be enough
14796       do
14797         i=`expr $i + 1`
14798         teststring=$teststring$teststring
14799       done
14800       # Only check the string length outside the loop.
14801       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14802       teststring=
14803       # Add a significant safety factor because C++ compilers can tack on
14804       # massive amounts of additional arguments before passing them to the
14805       # linker.  It appears as though 1/2 is a usable value.
14806       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14807     fi
14808     ;;
14809   esac
14810
14811 fi
14812
14813 if test -n $lt_cv_sys_max_cmd_len ; then
14814   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14815 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14816 else
14817   echo "$as_me:$LINENO: result: none" >&5
14818 echo "${ECHO_T}none" >&6
14819 fi
14820 max_cmd_len=$lt_cv_sys_max_cmd_len
14821
14822
14823
14824
14825
14826
14827
14828 : ${CP="cp -f"}
14829 : ${MV="mv -f"}
14830 : ${RM="rm -f"}
14831
14832 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14833 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14834 # Try some XSI features
14835 xsi_shell=no
14836 ( _lt_dummy="a/b/c"
14837   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14838       = c,a/b,, ) >/dev/null 2>&1 \
14839   && xsi_shell=yes
14840 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14841 echo "${ECHO_T}$xsi_shell" >&6
14842
14843
14844 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14845 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14846 lt_shell_append=no
14847 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14848     >/dev/null 2>&1 \
14849   && lt_shell_append=yes
14850 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14851 echo "${ECHO_T}$lt_shell_append" >&6
14852
14853
14854 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14855   lt_unset=unset
14856 else
14857   lt_unset=false
14858 fi
14859
14860
14861
14862
14863
14864 # test EBCDIC or ASCII
14865 case `echo X|tr X '\101'` in
14866  A) # ASCII based system
14867     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14868   lt_SP2NL='tr \040 \012'
14869   lt_NL2SP='tr \015\012 \040\040'
14870   ;;
14871  *) # EBCDIC based system
14872   lt_SP2NL='tr \100 \n'
14873   lt_NL2SP='tr \r\n \100\100'
14874   ;;
14875 esac
14876
14877
14878
14879
14880
14881
14882
14883
14884
14885 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14886 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14887 if test "${lt_cv_ld_reload_flag+set}" = set; then
14888   echo $ECHO_N "(cached) $ECHO_C" >&6
14889 else
14890   lt_cv_ld_reload_flag='-r'
14891 fi
14892 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14893 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14894 reload_flag=$lt_cv_ld_reload_flag
14895 case $reload_flag in
14896 "" | " "*) ;;
14897 *) reload_flag=" $reload_flag" ;;
14898 esac
14899 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14900 case $host_os in
14901   darwin*)
14902     if test "$GCC" = yes; then
14903       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14904     else
14905       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14906     fi
14907     ;;
14908 esac
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14920 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14921 if test "${lt_cv_deplibs_check_method+set}" = set; then
14922   echo $ECHO_N "(cached) $ECHO_C" >&6
14923 else
14924   lt_cv_file_magic_cmd='$MAGIC_CMD'
14925 lt_cv_file_magic_test_file=
14926 lt_cv_deplibs_check_method='unknown'
14927 # Need to set the preceding variable on all platforms that support
14928 # interlibrary dependencies.
14929 # 'none' -- dependencies not supported.
14930 # `unknown' -- same as none, but documents that we really don't know.
14931 # 'pass_all' -- all dependencies passed with no checks.
14932 # 'test_compile' -- check by making test program.
14933 # 'file_magic [[regex]]' -- check by looking for files in library path
14934 # which responds to the $file_magic_cmd with a given extended regex.
14935 # If you have `file' or equivalent on your system and you're not sure
14936 # whether `pass_all' will *always* work, you probably want this one.
14937
14938 case $host_os in
14939 aix[4-9]*)
14940   lt_cv_deplibs_check_method=pass_all
14941   ;;
14942
14943 beos*)
14944   lt_cv_deplibs_check_method=pass_all
14945   ;;
14946
14947 bsdi[45]*)
14948   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
14949   lt_cv_file_magic_cmd='/usr/bin/file -L'
14950   lt_cv_file_magic_test_file=/shlib/libc.so
14951   ;;
14952
14953 cygwin*)
14954   # func_win32_libid is a shell function defined in ltmain.sh
14955   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14956   lt_cv_file_magic_cmd='func_win32_libid'
14957   ;;
14958
14959 mingw* | pw32*)
14960   # Base MSYS/MinGW do not provide the 'file' command needed by
14961   # func_win32_libid shell function, so use a weaker test based on 'objdump',
14962   # unless we find 'file', for example because we are cross-compiling.
14963   if ( file / ) >/dev/null 2>&1; then
14964     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
14965     lt_cv_file_magic_cmd='func_win32_libid'
14966   else
14967     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
14968     lt_cv_file_magic_cmd='$OBJDUMP -f'
14969   fi
14970   ;;
14971
14972 darwin* | rhapsody*)
14973   lt_cv_deplibs_check_method=pass_all
14974   ;;
14975
14976 freebsd* | dragonfly*)
14977   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
14978     case $host_cpu in
14979     i*86 )
14980       # Not sure whether the presence of OpenBSD here was a mistake.
14981       # Let's accept both of them until this is cleared up.
14982       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
14983       lt_cv_file_magic_cmd=/usr/bin/file
14984       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
14985       ;;
14986     esac
14987   else
14988     lt_cv_deplibs_check_method=pass_all
14989   fi
14990   ;;
14991
14992 gnu*)
14993   lt_cv_deplibs_check_method=pass_all
14994   ;;
14995
14996 hpux10.20* | hpux11*)
14997   lt_cv_file_magic_cmd=/usr/bin/file
14998   case $host_cpu in
14999   ia64*)
15000     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15001     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15002     ;;
15003   hppa*64*)
15004     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15005     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15006     ;;
15007   *)
15008     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15009     lt_cv_file_magic_test_file=/usr/lib/libc.sl
15010     ;;
15011   esac
15012   ;;
15013
15014 interix[3-9]*)
15015   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15016   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15017   ;;
15018
15019 irix5* | irix6* | nonstopux*)
15020   case $LD in
15021   *-32|*"-32 ") libmagic=32-bit;;
15022   *-n32|*"-n32 ") libmagic=N32;;
15023   *-64|*"-64 ") libmagic=64-bit;;
15024   *) libmagic=never-match;;
15025   esac
15026   lt_cv_deplibs_check_method=pass_all
15027   ;;
15028
15029 # This must be Linux ELF.
15030 linux* | k*bsd*-gnu)
15031   lt_cv_deplibs_check_method=pass_all
15032   ;;
15033
15034 netbsd*)
15035   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15036     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15037   else
15038     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15039   fi
15040   ;;
15041
15042 newos6*)
15043   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15044   lt_cv_file_magic_cmd=/usr/bin/file
15045   lt_cv_file_magic_test_file=/usr/lib/libnls.so
15046   ;;
15047
15048 *nto* | *qnx*)
15049   lt_cv_deplibs_check_method=pass_all
15050   ;;
15051
15052 openbsd*)
15053   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15054     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15055   else
15056     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15057   fi
15058   ;;
15059
15060 osf3* | osf4* | osf5*)
15061   lt_cv_deplibs_check_method=pass_all
15062   ;;
15063
15064 rdos*)
15065   lt_cv_deplibs_check_method=pass_all
15066   ;;
15067
15068 solaris*)
15069   lt_cv_deplibs_check_method=pass_all
15070   ;;
15071
15072 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15073   lt_cv_deplibs_check_method=pass_all
15074   ;;
15075
15076 sysv4 | sysv4.3*)
15077   case $host_vendor in
15078   motorola)
15079     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15080     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15081     ;;
15082   ncr)
15083     lt_cv_deplibs_check_method=pass_all
15084     ;;
15085   sequent)
15086     lt_cv_file_magic_cmd='/bin/file'
15087     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15088     ;;
15089   sni)
15090     lt_cv_file_magic_cmd='/bin/file'
15091     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15092     lt_cv_file_magic_test_file=/lib/libc.so
15093     ;;
15094   siemens)
15095     lt_cv_deplibs_check_method=pass_all
15096     ;;
15097   pc)
15098     lt_cv_deplibs_check_method=pass_all
15099     ;;
15100   esac
15101   ;;
15102
15103 tpf*)
15104   lt_cv_deplibs_check_method=pass_all
15105   ;;
15106 esac
15107
15108 fi
15109 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15110 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15111 file_magic_cmd=$lt_cv_file_magic_cmd
15112 deplibs_check_method=$lt_cv_deplibs_check_method
15113 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15114
15115
15116
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126 if test -n "$ac_tool_prefix"; then
15127   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15128 set dummy ${ac_tool_prefix}ar; ac_word=$2
15129 echo "$as_me:$LINENO: checking for $ac_word" >&5
15130 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15131 if test "${ac_cv_prog_AR+set}" = set; then
15132   echo $ECHO_N "(cached) $ECHO_C" >&6
15133 else
15134   if test -n "$AR"; then
15135   ac_cv_prog_AR="$AR" # Let the user override the test.
15136 else
15137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15138 for as_dir in $PATH
15139 do
15140   IFS=$as_save_IFS
15141   test -z "$as_dir" && as_dir=.
15142   for ac_exec_ext in '' $ac_executable_extensions; do
15143   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15144     ac_cv_prog_AR="${ac_tool_prefix}ar"
15145     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15146     break 2
15147   fi
15148 done
15149 done
15150
15151 fi
15152 fi
15153 AR=$ac_cv_prog_AR
15154 if test -n "$AR"; then
15155   echo "$as_me:$LINENO: result: $AR" >&5
15156 echo "${ECHO_T}$AR" >&6
15157 else
15158   echo "$as_me:$LINENO: result: no" >&5
15159 echo "${ECHO_T}no" >&6
15160 fi
15161
15162 fi
15163 if test -z "$ac_cv_prog_AR"; then
15164   ac_ct_AR=$AR
15165   # Extract the first word of "ar", so it can be a program name with args.
15166 set dummy ar; ac_word=$2
15167 echo "$as_me:$LINENO: checking for $ac_word" >&5
15168 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15169 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15170   echo $ECHO_N "(cached) $ECHO_C" >&6
15171 else
15172   if test -n "$ac_ct_AR"; then
15173   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15174 else
15175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15176 for as_dir in $PATH
15177 do
15178   IFS=$as_save_IFS
15179   test -z "$as_dir" && as_dir=.
15180   for ac_exec_ext in '' $ac_executable_extensions; do
15181   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15182     ac_cv_prog_ac_ct_AR="ar"
15183     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15184     break 2
15185   fi
15186 done
15187 done
15188
15189   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15190 fi
15191 fi
15192 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15193 if test -n "$ac_ct_AR"; then
15194   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15195 echo "${ECHO_T}$ac_ct_AR" >&6
15196 else
15197   echo "$as_me:$LINENO: result: no" >&5
15198 echo "${ECHO_T}no" >&6
15199 fi
15200
15201   AR=$ac_ct_AR
15202 else
15203   AR="$ac_cv_prog_AR"
15204 fi
15205
15206 test -z "$AR" && AR=ar
15207 test -z "$AR_FLAGS" && AR_FLAGS=cru
15208
15209
15210
15211
15212
15213
15214
15215
15216
15217
15218
15219 if test -n "$ac_tool_prefix"; then
15220   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15221 set dummy ${ac_tool_prefix}strip; ac_word=$2
15222 echo "$as_me:$LINENO: checking for $ac_word" >&5
15223 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15224 if test "${ac_cv_prog_STRIP+set}" = set; then
15225   echo $ECHO_N "(cached) $ECHO_C" >&6
15226 else
15227   if test -n "$STRIP"; then
15228   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15229 else
15230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15231 for as_dir in $PATH
15232 do
15233   IFS=$as_save_IFS
15234   test -z "$as_dir" && as_dir=.
15235   for ac_exec_ext in '' $ac_executable_extensions; do
15236   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15237     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15238     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15239     break 2
15240   fi
15241 done
15242 done
15243
15244 fi
15245 fi
15246 STRIP=$ac_cv_prog_STRIP
15247 if test -n "$STRIP"; then
15248   echo "$as_me:$LINENO: result: $STRIP" >&5
15249 echo "${ECHO_T}$STRIP" >&6
15250 else
15251   echo "$as_me:$LINENO: result: no" >&5
15252 echo "${ECHO_T}no" >&6
15253 fi
15254
15255 fi
15256 if test -z "$ac_cv_prog_STRIP"; then
15257   ac_ct_STRIP=$STRIP
15258   # Extract the first word of "strip", so it can be a program name with args.
15259 set dummy strip; ac_word=$2
15260 echo "$as_me:$LINENO: checking for $ac_word" >&5
15261 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15262 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15263   echo $ECHO_N "(cached) $ECHO_C" >&6
15264 else
15265   if test -n "$ac_ct_STRIP"; then
15266   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15267 else
15268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15269 for as_dir in $PATH
15270 do
15271   IFS=$as_save_IFS
15272   test -z "$as_dir" && as_dir=.
15273   for ac_exec_ext in '' $ac_executable_extensions; do
15274   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15275     ac_cv_prog_ac_ct_STRIP="strip"
15276     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15277     break 2
15278   fi
15279 done
15280 done
15281
15282   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15283 fi
15284 fi
15285 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15286 if test -n "$ac_ct_STRIP"; then
15287   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15288 echo "${ECHO_T}$ac_ct_STRIP" >&6
15289 else
15290   echo "$as_me:$LINENO: result: no" >&5
15291 echo "${ECHO_T}no" >&6
15292 fi
15293
15294   STRIP=$ac_ct_STRIP
15295 else
15296   STRIP="$ac_cv_prog_STRIP"
15297 fi
15298
15299 test -z "$STRIP" && STRIP=:
15300
15301
15302
15303
15304
15305
15306 if test -n "$ac_tool_prefix"; then
15307   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15308 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15309 echo "$as_me:$LINENO: checking for $ac_word" >&5
15310 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15311 if test "${ac_cv_prog_RANLIB+set}" = set; then
15312   echo $ECHO_N "(cached) $ECHO_C" >&6
15313 else
15314   if test -n "$RANLIB"; then
15315   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15316 else
15317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15318 for as_dir in $PATH
15319 do
15320   IFS=$as_save_IFS
15321   test -z "$as_dir" && as_dir=.
15322   for ac_exec_ext in '' $ac_executable_extensions; do
15323   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15324     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15325     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15326     break 2
15327   fi
15328 done
15329 done
15330
15331 fi
15332 fi
15333 RANLIB=$ac_cv_prog_RANLIB
15334 if test -n "$RANLIB"; then
15335   echo "$as_me:$LINENO: result: $RANLIB" >&5
15336 echo "${ECHO_T}$RANLIB" >&6
15337 else
15338   echo "$as_me:$LINENO: result: no" >&5
15339 echo "${ECHO_T}no" >&6
15340 fi
15341
15342 fi
15343 if test -z "$ac_cv_prog_RANLIB"; then
15344   ac_ct_RANLIB=$RANLIB
15345   # Extract the first word of "ranlib", so it can be a program name with args.
15346 set dummy ranlib; ac_word=$2
15347 echo "$as_me:$LINENO: checking for $ac_word" >&5
15348 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15349 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15350   echo $ECHO_N "(cached) $ECHO_C" >&6
15351 else
15352   if test -n "$ac_ct_RANLIB"; then
15353   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15354 else
15355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15356 for as_dir in $PATH
15357 do
15358   IFS=$as_save_IFS
15359   test -z "$as_dir" && as_dir=.
15360   for ac_exec_ext in '' $ac_executable_extensions; do
15361   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15362     ac_cv_prog_ac_ct_RANLIB="ranlib"
15363     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15364     break 2
15365   fi
15366 done
15367 done
15368
15369   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15370 fi
15371 fi
15372 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15373 if test -n "$ac_ct_RANLIB"; then
15374   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15375 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15376 else
15377   echo "$as_me:$LINENO: result: no" >&5
15378 echo "${ECHO_T}no" >&6
15379 fi
15380
15381   RANLIB=$ac_ct_RANLIB
15382 else
15383   RANLIB="$ac_cv_prog_RANLIB"
15384 fi
15385
15386 test -z "$RANLIB" && RANLIB=:
15387
15388
15389
15390
15391
15392
15393 # Determine commands to create old-style static archives.
15394 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15395 old_postinstall_cmds='chmod 644 $oldlib'
15396 old_postuninstall_cmds=
15397
15398 if test -n "$RANLIB"; then
15399   case $host_os in
15400   openbsd*)
15401     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15402     ;;
15403   *)
15404     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15405     ;;
15406   esac
15407   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15408 fi
15409
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430
15431
15432
15433
15434
15435
15436
15437
15438
15439
15440
15441
15442
15443 # If no C compiler was specified, use CC.
15444 LTCC=${LTCC-"$CC"}
15445
15446 # If no C compiler flags were specified, use CFLAGS.
15447 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15448
15449 # Allow CC to be a program name with arguments.
15450 compiler=$CC
15451
15452
15453 # Check for command to grab the raw symbol name followed by C symbol from nm.
15454 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15455 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15456 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15457   echo $ECHO_N "(cached) $ECHO_C" >&6
15458 else
15459
15460 # These are sane defaults that work on at least a few old systems.
15461 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15462
15463 # Character class describing NM global symbol codes.
15464 symcode='[BCDEGRST]'
15465
15466 # Regexp to match symbols that can be accessed directly from C.
15467 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15468
15469 # Define system-specific variables.
15470 case $host_os in
15471 aix*)
15472   symcode='[BCDT]'
15473   ;;
15474 cygwin* | mingw* | pw32*)
15475   symcode='[ABCDGISTW]'
15476   ;;
15477 hpux*)
15478   if test "$host_cpu" = ia64; then
15479     symcode='[ABCDEGRST]'
15480   fi
15481   ;;
15482 irix* | nonstopux*)
15483   symcode='[BCDEGRST]'
15484   ;;
15485 osf*)
15486   symcode='[BCDEGQRST]'
15487   ;;
15488 solaris*)
15489   symcode='[BDRT]'
15490   ;;
15491 sco3.2v5*)
15492   symcode='[DT]'
15493   ;;
15494 sysv4.2uw2*)
15495   symcode='[DT]'
15496   ;;
15497 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15498   symcode='[ABDT]'
15499   ;;
15500 sysv4)
15501   symcode='[DFNSTU]'
15502   ;;
15503 esac
15504
15505 # If we're using GNU nm, then use its standard symbol codes.
15506 case `$NM -V 2>&1` in
15507 *GNU* | *'with BFD'*)
15508   symcode='[ABCDGIRSTW]' ;;
15509 esac
15510
15511 # Transform an extracted symbol line into a proper C declaration.
15512 # Some systems (esp. on ia64) link data and code symbols differently,
15513 # so use this general approach.
15514 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15515
15516 # Transform an extracted symbol line into symbol name and symbol address
15517 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15518
15519 # Handle CRLF in mingw tool chain
15520 opt_cr=
15521 case $build_os in
15522 mingw*)
15523   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15524   ;;
15525 esac
15526
15527 # Try without a prefix underscore, then with it.
15528 for ac_symprfx in "" "_"; do
15529
15530   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15531   symxfrm="\\1 $ac_symprfx\\2 \\2"
15532
15533   # Write the raw and C identifiers.
15534   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15535     # Fake it for dumpbin and say T for any non-static function
15536     # and D for any global variable.
15537     # Also find C++ and __fastcall symbols from MSVC++,
15538     # which start with @ or ?.
15539     lt_cv_sys_global_symbol_pipe="$AWK '"\
15540 "     {last_section=section; section=\$ 3};"\
15541 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15542 "     \$ 0!~/External *\|/{next};"\
15543 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15544 "     {if(hide[section]) next};"\
15545 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15546 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15547 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15548 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15549 "     ' prfx=^$ac_symprfx"
15550   else
15551     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15552   fi
15553
15554   # Check to see that the pipe works correctly.
15555   pipe_works=no
15556
15557   rm -f conftest*
15558   cat > conftest.$ac_ext <<_LT_EOF
15559 #ifdef __cplusplus
15560 extern "C" {
15561 #endif
15562 char nm_test_var;
15563 void nm_test_func(void);
15564 void nm_test_func(void){}
15565 #ifdef __cplusplus
15566 }
15567 #endif
15568 int main(){nm_test_var='a';nm_test_func();return(0);}
15569 _LT_EOF
15570
15571   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15572   (eval $ac_compile) 2>&5
15573   ac_status=$?
15574   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15575   (exit $ac_status); }; then
15576     # Now try to grab the symbols.
15577     nlist=conftest.nm
15578     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15579   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15580   ac_status=$?
15581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15582   (exit $ac_status); } && test -s "$nlist"; then
15583       # Try sorting and uniquifying the output.
15584       if sort "$nlist" | uniq > "$nlist"T; then
15585         mv -f "$nlist"T "$nlist"
15586       else
15587         rm -f "$nlist"T
15588       fi
15589
15590       # Make sure that we snagged all the symbols we need.
15591       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15592         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15593           cat <<_LT_EOF > conftest.$ac_ext
15594 #ifdef __cplusplus
15595 extern "C" {
15596 #endif
15597
15598 _LT_EOF
15599           # Now generate the symbol file.
15600           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15601
15602           cat <<_LT_EOF >> conftest.$ac_ext
15603
15604 /* The mapping between symbol names and symbols.  */
15605 const struct {
15606   const char *name;
15607   void       *address;
15608 }
15609 lt__PROGRAM__LTX_preloaded_symbols[] =
15610 {
15611   { "@PROGRAM@", (void *) 0 },
15612 _LT_EOF
15613           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15614           cat <<\_LT_EOF >> conftest.$ac_ext
15615   {0, (void *) 0}
15616 };
15617
15618 /* This works around a problem in FreeBSD linker */
15619 #ifdef FREEBSD_WORKAROUND
15620 static const void *lt_preloaded_setup() {
15621   return lt__PROGRAM__LTX_preloaded_symbols;
15622 }
15623 #endif
15624
15625 #ifdef __cplusplus
15626 }
15627 #endif
15628 _LT_EOF
15629           # Now try linking the two files.
15630           mv conftest.$ac_objext conftstm.$ac_objext
15631           lt_save_LIBS="$LIBS"
15632           lt_save_CFLAGS="$CFLAGS"
15633           LIBS="conftstm.$ac_objext"
15634           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15635           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15636   (eval $ac_link) 2>&5
15637   ac_status=$?
15638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15639   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15640             pipe_works=yes
15641           fi
15642           LIBS="$lt_save_LIBS"
15643           CFLAGS="$lt_save_CFLAGS"
15644         else
15645           echo "cannot find nm_test_func in $nlist" >&5
15646         fi
15647       else
15648         echo "cannot find nm_test_var in $nlist" >&5
15649       fi
15650     else
15651       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15652     fi
15653   else
15654     echo "$progname: failed program was:" >&5
15655     cat conftest.$ac_ext >&5
15656   fi
15657   rm -f conftest* conftst*
15658
15659   # Do not use the global_symbol_pipe unless it works.
15660   if test "$pipe_works" = yes; then
15661     break
15662   else
15663     lt_cv_sys_global_symbol_pipe=
15664   fi
15665 done
15666
15667 fi
15668
15669 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15670   lt_cv_sys_global_symbol_to_cdecl=
15671 fi
15672 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15673   echo "$as_me:$LINENO: result: failed" >&5
15674 echo "${ECHO_T}failed" >&6
15675 else
15676   echo "$as_me:$LINENO: result: ok" >&5
15677 echo "${ECHO_T}ok" >&6
15678 fi
15679
15680
15681
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693
15694
15695
15696 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15697 if test "${enable_libtool_lock+set}" = set; then
15698   enableval="$enable_libtool_lock"
15699
15700 fi;
15701 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15702
15703 # Some flags need to be propagated to the compiler or linker for good
15704 # libtool support.
15705 case $host in
15706 ia64-*-hpux*)
15707   # Find out which ABI we are using.
15708   echo 'int i;' > conftest.$ac_ext
15709   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15710   (eval $ac_compile) 2>&5
15711   ac_status=$?
15712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15713   (exit $ac_status); }; then
15714     case `/usr/bin/file conftest.$ac_objext` in
15715       *ELF-32*)
15716         HPUX_IA64_MODE="32"
15717         ;;
15718       *ELF-64*)
15719         HPUX_IA64_MODE="64"
15720         ;;
15721     esac
15722   fi
15723   rm -rf conftest*
15724   ;;
15725 *-*-irix6*)
15726   # Find out which ABI we are using.
15727   echo '#line 15727 "configure"' > conftest.$ac_ext
15728   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15729   (eval $ac_compile) 2>&5
15730   ac_status=$?
15731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15732   (exit $ac_status); }; then
15733     if test "$lt_cv_prog_gnu_ld" = yes; then
15734       case `/usr/bin/file conftest.$ac_objext` in
15735         *32-bit*)
15736           LD="${LD-ld} -melf32bsmip"
15737           ;;
15738         *N32*)
15739           LD="${LD-ld} -melf32bmipn32"
15740           ;;
15741         *64-bit*)
15742           LD="${LD-ld} -melf64bmip"
15743         ;;
15744       esac
15745     else
15746       case `/usr/bin/file conftest.$ac_objext` in
15747         *32-bit*)
15748           LD="${LD-ld} -32"
15749           ;;
15750         *N32*)
15751           LD="${LD-ld} -n32"
15752           ;;
15753         *64-bit*)
15754           LD="${LD-ld} -64"
15755           ;;
15756       esac
15757     fi
15758   fi
15759   rm -rf conftest*
15760   ;;
15761
15762 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15763 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15764   # Find out which ABI we are using.
15765   echo 'int i;' > conftest.$ac_ext
15766   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15767   (eval $ac_compile) 2>&5
15768   ac_status=$?
15769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15770   (exit $ac_status); }; then
15771     case `/usr/bin/file conftest.o` in
15772       *32-bit*)
15773         case $host in
15774           x86_64-*kfreebsd*-gnu)
15775             LD="${LD-ld} -m elf_i386_fbsd"
15776             ;;
15777           x86_64-*linux*)
15778             LD="${LD-ld} -m elf_i386"
15779             ;;
15780           ppc64-*linux*|powerpc64-*linux*)
15781             LD="${LD-ld} -m elf32ppclinux"
15782             ;;
15783           s390x-*linux*)
15784             LD="${LD-ld} -m elf_s390"
15785             ;;
15786           sparc64-*linux*)
15787             LD="${LD-ld} -m elf32_sparc"
15788             ;;
15789         esac
15790         ;;
15791       *64-bit*)
15792         case $host in
15793           x86_64-*kfreebsd*-gnu)
15794             LD="${LD-ld} -m elf_x86_64_fbsd"
15795             ;;
15796           x86_64-*linux*)
15797             LD="${LD-ld} -m elf_x86_64"
15798             ;;
15799           ppc*-*linux*|powerpc*-*linux*)
15800             LD="${LD-ld} -m elf64ppc"
15801             ;;
15802           s390*-*linux*|s390*-*tpf*)
15803             LD="${LD-ld} -m elf64_s390"
15804             ;;
15805           sparc*-*linux*)
15806             LD="${LD-ld} -m elf64_sparc"
15807             ;;
15808         esac
15809         ;;
15810     esac
15811   fi
15812   rm -rf conftest*
15813   ;;
15814
15815 *-*-sco3.2v5*)
15816   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15817   SAVE_CFLAGS="$CFLAGS"
15818   CFLAGS="$CFLAGS -belf"
15819   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15820 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15821 if test "${lt_cv_cc_needs_belf+set}" = set; then
15822   echo $ECHO_N "(cached) $ECHO_C" >&6
15823 else
15824   ac_ext=c
15825 ac_cpp='$CPP $CPPFLAGS'
15826 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15827 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15828 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15829
15830      cat >conftest.$ac_ext <<_ACEOF
15831 /* confdefs.h.  */
15832 _ACEOF
15833 cat confdefs.h >>conftest.$ac_ext
15834 cat >>conftest.$ac_ext <<_ACEOF
15835 /* end confdefs.h.  */
15836
15837 int
15838 main ()
15839 {
15840
15841   ;
15842   return 0;
15843 }
15844 _ACEOF
15845 rm -f conftest.$ac_objext conftest$ac_exeext
15846 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15847   (eval $ac_link) 2>conftest.er1
15848   ac_status=$?
15849   grep -v '^ *+' conftest.er1 >conftest.err
15850   rm -f conftest.er1
15851   cat conftest.err >&5
15852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15853   (exit $ac_status); } &&
15854          { ac_try='test -z "$ac_c_werror_flag"
15855                          || test ! -s conftest.err'
15856   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15857   (eval $ac_try) 2>&5
15858   ac_status=$?
15859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15860   (exit $ac_status); }; } &&
15861          { ac_try='test -s conftest$ac_exeext'
15862   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15863   (eval $ac_try) 2>&5
15864   ac_status=$?
15865   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15866   (exit $ac_status); }; }; then
15867   lt_cv_cc_needs_belf=yes
15868 else
15869   echo "$as_me: failed program was:" >&5
15870 sed 's/^/| /' conftest.$ac_ext >&5
15871
15872 lt_cv_cc_needs_belf=no
15873 fi
15874 rm -f conftest.err conftest.$ac_objext \
15875       conftest$ac_exeext conftest.$ac_ext
15876      ac_ext=c
15877 ac_cpp='$CPP $CPPFLAGS'
15878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15881
15882 fi
15883 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15884 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15885   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15886     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15887     CFLAGS="$SAVE_CFLAGS"
15888   fi
15889   ;;
15890 sparc*-*solaris*)
15891   # Find out which ABI we are using.
15892   echo 'int i;' > conftest.$ac_ext
15893   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15894   (eval $ac_compile) 2>&5
15895   ac_status=$?
15896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15897   (exit $ac_status); }; then
15898     case `/usr/bin/file conftest.o` in
15899     *64-bit*)
15900       case $lt_cv_prog_gnu_ld in
15901       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15902       *)    LD="${LD-ld} -64" ;;
15903       esac
15904       ;;
15905     esac
15906   fi
15907   rm -rf conftest*
15908   ;;
15909 esac
15910
15911 need_locks="$enable_libtool_lock"
15912
15913
15914 for ac_header in dlfcn.h
15915 do
15916 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15917 echo "$as_me:$LINENO: checking for $ac_header" >&5
15918 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15919 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15920   echo $ECHO_N "(cached) $ECHO_C" >&6
15921 else
15922   cat >conftest.$ac_ext <<_ACEOF
15923 /* confdefs.h.  */
15924 _ACEOF
15925 cat confdefs.h >>conftest.$ac_ext
15926 cat >>conftest.$ac_ext <<_ACEOF
15927 /* end confdefs.h.  */
15928 #include <$ac_header>
15929 _ACEOF
15930 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
15931   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
15932   ac_status=$?
15933   grep -v '^ *+' conftest.er1 >conftest.err
15934   rm -f conftest.er1
15935   cat conftest.err >&5
15936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15937   (exit $ac_status); } >/dev/null; then
15938   if test -s conftest.err; then
15939     ac_cpp_err=$ac_c_preproc_warn_flag
15940     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
15941   else
15942     ac_cpp_err=
15943   fi
15944 else
15945   ac_cpp_err=yes
15946 fi
15947 if test -z "$ac_cpp_err"; then
15948   eval "$as_ac_Header=yes"
15949 else
15950   echo "$as_me: failed program was:" >&5
15951 sed 's/^/| /' conftest.$ac_ext >&5
15952
15953   eval "$as_ac_Header=no"
15954 fi
15955 rm -f conftest.err conftest.$ac_ext
15956 fi
15957 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
15958 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
15959 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15960   cat >>confdefs.h <<_ACEOF
15961 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15962 _ACEOF
15963
15964 fi
15965 done
15966
15967
15968
15969 # This can be used to rebuild libtool when needed
15970 LIBTOOL_DEPS="$ltmain"
15971
15972 # Always use our own libtool.
15973 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999 test -z "$LN_S" && LN_S="ln -s"
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014 if test -n "${ZSH_VERSION+set}" ; then
16015    setopt NO_GLOB_SUBST
16016 fi
16017
16018 echo "$as_me:$LINENO: checking for objdir" >&5
16019 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16020 if test "${lt_cv_objdir+set}" = set; then
16021   echo $ECHO_N "(cached) $ECHO_C" >&6
16022 else
16023   rm -f .libs 2>/dev/null
16024 mkdir .libs 2>/dev/null
16025 if test -d .libs; then
16026   lt_cv_objdir=.libs
16027 else
16028   # MS-DOS does not allow filenames that begin with a dot.
16029   lt_cv_objdir=_libs
16030 fi
16031 rmdir .libs 2>/dev/null
16032 fi
16033 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16034 echo "${ECHO_T}$lt_cv_objdir" >&6
16035 objdir=$lt_cv_objdir
16036
16037
16038
16039
16040
16041 cat >>confdefs.h <<_ACEOF
16042 #define LT_OBJDIR "$lt_cv_objdir/"
16043 _ACEOF
16044
16045
16046
16047
16048
16049
16050
16051
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061 case $host_os in
16062 aix3*)
16063   # AIX sometimes has problems with the GCC collect2 program.  For some
16064   # reason, if we set the COLLECT_NAMES environment variable, the problems
16065   # vanish in a puff of smoke.
16066   if test "X${COLLECT_NAMES+set}" != Xset; then
16067     COLLECT_NAMES=
16068     export COLLECT_NAMES
16069   fi
16070   ;;
16071 esac
16072
16073 # Sed substitution that helps us do robust quoting.  It backslashifies
16074 # metacharacters that are still active within double-quoted strings.
16075 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16076
16077 # Same as above, but do not quote variable references.
16078 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16079
16080 # Sed substitution to delay expansion of an escaped shell variable in a
16081 # double_quote_subst'ed string.
16082 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16083
16084 # Sed substitution to delay expansion of an escaped single quote.
16085 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16086
16087 # Sed substitution to avoid accidental globbing in evaled expressions
16088 no_glob_subst='s/\*/\\\*/g'
16089
16090 # Global variables:
16091 ofile=libtool
16092 can_build_shared=yes
16093
16094 # All known linkers require a `.a' archive for static linking (except MSVC,
16095 # which needs '.lib').
16096 libext=a
16097
16098 with_gnu_ld="$lt_cv_prog_gnu_ld"
16099
16100 old_CC="$CC"
16101 old_CFLAGS="$CFLAGS"
16102
16103 # Set sane defaults for various variables
16104 test -z "$CC" && CC=cc
16105 test -z "$LTCC" && LTCC=$CC
16106 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16107 test -z "$LD" && LD=ld
16108 test -z "$ac_objext" && ac_objext=o
16109
16110 for cc_temp in $compiler""; do
16111   case $cc_temp in
16112     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16113     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16114     \-*) ;;
16115     *) break;;
16116   esac
16117 done
16118 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16119
16120
16121 # Only perform the check for file, if the check method requires it
16122 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16123 case $deplibs_check_method in
16124 file_magic*)
16125   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16126     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16127 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16128 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16129   echo $ECHO_N "(cached) $ECHO_C" >&6
16130 else
16131   case $MAGIC_CMD in
16132 [\\/*] |  ?:[\\/]*)
16133   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16134   ;;
16135 *)
16136   lt_save_MAGIC_CMD="$MAGIC_CMD"
16137   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16138   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16139   for ac_dir in $ac_dummy; do
16140     IFS="$lt_save_ifs"
16141     test -z "$ac_dir" && ac_dir=.
16142     if test -f $ac_dir/${ac_tool_prefix}file; then
16143       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16144       if test -n "$file_magic_test_file"; then
16145         case $deplibs_check_method in
16146         "file_magic "*)
16147           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16148           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16149           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16150             $EGREP "$file_magic_regex" > /dev/null; then
16151             :
16152           else
16153             cat <<_LT_EOF 1>&2
16154
16155 *** Warning: the command libtool uses to detect shared libraries,
16156 *** $file_magic_cmd, produces output that libtool cannot recognize.
16157 *** The result is that libtool may fail to recognize shared libraries
16158 *** as such.  This will affect the creation of libtool libraries that
16159 *** depend on shared libraries, but programs linked with such libtool
16160 *** libraries will work regardless of this problem.  Nevertheless, you
16161 *** may want to report the problem to your system manager and/or to
16162 *** bug-libtool@gnu.org
16163
16164 _LT_EOF
16165           fi ;;
16166         esac
16167       fi
16168       break
16169     fi
16170   done
16171   IFS="$lt_save_ifs"
16172   MAGIC_CMD="$lt_save_MAGIC_CMD"
16173   ;;
16174 esac
16175 fi
16176
16177 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16178 if test -n "$MAGIC_CMD"; then
16179   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16180 echo "${ECHO_T}$MAGIC_CMD" >&6
16181 else
16182   echo "$as_me:$LINENO: result: no" >&5
16183 echo "${ECHO_T}no" >&6
16184 fi
16185
16186
16187
16188
16189
16190 if test -z "$lt_cv_path_MAGIC_CMD"; then
16191   if test -n "$ac_tool_prefix"; then
16192     echo "$as_me:$LINENO: checking for file" >&5
16193 echo $ECHO_N "checking for file... $ECHO_C" >&6
16194 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16195   echo $ECHO_N "(cached) $ECHO_C" >&6
16196 else
16197   case $MAGIC_CMD in
16198 [\\/*] |  ?:[\\/]*)
16199   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16200   ;;
16201 *)
16202   lt_save_MAGIC_CMD="$MAGIC_CMD"
16203   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16204   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16205   for ac_dir in $ac_dummy; do
16206     IFS="$lt_save_ifs"
16207     test -z "$ac_dir" && ac_dir=.
16208     if test -f $ac_dir/file; then
16209       lt_cv_path_MAGIC_CMD="$ac_dir/file"
16210       if test -n "$file_magic_test_file"; then
16211         case $deplibs_check_method in
16212         "file_magic "*)
16213           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16214           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16215           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16216             $EGREP "$file_magic_regex" > /dev/null; then
16217             :
16218           else
16219             cat <<_LT_EOF 1>&2
16220
16221 *** Warning: the command libtool uses to detect shared libraries,
16222 *** $file_magic_cmd, produces output that libtool cannot recognize.
