gcc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.59.
   4 #
   5 # Copyright (C) 2003 Free Software Foundation, Inc.
   6 # This configure script is free software; the Free Software Foundation
   7 # gives unlimited permission to copy, distribute and modify it.
   8 ## --------------------- ##
   9 ## M4sh Initialization.  ##
  10 ## --------------------- ##
  11
  12 # Be Bourne compatible
  13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  14   emulate sh
  15   NULLCMD=:
  16   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
  17   # is contrary to our usage.  Disable this feature.
  18   alias -g '${1+"$@"}'='"$@"'
  19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
  20   set -o posix
  21 fi
  22 DUALCASE=1; export DUALCASE # for MKS sh
  23
  24 # Support unset when possible.
  25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  26   as_unset=unset
  27 else
  28   as_unset=false
  29 fi
  30
  31
  32 # Work around bugs in pre-3.0 UWIN ksh.
  33 $as_unset ENV MAIL MAILPATH
  34 PS1='$ '
  35 PS2='> '
  36 PS4='+ '
  37
  38 # NLS nuisances.
  39 for as_var in \
  40   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
  41   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
  42   LC_TELEPHONE LC_TIME
  43 do
  44   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
  45     eval $as_var=C; export $as_var
  46   else
  47     $as_unset $as_var
  48   fi
  49 done
  50
  51 # Required to use basename.
  52 if expr a : '\(a\)' >/dev/null 2>&1; then
  53   as_expr=expr
  54 else
  55   as_expr=false
  56 fi
  57
  58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
  59   as_basename=basename
  60 else
  61   as_basename=false
  62 fi
  63
  64
  65 # Name of the executable.
  66 as_me=`$as_basename "$0" ||
  67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
  68          X"$0" : 'X\(//\)$' \| \
  69          X"$0" : 'X\(/\)$' \| \
  70          .     : '\(.\)' 2>/dev/null ||
  71 echo X/"$0" |
  72     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
  73           /^X\/\(\/\/\)$/{ s//\1/; q; }
  74           /^X\/\(\/\).*/{ s//\1/; q; }
  75           s/.*/./; q'`
  76
  77
  78 # PATH needs CR, and LINENO needs CR and PATH.
  79 # Avoid depending upon Character Ranges.
  80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
  81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
  82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
  83 as_cr_digits='0123456789'
  84 as_cr_alnum=$as_cr_Letters$as_cr_digits
  85
  86 # The user is always right.
  87 if test "${PATH_SEPARATOR+set}" != set; then
  88   echo "#! /bin/sh" >conf$$.sh
  89   echo  "exit 0"   >>conf$$.sh
  90   chmod +x conf$$.sh
  91   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
  92     PATH_SEPARATOR=';'
  93   else
  94     PATH_SEPARATOR=:
  95   fi
  96   rm -f conf$$.sh
  97 fi
  98
  99
 100   as_lineno_1=$LINENO
 101   as_lineno_2=$LINENO
 102   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 103   test "x$as_lineno_1" != "x$as_lineno_2" &&
 104   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
 105   # Find who we are.  Look in the path if we contain no path at all
 106   # relative or not.
 107   case $0 in
 108     *[\\/]* ) as_myself=$0 ;;
 109     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 110 for as_dir in $PATH
 111 do
 112   IFS=$as_save_IFS
 113   test -z "$as_dir" && as_dir=.
 114   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 115 done
 116
 117        ;;
 118   esac
 119   # We did not find ourselves, most probably we were run as `sh COMMAND'
 120   # in which case we are not to be found in the path.
 121   if test "x$as_myself" = x; then
 122     as_myself=$0
 123   fi
 124   if test ! -f "$as_myself"; then
 125     { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
 126    { (exit 1); exit 1; }; }
 127   fi
 128   case $CONFIG_SHELL in
 129   '')
 130     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 132 do
 133   IFS=$as_save_IFS
 134   test -z "$as_dir" && as_dir=.
 135   for as_base in sh bash ksh sh5; do
 136          case $as_dir in
 137          /*)
 138            if ("$as_dir/$as_base" -c '
 139   as_lineno_1=$LINENO
 140   as_lineno_2=$LINENO
 141   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
 142   test "x$as_lineno_1" != "x$as_lineno_2" &&
 143   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
 144              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
 145              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
 146              CONFIG_SHELL=$as_dir/$as_base
 147              export CONFIG_SHELL
 148              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
 149            fi;;
 150          esac
 151        done
 152 done
 153 ;;
 154   esac
 155
 156   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
 157   # uniformly replaced by the line number.  The first 'sed' inserts a
 158   # line-number line before each line; the second 'sed' does the real
 159   # work.  The second script uses 'N' to pair each line-number line
 160   # with the numbered line, and appends trailing '-' during
 161   # substitution so that $LINENO is not a special case at line end.
 162   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
 163   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
 164   sed '=' <$as_myself |
 165     sed '
 166       N
 167       s,$,-,
 168       : loop
 169       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 170       t loop
 171       s,-$,,
 172       s,^['$as_cr_digits']*\n,,
 173     ' >$as_me.lineno &&
 174   chmod +x $as_me.lineno ||
 175     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
 176    { (exit 1); exit 1; }; }
 177
 178   # Don't try to exec as it changes $[0], causing all sort of problems
 179   # (the dirname of $[0] is not the place where we might find the
 180   # original and so on.  Autoconf is especially sensible to this).
 181   . ./$as_me.lineno
 182   # Exit status is that of the last command.
 183   exit
 184 }
 185
 186
 187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
 188   *c*,-n*) ECHO_N= ECHO_C='
 189 ' ECHO_T='      ' ;;
 190   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
 191   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
 192 esac
 193
 194 if expr a : '\(a\)' >/dev/null 2>&1; then
 195   as_expr=expr
 196 else
 197   as_expr=false
 198 fi
 199
 200 rm -f conf$$ conf$$.exe conf$$.file
 201 echo >conf$$.file
 202 if ln -s conf$$.file conf$$ 2>/dev/null; then
 203   # We could just check for DJGPP; but this test a) works b) is more generic
 204   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
 205   if test -f conf$$.exe; then
 206     # Don't use ln at all; we don't have any links
 207     as_ln_s='cp -p'
 208   else
 209     as_ln_s='ln -s'
 210   fi
 211 elif ln conf$$.file conf$$ 2>/dev/null; then
 212   as_ln_s=ln
 213 else
 214   as_ln_s='cp -p'
 215 fi
 216 rm -f conf$$ conf$$.exe conf$$.file
 217
 218 if mkdir -p . 2>/dev/null; then
 219   as_mkdir_p=:
 220 else
 221   test -d ./-p && rmdir ./-p
 222   as_mkdir_p=false
 223 fi
 224
 225 as_executable_p="test -f"
 226
 227 # Sed expression to map a string onto a valid CPP name.
 228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 229
 230 # Sed expression to map a string onto a valid variable name.
 231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 232
 233
 234 # IFS
 235 # We need space, tab and new line, in precisely that order.
 236 as_nl='
 237 '
 238 IFS="   $as_nl"
 239
 240 # CDPATH.
 241 $as_unset CDPATH
 242
 243
 244
 245 # Check that we are running under the correct shell.
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247
 248 case X$lt_ECHO in
 249 X*--fallback-echo)
 250   # Remove one level of quotation (which was required for Make).
 251   ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
 252   ;;
 253 esac
 254
 255 ECHO=${lt_ECHO-echo}
 256 if test "X$1" = X--no-reexec; then
 257   # Discard the --no-reexec flag, and continue.
 258   shift
 259 elif test "X$1" = X--fallback-echo; then
 260   # Avoid inline document here, it may be left over
 261   :
 262 elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
 263   # Yippee, $ECHO works!
 264   :
 265 else
 266   # Restart under the correct shell.
 267   exec $SHELL "$0" --no-reexec ${1+"$@"}
 268 fi
 269
 270 if test "X$1" = X--fallback-echo; then
 271   # used as fallback echo
 272   shift
 273   cat <<_LT_EOF
 274 $*
 275 _LT_EOF
 276   exit 0
 277 fi
 278
 279 # The HP-UX ksh and POSIX shell print the target directory to stdout
 280 # if CDPATH is set.
 281 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 282
 283 if test -z "$lt_ECHO"; then
 284   if test "X${echo_test_string+set}" != Xset; then
 285     # find a string as large as possible, as long as the shell can cope with it
 286     for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
 287       # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
 288       if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
 289          { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
 290       then
 291         break
 292       fi
 293     done
 294   fi
 295
 296   if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 297      echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 298      test "X$echo_testing_string" = "X$echo_test_string"; then
 299     :
 300   else
 301     # The Solaris, AIX, and Digital Unix default echo programs unquote
 302     # backslashes.  This makes it impossible to quote backslashes using
 303     #   echo "$something" | sed 's/\\/\\\\/g'
 304     #
 305     # So, first we look for a working echo in the user's PATH.
 306
 307     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 308     for dir in $PATH /usr/ucb; do
 309       IFS="$lt_save_ifs"
 310       if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
 311          test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
 312          echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
 313          test "X$echo_testing_string" = "X$echo_test_string"; then
 314         ECHO="$dir/echo"
 315         break
 316       fi
 317     done
 318     IFS="$lt_save_ifs"
 319
 320     if test "X$ECHO" = Xecho; then
 321       # We didn't find a better echo, so look for alternatives.
 322       if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
 323          echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
 324          test "X$echo_testing_string" = "X$echo_test_string"; then
 325         # This shell has a builtin print -r that does the trick.
 326         ECHO='print -r'
 327       elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
 328            test "X$CONFIG_SHELL" != X/bin/ksh; then
 329         # If we have ksh, try running configure again with it.
 330         ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
 331         export ORIGINAL_CONFIG_SHELL
 332         CONFIG_SHELL=/bin/ksh
 333         export CONFIG_SHELL
 334         exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
 335       else
 336         # Try using printf.
 337         ECHO='printf %s\n'
 338         if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
 339            echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
 340            test "X$echo_testing_string" = "X$echo_test_string"; then
 341           # Cool, printf works
 342           :
 343         elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 344              test "X$echo_testing_string" = 'X\t' &&
 345              echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 346              test "X$echo_testing_string" = "X$echo_test_string"; then
 347           CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
 348           export CONFIG_SHELL
 349           SHELL="$CONFIG_SHELL"
 350           export SHELL
 351           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 352         elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
 353              test "X$echo_testing_string" = 'X\t' &&
 354              echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
 355              test "X$echo_testing_string" = "X$echo_test_string"; then
 356           ECHO="$CONFIG_SHELL $0 --fallback-echo"
 357         else
 358           # maybe with a smaller string...
 359           prev=:
 360
 361           for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
 362             if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
 363             then
 364               break
 365             fi
 366             prev="$cmd"
 367           done
 368
 369           if test "$prev" != 'sed 50q "$0"'; then
 370             echo_test_string=`eval $prev`
 371             export echo_test_string
 372             exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
 373           else
 374             # Oops.  We lost completely, so just stick with echo.
 375             ECHO=echo
 376           fi
 377         fi
 378       fi
 379     fi
 380   fi
 381 fi
 382
 383 # Copy echo and quote the copy suitably for passing to libtool from
 384 # the Makefile, instead of quoting the original, which is used later.
 385 lt_ECHO=$ECHO
 386 if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
 387    lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
 388 fi
 389
 390
 391
 392
 393 # Name of the host.
 394 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 395 # so uname gets run too.
 396 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 397
 398 exec 6>&1
 399
 400 #
 401 # Initializations.
 402 #
 403 ac_default_prefix=/usr/local
 404 ac_config_libobj_dir=.
 405 cross_compiling=no
 406 subdirs=
 407 MFLAGS=
 408 MAKEFLAGS=
 409 SHELL=${CONFIG_SHELL-/bin/sh}
 410
 411 # Maximum number of lines to put in a shell here document.
 412 # This variable seems obsolete.  It should probably be removed, and
 413 # only ac_max_sed_lines should be used.
 414 : ${ac_max_here_lines=38}
 415
 416 # Identity of this package.
 417 PACKAGE_NAME=
 418 PACKAGE_TARNAME=
 419 PACKAGE_VERSION=
 420 PACKAGE_STRING=
 421 PACKAGE_BUGREPORT=
 422
 423 ac_unique_file="tree.c"
 424 # Factoring default headers for most tests.
 425 ac_includes_default="\
 426 #include <stdio.h>
 427 #if HAVE_SYS_TYPES_H
 428 # include <sys/types.h>
 429 #endif
 430 #if HAVE_SYS_STAT_H
 431 # include <sys/stat.h>
 432 #endif
 433 #if STDC_HEADERS
 434 # include <stdlib.h>
 435 # include <stddef.h>
 436 #else
 437 # if HAVE_STDLIB_H
 438 #  include <stdlib.h>
 439 # endif
 440 #endif
 441 #if HAVE_STRING_H
 442 # if !STDC_HEADERS && HAVE_MEMORY_H
 443 #  include <memory.h>
 444 # endif
 445 # include <string.h>
 446 #endif
 447 #if HAVE_STRINGS_H
 448 # include <strings.h>
 449 #endif
 450 #if HAVE_INTTYPES_H
 451 # include <inttypes.h>
 452 #else
 453 # if HAVE_STDINT_H
 454 #  include <stdint.h>
 455 # endif
 456 #endif
 457 #if HAVE_UNISTD_H
 458 # include <unistd.h>
 459 #endif"
 460
 461 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_libsubdir build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT GNATBIND ac_ct_GNATBIND GNATMAKE ac_ct_GNATMAKE NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP loose_warn strict_warn warn_cflags nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_decimal_float enable_fixed_point enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep PKGVERSION REPORT_BUGS_TO REPORT_BUGS_TEXI datarootdir docdir htmldir SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS BUILD_LDFLAGS STMP_FIXINC STMP_FIXPROTO collect2 LIBTOOL SED FGREP GREP LD DUMPBIN ac_ct_DUMPBIN ac_ct_AR STRIP ac_ct_STRIP lt_ECHO objdir enable_fast_install gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir subdirs srcdir all_compilers all_gtfiles all_lang_makefrags all_lang_makefiles all_languages all_selected_languages build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines build_file_translate check_languages cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs fortran_target_objs target_cpu_default GMPLIBS GMPINC PPLLIBS PPLINC CLOOGLIBS CLOOGINC LIBOBJS LTLIBOBJS'
 462 ac_subst_files='language_hooks'
 463 ac_pwd=`pwd`
 464
 465 # Initialize some variables set by options.
 466 ac_init_help=
 467 ac_init_version=false
 468 # The variables have the same names as the options, with
 469 # dashes changed to underlines.
 470 cache_file=/dev/null
 471 exec_prefix=NONE
 472 no_create=
 473 no_recursion=
 474 prefix=NONE
 475 program_prefix=NONE
 476 program_suffix=NONE
 477 program_transform_name=s,x,x,
 478 silent=
 479 site=
 480 srcdir=
 481 verbose=
 482 x_includes=NONE
 483 x_libraries=NONE
 484
 485 # Installation directory options.
 486 # These are left unexpanded so users can "make install exec_prefix=/foo"
 487 # and all the variables that are supposed to be based on exec_prefix
 488 # by default will actually change.
 489 # Use braces instead of parens because sh, perl, etc. also accept them.
 490 bindir='${exec_prefix}/bin'
 491 sbindir='${exec_prefix}/sbin'
 492 libexecdir='${exec_prefix}/libexec'
 493 datadir='${prefix}/share'
 494 sysconfdir='${prefix}/etc'
 495 sharedstatedir='${prefix}/com'
 496 localstatedir='${prefix}/var'
 497 libdir='${exec_prefix}/lib'
 498 includedir='${prefix}/include'
 499 oldincludedir='/usr/include'
 500 infodir='${prefix}/info'
 501 mandir='${prefix}/man'
 502
 503 ac_prev=
 504 for ac_option
 505 do
 506   # If the previous option needs an argument, assign it.
 507   if test -n "$ac_prev"; then
 508     eval "$ac_prev=\$ac_option"
 509     ac_prev=
 510     continue
 511   fi
 512
 513   ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
 514
 515   # Accept the important Cygnus configure options, so we can diagnose typos.
 516
 517   case $ac_option in
 518
 519   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 520     ac_prev=bindir ;;
 521   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 522     bindir=$ac_optarg ;;
 523
 524   -build | --build | --buil | --bui | --bu)
 525     ac_prev=build_alias ;;
 526   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 527     build_alias=$ac_optarg ;;
 528
 529   -cache-file | --cache-file | --cache-fil | --cache-fi \
 530   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 531     ac_prev=cache_file ;;
 532   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 533   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 534     cache_file=$ac_optarg ;;
 535
 536   --config-cache | -C)
 537     cache_file=config.cache ;;
 538
 539   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 540     ac_prev=datadir ;;
 541   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 542   | --da=*)
 543     datadir=$ac_optarg ;;
 544
 545   -disable-* | --disable-*)
 546     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 547     # Reject names that are not valid shell variable names.
 548     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 549       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 550    { (exit 1); exit 1; }; }
 551     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 552     eval "enable_$ac_feature=no" ;;
 553
 554   -enable-* | --enable-*)
 555     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 556     # Reject names that are not valid shell variable names.
 557     expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 558       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 559    { (exit 1); exit 1; }; }
 560     ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 561     case $ac_option in
 562       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 563       *) ac_optarg=yes ;;
 564     esac
 565     eval "enable_$ac_feature='$ac_optarg'" ;;
 566
 567   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 568   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 569   | --exec | --exe | --ex)
 570     ac_prev=exec_prefix ;;
 571   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 572   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 573   | --exec=* | --exe=* | --ex=*)
 574     exec_prefix=$ac_optarg ;;
 575
 576   -gas | --gas | --ga | --g)
 577     # Obsolete; use --with-gas.
 578     with_gas=yes ;;
 579
 580   -help | --help | --hel | --he | -h)
 581     ac_init_help=long ;;
 582   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 583     ac_init_help=recursive ;;
 584   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 585     ac_init_help=short ;;
 586
 587   -host | --host | --hos | --ho)
 588     ac_prev=host_alias ;;
 589   -host=* | --host=* | --hos=* | --ho=*)
 590     host_alias=$ac_optarg ;;
 591
 592   -includedir | --includedir | --includedi | --included | --include \
 593   | --includ | --inclu | --incl | --inc)
 594     ac_prev=includedir ;;
 595   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 596   | --includ=* | --inclu=* | --incl=* | --inc=*)
 597     includedir=$ac_optarg ;;
 598
 599   -infodir | --infodir | --infodi | --infod | --info | --inf)
 600     ac_prev=infodir ;;
 601   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 602     infodir=$ac_optarg ;;
 603
 604   -libdir | --libdir | --libdi | --libd)
 605     ac_prev=libdir ;;
 606   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 607     libdir=$ac_optarg ;;
 608
 609   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 610   | --libexe | --libex | --libe)
 611     ac_prev=libexecdir ;;
 612   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 613   | --libexe=* | --libex=* | --libe=*)
 614     libexecdir=$ac_optarg ;;
 615
 616   -localstatedir | --localstatedir | --localstatedi | --localstated \
 617   | --localstate | --localstat | --localsta | --localst \
 618   | --locals | --local | --loca | --loc | --lo)
 619     ac_prev=localstatedir ;;
 620   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 621   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 622   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 623     localstatedir=$ac_optarg ;;
 624
 625   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 626     ac_prev=mandir ;;
 627   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 628     mandir=$ac_optarg ;;
 629
 630   -nfp | --nfp | --nf)
 631     # Obsolete; use --without-fp.
 632     with_fp=no ;;
 633
 634   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 635   | --no-cr | --no-c | -n)
 636     no_create=yes ;;
 637
 638   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 639   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 640     no_recursion=yes ;;
 641
 642   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 643   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 644   | --oldin | --oldi | --old | --ol | --o)
 645     ac_prev=oldincludedir ;;
 646   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 647   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 648   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 649     oldincludedir=$ac_optarg ;;
 650
 651   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 652     ac_prev=prefix ;;
 653   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 654     prefix=$ac_optarg ;;
 655
 656   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 657   | --program-pre | --program-pr | --program-p)
 658     ac_prev=program_prefix ;;
 659   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 660   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 661     program_prefix=$ac_optarg ;;
 662
 663   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 664   | --program-suf | --program-su | --program-s)
 665     ac_prev=program_suffix ;;
 666   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 667   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 668     program_suffix=$ac_optarg ;;
 669
 670   -program-transform-name | --program-transform-name \
 671   | --program-transform-nam | --program-transform-na \
 672   | --program-transform-n | --program-transform- \
 673   | --program-transform | --program-transfor \
 674   | --program-transfo | --program-transf \
 675   | --program-trans | --program-tran \
 676   | --progr-tra | --program-tr | --program-t)
 677     ac_prev=program_transform_name ;;
 678   -program-transform-name=* | --program-transform-name=* \
 679   | --program-transform-nam=* | --program-transform-na=* \
 680   | --program-transform-n=* | --program-transform-=* \
 681   | --program-transform=* | --program-transfor=* \
 682   | --program-transfo=* | --program-transf=* \
 683   | --program-trans=* | --program-tran=* \
 684   | --progr-tra=* | --program-tr=* | --program-t=*)
 685     program_transform_name=$ac_optarg ;;
 686
 687   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 688   | -silent | --silent | --silen | --sile | --sil)
 689     silent=yes ;;
 690
 691   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 692     ac_prev=sbindir ;;
 693   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 694   | --sbi=* | --sb=*)
 695     sbindir=$ac_optarg ;;
 696
 697   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 698   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 699   | --sharedst | --shareds | --shared | --share | --shar \
 700   | --sha | --sh)
 701     ac_prev=sharedstatedir ;;
 702   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 703   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 704   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 705   | --sha=* | --sh=*)
 706     sharedstatedir=$ac_optarg ;;
 707
 708   -site | --site | --sit)
 709     ac_prev=site ;;
 710   -site=* | --site=* | --sit=*)
 711     site=$ac_optarg ;;
 712
 713   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 714     ac_prev=srcdir ;;
 715   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 716     srcdir=$ac_optarg ;;
 717
 718   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 719   | --syscon | --sysco | --sysc | --sys | --sy)
 720     ac_prev=sysconfdir ;;
 721   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 722   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 723     sysconfdir=$ac_optarg ;;
 724
 725   -target | --target | --targe | --targ | --tar | --ta | --t)
 726     ac_prev=target_alias ;;
 727   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 728     target_alias=$ac_optarg ;;
 729
 730   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 731     verbose=yes ;;
 732
 733   -version | --version | --versio | --versi | --vers | -V)
 734     ac_init_version=: ;;
 735
 736   -with-* | --with-*)
 737     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 738     # Reject names that are not valid shell variable names.
 739     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 740       { echo "$as_me: error: invalid package name: $ac_package" >&2
 741    { (exit 1); exit 1; }; }
 742     ac_package=`echo $ac_package| sed 's/-/_/g'`
 743     case $ac_option in
 744       *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 745       *) ac_optarg=yes ;;
 746     esac
 747     eval "with_$ac_package='$ac_optarg'" ;;
 748
 749   -without-* | --without-*)
 750     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 751     # Reject names that are not valid shell variable names.
 752     expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 753       { echo "$as_me: error: invalid package name: $ac_package" >&2
 754    { (exit 1); exit 1; }; }
 755     ac_package=`echo $ac_package | sed 's/-/_/g'`
 756     eval "with_$ac_package=no" ;;
 757
 758   --x)
 759     # Obsolete; use --with-x.
 760     with_x=yes ;;
 761
 762   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 763   | --x-incl | --x-inc | --x-in | --x-i)
 764     ac_prev=x_includes ;;
 765   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 766   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 767     x_includes=$ac_optarg ;;
 768
 769   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 770   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 771     ac_prev=x_libraries ;;
 772   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 773   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 774     x_libraries=$ac_optarg ;;
 775
 776   -*) { echo "$as_me: error: unrecognized option: $ac_option
 777 Try \`$0 --help' for more information." >&2
 778    { (exit 1); exit 1; }; }
 779     ;;
 780
 781   *=*)
 782     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 783     # Reject names that are not valid shell variable names.
 784     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 785       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 786    { (exit 1); exit 1; }; }
 787     ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 788     eval "$ac_envvar='$ac_optarg'"
 789     export $ac_envvar ;;
 790
 791   *)
 792     # FIXME: should be removed in autoconf 3.0.
 793     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
 794     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 795       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 796     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 797     ;;
 798
 799   esac
 800 done
 801
 802 if test -n "$ac_prev"; then
 803   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 804   { echo "$as_me: error: missing argument to $ac_option" >&2
 805    { (exit 1); exit 1; }; }
 806 fi
 807
 808 # Be sure to have absolute paths.
 809 for ac_var in exec_prefix prefix
 810 do
 811   eval ac_val=$`echo $ac_var`
 812   case $ac_val in
 813     [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
 814     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 815    { (exit 1); exit 1; }; };;
 816   esac
 817 done
 818
 819 # Be sure to have absolute paths.
 820 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
 821               localstatedir libdir includedir oldincludedir infodir mandir
 822 do
 823   eval ac_val=$`echo $ac_var`
 824   case $ac_val in
 825     [\\/$]* | ?:[\\/]* ) ;;
 826     *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
 827    { (exit 1); exit 1; }; };;
 828   esac
 829 done
 830
 831 # There might be people who depend on the old broken behavior: `$host'
 832 # used to hold the argument of --host etc.
 833 # FIXME: To remove some day.
 834 build=$build_alias
 835 host=$host_alias
 836 target=$target_alias
 837
 838 # FIXME: To remove some day.
 839 if test "x$host_alias" != x; then
 840   if test "x$build_alias" = x; then
 841     cross_compiling=maybe
 842     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
 843     If a cross compiler is detected then cross compile mode will be used." >&2
 844   elif test "x$build_alias" != "x$host_alias"; then
 845     cross_compiling=yes
 846   fi
 847 fi
 848
 849 ac_tool_prefix=
 850 test -n "$host_alias" && ac_tool_prefix=$host_alias-
 851
 852 test "$silent" = yes && exec 6>/dev/null
 853
 854
 855 # Find the source files, if location was not specified.
 856 if test -z "$srcdir"; then
 857   ac_srcdir_defaulted=yes
 858   # Try the directory containing this script, then its parent.
 859   ac_confdir=`(dirname "$0") 2>/dev/null ||
 860 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 861          X"$0" : 'X\(//\)[^/]' \| \
 862          X"$0" : 'X\(//\)$' \| \
 863          X"$0" : 'X\(/\)' \| \
 864          .     : '\(.\)' 2>/dev/null ||
 865 echo X"$0" |
 866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
 867           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
 868           /^X\(\/\/\)$/{ s//\1/; q; }
 869           /^X\(\/\).*/{ s//\1/; q; }
 870           s/.*/./; q'`
 871   srcdir=$ac_confdir
 872   if test ! -r $srcdir/$ac_unique_file; then
 873     srcdir=..
 874   fi
 875 else
 876   ac_srcdir_defaulted=no
 877 fi
 878 if test ! -r $srcdir/$ac_unique_file; then
 879   if test "$ac_srcdir_defaulted" = yes; then
 880     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
 881    { (exit 1); exit 1; }; }
 882   else
 883     { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
 884    { (exit 1); exit 1; }; }
 885   fi
 886 fi
 887 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
 888   { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
 889    { (exit 1); exit 1; }; }
 890 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
 891 ac_env_build_alias_set=${build_alias+set}
 892 ac_env_build_alias_value=$build_alias
 893 ac_cv_env_build_alias_set=${build_alias+set}
 894 ac_cv_env_build_alias_value=$build_alias
 895 ac_env_host_alias_set=${host_alias+set}
 896 ac_env_host_alias_value=$host_alias
 897 ac_cv_env_host_alias_set=${host_alias+set}
 898 ac_cv_env_host_alias_value=$host_alias
 899 ac_env_target_alias_set=${target_alias+set}
 900 ac_env_target_alias_value=$target_alias
 901 ac_cv_env_target_alias_set=${target_alias+set}
 902 ac_cv_env_target_alias_value=$target_alias
 903 ac_env_CC_set=${CC+set}
 904 ac_env_CC_value=$CC
 905 ac_cv_env_CC_set=${CC+set}
 906 ac_cv_env_CC_value=$CC
 907 ac_env_CFLAGS_set=${CFLAGS+set}
 908 ac_env_CFLAGS_value=$CFLAGS
 909 ac_cv_env_CFLAGS_set=${CFLAGS+set}
 910 ac_cv_env_CFLAGS_value=$CFLAGS
 911 ac_env_LDFLAGS_set=${LDFLAGS+set}
 912 ac_env_LDFLAGS_value=$LDFLAGS
 913 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 914 ac_cv_env_LDFLAGS_value=$LDFLAGS
 915 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
 916 ac_env_CPPFLAGS_value=$CPPFLAGS
 917 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
 918 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 919 ac_env_CPP_set=${CPP+set}
 920 ac_env_CPP_value=$CPP
 921 ac_cv_env_CPP_set=${CPP+set}
 922 ac_cv_env_CPP_value=$CPP
 923 ac_env_GMPLIBS_set=${GMPLIBS+set}
 924 ac_env_GMPLIBS_value=$GMPLIBS
 925 ac_cv_env_GMPLIBS_set=${GMPLIBS+set}
 926 ac_cv_env_GMPLIBS_value=$GMPLIBS
 927 ac_env_GMPINC_set=${GMPINC+set}
 928 ac_env_GMPINC_value=$GMPINC
 929 ac_cv_env_GMPINC_set=${GMPINC+set}
 930 ac_cv_env_GMPINC_value=$GMPINC
 931 ac_env_PPLLIBS_set=${PPLLIBS+set}
 932 ac_env_PPLLIBS_value=$PPLLIBS
 933 ac_cv_env_PPLLIBS_set=${PPLLIBS+set}
 934 ac_cv_env_PPLLIBS_value=$PPLLIBS
 935 ac_env_PPLINC_set=${PPLINC+set}
 936 ac_env_PPLINC_value=$PPLINC
 937 ac_cv_env_PPLINC_set=${PPLINC+set}
 938 ac_cv_env_PPLINC_value=$PPLINC
 939 ac_env_CLOOGLIBS_set=${CLOOGLIBS+set}
 940 ac_env_CLOOGLIBS_value=$CLOOGLIBS
 941 ac_cv_env_CLOOGLIBS_set=${CLOOGLIBS+set}
 942 ac_cv_env_CLOOGLIBS_value=$CLOOGLIBS
 943 ac_env_CLOOGINC_set=${CLOOGINC+set}
 944 ac_env_CLOOGINC_value=$CLOOGINC
 945 ac_cv_env_CLOOGINC_set=${CLOOGINC+set}
 946 ac_cv_env_CLOOGINC_value=$CLOOGINC
 947
 948 #
 949 # Report the --help message.
 950 #
 951 if test "$ac_init_help" = "long"; then
 952   # Omit some internal or obsolete options to make the list less imposing.
 953   # This message is too long to be a string in the A/UX 3.1 sh.
 954   cat <<_ACEOF
 955 \`configure' configures this package to adapt to many kinds of systems.
 956
 957 Usage: $0 [OPTION]... [VAR=VALUE]...
 958
 959 To assign environment variables (e.g., CC, CFLAGS...), specify them as
 960 VAR=VALUE.  See below for descriptions of some of the useful variables.
 961
 962 Defaults for the options are specified in brackets.
 963
 964 Configuration:
 965   -h, --help              display this help and exit
 966       --help=short        display options specific to this package
 967       --help=recursive    display the short help of all the included packages
 968   -V, --version           display version information and exit
 969   -q, --quiet, --silent   do not print \`checking...' messages
 970       --cache-file=FILE   cache test results in FILE [disabled]
 971   -C, --config-cache      alias for \`--cache-file=config.cache'
 972   -n, --no-create         do not create output files
 973       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 974
 975 _ACEOF
 976
 977   cat <<_ACEOF
 978 Installation directories:
 979   --prefix=PREFIX         install architecture-independent files in PREFIX
 980                           [$ac_default_prefix]
 981   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 982                           [PREFIX]
 983
 984 By default, \`make install' will install all the files in
 985 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 986 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
 987 for instance \`--prefix=\$HOME'.
 988
 989 For better control, use the options below.
 990
 991 Fine tuning of the installation directories:
 992   --bindir=DIR           user executables [EPREFIX/bin]
 993   --sbindir=DIR          system admin executables [EPREFIX/sbin]
 994   --libexecdir=DIR       program executables [EPREFIX/libexec]
 995   --datadir=DIR          read-only architecture-independent data [PREFIX/share]
 996   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
 997   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
 998   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
 999   --libdir=DIR           object code libraries [EPREFIX/lib]
1000   --includedir=DIR       C header files [PREFIX/include]
1001   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1002   --infodir=DIR          info documentation [PREFIX/info]
1003   --mandir=DIR           man documentation [PREFIX/man]
1004 _ACEOF
1005
1006   cat <<\_ACEOF
1007
1008 Program names:
1009   --program-prefix=PREFIX            prepend PREFIX to installed program names
1010   --program-suffix=SUFFIX            append SUFFIX to installed program names
1011   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1012
1013 System types:
1014   --build=BUILD     configure for building on BUILD [guessed]
1015   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1016   --target=TARGET   configure for building compilers for TARGET [HOST]
1017 _ACEOF
1018 fi
1019
1020 if test -n "$ac_init_help"; then
1021
1022   cat <<\_ACEOF
1023
1024 Optional Features:
1025   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1026   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1027   --enable-generated-files-in-srcdir
1028                           put copies of generated files in source dir
1029                           intended for creating source tarballs for users
1030                           without texinfo bison or flex.
1031   --enable-werror-always  enable -Werror despite compiler version
1032   --enable-checking=LIST
1033                           enable expensive run-time checks.  With LIST,
1034                           enable only specific categories of checks.
1035                           Categories are: yes,no,all,none,release.
1036                           Flags are: assert,df,fold,gc,gcac,gimple,misc,
1037                           rtlflag,rtl,runtime,tree,valgrind,types.
1038   --enable-coverage=LEVEL
1039                           enable compiler's code coverage collection.
1040                           Use to measure compiler performance and locate
1041                           unused parts of the compiler. With LEVEL, specify
1042                           optimization. Values are opt, noopt,
1043                           default is noopt
1044   --enable-gather-detailed-mem-stats         enable detailed memory allocation stats gathering
1045   --enable-multilib       enable library support for multiple ABIs
1046   --enable-__cxa_atexit   enable __cxa_atexit for C++
1047   --enable-decimal-float={no,yes,bid,dpd}
1048                         enable decimal float extension to C.  Selecting 'bid'
1049                         or 'dpd' choses which decimal floating point format
1050                         to use
1051   --enable-fixed-point    enable fixed-point arithmetic extension to C
1052   --enable-threads        enable thread usage for target GCC
1053   --enable-threads=LIB    use LIB thread package for target GCC
1054   --enable-tls            enable or disable generation of tls code
1055                           overriding the assembler check for tls support
1056   --enable-objc-gc        enable the use of Boehm's garbage collector with
1057                           the GNU Objective-C runtime
1058   --disable-shared        don't provide a shared libgcc
1059   --enable-intermodule    build the compiler in one step
1060   --enable-languages=LIST specify which front-ends to build
1061   --disable-rpath         do not hardcode runtime library paths
1062   --enable-initfini-array       use .init_array/.fini_array sections
1063   --enable-sjlj-exceptions
1064                           arrange to use setjmp/longjmp exception handling
1065   --enable-secureplt      enable -msecure-plt by default for PowerPC
1066   --enable-cld            enable -mcld by default for 32bit x86
1067   --disable-win32-registry
1068                           disable lookup of installation paths in the
1069                           Registry on Windows hosts
1070   --enable-win32-registry enable registry lookup (default)
1071   --enable-win32-registry=KEY
1072                           use KEY instead of GCC version as the last portion
1073                           of the registry key
1074   --enable-shared[=PKGS]
1075                           build shared libraries [default=yes]
1076   --enable-static[=PKGS]
1077                           build static libraries [default=yes]
1078   --enable-fast-install[=PKGS]
1079                           optimize for fast installation [default=yes]
1080   --disable-libtool-lock  avoid locking (might break parallel builds)
1081   --enable-maintainer-mode
1082                           enable make rules and dependencies not useful
1083                           (and sometimes confusing) to the casual installer
1084   --enable-version-specific-runtime-libs
1085                           specify that runtime libraries should be
1086                           installed in a compiler-specific directory
1087
1088 Optional Packages:
1089   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1090   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1091   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1092   --with-local-prefix=DIR specifies directory to put local include
1093   --with-gxx-include-dir=DIR
1094                           specifies directory to put g++ header files
1095   --with-cpp-install-dir=DIR
1096                           install the user visible C preprocessor in DIR
1097                           (relative to PREFIX) as well as PREFIX/bin
1098   --with-gnu-ld           arrange to work with GNU ld.
1099   --with-ld               arrange to use the specified ld (full pathname)
1100   --with-demangler-in-ld  try to use demangler in GNU ld.
1101   --with-gnu-as           arrange to work with GNU as
1102   --with-as               arrange to use the specified as (full pathname)
1103   --with-stabs            arrange to use stabs instead of host debug format
1104   --with-dwarf2           force the default debug format to be DWARF 2
1105   --with-build-sysroot=sysroot
1106                           use sysroot as the system root during the build
1107   --with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
1108   --with-pkgversion=PKG   Use PKG in the version string in place of "GCC"
1109   --with-bugurl=URL       Direct users to URL to report a bug
1110   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1111   --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
1112   --without-libiconv-prefix     don't search for libiconv in includedir and libdir
1113   --with-system-libunwind use installed libunwind
1114   --with-pic              try to use only PIC/non-PIC objects [default=use
1115                           both]
1116   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1117   --with-long-double-128  Use 128-bit long double by default.
1118   --with-gc={page,zone}   choose the garbage collection mechanism to use
1119                           with the compiler
1120   --with-system-zlib      use installed libz
1121   --with-slibdir=DIR      shared libraries in DIR [LIBDIR]
1122   --with-datarootdir=DIR  Use DIR as the data root [PREFIX/share]
1123   --with-docdir=DIR       Install documentation in DIR [DATAROOTDIR]
1124   --with-htmldir=DIR      html documentation in in DIR [DOCDIR]
1125
1126 Some influential environment variables:
1127   CC          C compiler command
1128   CFLAGS      C compiler flags
1129   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1130               nonstandard directory <lib dir>
1131   CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
1132               headers in a nonstandard directory <include dir>
1133   CPP         C preprocessor
1134   GMPLIBS     How to link GMP
1135   GMPINC      How to find GMP include files
1136   PPLLIBS     How to link PPL
1137   PPLINC      How to find PPL include files
1138   CLOOGLIBS   How to link CLOOG
1139   CLOOGINC    How to find CLOOG include files
1140
1141 Use these variables to override the choices made by `configure' or to help
1142 it to find libraries and programs with nonstandard names/locations.
1143
1144 _ACEOF
1145 fi
1146
1147 if test "$ac_init_help" = "recursive"; then
1148   # If there are subdirs, report their specific --help.
1149   ac_popdir=`pwd`
1150   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1151     test -d $ac_dir || continue
1152     ac_builddir=.
1153
1154 if test "$ac_dir" != .; then
1155   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1156   # A "../" for each directory in $ac_dir_suffix.
1157   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
1158 else
1159   ac_dir_suffix= ac_top_builddir=
1160 fi
1161
1162 case $srcdir in
1163   .)  # No --srcdir option.  We are building in place.
1164     ac_srcdir=.
1165     if test -z "$ac_top_builddir"; then
1166        ac_top_srcdir=.
1167     else
1168        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
1169     fi ;;
1170   [\\/]* | ?:[\\/]* )  # Absolute path.
1171     ac_srcdir=$srcdir$ac_dir_suffix;
1172     ac_top_srcdir=$srcdir ;;
1173   *) # Relative path.
1174     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
1175     ac_top_srcdir=$ac_top_builddir$srcdir ;;
1176 esac
1177
1178 # Do not use `cd foo && pwd` to compute absolute paths, because
1179 # the directories may not exist.
1180 case `pwd` in
1181 .) ac_abs_builddir="$ac_dir";;
1182 *)
1183   case "$ac_dir" in
1184   .) ac_abs_builddir=`pwd`;;
1185   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
1186   *) ac_abs_builddir=`pwd`/"$ac_dir";;
1187   esac;;
1188 esac
1189 case $ac_abs_builddir in
1190 .) ac_abs_top_builddir=${ac_top_builddir}.;;
1191 *)
1192   case ${ac_top_builddir}. in
1193   .) ac_abs_top_builddir=$ac_abs_builddir;;
1194   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
1195   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
1196   esac;;
1197 esac
1198 case $ac_abs_builddir in
1199 .) ac_abs_srcdir=$ac_srcdir;;
1200 *)
1201   case $ac_srcdir in
1202   .) ac_abs_srcdir=$ac_abs_builddir;;
1203   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
1204   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1205   esac;;
1206 esac
1207 case $ac_abs_builddir in
1208 .) ac_abs_top_srcdir=$ac_top_srcdir;;
1209 *)
1210   case $ac_top_srcdir in
1211   .) ac_abs_top_srcdir=$ac_abs_builddir;;
1212   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1213   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1214   esac;;
1215 esac
1216
1217     cd $ac_dir
1218     # Check for guested configure; otherwise get Cygnus style configure.
1219     if test -f $ac_srcdir/configure.gnu; then
1220       echo
1221       $SHELL $ac_srcdir/configure.gnu  --help=recursive
1222     elif test -f $ac_srcdir/configure; then
1223       echo
1224       $SHELL $ac_srcdir/configure  --help=recursive
1225     elif test -f $ac_srcdir/configure.ac ||
1226            test -f $ac_srcdir/configure.in; then
1227       echo
1228       $ac_configure --help
1229     else
1230       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1231     fi
1232     cd $ac_popdir
1233   done
1234 fi
1235
1236 test -n "$ac_init_help" && exit 0
1237 if $ac_init_version; then
1238   cat <<\_ACEOF
1239
1240 Copyright (C) 2003 Free Software Foundation, Inc.
1241 This configure script is free software; the Free Software Foundation
1242 gives unlimited permission to copy, distribute and modify it.
1243 _ACEOF
1244   exit 0
1245 fi
1246 exec 5>config.log
1247 cat >&5 <<_ACEOF
1248 This file contains any messages produced by compilers while
1249 running configure, to aid debugging if configure makes a mistake.
1250
1251 It was created by $as_me, which was
1252 generated by GNU Autoconf 2.59.  Invocation command line was
1253
1254   $ $0 $@
1255
1256 _ACEOF
1257 {
1258 cat <<_ASUNAME
1259 ## --------- ##
1260 ## Platform. ##
1261 ## --------- ##
1262
1263 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1264 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1265 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1266 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1267 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1268
1269 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1270 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1271
1272 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1273 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1274 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1275 hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
1276 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1277 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1278 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1279
1280 _ASUNAME
1281
1282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1283 for as_dir in $PATH
1284 do
1285   IFS=$as_save_IFS
1286   test -z "$as_dir" && as_dir=.
1287   echo "PATH: $as_dir"
1288 done
1289
1290 } >&5
1291
1292 cat >&5 <<_ACEOF
1293
1294
1295 ## ----------- ##
1296 ## Core tests. ##
1297 ## ----------- ##
1298
1299 _ACEOF
1300
1301
1302 # Keep a trace of the command line.
1303 # Strip out --no-create and --no-recursion so they do not pile up.
1304 # Strip out --silent because we don't want to record it for future runs.
1305 # Also quote any args containing shell meta-characters.
1306 # Make two passes to allow for proper duplicate-argument suppression.
1307 ac_configure_args=
1308 ac_configure_args0=
1309 ac_configure_args1=
1310 ac_sep=
1311 ac_must_keep_next=false
1312 for ac_pass in 1 2
1313 do
1314   for ac_arg
1315   do
1316     case $ac_arg in
1317     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1318     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1319     | -silent | --silent | --silen | --sile | --sil)
1320       continue ;;
1321     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1322       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1323     esac
1324     case $ac_pass in
1325     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1326     2)
1327       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1328       if test $ac_must_keep_next = true; then
1329         ac_must_keep_next=false # Got value, back to normal.
1330       else
1331         case $ac_arg in
1332           *=* | --config-cache | -C | -disable-* | --disable-* \
1333           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1334           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1335           | -with-* | --with-* | -without-* | --without-* | --x)
1336             case "$ac_configure_args0 " in
1337               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1338             esac
1339             ;;
1340           -* ) ac_must_keep_next=true ;;
1341         esac
1342       fi
1343       ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1344       # Get rid of the leading space.
1345       ac_sep=" "
1346       ;;
1347     esac
1348   done
1349 done
1350 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1351 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1352
1353 # When interrupted or exit'd, cleanup temporary files, and complete
1354 # config.log.  We remove comments because anyway the quotes in there
1355 # would cause problems or look ugly.
1356 # WARNING: Be sure not to use single quotes in there, as some shells,
1357 # such as our DU 5.0 friend, will then `close' the trap.
1358 trap 'exit_status=$?
1359   # Save into config.log some information that might help in debugging.
1360   {
1361     echo
1362
1363     cat <<\_ASBOX
1364 ## ---------------- ##
1365 ## Cache variables. ##
1366 ## ---------------- ##
1367 _ASBOX
1368     echo
1369     # The following way of writing the cache mishandles newlines in values,
1370 {
1371   (set) 2>&1 |
1372     case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1373     *ac_space=\ *)
1374       sed -n \
1375         "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1376           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1377       ;;
1378     *)
1379       sed -n \
1380         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1381       ;;
1382     esac;
1383 }
1384     echo
1385
1386     cat <<\_ASBOX
1387 ## ----------------- ##
1388 ## Output variables. ##
1389 ## ----------------- ##
1390 _ASBOX
1391     echo
1392     for ac_var in $ac_subst_vars
1393     do
1394       eval ac_val=$`echo $ac_var`
1395       echo "$ac_var='"'"'$ac_val'"'"'"
1396     done | sort
1397     echo
1398
1399     if test -n "$ac_subst_files"; then
1400       cat <<\_ASBOX
1401 ## ------------- ##
1402 ## Output files. ##
1403 ## ------------- ##
1404 _ASBOX
1405       echo
1406       for ac_var in $ac_subst_files
1407       do
1408         eval ac_val=$`echo $ac_var`
1409         echo "$ac_var='"'"'$ac_val'"'"'"
1410       done | sort
1411       echo
1412     fi
1413
1414     if test -s confdefs.h; then
1415       cat <<\_ASBOX
1416 ## ----------- ##
1417 ## confdefs.h. ##
1418 ## ----------- ##
1419 _ASBOX
1420       echo
1421       sed "/^$/d" confdefs.h | sort
1422       echo
1423     fi
1424     test "$ac_signal" != 0 &&
1425       echo "$as_me: caught signal $ac_signal"
1426     echo "$as_me: exit $exit_status"
1427   } >&5
1428   rm -f core *.core &&
1429   rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1430     exit $exit_status
1431      ' 0
1432 for ac_signal in 1 2 13 15; do
1433   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1434 done
1435 ac_signal=0
1436
1437 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1438 rm -rf conftest* confdefs.h
1439 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1440 echo >confdefs.h
1441
1442 # Predefined preprocessor variables.
1443
1444 cat >>confdefs.h <<_ACEOF
1445 #define PACKAGE_NAME "$PACKAGE_NAME"
1446 _ACEOF
1447
1448
1449 cat >>confdefs.h <<_ACEOF
1450 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1451 _ACEOF
1452
1453
1454 cat >>confdefs.h <<_ACEOF
1455 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1456 _ACEOF
1457
1458
1459 cat >>confdefs.h <<_ACEOF
1460 #define PACKAGE_STRING "$PACKAGE_STRING"
1461 _ACEOF
1462
1463
1464 cat >>confdefs.h <<_ACEOF
1465 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1466 _ACEOF
1467
1468
1469 # Let the site file select an alternate cache file if it wants to.
1470 # Prefer explicitly selected file to automatically selected ones.
1471 if test -z "$CONFIG_SITE"; then
1472   if test "x$prefix" != xNONE; then
1473     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1474   else
1475     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1476   fi
1477 fi
1478 for ac_site_file in $CONFIG_SITE; do
1479   if test -r "$ac_site_file"; then
1480     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1481 echo "$as_me: loading site script $ac_site_file" >&6;}
1482     sed 's/^/| /' "$ac_site_file" >&5
1483     . "$ac_site_file"
1484   fi
1485 done
1486
1487 if test -r "$cache_file"; then
1488   # Some versions of bash will fail to source /dev/null (special
1489   # files actually), so we avoid doing that.
1490   if test -f "$cache_file"; then
1491     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1492 echo "$as_me: loading cache $cache_file" >&6;}
1493     case $cache_file in
1494       [\\/]* | ?:[\\/]* ) . $cache_file;;
1495       *)                      . ./$cache_file;;
1496     esac
1497   fi
1498 else
1499   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1500 echo "$as_me: creating cache $cache_file" >&6;}
1501   >$cache_file
1502 fi
1503
1504 # Check that the precious variables saved in the cache have kept the same
1505 # value.
1506 ac_cache_corrupted=false
1507 for ac_var in `(set) 2>&1 |
1508                sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1509   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1510   eval ac_new_set=\$ac_env_${ac_var}_set
1511   eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1512   eval ac_new_val="\$ac_env_${ac_var}_value"
1513   case $ac_old_set,$ac_new_set in
1514     set,)
1515       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1516 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1517       ac_cache_corrupted=: ;;
1518     ,set)
1519       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1520 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1521       ac_cache_corrupted=: ;;
1522     ,);;
1523     *)
1524       if test "x$ac_old_val" != "x$ac_new_val"; then
1525         # differences in whitespace do not lead to failure.
1526         ac_old_val_w=`echo x $ac_old_val`
1527         ac_new_val_w=`echo x $ac_new_val`
1528         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1529           { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1530 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1531           ac_cache_corrupted=:
1532         else
1533           { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1534 echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1535           eval $ac_var=\$ac_old_val
1536         fi
1537         { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
1538 echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1539         { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
1540 echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1541       fi;;
1542   esac
1543   # Pass precious variables to config.status.
1544   if test "$ac_new_set" = set; then
1545     case $ac_new_val in
1546     *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1547       ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1548     *) ac_arg=$ac_var=$ac_new_val ;;
1549     esac
1550     case " $ac_configure_args " in
1551       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1552       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1553     esac
1554   fi
1555 done
1556 if $ac_cache_corrupted; then
1557   { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
1558 echo "$as_me: error: in \`$ac_pwd':" >&2;}
1559   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1560 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1561   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1562 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1563    { (exit 1); exit 1; }; }
1564 fi
1565
1566 ac_ext=c
1567 ac_cpp='$CPP $CPPFLAGS'
1568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594           ac_config_headers="$ac_config_headers auto-host.h:config.in"
1595
1596
1597 gcc_version=`cat $srcdir/BASE-VER`
1598
1599 # Determine the host, build, and target systems
1600 ac_aux_dir=
1601 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1602   if test -f $ac_dir/install-sh; then
1603     ac_aux_dir=$ac_dir
1604     ac_install_sh="$ac_aux_dir/install-sh -c"
1605     break
1606   elif test -f $ac_dir/install.sh; then
1607     ac_aux_dir=$ac_dir
1608     ac_install_sh="$ac_aux_dir/install.sh -c"
1609     break
1610   elif test -f $ac_dir/shtool; then
1611     ac_aux_dir=$ac_dir
1612     ac_install_sh="$ac_aux_dir/shtool install -c"
1613     break
1614   fi
1615 done
1616 if test -z "$ac_aux_dir"; then
1617   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1618 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1619    { (exit 1); exit 1; }; }
1620 fi
1621 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1622 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1623 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1624
1625 # Make sure we can run config.sub.
1626 $ac_config_sub sun4 >/dev/null 2>&1 ||
1627   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1628 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1629    { (exit 1); exit 1; }; }
1630
1631 echo "$as_me:$LINENO: checking build system type" >&5
1632 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1633 if test "${ac_cv_build+set}" = set; then
1634   echo $ECHO_N "(cached) $ECHO_C" >&6
1635 else
1636   ac_cv_build_alias=$build_alias
1637 test -z "$ac_cv_build_alias" &&
1638   ac_cv_build_alias=`$ac_config_guess`
1639 test -z "$ac_cv_build_alias" &&
1640   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1641 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1642    { (exit 1); exit 1; }; }
1643 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1644   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1645 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1646    { (exit 1); exit 1; }; }
1647
1648 fi
1649 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1650 echo "${ECHO_T}$ac_cv_build" >&6
1651 build=$ac_cv_build
1652 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1653 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1654 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1655
1656
1657 echo "$as_me:$LINENO: checking host system type" >&5
1658 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1659 if test "${ac_cv_host+set}" = set; then
1660   echo $ECHO_N "(cached) $ECHO_C" >&6
1661 else
1662   ac_cv_host_alias=$host_alias
1663 test -z "$ac_cv_host_alias" &&
1664   ac_cv_host_alias=$ac_cv_build_alias
1665 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1666   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1667 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1668    { (exit 1); exit 1; }; }
1669
1670 fi
1671 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1672 echo "${ECHO_T}$ac_cv_host" >&6
1673 host=$ac_cv_host
1674 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1675 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1676 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1677
1678
1679 echo "$as_me:$LINENO: checking target system type" >&5
1680 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1681 if test "${ac_cv_target+set}" = set; then
1682   echo $ECHO_N "(cached) $ECHO_C" >&6
1683 else
1684   ac_cv_target_alias=$target_alias
1685 test "x$ac_cv_target_alias" = "x" &&
1686   ac_cv_target_alias=$ac_cv_host_alias
1687 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1688   { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1689 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1690    { (exit 1); exit 1; }; }
1691
1692 fi
1693 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1694 echo "${ECHO_T}$ac_cv_target" >&6
1695 target=$ac_cv_target
1696 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1697 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1698 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1699
1700
1701 # The aliases save the names the user supplied, while $host etc.
1702 # will get canonicalized.
1703 test -n "$target_alias" &&
1704   test "$program_prefix$program_suffix$program_transform_name" = \
1705     NONENONEs,x,x, &&
1706   program_prefix=${target_alias}-
1707
1708 # Determine the noncanonical target name, for directory use.
1709  case ${build_alias} in
1710   "") build_noncanonical=${build} ;;
1711   *) build_noncanonical=${build_alias} ;;
1712 esac
1713
1714  case ${host_alias} in
1715   "") host_noncanonical=${build_noncanonical} ;;
1716   *) host_noncanonical=${host_alias} ;;
1717 esac
1718
1719  case ${target_alias} in
1720   "") target_noncanonical=${host_noncanonical} ;;
1721   *) target_noncanonical=${target_alias} ;;
1722 esac
1723
1724
1725
1726
1727 # Determine the target- and build-specific subdirectories
1728
1729 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
1730 # have matching libraries, they should use host libraries: Makefile.tpl
1731 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
1732 # However, they still use the build modules, because the corresponding
1733 # host modules (e.g. bison) are only built for the host when bootstrap
1734 # finishes. So:
1735 # - build_subdir is where we find build modules, and never changes.
1736 # - build_libsubdir is where we find build libraries, and can be overridden.
1737
1738 # Prefix 'build-' so this never conflicts with target_subdir.
1739 build_subdir="build-${build_noncanonical}"
1740
1741 # Check whether --with-build-libsubdir or --without-build-libsubdir was given.
1742 if test "${with_build_libsubdir+set}" = set; then
1743   withval="$with_build_libsubdir"
1744   build_libsubdir="$withval"
1745 else
1746   build_libsubdir="$build_subdir"
1747 fi;
1748 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
1749 if ( test $srcdir = . && test -d gcc ) \
1750    || test -d $srcdir/../host-${host_noncanonical}; then
1751   host_subdir="host-${host_noncanonical}"
1752 else
1753   host_subdir=.
1754 fi
1755 # No prefix.
1756 target_subdir=${target_noncanonical}
1757
1758
1759 # Set program_transform_name
1760 test "$program_prefix" != NONE &&
1761   program_transform_name="s,^,$program_prefix,;$program_transform_name"
1762 # Use a double $ so make ignores it.
1763 test "$program_suffix" != NONE &&
1764   program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1765 # Double any \ or $.  echo might interpret backslashes.
1766 # By default was `s,x,x', remove it if useless.
1767 cat <<\_ACEOF >conftest.sed
1768 s/[\\$]/&&/g;s/;s,x,x,$//
1769 _ACEOF
1770 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1771 rm conftest.sed
1772
1773
1774 # Check for bogus environment variables.
1775 # Test if LIBRARY_PATH contains the notation for the current directory
1776 # since this would lead to problems installing/building glibc.
1777 # LIBRARY_PATH contains the current directory if one of the following
1778 # is true:
1779 # - one of the terminals (":" and ";") is the first or last sign
1780 # - two terminals occur directly after each other
1781 # - the path contains an element with a dot in it
1782 echo "$as_me:$LINENO: checking LIBRARY_PATH variable" >&5
1783 echo $ECHO_N "checking LIBRARY_PATH variable... $ECHO_C" >&6
1784 case ${LIBRARY_PATH} in
1785   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1786     library_path_setting="contains current directory"
1787     ;;
1788   *)
1789     library_path_setting="ok"
1790     ;;
1791 esac
1792 echo "$as_me:$LINENO: result: $library_path_setting" >&5
1793 echo "${ECHO_T}$library_path_setting" >&6
1794 if test "$library_path_setting" != "ok"; then
1795 { { echo "$as_me:$LINENO: error:
1796 *** LIBRARY_PATH shouldn't contain the current directory when
1797 *** building gcc. Please change the environment variable
1798 *** and run configure again." >&5
1799 echo "$as_me: error:
1800 *** LIBRARY_PATH shouldn't contain the current directory when
1801 *** building gcc. Please change the environment variable
1802 *** and run configure again." >&2;}
1803    { (exit 1); exit 1; }; }
1804 fi
1805
1806 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
1807 # since this would lead to problems installing/building glibc.
1808 # GCC_EXEC_PREFIX contains the current directory if one of the following
1809 # is true:
1810 # - one of the terminals (":" and ";") is the first or last sign
1811 # - two terminals occur directly after each other
1812 # - the path contains an element with a dot in it
1813 echo "$as_me:$LINENO: checking GCC_EXEC_PREFIX variable" >&5
1814 echo $ECHO_N "checking GCC_EXEC_PREFIX variable... $ECHO_C" >&6
1815 case ${GCC_EXEC_PREFIX} in
1816   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
1817     gcc_exec_prefix_setting="contains current directory"
1818     ;;
1819   *)
1820     gcc_exec_prefix_setting="ok"
1821     ;;
1822 esac
1823 echo "$as_me:$LINENO: result: $gcc_exec_prefix_setting" >&5
1824 echo "${ECHO_T}$gcc_exec_prefix_setting" >&6
1825 if test "$gcc_exec_prefix_setting" != "ok"; then
1826 { { echo "$as_me:$LINENO: error:
1827 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1828 *** building gcc. Please change the environment variable
1829 *** and run configure again." >&5
1830 echo "$as_me: error:
1831 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
1832 *** building gcc. Please change the environment variable
1833 *** and run configure again." >&2;}
1834    { (exit 1); exit 1; }; }
1835 fi
1836
1837 # -----------
1838 # Directories
1839 # -----------
1840
1841 # Specify the local prefix
1842 local_prefix=
1843
1844 # Check whether --with-local-prefix or --without-local-prefix was given.
1845 if test "${with_local_prefix+set}" = set; then
1846   withval="$with_local_prefix"
1847   case "${withval}" in
1848 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for local include directory prefix" >&5
1849 echo "$as_me: error: bad value ${withval} given for local include directory prefix" >&2;}
1850    { (exit 1); exit 1; }; } ;;
1851 no)     ;;
1852 *)      local_prefix=$with_local_prefix ;;
1853 esac
1854 fi;
1855
1856 # Default local prefix if it is empty
1857 if test x$local_prefix = x; then
1858         local_prefix=/usr/local
1859 fi
1860
1861 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
1862 # passed in by the toplevel make and thus we'd get different behavior
1863 # depending on where we built the sources.
1864 gcc_gxx_include_dir=
1865 # Specify the g++ header file directory
1866
1867 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
1868 if test "${with_gxx_include_dir+set}" = set; then
1869   withval="$with_gxx_include_dir"
1870   case "${withval}" in
1871 yes)    { { echo "$as_me:$LINENO: error: bad value ${withval} given for g++ include directory" >&5
1872 echo "$as_me: error: bad value ${withval} given for g++ include directory" >&2;}
1873    { (exit 1); exit 1; }; } ;;
1874 no)     ;;
1875 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
1876 esac
1877 fi;
1878
1879 # This logic must match libstdc++-v3/acinclude.m4:GLIBCXX_EXPORT_INSTALL_INFO.
1880 if test x${gcc_gxx_include_dir} = x; then
1881   if test x${enable_version_specific_runtime_libs} = xyes; then
1882     gcc_gxx_include_dir='${libsubdir}/include/c++'
1883   else
1884     libstdcxx_incdir='include/c++/$(version)'
1885     if test x$host != x$target; then
1886        libstdcxx_incdir="$target_alias/$libstdcxx_incdir"
1887     fi
1888     gcc_gxx_include_dir="\$(libsubdir)/\$(libsubdir_to_prefix)$libstdcxx_incdir"
1889   fi
1890 fi
1891
1892
1893 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
1894 if test "${with_cpp_install_dir+set}" = set; then
1895   withval="$with_cpp_install_dir"
1896   if test x$withval = xyes; then
1897   { { echo "$as_me:$LINENO: error: option --with-cpp-install-dir requires an argument" >&5
1898 echo "$as_me: error: option --with-cpp-install-dir requires an argument" >&2;}
1899    { (exit 1); exit 1; }; }
1900 elif test x$withval != xno; then
1901   cpp_install_dir=$withval
1902 fi
1903 fi;
1904
1905 # We would like to our source tree to be readonly.  However when releases or
1906 # pre-releases are generated, the flex/bison generated files as well as the
1907 # various formats of manuals need to be included along with the rest of the
1908 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
1909 # just that.
1910
1911 echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
1912 echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
1913     # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
1914 if test "${enable_generated_files_in_srcdir+set}" = set; then
1915   enableval="$enable_generated_files_in_srcdir"
1916   generated_files_in_srcdir=$enableval
1917 else
1918   generated_files_in_srcdir=no
1919 fi;
1920
1921 echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
1922 echo "${ECHO_T}$generated_files_in_srcdir" >&6
1923
1924 if test "$generated_files_in_srcdir" = "yes"; then
1925   GENINSRC=''
1926 else
1927   GENINSRC='#'
1928 fi
1929
1930
1931 # -------------------
1932 # Find default linker
1933 # -------------------
1934
1935 # With GNU ld
1936
1937 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1938 if test "${with_gnu_ld+set}" = set; then
1939   withval="$with_gnu_ld"
1940   gnu_ld_flag="$with_gnu_ld"
1941 else
1942   gnu_ld_flag=no
1943 fi;
1944
1945 # With pre-defined ld
1946
1947 # Check whether --with-ld or --without-ld was given.
1948 if test "${with_ld+set}" = set; then
1949   withval="$with_ld"
1950   DEFAULT_LINKER="$with_ld"
1951 fi;
1952 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1953   if test ! -x "$DEFAULT_LINKER"; then
1954     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&5
1955 echo "$as_me: error: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" >&2;}
1956    { (exit 1); exit 1; }; }
1957   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
1958     gnu_ld_flag=yes
1959   fi
1960
1961 cat >>confdefs.h <<_ACEOF
1962 #define DEFAULT_LINKER "$DEFAULT_LINKER"
1963 _ACEOF
1964
1965 fi
1966
1967 gnu_ld=`if test x"$gnu_ld_flag" = x"yes"; then echo 1; else echo 0; fi`
1968
1969 cat >>confdefs.h <<_ACEOF
1970 #define HAVE_GNU_LD $gnu_ld
1971 _ACEOF
1972
1973
1974 echo "$as_me:$LINENO: checking whether a default linker was specified" >&5
1975 echo $ECHO_N "checking whether a default linker was specified... $ECHO_C" >&6
1976 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1977   if test x"$gnu_ld_flag" = x"no"; then
1978     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER)" >&5
1979 echo "${ECHO_T}yes ($DEFAULT_LINKER)" >&6
1980   else
1981     echo "$as_me:$LINENO: result: yes ($DEFAULT_LINKER - GNU ld)" >&5
1982 echo "${ECHO_T}yes ($DEFAULT_LINKER - GNU ld)" >&6
1983   fi
1984 else
1985   echo "$as_me:$LINENO: result: no" >&5
1986 echo "${ECHO_T}no" >&6
1987 fi
1988
1989 # With demangler in GNU ld
1990
1991 # Check whether --with-demangler-in-ld or --without-demangler-in-ld was given.
1992 if test "${with_demangler_in_ld+set}" = set; then
1993   withval="$with_demangler_in_ld"
1994   demangler_in_ld="$with_demangler_in_ld"
1995 else
1996   demangler_in_ld=no
1997 fi;
1998
1999 # ----------------------
2000 # Find default assembler
2001 # ----------------------
2002
2003 # With GNU as
2004
2005 # Check whether --with-gnu-as or --without-gnu-as was given.
2006 if test "${with_gnu_as+set}" = set; then
2007   withval="$with_gnu_as"
2008   gas_flag="$with_gnu_as"
2009 else
2010   gas_flag=no
2011 fi;
2012
2013
2014 # Check whether --with-as or --without-as was given.
2015 if test "${with_as+set}" = set; then
2016   withval="$with_as"
2017   DEFAULT_ASSEMBLER="$with_as"
2018 fi;
2019 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2020   if test ! -x "$DEFAULT_ASSEMBLER"; then
2021     { { echo "$as_me:$LINENO: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&5
2022 echo "$as_me: error: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" >&2;}
2023    { (exit 1); exit 1; }; }
2024   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
2025     gas_flag=yes
2026   fi
2027
2028 cat >>confdefs.h <<_ACEOF
2029 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
2030 _ACEOF
2031
2032 fi
2033
2034 gnu_as=`if test x"$gas_flag" = x"yes"; then echo 1; else echo 0; fi`
2035
2036 cat >>confdefs.h <<_ACEOF
2037 #define HAVE_GNU_AS $gnu_as
2038 _ACEOF
2039
2040
2041 echo "$as_me:$LINENO: checking whether a default assembler was specified" >&5
2042 echo $ECHO_N "checking whether a default assembler was specified... $ECHO_C" >&6
2043 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
2044   if test x"$gas_flag" = x"no"; then
2045     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER)" >&5
2046 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER)" >&6
2047   else
2048     echo "$as_me:$LINENO: result: yes ($DEFAULT_ASSEMBLER - GNU as)" >&5
2049 echo "${ECHO_T}yes ($DEFAULT_ASSEMBLER - GNU as)" >&6
2050   fi
2051 else
2052   echo "$as_me:$LINENO: result: no" >&5
2053 echo "${ECHO_T}no" >&6
2054 fi
2055
2056 # ---------------
2057 # Find C compiler
2058 # ---------------
2059
2060 # If a non-executable a.out is present (e.g. created by GNU as above even if
2061 # invoked with -v only), the IRIX 6 native ld just overwrites the existing
2062 # file, even when creating an executable, so an execution test fails.
2063 # Remove possible default executable files to avoid this.
2064 #
2065 # FIXME: This really belongs into AC_PROG_CC and can be removed once
2066 # Autoconf includes it.
2067 rm -f a.out a.exe b.out
2068
2069 # Find the native compiler
2070 ac_ext=c
2071 ac_cpp='$CPP $CPPFLAGS'
2072 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2073 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2074 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2075 if test -n "$ac_tool_prefix"; then
2076   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2077 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2078 echo "$as_me:$LINENO: checking for $ac_word" >&5
2079 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2080 if test "${ac_cv_prog_CC+set}" = set; then
2081   echo $ECHO_N "(cached) $ECHO_C" >&6
2082 else
2083   if test -n "$CC"; then
2084   ac_cv_prog_CC="$CC" # Let the user override the test.
2085 else
2086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2087 for as_dir in $PATH
2088 do
2089   IFS=$as_save_IFS
2090   test -z "$as_dir" && as_dir=.
2091   for ac_exec_ext in '' $ac_executable_extensions; do
2092   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2093     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2094     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2095     break 2
2096   fi
2097 done
2098 done
2099
2100 fi
2101 fi
2102 CC=$ac_cv_prog_CC
2103 if test -n "$CC"; then
2104   echo "$as_me:$LINENO: result: $CC" >&5
2105 echo "${ECHO_T}$CC" >&6
2106 else
2107   echo "$as_me:$LINENO: result: no" >&5
2108 echo "${ECHO_T}no" >&6
2109 fi
2110
2111 fi
2112 if test -z "$ac_cv_prog_CC"; then
2113   ac_ct_CC=$CC
2114   # Extract the first word of "gcc", so it can be a program name with args.
2115 set dummy gcc; ac_word=$2
2116 echo "$as_me:$LINENO: checking for $ac_word" >&5
2117 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2118 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2119   echo $ECHO_N "(cached) $ECHO_C" >&6
2120 else
2121   if test -n "$ac_ct_CC"; then
2122   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2123 else
2124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2125 for as_dir in $PATH
2126 do
2127   IFS=$as_save_IFS
2128   test -z "$as_dir" && as_dir=.
2129   for ac_exec_ext in '' $ac_executable_extensions; do
2130   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2131     ac_cv_prog_ac_ct_CC="gcc"
2132     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2133     break 2
2134   fi
2135 done
2136 done
2137
2138 fi
2139 fi
2140 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2141 if test -n "$ac_ct_CC"; then
2142   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2143 echo "${ECHO_T}$ac_ct_CC" >&6
2144 else
2145   echo "$as_me:$LINENO: result: no" >&5
2146 echo "${ECHO_T}no" >&6
2147 fi
2148
2149   CC=$ac_ct_CC
2150 else
2151   CC="$ac_cv_prog_CC"
2152 fi
2153
2154 if test -z "$CC"; then
2155   if test -n "$ac_tool_prefix"; then
2156   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2157 set dummy ${ac_tool_prefix}cc; ac_word=$2
2158 echo "$as_me:$LINENO: checking for $ac_word" >&5
2159 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2160 if test "${ac_cv_prog_CC+set}" = set; then
2161   echo $ECHO_N "(cached) $ECHO_C" >&6
2162 else
2163   if test -n "$CC"; then
2164   ac_cv_prog_CC="$CC" # Let the user override the test.
2165 else
2166 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2167 for as_dir in $PATH
2168 do
2169   IFS=$as_save_IFS
2170   test -z "$as_dir" && as_dir=.
2171   for ac_exec_ext in '' $ac_executable_extensions; do
2172   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2173     ac_cv_prog_CC="${ac_tool_prefix}cc"
2174     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2175     break 2
2176   fi
2177 done
2178 done
2179
2180 fi
2181 fi
2182 CC=$ac_cv_prog_CC
2183 if test -n "$CC"; then
2184   echo "$as_me:$LINENO: result: $CC" >&5
2185 echo "${ECHO_T}$CC" >&6
2186 else
2187   echo "$as_me:$LINENO: result: no" >&5
2188 echo "${ECHO_T}no" >&6
2189 fi
2190
2191 fi
2192 if test -z "$ac_cv_prog_CC"; then
2193   ac_ct_CC=$CC
2194   # Extract the first word of "cc", so it can be a program name with args.
2195 set dummy cc; ac_word=$2
2196 echo "$as_me:$LINENO: checking for $ac_word" >&5
2197 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2198 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2199   echo $ECHO_N "(cached) $ECHO_C" >&6
2200 else
2201   if test -n "$ac_ct_CC"; then
2202   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2203 else
2204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2205 for as_dir in $PATH
2206 do
2207   IFS=$as_save_IFS
2208   test -z "$as_dir" && as_dir=.
2209   for ac_exec_ext in '' $ac_executable_extensions; do
2210   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2211     ac_cv_prog_ac_ct_CC="cc"
2212     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2213     break 2
2214   fi
2215 done
2216 done
2217
2218 fi
2219 fi
2220 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2221 if test -n "$ac_ct_CC"; then
2222   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2223 echo "${ECHO_T}$ac_ct_CC" >&6
2224 else
2225   echo "$as_me:$LINENO: result: no" >&5
2226 echo "${ECHO_T}no" >&6
2227 fi
2228
2229   CC=$ac_ct_CC
2230 else
2231   CC="$ac_cv_prog_CC"
2232 fi
2233
2234 fi
2235 if test -z "$CC"; then
2236   # Extract the first word of "cc", so it can be a program name with args.
2237 set dummy cc; ac_word=$2
2238 echo "$as_me:$LINENO: checking for $ac_word" >&5
2239 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2240 if test "${ac_cv_prog_CC+set}" = set; then
2241   echo $ECHO_N "(cached) $ECHO_C" >&6
2242 else
2243   if test -n "$CC"; then
2244   ac_cv_prog_CC="$CC" # Let the user override the test.
2245 else
2246   ac_prog_rejected=no
2247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2248 for as_dir in $PATH
2249 do
2250   IFS=$as_save_IFS
2251   test -z "$as_dir" && as_dir=.
2252   for ac_exec_ext in '' $ac_executable_extensions; do
2253   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2254     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2255        ac_prog_rejected=yes
2256        continue
2257      fi
2258     ac_cv_prog_CC="cc"
2259     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2260     break 2
2261   fi
2262 done
2263 done
2264
2265 if test $ac_prog_rejected = yes; then
2266   # We found a bogon in the path, so make sure we never use it.
2267   set dummy $ac_cv_prog_CC
2268   shift
2269   if test $# != 0; then
2270     # We chose a different compiler from the bogus one.
2271     # However, it has the same basename, so the bogon will be chosen
2272     # first if we set CC to just the basename; use the full file name.
2273     shift
2274     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2275   fi
2276 fi
2277 fi
2278 fi
2279 CC=$ac_cv_prog_CC
2280 if test -n "$CC"; then
2281   echo "$as_me:$LINENO: result: $CC" >&5
2282 echo "${ECHO_T}$CC" >&6
2283 else
2284   echo "$as_me:$LINENO: result: no" >&5
2285 echo "${ECHO_T}no" >&6
2286 fi
2287
2288 fi
2289 if test -z "$CC"; then
2290   if test -n "$ac_tool_prefix"; then
2291   for ac_prog in cl
2292   do
2293     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2294 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2295 echo "$as_me:$LINENO: checking for $ac_word" >&5
2296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2297 if test "${ac_cv_prog_CC+set}" = set; then
2298   echo $ECHO_N "(cached) $ECHO_C" >&6
2299 else
2300   if test -n "$CC"; then
2301   ac_cv_prog_CC="$CC" # Let the user override the test.
2302 else
2303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2304 for as_dir in $PATH
2305 do
2306   IFS=$as_save_IFS
2307   test -z "$as_dir" && as_dir=.
2308   for ac_exec_ext in '' $ac_executable_extensions; do
2309   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2310     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2311     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2312     break 2
2313   fi
2314 done
2315 done
2316
2317 fi
2318 fi
2319 CC=$ac_cv_prog_CC
2320 if test -n "$CC"; then
2321   echo "$as_me:$LINENO: result: $CC" >&5
2322 echo "${ECHO_T}$CC" >&6
2323 else
2324   echo "$as_me:$LINENO: result: no" >&5
2325 echo "${ECHO_T}no" >&6
2326 fi
2327
2328     test -n "$CC" && break
2329   done
2330 fi
2331 if test -z "$CC"; then
2332   ac_ct_CC=$CC
2333   for ac_prog in cl
2334 do
2335   # Extract the first word of "$ac_prog", so it can be a program name with args.
2336 set dummy $ac_prog; ac_word=$2
2337 echo "$as_me:$LINENO: checking for $ac_word" >&5
2338 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2339 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2340   echo $ECHO_N "(cached) $ECHO_C" >&6
2341 else
2342   if test -n "$ac_ct_CC"; then
2343   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2344 else
2345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2346 for as_dir in $PATH
2347 do
2348   IFS=$as_save_IFS
2349   test -z "$as_dir" && as_dir=.
2350   for ac_exec_ext in '' $ac_executable_extensions; do
2351   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2352     ac_cv_prog_ac_ct_CC="$ac_prog"
2353     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2354     break 2
2355   fi
2356 done
2357 done
2358
2359 fi
2360 fi
2361 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2362 if test -n "$ac_ct_CC"; then
2363   echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2364 echo "${ECHO_T}$ac_ct_CC" >&6
2365 else
2366   echo "$as_me:$LINENO: result: no" >&5
2367 echo "${ECHO_T}no" >&6
2368 fi
2369
2370   test -n "$ac_ct_CC" && break
2371 done
2372
2373   CC=$ac_ct_CC
2374 fi
2375
2376 fi
2377
2378
2379 test -z "$CC" && { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2380 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2381 { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2382 See \`config.log' for more details." >&5
2383 echo "$as_me: error: no acceptable C compiler found in \$PATH
2384 See \`config.log' for more details." >&2;}
2385    { (exit 1); exit 1; }; }; }
2386
2387 # Provide some information about the compiler.
2388 echo "$as_me:$LINENO:" \
2389      "checking for C compiler version" >&5
2390 ac_compiler=`set X $ac_compile; echo $2`
2391 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2392   (eval $ac_compiler --version </dev/null >&5) 2>&5
2393   ac_status=$?
2394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2395   (exit $ac_status); }
2396 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2397   (eval $ac_compiler -v </dev/null >&5) 2>&5
2398   ac_status=$?
2399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2400   (exit $ac_status); }
2401 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2402   (eval $ac_compiler -V </dev/null >&5) 2>&5
2403   ac_status=$?
2404   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2405   (exit $ac_status); }
2406
2407 cat >conftest.$ac_ext <<_ACEOF
2408 /* confdefs.h.  */
2409 _ACEOF
2410 cat confdefs.h >>conftest.$ac_ext
2411 cat >>conftest.$ac_ext <<_ACEOF
2412 /* end confdefs.h.  */
2413
2414 int
2415 main ()
2416 {
2417
2418   ;
2419   return 0;
2420 }
2421 _ACEOF
2422 ac_clean_files_save=$ac_clean_files
2423 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2424 # Try to create an executable without -o first, disregard a.out.
2425 # It will help us diagnose broken compilers, and finding out an intuition
2426 # of exeext.
2427 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2428 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2429 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2430 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2431   (eval $ac_link_default) 2>&5
2432   ac_status=$?
2433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2434   (exit $ac_status); }; then
2435   # Find the output, starting from the most likely.  This scheme is
2436 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2437 # resort.
2438
2439 # Be careful to initialize this variable, since it used to be cached.
2440 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2441 ac_cv_exeext=
2442 # b.out is created by i960 compilers.
2443 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2444 do
2445   test -f "$ac_file" || continue
2446   case $ac_file in
2447     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2448         ;;
2449     conftest.$ac_ext )
2450         # This is the source file.
2451         ;;
2452     [ab].out )
2453         # We found the default executable, but exeext='' is most
2454         # certainly right.
2455         break;;
2456     *.* )
2457         ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2458         # FIXME: I believe we export ac_cv_exeext for Libtool,
2459         # but it would be cool to find out if it's true.  Does anybody
2460         # maintain Libtool? --akim.
2461         export ac_cv_exeext
2462         break;;
2463     * )
2464         break;;
2465   esac
2466 done
2467 else
2468   echo "$as_me: failed program was:" >&5
2469 sed 's/^/| /' conftest.$ac_ext >&5
2470
2471 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2472 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2473 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2474 See \`config.log' for more details." >&5
2475 echo "$as_me: error: C compiler cannot create executables
2476 See \`config.log' for more details." >&2;}
2477    { (exit 77); exit 77; }; }; }
2478 fi
2479
2480 ac_exeext=$ac_cv_exeext
2481 echo "$as_me:$LINENO: result: $ac_file" >&5
2482 echo "${ECHO_T}$ac_file" >&6
2483
2484 # Check the compiler produces executables we can run.  If not, either
2485 # the compiler is broken, or we cross compile.
2486 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2487 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2488 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2489 # If not cross compiling, check that we can run a simple program.
2490 if test "$cross_compiling" != yes; then
2491   if { ac_try='./$ac_file'
2492   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2493   (eval $ac_try) 2>&5
2494   ac_status=$?
2495   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2496   (exit $ac_status); }; }; then
2497     cross_compiling=no
2498   else
2499     if test "$cross_compiling" = maybe; then
2500         cross_compiling=yes
2501     else
2502         { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2503 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2504 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2505 If you meant to cross compile, use \`--host'.
2506 See \`config.log' for more details." >&5
2507 echo "$as_me: error: cannot run C compiled programs.
2508 If you meant to cross compile, use \`--host'.
2509 See \`config.log' for more details." >&2;}
2510    { (exit 1); exit 1; }; }; }
2511     fi
2512   fi
2513 fi
2514 echo "$as_me:$LINENO: result: yes" >&5
2515 echo "${ECHO_T}yes" >&6
2516
2517 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2518 ac_clean_files=$ac_clean_files_save
2519 # Check the compiler produces executables we can run.  If not, either
2520 # the compiler is broken, or we cross compile.
2521 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2522 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2523 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2524 echo "${ECHO_T}$cross_compiling" >&6
2525
2526 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2527 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2528 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2529   (eval $ac_link) 2>&5
2530   ac_status=$?
2531   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2532   (exit $ac_status); }; then
2533   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2534 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2535 # work properly (i.e., refer to `conftest.exe'), while it won't with
2536 # `rm'.
2537 for ac_file in conftest.exe conftest conftest.*; do
2538   test -f "$ac_file" || continue
2539   case $ac_file in
2540     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2541     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2542           export ac_cv_exeext
2543           break;;
2544     * ) break;;
2545   esac
2546 done
2547 else
2548   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2550 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2551 See \`config.log' for more details." >&5
2552 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2553 See \`config.log' for more details." >&2;}
2554    { (exit 1); exit 1; }; }; }
2555 fi
2556
2557 rm -f conftest$ac_cv_exeext
2558 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2559 echo "${ECHO_T}$ac_cv_exeext" >&6
2560
2561 rm -f conftest.$ac_ext
2562 EXEEXT=$ac_cv_exeext
2563 ac_exeext=$EXEEXT
2564 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2565 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2566 if test "${ac_cv_objext+set}" = set; then
2567   echo $ECHO_N "(cached) $ECHO_C" >&6
2568 else
2569   cat >conftest.$ac_ext <<_ACEOF
2570 /* confdefs.h.  */
2571 _ACEOF
2572 cat confdefs.h >>conftest.$ac_ext
2573 cat >>conftest.$ac_ext <<_ACEOF
2574 /* end confdefs.h.  */
2575
2576 int
2577 main ()
2578 {
2579
2580   ;
2581   return 0;
2582 }
2583 _ACEOF
2584 rm -f conftest.o conftest.obj
2585 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2586   (eval $ac_compile) 2>&5
2587   ac_status=$?
2588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2589   (exit $ac_status); }; then
2590   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2591   case $ac_file in
2592     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2593     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2594        break;;
2595   esac
2596 done
2597 else
2598   echo "$as_me: failed program was:" >&5
2599 sed 's/^/| /' conftest.$ac_ext >&5
2600
2601 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
2602 echo "$as_me: error: in \`$ac_pwd':" >&2;}
2603 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2604 See \`config.log' for more details." >&5
2605 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2606 See \`config.log' for more details." >&2;}
2607    { (exit 1); exit 1; }; }; }
2608 fi
2609
2610 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2611 fi
2612 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2613 echo "${ECHO_T}$ac_cv_objext" >&6
2614 OBJEXT=$ac_cv_objext
2615 ac_objext=$OBJEXT
2616 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2617 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2618 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2619   echo $ECHO_N "(cached) $ECHO_C" >&6
2620 else
2621   cat >conftest.$ac_ext <<_ACEOF
2622 /* confdefs.h.  */
2623 _ACEOF
2624 cat confdefs.h >>conftest.$ac_ext
2625 cat >>conftest.$ac_ext <<_ACEOF
2626 /* end confdefs.h.  */
2627
2628 int
2629 main ()
2630 {
2631 #ifndef __GNUC__
2632        choke me
2633 #endif
2634
2635   ;
2636   return 0;
2637 }
2638 _ACEOF
2639 rm -f conftest.$ac_objext
2640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2641   (eval $ac_compile) 2>conftest.er1
2642   ac_status=$?
2643   grep -v '^ *+' conftest.er1 >conftest.err
2644   rm -f conftest.er1
2645   cat conftest.err >&5
2646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2647   (exit $ac_status); } &&
2648          { ac_try='test -z "$ac_c_werror_flag"
2649                          || test ! -s conftest.err'
2650   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2651   (eval $ac_try) 2>&5
2652   ac_status=$?
2653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2654   (exit $ac_status); }; } &&
2655          { ac_try='test -s conftest.$ac_objext'
2656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2657   (eval $ac_try) 2>&5
2658   ac_status=$?
2659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2660   (exit $ac_status); }; }; then
2661   ac_compiler_gnu=yes
2662 else
2663   echo "$as_me: failed program was:" >&5
2664 sed 's/^/| /' conftest.$ac_ext >&5
2665
2666 ac_compiler_gnu=no
2667 fi
2668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2669 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2670
2671 fi
2672 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2673 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2674 GCC=`test $ac_compiler_gnu = yes && echo yes`
2675 ac_test_CFLAGS=${CFLAGS+set}
2676 ac_save_CFLAGS=$CFLAGS
2677 CFLAGS="-g"
2678 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2679 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2680 if test "${ac_cv_prog_cc_g+set}" = set; then
2681   echo $ECHO_N "(cached) $ECHO_C" >&6
2682 else
2683   cat >conftest.$ac_ext <<_ACEOF
2684 /* confdefs.h.  */
2685 _ACEOF
2686 cat confdefs.h >>conftest.$ac_ext
2687 cat >>conftest.$ac_ext <<_ACEOF
2688 /* end confdefs.h.  */
2689
2690 int
2691 main ()
2692 {
2693
2694   ;
2695   return 0;
2696 }
2697 _ACEOF
2698 rm -f conftest.$ac_objext
2699 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2700   (eval $ac_compile) 2>conftest.er1
2701   ac_status=$?
2702   grep -v '^ *+' conftest.er1 >conftest.err
2703   rm -f conftest.er1
2704   cat conftest.err >&5
2705   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2706   (exit $ac_status); } &&
2707          { ac_try='test -z "$ac_c_werror_flag"
2708                          || test ! -s conftest.err'
2709   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2710   (eval $ac_try) 2>&5
2711   ac_status=$?
2712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2713   (exit $ac_status); }; } &&
2714          { ac_try='test -s conftest.$ac_objext'
2715   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2716   (eval $ac_try) 2>&5
2717   ac_status=$?
2718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2719   (exit $ac_status); }; }; then
2720   ac_cv_prog_cc_g=yes
2721 else
2722   echo "$as_me: failed program was:" >&5
2723 sed 's/^/| /' conftest.$ac_ext >&5
2724
2725 ac_cv_prog_cc_g=no
2726 fi
2727 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2728 fi
2729 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2730 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2731 if test "$ac_test_CFLAGS" = set; then
2732   CFLAGS=$ac_save_CFLAGS
2733 elif test $ac_cv_prog_cc_g = yes; then
2734   if test "$GCC" = yes; then
2735     CFLAGS="-g -O2"
2736   else
2737     CFLAGS="-g"
2738   fi
2739 else
2740   if test "$GCC" = yes; then
2741     CFLAGS="-O2"
2742   else
2743     CFLAGS=
2744   fi
2745 fi
2746 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2747 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2748 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2749   echo $ECHO_N "(cached) $ECHO_C" >&6
2750 else
2751   ac_cv_prog_cc_stdc=no
2752 ac_save_CC=$CC
2753 cat >conftest.$ac_ext <<_ACEOF
2754 /* confdefs.h.  */
2755 _ACEOF
2756 cat confdefs.h >>conftest.$ac_ext
2757 cat >>conftest.$ac_ext <<_ACEOF
2758 /* end confdefs.h.  */
2759 #include <stdarg.h>
2760 #include <stdio.h>
2761 #include <sys/types.h>
2762 #include <sys/stat.h>
2763 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
2764 struct buf { int x; };
2765 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2766 static char *e (p, i)
2767      char **p;
2768      int i;
2769 {
2770   return p[i];
2771 }
2772 static char *f (char * (*g) (char **, int), char **p, ...)
2773 {
2774   char *s;
2775   va_list v;
2776   va_start (v,p);
2777   s = g (p, va_arg (v,int));
2778   va_end (v);
2779   return s;
2780 }
2781
2782 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
2783    function prototypes and stuff, but not '\xHH' hex character constants.
2784    These don't provoke an error unfortunately, instead are silently treated
2785    as 'x'.  The following induces an error, until -std1 is added to get
2786    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
2787    array size at least.  It's necessary to write '\x00'==0 to get something
2788    that's true only with -std1.  */
2789 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2790
2791 int test (int i, double x);
2792 struct s1 {int (*f) (int a);};
2793 struct s2 {int (*f) (double a);};
2794 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2795 int argc;
2796 char **argv;
2797 int
2798 main ()
2799 {
2800 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
2801   ;
2802   return 0;
2803 }
2804 _ACEOF
2805 # Don't try gcc -ansi; that turns off useful extensions and
2806 # breaks some systems' header files.
2807 # AIX                   -qlanglvl=ansi
2808 # Ultrix and OSF/1      -std1
2809 # HP-UX 10.20 and later -Ae
2810 # HP-UX older versions  -Aa -D_HPUX_SOURCE
2811 # SVR4                  -Xc -D__EXTENSIONS__
2812 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2813 do
2814   CC="$ac_save_CC $ac_arg"
2815   rm -f conftest.$ac_objext
2816 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2817   (eval $ac_compile) 2>conftest.er1
2818   ac_status=$?
2819   grep -v '^ *+' conftest.er1 >conftest.err
2820   rm -f conftest.er1
2821   cat conftest.err >&5
2822   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2823   (exit $ac_status); } &&
2824          { ac_try='test -z "$ac_c_werror_flag"
2825                          || test ! -s conftest.err'
2826   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2827   (eval $ac_try) 2>&5
2828   ac_status=$?
2829   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2830   (exit $ac_status); }; } &&
2831          { ac_try='test -s conftest.$ac_objext'
2832   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2833   (eval $ac_try) 2>&5
2834   ac_status=$?
2835   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836   (exit $ac_status); }; }; then
2837   ac_cv_prog_cc_stdc=$ac_arg
2838 break
2839 else
2840   echo "$as_me: failed program was:" >&5
2841 sed 's/^/| /' conftest.$ac_ext >&5
2842
2843 fi
2844 rm -f conftest.err conftest.$ac_objext
2845 done
2846 rm -f conftest.$ac_ext conftest.$ac_objext
2847 CC=$ac_save_CC
2848
2849 fi
2850
2851 case "x$ac_cv_prog_cc_stdc" in
2852   x|xno)
2853     echo "$as_me:$LINENO: result: none needed" >&5
2854 echo "${ECHO_T}none needed" >&6 ;;
2855   *)
2856     echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2857 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2858     CC="$CC $ac_cv_prog_cc_stdc" ;;
2859 esac
2860
2861 # Some people use a C++ compiler to compile C.  Since we use `exit',
2862 # in C++ we need to declare it.  In case someone uses the same compiler
2863 # for both compiling C and C++ we need to have the C++ compiler decide
2864 # the declaration of exit, since it's the most demanding environment.
2865 cat >conftest.$ac_ext <<_ACEOF
2866 #ifndef __cplusplus
2867   choke me
2868 #endif
2869 _ACEOF
2870 rm -f conftest.$ac_objext
2871 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2872   (eval $ac_compile) 2>conftest.er1
2873   ac_status=$?
2874   grep -v '^ *+' conftest.er1 >conftest.err
2875   rm -f conftest.er1
2876   cat conftest.err >&5
2877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2878   (exit $ac_status); } &&
2879          { ac_try='test -z "$ac_c_werror_flag"
2880                          || test ! -s conftest.err'
2881   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2882   (eval $ac_try) 2>&5
2883   ac_status=$?
2884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885   (exit $ac_status); }; } &&
2886          { ac_try='test -s conftest.$ac_objext'
2887   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888   (eval $ac_try) 2>&5
2889   ac_status=$?
2890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891   (exit $ac_status); }; }; then
2892   for ac_declaration in \
2893    '' \
2894    'extern "C" void std::exit (int) throw (); using std::exit;' \
2895    'extern "C" void std::exit (int); using std::exit;' \
2896    'extern "C" void exit (int) throw ();' \
2897    'extern "C" void exit (int);' \
2898    'void exit (int);'
2899 do
2900   cat >conftest.$ac_ext <<_ACEOF
2901 /* confdefs.h.  */
2902 _ACEOF
2903 cat confdefs.h >>conftest.$ac_ext
2904 cat >>conftest.$ac_ext <<_ACEOF
2905 /* end confdefs.h.  */
2906 $ac_declaration
2907 #include <stdlib.h>
2908 int
2909 main ()
2910 {
2911 exit (42);
2912   ;
2913   return 0;
2914 }
2915 _ACEOF
2916 rm -f conftest.$ac_objext
2917 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2918   (eval $ac_compile) 2>conftest.er1
2919   ac_status=$?
2920   grep -v '^ *+' conftest.er1 >conftest.err
2921   rm -f conftest.er1
2922   cat conftest.err >&5
2923   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924   (exit $ac_status); } &&
2925          { ac_try='test -z "$ac_c_werror_flag"
2926                          || test ! -s conftest.err'
2927   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2928   (eval $ac_try) 2>&5
2929   ac_status=$?
2930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2931   (exit $ac_status); }; } &&
2932          { ac_try='test -s conftest.$ac_objext'
2933   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2934   (eval $ac_try) 2>&5
2935   ac_status=$?
2936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2937   (exit $ac_status); }; }; then
2938   :
2939 else
2940   echo "$as_me: failed program was:" >&5
2941 sed 's/^/| /' conftest.$ac_ext >&5
2942
2943 continue
2944 fi
2945 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2946   cat >conftest.$ac_ext <<_ACEOF
2947 /* confdefs.h.  */
2948 _ACEOF
2949 cat confdefs.h >>conftest.$ac_ext
2950 cat >>conftest.$ac_ext <<_ACEOF
2951 /* end confdefs.h.  */
2952 $ac_declaration
2953 int
2954 main ()
2955 {
2956 exit (42);
2957   ;
2958   return 0;
2959 }
2960 _ACEOF
2961 rm -f conftest.$ac_objext
2962 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2963   (eval $ac_compile) 2>conftest.er1
2964   ac_status=$?
2965   grep -v '^ *+' conftest.er1 >conftest.err
2966   rm -f conftest.er1
2967   cat conftest.err >&5
2968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2969   (exit $ac_status); } &&
2970          { ac_try='test -z "$ac_c_werror_flag"
2971                          || test ! -s conftest.err'
2972   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2973   (eval $ac_try) 2>&5
2974   ac_status=$?
2975   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2976   (exit $ac_status); }; } &&
2977          { ac_try='test -s conftest.$ac_objext'
2978   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2979   (eval $ac_try) 2>&5
2980   ac_status=$?
2981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
2982   (exit $ac_status); }; }; then
2983   break
2984 else
2985   echo "$as_me: failed program was:" >&5
2986 sed 's/^/| /' conftest.$ac_ext >&5
2987
2988 fi
2989 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2990 done
2991 rm -f conftest*
2992 if test -n "$ac_declaration"; then
2993   echo '#ifdef __cplusplus' >>confdefs.h
2994   echo $ac_declaration      >>confdefs.h
2995   echo '#endif'             >>confdefs.h
2996 fi
2997
2998 else
2999   echo "$as_me: failed program was:" >&5
3000 sed 's/^/| /' conftest.$ac_ext >&5
3001
3002 fi
3003 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3004 ac_ext=c
3005 ac_cpp='$CPP $CPPFLAGS'
3006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3009
3010 if test "x$CC" != xcc; then
3011   echo "$as_me:$LINENO: checking whether $CC and cc understand -c and -o together" >&5
3012 echo $ECHO_N "checking whether $CC and cc understand -c and -o together... $ECHO_C" >&6
3013 else
3014   echo "$as_me:$LINENO: checking whether cc understands -c and -o together" >&5
3015 echo $ECHO_N "checking whether cc understands -c and -o together... $ECHO_C" >&6
3016 fi
3017 set dummy $CC; ac_cc=`echo $2 |
3018                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3019 if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\" = set"; then
3020   echo $ECHO_N "(cached) $ECHO_C" >&6
3021 else
3022   cat >conftest.$ac_ext <<_ACEOF
3023 /* confdefs.h.  */
3024 _ACEOF
3025 cat confdefs.h >>conftest.$ac_ext
3026 cat >>conftest.$ac_ext <<_ACEOF
3027 /* end confdefs.h.  */
3028
3029 int
3030 main ()
3031 {
3032
3033   ;
3034   return 0;
3035 }
3036 _ACEOF
3037 # Make sure it works both with $CC and with simple cc.
3038 # We do the test twice because some compilers refuse to overwrite an
3039 # existing .o file with -o, though they will create one.
3040 ac_try='$CC -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3041 if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3042   (eval $ac_try) 2>&5
3043   ac_status=$?
3044   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3045   (exit $ac_status); } &&
3046    test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047   (eval $ac_try) 2>&5
3048   ac_status=$?
3049   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050   (exit $ac_status); };
3051 then
3052   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
3053   if test "x$CC" != xcc; then
3054     # Test first that cc exists at all.
3055     if { ac_try='cc -c conftest.$ac_ext >&5'
3056   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057   (eval $ac_try) 2>&5
3058   ac_status=$?
3059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060   (exit $ac_status); }; }; then
3061       ac_try='cc -c conftest.$ac_ext -o conftest.$ac_objext >&5'
3062       if { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3063   (eval $ac_try) 2>&5
3064   ac_status=$?
3065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3066   (exit $ac_status); } &&
3067          test -f conftest.$ac_objext && { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3068   (eval $ac_try) 2>&5
3069   ac_status=$?
3070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071   (exit $ac_status); };
3072       then
3073         # cc works too.
3074         :
3075       else
3076         # cc exists but doesn't like -o.
3077         eval ac_cv_prog_cc_${ac_cc}_c_o=no
3078       fi
3079     fi
3080   fi
3081 else
3082   eval ac_cv_prog_cc_${ac_cc}_c_o=no
3083 fi
3084 rm -f conftest*
3085
3086 fi
3087 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
3088   echo "$as_me:$LINENO: result: yes" >&5
3089 echo "${ECHO_T}yes" >&6
3090 else
3091   echo "$as_me:$LINENO: result: no" >&5
3092 echo "${ECHO_T}no" >&6
3093
3094 cat >>confdefs.h <<\_ACEOF
3095 #define NO_MINUS_C_MINUS_O 1
3096 _ACEOF
3097
3098 fi
3099
3100 # expand $ac_aux_dir to an absolute path
3101 am_aux_dir=`cd $ac_aux_dir && pwd`
3102
3103 # FIXME: we rely on the cache variable name because
3104 # there is no other way.
3105 set dummy $CC
3106 ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
3107 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
3108    # Losing compiler, so override with the script.
3109    # FIXME: It is wrong to rewrite CC.
3110    # But if we don't then we get into trouble of one sort or another.
3111    # A longer-term fix would be to have automake use am__CC in this case,
3112    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3113    CC="$am_aux_dir/compile $CC"
3114 fi
3115
3116
3117
3118
3119 if test -n "$ac_tool_prefix"; then
3120   # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
3121 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
3122 echo "$as_me:$LINENO: checking for $ac_word" >&5
3123 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3124 if test "${ac_cv_prog_GNATBIND+set}" = set; then
3125   echo $ECHO_N "(cached) $ECHO_C" >&6
3126 else
3127   if test -n "$GNATBIND"; then
3128   ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
3129 else
3130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3131 for as_dir in $PATH
3132 do
3133   IFS=$as_save_IFS
3134   test -z "$as_dir" && as_dir=.
3135   for ac_exec_ext in '' $ac_executable_extensions; do
3136   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3137     ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
3138     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3139     break 2
3140   fi
3141 done
3142 done
3143
3144 fi
3145 fi
3146 GNATBIND=$ac_cv_prog_GNATBIND
3147 if test -n "$GNATBIND"; then
3148   echo "$as_me:$LINENO: result: $GNATBIND" >&5
3149 echo "${ECHO_T}$GNATBIND" >&6
3150 else
3151   echo "$as_me:$LINENO: result: no" >&5
3152 echo "${ECHO_T}no" >&6
3153 fi
3154
3155 fi
3156 if test -z "$ac_cv_prog_GNATBIND"; then
3157   ac_ct_GNATBIND=$GNATBIND
3158   # Extract the first word of "gnatbind", so it can be a program name with args.
3159 set dummy gnatbind; ac_word=$2
3160 echo "$as_me:$LINENO: checking for $ac_word" >&5
3161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3162 if test "${ac_cv_prog_ac_ct_GNATBIND+set}" = set; then
3163   echo $ECHO_N "(cached) $ECHO_C" >&6
3164 else
3165   if test -n "$ac_ct_GNATBIND"; then
3166   ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
3167 else
3168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3169 for as_dir in $PATH
3170 do
3171   IFS=$as_save_IFS
3172   test -z "$as_dir" && as_dir=.
3173   for ac_exec_ext in '' $ac_executable_extensions; do
3174   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3175     ac_cv_prog_ac_ct_GNATBIND="gnatbind"
3176     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3177     break 2
3178   fi
3179 done
3180 done
3181
3182   test -z "$ac_cv_prog_ac_ct_GNATBIND" && ac_cv_prog_ac_ct_GNATBIND="no"
3183 fi
3184 fi
3185 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
3186 if test -n "$ac_ct_GNATBIND"; then
3187   echo "$as_me:$LINENO: result: $ac_ct_GNATBIND" >&5
3188 echo "${ECHO_T}$ac_ct_GNATBIND" >&6
3189 else
3190   echo "$as_me:$LINENO: result: no" >&5
3191 echo "${ECHO_T}no" >&6
3192 fi
3193
3194   GNATBIND=$ac_ct_GNATBIND
3195 else
3196   GNATBIND="$ac_cv_prog_GNATBIND"
3197 fi
3198
3199 if test -n "$ac_tool_prefix"; then
3200   # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
3201 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
3202 echo "$as_me:$LINENO: checking for $ac_word" >&5
3203 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3204 if test "${ac_cv_prog_GNATMAKE+set}" = set; then
3205   echo $ECHO_N "(cached) $ECHO_C" >&6
3206 else
3207   if test -n "$GNATMAKE"; then
3208   ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
3209 else
3210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3211 for as_dir in $PATH
3212 do
3213   IFS=$as_save_IFS
3214   test -z "$as_dir" && as_dir=.
3215   for ac_exec_ext in '' $ac_executable_extensions; do
3216   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3217     ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
3218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3219     break 2
3220   fi
3221 done
3222 done
3223
3224 fi
3225 fi
3226 GNATMAKE=$ac_cv_prog_GNATMAKE
3227 if test -n "$GNATMAKE"; then
3228   echo "$as_me:$LINENO: result: $GNATMAKE" >&5
3229 echo "${ECHO_T}$GNATMAKE" >&6
3230 else
3231   echo "$as_me:$LINENO: result: no" >&5
3232 echo "${ECHO_T}no" >&6
3233 fi
3234
3235 fi
3236 if test -z "$ac_cv_prog_GNATMAKE"; then
3237   ac_ct_GNATMAKE=$GNATMAKE
3238   # Extract the first word of "gnatmake", so it can be a program name with args.
3239 set dummy gnatmake; ac_word=$2
3240 echo "$as_me:$LINENO: checking for $ac_word" >&5
3241 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
3242 if test "${ac_cv_prog_ac_ct_GNATMAKE+set}" = set; then
3243   echo $ECHO_N "(cached) $ECHO_C" >&6
3244 else
3245   if test -n "$ac_ct_GNATMAKE"; then
3246   ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
3247 else
3248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3249 for as_dir in $PATH
3250 do
3251   IFS=$as_save_IFS
3252   test -z "$as_dir" && as_dir=.
3253   for ac_exec_ext in '' $ac_executable_extensions; do
3254   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3255     ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
3256     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3257     break 2
3258   fi
3259 done
3260 done
3261
3262   test -z "$ac_cv_prog_ac_ct_GNATMAKE" && ac_cv_prog_ac_ct_GNATMAKE="no"
3263 fi
3264 fi
3265 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
3266 if test -n "$ac_ct_GNATMAKE"; then
3267   echo "$as_me:$LINENO: result: $ac_ct_GNATMAKE" >&5
3268 echo "${ECHO_T}$ac_ct_GNATMAKE" >&6
3269 else
3270   echo "$as_me:$LINENO: result: no" >&5
3271 echo "${ECHO_T}no" >&6
3272 fi
3273
3274   GNATMAKE=$ac_ct_GNATMAKE
3275 else
3276   GNATMAKE="$ac_cv_prog_GNATMAKE"
3277 fi
3278
3279 echo "$as_me:$LINENO: checking whether compiler driver understands Ada" >&5
3280 echo $ECHO_N "checking whether compiler driver understands Ada... $ECHO_C" >&6
3281 if test "${acx_cv_cc_gcc_supports_ada+set}" = set; then
3282   echo $ECHO_N "(cached) $ECHO_C" >&6
3283 else
3284   cat >conftest.adb <<EOF
3285 procedure conftest is begin null; end conftest;
3286 EOF
3287 acx_cv_cc_gcc_supports_ada=no
3288 # There is a bug in old released versions of GCC which causes the
3289 # driver to exit successfully when the appropriate language module
3290 # has not been installed.  This is fixed in 2.95.4, 3.0.2, and 3.1.
3291 # Therefore we must check for the error message as well as an
3292 # unsuccessful exit.
3293 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
3294 # given a .adb file, but produce no object file.  So we must check
3295 # if an object file was really produced to guard against this.
3296 errors=`(${CC} -I"$srcdir"/ada -c conftest.adb) 2>&1 || echo failure`
3297 if test x"$errors" = x && test -f conftest.$ac_objext; then
3298   acx_cv_cc_gcc_supports_ada=yes
3299 fi
3300 rm -f conftest.*
3301 fi
3302 echo "$as_me:$LINENO: result: $acx_cv_cc_gcc_supports_ada" >&5
3303 echo "${ECHO_T}$acx_cv_cc_gcc_supports_ada" >&6
3304
3305 if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
3306   have_gnat=yes
3307 else
3308   have_gnat=no
3309 fi
3310
3311
3312 # autoconf is lame and doesn't give us any substitution variable for this.
3313 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
3314   NO_MINUS_C_MINUS_O=yes
3315 else
3316   OUTPUT_OPTION='-o $@'
3317 fi
3318
3319
3320
3321 # Remove the -O2: for historical reasons, unless bootstrapping we prefer
3322 # optimizations to be activated explicitly by the toplevel.
3323 case "$CC" in
3324   */prev-gcc/xgcc*) ;;
3325   *) CFLAGS=`echo $CFLAGS | sed "s/-O[s0-9]* *//" ` ;;
3326 esac
3327
3328
3329 # -------------------------
3330 # Check C compiler features
3331 # -------------------------
3332
3333
3334 ac_ext=c
3335 ac_cpp='$CPP $CPPFLAGS'
3336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3339 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3340 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3341 # On Suns, sometimes $CPP names a directory.
3342 if test -n "$CPP" && test -d "$CPP"; then
3343   CPP=
3344 fi
3345 if test -z "$CPP"; then
3346   if test "${ac_cv_prog_CPP+set}" = set; then
3347   echo $ECHO_N "(cached) $ECHO_C" >&6
3348 else
3349       # Double quotes because CPP needs to be expanded
3350     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3351     do
3352       ac_preproc_ok=false
3353 for ac_c_preproc_warn_flag in '' yes
3354 do
3355   # Use a header file that comes with gcc, so configuring glibc
3356   # with a fresh cross-compiler works.
3357   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3358   # <limits.h> exists even on freestanding compilers.
3359   # On the NeXT, cc -E runs the code through the compiler's parser,
3360   # not just through cpp. "Syntax error" is here to catch this case.
3361   cat >conftest.$ac_ext <<_ACEOF
3362 /* confdefs.h.  */
3363 _ACEOF
3364 cat confdefs.h >>conftest.$ac_ext
3365 cat >>conftest.$ac_ext <<_ACEOF
3366 /* end confdefs.h.  */
3367 #ifdef __STDC__
3368 # include <limits.h>
3369 #else
3370 # include <assert.h>
3371 #endif
3372                      Syntax error
3373 _ACEOF
3374 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3375   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3376   ac_status=$?
3377   grep -v '^ *+' conftest.er1 >conftest.err
3378   rm -f conftest.er1
3379   cat conftest.err >&5
3380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3381   (exit $ac_status); } >/dev/null; then
3382   if test -s conftest.err; then
3383     ac_cpp_err=$ac_c_preproc_warn_flag
3384     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3385   else
3386     ac_cpp_err=
3387   fi
3388 else
3389   ac_cpp_err=yes
3390 fi
3391 if test -z "$ac_cpp_err"; then
3392   :
3393 else
3394   echo "$as_me: failed program was:" >&5
3395 sed 's/^/| /' conftest.$ac_ext >&5
3396
3397   # Broken: fails on valid input.
3398 continue
3399 fi
3400 rm -f conftest.err conftest.$ac_ext
3401
3402   # OK, works on sane cases.  Now check whether non-existent headers
3403   # can be detected and how.
3404   cat >conftest.$ac_ext <<_ACEOF
3405 /* confdefs.h.  */
3406 _ACEOF
3407 cat confdefs.h >>conftest.$ac_ext
3408 cat >>conftest.$ac_ext <<_ACEOF
3409 /* end confdefs.h.  */
3410 #include <ac_nonexistent.h>
3411 _ACEOF
3412 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3413   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3414   ac_status=$?
3415   grep -v '^ *+' conftest.er1 >conftest.err
3416   rm -f conftest.er1
3417   cat conftest.err >&5
3418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3419   (exit $ac_status); } >/dev/null; then
3420   if test -s conftest.err; then
3421     ac_cpp_err=$ac_c_preproc_warn_flag
3422     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3423   else
3424     ac_cpp_err=
3425   fi
3426 else
3427   ac_cpp_err=yes
3428 fi
3429 if test -z "$ac_cpp_err"; then
3430   # Broken: success on invalid input.
3431 continue
3432 else
3433   echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3435
3436   # Passes both tests.
3437 ac_preproc_ok=:
3438 break
3439 fi
3440 rm -f conftest.err conftest.$ac_ext
3441
3442 done
3443 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3444 rm -f conftest.err conftest.$ac_ext
3445 if $ac_preproc_ok; then
3446   break
3447 fi
3448
3449     done
3450     ac_cv_prog_CPP=$CPP
3451
3452 fi
3453   CPP=$ac_cv_prog_CPP
3454 else
3455   ac_cv_prog_CPP=$CPP
3456 fi
3457 echo "$as_me:$LINENO: result: $CPP" >&5
3458 echo "${ECHO_T}$CPP" >&6
3459 ac_preproc_ok=false
3460 for ac_c_preproc_warn_flag in '' yes
3461 do
3462   # Use a header file that comes with gcc, so configuring glibc
3463   # with a fresh cross-compiler works.
3464   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3465   # <limits.h> exists even on freestanding compilers.
3466   # On the NeXT, cc -E runs the code through the compiler's parser,
3467   # not just through cpp. "Syntax error" is here to catch this case.
3468   cat >conftest.$ac_ext <<_ACEOF
3469 /* confdefs.h.  */
3470 _ACEOF
3471 cat confdefs.h >>conftest.$ac_ext
3472 cat >>conftest.$ac_ext <<_ACEOF
3473 /* end confdefs.h.  */
3474 #ifdef __STDC__
3475 # include <limits.h>
3476 #else
3477 # include <assert.h>
3478 #endif
3479                      Syntax error
3480 _ACEOF
3481 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3482   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3483   ac_status=$?
3484   grep -v '^ *+' conftest.er1 >conftest.err
3485   rm -f conftest.er1
3486   cat conftest.err >&5
3487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3488   (exit $ac_status); } >/dev/null; then
3489   if test -s conftest.err; then
3490     ac_cpp_err=$ac_c_preproc_warn_flag
3491     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3492   else
3493     ac_cpp_err=
3494   fi
3495 else
3496   ac_cpp_err=yes
3497 fi
3498 if test -z "$ac_cpp_err"; then
3499   :
3500 else
3501   echo "$as_me: failed program was:" >&5
3502 sed 's/^/| /' conftest.$ac_ext >&5
3503
3504   # Broken: fails on valid input.
3505 continue
3506 fi
3507 rm -f conftest.err conftest.$ac_ext
3508
3509   # OK, works on sane cases.  Now check whether non-existent headers
3510   # can be detected and how.
3511   cat >conftest.$ac_ext <<_ACEOF
3512 /* confdefs.h.  */
3513 _ACEOF
3514 cat confdefs.h >>conftest.$ac_ext
3515 cat >>conftest.$ac_ext <<_ACEOF
3516 /* end confdefs.h.  */
3517 #include <ac_nonexistent.h>
3518 _ACEOF
3519 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3520   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3521   ac_status=$?
3522   grep -v '^ *+' conftest.er1 >conftest.err
3523   rm -f conftest.er1
3524   cat conftest.err >&5
3525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3526   (exit $ac_status); } >/dev/null; then
3527   if test -s conftest.err; then
3528     ac_cpp_err=$ac_c_preproc_warn_flag
3529     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3530   else
3531     ac_cpp_err=
3532   fi
3533 else
3534   ac_cpp_err=yes
3535 fi
3536 if test -z "$ac_cpp_err"; then
3537   # Broken: success on invalid input.
3538 continue
3539 else
3540   echo "$as_me: failed program was:" >&5
3541 sed 's/^/| /' conftest.$ac_ext >&5
3542
3543   # Passes both tests.
3544 ac_preproc_ok=:
3545 break
3546 fi
3547 rm -f conftest.err conftest.$ac_ext
3548
3549 done
3550 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3551 rm -f conftest.err conftest.$ac_ext
3552 if $ac_preproc_ok; then
3553   :
3554 else
3555   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
3556 echo "$as_me: error: in \`$ac_pwd':" >&2;}
3557 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3558 See \`config.log' for more details." >&5
3559 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3560 See \`config.log' for more details." >&2;}
3561    { (exit 1); exit 1; }; }; }
3562 fi
3563
3564 ac_ext=c
3565 ac_cpp='$CPP $CPPFLAGS'
3566 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3567 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3568 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3569
3570
3571 echo "$as_me:$LINENO: checking for egrep" >&5
3572 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3573 if test "${ac_cv_prog_egrep+set}" = set; then
3574   echo $ECHO_N "(cached) $ECHO_C" >&6
3575 else
3576   if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3577     then ac_cv_prog_egrep='grep -E'
3578     else ac_cv_prog_egrep='egrep'
3579     fi
3580 fi
3581 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3582 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3583  EGREP=$ac_cv_prog_egrep
3584
3585
3586 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3587 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3588 if test "${ac_cv_header_stdc+set}" = set; then
3589   echo $ECHO_N "(cached) $ECHO_C" >&6
3590 else
3591   cat >conftest.$ac_ext <<_ACEOF
3592 /* confdefs.h.  */
3593 _ACEOF
3594 cat confdefs.h >>conftest.$ac_ext
3595 cat >>conftest.$ac_ext <<_ACEOF
3596 /* end confdefs.h.  */
3597 #include <stdlib.h>
3598 #include <stdarg.h>
3599 #include <string.h>
3600 #include <float.h>
3601
3602 int
3603 main ()
3604 {
3605
3606   ;
3607   return 0;
3608 }
3609 _ACEOF
3610 rm -f conftest.$ac_objext
3611 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3612   (eval $ac_compile) 2>conftest.er1
3613   ac_status=$?
3614   grep -v '^ *+' conftest.er1 >conftest.err
3615   rm -f conftest.er1
3616   cat conftest.err >&5
3617   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3618   (exit $ac_status); } &&
3619          { ac_try='test -z "$ac_c_werror_flag"
3620                          || test ! -s conftest.err'
3621   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3622   (eval $ac_try) 2>&5
3623   ac_status=$?
3624   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3625   (exit $ac_status); }; } &&
3626          { ac_try='test -s conftest.$ac_objext'
3627   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3628   (eval $ac_try) 2>&5
3629   ac_status=$?
3630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3631   (exit $ac_status); }; }; then
3632   ac_cv_header_stdc=yes
3633 else
3634   echo "$as_me: failed program was:" >&5
3635 sed 's/^/| /' conftest.$ac_ext >&5
3636
3637 ac_cv_header_stdc=no
3638 fi
3639 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3640
3641 if test $ac_cv_header_stdc = yes; then
3642   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3643   cat >conftest.$ac_ext <<_ACEOF
3644 /* confdefs.h.  */
3645 _ACEOF
3646 cat confdefs.h >>conftest.$ac_ext
3647 cat >>conftest.$ac_ext <<_ACEOF
3648 /* end confdefs.h.  */
3649 #include <string.h>
3650
3651 _ACEOF
3652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3653   $EGREP "memchr" >/dev/null 2>&1; then
3654   :
3655 else
3656   ac_cv_header_stdc=no
3657 fi
3658 rm -f conftest*
3659
3660 fi
3661
3662 if test $ac_cv_header_stdc = yes; then
3663   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3664   cat >conftest.$ac_ext <<_ACEOF
3665 /* confdefs.h.  */
3666 _ACEOF
3667 cat confdefs.h >>conftest.$ac_ext
3668 cat >>conftest.$ac_ext <<_ACEOF
3669 /* end confdefs.h.  */
3670 #include <stdlib.h>
3671
3672 _ACEOF
3673 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3674   $EGREP "free" >/dev/null 2>&1; then
3675   :
3676 else
3677   ac_cv_header_stdc=no
3678 fi
3679 rm -f conftest*
3680
3681 fi
3682
3683 if test $ac_cv_header_stdc = yes; then
3684   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3685   if test "$cross_compiling" = yes; then
3686   :
3687 else
3688   cat >conftest.$ac_ext <<_ACEOF
3689 /* confdefs.h.  */
3690 _ACEOF
3691 cat confdefs.h >>conftest.$ac_ext
3692 cat >>conftest.$ac_ext <<_ACEOF
3693 /* end confdefs.h.  */
3694 #include <ctype.h>
3695 #if ((' ' & 0x0FF) == 0x020)
3696 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3697 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3698 #else
3699 # define ISLOWER(c) \
3700                    (('a' <= (c) && (c) <= 'i') \
3701                      || ('j' <= (c) && (c) <= 'r') \
3702                      || ('s' <= (c) && (c) <= 'z'))
3703 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3704 #endif
3705
3706 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3707 int
3708 main ()
3709 {
3710   int i;
3711   for (i = 0; i < 256; i++)
3712     if (XOR (islower (i), ISLOWER (i))
3713         || toupper (i) != TOUPPER (i))
3714       exit(2);
3715   exit (0);
3716 }
3717 _ACEOF
3718 rm -f conftest$ac_exeext
3719 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3720   (eval $ac_link) 2>&5
3721   ac_status=$?
3722   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3723   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3724   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3725   (eval $ac_try) 2>&5
3726   ac_status=$?
3727   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3728   (exit $ac_status); }; }; then
3729   :
3730 else
3731   echo "$as_me: program exited with status $ac_status" >&5
3732 echo "$as_me: failed program was:" >&5
3733 sed 's/^/| /' conftest.$ac_ext >&5
3734
3735 ( exit $ac_status )
3736 ac_cv_header_stdc=no
3737 fi
3738 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3739 fi
3740 fi
3741 fi
3742 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3743 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3744 if test $ac_cv_header_stdc = yes; then
3745
3746 cat >>confdefs.h <<\_ACEOF
3747 #define STDC_HEADERS 1
3748 _ACEOF
3749
3750 fi
3751
3752 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3763                   inttypes.h stdint.h unistd.h
3764 do
3765 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3766 echo "$as_me:$LINENO: checking for $ac_header" >&5
3767 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3768 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3769   echo $ECHO_N "(cached) $ECHO_C" >&6
3770 else
3771   cat >conftest.$ac_ext <<_ACEOF
3772 /* confdefs.h.  */
3773 _ACEOF
3774 cat confdefs.h >>conftest.$ac_ext
3775 cat >>conftest.$ac_ext <<_ACEOF
3776 /* end confdefs.h.  */
3777 $ac_includes_default
3778
3779 #include <$ac_header>
3780 _ACEOF
3781 rm -f conftest.$ac_objext
3782 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3783   (eval $ac_compile) 2>conftest.er1
3784   ac_status=$?
3785   grep -v '^ *+' conftest.er1 >conftest.err
3786   rm -f conftest.er1
3787   cat conftest.err >&5
3788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3789   (exit $ac_status); } &&
3790          { ac_try='test -z "$ac_c_werror_flag"
3791                          || test ! -s conftest.err'
3792   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3793   (eval $ac_try) 2>&5
3794   ac_status=$?
3795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3796   (exit $ac_status); }; } &&
3797          { ac_try='test -s conftest.$ac_objext'
3798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3799   (eval $ac_try) 2>&5
3800   ac_status=$?
3801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3802   (exit $ac_status); }; }; then
3803   eval "$as_ac_Header=yes"
3804 else
3805   echo "$as_me: failed program was:" >&5
3806 sed 's/^/| /' conftest.$ac_ext >&5
3807
3808 eval "$as_ac_Header=no"
3809 fi
3810 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3811 fi
3812 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3813 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3814 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3815   cat >>confdefs.h <<_ACEOF
3816 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3817 _ACEOF
3818
3819 fi
3820
3821 done
3822
3823
3824
3825   if test "${ac_cv_header_minix_config_h+set}" = set; then
3826   echo "$as_me:$LINENO: checking for minix/config.h" >&5
3827 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3828 if test "${ac_cv_header_minix_config_h+set}" = set; then
3829   echo $ECHO_N "(cached) $ECHO_C" >&6
3830 fi
3831 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3832 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3833 else
3834   # Is the header compilable?
3835 echo "$as_me:$LINENO: checking minix/config.h usability" >&5
3836 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6
3837 cat >conftest.$ac_ext <<_ACEOF
3838 /* confdefs.h.  */
3839 _ACEOF
3840 cat confdefs.h >>conftest.$ac_ext
3841 cat >>conftest.$ac_ext <<_ACEOF
3842 /* end confdefs.h.  */
3843 $ac_includes_default
3844 #include <minix/config.h>
3845 _ACEOF
3846 rm -f conftest.$ac_objext
3847 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3848   (eval $ac_compile) 2>conftest.er1
3849   ac_status=$?
3850   grep -v '^ *+' conftest.er1 >conftest.err
3851   rm -f conftest.er1
3852   cat conftest.err >&5
3853   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3854   (exit $ac_status); } &&
3855          { ac_try='test -z "$ac_c_werror_flag"
3856                          || test ! -s conftest.err'
3857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3858   (eval $ac_try) 2>&5
3859   ac_status=$?
3860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3861   (exit $ac_status); }; } &&
3862          { ac_try='test -s conftest.$ac_objext'
3863   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3864   (eval $ac_try) 2>&5
3865   ac_status=$?
3866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3867   (exit $ac_status); }; }; then
3868   ac_header_compiler=yes
3869 else
3870   echo "$as_me: failed program was:" >&5
3871 sed 's/^/| /' conftest.$ac_ext >&5
3872
3873 ac_header_compiler=no
3874 fi
3875 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3876 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3877 echo "${ECHO_T}$ac_header_compiler" >&6
3878
3879 # Is the header present?
3880 echo "$as_me:$LINENO: checking minix/config.h presence" >&5
3881 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6
3882 cat >conftest.$ac_ext <<_ACEOF
3883 /* confdefs.h.  */
3884 _ACEOF
3885 cat confdefs.h >>conftest.$ac_ext
3886 cat >>conftest.$ac_ext <<_ACEOF
3887 /* end confdefs.h.  */
3888 #include <minix/config.h>
3889 _ACEOF
3890 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3891   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3892   ac_status=$?
3893   grep -v '^ *+' conftest.er1 >conftest.err
3894   rm -f conftest.er1
3895   cat conftest.err >&5
3896   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3897   (exit $ac_status); } >/dev/null; then
3898   if test -s conftest.err; then
3899     ac_cpp_err=$ac_c_preproc_warn_flag
3900     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3901   else
3902     ac_cpp_err=
3903   fi
3904 else
3905   ac_cpp_err=yes
3906 fi
3907 if test -z "$ac_cpp_err"; then
3908   ac_header_preproc=yes
3909 else
3910   echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913   ac_header_preproc=no
3914 fi
3915 rm -f conftest.err conftest.$ac_ext
3916 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3917 echo "${ECHO_T}$ac_header_preproc" >&6
3918
3919 # So?  What about this header?
3920 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3921   yes:no: )
3922     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
3923 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
3924     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
3925 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
3926     ac_header_preproc=yes
3927     ;;
3928   no:yes:* )
3929     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
3930 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
3931     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
3932 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
3933     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
3934 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
3935     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
3936 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
3937     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
3938 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
3939     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
3940 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
3941     (
3942       cat <<\_ASBOX
3943 ## ------------------------------------------ ##
3944 ## Report this to the AC_PACKAGE_NAME lists.  ##
3945 ## ------------------------------------------ ##
3946 _ASBOX
3947     ) |
3948       sed "s/^/$as_me: WARNING:     /" >&2
3949     ;;
3950 esac
3951 echo "$as_me:$LINENO: checking for minix/config.h" >&5
3952 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6
3953 if test "${ac_cv_header_minix_config_h+set}" = set; then
3954   echo $ECHO_N "(cached) $ECHO_C" >&6
3955 else
3956   ac_cv_header_minix_config_h=$ac_header_preproc
3957 fi
3958 echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
3959 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6
3960
3961 fi
3962 if test $ac_cv_header_minix_config_h = yes; then
3963   MINIX=yes
3964 else
3965   MINIX=
3966 fi
3967
3968
3969   if test "$MINIX" = yes; then
3970
3971 cat >>confdefs.h <<\_ACEOF
3972 #define _POSIX_SOURCE 1
3973 _ACEOF
3974
3975
3976 cat >>confdefs.h <<\_ACEOF
3977 #define _POSIX_1_SOURCE 2
3978 _ACEOF
3979
3980
3981 cat >>confdefs.h <<\_ACEOF
3982 #define _MINIX 1
3983 _ACEOF
3984
3985   fi
3986
3987
3988
3989   echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
3990 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6
3991 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
3992   echo $ECHO_N "(cached) $ECHO_C" >&6
3993 else
3994   cat >conftest.$ac_ext <<_ACEOF
3995 /* confdefs.h.  */
3996 _ACEOF
3997 cat confdefs.h >>conftest.$ac_ext
3998 cat >>conftest.$ac_ext <<_ACEOF
3999 /* end confdefs.h.  */
4000
4001 #         define __EXTENSIONS__ 1
4002           $ac_includes_default
4003 int
4004 main ()
4005 {
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 rm -f conftest.$ac_objext
4012 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4013   (eval $ac_compile) 2>conftest.er1
4014   ac_status=$?
4015   grep -v '^ *+' conftest.er1 >conftest.err
4016   rm -f conftest.er1
4017   cat conftest.err >&5
4018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4019   (exit $ac_status); } &&
4020          { ac_try='test -z "$ac_c_werror_flag"
4021                          || test ! -s conftest.err'
4022   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4023   (eval $ac_try) 2>&5
4024   ac_status=$?
4025   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4026   (exit $ac_status); }; } &&
4027          { ac_try='test -s conftest.$ac_objext'
4028   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4029   (eval $ac_try) 2>&5
4030   ac_status=$?
4031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4032   (exit $ac_status); }; }; then
4033   ac_cv_safe_to_define___extensions__=yes
4034 else
4035   echo "$as_me: failed program was:" >&5
4036 sed 's/^/| /' conftest.$ac_ext >&5
4037
4038 ac_cv_safe_to_define___extensions__=no
4039 fi
4040 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4041 fi
4042 echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4043 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6
4044   test $ac_cv_safe_to_define___extensions__ = yes &&
4045     cat >>confdefs.h <<\_ACEOF
4046 #define __EXTENSIONS__ 1
4047 _ACEOF
4048
4049   cat >>confdefs.h <<\_ACEOF
4050 #define _ALL_SOURCE 1
4051 _ACEOF
4052
4053   cat >>confdefs.h <<\_ACEOF
4054 #define _GNU_SOURCE 1
4055 _ACEOF
4056
4057   cat >>confdefs.h <<\_ACEOF
4058 #define _POSIX_PTHREAD_SEMANTICS 1
4059 _ACEOF
4060
4061   cat >>confdefs.h <<\_ACEOF
4062 #define _TANDEM_SOURCE 1
4063 _ACEOF
4064
4065
4066 ac_ext=c
4067 ac_cpp='$CPP $CPPFLAGS'
4068 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4069 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4070 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4071 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4072 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
4073 # On Suns, sometimes $CPP names a directory.
4074 if test -n "$CPP" && test -d "$CPP"; then
4075   CPP=
4076 fi
4077 if test -z "$CPP"; then
4078   if test "${ac_cv_prog_CPP+set}" = set; then
4079   echo $ECHO_N "(cached) $ECHO_C" >&6
4080 else
4081       # Double quotes because CPP needs to be expanded
4082     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4083     do
4084       ac_preproc_ok=false
4085 for ac_c_preproc_warn_flag in '' yes
4086 do
4087   # Use a header file that comes with gcc, so configuring glibc
4088   # with a fresh cross-compiler works.
4089   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4090   # <limits.h> exists even on freestanding compilers.
4091   # On the NeXT, cc -E runs the code through the compiler's parser,
4092   # not just through cpp. "Syntax error" is here to catch this case.
4093   cat >conftest.$ac_ext <<_ACEOF
4094 /* confdefs.h.  */
4095 _ACEOF
4096 cat confdefs.h >>conftest.$ac_ext
4097 cat >>conftest.$ac_ext <<_ACEOF
4098 /* end confdefs.h.  */
4099 #ifdef __STDC__
4100 # include <limits.h>
4101 #else
4102 # include <assert.h>
4103 #endif
4104                      Syntax error
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 "$ac_cpp_err"; then
4124   :
4125 else
4126   echo "$as_me: failed program was:" >&5
4127 sed 's/^/| /' conftest.$ac_ext >&5
4128
4129   # Broken: fails on valid input.
4130 continue
4131 fi
4132 rm -f conftest.err conftest.$ac_ext
4133
4134   # OK, works on sane cases.  Now check whether non-existent headers
4135   # can be detected and how.
4136   cat >conftest.$ac_ext <<_ACEOF
4137 /* confdefs.h.  */
4138 _ACEOF
4139 cat confdefs.h >>conftest.$ac_ext
4140 cat >>conftest.$ac_ext <<_ACEOF
4141 /* end confdefs.h.  */
4142 #include <ac_nonexistent.h>
4143 _ACEOF
4144 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4145   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4146   ac_status=$?
4147   grep -v '^ *+' conftest.er1 >conftest.err
4148   rm -f conftest.er1
4149   cat conftest.err >&5
4150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4151   (exit $ac_status); } >/dev/null; then
4152   if test -s conftest.err; then
4153     ac_cpp_err=$ac_c_preproc_warn_flag
4154     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4155   else
4156     ac_cpp_err=
4157   fi
4158 else
4159   ac_cpp_err=yes
4160 fi
4161 if test -z "$ac_cpp_err"; then
4162   # Broken: success on invalid input.
4163 continue
4164 else
4165   echo "$as_me: failed program was:" >&5
4166 sed 's/^/| /' conftest.$ac_ext >&5
4167
4168   # Passes both tests.
4169 ac_preproc_ok=:
4170 break
4171 fi
4172 rm -f conftest.err conftest.$ac_ext
4173
4174 done
4175 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4176 rm -f conftest.err conftest.$ac_ext
4177 if $ac_preproc_ok; then
4178   break
4179 fi
4180
4181     done
4182     ac_cv_prog_CPP=$CPP
4183
4184 fi
4185   CPP=$ac_cv_prog_CPP
4186 else
4187   ac_cv_prog_CPP=$CPP
4188 fi
4189 echo "$as_me:$LINENO: result: $CPP" >&5
4190 echo "${ECHO_T}$CPP" >&6
4191 ac_preproc_ok=false
4192 for ac_c_preproc_warn_flag in '' yes
4193 do
4194   # Use a header file that comes with gcc, so configuring glibc
4195   # with a fresh cross-compiler works.
4196   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4197   # <limits.h> exists even on freestanding compilers.
4198   # On the NeXT, cc -E runs the code through the compiler's parser,
4199   # not just through cpp. "Syntax error" is here to catch this case.
4200   cat >conftest.$ac_ext <<_ACEOF
4201 /* confdefs.h.  */
4202 _ACEOF
4203 cat confdefs.h >>conftest.$ac_ext
4204 cat >>conftest.$ac_ext <<_ACEOF
4205 /* end confdefs.h.  */
4206 #ifdef __STDC__
4207 # include <limits.h>
4208 #else
4209 # include <assert.h>
4210 #endif
4211                      Syntax error
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 "$ac_cpp_err"; then
4231   :
4232 else
4233   echo "$as_me: failed program was:" >&5
4234 sed 's/^/| /' conftest.$ac_ext >&5
4235
4236   # Broken: fails on valid input.
4237 continue
4238 fi
4239 rm -f conftest.err conftest.$ac_ext
4240
4241   # OK, works on sane cases.  Now check whether non-existent headers
4242   # can be detected and how.
4243   cat >conftest.$ac_ext <<_ACEOF
4244 /* confdefs.h.  */
4245 _ACEOF
4246 cat confdefs.h >>conftest.$ac_ext
4247 cat >>conftest.$ac_ext <<_ACEOF
4248 /* end confdefs.h.  */
4249 #include <ac_nonexistent.h>
4250 _ACEOF
4251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
4252   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
4253   ac_status=$?
4254   grep -v '^ *+' conftest.er1 >conftest.err
4255   rm -f conftest.er1
4256   cat conftest.err >&5
4257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4258   (exit $ac_status); } >/dev/null; then
4259   if test -s conftest.err; then
4260     ac_cpp_err=$ac_c_preproc_warn_flag
4261     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
4262   else
4263     ac_cpp_err=
4264   fi
4265 else
4266   ac_cpp_err=yes
4267 fi
4268 if test -z "$ac_cpp_err"; then
4269   # Broken: success on invalid input.
4270 continue
4271 else
4272   echo "$as_me: failed program was:" >&5
4273 sed 's/^/| /' conftest.$ac_ext >&5
4274
4275   # Passes both tests.
4276 ac_preproc_ok=:
4277 break
4278 fi
4279 rm -f conftest.err conftest.$ac_ext
4280
4281 done
4282 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4283 rm -f conftest.err conftest.$ac_ext
4284 if $ac_preproc_ok; then
4285   :
4286 else
4287   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4288 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4289 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4290 See \`config.log' for more details." >&5
4291 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4292 See \`config.log' for more details." >&2;}
4293    { (exit 1); exit 1; }; }; }
4294 fi
4295
4296 ac_ext=c
4297 ac_cpp='$CPP $CPPFLAGS'
4298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4301
4302 echo "$as_me:$LINENO: checking for inline" >&5
4303 echo $ECHO_N "checking for inline... $ECHO_C" >&6
4304 if test "${ac_cv_c_inline+set}" = set; then
4305   echo $ECHO_N "(cached) $ECHO_C" >&6
4306 else
4307   ac_cv_c_inline=no
4308 for ac_kw in inline __inline__ __inline; do
4309   cat >conftest.$ac_ext <<_ACEOF
4310 /* confdefs.h.  */
4311 _ACEOF
4312 cat confdefs.h >>conftest.$ac_ext
4313 cat >>conftest.$ac_ext <<_ACEOF
4314 /* end confdefs.h.  */
4315 #ifndef __cplusplus
4316 typedef int foo_t;
4317 static $ac_kw foo_t static_foo () {return 0; }
4318 $ac_kw foo_t foo () {return 0; }
4319 #endif
4320
4321 _ACEOF
4322 rm -f conftest.$ac_objext
4323 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4324   (eval $ac_compile) 2>conftest.er1
4325   ac_status=$?
4326   grep -v '^ *+' conftest.er1 >conftest.err
4327   rm -f conftest.er1
4328   cat conftest.err >&5
4329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4330   (exit $ac_status); } &&
4331          { ac_try='test -z "$ac_c_werror_flag"
4332                          || test ! -s conftest.err'
4333   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4334   (eval $ac_try) 2>&5
4335   ac_status=$?
4336   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4337   (exit $ac_status); }; } &&
4338          { ac_try='test -s conftest.$ac_objext'
4339   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4340   (eval $ac_try) 2>&5
4341   ac_status=$?
4342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4343   (exit $ac_status); }; }; then
4344   ac_cv_c_inline=$ac_kw; break
4345 else
4346   echo "$as_me: failed program was:" >&5
4347 sed 's/^/| /' conftest.$ac_ext >&5
4348
4349 fi
4350 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4351 done
4352
4353 fi
4354 echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
4355 echo "${ECHO_T}$ac_cv_c_inline" >&6
4356
4357
4358 case $ac_cv_c_inline in
4359   inline | yes) ;;
4360   *)
4361     case $ac_cv_c_inline in
4362       no) ac_val=;;
4363       *) ac_val=$ac_cv_c_inline;;
4364     esac
4365     cat >>confdefs.h <<_ACEOF
4366 #ifndef __cplusplus
4367 #define inline $ac_val
4368 #endif
4369 _ACEOF
4370     ;;
4371 esac
4372
4373
4374 # sizeof(char) is 1 by definition.
4375 echo "$as_me:$LINENO: checking for void *" >&5
4376 echo $ECHO_N "checking for void *... $ECHO_C" >&6
4377 if test "${ac_cv_type_void_p+set}" = set; then
4378   echo $ECHO_N "(cached) $ECHO_C" >&6
4379 else
4380   cat >conftest.$ac_ext <<_ACEOF
4381 /* confdefs.h.  */
4382 _ACEOF
4383 cat confdefs.h >>conftest.$ac_ext
4384 cat >>conftest.$ac_ext <<_ACEOF
4385 /* end confdefs.h.  */
4386 $ac_includes_default
4387 int
4388 main ()
4389 {
4390 if ((void * *) 0)
4391   return 0;
4392 if (sizeof (void *))
4393   return 0;
4394   ;
4395   return 0;
4396 }
4397 _ACEOF
4398 rm -f conftest.$ac_objext
4399 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4400   (eval $ac_compile) 2>conftest.er1
4401   ac_status=$?
4402   grep -v '^ *+' conftest.er1 >conftest.err
4403   rm -f conftest.er1
4404   cat conftest.err >&5
4405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4406   (exit $ac_status); } &&
4407          { ac_try='test -z "$ac_c_werror_flag"
4408                          || test ! -s conftest.err'
4409   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4410   (eval $ac_try) 2>&5
4411   ac_status=$?
4412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4413   (exit $ac_status); }; } &&
4414          { ac_try='test -s conftest.$ac_objext'
4415   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4416   (eval $ac_try) 2>&5
4417   ac_status=$?
4418   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4419   (exit $ac_status); }; }; then
4420   ac_cv_type_void_p=yes
4421 else
4422   echo "$as_me: failed program was:" >&5
4423 sed 's/^/| /' conftest.$ac_ext >&5
4424
4425 ac_cv_type_void_p=no
4426 fi
4427 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4428 fi
4429 echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
4430 echo "${ECHO_T}$ac_cv_type_void_p" >&6
4431
4432 echo "$as_me:$LINENO: checking size of void *" >&5
4433 echo $ECHO_N "checking size of void *... $ECHO_C" >&6
4434 if test "${ac_cv_sizeof_void_p+set}" = set; then
4435   echo $ECHO_N "(cached) $ECHO_C" >&6
4436 else
4437   if test "$ac_cv_type_void_p" = yes; then
4438   # The cast to unsigned long works around a bug in the HP C Compiler
4439   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4440   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4441   # This bug is HP SR number 8606223364.
4442   if test "$cross_compiling" = yes; then
4443   # Depending upon the size, compute the lo and hi bounds.
4444 cat >conftest.$ac_ext <<_ACEOF
4445 /* confdefs.h.  */
4446 _ACEOF
4447 cat confdefs.h >>conftest.$ac_ext
4448 cat >>conftest.$ac_ext <<_ACEOF
4449 /* end confdefs.h.  */
4450 $ac_includes_default
4451 int
4452 main ()
4453 {
4454 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
4455 test_array [0] = 0
4456
4457   ;
4458   return 0;
4459 }
4460 _ACEOF
4461 rm -f conftest.$ac_objext
4462 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4463   (eval $ac_compile) 2>conftest.er1
4464   ac_status=$?
4465   grep -v '^ *+' conftest.er1 >conftest.err
4466   rm -f conftest.er1
4467   cat conftest.err >&5
4468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4469   (exit $ac_status); } &&
4470          { ac_try='test -z "$ac_c_werror_flag"
4471                          || test ! -s conftest.err'
4472   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4473   (eval $ac_try) 2>&5
4474   ac_status=$?
4475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4476   (exit $ac_status); }; } &&
4477          { ac_try='test -s conftest.$ac_objext'
4478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4479   (eval $ac_try) 2>&5
4480   ac_status=$?