16223 *** The result is that libtool may fail to recognize shared libraries
16224 *** as such.  This will affect the creation of libtool libraries that
16225 *** depend on shared libraries, but programs linked with such libtool
16226 *** libraries will work regardless of this problem.  Nevertheless, you
16227 *** may want to report the problem to your system manager and/or to
16228 *** bug-libtool@gnu.org
16229
16230 _LT_EOF
16231           fi ;;
16232         esac
16233       fi
16234       break
16235     fi
16236   done
16237   IFS="$lt_save_ifs"
16238   MAGIC_CMD="$lt_save_MAGIC_CMD"
16239   ;;
16240 esac
16241 fi
16242
16243 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16244 if test -n "$MAGIC_CMD"; then
16245   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16246 echo "${ECHO_T}$MAGIC_CMD" >&6
16247 else
16248   echo "$as_me:$LINENO: result: no" >&5
16249 echo "${ECHO_T}no" >&6
16250 fi
16251
16252
16253   else
16254     MAGIC_CMD=:
16255   fi
16256 fi
16257
16258   fi
16259   ;;
16260 esac
16261
16262 # Use C for the default configuration in the libtool script
16263
16264 lt_save_CC="$CC"
16265 ac_ext=c
16266 ac_cpp='$CPP $CPPFLAGS'
16267 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16268 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16269 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16270
16271
16272 # Source file extension for C test sources.
16273 ac_ext=c
16274
16275 # Object file extension for compiled C test sources.
16276 objext=o
16277 objext=$objext
16278
16279 # Code to be used in simple compile tests
16280 lt_simple_compile_test_code="int some_variable = 0;"
16281
16282 # Code to be used in simple link tests
16283 lt_simple_link_test_code='int main(){return(0);}'
16284
16285
16286
16287
16288
16289
16290
16291 # If no C compiler was specified, use CC.
16292 LTCC=${LTCC-"$CC"}
16293
16294 # If no C compiler flags were specified, use CFLAGS.
16295 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16296
16297 # Allow CC to be a program name with arguments.
16298 compiler=$CC
16299
16300 # Save the default compiler, since it gets overwritten when the other
16301 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16302 compiler_DEFAULT=$CC
16303
16304 # save warnings/boilerplate of simple test code
16305 ac_outfile=conftest.$ac_objext
16306 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16307 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16308 _lt_compiler_boilerplate=`cat conftest.err`
16309 $RM conftest*
16310
16311 ac_outfile=conftest.$ac_objext
16312 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16313 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16314 _lt_linker_boilerplate=`cat conftest.err`
16315 $RM conftest*
16316
16317
16318 ## CAVEAT EMPTOR:
16319 ## There is no encapsulation within the following macros, do not change
16320 ## the running order or otherwise move them around unless you know exactly
16321 ## what you are doing...
16322 if test -n "$compiler"; then
16323
16324 lt_prog_compiler_no_builtin_flag=
16325
16326 if test "$GCC" = yes; then
16327   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16328
16329   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16330 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16331 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16332   echo $ECHO_N "(cached) $ECHO_C" >&6
16333 else
16334   lt_cv_prog_compiler_rtti_exceptions=no
16335    ac_outfile=conftest.$ac_objext
16336    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16337    lt_compiler_flag="-fno-rtti -fno-exceptions"
16338    # Insert the option either (1) after the last *FLAGS variable, or
16339    # (2) before a word containing "conftest.", or (3) at the end.
16340    # Note that $ac_compile itself does not contain backslashes and begins
16341    # with a dollar sign (not a hyphen), so the echo should work correctly.
16342    # The option is referenced via a variable to avoid confusing sed.
16343    lt_compile=`echo "$ac_compile" | $SED \
16344    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16345    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16346    -e 's:$: $lt_compiler_flag:'`
16347    (eval echo "\"\$as_me:16347: $lt_compile\"" >&5)
16348    (eval "$lt_compile" 2>conftest.err)
16349    ac_status=$?
16350    cat conftest.err >&5
16351    echo "$as_me:16351: \$? = $ac_status" >&5
16352    if (exit $ac_status) && test -s "$ac_outfile"; then
16353      # The compiler can only warn and ignore the option if not recognized
16354      # So say no if there are warnings other than the usual output.
16355      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16356      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16357      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16358        lt_cv_prog_compiler_rtti_exceptions=yes
16359      fi
16360    fi
16361    $RM conftest*
16362
16363 fi
16364 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16365 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16366
16367 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16368     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16369 else
16370     :
16371 fi
16372
16373 fi
16374
16375
16376
16377
16378
16379
16380   lt_prog_compiler_wl=
16381 lt_prog_compiler_pic=
16382 lt_prog_compiler_static=
16383
16384 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16385 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16386
16387   if test "$GCC" = yes; then
16388     lt_prog_compiler_wl='-Wl,'
16389     lt_prog_compiler_static='-static'
16390
16391     case $host_os in
16392       aix*)
16393       # All AIX code is PIC.
16394       if test "$host_cpu" = ia64; then
16395         # AIX 5 now supports IA64 processor
16396         lt_prog_compiler_static='-Bstatic'
16397       fi
16398       ;;
16399
16400     amigaos*)
16401       if test "$host_cpu" = m68k; then
16402         # FIXME: we need at least 68020 code to build shared libraries, but
16403         # adding the `-m68020' flag to GCC prevents building anything better,
16404         # like `-m68040'.
16405         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16406       fi
16407       ;;
16408
16409     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16410       # PIC is the default for these OSes.
16411       ;;
16412
16413     mingw* | cygwin* | pw32* | os2*)
16414       # This hack is so that the source file can tell whether it is being
16415       # built for inclusion in a dll (and should export symbols for example).
16416       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16417       # (--disable-auto-import) libraries
16418       lt_prog_compiler_pic='-DDLL_EXPORT'
16419       ;;
16420
16421     darwin* | rhapsody*)
16422       # PIC is the default on this platform
16423       # Common symbols not allowed in MH_DYLIB files
16424       lt_prog_compiler_pic='-fno-common'
16425       ;;
16426
16427     hpux*)
16428       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16429       # not for PA HP-UX.
16430       case $host_cpu in
16431       hppa*64*|ia64*)
16432         # +Z the default
16433         ;;
16434       *)
16435         lt_prog_compiler_pic='-fPIC'
16436         ;;
16437       esac
16438       ;;
16439
16440     interix[3-9]*)
16441       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16442       # Instead, we relocate shared libraries at runtime.
16443       ;;
16444
16445     msdosdjgpp*)
16446       # Just because we use GCC doesn't mean we suddenly get shared libraries
16447       # on systems that don't support them.
16448       lt_prog_compiler_can_build_shared=no
16449       enable_shared=no
16450       ;;
16451
16452     *nto* | *qnx*)
16453       # QNX uses GNU C++, but need to define -shared option too, otherwise
16454       # it will coredump.
16455       lt_prog_compiler_pic='-fPIC -shared'
16456       ;;
16457
16458     sysv4*MP*)
16459       if test -d /usr/nec; then
16460         lt_prog_compiler_pic=-Kconform_pic
16461       fi
16462       ;;
16463
16464     *)
16465       lt_prog_compiler_pic='-fPIC'
16466       ;;
16467     esac
16468   else
16469     # PORTME Check for flag to pass linker flags through the system compiler.
16470     case $host_os in
16471     aix*)
16472       lt_prog_compiler_wl='-Wl,'
16473       if test "$host_cpu" = ia64; then
16474         # AIX 5 now supports IA64 processor
16475         lt_prog_compiler_static='-Bstatic'
16476       else
16477         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16478       fi
16479       ;;
16480     darwin*)
16481       # PIC is the default on this platform
16482       # Common symbols not allowed in MH_DYLIB files
16483       case $cc_basename in
16484       xlc*)
16485         lt_prog_compiler_pic='-qnocommon'
16486         lt_prog_compiler_wl='-Wl,'
16487         ;;
16488       esac
16489       ;;
16490
16491     mingw* | cygwin* | pw32* | os2*)
16492       # This hack is so that the source file can tell whether it is being
16493       # built for inclusion in a dll (and should export symbols for example).
16494       lt_prog_compiler_pic='-DDLL_EXPORT'
16495       ;;
16496
16497     hpux9* | hpux10* | hpux11*)
16498       lt_prog_compiler_wl='-Wl,'
16499       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16500       # not for PA HP-UX.
16501       case $host_cpu in
16502       hppa*64*|ia64*)
16503         # +Z the default
16504         ;;
16505       *)
16506         lt_prog_compiler_pic='+Z'
16507         ;;
16508       esac
16509       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16510       lt_prog_compiler_static='${wl}-a ${wl}archive'
16511       ;;
16512
16513     irix5* | irix6* | nonstopux*)
16514       lt_prog_compiler_wl='-Wl,'
16515       # PIC (with -KPIC) is the default.
16516       lt_prog_compiler_static='-non_shared'
16517       ;;
16518
16519     linux* | k*bsd*-gnu)
16520       case $cc_basename in
16521       icc* | ecc*)
16522         lt_prog_compiler_wl='-Wl,'
16523         lt_prog_compiler_pic='-KPIC'
16524         lt_prog_compiler_static='-static'
16525         ;;
16526       pgcc* | pgf77* | pgf90* | pgf95*)
16527         # Portland Group compilers (*not* the Pentium gcc compiler,
16528         # which looks to be a dead project)
16529         lt_prog_compiler_wl='-Wl,'
16530         lt_prog_compiler_pic='-fpic'
16531         lt_prog_compiler_static='-Bstatic'
16532         ;;
16533       ccc*)
16534         lt_prog_compiler_wl='-Wl,'
16535         # All Alpha code is PIC.
16536         lt_prog_compiler_static='-non_shared'
16537         ;;
16538       *)
16539         case `$CC -V 2>&1 | sed 5q` in
16540         *Sun\ C*)
16541           # Sun C 5.9
16542           lt_prog_compiler_pic='-KPIC'
16543           lt_prog_compiler_static='-Bstatic'
16544           lt_prog_compiler_wl='-Wl,'
16545           ;;
16546         *Sun\ F*)
16547           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16548           lt_prog_compiler_pic='-KPIC'
16549           lt_prog_compiler_static='-Bstatic'
16550           lt_prog_compiler_wl=''
16551           ;;
16552         esac
16553         ;;
16554       esac
16555       ;;
16556
16557     newsos6)
16558       lt_prog_compiler_pic='-KPIC'
16559       lt_prog_compiler_static='-Bstatic'
16560       ;;
16561
16562     *nto* | *qnx*)
16563       # QNX uses GNU C++, but need to define -shared option too, otherwise
16564       # it will coredump.
16565       lt_prog_compiler_pic='-fPIC -shared'
16566       ;;
16567
16568     osf3* | osf4* | osf5*)
16569       lt_prog_compiler_wl='-Wl,'
16570       # All OSF/1 code is PIC.
16571       lt_prog_compiler_static='-non_shared'
16572       ;;
16573
16574     rdos*)
16575       lt_prog_compiler_static='-non_shared'
16576       ;;
16577
16578     solaris*)
16579       lt_prog_compiler_pic='-KPIC'
16580       lt_prog_compiler_static='-Bstatic'
16581       case $cc_basename in
16582       f77* | f90* | f95*)
16583         lt_prog_compiler_wl='-Qoption ld ';;
16584       *)
16585         lt_prog_compiler_wl='-Wl,';;
16586       esac
16587       ;;
16588
16589     sunos4*)
16590       lt_prog_compiler_wl='-Qoption ld '
16591       lt_prog_compiler_pic='-PIC'
16592       lt_prog_compiler_static='-Bstatic'
16593       ;;
16594
16595     sysv4 | sysv4.2uw2* | sysv4.3*)
16596       lt_prog_compiler_wl='-Wl,'
16597       lt_prog_compiler_pic='-KPIC'
16598       lt_prog_compiler_static='-Bstatic'
16599       ;;
16600
16601     sysv4*MP*)
16602       if test -d /usr/nec ;then
16603         lt_prog_compiler_pic='-Kconform_pic'
16604         lt_prog_compiler_static='-Bstatic'
16605       fi
16606       ;;
16607
16608     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16609       lt_prog_compiler_wl='-Wl,'
16610       lt_prog_compiler_pic='-KPIC'
16611       lt_prog_compiler_static='-Bstatic'
16612       ;;
16613
16614     unicos*)
16615       lt_prog_compiler_wl='-Wl,'
16616       lt_prog_compiler_can_build_shared=no
16617       ;;
16618
16619     uts4*)
16620       lt_prog_compiler_pic='-pic'
16621       lt_prog_compiler_static='-Bstatic'
16622       ;;
16623
16624     *)
16625       lt_prog_compiler_can_build_shared=no
16626       ;;
16627     esac
16628   fi
16629
16630 case $host_os in
16631   # For platforms which do not support PIC, -DPIC is meaningless:
16632   *djgpp*)
16633     lt_prog_compiler_pic=
16634     ;;
16635   *)
16636     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16637     ;;
16638 esac
16639 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16640 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16641
16642
16643
16644
16645
16646
16647 #
16648 # Check to make sure the PIC flag actually works.
16649 #
16650 if test -n "$lt_prog_compiler_pic"; then
16651   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16652 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16653 if test "${lt_prog_compiler_pic_works+set}" = set; then
16654   echo $ECHO_N "(cached) $ECHO_C" >&6
16655 else
16656   lt_prog_compiler_pic_works=no
16657    ac_outfile=conftest.$ac_objext
16658    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16659    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16660    # Insert the option either (1) after the last *FLAGS variable, or
16661    # (2) before a word containing "conftest.", or (3) at the end.
16662    # Note that $ac_compile itself does not contain backslashes and begins
16663    # with a dollar sign (not a hyphen), so the echo should work correctly.
16664    # The option is referenced via a variable to avoid confusing sed.
16665    lt_compile=`echo "$ac_compile" | $SED \
16666    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16667    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16668    -e 's:$: $lt_compiler_flag:'`
16669    (eval echo "\"\$as_me:16669: $lt_compile\"" >&5)
16670    (eval "$lt_compile" 2>conftest.err)
16671    ac_status=$?
16672    cat conftest.err >&5
16673    echo "$as_me:16673: \$? = $ac_status" >&5
16674    if (exit $ac_status) && test -s "$ac_outfile"; then
16675      # The compiler can only warn and ignore the option if not recognized
16676      # So say no if there are warnings other than the usual output.
16677      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16678      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16679      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16680        lt_prog_compiler_pic_works=yes
16681      fi
16682    fi
16683    $RM conftest*
16684
16685 fi
16686 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16687 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16688
16689 if test x"$lt_prog_compiler_pic_works" = xyes; then
16690     case $lt_prog_compiler_pic in
16691      "" | " "*) ;;
16692      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16693      esac
16694 else
16695     lt_prog_compiler_pic=
16696      lt_prog_compiler_can_build_shared=no
16697 fi
16698
16699 fi
16700
16701
16702
16703
16704
16705
16706 #
16707 # Check to make sure the static flag actually works.
16708 #
16709 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16710 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16711 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16712 if test "${lt_prog_compiler_static_works+set}" = set; then
16713   echo $ECHO_N "(cached) $ECHO_C" >&6
16714 else
16715   lt_prog_compiler_static_works=no
16716    save_LDFLAGS="$LDFLAGS"
16717    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16718    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16719    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16720      # The linker can only warn and ignore the option if not recognized
16721      # So say no if there are warnings
16722      if test -s conftest.err; then
16723        # Append any errors to the config.log.
16724        cat conftest.err 1>&5
16725        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16726        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16727        if diff conftest.exp conftest.er2 >/dev/null; then
16728          lt_prog_compiler_static_works=yes
16729        fi
16730      else
16731        lt_prog_compiler_static_works=yes
16732      fi
16733    fi
16734    $RM conftest*
16735    LDFLAGS="$save_LDFLAGS"
16736
16737 fi
16738 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16739 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16740
16741 if test x"$lt_prog_compiler_static_works" = xyes; then
16742     :
16743 else
16744     lt_prog_compiler_static=
16745 fi
16746
16747
16748
16749
16750
16751
16752
16753   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16754 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16755 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16756   echo $ECHO_N "(cached) $ECHO_C" >&6
16757 else
16758   lt_cv_prog_compiler_c_o=no
16759    $RM -r conftest 2>/dev/null
16760    mkdir conftest
16761    cd conftest
16762    mkdir out
16763    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16764
16765    lt_compiler_flag="-o out/conftest2.$ac_objext"
16766    # Insert the option either (1) after the last *FLAGS variable, or
16767    # (2) before a word containing "conftest.", or (3) at the end.
16768    # Note that $ac_compile itself does not contain backslashes and begins
16769    # with a dollar sign (not a hyphen), so the echo should work correctly.
16770    lt_compile=`echo "$ac_compile" | $SED \
16771    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16772    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16773    -e 's:$: $lt_compiler_flag:'`
16774    (eval echo "\"\$as_me:16774: $lt_compile\"" >&5)
16775    (eval "$lt_compile" 2>out/conftest.err)
16776    ac_status=$?
16777    cat out/conftest.err >&5
16778    echo "$as_me:16778: \$? = $ac_status" >&5
16779    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16780    then
16781      # The compiler can only warn and ignore the option if not recognized
16782      # So say no if there are warnings
16783      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16784      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16785      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16786        lt_cv_prog_compiler_c_o=yes
16787      fi
16788    fi
16789    chmod u+w . 2>&5
16790    $RM conftest*
16791    # SGI C++ compiler will create directory out/ii_files/ for
16792    # template instantiation
16793    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16794    $RM out/* && rmdir out
16795    cd ..
16796    $RM -r conftest
16797    $RM conftest*
16798
16799 fi
16800 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16801 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16802
16803
16804
16805
16806
16807
16808   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16809 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16810 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16811   echo $ECHO_N "(cached) $ECHO_C" >&6
16812 else
16813   lt_cv_prog_compiler_c_o=no
16814    $RM -r conftest 2>/dev/null
16815    mkdir conftest
16816    cd conftest
16817    mkdir out
16818    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16819
16820    lt_compiler_flag="-o out/conftest2.$ac_objext"
16821    # Insert the option either (1) after the last *FLAGS variable, or
16822    # (2) before a word containing "conftest.", or (3) at the end.
16823    # Note that $ac_compile itself does not contain backslashes and begins
16824    # with a dollar sign (not a hyphen), so the echo should work correctly.
16825    lt_compile=`echo "$ac_compile" | $SED \
16826    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16827    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16828    -e 's:$: $lt_compiler_flag:'`
16829    (eval echo "\"\$as_me:16829: $lt_compile\"" >&5)
16830    (eval "$lt_compile" 2>out/conftest.err)
16831    ac_status=$?
16832    cat out/conftest.err >&5
16833    echo "$as_me:16833: \$? = $ac_status" >&5
16834    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16835    then
16836      # The compiler can only warn and ignore the option if not recognized
16837      # So say no if there are warnings
16838      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16839      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16840      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16841        lt_cv_prog_compiler_c_o=yes
16842      fi
16843    fi
16844    chmod u+w . 2>&5
16845    $RM conftest*
16846    # SGI C++ compiler will create directory out/ii_files/ for
16847    # template instantiation
16848    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16849    $RM out/* && rmdir out
16850    cd ..
16851    $RM -r conftest
16852    $RM conftest*
16853
16854 fi
16855 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16856 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16857
16858
16859
16860
16861 hard_links="nottested"
16862 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16863   # do not overwrite the value of need_locks provided by the user
16864   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16865 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16866   hard_links=yes
16867   $RM conftest*
16868   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16869   touch conftest.a
16870   ln conftest.a conftest.b 2>&5 || hard_links=no
16871   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16872   echo "$as_me:$LINENO: result: $hard_links" >&5
16873 echo "${ECHO_T}$hard_links" >&6
16874   if test "$hard_links" = no; then
16875     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16876 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16877     need_locks=warn
16878   fi
16879 else
16880   need_locks=no
16881 fi
16882
16883
16884
16885
16886
16887
16888   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16889 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16890
16891   runpath_var=
16892   allow_undefined_flag=
16893   always_export_symbols=no
16894   archive_cmds=
16895   archive_expsym_cmds=
16896   compiler_needs_object=no
16897   enable_shared_with_static_runtimes=no
16898   export_dynamic_flag_spec=
16899   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16900   hardcode_automatic=no
16901   hardcode_direct=no
16902   hardcode_direct_absolute=no
16903   hardcode_libdir_flag_spec=
16904   hardcode_libdir_flag_spec_ld=
16905   hardcode_libdir_separator=
16906   hardcode_minus_L=no
16907   hardcode_shlibpath_var=unsupported
16908   inherit_rpath=no
16909   link_all_deplibs=unknown
16910   module_cmds=
16911   module_expsym_cmds=
16912   old_archive_from_new_cmds=
16913   old_archive_from_expsyms_cmds=
16914   thread_safe_flag_spec=
16915   whole_archive_flag_spec=
16916   # include_expsyms should be a list of space-separated symbols to be *always*
16917   # included in the symbol list
16918   include_expsyms=
16919   # exclude_expsyms can be an extended regexp of symbols to exclude
16920   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16921   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
16922   # as well as any symbol that contains `d'.
16923   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
16924   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
16925   # platforms (ab)use it in PIC code, but their linkers get confused if
16926   # the symbol is explicitly referenced.  Since portable code cannot
16927   # rely on this symbol name, it's probably fine to never include it in
16928   # preloaded symbol tables.
16929   extract_expsyms_cmds=
16930
16931   case $host_os in
16932   cygwin* | mingw* | pw32*)
16933     # FIXME: the MSVC++ port hasn't been tested in a loooong time
16934     # When not using gcc, we currently assume that we are using
16935     # Microsoft Visual C++.
16936     if test "$GCC" != yes; then
16937       with_gnu_ld=no
16938     fi
16939     ;;
16940   interix*)
16941     # we just hope/assume this is gcc and not c89 (= MSVC++)
16942     with_gnu_ld=yes
16943     ;;
16944   openbsd*)
16945     with_gnu_ld=no
16946     ;;
16947   esac
16948
16949   ld_shlibs=yes
16950   if test "$with_gnu_ld" = yes; then
16951     # If archive_cmds runs LD, not CC, wlarc should be empty
16952     wlarc='${wl}'
16953
16954     # Set some defaults for GNU ld with shared library support. These
16955     # are reset later if shared libraries are not supported. Putting them
16956     # here allows them to be overridden if necessary.
16957     runpath_var=LD_RUN_PATH
16958     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
16959     export_dynamic_flag_spec='${wl}--export-dynamic'
16960     # ancient GNU ld didn't support --whole-archive et. al.
16961     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
16962       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
16963     else
16964       whole_archive_flag_spec=
16965     fi
16966     supports_anon_versioning=no
16967     case `$LD -v 2>&1` in
16968       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
16969       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
16970       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
16971       *\ 2.11.*) ;; # other 2.11 versions
16972       *) supports_anon_versioning=yes ;;
16973     esac
16974
16975     # See if GNU ld supports shared libraries.
16976     case $host_os in
16977     aix[3-9]*)
16978       # On AIX/PPC, the GNU linker is very broken
16979       if test "$host_cpu" != ia64; then
16980         ld_shlibs=no
16981         cat <<_LT_EOF 1>&2
16982
16983 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
16984 *** to be unable to reliably create shared libraries on AIX.
16985 *** Therefore, libtool is disabling shared libraries support.  If you
16986 *** really care for shared libraries, you may want to modify your PATH
16987 *** so that a non-GNU linker is found, and then restart.
16988
16989 _LT_EOF
16990       fi
16991       ;;
16992
16993     amigaos*)
16994       if test "$host_cpu" = m68k; then
16995         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
16996         hardcode_libdir_flag_spec='-L$libdir'
16997         hardcode_minus_L=yes
16998       fi
16999
17000       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17001       # that the semantics of dynamic libraries on AmigaOS, at least up
17002       # to version 4, is to share data among multiple programs linked
17003       # with the same dynamic library.  Since this doesn't match the
17004       # behavior of shared libraries on other platforms, we can't use
17005       # them.
17006       ld_shlibs=no
17007       ;;
17008
17009     beos*)
17010       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17011         allow_undefined_flag=unsupported
17012         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17013         # support --undefined.  This deserves some investigation.  FIXME
17014         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17015       else
17016         ld_shlibs=no
17017       fi
17018       ;;
17019
17020     cygwin* | mingw* | pw32*)
17021       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17022       # as there is no search path for DLLs.
17023       hardcode_libdir_flag_spec='-L$libdir'
17024       allow_undefined_flag=unsupported
17025       always_export_symbols=no
17026       enable_shared_with_static_runtimes=yes
17027       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17028
17029       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17030         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17031         # If the export-symbols file already is a .def file (1st line
17032         # is EXPORTS), use it as is; otherwise, prepend...
17033         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17034           cp $export_symbols $output_objdir/$soname.def;
17035         else
17036           echo EXPORTS > $output_objdir/$soname.def;
17037           cat $export_symbols >> $output_objdir/$soname.def;
17038         fi~
17039         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17040       else
17041         ld_shlibs=no
17042       fi
17043       ;;
17044
17045     interix[3-9]*)
17046       hardcode_direct=no
17047       hardcode_shlibpath_var=no
17048       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17049       export_dynamic_flag_spec='${wl}-E'
17050       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17051       # Instead, shared libraries are loaded at an image base (0x10000000 by
17052       # default) and relocated if they conflict, which is a slow very memory
17053       # consuming and fragmenting process.  To avoid this, we pick a random,
17054       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17055       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
17056       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17057       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17058       ;;
17059
17060     gnu* | linux* | tpf* | k*bsd*-gnu)
17061       tmp_diet=no
17062       if test "$host_os" = linux-dietlibc; then
17063         case $cc_basename in
17064           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
17065         esac
17066       fi
17067       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17068          && test "$tmp_diet" = no
17069       then
17070         tmp_addflag=
17071         case $cc_basename,$host_cpu in
17072         pgcc*)                          # Portland Group C compiler
17073           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17074           tmp_addflag=' $pic_flag'
17075           ;;
17076         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
17077           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17078           tmp_addflag=' $pic_flag -Mnomain' ;;
17079         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
17080           tmp_addflag=' -i_dynamic' ;;
17081         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
17082           tmp_addflag=' -i_dynamic -nofor_main' ;;
17083         ifc* | ifort*)                  # Intel Fortran compiler
17084           tmp_addflag=' -nofor_main' ;;
17085         esac
17086         case `$CC -V 2>&1 | sed 5q` in
17087         *Sun\ C*)                       # Sun C 5.9
17088           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\"` ${wl}--no-whole-archive'
17089           compiler_needs_object=yes
17090           tmp_sharedflag='-G' ;;
17091         *Sun\ F*)                       # Sun Fortran 8.3
17092           tmp_sharedflag='-G' ;;
17093         *)
17094           tmp_sharedflag='-shared' ;;
17095         esac
17096         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17097
17098         if test "x$supports_anon_versioning" = xyes; then
17099           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17100             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17101             echo "local: *; };" >> $output_objdir/$libname.ver~
17102             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17103         fi
17104       else
17105         ld_shlibs=no
17106       fi
17107       ;;
17108
17109     netbsd*)
17110       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17111         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17112         wlarc=
17113       else
17114         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17115         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17116       fi
17117       ;;
17118
17119     solaris*)
17120       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17121         ld_shlibs=no
17122         cat <<_LT_EOF 1>&2
17123
17124 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17125 *** create shared libraries on Solaris systems.  Therefore, libtool
17126 *** is disabling shared libraries support.  We urge you to upgrade GNU
17127 *** binutils to release 2.9.1 or newer.  Another option is to modify
17128 *** your PATH or compiler configuration so that the native linker is
17129 *** used, and then restart.
17130
17131 _LT_EOF
17132       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17133         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17134         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17135       else
17136         ld_shlibs=no
17137       fi
17138       ;;
17139
17140     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17141       case `$LD -v 2>&1` in
17142         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17143         ld_shlibs=no
17144         cat <<_LT_EOF 1>&2
17145
17146 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17147 *** reliably create shared libraries on SCO systems.  Therefore, libtool
17148 *** is disabling shared libraries support.  We urge you to upgrade GNU
17149 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
17150 *** your PATH or compiler configuration so that the native linker is
17151 *** used, and then restart.
17152
17153 _LT_EOF
17154         ;;
17155         *)
17156           # For security reasons, it is highly recommended that you always
17157           # use absolute paths for naming shared libraries, and exclude the
17158           # DT_RUNPATH tag from executables and libraries.  But doing so
17159           # requires that you compile everything twice, which is a pain.
17160           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17161             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17162             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17163             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17164           else
17165             ld_shlibs=no
17166           fi
17167         ;;
17168       esac
17169       ;;
17170
17171     sunos4*)
17172       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17173       wlarc=
17174       hardcode_direct=yes
17175       hardcode_shlibpath_var=no
17176       ;;
17177
17178     *)
17179       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17180         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17181         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17182       else
17183         ld_shlibs=no
17184       fi
17185       ;;
17186     esac
17187
17188     if test "$ld_shlibs" = no; then
17189       runpath_var=
17190       hardcode_libdir_flag_spec=
17191       export_dynamic_flag_spec=
17192       whole_archive_flag_spec=
17193     fi
17194   else
17195     # PORTME fill in a description of your system's linker (not GNU ld)
17196     case $host_os in
17197     aix3*)
17198       allow_undefined_flag=unsupported
17199       always_export_symbols=yes
17200       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17201       # Note: this linker hardcodes the directories in LIBPATH if there
17202       # are no directories specified by -L.
17203       hardcode_minus_L=yes
17204       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17205         # Neither direct hardcoding nor static linking is supported with a
17206         # broken collect2.
17207         hardcode_direct=unsupported
17208       fi
17209       ;;
17210
17211     aix[4-9]*)
17212       if test "$host_cpu" = ia64; then
17213         # On IA64, the linker does run time linking by default, so we don't
17214         # have to do anything special.
17215         aix_use_runtimelinking=no
17216         exp_sym_flag='-Bexport'
17217         no_entry_flag=""
17218       else
17219         # If we're using GNU nm, then we don't want the "-C" option.
17220         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17221         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17222           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17223         else
17224           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17225         fi
17226         aix_use_runtimelinking=no
17227
17228         # Test if we are trying to use run time linking or normal
17229         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17230         # need to do runtime linking.
17231         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17232           for ld_flag in $LDFLAGS; do
17233           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17234             aix_use_runtimelinking=yes
17235             break
17236           fi
17237           done
17238           ;;
17239         esac
17240
17241         exp_sym_flag='-bexport'
17242         no_entry_flag='-bnoentry'
17243       fi
17244
17245       # When large executables or shared objects are built, AIX ld can
17246       # have problems creating the table of contents.  If linking a library
17247       # or program results in "error TOC overflow" add -mminimal-toc to
17248       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17249       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17250
17251       archive_cmds=''
17252       hardcode_direct=yes
17253       hardcode_direct_absolute=yes
17254       hardcode_libdir_separator=':'
17255       link_all_deplibs=yes
17256       file_list_spec='${wl}-f,'
17257
17258       if test "$GCC" = yes; then
17259         case $host_os in aix4.[012]|aix4.[012].*)
17260         # We only want to do this on AIX 4.2 and lower, the check
17261         # below for broken collect2 doesn't work under 4.3+
17262           collect2name=`${CC} -print-prog-name=collect2`
17263           if test -f "$collect2name" &&
17264            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17265           then
17266           # We have reworked collect2
17267           :
17268           else
17269           # We have old collect2
17270           hardcode_direct=unsupported
17271           # It fails to find uninstalled libraries when the uninstalled
17272           # path is not listed in the libpath.  Setting hardcode_minus_L
17273           # to unsupported forces relinking
17274           hardcode_minus_L=yes
17275           hardcode_libdir_flag_spec='-L$libdir'
17276           hardcode_libdir_separator=
17277           fi
17278           ;;
17279         esac
17280         shared_flag='-shared'
17281         if test "$aix_use_runtimelinking" = yes; then
17282           shared_flag="$shared_flag "'${wl}-G'
17283         fi
17284       else
17285         # not using gcc
17286         if test "$host_cpu" = ia64; then
17287         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17288         # chokes on -Wl,-G. The following line is correct:
17289           shared_flag='-G'
17290         else
17291           if test "$aix_use_runtimelinking" = yes; then
17292             shared_flag='${wl}-G'
17293           else
17294             shared_flag='${wl}-bM:SRE'
17295           fi
17296         fi
17297       fi
17298
17299       # It seems that -bexpall does not export symbols beginning with
17300       # underscore (_), so it is better to generate a list of symbols to export.
17301       always_export_symbols=yes
17302       if test "$aix_use_runtimelinking" = yes; then
17303         # Warning - without using the other runtime loading flags (-brtl),
17304         # -berok will link without error, but may produce a broken library.
17305         allow_undefined_flag='-berok'
17306         # Determine the default libpath from the value encoded in an
17307         # empty executable.
17308         cat >conftest.$ac_ext <<_ACEOF
17309 /* confdefs.h.  */
17310 _ACEOF
17311 cat confdefs.h >>conftest.$ac_ext
17312 cat >>conftest.$ac_ext <<_ACEOF
17313 /* end confdefs.h.  */
17314
17315 int
17316 main ()
17317 {
17318
17319   ;
17320   return 0;
17321 }
17322 _ACEOF
17323 rm -f conftest.$ac_objext conftest$ac_exeext
17324 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17325   (eval $ac_link) 2>conftest.er1
17326   ac_status=$?
17327   grep -v '^ *+' conftest.er1 >conftest.err
17328   rm -f conftest.er1
17329   cat conftest.err >&5
17330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17331   (exit $ac_status); } &&
17332          { ac_try='test -z "$ac_c_werror_flag"
17333                          || test ! -s conftest.err'
17334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17335   (eval $ac_try) 2>&5
17336   ac_status=$?
17337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17338   (exit $ac_status); }; } &&
17339          { ac_try='test -s conftest$ac_exeext'
17340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17341   (eval $ac_try) 2>&5
17342   ac_status=$?
17343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17344   (exit $ac_status); }; }; then
17345
17346 lt_aix_libpath_sed='
17347     /Import File Strings/,/^$/ {
17348         /^0/ {
17349             s/^0  *\(.*\)$/\1/
17350             p
17351         }
17352     }'
17353 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17354 # Check for a 64-bit object if we didn't find anything.
17355 if test -z "$aix_libpath"; then
17356   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17357 fi
17358 else
17359   echo "$as_me: failed program was:" >&5
17360 sed 's/^/| /' conftest.$ac_ext >&5
17361
17362 fi
17363 rm -f conftest.err conftest.$ac_objext \
17364       conftest$ac_exeext conftest.$ac_ext
17365 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17366
17367         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17368         archive_expsym_cmds='$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 $shared_flag"
17369       else
17370         if test "$host_cpu" = ia64; then
17371           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17372           allow_undefined_flag="-z nodefs"
17373           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17374         else
17375          # Determine the default libpath from the value encoded in an
17376          # empty executable.
17377          cat >conftest.$ac_ext <<_ACEOF
17378 /* confdefs.h.  */
17379 _ACEOF
17380 cat confdefs.h >>conftest.$ac_ext
17381 cat >>conftest.$ac_ext <<_ACEOF
17382 /* end confdefs.h.  */
17383
17384 int
17385 main ()
17386 {
17387
17388   ;
17389   return 0;
17390 }
17391 _ACEOF
17392 rm -f conftest.$ac_objext conftest$ac_exeext
17393 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17394   (eval $ac_link) 2>conftest.er1
17395   ac_status=$?
17396   grep -v '^ *+' conftest.er1 >conftest.err
17397   rm -f conftest.er1
17398   cat conftest.err >&5
17399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17400   (exit $ac_status); } &&
17401          { ac_try='test -z "$ac_c_werror_flag"
17402                          || test ! -s conftest.err'
17403   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17404   (eval $ac_try) 2>&5
17405   ac_status=$?
17406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17407   (exit $ac_status); }; } &&
17408          { ac_try='test -s conftest$ac_exeext'
17409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17410   (eval $ac_try) 2>&5
17411   ac_status=$?
17412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17413   (exit $ac_status); }; }; then
17414
17415 lt_aix_libpath_sed='
17416     /Import File Strings/,/^$/ {
17417         /^0/ {
17418             s/^0  *\(.*\)$/\1/
17419             p
17420         }
17421     }'
17422 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17423 # Check for a 64-bit object if we didn't find anything.
17424 if test -z "$aix_libpath"; then
17425   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17426 fi
17427 else
17428   echo "$as_me: failed program was:" >&5
17429 sed 's/^/| /' conftest.$ac_ext >&5
17430
17431 fi
17432 rm -f conftest.err conftest.$ac_objext \
17433       conftest$ac_exeext conftest.$ac_ext
17434 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17435
17436          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17437           # Warning - without using the other run time loading flags,
17438           # -berok will link without error, but may produce a broken library.
17439           no_undefined_flag=' ${wl}-bernotok'
17440           allow_undefined_flag=' ${wl}-berok'
17441           # Exported symbols can be pulled into shared objects from archives
17442           whole_archive_flag_spec='$convenience'
17443           archive_cmds_need_lc=yes
17444           # This is similar to how AIX traditionally builds its shared libraries.
17445           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'
17446         fi
17447       fi
17448       ;;
17449
17450     amigaos*)
17451       if test "$host_cpu" = m68k; then
17452         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17453         hardcode_libdir_flag_spec='-L$libdir'
17454         hardcode_minus_L=yes
17455       fi
17456       # see comment about different semantics on the GNU ld section
17457       ld_shlibs=no
17458       ;;
17459
17460     bsdi[45]*)
17461       export_dynamic_flag_spec=-rdynamic
17462       ;;
17463
17464     cygwin* | mingw* | pw32*)
17465       # When not using gcc, we currently assume that we are using
17466       # Microsoft Visual C++.
17467       # hardcode_libdir_flag_spec is actually meaningless, as there is
17468       # no search path for DLLs.
17469       hardcode_libdir_flag_spec=' '
17470       allow_undefined_flag=unsupported
17471       # Tell ltmain to make .lib files, not .a files.
17472       libext=lib
17473       # Tell ltmain to make .dll files, not .so files.
17474       shrext_cmds=".dll"
17475       # FIXME: Setting linknames here is a bad hack.
17476       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17477       # The linker will automatically build a .lib file if we build a DLL.
17478       old_archive_from_new_cmds='true'
17479       # FIXME: Should let the user specify the lib program.
17480       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17481       fix_srcfile_path='`cygpath -w "$srcfile"`'
17482       enable_shared_with_static_runtimes=yes
17483       ;;
17484
17485     darwin* | rhapsody*)
17486       case $host_os in
17487       rhapsody* | darwin1.[012])
17488         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17489         ;;
17490       *) # Darwin 1.3 on
17491         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17492         10.[012])
17493           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17494           ;;
17495         10.*)
17496           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17497           ;;
17498         esac
17499         ;;
17500       esac
17501       archive_cmds_need_lc=no
17502       hardcode_direct=no
17503       hardcode_automatic=yes
17504       hardcode_shlibpath_var=unsupported
17505       whole_archive_flag_spec=''
17506       link_all_deplibs=yes
17507       if test "$GCC" = yes ; then
17508         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17509   echo $ECHO_N "(cached) $ECHO_C" >&6
17510 else
17511   lt_cv_apple_cc_single_mod=no
17512         if test -z "${LT_MULTI_MODULE}"; then
17513           # By default we will add the -single_module flag. You can override
17514           # by either setting the environment variable LT_MULTI_MODULE
17515           # non-empty at configure time, or by adding -multi-module to the
17516           # link flags.
17517           echo "int foo(void){return 1;}" > conftest.c
17518           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17519               -dynamiclib ${wl}-single_module conftest.c
17520           if test -f libconftest.dylib; then
17521               lt_cv_apple_cc_single_mod=yes
17522               rm libconftest.dylib
17523           fi
17524           rm conftest.$ac_ext
17525         fi
17526 fi
17527
17528         output_verbose_link_cmd=echo
17529         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17530           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17531           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 ${lib}'
17532         else
17533           archive_cmds='$CC -dynamiclib $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 -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
17535         fi
17536         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17537         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}'
17538       else
17539         case $cc_basename in
17540         xlc*)
17541           output_verbose_link_cmd=echo
17542           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17543           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17544           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17545           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}'
17546           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 ${lib}'
17547           ;;
17548         *)
17549           ld_shlibs=no
17550           ;;
17551         esac
17552       fi
17553       ;;
17554
17555     dgux*)
17556       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17557       hardcode_libdir_flag_spec='-L$libdir'
17558       hardcode_shlibpath_var=no
17559       ;;
17560
17561     freebsd1*)
17562       ld_shlibs=no
17563       ;;
17564
17565     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17566     # support.  Future versions do this automatically, but an explicit c++rt0.o
17567     # does not break anything, and helps significantly (at the cost of a little
17568     # extra space).
17569     freebsd2.2*)
17570       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17571       hardcode_libdir_flag_spec='-R$libdir'
17572       hardcode_direct=yes
17573       hardcode_shlibpath_var=no
17574       ;;
17575
17576     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17577     freebsd2*)
17578       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17579       hardcode_direct=yes
17580       hardcode_minus_L=yes
17581       hardcode_shlibpath_var=no
17582       ;;
17583
17584     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17585     freebsd* | dragonfly*)
17586       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17587       hardcode_libdir_flag_spec='-R$libdir'
17588       hardcode_direct=yes
17589       hardcode_shlibpath_var=no
17590       ;;
17591
17592     hpux9*)
17593       if test "$GCC" = yes; then
17594         archive_cmds='$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 $lib'
17595       else
17596         archive_cmds='$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 $lib'
17597       fi
17598       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17599       hardcode_libdir_separator=:
17600       hardcode_direct=yes
17601
17602       # hardcode_minus_L: Not really in the search PATH,
17603       # but as the default location of the library.
17604       hardcode_minus_L=yes
17605       export_dynamic_flag_spec='${wl}-E'
17606       ;;
17607
17608     hpux10*)
17609       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17610         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17611       else
17612         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17613       fi
17614       if test "$with_gnu_ld" = no; then
17615         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17616         hardcode_libdir_flag_spec_ld='+b $libdir'
17617         hardcode_libdir_separator=:
17618         hardcode_direct=yes
17619         hardcode_direct_absolute=yes
17620         export_dynamic_flag_spec='${wl}-E'
17621         # hardcode_minus_L: Not really in the search PATH,
17622         # but as the default location of the library.
17623         hardcode_minus_L=yes
17624       fi
17625       ;;
17626
17627     hpux11*)
17628       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17629         case $host_cpu in
17630         hppa*64*)
17631           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17632           ;;
17633         ia64*)
17634           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17635           ;;
17636         *)
17637           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17638           ;;
17639         esac
17640       else
17641         case $host_cpu in
17642         hppa*64*)
17643           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17644           ;;
17645         ia64*)
17646           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17647           ;;
17648         *)
17649           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17650           ;;
17651         esac
17652       fi
17653       if test "$with_gnu_ld" = no; then
17654         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17655         hardcode_libdir_separator=:
17656
17657         case $host_cpu in
17658         hppa*64*|ia64*)
17659           hardcode_direct=no
17660           hardcode_shlibpath_var=no
17661           ;;
17662         *)
17663           hardcode_direct=yes
17664           hardcode_direct_absolute=yes
17665           export_dynamic_flag_spec='${wl}-E'
17666
17667           # hardcode_minus_L: Not really in the search PATH,
17668           # but as the default location of the library.
17669           hardcode_minus_L=yes
17670           ;;
17671         esac
17672       fi
17673       ;;
17674
17675     irix5* | irix6* | nonstopux*)
17676       if test "$GCC" = yes; then
17677         archive_cmds='$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 $lib'
17678         # Try to use the -exported_symbol ld option, if it does not
17679         # work, assume that -exports_file does not work either and
17680         # implicitly export all symbols.
17681         save_LDFLAGS="$LDFLAGS"
17682         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17683         cat >conftest.$ac_ext <<_ACEOF
17684 int foo(void) {}
17685 _ACEOF
17686 rm -f conftest.$ac_objext conftest$ac_exeext
17687 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17688   (eval $ac_link) 2>conftest.er1
17689   ac_status=$?
17690   grep -v '^ *+' conftest.er1 >conftest.err
17691   rm -f conftest.er1
17692   cat conftest.err >&5
17693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17694   (exit $ac_status); } &&
17695          { ac_try='test -z "$ac_c_werror_flag"
17696                          || test ! -s conftest.err'
17697   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17698   (eval $ac_try) 2>&5
17699   ac_status=$?
17700   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17701   (exit $ac_status); }; } &&
17702          { ac_try='test -s conftest$ac_exeext'
17703   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17704   (eval $ac_try) 2>&5
17705   ac_status=$?
17706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17707   (exit $ac_status); }; }; then
17708   archive_expsym_cmds='$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 $lib'
17709
17710 else
17711   echo "$as_me: failed program was:" >&5
17712 sed 's/^/| /' conftest.$ac_ext >&5
17713
17714 fi
17715 rm -f conftest.err conftest.$ac_objext \
17716       conftest$ac_exeext conftest.$ac_ext
17717         LDFLAGS="$save_LDFLAGS"
17718       else
17719         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17720         archive_expsym_cmds='$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 $lib'
17721       fi
17722       archive_cmds_need_lc='no'
17723       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17724       hardcode_libdir_separator=:
17725       inherit_rpath=yes
17726       link_all_deplibs=yes
17727       ;;
17728
17729     netbsd*)
17730       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17731         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17732       else
17733         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17734       fi
17735       hardcode_libdir_flag_spec='-R$libdir'
17736       hardcode_direct=yes
17737       hardcode_shlibpath_var=no
17738       ;;
17739
17740     newsos6)
17741       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17742       hardcode_direct=yes
17743       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17744       hardcode_libdir_separator=:
17745       hardcode_shlibpath_var=no
17746       ;;
17747
17748     *nto* | *qnx*)
17749       ;;
17750
17751     openbsd*)
17752       hardcode_direct=yes
17753       hardcode_shlibpath_var=no
17754       hardcode_direct_absolute=yes
17755       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17756         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17757         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17758         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17759         export_dynamic_flag_spec='${wl}-E'
17760       else
17761         case $host_os in
17762         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17763           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17764           hardcode_libdir_flag_spec='-R$libdir'
17765           ;;
17766         *)
17767           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17768           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17769           ;;
17770         esac
17771       fi
17772       ;;
17773
17774     os2*)
17775       hardcode_libdir_flag_spec='-L$libdir'
17776       hardcode_minus_L=yes
17777       allow_undefined_flag=unsupported
17778       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'
17779       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17780       ;;
17781
17782     osf3*)
17783       if test "$GCC" = yes; then
17784         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17785         archive_cmds='$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 $lib'
17786       else
17787         allow_undefined_flag=' -expect_unresolved \*'
17788         archive_cmds='$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 $lib'
17789       fi
17790       archive_cmds_need_lc='no'
17791       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17792       hardcode_libdir_separator=:
17793       ;;
17794
17795     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17796       if test "$GCC" = yes; then
17797         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17798         archive_cmds='$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 $lib'
17799         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17800       else
17801         allow_undefined_flag=' -expect_unresolved \*'
17802         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'
17803         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~
17804         $CC -shared${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'
17805
17806         # Both c and cxx compiler support -rpath directly
17807         hardcode_libdir_flag_spec='-rpath $libdir'
17808       fi
17809       archive_cmds_need_lc='no'
17810       hardcode_libdir_separator=:
17811       ;;
17812
17813     solaris*)
17814       no_undefined_flag=' -z defs'
17815       if test "$GCC" = yes; then
17816         wlarc='${wl}'
17817         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17818         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17819           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17820       else
17821         case `$CC -V 2>&1` in
17822         *"Compilers 5.0"*)
17823           wlarc=''
17824           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17825           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17826           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17827           ;;
17828         *)
17829           wlarc='${wl}'
17830           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17831           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17832           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17833           ;;
17834         esac
17835       fi
17836       hardcode_libdir_flag_spec='-R$libdir'
17837       hardcode_shlibpath_var=no
17838       case $host_os in
17839       solaris2.[0-5] | solaris2.[0-5].*) ;;
17840       *)
17841         # The compiler driver will combine and reorder linker options,
17842         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17843         # but is careful enough not to reorder.
17844         # Supported since Solaris 2.6 (maybe 2.5.1?)
17845         if test "$GCC" = yes; then
17846           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17847         else
17848           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17849         fi
17850         ;;
17851       esac
17852       link_all_deplibs=yes
17853       ;;
17854
17855     sunos4*)
17856       if test "x$host_vendor" = xsequent; then
17857         # Use $CC to link under sequent, because it throws in some extra .o
17858         # files that make .init and .fini sections work.
17859         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17860       else
17861         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17862       fi
17863       hardcode_libdir_flag_spec='-L$libdir'
17864       hardcode_direct=yes
17865       hardcode_minus_L=yes
17866       hardcode_shlibpath_var=no
17867       ;;
17868
17869     sysv4)
17870       case $host_vendor in
17871         sni)
17872           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17873           hardcode_direct=yes # is this really true???
17874         ;;
17875         siemens)
17876           ## LD is ld it makes a PLAMLIB
17877           ## CC just makes a GrossModule.
17878           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17879           reload_cmds='$CC -r -o $output$reload_objs'
17880           hardcode_direct=no
17881         ;;
17882         motorola)
17883           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17884           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17885         ;;
17886       esac
17887       runpath_var='LD_RUN_PATH'
17888       hardcode_shlibpath_var=no
17889       ;;
17890
17891     sysv4.3*)
17892       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17893       hardcode_shlibpath_var=no
17894       export_dynamic_flag_spec='-Bexport'
17895       ;;
17896
17897     sysv4*MP*)
17898       if test -d /usr/nec; then
17899         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17900         hardcode_shlibpath_var=no
17901         runpath_var=LD_RUN_PATH
17902         hardcode_runpath_var=yes
17903         ld_shlibs=yes
17904       fi
17905       ;;
17906
17907     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17908       no_undefined_flag='${wl}-z,text'
17909       archive_cmds_need_lc=no
17910       hardcode_shlibpath_var=no
17911       runpath_var='LD_RUN_PATH'
17912
17913       if test "$GCC" = yes; then
17914         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17915         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17916       else
17917         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17918         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17919       fi
17920       ;;
17921
17922     sysv5* | sco3.2v5* | sco5v6*)
17923       # Note: We can NOT use -z defs as we might desire, because we do not
17924       # link with -lc, and that would cause any symbols used from libc to
17925       # always be unresolved, which means just about no library would
17926       # ever link correctly.  If we're not using GNU ld we use -z text
17927       # though, which does catch some bad symbols but isn't as heavy-handed
17928       # as -z defs.
17929       no_undefined_flag='${wl}-z,text'
17930       allow_undefined_flag='${wl}-z,nodefs'
17931       archive_cmds_need_lc=no
17932       hardcode_shlibpath_var=no
17933       hardcode_libdir_flag_spec='${wl}-R,$libdir'
17934       hardcode_libdir_separator=':'
17935       link_all_deplibs=yes
17936       export_dynamic_flag_spec='${wl}-Bexport'
17937       runpath_var='LD_RUN_PATH'
17938
17939       if test "$GCC" = yes; then
17940         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17941         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17942       else
17943         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17944         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17945       fi
17946       ;;
17947
17948     uts4*)
17949       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17950       hardcode_libdir_flag_spec='-L$libdir'
17951       hardcode_shlibpath_var=no
17952       ;;
17953
17954     *)
17955       ld_shlibs=no
17956       ;;
17957     esac
17958
17959     if test x$host_vendor = xsni; then
17960       case $host in
17961       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
17962         export_dynamic_flag_spec='${wl}-Blargedynsym'
17963         ;;
17964       esac
17965     fi
17966   fi
17967
17968 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
17969 echo "${ECHO_T}$ld_shlibs" >&6
17970 test "$ld_shlibs" = no && can_build_shared=no
17971
17972 with_gnu_ld=$with_gnu_ld
17973
17974
17975
17976
17977
17978
17979
17980
17981
17982
17983
17984
17985
17986
17987
17988 #
17989 # Do we need to explicitly link libc?
17990 #
17991 case "x$archive_cmds_need_lc" in
17992 x|xyes)
17993   # Assume -lc should be added
17994   archive_cmds_need_lc=yes
17995
17996   if test "$enable_shared" = yes && test "$GCC" = yes; then
17997     case $archive_cmds in
17998     *'~'*)
17999       # FIXME: we may have to deal with multi-command sequences.
18000       ;;
18001     '$CC '*)
18002       # Test whether the compiler implicitly links with -lc since on some
18003       # systems, -lgcc has to come before -lc. If gcc already passes -lc
18004       # to ld, don't add -lc before -lgcc.
18005       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18006 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18007       $RM conftest*
18008       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18009
18010       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18011   (eval $ac_compile) 2>&5
18012   ac_status=$?
18013   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18014   (exit $ac_status); } 2>conftest.err; then
18015         soname=conftest
18016         lib=conftest
18017         libobjs=conftest.$ac_objext
18018         deplibs=
18019         wl=$lt_prog_compiler_wl
18020         pic_flag=$lt_prog_compiler_pic
18021         compiler_flags=-v
18022         linker_flags=-v
18023         verstring=
18024         output_objdir=.
18025         libname=conftest
18026         lt_save_allow_undefined_flag=$allow_undefined_flag
18027         allow_undefined_flag=
18028         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18029   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18030   ac_status=$?
18031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18032   (exit $ac_status); }
18033         then
18034           archive_cmds_need_lc=no
18035         else
18036           archive_cmds_need_lc=yes
18037         fi
18038         allow_undefined_flag=$lt_save_allow_undefined_flag
18039       else
18040         cat conftest.err 1>&5
18041       fi
18042       $RM conftest*
18043       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18044 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18045       ;;
18046     esac
18047   fi
18048   ;;
18049 esac
18050
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066
18067
18068
18069
18070
18071
18072
18073
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18078
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18105
18106
18107
18108
18109
18110
18111
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18114
18115
18116
18117
18118
18119
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18121
18122
18123
18124
18125
18126
18127
18128
18129
18130
18131
18132
18133
18134
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18136
18137
18138
18139
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18143
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18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
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18170
18171
18172
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18187
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18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18208 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18209 withGCC=$GCC
18210 if test "$withGCC" = yes; then
18211   case $host_os in
18212     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18213     *) lt_awk_arg="/^libraries:/" ;;
18214   esac
18215   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18216   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18217     # if the path contains ";" then we assume it to be the separator
18218     # otherwise default to the standard path separator (i.e. ":") - it is
18219     # assumed that no part of a normal pathname contains ";" but that should
18220     # okay in the real world where ";" in dirpaths is itself problematic.
18221     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18222   else
18223     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18224   fi
18225   # Ok, now we have the path, separated by spaces, we can step through it
18226   # and add multilib dir if necessary.
18227   lt_tmp_lt_search_path_spec=
18228   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18229   for lt_sys_path in $lt_search_path_spec; do
18230     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18231       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18232     else
18233       test -d "$lt_sys_path" && \
18234         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18235     fi
18236   done
18237   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18238 BEGIN {RS=" "; FS="/|\n";} {
18239   lt_foo="";
18240   lt_count=0;
18241   for (lt_i = NF; lt_i > 0; lt_i--) {
18242     if ($lt_i != "" && $lt_i != ".") {
18243       if ($lt_i == "..") {
18244         lt_count++;
18245       } else {
18246         if (lt_count == 0) {
18247           lt_foo="/" $lt_i lt_foo;
18248         } else {
18249           lt_count--;
18250         }
18251       }
18252     }
18253   }
18254   if (lt_foo != "") { lt_freq[lt_foo]++; }
18255   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18256 }'`
18257   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18258 else
18259   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18260 fi
18261 library_names_spec=
18262 libname_spec='lib$name'
18263 soname_spec=
18264 shrext_cmds=".so"
18265 postinstall_cmds=
18266 postuninstall_cmds=
18267 finish_cmds=
18268 finish_eval=
18269 shlibpath_var=
18270 shlibpath_overrides_runpath=unknown
18271 version_type=none
18272 dynamic_linker="$host_os ld.so"
18273 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18274 need_lib_prefix=unknown
18275 hardcode_into_libs=no
18276
18277 # when you set need_version to no, make sure it does not cause -set_version
18278 # flags to be left without arguments
18279 need_version=unknown
18280
18281 case $host_os in
18282 aix3*)
18283   version_type=linux
18284   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18285   shlibpath_var=LIBPATH
18286
18287   # AIX 3 has no versioning support, so we append a major version to the name.
18288   soname_spec='${libname}${release}${shared_ext}$major'
18289   ;;
18290
18291 aix[4-9]*)
18292   version_type=linux
18293   need_lib_prefix=no
18294   need_version=no
18295   hardcode_into_libs=yes
18296   if test "$host_cpu" = ia64; then
18297     # AIX 5 supports IA64
18298     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18299     shlibpath_var=LD_LIBRARY_PATH
18300   else
18301     # With GCC up to 2.95.x, collect2 would create an import file
18302     # for dependence libraries.  The import file would start with
18303     # the line `#! .'.  This would cause the generated library to
18304     # depend on `.', always an invalid library.  This was fixed in
18305     # development snapshots of GCC prior to 3.0.
18306     case $host_os in
18307       aix4 | aix4.[01] | aix4.[01].*)
18308       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18309            echo ' yes '
18310            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18311         :
18312       else
18313         can_build_shared=no
18314       fi
18315       ;;
18316     esac
18317     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18318     # soname into executable. Probably we can add versioning support to
18319     # collect2, so additional links can be useful in future.
18320     if test "$aix_use_runtimelinking" = yes; then
18321       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18322       # instead of lib<name>.a to let people know that these are not
18323       # typical AIX shared libraries.
18324       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18325     else
18326       # We preserve .a as extension for shared libraries through AIX4.2
18327       # and later when we are not doing run time linking.
18328       library_names_spec='${libname}${release}.a $libname.a'
18329       soname_spec='${libname}${release}${shared_ext}$major'
18330     fi
18331     shlibpath_var=LIBPATH
18332   fi
18333   ;;
18334
18335 amigaos*)
18336   if test "$host_cpu" = m68k; then
18337     library_names_spec='$libname.ixlibrary $libname.a'
18338     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18339     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 ${libname}_ixlibrary.a || exit 1; done'
18340   else
18341     dynamic_linker=no
18342   fi
18343   ;;
18344
18345 beos*)
18346   library_names_spec='${libname}${shared_ext}'
18347   dynamic_linker="$host_os ld.so"
18348   shlibpath_var=LIBRARY_PATH
18349   ;;
18350
18351 bsdi[45]*)
18352   version_type=linux
18353   need_version=no
18354   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18355   soname_spec='${libname}${release}${shared_ext}$major'
18356   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18357   shlibpath_var=LD_LIBRARY_PATH
18358   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18359   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18360   # the default ld.so.conf also contains /usr/contrib/lib and
18361   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18362   # libtool to hard-code these into programs
18363   ;;
18364
18365 cygwin* | mingw* | pw32*)
18366   version_type=windows
18367   shrext_cmds=".dll"
18368   need_version=no
18369   need_lib_prefix=no
18370
18371   case $withGCC,$host_os in
18372   yes,cygwin* | yes,mingw* | yes,pw32*)
18373     library_names_spec='$libname.dll.a'
18374     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18375     postinstall_cmds='base_file=`basename \${file}`~
18376       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18377       dldir=$destdir/`dirname \$dlpath`~
18378       test -d \$dldir || mkdir -p \$dldir~
18379       $install_prog $dir/$dlname \$dldir/$dlname~
18380       chmod a+x \$dldir/$dlname~
18381       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18382         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18383       fi'
18384     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18385       dlpath=$dir/\$dldll~
18386        $RM \$dlpath'
18387     shlibpath_overrides_runpath=yes
18388
18389     case $host_os in
18390     cygwin*)
18391       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18392       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18393       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18394       ;;
18395     mingw*)
18396       # MinGW DLLs use traditional 'lib' prefix
18397       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18398       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18399       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18400         # It is most probably a Windows format PATH printed by
18401         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18402         # path with ; separators, and with drive letters. We can handle the
18403         # drive letters (cygwin fileutils understands them), so leave them,
18404         # especially as we might pass files found there to a mingw objdump,
18405         # which wouldn't understand a cygwinified path. Ahh.
18406         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18407       else
18408         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18409       fi
18410       ;;
18411     pw32*)
18412       # pw32 DLLs use 'pw' prefix rather than 'lib'
18413       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18414       ;;
18415     esac
18416     ;;
18417
18418   *)
18419     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18420     ;;
18421   esac
18422   dynamic_linker='Win32 ld.exe'
18423   # FIXME: first we should search . and the directory the executable is in
18424   shlibpath_var=PATH
18425   ;;
18426
18427 darwin* | rhapsody*)
18428   dynamic_linker="$host_os dyld"
18429   version_type=darwin
18430   need_lib_prefix=no
18431   need_version=no
18432   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18433   soname_spec='${libname}${release}${major}$shared_ext'
18434   shlibpath_overrides_runpath=yes
18435   shlibpath_var=DYLD_LIBRARY_PATH
18436   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18437
18438   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18439   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18440   ;;
18441
18442 dgux*)
18443   version_type=linux
18444   need_lib_prefix=no
18445   need_version=no
18446   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18447   soname_spec='${libname}${release}${shared_ext}$major'
18448   shlibpath_var=LD_LIBRARY_PATH
18449   ;;
18450
18451 freebsd1*)
18452   dynamic_linker=no
18453   ;;
18454
18455 freebsd* | dragonfly*)
18456   # DragonFly does not have aout.  When/if they implement a new
18457   # versioning mechanism, adjust this.
18458   if test -x /usr/bin/objformat; then
18459     objformat=`/usr/bin/objformat`
18460   else
18461     case $host_os in
18462     freebsd[123]*) objformat=aout ;;
18463     *) objformat=elf ;;
18464     esac
18465   fi
18466   version_type=freebsd-$objformat
18467   case $version_type in
18468     freebsd-elf*)
18469       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18470       need_version=no
18471       need_lib_prefix=no
18472       ;;
18473     freebsd-*)
18474       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18475       need_version=yes
18476       ;;
18477   esac
18478   shlibpath_var=LD_LIBRARY_PATH
18479   case $host_os in
18480   freebsd2*)
18481     shlibpath_overrides_runpath=yes
18482     ;;
18483   freebsd3.[01]* | freebsdelf3.[01]*)
18484     shlibpath_overrides_runpath=yes
18485     hardcode_into_libs=yes
18486     ;;
18487   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18488   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18489     shlibpath_overrides_runpath=no
18490     hardcode_into_libs=yes
18491     ;;
18492   *) # from 4.6 on, and DragonFly
18493     shlibpath_overrides_runpath=yes
18494     hardcode_into_libs=yes
18495     ;;
18496   esac
18497   ;;
18498
18499 gnu*)
18500   version_type=linux
18501   need_lib_prefix=no
18502   need_version=no
18503   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18504   soname_spec='${libname}${release}${shared_ext}$major'
18505   shlibpath_var=LD_LIBRARY_PATH
18506   hardcode_into_libs=yes
18507   ;;
18508
18509 hpux9* | hpux10* | hpux11*)
18510   # Give a soname corresponding to the major version so that dld.sl refuses to
18511   # link against other versions.
18512   version_type=sunos
18513   need_lib_prefix=no
18514   need_version=no
18515   case $host_cpu in
18516   ia64*)
18517     shrext_cmds='.so'
18518     hardcode_into_libs=yes
18519     dynamic_linker="$host_os dld.so"
18520     shlibpath_var=LD_LIBRARY_PATH
18521     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18522     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18523     soname_spec='${libname}${release}${shared_ext}$major'
18524     if test "X$HPUX_IA64_MODE" = X32; then
18525       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18526     else
18527       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18528     fi
18529     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18530     ;;
18531   hppa*64*)
18532     shrext_cmds='.sl'
18533     hardcode_into_libs=yes
18534     dynamic_linker="$host_os dld.sl"
18535     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18536     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18537     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18538     soname_spec='${libname}${release}${shared_ext}$major'
18539     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18540     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18541     ;;
18542   *)
18543     shrext_cmds='.sl'
18544     dynamic_linker="$host_os dld.sl"
18545     shlibpath_var=SHLIB_PATH
18546     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18547     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18548     soname_spec='${libname}${release}${shared_ext}$major'
18549     ;;
18550   esac
18551   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18552   postinstall_cmds='chmod 555 $lib'
18553   ;;
18554
18555 interix[3-9]*)
18556   version_type=linux
18557   need_lib_prefix=no
18558   need_version=no
18559   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18560   soname_spec='${libname}${release}${shared_ext}$major'
18561   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18562   shlibpath_var=LD_LIBRARY_PATH
18563   shlibpath_overrides_runpath=no
18564   hardcode_into_libs=yes
18565   ;;
18566
18567 irix5* | irix6* | nonstopux*)
18568   case $host_os in
18569     nonstopux*) version_type=nonstopux ;;
18570     *)
18571         if test "$lt_cv_prog_gnu_ld" = yes; then
18572                 version_type=linux
18573         else
18574                 version_type=irix
18575         fi ;;
18576   esac
18577   need_lib_prefix=no
18578   need_version=no
18579   soname_spec='${libname}${release}${shared_ext}$major'
18580   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18581   case $host_os in
18582   irix5* | nonstopux*)
18583     libsuff= shlibsuff=
18584     ;;
18585   *)
18586     case $LD in # libtool.m4 will add one of these switches to LD
18587     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18588       libsuff= shlibsuff= libmagic=32-bit;;
18589     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18590       libsuff=32 shlibsuff=N32 libmagic=N32;;
18591     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18592       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18593     *) libsuff= shlibsuff= libmagic=never-match;;
18594     esac
18595     ;;
18596   esac
18597   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18598   shlibpath_overrides_runpath=no
18599   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18600   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18601   hardcode_into_libs=yes
18602   ;;
18603
18604 # No shared lib support for Linux oldld, aout, or coff.
18605 linux*oldld* | linux*aout* | linux*coff*)
18606   dynamic_linker=no
18607   ;;
18608
18609 # This must be Linux ELF.
18610 linux* | k*bsd*-gnu)
18611   version_type=linux
18612   need_lib_prefix=no
18613   need_version=no
18614   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18615   soname_spec='${libname}${release}${shared_ext}$major'
18616   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18617   shlibpath_var=LD_LIBRARY_PATH
18618   shlibpath_overrides_runpath=no
18619   # Some binutils ld are patched to set DT_RUNPATH
18620   save_LDFLAGS=$LDFLAGS
18621   save_libdir=$libdir
18622   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18623        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18624   cat >conftest.$ac_ext <<_ACEOF
18625 /* confdefs.h.  */
18626 _ACEOF
18627 cat confdefs.h >>conftest.$ac_ext
18628 cat >>conftest.$ac_ext <<_ACEOF
18629 /* end confdefs.h.  */
18630
18631 int
18632 main ()
18633 {
18634
18635   ;
18636   return 0;
18637 }
18638 _ACEOF
18639 rm -f conftest.$ac_objext conftest$ac_exeext
18640 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18641   (eval $ac_link) 2>conftest.er1
18642   ac_status=$?
18643   grep -v '^ *+' conftest.er1 >conftest.err
18644   rm -f conftest.er1
18645   cat conftest.err >&5
18646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18647   (exit $ac_status); } &&
18648          { ac_try='test -z "$ac_c_werror_flag"
18649                          || test ! -s conftest.err'
18650   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18651   (eval $ac_try) 2>&5
18652   ac_status=$?
18653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18654   (exit $ac_status); }; } &&
18655          { ac_try='test -s conftest$ac_exeext'
18656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18657   (eval $ac_try) 2>&5
18658   ac_status=$?
18659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18660   (exit $ac_status); }; }; then
18661   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18662   shlibpath_overrides_runpath=yes
18663 fi
18664
18665 else
18666   echo "$as_me: failed program was:" >&5
18667 sed 's/^/| /' conftest.$ac_ext >&5
18668
18669 fi
18670 rm -f conftest.err conftest.$ac_objext \
18671       conftest$ac_exeext conftest.$ac_ext
18672   LDFLAGS=$save_LDFLAGS
18673   libdir=$save_libdir
18674
18675   # This implies no fast_install, which is unacceptable.
18676   # Some rework will be needed to allow for fast_install
18677   # before this can be enabled.
18678   hardcode_into_libs=yes
18679
18680   # Append ld.so.conf contents to the search path
18681   if test -f /etc/ld.so.conf; then
18682     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' ' '`
18683     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18684   fi
18685
18686   # We used to test for /lib/ld.so.1 and disable shared libraries on
18687   # powerpc, because MkLinux only supported shared libraries with the
18688   # GNU dynamic linker.  Since this was broken with cross compilers,
18689   # most powerpc-linux boxes support dynamic linking these days and
18690   # people can always --disable-shared, the test was removed, and we
18691   # assume the GNU/Linux dynamic linker is in use.
18692   dynamic_linker='GNU/Linux ld.so'
18693   ;;
18694
18695 netbsd*)
18696   version_type=sunos
18697   need_lib_prefix=no
18698   need_version=no
18699   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18700     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18701     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18702     dynamic_linker='NetBSD (a.out) ld.so'
18703   else
18704     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18705     soname_spec='${libname}${release}${shared_ext}$major'
18706     dynamic_linker='NetBSD ld.elf_so'
18707   fi
18708   shlibpath_var=LD_LIBRARY_PATH
18709   shlibpath_overrides_runpath=yes
18710   hardcode_into_libs=yes
18711   ;;
18712
18713 newsos6)
18714   version_type=linux
18715   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18716   shlibpath_var=LD_LIBRARY_PATH
18717   shlibpath_overrides_runpath=yes
18718   ;;
18719
18720 *nto* | *qnx*)
18721   version_type=qnx
18722   need_lib_prefix=no
18723   need_version=no
18724   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18725   soname_spec='${libname}${release}${shared_ext}$major'
18726   shlibpath_var=LD_LIBRARY_PATH
18727   shlibpath_overrides_runpath=no
18728   hardcode_into_libs=yes
18729   dynamic_linker='ldqnx.so'
18730   ;;
18731
18732 openbsd*)
18733   version_type=sunos
18734   sys_lib_dlsearch_path_spec="/usr/lib"
18735   need_lib_prefix=no
18736   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18737   case $host_os in
18738     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18739     *)                          need_version=no  ;;
18740   esac
18741   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18742   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18743   shlibpath_var=LD_LIBRARY_PATH
18744   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18745     case $host_os in
18746       openbsd2.[89] | openbsd2.[89].*)
18747         shlibpath_overrides_runpath=no
18748         ;;
18749       *)
18750         shlibpath_overrides_runpath=yes
18751         ;;
18752       esac
18753   else
18754     shlibpath_overrides_runpath=yes
18755   fi
18756   ;;
18757
18758 os2*)
18759   libname_spec='$name'
18760   shrext_cmds=".dll"
18761   need_lib_prefix=no
18762   library_names_spec='$libname${shared_ext} $libname.a'
18763   dynamic_linker='OS/2 ld.exe'
18764   shlibpath_var=LIBPATH
18765   ;;
18766
18767 osf3* | osf4* | osf5*)
18768   version_type=osf
18769   need_lib_prefix=no
18770   need_version=no
18771   soname_spec='${libname}${release}${shared_ext}$major'
18772   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18773   shlibpath_var=LD_LIBRARY_PATH
18774   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18775   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18776   ;;
18777
18778 rdos*)
18779   dynamic_linker=no
18780   ;;
18781
18782 solaris*)
18783   version_type=linux
18784   need_lib_prefix=no
18785   need_version=no
18786   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18787   soname_spec='${libname}${release}${shared_ext}$major'
18788   shlibpath_var=LD_LIBRARY_PATH
18789   shlibpath_overrides_runpath=yes
18790   hardcode_into_libs=yes
18791   # ldd complains unless libraries are executable
18792   postinstall_cmds='chmod +x $lib'
18793   ;;
18794
18795 sunos4*)
18796   version_type=sunos
18797   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18798   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18799   shlibpath_var=LD_LIBRARY_PATH
18800   shlibpath_overrides_runpath=yes
18801   if test "$with_gnu_ld" = yes; then
18802     need_lib_prefix=no
18803   fi
18804   need_version=yes
18805   ;;
18806
18807 sysv4 | sysv4.3*)
18808   version_type=linux
18809   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18810   soname_spec='${libname}${release}${shared_ext}$major'
18811   shlibpath_var=LD_LIBRARY_PATH
18812   case $host_vendor in
18813     sni)
18814       shlibpath_overrides_runpath=no
18815       need_lib_prefix=no
18816       runpath_var=LD_RUN_PATH
18817       ;;
18818     siemens)
18819       need_lib_prefix=no
18820       ;;
18821     motorola)
18822       need_lib_prefix=no
18823       need_version=no
18824       shlibpath_overrides_runpath=no
18825       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18826       ;;
18827   esac
18828   ;;
18829
18830 sysv4*MP*)
18831   if test -d /usr/nec ;then
18832     version_type=linux
18833     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18834     soname_spec='$libname${shared_ext}.$major'
18835     shlibpath_var=LD_LIBRARY_PATH
18836   fi
18837   ;;
18838
18839 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18840   version_type=freebsd-elf
18841   need_lib_prefix=no
18842   need_version=no
18843   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18844   soname_spec='${libname}${release}${shared_ext}$major'
18845   shlibpath_var=LD_LIBRARY_PATH
18846   shlibpath_overrides_runpath=yes
18847   hardcode_into_libs=yes
18848   if test "$with_gnu_ld" = yes; then
18849     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18850   else
18851     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18852     case $host_os in
18853       sco3.2v5*)
18854         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18855         ;;
18856     esac
18857   fi
18858   sys_lib_dlsearch_path_spec='/usr/lib'
18859   ;;
18860
18861 tpf*)
18862   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18863   version_type=linux
18864   need_lib_prefix=no
18865   need_version=no
18866   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18867   shlibpath_var=LD_LIBRARY_PATH
18868   shlibpath_overrides_runpath=no
18869   hardcode_into_libs=yes
18870   ;;
18871
18872 uts4*)
18873   version_type=linux
18874   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18875   soname_spec='${libname}${release}${shared_ext}$major'
18876   shlibpath_var=LD_LIBRARY_PATH
18877   ;;
18878
18879 *)
18880   dynamic_linker=no
18881   ;;
18882 esac
18883 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18884 echo "${ECHO_T}$dynamic_linker" >&6
18885 test "$dynamic_linker" = no && can_build_shared=no
18886
18887 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18888 if test "$GCC" = yes; then
18889   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18890 fi
18891
18892
18893
18894
18895
18896
18897
18898
18899
18900
18901
18902
18903
18904
18905
18906
18907
18908
18909
18910
18911
18912
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952
18953
18954
18955
18956
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
18979 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
18980 hardcode_action=
18981 if test -n "$hardcode_libdir_flag_spec" ||
18982    test -n "$runpath_var" ||
18983    test "X$hardcode_automatic" = "Xyes" ; then
18984
18985   # We can hardcode non-existent directories.
18986   if test "$hardcode_direct" != no &&
18987      # If the only mechanism to avoid hardcoding is shlibpath_var, we
18988      # have to relink, otherwise we might link with an installed library
18989      # when we should be linking with a yet-to-be-installed one
18990      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
18991      test "$hardcode_minus_L" != no; then
18992     # Linking always hardcodes the temporary library directory.
18993     hardcode_action=relink
18994   else
18995     # We can link without hardcoding, and we can hardcode nonexisting dirs.
18996     hardcode_action=immediate
18997   fi
18998 else
18999   # We cannot hardcode anything, or else we can only hardcode existing
19000   # directories.