4481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4482   (exit $ac_status); }; }; then
4483   ac_lo=0 ac_mid=0
4484   while :; do
4485     cat >conftest.$ac_ext <<_ACEOF
4486 /* confdefs.h.  */
4487 _ACEOF
4488 cat confdefs.h >>conftest.$ac_ext
4489 cat >>conftest.$ac_ext <<_ACEOF
4490 /* end confdefs.h.  */
4491 $ac_includes_default
4492 int
4493 main ()
4494 {
4495 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4496 test_array [0] = 0
4497
4498   ;
4499   return 0;
4500 }
4501 _ACEOF
4502 rm -f conftest.$ac_objext
4503 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4504   (eval $ac_compile) 2>conftest.er1
4505   ac_status=$?
4506   grep -v '^ *+' conftest.er1 >conftest.err
4507   rm -f conftest.er1
4508   cat conftest.err >&5
4509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510   (exit $ac_status); } &&
4511          { ac_try='test -z "$ac_c_werror_flag"
4512                          || test ! -s conftest.err'
4513   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4514   (eval $ac_try) 2>&5
4515   ac_status=$?
4516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517   (exit $ac_status); }; } &&
4518          { ac_try='test -s conftest.$ac_objext'
4519   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4520   (eval $ac_try) 2>&5
4521   ac_status=$?
4522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4523   (exit $ac_status); }; }; then
4524   ac_hi=$ac_mid; break
4525 else
4526   echo "$as_me: failed program was:" >&5
4527 sed 's/^/| /' conftest.$ac_ext >&5
4528
4529 ac_lo=`expr $ac_mid + 1`
4530                     if test $ac_lo -le $ac_mid; then
4531                       ac_lo= ac_hi=
4532                       break
4533                     fi
4534                     ac_mid=`expr 2 '*' $ac_mid + 1`
4535 fi
4536 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4537   done
4538 else
4539   echo "$as_me: failed program was:" >&5
4540 sed 's/^/| /' conftest.$ac_ext >&5
4541
4542 cat >conftest.$ac_ext <<_ACEOF
4543 /* confdefs.h.  */
4544 _ACEOF
4545 cat confdefs.h >>conftest.$ac_ext
4546 cat >>conftest.$ac_ext <<_ACEOF
4547 /* end confdefs.h.  */
4548 $ac_includes_default
4549 int
4550 main ()
4551 {
4552 static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
4553 test_array [0] = 0
4554
4555   ;
4556   return 0;
4557 }
4558 _ACEOF
4559 rm -f conftest.$ac_objext
4560 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4561   (eval $ac_compile) 2>conftest.er1
4562   ac_status=$?
4563   grep -v '^ *+' conftest.er1 >conftest.err
4564   rm -f conftest.er1
4565   cat conftest.err >&5
4566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4567   (exit $ac_status); } &&
4568          { ac_try='test -z "$ac_c_werror_flag"
4569                          || test ! -s conftest.err'
4570   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4571   (eval $ac_try) 2>&5
4572   ac_status=$?
4573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4574   (exit $ac_status); }; } &&
4575          { ac_try='test -s conftest.$ac_objext'
4576   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4577   (eval $ac_try) 2>&5
4578   ac_status=$?
4579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4580   (exit $ac_status); }; }; then
4581   ac_hi=-1 ac_mid=-1
4582   while :; do
4583     cat >conftest.$ac_ext <<_ACEOF
4584 /* confdefs.h.  */
4585 _ACEOF
4586 cat confdefs.h >>conftest.$ac_ext
4587 cat >>conftest.$ac_ext <<_ACEOF
4588 /* end confdefs.h.  */
4589 $ac_includes_default
4590 int
4591 main ()
4592 {
4593 static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
4594 test_array [0] = 0
4595
4596   ;
4597   return 0;
4598 }
4599 _ACEOF
4600 rm -f conftest.$ac_objext
4601 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4602   (eval $ac_compile) 2>conftest.er1
4603   ac_status=$?
4604   grep -v '^ *+' conftest.er1 >conftest.err
4605   rm -f conftest.er1
4606   cat conftest.err >&5
4607   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4608   (exit $ac_status); } &&
4609          { ac_try='test -z "$ac_c_werror_flag"
4610                          || test ! -s conftest.err'
4611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4612   (eval $ac_try) 2>&5
4613   ac_status=$?
4614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4615   (exit $ac_status); }; } &&
4616          { ac_try='test -s conftest.$ac_objext'
4617   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4618   (eval $ac_try) 2>&5
4619   ac_status=$?
4620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621   (exit $ac_status); }; }; then
4622   ac_lo=$ac_mid; break
4623 else
4624   echo "$as_me: failed program was:" >&5
4625 sed 's/^/| /' conftest.$ac_ext >&5
4626
4627 ac_hi=`expr '(' $ac_mid ')' - 1`
4628                        if test $ac_mid -le $ac_hi; then
4629                          ac_lo= ac_hi=
4630                          break
4631                        fi
4632                        ac_mid=`expr 2 '*' $ac_mid`
4633 fi
4634 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4635   done
4636 else
4637   echo "$as_me: failed program was:" >&5
4638 sed 's/^/| /' conftest.$ac_ext >&5
4639
4640 ac_lo= ac_hi=
4641 fi
4642 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4643 fi
4644 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4645 # Binary search between lo and hi bounds.
4646 while test "x$ac_lo" != "x$ac_hi"; do
4647   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
4648   cat >conftest.$ac_ext <<_ACEOF
4649 /* confdefs.h.  */
4650 _ACEOF
4651 cat confdefs.h >>conftest.$ac_ext
4652 cat >>conftest.$ac_ext <<_ACEOF
4653 /* end confdefs.h.  */
4654 $ac_includes_default
4655 int
4656 main ()
4657 {
4658 static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
4659 test_array [0] = 0
4660
4661   ;
4662   return 0;
4663 }
4664 _ACEOF
4665 rm -f conftest.$ac_objext
4666 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4667   (eval $ac_compile) 2>conftest.er1
4668   ac_status=$?
4669   grep -v '^ *+' conftest.er1 >conftest.err
4670   rm -f conftest.er1
4671   cat conftest.err >&5
4672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4673   (exit $ac_status); } &&
4674          { ac_try='test -z "$ac_c_werror_flag"
4675                          || test ! -s conftest.err'
4676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4677   (eval $ac_try) 2>&5
4678   ac_status=$?
4679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4680   (exit $ac_status); }; } &&
4681          { ac_try='test -s conftest.$ac_objext'
4682   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4683   (eval $ac_try) 2>&5
4684   ac_status=$?
4685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4686   (exit $ac_status); }; }; then
4687   ac_hi=$ac_mid
4688 else
4689   echo "$as_me: failed program was:" >&5
4690 sed 's/^/| /' conftest.$ac_ext >&5
4691
4692 ac_lo=`expr '(' $ac_mid ')' + 1`
4693 fi
4694 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4695 done
4696 case $ac_lo in
4697 ?*) ac_cv_sizeof_void_p=$ac_lo;;
4698 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4699 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4700 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4701 See \`config.log' for more details." >&5
4702 echo "$as_me: error: cannot compute sizeof (void *), 77
4703 See \`config.log' for more details." >&2;}
4704    { (exit 1); exit 1; }; }; } ;;
4705 esac
4706 else
4707   if test "$cross_compiling" = yes; then
4708   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4709 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4710 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
4711 See \`config.log' for more details." >&5
4712 echo "$as_me: error: cannot run test program while cross compiling
4713 See \`config.log' for more details." >&2;}
4714    { (exit 1); exit 1; }; }; }
4715 else
4716   cat >conftest.$ac_ext <<_ACEOF
4717 /* confdefs.h.  */
4718 _ACEOF
4719 cat confdefs.h >>conftest.$ac_ext
4720 cat >>conftest.$ac_ext <<_ACEOF
4721 /* end confdefs.h.  */
4722 $ac_includes_default
4723 long longval () { return (long) (sizeof (void *)); }
4724 unsigned long ulongval () { return (long) (sizeof (void *)); }
4725 #include <stdio.h>
4726 #include <stdlib.h>
4727 int
4728 main ()
4729 {
4730
4731   FILE *f = fopen ("conftest.val", "w");
4732   if (! f)
4733     exit (1);
4734   if (((long) (sizeof (void *))) < 0)
4735     {
4736       long i = longval ();
4737       if (i != ((long) (sizeof (void *))))
4738         exit (1);
4739       fprintf (f, "%ld\n", i);
4740     }
4741   else
4742     {
4743       unsigned long i = ulongval ();
4744       if (i != ((long) (sizeof (void *))))
4745         exit (1);
4746       fprintf (f, "%lu\n", i);
4747     }
4748   exit (ferror (f) || fclose (f) != 0);
4749
4750   ;
4751   return 0;
4752 }
4753 _ACEOF
4754 rm -f conftest$ac_exeext
4755 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4756   (eval $ac_link) 2>&5
4757   ac_status=$?
4758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4759   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4760   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4761   (eval $ac_try) 2>&5
4762   ac_status=$?
4763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4764   (exit $ac_status); }; }; then
4765   ac_cv_sizeof_void_p=`cat conftest.val`
4766 else
4767   echo "$as_me: program exited with status $ac_status" >&5
4768 echo "$as_me: failed program was:" >&5
4769 sed 's/^/| /' conftest.$ac_ext >&5
4770
4771 ( exit $ac_status )
4772 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
4773 echo "$as_me: error: in \`$ac_pwd':" >&2;}
4774 { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
4775 See \`config.log' for more details." >&5
4776 echo "$as_me: error: cannot compute sizeof (void *), 77
4777 See \`config.log' for more details." >&2;}
4778    { (exit 1); exit 1; }; }; }
4779 fi
4780 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4781 fi
4782 fi
4783 rm -f conftest.val
4784 else
4785   ac_cv_sizeof_void_p=0
4786 fi
4787 fi
4788 echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
4789 echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
4790 cat >>confdefs.h <<_ACEOF
4791 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4792 _ACEOF
4793
4794
4795 echo "$as_me:$LINENO: checking for short" >&5
4796 echo $ECHO_N "checking for short... $ECHO_C" >&6
4797 if test "${ac_cv_type_short+set}" = set; then
4798   echo $ECHO_N "(cached) $ECHO_C" >&6
4799 else
4800   cat >conftest.$ac_ext <<_ACEOF
4801 /* confdefs.h.  */
4802 _ACEOF
4803 cat confdefs.h >>conftest.$ac_ext
4804 cat >>conftest.$ac_ext <<_ACEOF
4805 /* end confdefs.h.  */
4806 $ac_includes_default
4807 int
4808 main ()
4809 {
4810 if ((short *) 0)
4811   return 0;
4812 if (sizeof (short))
4813   return 0;
4814   ;
4815   return 0;
4816 }
4817 _ACEOF
4818 rm -f conftest.$ac_objext
4819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4820   (eval $ac_compile) 2>conftest.er1
4821   ac_status=$?
4822   grep -v '^ *+' conftest.er1 >conftest.err
4823   rm -f conftest.er1
4824   cat conftest.err >&5
4825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4826   (exit $ac_status); } &&
4827          { ac_try='test -z "$ac_c_werror_flag"
4828                          || test ! -s conftest.err'
4829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4830   (eval $ac_try) 2>&5
4831   ac_status=$?
4832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4833   (exit $ac_status); }; } &&
4834          { ac_try='test -s conftest.$ac_objext'
4835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4836   (eval $ac_try) 2>&5
4837   ac_status=$?
4838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4839   (exit $ac_status); }; }; then
4840   ac_cv_type_short=yes
4841 else
4842   echo "$as_me: failed program was:" >&5
4843 sed 's/^/| /' conftest.$ac_ext >&5
4844
4845 ac_cv_type_short=no
4846 fi
4847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4848 fi
4849 echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
4850 echo "${ECHO_T}$ac_cv_type_short" >&6
4851
4852 echo "$as_me:$LINENO: checking size of short" >&5
4853 echo $ECHO_N "checking size of short... $ECHO_C" >&6
4854 if test "${ac_cv_sizeof_short+set}" = set; then
4855   echo $ECHO_N "(cached) $ECHO_C" >&6
4856 else
4857   if test "$ac_cv_type_short" = yes; then
4858   # The cast to unsigned long works around a bug in the HP C Compiler
4859   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4860   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4861   # This bug is HP SR number 8606223364.
4862   if test "$cross_compiling" = yes; then
4863   # Depending upon the size, compute the lo and hi bounds.
4864 cat >conftest.$ac_ext <<_ACEOF
4865 /* confdefs.h.  */
4866 _ACEOF
4867 cat confdefs.h >>conftest.$ac_ext
4868 cat >>conftest.$ac_ext <<_ACEOF
4869 /* end confdefs.h.  */
4870 $ac_includes_default
4871 int
4872 main ()
4873 {
4874 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
4875 test_array [0] = 0
4876
4877   ;
4878   return 0;
4879 }
4880 _ACEOF
4881 rm -f conftest.$ac_objext
4882 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4883   (eval $ac_compile) 2>conftest.er1
4884   ac_status=$?
4885   grep -v '^ *+' conftest.er1 >conftest.err
4886   rm -f conftest.er1
4887   cat conftest.err >&5
4888   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4889   (exit $ac_status); } &&
4890          { ac_try='test -z "$ac_c_werror_flag"
4891                          || test ! -s conftest.err'
4892   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4893   (eval $ac_try) 2>&5
4894   ac_status=$?
4895   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896   (exit $ac_status); }; } &&
4897          { ac_try='test -s conftest.$ac_objext'
4898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4899   (eval $ac_try) 2>&5
4900   ac_status=$?
4901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902   (exit $ac_status); }; }; then
4903   ac_lo=0 ac_mid=0
4904   while :; do
4905     cat >conftest.$ac_ext <<_ACEOF
4906 /* confdefs.h.  */
4907 _ACEOF
4908 cat confdefs.h >>conftest.$ac_ext
4909 cat >>conftest.$ac_ext <<_ACEOF
4910 /* end confdefs.h.  */
4911 $ac_includes_default
4912 int
4913 main ()
4914 {
4915 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
4916 test_array [0] = 0
4917
4918   ;
4919   return 0;
4920 }
4921 _ACEOF
4922 rm -f conftest.$ac_objext
4923 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4924   (eval $ac_compile) 2>conftest.er1
4925   ac_status=$?
4926   grep -v '^ *+' conftest.er1 >conftest.err
4927   rm -f conftest.er1
4928   cat conftest.err >&5
4929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930   (exit $ac_status); } &&
4931          { ac_try='test -z "$ac_c_werror_flag"
4932                          || test ! -s conftest.err'
4933   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4934   (eval $ac_try) 2>&5
4935   ac_status=$?
4936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4937   (exit $ac_status); }; } &&
4938          { ac_try='test -s conftest.$ac_objext'
4939   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4940   (eval $ac_try) 2>&5
4941   ac_status=$?
4942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4943   (exit $ac_status); }; }; then
4944   ac_hi=$ac_mid; break
4945 else
4946   echo "$as_me: failed program was:" >&5
4947 sed 's/^/| /' conftest.$ac_ext >&5
4948
4949 ac_lo=`expr $ac_mid + 1`
4950                     if test $ac_lo -le $ac_mid; then
4951                       ac_lo= ac_hi=
4952                       break
4953                     fi
4954                     ac_mid=`expr 2 '*' $ac_mid + 1`
4955 fi
4956 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4957   done
4958 else
4959   echo "$as_me: failed program was:" >&5
4960 sed 's/^/| /' conftest.$ac_ext >&5
4961
4962 cat >conftest.$ac_ext <<_ACEOF
4963 /* confdefs.h.  */
4964 _ACEOF
4965 cat confdefs.h >>conftest.$ac_ext
4966 cat >>conftest.$ac_ext <<_ACEOF
4967 /* end confdefs.h.  */
4968 $ac_includes_default
4969 int
4970 main ()
4971 {
4972 static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
4973 test_array [0] = 0
4974
4975   ;
4976   return 0;
4977 }
4978 _ACEOF
4979 rm -f conftest.$ac_objext
4980 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4981   (eval $ac_compile) 2>conftest.er1
4982   ac_status=$?
4983   grep -v '^ *+' conftest.er1 >conftest.err
4984   rm -f conftest.er1
4985   cat conftest.err >&5
4986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987   (exit $ac_status); } &&
4988          { ac_try='test -z "$ac_c_werror_flag"
4989                          || test ! -s conftest.err'
4990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4991   (eval $ac_try) 2>&5
4992   ac_status=$?
4993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994   (exit $ac_status); }; } &&
4995          { ac_try='test -s conftest.$ac_objext'
4996   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4997   (eval $ac_try) 2>&5
4998   ac_status=$?
4999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000   (exit $ac_status); }; }; then
5001   ac_hi=-1 ac_mid=-1
5002   while :; do
5003     cat >conftest.$ac_ext <<_ACEOF
5004 /* confdefs.h.  */
5005 _ACEOF
5006 cat confdefs.h >>conftest.$ac_ext
5007 cat >>conftest.$ac_ext <<_ACEOF
5008 /* end confdefs.h.  */
5009 $ac_includes_default
5010 int
5011 main ()
5012 {
5013 static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
5014 test_array [0] = 0
5015
5016   ;
5017   return 0;
5018 }
5019 _ACEOF
5020 rm -f conftest.$ac_objext
5021 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5022   (eval $ac_compile) 2>conftest.er1
5023   ac_status=$?
5024   grep -v '^ *+' conftest.er1 >conftest.err
5025   rm -f conftest.er1
5026   cat conftest.err >&5
5027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5028   (exit $ac_status); } &&
5029          { ac_try='test -z "$ac_c_werror_flag"
5030                          || test ! -s conftest.err'
5031   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5032   (eval $ac_try) 2>&5
5033   ac_status=$?
5034   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5035   (exit $ac_status); }; } &&
5036          { ac_try='test -s conftest.$ac_objext'
5037   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5038   (eval $ac_try) 2>&5
5039   ac_status=$?
5040   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5041   (exit $ac_status); }; }; then
5042   ac_lo=$ac_mid; break
5043 else
5044   echo "$as_me: failed program was:" >&5
5045 sed 's/^/| /' conftest.$ac_ext >&5
5046
5047 ac_hi=`expr '(' $ac_mid ')' - 1`
5048                        if test $ac_mid -le $ac_hi; then
5049                          ac_lo= ac_hi=
5050                          break
5051                        fi
5052                        ac_mid=`expr 2 '*' $ac_mid`
5053 fi
5054 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5055   done
5056 else
5057   echo "$as_me: failed program was:" >&5
5058 sed 's/^/| /' conftest.$ac_ext >&5
5059
5060 ac_lo= ac_hi=
5061 fi
5062 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5063 fi
5064 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5065 # Binary search between lo and hi bounds.
5066 while test "x$ac_lo" != "x$ac_hi"; do
5067   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5068   cat >conftest.$ac_ext <<_ACEOF
5069 /* confdefs.h.  */
5070 _ACEOF
5071 cat confdefs.h >>conftest.$ac_ext
5072 cat >>conftest.$ac_ext <<_ACEOF
5073 /* end confdefs.h.  */
5074 $ac_includes_default
5075 int
5076 main ()
5077 {
5078 static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
5079 test_array [0] = 0
5080
5081   ;
5082   return 0;
5083 }
5084 _ACEOF
5085 rm -f conftest.$ac_objext
5086 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5087   (eval $ac_compile) 2>conftest.er1
5088   ac_status=$?
5089   grep -v '^ *+' conftest.er1 >conftest.err
5090   rm -f conftest.er1
5091   cat conftest.err >&5
5092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093   (exit $ac_status); } &&
5094          { ac_try='test -z "$ac_c_werror_flag"
5095                          || test ! -s conftest.err'
5096   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5097   (eval $ac_try) 2>&5
5098   ac_status=$?
5099   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5100   (exit $ac_status); }; } &&
5101          { ac_try='test -s conftest.$ac_objext'
5102   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5103   (eval $ac_try) 2>&5
5104   ac_status=$?
5105   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5106   (exit $ac_status); }; }; then
5107   ac_hi=$ac_mid
5108 else
5109   echo "$as_me: failed program was:" >&5
5110 sed 's/^/| /' conftest.$ac_ext >&5
5111
5112 ac_lo=`expr '(' $ac_mid ')' + 1`
5113 fi
5114 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5115 done
5116 case $ac_lo in
5117 ?*) ac_cv_sizeof_short=$ac_lo;;
5118 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5119 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5120 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5121 See \`config.log' for more details." >&5
5122 echo "$as_me: error: cannot compute sizeof (short), 77
5123 See \`config.log' for more details." >&2;}
5124    { (exit 1); exit 1; }; }; } ;;
5125 esac
5126 else
5127   if test "$cross_compiling" = yes; then
5128   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5129 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5130 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5131 See \`config.log' for more details." >&5
5132 echo "$as_me: error: cannot run test program while cross compiling
5133 See \`config.log' for more details." >&2;}
5134    { (exit 1); exit 1; }; }; }
5135 else
5136   cat >conftest.$ac_ext <<_ACEOF
5137 /* confdefs.h.  */
5138 _ACEOF
5139 cat confdefs.h >>conftest.$ac_ext
5140 cat >>conftest.$ac_ext <<_ACEOF
5141 /* end confdefs.h.  */
5142 $ac_includes_default
5143 long longval () { return (long) (sizeof (short)); }
5144 unsigned long ulongval () { return (long) (sizeof (short)); }
5145 #include <stdio.h>
5146 #include <stdlib.h>
5147 int
5148 main ()
5149 {
5150
5151   FILE *f = fopen ("conftest.val", "w");
5152   if (! f)
5153     exit (1);
5154   if (((long) (sizeof (short))) < 0)
5155     {
5156       long i = longval ();
5157       if (i != ((long) (sizeof (short))))
5158         exit (1);
5159       fprintf (f, "%ld\n", i);
5160     }
5161   else
5162     {
5163       unsigned long i = ulongval ();
5164       if (i != ((long) (sizeof (short))))
5165         exit (1);
5166       fprintf (f, "%lu\n", i);
5167     }
5168   exit (ferror (f) || fclose (f) != 0);
5169
5170   ;
5171   return 0;
5172 }
5173 _ACEOF
5174 rm -f conftest$ac_exeext
5175 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5176   (eval $ac_link) 2>&5
5177   ac_status=$?
5178   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5180   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181   (eval $ac_try) 2>&5
5182   ac_status=$?
5183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184   (exit $ac_status); }; }; then
5185   ac_cv_sizeof_short=`cat conftest.val`
5186 else
5187   echo "$as_me: program exited with status $ac_status" >&5
5188 echo "$as_me: failed program was:" >&5
5189 sed 's/^/| /' conftest.$ac_ext >&5
5190
5191 ( exit $ac_status )
5192 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5193 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5194 { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
5195 See \`config.log' for more details." >&5
5196 echo "$as_me: error: cannot compute sizeof (short), 77
5197 See \`config.log' for more details." >&2;}
5198    { (exit 1); exit 1; }; }; }
5199 fi
5200 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5201 fi
5202 fi
5203 rm -f conftest.val
5204 else
5205   ac_cv_sizeof_short=0
5206 fi
5207 fi
5208 echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
5209 echo "${ECHO_T}$ac_cv_sizeof_short" >&6
5210 cat >>confdefs.h <<_ACEOF
5211 #define SIZEOF_SHORT $ac_cv_sizeof_short
5212 _ACEOF
5213
5214
5215 echo "$as_me:$LINENO: checking for int" >&5
5216 echo $ECHO_N "checking for int... $ECHO_C" >&6
5217 if test "${ac_cv_type_int+set}" = set; then
5218   echo $ECHO_N "(cached) $ECHO_C" >&6
5219 else
5220   cat >conftest.$ac_ext <<_ACEOF
5221 /* confdefs.h.  */
5222 _ACEOF
5223 cat confdefs.h >>conftest.$ac_ext
5224 cat >>conftest.$ac_ext <<_ACEOF
5225 /* end confdefs.h.  */
5226 $ac_includes_default
5227 int
5228 main ()
5229 {
5230 if ((int *) 0)
5231   return 0;
5232 if (sizeof (int))
5233   return 0;
5234   ;
5235   return 0;
5236 }
5237 _ACEOF
5238 rm -f conftest.$ac_objext
5239 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5240   (eval $ac_compile) 2>conftest.er1
5241   ac_status=$?
5242   grep -v '^ *+' conftest.er1 >conftest.err
5243   rm -f conftest.er1
5244   cat conftest.err >&5
5245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246   (exit $ac_status); } &&
5247          { ac_try='test -z "$ac_c_werror_flag"
5248                          || test ! -s conftest.err'
5249   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250   (eval $ac_try) 2>&5
5251   ac_status=$?
5252   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253   (exit $ac_status); }; } &&
5254          { ac_try='test -s conftest.$ac_objext'
5255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256   (eval $ac_try) 2>&5
5257   ac_status=$?
5258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259   (exit $ac_status); }; }; then
5260   ac_cv_type_int=yes
5261 else
5262   echo "$as_me: failed program was:" >&5
5263 sed 's/^/| /' conftest.$ac_ext >&5
5264
5265 ac_cv_type_int=no
5266 fi
5267 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5268 fi
5269 echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
5270 echo "${ECHO_T}$ac_cv_type_int" >&6
5271
5272 echo "$as_me:$LINENO: checking size of int" >&5
5273 echo $ECHO_N "checking size of int... $ECHO_C" >&6
5274 if test "${ac_cv_sizeof_int+set}" = set; then
5275   echo $ECHO_N "(cached) $ECHO_C" >&6
5276 else
5277   if test "$ac_cv_type_int" = yes; then
5278   # The cast to unsigned long works around a bug in the HP C Compiler
5279   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5280   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5281   # This bug is HP SR number 8606223364.
5282   if test "$cross_compiling" = yes; then
5283   # Depending upon the size, compute the lo and hi bounds.
5284 cat >conftest.$ac_ext <<_ACEOF
5285 /* confdefs.h.  */
5286 _ACEOF
5287 cat confdefs.h >>conftest.$ac_ext
5288 cat >>conftest.$ac_ext <<_ACEOF
5289 /* end confdefs.h.  */
5290 $ac_includes_default
5291 int
5292 main ()
5293 {
5294 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
5295 test_array [0] = 0
5296
5297   ;
5298   return 0;
5299 }
5300 _ACEOF
5301 rm -f conftest.$ac_objext
5302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5303   (eval $ac_compile) 2>conftest.er1
5304   ac_status=$?
5305   grep -v '^ *+' conftest.er1 >conftest.err
5306   rm -f conftest.er1
5307   cat conftest.err >&5
5308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5309   (exit $ac_status); } &&
5310          { ac_try='test -z "$ac_c_werror_flag"
5311                          || test ! -s conftest.err'
5312   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5313   (eval $ac_try) 2>&5
5314   ac_status=$?
5315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5316   (exit $ac_status); }; } &&
5317          { ac_try='test -s conftest.$ac_objext'
5318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5319   (eval $ac_try) 2>&5
5320   ac_status=$?
5321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5322   (exit $ac_status); }; }; then
5323   ac_lo=0 ac_mid=0
5324   while :; do
5325     cat >conftest.$ac_ext <<_ACEOF
5326 /* confdefs.h.  */
5327 _ACEOF
5328 cat confdefs.h >>conftest.$ac_ext
5329 cat >>conftest.$ac_ext <<_ACEOF
5330 /* end confdefs.h.  */
5331 $ac_includes_default
5332 int
5333 main ()
5334 {
5335 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5336 test_array [0] = 0
5337
5338   ;
5339   return 0;
5340 }
5341 _ACEOF
5342 rm -f conftest.$ac_objext
5343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5344   (eval $ac_compile) 2>conftest.er1
5345   ac_status=$?
5346   grep -v '^ *+' conftest.er1 >conftest.err
5347   rm -f conftest.er1
5348   cat conftest.err >&5
5349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350   (exit $ac_status); } &&
5351          { ac_try='test -z "$ac_c_werror_flag"
5352                          || test ! -s conftest.err'
5353   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5354   (eval $ac_try) 2>&5
5355   ac_status=$?
5356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5357   (exit $ac_status); }; } &&
5358          { ac_try='test -s conftest.$ac_objext'
5359   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5360   (eval $ac_try) 2>&5
5361   ac_status=$?
5362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5363   (exit $ac_status); }; }; then
5364   ac_hi=$ac_mid; break
5365 else
5366   echo "$as_me: failed program was:" >&5
5367 sed 's/^/| /' conftest.$ac_ext >&5
5368
5369 ac_lo=`expr $ac_mid + 1`
5370                     if test $ac_lo -le $ac_mid; then
5371                       ac_lo= ac_hi=
5372                       break
5373                     fi
5374                     ac_mid=`expr 2 '*' $ac_mid + 1`
5375 fi
5376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5377   done
5378 else
5379   echo "$as_me: failed program was:" >&5
5380 sed 's/^/| /' conftest.$ac_ext >&5
5381
5382 cat >conftest.$ac_ext <<_ACEOF
5383 /* confdefs.h.  */
5384 _ACEOF
5385 cat confdefs.h >>conftest.$ac_ext
5386 cat >>conftest.$ac_ext <<_ACEOF
5387 /* end confdefs.h.  */
5388 $ac_includes_default
5389 int
5390 main ()
5391 {
5392 static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
5393 test_array [0] = 0
5394
5395   ;
5396   return 0;
5397 }
5398 _ACEOF
5399 rm -f conftest.$ac_objext
5400 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5401   (eval $ac_compile) 2>conftest.er1
5402   ac_status=$?
5403   grep -v '^ *+' conftest.er1 >conftest.err
5404   rm -f conftest.er1
5405   cat conftest.err >&5
5406   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5407   (exit $ac_status); } &&
5408          { ac_try='test -z "$ac_c_werror_flag"
5409                          || test ! -s conftest.err'
5410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5411   (eval $ac_try) 2>&5
5412   ac_status=$?
5413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5414   (exit $ac_status); }; } &&
5415          { ac_try='test -s conftest.$ac_objext'
5416   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5417   (eval $ac_try) 2>&5
5418   ac_status=$?
5419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5420   (exit $ac_status); }; }; then
5421   ac_hi=-1 ac_mid=-1
5422   while :; do
5423     cat >conftest.$ac_ext <<_ACEOF
5424 /* confdefs.h.  */
5425 _ACEOF
5426 cat confdefs.h >>conftest.$ac_ext
5427 cat >>conftest.$ac_ext <<_ACEOF
5428 /* end confdefs.h.  */
5429 $ac_includes_default
5430 int
5431 main ()
5432 {
5433 static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
5434 test_array [0] = 0
5435
5436   ;
5437   return 0;
5438 }
5439 _ACEOF
5440 rm -f conftest.$ac_objext
5441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5442   (eval $ac_compile) 2>conftest.er1
5443   ac_status=$?
5444   grep -v '^ *+' conftest.er1 >conftest.err
5445   rm -f conftest.er1
5446   cat conftest.err >&5
5447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5448   (exit $ac_status); } &&
5449          { ac_try='test -z "$ac_c_werror_flag"
5450                          || test ! -s conftest.err'
5451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5452   (eval $ac_try) 2>&5
5453   ac_status=$?
5454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5455   (exit $ac_status); }; } &&
5456          { ac_try='test -s conftest.$ac_objext'
5457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5458   (eval $ac_try) 2>&5
5459   ac_status=$?
5460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5461   (exit $ac_status); }; }; then
5462   ac_lo=$ac_mid; break
5463 else
5464   echo "$as_me: failed program was:" >&5
5465 sed 's/^/| /' conftest.$ac_ext >&5
5466
5467 ac_hi=`expr '(' $ac_mid ')' - 1`
5468                        if test $ac_mid -le $ac_hi; then
5469                          ac_lo= ac_hi=
5470                          break
5471                        fi
5472                        ac_mid=`expr 2 '*' $ac_mid`
5473 fi
5474 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5475   done
5476 else
5477   echo "$as_me: failed program was:" >&5
5478 sed 's/^/| /' conftest.$ac_ext >&5
5479
5480 ac_lo= ac_hi=
5481 fi
5482 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5483 fi
5484 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5485 # Binary search between lo and hi bounds.
5486 while test "x$ac_lo" != "x$ac_hi"; do
5487   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5488   cat >conftest.$ac_ext <<_ACEOF
5489 /* confdefs.h.  */
5490 _ACEOF
5491 cat confdefs.h >>conftest.$ac_ext
5492 cat >>conftest.$ac_ext <<_ACEOF
5493 /* end confdefs.h.  */
5494 $ac_includes_default
5495 int
5496 main ()
5497 {
5498 static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
5499 test_array [0] = 0
5500
5501   ;
5502   return 0;
5503 }
5504 _ACEOF
5505 rm -f conftest.$ac_objext
5506 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5507   (eval $ac_compile) 2>conftest.er1
5508   ac_status=$?
5509   grep -v '^ *+' conftest.er1 >conftest.err
5510   rm -f conftest.er1
5511   cat conftest.err >&5
5512   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5513   (exit $ac_status); } &&
5514          { ac_try='test -z "$ac_c_werror_flag"
5515                          || test ! -s conftest.err'
5516   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5517   (eval $ac_try) 2>&5
5518   ac_status=$?
5519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5520   (exit $ac_status); }; } &&
5521          { ac_try='test -s conftest.$ac_objext'
5522   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5523   (eval $ac_try) 2>&5
5524   ac_status=$?
5525   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5526   (exit $ac_status); }; }; then
5527   ac_hi=$ac_mid
5528 else
5529   echo "$as_me: failed program was:" >&5
5530 sed 's/^/| /' conftest.$ac_ext >&5
5531
5532 ac_lo=`expr '(' $ac_mid ')' + 1`
5533 fi
5534 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5535 done
5536 case $ac_lo in
5537 ?*) ac_cv_sizeof_int=$ac_lo;;
5538 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5539 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5540 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5541 See \`config.log' for more details." >&5
5542 echo "$as_me: error: cannot compute sizeof (int), 77
5543 See \`config.log' for more details." >&2;}
5544    { (exit 1); exit 1; }; }; } ;;
5545 esac
5546 else
5547   if test "$cross_compiling" = yes; then
5548   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5549 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5550 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5551 See \`config.log' for more details." >&5
5552 echo "$as_me: error: cannot run test program while cross compiling
5553 See \`config.log' for more details." >&2;}
5554    { (exit 1); exit 1; }; }; }
5555 else
5556   cat >conftest.$ac_ext <<_ACEOF
5557 /* confdefs.h.  */
5558 _ACEOF
5559 cat confdefs.h >>conftest.$ac_ext
5560 cat >>conftest.$ac_ext <<_ACEOF
5561 /* end confdefs.h.  */
5562 $ac_includes_default
5563 long longval () { return (long) (sizeof (int)); }
5564 unsigned long ulongval () { return (long) (sizeof (int)); }
5565 #include <stdio.h>
5566 #include <stdlib.h>
5567 int
5568 main ()
5569 {
5570
5571   FILE *f = fopen ("conftest.val", "w");
5572   if (! f)
5573     exit (1);
5574   if (((long) (sizeof (int))) < 0)
5575     {
5576       long i = longval ();
5577       if (i != ((long) (sizeof (int))))
5578         exit (1);
5579       fprintf (f, "%ld\n", i);
5580     }
5581   else
5582     {
5583       unsigned long i = ulongval ();
5584       if (i != ((long) (sizeof (int))))
5585         exit (1);
5586       fprintf (f, "%lu\n", i);
5587     }
5588   exit (ferror (f) || fclose (f) != 0);
5589
5590   ;
5591   return 0;
5592 }
5593 _ACEOF
5594 rm -f conftest$ac_exeext
5595 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
5596   (eval $ac_link) 2>&5
5597   ac_status=$?
5598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5599   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5600   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5601   (eval $ac_try) 2>&5
5602   ac_status=$?
5603   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5604   (exit $ac_status); }; }; then
5605   ac_cv_sizeof_int=`cat conftest.val`
5606 else
5607   echo "$as_me: program exited with status $ac_status" >&5
5608 echo "$as_me: failed program was:" >&5
5609 sed 's/^/| /' conftest.$ac_ext >&5
5610
5611 ( exit $ac_status )
5612 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5613 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5614 { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
5615 See \`config.log' for more details." >&5
5616 echo "$as_me: error: cannot compute sizeof (int), 77
5617 See \`config.log' for more details." >&2;}
5618    { (exit 1); exit 1; }; }; }
5619 fi
5620 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5621 fi
5622 fi
5623 rm -f conftest.val
5624 else
5625   ac_cv_sizeof_int=0
5626 fi
5627 fi
5628 echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
5629 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
5630 cat >>confdefs.h <<_ACEOF
5631 #define SIZEOF_INT $ac_cv_sizeof_int
5632 _ACEOF
5633
5634
5635 echo "$as_me:$LINENO: checking for long" >&5
5636 echo $ECHO_N "checking for long... $ECHO_C" >&6
5637 if test "${ac_cv_type_long+set}" = set; then
5638   echo $ECHO_N "(cached) $ECHO_C" >&6
5639 else
5640   cat >conftest.$ac_ext <<_ACEOF
5641 /* confdefs.h.  */
5642 _ACEOF
5643 cat confdefs.h >>conftest.$ac_ext
5644 cat >>conftest.$ac_ext <<_ACEOF
5645 /* end confdefs.h.  */
5646 $ac_includes_default
5647 int
5648 main ()
5649 {
5650 if ((long *) 0)
5651   return 0;
5652 if (sizeof (long))
5653   return 0;
5654   ;
5655   return 0;
5656 }
5657 _ACEOF
5658 rm -f conftest.$ac_objext
5659 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5660   (eval $ac_compile) 2>conftest.er1
5661   ac_status=$?
5662   grep -v '^ *+' conftest.er1 >conftest.err
5663   rm -f conftest.er1
5664   cat conftest.err >&5
5665   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5666   (exit $ac_status); } &&
5667          { ac_try='test -z "$ac_c_werror_flag"
5668                          || test ! -s conftest.err'
5669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5670   (eval $ac_try) 2>&5
5671   ac_status=$?
5672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5673   (exit $ac_status); }; } &&
5674          { ac_try='test -s conftest.$ac_objext'
5675   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5676   (eval $ac_try) 2>&5
5677   ac_status=$?
5678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5679   (exit $ac_status); }; }; then
5680   ac_cv_type_long=yes
5681 else
5682   echo "$as_me: failed program was:" >&5
5683 sed 's/^/| /' conftest.$ac_ext >&5
5684
5685 ac_cv_type_long=no
5686 fi
5687 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5688 fi
5689 echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
5690 echo "${ECHO_T}$ac_cv_type_long" >&6
5691
5692 echo "$as_me:$LINENO: checking size of long" >&5
5693 echo $ECHO_N "checking size of long... $ECHO_C" >&6
5694 if test "${ac_cv_sizeof_long+set}" = set; then
5695   echo $ECHO_N "(cached) $ECHO_C" >&6
5696 else
5697   if test "$ac_cv_type_long" = yes; then
5698   # The cast to unsigned long works around a bug in the HP C Compiler
5699   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5700   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5701   # This bug is HP SR number 8606223364.
5702   if test "$cross_compiling" = yes; then
5703   # Depending upon the size, compute the lo and hi bounds.
5704 cat >conftest.$ac_ext <<_ACEOF
5705 /* confdefs.h.  */
5706 _ACEOF
5707 cat confdefs.h >>conftest.$ac_ext
5708 cat >>conftest.$ac_ext <<_ACEOF
5709 /* end confdefs.h.  */
5710 $ac_includes_default
5711 int
5712 main ()
5713 {
5714 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
5715 test_array [0] = 0
5716
5717   ;
5718   return 0;
5719 }
5720 _ACEOF
5721 rm -f conftest.$ac_objext
5722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5723   (eval $ac_compile) 2>conftest.er1
5724   ac_status=$?
5725   grep -v '^ *+' conftest.er1 >conftest.err
5726   rm -f conftest.er1
5727   cat conftest.err >&5
5728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729   (exit $ac_status); } &&
5730          { ac_try='test -z "$ac_c_werror_flag"
5731                          || test ! -s conftest.err'
5732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5733   (eval $ac_try) 2>&5
5734   ac_status=$?
5735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5736   (exit $ac_status); }; } &&
5737          { ac_try='test -s conftest.$ac_objext'
5738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5739   (eval $ac_try) 2>&5
5740   ac_status=$?
5741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5742   (exit $ac_status); }; }; then
5743   ac_lo=0 ac_mid=0
5744   while :; do
5745     cat >conftest.$ac_ext <<_ACEOF
5746 /* confdefs.h.  */
5747 _ACEOF
5748 cat confdefs.h >>conftest.$ac_ext
5749 cat >>conftest.$ac_ext <<_ACEOF
5750 /* end confdefs.h.  */
5751 $ac_includes_default
5752 int
5753 main ()
5754 {
5755 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5756 test_array [0] = 0
5757
5758   ;
5759   return 0;
5760 }
5761 _ACEOF
5762 rm -f conftest.$ac_objext
5763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5764   (eval $ac_compile) 2>conftest.er1
5765   ac_status=$?
5766   grep -v '^ *+' conftest.er1 >conftest.err
5767   rm -f conftest.er1
5768   cat conftest.err >&5
5769   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5770   (exit $ac_status); } &&
5771          { ac_try='test -z "$ac_c_werror_flag"
5772                          || test ! -s conftest.err'
5773   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774   (eval $ac_try) 2>&5
5775   ac_status=$?
5776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777   (exit $ac_status); }; } &&
5778          { ac_try='test -s conftest.$ac_objext'
5779   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780   (eval $ac_try) 2>&5
5781   ac_status=$?
5782   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783   (exit $ac_status); }; }; then
5784   ac_hi=$ac_mid; break
5785 else
5786   echo "$as_me: failed program was:" >&5
5787 sed 's/^/| /' conftest.$ac_ext >&5
5788
5789 ac_lo=`expr $ac_mid + 1`
5790                     if test $ac_lo -le $ac_mid; then
5791                       ac_lo= ac_hi=
5792                       break
5793                     fi
5794                     ac_mid=`expr 2 '*' $ac_mid + 1`
5795 fi
5796 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5797   done
5798 else
5799   echo "$as_me: failed program was:" >&5
5800 sed 's/^/| /' conftest.$ac_ext >&5
5801
5802 cat >conftest.$ac_ext <<_ACEOF
5803 /* confdefs.h.  */
5804 _ACEOF
5805 cat confdefs.h >>conftest.$ac_ext
5806 cat >>conftest.$ac_ext <<_ACEOF
5807 /* end confdefs.h.  */
5808 $ac_includes_default
5809 int
5810 main ()
5811 {
5812 static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
5813 test_array [0] = 0
5814
5815   ;
5816   return 0;
5817 }
5818 _ACEOF
5819 rm -f conftest.$ac_objext
5820 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5821   (eval $ac_compile) 2>conftest.er1
5822   ac_status=$?
5823   grep -v '^ *+' conftest.er1 >conftest.err
5824   rm -f conftest.er1
5825   cat conftest.err >&5
5826   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5827   (exit $ac_status); } &&
5828          { ac_try='test -z "$ac_c_werror_flag"
5829                          || test ! -s conftest.err'
5830   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5831   (eval $ac_try) 2>&5
5832   ac_status=$?
5833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5834   (exit $ac_status); }; } &&
5835          { ac_try='test -s conftest.$ac_objext'
5836   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5837   (eval $ac_try) 2>&5
5838   ac_status=$?
5839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5840   (exit $ac_status); }; }; then
5841   ac_hi=-1 ac_mid=-1
5842   while :; do
5843     cat >conftest.$ac_ext <<_ACEOF
5844 /* confdefs.h.  */
5845 _ACEOF
5846 cat confdefs.h >>conftest.$ac_ext
5847 cat >>conftest.$ac_ext <<_ACEOF
5848 /* end confdefs.h.  */
5849 $ac_includes_default
5850 int
5851 main ()
5852 {
5853 static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
5854 test_array [0] = 0
5855
5856   ;
5857   return 0;
5858 }
5859 _ACEOF
5860 rm -f conftest.$ac_objext
5861 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5862   (eval $ac_compile) 2>conftest.er1
5863   ac_status=$?
5864   grep -v '^ *+' conftest.er1 >conftest.err
5865   rm -f conftest.er1
5866   cat conftest.err >&5
5867   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5868   (exit $ac_status); } &&
5869          { ac_try='test -z "$ac_c_werror_flag"
5870                          || test ! -s conftest.err'
5871   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5872   (eval $ac_try) 2>&5
5873   ac_status=$?
5874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875   (exit $ac_status); }; } &&
5876          { ac_try='test -s conftest.$ac_objext'
5877   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5878   (eval $ac_try) 2>&5
5879   ac_status=$?
5880   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5881   (exit $ac_status); }; }; then
5882   ac_lo=$ac_mid; break
5883 else
5884   echo "$as_me: failed program was:" >&5
5885 sed 's/^/| /' conftest.$ac_ext >&5
5886
5887 ac_hi=`expr '(' $ac_mid ')' - 1`
5888                        if test $ac_mid -le $ac_hi; then
5889                          ac_lo= ac_hi=
5890                          break
5891                        fi
5892                        ac_mid=`expr 2 '*' $ac_mid`
5893 fi
5894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5895   done
5896 else
5897   echo "$as_me: failed program was:" >&5
5898 sed 's/^/| /' conftest.$ac_ext >&5
5899
5900 ac_lo= ac_hi=
5901 fi
5902 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5903 fi
5904 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5905 # Binary search between lo and hi bounds.
5906 while test "x$ac_lo" != "x$ac_hi"; do
5907   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5908   cat >conftest.$ac_ext <<_ACEOF
5909 /* confdefs.h.  */
5910 _ACEOF
5911 cat confdefs.h >>conftest.$ac_ext
5912 cat >>conftest.$ac_ext <<_ACEOF
5913 /* end confdefs.h.  */
5914 $ac_includes_default
5915 int
5916 main ()
5917 {
5918 static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
5919 test_array [0] = 0
5920
5921   ;
5922   return 0;
5923 }
5924 _ACEOF
5925 rm -f conftest.$ac_objext
5926 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5927   (eval $ac_compile) 2>conftest.er1
5928   ac_status=$?
5929   grep -v '^ *+' conftest.er1 >conftest.err
5930   rm -f conftest.er1
5931   cat conftest.err >&5
5932   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5933   (exit $ac_status); } &&
5934          { ac_try='test -z "$ac_c_werror_flag"
5935                          || test ! -s conftest.err'
5936   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5937   (eval $ac_try) 2>&5
5938   ac_status=$?
5939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940   (exit $ac_status); }; } &&
5941          { ac_try='test -s conftest.$ac_objext'
5942   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5943   (eval $ac_try) 2>&5
5944   ac_status=$?
5945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5946   (exit $ac_status); }; }; then
5947   ac_hi=$ac_mid
5948 else
5949   echo "$as_me: failed program was:" >&5
5950 sed 's/^/| /' conftest.$ac_ext >&5
5951
5952 ac_lo=`expr '(' $ac_mid ')' + 1`
5953 fi
5954 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5955 done
5956 case $ac_lo in
5957 ?*) ac_cv_sizeof_long=$ac_lo;;
5958 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5959 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5960 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
5961 See \`config.log' for more details." >&5
5962 echo "$as_me: error: cannot compute sizeof (long), 77
5963 See \`config.log' for more details." >&2;}
5964    { (exit 1); exit 1; }; }; } ;;
5965 esac
5966 else
5967   if test "$cross_compiling" = yes; then
5968   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
5969 echo "$as_me: error: in \`$ac_pwd':" >&2;}
5970 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
5971 See \`config.log' for more details." >&5
5972 echo "$as_me: error: cannot run test program while cross compiling
5973 See \`config.log' for more details." >&2;}
5974    { (exit 1); exit 1; }; }; }
5975 else
5976   cat >conftest.$ac_ext <<_ACEOF
5977 /* confdefs.h.  */
5978 _ACEOF
5979 cat confdefs.h >>conftest.$ac_ext
5980 cat >>conftest.$ac_ext <<_ACEOF
5981 /* end confdefs.h.  */
5982 $ac_includes_default
5983 long longval () { return (long) (sizeof (long)); }
5984 unsigned long ulongval () { return (long) (sizeof (long)); }
5985 #include <stdio.h>
5986 #include <stdlib.h>
5987 int
5988 main ()
5989 {
5990
5991   FILE *f = fopen ("conftest.val", "w");
5992   if (! f)
5993     exit (1);
5994   if (((long) (sizeof (long))) < 0)
5995     {
5996       long i = longval ();
5997       if (i != ((long) (sizeof (long))))
5998         exit (1);
5999       fprintf (f, "%ld\n", i);
6000     }
6001   else
6002     {
6003       unsigned long i = ulongval ();
6004       if (i != ((long) (sizeof (long))))
6005         exit (1);
6006       fprintf (f, "%lu\n", i);
6007     }
6008   exit (ferror (f) || fclose (f) != 0);
6009
6010   ;
6011   return 0;
6012 }
6013 _ACEOF
6014 rm -f conftest$ac_exeext
6015 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6016   (eval $ac_link) 2>&5
6017   ac_status=$?
6018   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6019   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6020   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6021   (eval $ac_try) 2>&5
6022   ac_status=$?
6023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6024   (exit $ac_status); }; }; then
6025   ac_cv_sizeof_long=`cat conftest.val`
6026 else
6027   echo "$as_me: program exited with status $ac_status" >&5
6028 echo "$as_me: failed program was:" >&5
6029 sed 's/^/| /' conftest.$ac_ext >&5
6030
6031 ( exit $ac_status )
6032 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6033 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6034 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
6035 See \`config.log' for more details." >&5
6036 echo "$as_me: error: cannot compute sizeof (long), 77
6037 See \`config.log' for more details." >&2;}
6038    { (exit 1); exit 1; }; }; }
6039 fi
6040 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6041 fi
6042 fi
6043 rm -f conftest.val
6044 else
6045   ac_cv_sizeof_long=0
6046 fi
6047 fi
6048 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
6049 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
6050 cat >>confdefs.h <<_ACEOF
6051 #define SIZEOF_LONG $ac_cv_sizeof_long
6052 _ACEOF
6053
6054
6055 echo "$as_me:$LINENO: checking for long long" >&5
6056 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6057 if test "${ac_cv_type_long_long+set}" = set; then
6058   echo $ECHO_N "(cached) $ECHO_C" >&6
6059 else
6060   cat >conftest.$ac_ext <<_ACEOF
6061 /* confdefs.h.  */
6062 _ACEOF
6063 cat confdefs.h >>conftest.$ac_ext
6064 cat >>conftest.$ac_ext <<_ACEOF
6065 /* end confdefs.h.  */
6066 $ac_includes_default
6067 int
6068 main ()
6069 {
6070 if ((long long *) 0)
6071   return 0;
6072 if (sizeof (long long))
6073   return 0;
6074   ;
6075   return 0;
6076 }
6077 _ACEOF
6078 rm -f conftest.$ac_objext
6079 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6080   (eval $ac_compile) 2>conftest.er1
6081   ac_status=$?
6082   grep -v '^ *+' conftest.er1 >conftest.err
6083   rm -f conftest.er1
6084   cat conftest.err >&5
6085   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6086   (exit $ac_status); } &&
6087          { ac_try='test -z "$ac_c_werror_flag"
6088                          || test ! -s conftest.err'
6089   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6090   (eval $ac_try) 2>&5
6091   ac_status=$?
6092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6093   (exit $ac_status); }; } &&
6094          { ac_try='test -s conftest.$ac_objext'
6095   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6096   (eval $ac_try) 2>&5
6097   ac_status=$?
6098   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6099   (exit $ac_status); }; }; then
6100   ac_cv_type_long_long=yes
6101 else
6102   echo "$as_me: failed program was:" >&5
6103 sed 's/^/| /' conftest.$ac_ext >&5
6104
6105 ac_cv_type_long_long=no
6106 fi
6107 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6108 fi
6109 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6110 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6111 if test $ac_cv_type_long_long = yes; then
6112
6113 cat >>confdefs.h <<_ACEOF
6114 #define HAVE_LONG_LONG 1
6115 _ACEOF
6116
6117 echo "$as_me:$LINENO: checking for long long" >&5
6118 echo $ECHO_N "checking for long long... $ECHO_C" >&6
6119 if test "${ac_cv_type_long_long+set}" = set; then
6120   echo $ECHO_N "(cached) $ECHO_C" >&6
6121 else
6122   cat >conftest.$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 $ac_includes_default
6129 int
6130 main ()
6131 {
6132 if ((long long *) 0)
6133   return 0;
6134 if (sizeof (long long))
6135   return 0;
6136   ;
6137   return 0;
6138 }
6139 _ACEOF
6140 rm -f conftest.$ac_objext
6141 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6142   (eval $ac_compile) 2>conftest.er1
6143   ac_status=$?
6144   grep -v '^ *+' conftest.er1 >conftest.err
6145   rm -f conftest.er1
6146   cat conftest.err >&5
6147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6148   (exit $ac_status); } &&
6149          { ac_try='test -z "$ac_c_werror_flag"
6150                          || test ! -s conftest.err'
6151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6152   (eval $ac_try) 2>&5
6153   ac_status=$?
6154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6155   (exit $ac_status); }; } &&
6156          { ac_try='test -s conftest.$ac_objext'
6157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6158   (eval $ac_try) 2>&5
6159   ac_status=$?
6160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6161   (exit $ac_status); }; }; then
6162   ac_cv_type_long_long=yes
6163 else
6164   echo "$as_me: failed program was:" >&5
6165 sed 's/^/| /' conftest.$ac_ext >&5
6166
6167 ac_cv_type_long_long=no
6168 fi
6169 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6170 fi
6171 echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
6172 echo "${ECHO_T}$ac_cv_type_long_long" >&6
6173
6174 echo "$as_me:$LINENO: checking size of long long" >&5
6175 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
6176 if test "${ac_cv_sizeof_long_long+set}" = set; then
6177   echo $ECHO_N "(cached) $ECHO_C" >&6
6178 else
6179   if test "$ac_cv_type_long_long" = yes; then
6180   # The cast to unsigned long works around a bug in the HP C Compiler
6181   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6182   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6183   # This bug is HP SR number 8606223364.
6184   if test "$cross_compiling" = yes; then
6185   # Depending upon the size, compute the lo and hi bounds.
6186 cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h.  */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h.  */
6192 $ac_includes_default
6193 int
6194 main ()
6195 {
6196 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
6197 test_array [0] = 0
6198
6199   ;
6200   return 0;
6201 }
6202 _ACEOF
6203 rm -f conftest.$ac_objext
6204 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6205   (eval $ac_compile) 2>conftest.er1
6206   ac_status=$?
6207   grep -v '^ *+' conftest.er1 >conftest.err
6208   rm -f conftest.er1
6209   cat conftest.err >&5
6210   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6211   (exit $ac_status); } &&
6212          { ac_try='test -z "$ac_c_werror_flag"
6213                          || test ! -s conftest.err'
6214   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6215   (eval $ac_try) 2>&5
6216   ac_status=$?
6217   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6218   (exit $ac_status); }; } &&
6219          { ac_try='test -s conftest.$ac_objext'
6220   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6221   (eval $ac_try) 2>&5
6222   ac_status=$?
6223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6224   (exit $ac_status); }; }; then
6225   ac_lo=0 ac_mid=0
6226   while :; do
6227     cat >conftest.$ac_ext <<_ACEOF
6228 /* confdefs.h.  */
6229 _ACEOF
6230 cat confdefs.h >>conftest.$ac_ext
6231 cat >>conftest.$ac_ext <<_ACEOF
6232 /* end confdefs.h.  */
6233 $ac_includes_default
6234 int
6235 main ()
6236 {
6237 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6238 test_array [0] = 0
6239
6240   ;
6241   return 0;
6242 }
6243 _ACEOF
6244 rm -f conftest.$ac_objext
6245 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6246   (eval $ac_compile) 2>conftest.er1
6247   ac_status=$?
6248   grep -v '^ *+' conftest.er1 >conftest.err
6249   rm -f conftest.er1
6250   cat conftest.err >&5
6251   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6252   (exit $ac_status); } &&
6253          { ac_try='test -z "$ac_c_werror_flag"
6254                          || test ! -s conftest.err'
6255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6256   (eval $ac_try) 2>&5
6257   ac_status=$?
6258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6259   (exit $ac_status); }; } &&
6260          { ac_try='test -s conftest.$ac_objext'
6261   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6262   (eval $ac_try) 2>&5
6263   ac_status=$?
6264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6265   (exit $ac_status); }; }; then
6266   ac_hi=$ac_mid; break
6267 else
6268   echo "$as_me: failed program was:" >&5
6269 sed 's/^/| /' conftest.$ac_ext >&5
6270
6271 ac_lo=`expr $ac_mid + 1`
6272                     if test $ac_lo -le $ac_mid; then
6273                       ac_lo= ac_hi=
6274                       break
6275                     fi
6276                     ac_mid=`expr 2 '*' $ac_mid + 1`
6277 fi
6278 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6279   done
6280 else
6281   echo "$as_me: failed program was:" >&5
6282 sed 's/^/| /' conftest.$ac_ext >&5
6283
6284 cat >conftest.$ac_ext <<_ACEOF
6285 /* confdefs.h.  */
6286 _ACEOF
6287 cat confdefs.h >>conftest.$ac_ext
6288 cat >>conftest.$ac_ext <<_ACEOF
6289 /* end confdefs.h.  */
6290 $ac_includes_default
6291 int
6292 main ()
6293 {
6294 static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
6295 test_array [0] = 0
6296
6297   ;
6298   return 0;
6299 }
6300 _ACEOF
6301 rm -f conftest.$ac_objext
6302 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6303   (eval $ac_compile) 2>conftest.er1
6304   ac_status=$?
6305   grep -v '^ *+' conftest.er1 >conftest.err
6306   rm -f conftest.er1
6307   cat conftest.err >&5
6308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6309   (exit $ac_status); } &&
6310          { ac_try='test -z "$ac_c_werror_flag"
6311                          || test ! -s conftest.err'
6312   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6313   (eval $ac_try) 2>&5
6314   ac_status=$?
6315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6316   (exit $ac_status); }; } &&
6317          { ac_try='test -s conftest.$ac_objext'
6318   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6319   (eval $ac_try) 2>&5
6320   ac_status=$?
6321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6322   (exit $ac_status); }; }; then
6323   ac_hi=-1 ac_mid=-1
6324   while :; do
6325     cat >conftest.$ac_ext <<_ACEOF
6326 /* confdefs.h.  */
6327 _ACEOF
6328 cat confdefs.h >>conftest.$ac_ext
6329 cat >>conftest.$ac_ext <<_ACEOF
6330 /* end confdefs.h.  */
6331 $ac_includes_default
6332 int
6333 main ()
6334 {
6335 static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
6336 test_array [0] = 0
6337
6338   ;
6339   return 0;
6340 }
6341 _ACEOF
6342 rm -f conftest.$ac_objext
6343 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6344   (eval $ac_compile) 2>conftest.er1
6345   ac_status=$?
6346   grep -v '^ *+' conftest.er1 >conftest.err
6347   rm -f conftest.er1
6348   cat conftest.err >&5
6349   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6350   (exit $ac_status); } &&
6351          { ac_try='test -z "$ac_c_werror_flag"
6352                          || test ! -s conftest.err'
6353   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6354   (eval $ac_try) 2>&5
6355   ac_status=$?
6356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357   (exit $ac_status); }; } &&
6358          { ac_try='test -s conftest.$ac_objext'
6359   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6360   (eval $ac_try) 2>&5
6361   ac_status=$?
6362   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6363   (exit $ac_status); }; }; then
6364   ac_lo=$ac_mid; break
6365 else
6366   echo "$as_me: failed program was:" >&5
6367 sed 's/^/| /' conftest.$ac_ext >&5
6368
6369 ac_hi=`expr '(' $ac_mid ')' - 1`
6370                        if test $ac_mid -le $ac_hi; then
6371                          ac_lo= ac_hi=
6372                          break
6373                        fi
6374                        ac_mid=`expr 2 '*' $ac_mid`
6375 fi
6376 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6377   done
6378 else
6379   echo "$as_me: failed program was:" >&5
6380 sed 's/^/| /' conftest.$ac_ext >&5
6381
6382 ac_lo= ac_hi=
6383 fi
6384 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6385 fi
6386 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6387 # Binary search between lo and hi bounds.
6388 while test "x$ac_lo" != "x$ac_hi"; do
6389   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6390   cat >conftest.$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 int
6398 main ()
6399 {
6400 static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
6401 test_array [0] = 0
6402
6403   ;
6404   return 0;
6405 }
6406 _ACEOF
6407 rm -f conftest.$ac_objext
6408 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6409   (eval $ac_compile) 2>conftest.er1
6410   ac_status=$?
6411   grep -v '^ *+' conftest.er1 >conftest.err
6412   rm -f conftest.er1
6413   cat conftest.err >&5
6414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6415   (exit $ac_status); } &&
6416          { ac_try='test -z "$ac_c_werror_flag"
6417                          || test ! -s conftest.err'
6418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6419   (eval $ac_try) 2>&5
6420   ac_status=$?
6421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422   (exit $ac_status); }; } &&
6423          { ac_try='test -s conftest.$ac_objext'
6424   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6425   (eval $ac_try) 2>&5
6426   ac_status=$?
6427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428   (exit $ac_status); }; }; then
6429   ac_hi=$ac_mid
6430 else
6431   echo "$as_me: failed program was:" >&5
6432 sed 's/^/| /' conftest.$ac_ext >&5
6433
6434 ac_lo=`expr '(' $ac_mid ')' + 1`
6435 fi
6436 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6437 done
6438 case $ac_lo in
6439 ?*) ac_cv_sizeof_long_long=$ac_lo;;
6440 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6441 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6442 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6443 See \`config.log' for more details." >&5
6444 echo "$as_me: error: cannot compute sizeof (long long), 77
6445 See \`config.log' for more details." >&2;}
6446    { (exit 1); exit 1; }; }; } ;;
6447 esac
6448 else
6449   if test "$cross_compiling" = yes; then
6450   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6451 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6452 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6453 See \`config.log' for more details." >&5
6454 echo "$as_me: error: cannot run test program while cross compiling
6455 See \`config.log' for more details." >&2;}
6456    { (exit 1); exit 1; }; }; }
6457 else
6458   cat >conftest.$ac_ext <<_ACEOF
6459 /* confdefs.h.  */
6460 _ACEOF
6461 cat confdefs.h >>conftest.$ac_ext
6462 cat >>conftest.$ac_ext <<_ACEOF
6463 /* end confdefs.h.  */
6464 $ac_includes_default
6465 long longval () { return (long) (sizeof (long long)); }
6466 unsigned long ulongval () { return (long) (sizeof (long long)); }
6467 #include <stdio.h>
6468 #include <stdlib.h>
6469 int
6470 main ()
6471 {
6472
6473   FILE *f = fopen ("conftest.val", "w");
6474   if (! f)
6475     exit (1);
6476   if (((long) (sizeof (long long))) < 0)
6477     {
6478       long i = longval ();
6479       if (i != ((long) (sizeof (long long))))
6480         exit (1);
6481       fprintf (f, "%ld\n", i);
6482     }
6483   else
6484     {
6485       unsigned long i = ulongval ();
6486       if (i != ((long) (sizeof (long long))))
6487         exit (1);
6488       fprintf (f, "%lu\n", i);
6489     }
6490   exit (ferror (f) || fclose (f) != 0);
6491
6492   ;
6493   return 0;
6494 }
6495 _ACEOF
6496 rm -f conftest$ac_exeext
6497 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6498   (eval $ac_link) 2>&5
6499   ac_status=$?
6500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6501   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6503   (eval $ac_try) 2>&5
6504   ac_status=$?
6505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6506   (exit $ac_status); }; }; then
6507   ac_cv_sizeof_long_long=`cat conftest.val`
6508 else
6509   echo "$as_me: program exited with status $ac_status" >&5
6510 echo "$as_me: failed program was:" >&5
6511 sed 's/^/| /' conftest.$ac_ext >&5
6512
6513 ( exit $ac_status )
6514 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6515 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6516 { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
6517 See \`config.log' for more details." >&5
6518 echo "$as_me: error: cannot compute sizeof (long long), 77
6519 See \`config.log' for more details." >&2;}
6520    { (exit 1); exit 1; }; }; }
6521 fi
6522 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6523 fi
6524 fi
6525 rm -f conftest.val
6526 else
6527   ac_cv_sizeof_long_long=0
6528 fi
6529 fi
6530 echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
6531 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
6532 cat >>confdefs.h <<_ACEOF
6533 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
6534 _ACEOF
6535
6536
6537 fi
6538
6539 echo "$as_me:$LINENO: checking for __int64" >&5
6540 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6541 if test "${ac_cv_type___int64+set}" = set; then
6542   echo $ECHO_N "(cached) $ECHO_C" >&6
6543 else
6544   cat >conftest.$ac_ext <<_ACEOF
6545 /* confdefs.h.  */
6546 _ACEOF
6547 cat confdefs.h >>conftest.$ac_ext
6548 cat >>conftest.$ac_ext <<_ACEOF
6549 /* end confdefs.h.  */
6550 $ac_includes_default
6551 int
6552 main ()
6553 {
6554 if ((__int64 *) 0)
6555   return 0;
6556 if (sizeof (__int64))
6557   return 0;
6558   ;
6559   return 0;
6560 }
6561 _ACEOF
6562 rm -f conftest.$ac_objext
6563 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6564   (eval $ac_compile) 2>conftest.er1
6565   ac_status=$?
6566   grep -v '^ *+' conftest.er1 >conftest.err
6567   rm -f conftest.er1
6568   cat conftest.err >&5
6569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6570   (exit $ac_status); } &&
6571          { ac_try='test -z "$ac_c_werror_flag"
6572                          || test ! -s conftest.err'
6573   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6574   (eval $ac_try) 2>&5
6575   ac_status=$?
6576   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6577   (exit $ac_status); }; } &&
6578          { ac_try='test -s conftest.$ac_objext'
6579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6580   (eval $ac_try) 2>&5
6581   ac_status=$?
6582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6583   (exit $ac_status); }; }; then
6584   ac_cv_type___int64=yes
6585 else
6586   echo "$as_me: failed program was:" >&5
6587 sed 's/^/| /' conftest.$ac_ext >&5
6588
6589 ac_cv_type___int64=no
6590 fi
6591 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6592 fi
6593 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6594 echo "${ECHO_T}$ac_cv_type___int64" >&6
6595 if test $ac_cv_type___int64 = yes; then
6596
6597 cat >>confdefs.h <<_ACEOF
6598 #define HAVE___INT64 1
6599 _ACEOF
6600
6601 echo "$as_me:$LINENO: checking for __int64" >&5
6602 echo $ECHO_N "checking for __int64... $ECHO_C" >&6
6603 if test "${ac_cv_type___int64+set}" = set; then
6604   echo $ECHO_N "(cached) $ECHO_C" >&6
6605 else
6606   cat >conftest.$ac_ext <<_ACEOF
6607 /* confdefs.h.  */
6608 _ACEOF
6609 cat confdefs.h >>conftest.$ac_ext
6610 cat >>conftest.$ac_ext <<_ACEOF
6611 /* end confdefs.h.  */
6612 $ac_includes_default
6613 int
6614 main ()
6615 {
6616 if ((__int64 *) 0)
6617   return 0;
6618 if (sizeof (__int64))
6619   return 0;
6620   ;
6621   return 0;
6622 }
6623 _ACEOF
6624 rm -f conftest.$ac_objext
6625 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6626   (eval $ac_compile) 2>conftest.er1
6627   ac_status=$?
6628   grep -v '^ *+' conftest.er1 >conftest.err
6629   rm -f conftest.er1
6630   cat conftest.err >&5
6631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632   (exit $ac_status); } &&
6633          { ac_try='test -z "$ac_c_werror_flag"
6634                          || test ! -s conftest.err'
6635   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6636   (eval $ac_try) 2>&5
6637   ac_status=$?
6638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6639   (exit $ac_status); }; } &&
6640          { ac_try='test -s conftest.$ac_objext'
6641   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6642   (eval $ac_try) 2>&5
6643   ac_status=$?
6644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645   (exit $ac_status); }; }; then
6646   ac_cv_type___int64=yes
6647 else
6648   echo "$as_me: failed program was:" >&5
6649 sed 's/^/| /' conftest.$ac_ext >&5
6650
6651 ac_cv_type___int64=no
6652 fi
6653 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6654 fi
6655 echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
6656 echo "${ECHO_T}$ac_cv_type___int64" >&6
6657
6658 echo "$as_me:$LINENO: checking size of __int64" >&5
6659 echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
6660 if test "${ac_cv_sizeof___int64+set}" = set; then
6661   echo $ECHO_N "(cached) $ECHO_C" >&6
6662 else
6663   if test "$ac_cv_type___int64" = yes; then
6664   # The cast to unsigned long works around a bug in the HP C Compiler
6665   # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6666   # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6667   # This bug is HP SR number 8606223364.
6668   if test "$cross_compiling" = yes; then
6669   # Depending upon the size, compute the lo and hi bounds.
6670 cat >conftest.$ac_ext <<_ACEOF
6671 /* confdefs.h.  */
6672 _ACEOF
6673 cat confdefs.h >>conftest.$ac_ext
6674 cat >>conftest.$ac_ext <<_ACEOF
6675 /* end confdefs.h.  */
6676 $ac_includes_default
6677 int
6678 main ()
6679 {
6680 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
6681 test_array [0] = 0
6682
6683   ;
6684   return 0;
6685 }
6686 _ACEOF
6687 rm -f conftest.$ac_objext
6688 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6689   (eval $ac_compile) 2>conftest.er1
6690   ac_status=$?
6691   grep -v '^ *+' conftest.er1 >conftest.err
6692   rm -f conftest.er1
6693   cat conftest.err >&5
6694   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6695   (exit $ac_status); } &&
6696          { ac_try='test -z "$ac_c_werror_flag"
6697                          || test ! -s conftest.err'
6698   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6699   (eval $ac_try) 2>&5
6700   ac_status=$?
6701   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702   (exit $ac_status); }; } &&
6703          { ac_try='test -s conftest.$ac_objext'
6704   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6705   (eval $ac_try) 2>&5
6706   ac_status=$?
6707   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6708   (exit $ac_status); }; }; then
6709   ac_lo=0 ac_mid=0
6710   while :; do
6711     cat >conftest.$ac_ext <<_ACEOF
6712 /* confdefs.h.  */
6713 _ACEOF
6714 cat confdefs.h >>conftest.$ac_ext
6715 cat >>conftest.$ac_ext <<_ACEOF
6716 /* end confdefs.h.  */
6717 $ac_includes_default
6718 int
6719 main ()
6720 {
6721 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6722 test_array [0] = 0
6723
6724   ;
6725   return 0;
6726 }
6727 _ACEOF
6728 rm -f conftest.$ac_objext
6729 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6730   (eval $ac_compile) 2>conftest.er1
6731   ac_status=$?
6732   grep -v '^ *+' conftest.er1 >conftest.err
6733   rm -f conftest.er1
6734   cat conftest.err >&5
6735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6736   (exit $ac_status); } &&
6737          { ac_try='test -z "$ac_c_werror_flag"
6738                          || test ! -s conftest.err'
6739   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6740   (eval $ac_try) 2>&5
6741   ac_status=$?
6742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6743   (exit $ac_status); }; } &&
6744          { ac_try='test -s conftest.$ac_objext'
6745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6746   (eval $ac_try) 2>&5
6747   ac_status=$?
6748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6749   (exit $ac_status); }; }; then
6750   ac_hi=$ac_mid; break
6751 else
6752   echo "$as_me: failed program was:" >&5
6753 sed 's/^/| /' conftest.$ac_ext >&5
6754
6755 ac_lo=`expr $ac_mid + 1`
6756                     if test $ac_lo -le $ac_mid; then
6757                       ac_lo= ac_hi=
6758                       break
6759                     fi
6760                     ac_mid=`expr 2 '*' $ac_mid + 1`
6761 fi
6762 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6763   done
6764 else
6765   echo "$as_me: failed program was:" >&5
6766 sed 's/^/| /' conftest.$ac_ext >&5
6767
6768 cat >conftest.$ac_ext <<_ACEOF
6769 /* confdefs.h.  */
6770 _ACEOF
6771 cat confdefs.h >>conftest.$ac_ext
6772 cat >>conftest.$ac_ext <<_ACEOF
6773 /* end confdefs.h.  */
6774 $ac_includes_default
6775 int
6776 main ()
6777 {
6778 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
6779 test_array [0] = 0
6780
6781   ;
6782   return 0;
6783 }
6784 _ACEOF
6785 rm -f conftest.$ac_objext
6786 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6787   (eval $ac_compile) 2>conftest.er1
6788   ac_status=$?
6789   grep -v '^ *+' conftest.er1 >conftest.err
6790   rm -f conftest.er1
6791   cat conftest.err >&5
6792   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6793   (exit $ac_status); } &&
6794          { ac_try='test -z "$ac_c_werror_flag"
6795                          || test ! -s conftest.err'
6796   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6797   (eval $ac_try) 2>&5
6798   ac_status=$?
6799   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6800   (exit $ac_status); }; } &&
6801          { ac_try='test -s conftest.$ac_objext'
6802   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6803   (eval $ac_try) 2>&5
6804   ac_status=$?
6805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6806   (exit $ac_status); }; }; then
6807   ac_hi=-1 ac_mid=-1
6808   while :; do
6809     cat >conftest.$ac_ext <<_ACEOF
6810 /* confdefs.h.  */
6811 _ACEOF
6812 cat confdefs.h >>conftest.$ac_ext
6813 cat >>conftest.$ac_ext <<_ACEOF
6814 /* end confdefs.h.  */
6815 $ac_includes_default
6816 int
6817 main ()
6818 {
6819 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
6820 test_array [0] = 0
6821
6822   ;
6823   return 0;
6824 }
6825 _ACEOF
6826 rm -f conftest.$ac_objext
6827 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6828   (eval $ac_compile) 2>conftest.er1
6829   ac_status=$?
6830   grep -v '^ *+' conftest.er1 >conftest.err
6831   rm -f conftest.er1
6832   cat conftest.err >&5
6833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834   (exit $ac_status); } &&
6835          { ac_try='test -z "$ac_c_werror_flag"
6836                          || test ! -s conftest.err'
6837   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6838   (eval $ac_try) 2>&5
6839   ac_status=$?
6840   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6841   (exit $ac_status); }; } &&
6842          { ac_try='test -s conftest.$ac_objext'
6843   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6844   (eval $ac_try) 2>&5
6845   ac_status=$?
6846   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6847   (exit $ac_status); }; }; then
6848   ac_lo=$ac_mid; break
6849 else
6850   echo "$as_me: failed program was:" >&5
6851 sed 's/^/| /' conftest.$ac_ext >&5
6852
6853 ac_hi=`expr '(' $ac_mid ')' - 1`
6854                        if test $ac_mid -le $ac_hi; then
6855                          ac_lo= ac_hi=
6856                          break
6857                        fi
6858                        ac_mid=`expr 2 '*' $ac_mid`
6859 fi
6860 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6861   done
6862 else
6863   echo "$as_me: failed program was:" >&5
6864 sed 's/^/| /' conftest.$ac_ext >&5
6865
6866 ac_lo= ac_hi=
6867 fi
6868 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6869 fi
6870 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6871 # Binary search between lo and hi bounds.
6872 while test "x$ac_lo" != "x$ac_hi"; do
6873   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
6874   cat >conftest.$ac_ext <<_ACEOF
6875 /* confdefs.h.  */
6876 _ACEOF
6877 cat confdefs.h >>conftest.$ac_ext
6878 cat >>conftest.$ac_ext <<_ACEOF
6879 /* end confdefs.h.  */
6880 $ac_includes_default
6881 int
6882 main ()
6883 {
6884 static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
6885 test_array [0] = 0
6886
6887   ;
6888   return 0;
6889 }
6890 _ACEOF
6891 rm -f conftest.$ac_objext
6892 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6893   (eval $ac_compile) 2>conftest.er1
6894   ac_status=$?
6895   grep -v '^ *+' conftest.er1 >conftest.err
6896   rm -f conftest.er1
6897   cat conftest.err >&5
6898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6899   (exit $ac_status); } &&
6900          { ac_try='test -z "$ac_c_werror_flag"
6901                          || test ! -s conftest.err'
6902   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6903   (eval $ac_try) 2>&5
6904   ac_status=$?
6905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906   (exit $ac_status); }; } &&
6907          { ac_try='test -s conftest.$ac_objext'
6908   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6909   (eval $ac_try) 2>&5
6910   ac_status=$?
6911   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6912   (exit $ac_status); }; }; then
6913   ac_hi=$ac_mid
6914 else
6915   echo "$as_me: failed program was:" >&5
6916 sed 's/^/| /' conftest.$ac_ext >&5
6917
6918 ac_lo=`expr '(' $ac_mid ')' + 1`
6919 fi
6920 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
6921 done
6922 case $ac_lo in
6923 ?*) ac_cv_sizeof___int64=$ac_lo;;
6924 '') { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6925 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6926 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
6927 See \`config.log' for more details." >&5
6928 echo "$as_me: error: cannot compute sizeof (__int64), 77
6929 See \`config.log' for more details." >&2;}
6930    { (exit 1); exit 1; }; }; } ;;
6931 esac
6932 else
6933   if test "$cross_compiling" = yes; then
6934   { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6935 echo "$as_me: error: in \`$ac_pwd':" >&2;}
6936 { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
6937 See \`config.log' for more details." >&5
6938 echo "$as_me: error: cannot run test program while cross compiling
6939 See \`config.log' for more details." >&2;}
6940    { (exit 1); exit 1; }; }; }
6941 else
6942   cat >conftest.$ac_ext <<_ACEOF
6943 /* confdefs.h.  */
6944 _ACEOF
6945 cat confdefs.h >>conftest.$ac_ext
6946 cat >>conftest.$ac_ext <<_ACEOF
6947 /* end confdefs.h.  */
6948 $ac_includes_default
6949 long longval () { return (long) (sizeof (__int64)); }
6950 unsigned long ulongval () { return (long) (sizeof (__int64)); }
6951 #include <stdio.h>
6952 #include <stdlib.h>
6953 int
6954 main ()
6955 {
6956
6957   FILE *f = fopen ("conftest.val", "w");
6958   if (! f)
6959     exit (1);
6960   if (((long) (sizeof (__int64))) < 0)
6961     {
6962       long i = longval ();
6963       if (i != ((long) (sizeof (__int64))))
6964         exit (1);
6965       fprintf (f, "%ld\n", i);
6966     }
6967   else
6968     {
6969       unsigned long i = ulongval ();
6970       if (i != ((long) (sizeof (__int64))))
6971         exit (1);
6972       fprintf (f, "%lu\n", i);
6973     }
6974   exit (ferror (f) || fclose (f) != 0);
6975
6976   ;
6977   return 0;
6978 }
6979 _ACEOF
6980 rm -f conftest$ac_exeext
6981 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6982   (eval $ac_link) 2>&5
6983   ac_status=$?
6984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6986   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987   (eval $ac_try) 2>&5
6988   ac_status=$?
6989   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990   (exit $ac_status); }; }; then
6991   ac_cv_sizeof___int64=`cat conftest.val`
6992 else
6993   echo "$as_me: program exited with status $ac_status" >&5
6994 echo "$as_me: failed program was:" >&5
6995 sed 's/^/| /' conftest.$ac_ext >&5
6996
6997 ( exit $ac_status )
6998 { { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
6999 echo "$as_me: error: in \`$ac_pwd':" >&2;}
7000 { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
7001 See \`config.log' for more details." >&5
7002 echo "$as_me: error: cannot compute sizeof (__int64), 77
7003 See \`config.log' for more details." >&2;}
7004    { (exit 1); exit 1; }; }; }
7005 fi
7006 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7007 fi
7008 fi
7009 rm -f conftest.val
7010 else
7011   ac_cv_sizeof___int64=0
7012 fi
7013 fi
7014 echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
7015 echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
7016 cat >>confdefs.h <<_ACEOF
7017 #define SIZEOF___INT64 $ac_cv_sizeof___int64
7018 _ACEOF
7019
7020
7021 fi
7022
7023
7024 # ---------------------
7025 # Warnings and checking
7026 # ---------------------
7027
7028 # Check $CC warning features (if it's GCC).
7029 # We want to use -pedantic, but we don't want warnings about
7030 # * 'long long'
7031 # * variadic macros
7032 # * overlong strings
7033 # So, we only use -pedantic if we can disable those warnings.
7034
7035 loose_warn=
7036 save_CFLAGS="$CFLAGS"
7037 for option in -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual; do
7038   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7039
7040   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7041 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7042 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7043   echo $ECHO_N "(cached) $ECHO_C" >&6
7044 else
7045   CFLAGS="$option"
7046     cat >conftest.$ac_ext <<_ACEOF
7047 /* confdefs.h.  */
7048 _ACEOF
7049 cat confdefs.h >>conftest.$ac_ext
7050 cat >>conftest.$ac_ext <<_ACEOF
7051 /* end confdefs.h.  */
7052
7053 int
7054 main ()
7055 {
7056
7057   ;
7058   return 0;
7059 }
7060 _ACEOF
7061 rm -f conftest.$ac_objext
7062 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7063   (eval $ac_compile) 2>conftest.er1
7064   ac_status=$?
7065   grep -v '^ *+' conftest.er1 >conftest.err
7066   rm -f conftest.er1
7067   cat conftest.err >&5
7068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7069   (exit $ac_status); } &&
7070          { ac_try='test -z "$ac_c_werror_flag"
7071                          || test ! -s conftest.err'
7072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7073   (eval $ac_try) 2>&5
7074   ac_status=$?
7075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7076   (exit $ac_status); }; } &&
7077          { ac_try='test -s conftest.$ac_objext'
7078   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7079   (eval $ac_try) 2>&5
7080   ac_status=$?
7081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7082   (exit $ac_status); }; }; then
7083   eval "$as_acx_Woption=yes"
7084 else
7085   echo "$as_me: failed program was:" >&5
7086 sed 's/^/| /' conftest.$ac_ext >&5
7087
7088 eval "$as_acx_Woption=no"
7089 fi
7090 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7091
7092 fi
7093 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7094 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7095   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7096   loose_warn="$loose_warn${loose_warn:+ }$option"
7097 fi
7098
7099   done
7100 CFLAGS="$save_CFLAGS"
7101
7102 strict_warn=
7103 save_CFLAGS="$CFLAGS"
7104 for option in -Wold-style-definition -Wc++-compat -Wmissing-format-attribute; do
7105   as_acx_Woption=`echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
7106
7107   echo "$as_me:$LINENO: checking whether $CC supports $option" >&5
7108 echo $ECHO_N "checking whether $CC supports $option... $ECHO_C" >&6
7109 if eval "test \"\${$as_acx_Woption+set}\" = set"; then
7110   echo $ECHO_N "(cached) $ECHO_C" >&6
7111 else
7112   CFLAGS="$option"
7113     cat >conftest.$ac_ext <<_ACEOF
7114 /* confdefs.h.  */
7115 _ACEOF
7116 cat confdefs.h >>conftest.$ac_ext
7117 cat >>conftest.$ac_ext <<_ACEOF
7118 /* end confdefs.h.  */
7119
7120 int
7121 main ()
7122 {
7123
7124   ;
7125   return 0;
7126 }
7127 _ACEOF
7128 rm -f conftest.$ac_objext
7129 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7130   (eval $ac_compile) 2>conftest.er1
7131   ac_status=$?
7132   grep -v '^ *+' conftest.er1 >conftest.err
7133   rm -f conftest.er1
7134   cat conftest.err >&5
7135   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7136   (exit $ac_status); } &&
7137          { ac_try='test -z "$ac_c_werror_flag"
7138                          || test ! -s conftest.err'
7139   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7140   (eval $ac_try) 2>&5
7141   ac_status=$?
7142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7143   (exit $ac_status); }; } &&
7144          { ac_try='test -s conftest.$ac_objext'
7145   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7146   (eval $ac_try) 2>&5
7147   ac_status=$?
7148   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7149   (exit $ac_status); }; }; then
7150   eval "$as_acx_Woption=yes"
7151 else
7152   echo "$as_me: failed program was:" >&5
7153 sed 's/^/| /' conftest.$ac_ext >&5
7154
7155 eval "$as_acx_Woption=no"
7156 fi
7157 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7158
7159 fi
7160 echo "$as_me:$LINENO: result: `eval echo '${'$as_acx_Woption'}'`" >&5
7161 echo "${ECHO_T}`eval echo '${'$as_acx_Woption'}'`" >&6
7162   if test `eval echo '${'$as_acx_Woption'}'` = yes; then
7163   strict_warn="$strict_warn${strict_warn:+ }$option"
7164 fi
7165
7166   done
7167 CFLAGS="$save_CFLAGS"
7168
7169 if test "$GCC" = yes; then
7170   echo "$as_me:$LINENO: checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings" >&5
7171 echo $ECHO_N "checking whether $CC supports -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings... $ECHO_C" >&6
7172 if test "${acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings+set}" = set; then
7173   echo $ECHO_N "(cached) $ECHO_C" >&6
7174 else
7175   save_CFLAGS="$CFLAGS"
7176 CFLAGS="-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7177 cat >conftest.$ac_ext <<_ACEOF
7178 /* confdefs.h.  */
7179 _ACEOF
7180 cat confdefs.h >>conftest.$ac_ext
7181 cat >>conftest.$ac_ext <<_ACEOF
7182 /* end confdefs.h.  */
7183
7184 int
7185 main ()
7186 {
7187
7188   ;
7189   return 0;
7190 }
7191 _ACEOF
7192 rm -f conftest.$ac_objext
7193 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7194   (eval $ac_compile) 2>conftest.er1
7195   ac_status=$?
7196   grep -v '^ *+' conftest.er1 >conftest.err
7197   rm -f conftest.er1
7198   cat conftest.err >&5
7199   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7200   (exit $ac_status); } &&
7201          { ac_try='test -z "$ac_c_werror_flag"
7202                          || test ! -s conftest.err'
7203   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7204   (eval $ac_try) 2>&5
7205   ac_status=$?
7206   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7207   (exit $ac_status); }; } &&
7208          { ac_try='test -s conftest.$ac_objext'
7209   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7210   (eval $ac_try) 2>&5
7211   ac_status=$?
7212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213   (exit $ac_status); }; }; then
7214   acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=yes
7215 else
7216   echo "$as_me: failed program was:" >&5
7217 sed 's/^/| /' conftest.$ac_ext >&5
7218
7219 acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings=no
7220 fi
7221 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7222 CFLAGS="$save_CFLAGS"
7223 fi
7224 echo "$as_me:$LINENO: result: $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&5
7225 echo "${ECHO_T}$acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings" >&6
7226 if test $acx_cv_prog_cc_pedantic__Wno_long_long__Wno_variadic_macros__Wno_overlength_strings = yes; then
7227   strict_warn="$strict_warn${strict_warn:+ }-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings"
7228 fi
7229
7230
7231 fi
7232
7233
7234 # Check whether --enable-werror-always or --disable-werror-always was given.
7235 if test "${enable_werror_always+set}" = set; then
7236   enableval="$enable_werror_always"
7237
7238 else
7239   enable_werror_always=no
7240 fi;
7241 if test $enable_werror_always = yes; then
7242   strict_warn="$strict_warn${strict_warn:+ }-Werror"
7243 fi
7244
7245
7246
7247
7248 # The above macros do nothing if the compiler is not GCC.  However, the
7249 # Makefile has more goo to add other flags, so this variabl is used to
7250 # enables warnings only for GCC.
7251 warn_cflags=
7252 if test "x$GCC" = "xyes"; then
7253   warn_cflags='$(GCC_WARN_CFLAGS)'
7254 fi
7255
7256
7257 # Enable expensive internal checks
7258 is_release=
7259 if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
7260   is_release=yes
7261 fi
7262
7263 # Check whether --enable-checking or --disable-checking was given.
7264 if test "${enable_checking+set}" = set; then
7265   enableval="$enable_checking"
7266   ac_checking_flags="${enableval}"
7267 else
7268
7269 # Determine the default checks.
7270 if test x$is_release = x ; then
7271   ac_checking_flags=yes
7272 else
7273   ac_checking_flags=release
7274 fi
7275 fi;
7276 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
7277 for check in release $ac_checking_flags
7278 do
7279         case $check in
7280         # these set all the flags to specific states
7281         yes)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ;
7282                         ac_fold_checking= ; ac_gc_checking=1 ;
7283                         ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ;
7284                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7285                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7286                         ac_types_checking=1 ;;
7287         no|none)        ac_assert_checking= ; ac_checking= ; ac_df_checking= ;
7288                         ac_fold_checking= ; ac_gc_checking= ;
7289                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7290                         ac_rtlflag_checking= ; ac_runtime_checking= ;
7291                         ac_tree_checking= ; ac_valgrind_checking= ;
7292                         ac_types_checking= ;;
7293         all)            ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ;
7294                         ac_fold_checking=1 ; ac_gc_checking=1 ;
7295                         ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ;
7296                         ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
7297                         ac_tree_checking=1 ; ac_valgrind_checking= ;
7298                         ac_types_checking=1 ;;
7299         release)        ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ;
7300                         ac_fold_checking= ; ac_gc_checking= ;
7301                         ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ;
7302                         ac_rtlflag_checking= ; ac_runtime_checking=1 ;
7303                         ac_tree_checking= ; ac_valgrind_checking= ;
7304                         ac_types_checking= ;;
7305         # these enable particular checks
7306         assert)         ac_assert_checking=1 ;;
7307         df)             ac_df_checking=1 ;;
7308         fold)           ac_fold_checking=1 ;;
7309         gc)             ac_gc_checking=1 ;;
7310         gcac)           ac_gc_always_collect=1 ;;
7311         gimple)         ac_gimple_checking=1 ;;
7312         misc)           ac_checking=1 ;;
7313         rtl)            ac_rtl_checking=1 ;;
7314         rtlflag)        ac_rtlflag_checking=1 ;;
7315         runtime)        ac_runtime_checking=1 ;;
7316         tree)           ac_tree_checking=1 ;;
7317         types)          ac_types_checking=1 ;;
7318         valgrind)       ac_valgrind_checking=1 ;;
7319         *)      { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
7320 echo "$as_me: error: unknown check category $check" >&2;}
7321    { (exit 1); exit 1; }; } ;;
7322         esac
7323 done
7324 IFS="$ac_save_IFS"
7325
7326 nocommon_flag=""
7327 if test x$ac_checking != x ; then
7328
7329 cat >>confdefs.h <<\_ACEOF
7330 #define ENABLE_CHECKING 1
7331 _ACEOF
7332
7333   nocommon_flag=-fno-common
7334 fi
7335
7336 if test x$ac_df_checking != x ; then
7337
7338 cat >>confdefs.h <<\_ACEOF
7339 #define ENABLE_DF_CHECKING 1
7340 _ACEOF
7341
7342 fi
7343 if test x$ac_assert_checking != x ; then
7344
7345 cat >>confdefs.h <<\_ACEOF
7346 #define ENABLE_ASSERT_CHECKING 1
7347 _ACEOF
7348
7349 fi
7350 if test x$ac_gimple_checking != x ; then
7351
7352 cat >>confdefs.h <<\_ACEOF
7353 #define ENABLE_GIMPLE_CHECKING 1
7354 _ACEOF
7355
7356 fi
7357
7358 if test x$ac_runtime_checking != x ; then
7359
7360 cat >>confdefs.h <<\_ACEOF
7361 #define ENABLE_RUNTIME_CHECKING 1
7362 _ACEOF
7363
7364 fi
7365 if test x$ac_tree_checking != x ; then
7366
7367 cat >>confdefs.h <<\_ACEOF
7368 #define ENABLE_TREE_CHECKING 1
7369 _ACEOF
7370
7371   TREEBROWSER=tree-browser.o
7372 fi
7373 if test x$ac_types_checking != x ; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define ENABLE_TYPES_CHECKING 1
7377 _ACEOF
7378
7379 fi
7380
7381 if test x$ac_rtl_checking != x ; then
7382
7383 cat >>confdefs.h <<\_ACEOF
7384 #define ENABLE_RTL_CHECKING 1
7385 _ACEOF
7386
7387 fi
7388 if test x$ac_rtlflag_checking != x ; then
7389
7390 cat >>confdefs.h <<\_ACEOF
7391 #define ENABLE_RTL_FLAG_CHECKING 1
7392 _ACEOF
7393
7394 fi
7395 if test x$ac_gc_checking != x ; then
7396
7397 cat >>confdefs.h <<\_ACEOF
7398 #define ENABLE_GC_CHECKING 1
7399 _ACEOF
7400
7401 fi
7402 if test x$ac_gc_always_collect != x ; then
7403
7404 cat >>confdefs.h <<\_ACEOF
7405 #define ENABLE_GC_ALWAYS_COLLECT 1
7406 _ACEOF
7407
7408 fi
7409 if test x$ac_fold_checking != x ; then
7410
7411 cat >>confdefs.h <<\_ACEOF
7412 #define ENABLE_FOLD_CHECKING 1
7413 _ACEOF
7414
7415 fi
7416 valgrind_path_defines=
7417 valgrind_command=
7418
7419 if test "${ac_cv_header_valgrind_h+set}" = set; then
7420   echo "$as_me:$LINENO: checking for valgrind.h" >&5
7421 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7422 if test "${ac_cv_header_valgrind_h+set}" = set; then
7423   echo $ECHO_N "(cached) $ECHO_C" >&6
7424 fi
7425 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7426 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7427 else
7428   # Is the header compilable?
7429 echo "$as_me:$LINENO: checking valgrind.h usability" >&5
7430 echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
7431 cat >conftest.$ac_ext <<_ACEOF
7432 /* confdefs.h.  */
7433 _ACEOF
7434 cat confdefs.h >>conftest.$ac_ext
7435 cat >>conftest.$ac_ext <<_ACEOF
7436 /* end confdefs.h.  */
7437 $ac_includes_default
7438 #include <valgrind.h>
7439 _ACEOF
7440 rm -f conftest.$ac_objext
7441 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7442   (eval $ac_compile) 2>conftest.er1
7443   ac_status=$?
7444   grep -v '^ *+' conftest.er1 >conftest.err
7445   rm -f conftest.er1
7446   cat conftest.err >&5
7447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448   (exit $ac_status); } &&
7449          { ac_try='test -z "$ac_c_werror_flag"
7450                          || test ! -s conftest.err'
7451   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7452   (eval $ac_try) 2>&5
7453   ac_status=$?
7454   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7455   (exit $ac_status); }; } &&
7456          { ac_try='test -s conftest.$ac_objext'
7457   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7458   (eval $ac_try) 2>&5
7459   ac_status=$?
7460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7461   (exit $ac_status); }; }; then
7462   ac_header_compiler=yes
7463 else
7464   echo "$as_me: failed program was:" >&5
7465 sed 's/^/| /' conftest.$ac_ext >&5
7466
7467 ac_header_compiler=no
7468 fi
7469 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7470 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7471 echo "${ECHO_T}$ac_header_compiler" >&6
7472
7473 # Is the header present?
7474 echo "$as_me:$LINENO: checking valgrind.h presence" >&5
7475 echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
7476 cat >conftest.$ac_ext <<_ACEOF
7477 /* confdefs.h.  */
7478 _ACEOF
7479 cat confdefs.h >>conftest.$ac_ext
7480 cat >>conftest.$ac_ext <<_ACEOF
7481 /* end confdefs.h.  */
7482 #include <valgrind.h>
7483 _ACEOF
7484 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7485   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7486   ac_status=$?
7487   grep -v '^ *+' conftest.er1 >conftest.err
7488   rm -f conftest.er1
7489   cat conftest.err >&5
7490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7491   (exit $ac_status); } >/dev/null; then
7492   if test -s conftest.err; then
7493     ac_cpp_err=$ac_c_preproc_warn_flag
7494     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7495   else
7496     ac_cpp_err=
7497   fi
7498 else
7499   ac_cpp_err=yes
7500 fi
7501 if test -z "$ac_cpp_err"; then
7502   ac_header_preproc=yes
7503 else
7504   echo "$as_me: failed program was:" >&5
7505 sed 's/^/| /' conftest.$ac_ext >&5
7506
7507   ac_header_preproc=no
7508 fi
7509 rm -f conftest.err conftest.$ac_ext
7510 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7511 echo "${ECHO_T}$ac_header_preproc" >&6
7512
7513 # So?  What about this header?
7514 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7515   yes:no: )
7516     { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
7517 echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
7518     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
7519 echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
7520     ac_header_preproc=yes
7521     ;;
7522   no:yes:* )
7523     { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
7524 echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
7525     { echo "$as_me:$LINENO: WARNING: valgrind.h:     check for missing prerequisite headers?" >&5
7526 echo "$as_me: WARNING: valgrind.h:     check for missing prerequisite headers?" >&2;}
7527     { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
7528 echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
7529     { echo "$as_me:$LINENO: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&5
7530 echo "$as_me: WARNING: valgrind.h:     section \"Present But Cannot Be Compiled\"" >&2;}
7531     { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
7532 echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
7533     { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
7534 echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
7535     (
7536       cat <<\_ASBOX
7537 ## ------------------------------------------ ##
7538 ## Report this to the AC_PACKAGE_NAME lists.  ##
7539 ## ------------------------------------------ ##
7540 _ASBOX
7541     ) |
7542       sed "s/^/$as_me: WARNING:     /" >&2
7543     ;;
7544 esac
7545 echo "$as_me:$LINENO: checking for valgrind.h" >&5
7546 echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
7547 if test "${ac_cv_header_valgrind_h+set}" = set; then
7548   echo $ECHO_N "(cached) $ECHO_C" >&6
7549 else
7550   ac_cv_header_valgrind_h=$ac_header_preproc
7551 fi
7552 echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
7553 echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
7554
7555 fi
7556 if test $ac_cv_header_valgrind_h = yes; then
7557   have_valgrind_h=yes
7558 else
7559   have_valgrind_h=no
7560 fi
7561
7562
7563
7564 if test x$ac_valgrind_checking != x ; then
7565   # It is certainly possible that there's valgrind but no valgrind.h.
7566   # GCC relies on making annotations so we must have both.
7567   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
7568 echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
7569   cat >conftest.$ac_ext <<_ACEOF
7570 /* confdefs.h.  */
7571 _ACEOF
7572 cat confdefs.h >>conftest.$ac_ext
7573 cat >>conftest.$ac_ext <<_ACEOF
7574 /* end confdefs.h.  */
7575 #include <valgrind/memcheck.h>
7576 #ifndef VALGRIND_DISCARD
7577 #error VALGRIND_DISCARD not defined
7578 #endif
7579 _ACEOF
7580 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7581   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7582   ac_status=$?
7583   grep -v '^ *+' conftest.er1 >conftest.err
7584   rm -f conftest.er1
7585   cat conftest.err >&5
7586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7587   (exit $ac_status); } >/dev/null; then
7588   if test -s conftest.err; then
7589     ac_cpp_err=$ac_c_preproc_warn_flag
7590     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7591   else
7592     ac_cpp_err=
7593   fi
7594 else
7595   ac_cpp_err=yes
7596 fi
7597 if test -z "$ac_cpp_err"; then
7598   gcc_cv_header_valgrind_memcheck_h=yes
7599 else
7600   echo "$as_me: failed program was:" >&5
7601 sed 's/^/| /' conftest.$ac_ext >&5
7602
7603   gcc_cv_header_valgrind_memcheck_h=no
7604 fi
7605 rm -f conftest.err conftest.$ac_ext
7606   echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
7607 echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
7608   echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
7609 echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
7610   cat >conftest.$ac_ext <<_ACEOF
7611 /* confdefs.h.  */
7612 _ACEOF
7613 cat confdefs.h >>conftest.$ac_ext
7614 cat >>conftest.$ac_ext <<_ACEOF
7615 /* end confdefs.h.  */
7616 #include <memcheck.h>
7617 #ifndef VALGRIND_DISCARD
7618 #error VALGRIND_DISCARD not defined
7619 #endif
7620 _ACEOF
7621 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7622   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7623   ac_status=$?
7624   grep -v '^ *+' conftest.er1 >conftest.err
7625   rm -f conftest.er1
7626   cat conftest.err >&5
7627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7628   (exit $ac_status); } >/dev/null; then
7629   if test -s conftest.err; then
7630     ac_cpp_err=$ac_c_preproc_warn_flag
7631     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
7632   else
7633     ac_cpp_err=
7634   fi
7635 else
7636   ac_cpp_err=yes
7637 fi
7638 if test -z "$ac_cpp_err"; then
7639   gcc_cv_header_memcheck_h=yes
7640 else
7641   echo "$as_me: failed program was:" >&5
7642 sed 's/^/| /' conftest.$ac_ext >&5
7643
7644   gcc_cv_header_memcheck_h=no
7645 fi
7646 rm -f conftest.err conftest.$ac_ext
7647   echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
7648 echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
7649
7650 # Prepare PATH_SEPARATOR.
7651 # The user is always right.
7652 if test "${PATH_SEPARATOR+set}" != set; then
7653   echo "#! /bin/sh" >conf$$.sh
7654   echo  "exit 0"   >>conf$$.sh
7655   chmod +x conf$$.sh
7656   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7657     PATH_SEPARATOR=';'
7658   else
7659     PATH_SEPARATOR=:
7660   fi
7661   rm -f conf$$.sh
7662 fi
7663
7664 # Find out how to test for executable files. Don't use a zero-byte file,
7665 # as systems may use methods other than mode bits to determine executability.
7666 cat >conf$$.file <<_ASEOF
7667 #! /bin/sh
7668 exit 0
7669 _ASEOF
7670 chmod +x conf$$.file
7671 if test -x conf$$.file >/dev/null 2>&1; then
7672   ac_executable_p="test -x"
7673 else
7674   ac_executable_p="test -f"
7675 fi
7676 rm -f conf$$.file
7677
7678 # Extract the first word of "valgrind", so it can be a program name with args.
7679 set dummy valgrind; ac_word=$2
7680 echo "$as_me:$LINENO: checking for $ac_word" >&5
7681 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
7682 if test "${ac_cv_path_valgrind_path+set}" = set; then
7683   echo $ECHO_N "(cached) $ECHO_C" >&6
7684 else
7685   case "$valgrind_path" in
7686   [\\/]* | ?:[\\/]*)
7687     ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
7688     ;;
7689   *)
7690     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
7691     for ac_dir in $PATH; do
7692       IFS="$ac_save_IFS"
7693       test -z "$ac_dir" && ac_dir=.
7694       for ac_exec_ext in '' $ac_executable_extensions; do
7695         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
7696           if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
7697             ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
7698             break 2
7699           fi
7700         fi
7701       done
7702     done
7703     IFS="$ac_save_IFS"
7704     ;;
7705 esac
7706 fi
7707 valgrind_path="$ac_cv_path_valgrind_path"
7708 if test -n "$valgrind_path"; then
7709   echo "$as_me:$LINENO: result: $valgrind_path" >&5
7710 echo "${ECHO_T}$valgrind_path" >&6
7711 else
7712   echo "$as_me:$LINENO: result: no" >&5
7713 echo "${ECHO_T}no" >&6
7714 fi
7715
7716   if test "x$valgrind_path" = "x" \
7717     || (test $have_valgrind_h = no \
7718         && test $gcc_cv_header_memcheck_h = no \
7719         && test $gcc_cv_header_valgrind_memcheck_h = no); then
7720         { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
7721 echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
7722    { (exit 1); exit 1; }; }
7723   fi
7724   valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
7725   valgrind_command="$valgrind_path -q"
7726
7727 cat >>confdefs.h <<\_ACEOF
7728 #define ENABLE_VALGRIND_CHECKING 1
7729 _ACEOF
7730
7731   if test $gcc_cv_header_valgrind_memcheck_h = yes; then
7732
7733 cat >>confdefs.h <<\_ACEOF
7734 #define HAVE_VALGRIND_MEMCHECK_H 1
7735 _ACEOF
7736
7737   fi
7738   if test $gcc_cv_header_memcheck_h = yes; then
7739
7740 cat >>confdefs.h <<\_ACEOF
7741 #define HAVE_MEMCHECK_H 1
7742 _ACEOF
7743
7744   fi
7745 fi
7746
7747
7748
7749 # Enable code coverage collection
7750 # Check whether --enable-coverage or --disable-coverage was given.
7751 if test "${enable_coverage+set}" = set; then
7752   enableval="$enable_coverage"
7753   case "${enableval}" in
7754   yes|noopt)
7755     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
7756     ;;
7757   opt)
7758     coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
7759     ;;
7760   no)
7761     # a.k.a. --disable-coverage
7762     coverage_flags=""
7763     ;;
7764   *)
7765     { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
7766 echo "$as_me: error: unknown coverage setting $enableval" >&2;}
7767    { (exit 1); exit 1; }; }
7768     ;;
7769 esac
7770 else
7771   coverage_flags=""
7772 fi;
7773
7774
7775 # Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
7776 if test "${enable_gather_detailed_mem_stats+set}" = set; then
7777   enableval="$enable_gather_detailed_mem_stats"
7778
7779 else
7780   enable_gather_detailed_mem_stats=no
7781 fi;
7782 if test x$enable_gather_detailed_mem_stats = xyes ; then
7783
7784 cat >>confdefs.h <<\_ACEOF
7785 #define GATHER_STATISTICS 1
7786 _ACEOF
7787
7788 fi
7789
7790 # -------------------------------
7791 # Miscenalleous configure options
7792 # -------------------------------
7793
7794 # With stabs
7795
7796 # Check whether --with-stabs or --without-stabs was given.
7797 if test "${with_stabs+set}" = set; then
7798   withval="$with_stabs"
7799   stabs="$with_stabs"
7800 else
7801   stabs=no
7802 fi;
7803
7804 # Determine whether or not multilibs are enabled.
7805 # Check whether --enable-multilib or --disable-multilib was given.
7806 if test "${enable_multilib+set}" = set; then
7807   enableval="$enable_multilib"
7808
7809 else
7810   enable_multilib=yes
7811 fi;
7812
7813
7814 # Enable __cxa_atexit for C++.
7815 # Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
7816 if test "${enable___cxa_atexit+set}" = set; then
7817   enableval="$enable___cxa_atexit"
7818
7819 fi;
7820
7821 # Enable C extension for decimal float if target supports it.
7822 # Check whether --enable-decimal-float or --disable-decimal-float was given.
7823 if test "${enable_decimal_float+set}" = set; then
7824   enableval="$enable_decimal_float"
7825
7826   case $enable_decimal_float in
7827     yes | no | bid | dpd) ;;
7828     *) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7829 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
7830 echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
7831 Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
7832    { (exit 1); exit 1; }; } ;;
7833   esac
7834
7835 else
7836
7837   case $target in
7838     powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux*)
7839       enable_decimal_float=yes
7840       ;;
7841     *)
7842       { echo "$as_me:$LINENO: WARNING: decimal float is not supported for this target" >&5
7843 echo "$as_me: WARNING: decimal float is not supported for this target" >&2;}
7844       enable_decimal_float=no
7845       ;;
7846   esac
7847
7848 fi;
7849
7850 dfp=`if test $enable_decimal_float != no; then echo 1; else echo 0; fi`
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define ENABLE_DECIMAL_FLOAT $dfp
7854 _ACEOF
7855
7856
7857 # x86's use BID format instead of DPD
7858 case x$enable_decimal_float in
7859   xyes)
7860     case $target in
7861       i?86*-*-linux* | x86_64*-*-linux*)
7862         enable_decimal_float=bid
7863         ;;
7864       *)
7865         enable_decimal_float=dpd
7866         ;;
7867     esac
7868     ;;
7869   xno)
7870     # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
7871     # dependency on libdecnumber.
7872     enable_decimal_float=dpd
7873     ;;
7874 esac
7875
7876
7877 bid=`if test $enable_decimal_float = bid; then echo 1; else echo 0; fi`
7878
7879 cat >>confdefs.h <<_ACEOF
7880 #define ENABLE_DECIMAL_BID_FORMAT $bid
7881 _ACEOF
7882
7883
7884 # Enable C extension for fixed-point arithmetic.
7885 # Check whether --enable-fixed-point or --disable-fixed-point was given.
7886 if test "${enable_fixed_point+set}" = set; then
7887   enableval="$enable_fixed_point"
7888
7889
7890 else
7891
7892   case $target in
7893     mips*-*-*)
7894       case $host in
7895         mips*-sgi-irix*)
7896           { echo "$as_me:$LINENO: WARNING: fixed-point is not supported on IRIX" >&5
7897 echo "$as_me: WARNING: fixed-point is not supported on IRIX" >&2;}
7898           enable_fixed_point=no
7899           ;;
7900         *)
7901           enable_fixed_point=yes
7902           ;;
7903       esac
7904       ;;
7905     *)
7906       { echo "$as_me:$LINENO: WARNING: fixed-point is not supported for this target" >&5
7907 echo "$as_me: WARNING: fixed-point is not supported for this target" >&2;}
7908       enable_fixed_point=no
7909       ;;
7910   esac
7911
7912 fi;
7913
7914
7915 fixedpoint=`if test $enable_fixed_point = yes; then echo 1; else echo 0; fi`
7916
7917 cat >>confdefs.h <<_ACEOF
7918 #define ENABLE_FIXED_POINT $fixedpoint
7919 _ACEOF
7920
7921
7922 # Enable threads
7923 # Pass with no value to take the default
7924 # Pass with a value to specify a thread package
7925 # Check whether --enable-threads or --disable-threads was given.
7926 if test "${enable_threads+set}" = set; then
7927   enableval="$enable_threads"
7928
7929 else
7930   enable_threads=''
7931 fi;
7932
7933 # Check whether --enable-tls or --disable-tls was given.
7934 if test "${enable_tls+set}" = set; then
7935   enableval="$enable_tls"
7936
7937   case $enable_tls in
7938     yes | no) ;;
7939     *) { { echo "$as_me:$LINENO: error: '$enable_tls' is an invalid value for --enable-tls.
7940 Valid choices are 'yes' and 'no'." >&5
7941 echo "$as_me: error: '$enable_tls' is an invalid value for --enable-tls.
7942 Valid choices are 'yes' and 'no'." >&2;}
7943    { (exit 1); exit 1; }; } ;;
7944   esac
7945
7946 else
7947   enable_tls=''
7948 fi;
7949
7950 # Check whether --enable-objc-gc or --disable-objc-gc was given.
7951 if test "${enable_objc_gc+set}" = set; then
7952   enableval="$enable_objc_gc"
7953   if test x$enable_objc_gc = xno; then
7954         objc_boehm_gc=''
7955 else
7956         objc_boehm_gc=1
7957 fi
7958 else
7959   objc_boehm_gc=''
7960 fi;
7961
7962
7963 # Check whether --with-dwarf2 or --without-dwarf2 was given.
7964 if test "${with_dwarf2+set}" = set; then
7965   withval="$with_dwarf2"
7966   dwarf2="$with_dwarf2"
7967 else
7968   dwarf2=no
7969 fi;
7970
7971 # Check whether --enable-shared or --disable-shared was given.
7972 if test "${enable_shared+set}" = set; then
7973   enableval="$enable_shared"
7974
7975   case $enable_shared in
7976   yes | no) ;;
7977   *)
7978     enable_shared=no
7979     IFS="${IFS=         }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
7980     for pkg in $enableval; do
7981       if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
7982         enable_shared=yes
7983       fi
7984     done
7985     IFS="$ac_save_ifs"
7986     ;;
7987   esac
7988
7989 else
7990   enable_shared=yes
7991 fi;
7992
7993
7994
7995 # Check whether --with-build-sysroot or --without-build-sysroot was given.
7996 if test "${with_build_sysroot+set}" = set; then
7997   withval="$with_build_sysroot"
7998
7999 fi;
8000
8001
8002 # Check whether --with-sysroot or --without-sysroot was given.
8003 if test "${with_sysroot+set}" = set; then
8004   withval="$with_sysroot"
8005
8006  case ${with_sysroot} in
8007  yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
8008  *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
8009  esac
8010
8011  TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
8012  CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
8013
8014  if test "x$prefix" = xNONE; then
8015   test_prefix=/usr/local
8016  else
8017   test_prefix=$prefix
8018  fi
8019  if test "x$exec_prefix" = xNONE; then
8020   test_exec_prefix=$test_prefix
8021  else
8022   test_exec_prefix=$exec_prefix
8023  fi
8024  case ${TARGET_SYSTEM_ROOT} in
8025  "${test_prefix}"|"${test_prefix}/"*|\
8026  "${test_exec_prefix}"|"${test_exec_prefix}/"*|\
8027  '${prefix}'|'${prefix}/'*|\
8028  '${exec_prefix}'|'${exec_prefix}/'*)
8029    t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
8030    TARGET_SYSTEM_ROOT_DEFINE="$t"
8031    ;;
8032  esac
8033
8034 else
8035
8036  TARGET_SYSTEM_ROOT=
8037  TARGET_SYSTEM_ROOT_DEFINE=
8038  CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
8039
8040 fi;
8041
8042
8043
8044
8045 # Build with intermodule optimisations
8046 # Check whether --enable-intermodule or --disable-intermodule was given.
8047 if test "${enable_intermodule+set}" = set; then
8048   enableval="$enable_intermodule"
8049   case ${enable_intermodule} in
8050   yes) onestep="-onestep";;
8051   *) onestep="";;
8052 esac
8053 else
8054   onestep=""
8055 fi;
8056
8057
8058
8059
8060 # Check whether --with-pkgversion or --without-pkgversion was given.
8061 if test "${with_pkgversion+set}" = set; then
8062   withval="$with_pkgversion"
8063   case "$withval" in
8064       yes) { { echo "$as_me:$LINENO: error: package version not specified" >&5
8065 echo "$as_me: error: package version not specified" >&2;}
8066    { (exit 1); exit 1; }; } ;;
8067       no)  PKGVERSION= ;;
8068       *)   PKGVERSION="($withval) " ;;
8069      esac
8070 else
8071   PKGVERSION="(GCC) "
8072
8073 fi;
8074
8075
8076
8077
8078 # Check whether --with-bugurl or --without-bugurl was given.
8079 if test "${with_bugurl+set}" = set; then
8080   withval="$with_bugurl"
8081   case "$withval" in
8082       yes) { { echo "$as_me:$LINENO: error: bug URL not specified" >&5
8083 echo "$as_me: error: bug URL not specified" >&2;}
8084    { (exit 1); exit 1; }; } ;;
8085       no)  BUGURL=
8086            ;;
8087       *)   BUGURL="$withval"
8088            ;;
8089      esac
8090 else
8091   BUGURL="http://gcc.gnu.org/bugs.html"
8092
8093 fi;
8094   case ${BUGURL} in
8095   "")
8096     REPORT_BUGS_TO=
8097     REPORT_BUGS_TEXI=
8098     ;;
8099   *)
8100     REPORT_BUGS_TO="<$BUGURL>"
8101     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
8102     ;;
8103   esac;
8104
8105
8106
8107
8108 # Sanity check enable_languages in case someone does not run the toplevel
8109 # configure # script.
8110 # Check whether --enable-languages or --disable-languages was given.
8111 if test "${enable_languages+set}" = set; then
8112   enableval="$enable_languages"
8113   case ,${enable_languages}, in
8114        ,,|,yes,)
8115                 # go safe -- we cannot be much sure without the toplevel
8116                 # configure's
8117                 # analysis of which target libs are present and usable
8118                 enable_languages=c
8119                 ;;
8120          *,all,*)
8121                 { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
8122 echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
8123    { (exit 1); exit 1; }; }
8124                 ;;
8125         *,c,*)
8126                 ;;
8127         *)
8128                 enable_languages=c,${enable_languages}
8129                 ;;
8130 esac
8131 else
8132   enable_languages=c
8133 fi;
8134
8135 # Used by documentation targets
8136
8137
8138
8139
8140 # -------------------------
8141 # Checks for other programs
8142 # -------------------------
8143
8144 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8145 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
8146 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
8147 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
8148   echo $ECHO_N "(cached) $ECHO_C" >&6
8149 else
8150   cat >conftest.make <<\_ACEOF
8151 all:
8152         @echo 'ac_maketemp="$(MAKE)"'
8153 _ACEOF
8154 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8155 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
8156 if test -n "$ac_maketemp"; then
8157   eval ac_cv_prog_make_${ac_make}_set=yes
8158 else
8159   eval ac_cv_prog_make_${ac_make}_set=no
8160 fi
8161 rm -f conftest.make
8162 fi
8163 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
8164   echo "$as_me:$LINENO: result: yes" >&5
8165 echo "${ECHO_T}yes" >&6
8166   SET_MAKE=
8167 else
8168   echo "$as_me:$LINENO: result: no" >&5
8169 echo "${ECHO_T}no" >&6
8170   SET_MAKE="MAKE=${MAKE-make}"
8171 fi
8172
8173
8174 # Find some useful tools
8175 for ac_prog in gawk mawk nawk awk
8176 do
8177   # Extract the first word of "$ac_prog", so it can be a program name with args.
8178 set dummy $ac_prog; ac_word=$2
8179 echo "$as_me:$LINENO: checking for $ac_word" >&5
8180 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8181 if test "${ac_cv_prog_AWK+set}" = set; then
8182   echo $ECHO_N "(cached) $ECHO_C" >&6
8183 else
8184   if test -n "$AWK"; then
8185   ac_cv_prog_AWK="$AWK" # Let the user override the test.
8186 else
8187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8188 for as_dir in $PATH
8189 do
8190   IFS=$as_save_IFS
8191   test -z "$as_dir" && as_dir=.
8192   for ac_exec_ext in '' $ac_executable_extensions; do
8193   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8194     ac_cv_prog_AWK="$ac_prog"
8195     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8196     break 2
8197   fi
8198 done
8199 done
8200
8201 fi
8202 fi
8203 AWK=$ac_cv_prog_AWK
8204 if test -n "$AWK"; then
8205   echo "$as_me:$LINENO: result: $AWK" >&5
8206 echo "${ECHO_T}$AWK" >&6
8207 else
8208   echo "$as_me:$LINENO: result: no" >&5
8209 echo "${ECHO_T}no" >&6
8210 fi
8211
8212   test -n "$AWK" && break
8213 done
8214
8215 # We need awk to create options.c and options.h.
8216 # Bail out if it's missing.
8217 case ${AWK} in
8218   "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
8219 echo "$as_me: error: can't build without awk, bailing out" >&2;}
8220    { (exit 1); exit 1; }; } ;;
8221 esac
8222
8223 echo "$as_me:$LINENO: checking whether ln -s works" >&5
8224 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
8225 if test "${gcc_cv_prog_LN_S+set}" = set; then
8226   echo $ECHO_N "(cached) $ECHO_C" >&6
8227 else
8228   rm -f conftestdata_t
8229 echo >conftestdata_f
8230 if ln -s conftestdata_f conftestdata_t 2>/dev/null
8231 then
8232   gcc_cv_prog_LN_S="ln -s"
8233 else
8234   if ln conftestdata_f conftestdata_t 2>/dev/null
8235   then
8236     gcc_cv_prog_LN_S=ln
8237   else
8238     if cp -p conftestdata_f conftestdata_t 2>/dev/null
8239     then
8240       gcc_cv_prog_LN_S="cp -p"
8241     else
8242       gcc_cv_prog_LN_S=cp
8243     fi
8244   fi
8245 fi
8246 rm -f conftestdata_f conftestdata_t
8247
8248 fi
8249 LN_S="$gcc_cv_prog_LN_S"
8250 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
8251   echo "$as_me:$LINENO: result: yes" >&5
8252 echo "${ECHO_T}yes" >&6
8253 else
8254   if test "$gcc_cv_prog_LN_S" = "ln"; then
8255     echo "$as_me:$LINENO: result: no, using ln" >&5
8256 echo "${ECHO_T}no, using ln" >&6
8257   else
8258     echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
8259 echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
8260   fi
8261 fi
8262
8263 echo "$as_me:$LINENO: checking whether ln works" >&5
8264 echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
8265 if test "${acx_cv_prog_LN+set}" = set; then
8266   echo $ECHO_N "(cached) $ECHO_C" >&6
8267 else
8268   rm -f conftestdata_t
8269 echo >conftestdata_f
8270 if ln conftestdata_f conftestdata_t 2>/dev/null
8271 then
8272   acx_cv_prog_LN=ln
8273 else
8274   acx_cv_prog_LN=no
8275 fi
8276 rm -f conftestdata_f conftestdata_t
8277
8278 fi
8279 if test $acx_cv_prog_LN = no; then
8280   LN="$LN_S"
8281   echo "$as_me:$LINENO: result: no, using $LN" >&5
8282 echo "${ECHO_T}no, using $LN" >&6
8283 else
8284   LN="$acx_cv_prog_LN"
8285   echo "$as_me:$LINENO: result: yes" >&5
8286 echo "${ECHO_T}yes" >&6
8287 fi
8288
8289 if test -n "$ac_tool_prefix"; then
8290   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
8291 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
8292 echo "$as_me:$LINENO: checking for $ac_word" >&5
8293 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8294 if test "${ac_cv_prog_RANLIB+set}" = set; then
8295   echo $ECHO_N "(cached) $ECHO_C" >&6
8296 else
8297   if test -n "$RANLIB"; then
8298   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
8299 else
8300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8301 for as_dir in $PATH
8302 do
8303   IFS=$as_save_IFS
8304   test -z "$as_dir" && as_dir=.
8305   for ac_exec_ext in '' $ac_executable_extensions; do
8306   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8307     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
8308     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8309     break 2
8310   fi
8311 done
8312 done
8313
8314 fi
8315 fi
8316 RANLIB=$ac_cv_prog_RANLIB
8317 if test -n "$RANLIB"; then
8318   echo "$as_me:$LINENO: result: $RANLIB" >&5
8319 echo "${ECHO_T}$RANLIB" >&6
8320 else
8321   echo "$as_me:$LINENO: result: no" >&5
8322 echo "${ECHO_T}no" >&6
8323 fi
8324
8325 fi
8326 if test -z "$ac_cv_prog_RANLIB"; then
8327   ac_ct_RANLIB=$RANLIB
8328   # Extract the first word of "ranlib", so it can be a program name with args.
8329 set dummy ranlib; ac_word=$2
8330 echo "$as_me:$LINENO: checking for $ac_word" >&5
8331 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8332 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
8333   echo $ECHO_N "(cached) $ECHO_C" >&6
8334 else
8335   if test -n "$ac_ct_RANLIB"; then
8336   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
8337 else
8338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8339 for as_dir in $PATH
8340 do
8341   IFS=$as_save_IFS
8342   test -z "$as_dir" && as_dir=.
8343   for ac_exec_ext in '' $ac_executable_extensions; do
8344   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8345     ac_cv_prog_ac_ct_RANLIB="ranlib"
8346     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8347     break 2
8348   fi
8349 done
8350 done
8351
8352   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
8353 fi
8354 fi
8355 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
8356 if test -n "$ac_ct_RANLIB"; then
8357   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
8358 echo "${ECHO_T}$ac_ct_RANLIB" >&6
8359 else
8360   echo "$as_me:$LINENO: result: no" >&5
8361 echo "${ECHO_T}no" >&6
8362 fi
8363
8364   RANLIB=$ac_ct_RANLIB
8365 else
8366   RANLIB="$ac_cv_prog_RANLIB"
8367 fi
8368
8369 case "${host}" in
8370 *-*-darwin*)
8371   # By default, the Darwin ranlib will not treat common symbols as
8372   # definitions when  building the archive table of contents.  Other
8373   # ranlibs do that; pass an option to the Darwin ranlib that makes
8374   # it behave similarly.
8375   ranlib_flags="-c"
8376   ;;
8377 *)
8378   ranlib_flags=""
8379 esac
8380
8381
8382 # Find a good install program.  We prefer a C program (faster),
8383 # so one script is as good as another.  But avoid the broken or
8384 # incompatible versions:
8385 # SysV /etc/install, /usr/sbin/install
8386 # SunOS /usr/etc/install
8387 # IRIX /sbin/install
8388 # AIX /bin/install
8389 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
8390 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
8391 # ./install, which can be erroneously created by make from ./install.sh.
8392 echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
8393 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
8394 if test -z "$INSTALL"; then
8395 if test "${ac_cv_path_install+set}" = set; then
8396   echo $ECHO_N "(cached) $ECHO_C" >&6
8397 else
8398     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
8399   for ac_dir in $PATH; do
8400     # Account for people who put trailing slashes in PATH elements.
8401     case "$ac_dir/" in
8402     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
8403     *)
8404       # OSF1 and SCO ODT 3.0 have their own names for install.
8405       for ac_prog in ginstall scoinst install; do
8406         if test -f $ac_dir/$ac_prog; then
8407           if test $ac_prog = install &&
8408             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
8409             # AIX install.  It has an incompatible calling convention.
8410             # OSF/1 installbsd also uses dspmsg, but is usable.
8411             :
8412           else
8413             ac_cv_path_install="$ac_dir/$ac_prog -c"
8414             break 2
8415           fi
8416         fi
8417       done
8418       ;;
8419     esac
8420   done
8421   IFS="$ac_save_IFS"
8422
8423 fi
8424   if test "${ac_cv_path_install+set}" = set; then
8425     INSTALL="$ac_cv_path_install"
8426   else
8427     # As a last resort, use the slow shell script.  We don't cache a
8428     # path for INSTALL within a source directory, because that will
8429     # break other packages using the cache if that directory is
8430     # removed, or if the path is relative.
8431     INSTALL="$ac_install_sh"
8432   fi
8433 fi
8434 echo "$as_me:$LINENO: result: $INSTALL" >&5
8435 echo "${ECHO_T}$INSTALL" >&6
8436
8437 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
8438 # It thinks the first close brace ends the variable substitution.
8439 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
8440
8441 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
8442
8443
8444 # See if cmp has --ignore-initial.
8445 echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
8446 echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
8447 if test "${gcc_cv_prog_cmp_skip+set}" = set; then
8448   echo $ECHO_N "(cached) $ECHO_C" >&6
8449 else
8450    echo abfoo >t1
8451   echo cdfoo >t2
8452   gcc_cv_prog_cmp_skip=slowcompare
8453   if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
8454     if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
8455       :
8456     else
8457       gcc_cv_prog_cmp_skip=gnucompare
8458     fi
8459   fi
8460   if test $gcc_cv_prog_cmp_skip = slowcompare ; then
8461     if cmp t1 t2 2 2 > /dev/null 2>&1; then
8462       if cmp t1 t2 1 1 > /dev/null 2>&1; then
8463         :
8464       else
8465         gcc_cv_prog_cmp_skip=fastcompare
8466       fi
8467     fi
8468   fi
8469   rm t1 t2
8470
8471 fi
8472 echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
8473 echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
8474 make_compare_target=$gcc_cv_prog_cmp_skip
8475
8476
8477
8478 # See if we have the mktemp command.
8479 # Extract the first word of "mktemp", so it can be a program name with args.
8480 set dummy mktemp; ac_word=$2
8481 echo "$as_me:$LINENO: checking for $ac_word" >&5
8482 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8483 if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
8484   echo $ECHO_N "(cached) $ECHO_C" >&6
8485 else
8486   if test -n "$have_mktemp_command"; then
8487   ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
8488 else
8489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8490 for as_dir in $PATH
8491 do
8492   IFS=$as_save_IFS
8493   test -z "$as_dir" && as_dir=.
8494   for ac_exec_ext in '' $ac_executable_extensions; do
8495   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8496     ac_cv_prog_have_mktemp_command="yes"
8497     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8498     break 2
8499   fi
8500 done
8501 done
8502
8503   test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
8504 fi
8505 fi
8506 have_mktemp_command=$ac_cv_prog_have_mktemp_command
8507 if test -n "$have_mktemp_command"; then
8508   echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
8509 echo "${ECHO_T}$have_mktemp_command" >&6
8510 else
8511   echo "$as_me:$LINENO: result: no" >&5
8512 echo "${ECHO_T}no" >&6
8513 fi
8514
8515
8516 # See if makeinfo has been installed and is modern enough
8517 # that we can use it.
8518
8519   # Extract the first word of "makeinfo", so it can be a program name with args.
8520 set dummy makeinfo; ac_word=$2
8521 echo "$as_me:$LINENO: checking for $ac_word" >&5
8522 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8523 if test "${ac_cv_prog_MAKEINFO+set}" = set; then
8524   echo $ECHO_N "(cached) $ECHO_C" >&6
8525 else
8526   if test -n "$MAKEINFO"; then
8527   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
8528 else
8529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8530 for as_dir in $PATH
8531 do
8532   IFS=$as_save_IFS
8533   test -z "$as_dir" && as_dir=.
8534   for ac_exec_ext in '' $ac_executable_extensions; do
8535   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8536     ac_cv_prog_MAKEINFO="makeinfo"
8537     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8538     break 2
8539   fi
8540 done
8541 done
8542
8543 fi
8544 fi
8545 MAKEINFO=$ac_cv_prog_MAKEINFO
8546 if test -n "$MAKEINFO"; then
8547   echo "$as_me:$LINENO: result: $MAKEINFO" >&5
8548 echo "${ECHO_T}$MAKEINFO" >&6
8549 else
8550   echo "$as_me:$LINENO: result: no" >&5
8551 echo "${ECHO_T}no" >&6
8552 fi
8553
8554   if test -n "$MAKEINFO"; then
8555     # Found it, now check the version.
8556     echo "$as_me:$LINENO: checking for modern makeinfo" >&5
8557 echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
8558 if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
8559   echo $ECHO_N "(cached) $ECHO_C" >&6
8560 else
8561   ac_prog_version=`eval $MAKEINFO --version 2>&1 |
8562                                      sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
8563
8564                     case $ac_prog_version in
8565                       '')  gcc_cv_prog_makeinfo_modern=no;;
8566                       4.[7-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
8567                       *)   gcc_cv_prog_makeinfo_modern=no;;
8568                     esac
8569
8570 fi
8571 echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
8572 echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
8573   else
8574     gcc_cv_prog_makeinfo_modern=no
8575   fi
8576   if test $gcc_cv_prog_makeinfo_modern = no; then
8577     MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
8578   fi
8579
8580 if test $gcc_cv_prog_makeinfo_modern = no; then
8581   { echo "$as_me:$LINENO: WARNING:
8582 *** Makeinfo is missing or too old.
8583 *** Info documentation will not be built." >&5
8584 echo "$as_me: WARNING:
8585 *** Makeinfo is missing or too old.
8586 *** Info documentation will not be built." >&2;}
8587   BUILD_INFO=
8588 else
8589   BUILD_INFO=info
8590 fi
8591
8592
8593 # Is pod2man recent enough to regenerate manpages?
8594 echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
8595 echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
8596 if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
8597   echo "$as_me:$LINENO: result: yes" >&5
8598 echo "${ECHO_T}yes" >&6
8599   GENERATED_MANPAGES=generated-manpages
8600 else
8601   echo "$as_me:$LINENO: result: no" >&5
8602 echo "${ECHO_T}no" >&6
8603   GENERATED_MANPAGES=
8604 fi
8605
8606
8607 MISSING="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing"
8608
8609 # How about lex?
8610 for ac_prog in flex
8611 do
8612   # Extract the first word of "$ac_prog", so it can be a program name with args.
8613 set dummy $ac_prog; ac_word=$2
8614 echo "$as_me:$LINENO: checking for $ac_word" >&5
8615 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8616 if test "${ac_cv_prog_FLEX+set}" = set; then
8617   echo $ECHO_N "(cached) $ECHO_C" >&6
8618 else
8619   if test -n "$FLEX"; then
8620   ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
8621 else
8622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8623 for as_dir in $PATH
8624 do
8625   IFS=$as_save_IFS
8626   test -z "$as_dir" && as_dir=.
8627   for ac_exec_ext in '' $ac_executable_extensions; do
8628   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8629     ac_cv_prog_FLEX="$ac_prog"
8630     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8631     break 2
8632   fi
8633 done
8634 done
8635
8636 fi
8637 fi
8638 FLEX=$ac_cv_prog_FLEX
8639 if test -n "$FLEX"; then
8640   echo "$as_me:$LINENO: result: $FLEX" >&5
8641 echo "${ECHO_T}$FLEX" >&6
8642 else
8643   echo "$as_me:$LINENO: result: no" >&5
8644 echo "${ECHO_T}no" >&6
8645 fi
8646
8647   test -n "$FLEX" && break
8648 done
8649 test -n "$FLEX" || FLEX="$MISSING flex"
8650
8651
8652 # Bison?
8653 for ac_prog in bison
8654 do
8655   # Extract the first word of "$ac_prog", so it can be a program name with args.
8656 set dummy $ac_prog; ac_word=$2
8657 echo "$as_me:$LINENO: checking for $ac_word" >&5
8658 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8659 if test "${ac_cv_prog_BISON+set}" = set; then
8660   echo $ECHO_N "(cached) $ECHO_C" >&6
8661 else
8662   if test -n "$BISON"; then
8663   ac_cv_prog_BISON="$BISON" # Let the user override the test.
8664 else
8665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8666 for as_dir in $PATH
8667 do
8668   IFS=$as_save_IFS
8669   test -z "$as_dir" && as_dir=.
8670   for ac_exec_ext in '' $ac_executable_extensions; do
8671   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8672     ac_cv_prog_BISON="$ac_prog"
8673     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8674     break 2
8675   fi
8676 done
8677 done
8678
8679 fi
8680 fi
8681 BISON=$ac_cv_prog_BISON
8682 if test -n "$BISON"; then
8683   echo "$as_me:$LINENO: result: $BISON" >&5
8684 echo "${ECHO_T}$BISON" >&6
8685 else
8686   echo "$as_me:$LINENO: result: no" >&5
8687 echo "${ECHO_T}no" >&6
8688 fi
8689
8690   test -n "$BISON" && break
8691 done
8692 test -n "$BISON" || BISON="$MISSING bison"
8693
8694
8695 # Binutils are not build modules, unlike bison/flex/makeinfo.  So we
8696 # check for build == host before using them.
8697
8698 # NM
8699 if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
8700   && test -d ../binutils ; then
8701   NM='$(objdir)/../binutils/nm-new'
8702 else
8703   # Extract the first word of "nm", so it can be a program name with args.
8704 set dummy nm; ac_word=$2
8705 echo "$as_me:$LINENO: checking for $ac_word" >&5
8706 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8707 if test "${ac_cv_prog_NM+set}" = set; then
8708   echo $ECHO_N "(cached) $ECHO_C" >&6
8709 else
8710   if test -n "$NM"; then
8711   ac_cv_prog_NM="$NM" # Let the user override the test.
8712 else
8713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8714 for as_dir in $PATH
8715 do
8716   IFS=$as_save_IFS
8717   test -z "$as_dir" && as_dir=.
8718   for ac_exec_ext in '' $ac_executable_extensions; do
8719   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8720     ac_cv_prog_NM="nm"
8721     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8722     break 2
8723   fi
8724 done
8725 done
8726
8727   test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
8728 fi
8729 fi
8730 NM=$ac_cv_prog_NM
8731 if test -n "$NM"; then
8732   echo "$as_me:$LINENO: result: $NM" >&5
8733 echo "${ECHO_T}$NM" >&6
8734 else
8735   echo "$as_me:$LINENO: result: no" >&5
8736 echo "${ECHO_T}no" >&6
8737 fi
8738
8739 fi
8740
8741 # AR
8742 if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
8743   && test -d ../binutils ; then
8744   AR='$(objdir)/../binutils/ar'
8745 else
8746   # Extract the first word of "ar", so it can be a program name with args.
8747 set dummy ar; ac_word=$2
8748 echo "$as_me:$LINENO: checking for $ac_word" >&5
8749 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
8750 if test "${ac_cv_prog_AR+set}" = set; then
8751   echo $ECHO_N "(cached) $ECHO_C" >&6
8752 else
8753   if test -n "$AR"; then
8754   ac_cv_prog_AR="$AR" # Let the user override the test.
8755 else
8756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8757 for as_dir in $PATH
8758 do
8759   IFS=$as_save_IFS
8760   test -z "$as_dir" && as_dir=.
8761   for ac_exec_ext in '' $ac_executable_extensions; do
8762   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8763     ac_cv_prog_AR="ar"
8764     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
8765     break 2
8766   fi
8767 done
8768 done
8769
8770   test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
8771 fi
8772 fi
8773 AR=$ac_cv_prog_AR
8774 if test -n "$AR"; then
8775   echo "$as_me:$LINENO: result: $AR" >&5
8776 echo "${ECHO_T}$AR" >&6
8777 else
8778   echo "$as_me:$LINENO: result: no" >&5
8779 echo "${ECHO_T}no" >&6
8780 fi
8781
8782 fi
8783
8784
8785 # --------------------
8786 # Checks for C headers
8787 # --------------------
8788
8789 # Need to reject headers which give warnings, so that the -Werror bootstrap
8790 # works later. *sigh*  This needs to come before all header checks.
8791
8792 ac_c_preproc_warn_flag=yes
8793
8794 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
8795 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
8796 if test "${ac_cv_header_stdc+set}" = set; then
8797   echo $ECHO_N "(cached) $ECHO_C" >&6
8798 else
8799   cat >conftest.$ac_ext <<_ACEOF
8800 /* confdefs.h.  */
8801 _ACEOF
8802 cat confdefs.h >>conftest.$ac_ext
8803 cat >>conftest.$ac_ext <<_ACEOF
8804 /* end confdefs.h.  */
8805 #include <stdlib.h>
8806 #include <stdarg.h>
8807 #include <string.h>
8808 #include <float.h>
8809
8810 int
8811 main ()
8812 {
8813
8814   ;
8815   return 0;
8816 }
8817 _ACEOF
8818 rm -f conftest.$ac_objext
8819 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8820   (eval $ac_compile) 2>conftest.er1
8821   ac_status=$?
8822   grep -v '^ *+' conftest.er1 >conftest.err
8823   rm -f conftest.er1
8824   cat conftest.err >&5
8825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8826   (exit $ac_status); } &&
8827          { ac_try='test -z "$ac_c_werror_flag"
8828                          || test ! -s conftest.err'
8829   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8830   (eval $ac_try) 2>&5
8831   ac_status=$?
8832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8833   (exit $ac_status); }; } &&
8834          { ac_try='test -s conftest.$ac_objext'
8835   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8836   (eval $ac_try) 2>&5
8837   ac_status=$?
8838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8839   (exit $ac_status); }; }; then
8840   ac_cv_header_stdc=yes
8841 else
8842   echo "$as_me: failed program was:" >&5
8843 sed 's/^/| /' conftest.$ac_ext >&5
8844
8845 ac_cv_header_stdc=no
8846 fi
8847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
8848
8849 if test $ac_cv_header_stdc = yes; then
8850   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8851   cat >conftest.$ac_ext <<_ACEOF
8852 /* confdefs.h.  */
8853 _ACEOF
8854 cat confdefs.h >>conftest.$ac_ext
8855 cat >>conftest.$ac_ext <<_ACEOF
8856 /* end confdefs.h.  */
8857 #include <string.h>
8858
8859 _ACEOF
8860 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8861   $EGREP "memchr" >/dev/null 2>&1; then
8862   :
8863 else
8864   ac_cv_header_stdc=no
8865 fi
8866 rm -f conftest*
8867
8868 fi
8869
8870 if test $ac_cv_header_stdc = yes; then
8871   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8872   cat >conftest.$ac_ext <<_ACEOF
8873 /* confdefs.h.  */
8874 _ACEOF
8875 cat confdefs.h >>conftest.$ac_ext
8876 cat >>conftest.$ac_ext <<_ACEOF
8877 /* end confdefs.h.  */
8878 #include <stdlib.h>
8879
8880 _ACEOF
8881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8882   $EGREP "free" >/dev/null 2>&1; then
8883   :
8884 else
8885   ac_cv_header_stdc=no
8886 fi
8887 rm -f conftest*
8888
8889 fi
8890
8891 if test $ac_cv_header_stdc = yes; then
8892   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8893   if test "$cross_compiling" = yes; then
8894   :
8895 else
8896   cat >conftest.$ac_ext <<_ACEOF
8897 /* confdefs.h.  */
8898 _ACEOF
8899 cat confdefs.h >>conftest.$ac_ext
8900 cat >>conftest.$ac_ext <<_ACEOF
8901 /* end confdefs.h.  */
8902 #include <ctype.h>
8903 #if ((' ' & 0x0FF) == 0x020)
8904 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8905 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8906 #else
8907 # define ISLOWER(c) \
8908                    (('a' <= (c) && (c) <= 'i') \
8909                      || ('j' <= (c) && (c) <= 'r') \
8910                      || ('s' <= (c) && (c) <= 'z'))
8911 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8912 #endif
8913
8914 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8915 int
8916 main ()
8917 {
8918   int i;
8919   for (i = 0; i < 256; i++)
8920     if (XOR (islower (i), ISLOWER (i))
8921         || toupper (i) != TOUPPER (i))
8922       exit(2);
8923   exit (0);
8924 }
8925 _ACEOF
8926 rm -f conftest$ac_exeext
8927 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8928   (eval $ac_link) 2>&5
8929   ac_status=$?
8930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8931   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8933   (eval $ac_try) 2>&5
8934   ac_status=$?