19001   hardcode_action=unsupported
19002 fi
19003 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19004 echo "${ECHO_T}$hardcode_action" >&6
19005
19006 if test "$hardcode_action" = relink ||
19007    test "$inherit_rpath" = yes; then
19008   # Fast installation is not supported
19009   enable_fast_install=no
19010 elif test "$shlibpath_overrides_runpath" = yes ||
19011      test "$enable_shared" = no; then
19012   # Fast installation is not necessary
19013   enable_fast_install=needless
19014 fi
19015
19016
19017
19018
19019
19020
19021   if test "x$enable_dlopen" != xyes; then
19022   enable_dlopen=unknown
19023   enable_dlopen_self=unknown
19024   enable_dlopen_self_static=unknown
19025 else
19026   lt_cv_dlopen=no
19027   lt_cv_dlopen_libs=
19028
19029   case $host_os in
19030   beos*)
19031     lt_cv_dlopen="load_add_on"
19032     lt_cv_dlopen_libs=
19033     lt_cv_dlopen_self=yes
19034     ;;
19035
19036   mingw* | pw32*)
19037     lt_cv_dlopen="LoadLibrary"
19038     lt_cv_dlopen_libs=
19039     ;;
19040
19041   cygwin*)
19042     lt_cv_dlopen="dlopen"
19043     lt_cv_dlopen_libs=
19044     ;;
19045
19046   darwin*)
19047   # if libdl is installed we need to link against it
19048     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19049 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19050 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19051   echo $ECHO_N "(cached) $ECHO_C" >&6
19052 else
19053   ac_check_lib_save_LIBS=$LIBS
19054 LIBS="-ldl  $LIBS"
19055 cat >conftest.$ac_ext <<_ACEOF
19056 /* confdefs.h.  */
19057 _ACEOF
19058 cat confdefs.h >>conftest.$ac_ext
19059 cat >>conftest.$ac_ext <<_ACEOF
19060 /* end confdefs.h.  */
19061
19062 /* Override any gcc2 internal prototype to avoid an error.  */
19063 #ifdef __cplusplus
19064 extern "C"
19065 #endif
19066 /* We use char because int might match the return type of a gcc2
19067    builtin and then its argument prototype would still apply.  */
19068 char dlopen ();
19069 int
19070 main ()
19071 {
19072 dlopen ();
19073   ;
19074   return 0;
19075 }
19076 _ACEOF
19077 rm -f conftest.$ac_objext conftest$ac_exeext
19078 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19079   (eval $ac_link) 2>conftest.er1
19080   ac_status=$?
19081   grep -v '^ *+' conftest.er1 >conftest.err
19082   rm -f conftest.er1
19083   cat conftest.err >&5
19084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19085   (exit $ac_status); } &&
19086          { ac_try='test -z "$ac_c_werror_flag"
19087                          || test ! -s conftest.err'
19088   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19089   (eval $ac_try) 2>&5
19090   ac_status=$?
19091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19092   (exit $ac_status); }; } &&
19093          { ac_try='test -s conftest$ac_exeext'
19094   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19095   (eval $ac_try) 2>&5
19096   ac_status=$?
19097   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19098   (exit $ac_status); }; }; then
19099   ac_cv_lib_dl_dlopen=yes
19100 else
19101   echo "$as_me: failed program was:" >&5
19102 sed 's/^/| /' conftest.$ac_ext >&5
19103
19104 ac_cv_lib_dl_dlopen=no
19105 fi
19106 rm -f conftest.err conftest.$ac_objext \
19107       conftest$ac_exeext conftest.$ac_ext
19108 LIBS=$ac_check_lib_save_LIBS
19109 fi
19110 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19111 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19112 if test $ac_cv_lib_dl_dlopen = yes; then
19113   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19114 else
19115
19116     lt_cv_dlopen="dyld"
19117     lt_cv_dlopen_libs=
19118     lt_cv_dlopen_self=yes
19119
19120 fi
19121
19122     ;;
19123
19124   *)
19125     echo "$as_me:$LINENO: checking for shl_load" >&5
19126 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19127 if test "${ac_cv_func_shl_load+set}" = set; then
19128   echo $ECHO_N "(cached) $ECHO_C" >&6
19129 else
19130   cat >conftest.$ac_ext <<_ACEOF
19131 /* confdefs.h.  */
19132 _ACEOF
19133 cat confdefs.h >>conftest.$ac_ext
19134 cat >>conftest.$ac_ext <<_ACEOF
19135 /* end confdefs.h.  */
19136 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19137    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19138 #define shl_load innocuous_shl_load
19139
19140 /* System header to define __stub macros and hopefully few prototypes,
19141     which can conflict with char shl_load (); below.
19142     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19143     <limits.h> exists even on freestanding compilers.  */
19144
19145 #ifdef __STDC__
19146 # include <limits.h>
19147 #else
19148 # include <assert.h>
19149 #endif
19150
19151 #undef shl_load
19152
19153 /* Override any gcc2 internal prototype to avoid an error.  */
19154 #ifdef __cplusplus
19155 extern "C"
19156 {
19157 #endif
19158 /* We use char because int might match the return type of a gcc2
19159    builtin and then its argument prototype would still apply.  */
19160 char shl_load ();
19161 /* The GNU C library defines this for functions which it implements
19162     to always fail with ENOSYS.  Some functions are actually named
19163     something starting with __ and the normal name is an alias.  */
19164 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19165 choke me
19166 #else
19167 char (*f) () = shl_load;
19168 #endif
19169 #ifdef __cplusplus
19170 }
19171 #endif
19172
19173 int
19174 main ()
19175 {
19176 return f != shl_load;
19177   ;
19178   return 0;
19179 }
19180 _ACEOF
19181 rm -f conftest.$ac_objext conftest$ac_exeext
19182 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19183   (eval $ac_link) 2>conftest.er1
19184   ac_status=$?
19185   grep -v '^ *+' conftest.er1 >conftest.err
19186   rm -f conftest.er1
19187   cat conftest.err >&5
19188   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19189   (exit $ac_status); } &&
19190          { ac_try='test -z "$ac_c_werror_flag"
19191                          || test ! -s conftest.err'
19192   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19193   (eval $ac_try) 2>&5
19194   ac_status=$?
19195   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19196   (exit $ac_status); }; } &&
19197          { ac_try='test -s conftest$ac_exeext'
19198   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19199   (eval $ac_try) 2>&5
19200   ac_status=$?
19201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19202   (exit $ac_status); }; }; then
19203   ac_cv_func_shl_load=yes
19204 else
19205   echo "$as_me: failed program was:" >&5
19206 sed 's/^/| /' conftest.$ac_ext >&5
19207
19208 ac_cv_func_shl_load=no
19209 fi
19210 rm -f conftest.err conftest.$ac_objext \
19211       conftest$ac_exeext conftest.$ac_ext
19212 fi
19213 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19214 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19215 if test $ac_cv_func_shl_load = yes; then
19216   lt_cv_dlopen="shl_load"
19217 else
19218   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19219 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19220 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19221   echo $ECHO_N "(cached) $ECHO_C" >&6
19222 else
19223   ac_check_lib_save_LIBS=$LIBS
19224 LIBS="-ldld  $LIBS"
19225 cat >conftest.$ac_ext <<_ACEOF
19226 /* confdefs.h.  */
19227 _ACEOF
19228 cat confdefs.h >>conftest.$ac_ext
19229 cat >>conftest.$ac_ext <<_ACEOF
19230 /* end confdefs.h.  */
19231
19232 /* Override any gcc2 internal prototype to avoid an error.  */
19233 #ifdef __cplusplus
19234 extern "C"
19235 #endif
19236 /* We use char because int might match the return type of a gcc2
19237    builtin and then its argument prototype would still apply.  */
19238 char shl_load ();
19239 int
19240 main ()
19241 {
19242 shl_load ();
19243   ;
19244   return 0;
19245 }
19246 _ACEOF
19247 rm -f conftest.$ac_objext conftest$ac_exeext
19248 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19249   (eval $ac_link) 2>conftest.er1
19250   ac_status=$?
19251   grep -v '^ *+' conftest.er1 >conftest.err
19252   rm -f conftest.er1
19253   cat conftest.err >&5
19254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19255   (exit $ac_status); } &&
19256          { ac_try='test -z "$ac_c_werror_flag"
19257                          || test ! -s conftest.err'
19258   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19259   (eval $ac_try) 2>&5
19260   ac_status=$?
19261   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19262   (exit $ac_status); }; } &&
19263          { ac_try='test -s conftest$ac_exeext'
19264   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19265   (eval $ac_try) 2>&5
19266   ac_status=$?
19267   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19268   (exit $ac_status); }; }; then
19269   ac_cv_lib_dld_shl_load=yes
19270 else
19271   echo "$as_me: failed program was:" >&5
19272 sed 's/^/| /' conftest.$ac_ext >&5
19273
19274 ac_cv_lib_dld_shl_load=no
19275 fi
19276 rm -f conftest.err conftest.$ac_objext \
19277       conftest$ac_exeext conftest.$ac_ext
19278 LIBS=$ac_check_lib_save_LIBS
19279 fi
19280 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19281 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19282 if test $ac_cv_lib_dld_shl_load = yes; then
19283   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19284 else
19285   echo "$as_me:$LINENO: checking for dlopen" >&5
19286 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19287 if test "${ac_cv_func_dlopen+set}" = set; then
19288   echo $ECHO_N "(cached) $ECHO_C" >&6
19289 else
19290   cat >conftest.$ac_ext <<_ACEOF
19291 /* confdefs.h.  */
19292 _ACEOF
19293 cat confdefs.h >>conftest.$ac_ext
19294 cat >>conftest.$ac_ext <<_ACEOF
19295 /* end confdefs.h.  */
19296 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19297    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19298 #define dlopen innocuous_dlopen
19299
19300 /* System header to define __stub macros and hopefully few prototypes,
19301     which can conflict with char dlopen (); below.
19302     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19303     <limits.h> exists even on freestanding compilers.  */
19304
19305 #ifdef __STDC__
19306 # include <limits.h>
19307 #else
19308 # include <assert.h>
19309 #endif
19310
19311 #undef dlopen
19312
19313 /* Override any gcc2 internal prototype to avoid an error.  */
19314 #ifdef __cplusplus
19315 extern "C"
19316 {
19317 #endif
19318 /* We use char because int might match the return type of a gcc2
19319    builtin and then its argument prototype would still apply.  */
19320 char dlopen ();
19321 /* The GNU C library defines this for functions which it implements
19322     to always fail with ENOSYS.  Some functions are actually named
19323     something starting with __ and the normal name is an alias.  */
19324 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19325 choke me
19326 #else
19327 char (*f) () = dlopen;
19328 #endif
19329 #ifdef __cplusplus
19330 }
19331 #endif
19332
19333 int
19334 main ()
19335 {
19336 return f != dlopen;
19337   ;
19338   return 0;
19339 }
19340 _ACEOF
19341 rm -f conftest.$ac_objext conftest$ac_exeext
19342 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19343   (eval $ac_link) 2>conftest.er1
19344   ac_status=$?
19345   grep -v '^ *+' conftest.er1 >conftest.err
19346   rm -f conftest.er1
19347   cat conftest.err >&5
19348   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19349   (exit $ac_status); } &&
19350          { ac_try='test -z "$ac_c_werror_flag"
19351                          || test ! -s conftest.err'
19352   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19353   (eval $ac_try) 2>&5
19354   ac_status=$?
19355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19356   (exit $ac_status); }; } &&
19357          { ac_try='test -s conftest$ac_exeext'
19358   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19359   (eval $ac_try) 2>&5
19360   ac_status=$?
19361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19362   (exit $ac_status); }; }; then
19363   ac_cv_func_dlopen=yes
19364 else
19365   echo "$as_me: failed program was:" >&5
19366 sed 's/^/| /' conftest.$ac_ext >&5
19367
19368 ac_cv_func_dlopen=no
19369 fi
19370 rm -f conftest.err conftest.$ac_objext \
19371       conftest$ac_exeext conftest.$ac_ext
19372 fi
19373 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19374 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19375 if test $ac_cv_func_dlopen = yes; then
19376   lt_cv_dlopen="dlopen"
19377 else
19378   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19379 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19380 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19381   echo $ECHO_N "(cached) $ECHO_C" >&6
19382 else
19383   ac_check_lib_save_LIBS=$LIBS
19384 LIBS="-ldl  $LIBS"
19385 cat >conftest.$ac_ext <<_ACEOF
19386 /* confdefs.h.  */
19387 _ACEOF
19388 cat confdefs.h >>conftest.$ac_ext
19389 cat >>conftest.$ac_ext <<_ACEOF
19390 /* end confdefs.h.  */
19391
19392 /* Override any gcc2 internal prototype to avoid an error.  */
19393 #ifdef __cplusplus
19394 extern "C"
19395 #endif
19396 /* We use char because int might match the return type of a gcc2
19397    builtin and then its argument prototype would still apply.  */
19398 char dlopen ();
19399 int
19400 main ()
19401 {
19402 dlopen ();
19403   ;
19404   return 0;
19405 }
19406 _ACEOF
19407 rm -f conftest.$ac_objext conftest$ac_exeext
19408 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19409   (eval $ac_link) 2>conftest.er1
19410   ac_status=$?
19411   grep -v '^ *+' conftest.er1 >conftest.err
19412   rm -f conftest.er1
19413   cat conftest.err >&5
19414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19415   (exit $ac_status); } &&
19416          { ac_try='test -z "$ac_c_werror_flag"
19417                          || test ! -s conftest.err'
19418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19419   (eval $ac_try) 2>&5
19420   ac_status=$?
19421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19422   (exit $ac_status); }; } &&
19423          { ac_try='test -s conftest$ac_exeext'
19424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19425   (eval $ac_try) 2>&5
19426   ac_status=$?
19427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19428   (exit $ac_status); }; }; then
19429   ac_cv_lib_dl_dlopen=yes
19430 else
19431   echo "$as_me: failed program was:" >&5
19432 sed 's/^/| /' conftest.$ac_ext >&5
19433
19434 ac_cv_lib_dl_dlopen=no
19435 fi
19436 rm -f conftest.err conftest.$ac_objext \
19437       conftest$ac_exeext conftest.$ac_ext
19438 LIBS=$ac_check_lib_save_LIBS
19439 fi
19440 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19441 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19442 if test $ac_cv_lib_dl_dlopen = yes; then
19443   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19444 else
19445   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19446 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19447 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19448   echo $ECHO_N "(cached) $ECHO_C" >&6
19449 else
19450   ac_check_lib_save_LIBS=$LIBS
19451 LIBS="-lsvld  $LIBS"
19452 cat >conftest.$ac_ext <<_ACEOF
19453 /* confdefs.h.  */
19454 _ACEOF
19455 cat confdefs.h >>conftest.$ac_ext
19456 cat >>conftest.$ac_ext <<_ACEOF
19457 /* end confdefs.h.  */
19458
19459 /* Override any gcc2 internal prototype to avoid an error.  */
19460 #ifdef __cplusplus
19461 extern "C"
19462 #endif
19463 /* We use char because int might match the return type of a gcc2
19464    builtin and then its argument prototype would still apply.  */
19465 char dlopen ();
19466 int
19467 main ()
19468 {
19469 dlopen ();
19470   ;
19471   return 0;
19472 }
19473 _ACEOF
19474 rm -f conftest.$ac_objext conftest$ac_exeext
19475 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19476   (eval $ac_link) 2>conftest.er1
19477   ac_status=$?
19478   grep -v '^ *+' conftest.er1 >conftest.err
19479   rm -f conftest.er1
19480   cat conftest.err >&5
19481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19482   (exit $ac_status); } &&
19483          { ac_try='test -z "$ac_c_werror_flag"
19484                          || test ! -s conftest.err'
19485   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19486   (eval $ac_try) 2>&5
19487   ac_status=$?
19488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19489   (exit $ac_status); }; } &&
19490          { ac_try='test -s conftest$ac_exeext'
19491   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19492   (eval $ac_try) 2>&5
19493   ac_status=$?
19494   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19495   (exit $ac_status); }; }; then
19496   ac_cv_lib_svld_dlopen=yes
19497 else
19498   echo "$as_me: failed program was:" >&5
19499 sed 's/^/| /' conftest.$ac_ext >&5
19500
19501 ac_cv_lib_svld_dlopen=no
19502 fi
19503 rm -f conftest.err conftest.$ac_objext \
19504       conftest$ac_exeext conftest.$ac_ext
19505 LIBS=$ac_check_lib_save_LIBS
19506 fi
19507 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19508 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19509 if test $ac_cv_lib_svld_dlopen = yes; then
19510   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19511 else
19512   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19513 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19514 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19515   echo $ECHO_N "(cached) $ECHO_C" >&6
19516 else
19517   ac_check_lib_save_LIBS=$LIBS
19518 LIBS="-ldld  $LIBS"
19519 cat >conftest.$ac_ext <<_ACEOF
19520 /* confdefs.h.  */
19521 _ACEOF
19522 cat confdefs.h >>conftest.$ac_ext
19523 cat >>conftest.$ac_ext <<_ACEOF
19524 /* end confdefs.h.  */
19525
19526 /* Override any gcc2 internal prototype to avoid an error.  */
19527 #ifdef __cplusplus
19528 extern "C"
19529 #endif
19530 /* We use char because int might match the return type of a gcc2
19531    builtin and then its argument prototype would still apply.  */
19532 char dld_link ();
19533 int
19534 main ()
19535 {
19536 dld_link ();
19537   ;
19538   return 0;
19539 }
19540 _ACEOF
19541 rm -f conftest.$ac_objext conftest$ac_exeext
19542 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19543   (eval $ac_link) 2>conftest.er1
19544   ac_status=$?
19545   grep -v '^ *+' conftest.er1 >conftest.err
19546   rm -f conftest.er1
19547   cat conftest.err >&5
19548   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19549   (exit $ac_status); } &&
19550          { ac_try='test -z "$ac_c_werror_flag"
19551                          || test ! -s conftest.err'
19552   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19553   (eval $ac_try) 2>&5
19554   ac_status=$?
19555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19556   (exit $ac_status); }; } &&
19557          { ac_try='test -s conftest$ac_exeext'
19558   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19559   (eval $ac_try) 2>&5
19560   ac_status=$?
19561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19562   (exit $ac_status); }; }; then
19563   ac_cv_lib_dld_dld_link=yes
19564 else
19565   echo "$as_me: failed program was:" >&5
19566 sed 's/^/| /' conftest.$ac_ext >&5
19567
19568 ac_cv_lib_dld_dld_link=no
19569 fi
19570 rm -f conftest.err conftest.$ac_objext \
19571       conftest$ac_exeext conftest.$ac_ext
19572 LIBS=$ac_check_lib_save_LIBS
19573 fi
19574 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19575 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19576 if test $ac_cv_lib_dld_dld_link = yes; then
19577   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19578 fi
19579
19580
19581 fi
19582
19583
19584 fi
19585
19586
19587 fi
19588
19589
19590 fi
19591
19592
19593 fi
19594
19595     ;;
19596   esac
19597
19598   if test "x$lt_cv_dlopen" != xno; then
19599     enable_dlopen=yes
19600   else
19601     enable_dlopen=no
19602   fi
19603
19604   case $lt_cv_dlopen in
19605   dlopen)
19606     save_CPPFLAGS="$CPPFLAGS"
19607     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19608
19609     save_LDFLAGS="$LDFLAGS"
19610     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19611
19612     save_LIBS="$LIBS"
19613     LIBS="$lt_cv_dlopen_libs $LIBS"
19614
19615     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19616 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19617 if test "${lt_cv_dlopen_self+set}" = set; then
19618   echo $ECHO_N "(cached) $ECHO_C" >&6
19619 else
19620           if test "$cross_compiling" = yes; then :
19621   lt_cv_dlopen_self=cross
19622 else
19623   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19624   lt_status=$lt_dlunknown
19625   cat > conftest.$ac_ext <<_LT_EOF
19626 #line 19626 "configure"
19627 #include "confdefs.h"
19628
19629 #if HAVE_DLFCN_H
19630 #include <dlfcn.h>
19631 #endif
19632
19633 #include <stdio.h>
19634
19635 #ifdef RTLD_GLOBAL
19636 #  define LT_DLGLOBAL           RTLD_GLOBAL
19637 #else
19638 #  ifdef DL_GLOBAL
19639 #    define LT_DLGLOBAL         DL_GLOBAL
19640 #  else
19641 #    define LT_DLGLOBAL         0
19642 #  endif
19643 #endif
19644
19645 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19646    find out it does not work in some platform. */
19647 #ifndef LT_DLLAZY_OR_NOW
19648 #  ifdef RTLD_LAZY
19649 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19650 #  else
19651 #    ifdef DL_LAZY
19652 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19653 #    else
19654 #      ifdef RTLD_NOW
19655 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19656 #      else
19657 #        ifdef DL_NOW
19658 #          define LT_DLLAZY_OR_NOW      DL_NOW
19659 #        else
19660 #          define LT_DLLAZY_OR_NOW      0
19661 #        endif
19662 #      endif
19663 #    endif
19664 #  endif
19665 #endif
19666
19667 #ifdef __cplusplus
19668 extern "C" void exit (int);
19669 #endif
19670
19671 void fnord() { int i=42;}
19672 int main ()
19673 {
19674   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19675   int status = $lt_dlunknown;
19676
19677   if (self)
19678     {
19679       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19680       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19681       /* dlclose (self); */
19682     }
19683   else
19684     puts (dlerror ());
19685
19686     exit (status);
19687 }
19688 _LT_EOF
19689   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19690   (eval $ac_link) 2>&5
19691   ac_status=$?
19692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19693   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19694     (./conftest; exit; ) >&5 2>/dev/null
19695     lt_status=$?
19696     case x$lt_status in
19697       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19698       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19699       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19700     esac
19701   else :
19702     # compilation failed
19703     lt_cv_dlopen_self=no
19704   fi
19705 fi
19706 rm -fr conftest*
19707
19708
19709 fi
19710 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19711 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19712
19713     if test "x$lt_cv_dlopen_self" = xyes; then
19714       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19715       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19716 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19717 if test "${lt_cv_dlopen_self_static+set}" = set; then
19718   echo $ECHO_N "(cached) $ECHO_C" >&6
19719 else
19720           if test "$cross_compiling" = yes; then :
19721   lt_cv_dlopen_self_static=cross
19722 else
19723   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19724   lt_status=$lt_dlunknown
19725   cat > conftest.$ac_ext <<_LT_EOF
19726 #line 19726 "configure"
19727 #include "confdefs.h"
19728
19729 #if HAVE_DLFCN_H
19730 #include <dlfcn.h>
19731 #endif
19732
19733 #include <stdio.h>
19734
19735 #ifdef RTLD_GLOBAL
19736 #  define LT_DLGLOBAL           RTLD_GLOBAL
19737 #else
19738 #  ifdef DL_GLOBAL
19739 #    define LT_DLGLOBAL         DL_GLOBAL
19740 #  else
19741 #    define LT_DLGLOBAL         0
19742 #  endif
19743 #endif
19744
19745 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19746    find out it does not work in some platform. */
19747 #ifndef LT_DLLAZY_OR_NOW
19748 #  ifdef RTLD_LAZY
19749 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19750 #  else
19751 #    ifdef DL_LAZY
19752 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19753 #    else
19754 #      ifdef RTLD_NOW
19755 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19756 #      else
19757 #        ifdef DL_NOW
19758 #          define LT_DLLAZY_OR_NOW      DL_NOW
19759 #        else
19760 #          define LT_DLLAZY_OR_NOW      0
19761 #        endif
19762 #      endif
19763 #    endif
19764 #  endif
19765 #endif
19766
19767 #ifdef __cplusplus
19768 extern "C" void exit (int);
19769 #endif
19770
19771 void fnord() { int i=42;}
19772 int main ()
19773 {
19774   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19775   int status = $lt_dlunknown;
19776
19777   if (self)
19778     {
19779       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19780       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19781       /* dlclose (self); */
19782     }
19783   else
19784     puts (dlerror ());
19785
19786     exit (status);
19787 }
19788 _LT_EOF
19789   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19790   (eval $ac_link) 2>&5
19791   ac_status=$?
19792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19793   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19794     (./conftest; exit; ) >&5 2>/dev/null
19795     lt_status=$?
19796     case x$lt_status in
19797       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19798       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19799       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19800     esac
19801   else :
19802     # compilation failed
19803     lt_cv_dlopen_self_static=no
19804   fi
19805 fi
19806 rm -fr conftest*
19807
19808
19809 fi
19810 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19811 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19812     fi
19813
19814     CPPFLAGS="$save_CPPFLAGS"
19815     LDFLAGS="$save_LDFLAGS"
19816     LIBS="$save_LIBS"
19817     ;;
19818   esac
19819
19820   case $lt_cv_dlopen_self in
19821   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19822   *) enable_dlopen_self=unknown ;;
19823   esac
19824
19825   case $lt_cv_dlopen_self_static in
19826   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19827   *) enable_dlopen_self_static=unknown ;;
19828   esac
19829 fi
19830
19831
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847 striplib=
19848 old_striplib=
19849 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19850 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19851 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19852   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19853   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19854   echo "$as_me:$LINENO: result: yes" >&5
19855 echo "${ECHO_T}yes" >&6
19856 else
19857 # FIXME - insert some real tests, host_os isn't really good enough
19858   case $host_os in
19859   darwin*)
19860     if test -n "$STRIP" ; then
19861       striplib="$STRIP -x"
19862       old_striplib="$STRIP -S"
19863       echo "$as_me:$LINENO: result: yes" >&5
19864 echo "${ECHO_T}yes" >&6
19865     else
19866       echo "$as_me:$LINENO: result: no" >&5
19867 echo "${ECHO_T}no" >&6
19868     fi
19869     ;;
19870   *)
19871     echo "$as_me:$LINENO: result: no" >&5
19872 echo "${ECHO_T}no" >&6
19873     ;;
19874   esac
19875 fi
19876
19877
19878
19879
19880
19881
19882
19883
19884
19885
19886
19887
19888   # Report which library types will actually be built
19889   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19890 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19891   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19892 echo "${ECHO_T}$can_build_shared" >&6
19893
19894   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19895 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19896   test "$can_build_shared" = "no" && enable_shared=no
19897
19898   # On AIX, shared libraries and static libraries use the same namespace, and
19899   # are all built from PIC.
19900   case $host_os in
19901   aix3*)
19902     test "$enable_shared" = yes && enable_static=no
19903     if test -n "$RANLIB"; then
19904       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19905       postinstall_cmds='$RANLIB $lib'
19906     fi
19907     ;;
19908
19909   aix[4-9]*)
19910     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19911       test "$enable_shared" = yes && enable_static=no
19912     fi
19913     ;;
19914   esac
19915   echo "$as_me:$LINENO: result: $enable_shared" >&5
19916 echo "${ECHO_T}$enable_shared" >&6
19917
19918   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19919 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19920   # Make sure either enable_shared or enable_static is yes.
19921   test "$enable_shared" = yes || enable_static=yes
19922   echo "$as_me:$LINENO: result: $enable_static" >&5
19923 echo "${ECHO_T}$enable_static" >&6
19924
19925
19926
19927
19928 fi
19929 ac_ext=c
19930 ac_cpp='$CPP $CPPFLAGS'
19931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
19932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
19933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
19934
19935 CC="$lt_save_CC"
19936
19937
19938
19939
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952 # Only expand once:
19953
19954
19955
19956
19957
19958 # Identify the assembler which will work hand-in-glove with the newly
19959 # built GCC, so that we can examine its features.  This is the assembler
19960 # which will be driven by the driver program.
19961 #
19962 # If build != host, and we aren't building gas in-tree, we identify a
19963 # build->target assembler and hope that it will have the same features
19964 # as the host->target assembler we'll be using.
19965 gcc_cv_gas_major_version=
19966 gcc_cv_gas_minor_version=
19967 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
19968
19969 if test "${gcc_cv_as+set}" = set; then
19970   :
19971 else
19972
19973 if test -x "$DEFAULT_ASSEMBLER"; then
19974         gcc_cv_as="$DEFAULT_ASSEMBLER"
19975 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
19976      && test -f ../gas/Makefile \
19977      && test x$build = x$host; then
19978         gcc_cv_as=../gas/as-new$build_exeext
19979 elif test -x as$build_exeext; then
19980         # Build using assembler in the current directory.
19981         gcc_cv_as=./as$build_exeext
19982 elif test -x $AS_FOR_TARGET; then
19983         gcc_cv_as="$AS_FOR_TARGET"
19984 else
19985         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
19986 set dummy $AS_FOR_TARGET; ac_word=$2
19987 echo "$as_me:$LINENO: checking for $ac_word" >&5
19988 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
19989 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
19990   echo $ECHO_N "(cached) $ECHO_C" >&6
19991 else
19992   case $gcc_cv_as in
19993   [\\/]* | ?:[\\/]*)
19994   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
19995   ;;
19996   *)
19997   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19998 for as_dir in $PATH
19999 do
20000   IFS=$as_save_IFS
20001   test -z "$as_dir" && as_dir=.
20002   for ac_exec_ext in '' $ac_executable_extensions; do
20003   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20004     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20005     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20006     break 2
20007   fi
20008 done
20009 done
20010
20011   ;;
20012 esac
20013 fi
20014 gcc_cv_as=$ac_cv_path_gcc_cv_as
20015
20016 if test -n "$gcc_cv_as"; then
20017   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20018 echo "${ECHO_T}$gcc_cv_as" >&6
20019 else
20020   echo "$as_me:$LINENO: result: no" >&5
20021 echo "${ECHO_T}no" >&6
20022 fi
20023
20024 fi
20025 fi
20026
20027
20028 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20029
20030 case "$ORIGINAL_AS_FOR_TARGET" in
20031   ./as | ./as$build_exeext) ;;
20032   *)           ac_config_files="$ac_config_files as:exec-tool.in"
20033  ;;
20034 esac
20035
20036 echo "$as_me:$LINENO: checking what assembler to use" >&5
20037 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20038 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20039   # Single tree build which includes gas.  We want to prefer it
20040   # over whatever linker top-level may have detected, since
20041   # we'll use what we're building after installation anyway.
20042   echo "$as_me:$LINENO: result: newly built gas" >&5
20043 echo "${ECHO_T}newly built gas" >&6
20044   in_tree_gas=yes
20045   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20046 for f in $gcc_cv_as_bfd_srcdir/configure \
20047          $gcc_cv_as_gas_srcdir/configure \
20048          $gcc_cv_as_gas_srcdir/configure.in \
20049          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20050   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20051   if test x$gcc_cv_gas_version != x; then
20052     break
20053   fi
20054 done
20055 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20056 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20057 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20058 case $gcc_cv_gas_patch_version in
20059   "") gcc_cv_gas_patch_version="0" ;;
20060 esac
20061 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20062                             + $gcc_cv_gas_minor_version \) \* 1000 \
20063                             + $gcc_cv_gas_patch_version`
20064
20065   in_tree_gas_is_elf=no
20066   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20067      || (grep 'obj_format = multi' ../gas/Makefile \
20068          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20069   then
20070     in_tree_gas_is_elf=yes
20071   fi
20072 else
20073   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20074 echo "${ECHO_T}$gcc_cv_as" >&6
20075   in_tree_gas=no
20076 fi
20077
20078 # Identify the linker which will work hand-in-glove with the newly
20079 # built GCC, so that we can examine its features.  This is the linker
20080 # which will be driven by the driver program.
20081 #
20082 # If build != host, and we aren't building gas in-tree, we identify a
20083 # build->target linker and hope that it will have the same features
20084 # as the host->target linker we'll be using.
20085 gcc_cv_gld_major_version=
20086 gcc_cv_gld_minor_version=
20087 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20088 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20089
20090 if test "${gcc_cv_ld+set}" = set; then
20091   :
20092 else
20093
20094 if test -x "$DEFAULT_LINKER"; then
20095         gcc_cv_ld="$DEFAULT_LINKER"
20096 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20097      && test -f ../ld/Makefile \
20098      && test x$build = x$host; then
20099         gcc_cv_ld=../ld/ld-new$build_exeext
20100 elif test -x collect-ld$build_exeext; then
20101         # Build using linker in the current directory.
20102         gcc_cv_ld=./collect-ld$build_exeext
20103 elif test -x $LD_FOR_TARGET; then
20104         gcc_cv_ld="$LD_FOR_TARGET"
20105 else
20106         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20107 set dummy $LD_FOR_TARGET; ac_word=$2
20108 echo "$as_me:$LINENO: checking for $ac_word" >&5
20109 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20110 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20111   echo $ECHO_N "(cached) $ECHO_C" >&6
20112 else
20113   case $gcc_cv_ld in
20114   [\\/]* | ?:[\\/]*)
20115   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20116   ;;
20117   *)
20118   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20119 for as_dir in $PATH
20120 do
20121   IFS=$as_save_IFS
20122   test -z "$as_dir" && as_dir=.
20123   for ac_exec_ext in '' $ac_executable_extensions; do
20124   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20125     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20126     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20127     break 2
20128   fi
20129 done
20130 done
20131
20132   ;;
20133 esac
20134 fi
20135 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20136
20137 if test -n "$gcc_cv_ld"; then
20138   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20139 echo "${ECHO_T}$gcc_cv_ld" >&6
20140 else
20141   echo "$as_me:$LINENO: result: no" >&5
20142 echo "${ECHO_T}no" >&6
20143 fi
20144
20145 fi
20146 fi
20147
20148
20149 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20150
20151 case "$ORIGINAL_LD_FOR_TARGET" in
20152   ./collect-ld | ./collect-ld$build_exeext) ;;
20153   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20154  ;;
20155 esac
20156
20157 echo "$as_me:$LINENO: checking what linker to use" >&5
20158 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20159 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20160         # Single tree build which includes ld.  We want to prefer it
20161         # over whatever linker top-level may have detected, since
20162         # we'll use what we're building after installation anyway.
20163         echo "$as_me:$LINENO: result: newly built ld" >&5
20164 echo "${ECHO_T}newly built ld" >&6
20165         in_tree_ld=yes
20166         in_tree_ld_is_elf=no
20167         if (grep 'EMUL = .*elf' ../ld/Makefile \
20168             || grep 'EMUL = .*linux' ../ld/Makefile \
20169             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20170           in_tree_ld_is_elf=yes
20171         fi
20172         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
20173         do
20174                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20175                 if test x$gcc_cv_gld_version != x; then
20176                         break
20177                 fi
20178         done
20179         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20180         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20181 else
20182         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20183 echo "${ECHO_T}$gcc_cv_ld" >&6
20184         in_tree_ld=no
20185 fi
20186
20187 # Figure out what nm we will be using.
20188 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20189 if test "${gcc_cv_nm+set}" = set; then
20190   :
20191 else
20192
20193 if test -f $gcc_cv_binutils_srcdir/configure.in \
20194      && test -f ../binutils/Makefile \
20195      && test x$build = x$host; then
20196         gcc_cv_nm=../binutils/nm-new$build_exeext
20197 elif test -x nm$build_exeext; then
20198         gcc_cv_nm=./nm$build_exeext
20199 elif test -x $NM_FOR_TARGET; then
20200         gcc_cv_nm="$NM_FOR_TARGET"
20201 else
20202         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20203 set dummy $NM_FOR_TARGET; ac_word=$2
20204 echo "$as_me:$LINENO: checking for $ac_word" >&5
20205 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20206 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20207   echo $ECHO_N "(cached) $ECHO_C" >&6
20208 else
20209   case $gcc_cv_nm in
20210   [\\/]* | ?:[\\/]*)
20211   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20212   ;;
20213   *)
20214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20215 for as_dir in $PATH
20216 do
20217   IFS=$as_save_IFS
20218   test -z "$as_dir" && as_dir=.
20219   for ac_exec_ext in '' $ac_executable_extensions; do
20220   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20221     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20222     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20223     break 2
20224   fi
20225 done
20226 done
20227
20228   ;;
20229 esac
20230 fi
20231 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20232
20233 if test -n "$gcc_cv_nm"; then
20234   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20235 echo "${ECHO_T}$gcc_cv_nm" >&6
20236 else
20237   echo "$as_me:$LINENO: result: no" >&5
20238 echo "${ECHO_T}no" >&6
20239 fi
20240
20241 fi
20242 fi
20243
20244
20245 echo "$as_me:$LINENO: checking what nm to use" >&5
20246 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20247 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20248         # Single tree build which includes binutils.
20249         echo "$as_me:$LINENO: result: newly built nm" >&5
20250 echo "${ECHO_T}newly built nm" >&6
20251         in_tree_nm=yes
20252 else
20253         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20254 echo "${ECHO_T}$gcc_cv_nm" >&6
20255         in_tree_nm=no
20256 fi
20257
20258 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20259
20260 case "$ORIGINAL_NM_FOR_TARGET" in
20261   ./nm | ./nm$build_exeext) ;;
20262   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20263  ;;
20264 esac
20265
20266
20267 # Figure out what objdump we will be using.
20268 if test "${gcc_cv_objdump+set}" = set; then
20269   :
20270 else
20271
20272 if test -f $gcc_cv_binutils_srcdir/configure.in \
20273      && test -f ../binutils/Makefile \
20274      && test x$build = x$host; then
20275         # Single tree build which includes binutils.
20276         gcc_cv_objdump=../binutils/objdump$build_exeext
20277 elif test -x objdump$build_exeext; then
20278         gcc_cv_objdump=./objdump$build_exeext
20279 elif test -x $OBJDUMP_FOR_TARGET; then
20280         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20281 else
20282         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20283 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20284 echo "$as_me:$LINENO: checking for $ac_word" >&5
20285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20286 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20287   echo $ECHO_N "(cached) $ECHO_C" >&6
20288 else
20289   case $gcc_cv_objdump in
20290   [\\/]* | ?:[\\/]*)
20291   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20292   ;;
20293   *)
20294   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20295 for as_dir in $PATH
20296 do
20297   IFS=$as_save_IFS
20298   test -z "$as_dir" && as_dir=.
20299   for ac_exec_ext in '' $ac_executable_extensions; do
20300   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20301     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20303     break 2
20304   fi
20305 done
20306 done
20307
20308   ;;
20309 esac
20310 fi
20311 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20312
20313 if test -n "$gcc_cv_objdump"; then
20314   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20315 echo "${ECHO_T}$gcc_cv_objdump" >&6
20316 else
20317   echo "$as_me:$LINENO: result: no" >&5
20318 echo "${ECHO_T}no" >&6
20319 fi
20320
20321 fi
20322 fi
20323
20324
20325 echo "$as_me:$LINENO: checking what objdump to use" >&5
20326 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20327 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20328         # Single tree build which includes binutils.
20329         echo "$as_me:$LINENO: result: newly built objdump" >&5
20330 echo "${ECHO_T}newly built objdump" >&6
20331 elif test x$gcc_cv_objdump = x; then
20332         echo "$as_me:$LINENO: result: not found" >&5
20333 echo "${ECHO_T}not found" >&6
20334 else
20335         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20336 echo "${ECHO_T}$gcc_cv_objdump" >&6
20337 fi
20338
20339 # Figure out what assembler alignment features are present.
20340 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20341 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20342 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20343   echo $ECHO_N "(cached) $ECHO_C" >&6
20344 else
20345   gcc_cv_as_balign_and_p2align=no
20346     if test $in_tree_gas = yes; then
20347     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20348   then gcc_cv_as_balign_and_p2align=yes
20349 fi
20350   elif test x$gcc_cv_as != x; then
20351     echo '.balign 4
20352 .p2align 2' > conftest.s
20353     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20354   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20355   (eval $ac_try) 2>&5
20356   ac_status=$?
20357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20358   (exit $ac_status); }; }
20359     then
20360         gcc_cv_as_balign_and_p2align=yes
20361     else
20362       echo "configure: failed program was" >&5
20363       cat conftest.s >&5
20364     fi
20365     rm -f conftest.o conftest.s
20366   fi
20367 fi
20368 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20369 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20370 if test $gcc_cv_as_balign_and_p2align = yes; then
20371
20372 cat >>confdefs.h <<\_ACEOF
20373 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20374 _ACEOF
20375
20376 fi
20377
20378 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20379 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20380 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20381   echo $ECHO_N "(cached) $ECHO_C" >&6
20382 else
20383   gcc_cv_as_max_skip_p2align=no
20384     if test $in_tree_gas = yes; then
20385     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20386   then gcc_cv_as_max_skip_p2align=yes
20387 fi
20388   elif test x$gcc_cv_as != x; then
20389     echo '.p2align 4,,7' > conftest.s
20390     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20391   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20392   (eval $ac_try) 2>&5
20393   ac_status=$?
20394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20395   (exit $ac_status); }; }
20396     then
20397         gcc_cv_as_max_skip_p2align=yes
20398     else
20399       echo "configure: failed program was" >&5
20400       cat conftest.s >&5
20401     fi
20402     rm -f conftest.o conftest.s
20403   fi
20404 fi
20405 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20406 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20407 if test $gcc_cv_as_max_skip_p2align = yes; then
20408
20409 cat >>confdefs.h <<\_ACEOF
20410 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20411 _ACEOF
20412
20413 fi
20414
20415 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20416 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20417 if test "${gcc_cv_as_literal16+set}" = set; then
20418   echo $ECHO_N "(cached) $ECHO_C" >&6
20419 else
20420   gcc_cv_as_literal16=no
20421     if test $in_tree_gas = yes; then
20422     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20423   then gcc_cv_as_literal16=yes
20424 fi
20425   elif test x$gcc_cv_as != x; then
20426     echo '.literal16' > conftest.s
20427     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20428   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20429   (eval $ac_try) 2>&5
20430   ac_status=$?
20431   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20432   (exit $ac_status); }; }
20433     then
20434         gcc_cv_as_literal16=yes
20435     else
20436       echo "configure: failed program was" >&5
20437       cat conftest.s >&5
20438     fi
20439     rm -f conftest.o conftest.s
20440   fi
20441 fi
20442 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20443 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20444 if test $gcc_cv_as_literal16 = yes; then
20445
20446 cat >>confdefs.h <<\_ACEOF
20447 #define HAVE_GAS_LITERAL16 1
20448 _ACEOF
20449
20450 fi
20451
20452 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20453 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20454 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20455   echo $ECHO_N "(cached) $ECHO_C" >&6
20456 else
20457   gcc_cv_as_subsection_m1=no
20458     if test $in_tree_gas = yes; then
20459     if test $in_tree_gas_is_elf = yes \
20460   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20461   then gcc_cv_as_subsection_m1=yes
20462 fi
20463   elif test x$gcc_cv_as != x; then
20464     echo 'conftest_label1: .word 0
20465 .subsection -1
20466 conftest_label2: .word 0
20467 .previous' > conftest.s
20468     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20469   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20470   (eval $ac_try) 2>&5
20471   ac_status=$?
20472   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20473   (exit $ac_status); }; }
20474     then
20475         if test x$gcc_cv_nm != x; then
20476     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20477     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20478     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20479     then :
20480     else gcc_cv_as_subsection_m1=yes
20481     fi
20482     rm -f conftest.nm1 conftest.nm2
20483   fi
20484     else
20485       echo "configure: failed program was" >&5
20486       cat conftest.s >&5
20487     fi
20488     rm -f conftest.o conftest.s
20489   fi
20490 fi
20491 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20492 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20493 if test $gcc_cv_as_subsection_m1 = yes; then
20494
20495 cat >>confdefs.h <<\_ACEOF
20496 #define HAVE_GAS_SUBSECTION_ORDERING 1
20497 _ACEOF
20498
20499 fi
20500
20501 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20502 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20503 if test "${gcc_cv_as_weak+set}" = set; then
20504   echo $ECHO_N "(cached) $ECHO_C" >&6
20505 else
20506   gcc_cv_as_weak=no
20507     if test $in_tree_gas = yes; then
20508     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20509   then gcc_cv_as_weak=yes
20510 fi
20511   elif test x$gcc_cv_as != x; then
20512     echo '      .weak foobar' > conftest.s
20513     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20514   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20515   (eval $ac_try) 2>&5
20516   ac_status=$?
20517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20518   (exit $ac_status); }; }
20519     then
20520         gcc_cv_as_weak=yes
20521     else
20522       echo "configure: failed program was" >&5
20523       cat conftest.s >&5
20524     fi
20525     rm -f conftest.o conftest.s
20526   fi
20527 fi
20528 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20529 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20530 if test $gcc_cv_as_weak = yes; then
20531
20532 cat >>confdefs.h <<\_ACEOF
20533 #define HAVE_GAS_WEAK 1
20534 _ACEOF
20535
20536 fi
20537
20538 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20539 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20540 if test "${gcc_cv_as_weakref+set}" = set; then
20541   echo $ECHO_N "(cached) $ECHO_C" >&6
20542 else
20543   gcc_cv_as_weakref=no
20544     if test $in_tree_gas = yes; then
20545     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20546   then gcc_cv_as_weakref=yes
20547 fi
20548   elif test x$gcc_cv_as != x; then
20549     echo '      .weakref foobar, barfnot' > conftest.s
20550     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20551   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20552   (eval $ac_try) 2>&5
20553   ac_status=$?
20554   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20555   (exit $ac_status); }; }
20556     then
20557         gcc_cv_as_weakref=yes
20558     else
20559       echo "configure: failed program was" >&5
20560       cat conftest.s >&5
20561     fi
20562     rm -f conftest.o conftest.s
20563   fi
20564 fi
20565 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20566 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20567 if test $gcc_cv_as_weakref = yes; then
20568
20569 cat >>confdefs.h <<\_ACEOF
20570 #define HAVE_GAS_WEAKREF 1
20571 _ACEOF
20572
20573 fi
20574
20575 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20576 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20577 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20578   echo $ECHO_N "(cached) $ECHO_C" >&6
20579 else
20580   gcc_cv_as_nsubspa_comdat=no
20581     if test $in_tree_gas = yes; then
20582     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20583   then gcc_cv_as_nsubspa_comdat=yes
20584 fi
20585   elif test x$gcc_cv_as != x; then
20586     echo '      .SPACE $TEXT$
20587         .NSUBSPA $CODE$,COMDAT' > conftest.s
20588     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20589   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20590   (eval $ac_try) 2>&5
20591   ac_status=$?
20592   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20593   (exit $ac_status); }; }
20594     then
20595         gcc_cv_as_nsubspa_comdat=yes
20596     else
20597       echo "configure: failed program was" >&5
20598       cat conftest.s >&5
20599     fi
20600     rm -f conftest.o conftest.s
20601   fi
20602 fi
20603 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20604 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20605 if test $gcc_cv_as_nsubspa_comdat = yes; then
20606
20607 cat >>confdefs.h <<\_ACEOF
20608 #define HAVE_GAS_NSUBSPA_COMDAT 1
20609 _ACEOF
20610
20611 fi
20612
20613 # .hidden needs to be supported in both the assembler and the linker,
20614 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20615 # This is irritatingly difficult to feature test for; we have to check the
20616 # date string after the version number.  If we've got an in-tree
20617 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20618 # to be safe.
20619 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20620 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20621 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20622 if test "${gcc_cv_as_hidden+set}" = set; then
20623   echo $ECHO_N "(cached) $ECHO_C" >&6
20624 else
20625   gcc_cv_as_hidden=no
20626     if test $in_tree_gas = yes; then
20627     if test $in_tree_gas_is_elf = yes \
20628   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20629   then gcc_cv_as_hidden=yes
20630 fi
20631   elif test x$gcc_cv_as != x; then
20632     echo '      .hidden foobar
20633 foobar:' > conftest.s
20634     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20636   (eval $ac_try) 2>&5
20637   ac_status=$?
20638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20639   (exit $ac_status); }; }
20640     then
20641         gcc_cv_as_hidden=yes
20642     else
20643       echo "configure: failed program was" >&5
20644       cat conftest.s >&5
20645     fi
20646     rm -f conftest.o conftest.s
20647   fi
20648 fi
20649 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20650 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20651
20652
20653 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20654 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20655 if test "${gcc_cv_ld_hidden+set}" = set; then
20656   echo $ECHO_N "(cached) $ECHO_C" >&6
20657 else
20658   if test $in_tree_ld = yes ; then
20659   gcc_cv_ld_hidden=no
20660   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20661      && test $in_tree_ld_is_elf = yes; then
20662      gcc_cv_ld_hidden=yes
20663   fi
20664 else
20665   gcc_cv_ld_hidden=yes
20666   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20667   if echo "$ld_ver" | grep GNU > /dev/null; then
20668     ld_vers=`echo $ld_ver | sed -n \
20669         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20670     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20671     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20672     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20673     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20674     if test 0"$ld_date" -lt 20020404; then
20675       if test -n "$ld_date"; then
20676         # If there was date string, but was earlier than 2002-04-04, fail
20677         gcc_cv_ld_hidden=no
20678       elif test -z "$ld_vers"; then
20679         # If there was no date string nor ld version number, something is wrong
20680         gcc_cv_ld_hidden=no
20681       else
20682         test -z "$ld_vers_patch" && ld_vers_patch=0
20683         if test "$ld_vers_major" -lt 2; then
20684           gcc_cv_ld_hidden=no
20685         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20686           gcc_cv_ld_hidden="no"
20687         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20688           gcc_cv_ld_hidden=no
20689         fi
20690       fi
20691     fi
20692   else
20693     case "${target}" in
20694       hppa64*-*-hpux* | ia64*-*-hpux*)
20695         gcc_cv_ld_hidden=yes
20696         ;;
20697       *)
20698         gcc_cv_ld_hidden=no
20699         ;;
20700     esac
20701   fi
20702 fi
20703 fi
20704 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20705 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20706 libgcc_visibility=no
20707
20708
20709 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20710   libgcc_visibility=yes
20711
20712 cat >>confdefs.h <<\_ACEOF
20713 #define HAVE_GAS_HIDDEN 1
20714 _ACEOF
20715
20716 fi
20717
20718 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20719 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20720 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20721 if test "${gcc_cv_as_leb128+set}" = set; then
20722   echo $ECHO_N "(cached) $ECHO_C" >&6
20723 else
20724   gcc_cv_as_leb128=no
20725     if test $in_tree_gas = yes; then
20726     if test $in_tree_gas_is_elf = yes \
20727   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20728   then gcc_cv_as_leb128=yes
20729 fi
20730   elif test x$gcc_cv_as != x; then
20731     echo '      .data
20732         .uleb128 L2 - L1
20733 L1:
20734         .uleb128 1280
20735         .sleb128 -1010
20736 L2:' > conftest.s
20737     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20739   (eval $ac_try) 2>&5
20740   ac_status=$?
20741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20742   (exit $ac_status); }; }
20743     then
20744         # GAS versions before 2.11 do not support uleb128,
20745   # despite appearing to.
20746   # ??? There exists an elf-specific test that will crash
20747   # the assembler.  Perhaps it's better to figure out whether
20748   # arbitrary sections are supported and try the test.
20749   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20750   if echo "$as_ver" | grep GNU > /dev/null; then
20751     as_vers=`echo $as_ver | sed -n \
20752         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20753     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20754     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20755     if test $as_major -eq 2 && test $as_minor -lt 11
20756     then :
20757     else gcc_cv_as_leb128=yes
20758     fi
20759   fi
20760     else
20761       echo "configure: failed program was" >&5
20762       cat conftest.s >&5
20763     fi
20764     rm -f conftest.o conftest.s
20765   fi
20766 fi
20767 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20768 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20769 if test $gcc_cv_as_leb128 = yes; then
20770
20771 cat >>confdefs.h <<\_ACEOF
20772 #define HAVE_AS_LEB128 1
20773 _ACEOF
20774
20775 fi
20776
20777 # GAS versions up to and including 2.11.0 may mis-optimize
20778 # .eh_frame data.
20779 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20780 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20781 if test "${gcc_cv_as_eh_frame+set}" = set; then
20782   echo $ECHO_N "(cached) $ECHO_C" >&6
20783 else
20784   gcc_cv_as_eh_frame=no
20785     if test $in_tree_gas = yes; then
20786     if test $in_tree_gas_is_elf = yes \
20787   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20788   then gcc_cv_as_eh_frame=yes
20789 fi
20790   elif test x$gcc_cv_as != x; then
20791     echo '      .text
20792 .LFB1:
20793         .4byte  0
20794 .L1:
20795         .4byte  0
20796 .LFE1:
20797         .section        .eh_frame,"aw",@progbits
20798 __FRAME_BEGIN__:
20799         .4byte  .LECIE1-.LSCIE1
20800 .LSCIE1:
20801         .4byte  0x0
20802         .byte   0x1
20803         .ascii "z\0"
20804         .byte   0x1
20805         .byte   0x78
20806         .byte   0x1a
20807         .byte   0x0
20808         .byte   0x4
20809         .4byte  1
20810         .p2align 1
20811 .LECIE1:
20812 .LSFDE1:
20813         .4byte  .LEFDE1-.LASFDE1
20814 .LASFDE1:
20815         .4byte  .LASFDE1-__FRAME_BEGIN__
20816         .4byte  .LFB1
20817         .4byte  .LFE1-.LFB1
20818         .byte   0x4
20819         .4byte  .LFE1-.LFB1
20820         .byte   0x4
20821         .4byte  .L1-.LFB1
20822 .LEFDE1:' > conftest.s
20823     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20824   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20825   (eval $ac_try) 2>&5
20826   ac_status=$?
20827   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20828   (exit $ac_status); }; }
20829     then
20830           cat > conftest.lit <<EOF
20831  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20832  0010 01000000 12000000 18000000 00000000  ................
20833  0020 08000000 04080000 0044               .........D
20834 EOF
20835 cat > conftest.big <<EOF
20836  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20837  0010 00000001 00000012 00000018 00000000  ................
20838  0020 00000008 04000000 0844               .........D
20839 EOF
20840   # If the assembler didn't choke, and we can objdump,
20841   # and we got the correct data, then succeed.
20842   # The text in the here-document typically retains its unix-style line
20843   # endings, while the output of objdump will use host line endings.
20844   # Therefore, use diff -b for the comparisons.
20845   if test x$gcc_cv_objdump != x \
20846   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
20847      | tail -3 > conftest.got \
20848   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
20849     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
20850   then
20851     gcc_cv_as_eh_frame=yes
20852   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
20853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20854   (eval $ac_try) 2>&5
20855   ac_status=$?
20856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20857   (exit $ac_status); }; }; then
20858     gcc_cv_as_eh_frame=buggy
20859   else
20860     # Uh oh, what do we do now?
20861     gcc_cv_as_eh_frame=no
20862   fi
20863     else
20864       echo "configure: failed program was" >&5
20865       cat conftest.s >&5
20866     fi
20867     rm -f conftest.o conftest.s
20868   fi
20869 fi
20870 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
20871 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
20872
20873
20874 if test $gcc_cv_as_eh_frame = buggy; then
20875
20876 cat >>confdefs.h <<\_ACEOF
20877 #define USE_AS_TRADITIONAL_FORMAT 1
20878 _ACEOF
20879
20880 fi
20881
20882 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20883 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20884 if test "${gcc_cv_as_shf_merge+set}" = set; then
20885   echo $ECHO_N "(cached) $ECHO_C" >&6
20886 else
20887   gcc_cv_as_shf_merge=no
20888     if test $in_tree_gas = yes; then
20889     if test $in_tree_gas_is_elf = yes \
20890   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20891   then gcc_cv_as_shf_merge=yes
20892 fi
20893   elif test x$gcc_cv_as != x; then
20894     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
20895     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20896   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20897   (eval $ac_try) 2>&5
20898   ac_status=$?
20899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20900   (exit $ac_status); }; }
20901     then
20902         gcc_cv_as_shf_merge=yes
20903     else
20904       echo "configure: failed program was" >&5
20905       cat conftest.s >&5
20906     fi
20907     rm -f conftest.o conftest.s
20908   fi
20909 fi
20910 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20911 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20912
20913 if test $gcc_cv_as_shf_merge = no; then
20914   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
20915 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
20916 if test "${gcc_cv_as_shf_merge+set}" = set; then
20917   echo $ECHO_N "(cached) $ECHO_C" >&6
20918 else
20919   gcc_cv_as_shf_merge=no
20920     if test $in_tree_gas = yes; then
20921     if test $in_tree_gas_is_elf = yes \
20922   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20923   then gcc_cv_as_shf_merge=yes
20924 fi
20925   elif test x$gcc_cv_as != x; then
20926     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
20927     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20928   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20929   (eval $ac_try) 2>&5
20930   ac_status=$?
20931   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20932   (exit $ac_status); }; }
20933     then
20934         gcc_cv_as_shf_merge=yes
20935     else
20936       echo "configure: failed program was" >&5
20937       cat conftest.s >&5
20938     fi
20939     rm -f conftest.o conftest.s
20940   fi
20941 fi
20942 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
20943 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
20944
20945 fi
20946
20947 cat >>confdefs.h <<_ACEOF
20948 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
20949 _ACEOF
20950
20951
20952 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20953 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20954 if test "${gcc_cv_as_comdat_group+set}" = set; then
20955   echo $ECHO_N "(cached) $ECHO_C" >&6
20956 else
20957   gcc_cv_as_comdat_group=no
20958     if test $in_tree_gas = yes; then
20959     if test $in_tree_gas_is_elf = yes \
20960   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20961   then gcc_cv_as_comdat_group=yes
20962 fi
20963   elif test x$gcc_cv_as != x; then
20964     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
20965     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
20966   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20967   (eval $ac_try) 2>&5
20968   ac_status=$?
20969   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20970   (exit $ac_status); }; }
20971     then
20972         gcc_cv_as_comdat_group=yes
20973     else
20974       echo "configure: failed program was" >&5
20975       cat conftest.s >&5
20976     fi
20977     rm -f conftest.o conftest.s
20978   fi
20979 fi
20980 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
20981 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
20982
20983 if test $gcc_cv_as_comdat_group = yes; then
20984   gcc_cv_as_comdat_group_percent=no
20985 else
20986  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
20987 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
20988 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
20989   echo $ECHO_N "(cached) $ECHO_C" >&6
20990 else
20991   gcc_cv_as_comdat_group_percent=no
20992     if test $in_tree_gas = yes; then
20993     if test $in_tree_gas_is_elf = yes \
20994   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
20995   then gcc_cv_as_comdat_group_percent=yes
20996 fi
20997   elif test x$gcc_cv_as != x; then
20998     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
20999     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21000   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21001   (eval $ac_try) 2>&5
21002   ac_status=$?
21003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21004   (exit $ac_status); }; }
21005     then
21006         gcc_cv_as_comdat_group_percent=yes
21007     else
21008       echo "configure: failed program was" >&5
21009       cat conftest.s >&5
21010     fi
21011     rm -f conftest.o conftest.s
21012   fi
21013 fi
21014 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21015 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21016
21017 fi
21018 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21019   comdat_group=yes
21020   if test 0"$ld_date" -lt 20050308; then
21021     if test -n "$ld_date"; then
21022       # If there was date string, but was earlier than 2005-03-08, fail
21023       comdat_group=no
21024     elif test "$ld_vers_major" -lt 2; then
21025       comdat_group=no
21026     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21027       comdat_group=no
21028     fi
21029   fi
21030 else
21031   # assume linkers other than GNU ld don't support COMDAT group
21032   comdat_group=no
21033 fi
21034 if test $comdat_group = no; then
21035   gcc_cv_as_comdat_group=no
21036   gcc_cv_as_comdat_group_percent=no
21037 fi
21038
21039 cat >>confdefs.h <<_ACEOF
21040 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21041 _ACEOF
21042
21043
21044 # Thread-local storage - the check is heavily parametrized.
21045 conftest_s=
21046 tls_first_major=
21047 tls_first_minor=
21048 tls_as_opt=
21049 case "$target" in
21050   alpha*-*-*)
21051     conftest_s='
21052         .section ".tdata","awT",@progbits
21053 foo:    .long   25
21054         .text
21055         ldq     $27,__tls_get_addr($29)         !literal!1
21056         lda     $16,foo($29)                    !tlsgd!1
21057         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21058         ldq     $27,__tls_get_addr($29)         !literal!2
21059         lda     $16,foo($29)                    !tlsldm!2
21060         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21061         ldq     $1,foo($29)                     !gotdtprel
21062         ldah    $2,foo($29)                     !dtprelhi
21063         lda     $3,foo($2)                      !dtprello
21064         lda     $4,foo($29)                     !dtprel
21065         ldq     $1,foo($29)                     !gottprel
21066         ldah    $2,foo($29)                     !tprelhi
21067         lda     $3,foo($2)                      !tprello
21068         lda     $4,foo($29)                     !tprel'
21069         tls_first_major=2
21070         tls_first_minor=13
21071         tls_as_opt=--fatal-warnings
21072         ;;
21073   frv*-*-*)
21074     conftest_s='
21075         .section ".tdata","awT",@progbits
21076 x:      .long   25
21077         .text
21078         call    #gettlsoff(x)'
21079         tls_first_major=2
21080         tls_first_minor=14
21081         ;;
21082   hppa*-*-linux*)
21083     conftest_s='
21084 t1:     .reg    %r20
21085 t2:     .reg    %r21
21086 gp:     .reg    %r19
21087         .section ".tdata","awT",@progbits
21088 foo:    .long   25
21089         .text
21090         .align  4
21091         addil LT%foo-$tls_gdidx$,gp
21092         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21093         b __tls_get_addr
21094         nop
21095         addil LT%foo-$tls_ldidx$,gp
21096         b __tls_get_addr
21097         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21098         addil LR%foo-$tls_dtpoff$,%ret0
21099         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21100         mfctl %cr27,%t1
21101         addil LT%foo-$tls_ieoff$,gp
21102         ldw RT%foo-$tls_ieoff$(%r1),%t2
21103         add %t1,%t2,%t3
21104         mfctl %cr27,%t1
21105         addil LR%foo-$tls_leoff$,%t1
21106         ldo RR%foo-$tls_leoff$(%r1),%t2'
21107         tls_first_major=2
21108         tls_first_minor=15
21109         tls_as_opt=--fatal-warnings
21110         ;;
21111   arm*-*-*)
21112     conftest_s='
21113         .section ".tdata","awT",%progbits
21114 foo:    .long   25
21115         .text
21116 .word foo(gottpoff)
21117 .word foo(tpoff)
21118 .word foo(tlsgd)
21119 .word foo(tlsldm)
21120 .word foo(tlsldo)'
21121         tls_first_major=2
21122         tls_first_minor=17
21123         ;;
21124   i[34567]86-*-*)
21125     conftest_s='
21126         .section ".tdata","awT",@progbits
21127 foo:    .long   25
21128         .text
21129         movl    %gs:0, %eax
21130         leal    foo@TLSGD(,%ebx,1), %eax
21131         leal    foo@TLSLDM(%ebx), %eax
21132         leal    foo@DTPOFF(%eax), %edx
21133         movl    foo@GOTTPOFF(%ebx), %eax
21134         subl    foo@GOTTPOFF(%ebx), %eax
21135         addl    foo@GOTNTPOFF(%ebx), %eax
21136         movl    foo@INDNTPOFF, %eax
21137         movl    $foo@TPOFF, %eax
21138         subl    $foo@TPOFF, %eax
21139         leal    foo@NTPOFF(%ecx), %eax'
21140         tls_first_major=2
21141         tls_first_minor=14
21142         tls_as_opt=--fatal-warnings
21143         ;;
21144   x86_64-*-*)
21145     conftest_s='
21146         .section ".tdata","awT",@progbits
21147 foo:    .long   25
21148         .text
21149         movq    %fs:0, %rax
21150         leaq    foo@TLSGD(%rip), %rdi
21151         leaq    foo@TLSLD(%rip), %rdi
21152         leaq    foo@DTPOFF(%rax), %rdx
21153         movq    foo@GOTTPOFF(%rip), %rax
21154         movq    $foo@TPOFF, %rax'
21155         tls_first_major=2
21156         tls_first_minor=14
21157         tls_as_opt=--fatal-warnings
21158         ;;
21159   ia64-*-*)
21160     conftest_s='
21161         .section ".tdata","awT",@progbits
21162 foo:    data8   25
21163         .text
21164         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21165         addl    r17 = @ltoff(@dtprel(foo#)), gp
21166         addl    r18 = @ltoff(@tprel(foo#)), gp
21167         addl    r19 = @dtprel(foo#), gp
21168         adds    r21 = @dtprel(foo#), r13
21169         movl    r23 = @dtprel(foo#)
21170         addl    r20 = @tprel(foo#), gp
21171         adds    r22 = @tprel(foo#), r13
21172         movl    r24 = @tprel(foo#)'
21173         tls_first_major=2
21174         tls_first_minor=13
21175         tls_as_opt=--fatal-warnings
21176         ;;
21177   mips*-*-*)
21178     conftest_s='
21179         .section .tdata,"awT",@progbits
21180 x:
21181         .word 2
21182         .text
21183         addiu $4, $28, %tlsgd(x)
21184         addiu $4, $28, %tlsldm(x)
21185         lui $4, %dtprel_hi(x)
21186         addiu $4, $4, %dtprel_lo(x)
21187         lw $4, %gottprel(x)($28)
21188         lui $4, %tprel_hi(x)
21189         addiu $4, $4, %tprel_lo(x)'
21190         tls_first_major=2
21191         tls_first_minor=16
21192         tls_as_opt='-32 --fatal-warnings'
21193         ;;
21194   powerpc-*-*)
21195     conftest_s='
21196         .section ".tdata","awT",@progbits
21197         .align 2
21198 ld0:    .space 4
21199 ld1:    .space 4
21200 x1:     .space 4
21201 x2:     .space 4
21202 x3:     .space 4
21203         .text
21204         addi 3,31,ld0@got@tlsgd
21205         bl __tls_get_addr
21206         addi 3,31,x1@got@tlsld
21207         bl __tls_get_addr
21208         addi 9,3,x1@dtprel
21209         addis 9,3,x2@dtprel@ha
21210         addi 9,9,x2@dtprel@l
21211         lwz 9,x3@got@tprel(31)
21212         add 9,9,x@tls
21213         addi 9,2,x1@tprel
21214         addis 9,2,x2@tprel@ha
21215         addi 9,9,x2@tprel@l'
21216         tls_first_major=2
21217         tls_first_minor=14
21218         tls_as_opt="-a32 --fatal-warnings"
21219         ;;
21220   powerpc64-*-*)
21221     conftest_s='
21222         .section ".tdata","awT",@progbits
21223         .align 3
21224 ld0:    .space 8
21225 ld1:    .space 8
21226 x1:     .space 8
21227 x2:     .space 8
21228 x3:     .space 8
21229         .text
21230         addi 3,2,ld0@got@tlsgd
21231         bl .__tls_get_addr
21232         nop
21233         addi 3,2,ld1@toc
21234         bl .__tls_get_addr
21235         nop
21236         addi 3,2,x1@got@tlsld
21237         bl .__tls_get_addr
21238         nop
21239         addi 9,3,x1@dtprel
21240         bl .__tls_get_addr
21241         nop
21242         addis 9,3,x2@dtprel@ha
21243         addi 9,9,x2@dtprel@l
21244         bl .__tls_get_addr
21245         nop
21246         ld 9,x3@got@dtprel(2)
21247         add 9,9,3
21248         bl .__tls_get_addr
21249         nop'
21250         tls_first_major=2
21251         tls_first_minor=14
21252         tls_as_opt="-a64 --fatal-warnings"
21253         ;;
21254   s390-*-*)
21255     conftest_s='
21256         .section ".tdata","awT",@progbits
21257 foo:    .long   25
21258         .text
21259         .long   foo@TLSGD
21260         .long   foo@TLSLDM
21261         .long   foo@DTPOFF
21262         .long   foo@NTPOFF
21263         .long   foo@GOTNTPOFF
21264         .long   foo@INDNTPOFF
21265         l       %r1,foo@GOTNTPOFF(%r12)
21266         l       %r1,0(%r1):tls_load:foo
21267         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21268         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21269         tls_first_major=2
21270         tls_first_minor=14
21271         tls_as_opt="-m31 --fatal-warnings"
21272         ;;
21273   s390x-*-*)
21274     conftest_s='
21275         .section ".tdata","awT",@progbits
21276 foo:    .long   25
21277         .text
21278         .quad   foo@TLSGD
21279         .quad   foo@TLSLDM
21280         .quad   foo@DTPOFF
21281         .quad   foo@NTPOFF
21282         .quad   foo@GOTNTPOFF
21283         lg      %r1,foo@GOTNTPOFF(%r12)
21284         larl    %r1,foo@INDNTPOFF
21285         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21286         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21287         tls_first_major=2
21288         tls_first_minor=14
21289         tls_as_opt="-m64 -Aesame --fatal-warnings"
21290         ;;
21291   sh-*-* | sh[34]-*-*)
21292     conftest_s='
21293         .section ".tdata","awT",@progbits
21294 foo:    .long   25
21295         .text
21296         .long   foo@TLSGD
21297         .long   foo@TLSLDM
21298         .long   foo@DTPOFF
21299         .long   foo@GOTTPOFF
21300         .long   foo@TPOFF'
21301         tls_first_major=2
21302         tls_first_minor=13
21303         tls_as_opt=--fatal-warnings
21304         ;;
21305   sparc*-*-*)
21306     case "$target" in
21307       sparc*-sun-solaris2.[56789]*)
21308         # TLS was introduced in the Solaris 9 4/04 release but
21309         # we do not enable it by default on Solaris 9 either.
21310         if test "x$enable_tls" = xyes ; then
21311           on_solaris=yes
21312         else
21313           enable_tls=no;
21314         fi
21315         ;;
21316       sparc*-sun-solaris2.*)
21317         on_solaris=yes
21318         ;;
21319       *)
21320         on_solaris=no
21321         ;;
21322     esac
21323     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21324       conftest_s='
21325         .section ".tdata",#alloc,#write,#tls
21326 foo:    .long   25
21327         .text
21328         sethi   %tgd_hi22(foo), %o0
21329         add     %o0, %tgd_lo10(foo), %o1
21330         add     %l7, %o1, %o0, %tgd_add(foo)
21331         call    __tls_get_addr, %tgd_call(foo)
21332         sethi   %tldm_hi22(foo), %l1
21333         add     %l1, %tldm_lo10(foo), %l2
21334         add     %l7, %l2, %o0, %tldm_add(foo)
21335         call    __tls_get_addr, %tldm_call(foo)
21336         sethi   %tldo_hix22(foo), %l3
21337         xor     %l3, %tldo_lox10(foo), %l4
21338         add     %o0, %l4, %l5, %tldo_add(foo)
21339         sethi   %tie_hi22(foo), %o3
21340         add     %o3, %tie_lo10(foo), %o3
21341         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21342         add     %g7, %o2, %o4, %tie_add(foo)
21343         sethi   %tle_hix22(foo), %l1
21344         xor     %l1, %tle_lox10(foo), %o5
21345         ld      [%g7 + %o5], %o1'
21346         tls_first_major=0
21347         tls_first_minor=0
21348     else
21349       conftest_s='
21350         .section ".tdata","awT",@progbits
21351 foo:    .long   25
21352         .text
21353         sethi   %tgd_hi22(foo), %o0
21354         add     %o0, %tgd_lo10(foo), %o1
21355         add     %l7, %o1, %o0, %tgd_add(foo)
21356         call    __tls_get_addr, %tgd_call(foo)
21357         sethi   %tldm_hi22(foo), %l1
21358         add     %l1, %tldm_lo10(foo), %l2
21359         add     %l7, %l2, %o0, %tldm_add(foo)
21360         call    __tls_get_addr, %tldm_call(foo)
21361         sethi   %tldo_hix22(foo), %l3
21362         xor     %l3, %tldo_lox10(foo), %l4
21363         add     %o0, %l4, %l5, %tldo_add(foo)
21364         sethi   %tie_hi22(foo), %o3
21365         add     %o3, %tie_lo10(foo), %o3
21366         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21367         add     %g7, %o2, %o4, %tie_add(foo)
21368         sethi   %tle_hix22(foo), %l1
21369         xor     %l1, %tle_lox10(foo), %o5
21370         ld      [%g7 + %o5], %o1'
21371         tls_first_major=2
21372         tls_first_minor=14
21373         tls_as_opt="-32 --fatal-warnings"
21374       fi
21375         ;;
21376 esac
21377 set_have_as_tls=no
21378 if test "x$enable_tls" = xno ; then
21379   : # TLS explicitly disabled.
21380 elif test "x$enable_tls" = xyes ; then
21381   set_have_as_tls=yes # TLS explicitly enabled.
21382 elif test -z "$tls_first_major"; then
21383   : # If we don't have a check, assume no support.
21384 else
21385   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21386 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21387 if test "${gcc_cv_as_tls+set}" = set; then
21388   echo $ECHO_N "(cached) $ECHO_C" >&6
21389 else
21390   gcc_cv_as_tls=no
21391     if test $in_tree_gas = yes; then
21392     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21393   then gcc_cv_as_tls=yes
21394 fi
21395   elif test x$gcc_cv_as != x; then
21396     echo "$conftest_s" > conftest.s
21397     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21398   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21399   (eval $ac_try) 2>&5
21400   ac_status=$?
21401   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21402   (exit $ac_status); }; }
21403     then
21404         gcc_cv_as_tls=yes
21405     else
21406       echo "configure: failed program was" >&5
21407       cat conftest.s >&5
21408     fi
21409     rm -f conftest.o conftest.s
21410   fi
21411 fi
21412 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21413 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21414 if test $gcc_cv_as_tls = yes; then
21415   set_have_as_tls=yes
21416 fi
21417 fi
21418 if test $set_have_as_tls = yes ; then
21419
21420 cat >>confdefs.h <<\_ACEOF
21421 #define HAVE_AS_TLS 1
21422 _ACEOF
21423
21424 fi
21425
21426 # Target-specific assembler checks.
21427
21428 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21429 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21430 gcc_cv_ld_static_dynamic=no
21431 if test $in_tree_ld = yes ; then
21432   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21433     gcc_cv_ld_static_dynamic=yes
21434   fi
21435 elif test x$gcc_cv_ld != x; then
21436         # Check if linker supports -Bstatic/-Bdynamic option
21437         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21438           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21439                 gcc_cv_ld_static_dynamic=yes
21440         fi
21441 fi
21442 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21443
21444 cat >>confdefs.h <<\_ACEOF
21445 #define HAVE_LD_STATIC_DYNAMIC 1
21446 _ACEOF
21447
21448 fi
21449 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21450 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21451
21452 if test x"$demangler_in_ld" = xyes; then
21453   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21454 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21455   gcc_cv_ld_demangle=no
21456   if test $in_tree_ld = yes; then
21457     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21458       gcc_cv_ld_demangle=yes
21459     fi
21460   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21461     # Check if the GNU linker supports --demangle option
21462     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21463       gcc_cv_ld_demangle=yes
21464     fi
21465   fi
21466   if test x"$gcc_cv_ld_demangle" = xyes; then
21467
21468 cat >>confdefs.h <<\_ACEOF
21469 #define HAVE_LD_DEMANGLE 1
21470 _ACEOF
21471
21472   fi
21473   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21474 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21475 fi
21476
21477 case "$target" in
21478   # All TARGET_ABI_OSF targets.
21479   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21480     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21481 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21482 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21483   echo $ECHO_N "(cached) $ECHO_C" >&6
21484 else
21485   gcc_cv_as_alpha_explicit_relocs=no
21486     if test $in_tree_gas = yes; then
21487     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21488   then gcc_cv_as_alpha_explicit_relocs=yes
21489 fi
21490   elif test x$gcc_cv_as != x; then
21491     echo '      .set nomacro
21492         .text
21493         extbl   $3, $2, $3      !lituse_bytoff!1
21494         ldq     $2, a($29)      !literal!1
21495         ldq     $4, b($29)      !literal!2
21496         ldq_u   $3, 0($2)       !lituse_base!1
21497         ldq     $27, f($29)     !literal!5
21498         jsr     $26, ($27), f   !lituse_jsr!5
21499         ldah    $29, 0($26)     !gpdisp!3
21500         lda     $0, c($29)      !gprel
21501         ldah    $1, d($29)      !gprelhigh
21502         lda     $1, d($1)       !gprellow
21503         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21504     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21505   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21506   (eval $ac_try) 2>&5
21507   ac_status=$?