8935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8936   (exit $ac_status); }; }; then
8937   :
8938 else
8939   echo "$as_me: program exited with status $ac_status" >&5
8940 echo "$as_me: failed program was:" >&5
8941 sed 's/^/| /' conftest.$ac_ext >&5
8942
8943 ( exit $ac_status )
8944 ac_cv_header_stdc=no
8945 fi
8946 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8947 fi
8948 fi
8949 fi
8950 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8951 echo "${ECHO_T}$ac_cv_header_stdc" >&6
8952 if test $ac_cv_header_stdc = yes; then
8953
8954 cat >>confdefs.h <<\_ACEOF
8955 #define STDC_HEADERS 1
8956 _ACEOF
8957
8958 fi
8959
8960 echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
8961 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
8962 if test "${ac_cv_header_time+set}" = set; then
8963   echo $ECHO_N "(cached) $ECHO_C" >&6
8964 else
8965   cat >conftest.$ac_ext <<_ACEOF
8966 /* confdefs.h.  */
8967 _ACEOF
8968 cat confdefs.h >>conftest.$ac_ext
8969 cat >>conftest.$ac_ext <<_ACEOF
8970 /* end confdefs.h.  */
8971 #include <sys/types.h>
8972 #include <sys/time.h>
8973 #include <time.h>
8974
8975 int
8976 main ()
8977 {
8978 if ((struct tm *) 0)
8979 return 0;
8980   ;
8981   return 0;
8982 }
8983 _ACEOF
8984 rm -f conftest.$ac_objext
8985 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8986   (eval $ac_compile) 2>conftest.er1
8987   ac_status=$?
8988   grep -v '^ *+' conftest.er1 >conftest.err
8989   rm -f conftest.er1
8990   cat conftest.err >&5
8991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8992   (exit $ac_status); } &&
8993          { ac_try='test -z "$ac_c_werror_flag"
8994                          || test ! -s conftest.err'
8995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8996   (eval $ac_try) 2>&5
8997   ac_status=$?
8998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8999   (exit $ac_status); }; } &&
9000          { ac_try='test -s conftest.$ac_objext'
9001   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9002   (eval $ac_try) 2>&5
9003   ac_status=$?
9004   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9005   (exit $ac_status); }; }; then
9006   ac_cv_header_time=yes
9007 else
9008   echo "$as_me: failed program was:" >&5
9009 sed 's/^/| /' conftest.$ac_ext >&5
9010
9011 ac_cv_header_time=no
9012 fi
9013 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9014 fi
9015 echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
9016 echo "${ECHO_T}$ac_cv_header_time" >&6
9017 if test $ac_cv_header_time = yes; then
9018
9019 cat >>confdefs.h <<\_ACEOF
9020 #define TIME_WITH_SYS_TIME 1
9021 _ACEOF
9022
9023 fi
9024
9025 echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
9026 echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
9027 if test "${gcc_cv_header_string+set}" = set; then
9028   echo $ECHO_N "(cached) $ECHO_C" >&6
9029 else
9030   cat >conftest.$ac_ext <<_ACEOF
9031 /* confdefs.h.  */
9032 _ACEOF
9033 cat confdefs.h >>conftest.$ac_ext
9034 cat >>conftest.$ac_ext <<_ACEOF
9035 /* end confdefs.h.  */
9036 #include <string.h>
9037 #include <strings.h>
9038 int
9039 main ()
9040 {
9041
9042   ;
9043   return 0;
9044 }
9045 _ACEOF
9046 rm -f conftest.$ac_objext
9047 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9048   (eval $ac_compile) 2>conftest.er1
9049   ac_status=$?
9050   grep -v '^ *+' conftest.er1 >conftest.err
9051   rm -f conftest.er1
9052   cat conftest.err >&5
9053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9054   (exit $ac_status); } &&
9055          { ac_try='test -z "$ac_c_werror_flag"
9056                          || test ! -s conftest.err'
9057   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9058   (eval $ac_try) 2>&5
9059   ac_status=$?
9060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9061   (exit $ac_status); }; } &&
9062          { ac_try='test -s conftest.$ac_objext'
9063   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9064   (eval $ac_try) 2>&5
9065   ac_status=$?
9066   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9067   (exit $ac_status); }; }; then
9068   gcc_cv_header_string=yes
9069 else
9070   echo "$as_me: failed program was:" >&5
9071 sed 's/^/| /' conftest.$ac_ext >&5
9072
9073 gcc_cv_header_string=no
9074 fi
9075 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9076 fi
9077 echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
9078 echo "${ECHO_T}$gcc_cv_header_string" >&6
9079 if test $gcc_cv_header_string = yes; then
9080
9081 cat >>confdefs.h <<\_ACEOF
9082 #define STRING_WITH_STRINGS 1
9083 _ACEOF
9084
9085 fi
9086
9087 echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
9088 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
9089 if test "${ac_cv_header_sys_wait_h+set}" = set; then
9090   echo $ECHO_N "(cached) $ECHO_C" >&6
9091 else
9092   cat >conftest.$ac_ext <<_ACEOF
9093 /* confdefs.h.  */
9094 _ACEOF
9095 cat confdefs.h >>conftest.$ac_ext
9096 cat >>conftest.$ac_ext <<_ACEOF
9097 /* end confdefs.h.  */
9098 #include <sys/types.h>
9099 #include <sys/wait.h>
9100 #ifndef WEXITSTATUS
9101 # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
9102 #endif
9103 #ifndef WIFEXITED
9104 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9105 #endif
9106
9107 int
9108 main ()
9109 {
9110   int s;
9111   wait (&s);
9112   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9113   ;
9114   return 0;
9115 }
9116 _ACEOF
9117 rm -f conftest.$ac_objext
9118 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9119   (eval $ac_compile) 2>conftest.er1
9120   ac_status=$?
9121   grep -v '^ *+' conftest.er1 >conftest.err
9122   rm -f conftest.er1
9123   cat conftest.err >&5
9124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9125   (exit $ac_status); } &&
9126          { ac_try='test -z "$ac_c_werror_flag"
9127                          || test ! -s conftest.err'
9128   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9129   (eval $ac_try) 2>&5
9130   ac_status=$?
9131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9132   (exit $ac_status); }; } &&
9133          { ac_try='test -s conftest.$ac_objext'
9134   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9135   (eval $ac_try) 2>&5
9136   ac_status=$?
9137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9138   (exit $ac_status); }; }; then
9139   ac_cv_header_sys_wait_h=yes
9140 else
9141   echo "$as_me: failed program was:" >&5
9142 sed 's/^/| /' conftest.$ac_ext >&5
9143
9144 ac_cv_header_sys_wait_h=no
9145 fi
9146 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9147 fi
9148 echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
9149 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
9150 if test $ac_cv_header_sys_wait_h = yes; then
9151
9152 cat >>confdefs.h <<\_ACEOF
9153 #define HAVE_SYS_WAIT_H 1
9154 _ACEOF
9155
9156 fi
9157
9158
9159
9160
9161
9162
9163
9164
9165
9166
9167
9168
9169
9170
9171
9172
9173
9174
9175
9176
9177
9178
9179
9180 for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
9181                  fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
9182                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
9183                  direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
9184 do
9185 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9186 echo "$as_me:$LINENO: checking for $ac_header" >&5
9187 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9188 if eval "test \"\${$as_ac_Header+set}\" = set"; then
9189   echo $ECHO_N "(cached) $ECHO_C" >&6
9190 else
9191   cat >conftest.$ac_ext <<_ACEOF
9192 /* confdefs.h.  */
9193 _ACEOF
9194 cat confdefs.h >>conftest.$ac_ext
9195 cat >>conftest.$ac_ext <<_ACEOF
9196 /* end confdefs.h.  */
9197 #include <$ac_header>
9198 _ACEOF
9199 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9200   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9201   ac_status=$?
9202   grep -v '^ *+' conftest.er1 >conftest.err
9203   rm -f conftest.er1
9204   cat conftest.err >&5
9205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9206   (exit $ac_status); } >/dev/null; then
9207   if test -s conftest.err; then
9208     ac_cpp_err=$ac_c_preproc_warn_flag
9209     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9210   else
9211     ac_cpp_err=
9212   fi
9213 else
9214   ac_cpp_err=yes
9215 fi
9216 if test -z "$ac_cpp_err"; then
9217   eval "$as_ac_Header=yes"
9218 else
9219   echo "$as_me: failed program was:" >&5
9220 sed 's/^/| /' conftest.$ac_ext >&5
9221
9222   eval "$as_ac_Header=no"
9223 fi
9224 rm -f conftest.err conftest.$ac_ext
9225 fi
9226 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9227 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9228 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9229   cat >>confdefs.h <<_ACEOF
9230 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9231 _ACEOF
9232
9233 fi
9234 done
9235
9236
9237 # Check for thread headers.
9238 echo "$as_me:$LINENO: checking for thread.h" >&5
9239 echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
9240 if test "${ac_cv_header_thread_h+set}" = set; then
9241   echo $ECHO_N "(cached) $ECHO_C" >&6
9242 else
9243   cat >conftest.$ac_ext <<_ACEOF
9244 /* confdefs.h.  */
9245 _ACEOF
9246 cat confdefs.h >>conftest.$ac_ext
9247 cat >>conftest.$ac_ext <<_ACEOF
9248 /* end confdefs.h.  */
9249 #include <thread.h>
9250 _ACEOF
9251 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9252   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9253   ac_status=$?
9254   grep -v '^ *+' conftest.er1 >conftest.err
9255   rm -f conftest.er1
9256   cat conftest.err >&5
9257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9258   (exit $ac_status); } >/dev/null; then
9259   if test -s conftest.err; then
9260     ac_cpp_err=$ac_c_preproc_warn_flag
9261     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9262   else
9263     ac_cpp_err=
9264   fi
9265 else
9266   ac_cpp_err=yes
9267 fi
9268 if test -z "$ac_cpp_err"; then
9269   ac_cv_header_thread_h=yes
9270 else
9271   echo "$as_me: failed program was:" >&5
9272 sed 's/^/| /' conftest.$ac_ext >&5
9273
9274   ac_cv_header_thread_h=no
9275 fi
9276 rm -f conftest.err conftest.$ac_ext
9277 fi
9278 echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
9279 echo "${ECHO_T}$ac_cv_header_thread_h" >&6
9280 if test $ac_cv_header_thread_h = yes; then
9281   have_thread_h=yes
9282 else
9283   have_thread_h=
9284 fi
9285
9286 echo "$as_me:$LINENO: checking for pthread.h" >&5
9287 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
9288 if test "${ac_cv_header_pthread_h+set}" = set; then
9289   echo $ECHO_N "(cached) $ECHO_C" >&6
9290 else
9291   cat >conftest.$ac_ext <<_ACEOF
9292 /* confdefs.h.  */
9293 _ACEOF
9294 cat confdefs.h >>conftest.$ac_ext
9295 cat >>conftest.$ac_ext <<_ACEOF
9296 /* end confdefs.h.  */
9297 #include <pthread.h>
9298 _ACEOF
9299 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9300   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9301   ac_status=$?
9302   grep -v '^ *+' conftest.er1 >conftest.err
9303   rm -f conftest.er1
9304   cat conftest.err >&5
9305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9306   (exit $ac_status); } >/dev/null; then
9307   if test -s conftest.err; then
9308     ac_cpp_err=$ac_c_preproc_warn_flag
9309     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
9310   else
9311     ac_cpp_err=
9312   fi
9313 else
9314   ac_cpp_err=yes
9315 fi
9316 if test -z "$ac_cpp_err"; then
9317   ac_cv_header_pthread_h=yes
9318 else
9319   echo "$as_me: failed program was:" >&5
9320 sed 's/^/| /' conftest.$ac_ext >&5
9321
9322   ac_cv_header_pthread_h=no
9323 fi
9324 rm -f conftest.err conftest.$ac_ext
9325 fi
9326 echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
9327 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
9328 if test $ac_cv_header_pthread_h = yes; then
9329   have_pthread_h=yes
9330 else
9331   have_pthread_h=
9332 fi
9333
9334
9335 # These tests can't be done till we know if we have limits.h.
9336 echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
9337 echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
9338 if test "${gcc_cv_decl_char_bit+set}" = set; then
9339   echo $ECHO_N "(cached) $ECHO_C" >&6
9340 else
9341   cat >conftest.$ac_ext <<_ACEOF
9342 /* confdefs.h.  */
9343 _ACEOF
9344 cat confdefs.h >>conftest.$ac_ext
9345 cat >>conftest.$ac_ext <<_ACEOF
9346 /* end confdefs.h.  */
9347 #ifdef HAVE_LIMITS_H
9348 #include <limits.h>
9349 #endif
9350 #ifdef CHAR_BIT
9351 found
9352 #endif
9353 _ACEOF
9354 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9355   $EGREP "found" >/dev/null 2>&1; then
9356   gcc_cv_decl_char_bit=yes
9357 else
9358   gcc_cv_decl_char_bit=no
9359 fi
9360 rm -f conftest*
9361
9362
9363 fi
9364 echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
9365 echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
9366 if test $gcc_cv_decl_char_bit = no; then
9367   echo "$as_me:$LINENO: checking number of bits in a byte" >&5
9368 echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
9369 if test "${gcc_cv_c_nbby+set}" = set; then
9370   echo $ECHO_N "(cached) $ECHO_C" >&6
9371 else
9372   i=8
9373  gcc_cv_c_nbby=
9374  while test $i -lt 65; do
9375    cat >conftest.$ac_ext <<_ACEOF
9376 /* confdefs.h.  */
9377 _ACEOF
9378 cat confdefs.h >>conftest.$ac_ext
9379 cat >>conftest.$ac_ext <<_ACEOF
9380 /* end confdefs.h.  */
9381
9382 int
9383 main ()
9384 {
9385 switch(0) {
9386   case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
9387   case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
9388   ; }
9389   ;
9390   return 0;
9391 }
9392 _ACEOF
9393 rm -f conftest.$ac_objext
9394 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9395   (eval $ac_compile) 2>conftest.er1
9396   ac_status=$?
9397   grep -v '^ *+' conftest.er1 >conftest.err
9398   rm -f conftest.er1
9399   cat conftest.err >&5
9400   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9401   (exit $ac_status); } &&
9402          { ac_try='test -z "$ac_c_werror_flag"
9403                          || test ! -s conftest.err'
9404   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9405   (eval $ac_try) 2>&5
9406   ac_status=$?
9407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9408   (exit $ac_status); }; } &&
9409          { ac_try='test -s conftest.$ac_objext'
9410   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9411   (eval $ac_try) 2>&5
9412   ac_status=$?
9413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9414   (exit $ac_status); }; }; then
9415   gcc_cv_c_nbby=$i; break
9416 else
9417   echo "$as_me: failed program was:" >&5
9418 sed 's/^/| /' conftest.$ac_ext >&5
9419
9420 fi
9421 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9422    i=`expr $i + 1`
9423  done
9424  test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
9425
9426 fi
9427 echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
9428 echo "${ECHO_T}$gcc_cv_c_nbby" >&6
9429 if test $gcc_cv_c_nbby = failed; then
9430   { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
9431 echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
9432    { (exit 1); exit 1; }; }
9433 else
9434
9435 cat >>confdefs.h <<_ACEOF
9436 #define CHAR_BIT $gcc_cv_c_nbby
9437 _ACEOF
9438
9439 fi
9440 fi
9441 echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
9442 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
9443 if test "${ac_cv_c_bigendian+set}" = set; then
9444   echo $ECHO_N "(cached) $ECHO_C" >&6
9445 else
9446   # See if sys/param.h defines the BYTE_ORDER macro.
9447 cat >conftest.$ac_ext <<_ACEOF
9448 /* confdefs.h.  */
9449 _ACEOF
9450 cat confdefs.h >>conftest.$ac_ext
9451 cat >>conftest.$ac_ext <<_ACEOF
9452 /* end confdefs.h.  */
9453 #include <sys/types.h>
9454 #include <sys/param.h>
9455
9456 int
9457 main ()
9458 {
9459 #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
9460  bogus endian macros
9461 #endif
9462
9463   ;
9464   return 0;
9465 }
9466 _ACEOF
9467 rm -f conftest.$ac_objext
9468 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9469   (eval $ac_compile) 2>conftest.er1
9470   ac_status=$?
9471   grep -v '^ *+' conftest.er1 >conftest.err
9472   rm -f conftest.er1
9473   cat conftest.err >&5
9474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9475   (exit $ac_status); } &&
9476          { ac_try='test -z "$ac_c_werror_flag"
9477                          || test ! -s conftest.err'
9478   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9479   (eval $ac_try) 2>&5
9480   ac_status=$?
9481   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9482   (exit $ac_status); }; } &&
9483          { ac_try='test -s conftest.$ac_objext'
9484   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9485   (eval $ac_try) 2>&5
9486   ac_status=$?
9487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9488   (exit $ac_status); }; }; then
9489   # It does; now see whether it defined to BIG_ENDIAN or not.
9490 cat >conftest.$ac_ext <<_ACEOF
9491 /* confdefs.h.  */
9492 _ACEOF
9493 cat confdefs.h >>conftest.$ac_ext
9494 cat >>conftest.$ac_ext <<_ACEOF
9495 /* end confdefs.h.  */
9496 #include <sys/types.h>
9497 #include <sys/param.h>
9498
9499 int
9500 main ()
9501 {
9502 #if BYTE_ORDER != BIG_ENDIAN
9503  not big endian
9504 #endif
9505
9506   ;
9507   return 0;
9508 }
9509 _ACEOF
9510 rm -f conftest.$ac_objext
9511 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9512   (eval $ac_compile) 2>conftest.er1
9513   ac_status=$?
9514   grep -v '^ *+' conftest.er1 >conftest.err
9515   rm -f conftest.er1
9516   cat conftest.err >&5
9517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9518   (exit $ac_status); } &&
9519          { ac_try='test -z "$ac_c_werror_flag"
9520                          || test ! -s conftest.err'
9521   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9522   (eval $ac_try) 2>&5
9523   ac_status=$?
9524   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9525   (exit $ac_status); }; } &&
9526          { ac_try='test -s conftest.$ac_objext'
9527   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9528   (eval $ac_try) 2>&5
9529   ac_status=$?
9530   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9531   (exit $ac_status); }; }; then
9532   ac_cv_c_bigendian=yes
9533 else
9534   echo "$as_me: failed program was:" >&5
9535 sed 's/^/| /' conftest.$ac_ext >&5
9536
9537 ac_cv_c_bigendian=no
9538 fi
9539 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9540 else
9541   echo "$as_me: failed program was:" >&5
9542 sed 's/^/| /' conftest.$ac_ext >&5
9543
9544 # It does not; compile a test program.
9545 if test "$cross_compiling" = yes; then
9546   # try to guess the endianness by grepping values into an object file
9547   ac_cv_c_bigendian=unknown
9548   cat >conftest.$ac_ext <<_ACEOF
9549 /* confdefs.h.  */
9550 _ACEOF
9551 cat confdefs.h >>conftest.$ac_ext
9552 cat >>conftest.$ac_ext <<_ACEOF
9553 /* end confdefs.h.  */
9554 short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9555 short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9556 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
9557 short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9558 short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9559 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
9560 int
9561 main ()
9562 {
9563  _ascii (); _ebcdic ();
9564   ;
9565   return 0;
9566 }
9567 _ACEOF
9568 rm -f conftest.$ac_objext
9569 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9570   (eval $ac_compile) 2>conftest.er1
9571   ac_status=$?
9572   grep -v '^ *+' conftest.er1 >conftest.err
9573   rm -f conftest.er1
9574   cat conftest.err >&5
9575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9576   (exit $ac_status); } &&
9577          { ac_try='test -z "$ac_c_werror_flag"
9578                          || test ! -s conftest.err'
9579   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580   (eval $ac_try) 2>&5
9581   ac_status=$?
9582   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583   (exit $ac_status); }; } &&
9584          { ac_try='test -s conftest.$ac_objext'
9585   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586   (eval $ac_try) 2>&5
9587   ac_status=$?
9588   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589   (exit $ac_status); }; }; then
9590   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
9591   ac_cv_c_bigendian=yes
9592 fi
9593 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9594   if test "$ac_cv_c_bigendian" = unknown; then
9595     ac_cv_c_bigendian=no
9596   else
9597     # finding both strings is unlikely to happen, but who knows?
9598     ac_cv_c_bigendian=unknown
9599   fi
9600 fi
9601 else
9602   echo "$as_me: failed program was:" >&5
9603 sed 's/^/| /' conftest.$ac_ext >&5
9604
9605 fi
9606 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9607 else
9608   cat >conftest.$ac_ext <<_ACEOF
9609 /* confdefs.h.  */
9610 _ACEOF
9611 cat confdefs.h >>conftest.$ac_ext
9612 cat >>conftest.$ac_ext <<_ACEOF
9613 /* end confdefs.h.  */
9614 int
9615 main ()
9616 {
9617   /* Are we little or big endian?  From Harbison&Steele.  */
9618   union
9619   {
9620     long l;
9621     char c[sizeof (long)];
9622   } u;
9623   u.l = 1;
9624   exit (u.c[sizeof (long) - 1] == 1);
9625 }
9626 _ACEOF
9627 rm -f conftest$ac_exeext
9628 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9629   (eval $ac_link) 2>&5
9630   ac_status=$?
9631   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9632   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
9633   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9634   (eval $ac_try) 2>&5
9635   ac_status=$?
9636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9637   (exit $ac_status); }; }; then
9638   ac_cv_c_bigendian=no
9639 else
9640   echo "$as_me: program exited with status $ac_status" >&5
9641 echo "$as_me: failed program was:" >&5
9642 sed 's/^/| /' conftest.$ac_ext >&5
9643
9644 ( exit $ac_status )
9645 ac_cv_c_bigendian=yes
9646 fi
9647 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
9648 fi
9649 fi
9650 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9651 fi
9652 echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
9653 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
9654 case $ac_cv_c_bigendian in
9655   yes)
9656
9657 cat >>confdefs.h <<\_ACEOF
9658 #define WORDS_BIGENDIAN 1
9659 _ACEOF
9660  ;;
9661   no)
9662      ;;
9663   *)
9664     { { echo "$as_me:$LINENO: error: unknown endianness
9665 presetting ac_cv_c_bigendian=no (or yes) will help" >&5
9666 echo "$as_me: error: unknown endianness
9667 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
9668    { (exit 1); exit 1; }; } ;;
9669 esac
9670
9671
9672 # --------
9673 # UNSORTED
9674 # --------
9675
9676
9677 # These libraries may be used by collect2.
9678 # We may need a special search path to get them linked.
9679 echo "$as_me:$LINENO: checking for collect2 libraries" >&5
9680 echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
9681 if test "${gcc_cv_collect2_libs+set}" = set; then
9682   echo $ECHO_N "(cached) $ECHO_C" >&6
9683 else
9684   save_LIBS="$LIBS"
9685 for libs in '' -lld -lmld \
9686                 '-L/usr/lib/cmplrs/cc2.11 -lmld' \
9687                 '-L/usr/lib/cmplrs/cc3.11 -lmld'
9688 do
9689         LIBS="$libs"
9690         cat >conftest.$ac_ext <<_ACEOF
9691 /* confdefs.h.  */
9692 _ACEOF
9693 cat confdefs.h >>conftest.$ac_ext
9694 cat >>conftest.$ac_ext <<_ACEOF
9695 /* end confdefs.h.  */
9696
9697 /* Override any gcc2 internal prototype to avoid an error.  */
9698 #ifdef __cplusplus
9699 extern "C"
9700 #endif
9701 /* We use char because int might match the return type of a gcc2
9702    builtin and then its argument prototype would still apply.  */
9703 char ldopen ();
9704 int
9705 main ()
9706 {
9707 ldopen ();
9708   ;
9709   return 0;
9710 }
9711 _ACEOF
9712 rm -f conftest.$ac_objext conftest$ac_exeext
9713 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9714   (eval $ac_link) 2>conftest.er1
9715   ac_status=$?
9716   grep -v '^ *+' conftest.er1 >conftest.err
9717   rm -f conftest.er1
9718   cat conftest.err >&5
9719   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9720   (exit $ac_status); } &&
9721          { ac_try='test -z "$ac_c_werror_flag"
9722                          || test ! -s conftest.err'
9723   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9724   (eval $ac_try) 2>&5
9725   ac_status=$?
9726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9727   (exit $ac_status); }; } &&
9728          { ac_try='test -s conftest$ac_exeext'
9729   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9730   (eval $ac_try) 2>&5
9731   ac_status=$?
9732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9733   (exit $ac_status); }; }; then
9734   gcc_cv_collect2_libs="$libs"; break
9735 else
9736   echo "$as_me: failed program was:" >&5
9737 sed 's/^/| /' conftest.$ac_ext >&5
9738
9739 fi
9740 rm -f conftest.err conftest.$ac_objext \
9741       conftest$ac_exeext conftest.$ac_ext
9742 done
9743 LIBS="$save_LIBS"
9744 test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
9745 fi
9746 echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
9747 echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
9748 case $gcc_cv_collect2_libs in
9749         "none required")        ;;
9750         *)      COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
9751 esac
9752
9753
9754 # When building Ada code on Alpha, we need exc_resume which is usually in
9755 # -lexc.  So test for it.
9756 save_LIBS="$LIBS"
9757 LIBS=
9758 echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
9759 echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
9760 if test "${ac_cv_search_exc_resume+set}" = set; then
9761   echo $ECHO_N "(cached) $ECHO_C" >&6
9762 else
9763   ac_func_search_save_LIBS=$LIBS
9764 ac_cv_search_exc_resume=no
9765 cat >conftest.$ac_ext <<_ACEOF
9766 /* confdefs.h.  */
9767 _ACEOF
9768 cat confdefs.h >>conftest.$ac_ext
9769 cat >>conftest.$ac_ext <<_ACEOF
9770 /* end confdefs.h.  */
9771
9772 /* Override any gcc2 internal prototype to avoid an error.  */
9773 #ifdef __cplusplus
9774 extern "C"
9775 #endif
9776 /* We use char because int might match the return type of a gcc2
9777    builtin and then its argument prototype would still apply.  */
9778 char exc_resume ();
9779 int
9780 main ()
9781 {
9782 exc_resume ();
9783   ;
9784   return 0;
9785 }
9786 _ACEOF
9787 rm -f conftest.$ac_objext conftest$ac_exeext
9788 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9789   (eval $ac_link) 2>conftest.er1
9790   ac_status=$?
9791   grep -v '^ *+' conftest.er1 >conftest.err
9792   rm -f conftest.er1
9793   cat conftest.err >&5
9794   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9795   (exit $ac_status); } &&
9796          { ac_try='test -z "$ac_c_werror_flag"
9797                          || test ! -s conftest.err'
9798   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9799   (eval $ac_try) 2>&5
9800   ac_status=$?
9801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9802   (exit $ac_status); }; } &&
9803          { ac_try='test -s conftest$ac_exeext'
9804   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9805   (eval $ac_try) 2>&5
9806   ac_status=$?
9807   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9808   (exit $ac_status); }; }; then
9809   ac_cv_search_exc_resume="none required"
9810 else
9811   echo "$as_me: failed program was:" >&5
9812 sed 's/^/| /' conftest.$ac_ext >&5
9813
9814 fi
9815 rm -f conftest.err conftest.$ac_objext \
9816       conftest$ac_exeext conftest.$ac_ext
9817 if test "$ac_cv_search_exc_resume" = no; then
9818   for ac_lib in exc; do
9819     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9820     cat >conftest.$ac_ext <<_ACEOF
9821 /* confdefs.h.  */
9822 _ACEOF
9823 cat confdefs.h >>conftest.$ac_ext
9824 cat >>conftest.$ac_ext <<_ACEOF
9825 /* end confdefs.h.  */
9826
9827 /* Override any gcc2 internal prototype to avoid an error.  */
9828 #ifdef __cplusplus
9829 extern "C"
9830 #endif
9831 /* We use char because int might match the return type of a gcc2
9832    builtin and then its argument prototype would still apply.  */
9833 char exc_resume ();
9834 int
9835 main ()
9836 {
9837 exc_resume ();
9838   ;
9839   return 0;
9840 }
9841 _ACEOF
9842 rm -f conftest.$ac_objext conftest$ac_exeext
9843 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9844   (eval $ac_link) 2>conftest.er1
9845   ac_status=$?
9846   grep -v '^ *+' conftest.er1 >conftest.err
9847   rm -f conftest.er1
9848   cat conftest.err >&5
9849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9850   (exit $ac_status); } &&
9851          { ac_try='test -z "$ac_c_werror_flag"
9852                          || test ! -s conftest.err'
9853   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9854   (eval $ac_try) 2>&5
9855   ac_status=$?
9856   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9857   (exit $ac_status); }; } &&
9858          { ac_try='test -s conftest$ac_exeext'
9859   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9860   (eval $ac_try) 2>&5
9861   ac_status=$?
9862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9863   (exit $ac_status); }; }; then
9864   ac_cv_search_exc_resume="-l$ac_lib"
9865 break
9866 else
9867   echo "$as_me: failed program was:" >&5
9868 sed 's/^/| /' conftest.$ac_ext >&5
9869
9870 fi
9871 rm -f conftest.err conftest.$ac_objext \
9872       conftest$ac_exeext conftest.$ac_ext
9873   done
9874 fi
9875 LIBS=$ac_func_search_save_LIBS
9876 fi
9877 echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
9878 echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
9879 if test "$ac_cv_search_exc_resume" != no; then
9880   test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
9881
9882 fi
9883
9884 GNAT_LIBEXC="$LIBS"
9885 LIBS="$save_LIBS"
9886
9887
9888 # Some systems put ldexp and frexp in libm instead of libc; assume
9889 # they're both in the same place.  jcf-dump needs them.
9890 save_LIBS="$LIBS"
9891 LIBS=
9892 echo "$as_me:$LINENO: checking for library containing ldexp" >&5
9893 echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
9894 if test "${ac_cv_search_ldexp+set}" = set; then
9895   echo $ECHO_N "(cached) $ECHO_C" >&6
9896 else
9897   ac_func_search_save_LIBS=$LIBS
9898 ac_cv_search_ldexp=no
9899 cat >conftest.$ac_ext <<_ACEOF
9900 /* confdefs.h.  */
9901 _ACEOF
9902 cat confdefs.h >>conftest.$ac_ext
9903 cat >>conftest.$ac_ext <<_ACEOF
9904 /* end confdefs.h.  */
9905
9906 /* Override any gcc2 internal prototype to avoid an error.  */
9907 #ifdef __cplusplus
9908 extern "C"
9909 #endif
9910 /* We use char because int might match the return type of a gcc2
9911    builtin and then its argument prototype would still apply.  */
9912 char ldexp ();
9913 int
9914 main ()
9915 {
9916 ldexp ();
9917   ;
9918   return 0;
9919 }
9920 _ACEOF
9921 rm -f conftest.$ac_objext conftest$ac_exeext
9922 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9923   (eval $ac_link) 2>conftest.er1
9924   ac_status=$?
9925   grep -v '^ *+' conftest.er1 >conftest.err
9926   rm -f conftest.er1
9927   cat conftest.err >&5
9928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929   (exit $ac_status); } &&
9930          { ac_try='test -z "$ac_c_werror_flag"
9931                          || test ! -s conftest.err'
9932   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9933   (eval $ac_try) 2>&5
9934   ac_status=$?
9935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9936   (exit $ac_status); }; } &&
9937          { ac_try='test -s conftest$ac_exeext'
9938   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9939   (eval $ac_try) 2>&5
9940   ac_status=$?
9941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9942   (exit $ac_status); }; }; then
9943   ac_cv_search_ldexp="none required"
9944 else
9945   echo "$as_me: failed program was:" >&5
9946 sed 's/^/| /' conftest.$ac_ext >&5
9947
9948 fi
9949 rm -f conftest.err conftest.$ac_objext \
9950       conftest$ac_exeext conftest.$ac_ext
9951 if test "$ac_cv_search_ldexp" = no; then
9952   for ac_lib in m; do
9953     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
9954     cat >conftest.$ac_ext <<_ACEOF
9955 /* confdefs.h.  */
9956 _ACEOF
9957 cat confdefs.h >>conftest.$ac_ext
9958 cat >>conftest.$ac_ext <<_ACEOF
9959 /* end confdefs.h.  */
9960
9961 /* Override any gcc2 internal prototype to avoid an error.  */
9962 #ifdef __cplusplus
9963 extern "C"
9964 #endif
9965 /* We use char because int might match the return type of a gcc2
9966    builtin and then its argument prototype would still apply.  */
9967 char ldexp ();
9968 int
9969 main ()
9970 {
9971 ldexp ();
9972   ;
9973   return 0;
9974 }
9975 _ACEOF
9976 rm -f conftest.$ac_objext conftest$ac_exeext
9977 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9978   (eval $ac_link) 2>conftest.er1
9979   ac_status=$?
9980   grep -v '^ *+' conftest.er1 >conftest.err
9981   rm -f conftest.er1
9982   cat conftest.err >&5
9983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9984   (exit $ac_status); } &&
9985          { ac_try='test -z "$ac_c_werror_flag"
9986                          || test ! -s conftest.err'
9987   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9988   (eval $ac_try) 2>&5
9989   ac_status=$?
9990   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9991   (exit $ac_status); }; } &&
9992          { ac_try='test -s conftest$ac_exeext'
9993   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9994   (eval $ac_try) 2>&5
9995   ac_status=$?
9996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9997   (exit $ac_status); }; }; then
9998   ac_cv_search_ldexp="-l$ac_lib"
9999 break
10000 else
10001   echo "$as_me: failed program was:" >&5
10002 sed 's/^/| /' conftest.$ac_ext >&5
10003
10004 fi
10005 rm -f conftest.err conftest.$ac_objext \
10006       conftest$ac_exeext conftest.$ac_ext
10007   done
10008 fi
10009 LIBS=$ac_func_search_save_LIBS
10010 fi
10011 echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
10012 echo "${ECHO_T}$ac_cv_search_ldexp" >&6
10013 if test "$ac_cv_search_ldexp" != no; then
10014   test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
10015
10016 fi
10017
10018 LDEXP_LIB="$LIBS"
10019 LIBS="$save_LIBS"
10020
10021
10022 # Use <inttypes.h> only if it exists,
10023 # doesn't clash with <sys/types.h>, and declares intmax_t.
10024 echo "$as_me:$LINENO: checking for inttypes.h" >&5
10025 echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
10026 if test "${gcc_cv_header_inttypes_h+set}" = set; then
10027   echo $ECHO_N "(cached) $ECHO_C" >&6
10028 else
10029   cat >conftest.$ac_ext <<_ACEOF
10030 /* confdefs.h.  */
10031 _ACEOF
10032 cat confdefs.h >>conftest.$ac_ext
10033 cat >>conftest.$ac_ext <<_ACEOF
10034 /* end confdefs.h.  */
10035 #include <sys/types.h>
10036 #include <inttypes.h>
10037 int
10038 main ()
10039 {
10040 intmax_t i = -1;
10041   ;
10042   return 0;
10043 }
10044 _ACEOF
10045 rm -f conftest.$ac_objext
10046 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10047   (eval $ac_compile) 2>conftest.er1
10048   ac_status=$?
10049   grep -v '^ *+' conftest.er1 >conftest.err
10050   rm -f conftest.er1
10051   cat conftest.err >&5
10052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10053   (exit $ac_status); } &&
10054          { ac_try='test -z "$ac_c_werror_flag"
10055                          || test ! -s conftest.err'
10056   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10057   (eval $ac_try) 2>&5
10058   ac_status=$?
10059   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10060   (exit $ac_status); }; } &&
10061          { ac_try='test -s conftest.$ac_objext'
10062   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10063   (eval $ac_try) 2>&5
10064   ac_status=$?
10065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10066   (exit $ac_status); }; }; then
10067   gcc_cv_header_inttypes_h=yes
10068 else
10069   echo "$as_me: failed program was:" >&5
10070 sed 's/^/| /' conftest.$ac_ext >&5
10071
10072 gcc_cv_header_inttypes_h=no
10073 fi
10074 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10075 fi
10076
10077 echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
10078 echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
10079 if test $gcc_cv_header_inttypes_h = yes; then
10080
10081 cat >>confdefs.h <<\_ACEOF
10082 #define HAVE_INTTYPES_H 1
10083 _ACEOF
10084
10085 fi
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
10111
10112
10113
10114
10115
10116
10117
10118
10119
10120
10121
10122 for ac_func in times clock kill getrlimit setrlimit atoll atoq \
10123         sysconf strsignal getrusage nl_langinfo \
10124         gettimeofday mbstowcs wcswidth mmap mincore setlocale \
10125         clearerr_unlocked feof_unlocked   ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked   fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked   fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked   putchar_unlocked putc_unlocked
10126 do
10127 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10128 echo "$as_me:$LINENO: checking for $ac_func" >&5
10129 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
10130 if eval "test \"\${$as_ac_var+set}\" = set"; then
10131   echo $ECHO_N "(cached) $ECHO_C" >&6
10132 else
10133   cat >conftest.$ac_ext <<_ACEOF
10134 /* confdefs.h.  */
10135 _ACEOF
10136 cat confdefs.h >>conftest.$ac_ext
10137 cat >>conftest.$ac_ext <<_ACEOF
10138 /* end confdefs.h.  */
10139 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10140    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10141 #define $ac_func innocuous_$ac_func
10142
10143 /* System header to define __stub macros and hopefully few prototypes,
10144     which can conflict with char $ac_func (); below.
10145     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10146     <limits.h> exists even on freestanding compilers.  */
10147
10148 #ifdef __STDC__
10149 # include <limits.h>
10150 #else
10151 # include <assert.h>
10152 #endif
10153
10154 #undef $ac_func
10155
10156 /* Override any gcc2 internal prototype to avoid an error.  */
10157 #ifdef __cplusplus
10158 extern "C"
10159 {
10160 #endif
10161 /* We use char because int might match the return type of a gcc2
10162    builtin and then its argument prototype would still apply.  */
10163 char $ac_func ();
10164 /* The GNU C library defines this for functions which it implements
10165     to always fail with ENOSYS.  Some functions are actually named
10166     something starting with __ and the normal name is an alias.  */
10167 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
10168 choke me
10169 #else
10170 char (*f) () = $ac_func;
10171 #endif
10172 #ifdef __cplusplus
10173 }
10174 #endif
10175
10176 int
10177 main ()
10178 {
10179 return f != $ac_func;
10180   ;
10181   return 0;
10182 }
10183 _ACEOF
10184 rm -f conftest.$ac_objext conftest$ac_exeext
10185 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10186   (eval $ac_link) 2>conftest.er1
10187   ac_status=$?
10188   grep -v '^ *+' conftest.er1 >conftest.err
10189   rm -f conftest.er1
10190   cat conftest.err >&5
10191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10192   (exit $ac_status); } &&
10193          { ac_try='test -z "$ac_c_werror_flag"
10194                          || test ! -s conftest.err'
10195   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10196   (eval $ac_try) 2>&5
10197   ac_status=$?
10198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10199   (exit $ac_status); }; } &&
10200          { ac_try='test -s conftest$ac_exeext'
10201   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10202   (eval $ac_try) 2>&5
10203   ac_status=$?
10204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10205   (exit $ac_status); }; }; then
10206   eval "$as_ac_var=yes"
10207 else
10208   echo "$as_me: failed program was:" >&5
10209 sed 's/^/| /' conftest.$ac_ext >&5
10210
10211 eval "$as_ac_var=no"
10212 fi
10213 rm -f conftest.err conftest.$ac_objext \
10214       conftest$ac_exeext conftest.$ac_ext
10215 fi
10216 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
10217 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
10218 if test `eval echo '${'$as_ac_var'}'` = yes; then
10219   cat >>confdefs.h <<_ACEOF
10220 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10221 _ACEOF
10222
10223 fi
10224 done
10225
10226
10227 if test x$ac_cv_func_mbstowcs = xyes; then
10228   echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
10229 echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
10230 if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
10231   echo $ECHO_N "(cached) $ECHO_C" >&6
10232 else
10233       if test "$cross_compiling" = yes; then
10234   gcc_cv_func_mbstowcs_works=yes
10235 else
10236   cat >conftest.$ac_ext <<_ACEOF
10237 /* confdefs.h.  */
10238 _ACEOF
10239 cat confdefs.h >>conftest.$ac_ext
10240 cat >>conftest.$ac_ext <<_ACEOF
10241 /* end confdefs.h.  */
10242 #include <stdlib.h>
10243 int main()
10244 {
10245   mbstowcs(0, "", 0);
10246   return 0;
10247 }
10248 _ACEOF
10249 rm -f conftest$ac_exeext
10250 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10251   (eval $ac_link) 2>&5
10252   ac_status=$?
10253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10254   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10255   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10256   (eval $ac_try) 2>&5
10257   ac_status=$?
10258   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10259   (exit $ac_status); }; }; then
10260   gcc_cv_func_mbstowcs_works=yes
10261 else
10262   echo "$as_me: program exited with status $ac_status" >&5
10263 echo "$as_me: failed program was:" >&5
10264 sed 's/^/| /' conftest.$ac_ext >&5
10265
10266 ( exit $ac_status )
10267 gcc_cv_func_mbstowcs_works=no
10268 fi
10269 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10270 fi
10271 fi
10272 echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
10273 echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
10274   if test x$gcc_cv_func_mbstowcs_works = xyes; then
10275
10276 cat >>confdefs.h <<\_ACEOF
10277 #define HAVE_WORKING_MBSTOWCS 1
10278 _ACEOF
10279
10280   fi
10281 fi
10282
10283 echo "$as_me:$LINENO: checking for ssize_t" >&5
10284 echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
10285 if test "${ac_cv_type_ssize_t+set}" = set; then
10286   echo $ECHO_N "(cached) $ECHO_C" >&6
10287 else
10288   cat >conftest.$ac_ext <<_ACEOF
10289 /* confdefs.h.  */
10290 _ACEOF
10291 cat confdefs.h >>conftest.$ac_ext
10292 cat >>conftest.$ac_ext <<_ACEOF
10293 /* end confdefs.h.  */
10294 $ac_includes_default
10295 int
10296 main ()
10297 {
10298 if ((ssize_t *) 0)
10299   return 0;
10300 if (sizeof (ssize_t))
10301   return 0;
10302   ;
10303   return 0;
10304 }
10305 _ACEOF
10306 rm -f conftest.$ac_objext
10307 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10308   (eval $ac_compile) 2>conftest.er1
10309   ac_status=$?
10310   grep -v '^ *+' conftest.er1 >conftest.err
10311   rm -f conftest.er1
10312   cat conftest.err >&5
10313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10314   (exit $ac_status); } &&
10315          { ac_try='test -z "$ac_c_werror_flag"
10316                          || test ! -s conftest.err'
10317   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10318   (eval $ac_try) 2>&5
10319   ac_status=$?
10320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10321   (exit $ac_status); }; } &&
10322          { ac_try='test -s conftest.$ac_objext'
10323   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10324   (eval $ac_try) 2>&5
10325   ac_status=$?
10326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10327   (exit $ac_status); }; }; then
10328   ac_cv_type_ssize_t=yes
10329 else
10330   echo "$as_me: failed program was:" >&5
10331 sed 's/^/| /' conftest.$ac_ext >&5
10332
10333 ac_cv_type_ssize_t=no
10334 fi
10335 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10336 fi
10337 echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
10338 echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
10339 if test $ac_cv_type_ssize_t = yes; then
10340   :
10341 else
10342
10343 cat >>confdefs.h <<_ACEOF
10344 #define ssize_t int
10345 _ACEOF
10346
10347 fi
10348
10349 echo "$as_me:$LINENO: checking for caddr_t" >&5
10350 echo $ECHO_N "checking for caddr_t... $ECHO_C" >&6
10351 if test "${ac_cv_type_caddr_t+set}" = set; then
10352   echo $ECHO_N "(cached) $ECHO_C" >&6
10353 else
10354   cat >conftest.$ac_ext <<_ACEOF
10355 /* confdefs.h.  */
10356 _ACEOF
10357 cat confdefs.h >>conftest.$ac_ext
10358 cat >>conftest.$ac_ext <<_ACEOF
10359 /* end confdefs.h.  */
10360 $ac_includes_default
10361 int
10362 main ()
10363 {
10364 if ((caddr_t *) 0)
10365   return 0;
10366 if (sizeof (caddr_t))
10367   return 0;
10368   ;
10369   return 0;
10370 }
10371 _ACEOF
10372 rm -f conftest.$ac_objext
10373 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10374   (eval $ac_compile) 2>conftest.er1
10375   ac_status=$?
10376   grep -v '^ *+' conftest.er1 >conftest.err
10377   rm -f conftest.er1
10378   cat conftest.err >&5
10379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10380   (exit $ac_status); } &&
10381          { ac_try='test -z "$ac_c_werror_flag"
10382                          || test ! -s conftest.err'
10383   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10384   (eval $ac_try) 2>&5
10385   ac_status=$?
10386   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10387   (exit $ac_status); }; } &&
10388          { ac_try='test -s conftest.$ac_objext'
10389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10390   (eval $ac_try) 2>&5
10391   ac_status=$?
10392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10393   (exit $ac_status); }; }; then
10394   ac_cv_type_caddr_t=yes
10395 else
10396   echo "$as_me: failed program was:" >&5
10397 sed 's/^/| /' conftest.$ac_ext >&5
10398
10399 ac_cv_type_caddr_t=no
10400 fi
10401 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10402 fi
10403 echo "$as_me:$LINENO: result: $ac_cv_type_caddr_t" >&5
10404 echo "${ECHO_T}$ac_cv_type_caddr_t" >&6
10405 if test $ac_cv_type_caddr_t = yes; then
10406   :
10407 else
10408
10409 cat >>confdefs.h <<_ACEOF
10410 #define caddr_t char *
10411 _ACEOF
10412
10413 fi
10414
10415
10416 # Try to determine the array type of the second argument of getgroups
10417 # for the target system (int or gid_t).
10418 echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
10419 echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
10420 if test "${ac_cv_type_uid_t+set}" = set; then
10421   echo $ECHO_N "(cached) $ECHO_C" >&6
10422 else
10423   cat >conftest.$ac_ext <<_ACEOF
10424 /* confdefs.h.  */
10425 _ACEOF
10426 cat confdefs.h >>conftest.$ac_ext
10427 cat >>conftest.$ac_ext <<_ACEOF
10428 /* end confdefs.h.  */
10429 #include <sys/types.h>
10430
10431 _ACEOF
10432 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10433   $EGREP "uid_t" >/dev/null 2>&1; then
10434   ac_cv_type_uid_t=yes
10435 else
10436   ac_cv_type_uid_t=no
10437 fi
10438 rm -f conftest*
10439
10440 fi
10441 echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
10442 echo "${ECHO_T}$ac_cv_type_uid_t" >&6
10443 if test $ac_cv_type_uid_t = no; then
10444
10445 cat >>confdefs.h <<\_ACEOF
10446 #define uid_t int
10447 _ACEOF
10448
10449
10450 cat >>confdefs.h <<\_ACEOF
10451 #define gid_t int
10452 _ACEOF
10453
10454 fi
10455
10456 echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
10457 echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
10458 if test "${ac_cv_type_getgroups+set}" = set; then
10459   echo $ECHO_N "(cached) $ECHO_C" >&6
10460 else
10461   if test "$cross_compiling" = yes; then
10462   ac_cv_type_getgroups=cross
10463 else
10464   cat >conftest.$ac_ext <<_ACEOF
10465 /* confdefs.h.  */
10466 _ACEOF
10467 cat confdefs.h >>conftest.$ac_ext
10468 cat >>conftest.$ac_ext <<_ACEOF
10469 /* end confdefs.h.  */
10470 /* Thanks to Mike Rendell for this test.  */
10471 #include <sys/types.h>
10472 #define NGID 256
10473 #undef MAX
10474 #define MAX(x, y) ((x) > (y) ? (x) : (y))
10475
10476 int
10477 main ()
10478 {
10479   gid_t gidset[NGID];
10480   int i, n;
10481   union { gid_t gval; long lval; }  val;
10482
10483   val.lval = -1;
10484   for (i = 0; i < NGID; i++)
10485     gidset[i] = val.gval;
10486   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
10487                  gidset);
10488   /* Exit non-zero if getgroups seems to require an array of ints.  This
10489      happens when gid_t is short but getgroups modifies an array of ints.  */
10490   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
10491 }
10492 _ACEOF
10493 rm -f conftest$ac_exeext
10494 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10495   (eval $ac_link) 2>&5
10496   ac_status=$?
10497   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10498   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10499   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10500   (eval $ac_try) 2>&5
10501   ac_status=$?
10502   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10503   (exit $ac_status); }; }; then
10504   ac_cv_type_getgroups=gid_t
10505 else
10506   echo "$as_me: program exited with status $ac_status" >&5
10507 echo "$as_me: failed program was:" >&5
10508 sed 's/^/| /' conftest.$ac_ext >&5
10509
10510 ( exit $ac_status )
10511 ac_cv_type_getgroups=int
10512 fi
10513 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10514 fi
10515 if test $ac_cv_type_getgroups = cross; then
10516         cat >conftest.$ac_ext <<_ACEOF
10517 /* confdefs.h.  */
10518 _ACEOF
10519 cat confdefs.h >>conftest.$ac_ext
10520 cat >>conftest.$ac_ext <<_ACEOF
10521 /* end confdefs.h.  */
10522 #include <unistd.h>
10523
10524 _ACEOF
10525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10526   $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
10527   ac_cv_type_getgroups=gid_t
10528 else
10529   ac_cv_type_getgroups=int
10530 fi
10531 rm -f conftest*
10532
10533 fi
10534 fi
10535 echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
10536 echo "${ECHO_T}$ac_cv_type_getgroups" >&6
10537
10538 cat >>confdefs.h <<_ACEOF
10539 #define GETGROUPS_T $ac_cv_type_getgroups
10540 _ACEOF
10541
10542
10543 if test "${target}" = "${build}"; then
10544   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
10545 else
10546   case "${target}" in
10547         # This condition may need some tweaking.  It should include all
10548         # targets where the array type of the second argument of getgroups
10549         # is int and the type of gid_t is not equivalent to int.
10550         *-*-sunos* | *-*-ultrix*)
10551                 TARGET_GETGROUPS_T=int
10552                 ;;
10553         *)
10554                 TARGET_GETGROUPS_T=gid_t
10555                 ;;
10556   esac
10557 fi
10558
10559
10560
10561 echo "$as_me:$LINENO: checking for sys/mman.h" >&5
10562 echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
10563 if test "${ac_cv_header_sys_mman_h+set}" = set; then
10564   echo $ECHO_N "(cached) $ECHO_C" >&6
10565 else
10566   cat >conftest.$ac_ext <<_ACEOF
10567 /* confdefs.h.  */
10568 _ACEOF
10569 cat confdefs.h >>conftest.$ac_ext
10570 cat >>conftest.$ac_ext <<_ACEOF
10571 /* end confdefs.h.  */
10572 #include <sys/mman.h>
10573 _ACEOF
10574 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10575   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10576   ac_status=$?
10577   grep -v '^ *+' conftest.er1 >conftest.err
10578   rm -f conftest.er1
10579   cat conftest.err >&5
10580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10581   (exit $ac_status); } >/dev/null; then
10582   if test -s conftest.err; then
10583     ac_cpp_err=$ac_c_preproc_warn_flag
10584     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10585   else
10586     ac_cpp_err=
10587   fi
10588 else
10589   ac_cpp_err=yes
10590 fi
10591 if test -z "$ac_cpp_err"; then
10592   ac_cv_header_sys_mman_h=yes
10593 else
10594   echo "$as_me: failed program was:" >&5
10595 sed 's/^/| /' conftest.$ac_ext >&5
10596
10597   ac_cv_header_sys_mman_h=no
10598 fi
10599 rm -f conftest.err conftest.$ac_ext
10600 fi
10601 echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
10602 echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
10603 if test $ac_cv_header_sys_mman_h = yes; then
10604   gcc_header_sys_mman_h=yes
10605 else
10606   gcc_header_sys_mman_h=no
10607 fi
10608
10609 echo "$as_me:$LINENO: checking for mmap" >&5
10610 echo $ECHO_N "checking for mmap... $ECHO_C" >&6
10611 if test "${ac_cv_func_mmap+set}" = set; then
10612   echo $ECHO_N "(cached) $ECHO_C" >&6
10613 else
10614   cat >conftest.$ac_ext <<_ACEOF
10615 /* confdefs.h.  */
10616 _ACEOF
10617 cat confdefs.h >>conftest.$ac_ext
10618 cat >>conftest.$ac_ext <<_ACEOF
10619 /* end confdefs.h.  */
10620 /* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
10621    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10622 #define mmap innocuous_mmap
10623
10624 /* System header to define __stub macros and hopefully few prototypes,
10625     which can conflict with char mmap (); below.
10626     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10627     <limits.h> exists even on freestanding compilers.  */
10628
10629 #ifdef __STDC__
10630 # include <limits.h>
10631 #else
10632 # include <assert.h>
10633 #endif
10634
10635 #undef mmap
10636
10637 /* Override any gcc2 internal prototype to avoid an error.  */
10638 #ifdef __cplusplus
10639 extern "C"
10640 {
10641 #endif
10642 /* We use char because int might match the return type of a gcc2
10643    builtin and then its argument prototype would still apply.  */
10644 char mmap ();
10645 /* The GNU C library defines this for functions which it implements
10646     to always fail with ENOSYS.  Some functions are actually named
10647     something starting with __ and the normal name is an alias.  */
10648 #if defined (__stub_mmap) || defined (__stub___mmap)
10649 choke me
10650 #else
10651 char (*f) () = mmap;
10652 #endif
10653 #ifdef __cplusplus
10654 }
10655 #endif
10656
10657 int
10658 main ()
10659 {
10660 return f != mmap;
10661   ;
10662   return 0;
10663 }
10664 _ACEOF
10665 rm -f conftest.$ac_objext conftest$ac_exeext
10666 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
10667   (eval $ac_link) 2>conftest.er1
10668   ac_status=$?
10669   grep -v '^ *+' conftest.er1 >conftest.err
10670   rm -f conftest.er1
10671   cat conftest.err >&5
10672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10673   (exit $ac_status); } &&
10674          { ac_try='test -z "$ac_c_werror_flag"
10675                          || test ! -s conftest.err'
10676   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10677   (eval $ac_try) 2>&5
10678   ac_status=$?
10679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10680   (exit $ac_status); }; } &&
10681          { ac_try='test -s conftest$ac_exeext'
10682   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10683   (eval $ac_try) 2>&5
10684   ac_status=$?
10685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10686   (exit $ac_status); }; }; then
10687   ac_cv_func_mmap=yes
10688 else
10689   echo "$as_me: failed program was:" >&5
10690 sed 's/^/| /' conftest.$ac_ext >&5
10691
10692 ac_cv_func_mmap=no
10693 fi
10694 rm -f conftest.err conftest.$ac_objext \
10695       conftest$ac_exeext conftest.$ac_ext
10696 fi
10697 echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
10698 echo "${ECHO_T}$ac_cv_func_mmap" >&6
10699 if test $ac_cv_func_mmap = yes; then
10700   gcc_func_mmap=yes
10701 else
10702   gcc_func_mmap=no
10703 fi
10704
10705 if test "$gcc_header_sys_mman_h" != yes \
10706  || test "$gcc_func_mmap" != yes; then
10707    gcc_cv_func_mmap_file=no
10708    gcc_cv_func_mmap_dev_zero=no
10709    gcc_cv_func_mmap_anon=no
10710 else
10711    echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
10712 echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
10713 if test "${gcc_cv_func_mmap_file+set}" = set; then
10714   echo $ECHO_N "(cached) $ECHO_C" >&6
10715 else
10716   # Add a system to this blacklist if
10717    # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
10718    # memory area containing the same data that you'd get if you applied
10719    # read() to the same fd.  The only system known to have a problem here
10720    # is VMS, where text files have record structure.
10721    case "$host_os" in
10722      vms* | ultrix*)
10723         gcc_cv_func_mmap_file=no ;;
10724      *)
10725         gcc_cv_func_mmap_file=yes;;
10726    esac
10727 fi
10728 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
10729 echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
10730    echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
10731 echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
10732 if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
10733   echo $ECHO_N "(cached) $ECHO_C" >&6
10734 else
10735   # Add a system to this blacklist if it has mmap() but /dev/zero
10736    # does not exist, or if mmapping /dev/zero does not give anonymous
10737    # zeroed pages with both the following properties:
10738    # 1. If you map N consecutive pages in with one call, and then
10739    #    unmap any subset of those pages, the pages that were not
10740    #    explicitly unmapped remain accessible.
10741    # 2. If you map two adjacent blocks of memory and then unmap them
10742    #    both at once, they must both go away.
10743    # Systems known to be in this category are Windows (all variants),
10744    # VMS, and Darwin.
10745    case "$host_os" in
10746      vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
10747         gcc_cv_func_mmap_dev_zero=no ;;
10748      *)
10749         gcc_cv_func_mmap_dev_zero=yes;;
10750    esac
10751 fi
10752 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
10753 echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
10754
10755    # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
10756    echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
10757 echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
10758 if test "${gcc_cv_decl_map_anon+set}" = set; then
10759   echo $ECHO_N "(cached) $ECHO_C" >&6
10760 else
10761   cat >conftest.$ac_ext <<_ACEOF
10762 /* confdefs.h.  */
10763 _ACEOF
10764 cat confdefs.h >>conftest.$ac_ext
10765 cat >>conftest.$ac_ext <<_ACEOF
10766 /* end confdefs.h.  */
10767 #include <sys/types.h>
10768 #include <sys/mman.h>
10769 #include <unistd.h>
10770
10771 #ifndef MAP_ANONYMOUS
10772 #define MAP_ANONYMOUS MAP_ANON
10773 #endif
10774
10775 int
10776 main ()
10777 {
10778 int n = MAP_ANONYMOUS;
10779   ;
10780   return 0;
10781 }
10782 _ACEOF
10783 rm -f conftest.$ac_objext
10784 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10785   (eval $ac_compile) 2>conftest.er1
10786   ac_status=$?
10787   grep -v '^ *+' conftest.er1 >conftest.err
10788   rm -f conftest.er1
10789   cat conftest.err >&5
10790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10791   (exit $ac_status); } &&
10792          { ac_try='test -z "$ac_c_werror_flag"
10793                          || test ! -s conftest.err'
10794   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10795   (eval $ac_try) 2>&5
10796   ac_status=$?
10797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10798   (exit $ac_status); }; } &&
10799          { ac_try='test -s conftest.$ac_objext'
10800   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10801   (eval $ac_try) 2>&5
10802   ac_status=$?
10803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10804   (exit $ac_status); }; }; then
10805   gcc_cv_decl_map_anon=yes
10806 else
10807   echo "$as_me: failed program was:" >&5
10808 sed 's/^/| /' conftest.$ac_ext >&5
10809
10810 gcc_cv_decl_map_anon=no
10811 fi
10812 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10813 fi
10814 echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
10815 echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
10816
10817    if test $gcc_cv_decl_map_anon = no; then
10818      gcc_cv_func_mmap_anon=no
10819    else
10820      echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
10821 echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
10822 if test "${gcc_cv_func_mmap_anon+set}" = set; then
10823   echo $ECHO_N "(cached) $ECHO_C" >&6
10824 else
10825   # Add a system to this blacklist if it has mmap() and MAP_ANON or
10826    # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
10827    # doesn't give anonymous zeroed pages with the same properties listed
10828    # above for use of /dev/zero.
10829    # Systems known to be in this category are Windows, VMS, and SCO Unix.
10830    case "$host_os" in
10831      vms* | cygwin* | pe | mingw* | sco* | udk* )
10832         gcc_cv_func_mmap_anon=no ;;
10833      *)
10834         gcc_cv_func_mmap_anon=yes;;
10835    esac
10836 fi
10837 echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
10838 echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
10839    fi
10840 fi
10841
10842 if test $gcc_cv_func_mmap_file = yes; then
10843
10844 cat >>confdefs.h <<\_ACEOF
10845 #define HAVE_MMAP_FILE 1
10846 _ACEOF
10847
10848 fi
10849 if test $gcc_cv_func_mmap_dev_zero = yes; then
10850
10851 cat >>confdefs.h <<\_ACEOF
10852 #define HAVE_MMAP_DEV_ZERO 1
10853 _ACEOF
10854
10855 fi
10856 if test $gcc_cv_func_mmap_anon = yes; then
10857
10858 cat >>confdefs.h <<\_ACEOF
10859 #define HAVE_MMAP_ANON 1
10860 _ACEOF
10861
10862 fi
10863
10864
10865 case "${host}" in
10866 *-*-*vms*)
10867   # Under VMS, vfork works very differently than on Unix. The standard test
10868   # won't work, and it isn't easily adaptable. It makes more sense to
10869   # just force it.
10870   ac_cv_func_vfork_works=yes
10871   ;;
10872 esac
10873 echo "$as_me:$LINENO: checking for pid_t" >&5
10874 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
10875 if test "${ac_cv_type_pid_t+set}" = set; then
10876   echo $ECHO_N "(cached) $ECHO_C" >&6
10877 else
10878   cat >conftest.$ac_ext <<_ACEOF
10879 /* confdefs.h.  */
10880 _ACEOF
10881 cat confdefs.h >>conftest.$ac_ext
10882 cat >>conftest.$ac_ext <<_ACEOF
10883 /* end confdefs.h.  */
10884 $ac_includes_default
10885 int
10886 main ()
10887 {
10888 if ((pid_t *) 0)
10889   return 0;
10890 if (sizeof (pid_t))
10891   return 0;
10892   ;
10893   return 0;
10894 }
10895 _ACEOF
10896 rm -f conftest.$ac_objext
10897 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
10898   (eval $ac_compile) 2>conftest.er1
10899   ac_status=$?
10900   grep -v '^ *+' conftest.er1 >conftest.err
10901   rm -f conftest.er1
10902   cat conftest.err >&5
10903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10904   (exit $ac_status); } &&
10905          { ac_try='test -z "$ac_c_werror_flag"
10906                          || test ! -s conftest.err'
10907   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10908   (eval $ac_try) 2>&5
10909   ac_status=$?
10910   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10911   (exit $ac_status); }; } &&
10912          { ac_try='test -s conftest.$ac_objext'
10913   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
10914   (eval $ac_try) 2>&5
10915   ac_status=$?
10916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10917   (exit $ac_status); }; }; then
10918   ac_cv_type_pid_t=yes
10919 else
10920   echo "$as_me: failed program was:" >&5
10921 sed 's/^/| /' conftest.$ac_ext >&5
10922
10923 ac_cv_type_pid_t=no
10924 fi
10925 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
10926 fi
10927 echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
10928 echo "${ECHO_T}$ac_cv_type_pid_t" >&6
10929 if test $ac_cv_type_pid_t = yes; then
10930   :
10931 else
10932
10933 cat >>confdefs.h <<_ACEOF
10934 #define pid_t int
10935 _ACEOF
10936
10937 fi
10938
10939
10940
10941 for ac_header in unistd.h vfork.h
10942 do
10943 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
10944 echo "$as_me:$LINENO: checking for $ac_header" >&5
10945 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
10946 if eval "test \"\${$as_ac_Header+set}\" = set"; then
10947   echo $ECHO_N "(cached) $ECHO_C" >&6
10948 else
10949   cat >conftest.$ac_ext <<_ACEOF
10950 /* confdefs.h.  */
10951 _ACEOF
10952 cat confdefs.h >>conftest.$ac_ext
10953 cat >>conftest.$ac_ext <<_ACEOF
10954 /* end confdefs.h.  */
10955 #include <$ac_header>
10956 _ACEOF
10957 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
10958   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
10959   ac_status=$?
10960   grep -v '^ *+' conftest.er1 >conftest.err
10961   rm -f conftest.er1
10962   cat conftest.err >&5
10963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10964   (exit $ac_status); } >/dev/null; then
10965   if test -s conftest.err; then
10966     ac_cpp_err=$ac_c_preproc_warn_flag
10967     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
10968   else
10969     ac_cpp_err=
10970   fi
10971 else
10972   ac_cpp_err=yes
10973 fi
10974 if test -z "$ac_cpp_err"; then
10975   eval "$as_ac_Header=yes"
10976 else
10977   echo "$as_me: failed program was:" >&5
10978 sed 's/^/| /' conftest.$ac_ext >&5
10979
10980   eval "$as_ac_Header=no"
10981 fi
10982 rm -f conftest.err conftest.$ac_ext
10983 fi
10984 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
10985 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
10986 if test `eval echo '${'$as_ac_Header'}'` = yes; then
10987   cat >>confdefs.h <<_ACEOF
10988 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
10989 _ACEOF
10990
10991 fi
10992 done
10993
10994
10995
10996 for ac_func in fork vfork
10997 do
10998 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10999 echo "$as_me:$LINENO: checking for $ac_func" >&5
11000 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
11001 if eval "test \"\${$as_ac_var+set}\" = set"; then
11002   echo $ECHO_N "(cached) $ECHO_C" >&6
11003 else
11004   cat >conftest.$ac_ext <<_ACEOF
11005 /* confdefs.h.  */
11006 _ACEOF
11007 cat confdefs.h >>conftest.$ac_ext
11008 cat >>conftest.$ac_ext <<_ACEOF
11009 /* end confdefs.h.  */
11010 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11011    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11012 #define $ac_func innocuous_$ac_func
11013
11014 /* System header to define __stub macros and hopefully few prototypes,
11015     which can conflict with char $ac_func (); below.
11016     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11017     <limits.h> exists even on freestanding compilers.  */
11018
11019 #ifdef __STDC__
11020 # include <limits.h>
11021 #else
11022 # include <assert.h>
11023 #endif
11024
11025 #undef $ac_func
11026
11027 /* Override any gcc2 internal prototype to avoid an error.  */
11028 #ifdef __cplusplus
11029 extern "C"
11030 {
11031 #endif
11032 /* We use char because int might match the return type of a gcc2
11033    builtin and then its argument prototype would still apply.  */
11034 char $ac_func ();
11035 /* The GNU C library defines this for functions which it implements
11036     to always fail with ENOSYS.  Some functions are actually named
11037     something starting with __ and the normal name is an alias.  */
11038 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
11039 choke me
11040 #else
11041 char (*f) () = $ac_func;
11042 #endif
11043 #ifdef __cplusplus
11044 }
11045 #endif
11046
11047 int
11048 main ()
11049 {
11050 return f != $ac_func;
11051   ;
11052   return 0;
11053 }
11054 _ACEOF
11055 rm -f conftest.$ac_objext conftest$ac_exeext
11056 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11057   (eval $ac_link) 2>conftest.er1
11058   ac_status=$?
11059   grep -v '^ *+' conftest.er1 >conftest.err
11060   rm -f conftest.er1
11061   cat conftest.err >&5
11062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11063   (exit $ac_status); } &&
11064          { ac_try='test -z "$ac_c_werror_flag"
11065                          || test ! -s conftest.err'
11066   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11067   (eval $ac_try) 2>&5
11068   ac_status=$?
11069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11070   (exit $ac_status); }; } &&
11071          { ac_try='test -s conftest$ac_exeext'
11072   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11073   (eval $ac_try) 2>&5
11074   ac_status=$?
11075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11076   (exit $ac_status); }; }; then
11077   eval "$as_ac_var=yes"
11078 else
11079   echo "$as_me: failed program was:" >&5
11080 sed 's/^/| /' conftest.$ac_ext >&5
11081
11082 eval "$as_ac_var=no"
11083 fi
11084 rm -f conftest.err conftest.$ac_objext \
11085       conftest$ac_exeext conftest.$ac_ext
11086 fi
11087 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
11088 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
11089 if test `eval echo '${'$as_ac_var'}'` = yes; then
11090   cat >>confdefs.h <<_ACEOF
11091 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11092 _ACEOF
11093
11094 fi
11095 done
11096
11097 if test "x$ac_cv_func_fork" = xyes; then
11098   echo "$as_me:$LINENO: checking for working fork" >&5
11099 echo $ECHO_N "checking for working fork... $ECHO_C" >&6
11100 if test "${ac_cv_func_fork_works+set}" = set; then
11101   echo $ECHO_N "(cached) $ECHO_C" >&6
11102 else
11103   if test "$cross_compiling" = yes; then
11104   ac_cv_func_fork_works=cross
11105 else
11106   cat >conftest.$ac_ext <<_ACEOF
11107 /* By Ruediger Kuhlmann. */
11108       #include <sys/types.h>
11109       #if HAVE_UNISTD_H
11110       # include <unistd.h>
11111       #endif
11112       /* Some systems only have a dummy stub for fork() */
11113       int main ()
11114       {
11115         if (fork() < 0)
11116           exit (1);
11117         exit (0);
11118       }
11119 _ACEOF
11120 rm -f conftest$ac_exeext
11121 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11122   (eval $ac_link) 2>&5
11123   ac_status=$?
11124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11125   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11126   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11127   (eval $ac_try) 2>&5
11128   ac_status=$?