21508   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21509   (exit $ac_status); }; }
21510     then
21511         gcc_cv_as_alpha_explicit_relocs=yes
21512     else
21513       echo "configure: failed program was" >&5
21514       cat conftest.s >&5
21515     fi
21516     rm -f conftest.o conftest.s
21517   fi
21518 fi
21519 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21520 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21521 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21522
21523 cat >>confdefs.h <<\_ACEOF
21524 #define HAVE_AS_EXPLICIT_RELOCS 1
21525 _ACEOF
21526
21527 fi
21528     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21529 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21530 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21531   echo $ECHO_N "(cached) $ECHO_C" >&6
21532 else
21533   gcc_cv_as_alpha_jsrdirect_relocs=no
21534     if test $in_tree_gas = yes; then
21535     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21536   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21537 fi
21538   elif test x$gcc_cv_as != x; then
21539     echo '      .set nomacro
21540         .text
21541         ldq     $27, a($29)     !literal!1
21542         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21543     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21544   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21545   (eval $ac_try) 2>&5
21546   ac_status=$?
21547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21548   (exit $ac_status); }; }
21549     then
21550         gcc_cv_as_alpha_jsrdirect_relocs=yes
21551     else
21552       echo "configure: failed program was" >&5
21553       cat conftest.s >&5
21554     fi
21555     rm -f conftest.o conftest.s
21556   fi
21557 fi
21558 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21559 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21560 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21561
21562 cat >>confdefs.h <<\_ACEOF
21563 #define HAVE_AS_JSRDIRECT_RELOCS 1
21564 _ACEOF
21565
21566 fi
21567     ;;
21568
21569   cris-*-*)
21570     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21571 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21572 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21573   echo $ECHO_N "(cached) $ECHO_C" >&6
21574 else
21575   gcc_cv_as_cris_no_mul_bug=no
21576     if test $in_tree_gas = yes; then
21577     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21578   then gcc_cv_as_cris_no_mul_bug=yes
21579 fi
21580   elif test x$gcc_cv_as != x; then
21581     echo '.text' > conftest.s
21582     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21583   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21584   (eval $ac_try) 2>&5
21585   ac_status=$?
21586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21587   (exit $ac_status); }; }
21588     then
21589         gcc_cv_as_cris_no_mul_bug=yes
21590     else
21591       echo "configure: failed program was" >&5
21592       cat conftest.s >&5
21593     fi
21594     rm -f conftest.o conftest.s
21595   fi
21596 fi
21597 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21598 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21599 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21600
21601 cat >>confdefs.h <<\_ACEOF
21602 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21603 _ACEOF
21604
21605 fi
21606     ;;
21607
21608   sparc*-*-*)
21609     echo "$as_me:$LINENO: checking assembler for .register" >&5
21610 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21611 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21612   echo $ECHO_N "(cached) $ECHO_C" >&6
21613 else
21614   gcc_cv_as_sparc_register_op=no
21615   if test x$gcc_cv_as != x; then
21616     echo '.register %g2, #scratch' > conftest.s
21617     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21618   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21619   (eval $ac_try) 2>&5
21620   ac_status=$?
21621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21622   (exit $ac_status); }; }
21623     then
21624         gcc_cv_as_sparc_register_op=yes
21625     else
21626       echo "configure: failed program was" >&5
21627       cat conftest.s >&5
21628     fi
21629     rm -f conftest.o conftest.s
21630   fi
21631 fi
21632 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21633 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21634 if test $gcc_cv_as_sparc_register_op = yes; then
21635
21636 cat >>confdefs.h <<\_ACEOF
21637 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21638 _ACEOF
21639
21640 fi
21641
21642     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21643 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21644 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21645   echo $ECHO_N "(cached) $ECHO_C" >&6
21646 else
21647   gcc_cv_as_sparc_relax=no
21648   if test x$gcc_cv_as != x; then
21649     echo '.text' > conftest.s
21650     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21651   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21652   (eval $ac_try) 2>&5
21653   ac_status=$?
21654   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21655   (exit $ac_status); }; }
21656     then
21657         gcc_cv_as_sparc_relax=yes
21658     else
21659       echo "configure: failed program was" >&5
21660       cat conftest.s >&5
21661     fi
21662     rm -f conftest.o conftest.s
21663   fi
21664 fi
21665 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21666 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21667 if test $gcc_cv_as_sparc_relax = yes; then
21668
21669 cat >>confdefs.h <<\_ACEOF
21670 #define HAVE_AS_RELAX_OPTION 1
21671 _ACEOF
21672
21673 fi
21674
21675     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21676 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21677 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21678   echo $ECHO_N "(cached) $ECHO_C" >&6
21679 else
21680   gcc_cv_as_sparc_ua_pcrel=no
21681   if test x$gcc_cv_as != x; then
21682     echo '.text
21683 foo:
21684         nop
21685 .data
21686 .align 4
21687 .byte 0
21688 .uaword %r_disp32(foo)' > conftest.s
21689     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21690   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21691   (eval $ac_try) 2>&5
21692   ac_status=$?
21693   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21694   (exit $ac_status); }; }
21695     then
21696         if test x$gcc_cv_ld != x \
21697        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21698          gcc_cv_as_sparc_ua_pcrel=yes
21699        fi
21700        rm -f conftest
21701     else
21702       echo "configure: failed program was" >&5
21703       cat conftest.s >&5
21704     fi
21705     rm -f conftest.o conftest.s
21706   fi
21707 fi
21708 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21709 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21710 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21711
21712 cat >>confdefs.h <<\_ACEOF
21713 #define HAVE_AS_SPARC_UA_PCREL 1
21714 _ACEOF
21715
21716
21717       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21718 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21719 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21720   echo $ECHO_N "(cached) $ECHO_C" >&6
21721 else
21722   gcc_cv_as_sparc_ua_pcrel_hidden=no
21723   if test x$gcc_cv_as != x; then
21724     echo '.data
21725 .align 4
21726 .byte 0x31
21727 .uaword %r_disp32(foo)
21728 .byte 0x32, 0x33, 0x34
21729 .global foo
21730 .hidden foo
21731 foo:
21732 .skip 4' > conftest.s
21733     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21735   (eval $ac_try) 2>&5
21736   ac_status=$?
21737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21738   (exit $ac_status); }; }
21739     then
21740         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21741          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21742          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21743             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21744             if $gcc_cv_objdump -R conftest 2> /dev/null \
21745                | grep 'DISP32' > /dev/null 2>&1; then
21746                 :
21747             else
21748                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21749             fi
21750          fi
21751          rm -f conftest
21752     else
21753       echo "configure: failed program was" >&5
21754       cat conftest.s >&5
21755     fi
21756     rm -f conftest.o conftest.s
21757   fi
21758 fi
21759 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21760 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21761 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21762
21763 cat >>confdefs.h <<\_ACEOF
21764 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21765 _ACEOF
21766
21767 fi
21768
21769 fi # unaligned pcrel relocs
21770
21771     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21772 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21773 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21774   echo $ECHO_N "(cached) $ECHO_C" >&6
21775 else
21776   gcc_cv_as_sparc_offsetable_lo10=no
21777   if test x$gcc_cv_as != x; then
21778     echo '.text
21779         or %g1, %lo(ab) + 12, %g1
21780         or %g1, %lo(ab + 12), %g1' > conftest.s
21781     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21782   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21783   (eval $ac_try) 2>&5
21784   ac_status=$?
21785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21786   (exit $ac_status); }; }
21787     then
21788         if test x$gcc_cv_objdump != x \
21789        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21790           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21791          gcc_cv_as_sparc_offsetable_lo10=yes
21792        fi
21793     else
21794       echo "configure: failed program was" >&5
21795       cat conftest.s >&5
21796     fi
21797     rm -f conftest.o conftest.s
21798   fi
21799 fi
21800 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21801 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21802 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21803
21804 cat >>confdefs.h <<\_ACEOF
21805 #define HAVE_AS_OFFSETABLE_LO10 1
21806 _ACEOF
21807
21808 fi
21809     ;;
21810
21811   i[34567]86-*-* | x86_64-*-*)
21812     case $target_os in
21813       cygwin* | pe | mingw32*)
21814         # Used for DWARF 2 in PE
21815         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21816 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21817 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21818   echo $ECHO_N "(cached) $ECHO_C" >&6
21819 else
21820   gcc_cv_as_ix86_pe_secrel32=no
21821     if test $in_tree_gas = yes; then
21822     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21823   then gcc_cv_as_ix86_pe_secrel32=yes
21824 fi
21825   elif test x$gcc_cv_as != x; then
21826     echo '.text
21827 foo:    nop
21828 .data
21829         .secrel32 foo' > conftest.s
21830     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21831   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21832   (eval $ac_try) 2>&5
21833   ac_status=$?
21834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21835   (exit $ac_status); }; }
21836     then
21837         if test x$gcc_cv_ld != x \
21838            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
21839              gcc_cv_as_ix86_pe_secrel32=yes
21840            fi
21841            rm -f conftest
21842     else
21843       echo "configure: failed program was" >&5
21844       cat conftest.s >&5
21845     fi
21846     rm -f conftest.o conftest.s
21847   fi
21848 fi
21849 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
21850 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
21851 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
21852
21853 cat >>confdefs.h <<\_ACEOF
21854 #define HAVE_GAS_PE_SECREL32_RELOC 1
21855 _ACEOF
21856
21857 fi
21858         ;;
21859     esac
21860
21861     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
21862 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
21863 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
21864   echo $ECHO_N "(cached) $ECHO_C" >&6
21865 else
21866   gcc_cv_as_ix86_filds_fists=no
21867     if test $in_tree_gas = yes; then
21868     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
21869   then gcc_cv_as_ix86_filds_fists=yes
21870 fi
21871   elif test x$gcc_cv_as != x; then
21872     echo 'filds mem; fists mem' > conftest.s
21873     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21874   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21875   (eval $ac_try) 2>&5
21876   ac_status=$?
21877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21878   (exit $ac_status); }; }
21879     then
21880         gcc_cv_as_ix86_filds_fists=yes
21881     else
21882       echo "configure: failed program was" >&5
21883       cat conftest.s >&5
21884     fi
21885     rm -f conftest.o conftest.s
21886   fi
21887 fi
21888 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
21889 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
21890 if test $gcc_cv_as_ix86_filds_fists = yes; then
21891
21892 cat >>confdefs.h <<\_ACEOF
21893 #define HAVE_GAS_FILDS_FISTS 1
21894 _ACEOF
21895
21896 fi
21897
21898     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
21899 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
21900 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
21901   echo $ECHO_N "(cached) $ECHO_C" >&6
21902 else
21903   gcc_cv_as_ix86_cmov_sun_syntax=no
21904   if test x$gcc_cv_as != x; then
21905     echo 'cmovl.l %edx, %eax' > conftest.s
21906     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21908   (eval $ac_try) 2>&5
21909   ac_status=$?
21910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21911   (exit $ac_status); }; }
21912     then
21913         gcc_cv_as_ix86_cmov_sun_syntax=yes
21914     else
21915       echo "configure: failed program was" >&5
21916       cat conftest.s >&5
21917     fi
21918     rm -f conftest.o conftest.s
21919   fi
21920 fi
21921 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
21922 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
21923 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
21924
21925 cat >>confdefs.h <<\_ACEOF
21926 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
21927 _ACEOF
21928
21929 fi
21930
21931     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
21932 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
21933 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
21934   echo $ECHO_N "(cached) $ECHO_C" >&6
21935 else
21936   gcc_cv_as_ix86_ffreep=no
21937   if test x$gcc_cv_as != x; then
21938     echo 'ffreep %st(1)' > conftest.s
21939     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21941   (eval $ac_try) 2>&5
21942   ac_status=$?
21943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21944   (exit $ac_status); }; }
21945     then
21946         gcc_cv_as_ix86_ffreep=yes
21947     else
21948       echo "configure: failed program was" >&5
21949       cat conftest.s >&5
21950     fi
21951     rm -f conftest.o conftest.s
21952   fi
21953 fi
21954 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
21955 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
21956 if test $gcc_cv_as_ix86_ffreep = yes; then
21957
21958 cat >>confdefs.h <<\_ACEOF
21959 #define HAVE_AS_IX86_FFREEP 1
21960 _ACEOF
21961
21962 fi
21963
21964     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
21965 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
21966 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
21967   echo $ECHO_N "(cached) $ECHO_C" >&6
21968 else
21969   gcc_cv_as_ix86_sahf=no
21970   if test x$gcc_cv_as != x; then
21971     echo 'sahf' > conftest.s
21972     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21973   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21974   (eval $ac_try) 2>&5
21975   ac_status=$?
21976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21977   (exit $ac_status); }; }
21978     then
21979         gcc_cv_as_ix86_sahf=yes
21980     else
21981       echo "configure: failed program was" >&5
21982       cat conftest.s >&5
21983     fi
21984     rm -f conftest.o conftest.s
21985   fi
21986 fi
21987 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
21988 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
21989 if test $gcc_cv_as_ix86_sahf = yes; then
21990
21991 cat >>confdefs.h <<\_ACEOF
21992 #define HAVE_AS_IX86_SAHF 1
21993 _ACEOF
21994
21995 fi
21996
21997     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
21998 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
21999 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22000   echo $ECHO_N "(cached) $ECHO_C" >&6
22001 else
22002   gcc_cv_as_ix86_diff_sect_delta=no
22003   if test x$gcc_cv_as != x; then
22004     echo '.section .rodata
22005 .L1:
22006         .long .L2-.L1
22007         .long .L3-.L1
22008         .text
22009 .L3:    nop
22010 .L2:    nop' > conftest.s
22011     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22012   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22013   (eval $ac_try) 2>&5
22014   ac_status=$?
22015   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22016   (exit $ac_status); }; }
22017     then
22018         gcc_cv_as_ix86_diff_sect_delta=yes
22019     else
22020       echo "configure: failed program was" >&5
22021       cat conftest.s >&5
22022     fi
22023     rm -f conftest.o conftest.s
22024   fi
22025 fi
22026 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22027 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22028 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22029
22030 cat >>confdefs.h <<\_ACEOF
22031 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22032 _ACEOF
22033
22034 fi
22035
22036     # This one is used unconditionally by i386.[ch]; it is to be defined
22037     # to 1 if the feature is present, 0 otherwise.
22038     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22039 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22040 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22041   echo $ECHO_N "(cached) $ECHO_C" >&6
22042 else
22043   gcc_cv_as_ix86_gotoff_in_data=no
22044     if test $in_tree_gas = yes; then
22045     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22046   then gcc_cv_as_ix86_gotoff_in_data=yes
22047 fi
22048   elif test x$gcc_cv_as != x; then
22049     echo '      .text
22050 .L0:
22051         nop
22052         .data
22053         .long .L0@GOTOFF' > conftest.s
22054     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22056   (eval $ac_try) 2>&5
22057   ac_status=$?
22058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22059   (exit $ac_status); }; }
22060     then
22061         gcc_cv_as_ix86_gotoff_in_data=yes
22062     else
22063       echo "configure: failed program was" >&5
22064       cat conftest.s >&5
22065     fi
22066     rm -f conftest.o conftest.s
22067   fi
22068 fi
22069 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22070 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22071
22072
22073 cat >>confdefs.h <<_ACEOF
22074 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22075 _ACEOF
22076
22077     ;;
22078
22079   ia64*-*-*)
22080     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22081 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22082 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22083   echo $ECHO_N "(cached) $ECHO_C" >&6
22084 else
22085   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22086     if test $in_tree_gas = yes; then
22087     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22088   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22089 fi
22090   elif test x$gcc_cv_as != x; then
22091     echo '      .text
22092         addl r15 = @ltoffx(x#), gp
22093         ;;
22094         ld8.mov r16 = [r15], x#' > conftest.s
22095     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22096   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22097   (eval $ac_try) 2>&5
22098   ac_status=$?
22099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22100   (exit $ac_status); }; }
22101     then
22102         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22103     else
22104       echo "configure: failed program was" >&5
22105       cat conftest.s >&5
22106     fi
22107     rm -f conftest.o conftest.s
22108   fi
22109 fi
22110 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22111 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22112 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22113
22114 cat >>confdefs.h <<\_ACEOF
22115 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22116 _ACEOF
22117
22118 fi
22119
22120     ;;
22121
22122   powerpc*-*-*)
22123     case $target in
22124       *-*-aix*) conftest_s='    .machine "pwr5"
22125         .csect .text[PR]
22126         mfcr 3,128';;
22127       *-*-darwin*)
22128         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22129 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22130 if test "${gcc_cv_as_machine_directive+set}" = set; then
22131   echo $ECHO_N "(cached) $ECHO_C" >&6
22132 else
22133   gcc_cv_as_machine_directive=no
22134   if test x$gcc_cv_as != x; then
22135     echo '      .machine ppc7400' > conftest.s
22136     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22138   (eval $ac_try) 2>&5
22139   ac_status=$?
22140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22141   (exit $ac_status); }; }
22142     then
22143         gcc_cv_as_machine_directive=yes
22144     else
22145       echo "configure: failed program was" >&5
22146       cat conftest.s >&5
22147     fi
22148     rm -f conftest.o conftest.s
22149   fi
22150 fi
22151 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22152 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22153
22154         if test x$gcc_cv_as_machine_directive != xyes; then
22155           echo "*** This target requires an assembler supporting \".machine\"" >&2
22156           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22157           test x$build = x$target && exit 1
22158         fi
22159         conftest_s='    .text
22160         mfcr r3,128';;
22161       *) conftest_s='   .machine power4
22162         .text
22163         mfcr 3,128';;
22164     esac
22165
22166     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22167 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22168 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22169   echo $ECHO_N "(cached) $ECHO_C" >&6
22170 else
22171   gcc_cv_as_powerpc_mfcrf=no
22172     if test $in_tree_gas = yes; then
22173     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22174   then gcc_cv_as_powerpc_mfcrf=yes
22175 fi
22176   elif test x$gcc_cv_as != x; then
22177     echo "$conftest_s" > conftest.s
22178     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22179   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22180   (eval $ac_try) 2>&5
22181   ac_status=$?
22182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22183   (exit $ac_status); }; }
22184     then
22185         gcc_cv_as_powerpc_mfcrf=yes
22186     else
22187       echo "configure: failed program was" >&5
22188       cat conftest.s >&5
22189     fi
22190     rm -f conftest.o conftest.s
22191   fi
22192 fi
22193 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22194 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22195 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22196
22197 cat >>confdefs.h <<\_ACEOF
22198 #define HAVE_AS_MFCRF 1
22199 _ACEOF
22200
22201 fi
22202
22203     case $target in
22204       *-*-aix*) conftest_s='    .machine "pwr5"
22205         .csect .text[PR]
22206         popcntb 3,3';;
22207       *) conftest_s='   .machine power5
22208         .text
22209         popcntb 3,3';;
22210     esac
22211
22212     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22213 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22214 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22215   echo $ECHO_N "(cached) $ECHO_C" >&6
22216 else
22217   gcc_cv_as_powerpc_popcntb=no
22218     if test $in_tree_gas = yes; then
22219     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22220   then gcc_cv_as_powerpc_popcntb=yes
22221 fi
22222   elif test x$gcc_cv_as != x; then
22223     echo "$conftest_s" > conftest.s
22224     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22225   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22226   (eval $ac_try) 2>&5
22227   ac_status=$?
22228   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22229   (exit $ac_status); }; }
22230     then
22231         gcc_cv_as_powerpc_popcntb=yes
22232     else
22233       echo "configure: failed program was" >&5
22234       cat conftest.s >&5
22235     fi
22236     rm -f conftest.o conftest.s
22237   fi
22238 fi
22239 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22240 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22241 if test $gcc_cv_as_powerpc_popcntb = yes; then
22242
22243 cat >>confdefs.h <<\_ACEOF
22244 #define HAVE_AS_POPCNTB 1
22245 _ACEOF
22246
22247 fi
22248
22249     case $target in
22250       *-*-aix*) conftest_s='    .machine "pwr5x"
22251         .csect .text[PR]
22252         frin 1,1';;
22253       *) conftest_s='   .machine power5
22254         .text
22255         frin 1,1';;
22256     esac
22257
22258     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22259 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22260 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22261   echo $ECHO_N "(cached) $ECHO_C" >&6
22262 else
22263   gcc_cv_as_powerpc_fprnd=no
22264     if test $in_tree_gas = yes; then
22265     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22266   then gcc_cv_as_powerpc_fprnd=yes
22267 fi
22268   elif test x$gcc_cv_as != x; then
22269     echo "$conftest_s" > conftest.s
22270     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22271   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22272   (eval $ac_try) 2>&5
22273   ac_status=$?
22274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22275   (exit $ac_status); }; }
22276     then
22277         gcc_cv_as_powerpc_fprnd=yes
22278     else
22279       echo "configure: failed program was" >&5
22280       cat conftest.s >&5
22281     fi
22282     rm -f conftest.o conftest.s
22283   fi
22284 fi
22285 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22286 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22287 if test $gcc_cv_as_powerpc_fprnd = yes; then
22288
22289 cat >>confdefs.h <<\_ACEOF
22290 #define HAVE_AS_FPRND 1
22291 _ACEOF
22292
22293 fi
22294
22295     case $target in
22296       *-*-aix*) conftest_s='    .machine "pwr6"
22297         .csect .text[PR]
22298         mffgpr 1,3';;
22299       *) conftest_s='   .machine power6
22300         .text
22301         mffgpr 1,3';;
22302     esac
22303
22304     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22305 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22306 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22307   echo $ECHO_N "(cached) $ECHO_C" >&6
22308 else
22309   gcc_cv_as_powerpc_mfpgpr=no
22310     if test $in_tree_gas = yes; then
22311     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22312   then gcc_cv_as_powerpc_mfpgpr=yes
22313 fi
22314   elif test x$gcc_cv_as != x; then
22315     echo "$conftest_s" > conftest.s
22316     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22318   (eval $ac_try) 2>&5
22319   ac_status=$?
22320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22321   (exit $ac_status); }; }
22322     then
22323         gcc_cv_as_powerpc_mfpgpr=yes
22324     else
22325       echo "configure: failed program was" >&5
22326       cat conftest.s >&5
22327     fi
22328     rm -f conftest.o conftest.s
22329   fi
22330 fi
22331 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22332 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22333 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22334
22335 cat >>confdefs.h <<\_ACEOF
22336 #define HAVE_AS_MFPGPR 1
22337 _ACEOF
22338
22339 fi
22340
22341     case $target in
22342       *-*-aix*) conftest_s='    .csect .text[PR]
22343 LCF..0:
22344         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22345       *-*-darwin*)
22346         conftest_s='    .text
22347 LCF0:
22348         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22349       *) conftest_s='   .text
22350 .LCF0:
22351         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22352     esac
22353
22354     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22355 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22356 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22357   echo $ECHO_N "(cached) $ECHO_C" >&6
22358 else
22359   gcc_cv_as_powerpc_rel16=no
22360     if test $in_tree_gas = yes; then
22361     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22362   then gcc_cv_as_powerpc_rel16=yes
22363 fi
22364   elif test x$gcc_cv_as != x; then
22365     echo "$conftest_s" > conftest.s
22366     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22368   (eval $ac_try) 2>&5
22369   ac_status=$?
22370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22371   (exit $ac_status); }; }
22372     then
22373         gcc_cv_as_powerpc_rel16=yes
22374     else
22375       echo "configure: failed program was" >&5
22376       cat conftest.s >&5
22377     fi
22378     rm -f conftest.o conftest.s
22379   fi
22380 fi
22381 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22382 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22383 if test $gcc_cv_as_powerpc_rel16 = yes; then
22384
22385 cat >>confdefs.h <<\_ACEOF
22386 #define HAVE_AS_REL16 1
22387 _ACEOF
22388
22389 fi
22390
22391     case $target in
22392       *-*-aix*) conftest_s='    .machine "pwr6"
22393         .csect .text[PR]
22394         cmpb 3,4,5';;
22395       *) conftest_s='   .machine power6
22396         .text
22397         cmpb 3,4,5';;
22398     esac
22399
22400     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22401 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22402 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22403   echo $ECHO_N "(cached) $ECHO_C" >&6
22404 else
22405   gcc_cv_as_powerpc_cmpb=no
22406     if test $in_tree_gas = yes; then
22407     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22408   then gcc_cv_as_powerpc_cmpb=yes
22409 fi
22410   elif test x$gcc_cv_as != x; then
22411     echo "$conftest_s" > conftest.s
22412     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22413   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22414   (eval $ac_try) 2>&5
22415   ac_status=$?
22416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22417   (exit $ac_status); }; }
22418     then
22419         gcc_cv_as_powerpc_cmpb=yes
22420     else
22421       echo "configure: failed program was" >&5
22422       cat conftest.s >&5
22423     fi
22424     rm -f conftest.o conftest.s
22425   fi
22426 fi
22427 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22428 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22429 if test $gcc_cv_as_powerpc_cmpb = yes; then
22430
22431 cat >>confdefs.h <<\_ACEOF
22432 #define HAVE_AS_CMPB 1
22433 _ACEOF
22434
22435 fi
22436
22437     case $target in
22438       *-*-aix*) conftest_s='    .machine "pwr6"
22439         .csect .text[PR]
22440         dadd 1,2,3';;
22441       *) conftest_s='   .machine power6
22442         .text
22443         dadd 1,2,3';;
22444     esac
22445
22446     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22447 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22448 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22449   echo $ECHO_N "(cached) $ECHO_C" >&6
22450 else
22451   gcc_cv_as_powerpc_dfp=no
22452     if test $in_tree_gas = yes; then
22453     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22454   then gcc_cv_as_powerpc_dfp=yes
22455 fi
22456   elif test x$gcc_cv_as != x; then
22457     echo "$conftest_s" > conftest.s
22458     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22459   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22460   (eval $ac_try) 2>&5
22461   ac_status=$?
22462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22463   (exit $ac_status); }; }
22464     then
22465         gcc_cv_as_powerpc_dfp=yes
22466     else
22467       echo "configure: failed program was" >&5
22468       cat conftest.s >&5
22469     fi
22470     rm -f conftest.o conftest.s
22471   fi
22472 fi
22473 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22474 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22475 if test $gcc_cv_as_powerpc_dfp = yes; then
22476
22477 cat >>confdefs.h <<\_ACEOF
22478 #define HAVE_AS_DFP 1
22479 _ACEOF
22480
22481 fi
22482
22483     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22484 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22485 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22486   echo $ECHO_N "(cached) $ECHO_C" >&6
22487 else
22488   gcc_cv_as_powerpc_gnu_attribute=no
22489     if test $in_tree_gas = yes; then
22490     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22491   then gcc_cv_as_powerpc_gnu_attribute=yes
22492 fi
22493   elif test x$gcc_cv_as != x; then
22494     echo '.gnu_attribute 4,1' > conftest.s
22495     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22497   (eval $ac_try) 2>&5
22498   ac_status=$?
22499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22500   (exit $ac_status); }; }
22501     then
22502         gcc_cv_as_powerpc_gnu_attribute=yes
22503     else
22504       echo "configure: failed program was" >&5
22505       cat conftest.s >&5
22506     fi
22507     rm -f conftest.o conftest.s
22508   fi
22509 fi
22510 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22511 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22512 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22513
22514 cat >>confdefs.h <<\_ACEOF
22515 #define HAVE_AS_GNU_ATTRIBUTE 1
22516 _ACEOF
22517
22518 fi
22519     ;;
22520
22521   mips*-*-*)
22522     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22523 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22524 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22525   echo $ECHO_N "(cached) $ECHO_C" >&6
22526 else
22527   gcc_cv_as_mips_explicit_relocs=no
22528     if test $in_tree_gas = yes; then
22529     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22530   then gcc_cv_as_mips_explicit_relocs=yes
22531 fi
22532   elif test x$gcc_cv_as != x; then
22533     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22534     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22535   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22536   (eval $ac_try) 2>&5
22537   ac_status=$?
22538   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22539   (exit $ac_status); }; }
22540     then
22541         gcc_cv_as_mips_explicit_relocs=yes
22542     else
22543       echo "configure: failed program was" >&5
22544       cat conftest.s >&5
22545     fi
22546     rm -f conftest.o conftest.s
22547   fi
22548 fi
22549 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22550 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22551 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22552   if test x$target_cpu_default = x
22553        then target_cpu_default=MASK_EXPLICIT_RELOCS
22554        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22555        fi
22556 fi
22557     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22558 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22559 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22560   echo $ECHO_N "(cached) $ECHO_C" >&6
22561 else
22562   gcc_cv_as_mips_no_shared=no
22563     if test $in_tree_gas = yes; then
22564     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22565   then gcc_cv_as_mips_no_shared=yes
22566 fi
22567   elif test x$gcc_cv_as != x; then
22568     echo 'nop' > conftest.s
22569     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22571   (eval $ac_try) 2>&5
22572   ac_status=$?
22573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22574   (exit $ac_status); }; }
22575     then
22576         gcc_cv_as_mips_no_shared=yes
22577     else
22578       echo "configure: failed program was" >&5
22579       cat conftest.s >&5
22580     fi
22581     rm -f conftest.o conftest.s
22582   fi
22583 fi
22584 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22585 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22586 if test $gcc_cv_as_mips_no_shared = yes; then
22587
22588 cat >>confdefs.h <<\_ACEOF
22589 #define HAVE_AS_NO_SHARED 1
22590 _ACEOF
22591
22592 fi
22593
22594     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22595 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22596 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22597   echo $ECHO_N "(cached) $ECHO_C" >&6
22598 else
22599   gcc_cv_as_mips_gnu_attribute=no
22600     if test $in_tree_gas = yes; then
22601     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22602   then gcc_cv_as_mips_gnu_attribute=yes
22603 fi
22604   elif test x$gcc_cv_as != x; then
22605     echo '.gnu_attribute 4,1' > conftest.s
22606     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22607   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22608   (eval $ac_try) 2>&5
22609   ac_status=$?
22610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22611   (exit $ac_status); }; }
22612     then
22613         gcc_cv_as_mips_gnu_attribute=yes
22614     else
22615       echo "configure: failed program was" >&5
22616       cat conftest.s >&5
22617     fi
22618     rm -f conftest.o conftest.s
22619   fi
22620 fi
22621 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22622 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22623 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22624
22625 cat >>confdefs.h <<\_ACEOF
22626 #define HAVE_AS_GNU_ATTRIBUTE 1
22627 _ACEOF
22628
22629 fi
22630
22631     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22632 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22633 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22634   echo $ECHO_N "(cached) $ECHO_C" >&6
22635 else
22636   gcc_cv_as_mips_dtprelword=no
22637     if test $in_tree_gas = yes; then
22638     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22639   then gcc_cv_as_mips_dtprelword=yes
22640 fi
22641   elif test x$gcc_cv_as != x; then
22642     echo '.section .tdata,"awT",@progbits
22643 x:
22644         .word 2
22645         .text
22646         .dtprelword x+0x8000' > conftest.s
22647     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22648   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22649   (eval $ac_try) 2>&5
22650   ac_status=$?
22651   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22652   (exit $ac_status); }; }
22653     then
22654         gcc_cv_as_mips_dtprelword=yes
22655     else
22656       echo "configure: failed program was" >&5
22657       cat conftest.s >&5
22658     fi
22659     rm -f conftest.o conftest.s
22660   fi
22661 fi
22662 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22663 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22664 if test $gcc_cv_as_mips_dtprelword = yes; then
22665
22666 cat >>confdefs.h <<\_ACEOF
22667 #define HAVE_AS_DTPRELWORD 1
22668 _ACEOF
22669
22670 fi
22671     ;;
22672 esac
22673
22674 # Mips and HP-UX need the GNU assembler.
22675 # Linux on IA64 might be able to use the Intel assembler.
22676
22677 case "$target" in
22678   mips*-*-* | *-*-hpux* )
22679     if test x$gas_flag = xyes \
22680        || test x"$host" != x"$build" \
22681        || test ! -x "$gcc_cv_as" \
22682        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22683       :
22684     else
22685       echo "*** This configuration requires the GNU assembler" >&2
22686       exit 1
22687     fi
22688     ;;
22689 esac
22690
22691 # ??? Not all targets support dwarf2 debug_line, even within a version
22692 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22693 # info to the output file.  So, as supported targets are added to gas 2.11,
22694 # add some instruction here to (also) show we expect this might work.
22695 # ??? Once 2.11 is released, probably need to add first known working
22696 # version to the per-target configury.
22697 case "$target" in
22698   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22699   | x86_64*-*-* | hppa*-*-* | arm*-*-* | strongarm*-*-* | xscale*-*-* \
22700   | xstormy16*-*-* | cris-*-* | xtensa-*-* | bfin-*-* | score*-*-* | spu-*-*)
22701     insn="nop"
22702     ;;
22703   ia64*-*-* | s390*-*-*)
22704     insn="nop 0"
22705     ;;
22706   mmix-*-*)
22707     insn="swym 0"
22708     ;;
22709 esac
22710 if test x"$insn" != x; then
22711  conftest_s="\
22712         .file 1 \"conftest.s\"
22713         .loc 1 3 0
22714         $insn"
22715  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22716 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22717 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22718   echo $ECHO_N "(cached) $ECHO_C" >&6
22719 else
22720   gcc_cv_as_dwarf2_debug_line=no
22721     if test $in_tree_gas = yes; then
22722     if test $in_tree_gas_is_elf = yes \
22723   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22724   then gcc_cv_as_dwarf2_debug_line=yes
22725 fi
22726   elif test x$gcc_cv_as != x; then
22727     echo "$conftest_s" > conftest.s
22728     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22730   (eval $ac_try) 2>&5
22731   ac_status=$?
22732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22733   (exit $ac_status); }; }
22734     then
22735         if test x$gcc_cv_objdump != x \
22736    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22737       | grep debug_line > /dev/null 2>&1; then
22738      gcc_cv_as_dwarf2_debug_line=yes
22739    fi
22740     else
22741       echo "configure: failed program was" >&5
22742       cat conftest.s >&5
22743     fi
22744     rm -f conftest.o conftest.s
22745   fi
22746 fi
22747 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22748 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22749
22750
22751 # The .debug_line file table must be in the exact order that
22752 # we specified the files, since these indices are also used
22753 # by DW_AT_decl_file.  Approximate this test by testing if
22754 # the assembler bitches if the same index is assigned twice.
22755  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22756 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22757 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22758   echo $ECHO_N "(cached) $ECHO_C" >&6
22759 else
22760   gcc_cv_as_dwarf2_file_buggy=no
22761   if test x$gcc_cv_as != x; then
22762     echo '      .file 1 "foo.s"
22763         .file 1 "bar.s"' > conftest.s
22764     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22765   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22766   (eval $ac_try) 2>&5
22767   ac_status=$?
22768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22769   (exit $ac_status); }; }
22770     then
22771         gcc_cv_as_dwarf2_file_buggy=yes
22772     else
22773       echo "configure: failed program was" >&5
22774       cat conftest.s >&5
22775     fi
22776     rm -f conftest.o conftest.s
22777   fi
22778 fi
22779 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22780 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22781
22782
22783  if test $gcc_cv_as_dwarf2_debug_line = yes \
22784  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22785
22786 cat >>confdefs.h <<\_ACEOF
22787 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22788 _ACEOF
22789
22790  fi
22791
22792  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
22793 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
22794 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
22795   echo $ECHO_N "(cached) $ECHO_C" >&6
22796 else
22797   gcc_cv_as_gdwarf2_flag=no
22798     if test $in_tree_gas = yes; then
22799     if test $in_tree_gas_is_elf = yes \
22800   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22801   then gcc_cv_as_gdwarf2_flag=yes
22802 fi
22803   elif test x$gcc_cv_as != x; then
22804     echo "$insn" > conftest.s
22805     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
22806   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22807   (eval $ac_try) 2>&5
22808   ac_status=$?
22809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22810   (exit $ac_status); }; }
22811     then
22812         gcc_cv_as_gdwarf2_flag=yes
22813     else
22814       echo "configure: failed program was" >&5
22815       cat conftest.s >&5
22816     fi
22817     rm -f conftest.o conftest.s
22818   fi
22819 fi
22820 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
22821 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
22822 if test $gcc_cv_as_gdwarf2_flag = yes; then
22823
22824 cat >>confdefs.h <<\_ACEOF
22825 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
22826 _ACEOF
22827
22828 fi
22829
22830  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
22831 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
22832 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
22833   echo $ECHO_N "(cached) $ECHO_C" >&6
22834 else
22835   gcc_cv_as_gstabs_flag=no
22836     if test $in_tree_gas = yes; then
22837     if test $in_tree_gas_is_elf = yes \
22838   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22839   then gcc_cv_as_gstabs_flag=yes
22840 fi
22841   elif test x$gcc_cv_as != x; then
22842     echo "$insn" > conftest.s
22843     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
22844   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22845   (eval $ac_try) 2>&5
22846   ac_status=$?
22847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22848   (exit $ac_status); }; }
22849     then
22850         # The native Solaris 9/Intel assembler doesn't understand --gstabs
22851    # and warns about it, but still exits successfully.  So check for
22852    # this.
22853    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
22854   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22855   (eval $ac_try) 2>&5
22856   ac_status=$?
22857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22858   (exit $ac_status); }; }
22859    then :
22860    else gcc_cv_as_gstabs_flag=yes
22861    fi
22862     else
22863       echo "configure: failed program was" >&5
22864       cat conftest.s >&5
22865     fi
22866     rm -f conftest.o conftest.s
22867   fi
22868 fi
22869 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
22870 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
22871 if test $gcc_cv_as_gstabs_flag = yes; then
22872
22873 cat >>confdefs.h <<\_ACEOF
22874 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
22875 _ACEOF
22876
22877 fi
22878
22879  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
22880 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
22881 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
22882   echo $ECHO_N "(cached) $ECHO_C" >&6
22883 else
22884   gcc_cv_as_debug_prefix_map_flag=no
22885     if test $in_tree_gas = yes; then
22886     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22887   then gcc_cv_as_debug_prefix_map_flag=yes
22888 fi
22889   elif test x$gcc_cv_as != x; then
22890     echo "$insn" > conftest.s
22891     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
22892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22893   (eval $ac_try) 2>&5
22894   ac_status=$?