11129   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11130   (exit $ac_status); }; }; then
11131   ac_cv_func_fork_works=yes
11132 else
11133   echo "$as_me: program exited with status $ac_status" >&5
11134 echo "$as_me: failed program was:" >&5
11135 sed 's/^/| /' conftest.$ac_ext >&5
11136
11137 ( exit $ac_status )
11138 ac_cv_func_fork_works=no
11139 fi
11140 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11141 fi
11142 fi
11143 echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
11144 echo "${ECHO_T}$ac_cv_func_fork_works" >&6
11145
11146 else
11147   ac_cv_func_fork_works=$ac_cv_func_fork
11148 fi
11149 if test "x$ac_cv_func_fork_works" = xcross; then
11150   case $host in
11151     *-*-amigaos* | *-*-msdosdjgpp*)
11152       # Override, as these systems have only a dummy fork() stub
11153       ac_cv_func_fork_works=no
11154       ;;
11155     *)
11156       ac_cv_func_fork_works=yes
11157       ;;
11158   esac
11159   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
11160 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
11161 fi
11162 ac_cv_func_vfork_works=$ac_cv_func_vfork
11163 if test "x$ac_cv_func_vfork" = xyes; then
11164   echo "$as_me:$LINENO: checking for working vfork" >&5
11165 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
11166 if test "${ac_cv_func_vfork_works+set}" = set; then
11167   echo $ECHO_N "(cached) $ECHO_C" >&6
11168 else
11169   if test "$cross_compiling" = yes; then
11170   ac_cv_func_vfork_works=cross
11171 else
11172   cat >conftest.$ac_ext <<_ACEOF
11173 /* confdefs.h.  */
11174 _ACEOF
11175 cat confdefs.h >>conftest.$ac_ext
11176 cat >>conftest.$ac_ext <<_ACEOF
11177 /* end confdefs.h.  */
11178 /* Thanks to Paul Eggert for this test.  */
11179 #include <stdio.h>
11180 #include <stdlib.h>
11181 #include <sys/types.h>
11182 #include <sys/stat.h>
11183 #include <sys/wait.h>
11184 #if HAVE_UNISTD_H
11185 # include <unistd.h>
11186 #endif
11187 #if HAVE_VFORK_H
11188 # include <vfork.h>
11189 #endif
11190 /* On some sparc systems, changes by the child to local and incoming
11191    argument registers are propagated back to the parent.  The compiler
11192    is told about this with #include <vfork.h>, but some compilers
11193    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
11194    static variable whose address is put into a register that is
11195    clobbered by the vfork.  */
11196 static void
11197 #ifdef __cplusplus
11198 sparc_address_test (int arg)
11199 # else
11200 sparc_address_test (arg) int arg;
11201 #endif
11202 {
11203   static pid_t child;
11204   if (!child) {
11205     child = vfork ();
11206     if (child < 0) {
11207       perror ("vfork");
11208       _exit(2);
11209     }
11210     if (!child) {
11211       arg = getpid();
11212       write(-1, "", 0);
11213       _exit (arg);
11214     }
11215   }
11216 }
11217
11218 int
11219 main ()
11220 {
11221   pid_t parent = getpid ();
11222   pid_t child;
11223
11224   sparc_address_test (0);
11225
11226   child = vfork ();
11227
11228   if (child == 0) {
11229     /* Here is another test for sparc vfork register problems.  This
11230        test uses lots of local variables, at least as many local
11231        variables as main has allocated so far including compiler
11232        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
11233        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
11234        reuse the register of parent for one of the local variables,
11235        since it will think that parent can't possibly be used any more
11236        in this routine.  Assigning to the local variable will thus
11237        munge parent in the parent process.  */
11238     pid_t
11239       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
11240       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
11241     /* Convince the compiler that p..p7 are live; otherwise, it might
11242        use the same hardware register for all 8 local variables.  */
11243     if (p != p1 || p != p2 || p != p3 || p != p4
11244         || p != p5 || p != p6 || p != p7)
11245       _exit(1);
11246
11247     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
11248        from child file descriptors.  If the child closes a descriptor
11249        before it execs or exits, this munges the parent's descriptor
11250        as well.  Test for this by closing stdout in the child.  */
11251     _exit(close(fileno(stdout)) != 0);
11252   } else {
11253     int status;
11254     struct stat st;
11255
11256     while (wait(&status) != child)
11257       ;
11258     exit(
11259          /* Was there some problem with vforking?  */
11260          child < 0
11261
11262          /* Did the child fail?  (This shouldn't happen.)  */
11263          || status
11264
11265          /* Did the vfork/compiler bug occur?  */
11266          || parent != getpid()
11267
11268          /* Did the file descriptor bug occur?  */
11269          || fstat(fileno(stdout), &st) != 0
11270          );
11271   }
11272 }
11273 _ACEOF
11274 rm -f conftest$ac_exeext
11275 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11276   (eval $ac_link) 2>&5
11277   ac_status=$?
11278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11279   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
11280   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11281   (eval $ac_try) 2>&5
11282   ac_status=$?
11283   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11284   (exit $ac_status); }; }; then
11285   ac_cv_func_vfork_works=yes
11286 else
11287   echo "$as_me: program exited with status $ac_status" >&5
11288 echo "$as_me: failed program was:" >&5
11289 sed 's/^/| /' conftest.$ac_ext >&5
11290
11291 ( exit $ac_status )
11292 ac_cv_func_vfork_works=no
11293 fi
11294 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
11295 fi
11296 fi
11297 echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
11298 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
11299
11300 fi;
11301 if test "x$ac_cv_func_fork_works" = xcross; then
11302   ac_cv_func_vfork_works=$ac_cv_func_vfork
11303   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
11304 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
11305 fi
11306
11307 if test "x$ac_cv_func_vfork_works" = xyes; then
11308
11309 cat >>confdefs.h <<\_ACEOF
11310 #define HAVE_WORKING_VFORK 1
11311 _ACEOF
11312
11313 else
11314
11315 cat >>confdefs.h <<\_ACEOF
11316 #define vfork fork
11317 _ACEOF
11318
11319 fi
11320 if test "x$ac_cv_func_fork_works" = xyes; then
11321
11322 cat >>confdefs.h <<\_ACEOF
11323 #define HAVE_WORKING_FORK 1
11324 _ACEOF
11325
11326 fi
11327
11328
11329
11330       if test "X$prefix" = "XNONE"; then
11331     acl_final_prefix="$ac_default_prefix"
11332   else
11333     acl_final_prefix="$prefix"
11334   fi
11335   if test "X$exec_prefix" = "XNONE"; then
11336     acl_final_exec_prefix='${prefix}'
11337   else
11338     acl_final_exec_prefix="$exec_prefix"
11339   fi
11340   acl_save_prefix="$prefix"
11341   prefix="$acl_final_prefix"
11342   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
11343   prefix="$acl_save_prefix"
11344
11345
11346 # Check whether --with-gnu-ld or --without-gnu-ld was given.
11347 if test "${with_gnu_ld+set}" = set; then
11348   withval="$with_gnu_ld"
11349   test "$withval" = no || with_gnu_ld=yes
11350 else
11351   with_gnu_ld=no
11352 fi;
11353 # Prepare PATH_SEPARATOR.
11354 # The user is always right.
11355 if test "${PATH_SEPARATOR+set}" != set; then
11356   echo "#! /bin/sh" >conf$$.sh
11357   echo  "exit 0"   >>conf$$.sh
11358   chmod +x conf$$.sh
11359   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
11360     PATH_SEPARATOR=';'
11361   else
11362     PATH_SEPARATOR=:
11363   fi
11364   rm -f conf$$.sh
11365 fi
11366 ac_prog=ld
11367 if test "$GCC" = yes; then
11368   # Check if gcc -print-prog-name=ld gives a path.
11369   echo "$as_me:$LINENO: checking for ld used by GCC" >&5
11370 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
11371   case $host in
11372   *-*-mingw*)
11373     # gcc leaves a trailing carriage return which upsets mingw
11374     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
11375   *)
11376     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
11377   esac
11378   case $ac_prog in
11379     # Accept absolute paths.
11380     [\\/]* | [A-Za-z]:[\\/]*)
11381       re_direlt='/[^/][^/]*/\.\./'
11382       # Canonicalize the path of ld
11383       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
11384       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
11385         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
11386       done
11387       test -z "$LD" && LD="$ac_prog"
11388       ;;
11389   "")
11390     # If it fails, then pretend we aren't using GCC.
11391     ac_prog=ld
11392     ;;
11393   *)
11394     # If it is relative, then search for the first ld in PATH.
11395     with_gnu_ld=unknown
11396     ;;
11397   esac
11398 elif test "$with_gnu_ld" = yes; then
11399   echo "$as_me:$LINENO: checking for GNU ld" >&5
11400 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
11401 else
11402   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
11403 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
11404 fi
11405 if test "${acl_cv_path_LD+set}" = set; then
11406   echo $ECHO_N "(cached) $ECHO_C" >&6
11407 else
11408   if test -z "$LD"; then
11409   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
11410   for ac_dir in $PATH; do
11411     test -z "$ac_dir" && ac_dir=.
11412     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
11413       acl_cv_path_LD="$ac_dir/$ac_prog"
11414       # Check to see if the program is GNU ld.  I'd rather use --version,
11415       # but apparently some GNU ld's only accept -v.
11416       # Break only if it was the GNU/non-GNU ld that we prefer.
11417       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
11418         test "$with_gnu_ld" != no && break
11419       else
11420         test "$with_gnu_ld" != yes && break
11421       fi
11422     fi
11423   done
11424   IFS="$ac_save_ifs"
11425 else
11426   acl_cv_path_LD="$LD" # Let the user override the test with a path.
11427 fi
11428 fi
11429
11430 LD="$acl_cv_path_LD"
11431 if test -n "$LD"; then
11432   echo "$as_me:$LINENO: result: $LD" >&5
11433 echo "${ECHO_T}$LD" >&6
11434 else
11435   echo "$as_me:$LINENO: result: no" >&5
11436 echo "${ECHO_T}no" >&6
11437 fi
11438 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
11439 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
11440    { (exit 1); exit 1; }; }
11441 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
11442 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
11443 if test "${acl_cv_prog_gnu_ld+set}" = set; then
11444   echo $ECHO_N "(cached) $ECHO_C" >&6
11445 else
11446   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
11447 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
11448   acl_cv_prog_gnu_ld=yes
11449 else
11450   acl_cv_prog_gnu_ld=no
11451 fi
11452 fi
11453 echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
11454 echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
11455 with_gnu_ld=$acl_cv_prog_gnu_ld
11456
11457
11458
11459                                                 echo "$as_me:$LINENO: checking for shared library run path origin" >&5
11460 echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
11461 if test "${acl_cv_rpath+set}" = set; then
11462   echo $ECHO_N "(cached) $ECHO_C" >&6
11463 else
11464
11465     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
11466     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
11467     . ./conftest.sh
11468     rm -f ./conftest.sh
11469     acl_cv_rpath=done
11470
11471 fi
11472 echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
11473 echo "${ECHO_T}$acl_cv_rpath" >&6
11474   wl="$acl_cv_wl"
11475   libext="$acl_cv_libext"
11476   shlibext="$acl_cv_shlibext"
11477   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
11478   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
11479   hardcode_direct="$acl_cv_hardcode_direct"
11480   hardcode_minus_L="$acl_cv_hardcode_minus_L"
11481     # Check whether --enable-rpath or --disable-rpath was given.
11482 if test "${enable_rpath+set}" = set; then
11483   enableval="$enable_rpath"
11484   :
11485 else
11486   enable_rpath=yes
11487 fi;
11488
11489
11490
11491
11492
11493
11494
11495     use_additional=yes
11496
11497   acl_save_prefix="$prefix"
11498   prefix="$acl_final_prefix"
11499   acl_save_exec_prefix="$exec_prefix"
11500   exec_prefix="$acl_final_exec_prefix"
11501
11502     eval additional_includedir=\"$includedir\"
11503     eval additional_libdir=\"$libdir\"
11504
11505   exec_prefix="$acl_save_exec_prefix"
11506   prefix="$acl_save_prefix"
11507
11508
11509 # Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
11510 if test "${with_libiconv_prefix+set}" = set; then
11511   withval="$with_libiconv_prefix"
11512
11513     if test "X$withval" = "Xno"; then
11514       use_additional=no
11515     else
11516       if test "X$withval" = "X"; then
11517
11518   acl_save_prefix="$prefix"
11519   prefix="$acl_final_prefix"
11520   acl_save_exec_prefix="$exec_prefix"
11521   exec_prefix="$acl_final_exec_prefix"
11522
11523           eval additional_includedir=\"$includedir\"
11524           eval additional_libdir=\"$libdir\"
11525
11526   exec_prefix="$acl_save_exec_prefix"
11527   prefix="$acl_save_prefix"
11528
11529       else
11530         additional_includedir="$withval/include"
11531         additional_libdir="$withval/lib"
11532       fi
11533     fi
11534
11535 fi;
11536       LIBICONV=
11537   LTLIBICONV=
11538   INCICONV=
11539   rpathdirs=
11540   ltrpathdirs=
11541   names_already_handled=
11542   names_next_round='iconv '
11543   while test -n "$names_next_round"; do
11544     names_this_round="$names_next_round"
11545     names_next_round=
11546     for name in $names_this_round; do
11547       already_handled=
11548       for n in $names_already_handled; do
11549         if test "$n" = "$name"; then
11550           already_handled=yes
11551           break
11552         fi
11553       done
11554       if test -z "$already_handled"; then
11555         names_already_handled="$names_already_handled $name"
11556                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11557         eval value=\"\$HAVE_LIB$uppername\"
11558         if test -n "$value"; then
11559           if test "$value" = yes; then
11560             eval value=\"\$LIB$uppername\"
11561             test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
11562             eval value=\"\$LTLIB$uppername\"
11563             test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
11564           else
11565                                     :
11566           fi
11567         else
11568                               found_dir=
11569           found_la=
11570           found_so=
11571           found_a=
11572           if test $use_additional = yes; then
11573             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11574               found_dir="$additional_libdir"
11575               found_so="$additional_libdir/lib$name.$shlibext"
11576               if test -f "$additional_libdir/lib$name.la"; then
11577                 found_la="$additional_libdir/lib$name.la"
11578               fi
11579             else
11580               if test -f "$additional_libdir/lib$name.$libext"; then
11581                 found_dir="$additional_libdir"
11582                 found_a="$additional_libdir/lib$name.$libext"
11583                 if test -f "$additional_libdir/lib$name.la"; then
11584                   found_la="$additional_libdir/lib$name.la"
11585                 fi
11586               fi
11587             fi
11588           fi
11589           if test "X$found_dir" = "X"; then
11590             for x in $LDFLAGS $LTLIBICONV; do
11591
11592   acl_save_prefix="$prefix"
11593   prefix="$acl_final_prefix"
11594   acl_save_exec_prefix="$exec_prefix"
11595   exec_prefix="$acl_final_exec_prefix"
11596   eval x=\"$x\"
11597   exec_prefix="$acl_save_exec_prefix"
11598   prefix="$acl_save_prefix"
11599
11600               case "$x" in
11601                 -L*)
11602                   dir=`echo "X$x" | sed -e 's/^X-L//'`
11603                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11604                     found_dir="$dir"
11605                     found_so="$dir/lib$name.$shlibext"
11606                     if test -f "$dir/lib$name.la"; then
11607                       found_la="$dir/lib$name.la"
11608                     fi
11609                   else
11610                     if test -f "$dir/lib$name.$libext"; then
11611                       found_dir="$dir"
11612                       found_a="$dir/lib$name.$libext"
11613                       if test -f "$dir/lib$name.la"; then
11614                         found_la="$dir/lib$name.la"
11615                       fi
11616                     fi
11617                   fi
11618                   ;;
11619               esac
11620               if test "X$found_dir" != "X"; then
11621                 break
11622               fi
11623             done
11624           fi
11625           if test "X$found_dir" != "X"; then
11626                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
11627             if test "X$found_so" != "X"; then
11628                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11629                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11630               else
11631                                                                                 haveit=
11632                 for x in $ltrpathdirs; do
11633                   if test "X$x" = "X$found_dir"; then
11634                     haveit=yes
11635                     break
11636                   fi
11637                 done
11638                 if test -z "$haveit"; then
11639                   ltrpathdirs="$ltrpathdirs $found_dir"
11640                 fi
11641                                 if test "$hardcode_direct" = yes; then
11642                                                       LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11643                 else
11644                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11645                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11646                                                             haveit=
11647                     for x in $rpathdirs; do
11648                       if test "X$x" = "X$found_dir"; then
11649                         haveit=yes
11650                         break
11651                       fi
11652                     done
11653                     if test -z "$haveit"; then
11654                       rpathdirs="$rpathdirs $found_dir"
11655                     fi
11656                   else
11657                                                                                 haveit=
11658                     for x in $LDFLAGS $LIBICONV; do
11659
11660   acl_save_prefix="$prefix"
11661   prefix="$acl_final_prefix"
11662   acl_save_exec_prefix="$exec_prefix"
11663   exec_prefix="$acl_final_exec_prefix"
11664   eval x=\"$x\"
11665   exec_prefix="$acl_save_exec_prefix"
11666   prefix="$acl_save_prefix"
11667
11668                       if test "X$x" = "X-L$found_dir"; then
11669                         haveit=yes
11670                         break
11671                       fi
11672                     done
11673                     if test -z "$haveit"; then
11674                       LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
11675                     fi
11676                     if test "$hardcode_minus_L" != no; then
11677                                                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
11678                     else
11679                                                                                                                                                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11680                     fi
11681                   fi
11682                 fi
11683               fi
11684             else
11685               if test "X$found_a" != "X"; then
11686                                 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
11687               else
11688                                                 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
11689               fi
11690             fi
11691                         additional_includedir=
11692             case "$found_dir" in
11693               */lib | */lib/)
11694                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11695                 additional_includedir="$basedir/include"
11696                 ;;
11697             esac
11698             if test "X$additional_includedir" != "X"; then
11699                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
11700                 haveit=
11701                 if test "X$additional_includedir" = "X/usr/local/include"; then
11702                   if test -n "$GCC"; then
11703                     case $host_os in
11704                       linux*) haveit=yes;;
11705                     esac
11706                   fi
11707                 fi
11708                 if test -z "$haveit"; then
11709                   for x in $CPPFLAGS $INCICONV; do
11710
11711   acl_save_prefix="$prefix"
11712   prefix="$acl_final_prefix"
11713   acl_save_exec_prefix="$exec_prefix"
11714   exec_prefix="$acl_final_exec_prefix"
11715   eval x=\"$x\"
11716   exec_prefix="$acl_save_exec_prefix"
11717   prefix="$acl_save_prefix"
11718
11719                     if test "X$x" = "X-I$additional_includedir"; then
11720                       haveit=yes
11721                       break
11722                     fi
11723                   done
11724                   if test -z "$haveit"; then
11725                     if test -d "$additional_includedir"; then
11726                                             INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
11727                     fi
11728                   fi
11729                 fi
11730               fi
11731             fi
11732                         if test -n "$found_la"; then
11733                                                         save_libdir="$libdir"
11734               case "$found_la" in
11735                 */* | *\\*) . "$found_la" ;;
11736                 *) . "./$found_la" ;;
11737               esac
11738               libdir="$save_libdir"
11739                             for dep in $dependency_libs; do
11740                 case "$dep" in
11741                   -L*)
11742                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11743                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
11744                       haveit=
11745                       if test "X$additional_libdir" = "X/usr/local/lib"; then
11746                         if test -n "$GCC"; then
11747                           case $host_os in
11748                             linux*) haveit=yes;;
11749                           esac
11750                         fi
11751                       fi
11752                       if test -z "$haveit"; then
11753                         haveit=
11754                         for x in $LDFLAGS $LIBICONV; do
11755
11756   acl_save_prefix="$prefix"
11757   prefix="$acl_final_prefix"
11758   acl_save_exec_prefix="$exec_prefix"
11759   exec_prefix="$acl_final_exec_prefix"
11760   eval x=\"$x\"
11761   exec_prefix="$acl_save_exec_prefix"
11762   prefix="$acl_save_prefix"
11763
11764                           if test "X$x" = "X-L$additional_libdir"; then
11765                             haveit=yes
11766                             break
11767                           fi
11768                         done
11769                         if test -z "$haveit"; then
11770                           if test -d "$additional_libdir"; then
11771                                                         LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
11772                           fi
11773                         fi
11774                         haveit=
11775                         for x in $LDFLAGS $LTLIBICONV; do
11776
11777   acl_save_prefix="$prefix"
11778   prefix="$acl_final_prefix"
11779   acl_save_exec_prefix="$exec_prefix"
11780   exec_prefix="$acl_final_exec_prefix"
11781   eval x=\"$x\"
11782   exec_prefix="$acl_save_exec_prefix"
11783   prefix="$acl_save_prefix"
11784
11785                           if test "X$x" = "X-L$additional_libdir"; then
11786                             haveit=yes
11787                             break
11788                           fi
11789                         done
11790                         if test -z "$haveit"; then
11791                           if test -d "$additional_libdir"; then
11792                                                         LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
11793                           fi
11794                         fi
11795                       fi
11796                     fi
11797                     ;;
11798                   -R*)
11799                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
11800                     if test "$enable_rpath" != no; then
11801                                                                   haveit=
11802                       for x in $rpathdirs; do
11803                         if test "X$x" = "X$dir"; then
11804                           haveit=yes
11805                           break
11806                         fi
11807                       done
11808                       if test -z "$haveit"; then
11809                         rpathdirs="$rpathdirs $dir"
11810                       fi
11811                                                                   haveit=
11812                       for x in $ltrpathdirs; do
11813                         if test "X$x" = "X$dir"; then
11814                           haveit=yes
11815                           break
11816                         fi
11817                       done
11818                       if test -z "$haveit"; then
11819                         ltrpathdirs="$ltrpathdirs $dir"
11820                       fi
11821                     fi
11822                     ;;
11823                   -l*)
11824                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11825                     ;;
11826                   *.la)
11827                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11828                     ;;
11829                   *)
11830                                         LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
11831                     LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
11832                     ;;
11833                 esac
11834               done
11835             fi
11836           else
11837                                                             LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
11838             LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
11839           fi
11840         fi
11841       fi
11842     done
11843   done
11844   if test "X$rpathdirs" != "X"; then
11845     if test -n "$hardcode_libdir_separator"; then
11846                         alldirs=
11847       for found_dir in $rpathdirs; do
11848         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11849       done
11850             acl_save_libdir="$libdir"
11851       libdir="$alldirs"
11852       eval flag=\"$hardcode_libdir_flag_spec\"
11853       libdir="$acl_save_libdir"
11854       LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11855     else
11856             for found_dir in $rpathdirs; do
11857         acl_save_libdir="$libdir"
11858         libdir="$found_dir"
11859         eval flag=\"$hardcode_libdir_flag_spec\"
11860         libdir="$acl_save_libdir"
11861         LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
11862       done
11863     fi
11864   fi
11865   if test "X$ltrpathdirs" != "X"; then
11866             for found_dir in $ltrpathdirs; do
11867       LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
11868     done
11869   fi
11870
11871
11872
11873
11874
11875
11876
11877           am_save_CPPFLAGS="$CPPFLAGS"
11878
11879   for element in $INCICONV; do
11880     haveit=
11881     for x in $CPPFLAGS; do
11882
11883   acl_save_prefix="$prefix"
11884   prefix="$acl_final_prefix"
11885   acl_save_exec_prefix="$exec_prefix"
11886   exec_prefix="$acl_final_exec_prefix"
11887   eval x=\"$x\"
11888   exec_prefix="$acl_save_exec_prefix"
11889   prefix="$acl_save_prefix"
11890
11891       if test "X$x" = "X$element"; then
11892         haveit=yes
11893         break
11894       fi
11895     done
11896     if test -z "$haveit"; then
11897       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11898     fi
11899   done
11900
11901
11902   echo "$as_me:$LINENO: checking for iconv" >&5
11903 echo $ECHO_N "checking for iconv... $ECHO_C" >&6
11904 if test "${am_cv_func_iconv+set}" = set; then
11905   echo $ECHO_N "(cached) $ECHO_C" >&6
11906 else
11907
11908     am_cv_func_iconv="no, consider installing GNU libiconv"
11909     am_cv_lib_iconv=no
11910     cat >conftest.$ac_ext <<_ACEOF
11911 /* confdefs.h.  */
11912 _ACEOF
11913 cat confdefs.h >>conftest.$ac_ext
11914 cat >>conftest.$ac_ext <<_ACEOF
11915 /* end confdefs.h.  */
11916 #include <stdlib.h>
11917 #include <iconv.h>
11918 int
11919 main ()
11920 {
11921 iconv_t cd = iconv_open("","");
11922        iconv(cd,NULL,NULL,NULL,NULL);
11923        iconv_close(cd);
11924   ;
11925   return 0;
11926 }
11927 _ACEOF
11928 rm -f conftest.$ac_objext conftest$ac_exeext
11929 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11930   (eval $ac_link) 2>conftest.er1
11931   ac_status=$?
11932   grep -v '^ *+' conftest.er1 >conftest.err
11933   rm -f conftest.er1
11934   cat conftest.err >&5
11935   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11936   (exit $ac_status); } &&
11937          { ac_try='test -z "$ac_c_werror_flag"
11938                          || test ! -s conftest.err'
11939   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11940   (eval $ac_try) 2>&5
11941   ac_status=$?
11942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11943   (exit $ac_status); }; } &&
11944          { ac_try='test -s conftest$ac_exeext'
11945   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11946   (eval $ac_try) 2>&5
11947   ac_status=$?
11948   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11949   (exit $ac_status); }; }; then
11950   am_cv_func_iconv=yes
11951 else
11952   echo "$as_me: failed program was:" >&5
11953 sed 's/^/| /' conftest.$ac_ext >&5
11954
11955 fi
11956 rm -f conftest.err conftest.$ac_objext \
11957       conftest$ac_exeext conftest.$ac_ext
11958     if test "$am_cv_func_iconv" != yes; then
11959       am_save_LIBS="$LIBS"
11960       LIBS="$LIBS $LIBICONV"
11961       cat >conftest.$ac_ext <<_ACEOF
11962 /* confdefs.h.  */
11963 _ACEOF
11964 cat confdefs.h >>conftest.$ac_ext
11965 cat >>conftest.$ac_ext <<_ACEOF
11966 /* end confdefs.h.  */
11967 #include <stdlib.h>
11968 #include <iconv.h>
11969 int
11970 main ()
11971 {
11972 iconv_t cd = iconv_open("","");
11973          iconv(cd,NULL,NULL,NULL,NULL);
11974          iconv_close(cd);
11975   ;
11976   return 0;
11977 }
11978 _ACEOF
11979 rm -f conftest.$ac_objext conftest$ac_exeext
11980 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
11981   (eval $ac_link) 2>conftest.er1
11982   ac_status=$?
11983   grep -v '^ *+' conftest.er1 >conftest.err
11984   rm -f conftest.er1
11985   cat conftest.err >&5
11986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11987   (exit $ac_status); } &&
11988          { ac_try='test -z "$ac_c_werror_flag"
11989                          || test ! -s conftest.err'
11990   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11991   (eval $ac_try) 2>&5
11992   ac_status=$?
11993   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11994   (exit $ac_status); }; } &&
11995          { ac_try='test -s conftest$ac_exeext'
11996   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
11997   (eval $ac_try) 2>&5
11998   ac_status=$?
11999   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12000   (exit $ac_status); }; }; then
12001   am_cv_lib_iconv=yes
12002         am_cv_func_iconv=yes
12003 else
12004   echo "$as_me: failed program was:" >&5
12005 sed 's/^/| /' conftest.$ac_ext >&5
12006
12007 fi
12008 rm -f conftest.err conftest.$ac_objext \
12009       conftest$ac_exeext conftest.$ac_ext
12010       LIBS="$am_save_LIBS"
12011     fi
12012
12013 fi
12014 echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
12015 echo "${ECHO_T}$am_cv_func_iconv" >&6
12016   if test "$am_cv_func_iconv" = yes; then
12017
12018 cat >>confdefs.h <<\_ACEOF
12019 #define HAVE_ICONV 1
12020 _ACEOF
12021
12022   fi
12023   if test "$am_cv_lib_iconv" = yes; then
12024     echo "$as_me:$LINENO: checking how to link with libiconv" >&5
12025 echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
12026     echo "$as_me:$LINENO: result: $LIBICONV" >&5
12027 echo "${ECHO_T}$LIBICONV" >&6
12028   else
12029             CPPFLAGS="$am_save_CPPFLAGS"
12030     LIBICONV=
12031     LTLIBICONV=
12032   fi
12033
12034
12035
12036   if test "$am_cv_func_iconv" = yes; then
12037     echo "$as_me:$LINENO: checking for iconv declaration" >&5
12038 echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
12039     if test "${am_cv_proto_iconv+set}" = set; then
12040   echo $ECHO_N "(cached) $ECHO_C" >&6
12041 else
12042
12043       cat >conftest.$ac_ext <<_ACEOF
12044 /* confdefs.h.  */
12045 _ACEOF
12046 cat confdefs.h >>conftest.$ac_ext
12047 cat >>conftest.$ac_ext <<_ACEOF
12048 /* end confdefs.h.  */
12049
12050 #include <stdlib.h>
12051 #include <iconv.h>
12052 extern
12053 #ifdef __cplusplus
12054 "C"
12055 #endif
12056 #if defined(__STDC__) || defined(__cplusplus)
12057 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
12058 #else
12059 size_t iconv();
12060 #endif
12061
12062 int
12063 main ()
12064 {
12065
12066   ;
12067   return 0;
12068 }
12069 _ACEOF
12070 rm -f conftest.$ac_objext
12071 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12072   (eval $ac_compile) 2>conftest.er1
12073   ac_status=$?
12074   grep -v '^ *+' conftest.er1 >conftest.err
12075   rm -f conftest.er1
12076   cat conftest.err >&5
12077   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12078   (exit $ac_status); } &&
12079          { ac_try='test -z "$ac_c_werror_flag"
12080                          || test ! -s conftest.err'
12081   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12082   (eval $ac_try) 2>&5
12083   ac_status=$?
12084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12085   (exit $ac_status); }; } &&
12086          { ac_try='test -s conftest.$ac_objext'
12087   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12088   (eval $ac_try) 2>&5
12089   ac_status=$?
12090   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12091   (exit $ac_status); }; }; then
12092   am_cv_proto_iconv_arg1=""
12093 else
12094   echo "$as_me: failed program was:" >&5
12095 sed 's/^/| /' conftest.$ac_ext >&5
12096
12097 am_cv_proto_iconv_arg1="const"
12098 fi
12099 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12100       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);"
12101 fi
12102
12103     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
12104     echo "$as_me:$LINENO: result: ${ac_t:-
12105          }$am_cv_proto_iconv" >&5
12106 echo "${ECHO_T}${ac_t:-
12107          }$am_cv_proto_iconv" >&6
12108
12109 cat >>confdefs.h <<_ACEOF
12110 #define ICONV_CONST $am_cv_proto_iconv_arg1
12111 _ACEOF
12112
12113   fi
12114
12115 # Until we have in-tree GNU iconv:
12116 LIBICONV_DEP=
12117
12118
12119
12120   echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
12121 echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
12122 if test "${am_cv_val_LC_MESSAGES+set}" = set; then
12123   echo $ECHO_N "(cached) $ECHO_C" >&6
12124 else
12125   cat >conftest.$ac_ext <<_ACEOF
12126 /* confdefs.h.  */
12127 _ACEOF
12128 cat confdefs.h >>conftest.$ac_ext
12129 cat >>conftest.$ac_ext <<_ACEOF
12130 /* end confdefs.h.  */
12131 #include <locale.h>
12132 int
12133 main ()
12134 {
12135 return LC_MESSAGES
12136   ;
12137   return 0;
12138 }
12139 _ACEOF
12140 rm -f conftest.$ac_objext conftest$ac_exeext
12141 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12142   (eval $ac_link) 2>conftest.er1
12143   ac_status=$?
12144   grep -v '^ *+' conftest.er1 >conftest.err
12145   rm -f conftest.er1
12146   cat conftest.err >&5
12147   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12148   (exit $ac_status); } &&
12149          { ac_try='test -z "$ac_c_werror_flag"
12150                          || test ! -s conftest.err'
12151   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12152   (eval $ac_try) 2>&5
12153   ac_status=$?
12154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12155   (exit $ac_status); }; } &&
12156          { ac_try='test -s conftest$ac_exeext'
12157   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12158   (eval $ac_try) 2>&5
12159   ac_status=$?
12160   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12161   (exit $ac_status); }; }; then
12162   am_cv_val_LC_MESSAGES=yes
12163 else
12164   echo "$as_me: failed program was:" >&5
12165 sed 's/^/| /' conftest.$ac_ext >&5
12166
12167 am_cv_val_LC_MESSAGES=no
12168 fi
12169 rm -f conftest.err conftest.$ac_objext \
12170       conftest$ac_exeext conftest.$ac_ext
12171 fi
12172 echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
12173 echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
12174   if test $am_cv_val_LC_MESSAGES = yes; then
12175
12176 cat >>confdefs.h <<\_ACEOF
12177 #define HAVE_LC_MESSAGES 1
12178 _ACEOF
12179
12180   fi
12181
12182
12183
12184   echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
12185 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
12186 if test "${am_cv_langinfo_codeset+set}" = set; then
12187   echo $ECHO_N "(cached) $ECHO_C" >&6
12188 else
12189   cat >conftest.$ac_ext <<_ACEOF
12190 /* confdefs.h.  */
12191 _ACEOF
12192 cat confdefs.h >>conftest.$ac_ext
12193 cat >>conftest.$ac_ext <<_ACEOF
12194 /* end confdefs.h.  */
12195 #include <langinfo.h>
12196 int
12197 main ()
12198 {
12199 char* cs = nl_langinfo(CODESET);
12200   ;
12201   return 0;
12202 }
12203 _ACEOF
12204 rm -f conftest.$ac_objext conftest$ac_exeext
12205 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12206   (eval $ac_link) 2>conftest.er1
12207   ac_status=$?
12208   grep -v '^ *+' conftest.er1 >conftest.err
12209   rm -f conftest.er1
12210   cat conftest.err >&5
12211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12212   (exit $ac_status); } &&
12213          { ac_try='test -z "$ac_c_werror_flag"
12214                          || test ! -s conftest.err'
12215   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12216   (eval $ac_try) 2>&5
12217   ac_status=$?
12218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12219   (exit $ac_status); }; } &&
12220          { ac_try='test -s conftest$ac_exeext'
12221   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12222   (eval $ac_try) 2>&5
12223   ac_status=$?
12224   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12225   (exit $ac_status); }; }; then
12226   am_cv_langinfo_codeset=yes
12227 else
12228   echo "$as_me: failed program was:" >&5
12229 sed 's/^/| /' conftest.$ac_ext >&5
12230
12231 am_cv_langinfo_codeset=no
12232 fi
12233 rm -f conftest.err conftest.$ac_objext \
12234       conftest$ac_exeext conftest.$ac_ext
12235
12236 fi
12237 echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
12238 echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
12239   if test $am_cv_langinfo_codeset = yes; then
12240
12241 cat >>confdefs.h <<\_ACEOF
12242 #define HAVE_LANGINFO_CODESET 1
12243 _ACEOF
12244
12245   fi
12246
12247
12248 # We will need to find libiberty.h and ansidecl.h
12249 saved_CFLAGS="$CFLAGS"
12250 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
12251
12252
12253
12254
12255
12256
12257
12258
12259
12260
12261
12262
12263
12264
12265
12266
12267
12268
12269
12270
12271
12272
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290 for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
12291         strsignal strstr strverscmp \
12292         errno snprintf vsnprintf vasprintf malloc realloc calloc \
12293         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
12294 do
12295   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12296 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12297 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12298 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12299   echo $ECHO_N "(cached) $ECHO_C" >&6
12300 else
12301   cat >conftest.$ac_ext <<_ACEOF
12302 /* confdefs.h.  */
12303 _ACEOF
12304 cat confdefs.h >>conftest.$ac_ext
12305 cat >>conftest.$ac_ext <<_ACEOF
12306 /* end confdefs.h.  */
12307 #undef $ac_tr_decl
12308 #define $ac_tr_decl 1
12309
12310 #include "ansidecl.h"
12311 #include "system.h"
12312
12313 int
12314 main ()
12315 {
12316 #ifndef $ac_func
12317 char *(*pfn) = (char *(*)) $ac_func ;
12318 #endif
12319   ;
12320   return 0;
12321 }
12322 _ACEOF
12323 rm -f conftest.$ac_objext
12324 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12325   (eval $ac_compile) 2>conftest.er1
12326   ac_status=$?
12327   grep -v '^ *+' conftest.er1 >conftest.err
12328   rm -f conftest.er1
12329   cat conftest.err >&5
12330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12331   (exit $ac_status); } &&
12332          { ac_try='test -z "$ac_c_werror_flag"
12333                          || test ! -s conftest.err'
12334   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12335   (eval $ac_try) 2>&5
12336   ac_status=$?
12337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12338   (exit $ac_status); }; } &&
12339          { ac_try='test -s conftest.$ac_objext'
12340   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12341   (eval $ac_try) 2>&5
12342   ac_status=$?
12343   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12344   (exit $ac_status); }; }; then
12345   eval "gcc_cv_have_decl_$ac_func=yes"
12346 else
12347   echo "$as_me: failed program was:" >&5
12348 sed 's/^/| /' conftest.$ac_ext >&5
12349
12350 eval "gcc_cv_have_decl_$ac_func=no"
12351 fi
12352 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12353 fi
12354
12355 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12356   echo "$as_me:$LINENO: result: yes" >&5
12357 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12358 #define $ac_tr_decl 1
12359 _ACEOF
12360
12361 else
12362   echo "$as_me:$LINENO: result: no" >&5
12363 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12364 #define $ac_tr_decl 0
12365 _ACEOF
12366
12367 fi
12368
12369 done
12370
12371
12372
12373
12374
12375 for ac_func in getrlimit setrlimit getrusage
12376 do
12377   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12378 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12379 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12380 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12381   echo $ECHO_N "(cached) $ECHO_C" >&6
12382 else
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 #undef $ac_tr_decl
12390 #define $ac_tr_decl 1
12391
12392 #include "ansidecl.h"
12393 #include "system.h"
12394 #ifdef HAVE_SYS_RESOURCE_H
12395 #include <sys/resource.h>
12396 #endif
12397
12398
12399 int
12400 main ()
12401 {
12402 #ifndef $ac_func
12403 char *(*pfn) = (char *(*)) $ac_func ;
12404 #endif
12405   ;
12406   return 0;
12407 }
12408 _ACEOF
12409 rm -f conftest.$ac_objext
12410 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12411   (eval $ac_compile) 2>conftest.er1
12412   ac_status=$?
12413   grep -v '^ *+' conftest.er1 >conftest.err
12414   rm -f conftest.er1
12415   cat conftest.err >&5
12416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12417   (exit $ac_status); } &&
12418          { ac_try='test -z "$ac_c_werror_flag"
12419                          || test ! -s conftest.err'
12420   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12421   (eval $ac_try) 2>&5
12422   ac_status=$?
12423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12424   (exit $ac_status); }; } &&
12425          { ac_try='test -s conftest.$ac_objext'
12426   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12427   (eval $ac_try) 2>&5
12428   ac_status=$?
12429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12430   (exit $ac_status); }; }; then
12431   eval "gcc_cv_have_decl_$ac_func=yes"
12432 else
12433   echo "$as_me: failed program was:" >&5
12434 sed 's/^/| /' conftest.$ac_ext >&5
12435
12436 eval "gcc_cv_have_decl_$ac_func=no"
12437 fi
12438 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12439 fi
12440
12441 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12442   echo "$as_me:$LINENO: result: yes" >&5
12443 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12444 #define $ac_tr_decl 1
12445 _ACEOF
12446
12447 else
12448   echo "$as_me:$LINENO: result: no" >&5
12449 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12450 #define $ac_tr_decl 0
12451 _ACEOF
12452
12453 fi
12454
12455 done
12456
12457
12458 cat >conftest.$ac_ext <<_ACEOF
12459 /* confdefs.h.  */
12460 _ACEOF
12461 cat confdefs.h >>conftest.$ac_ext
12462 cat >>conftest.$ac_ext <<_ACEOF
12463 /* end confdefs.h.  */
12464
12465 #include "ansidecl.h"
12466 #include "system.h"
12467 #ifdef HAVE_SYS_RESOURCE_H
12468 #include <sys/resource.h>
12469 #endif
12470
12471 int
12472 main ()
12473 {
12474 rlim_t l = 0;
12475   ;
12476   return 0;
12477 }
12478 _ACEOF
12479 rm -f conftest.$ac_objext
12480 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12481   (eval $ac_compile) 2>conftest.er1
12482   ac_status=$?
12483   grep -v '^ *+' conftest.er1 >conftest.err
12484   rm -f conftest.er1
12485   cat conftest.err >&5
12486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12487   (exit $ac_status); } &&
12488          { ac_try='test -z "$ac_c_werror_flag"
12489                          || test ! -s conftest.err'
12490   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12491   (eval $ac_try) 2>&5
12492   ac_status=$?
12493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12494   (exit $ac_status); }; } &&
12495          { ac_try='test -s conftest.$ac_objext'
12496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12497   (eval $ac_try) 2>&5
12498   ac_status=$?
12499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12500   (exit $ac_status); }; }; then
12501   :
12502 else
12503   echo "$as_me: failed program was:" >&5
12504 sed 's/^/| /' conftest.$ac_ext >&5
12505
12506
12507 cat >>confdefs.h <<\_ACEOF
12508 #define rlim_t long
12509 _ACEOF
12510
12511 fi
12512 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12513
12514 # On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
12515 # FREAD and FWRITE macros.  Fortunately, for GCC's single usage of ldgetname
12516 # in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
12517 # to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
12518
12519 for ac_func in ldgetname
12520 do
12521   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12522 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12523 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12524 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12525   echo $ECHO_N "(cached) $ECHO_C" >&6
12526 else
12527   cat >conftest.$ac_ext <<_ACEOF
12528 /* confdefs.h.  */
12529 _ACEOF
12530 cat confdefs.h >>conftest.$ac_ext
12531 cat >>conftest.$ac_ext <<_ACEOF
12532 /* end confdefs.h.  */
12533 #undef $ac_tr_decl
12534 #define $ac_tr_decl 1
12535
12536 #include "ansidecl.h"
12537 #include "system.h"
12538 #ifdef HAVE_LDFCN_H
12539 #undef FREAD
12540 #undef FWRITE
12541 #include <ldfcn.h>
12542 #endif
12543
12544
12545 int
12546 main ()
12547 {
12548 #ifndef $ac_func
12549 char *(*pfn) = (char *(*)) $ac_func ;
12550 #endif
12551   ;
12552   return 0;
12553 }
12554 _ACEOF
12555 rm -f conftest.$ac_objext
12556 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12557   (eval $ac_compile) 2>conftest.er1
12558   ac_status=$?
12559   grep -v '^ *+' conftest.er1 >conftest.err
12560   rm -f conftest.er1
12561   cat conftest.err >&5
12562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12563   (exit $ac_status); } &&
12564          { ac_try='test -z "$ac_c_werror_flag"
12565                          || test ! -s conftest.err'
12566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12567   (eval $ac_try) 2>&5
12568   ac_status=$?
12569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12570   (exit $ac_status); }; } &&
12571          { ac_try='test -s conftest.$ac_objext'
12572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12573   (eval $ac_try) 2>&5
12574   ac_status=$?
12575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12576   (exit $ac_status); }; }; then
12577   eval "gcc_cv_have_decl_$ac_func=yes"
12578 else
12579   echo "$as_me: failed program was:" >&5
12580 sed 's/^/| /' conftest.$ac_ext >&5
12581
12582 eval "gcc_cv_have_decl_$ac_func=no"
12583 fi
12584 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12585 fi
12586
12587 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12588   echo "$as_me:$LINENO: result: yes" >&5
12589 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12590 #define $ac_tr_decl 1
12591 _ACEOF
12592
12593 else
12594   echo "$as_me:$LINENO: result: no" >&5
12595 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12596 #define $ac_tr_decl 0
12597 _ACEOF
12598
12599 fi
12600
12601 done
12602
12603
12604
12605 for ac_func in times
12606 do
12607   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12608 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12609 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12610 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12611   echo $ECHO_N "(cached) $ECHO_C" >&6
12612 else
12613   cat >conftest.$ac_ext <<_ACEOF
12614 /* confdefs.h.  */
12615 _ACEOF
12616 cat confdefs.h >>conftest.$ac_ext
12617 cat >>conftest.$ac_ext <<_ACEOF
12618 /* end confdefs.h.  */
12619 #undef $ac_tr_decl
12620 #define $ac_tr_decl 1
12621
12622 #include "ansidecl.h"
12623 #include "system.h"
12624 #ifdef HAVE_SYS_TIMES_H
12625 #include <sys/times.h>
12626 #endif
12627
12628
12629 int
12630 main ()
12631 {
12632 #ifndef $ac_func
12633 char *(*pfn) = (char *(*)) $ac_func ;
12634 #endif
12635   ;
12636   return 0;
12637 }
12638 _ACEOF
12639 rm -f conftest.$ac_objext
12640 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12641   (eval $ac_compile) 2>conftest.er1
12642   ac_status=$?
12643   grep -v '^ *+' conftest.er1 >conftest.err
12644   rm -f conftest.er1
12645   cat conftest.err >&5
12646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12647   (exit $ac_status); } &&
12648          { ac_try='test -z "$ac_c_werror_flag"
12649                          || test ! -s conftest.err'
12650   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12651   (eval $ac_try) 2>&5
12652   ac_status=$?
12653   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12654   (exit $ac_status); }; } &&
12655          { ac_try='test -s conftest.$ac_objext'
12656   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12657   (eval $ac_try) 2>&5
12658   ac_status=$?
12659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12660   (exit $ac_status); }; }; then
12661   eval "gcc_cv_have_decl_$ac_func=yes"
12662 else
12663   echo "$as_me: failed program was:" >&5
12664 sed 's/^/| /' conftest.$ac_ext >&5
12665
12666 eval "gcc_cv_have_decl_$ac_func=no"
12667 fi
12668 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12669 fi
12670
12671 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12672   echo "$as_me:$LINENO: result: yes" >&5
12673 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12674 #define $ac_tr_decl 1
12675 _ACEOF
12676
12677 else
12678   echo "$as_me:$LINENO: result: no" >&5
12679 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12680 #define $ac_tr_decl 0
12681 _ACEOF
12682
12683 fi
12684
12685 done
12686
12687
12688
12689 for ac_func in sigaltstack
12690 do
12691   ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
12692 echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
12693 echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
12694 if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
12695   echo $ECHO_N "(cached) $ECHO_C" >&6
12696 else
12697   cat >conftest.$ac_ext <<_ACEOF
12698 /* confdefs.h.  */
12699 _ACEOF
12700 cat confdefs.h >>conftest.$ac_ext
12701 cat >>conftest.$ac_ext <<_ACEOF
12702 /* end confdefs.h.  */
12703 #undef $ac_tr_decl
12704 #define $ac_tr_decl 1
12705
12706 #include "ansidecl.h"
12707 #include "system.h"
12708 #include <signal.h>
12709
12710
12711 int
12712 main ()
12713 {
12714 #ifndef $ac_func
12715 char *(*pfn) = (char *(*)) $ac_func ;
12716 #endif
12717   ;
12718   return 0;
12719 }
12720 _ACEOF
12721 rm -f conftest.$ac_objext
12722 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12723   (eval $ac_compile) 2>conftest.er1
12724   ac_status=$?
12725   grep -v '^ *+' conftest.er1 >conftest.err
12726   rm -f conftest.er1
12727   cat conftest.err >&5
12728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12729   (exit $ac_status); } &&
12730          { ac_try='test -z "$ac_c_werror_flag"
12731                          || test ! -s conftest.err'
12732   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12733   (eval $ac_try) 2>&5
12734   ac_status=$?
12735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736   (exit $ac_status); }; } &&
12737          { ac_try='test -s conftest.$ac_objext'
12738   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12739   (eval $ac_try) 2>&5
12740   ac_status=$?
12741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12742   (exit $ac_status); }; }; then
12743   eval "gcc_cv_have_decl_$ac_func=yes"
12744 else
12745   echo "$as_me: failed program was:" >&5
12746 sed 's/^/| /' conftest.$ac_ext >&5
12747
12748 eval "gcc_cv_have_decl_$ac_func=no"
12749 fi
12750 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12751 fi
12752
12753 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
12754   echo "$as_me:$LINENO: result: yes" >&5
12755 echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
12756 #define $ac_tr_decl 1
12757 _ACEOF
12758
12759 else
12760   echo "$as_me:$LINENO: result: no" >&5
12761 echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
12762 #define $ac_tr_decl 0
12763 _ACEOF
12764
12765 fi
12766
12767 done
12768
12769
12770 # More time-related stuff.
12771 echo "$as_me:$LINENO: checking for struct tms" >&5
12772 echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
12773 if test "${ac_cv_struct_tms+set}" = set; then
12774   echo $ECHO_N "(cached) $ECHO_C" >&6
12775 else
12776
12777 cat >conftest.$ac_ext <<_ACEOF
12778 /* confdefs.h.  */
12779 _ACEOF
12780 cat confdefs.h >>conftest.$ac_ext
12781 cat >>conftest.$ac_ext <<_ACEOF
12782 /* end confdefs.h.  */
12783
12784 #include "ansidecl.h"
12785 #include "system.h"
12786 #ifdef HAVE_SYS_TIMES_H
12787 #include <sys/times.h>
12788 #endif
12789
12790 int
12791 main ()
12792 {
12793 struct tms tms;
12794   ;
12795   return 0;
12796 }
12797 _ACEOF
12798 rm -f conftest.$ac_objext
12799 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12800   (eval $ac_compile) 2>conftest.er1
12801   ac_status=$?
12802   grep -v '^ *+' conftest.er1 >conftest.err
12803   rm -f conftest.er1
12804   cat conftest.err >&5
12805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12806   (exit $ac_status); } &&
12807          { ac_try='test -z "$ac_c_werror_flag"
12808                          || test ! -s conftest.err'
12809   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12810   (eval $ac_try) 2>&5
12811   ac_status=$?
12812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12813   (exit $ac_status); }; } &&
12814          { ac_try='test -s conftest.$ac_objext'
12815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12816   (eval $ac_try) 2>&5
12817   ac_status=$?
12818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12819   (exit $ac_status); }; }; then
12820   ac_cv_struct_tms=yes
12821 else
12822   echo "$as_me: failed program was:" >&5
12823 sed 's/^/| /' conftest.$ac_ext >&5
12824
12825 ac_cv_struct_tms=no
12826 fi
12827 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12828 fi
12829 echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
12830 echo "${ECHO_T}$ac_cv_struct_tms" >&6
12831 if test $ac_cv_struct_tms = yes; then
12832
12833 cat >>confdefs.h <<\_ACEOF
12834 #define HAVE_STRUCT_TMS 1
12835 _ACEOF
12836
12837 fi
12838
12839 # use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
12840 # revisit after autoconf 2.50.
12841 echo "$as_me:$LINENO: checking for clock_t" >&5
12842 echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
12843 if test "${gcc_cv_type_clock_t+set}" = set; then
12844   echo $ECHO_N "(cached) $ECHO_C" >&6
12845 else
12846
12847 cat >conftest.$ac_ext <<_ACEOF
12848 /* confdefs.h.  */
12849 _ACEOF
12850 cat confdefs.h >>conftest.$ac_ext
12851 cat >>conftest.$ac_ext <<_ACEOF
12852 /* end confdefs.h.  */
12853
12854 #include "ansidecl.h"
12855 #include "system.h"
12856
12857 int
12858 main ()
12859 {
12860 clock_t x;
12861   ;
12862   return 0;
12863 }
12864 _ACEOF
12865 rm -f conftest.$ac_objext
12866 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
12867   (eval $ac_compile) 2>conftest.er1
12868   ac_status=$?
12869   grep -v '^ *+' conftest.er1 >conftest.err
12870   rm -f conftest.er1
12871   cat conftest.err >&5
12872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12873   (exit $ac_status); } &&
12874          { ac_try='test -z "$ac_c_werror_flag"
12875                          || test ! -s conftest.err'
12876   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12877   (eval $ac_try) 2>&5
12878   ac_status=$?
12879   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12880   (exit $ac_status); }; } &&
12881          { ac_try='test -s conftest.$ac_objext'
12882   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12883   (eval $ac_try) 2>&5
12884   ac_status=$?
12885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12886   (exit $ac_status); }; }; then
12887   gcc_cv_type_clock_t=yes
12888 else
12889   echo "$as_me: failed program was:" >&5
12890 sed 's/^/| /' conftest.$ac_ext >&5
12891
12892 gcc_cv_type_clock_t=no
12893 fi
12894 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
12895 fi
12896 echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
12897 echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
12898 if test $gcc_cv_type_clock_t = yes; then
12899
12900 cat >>confdefs.h <<\_ACEOF
12901 #define HAVE_CLOCK_T 1
12902 _ACEOF
12903
12904 fi
12905
12906 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
12907 CFLAGS="$saved_CFLAGS"
12908
12909 # Check whether --enable-initfini-array or --disable-initfini-array was given.
12910 if test "${enable_initfini_array+set}" = set; then
12911   enableval="$enable_initfini_array"
12912
12913 else
12914
12915 echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
12916 echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
12917 if test "${gcc_cv_initfini_array+set}" = set; then
12918   echo $ECHO_N "(cached) $ECHO_C" >&6
12919 else
12920     if test "$cross_compiling" = yes; then
12921   gcc_cv_initfini_array=no
12922 else
12923   cat >conftest.$ac_ext <<_ACEOF
12924 /* confdefs.h.  */
12925 _ACEOF
12926 cat confdefs.h >>conftest.$ac_ext
12927 cat >>conftest.$ac_ext <<_ACEOF
12928 /* end confdefs.h.  */
12929
12930 static int x = -1;
12931 int main (void) { return x; }
12932 int foo (void) { x = 0; }
12933 int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
12934 _ACEOF
12935 rm -f conftest$ac_exeext
12936 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
12937   (eval $ac_link) 2>&5
12938   ac_status=$?
12939   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12940   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
12941   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
12942   (eval $ac_try) 2>&5
12943   ac_status=$?
12944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12945   (exit $ac_status); }; }; then
12946   gcc_cv_initfini_array=yes
12947 else
12948   echo "$as_me: program exited with status $ac_status" >&5
12949 echo "$as_me: failed program was:" >&5
12950 sed 's/^/| /' conftest.$ac_ext >&5
12951
12952 ( exit $ac_status )
12953 gcc_cv_initfini_array=no
12954 fi
12955 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
12956 fi
12957 fi
12958 echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
12959 echo "${ECHO_T}$gcc_cv_initfini_array" >&6
12960   enable_initfini_array=$gcc_cv_initfini_array
12961
12962 fi;
12963 if test $enable_initfini_array = yes; then
12964
12965 cat >>confdefs.h <<\_ACEOF
12966 #define HAVE_INITFINI_ARRAY 1
12967 _ACEOF
12968
12969 fi
12970
12971 # mkdir takes a single argument on some systems.
12972 echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
12973 echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
12974 if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
12975   echo $ECHO_N "(cached) $ECHO_C" >&6
12976 else
12977   cat >conftest.$ac_ext <<_ACEOF
12978 /* confdefs.h.  */
12979 _ACEOF
12980 cat confdefs.h >>conftest.$ac_ext
12981 cat >>conftest.$ac_ext <<_ACEOF
12982 /* end confdefs.h.  */
12983
12984 #include <sys/types.h>
12985 #ifdef HAVE_SYS_STAT_H
12986 # include <sys/stat.h>
12987 #endif
12988 #ifdef HAVE_UNISTD_H
12989 # include <unistd.h>
12990 #endif
12991 #ifdef HAVE_DIRECT_H
12992 # include <direct.h>
12993 #endif
12994 int
12995 main ()
12996 {
12997 mkdir ("foo", 0);
12998   ;
12999   return 0;
13000 }
13001 _ACEOF
13002 rm -f conftest.$ac_objext
13003 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13004   (eval $ac_compile) 2>conftest.er1
13005   ac_status=$?
13006   grep -v '^ *+' conftest.er1 >conftest.err
13007   rm -f conftest.er1
13008   cat conftest.err >&5
13009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13010   (exit $ac_status); } &&
13011          { ac_try='test -z "$ac_c_werror_flag"
13012                          || test ! -s conftest.err'
13013   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13014   (eval $ac_try) 2>&5
13015   ac_status=$?
13016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13017   (exit $ac_status); }; } &&
13018          { ac_try='test -s conftest.$ac_objext'
13019   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13020   (eval $ac_try) 2>&5
13021   ac_status=$?
13022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13023   (exit $ac_status); }; }; then
13024   gcc_cv_mkdir_takes_one_arg=no
13025 else
13026   echo "$as_me: failed program was:" >&5
13027 sed 's/^/| /' conftest.$ac_ext >&5
13028
13029 gcc_cv_mkdir_takes_one_arg=yes
13030 fi
13031 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13032 fi
13033 echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
13034 echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
13035 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
13036
13037 cat >>confdefs.h <<\_ACEOF
13038 #define MKDIR_TAKES_ONE_ARG 1
13039 _ACEOF
13040
13041 fi
13042
13043
13044 # File extensions
13045 manext='.1'
13046 objext='.o'
13047
13048
13049
13050 # With Setjmp/Longjmp based exception handling.
13051 # Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
13052 if test "${enable_sjlj_exceptions+set}" = set; then
13053   enableval="$enable_sjlj_exceptions"
13054   case $target in
13055   *-*-hpux10*)
13056     if test $enableval != yes; then
13057       { echo "$as_me:$LINENO: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
13058 echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
13059       enableval=yes
13060     fi
13061     ;;
13062 esac
13063 force_sjlj_exceptions=yes
13064 else
13065   case $target in
13066   *-*-hpux10*)
13067     force_sjlj_exceptions=yes
13068     enableval=yes
13069     ;;
13070   *)
13071     force_sjlj_exceptions=no
13072     ;;
13073 esac
13074 fi;
13075 if test $force_sjlj_exceptions = yes; then
13076   sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
13077
13078 cat >>confdefs.h <<_ACEOF
13079 #define CONFIG_SJLJ_EXCEPTIONS $sjlj
13080 _ACEOF
13081
13082 fi
13083
13084 # For platforms with the unwind ABI which includes an unwind library,
13085 # libunwind, we can choose to use the system libunwind.
13086
13087 # Check whether --with-system-libunwind or --without-system-libunwind was given.
13088 if test "${with_system_libunwind+set}" = set; then
13089   withval="$with_system_libunwind"
13090
13091 fi;
13092
13093 # config.gcc also contains tests of with_system_libunwind.
13094 if test x$with_system_libunwind = xyes; then
13095
13096 cat >>confdefs.h <<\_ACEOF
13097 #define HAVE_GETIPINFO 1
13098 _ACEOF
13099
13100 fi
13101
13102 # --------------------------------------------------------
13103 # Build, host, and target specific configuration fragments
13104 # --------------------------------------------------------
13105
13106 # Collect build-machine-specific information.
13107 . ${srcdir}/config.build
13108
13109 # Collect host-machine-specific information.
13110 . ${srcdir}/config.host
13111
13112 target_gtfiles=
13113
13114 # Collect target-machine-specific information.
13115 . ${srcdir}/config.gcc
13116
13117 extra_objs="${host_extra_objs} ${extra_objs}"
13118 extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
13119
13120 # Default the target-machine variables that were not explicitly set.
13121 if test x"$tm_file" = x
13122 then tm_file=$cpu_type/$cpu_type.h; fi
13123
13124 if test x"$extra_headers" = x
13125 then extra_headers=; fi
13126
13127 if test x$md_file = x
13128 then md_file=$cpu_type/$cpu_type.md; fi
13129
13130 if test x$out_file = x
13131 then out_file=$cpu_type/$cpu_type.c; fi
13132
13133 if test x"$tmake_file" = x
13134 then tmake_file=$cpu_type/t-$cpu_type
13135 fi
13136
13137 if test x"$dwarf2" = xyes
13138 then tm_file="$tm_file tm-dwarf2.h"
13139 fi
13140
13141 # Say what files are being used for the output code and MD file.
13142 echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
13143 echo "Using \`$srcdir/config/$md_file' as machine description file."
13144
13145 # If any of the xm_file variables contain nonexistent files, warn
13146 # about them and drop them.
13147
13148 bx=
13149 for x in $build_xm_file; do
13150   if    test -f $srcdir/config/$x
13151   then      bx="$bx $x"
13152   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13153 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13154   fi
13155 done
13156 build_xm_file="$bx"
13157
13158 hx=
13159 for x in $host_xm_file; do
13160   if    test -f $srcdir/config/$x
13161   then      hx="$hx $x"
13162   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13163 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13164   fi
13165 done
13166 host_xm_file="$hx"
13167
13168 tx=
13169 for x in $xm_file; do
13170   if    test -f $srcdir/config/$x
13171   then      tx="$tx $x"
13172   else      { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
13173 echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
13174   fi
13175 done
13176 xm_file="$tx"
13177
13178 count=a
13179 for f in $tm_file; do
13180         count=${count}x
13181 done
13182 if test $count = ax; then
13183         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
13184 else
13185         echo "Using the following target machine macro files:"
13186         for f in $tm_file; do
13187                 echo "  $srcdir/config/$f"
13188         done
13189 fi
13190
13191 if test x$need_64bit_hwint = xyes; then
13192
13193 cat >>confdefs.h <<\_ACEOF
13194 #define NEED_64BIT_HOST_WIDE_INT 1
13195 _ACEOF
13196
13197 fi
13198
13199 if test x$use_long_long_for_widest_fast_int = xyes; then
13200
13201 cat >>confdefs.h <<\_ACEOF
13202 #define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
13203 _ACEOF
13204
13205 fi
13206
13207 count=a
13208 for f in $host_xm_file; do
13209         count=${count}x
13210 done
13211 if test $count = a; then
13212         :
13213 elif test $count = ax; then
13214         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
13215 else
13216         echo "Using the following host machine macro files:"
13217         for f in $host_xm_file; do
13218                 echo "  $srcdir/config/$f"
13219         done
13220 fi
13221 echo "Using ${out_host_hook_obj} for host machine hooks."
13222
13223 if test "$host_xm_file" != "$build_xm_file"; then
13224         count=a
13225         for f in $build_xm_file; do
13226                 count=${count}x
13227         done
13228         if test $count = a; then
13229                 :
13230         elif test $count = ax; then
13231                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
13232         else
13233                 echo "Using the following build machine macro files:"
13234                 for f in $build_xm_file; do
13235                         echo "  $srcdir/config/$f"
13236                 done
13237         fi
13238 fi
13239
13240 case ${host} in
13241   powerpc*-*-darwin*)
13242     echo "$as_me:$LINENO: checking whether mcontext_t fields have underscores" >&5
13243 echo $ECHO_N "checking whether mcontext_t fields have underscores... $ECHO_C" >&6
13244 if test "${gcc_cv_mcontext_underscores+set}" = set; then
13245   echo $ECHO_N "(cached) $ECHO_C" >&6
13246 else
13247   cat >conftest.$ac_ext <<_ACEOF
13248
13249 #include <sys/cdefs.h>
13250 #include <sys/signal.h>
13251 #include <ucontext.h>
13252 int main() { mcontext_t m; if (m->ss.srr0) return 0; return 0; }
13253
13254 _ACEOF
13255 rm -f conftest.$ac_objext
13256 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
13257   (eval $ac_compile) 2>conftest.er1
13258   ac_status=$?
13259   grep -v '^ *+' conftest.er1 >conftest.err
13260   rm -f conftest.er1
13261   cat conftest.err >&5
13262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13263   (exit $ac_status); } &&
13264          { ac_try='test -z "$ac_c_werror_flag"
13265                          || test ! -s conftest.err'
13266   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13267   (eval $ac_try) 2>&5
13268   ac_status=$?
13269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13270   (exit $ac_status); }; } &&
13271          { ac_try='test -s conftest.$ac_objext'
13272   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13273   (eval $ac_try) 2>&5
13274   ac_status=$?
13275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13276   (exit $ac_status); }; }; then
13277   gcc_cv_mcontext_underscores=no
13278 else
13279   echo "$as_me: failed program was:" >&5
13280 sed 's/^/| /' conftest.$ac_ext >&5
13281
13282 gcc_cv_mcontext_underscores=yes
13283 fi
13284 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
13285 fi
13286 echo "$as_me:$LINENO: result: $gcc_cv_mcontext_underscores" >&5
13287 echo "${ECHO_T}$gcc_cv_mcontext_underscores" >&6
13288       if test $gcc_cv_mcontext_underscores = yes; then
13289
13290 cat >>confdefs.h <<\_ACEOF
13291 #define HAS_MCONTEXT_T_UNDERSCORES
13292 _ACEOF
13293
13294       fi
13295     ;;
13296 esac
13297
13298 # ---------
13299 # Threading
13300 # ---------
13301
13302 # Check if a valid thread package
13303 case ${enable_threads} in
13304   "" | no)
13305     # No threads
13306     target_thread_file='single'
13307     ;;
13308   yes)
13309     # default
13310     target_thread_file='single'
13311     ;;
13312   aix | dce | gnat | irix | posix | posix95 | rtems | \
13313   single | solaris | vxworks | win32 | mipssde)
13314     target_thread_file=${enable_threads}
13315     ;;
13316   *)
13317     echo "${enable_threads} is an unknown thread package" 1>&2
13318     exit 1
13319     ;;
13320 esac
13321
13322 if test x${thread_file} = x; then
13323   # No thread file set by target-specific clauses in config.gcc,
13324   # so use file chosen by default logic above
13325   thread_file=${target_thread_file}
13326 fi
13327
13328 # Make gthr-default.h if we have a thread file.
13329 gthread_flags=
13330 if test $thread_file != single; then
13331   echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h-t
13332   if diff gthr-default.h-t gthr-default.h 2>/dev/null; then
13333     rm -f gthr-default.h-t
13334   else
13335     mv -f gthr-default.h-t gthr-default.h
13336   fi
13337   gthread_flags=-DHAVE_GTHR_DEFAULT
13338 fi
13339
13340
13341 # --------
13342 # UNSORTED
13343 # --------
13344
13345 use_cxa_atexit=no
13346 if test x$enable___cxa_atexit = xyes || \
13347    test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
13348   if test x$host = x$target; then
13349     case $host in
13350       # mingw32 doesn't have __cxa_atexit but uses atexit registration
13351       # keyed to flag_use_cxa_atexit
13352       *-*-mingw32*)
13353         use_cxa_atexit=yes
13354         ;;
13355       *)
13356         echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
13357 echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
13358 if test "${ac_cv_func___cxa_atexit+set}" = set; then
13359   echo $ECHO_N "(cached) $ECHO_C" >&6
13360 else
13361   cat >conftest.$ac_ext <<_ACEOF
13362 /* confdefs.h.  */
13363 _ACEOF
13364 cat confdefs.h >>conftest.$ac_ext
13365 cat >>conftest.$ac_ext <<_ACEOF
13366 /* end confdefs.h.  */
13367 /* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
13368    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
13369 #define __cxa_atexit innocuous___cxa_atexit
13370
13371 /* System header to define __stub macros and hopefully few prototypes,
13372     which can conflict with char __cxa_atexit (); below.
13373     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
13374     <limits.h> exists even on freestanding compilers.  */
13375
13376 #ifdef __STDC__
13377 # include <limits.h>
13378 #else
13379 # include <assert.h>
13380 #endif
13381
13382 #undef __cxa_atexit
13383
13384 /* Override any gcc2 internal prototype to avoid an error.  */
13385 #ifdef __cplusplus
13386 extern "C"
13387 {
13388 #endif
13389 /* We use char because int might match the return type of a gcc2
13390    builtin and then its argument prototype would still apply.  */
13391 char __cxa_atexit ();
13392 /* The GNU C library defines this for functions which it implements
13393     to always fail with ENOSYS.  Some functions are actually named
13394     something starting with __ and the normal name is an alias.  */
13395 #if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
13396 choke me
13397 #else
13398 char (*f) () = __cxa_atexit;
13399 #endif
13400 #ifdef __cplusplus
13401 }
13402 #endif
13403
13404 int
13405 main ()
13406 {
13407 return f != __cxa_atexit;
13408   ;
13409   return 0;
13410 }
13411 _ACEOF
13412 rm -f conftest.$ac_objext conftest$ac_exeext
13413 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13414   (eval $ac_link) 2>conftest.er1
13415   ac_status=$?
13416   grep -v '^ *+' conftest.er1 >conftest.err
13417   rm -f conftest.er1
13418   cat conftest.err >&5
13419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13420   (exit $ac_status); } &&
13421          { ac_try='test -z "$ac_c_werror_flag"
13422                          || test ! -s conftest.err'
13423   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13424   (eval $ac_try) 2>&5
13425   ac_status=$?
13426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13427   (exit $ac_status); }; } &&
13428          { ac_try='test -s conftest$ac_exeext'
13429   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13430   (eval $ac_try) 2>&5
13431   ac_status=$?
13432   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13433   (exit $ac_status); }; }; then
13434   ac_cv_func___cxa_atexit=yes
13435 else
13436   echo "$as_me: failed program was:" >&5
13437 sed 's/^/| /' conftest.$ac_ext >&5
13438
13439 ac_cv_func___cxa_atexit=no
13440 fi
13441 rm -f conftest.err conftest.$ac_objext \
13442       conftest$ac_exeext conftest.$ac_ext
13443 fi
13444 echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
13445 echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
13446 if test $ac_cv_func___cxa_atexit = yes; then
13447   use_cxa_atexit=yes
13448 else
13449   echo "__cxa_atexit can't be enabled on this target"
13450 fi
13451
13452         ;;
13453     esac
13454   else
13455     # We can't check for __cxa_atexit when building a cross, so assume
13456     # it is available
13457     use_cxa_atexit=yes
13458   fi
13459   if test x$use_cxa_atexit = xyes; then
13460
13461 cat >>confdefs.h <<\_ACEOF
13462 #define DEFAULT_USE_CXA_ATEXIT 2
13463 _ACEOF
13464
13465   fi
13466 fi
13467
13468 use_getipinfo=yes
13469 if test x$with_system_libunwind = xyes; then
13470    if test x$host = x$target; then
13471      echo "$as_me:$LINENO: checking for library containing _Unwind_GetIPInfo" >&5
13472 echo $ECHO_N "checking for library containing _Unwind_GetIPInfo... $ECHO_C" >&6
13473 if test "${ac_cv_search__Unwind_GetIPInfo+set}" = set; then
13474   echo $ECHO_N "(cached) $ECHO_C" >&6
13475 else
13476   ac_func_search_save_LIBS=$LIBS
13477 ac_cv_search__Unwind_GetIPInfo=no
13478 cat >conftest.$ac_ext <<_ACEOF
13479 /* confdefs.h.  */
13480 _ACEOF
13481 cat confdefs.h >>conftest.$ac_ext
13482 cat >>conftest.$ac_ext <<_ACEOF
13483 /* end confdefs.h.  */
13484
13485 /* Override any gcc2 internal prototype to avoid an error.  */
13486 #ifdef __cplusplus
13487 extern "C"
13488 #endif
13489 /* We use char because int might match the return type of a gcc2
13490    builtin and then its argument prototype would still apply.  */
13491 char _Unwind_GetIPInfo ();
13492 int
13493 main ()
13494 {
13495 _Unwind_GetIPInfo ();
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500 rm -f conftest.$ac_objext conftest$ac_exeext
13501 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13502   (eval $ac_link) 2>conftest.er1
13503   ac_status=$?
13504   grep -v '^ *+' conftest.er1 >conftest.err
13505   rm -f conftest.er1
13506   cat conftest.err >&5
13507   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13508   (exit $ac_status); } &&
13509          { ac_try='test -z "$ac_c_werror_flag"
13510                          || test ! -s conftest.err'
13511   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13512   (eval $ac_try) 2>&5
13513   ac_status=$?
13514   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13515   (exit $ac_status); }; } &&
13516          { ac_try='test -s conftest$ac_exeext'
13517   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13518   (eval $ac_try) 2>&5
13519   ac_status=$?
13520   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13521   (exit $ac_status); }; }; then
13522   ac_cv_search__Unwind_GetIPInfo="none required"
13523 else
13524   echo "$as_me: failed program was:" >&5
13525 sed 's/^/| /' conftest.$ac_ext >&5
13526
13527 fi
13528 rm -f conftest.err conftest.$ac_objext \
13529       conftest$ac_exeext conftest.$ac_ext
13530 if test "$ac_cv_search__Unwind_GetIPInfo" = no; then
13531   for ac_lib in unwind; do
13532     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13533     cat >conftest.$ac_ext <<_ACEOF
13534 /* confdefs.h.  */
13535 _ACEOF
13536 cat confdefs.h >>conftest.$ac_ext
13537 cat >>conftest.$ac_ext <<_ACEOF
13538 /* end confdefs.h.  */
13539
13540 /* Override any gcc2 internal prototype to avoid an error.  */
13541 #ifdef __cplusplus
13542 extern "C"
13543 #endif
13544 /* We use char because int might match the return type of a gcc2
13545    builtin and then its argument prototype would still apply.  */
13546 char _Unwind_GetIPInfo ();
13547 int
13548 main ()
13549 {
13550 _Unwind_GetIPInfo ();
13551   ;
13552   return 0;
13553 }
13554 _ACEOF
13555 rm -f conftest.$ac_objext conftest$ac_exeext
13556 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13557   (eval $ac_link) 2>conftest.er1
13558   ac_status=$?
13559   grep -v '^ *+' conftest.er1 >conftest.err
13560   rm -f conftest.er1
13561   cat conftest.err >&5
13562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13563   (exit $ac_status); } &&
13564          { ac_try='test -z "$ac_c_werror_flag"
13565                          || test ! -s conftest.err'
13566   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13567   (eval $ac_try) 2>&5
13568   ac_status=$?
13569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13570   (exit $ac_status); }; } &&
13571          { ac_try='test -s conftest$ac_exeext'
13572   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13573   (eval $ac_try) 2>&5
13574   ac_status=$?
13575   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13576   (exit $ac_status); }; }; then
13577   ac_cv_search__Unwind_GetIPInfo="-l$ac_lib"
13578 break
13579 else
13580   echo "$as_me: failed program was:" >&5
13581 sed 's/^/| /' conftest.$ac_ext >&5
13582
13583 fi
13584 rm -f conftest.err conftest.$ac_objext \
13585       conftest$ac_exeext conftest.$ac_ext
13586   done
13587 fi
13588 LIBS=$ac_func_search_save_LIBS
13589 fi
13590 echo "$as_me:$LINENO: result: $ac_cv_search__Unwind_GetIPInfo" >&5
13591 echo "${ECHO_T}$ac_cv_search__Unwind_GetIPInfo" >&6
13592 if test "$ac_cv_search__Unwind_GetIPInfo" != no; then
13593   test "$ac_cv_search__Unwind_GetIPInfo" = "none required" || LIBS="$ac_cv_search__Unwind_GetIPInfo $LIBS"
13594
13595 else
13596   use_getipinfo=no
13597 fi
13598
13599    fi
13600 fi
13601
13602 if test x$use_getipinfo = xyes; then
13603
13604 cat >>confdefs.h <<\_ACEOF
13605 #define HAVE_GETIPINFO 1
13606 _ACEOF
13607
13608 else
13609    echo "The system unwind library does not support _Unwind_GetIPInfo."
13610 fi
13611
13612 # Look for a file containing extra machine modes.
13613 if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
13614   extra_modes_file='$(srcdir)'/config/${extra_modes}
13615
13616
13617 cat >>confdefs.h <<_ACEOF
13618 #define EXTRA_MODES_FILE "config/$extra_modes"
13619 _ACEOF
13620
13621 fi
13622
13623 # Convert extra_options into a form suitable for Makefile use.
13624 extra_opt_files=
13625 for f in $extra_options; do
13626   extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
13627 done
13628
13629
13630 # auto-host.h is the file containing items generated by autoconf and is
13631 # the first file included by config.h.
13632 # If host=build, it is correct to have bconfig include auto-host.h
13633 # as well.  If host!=build, we are in error and need to do more
13634 # work to find out the build config parameters.
13635 if test x$host = x$build
13636 then
13637         build_auto=auto-host.h
13638 else
13639         # We create a subdir, then run autoconf in the subdir.
13640         # To prevent recursion we set host and build for the new
13641         # invocation of configure to the build for this invocation
13642         # of configure.
13643         tempdir=build.$$
13644         rm -rf $tempdir
13645         mkdir $tempdir
13646         cd $tempdir
13647         case ${srcdir} in
13648         /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
13649         *) realsrcdir=../${srcdir};;
13650         esac
13651         saved_CFLAGS="${CFLAGS}"
13652         CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
13653         LDFLAGS="${LDFLAGS_FOR_BUILD}" \
13654         ${realsrcdir}/configure \
13655                 --enable-languages=${enable_languages-all} \
13656                 --target=$target_alias --host=$build_alias --build=$build_alias
13657         CFLAGS="${saved_CFLAGS}"
13658
13659         # We just finished tests for the build machine, so rename
13660         # the file auto-build.h in the gcc directory.
13661         mv auto-host.h ../auto-build.h
13662         cd ..
13663         rm -rf $tempdir
13664         build_auto=auto-build.h
13665 fi
13666
13667
13668 tm_file="${tm_file} defaults.h"
13669 tm_p_file="${tm_p_file} tm-preds.h"
13670 host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
13671 build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
13672 # We don't want ansidecl.h in target files, write code there in ISO/GNU C.
13673 # put this back in temporarily.
13674 xm_file="auto-host.h ansidecl.h ${xm_file}"
13675
13676 # --------
13677 # UNSORTED
13678 # --------
13679
13680 # Compile in configure arguments.
13681 if test -f configargs.h ; then
13682         # Being re-configured.
13683         gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
13684         gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
13685 else
13686         gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
13687 fi
13688
13689 # Double all backslashes and backslash all quotes to turn
13690 # gcc_config_arguments into a C string.
13691 sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
13692 $gcc_config_arguments
13693 EOF
13694 gcc_config_arguments_str=`cat conftest.out`
13695 rm -f conftest.out
13696
13697 cat > configargs.h <<EOF
13698 /* Generated automatically. */
13699 static const char configuration_arguments[] = "$gcc_config_arguments_str";
13700 static const char thread_model[] = "$thread_file";
13701
13702 static const struct {
13703   const char *name, *value;
13704 } configure_default_options[] = $configure_default_options;
13705 EOF
13706
13707 # Internationalization
13708 # If we haven't got the data from the intl directory,
13709 # assume NLS is disabled.
13710 USE_NLS=no
13711 LIBINTL=
13712 LIBINTL_DEP=
13713 INCINTL=
13714 XGETTEXT=
13715 GMSGFMT=
13716 POSUB=
13717
13718 if test -f  ../intl/config.intl; then
13719   .  ../intl/config.intl
13720 fi
13721 echo "$as_me:$LINENO: checking whether NLS is requested" >&5
13722 echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
13723 if test x"$USE_NLS" != xyes; then
13724   echo "$as_me:$LINENO: result: no" >&5
13725 echo "${ECHO_T}no" >&6
13726 else
13727   echo "$as_me:$LINENO: result: yes" >&5
13728 echo "${ECHO_T}yes" >&6
13729
13730 cat >>confdefs.h <<\_ACEOF
13731 #define ENABLE_NLS 1
13732 _ACEOF
13733
13734
13735   echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
13736 echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
13737   # Look for .po and .gmo files in the source directory.
13738   CATALOGS=
13739   XLINGUAS=
13740   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
13741     # If there aren't any .gmo files the shell will give us the
13742     # literal string "../path/to/srcdir/po/*.gmo" which has to be
13743     # weeded out.
13744     case "$cat" in *\**)
13745       continue;;
13746     esac
13747     # The quadruple backslash is collapsed to a double backslash
13748     # by the backticks, then collapsed again by the double quotes,
13749     # leaving us with one backslash in the sed expression (right
13750     # before the dot that mustn't act as a wildcard).
13751     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
13752     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
13753     # The user is allowed to set LINGUAS to a list of languages to
13754     # install catalogs for.  If it's empty that means "all of them."
13755     if test "x$LINGUAS" = x; then
13756       CATALOGS="$CATALOGS $cat"
13757       XLINGUAS="$XLINGUAS $lang"
13758     else
13759       case "$LINGUAS" in *$lang*)
13760         CATALOGS="$CATALOGS $cat"
13761         XLINGUAS="$XLINGUAS $lang"
13762         ;;
13763       esac
13764     fi
13765   done
13766   LINGUAS="$XLINGUAS"
13767   echo "$as_me:$LINENO: result: $LINGUAS" >&5
13768 echo "${ECHO_T}$LINGUAS" >&6
13769
13770
13771     DATADIRNAME=share
13772
13773   INSTOBJEXT=.mo
13774
13775   GENCAT=gencat
13776
13777   CATOBJEXT=.gmo
13778
13779 fi
13780
13781 # If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
13782 # -liconv on the link line twice.
13783 case "$LIBINTL" in *$LIBICONV*)
13784         LIBICONV= ;;
13785 esac
13786
13787 # Check whether --enable-secureplt or --disable-secureplt was given.
13788 if test "${enable_secureplt+set}" = set; then
13789   enableval="$enable_secureplt"
13790
13791 fi;
13792
13793 # Check whether --enable-cld or --disable-cld was given.
13794 if test "${enable_cld+set}" = set; then
13795   enableval="$enable_cld"
13796
13797 else
13798   enable_cld=no
13799 fi;
13800
13801 # Windows32 Registry support for specifying GCC installation paths.
13802 # Check whether --enable-win32-registry or --disable-win32-registry was given.
13803 if test "${enable_win32_registry+set}" = set; then
13804   enableval="$enable_win32_registry"
13805
13806 fi;
13807
13808 case $host_os in
13809   win32 | pe | cygwin* | mingw32* | uwin*)
13810     if test "x$enable_win32_registry" != xno; then
13811       echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
13812 echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
13813 if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
13814   echo $ECHO_N "(cached) $ECHO_C" >&6
13815 else
13816   ac_func_search_save_LIBS=$LIBS
13817 ac_cv_search_RegOpenKeyExA=no
13818 cat >conftest.$ac_ext <<_ACEOF
13819 /* confdefs.h.  */
13820 _ACEOF
13821 cat confdefs.h >>conftest.$ac_ext
13822 cat >>conftest.$ac_ext <<_ACEOF
13823 /* end confdefs.h.  */
13824
13825 /* Override any gcc2 internal prototype to avoid an error.  */
13826 #ifdef __cplusplus
13827 extern "C"
13828 #endif
13829 /* We use char because int might match the return type of a gcc2
13830    builtin and then its argument prototype would still apply.  */
13831 char RegOpenKeyExA ();
13832 int
13833 main ()
13834 {
13835 RegOpenKeyExA ();
13836   ;
13837   return 0;
13838 }
13839 _ACEOF
13840 rm -f conftest.$ac_objext conftest$ac_exeext
13841 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13842   (eval $ac_link) 2>conftest.er1
13843   ac_status=$?
13844   grep -v '^ *+' conftest.er1 >conftest.err
13845   rm -f conftest.er1
13846   cat conftest.err >&5
13847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13848   (exit $ac_status); } &&
13849          { ac_try='test -z "$ac_c_werror_flag"
13850                          || test ! -s conftest.err'
13851   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13852   (eval $ac_try) 2>&5
13853   ac_status=$?
13854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13855   (exit $ac_status); }; } &&
13856          { ac_try='test -s conftest$ac_exeext'
13857   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13858   (eval $ac_try) 2>&5
13859   ac_status=$?
13860   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13861   (exit $ac_status); }; }; then
13862   ac_cv_search_RegOpenKeyExA="none required"
13863 else
13864   echo "$as_me: failed program was:" >&5
13865 sed 's/^/| /' conftest.$ac_ext >&5
13866
13867 fi
13868 rm -f conftest.err conftest.$ac_objext \
13869       conftest$ac_exeext conftest.$ac_ext
13870 if test "$ac_cv_search_RegOpenKeyExA" = no; then
13871   for ac_lib in advapi32; do
13872     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13873     cat >conftest.$ac_ext <<_ACEOF
13874 /* confdefs.h.  */
13875 _ACEOF
13876 cat confdefs.h >>conftest.$ac_ext
13877 cat >>conftest.$ac_ext <<_ACEOF
13878 /* end confdefs.h.  */
13879
13880 /* Override any gcc2 internal prototype to avoid an error.  */
13881 #ifdef __cplusplus
13882 extern "C"
13883 #endif
13884 /* We use char because int might match the return type of a gcc2
13885    builtin and then its argument prototype would still apply.  */
13886 char RegOpenKeyExA ();
13887 int
13888 main ()
13889 {
13890 RegOpenKeyExA ();
13891   ;
13892   return 0;
13893 }
13894 _ACEOF
13895 rm -f conftest.$ac_objext conftest$ac_exeext
13896 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
13897   (eval $ac_link) 2>conftest.er1
13898   ac_status=$?
13899   grep -v '^ *+' conftest.er1 >conftest.err
13900   rm -f conftest.er1
13901   cat conftest.err >&5
13902   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13903   (exit $ac_status); } &&
13904          { ac_try='test -z "$ac_c_werror_flag"
13905                          || test ! -s conftest.err'
13906   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13907   (eval $ac_try) 2>&5
13908   ac_status=$?
13909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13910   (exit $ac_status); }; } &&
13911          { ac_try='test -s conftest$ac_exeext'
13912   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
13913   (eval $ac_try) 2>&5
13914   ac_status=$?
13915   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13916   (exit $ac_status); }; }; then
13917   ac_cv_search_RegOpenKeyExA="-l$ac_lib"
13918 break
13919 else
13920   echo "$as_me: failed program was:" >&5
13921 sed 's/^/| /' conftest.$ac_ext >&5
13922
13923 fi
13924 rm -f conftest.err conftest.$ac_objext \
13925       conftest$ac_exeext conftest.$ac_ext
13926   done
13927 fi
13928 LIBS=$ac_func_search_save_LIBS
13929 fi
13930 echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
13931 echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
13932 if test "$ac_cv_search_RegOpenKeyExA" != no; then
13933   test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
13934
13935 else
13936   enable_win32_registry=no
13937 fi
13938
13939     fi
13940
13941     if test "x$enable_win32_registry" != xno; then
13942
13943 cat >>confdefs.h <<\_ACEOF
13944 #define ENABLE_WIN32_REGISTRY 1
13945 _ACEOF
13946
13947
13948       if test "x$enable_win32_registry" != xyes \
13949          && test "x$enable_win32_registry" != x; then
13950
13951 cat >>confdefs.h <<_ACEOF
13952 #define WIN32_REGISTRY_KEY "$enable_win32_registry"
13953 _ACEOF
13954
13955       fi
13956     fi
13957   ;;
13958 esac
13959
13960 # Get an absolute path to the GCC top-level source directory
13961 holddir=`${PWDCMD-pwd}`
13962 cd $srcdir
13963 topdir=`${PWDCMD-pwd}`
13964 cd $holddir
13965
13966 # Conditionalize the makefile for this host machine.
13967 xmake_file=
13968 for f in ${host_xmake_file}
13969 do
13970         if test -f ${srcdir}/config/$f
13971         then
13972                 xmake_file="${xmake_file} \$(srcdir)/config/$f"
13973         fi
13974 done
13975
13976 # Conditionalize the makefile for this target machine.
13977 tmake_file_=
13978 for f in ${tmake_file}
13979 do
13980         if test -f ${srcdir}/config/$f
13981         then
13982                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
13983         fi
13984 done
13985 tmake_file="${tmake_file_}"
13986
13987 out_object_file=`basename $out_file .c`.o
13988
13989 tm_file_list="options.h"
13990 tm_include_list="options.h"
13991 for f in $tm_file; do
13992   case $f in
13993     ./* )
13994        f=`echo $f | sed 's/^..//'`
13995        tm_file_list="${tm_file_list} $f"
13996        tm_include_list="${tm_include_list} $f"
13997        ;;
13998     defaults.h )
13999        tm_file_list="${tm_file_list} \$(srcdir)/$f"
14000        tm_include_list="${tm_include_list} $f"
14001        ;;
14002     * )
14003        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
14004        tm_include_list="${tm_include_list} config/$f"
14005        ;;
14006   esac
14007 done
14008
14009 tm_p_file_list=
14010 tm_p_include_list=
14011 for f in $tm_p_file; do
14012   case $f in
14013     tm-preds.h )
14014        tm_p_file_list="${tm_p_file_list} $f"
14015        tm_p_include_list="${tm_p_include_list} $f"
14016        ;;
14017     * )
14018        tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
14019        tm_p_include_list="${tm_p_include_list} config/$f"
14020   esac
14021 done
14022
14023 xm_file_list=
14024 xm_include_list=
14025 for f in $xm_file; do
14026   case $f in
14027     ansidecl.h )
14028        xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
14029        xm_include_list="${xm_include_list} $f"
14030        ;;
14031     auto-host.h )
14032        xm_file_list="${xm_file_list} $f"
14033        xm_include_list="${xm_include_list} $f"
14034        ;;
14035     * )
14036        xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
14037        xm_include_list="${xm_include_list} config/$f"
14038        ;;
14039   esac
14040 done
14041
14042 host_xm_file_list=
14043 host_xm_include_list=
14044 for f in $host_xm_file; do
14045   case $f in
14046     ansidecl.h )
14047        host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
14048        host_xm_include_list="${host_xm_include_list} $f"
14049        ;;
14050     auto-host.h )
14051        host_xm_file_list="${host_xm_file_list} $f"
14052        host_xm_include_list="${host_xm_include_list} $f"
14053        ;;
14054     * )
14055        host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
14056        host_xm_include_list="${host_xm_include_list} config/$f"
14057        ;;
14058   esac
14059 done
14060
14061 build_xm_file_list=
14062 for f in $build_xm_file; do
14063   case $f in
14064     ansidecl.h )
14065        build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
14066        build_xm_include_list="${build_xm_include_list} $f"
14067        ;;
14068     auto-build.h | auto-host.h )
14069        build_xm_file_list="${build_xm_file_list} $f"
14070        build_xm_include_list="${build_xm_include_list} $f"
14071        ;;
14072     * )
14073        build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
14074        build_xm_include_list="${build_xm_include_list} config/$f"
14075        ;;
14076   esac
14077 done
14078
14079 # Define macro CROSS_DIRECTORY_STRUCTURE in compilation if this is a
14080 # cross-compiler which does not use the native headers and libraries.
14081 # Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
14082 CROSS=
14083 ALL=all.internal
14084 SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14085
14086 if test "x$with_build_sysroot" != x; then
14087   build_system_header_dir=$with_build_sysroot'$${sysroot_headers_suffix}$(NATIVE_SYSTEM_HEADER_DIR)'
14088 else
14089   # This value is used, even on a native system, because
14090   # CROSS_SYSTEM_HEADER_DIR is just
14091   # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
14092   build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
14093 fi
14094
14095 if test x$host != x$target
14096 then
14097         CROSS="-DCROSS_DIRECTORY_STRUCTURE"
14098         ALL=all.cross
14099         SYSTEM_HEADER_DIR=$build_system_header_dir
14100         case "$host","$target" in
14101         # Darwin crosses can use the host system's libraries and headers,
14102         # because of the fat library support.  Of course, it must be the
14103         # same version of Darwin on both sides.  Allow the user to
14104         # just say --target=foo-darwin without a version number to mean
14105         # "the version on this system".
14106             *-*-darwin*,*-*-darwin*)
14107                 hostos=`echo $host | sed 's/.*-darwin/darwin/'`
14108                 targetos=`echo $target | sed 's/.*-darwin/darwin/'`
14109                 if test $hostos = $targetos -o $targetos = darwin ; then
14110                     CROSS=
14111                     SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
14112                     with_headers=yes
14113                 fi
14114                 ;;
14115
14116             i?86-*-*,x86_64-*-* \
14117             | powerpc*-*-*,powerpc64*-*-*)
14118                 CROSS="$CROSS -DNATIVE_CROSS" ;;
14119         esac
14120 elif test "x$TARGET_SYSTEM_ROOT" != x; then
14121         SYSTEM_HEADER_DIR=$build_system_header_dir
14122 fi
14123
14124 # If this is a cross-compiler that does not
14125 # have its own set of headers then define
14126 # inhibit_libc
14127
14128 # If this is using newlib, without having the headers available now,
14129 # then define inhibit_libc in LIBGCC2_CFLAGS.
14130 # This prevents libgcc2 from containing any code which requires libc
14131 # support.
14132 : ${inhibit_libc=false}
14133 if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
14134        test x$with_newlib = xyes ; } &&
14135      { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
14136        inhibit_libc=true
14137 fi
14138
14139
14140 # When building gcc with a cross-compiler, we need to adjust things so
14141 # that the generator programs are still built with the native compiler.
14142 # Also, we cannot run fixincludes or fix-header.
14143
14144 # These are the normal (build=host) settings:
14145 CC_FOR_BUILD='$(CC)'
14146 BUILD_CFLAGS='$(ALL_CFLAGS)'
14147 BUILD_LDFLAGS='$(LDFLAGS)'
14148 STMP_FIXINC=stmp-fixinc
14149
14150 # Possibly disable fixproto, on a per-target basis.
14151 case ${use_fixproto} in
14152   no)
14153     STMP_FIXPROTO=
14154     ;;
14155   yes)
14156     STMP_FIXPROTO=stmp-fixproto
14157     ;;
14158 esac
14159
14160
14161 # And these apply if build != host, or we are generating coverage data
14162 if test x$build != x$host || test "x$coverage_flags" != x
14163 then
14164     BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
14165     BUILD_LDFLAGS='$(LDFLAGS_FOR_BUILD)'
14166
14167     if test "x$TARGET_SYSTEM_ROOT" = x; then
14168         if test "x$STMP_FIXPROTO" != x; then
14169           STMP_FIXPROTO=stmp-install-fixproto
14170         fi
14171     fi
14172 fi
14173
14174 # Expand extra_headers to include complete path.
14175 # This substitutes for lots of t-* files.
14176 extra_headers_list=
14177 # Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
14178 for file in ${extra_headers} ; do
14179   extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
14180 done
14181
14182 # If use_gcc_tgmath is set, append ginclude/tgmath.h.
14183 if test x"$use_gcc_tgmath" = xyes
14184 then extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/tgmath.h"
14185 fi
14186
14187 # Define collect2 in Makefile.
14188 case $host_can_use_collect2 in
14189   no) collect2= ;;
14190   *) collect2='collect2$(exeext)' ;;
14191 esac
14192
14193
14194 # Add a definition of USE_COLLECT2 if system wants one.
14195 case $use_collect2 in
14196   no) use_collect2= ;;
14197   "") ;;
14198   *)
14199     host_xm_defines="${host_xm_defines} USE_COLLECT2"
14200     xm_defines="${xm_defines} USE_COLLECT2"
14201     case $host_can_use_collect2 in
14202       no)
14203         { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
14204 echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
14205    { (exit 1); exit 1; }; }
14206         ;;
14207     esac
14208     ;;
14209 esac
14210
14211 # ---------------------------
14212 # Assembler & linker features
14213 # ---------------------------
14214
14215 # During stage 2, ld is actually gcc/collect-ld, which is a small script to
14216 # discern between when to use prev-ld/ld-new and when to use ld/ld-new.
14217 # However when ld-new is first executed from the build tree, libtool will
14218 # relink it as .libs/lt-ld-new, so that it can give it an RPATH that refers
14219 # to the build tree.  While doing this we need to use the previous-stage
14220 # linker, or we have an infinite loop.  The presence of a shell script as
14221 # ld/ld-new, and the fact that the script *uses ld itself*, is what confuses
14222 # the gcc/collect-ld script.  So we need to know how libtool works, or
14223 # exec-tool will fail.
14224
14225
14226
14227
14228 macro_version='2.1a'
14229 macro_revision='1.2435'
14230
14231
14232
14233
14234
14235
14236
14237
14238
14239
14240
14241
14242 ltmain="$ac_aux_dir/ltmain.sh"
14243
14244 # Set options
14245
14246 enable_dlopen=no
14247
14248
14249 enable_win32_dll=no
14250
14251
14252 # Check whether --enable-shared or --disable-shared was given.
14253 if test "${enable_shared+set}" = set; then
14254   enableval="$enable_shared"
14255   p=${PACKAGE-default}
14256     case $enableval in
14257     yes) enable_shared=yes ;;
14258     no) enable_shared=no ;;
14259     *)
14260       enable_shared=no
14261       # Look at the argument we got.  We use all the common list separators.
14262       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14263       for pkg in $enableval; do
14264         IFS="$lt_save_ifs"
14265         if test "X$pkg" = "X$p"; then
14266           enable_shared=yes
14267         fi
14268       done
14269       IFS="$lt_save_ifs"
14270       ;;
14271     esac
14272 else
14273   enable_shared=yes
14274 fi;
14275
14276
14277
14278
14279
14280
14281
14282
14283 # Check whether --enable-static or --disable-static was given.
14284 if test "${enable_static+set}" = set; then
14285   enableval="$enable_static"
14286   p=${PACKAGE-default}
14287     case $enableval in
14288     yes) enable_static=yes ;;
14289     no) enable_static=no ;;
14290     *)
14291      enable_static=no
14292       # Look at the argument we got.  We use all the common list separators.
14293       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14294       for pkg in $enableval; do
14295         IFS="$lt_save_ifs"
14296         if test "X$pkg" = "X$p"; then
14297           enable_static=yes
14298         fi
14299       done
14300       IFS="$lt_save_ifs"
14301       ;;
14302     esac
14303 else
14304   enable_static=yes
14305 fi;
14306
14307
14308
14309
14310
14311
14312
14313
14314
14315 # Check whether --with-pic or --without-pic was given.
14316 if test "${with_pic+set}" = set; then
14317   withval="$with_pic"
14318   pic_mode="$withval"
14319 else
14320   pic_mode=default
14321 fi;
14322
14323 test -z "$pic_mode" && pic_mode=default
14324
14325
14326
14327
14328
14329
14330
14331 # Check whether --enable-fast-install or --disable-fast-install was given.
14332 if test "${enable_fast_install+set}" = set; then
14333   enableval="$enable_fast_install"
14334   p=${PACKAGE-default}
14335     case $enableval in
14336     yes) enable_fast_install=yes ;;
14337     no) enable_fast_install=no ;;
14338     *)
14339       enable_fast_install=no
14340       # Look at the argument we got.  We use all the common list separators.
14341       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
14342       for pkg in $enableval; do
14343         IFS="$lt_save_ifs"
14344         if test "X$pkg" = "X$p"; then
14345           enable_fast_install=yes
14346         fi
14347       done
14348       IFS="$lt_save_ifs"
14349       ;;
14350     esac
14351 else
14352   enable_fast_install=yes
14353 fi;
14354
14355
14356
14357
14358
14359
14360
14361
14362 echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
14363 echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6
14364 if test "${lt_cv_path_SED+set}" = set; then
14365   echo $ECHO_N "(cached) $ECHO_C" >&6
14366 else
14367   # Loop through the user's path and test for sed and gsed.
14368 # Then use that list of sed's as ones to test for truncation.
14369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14370 for as_dir in $PATH
14371 do
14372   IFS=$as_save_IFS
14373   test -z "$as_dir" && as_dir=.
14374   for lt_ac_prog in sed gsed; do
14375     for ac_exec_ext in '' $ac_executable_extensions; do
14376       if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
14377         lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
14378       fi
14379     done
14380   done
14381 done
14382 IFS=$as_save_IFS
14383 lt_ac_max=0
14384 lt_ac_count=0
14385 # Add /usr/xpg4/bin/sed as it is typically found on Solaris
14386 # along with /bin/sed that truncates output.
14387 for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
14388   test ! -f $lt_ac_sed && continue
14389   cat /dev/null > conftest.in
14390   lt_ac_count=0
14391   echo $ECHO_N "0123456789$ECHO_C" >conftest.in
14392   # Check for GNU sed and select it if it is found.
14393   if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
14394     lt_cv_path_SED=$lt_ac_sed
14395     break
14396   fi
14397   while true; do
14398     cat conftest.in conftest.in >conftest.tmp
14399     mv conftest.tmp conftest.in
14400     cp conftest.in conftest.nl
14401     echo >>conftest.nl
14402     $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
14403     cmp -s conftest.out conftest.nl || break
14404     # 10000 chars as input seems more than enough
14405     test $lt_ac_count -gt 10 && break
14406     lt_ac_count=`expr $lt_ac_count + 1`
14407     if test $lt_ac_count -gt $lt_ac_max; then
14408       lt_ac_max=$lt_ac_count
14409       lt_cv_path_SED=$lt_ac_sed
14410     fi
14411   done
14412 done
14413
14414 fi
14415
14416 SED=$lt_cv_path_SED
14417
14418 echo "$as_me:$LINENO: result: $SED" >&5
14419 echo "${ECHO_T}$SED" >&6
14420
14421 test -z "$SED" && SED=sed
14422 Xsed="$SED -e 1s/^X//"
14423
14424
14425
14426
14427
14428
14429
14430
14431
14432
14433
14434 echo "$as_me:$LINENO: checking for fgrep" >&5
14435 echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
14436 if test "${ac_cv_prog_fgrep+set}" = set; then
14437   echo $ECHO_N "(cached) $ECHO_C" >&6
14438 else
14439   if echo 'ab*c' | (grep -F 'ab*c') >/dev/null 2>&1
14440     then ac_cv_prog_fgrep='grep -F'
14441     else ac_cv_prog_fgrep='fgrep'
14442     fi
14443 fi
14444 echo "$as_me:$LINENO: result: $ac_cv_prog_fgrep" >&5
14445 echo "${ECHO_T}$ac_cv_prog_fgrep" >&6
14446  FGREP=$ac_cv_prog_fgrep
14447
14448
14449 test -z "$GREP" && GREP=grep
14450
14451
14452
14453
14454
14455
14456
14457
14458
14459
14460
14461
14462
14463
14464
14465
14466
14467
14468
14469 # Check whether --with-gnu-ld or --without-gnu-ld was given.
14470 if test "${with_gnu_ld+set}" = set; then
14471   withval="$with_gnu_ld"
14472   test "$withval" = no || with_gnu_ld=yes
14473 else
14474   with_gnu_ld=no
14475 fi;
14476 ac_prog=ld
14477 if test "$GCC" = yes; then
14478   # Check if gcc -print-prog-name=ld gives a path.
14479   echo "$as_me:$LINENO: checking for ld used by $CC" >&5
14480 echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
14481   case $host in
14482   *-*-mingw*)
14483     # gcc leaves a trailing carriage return which upsets mingw
14484     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
14485   *)
14486     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
14487   esac
14488   case $ac_prog in
14489     # Accept absolute paths.
14490     [\\/]* | ?:[\\/]*)
14491       re_direlt='/[^/][^/]*/\.\./'
14492       # Canonicalize the pathname of ld
14493       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
14494       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
14495         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
14496       done
14497       test -z "$LD" && LD="$ac_prog"
14498       ;;
14499   "")
14500     # If it fails, then pretend we aren't using GCC.
14501     ac_prog=ld
14502     ;;
14503   *)
14504     # If it is relative, then search for the first ld in PATH.
14505     with_gnu_ld=unknown
14506     ;;
14507   esac
14508 elif test "$with_gnu_ld" = yes; then
14509   echo "$as_me:$LINENO: checking for GNU ld" >&5
14510 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
14511 else
14512   echo "$as_me:$LINENO: checking for non-GNU ld" >&5
14513 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
14514 fi
14515 if test "${lt_cv_path_LD+set}" = set; then
14516   echo $ECHO_N "(cached) $ECHO_C" >&6
14517 else
14518   if test -z "$LD"; then
14519   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14520   for ac_dir in $PATH; do
14521     IFS="$lt_save_ifs"
14522     test -z "$ac_dir" && ac_dir=.
14523     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
14524       lt_cv_path_LD="$ac_dir/$ac_prog"
14525       # Check to see if the program is GNU ld.  I'd rather use --version,
14526       # but apparently some variants of GNU ld only accept -v.
14527       # Break only if it was the GNU/non-GNU ld that we prefer.
14528       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
14529       *GNU* | *'with BFD'*)
14530         test "$with_gnu_ld" != no && break
14531         ;;
14532       *)
14533         test "$with_gnu_ld" != yes && break
14534         ;;
14535       esac
14536     fi
14537   done
14538   IFS="$lt_save_ifs"
14539 else
14540   lt_cv_path_LD="$LD" # Let the user override the test with a path.
14541 fi
14542 fi
14543
14544 LD="$lt_cv_path_LD"
14545 if test -n "$LD"; then
14546   echo "$as_me:$LINENO: result: $LD" >&5
14547 echo "${ECHO_T}$LD" >&6
14548 else
14549   echo "$as_me:$LINENO: result: no" >&5
14550 echo "${ECHO_T}no" >&6
14551 fi
14552 test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
14553 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
14554    { (exit 1); exit 1; }; }
14555 echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
14556 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
14557 if test "${lt_cv_prog_gnu_ld+set}" = set; then
14558   echo $ECHO_N "(cached) $ECHO_C" >&6
14559 else
14560   # I'd rather use --version here, but apparently some GNU lds only accept -v.
14561 case `$LD -v 2>&1 </dev/null` in
14562 *GNU* | *'with BFD'*)
14563   lt_cv_prog_gnu_ld=yes
14564   ;;
14565 *)
14566   lt_cv_prog_gnu_ld=no
14567   ;;
14568 esac
14569 fi
14570 echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
14571 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
14572 with_gnu_ld=$lt_cv_prog_gnu_ld
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583 echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
14584 echo $ECHO_N "checking for BSD- or MS-compatible name lister (nm)... $ECHO_C" >&6
14585 if test "${lt_cv_path_NM+set}" = set; then
14586   echo $ECHO_N "(cached) $ECHO_C" >&6
14587 else
14588   if test -n "$NM"; then
14589   # Let the user override the test.
14590   lt_cv_path_NM="$NM"
14591 else
14592   lt_nm_to_check="${ac_tool_prefix}nm"
14593   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
14594     lt_nm_to_check="$lt_nm_to_check nm"
14595   fi
14596   for lt_tmp_nm in $lt_nm_to_check; do
14597     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
14598     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
14599       IFS="$lt_save_ifs"
14600       test -z "$ac_dir" && ac_dir=.
14601       tmp_nm="$ac_dir/$lt_tmp_nm"
14602       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
14603         # Check to see if the nm accepts a BSD-compat flag.
14604         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
14605         #   nm: unknown option "B" ignored
14606         # Tru64's nm complains that /dev/null is an invalid object file
14607         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
14608         */dev/null* | *'Invalid file or object type'*)
14609           lt_cv_path_NM="$tmp_nm -B"
14610           break
14611           ;;
14612         *)
14613           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
14614           */dev/null*)
14615             lt_cv_path_NM="$tmp_nm -p"
14616             break
14617             ;;
14618           *)
14619             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
14620             continue # so that we can try to find one that supports BSD flags
14621             ;;
14622           esac
14623           ;;
14624         esac
14625       fi
14626     done
14627     IFS="$lt_save_ifs"
14628   done
14629   : ${lt_cv_path_NM=no}
14630 fi
14631 fi
14632 echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
14633 echo "${ECHO_T}$lt_cv_path_NM" >&6
14634 if test "$lt_cv_path_NM" != "no"; then
14635   NM="$lt_cv_path_NM"
14636 else
14637   # Didn't find any BSD compatible name lister, look for dumpbin.
14638   if test -n "$ac_tool_prefix"; then
14639   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14640   do
14641     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
14642 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
14643 echo "$as_me:$LINENO: checking for $ac_word" >&5
14644 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14645 if test "${ac_cv_prog_DUMPBIN+set}" = set; then
14646   echo $ECHO_N "(cached) $ECHO_C" >&6
14647 else
14648   if test -n "$DUMPBIN"; then
14649   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
14650 else
14651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14652 for as_dir in $PATH
14653 do
14654   IFS=$as_save_IFS
14655   test -z "$as_dir" && as_dir=.
14656   for ac_exec_ext in '' $ac_executable_extensions; do
14657   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14658     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
14659     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14660     break 2
14661   fi
14662 done
14663 done
14664
14665 fi
14666 fi
14667 DUMPBIN=$ac_cv_prog_DUMPBIN
14668 if test -n "$DUMPBIN"; then
14669   echo "$as_me:$LINENO: result: $DUMPBIN" >&5
14670 echo "${ECHO_T}$DUMPBIN" >&6
14671 else
14672   echo "$as_me:$LINENO: result: no" >&5
14673 echo "${ECHO_T}no" >&6
14674 fi
14675
14676     test -n "$DUMPBIN" && break
14677   done
14678 fi
14679 if test -z "$DUMPBIN"; then
14680   ac_ct_DUMPBIN=$DUMPBIN
14681   for ac_prog in "dumpbin -symbols" "link -dump -symbols"
14682 do
14683   # Extract the first word of "$ac_prog", so it can be a program name with args.
14684 set dummy $ac_prog; ac_word=$2
14685 echo "$as_me:$LINENO: checking for $ac_word" >&5
14686 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
14687 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
14688   echo $ECHO_N "(cached) $ECHO_C" >&6
14689 else
14690   if test -n "$ac_ct_DUMPBIN"; then
14691   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
14692 else
14693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14694 for as_dir in $PATH
14695 do
14696   IFS=$as_save_IFS
14697   test -z "$as_dir" && as_dir=.
14698   for ac_exec_ext in '' $ac_executable_extensions; do
14699   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14700     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
14701     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
14702     break 2
14703   fi
14704 done
14705 done
14706
14707 fi
14708 fi
14709 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
14710 if test -n "$ac_ct_DUMPBIN"; then
14711   echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
14712 echo "${ECHO_T}$ac_ct_DUMPBIN" >&6
14713 else
14714   echo "$as_me:$LINENO: result: no" >&5
14715 echo "${ECHO_T}no" >&6
14716 fi
14717
14718   test -n "$ac_ct_DUMPBIN" && break
14719 done
14720 test -n "$ac_ct_DUMPBIN" || ac_ct_DUMPBIN=":"
14721
14722   DUMPBIN=$ac_ct_DUMPBIN
14723 fi
14724
14725
14726   if test "$DUMPBIN" != ":"; then
14727     NM="$DUMPBIN"
14728   fi
14729 fi
14730 test -z "$NM" && NM=nm
14731
14732
14733
14734
14735
14736
14737 echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
14738 echo $ECHO_N "checking the name lister ($NM) interface... $ECHO_C" >&6
14739 if test "${lt_cv_nm_interface+set}" = set; then
14740   echo $ECHO_N "(cached) $ECHO_C" >&6
14741 else
14742   lt_cv_nm_interface="BSD nm"
14743   echo "int some_variable = 0;" > conftest.$ac_ext
14744   (eval echo "\"\$as_me:14744: $ac_compile\"" >&5)
14745   (eval "$ac_compile" 2>conftest.err)
14746   cat conftest.err >&5
14747   (eval echo "\"\$as_me:14747: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
14748   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
14749   cat conftest.err >&5
14750   (eval echo "\"\$as_me:14750: output\"" >&5)
14751   cat conftest.out >&5
14752   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
14753     lt_cv_nm_interface="MS dumpbin"
14754   fi
14755   rm -f conftest*
14756 fi
14757 echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
14758 echo "${ECHO_T}$lt_cv_nm_interface" >&6
14759
14760 echo "$as_me:$LINENO: checking whether ln -s works" >&5
14761 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
14762 LN_S=$as_ln_s
14763 if test "$LN_S" = "ln -s"; then
14764   echo "$as_me:$LINENO: result: yes" >&5
14765 echo "${ECHO_T}yes" >&6
14766 else
14767   echo "$as_me:$LINENO: result: no, using $LN_S" >&5
14768 echo "${ECHO_T}no, using $LN_S" >&6
14769 fi
14770
14771 # find the maximum length of command line arguments
14772 echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
14773 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
14774 if test "${lt_cv_sys_max_cmd_len+set}" = set; then
14775   echo $ECHO_N "(cached) $ECHO_C" >&6
14776 else
14777     i=0
14778   teststring="ABCD"
14779
14780   case $build_os in
14781   msdosdjgpp*)
14782     # On DJGPP, this test can blow up pretty badly due to problems in libc
14783     # (any single argument exceeding 2000 bytes causes a buffer overrun
14784     # during glob expansion).  Even if it were fixed, the result of this
14785     # check would be larger than it should be.
14786     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
14787     ;;
14788
14789   gnu*)
14790     # Under GNU Hurd, this test is not required because there is
14791     # no limit to the length of command line arguments.
14792     # Libtool will interpret -1 as no limit whatsoever
14793     lt_cv_sys_max_cmd_len=-1;
14794     ;;
14795
14796   cygwin* | mingw*)
14797     # On Win9x/ME, this test blows up -- it succeeds, but takes
14798     # about 5 minutes as the teststring grows exponentially.
14799     # Worse, since 9x/ME are not pre-emptively multitasking,
14800     # you end up with a "frozen" computer, even though with patience
14801     # the test eventually succeeds (with a max line length of 256k).
14802     # Instead, let's just punt: use the minimum linelength reported by
14803     # all of the supported platforms: 8192 (on NT/2K/XP).
14804     lt_cv_sys_max_cmd_len=8192;
14805     ;;
14806
14807   amigaos*)
14808     # On AmigaOS with pdksh, this test takes hours, literally.
14809     # So we just punt and use a minimum line length of 8192.
14810     lt_cv_sys_max_cmd_len=8192;
14811     ;;
14812
14813   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
14814     # This has been around since 386BSD, at least.  Likely further.
14815     if test -x /sbin/sysctl; then
14816       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
14817     elif test -x /usr/sbin/sysctl; then
14818       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
14819     else
14820       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
14821     fi
14822     # And add a safety zone
14823     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14824     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14825     ;;
14826
14827   interix*)
14828     # We know the value 262144 and hardcode it with a safety zone (like BSD)
14829     lt_cv_sys_max_cmd_len=196608
14830     ;;
14831
14832   osf*)
14833     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
14834     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
14835     # nice to cause kernel panics so lets avoid the loop below.
14836     # First set a reasonable default.
14837     lt_cv_sys_max_cmd_len=16384
14838     #
14839     if test -x /sbin/sysconfig; then
14840       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
14841         *1*) lt_cv_sys_max_cmd_len=-1 ;;
14842       esac
14843     fi
14844     ;;
14845   sco3.2v5*)
14846     lt_cv_sys_max_cmd_len=102400
14847     ;;
14848   sysv5* | sco5v6* | sysv4.2uw2*)
14849     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
14850     if test -n "$kargmax"; then
14851       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
14852     else
14853       lt_cv_sys_max_cmd_len=32768
14854     fi
14855     ;;
14856   *)
14857     lt_cv_sys_max_cmd_len=`getconf ARG_MAX 2> /dev/null`
14858     if test -n $lt_cv_sys_max_cmd_len; then
14859       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
14860       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
14861     else
14862       # Make teststring a little bigger before we do anything with it.
14863       # a 1K string should be a reasonable start.
14864       for i in 1 2 3 4 5 6 7 8 ; do
14865         teststring=$teststring$teststring
14866       done
14867       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
14868       # If test is not a shell built-in, we'll probably end up computing a
14869       # maximum length that is only half of the actual maximum length, but
14870       # we can't tell.
14871       while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
14872                  = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
14873               test $i != 17 # 1/2 MB should be enough
14874       do
14875         i=`expr $i + 1`
14876         teststring=$teststring$teststring
14877       done
14878       # Only check the string length outside the loop.
14879       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
14880       teststring=
14881       # Add a significant safety factor because C++ compilers can tack on
14882       # massive amounts of additional arguments before passing them to the
14883       # linker.  It appears as though 1/2 is a usable value.
14884       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
14885     fi
14886     ;;
14887   esac
14888
14889 fi
14890
14891 if test -n $lt_cv_sys_max_cmd_len ; then
14892   echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
14893 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
14894 else
14895   echo "$as_me:$LINENO: result: none" >&5
14896 echo "${ECHO_T}none" >&6
14897 fi
14898 max_cmd_len=$lt_cv_sys_max_cmd_len
14899
14900
14901
14902
14903
14904
14905
14906 : ${CP="cp -f"}
14907 : ${MV="mv -f"}
14908 : ${RM="rm -f"}
14909
14910 echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
14911 echo $ECHO_N "checking whether the shell understands some XSI constructs... $ECHO_C" >&6
14912 # Try some XSI features
14913 xsi_shell=no
14914 ( _lt_dummy="a/b/c"
14915   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
14916       = c,a/b,, ) >/dev/null 2>&1 \
14917   && xsi_shell=yes
14918 echo "$as_me:$LINENO: result: $xsi_shell" >&5
14919 echo "${ECHO_T}$xsi_shell" >&6
14920
14921
14922 echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
14923 echo $ECHO_N "checking whether the shell understands \"+=\"... $ECHO_C" >&6
14924 lt_shell_append=no
14925 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
14926     >/dev/null 2>&1 \
14927   && lt_shell_append=yes
14928 echo "$as_me:$LINENO: result: $lt_shell_append" >&5
14929 echo "${ECHO_T}$lt_shell_append" >&6
14930
14931
14932 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
14933   lt_unset=unset
14934 else
14935   lt_unset=false
14936 fi
14937
14938
14939
14940
14941
14942 # test EBCDIC or ASCII
14943 case `echo X|tr X '\101'` in
14944  A) # ASCII based system
14945     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
14946   lt_SP2NL='tr \040 \012'
14947   lt_NL2SP='tr \015\012 \040\040'
14948   ;;
14949  *) # EBCDIC based system
14950   lt_SP2NL='tr \100 \n'
14951   lt_NL2SP='tr \r\n \100\100'
14952   ;;
14953 esac
14954
14955
14956
14957
14958
14959
14960
14961
14962
14963 echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
14964 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
14965 if test "${lt_cv_ld_reload_flag+set}" = set; then
14966   echo $ECHO_N "(cached) $ECHO_C" >&6
14967 else
14968   lt_cv_ld_reload_flag='-r'
14969 fi
14970 echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
14971 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
14972 reload_flag=$lt_cv_ld_reload_flag
14973 case $reload_flag in
14974 "" | " "*) ;;
14975 *) reload_flag=" $reload_flag" ;;
14976 esac
14977 reload_cmds='$LD$reload_flag -o $output$reload_objs'
14978 case $host_os in
14979   darwin*)
14980     if test "$GCC" = yes; then
14981       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
14982     else
14983       reload_cmds='$LD$reload_flag -o $output$reload_objs'
14984     fi
14985     ;;
14986 esac
14987
14988
14989
14990
14991
14992
14993
14994
14995
14996
14997 echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
14998 echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6
14999 if test "${lt_cv_deplibs_check_method+set}" = set; then
15000   echo $ECHO_N "(cached) $ECHO_C" >&6
15001 else
15002   lt_cv_file_magic_cmd='$MAGIC_CMD'
15003 lt_cv_file_magic_test_file=
15004 lt_cv_deplibs_check_method='unknown'
15005 # Need to set the preceding variable on all platforms that support
15006 # interlibrary dependencies.
15007 # 'none' -- dependencies not supported.
15008 # `unknown' -- same as none, but documents that we really don't know.
15009 # 'pass_all' -- all dependencies passed with no checks.
15010 # 'test_compile' -- check by making test program.
15011 # 'file_magic [[regex]]' -- check by looking for files in library path
15012 # which responds to the $file_magic_cmd with a given extended regex.
15013 # If you have `file' or equivalent on your system and you're not sure
15014 # whether `pass_all' will *always* work, you probably want this one.
15015
15016 case $host_os in
15017 aix[4-9]*)
15018   lt_cv_deplibs_check_method=pass_all
15019   ;;
15020
15021 beos*)
15022   lt_cv_deplibs_check_method=pass_all
15023   ;;
15024
15025 bsdi[45]*)
15026   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
15027   lt_cv_file_magic_cmd='/usr/bin/file -L'
15028   lt_cv_file_magic_test_file=/shlib/libc.so
15029   ;;
15030
15031 cygwin*)
15032   # func_win32_libid is a shell function defined in ltmain.sh
15033   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15034   lt_cv_file_magic_cmd='func_win32_libid'
15035   ;;
15036
15037 mingw* | pw32*)
15038   # Base MSYS/MinGW do not provide the 'file' command needed by
15039   # func_win32_libid shell function, so use a weaker test based on 'objdump',
15040   # unless we find 'file', for example because we are cross-compiling.
15041   if ( file / ) >/dev/null 2>&1; then
15042     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
15043     lt_cv_file_magic_cmd='func_win32_libid'
15044   else
15045     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
15046     lt_cv_file_magic_cmd='$OBJDUMP -f'
15047   fi
15048   ;;
15049
15050 darwin* | rhapsody*)
15051   lt_cv_deplibs_check_method=pass_all
15052   ;;
15053
15054 freebsd* | dragonfly*)
15055   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15056     case $host_cpu in
15057     i*86 )
15058       # Not sure whether the presence of OpenBSD here was a mistake.
15059       # Let's accept both of them until this is cleared up.
15060       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
15061       lt_cv_file_magic_cmd=/usr/bin/file
15062       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
15063       ;;
15064     esac
15065   else
15066     lt_cv_deplibs_check_method=pass_all
15067   fi
15068   ;;
15069
15070 gnu*)
15071   lt_cv_deplibs_check_method=pass_all
15072   ;;
15073
15074 hpux10.20* | hpux11*)
15075   lt_cv_file_magic_cmd=/usr/bin/file
15076   case $host_cpu in
15077   ia64*)
15078     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
15079     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
15080     ;;
15081   hppa*64*)
15082     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
15083     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
15084     ;;
15085   *)
15086     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
15087     lt_cv_file_magic_test_file=/usr/lib/libc.sl
15088     ;;
15089   esac
15090   ;;
15091
15092 interix[3-9]*)
15093   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
15094   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
15095   ;;
15096
15097 irix5* | irix6* | nonstopux*)
15098   case $LD in
15099   *-32|*"-32 ") libmagic=32-bit;;
15100   *-n32|*"-n32 ") libmagic=N32;;
15101   *-64|*"-64 ") libmagic=64-bit;;
15102   *) libmagic=never-match;;
15103   esac
15104   lt_cv_deplibs_check_method=pass_all
15105   ;;
15106
15107 # This must be Linux ELF.
15108 linux* | k*bsd*-gnu)
15109   lt_cv_deplibs_check_method=pass_all
15110   ;;
15111
15112 netbsd*)
15113   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
15114     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15115   else
15116     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
15117   fi
15118   ;;
15119
15120 newos6*)
15121   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
15122   lt_cv_file_magic_cmd=/usr/bin/file
15123   lt_cv_file_magic_test_file=/usr/lib/libnls.so
15124   ;;
15125
15126 *nto* | *qnx*)
15127   lt_cv_deplibs_check_method=pass_all
15128   ;;
15129
15130 openbsd*)
15131   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15132     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
15133   else
15134     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
15135   fi
15136   ;;
15137
15138 osf3* | osf4* | osf5*)
15139   lt_cv_deplibs_check_method=pass_all
15140   ;;
15141
15142 rdos*)
15143   lt_cv_deplibs_check_method=pass_all
15144   ;;
15145
15146 solaris*)
15147   lt_cv_deplibs_check_method=pass_all
15148   ;;
15149
15150 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15151   lt_cv_deplibs_check_method=pass_all
15152   ;;
15153
15154 sysv4 | sysv4.3*)
15155   case $host_vendor in
15156   motorola)
15157     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
15158     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
15159     ;;
15160   ncr)
15161     lt_cv_deplibs_check_method=pass_all
15162     ;;
15163   sequent)
15164     lt_cv_file_magic_cmd='/bin/file'
15165     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
15166     ;;
15167   sni)
15168     lt_cv_file_magic_cmd='/bin/file'
15169     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
15170     lt_cv_file_magic_test_file=/lib/libc.so
15171     ;;
15172   siemens)
15173     lt_cv_deplibs_check_method=pass_all
15174     ;;
15175   pc)
15176     lt_cv_deplibs_check_method=pass_all
15177     ;;
15178   esac
15179   ;;
15180
15181 tpf*)
15182   lt_cv_deplibs_check_method=pass_all
15183   ;;
15184 esac
15185
15186 fi
15187 echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
15188 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
15189 file_magic_cmd=$lt_cv_file_magic_cmd
15190 deplibs_check_method=$lt_cv_deplibs_check_method
15191 test -z "$deplibs_check_method" && deplibs_check_method=unknown
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204 if test -n "$ac_tool_prefix"; then
15205   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
15206 set dummy ${ac_tool_prefix}ar; ac_word=$2
15207 echo "$as_me:$LINENO: checking for $ac_word" >&5
15208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15209 if test "${ac_cv_prog_AR+set}" = set; then
15210   echo $ECHO_N "(cached) $ECHO_C" >&6
15211 else
15212   if test -n "$AR"; then
15213   ac_cv_prog_AR="$AR" # Let the user override the test.
15214 else
15215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15216 for as_dir in $PATH
15217 do
15218   IFS=$as_save_IFS
15219   test -z "$as_dir" && as_dir=.
15220   for ac_exec_ext in '' $ac_executable_extensions; do
15221   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15222     ac_cv_prog_AR="${ac_tool_prefix}ar"
15223     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15224     break 2
15225   fi
15226 done
15227 done
15228
15229 fi
15230 fi
15231 AR=$ac_cv_prog_AR
15232 if test -n "$AR"; then
15233   echo "$as_me:$LINENO: result: $AR" >&5
15234 echo "${ECHO_T}$AR" >&6
15235 else
15236   echo "$as_me:$LINENO: result: no" >&5
15237 echo "${ECHO_T}no" >&6
15238 fi
15239
15240 fi
15241 if test -z "$ac_cv_prog_AR"; then
15242   ac_ct_AR=$AR
15243   # Extract the first word of "ar", so it can be a program name with args.
15244 set dummy ar; ac_word=$2
15245 echo "$as_me:$LINENO: checking for $ac_word" >&5
15246 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15247 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
15248   echo $ECHO_N "(cached) $ECHO_C" >&6
15249 else
15250   if test -n "$ac_ct_AR"; then
15251   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
15252 else
15253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15254 for as_dir in $PATH
15255 do
15256   IFS=$as_save_IFS
15257   test -z "$as_dir" && as_dir=.
15258   for ac_exec_ext in '' $ac_executable_extensions; do
15259   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15260     ac_cv_prog_ac_ct_AR="ar"
15261     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15262     break 2
15263   fi
15264 done
15265 done
15266
15267   test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
15268 fi
15269 fi
15270 ac_ct_AR=$ac_cv_prog_ac_ct_AR
15271 if test -n "$ac_ct_AR"; then
15272   echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
15273 echo "${ECHO_T}$ac_ct_AR" >&6
15274 else
15275   echo "$as_me:$LINENO: result: no" >&5
15276 echo "${ECHO_T}no" >&6
15277 fi
15278
15279   AR=$ac_ct_AR
15280 else
15281   AR="$ac_cv_prog_AR"
15282 fi
15283
15284 test -z "$AR" && AR=ar
15285 test -z "$AR_FLAGS" && AR_FLAGS=cru
15286
15287
15288
15289
15290
15291
15292
15293
15294
15295
15296
15297 if test -n "$ac_tool_prefix"; then
15298   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
15299 set dummy ${ac_tool_prefix}strip; ac_word=$2
15300 echo "$as_me:$LINENO: checking for $ac_word" >&5
15301 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15302 if test "${ac_cv_prog_STRIP+set}" = set; then
15303   echo $ECHO_N "(cached) $ECHO_C" >&6
15304 else
15305   if test -n "$STRIP"; then
15306   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
15307 else
15308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15309 for as_dir in $PATH
15310 do
15311   IFS=$as_save_IFS
15312   test -z "$as_dir" && as_dir=.
15313   for ac_exec_ext in '' $ac_executable_extensions; do
15314   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15315     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
15316     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15317     break 2
15318   fi
15319 done
15320 done
15321
15322 fi
15323 fi
15324 STRIP=$ac_cv_prog_STRIP
15325 if test -n "$STRIP"; then
15326   echo "$as_me:$LINENO: result: $STRIP" >&5
15327 echo "${ECHO_T}$STRIP" >&6
15328 else
15329   echo "$as_me:$LINENO: result: no" >&5
15330 echo "${ECHO_T}no" >&6
15331 fi
15332
15333 fi
15334 if test -z "$ac_cv_prog_STRIP"; then
15335   ac_ct_STRIP=$STRIP
15336   # Extract the first word of "strip", so it can be a program name with args.
15337 set dummy strip; ac_word=$2
15338 echo "$as_me:$LINENO: checking for $ac_word" >&5
15339 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15340 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
15341   echo $ECHO_N "(cached) $ECHO_C" >&6
15342 else
15343   if test -n "$ac_ct_STRIP"; then
15344   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
15345 else
15346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15347 for as_dir in $PATH
15348 do
15349   IFS=$as_save_IFS
15350   test -z "$as_dir" && as_dir=.
15351   for ac_exec_ext in '' $ac_executable_extensions; do
15352   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15353     ac_cv_prog_ac_ct_STRIP="strip"
15354     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15355     break 2
15356   fi
15357 done
15358 done
15359
15360   test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
15361 fi
15362 fi
15363 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
15364 if test -n "$ac_ct_STRIP"; then
15365   echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
15366 echo "${ECHO_T}$ac_ct_STRIP" >&6
15367 else
15368   echo "$as_me:$LINENO: result: no" >&5
15369 echo "${ECHO_T}no" >&6
15370 fi
15371
15372   STRIP=$ac_ct_STRIP
15373 else
15374   STRIP="$ac_cv_prog_STRIP"
15375 fi
15376
15377 test -z "$STRIP" && STRIP=:
15378
15379
15380
15381
15382
15383
15384 if test -n "$ac_tool_prefix"; then
15385   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
15386 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
15387 echo "$as_me:$LINENO: checking for $ac_word" >&5
15388 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15389 if test "${ac_cv_prog_RANLIB+set}" = set; then
15390   echo $ECHO_N "(cached) $ECHO_C" >&6
15391 else
15392   if test -n "$RANLIB"; then
15393   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
15394 else
15395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15396 for as_dir in $PATH
15397 do
15398   IFS=$as_save_IFS
15399   test -z "$as_dir" && as_dir=.
15400   for ac_exec_ext in '' $ac_executable_extensions; do
15401   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15402     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
15403     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15404     break 2
15405   fi
15406 done
15407 done
15408
15409 fi
15410 fi
15411 RANLIB=$ac_cv_prog_RANLIB
15412 if test -n "$RANLIB"; then
15413   echo "$as_me:$LINENO: result: $RANLIB" >&5
15414 echo "${ECHO_T}$RANLIB" >&6
15415 else
15416   echo "$as_me:$LINENO: result: no" >&5
15417 echo "${ECHO_T}no" >&6
15418 fi
15419
15420 fi
15421 if test -z "$ac_cv_prog_RANLIB"; then
15422   ac_ct_RANLIB=$RANLIB
15423   # Extract the first word of "ranlib", so it can be a program name with args.
15424 set dummy ranlib; ac_word=$2
15425 echo "$as_me:$LINENO: checking for $ac_word" >&5
15426 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
15427 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
15428   echo $ECHO_N "(cached) $ECHO_C" >&6
15429 else
15430   if test -n "$ac_ct_RANLIB"; then
15431   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
15432 else
15433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15434 for as_dir in $PATH
15435 do
15436   IFS=$as_save_IFS
15437   test -z "$as_dir" && as_dir=.
15438   for ac_exec_ext in '' $ac_executable_extensions; do
15439   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15440     ac_cv_prog_ac_ct_RANLIB="ranlib"
15441     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15442     break 2
15443   fi
15444 done
15445 done
15446
15447   test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
15448 fi
15449 fi
15450 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
15451 if test -n "$ac_ct_RANLIB"; then
15452   echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
15453 echo "${ECHO_T}$ac_ct_RANLIB" >&6
15454 else
15455   echo "$as_me:$LINENO: result: no" >&5
15456 echo "${ECHO_T}no" >&6
15457 fi
15458
15459   RANLIB=$ac_ct_RANLIB
15460 else
15461   RANLIB="$ac_cv_prog_RANLIB"
15462 fi
15463
15464 test -z "$RANLIB" && RANLIB=:
15465
15466
15467
15468
15469
15470
15471 # Determine commands to create old-style static archives.
15472 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
15473 old_postinstall_cmds='chmod 644 $oldlib'
15474 old_postuninstall_cmds=
15475
15476 if test -n "$RANLIB"; then
15477   case $host_os in
15478   openbsd*)
15479     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
15480     ;;
15481   *)
15482     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
15483     ;;
15484   esac
15485   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
15486 fi
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503
15504
15505
15506
15507
15508
15509
15510
15511
15512
15513
15514
15515
15516
15517
15518
15519
15520
15521 # If no C compiler was specified, use CC.
15522 LTCC=${LTCC-"$CC"}
15523
15524 # If no C compiler flags were specified, use CFLAGS.
15525 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
15526
15527 # Allow CC to be a program name with arguments.
15528 compiler=$CC
15529
15530
15531 # Check for command to grab the raw symbol name followed by C symbol from nm.
15532 echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
15533 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
15534 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
15535   echo $ECHO_N "(cached) $ECHO_C" >&6
15536 else
15537
15538 # These are sane defaults that work on at least a few old systems.
15539 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
15540
15541 # Character class describing NM global symbol codes.
15542 symcode='[BCDEGRST]'
15543
15544 # Regexp to match symbols that can be accessed directly from C.
15545 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
15546
15547 # Define system-specific variables.
15548 case $host_os in
15549 aix*)
15550   symcode='[BCDT]'
15551   ;;
15552 cygwin* | mingw* | pw32*)
15553   symcode='[ABCDGISTW]'
15554   ;;
15555 hpux*)
15556   if test "$host_cpu" = ia64; then
15557     symcode='[ABCDEGRST]'
15558   fi
15559   ;;
15560 irix* | nonstopux*)
15561   symcode='[BCDEGRST]'
15562   ;;
15563 osf*)
15564   symcode='[BCDEGQRST]'
15565   ;;
15566 solaris*)
15567   symcode='[BDRT]'
15568   ;;
15569 sco3.2v5*)
15570   symcode='[DT]'
15571   ;;
15572 sysv4.2uw2*)
15573   symcode='[DT]'
15574   ;;
15575 sysv5* | sco5v6* | unixware* | OpenUNIX*)
15576   symcode='[ABDT]'
15577   ;;
15578 sysv4)
15579   symcode='[DFNSTU]'
15580   ;;
15581 esac
15582
15583 # If we're using GNU nm, then use its standard symbol codes.
15584 case `$NM -V 2>&1` in
15585 *GNU* | *'with BFD'*)
15586   symcode='[ABCDGIRSTW]' ;;
15587 esac
15588
15589 # Transform an extracted symbol line into a proper C declaration.
15590 # Some systems (esp. on ia64) link data and code symbols differently,
15591 # so use this general approach.
15592 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
15593
15594 # Transform an extracted symbol line into symbol name and symbol address
15595 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
15596
15597 # Handle CRLF in mingw tool chain
15598 opt_cr=
15599 case $build_os in
15600 mingw*)
15601   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
15602   ;;
15603 esac
15604
15605 # Try without a prefix underscore, then with it.
15606 for ac_symprfx in "" "_"; do
15607
15608   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
15609   symxfrm="\\1 $ac_symprfx\\2 \\2"
15610
15611   # Write the raw and C identifiers.
15612   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
15613     # Fake it for dumpbin and say T for any non-static function
15614     # and D for any global variable.
15615     # Also find C++ and __fastcall symbols from MSVC++,
15616     # which start with @ or ?.
15617     lt_cv_sys_global_symbol_pipe="$AWK '"\
15618 "     {last_section=section; section=\$ 3};"\
15619 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
15620 "     \$ 0!~/External *\|/{next};"\
15621 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
15622 "     {if(hide[section]) next};"\
15623 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
15624 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
15625 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
15626 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
15627 "     ' prfx=^$ac_symprfx"
15628   else
15629     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
15630   fi
15631
15632   # Check to see that the pipe works correctly.
15633   pipe_works=no
15634
15635   rm -f conftest*
15636   cat > conftest.$ac_ext <<_LT_EOF
15637 #ifdef __cplusplus
15638 extern "C" {
15639 #endif
15640 char nm_test_var;
15641 void nm_test_func(void);
15642 void nm_test_func(void){}
15643 #ifdef __cplusplus
15644 }
15645 #endif
15646 int main(){nm_test_var='a';nm_test_func();return(0);}
15647 _LT_EOF
15648
15649   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15650   (eval $ac_compile) 2>&5
15651   ac_status=$?
15652   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15653   (exit $ac_status); }; then
15654     # Now try to grab the symbols.
15655     nlist=conftest.nm
15656     if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
15657   (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
15658   ac_status=$?
15659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15660   (exit $ac_status); } && test -s "$nlist"; then
15661       # Try sorting and uniquifying the output.
15662       if sort "$nlist" | uniq > "$nlist"T; then
15663         mv -f "$nlist"T "$nlist"
15664       else
15665         rm -f "$nlist"T
15666       fi
15667
15668       # Make sure that we snagged all the symbols we need.
15669       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
15670         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
15671           cat <<_LT_EOF > conftest.$ac_ext
15672 #ifdef __cplusplus
15673 extern "C" {
15674 #endif
15675
15676 _LT_EOF
15677           # Now generate the symbol file.
15678           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
15679
15680           cat <<_LT_EOF >> conftest.$ac_ext
15681
15682 /* The mapping between symbol names and symbols.  */
15683 const struct {
15684   const char *name;
15685   void       *address;
15686 }
15687 lt__PROGRAM__LTX_preloaded_symbols[] =
15688 {
15689   { "@PROGRAM@", (void *) 0 },
15690 _LT_EOF
15691           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
15692           cat <<\_LT_EOF >> conftest.$ac_ext
15693   {0, (void *) 0}
15694 };
15695
15696 /* This works around a problem in FreeBSD linker */
15697 #ifdef FREEBSD_WORKAROUND
15698 static const void *lt_preloaded_setup() {
15699   return lt__PROGRAM__LTX_preloaded_symbols;
15700 }
15701 #endif
15702
15703 #ifdef __cplusplus
15704 }
15705 #endif
15706 _LT_EOF
15707           # Now try linking the two files.
15708           mv conftest.$ac_objext conftstm.$ac_objext
15709           lt_save_LIBS="$LIBS"
15710           lt_save_CFLAGS="$CFLAGS"
15711           LIBS="conftstm.$ac_objext"
15712           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
15713           if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15714   (eval $ac_link) 2>&5
15715   ac_status=$?
15716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15717   (exit $ac_status); } && test -s conftest${ac_exeext}; then
15718             pipe_works=yes
15719           fi
15720           LIBS="$lt_save_LIBS"
15721           CFLAGS="$lt_save_CFLAGS"
15722         else
15723           echo "cannot find nm_test_func in $nlist" >&5
15724         fi
15725       else
15726         echo "cannot find nm_test_var in $nlist" >&5
15727       fi
15728     else
15729       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
15730     fi
15731   else
15732     echo "$progname: failed program was:" >&5
15733     cat conftest.$ac_ext >&5
15734   fi
15735   rm -f conftest* conftst*
15736
15737   # Do not use the global_symbol_pipe unless it works.
15738   if test "$pipe_works" = yes; then
15739     break
15740   else
15741     lt_cv_sys_global_symbol_pipe=
15742   fi
15743 done
15744
15745 fi
15746
15747 if test -z "$lt_cv_sys_global_symbol_pipe"; then
15748   lt_cv_sys_global_symbol_to_cdecl=
15749 fi
15750 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
15751   echo "$as_me:$LINENO: result: failed" >&5
15752 echo "${ECHO_T}failed" >&6
15753 else
15754   echo "$as_me:$LINENO: result: ok" >&5
15755 echo "${ECHO_T}ok" >&6
15756 fi
15757
15758
15759
15760
15761
15762
15763
15764
15765
15766
15767
15768
15769
15770
15771
15772
15773
15774 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
15775 if test "${enable_libtool_lock+set}" = set; then
15776   enableval="$enable_libtool_lock"
15777
15778 fi;
15779 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
15780
15781 # Some flags need to be propagated to the compiler or linker for good
15782 # libtool support.
15783 case $host in
15784 ia64-*-hpux*)
15785   # Find out which ABI we are using.
15786   echo 'int i;' > conftest.$ac_ext
15787   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15788   (eval $ac_compile) 2>&5
15789   ac_status=$?
15790   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15791   (exit $ac_status); }; then
15792     case `/usr/bin/file conftest.$ac_objext` in
15793       *ELF-32*)
15794         HPUX_IA64_MODE="32"
15795         ;;
15796       *ELF-64*)
15797         HPUX_IA64_MODE="64"
15798         ;;
15799     esac
15800   fi
15801   rm -rf conftest*
15802   ;;
15803 *-*-irix6*)
15804   # Find out which ABI we are using.
15805   echo '#line 15805 "configure"' > conftest.$ac_ext
15806   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15807   (eval $ac_compile) 2>&5
15808   ac_status=$?
15809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15810   (exit $ac_status); }; then
15811     if test "$lt_cv_prog_gnu_ld" = yes; then
15812       case `/usr/bin/file conftest.$ac_objext` in
15813         *32-bit*)
15814           LD="${LD-ld} -melf32bsmip"
15815           ;;
15816         *N32*)
15817           LD="${LD-ld} -melf32bmipn32"
15818           ;;
15819         *64-bit*)
15820           LD="${LD-ld} -melf64bmip"
15821         ;;
15822       esac
15823     else
15824       case `/usr/bin/file conftest.$ac_objext` in
15825         *32-bit*)
15826           LD="${LD-ld} -32"
15827           ;;
15828         *N32*)
15829           LD="${LD-ld} -n32"
15830           ;;
15831         *64-bit*)
15832           LD="${LD-ld} -64"
15833           ;;
15834       esac
15835     fi
15836   fi
15837   rm -rf conftest*
15838   ;;
15839
15840 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
15841 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
15842   # Find out which ABI we are using.
15843   echo 'int i;' > conftest.$ac_ext
15844   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15845   (eval $ac_compile) 2>&5
15846   ac_status=$?