22895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22896   (exit $ac_status); }; }
22897     then
22898         gcc_cv_as_debug_prefix_map_flag=yes
22899     else
22900       echo "configure: failed program was" >&5
22901       cat conftest.s >&5
22902     fi
22903     rm -f conftest.o conftest.s
22904   fi
22905 fi
22906 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
22907 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
22908 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
22909
22910 cat >>confdefs.h <<\_ACEOF
22911 #define HAVE_AS_DEBUG_PREFIX_MAP 1
22912 _ACEOF
22913
22914 fi
22915 fi
22916
22917 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
22918 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
22919 if test "${gcc_cv_as_line_zero+set}" = set; then
22920   echo $ECHO_N "(cached) $ECHO_C" >&6
22921 else
22922   gcc_cv_as_line_zero=no
22923   if test $in_tree_gas = yes; then
22924     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
22925   then gcc_cv_as_line_zero=yes
22926 fi
22927   elif test "x$gcc_cv_as" != x; then
22928     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
22929     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
22930   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22931   (eval $ac_try) 2>&5
22932   ac_status=$?
22933   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22934   (exit $ac_status); }; } &&
22935        test "x`cat conftest.out`" = x
22936     then
22937       gcc_cv_as_line_zero=yes
22938     else
22939       echo "configure: failed program was" >&5
22940       cat conftest.s >&5
22941       echo "configure: error output was" >&5
22942       cat conftest.out >&5
22943     fi
22944     rm -f conftest.o conftest.s conftest.out
22945   fi
22946 fi
22947 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
22948 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
22949 if test "x$gcc_cv_as_line_zero" = xyes; then
22950
22951 cat >>confdefs.h <<\_ACEOF
22952 #define HAVE_AS_LINE_ZERO 1
22953 _ACEOF
22954
22955 fi
22956
22957 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
22958 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
22959 gcc_cv_ld_ro_rw_mix=unknown
22960 if test $in_tree_ld = yes ; then
22961   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
22962      && test $in_tree_ld_is_elf = yes; then
22963     gcc_cv_ld_ro_rw_mix=read-write
22964   fi
22965 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
22966   echo '.section myfoosect, "a"' > conftest1.s
22967   echo '.section myfoosect, "aw"' > conftest2.s
22968   echo '.byte 1' >> conftest2.s
22969   echo '.section myfoosect, "a"' > conftest3.s
22970   echo '.byte 0' >> conftest3.s
22971   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
22972      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
22973      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
22974      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
22975         conftest2.o conftest3.o > /dev/null 2>&1; then
22976     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
22977                          | sed -e '/myfoosect/!d' -e N`
22978     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
22979       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
22980         gcc_cv_ld_ro_rw_mix=read-only
22981       else
22982         gcc_cv_ld_ro_rw_mix=read-write
22983       fi
22984     fi
22985   fi
22986   rm -f conftest.* conftest[123].*
22987 fi
22988 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
22989
22990 cat >>confdefs.h <<\_ACEOF
22991 #define HAVE_LD_RO_RW_SECTION_MIXING 1
22992 _ACEOF
22993
22994 fi
22995 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
22996 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
22997
22998 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
22999 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23000 gcc_cv_ld_eh_frame_hdr=no
23001 if test $in_tree_ld = yes ; then
23002   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23003      && test $in_tree_ld_is_elf = yes; then
23004     gcc_cv_ld_eh_frame_hdr=yes
23005   fi
23006 elif test x$gcc_cv_ld != x; then
23007         # Check if linker supports --eh-frame-hdr option
23008         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23009                 gcc_cv_ld_eh_frame_hdr=yes
23010         fi
23011 fi
23012
23013 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23014
23015 cat >>confdefs.h <<\_ACEOF
23016 #define HAVE_LD_EH_FRAME_HDR 1
23017 _ACEOF
23018
23019 fi
23020 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23021 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23022
23023 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23024 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23025 gcc_cv_ld_pie=no
23026 if test $in_tree_ld = yes ; then
23027   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23028      && test $in_tree_ld_is_elf = yes; then
23029     gcc_cv_ld_pie=yes
23030   fi
23031 elif test x$gcc_cv_ld != x; then
23032         # Check if linker supports -pie option
23033         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23034                 gcc_cv_ld_pie=yes
23035         fi
23036 fi
23037 if test x"$gcc_cv_ld_pie" = xyes; then
23038
23039 cat >>confdefs.h <<\_ACEOF
23040 #define HAVE_LD_PIE 1
23041 _ACEOF
23042
23043 fi
23044 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23045 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23046
23047 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23048 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23049 gcc_cv_ld_eh_gc_sections=no
23050 if test $in_tree_ld = yes ; then
23051   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23052      && test $in_tree_ld_is_elf = yes; then
23053     gcc_cv_ld_eh_gc_sections=yes
23054   fi
23055 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23056   cat > conftest.s <<EOF
23057         .section        .text
23058 .globl _start
23059         .type _start, @function
23060 _start:
23061         .long foo
23062         .size _start, .-_start
23063         .section        .text.foo,"ax",@progbits
23064         .type foo, @function
23065 foo:
23066         .long 0
23067         .size foo, .-foo
23068         .section        .gcc_except_table.foo,"a",@progbits
23069 .L0:
23070         .long 0
23071         .section        .eh_frame,"a",@progbits
23072         .long .L0
23073 EOF
23074   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23075     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23076          | grep "gc-sections option ignored" > /dev/null; then
23077       gcc_cv_ld_eh_gc_sections=no
23078     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23079       gcc_cv_ld_eh_gc_sections=yes
23080       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23081       if test x$gcc_cv_as_comdat_group != xyes; then
23082         gcc_cv_ld_eh_gc_sections=no
23083         cat > conftest.s <<EOF
23084         .section        .text
23085 .globl _start
23086         .type _start, @function
23087 _start:
23088         .long foo
23089         .size _start, .-_start
23090         .section        .gnu.linkonce.t.foo,"ax",@progbits
23091         .type foo, @function
23092 foo:
23093         .long 0
23094         .size foo, .-foo
23095         .section        .gcc_except_table.foo,"a",@progbits
23096 .L0:
23097         .long 0
23098         .section        .eh_frame,"a",@progbits
23099         .long .L0
23100 EOF
23101         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23102           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23103                | grep "gc-sections option ignored" > /dev/null; then
23104             gcc_cv_ld_eh_gc_sections=no
23105           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23106             gcc_cv_ld_eh_gc_sections=yes
23107           fi
23108         fi
23109       fi
23110     fi
23111   fi
23112   rm -f conftest.s conftest.o conftest
23113 fi
23114 case "$target" in
23115   hppa*-*-linux*)
23116     # ??? This apparently exposes a binutils bug with PC-relative relocations.
23117     gcc_cv_ld_eh_gc_sections=no
23118     ;;
23119 esac
23120 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23121
23122 cat >>confdefs.h <<\_ACEOF
23123 #define HAVE_LD_EH_GC_SECTIONS 1
23124 _ACEOF
23125
23126 fi
23127 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23128 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23129
23130 # --------
23131 # UNSORTED
23132 # --------
23133
23134 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23135 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23136 if test "${gcc_cv_ld_as_needed+set}" = set; then
23137   echo $ECHO_N "(cached) $ECHO_C" >&6
23138 else
23139   gcc_cv_ld_as_needed=no
23140 if test $in_tree_ld = yes ; then
23141   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23142      && test $in_tree_ld_is_elf = yes; then
23143     gcc_cv_ld_as_needed=yes
23144   fi
23145 elif test x$gcc_cv_ld != x; then
23146         # Check if linker supports --as-needed and --no-as-needed options
23147         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23148                 gcc_cv_ld_as_needed=yes
23149         fi
23150 fi
23151
23152 fi
23153 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23154 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23155 if test x"$gcc_cv_ld_as_needed" = xyes; then
23156
23157 cat >>confdefs.h <<\_ACEOF
23158 #define HAVE_LD_AS_NEEDED 1
23159 _ACEOF
23160
23161 fi
23162
23163 case "$target:$tm_file" in
23164   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23165     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23166 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23167 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23168   echo $ECHO_N "(cached) $ECHO_C" >&6
23169 else
23170   gcc_cv_ld_no_dot_syms=no
23171     if test $in_tree_ld = yes ; then
23172       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23173         gcc_cv_ld_no_dot_syms=yes
23174       fi
23175     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23176       cat > conftest1.s <<EOF
23177         .text
23178         bl .foo
23179 EOF
23180       cat > conftest2.s <<EOF
23181         .section ".opd","aw"
23182         .align 3
23183         .globl foo
23184         .type foo,@function
23185 foo:
23186         .quad .LEfoo,.TOC.@tocbase,0
23187         .text
23188 .LEfoo:
23189         blr
23190         .size foo,.-.LEfoo
23191 EOF
23192       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23193          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23194          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23195         gcc_cv_ld_no_dot_syms=yes
23196       fi
23197       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23198     fi
23199
23200 fi
23201 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23202 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23203     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23204
23205 cat >>confdefs.h <<\_ACEOF
23206 #define HAVE_LD_NO_DOT_SYMS 1
23207 _ACEOF
23208
23209     fi
23210     ;;
23211 esac
23212
23213 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23214 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23215 if test "${gcc_cv_ld_sysroot+set}" = set; then
23216   echo $ECHO_N "(cached) $ECHO_C" >&6
23217 else
23218   gcc_cv_ld_sysroot=no
23219   if test $in_tree_ld = yes ; then
23220       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23221         gcc_cv_ld_sysroot=yes
23222       fi
23223   elif test x$gcc_cv_ld != x; then
23224     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23225       gcc_cv_ld_sysroot=yes
23226     fi
23227   fi
23228 fi
23229 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23230 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23231 if test x"$gcc_cv_ld_sysroot" = xyes; then
23232
23233 cat >>confdefs.h <<\_ACEOF
23234 #define HAVE_LD_SYSROOT 1
23235 _ACEOF
23236
23237 fi
23238
23239 if test x$with_sysroot = x && test x$host = x$target \
23240    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23241    && test "$prefix" != "NONE"; then
23242
23243 cat >>confdefs.h <<_ACEOF
23244 #define PREFIX_INCLUDE_DIR "$prefix/include"
23245 _ACEOF
23246
23247 fi
23248
23249 # Test for stack protector support in target C library.
23250 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23251 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23252 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23253   echo $ECHO_N "(cached) $ECHO_C" >&6
23254 else
23255   gcc_cv_libc_provides_ssp=no
23256     case "$target" in
23257        *-*-linux*)
23258       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23259         if test "x$with_sysroot" = x; then
23260           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23261         elif test "x$with_build_sysroot" != "x"; then
23262           glibc_header_dir="${with_build_sysroot}/usr/include"
23263         elif test "x$with_sysroot" = xyes; then
23264           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23265         else
23266           glibc_header_dir="${with_sysroot}/usr/include"
23267         fi
23268       else
23269         glibc_header_dir=/usr/include
23270       fi
23271       # glibc 2.4 and later provides __stack_chk_fail and
23272       # either __stack_chk_guard, or TLS access to stack guard canary.
23273       if test -f $glibc_header_dir/features.h \
23274          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23275             $glibc_header_dir/features.h > /dev/null; then
23276         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23277            $glibc_header_dir/features.h > /dev/null; then
23278           gcc_cv_libc_provides_ssp=yes
23279         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23280              $glibc_header_dir/features.h > /dev/null \
23281              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23282              $glibc_header_dir/features.h > /dev/null; then
23283           gcc_cv_libc_provides_ssp=yes
23284         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23285              $glibc_header_dir/features.h > /dev/null && \
23286              test -f $glibc_header_dir/bits/uClibc_config.h && \
23287              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23288              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23289           gcc_cv_libc_provides_ssp=yes
23290         fi
23291       fi
23292         ;;
23293        *-*-darwin*)
23294          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23295 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23296 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23297   echo $ECHO_N "(cached) $ECHO_C" >&6
23298 else
23299   cat >conftest.$ac_ext <<_ACEOF
23300 /* confdefs.h.  */
23301 _ACEOF
23302 cat confdefs.h >>conftest.$ac_ext
23303 cat >>conftest.$ac_ext <<_ACEOF
23304 /* end confdefs.h.  */
23305 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23306    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23307 #define __stack_chk_fail innocuous___stack_chk_fail
23308
23309 /* System header to define __stub macros and hopefully few prototypes,
23310     which can conflict with char __stack_chk_fail (); below.
23311     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23312     <limits.h> exists even on freestanding compilers.  */
23313
23314 #ifdef __STDC__
23315 # include <limits.h>
23316 #else
23317 # include <assert.h>
23318 #endif
23319
23320 #undef __stack_chk_fail
23321
23322 /* Override any gcc2 internal prototype to avoid an error.  */
23323 #ifdef __cplusplus
23324 extern "C"
23325 {
23326 #endif
23327 /* We use char because int might match the return type of a gcc2
23328    builtin and then its argument prototype would still apply.  */
23329 char __stack_chk_fail ();
23330 /* The GNU C library defines this for functions which it implements
23331     to always fail with ENOSYS.  Some functions are actually named
23332     something starting with __ and the normal name is an alias.  */
23333 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23334 choke me
23335 #else
23336 char (*f) () = __stack_chk_fail;
23337 #endif
23338 #ifdef __cplusplus
23339 }
23340 #endif
23341
23342 int
23343 main ()
23344 {
23345 return f != __stack_chk_fail;
23346   ;
23347   return 0;
23348 }
23349 _ACEOF
23350 rm -f conftest.$ac_objext conftest$ac_exeext
23351 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23352   (eval $ac_link) 2>conftest.er1
23353   ac_status=$?
23354   grep -v '^ *+' conftest.er1 >conftest.err
23355   rm -f conftest.er1
23356   cat conftest.err >&5
23357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23358   (exit $ac_status); } &&
23359          { ac_try='test -z "$ac_c_werror_flag"
23360                          || test ! -s conftest.err'
23361   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23362   (eval $ac_try) 2>&5
23363   ac_status=$?
23364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23365   (exit $ac_status); }; } &&
23366          { ac_try='test -s conftest$ac_exeext'
23367   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23368   (eval $ac_try) 2>&5
23369   ac_status=$?
23370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23371   (exit $ac_status); }; }; then
23372   ac_cv_func___stack_chk_fail=yes
23373 else
23374   echo "$as_me: failed program was:" >&5
23375 sed 's/^/| /' conftest.$ac_ext >&5
23376
23377 ac_cv_func___stack_chk_fail=no
23378 fi
23379 rm -f conftest.err conftest.$ac_objext \
23380       conftest$ac_exeext conftest.$ac_ext
23381 fi
23382 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23383 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23384 if test $ac_cv_func___stack_chk_fail = yes; then
23385   gcc_cv_libc_provides_ssp=yes
23386 else
23387   echo "no __stack_chk_fail on this target"
23388 fi
23389
23390         ;;
23391   *) gcc_cv_libc_provides_ssp=no ;;
23392     esac
23393 fi
23394 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23395 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23396
23397 if test x$gcc_cv_libc_provides_ssp = xyes; then
23398
23399 cat >>confdefs.h <<\_ACEOF
23400 #define TARGET_LIBC_PROVIDES_SSP 1
23401 _ACEOF
23402
23403 fi
23404
23405 # Check if TFmode long double should be used by default or not.
23406 # Some glibc targets used DFmode long double, but with glibc 2.4
23407 # and later they can use TFmode.
23408 case "$target" in
23409   powerpc*-*-linux* | \
23410   powerpc*-*-gnu* | \
23411   sparc*-*-linux* | \
23412   s390*-*-linux* | \
23413   alpha*-*-linux*)
23414
23415 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23416 if test "${with_long_double_128+set}" = set; then
23417   withval="$with_long_double_128"
23418   gcc_cv_target_ldbl128="$with_long_double_128"
23419 else
23420   gcc_cv_target_ldbl128=no
23421       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23422         if test "x$with_sysroot" = x; then
23423           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23424         elif test "x$with_build_sysroot" != "x"; then
23425           glibc_header_dir="${with_build_sysroot}/usr/include"
23426         elif test "x$with_sysroot" = xyes; then
23427           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23428         else
23429           glibc_header_dir="${with_sysroot}/usr/include"
23430         fi
23431       else
23432         glibc_header_dir=/usr/include
23433       fi
23434       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23435         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23436       && gcc_cv_target_ldbl128=yes
23437
23438 fi;
23439     ;;
23440 esac
23441 if test x$gcc_cv_target_ldbl128 = xyes; then
23442
23443 cat >>confdefs.h <<\_ACEOF
23444 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23445 _ACEOF
23446
23447 fi
23448
23449 # Find out what GC implementation we want, or may, use.
23450
23451 # Check whether --with-gc or --without-gc was given.
23452 if test "${with_gc+set}" = set; then
23453   withval="$with_gc"
23454   case "$withval" in
23455   page)
23456     GGC=ggc-$withval
23457     ;;
23458   zone)
23459     GGC=ggc-$withval
23460
23461 cat >>confdefs.h <<\_ACEOF
23462 #define GGC_ZONE 1
23463 _ACEOF
23464
23465     ;;
23466   *)
23467     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23468 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23469    { (exit 1); exit 1; }; }
23470     ;;
23471 esac
23472 else
23473   GGC=ggc-page
23474 fi;
23475
23476 echo "Using $GGC for garbage collection."
23477
23478 # Use the system's zlib library.
23479 zlibdir=-L../zlib
23480 zlibinc="-I\$(srcdir)/../zlib"
23481
23482 # Check whether --with-system-zlib or --without-system-zlib was given.
23483 if test "${with_system_zlib+set}" = set; then
23484   withval="$with_system_zlib"
23485   zlibdir=
23486 zlibinc=
23487
23488 fi;
23489
23490
23491
23492
23493 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23494 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23495     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23496 if test "${enable_maintainer_mode+set}" = set; then
23497   enableval="$enable_maintainer_mode"
23498   maintainer_mode=$enableval
23499 else
23500   maintainer_mode=no
23501 fi;
23502
23503 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23504 echo "${ECHO_T}$maintainer_mode" >&6
23505
23506 if test "$maintainer_mode" = "yes"; then
23507   MAINT=''
23508 else
23509   MAINT='#'
23510 fi
23511
23512 # --------------
23513 # Language hooks
23514 # --------------
23515
23516 # Make empty files to contain the specs and options for each language.
23517 # Then add #include lines to for a compiler that has specs and/or options.
23518
23519 subdirs=
23520 lang_opt_files=
23521 lang_specs_files=
23522 lang_tree_files=
23523 # These (without "all_") are set in each config-lang.in.
23524 # `language' must be a single word so is spelled singularly.
23525 all_languages=
23526 all_compilers=
23527 all_outputs='Makefile gccbug libada-mk'
23528 # List of language makefile fragments.
23529 all_lang_makefrags=
23530 # List of language subdirectory makefiles.  Deprecated.
23531 all_lang_makefiles=
23532 # Additional files for gengtype
23533 all_gtfiles="$target_gtfiles"
23534
23535 # These are the languages that are set in --enable-languages,
23536 # and are available in the GCC tree.
23537 all_selected_languages=
23538
23539 # Add the language fragments.
23540 # Languages are added via two mechanisms.  Some information must be
23541 # recorded in makefile variables, these are defined in config-lang.in.
23542 # We accumulate them and plug them into the main Makefile.
23543 # The other mechanism is a set of hooks for each of the main targets
23544 # like `clean', `install', etc.
23545
23546 language_hooks="Make-hooks"
23547
23548 for lang in ${srcdir}/*/config-lang.in
23549 do
23550         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23551
23552         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23553         if test "x$lang_alias" = x
23554         then
23555               echo "$lang doesn't set \$language." 1>&2
23556               exit 1
23557         fi
23558         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23559         subdirs="$subdirs $subdir"
23560
23561         # $gcc_subdir is where the gcc integration files are to be found
23562         # for a language, both for internal compiler purposes (compiler
23563         # sources implementing front-end to GCC tree converters), and for
23564         # build infrastructure purposes (Make-lang.in, etc.)
23565         #
23566         # This will be <subdir> (relative to $srcdir) if a line like
23567         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23568         # is found in <langdir>/config-lang.in, and will remain <langdir>
23569         # otherwise.
23570         #
23571         # Except for the language alias (fetched above), the regular
23572         # "config-lang.in" contents are always retrieved from $gcc_subdir,
23573         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23574         # only this and the language alias.
23575
23576         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
23577         if [ "$gcc_subdir" = "" ]; then
23578            gcc_subdir="$subdir"
23579         fi
23580
23581         case ",$enable_languages," in
23582         *,$lang_alias,*)
23583             all_selected_languages="$all_selected_languages $lang_alias"
23584             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23585                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23586             fi
23587             ;;
23588         esac
23589
23590         language=
23591         boot_language=
23592         compilers=
23593         outputs=
23594         gtfiles=
23595         subdir_requires=
23596         . ${srcdir}/$gcc_subdir/config-lang.in
23597         if test "x$language" = x
23598         then
23599                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23600                 exit 1
23601         fi
23602
23603         ok=:
23604         case ",$enable_languages," in
23605                 *,$lang_alias,*) ;;
23606                 *)
23607                         for i in $subdir_requires; do
23608                                 test -f "${srcdir}/$i/config-lang.in" && continue
23609                                 ok=false
23610                                 break
23611                         done
23612                 ;;
23613         esac
23614         $ok || continue
23615
23616         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23617         if test -f $srcdir/$gcc_subdir/lang.opt; then
23618             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23619         fi
23620         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23621             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23622         fi
23623         if test -f ${srcdir}/$gcc_subdir/Makefile.in
23624                 then all_lang_makefiles="$gcc_subdir/Makefile"
23625         fi
23626         all_languages="$all_languages $language"
23627         all_compilers="$all_compilers $compilers"
23628         all_outputs="$all_outputs $outputs"
23629         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23630 done
23631
23632 # Pick up gtfiles for c
23633 gtfiles=
23634 . ${srcdir}/c-config-lang.in
23635 all_gtfiles="$all_gtfiles [c] $gtfiles"
23636
23637 check_languages=
23638 for language in $all_selected_languages
23639 do
23640         check_languages="$check_languages check-$language"
23641 done
23642
23643 # We link each language in with a set of hooks, reached indirectly via
23644 # lang.${target}.  Only do so for selected languages.
23645
23646 rm -f Make-hooks
23647 touch Make-hooks
23648 target_list="all.cross start.encap rest.encap tags \
23649         install-common install-man install-info install-pdf dvi pdf \
23650         html uninstall info man srcextra srcman srcinfo \
23651         mostlyclean clean distclean maintainer-clean"
23652
23653 for t in $target_list
23654 do
23655         x=
23656         for lang in $all_selected_languages
23657         do
23658                 x="$x $lang.$t"
23659         done
23660         echo "lang.$t: $x" >> Make-hooks
23661 done
23662
23663 # --------
23664 # UNSORTED
23665 # --------
23666
23667 # Create .gdbinit.
23668
23669 echo "dir ." > .gdbinit
23670 echo "dir ${srcdir}" >> .gdbinit
23671 if test x$gdb_needs_out_file_path = xyes
23672 then
23673         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23674 fi
23675 if test "x$subdirs" != x; then
23676         for s in $subdirs
23677         do
23678                 echo "dir ${srcdir}/$s" >> .gdbinit
23679         done
23680 fi
23681 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23682
23683 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23684
23685
23686
23687 # Find a directory in which to install a shared libgcc.
23688
23689 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23690 if test "${enable_version_specific_runtime_libs+set}" = set; then
23691   enableval="$enable_version_specific_runtime_libs"
23692
23693 fi;
23694
23695
23696 # Check whether --with-slibdir or --without-slibdir was given.
23697 if test "${with_slibdir+set}" = set; then
23698   withval="$with_slibdir"
23699   slibdir="$with_slibdir"
23700 else
23701   if test "${enable_version_specific_runtime_libs+set}" = set; then
23702   slibdir='$(libsubdir)'
23703 elif test "$host" != "$target"; then
23704   slibdir='$(build_tooldir)/lib'
23705 else
23706   slibdir='$(libdir)'
23707 fi
23708 fi;
23709
23710
23711
23712 # Check whether --with-datarootdir or --without-datarootdir was given.
23713 if test "${with_datarootdir+set}" = set; then
23714   withval="$with_datarootdir"
23715   datarootdir="\${prefix}/$with_datarootdir"
23716 else
23717   datarootdir='$(prefix)/share'
23718 fi;
23719
23720
23721
23722 # Check whether --with-docdir or --without-docdir was given.
23723 if test "${with_docdir+set}" = set; then
23724   withval="$with_docdir"
23725   docdir="\${prefix}/$with_docdir"
23726 else
23727   docdir='$(datarootdir)'
23728 fi;
23729
23730
23731
23732 # Check whether --with-htmldir or --without-htmldir was given.
23733 if test "${with_htmldir+set}" = set; then
23734   withval="$with_htmldir"
23735   htmldir="\${prefix}/$with_htmldir"
23736 else
23737   htmldir='$(docdir)'
23738 fi;
23739
23740
23741 # Substitute configuration variables
23742
23743
23744
23745
23746
23747
23748
23749
23750
23751
23752
23753
23754
23755
23756
23757
23758
23759
23760
23761
23762
23763
23764
23765
23766
23767
23768
23769
23770
23771
23772
23773
23774
23775
23776
23777
23778
23779
23780
23781
23782
23783
23784
23785
23786
23787
23788
23789
23790
23791
23792
23793
23794
23795
23796
23797
23798
23799 # Echo link setup.
23800 if test x${build} = x${host} ; then
23801   if test x${host} = x${target} ; then
23802     echo "Links are now set up to build a native compiler for ${target}." 1>&2
23803   else
23804     echo "Links are now set up to build a cross-compiler" 1>&2
23805     echo " from ${host} to ${target}." 1>&2
23806   fi
23807 else
23808   if test x${host} = x${target} ; then
23809     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
23810     echo " for ${target}." 1>&2
23811   else
23812     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
23813     echo " from ${host} to ${target}." 1>&2
23814   fi
23815 fi
23816
23817
23818
23819
23820 # Configure the subdirectories
23821 # AC_CONFIG_SUBDIRS($subdirs)
23822
23823 # Create the Makefile
23824 # and configure language subdirectories
23825           ac_config_files="$ac_config_files $all_outputs"
23826
23827
23828           ac_config_commands="$ac_config_commands default"
23829
23830 cat >confcache <<\_ACEOF
23831 # This file is a shell script that caches the results of configure
23832 # tests run on this system so they can be shared between configure
23833 # scripts and configure runs, see configure's option --config-cache.
23834 # It is not useful on other systems.  If it contains results you don't
23835 # want to keep, you may remove or edit it.
23836 #
23837 # config.status only pays attention to the cache file if you give it
23838 # the --recheck option to rerun configure.
23839 #
23840 # `ac_cv_env_foo' variables (set or unset) will be overridden when
23841 # loading this file, other *unset* `ac_cv_foo' will be assigned the
23842 # following values.
23843
23844 _ACEOF
23845
23846 # The following way of writing the cache mishandles newlines in values,
23847 # but we know of no workaround that is simple, portable, and efficient.
23848 # So, don't put newlines in cache variables' values.
23849 # Ultrix sh set writes to stderr and can't be redirected directly,
23850 # and sets the high bit in the cache file unless we assign to the vars.
23851 {
23852   (set) 2>&1 |
23853     case `(ac_space=' '; set | grep ac_space) 2>&1` in
23854     *ac_space=\ *)
23855       # `set' does not quote correctly, so add quotes (double-quote
23856       # substitution turns \\\\ into \\, and sed turns \\ into \).
23857       sed -n \
23858         "s/'/'\\\\''/g;
23859           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
23860       ;;
23861     *)
23862       # `set' quotes correctly as required by POSIX, so do not add quotes.
23863       sed -n \
23864         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
23865       ;;
23866     esac;
23867 } |
23868   sed '
23869      t clear
23870      : clear
23871      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
23872      t end
23873      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
23874      : end' >>confcache
23875 if diff $cache_file confcache >/dev/null 2>&1; then :; else
23876   if test -w $cache_file; then
23877     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
23878     cat confcache >$cache_file
23879   else
23880     echo "not updating unwritable cache $cache_file"
23881   fi
23882 fi
23883 rm -f confcache
23884
23885 test "x$prefix" = xNONE && prefix=$ac_default_prefix
23886 # Let make expand exec_prefix.
23887 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
23888
23889 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23890 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23891 # trailing colons and then remove the whole line if VPATH becomes empty
23892 # (actually we leave an empty line to preserve line numbers).
23893 if test "x$srcdir" = x.; then
23894   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23895 s/:*\$(srcdir):*/:/;
23896 s/:*\${srcdir}:*/:/;
23897 s/:*@srcdir@:*/:/;
23898 s/^\([^=]*=[     ]*\):*/\1/;
23899 s/:*$//;
23900 s/^[^=]*=[       ]*$//;
23901 }'
23902 fi
23903
23904 DEFS=-DHAVE_CONFIG_H
23905
23906 ac_libobjs=
23907 ac_ltlibobjs=
23908 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
23909   # 1. Remove the extension, and $U if already installed.
23910   ac_i=`echo "$ac_i" |
23911          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
23912   # 2. Add them.
23913   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
23914   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
23915 done
23916 LIBOBJS=$ac_libobjs
23917
23918 LTLIBOBJS=$ac_ltlibobjs
23919
23920
23921
23922 : ${CONFIG_STATUS=./config.status}
23923 ac_clean_files_save=$ac_clean_files
23924 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23925 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
23926 echo "$as_me: creating $CONFIG_STATUS" >&6;}
23927 cat >$CONFIG_STATUS <<_ACEOF
23928 #! $SHELL
23929 # Generated by $as_me.
23930 # Run this file to recreate the current configuration.
23931 # Compiler output produced by configure, useful for debugging
23932 # configure, is in config.log if it exists.
23933
23934 debug=false
23935 ac_cs_recheck=false
23936 ac_cs_silent=false
23937 SHELL=\${CONFIG_SHELL-$SHELL}
23938 _ACEOF
23939
23940 cat >>$CONFIG_STATUS <<\_ACEOF
23941 ## --------------------- ##
23942 ## M4sh Initialization.  ##
23943 ## --------------------- ##
23944
23945 # Be Bourne compatible
23946 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
23947   emulate sh
23948   NULLCMD=:
23949   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
23950   # is contrary to our usage.  Disable this feature.
23951   alias -g '${1+"$@"}'='"$@"'
23952 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
23953   set -o posix
23954 fi
23955 DUALCASE=1; export DUALCASE # for MKS sh
23956
23957 # Support unset when possible.
23958 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
23959   as_unset=unset
23960 else
23961   as_unset=false
23962 fi
23963
23964
23965 # Work around bugs in pre-3.0 UWIN ksh.
23966 $as_unset ENV MAIL MAILPATH
23967 PS1='$ '
23968 PS2='> '
23969 PS4='+ '
23970
23971 # NLS nuisances.
23972 for as_var in \
23973   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
23974   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
23975   LC_TELEPHONE LC_TIME
23976 do
23977   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
23978     eval $as_var=C; export $as_var
23979   else
23980     $as_unset $as_var
23981   fi
23982 done
23983
23984 # Required to use basename.
23985 if expr a : '\(a\)' >/dev/null 2>&1; then
23986   as_expr=expr
23987 else
23988   as_expr=false
23989 fi
23990
23991 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
23992   as_basename=basename
23993 else
23994   as_basename=false
23995 fi
23996
23997
23998 # Name of the executable.
23999 as_me=`$as_basename "$0" ||
24000 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24001          X"$0" : 'X\(//\)$' \| \
24002          X"$0" : 'X\(/\)$' \| \
24003          .     : '\(.\)' 2>/dev/null ||
24004 echo X/"$0" |
24005     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24006           /^X\/\(\/\/\)$/{ s//\1/; q; }
24007           /^X\/\(\/\).*/{ s//\1/; q; }
24008           s/.*/./; q'`
24009
24010
24011 # PATH needs CR, and LINENO needs CR and PATH.
24012 # Avoid depending upon Character Ranges.
24013 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24014 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24015 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24016 as_cr_digits='0123456789'
24017 as_cr_alnum=$as_cr_Letters$as_cr_digits
24018
24019 # The user is always right.
24020 if test "${PATH_SEPARATOR+set}" != set; then
24021   echo "#! /bin/sh" >conf$$.sh
24022   echo  "exit 0"   >>conf$$.sh
24023   chmod +x conf$$.sh
24024   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24025     PATH_SEPARATOR=';'
24026   else
24027     PATH_SEPARATOR=:
24028   fi
24029   rm -f conf$$.sh
24030 fi
24031
24032
24033   as_lineno_1=$LINENO
24034   as_lineno_2=$LINENO
24035   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24036   test "x$as_lineno_1" != "x$as_lineno_2" &&
24037   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
24038   # Find who we are.  Look in the path if we contain no path at all
24039   # relative or not.
24040   case $0 in
24041     *[\\/]* ) as_myself=$0 ;;
24042     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24043 for as_dir in $PATH
24044 do
24045   IFS=$as_save_IFS
24046   test -z "$as_dir" && as_dir=.
24047   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24048 done
24049
24050        ;;
24051   esac
24052   # We did not find ourselves, most probably we were run as `sh COMMAND'
24053   # in which case we are not to be found in the path.
24054   if test "x$as_myself" = x; then
24055     as_myself=$0
24056   fi
24057   if test ! -f "$as_myself"; then
24058     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24059 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24060    { (exit 1); exit 1; }; }
24061   fi
24062   case $CONFIG_SHELL in
24063   '')
24064     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24065 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24066 do
24067   IFS=$as_save_IFS
24068   test -z "$as_dir" && as_dir=.
24069   for as_base in sh bash ksh sh5; do
24070          case $as_dir in
24071          /*)
24072            if ("$as_dir/$as_base" -c '
24073   as_lineno_1=$LINENO
24074   as_lineno_2=$LINENO
24075   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24076   test "x$as_lineno_1" != "x$as_lineno_2" &&
24077   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
24078              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24079              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24080              CONFIG_SHELL=$as_dir/$as_base
24081              export CONFIG_SHELL
24082              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24083            fi;;
24084          esac
24085        done
24086 done
24087 ;;
24088   esac
24089
24090   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24091   # uniformly replaced by the line number.  The first 'sed' inserts a
24092   # line-number line before each line; the second 'sed' does the real
24093   # work.  The second script uses 'N' to pair each line-number line
24094   # with the numbered line, and appends trailing '-' during
24095   # substitution so that $LINENO is not a special case at line end.
24096   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24097   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
24098   sed '=' <$as_myself |
24099     sed '
24100       N
24101       s,$,-,
24102       : loop
24103       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24104       t loop
24105       s,-$,,
24106       s,^['$as_cr_digits']*\n,,
24107     ' >$as_me.lineno &&
24108   chmod +x $as_me.lineno ||
24109     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24110 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24111    { (exit 1); exit 1; }; }
24112
24113   # Don't try to exec as it changes $[0], causing all sort of problems
24114   # (the dirname of $[0] is not the place where we might find the
24115   # original and so on.  Autoconf is especially sensible to this).
24116   . ./$as_me.lineno
24117   # Exit status is that of the last command.
24118   exit
24119 }
24120
24121
24122 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24123   *c*,-n*) ECHO_N= ECHO_C='
24124 ' ECHO_T='      ' ;;
24125   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24126   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
24127 esac
24128
24129 if expr a : '\(a\)' >/dev/null 2>&1; then
24130   as_expr=expr
24131 else
24132   as_expr=false
24133 fi
24134
24135 rm -f conf$$ conf$$.exe conf$$.file
24136 echo >conf$$.file
24137 if ln -s conf$$.file conf$$ 2>/dev/null; then
24138   # We could just check for DJGPP; but this test a) works b) is more generic
24139   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24140   if test -f conf$$.exe; then
24141     # Don't use ln at all; we don't have any links
24142     as_ln_s='cp -p'
24143   else
24144     as_ln_s='ln -s'
24145   fi
24146 elif ln conf$$.file conf$$ 2>/dev/null; then
24147   as_ln_s=ln
24148 else
24149   as_ln_s='cp -p'
24150 fi
24151 rm -f conf$$ conf$$.exe conf$$.file
24152
24153 if mkdir -p . 2>/dev/null; then
24154   as_mkdir_p=:
24155 else
24156   test -d ./-p && rmdir ./-p
24157   as_mkdir_p=false
24158 fi
24159
24160 as_executable_p="test -f"
24161
24162 # Sed expression to map a string onto a valid CPP name.
24163 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24164
24165 # Sed expression to map a string onto a valid variable name.
24166 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24167
24168
24169 # IFS
24170 # We need space, tab and new line, in precisely that order.
24171 as_nl='
24172 '
24173 IFS="   $as_nl"
24174
24175 # CDPATH.
24176 $as_unset CDPATH
24177
24178 exec 6>&1
24179
24180 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24181 # report actual input values of CONFIG_FILES etc. instead of their
24182 # values after options handling.  Logging --version etc. is OK.
24183 exec 5>>config.log
24184 {
24185   echo
24186   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24187 ## Running $as_me. ##
24188 _ASBOX
24189 } >&5
24190 cat >&5 <<_CSEOF
24191
24192 This file was extended by $as_me, which was
24193 generated by GNU Autoconf 2.59.  Invocation command line was
24194
24195   CONFIG_FILES    = $CONFIG_FILES
24196   CONFIG_HEADERS  = $CONFIG_HEADERS
24197   CONFIG_LINKS    = $CONFIG_LINKS
24198   CONFIG_COMMANDS = $CONFIG_COMMANDS
24199   $ $0 $@
24200
24201 _CSEOF
24202 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24203 echo >&5
24204 _ACEOF
24205
24206 # Files that config.status was made for.
24207 if test -n "$ac_config_files"; then
24208   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24209 fi
24210
24211 if test -n "$ac_config_headers"; then
24212   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24213 fi
24214
24215 if test -n "$ac_config_links"; then
24216   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24217 fi
24218
24219 if test -n "$ac_config_commands"; then
24220   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24221 fi
24222
24223 cat >>$CONFIG_STATUS <<\_ACEOF
24224
24225 ac_cs_usage="\
24226 \`$as_me' instantiates files from templates according to the
24227 current configuration.
24228
24229 Usage: $0 [OPTIONS] [FILE]...
24230
24231   -h, --help       print this help, then exit
24232   -V, --version    print version number, then exit
24233   -q, --quiet      do not print progress messages
24234   -d, --debug      don't remove temporary files
24235       --recheck    update $as_me by reconfiguring in the same conditions
24236   --file=FILE[:TEMPLATE]
24237                    instantiate the configuration file FILE
24238   --header=FILE[:TEMPLATE]
24239                    instantiate the configuration header FILE
24240
24241 Configuration files:
24242 $config_files
24243
24244 Configuration headers:
24245 $config_headers
24246
24247 Configuration commands:
24248 $config_commands
24249
24250 Report bugs to <bug-autoconf@gnu.org>."
24251 _ACEOF
24252
24253 cat >>$CONFIG_STATUS <<_ACEOF
24254 ac_cs_version="\\
24255 config.status
24256 configured by $0, generated by GNU Autoconf 2.59,
24257   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24258
24259 Copyright (C) 2003 Free Software Foundation, Inc.
24260 This config.status script is free software; the Free Software Foundation
24261 gives unlimited permission to copy, distribute and modify it."
24262 srcdir=$srcdir
24263 _ACEOF
24264
24265 cat >>$CONFIG_STATUS <<\_ACEOF
24266 # If no file are specified by the user, then we need to provide default
24267 # value.  By we need to know if files were specified by the user.
24268 ac_need_defaults=:
24269 while test $# != 0
24270 do
24271   case $1 in
24272   --*=*)
24273     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24274     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24275     ac_shift=:
24276     ;;
24277   -*)
24278     ac_option=$1
24279     ac_optarg=$2
24280     ac_shift=shift
24281     ;;
24282   *) # This is not an option, so the user has probably given explicit
24283      # arguments.
24284      ac_option=$1
24285      ac_need_defaults=false;;
24286   esac
24287
24288   case $ac_option in
24289   # Handling of the options.
24290 _ACEOF
24291 cat >>$CONFIG_STATUS <<\_ACEOF
24292   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24293     ac_cs_recheck=: ;;
24294   --version | --vers* | -V )
24295     echo "$ac_cs_version"; exit 0 ;;
24296   --he | --h)
24297     # Conflict between --help and --header
24298     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24299 Try \`$0 --help' for more information." >&5
24300 echo "$as_me: error: ambiguous option: $1
24301 Try \`$0 --help' for more information." >&2;}
24302    { (exit 1); exit 1; }; };;
24303   --help | --hel | -h )
24304     echo "$ac_cs_usage"; exit 0 ;;
24305   --debug | --d* | -d )
24306     debug=: ;;
24307   --file | --fil | --fi | --f )
24308     $ac_shift
24309     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24310     ac_need_defaults=false;;
24311   --header | --heade | --head | --hea )
24312     $ac_shift
24313     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24314     ac_need_defaults=false;;
24315   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24316   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24317     ac_cs_silent=: ;;
24318
24319   # This is an error.
24320   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24321 Try \`$0 --help' for more information." >&5
24322 echo "$as_me: error: unrecognized option: $1
24323 Try \`$0 --help' for more information." >&2;}
24324    { (exit 1); exit 1; }; } ;;
24325
24326   *) ac_config_targets="$ac_config_targets $1" ;;
24327
24328   esac
24329   shift
24330 done
24331
24332 ac_configure_extra_args=
24333
24334 if $ac_cs_silent; then
24335   exec 6>/dev/null
24336   ac_configure_extra_args="$ac_configure_extra_args --silent"
24337 fi
24338
24339 _ACEOF
24340 cat >>$CONFIG_STATUS <<_ACEOF
24341 if \$ac_cs_recheck; then
24342   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24343   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24344 fi
24345
24346 _ACEOF
24347
24348 cat >>$CONFIG_STATUS <<_ACEOF
24349 #
24350 # INIT-COMMANDS section.
24351 #
24352
24353 subdirs='$subdirs'
24354
24355 _ACEOF
24356
24357
24358
24359 cat >>$CONFIG_STATUS <<\_ACEOF
24360 for ac_config_target in $ac_config_targets
24361 do
24362   case "$ac_config_target" in
24363   # Handling of arguments.
24364   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24365   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24366   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24367   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24368   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24369   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24370   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24371 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24372    { (exit 1); exit 1; }; };;
24373   esac
24374 done
24375
24376 # If the user did not use the arguments to specify the items to instantiate,
24377 # then the envvar interface is used.  Set only those that are not.
24378 # We use the long form for the default assignment because of an extremely
24379 # bizarre bug on SunOS 4.1.3.
24380 if $ac_need_defaults; then
24381   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24382   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24383   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24384 fi
24385
24386 # Have a temporary directory for convenience.  Make it in the build tree
24387 # simply because there is no reason to put it here, and in addition,
24388 # creating and moving files from /tmp can sometimes cause problems.
24389 # Create a temporary directory, and hook for its removal unless debugging.
24390 $debug ||
24391 {
24392   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24393   trap '{ (exit 1); exit 1; }' 1 2 13 15
24394 }
24395
24396 # Create a (secure) tmp directory for tmp files.
24397
24398 {
24399   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24400   test -n "$tmp" && test -d "$tmp"
24401 }  ||
24402 {
24403   tmp=./confstat$$-$RANDOM
24404   (umask 077 && mkdir $tmp)
24405 } ||
24406 {
24407    echo "$me: cannot create a temporary directory in ." >&2
24408    { (exit 1); exit 1; }
24409 }
24410
24411 _ACEOF
24412
24413 cat >>$CONFIG_STATUS <<_ACEOF
24414
24415 #
24416 # CONFIG_FILES section.
24417 #
24418
24419 # No need to generate the scripts if there are no CONFIG_FILES.
24420 # This happens for instance when ./config.status config.h
24421 if test -n "\$CONFIG_FILES"; then
24422   # Protect against being on the right side of a sed subst in config.status.
24423   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24424    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24425 s,@SHELL@,$SHELL,;t t
24426 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24427 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24428 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24429 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24430 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24431 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24432 s,@exec_prefix@,$exec_prefix,;t t
24433 s,@prefix@,$prefix,;t t
24434 s,@program_transform_name@,$program_transform_name,;t t
24435 s,@bindir@,$bindir,;t t
24436 s,@sbindir@,$sbindir,;t t
24437 s,@libexecdir@,$libexecdir,;t t
24438 s,@datadir@,$datadir,;t t
24439 s,@sysconfdir@,$sysconfdir,;t t
24440 s,@sharedstatedir@,$sharedstatedir,;t t
24441 s,@localstatedir@,$localstatedir,;t t
24442 s,@libdir@,$libdir,;t t
24443 s,@includedir@,$includedir,;t t
24444 s,@oldincludedir@,$oldincludedir,;t t
24445 s,@infodir@,$infodir,;t t
24446 s,@mandir@,$mandir,;t t
24447 s,@build_alias@,$build_alias,;t t
24448 s,@host_alias@,$host_alias,;t t
24449 s,@target_alias@,$target_alias,;t t
24450 s,@DEFS@,$DEFS,;t t
24451 s,@ECHO_C@,$ECHO_C,;t t
24452 s,@ECHO_N@,$ECHO_N,;t t
24453 s,@ECHO_T@,$ECHO_T,;t t
24454 s,@LIBS@,$LIBS,;t t
24455 s,@build@,$build,;t t
24456 s,@build_cpu@,$build_cpu,;t t
24457 s,@build_vendor@,$build_vendor,;t t
24458 s,@build_os@,$build_os,;t t
24459 s,@host@,$host,;t t
24460 s,@host_cpu@,$host_cpu,;t t
24461 s,@host_vendor@,$host_vendor,;t t
24462 s,@host_os@,$host_os,;t t
24463 s,@target@,$target,;t t
24464 s,@target_cpu@,$target_cpu,;t t
24465 s,@target_vendor@,$target_vendor,;t t
24466 s,@target_os@,$target_os,;t t
24467 s,@target_noncanonical@,$target_noncanonical,;t t
24468 s,@build_libsubdir@,$build_libsubdir,;t t
24469 s,@build_subdir@,$build_subdir,;t t
24470 s,@host_subdir@,$host_subdir,;t t
24471 s,@target_subdir@,$target_subdir,;t t
24472 s,@GENINSRC@,$GENINSRC,;t t
24473 s,@CC@,$CC,;t t
24474 s,@CFLAGS@,$CFLAGS,;t t
24475 s,@LDFLAGS@,$LDFLAGS,;t t
24476 s,@CPPFLAGS@,$CPPFLAGS,;t t
24477 s,@ac_ct_CC@,$ac_ct_CC,;t t
24478 s,@EXEEXT@,$EXEEXT,;t t
24479 s,@OBJEXT@,$OBJEXT,;t t
24480 s,@GNATBIND@,$GNATBIND,;t t
24481 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24482 s,@GNATMAKE@,$GNATMAKE,;t t
24483 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24484 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24485 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24486 s,@CPP@,$CPP,;t t
24487 s,@EGREP@,$EGREP,;t t
24488 s,@loose_warn@,$loose_warn,;t t
24489 s,@cxx_compat_warn@,$cxx_compat_warn,;t t
24490 s,@strict_warn@,$strict_warn,;t t
24491 s,@warn_cflags@,$warn_cflags,;t t
24492 s,@nocommon_flag@,$nocommon_flag,;t t
24493 s,@TREEBROWSER@,$TREEBROWSER,;t t
24494 s,@valgrind_path@,$valgrind_path,;t t
24495 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24496 s,@valgrind_command@,$valgrind_command,;t t
24497 s,@coverage_flags@,$coverage_flags,;t t
24498 s,@enable_multilib@,$enable_multilib,;t t
24499 s,@enable_decimal_float@,$enable_decimal_float,;t t
24500 s,@enable_fixed_point@,$enable_fixed_point,;t t
24501 s,@enable_shared@,$enable_shared,;t t
24502 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24503 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24504 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24505 s,@onestep@,$onestep,;t t
24506 s,@PKGVERSION@,$PKGVERSION,;t t
24507 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24508 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24509 s,@datarootdir@,$datarootdir,;t t
24510 s,@docdir@,$docdir,;t t
24511 s,@htmldir@,$htmldir,;t t
24512 s,@SET_MAKE@,$SET_MAKE,;t t
24513 s,@AWK@,$AWK,;t t
24514 s,@LN_S@,$LN_S,;t t
24515 s,@LN@,$LN,;t t
24516 s,@RANLIB@,$RANLIB,;t t
24517 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24518 s,@ranlib_flags@,$ranlib_flags,;t t
24519 s,@INSTALL@,$INSTALL,;t t
24520 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24521 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24522 s,@make_compare_target@,$make_compare_target,;t t
24523 s,@have_mktemp_command@,$have_mktemp_command,;t t
24524 s,@MAKEINFO@,$MAKEINFO,;t t
24525 s,@BUILD_INFO@,$BUILD_INFO,;t t
24526 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24527 s,@FLEX@,$FLEX,;t t
24528 s,@BISON@,$BISON,;t t
24529 s,@NM@,$NM,;t t
24530 s,@AR@,$AR,;t t
24531 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24532 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24533 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24534 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24535 s,@LIBICONV@,$LIBICONV,;t t
24536 s,@LTLIBICONV@,$LTLIBICONV,;t t
24537 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24538 s,@manext@,$manext,;t t
24539 s,@objext@,$objext,;t t
24540 s,@gthread_flags@,$gthread_flags,;t t
24541 s,@extra_modes_file@,$extra_modes_file,;t t
24542 s,@extra_opt_files@,$extra_opt_files,;t t
24543 s,@USE_NLS@,$USE_NLS,;t t
24544 s,@LIBINTL@,$LIBINTL,;t t
24545 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24546 s,@INCINTL@,$INCINTL,;t t
24547 s,@XGETTEXT@,$XGETTEXT,;t t
24548 s,@GMSGFMT@,$GMSGFMT,;t t
24549 s,@POSUB@,$POSUB,;t t
24550 s,@CATALOGS@,$CATALOGS,;t t
24551 s,@DATADIRNAME@,$DATADIRNAME,;t t
24552 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24553 s,@GENCAT@,$GENCAT,;t t
24554 s,@CATOBJEXT@,$CATOBJEXT,;t t
24555 s,@host_cc_for_libada@,$host_cc_for_libada,;t t
24556 s,@CROSS@,$CROSS,;t t
24557 s,@ALL@,$ALL,;t t
24558 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24559 s,@inhibit_libc@,$inhibit_libc,;t t
24560 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24561 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24562 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24563 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24564 s,@collect2@,$collect2,;t t
24565 s,@LIBTOOL@,$LIBTOOL,;t t
24566 s,@SED@,$SED,;t t
24567 s,@FGREP@,$FGREP,;t t
24568 s,@GREP@,$GREP,;t t
24569 s,@LD@,$LD,;t t
24570 s,@DUMPBIN@,$DUMPBIN,;t t
24571 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24572 s,@ac_ct_AR@,$ac_ct_AR,;t t
24573 s,@STRIP@,$STRIP,;t t
24574 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24575 s,@lt_ECHO@,$lt_ECHO,;t t
24576 s,@objdir@,$objdir,;t t
24577 s,@enable_fast_install@,$enable_fast_install,;t t
24578 s,@gcc_cv_as@,$gcc_cv_as,;t t
24579 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24580 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24581 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24582 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24583 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24584 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24585 s,@libgcc_visibility@,$libgcc_visibility,;t t
24586 s,@GGC@,$GGC,;t t
24587 s,@zlibdir@,$zlibdir,;t t
24588 s,@zlibinc@,$zlibinc,;t t
24589 s,@MAINT@,$MAINT,;t t
24590 s,@gcc_tooldir@,$gcc_tooldir,;t t
24591 s,@dollar@,$dollar,;t t
24592 s,@slibdir@,$slibdir,;t t
24593 s,@subdirs@,$subdirs,;t t
24594 s,@srcdir@,$srcdir,;t t
24595 s,@all_compilers@,$all_compilers,;t t
24596 s,@all_gtfiles@,$all_gtfiles,;t t
24597 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24598 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24599 s,@all_languages@,$all_languages,;t t
24600 s,@all_selected_languages@,$all_selected_languages,;t t
24601 s,@build_exeext@,$build_exeext,;t t
24602 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24603 s,@build_xm_file_list@,$build_xm_file_list,;t t
24604 s,@build_xm_include_list@,$build_xm_include_list,;t t
24605 s,@build_xm_defines@,$build_xm_defines,;t t
24606 s,@build_file_translate@,$build_file_translate,;t t
24607 s,@check_languages@,$check_languages,;t t
24608 s,@cpp_install_dir@,$cpp_install_dir,;t t
24609 s,@xmake_file@,$xmake_file,;t t
24610 s,@tmake_file@,$tmake_file,;t t
24611 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24612 s,@extra_headers_list@,$extra_headers_list,;t t
24613 s,@extra_objs@,$extra_objs,;t t
24614 s,@extra_parts@,$extra_parts,;t t
24615 s,@extra_passes@,$extra_passes,;t t
24616 s,@extra_programs@,$extra_programs,;t t
24617 s,@float_h_file@,$float_h_file,;t t
24618 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24619 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24620 s,@host_exeext@,$host_exeext,;t t
24621 s,@host_xm_file_list@,$host_xm_file_list,;t t
24622 s,@host_xm_include_list@,$host_xm_include_list,;t t
24623 s,@host_xm_defines@,$host_xm_defines,;t t
24624 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24625 s,@install@,$install,;t t
24626 s,@lang_opt_files@,$lang_opt_files,;t t
24627 s,@lang_specs_files@,$lang_specs_files,;t t
24628 s,@lang_tree_files@,$lang_tree_files,;t t
24629 s,@local_prefix@,$local_prefix,;t t
24630 s,@md_file@,$md_file,;t t
24631 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24632 s,@out_file@,$out_file,;t t
24633 s,@out_object_file@,$out_object_file,;t t
24634 s,@thread_file@,$thread_file,;t t
24635 s,@tm_file_list@,$tm_file_list,;t t
24636 s,@tm_include_list@,$tm_include_list,;t t
24637 s,@tm_defines@,$tm_defines,;t t
24638 s,@tm_p_file_list@,$tm_p_file_list,;t t
24639 s,@tm_p_include_list@,$tm_p_include_list,;t t
24640 s,@xm_file_list@,$xm_file_list,;t t
24641 s,@xm_include_list@,$xm_include_list,;t t
24642 s,@xm_defines@,$xm_defines,;t t
24643 s,@c_target_objs@,$c_target_objs,;t t
24644 s,@cxx_target_objs@,$cxx_target_objs,;t t
24645 s,@fortran_target_objs@,$fortran_target_objs,;t t
24646 s,@target_cpu_default@,$target_cpu_default,;t t
24647 s,@GMPLIBS@,$GMPLIBS,;t t
24648 s,@GMPINC@,$GMPINC,;t t
24649 s,@LIBOBJS@,$LIBOBJS,;t t
24650 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24651 /@language_hooks@/r $language_hooks
24652 s,@language_hooks@,,;t t
24653 CEOF
24654
24655 _ACEOF
24656
24657   cat >>$CONFIG_STATUS <<\_ACEOF
24658   # Split the substitutions into bite-sized pieces for seds with
24659   # small command number limits, like on Digital OSF/1 and HP-UX.
24660   ac_max_sed_lines=48
24661   ac_sed_frag=1 # Number of current file.
24662   ac_beg=1 # First line for current file.
24663   ac_end=$ac_max_sed_lines # Line after last line for current file.
24664   ac_more_lines=:
24665   ac_sed_cmds=
24666   while $ac_more_lines; do
24667     if test $ac_beg -gt 1; then
24668       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24669     else
24670       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24671     fi
24672     if test ! -s $tmp/subs.frag; then
24673       ac_more_lines=false
24674     else
24675       # The purpose of the label and of the branching condition is to
24676       # speed up the sed processing (if there are no `@' at all, there
24677       # is no need to browse any of the substitutions).
24678       # These are the two extra sed commands mentioned above.
24679       (echo ':t
24680   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24681       if test -z "$ac_sed_cmds"; then
24682         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24683       else
24684         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24685       fi
24686       ac_sed_frag=`expr $ac_sed_frag + 1`
24687       ac_beg=$ac_end
24688       ac_end=`expr $ac_end + $ac_max_sed_lines`
24689     fi
24690   done
24691   if test -z "$ac_sed_cmds"; then
24692     ac_sed_cmds=cat
24693   fi
24694 fi # test -n "$CONFIG_FILES"
24695
24696 _ACEOF
24697 cat >>$CONFIG_STATUS <<\_ACEOF
24698 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24699   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24700   case $ac_file in
24701   - | *:- | *:-:* ) # input from stdin
24702         cat >$tmp/stdin
24703         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24704         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24705   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24706         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24707   * )   ac_file_in=$ac_file.in ;;
24708   esac
24709
24710   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24711   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24712 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24713          X"$ac_file" : 'X\(//\)[^/]' \| \
24714          X"$ac_file" : 'X\(//\)$' \| \
24715          X"$ac_file" : 'X\(/\)' \| \
24716          .     : '\(.\)' 2>/dev/null ||
24717 echo X"$ac_file" |
24718     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24719           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24720           /^X\(\/\/\)$/{ s//\1/; q; }
24721           /^X\(\/\).*/{ s//\1/; q; }
24722           s/.*/./; q'`
24723   { if $as_mkdir_p; then
24724     mkdir -p "$ac_dir"
24725   else
24726     as_dir="$ac_dir"
24727     as_dirs=
24728     while test ! -d "$as_dir"; do
24729       as_dirs="$as_dir $as_dirs"
24730       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24731 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24732          X"$as_dir" : 'X\(//\)[^/]' \| \
24733          X"$as_dir" : 'X\(//\)$' \| \
24734          X"$as_dir" : 'X\(/\)' \| \
24735          .     : '\(.\)' 2>/dev/null ||
24736 echo X"$as_dir" |
24737     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24738           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24739           /^X\(\/\/\)$/{ s//\1/; q; }
24740           /^X\(\/\).*/{ s//\1/; q; }
24741           s/.*/./; q'`
24742     done
24743     test ! -n "$as_dirs" || mkdir $as_dirs
24744   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
24745 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
24746    { (exit 1); exit 1; }; }; }
24747
24748   ac_builddir=.
24749
24750 if test "$ac_dir" != .; then
24751   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
24752   # A "../" for each directory in $ac_dir_suffix.
24753   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
24754 else
24755   ac_dir_suffix= ac_top_builddir=
24756 fi
24757
24758 case $srcdir in
24759   .)  # No --srcdir option.  We are building in place.
24760     ac_srcdir=.
24761     if test -z "$ac_top_builddir"; then
24762        ac_top_srcdir=.
24763     else
24764        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
24765     fi ;;
24766   [\\/]* | ?:[\\/]* )  # Absolute path.
24767     ac_srcdir=$srcdir$ac_dir_suffix;
24768     ac_top_srcdir=$srcdir ;;
24769   *) # Relative path.
24770     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
24771     ac_top_srcdir=$ac_top_builddir$srcdir ;;
24772 esac
24773
24774 # Do not use `cd foo && pwd` to compute absolute paths, because
24775 # the directories may not exist.
24776 case `pwd` in
24777 .) ac_abs_builddir="$ac_dir";;
24778 *)
24779   case "$ac_dir" in
24780   .) ac_abs_builddir=`pwd`;;
24781   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
24782   *) ac_abs_builddir=`pwd`/"$ac_dir";;
24783   esac;;
24784 esac
24785 case $ac_abs_builddir in
24786 .) ac_abs_top_builddir=${ac_top_builddir}.;;
24787 *)
24788   case ${ac_top_builddir}. in
24789   .) ac_abs_top_builddir=$ac_abs_builddir;;
24790   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
24791   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
24792   esac;;
24793 esac
24794 case $ac_abs_builddir in
24795 .) ac_abs_srcdir=$ac_srcdir;;
24796 *)
24797   case $ac_srcdir in
24798   .) ac_abs_srcdir=$ac_abs_builddir;;
24799   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
24800   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
24801   esac;;
24802 esac
24803 case $ac_abs_builddir in
24804 .) ac_abs_top_srcdir=$ac_top_srcdir;;
24805 *)
24806   case $ac_top_srcdir in
24807   .) ac_abs_top_srcdir=$ac_abs_builddir;;
24808   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
24809   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
24810   esac;;
24811 esac
24812
24813
24814
24815   if test x"$ac_file" != x-; then
24816     { echo "$as_me:$LINENO: creating $ac_file" >&5
24817 echo "$as_me: creating $ac_file" >&6;}
24818     rm -f "$ac_file"
24819   fi
24820   # Let's still pretend it is `configure' which instantiates (i.e., don't
24821   # use $as_me), people would be surprised to read:
24822   #    /* config.h.  Generated by config.status.  */
24823   if test x"$ac_file" = x-; then
24824     configure_input=
24825   else
24826     configure_input="$ac_file.  "
24827   fi
24828   configure_input=$configure_input"Generated from `echo $ac_file_in |
24829                                      sed 's,.*/,,'` by configure."
24830
24831   # First look for the input files in the build tree, otherwise in the
24832   # src tree.
24833   ac_file_inputs=`IFS=:
24834     for f in $ac_file_in; do
24835       case $f in
24836       -) echo $tmp/stdin ;;
24837       [\\/$]*)
24838          # Absolute (can't be DOS-style, as IFS=:)
24839          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24840 echo "$as_me: error: cannot find input file: $f" >&2;}
24841    { (exit 1); exit 1; }; }
24842          echo "$f";;
24843       *) # Relative
24844          if test -f "$f"; then
24845            # Build tree
24846            echo "$f"
24847          elif test -f "$srcdir/$f"; then
24848            # Source tree
24849            echo "$srcdir/$f"
24850          else
24851            # /dev/null tree
24852            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24853 echo "$as_me: error: cannot find input file: $f" >&2;}
24854    { (exit 1); exit 1; }; }
24855          fi;;
24856       esac
24857     done` || { (exit 1); exit 1; }
24858 _ACEOF
24859 cat >>$CONFIG_STATUS <<_ACEOF
24860   sed "$ac_vpsub
24861 $extrasub
24862 _ACEOF
24863 cat >>$CONFIG_STATUS <<\_ACEOF
24864 :t
24865 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24866 s,@configure_input@,$configure_input,;t t
24867 s,@srcdir@,$ac_srcdir,;t t
24868 s,@abs_srcdir@,$ac_abs_srcdir,;t t
24869 s,@top_srcdir@,$ac_top_srcdir,;t t
24870 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
24871 s,@builddir@,$ac_builddir,;t t
24872 s,@abs_builddir@,$ac_abs_builddir,;t t
24873 s,@top_builddir@,$ac_top_builddir,;t t
24874 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
24875 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
24876   rm -f $tmp/stdin
24877   if test x"$ac_file" != x-; then
24878     mv $tmp/out $ac_file
24879   else
24880     cat $tmp/out
24881     rm -f $tmp/out
24882   fi
24883
24884   # Run the commands associated with the file.
24885   case $ac_file in
24886     as ) chmod +x as ;;
24887     collect-ld ) chmod +x collect-ld ;;
24888     nm ) chmod +x nm ;;
24889   esac
24890 done
24891 _ACEOF
24892 cat >>$CONFIG_STATUS <<\_ACEOF
24893
24894 #
24895 # CONFIG_HEADER section.
24896 #
24897
24898 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
24899 # NAME is the cpp macro being defined and VALUE is the value it is being given.
24900 #
24901 # ac_d sets the value in "#define NAME VALUE" lines.
24902 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
24903 ac_dB='[         ].*$,\1#\2'
24904 ac_dC=' '
24905 ac_dD=',;t'
24906 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
24907 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
24908 ac_uB='$,\1#\2define\3'
24909 ac_uC=' '
24910 ac_uD=',;t'
24911
24912 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
24913   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24914   case $ac_file in
24915   - | *:- | *:-:* ) # input from stdin
24916         cat >$tmp/stdin
24917         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24918         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24919   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24920         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24921   * )   ac_file_in=$ac_file.in ;;
24922   esac
24923
24924   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
24925 echo "$as_me: creating $ac_file" >&6;}
24926
24927   # First look for the input files in the build tree, otherwise in the
24928   # src tree.
24929   ac_file_inputs=`IFS=:
24930     for f in $ac_file_in; do
24931       case $f in
24932       -) echo $tmp/stdin ;;
24933       [\\/$]*)
24934          # Absolute (can't be DOS-style, as IFS=:)
24935          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24936 echo "$as_me: error: cannot find input file: $f" >&2;}
24937    { (exit 1); exit 1; }; }
24938          # Do quote $f, to prevent DOS paths from being IFS'd.
24939          echo "$f";;
24940       *) # Relative
24941          if test -f "$f"; then
24942            # Build tree
24943            echo "$f"
24944          elif test -f "$srcdir/$f"; then
24945            # Source tree
24946            echo "$srcdir/$f"
24947          else
24948            # /dev/null tree
24949            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
24950 echo "$as_me: error: cannot find input file: $f" >&2;}
24951    { (exit 1); exit 1; }; }
24952          fi;;
24953       esac
24954     done` || { (exit 1); exit 1; }
24955   # Remove the trailing spaces.
24956   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
24957
24958 _ACEOF
24959
24960 # Transform confdefs.h into two sed scripts, `conftest.defines' and
24961 # `conftest.undefs', that substitutes the proper values into
24962 # config.h.in to produce config.h.  The first handles `#define'
24963 # templates, and the second `#undef' templates.
24964 # And first: Protect against being on the right side of a sed subst in
24965 # config.status.  Protect against being in an unquoted here document
24966 # in config.status.
24967 rm -f conftest.defines conftest.undefs
24968 # Using a here document instead of a string reduces the quoting nightmare.
24969 # Putting comments in sed scripts is not portable.
24970 #
24971 # `end' is used to avoid that the second main sed command (meant for
24972 # 0-ary CPP macros) applies to n-ary macro definitions.
24973 # See the Autoconf documentation for `clear'.
24974 cat >confdef2sed.sed <<\_ACEOF
24975 s/[\\&,]/\\&/g
24976 s,[\\$`],\\&,g
24977 t clear
24978 : clear
24979 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
24980 t end
24981 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
24982 : end
24983 _ACEOF
24984 # If some macros were called several times there might be several times
24985 # the same #defines, which is useless.  Nevertheless, we may not want to
24986 # sort them, since we want the *last* AC-DEFINE to be honored.
24987 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
24988 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
24989 rm -f confdef2sed.sed
24990
24991 # This sed command replaces #undef with comments.  This is necessary, for
24992 # example, in the case of _POSIX_SOURCE, which is predefined and required
24993 # on some systems where configure will not decide to define it.
24994 cat >>conftest.undefs <<\_ACEOF
24995 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
24996 _ACEOF
24997
24998 # Break up conftest.defines because some shells have a limit on the size
24999 # of here documents, and old seds have small limits too (100 cmds).
25000 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25001 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25002 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25003 echo '  :' >>$CONFIG_STATUS
25004 rm -f conftest.tail
25005 while grep . conftest.defines >/dev/null
25006 do
25007   # Write a limited-size here document to $tmp/defines.sed.
25008   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25009   # Speed up: don't consider the non `#define' lines.
25010   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
25011   # Work around the forget-to-reset-the-flag bug.
25012   echo 't clr' >>$CONFIG_STATUS
25013   echo ': clr' >>$CONFIG_STATUS
25014   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25015   echo 'CEOF
25016   sed -f $tmp/defines.sed $tmp/in >$tmp/out
25017   rm -f $tmp/in
25018   mv $tmp/out $tmp/in
25019 ' >>$CONFIG_STATUS
25020   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25021   rm -f conftest.defines
25022   mv conftest.tail conftest.defines
25023 done
25024 rm -f conftest.defines
25025 echo '  fi # grep' >>$CONFIG_STATUS
25026 echo >>$CONFIG_STATUS
25027
25028 # Break up conftest.undefs because some shells have a limit on the size
25029 # of here documents, and old seds have small limits too (100 cmds).
25030 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
25031 rm -f conftest.tail
25032 while grep . conftest.undefs >/dev/null
25033 do
25034   # Write a limited-size here document to $tmp/undefs.sed.
25035   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25036   # Speed up: don't consider the non `#undef'
25037   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
25038   # Work around the forget-to-reset-the-flag bug.
25039   echo 't clr' >>$CONFIG_STATUS
25040   echo ': clr' >>$CONFIG_STATUS
25041   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25042   echo 'CEOF
25043   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25044   rm -f $tmp/in
25045   mv $tmp/out $tmp/in
25046 ' >>$CONFIG_STATUS
25047   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25048   rm -f conftest.undefs
25049   mv conftest.tail conftest.undefs
25050 done
25051 rm -f conftest.undefs
25052
25053 cat >>$CONFIG_STATUS <<\_ACEOF
25054   # Let's still pretend it is `configure' which instantiates (i.e., don't
25055   # use $as_me), people would be surprised to read:
25056   #    /* config.h.  Generated by config.status.  */
25057   if test x"$ac_file" = x-; then
25058     echo "/* Generated by configure.  */" >$tmp/config.h
25059   else
25060     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
25061   fi
25062   cat $tmp/in >>$tmp/config.h
25063   rm -f $tmp/in
25064   if test x"$ac_file" != x-; then
25065     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25066       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25067 echo "$as_me: $ac_file is unchanged" >&6;}
25068     else
25069       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25070 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25071          X"$ac_file" : 'X\(//\)[^/]' \| \
25072          X"$ac_file" : 'X\(//\)$' \| \
25073          X"$ac_file" : 'X\(/\)' \| \
25074          .     : '\(.\)' 2>/dev/null ||
25075 echo X"$ac_file" |
25076     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25077           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25078           /^X\(\/\/\)$/{ s//\1/; q; }
25079           /^X\(\/\).*/{ s//\1/; q; }
25080           s/.*/./; q'`
25081       { if $as_mkdir_p; then
25082     mkdir -p "$ac_dir"
25083   else
25084     as_dir="$ac_dir"
25085     as_dirs=
25086     while test ! -d "$as_dir"; do
25087       as_dirs="$as_dir $as_dirs"
25088       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25089 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25090          X"$as_dir" : 'X\(//\)[^/]' \| \
25091          X"$as_dir" : 'X\(//\)$' \| \
25092          X"$as_dir" : 'X\(/\)' \| \
25093          .     : '\(.\)' 2>/dev/null ||
25094 echo X"$as_dir" |
25095     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25096           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25097           /^X\(\/\/\)$/{ s//\1/; q; }
25098           /^X\(\/\).*/{ s//\1/; q; }
25099           s/.*/./; q'`
25100     done
25101     test ! -n "$as_dirs" || mkdir $as_dirs
25102   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25103 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25104    { (exit 1); exit 1; }; }; }
25105
25106       rm -f $ac_file
25107       mv $tmp/config.h $ac_file
25108     fi
25109   else
25110     cat $tmp/config.h
25111     rm -f $tmp/config.h
25112   fi
25113 done
25114 _ACEOF
25115 cat >>$CONFIG_STATUS <<\_ACEOF
25116
25117 #
25118 # CONFIG_COMMANDS section.
25119 #
25120 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25121   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25122   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25123   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25124 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25125          X"$ac_dest" : 'X\(//\)[^/]' \| \
25126          X"$ac_dest" : 'X\(//\)$' \| \
25127          X"$ac_dest" : 'X\(/\)' \| \
25128          .     : '\(.\)' 2>/dev/null ||
25129 echo X"$ac_dest" |
25130     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25131           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25132           /^X\(\/\/\)$/{ s//\1/; q; }
25133           /^X\(\/\).*/{ s//\1/; q; }
25134           s/.*/./; q'`
25135   { if $as_mkdir_p; then
25136     mkdir -p "$ac_dir"
25137   else
25138     as_dir="$ac_dir"
25139     as_dirs=
25140     while test ! -d "$as_dir"; do
25141       as_dirs="$as_dir $as_dirs"
25142       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25143 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25144          X"$as_dir" : 'X\(//\)[^/]' \| \
25145          X"$as_dir" : 'X\(//\)$' \| \
25146          X"$as_dir" : 'X\(/\)' \| \
25147          .     : '\(.\)' 2>/dev/null ||
25148 echo X"$as_dir" |
25149     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25150           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25151           /^X\(\/\/\)$/{ s//\1/; q; }
25152           /^X\(\/\).*/{ s//\1/; q; }
25153           s/.*/./; q'`
25154     done
25155     test ! -n "$as_dirs" || mkdir $as_dirs
25156   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25157 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25158    { (exit 1); exit 1; }; }; }
25159
25160   ac_builddir=.
25161
25162 if test "$ac_dir" != .; then
25163   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25164   # A "../" for each directory in $ac_dir_suffix.
25165   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25166 else
25167   ac_dir_suffix= ac_top_builddir=
25168 fi
25169
25170 case $srcdir in
25171   .)  # No --srcdir option.  We are building in place.
25172     ac_srcdir=.
25173     if test -z "$ac_top_builddir"; then
25174        ac_top_srcdir=.
25175     else
25176        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25177     fi ;;
25178   [\\/]* | ?:[\\/]* )  # Absolute path.
25179     ac_srcdir=$srcdir$ac_dir_suffix;
25180     ac_top_srcdir=$srcdir ;;
25181   *) # Relative path.
25182     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25183     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25184 esac
25185
25186 # Do not use `cd foo && pwd` to compute absolute paths, because
25187 # the directories may not exist.
25188 case `pwd` in
25189 .) ac_abs_builddir="$ac_dir";;
25190 *)
25191   case "$ac_dir" in
25192   .) ac_abs_builddir=`pwd`;;
25193   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25194   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25195   esac;;
25196 esac
25197 case $ac_abs_builddir in
25198 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25199 *)
25200   case ${ac_top_builddir}. in
25201   .) ac_abs_top_builddir=$ac_abs_builddir;;
25202   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25203   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25204   esac;;
25205 esac
25206 case $ac_abs_builddir in
25207 .) ac_abs_srcdir=$ac_srcdir;;
25208 *)
25209   case $ac_srcdir in
25210   .) ac_abs_srcdir=$ac_abs_builddir;;
25211   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25212   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25213   esac;;
25214 esac
25215 case $ac_abs_builddir in
25216 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25217 *)
25218   case $ac_top_srcdir in
25219   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25220   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25221   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25222   esac;;
25223 esac
25224
25225
25226   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25227 echo "$as_me: executing $ac_dest commands" >&6;}
25228   case $ac_dest in
25229     default )
25230 case ${CONFIG_HEADERS} in
25231   *auto-host.h:config.in*)
25232   echo > cstamp-h ;;
25233 esac
25234 # Make sure all the subdirs exist.
25235 for d in $subdirs doc build
25236 do
25237     test -d $d || mkdir $d
25238 done
25239  ;;
25240   esac
25241 done
25242 _ACEOF
25243
25244 cat >>$CONFIG_STATUS <<\_ACEOF
25245
25246 { (exit 0); exit 0; }
25247 _ACEOF
25248 chmod +x $CONFIG_STATUS
25249 ac_clean_files=$ac_clean_files_save
25250
25251
25252 # configure is writing to config.log, and then calls config.status.
25253 # config.status does its own redirection, appending to config.log.
25254 # Unfortunately, on DOS this fails, as config.log is still kept open
25255 # by configure, so config.status won't be able to write to it; its
25256 # output is simply discarded.  So we exec the FD to /dev/null,
25257 # effectively closing config.log, so it can be properly (re)opened and
25258 # appended to by config.status.  When coming back to configure, we
25259 # need to make the FD available again.
25260 if test "$no_create" != yes; then
25261   ac_cs_success=:
25262   ac_config_status_args=
25263   test "$silent" = yes &&
25264     ac_config_status_args="$ac_config_status_args --quiet"
25265   exec 5>/dev/null
25266   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25267   exec 5>>config.log
25268   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25269   # would make configure fail if this is the last instruction.
25270   $ac_cs_success || { (exit 1); exit 1; }
25271 fi
25272