15847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15848   (exit $ac_status); }; then
15849     case `/usr/bin/file conftest.o` in
15850       *32-bit*)
15851         case $host in
15852           x86_64-*kfreebsd*-gnu)
15853             LD="${LD-ld} -m elf_i386_fbsd"
15854             ;;
15855           x86_64-*linux*)
15856             LD="${LD-ld} -m elf_i386"
15857             ;;
15858           ppc64-*linux*|powerpc64-*linux*)
15859             LD="${LD-ld} -m elf32ppclinux"
15860             ;;
15861           s390x-*linux*)
15862             LD="${LD-ld} -m elf_s390"
15863             ;;
15864           sparc64-*linux*)
15865             LD="${LD-ld} -m elf32_sparc"
15866             ;;
15867         esac
15868         ;;
15869       *64-bit*)
15870         case $host in
15871           x86_64-*kfreebsd*-gnu)
15872             LD="${LD-ld} -m elf_x86_64_fbsd"
15873             ;;
15874           x86_64-*linux*)
15875             LD="${LD-ld} -m elf_x86_64"
15876             ;;
15877           ppc*-*linux*|powerpc*-*linux*)
15878             LD="${LD-ld} -m elf64ppc"
15879             ;;
15880           s390*-*linux*|s390*-*tpf*)
15881             LD="${LD-ld} -m elf64_s390"
15882             ;;
15883           sparc*-*linux*)
15884             LD="${LD-ld} -m elf64_sparc"
15885             ;;
15886         esac
15887         ;;
15888     esac
15889   fi
15890   rm -rf conftest*
15891   ;;
15892
15893 *-*-sco3.2v5*)
15894   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
15895   SAVE_CFLAGS="$CFLAGS"
15896   CFLAGS="$CFLAGS -belf"
15897   echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
15898 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
15899 if test "${lt_cv_cc_needs_belf+set}" = set; then
15900   echo $ECHO_N "(cached) $ECHO_C" >&6
15901 else
15902   ac_ext=c
15903 ac_cpp='$CPP $CPPFLAGS'
15904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15907
15908      cat >conftest.$ac_ext <<_ACEOF
15909 /* confdefs.h.  */
15910 _ACEOF
15911 cat confdefs.h >>conftest.$ac_ext
15912 cat >>conftest.$ac_ext <<_ACEOF
15913 /* end confdefs.h.  */
15914
15915 int
15916 main ()
15917 {
15918
15919   ;
15920   return 0;
15921 }
15922 _ACEOF
15923 rm -f conftest.$ac_objext conftest$ac_exeext
15924 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
15925   (eval $ac_link) 2>conftest.er1
15926   ac_status=$?
15927   grep -v '^ *+' conftest.er1 >conftest.err
15928   rm -f conftest.er1
15929   cat conftest.err >&5
15930   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15931   (exit $ac_status); } &&
15932          { ac_try='test -z "$ac_c_werror_flag"
15933                          || test ! -s conftest.err'
15934   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15935   (eval $ac_try) 2>&5
15936   ac_status=$?
15937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15938   (exit $ac_status); }; } &&
15939          { ac_try='test -s conftest$ac_exeext'
15940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
15941   (eval $ac_try) 2>&5
15942   ac_status=$?
15943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15944   (exit $ac_status); }; }; then
15945   lt_cv_cc_needs_belf=yes
15946 else
15947   echo "$as_me: failed program was:" >&5
15948 sed 's/^/| /' conftest.$ac_ext >&5
15949
15950 lt_cv_cc_needs_belf=no
15951 fi
15952 rm -f conftest.err conftest.$ac_objext \
15953       conftest$ac_exeext conftest.$ac_ext
15954      ac_ext=c
15955 ac_cpp='$CPP $CPPFLAGS'
15956 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15957 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15958 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15959
15960 fi
15961 echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
15962 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
15963   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
15964     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
15965     CFLAGS="$SAVE_CFLAGS"
15966   fi
15967   ;;
15968 sparc*-*solaris*)
15969   # Find out which ABI we are using.
15970   echo 'int i;' > conftest.$ac_ext
15971   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
15972   (eval $ac_compile) 2>&5
15973   ac_status=$?
15974   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15975   (exit $ac_status); }; then
15976     case `/usr/bin/file conftest.o` in
15977     *64-bit*)
15978       case $lt_cv_prog_gnu_ld in
15979       yes*) LD="${LD-ld} -m elf64_sparc" ;;
15980       *)    LD="${LD-ld} -64" ;;
15981       esac
15982       ;;
15983     esac
15984   fi
15985   rm -rf conftest*
15986   ;;
15987 esac
15988
15989 need_locks="$enable_libtool_lock"
15990
15991
15992 for ac_header in dlfcn.h
15993 do
15994 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15995 echo "$as_me:$LINENO: checking for $ac_header" >&5
15996 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
15997 if eval "test \"\${$as_ac_Header+set}\" = set"; then
15998   echo $ECHO_N "(cached) $ECHO_C" >&6
15999 else
16000   cat >conftest.$ac_ext <<_ACEOF
16001 /* confdefs.h.  */
16002 _ACEOF
16003 cat confdefs.h >>conftest.$ac_ext
16004 cat >>conftest.$ac_ext <<_ACEOF
16005 /* end confdefs.h.  */
16006 #include <$ac_header>
16007 _ACEOF
16008 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
16009   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
16010   ac_status=$?
16011   grep -v '^ *+' conftest.er1 >conftest.err
16012   rm -f conftest.er1
16013   cat conftest.err >&5
16014   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16015   (exit $ac_status); } >/dev/null; then
16016   if test -s conftest.err; then
16017     ac_cpp_err=$ac_c_preproc_warn_flag
16018     ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
16019   else
16020     ac_cpp_err=
16021   fi
16022 else
16023   ac_cpp_err=yes
16024 fi
16025 if test -z "$ac_cpp_err"; then
16026   eval "$as_ac_Header=yes"
16027 else
16028   echo "$as_me: failed program was:" >&5
16029 sed 's/^/| /' conftest.$ac_ext >&5
16030
16031   eval "$as_ac_Header=no"
16032 fi
16033 rm -f conftest.err conftest.$ac_ext
16034 fi
16035 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
16036 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
16037 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16038   cat >>confdefs.h <<_ACEOF
16039 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16040 _ACEOF
16041
16042 fi
16043 done
16044
16045
16046
16047 # This can be used to rebuild libtool when needed
16048 LIBTOOL_DEPS="$ltmain"
16049
16050 # Always use our own libtool.
16051 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
16052
16053
16054
16055
16056
16057
16058
16059
16060
16061
16062
16063
16064
16065
16066
16067
16068
16069
16070
16071
16072
16073
16074
16075
16076
16077 test -z "$LN_S" && LN_S="ln -s"
16078
16079
16080
16081
16082
16083
16084
16085
16086
16087
16088
16089
16090
16091
16092 if test -n "${ZSH_VERSION+set}" ; then
16093    setopt NO_GLOB_SUBST
16094 fi
16095
16096 echo "$as_me:$LINENO: checking for objdir" >&5
16097 echo $ECHO_N "checking for objdir... $ECHO_C" >&6
16098 if test "${lt_cv_objdir+set}" = set; then
16099   echo $ECHO_N "(cached) $ECHO_C" >&6
16100 else
16101   rm -f .libs 2>/dev/null
16102 mkdir .libs 2>/dev/null
16103 if test -d .libs; then
16104   lt_cv_objdir=.libs
16105 else
16106   # MS-DOS does not allow filenames that begin with a dot.
16107   lt_cv_objdir=_libs
16108 fi
16109 rmdir .libs 2>/dev/null
16110 fi
16111 echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
16112 echo "${ECHO_T}$lt_cv_objdir" >&6
16113 objdir=$lt_cv_objdir
16114
16115
16116
16117
16118
16119 cat >>confdefs.h <<_ACEOF
16120 #define LT_OBJDIR "$lt_cv_objdir/"
16121 _ACEOF
16122
16123
16124
16125
16126
16127
16128
16129
16130
16131
16132
16133
16134
16135
16136
16137
16138
16139 case $host_os in
16140 aix3*)
16141   # AIX sometimes has problems with the GCC collect2 program.  For some
16142   # reason, if we set the COLLECT_NAMES environment variable, the problems
16143   # vanish in a puff of smoke.
16144   if test "X${COLLECT_NAMES+set}" != Xset; then
16145     COLLECT_NAMES=
16146     export COLLECT_NAMES
16147   fi
16148   ;;
16149 esac
16150
16151 # Sed substitution that helps us do robust quoting.  It backslashifies
16152 # metacharacters that are still active within double-quoted strings.
16153 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
16154
16155 # Same as above, but do not quote variable references.
16156 double_quote_subst='s/\(["`\\]\)/\\\1/g'
16157
16158 # Sed substitution to delay expansion of an escaped shell variable in a
16159 # double_quote_subst'ed string.
16160 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
16161
16162 # Sed substitution to delay expansion of an escaped single quote.
16163 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
16164
16165 # Sed substitution to avoid accidental globbing in evaled expressions
16166 no_glob_subst='s/\*/\\\*/g'
16167
16168 # Global variables:
16169 ofile=libtool
16170 can_build_shared=yes
16171
16172 # All known linkers require a `.a' archive for static linking (except MSVC,
16173 # which needs '.lib').
16174 libext=a
16175
16176 with_gnu_ld="$lt_cv_prog_gnu_ld"
16177
16178 old_CC="$CC"
16179 old_CFLAGS="$CFLAGS"
16180
16181 # Set sane defaults for various variables
16182 test -z "$CC" && CC=cc
16183 test -z "$LTCC" && LTCC=$CC
16184 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
16185 test -z "$LD" && LD=ld
16186 test -z "$ac_objext" && ac_objext=o
16187
16188 for cc_temp in $compiler""; do
16189   case $cc_temp in
16190     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
16191     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
16192     \-*) ;;
16193     *) break;;
16194   esac
16195 done
16196 cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
16197
16198
16199 # Only perform the check for file, if the check method requires it
16200 test -z "$MAGIC_CMD" && MAGIC_CMD=file
16201 case $deplibs_check_method in
16202 file_magic*)
16203   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
16204     echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
16205 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
16206 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16207   echo $ECHO_N "(cached) $ECHO_C" >&6
16208 else
16209   case $MAGIC_CMD in
16210 [\\/*] |  ?:[\\/]*)
16211   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16212   ;;
16213 *)
16214   lt_save_MAGIC_CMD="$MAGIC_CMD"
16215   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16216   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16217   for ac_dir in $ac_dummy; do
16218     IFS="$lt_save_ifs"
16219     test -z "$ac_dir" && ac_dir=.
16220     if test -f $ac_dir/${ac_tool_prefix}file; then
16221       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
16222       if test -n "$file_magic_test_file"; then
16223         case $deplibs_check_method in
16224         "file_magic "*)
16225           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16226           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16227           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16228             $EGREP "$file_magic_regex" > /dev/null; then
16229             :
16230           else
16231             cat <<_LT_EOF 1>&2
16232
16233 *** Warning: the command libtool uses to detect shared libraries,
16234 *** $file_magic_cmd, produces output that libtool cannot recognize.
16235 *** The result is that libtool may fail to recognize shared libraries
16236 *** as such.  This will affect the creation of libtool libraries that
16237 *** depend on shared libraries, but programs linked with such libtool
16238 *** libraries will work regardless of this problem.  Nevertheless, you
16239 *** may want to report the problem to your system manager and/or to
16240 *** bug-libtool@gnu.org
16241
16242 _LT_EOF
16243           fi ;;
16244         esac
16245       fi
16246       break
16247     fi
16248   done
16249   IFS="$lt_save_ifs"
16250   MAGIC_CMD="$lt_save_MAGIC_CMD"
16251   ;;
16252 esac
16253 fi
16254
16255 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16256 if test -n "$MAGIC_CMD"; then
16257   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16258 echo "${ECHO_T}$MAGIC_CMD" >&6
16259 else
16260   echo "$as_me:$LINENO: result: no" >&5
16261 echo "${ECHO_T}no" >&6
16262 fi
16263
16264
16265
16266
16267
16268 if test -z "$lt_cv_path_MAGIC_CMD"; then
16269   if test -n "$ac_tool_prefix"; then
16270     echo "$as_me:$LINENO: checking for file" >&5
16271 echo $ECHO_N "checking for file... $ECHO_C" >&6
16272 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
16273   echo $ECHO_N "(cached) $ECHO_C" >&6
16274 else
16275   case $MAGIC_CMD in
16276 [\\/*] |  ?:[\\/]*)
16277   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
16278   ;;
16279 *)
16280   lt_save_MAGIC_CMD="$MAGIC_CMD"
16281   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
16282   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
16283   for ac_dir in $ac_dummy; do
16284     IFS="$lt_save_ifs"
16285     test -z "$ac_dir" && ac_dir=.
16286     if test -f $ac_dir/file; then
16287       lt_cv_path_MAGIC_CMD="$ac_dir/file"
16288       if test -n "$file_magic_test_file"; then
16289         case $deplibs_check_method in
16290         "file_magic "*)
16291           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
16292           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16293           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
16294             $EGREP "$file_magic_regex" > /dev/null; then
16295             :
16296           else
16297             cat <<_LT_EOF 1>&2
16298
16299 *** Warning: the command libtool uses to detect shared libraries,
16300 *** $file_magic_cmd, produces output that libtool cannot recognize.
16301 *** The result is that libtool may fail to recognize shared libraries
16302 *** as such.  This will affect the creation of libtool libraries that
16303 *** depend on shared libraries, but programs linked with such libtool
16304 *** libraries will work regardless of this problem.  Nevertheless, you
16305 *** may want to report the problem to your system manager and/or to
16306 *** bug-libtool@gnu.org
16307
16308 _LT_EOF
16309           fi ;;
16310         esac
16311       fi
16312       break
16313     fi
16314   done
16315   IFS="$lt_save_ifs"
16316   MAGIC_CMD="$lt_save_MAGIC_CMD"
16317   ;;
16318 esac
16319 fi
16320
16321 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
16322 if test -n "$MAGIC_CMD"; then
16323   echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
16324 echo "${ECHO_T}$MAGIC_CMD" >&6
16325 else
16326   echo "$as_me:$LINENO: result: no" >&5
16327 echo "${ECHO_T}no" >&6
16328 fi
16329
16330
16331   else
16332     MAGIC_CMD=:
16333   fi
16334 fi
16335
16336   fi
16337   ;;
16338 esac
16339
16340 # Use C for the default configuration in the libtool script
16341
16342 lt_save_CC="$CC"
16343 ac_ext=c
16344 ac_cpp='$CPP $CPPFLAGS'
16345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
16346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
16347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
16348
16349
16350 # Source file extension for C test sources.
16351 ac_ext=c
16352
16353 # Object file extension for compiled C test sources.
16354 objext=o
16355 objext=$objext
16356
16357 # Code to be used in simple compile tests
16358 lt_simple_compile_test_code="int some_variable = 0;"
16359
16360 # Code to be used in simple link tests
16361 lt_simple_link_test_code='int main(){return(0);}'
16362
16363
16364
16365
16366
16367
16368
16369 # If no C compiler was specified, use CC.
16370 LTCC=${LTCC-"$CC"}
16371
16372 # If no C compiler flags were specified, use CFLAGS.
16373 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
16374
16375 # Allow CC to be a program name with arguments.
16376 compiler=$CC
16377
16378 # Save the default compiler, since it gets overwritten when the other
16379 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
16380 compiler_DEFAULT=$CC
16381
16382 # save warnings/boilerplate of simple test code
16383 ac_outfile=conftest.$ac_objext
16384 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
16385 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16386 _lt_compiler_boilerplate=`cat conftest.err`
16387 $RM conftest*
16388
16389 ac_outfile=conftest.$ac_objext
16390 echo "$lt_simple_link_test_code" >conftest.$ac_ext
16391 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
16392 _lt_linker_boilerplate=`cat conftest.err`
16393 $RM conftest*
16394
16395
16396 ## CAVEAT EMPTOR:
16397 ## There is no encapsulation within the following macros, do not change
16398 ## the running order or otherwise move them around unless you know exactly
16399 ## what you are doing...
16400 if test -n "$compiler"; then
16401
16402 lt_prog_compiler_no_builtin_flag=
16403
16404 if test "$GCC" = yes; then
16405   lt_prog_compiler_no_builtin_flag=' -fno-builtin'
16406
16407   echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
16408 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
16409 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
16410   echo $ECHO_N "(cached) $ECHO_C" >&6
16411 else
16412   lt_cv_prog_compiler_rtti_exceptions=no
16413    ac_outfile=conftest.$ac_objext
16414    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16415    lt_compiler_flag="-fno-rtti -fno-exceptions"
16416    # Insert the option either (1) after the last *FLAGS variable, or
16417    # (2) before a word containing "conftest.", or (3) at the end.
16418    # Note that $ac_compile itself does not contain backslashes and begins
16419    # with a dollar sign (not a hyphen), so the echo should work correctly.
16420    # The option is referenced via a variable to avoid confusing sed.
16421    lt_compile=`echo "$ac_compile" | $SED \
16422    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16423    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16424    -e 's:$: $lt_compiler_flag:'`
16425    (eval echo "\"\$as_me:16425: $lt_compile\"" >&5)
16426    (eval "$lt_compile" 2>conftest.err)
16427    ac_status=$?
16428    cat conftest.err >&5
16429    echo "$as_me:16429: \$? = $ac_status" >&5
16430    if (exit $ac_status) && test -s "$ac_outfile"; then
16431      # The compiler can only warn and ignore the option if not recognized
16432      # So say no if there are warnings other than the usual output.
16433      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16434      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16435      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16436        lt_cv_prog_compiler_rtti_exceptions=yes
16437      fi
16438    fi
16439    $RM conftest*
16440
16441 fi
16442 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
16443 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
16444
16445 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
16446     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
16447 else
16448     :
16449 fi
16450
16451 fi
16452
16453
16454
16455
16456
16457
16458   lt_prog_compiler_wl=
16459 lt_prog_compiler_pic=
16460 lt_prog_compiler_static=
16461
16462 echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
16463 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
16464
16465   if test "$GCC" = yes; then
16466     lt_prog_compiler_wl='-Wl,'
16467     lt_prog_compiler_static='-static'
16468
16469     case $host_os in
16470       aix*)
16471       # All AIX code is PIC.
16472       if test "$host_cpu" = ia64; then
16473         # AIX 5 now supports IA64 processor
16474         lt_prog_compiler_static='-Bstatic'
16475       fi
16476       ;;
16477
16478     amigaos*)
16479       if test "$host_cpu" = m68k; then
16480         # FIXME: we need at least 68020 code to build shared libraries, but
16481         # adding the `-m68020' flag to GCC prevents building anything better,
16482         # like `-m68040'.
16483         lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
16484       fi
16485       ;;
16486
16487     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
16488       # PIC is the default for these OSes.
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       # Although the cygwin gcc ignores -fPIC, still need this for old-style
16495       # (--disable-auto-import) libraries
16496       lt_prog_compiler_pic='-DDLL_EXPORT'
16497       ;;
16498
16499     darwin* | rhapsody*)
16500       # PIC is the default on this platform
16501       # Common symbols not allowed in MH_DYLIB files
16502       lt_prog_compiler_pic='-fno-common'
16503       ;;
16504
16505     hpux*)
16506       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16507       # not for PA HP-UX.
16508       case $host_cpu in
16509       hppa*64*|ia64*)
16510         # +Z the default
16511         ;;
16512       *)
16513         lt_prog_compiler_pic='-fPIC'
16514         ;;
16515       esac
16516       ;;
16517
16518     interix[3-9]*)
16519       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
16520       # Instead, we relocate shared libraries at runtime.
16521       ;;
16522
16523     msdosdjgpp*)
16524       # Just because we use GCC doesn't mean we suddenly get shared libraries
16525       # on systems that don't support them.
16526       lt_prog_compiler_can_build_shared=no
16527       enable_shared=no
16528       ;;
16529
16530     *nto* | *qnx*)
16531       # QNX uses GNU C++, but need to define -shared option too, otherwise
16532       # it will coredump.
16533       lt_prog_compiler_pic='-fPIC -shared'
16534       ;;
16535
16536     sysv4*MP*)
16537       if test -d /usr/nec; then
16538         lt_prog_compiler_pic=-Kconform_pic
16539       fi
16540       ;;
16541
16542     *)
16543       lt_prog_compiler_pic='-fPIC'
16544       ;;
16545     esac
16546   else
16547     # PORTME Check for flag to pass linker flags through the system compiler.
16548     case $host_os in
16549     aix*)
16550       lt_prog_compiler_wl='-Wl,'
16551       if test "$host_cpu" = ia64; then
16552         # AIX 5 now supports IA64 processor
16553         lt_prog_compiler_static='-Bstatic'
16554       else
16555         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
16556       fi
16557       ;;
16558     darwin*)
16559       # PIC is the default on this platform
16560       # Common symbols not allowed in MH_DYLIB files
16561       case $cc_basename in
16562       xlc*)
16563         lt_prog_compiler_pic='-qnocommon'
16564         lt_prog_compiler_wl='-Wl,'
16565         ;;
16566       esac
16567       ;;
16568
16569     mingw* | cygwin* | pw32* | os2*)
16570       # This hack is so that the source file can tell whether it is being
16571       # built for inclusion in a dll (and should export symbols for example).
16572       lt_prog_compiler_pic='-DDLL_EXPORT'
16573       ;;
16574
16575     hpux9* | hpux10* | hpux11*)
16576       lt_prog_compiler_wl='-Wl,'
16577       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
16578       # not for PA HP-UX.
16579       case $host_cpu in
16580       hppa*64*|ia64*)
16581         # +Z the default
16582         ;;
16583       *)
16584         lt_prog_compiler_pic='+Z'
16585         ;;
16586       esac
16587       # Is there a better lt_prog_compiler_static that works with the bundled CC?
16588       lt_prog_compiler_static='${wl}-a ${wl}archive'
16589       ;;
16590
16591     irix5* | irix6* | nonstopux*)
16592       lt_prog_compiler_wl='-Wl,'
16593       # PIC (with -KPIC) is the default.
16594       lt_prog_compiler_static='-non_shared'
16595       ;;
16596
16597     linux* | k*bsd*-gnu)
16598       case $cc_basename in
16599       icc* | ecc*)
16600         lt_prog_compiler_wl='-Wl,'
16601         lt_prog_compiler_pic='-KPIC'
16602         lt_prog_compiler_static='-static'
16603         ;;
16604       pgcc* | pgf77* | pgf90* | pgf95*)
16605         # Portland Group compilers (*not* the Pentium gcc compiler,
16606         # which looks to be a dead project)
16607         lt_prog_compiler_wl='-Wl,'
16608         lt_prog_compiler_pic='-fpic'
16609         lt_prog_compiler_static='-Bstatic'
16610         ;;
16611       ccc*)
16612         lt_prog_compiler_wl='-Wl,'
16613         # All Alpha code is PIC.
16614         lt_prog_compiler_static='-non_shared'
16615         ;;
16616       *)
16617         case `$CC -V 2>&1 | sed 5q` in
16618         *Sun\ C*)
16619           # Sun C 5.9
16620           lt_prog_compiler_pic='-KPIC'
16621           lt_prog_compiler_static='-Bstatic'
16622           lt_prog_compiler_wl='-Wl,'
16623           ;;
16624         *Sun\ F*)
16625           # Sun Fortran 8.3 passes all unrecognized flags to the linker
16626           lt_prog_compiler_pic='-KPIC'
16627           lt_prog_compiler_static='-Bstatic'
16628           lt_prog_compiler_wl=''
16629           ;;
16630         esac
16631         ;;
16632       esac
16633       ;;
16634
16635     newsos6)
16636       lt_prog_compiler_pic='-KPIC'
16637       lt_prog_compiler_static='-Bstatic'
16638       ;;
16639
16640     *nto* | *qnx*)
16641       # QNX uses GNU C++, but need to define -shared option too, otherwise
16642       # it will coredump.
16643       lt_prog_compiler_pic='-fPIC -shared'
16644       ;;
16645
16646     osf3* | osf4* | osf5*)
16647       lt_prog_compiler_wl='-Wl,'
16648       # All OSF/1 code is PIC.
16649       lt_prog_compiler_static='-non_shared'
16650       ;;
16651
16652     rdos*)
16653       lt_prog_compiler_static='-non_shared'
16654       ;;
16655
16656     solaris*)
16657       lt_prog_compiler_pic='-KPIC'
16658       lt_prog_compiler_static='-Bstatic'
16659       case $cc_basename in
16660       f77* | f90* | f95*)
16661         lt_prog_compiler_wl='-Qoption ld ';;
16662       *)
16663         lt_prog_compiler_wl='-Wl,';;
16664       esac
16665       ;;
16666
16667     sunos4*)
16668       lt_prog_compiler_wl='-Qoption ld '
16669       lt_prog_compiler_pic='-PIC'
16670       lt_prog_compiler_static='-Bstatic'
16671       ;;
16672
16673     sysv4 | sysv4.2uw2* | sysv4.3*)
16674       lt_prog_compiler_wl='-Wl,'
16675       lt_prog_compiler_pic='-KPIC'
16676       lt_prog_compiler_static='-Bstatic'
16677       ;;
16678
16679     sysv4*MP*)
16680       if test -d /usr/nec ;then
16681         lt_prog_compiler_pic='-Kconform_pic'
16682         lt_prog_compiler_static='-Bstatic'
16683       fi
16684       ;;
16685
16686     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
16687       lt_prog_compiler_wl='-Wl,'
16688       lt_prog_compiler_pic='-KPIC'
16689       lt_prog_compiler_static='-Bstatic'
16690       ;;
16691
16692     unicos*)
16693       lt_prog_compiler_wl='-Wl,'
16694       lt_prog_compiler_can_build_shared=no
16695       ;;
16696
16697     uts4*)
16698       lt_prog_compiler_pic='-pic'
16699       lt_prog_compiler_static='-Bstatic'
16700       ;;
16701
16702     *)
16703       lt_prog_compiler_can_build_shared=no
16704       ;;
16705     esac
16706   fi
16707
16708 case $host_os in
16709   # For platforms which do not support PIC, -DPIC is meaningless:
16710   *djgpp*)
16711     lt_prog_compiler_pic=
16712     ;;
16713   *)
16714     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
16715     ;;
16716 esac
16717 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
16718 echo "${ECHO_T}$lt_prog_compiler_pic" >&6
16719
16720
16721
16722
16723
16724
16725 #
16726 # Check to make sure the PIC flag actually works.
16727 #
16728 if test -n "$lt_prog_compiler_pic"; then
16729   echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
16730 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
16731 if test "${lt_prog_compiler_pic_works+set}" = set; then
16732   echo $ECHO_N "(cached) $ECHO_C" >&6
16733 else
16734   lt_prog_compiler_pic_works=no
16735    ac_outfile=conftest.$ac_objext
16736    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16737    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
16738    # Insert the option either (1) after the last *FLAGS variable, or
16739    # (2) before a word containing "conftest.", or (3) at the end.
16740    # Note that $ac_compile itself does not contain backslashes and begins
16741    # with a dollar sign (not a hyphen), so the echo should work correctly.
16742    # The option is referenced via a variable to avoid confusing sed.
16743    lt_compile=`echo "$ac_compile" | $SED \
16744    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16745    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16746    -e 's:$: $lt_compiler_flag:'`
16747    (eval echo "\"\$as_me:16747: $lt_compile\"" >&5)
16748    (eval "$lt_compile" 2>conftest.err)
16749    ac_status=$?
16750    cat conftest.err >&5
16751    echo "$as_me:16751: \$? = $ac_status" >&5
16752    if (exit $ac_status) && test -s "$ac_outfile"; then
16753      # The compiler can only warn and ignore the option if not recognized
16754      # So say no if there are warnings other than the usual output.
16755      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
16756      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16757      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
16758        lt_prog_compiler_pic_works=yes
16759      fi
16760    fi
16761    $RM conftest*
16762
16763 fi
16764 echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
16765 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
16766
16767 if test x"$lt_prog_compiler_pic_works" = xyes; then
16768     case $lt_prog_compiler_pic in
16769      "" | " "*) ;;
16770      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
16771      esac
16772 else
16773     lt_prog_compiler_pic=
16774      lt_prog_compiler_can_build_shared=no
16775 fi
16776
16777 fi
16778
16779
16780
16781
16782
16783
16784 #
16785 # Check to make sure the static flag actually works.
16786 #
16787 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
16788 echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
16789 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6
16790 if test "${lt_prog_compiler_static_works+set}" = set; then
16791   echo $ECHO_N "(cached) $ECHO_C" >&6
16792 else
16793   lt_prog_compiler_static_works=no
16794    save_LDFLAGS="$LDFLAGS"
16795    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
16796    echo "$lt_simple_link_test_code" > conftest.$ac_ext
16797    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
16798      # The linker can only warn and ignore the option if not recognized
16799      # So say no if there are warnings
16800      if test -s conftest.err; then
16801        # Append any errors to the config.log.
16802        cat conftest.err 1>&5
16803        $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
16804        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
16805        if diff conftest.exp conftest.er2 >/dev/null; then
16806          lt_prog_compiler_static_works=yes
16807        fi
16808      else
16809        lt_prog_compiler_static_works=yes
16810      fi
16811    fi
16812    $RM conftest*
16813    LDFLAGS="$save_LDFLAGS"
16814
16815 fi
16816 echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
16817 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
16818
16819 if test x"$lt_prog_compiler_static_works" = xyes; then
16820     :
16821 else
16822     lt_prog_compiler_static=
16823 fi
16824
16825
16826
16827
16828
16829
16830
16831   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16832 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16833 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16834   echo $ECHO_N "(cached) $ECHO_C" >&6
16835 else
16836   lt_cv_prog_compiler_c_o=no
16837    $RM -r conftest 2>/dev/null
16838    mkdir conftest
16839    cd conftest
16840    mkdir out
16841    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16842
16843    lt_compiler_flag="-o out/conftest2.$ac_objext"
16844    # Insert the option either (1) after the last *FLAGS variable, or
16845    # (2) before a word containing "conftest.", or (3) at the end.
16846    # Note that $ac_compile itself does not contain backslashes and begins
16847    # with a dollar sign (not a hyphen), so the echo should work correctly.
16848    lt_compile=`echo "$ac_compile" | $SED \
16849    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16850    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16851    -e 's:$: $lt_compiler_flag:'`
16852    (eval echo "\"\$as_me:16852: $lt_compile\"" >&5)
16853    (eval "$lt_compile" 2>out/conftest.err)
16854    ac_status=$?
16855    cat out/conftest.err >&5
16856    echo "$as_me:16856: \$? = $ac_status" >&5
16857    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16858    then
16859      # The compiler can only warn and ignore the option if not recognized
16860      # So say no if there are warnings
16861      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16862      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16863      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16864        lt_cv_prog_compiler_c_o=yes
16865      fi
16866    fi
16867    chmod u+w . 2>&5
16868    $RM conftest*
16869    # SGI C++ compiler will create directory out/ii_files/ for
16870    # template instantiation
16871    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16872    $RM out/* && rmdir out
16873    cd ..
16874    $RM -r conftest
16875    $RM conftest*
16876
16877 fi
16878 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16879 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16880
16881
16882
16883
16884
16885
16886   echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
16887 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
16888 if test "${lt_cv_prog_compiler_c_o+set}" = set; then
16889   echo $ECHO_N "(cached) $ECHO_C" >&6
16890 else
16891   lt_cv_prog_compiler_c_o=no
16892    $RM -r conftest 2>/dev/null
16893    mkdir conftest
16894    cd conftest
16895    mkdir out
16896    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
16897
16898    lt_compiler_flag="-o out/conftest2.$ac_objext"
16899    # Insert the option either (1) after the last *FLAGS variable, or
16900    # (2) before a word containing "conftest.", or (3) at the end.
16901    # Note that $ac_compile itself does not contain backslashes and begins
16902    # with a dollar sign (not a hyphen), so the echo should work correctly.
16903    lt_compile=`echo "$ac_compile" | $SED \
16904    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
16905    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
16906    -e 's:$: $lt_compiler_flag:'`
16907    (eval echo "\"\$as_me:16907: $lt_compile\"" >&5)
16908    (eval "$lt_compile" 2>out/conftest.err)
16909    ac_status=$?
16910    cat out/conftest.err >&5
16911    echo "$as_me:16911: \$? = $ac_status" >&5
16912    if (exit $ac_status) && test -s out/conftest2.$ac_objext
16913    then
16914      # The compiler can only warn and ignore the option if not recognized
16915      # So say no if there are warnings
16916      $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
16917      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
16918      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
16919        lt_cv_prog_compiler_c_o=yes
16920      fi
16921    fi
16922    chmod u+w . 2>&5
16923    $RM conftest*
16924    # SGI C++ compiler will create directory out/ii_files/ for
16925    # template instantiation
16926    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
16927    $RM out/* && rmdir out
16928    cd ..
16929    $RM -r conftest
16930    $RM conftest*
16931
16932 fi
16933 echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
16934 echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
16935
16936
16937
16938
16939 hard_links="nottested"
16940 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
16941   # do not overwrite the value of need_locks provided by the user
16942   echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
16943 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
16944   hard_links=yes
16945   $RM conftest*
16946   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16947   touch conftest.a
16948   ln conftest.a conftest.b 2>&5 || hard_links=no
16949   ln conftest.a conftest.b 2>/dev/null && hard_links=no
16950   echo "$as_me:$LINENO: result: $hard_links" >&5
16951 echo "${ECHO_T}$hard_links" >&6
16952   if test "$hard_links" = no; then
16953     { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
16954 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
16955     need_locks=warn
16956   fi
16957 else
16958   need_locks=no
16959 fi
16960
16961
16962
16963
16964
16965
16966   echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
16967 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
16968
16969   runpath_var=
16970   allow_undefined_flag=
16971   always_export_symbols=no
16972   archive_cmds=
16973   archive_expsym_cmds=
16974   compiler_needs_object=no
16975   enable_shared_with_static_runtimes=no
16976   export_dynamic_flag_spec=
16977   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
16978   hardcode_automatic=no
16979   hardcode_direct=no
16980   hardcode_direct_absolute=no
16981   hardcode_libdir_flag_spec=
16982   hardcode_libdir_flag_spec_ld=
16983   hardcode_libdir_separator=
16984   hardcode_minus_L=no
16985   hardcode_shlibpath_var=unsupported
16986   inherit_rpath=no
16987   link_all_deplibs=unknown
16988   module_cmds=
16989   module_expsym_cmds=
16990   old_archive_from_new_cmds=
16991   old_archive_from_expsyms_cmds=
16992   thread_safe_flag_spec=
16993   whole_archive_flag_spec=
16994   # include_expsyms should be a list of space-separated symbols to be *always*
16995   # included in the symbol list
16996   include_expsyms=
16997   # exclude_expsyms can be an extended regexp of symbols to exclude
16998   # it will be wrapped by ` (' and `)$', so one must not match beginning or
16999   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
17000   # as well as any symbol that contains `d'.
17001   exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
17002   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
17003   # platforms (ab)use it in PIC code, but their linkers get confused if
17004   # the symbol is explicitly referenced.  Since portable code cannot
17005   # rely on this symbol name, it's probably fine to never include it in
17006   # preloaded symbol tables.
17007   extract_expsyms_cmds=
17008
17009   case $host_os in
17010   cygwin* | mingw* | pw32*)
17011     # FIXME: the MSVC++ port hasn't been tested in a loooong time
17012     # When not using gcc, we currently assume that we are using
17013     # Microsoft Visual C++.
17014     if test "$GCC" != yes; then
17015       with_gnu_ld=no
17016     fi
17017     ;;
17018   interix*)
17019     # we just hope/assume this is gcc and not c89 (= MSVC++)
17020     with_gnu_ld=yes
17021     ;;
17022   openbsd*)
17023     with_gnu_ld=no
17024     ;;
17025   esac
17026
17027   ld_shlibs=yes
17028   if test "$with_gnu_ld" = yes; then
17029     # If archive_cmds runs LD, not CC, wlarc should be empty
17030     wlarc='${wl}'
17031
17032     # Set some defaults for GNU ld with shared library support. These
17033     # are reset later if shared libraries are not supported. Putting them
17034     # here allows them to be overridden if necessary.
17035     runpath_var=LD_RUN_PATH
17036     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17037     export_dynamic_flag_spec='${wl}--export-dynamic'
17038     # ancient GNU ld didn't support --whole-archive et. al.
17039     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
17040       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
17041     else
17042       whole_archive_flag_spec=
17043     fi
17044     supports_anon_versioning=no
17045     case `$LD -v 2>&1` in
17046       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
17047       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
17048       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
17049       *\ 2.11.*) ;; # other 2.11 versions
17050       *) supports_anon_versioning=yes ;;
17051     esac
17052
17053     # See if GNU ld supports shared libraries.
17054     case $host_os in
17055     aix[3-9]*)
17056       # On AIX/PPC, the GNU linker is very broken
17057       if test "$host_cpu" != ia64; then
17058         ld_shlibs=no
17059         cat <<_LT_EOF 1>&2
17060
17061 *** Warning: the GNU linker, at least up to release 2.9.1, is reported
17062 *** to be unable to reliably create shared libraries on AIX.
17063 *** Therefore, libtool is disabling shared libraries support.  If you
17064 *** really care for shared libraries, you may want to modify your PATH
17065 *** so that a non-GNU linker is found, and then restart.
17066
17067 _LT_EOF
17068       fi
17069       ;;
17070
17071     amigaos*)
17072       if test "$host_cpu" = m68k; then
17073         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17074         hardcode_libdir_flag_spec='-L$libdir'
17075         hardcode_minus_L=yes
17076       fi
17077
17078       # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
17079       # that the semantics of dynamic libraries on AmigaOS, at least up
17080       # to version 4, is to share data among multiple programs linked
17081       # with the same dynamic library.  Since this doesn't match the
17082       # behavior of shared libraries on other platforms, we can't use
17083       # them.
17084       ld_shlibs=no
17085       ;;
17086
17087     beos*)
17088       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17089         allow_undefined_flag=unsupported
17090         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
17091         # support --undefined.  This deserves some investigation.  FIXME
17092         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17093       else
17094         ld_shlibs=no
17095       fi
17096       ;;
17097
17098     cygwin* | mingw* | pw32*)
17099       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
17100       # as there is no search path for DLLs.
17101       hardcode_libdir_flag_spec='-L$libdir'
17102       allow_undefined_flag=unsupported
17103       always_export_symbols=no
17104       enable_shared_with_static_runtimes=yes
17105       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
17106
17107       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
17108         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17109         # If the export-symbols file already is a .def file (1st line
17110         # is EXPORTS), use it as is; otherwise, prepend...
17111         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
17112           cp $export_symbols $output_objdir/$soname.def;
17113         else
17114           echo EXPORTS > $output_objdir/$soname.def;
17115           cat $export_symbols >> $output_objdir/$soname.def;
17116         fi~
17117         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
17118       else
17119         ld_shlibs=no
17120       fi
17121       ;;
17122
17123     interix[3-9]*)
17124       hardcode_direct=no
17125       hardcode_shlibpath_var=no
17126       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17127       export_dynamic_flag_spec='${wl}-E'
17128       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
17129       # Instead, shared libraries are loaded at an image base (0x10000000 by
17130       # default) and relocated if they conflict, which is a slow very memory
17131       # consuming and fragmenting process.  To avoid this, we pick a random,
17132       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
17133       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
17134       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17135       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
17136       ;;
17137
17138     gnu* | linux* | tpf* | k*bsd*-gnu)
17139       tmp_diet=no
17140       if test "$host_os" = linux-dietlibc; then
17141         case $cc_basename in
17142           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
17143         esac
17144       fi
17145       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
17146          && test "$tmp_diet" = no
17147       then
17148         tmp_addflag=
17149         case $cc_basename,$host_cpu in
17150         pgcc*)                          # Portland Group C compiler
17151           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'
17152           tmp_addflag=' $pic_flag'
17153           ;;
17154         pgf77* | pgf90* | pgf95*)       # Portland Group f77 and f90 compilers
17155           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
17156           tmp_addflag=' $pic_flag -Mnomain' ;;
17157         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
17158           tmp_addflag=' -i_dynamic' ;;
17159         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
17160           tmp_addflag=' -i_dynamic -nofor_main' ;;
17161         ifc* | ifort*)                  # Intel Fortran compiler
17162           tmp_addflag=' -nofor_main' ;;
17163         esac
17164         case `$CC -V 2>&1 | sed 5q` in
17165         *Sun\ C*)                       # Sun C 5.9
17166           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\"` ${wl}--no-whole-archive'
17167           compiler_needs_object=yes
17168           tmp_sharedflag='-G' ;;
17169         *Sun\ F*)                       # Sun Fortran 8.3
17170           tmp_sharedflag='-G' ;;
17171         *)
17172           tmp_sharedflag='-shared' ;;
17173         esac
17174         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17175
17176         if test "x$supports_anon_versioning" = xyes; then
17177           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
17178             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
17179             echo "local: *; };" >> $output_objdir/$libname.ver~
17180             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
17181         fi
17182       else
17183         ld_shlibs=no
17184       fi
17185       ;;
17186
17187     netbsd*)
17188       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17189         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
17190         wlarc=
17191       else
17192         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17193         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17194       fi
17195       ;;
17196
17197     solaris*)
17198       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
17199         ld_shlibs=no
17200         cat <<_LT_EOF 1>&2
17201
17202 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
17203 *** create shared libraries on Solaris systems.  Therefore, libtool
17204 *** is disabling shared libraries support.  We urge you to upgrade GNU
17205 *** binutils to release 2.9.1 or newer.  Another option is to modify
17206 *** your PATH or compiler configuration so that the native linker is
17207 *** used, and then restart.
17208
17209 _LT_EOF
17210       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17211         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17212         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17213       else
17214         ld_shlibs=no
17215       fi
17216       ;;
17217
17218     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
17219       case `$LD -v 2>&1` in
17220         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
17221         ld_shlibs=no
17222         cat <<_LT_EOF 1>&2
17223
17224 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
17225 *** reliably create shared libraries on SCO systems.  Therefore, libtool
17226 *** is disabling shared libraries support.  We urge you to upgrade GNU
17227 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
17228 *** your PATH or compiler configuration so that the native linker is
17229 *** used, and then restart.
17230
17231 _LT_EOF
17232         ;;
17233         *)
17234           # For security reasons, it is highly recommended that you always
17235           # use absolute paths for naming shared libraries, and exclude the
17236           # DT_RUNPATH tag from executables and libraries.  But doing so
17237           # requires that you compile everything twice, which is a pain.
17238           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17239             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17240             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17241             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17242           else
17243             ld_shlibs=no
17244           fi
17245         ;;
17246       esac
17247       ;;
17248
17249     sunos4*)
17250       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17251       wlarc=
17252       hardcode_direct=yes
17253       hardcode_shlibpath_var=no
17254       ;;
17255
17256     *)
17257       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
17258         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
17259         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
17260       else
17261         ld_shlibs=no
17262       fi
17263       ;;
17264     esac
17265
17266     if test "$ld_shlibs" = no; then
17267       runpath_var=
17268       hardcode_libdir_flag_spec=
17269       export_dynamic_flag_spec=
17270       whole_archive_flag_spec=
17271     fi
17272   else
17273     # PORTME fill in a description of your system's linker (not GNU ld)
17274     case $host_os in
17275     aix3*)
17276       allow_undefined_flag=unsupported
17277       always_export_symbols=yes
17278       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
17279       # Note: this linker hardcodes the directories in LIBPATH if there
17280       # are no directories specified by -L.
17281       hardcode_minus_L=yes
17282       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
17283         # Neither direct hardcoding nor static linking is supported with a
17284         # broken collect2.
17285         hardcode_direct=unsupported
17286       fi
17287       ;;
17288
17289     aix[4-9]*)
17290       if test "$host_cpu" = ia64; then
17291         # On IA64, the linker does run time linking by default, so we don't
17292         # have to do anything special.
17293         aix_use_runtimelinking=no
17294         exp_sym_flag='-Bexport'
17295         no_entry_flag=""
17296       else
17297         # If we're using GNU nm, then we don't want the "-C" option.
17298         # -C means demangle to AIX nm, but means don't demangle with GNU nm
17299         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
17300           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17301         else
17302           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
17303         fi
17304         aix_use_runtimelinking=no
17305
17306         # Test if we are trying to use run time linking or normal
17307         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
17308         # need to do runtime linking.
17309         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
17310           for ld_flag in $LDFLAGS; do
17311           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
17312             aix_use_runtimelinking=yes
17313             break
17314           fi
17315           done
17316           ;;
17317         esac
17318
17319         exp_sym_flag='-bexport'
17320         no_entry_flag='-bnoentry'
17321       fi
17322
17323       # When large executables or shared objects are built, AIX ld can
17324       # have problems creating the table of contents.  If linking a library
17325       # or program results in "error TOC overflow" add -mminimal-toc to
17326       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
17327       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
17328
17329       archive_cmds=''
17330       hardcode_direct=yes
17331       hardcode_direct_absolute=yes
17332       hardcode_libdir_separator=':'
17333       link_all_deplibs=yes
17334       file_list_spec='${wl}-f,'
17335
17336       if test "$GCC" = yes; then
17337         case $host_os in aix4.[012]|aix4.[012].*)
17338         # We only want to do this on AIX 4.2 and lower, the check
17339         # below for broken collect2 doesn't work under 4.3+
17340           collect2name=`${CC} -print-prog-name=collect2`
17341           if test -f "$collect2name" &&
17342            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
17343           then
17344           # We have reworked collect2
17345           :
17346           else
17347           # We have old collect2
17348           hardcode_direct=unsupported
17349           # It fails to find uninstalled libraries when the uninstalled
17350           # path is not listed in the libpath.  Setting hardcode_minus_L
17351           # to unsupported forces relinking
17352           hardcode_minus_L=yes
17353           hardcode_libdir_flag_spec='-L$libdir'
17354           hardcode_libdir_separator=
17355           fi
17356           ;;
17357         esac
17358         shared_flag='-shared'
17359         if test "$aix_use_runtimelinking" = yes; then
17360           shared_flag="$shared_flag "'${wl}-G'
17361         fi
17362       else
17363         # not using gcc
17364         if test "$host_cpu" = ia64; then
17365         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
17366         # chokes on -Wl,-G. The following line is correct:
17367           shared_flag='-G'
17368         else
17369           if test "$aix_use_runtimelinking" = yes; then
17370             shared_flag='${wl}-G'
17371           else
17372             shared_flag='${wl}-bM:SRE'
17373           fi
17374         fi
17375       fi
17376
17377       # It seems that -bexpall does not export symbols beginning with
17378       # underscore (_), so it is better to generate a list of symbols to export.
17379       always_export_symbols=yes
17380       if test "$aix_use_runtimelinking" = yes; then
17381         # Warning - without using the other runtime loading flags (-brtl),
17382         # -berok will link without error, but may produce a broken library.
17383         allow_undefined_flag='-berok'
17384         # Determine the default libpath from the value encoded in an
17385         # empty executable.
17386         cat >conftest.$ac_ext <<_ACEOF
17387 /* confdefs.h.  */
17388 _ACEOF
17389 cat confdefs.h >>conftest.$ac_ext
17390 cat >>conftest.$ac_ext <<_ACEOF
17391 /* end confdefs.h.  */
17392
17393 int
17394 main ()
17395 {
17396
17397   ;
17398   return 0;
17399 }
17400 _ACEOF
17401 rm -f conftest.$ac_objext conftest$ac_exeext
17402 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17403   (eval $ac_link) 2>conftest.er1
17404   ac_status=$?
17405   grep -v '^ *+' conftest.er1 >conftest.err
17406   rm -f conftest.er1
17407   cat conftest.err >&5
17408   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17409   (exit $ac_status); } &&
17410          { ac_try='test -z "$ac_c_werror_flag"
17411                          || test ! -s conftest.err'
17412   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17413   (eval $ac_try) 2>&5
17414   ac_status=$?
17415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17416   (exit $ac_status); }; } &&
17417          { ac_try='test -s conftest$ac_exeext'
17418   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17419   (eval $ac_try) 2>&5
17420   ac_status=$?
17421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17422   (exit $ac_status); }; }; then
17423
17424 lt_aix_libpath_sed='
17425     /Import File Strings/,/^$/ {
17426         /^0/ {
17427             s/^0  *\(.*\)$/\1/
17428             p
17429         }
17430     }'
17431 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17432 # Check for a 64-bit object if we didn't find anything.
17433 if test -z "$aix_libpath"; then
17434   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17435 fi
17436 else
17437   echo "$as_me: failed program was:" >&5
17438 sed 's/^/| /' conftest.$ac_ext >&5
17439
17440 fi
17441 rm -f conftest.err conftest.$ac_objext \
17442       conftest$ac_exeext conftest.$ac_ext
17443 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17444
17445         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17446         archive_expsym_cmds='$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 $shared_flag"
17447       else
17448         if test "$host_cpu" = ia64; then
17449           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
17450           allow_undefined_flag="-z nodefs"
17451           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
17452         else
17453          # Determine the default libpath from the value encoded in an
17454          # empty executable.
17455          cat >conftest.$ac_ext <<_ACEOF
17456 /* confdefs.h.  */
17457 _ACEOF
17458 cat confdefs.h >>conftest.$ac_ext
17459 cat >>conftest.$ac_ext <<_ACEOF
17460 /* end confdefs.h.  */
17461
17462 int
17463 main ()
17464 {
17465
17466   ;
17467   return 0;
17468 }
17469 _ACEOF
17470 rm -f conftest.$ac_objext conftest$ac_exeext
17471 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17472   (eval $ac_link) 2>conftest.er1
17473   ac_status=$?
17474   grep -v '^ *+' conftest.er1 >conftest.err
17475   rm -f conftest.er1
17476   cat conftest.err >&5
17477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17478   (exit $ac_status); } &&
17479          { ac_try='test -z "$ac_c_werror_flag"
17480                          || test ! -s conftest.err'
17481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17482   (eval $ac_try) 2>&5
17483   ac_status=$?
17484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17485   (exit $ac_status); }; } &&
17486          { ac_try='test -s conftest$ac_exeext'
17487   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17488   (eval $ac_try) 2>&5
17489   ac_status=$?
17490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17491   (exit $ac_status); }; }; then
17492
17493 lt_aix_libpath_sed='
17494     /Import File Strings/,/^$/ {
17495         /^0/ {
17496             s/^0  *\(.*\)$/\1/
17497             p
17498         }
17499     }'
17500 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17501 # Check for a 64-bit object if we didn't find anything.
17502 if test -z "$aix_libpath"; then
17503   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
17504 fi
17505 else
17506   echo "$as_me: failed program was:" >&5
17507 sed 's/^/| /' conftest.$ac_ext >&5
17508
17509 fi
17510 rm -f conftest.err conftest.$ac_objext \
17511       conftest$ac_exeext conftest.$ac_ext
17512 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
17513
17514          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
17515           # Warning - without using the other run time loading flags,
17516           # -berok will link without error, but may produce a broken library.
17517           no_undefined_flag=' ${wl}-bernotok'
17518           allow_undefined_flag=' ${wl}-berok'
17519           # Exported symbols can be pulled into shared objects from archives
17520           whole_archive_flag_spec='$convenience'
17521           archive_cmds_need_lc=yes
17522           # This is similar to how AIX traditionally builds its shared libraries.
17523           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'
17524         fi
17525       fi
17526       ;;
17527
17528     amigaos*)
17529       if test "$host_cpu" = m68k; then
17530         archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
17531         hardcode_libdir_flag_spec='-L$libdir'
17532         hardcode_minus_L=yes
17533       fi
17534       # see comment about different semantics on the GNU ld section
17535       ld_shlibs=no
17536       ;;
17537
17538     bsdi[45]*)
17539       export_dynamic_flag_spec=-rdynamic
17540       ;;
17541
17542     cygwin* | mingw* | pw32*)
17543       # When not using gcc, we currently assume that we are using
17544       # Microsoft Visual C++.
17545       # hardcode_libdir_flag_spec is actually meaningless, as there is
17546       # no search path for DLLs.
17547       hardcode_libdir_flag_spec=' '
17548       allow_undefined_flag=unsupported
17549       # Tell ltmain to make .lib files, not .a files.
17550       libext=lib
17551       # Tell ltmain to make .dll files, not .so files.
17552       shrext_cmds=".dll"
17553       # FIXME: Setting linknames here is a bad hack.
17554       archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
17555       # The linker will automatically build a .lib file if we build a DLL.
17556       old_archive_from_new_cmds='true'
17557       # FIXME: Should let the user specify the lib program.
17558       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
17559       fix_srcfile_path='`cygpath -w "$srcfile"`'
17560       enable_shared_with_static_runtimes=yes
17561       ;;
17562
17563     darwin* | rhapsody*)
17564       case $host_os in
17565       rhapsody* | darwin1.[012])
17566         allow_undefined_flag='${wl}-undefined ${wl}suppress'
17567         ;;
17568       *) # Darwin 1.3 on
17569         case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
17570         10.[012])
17571           allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
17572           ;;
17573         10.*)
17574           allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
17575           ;;
17576         esac
17577         ;;
17578       esac
17579       archive_cmds_need_lc=no
17580       hardcode_direct=no
17581       hardcode_automatic=yes
17582       hardcode_shlibpath_var=unsupported
17583       whole_archive_flag_spec=''
17584       link_all_deplibs=yes
17585       if test "$GCC" = yes ; then
17586         if test "${lt_cv_apple_cc_single_mod+set}" = set; then
17587   echo $ECHO_N "(cached) $ECHO_C" >&6
17588 else
17589   lt_cv_apple_cc_single_mod=no
17590         if test -z "${LT_MULTI_MODULE}"; then
17591           # By default we will add the -single_module flag. You can override
17592           # by either setting the environment variable LT_MULTI_MODULE
17593           # non-empty at configure time, or by adding -multi-module to the
17594           # link flags.
17595           echo "int foo(void){return 1;}" > conftest.c
17596           $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
17597               -dynamiclib ${wl}-single_module conftest.c
17598           if test -f libconftest.dylib; then
17599               lt_cv_apple_cc_single_mod=yes
17600               rm libconftest.dylib
17601           fi
17602           rm conftest.$ac_ext
17603         fi
17604 fi
17605
17606         output_verbose_link_cmd=echo
17607         if test "X$lt_cv_apple_cc_single_mod" = Xyes ; then
17608           archive_cmds='$CC -dynamiclib $single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17609           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 ${lib}'
17610         else
17611           archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
17612           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 ${lib}'
17613         fi
17614         module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17615         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}'
17616       else
17617         case $cc_basename in
17618         xlc*)
17619           output_verbose_link_cmd=echo
17620           archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`$ECHO $rpath/$soname` $verstring'
17621           module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
17622           # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
17623           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}'
17624           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 ${lib}'
17625           ;;
17626         *)
17627           ld_shlibs=no
17628           ;;
17629         esac
17630       fi
17631       ;;
17632
17633     dgux*)
17634       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17635       hardcode_libdir_flag_spec='-L$libdir'
17636       hardcode_shlibpath_var=no
17637       ;;
17638
17639     freebsd1*)
17640       ld_shlibs=no
17641       ;;
17642
17643     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
17644     # support.  Future versions do this automatically, but an explicit c++rt0.o
17645     # does not break anything, and helps significantly (at the cost of a little
17646     # extra space).
17647     freebsd2.2*)
17648       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
17649       hardcode_libdir_flag_spec='-R$libdir'
17650       hardcode_direct=yes
17651       hardcode_shlibpath_var=no
17652       ;;
17653
17654     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
17655     freebsd2*)
17656       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17657       hardcode_direct=yes
17658       hardcode_minus_L=yes
17659       hardcode_shlibpath_var=no
17660       ;;
17661
17662     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
17663     freebsd* | dragonfly*)
17664       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
17665       hardcode_libdir_flag_spec='-R$libdir'
17666       hardcode_direct=yes
17667       hardcode_shlibpath_var=no
17668       ;;
17669
17670     hpux9*)
17671       if test "$GCC" = yes; then
17672         archive_cmds='$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 $lib'
17673       else
17674         archive_cmds='$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 $lib'
17675       fi
17676       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17677       hardcode_libdir_separator=:
17678       hardcode_direct=yes
17679
17680       # hardcode_minus_L: Not really in the search PATH,
17681       # but as the default location of the library.
17682       hardcode_minus_L=yes
17683       export_dynamic_flag_spec='${wl}-E'
17684       ;;
17685
17686     hpux10*)
17687       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17688         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17689       else
17690         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
17691       fi
17692       if test "$with_gnu_ld" = no; then
17693         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17694         hardcode_libdir_flag_spec_ld='+b $libdir'
17695         hardcode_libdir_separator=:
17696         hardcode_direct=yes
17697         hardcode_direct_absolute=yes
17698         export_dynamic_flag_spec='${wl}-E'
17699         # hardcode_minus_L: Not really in the search PATH,
17700         # but as the default location of the library.
17701         hardcode_minus_L=yes
17702       fi
17703       ;;
17704
17705     hpux11*)
17706       if test "$GCC" = yes -a "$with_gnu_ld" = no; then
17707         case $host_cpu in
17708         hppa*64*)
17709           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17710           ;;
17711         ia64*)
17712           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17713           ;;
17714         *)
17715           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17716           ;;
17717         esac
17718       else
17719         case $host_cpu in
17720         hppa*64*)
17721           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17722           ;;
17723         ia64*)
17724           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
17725           ;;
17726         *)
17727           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
17728           ;;
17729         esac
17730       fi
17731       if test "$with_gnu_ld" = no; then
17732         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
17733         hardcode_libdir_separator=:
17734
17735         case $host_cpu in
17736         hppa*64*|ia64*)
17737           hardcode_direct=no
17738           hardcode_shlibpath_var=no
17739           ;;
17740         *)
17741           hardcode_direct=yes
17742           hardcode_direct_absolute=yes
17743           export_dynamic_flag_spec='${wl}-E'
17744
17745           # hardcode_minus_L: Not really in the search PATH,
17746           # but as the default location of the library.
17747           hardcode_minus_L=yes
17748           ;;
17749         esac
17750       fi
17751       ;;
17752
17753     irix5* | irix6* | nonstopux*)
17754       if test "$GCC" = yes; then
17755         archive_cmds='$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 $lib'
17756         # Try to use the -exported_symbol ld option, if it does not
17757         # work, assume that -exports_file does not work either and
17758         # implicitly export all symbols.
17759         save_LDFLAGS="$LDFLAGS"
17760         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
17761         cat >conftest.$ac_ext <<_ACEOF
17762 int foo(void) {}
17763 _ACEOF
17764 rm -f conftest.$ac_objext conftest$ac_exeext
17765 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
17766   (eval $ac_link) 2>conftest.er1
17767   ac_status=$?
17768   grep -v '^ *+' conftest.er1 >conftest.err
17769   rm -f conftest.er1
17770   cat conftest.err >&5
17771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17772   (exit $ac_status); } &&
17773          { ac_try='test -z "$ac_c_werror_flag"
17774                          || test ! -s conftest.err'
17775   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17776   (eval $ac_try) 2>&5
17777   ac_status=$?
17778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17779   (exit $ac_status); }; } &&
17780          { ac_try='test -s conftest$ac_exeext'
17781   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
17782   (eval $ac_try) 2>&5
17783   ac_status=$?
17784   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17785   (exit $ac_status); }; }; then
17786   archive_expsym_cmds='$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 $lib'
17787
17788 else
17789   echo "$as_me: failed program was:" >&5
17790 sed 's/^/| /' conftest.$ac_ext >&5
17791
17792 fi
17793 rm -f conftest.err conftest.$ac_objext \
17794       conftest$ac_exeext conftest.$ac_ext
17795         LDFLAGS="$save_LDFLAGS"
17796       else
17797         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
17798         archive_expsym_cmds='$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 $lib'
17799       fi
17800       archive_cmds_need_lc='no'
17801       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17802       hardcode_libdir_separator=:
17803       inherit_rpath=yes
17804       link_all_deplibs=yes
17805       ;;
17806
17807     netbsd*)
17808       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
17809         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
17810       else
17811         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
17812       fi
17813       hardcode_libdir_flag_spec='-R$libdir'
17814       hardcode_direct=yes
17815       hardcode_shlibpath_var=no
17816       ;;
17817
17818     newsos6)
17819       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17820       hardcode_direct=yes
17821       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17822       hardcode_libdir_separator=:
17823       hardcode_shlibpath_var=no
17824       ;;
17825
17826     *nto* | *qnx*)
17827       ;;
17828
17829     openbsd*)
17830       hardcode_direct=yes
17831       hardcode_shlibpath_var=no
17832       hardcode_direct_absolute=yes
17833       if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
17834         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17835         archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
17836         hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17837         export_dynamic_flag_spec='${wl}-E'
17838       else
17839         case $host_os in
17840         openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
17841           archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
17842           hardcode_libdir_flag_spec='-R$libdir'
17843           ;;
17844         *)
17845           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
17846           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
17847           ;;
17848         esac
17849       fi
17850       ;;
17851
17852     os2*)
17853       hardcode_libdir_flag_spec='-L$libdir'
17854       hardcode_minus_L=yes
17855       allow_undefined_flag=unsupported
17856       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'
17857       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
17858       ;;
17859
17860     osf3*)
17861       if test "$GCC" = yes; then
17862         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17863         archive_cmds='$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 $lib'
17864       else
17865         allow_undefined_flag=' -expect_unresolved \*'
17866         archive_cmds='$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 $lib'
17867       fi
17868       archive_cmds_need_lc='no'
17869       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17870       hardcode_libdir_separator=:
17871       ;;
17872
17873     osf4* | osf5*)      # as osf3* with the addition of -msym flag
17874       if test "$GCC" = yes; then
17875         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
17876         archive_cmds='$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 $lib'
17877         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
17878       else
17879         allow_undefined_flag=' -expect_unresolved \*'
17880         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'
17881         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~
17882         $CC -shared${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'
17883
17884         # Both c and cxx compiler support -rpath directly
17885         hardcode_libdir_flag_spec='-rpath $libdir'
17886       fi
17887       archive_cmds_need_lc='no'
17888       hardcode_libdir_separator=:
17889       ;;
17890
17891     solaris*)
17892       no_undefined_flag=' -z defs'
17893       if test "$GCC" = yes; then
17894         wlarc='${wl}'
17895         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
17896         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17897           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17898       else
17899         case `$CC -V 2>&1` in
17900         *"Compilers 5.0"*)
17901           wlarc=''
17902           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
17903           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17904           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
17905           ;;
17906         *)
17907           wlarc='${wl}'
17908           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
17909           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
17910           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
17911           ;;
17912         esac
17913       fi
17914       hardcode_libdir_flag_spec='-R$libdir'
17915       hardcode_shlibpath_var=no
17916       case $host_os in
17917       solaris2.[0-5] | solaris2.[0-5].*) ;;
17918       *)
17919         # The compiler driver will combine and reorder linker options,
17920         # but understands `-z linker_flag'.  GCC discards it without `$wl',
17921         # but is careful enough not to reorder.
17922         # Supported since Solaris 2.6 (maybe 2.5.1?)
17923         if test "$GCC" = yes; then
17924           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
17925         else
17926           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
17927         fi
17928         ;;
17929       esac
17930       link_all_deplibs=yes
17931       ;;
17932
17933     sunos4*)
17934       if test "x$host_vendor" = xsequent; then
17935         # Use $CC to link under sequent, because it throws in some extra .o
17936         # files that make .init and .fini sections work.
17937         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
17938       else
17939         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
17940       fi
17941       hardcode_libdir_flag_spec='-L$libdir'
17942       hardcode_direct=yes
17943       hardcode_minus_L=yes
17944       hardcode_shlibpath_var=no
17945       ;;
17946
17947     sysv4)
17948       case $host_vendor in
17949         sni)
17950           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17951           hardcode_direct=yes # is this really true???
17952         ;;
17953         siemens)
17954           ## LD is ld it makes a PLAMLIB
17955           ## CC just makes a GrossModule.
17956           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
17957           reload_cmds='$CC -r -o $output$reload_objs'
17958           hardcode_direct=no
17959         ;;
17960         motorola)
17961           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17962           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
17963         ;;
17964       esac
17965       runpath_var='LD_RUN_PATH'
17966       hardcode_shlibpath_var=no
17967       ;;
17968
17969     sysv4.3*)
17970       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17971       hardcode_shlibpath_var=no
17972       export_dynamic_flag_spec='-Bexport'
17973       ;;
17974
17975     sysv4*MP*)
17976       if test -d /usr/nec; then
17977         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
17978         hardcode_shlibpath_var=no
17979         runpath_var=LD_RUN_PATH
17980         hardcode_runpath_var=yes
17981         ld_shlibs=yes
17982       fi
17983       ;;
17984
17985     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
17986       no_undefined_flag='${wl}-z,text'
17987       archive_cmds_need_lc=no
17988       hardcode_shlibpath_var=no
17989       runpath_var='LD_RUN_PATH'
17990
17991       if test "$GCC" = yes; then
17992         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17993         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17994       else
17995         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17996         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
17997       fi
17998       ;;
17999
18000     sysv5* | sco3.2v5* | sco5v6*)
18001       # Note: We can NOT use -z defs as we might desire, because we do not
18002       # link with -lc, and that would cause any symbols used from libc to
18003       # always be unresolved, which means just about no library would
18004       # ever link correctly.  If we're not using GNU ld we use -z text
18005       # though, which does catch some bad symbols but isn't as heavy-handed
18006       # as -z defs.
18007       no_undefined_flag='${wl}-z,text'
18008       allow_undefined_flag='${wl}-z,nodefs'
18009       archive_cmds_need_lc=no
18010       hardcode_shlibpath_var=no
18011       hardcode_libdir_flag_spec='${wl}-R,$libdir'
18012       hardcode_libdir_separator=':'
18013       link_all_deplibs=yes
18014       export_dynamic_flag_spec='${wl}-Bexport'
18015       runpath_var='LD_RUN_PATH'
18016
18017       if test "$GCC" = yes; then
18018         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18019         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18020       else
18021         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18022         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
18023       fi
18024       ;;
18025
18026     uts4*)
18027       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
18028       hardcode_libdir_flag_spec='-L$libdir'
18029       hardcode_shlibpath_var=no
18030       ;;
18031
18032     *)
18033       ld_shlibs=no
18034       ;;
18035     esac
18036
18037     if test x$host_vendor = xsni; then
18038       case $host in
18039       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
18040         export_dynamic_flag_spec='${wl}-Blargedynsym'
18041         ;;
18042       esac
18043     fi
18044   fi
18045
18046 echo "$as_me:$LINENO: result: $ld_shlibs" >&5
18047 echo "${ECHO_T}$ld_shlibs" >&6
18048 test "$ld_shlibs" = no && can_build_shared=no
18049
18050 with_gnu_ld=$with_gnu_ld
18051
18052
18053
18054
18055
18056
18057
18058
18059
18060
18061
18062
18063
18064
18065
18066 #
18067 # Do we need to explicitly link libc?
18068 #
18069 case "x$archive_cmds_need_lc" in
18070 x|xyes)
18071   # Assume -lc should be added
18072   archive_cmds_need_lc=yes
18073
18074   if test "$enable_shared" = yes && test "$GCC" = yes; then
18075     case $archive_cmds in
18076     *'~'*)
18077       # FIXME: we may have to deal with multi-command sequences.
18078       ;;
18079     '$CC '*)
18080       # Test whether the compiler implicitly links with -lc since on some
18081       # systems, -lgcc has to come before -lc. If gcc already passes -lc
18082       # to ld, don't add -lc before -lgcc.
18083       echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
18084 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
18085       $RM conftest*
18086       echo "$lt_simple_compile_test_code" > conftest.$ac_ext
18087
18088       if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
18089   (eval $ac_compile) 2>&5
18090   ac_status=$?
18091   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18092   (exit $ac_status); } 2>conftest.err; then
18093         soname=conftest
18094         lib=conftest
18095         libobjs=conftest.$ac_objext
18096         deplibs=
18097         wl=$lt_prog_compiler_wl
18098         pic_flag=$lt_prog_compiler_pic
18099         compiler_flags=-v
18100         linker_flags=-v
18101         verstring=
18102         output_objdir=.
18103         libname=conftest
18104         lt_save_allow_undefined_flag=$allow_undefined_flag
18105         allow_undefined_flag=
18106         if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
18107   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
18108   ac_status=$?
18109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18110   (exit $ac_status); }
18111         then
18112           archive_cmds_need_lc=no
18113         else
18114           archive_cmds_need_lc=yes
18115         fi
18116         allow_undefined_flag=$lt_save_allow_undefined_flag
18117       else
18118         cat conftest.err 1>&5
18119       fi
18120       $RM conftest*
18121       echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
18122 echo "${ECHO_T}$archive_cmds_need_lc" >&6
18123       ;;
18124     esac
18125   fi
18126   ;;
18127 esac
18128
18129
18130
18131
18132
18133
18134
18135
18136
18137
18138
18139
18140
18141
18142
18143
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169
18170
18171
18172
18173
18174
18175
18176
18177
18178
18179
18180
18181
18182
18183
18184
18185
18186
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196
18197
18198
18199
18200
18201
18202
18203
18204
18205
18206
18207
18208
18209
18210
18211
18212
18213
18214
18215
18216
18217
18218
18219
18220
18221
18222
18223
18224
18225
18226
18227
18228
18229
18230
18231
18232
18233
18234
18235
18236
18237
18238
18239
18240
18241
18242
18243
18244
18245
18246
18247
18248
18249
18250
18251
18252
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262
18263
18264
18265
18266
18267
18268
18269
18270
18271
18272
18273
18274
18275
18276
18277
18278
18279
18280
18281
18282
18283
18284
18285   echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
18286 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
18287 withGCC=$GCC
18288 if test "$withGCC" = yes; then
18289   case $host_os in
18290     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
18291     *) lt_awk_arg="/^libraries:/" ;;
18292   esac
18293   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18294   if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
18295     # if the path contains ";" then we assume it to be the separator
18296     # otherwise default to the standard path separator (i.e. ":") - it is
18297     # assumed that no part of a normal pathname contains ";" but that should
18298     # okay in the real world where ";" in dirpaths is itself problematic.
18299     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
18300   else
18301     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18302   fi
18303   # Ok, now we have the path, separated by spaces, we can step through it
18304   # and add multilib dir if necessary.
18305   lt_tmp_lt_search_path_spec=
18306   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
18307   for lt_sys_path in $lt_search_path_spec; do
18308     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
18309       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
18310     else
18311       test -d "$lt_sys_path" && \
18312         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
18313     fi
18314   done
18315   lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
18316 BEGIN {RS=" "; FS="/|\n";} {
18317   lt_foo="";
18318   lt_count=0;
18319   for (lt_i = NF; lt_i > 0; lt_i--) {
18320     if ($lt_i != "" && $lt_i != ".") {
18321       if ($lt_i == "..") {
18322         lt_count++;
18323       } else {
18324         if (lt_count == 0) {
18325           lt_foo="/" $lt_i lt_foo;
18326         } else {
18327           lt_count--;
18328         }
18329       }
18330     }
18331   }
18332   if (lt_foo != "") { lt_freq[lt_foo]++; }
18333   if (lt_freq[lt_foo] == 1) { print lt_foo; }
18334 }'`
18335   sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
18336 else
18337   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
18338 fi
18339 library_names_spec=
18340 libname_spec='lib$name'
18341 soname_spec=
18342 shrext_cmds=".so"
18343 postinstall_cmds=
18344 postuninstall_cmds=
18345 finish_cmds=
18346 finish_eval=
18347 shlibpath_var=
18348 shlibpath_overrides_runpath=unknown
18349 version_type=none
18350 dynamic_linker="$host_os ld.so"
18351 sys_lib_dlsearch_path_spec="/lib /usr/lib"
18352 need_lib_prefix=unknown
18353 hardcode_into_libs=no
18354
18355 # when you set need_version to no, make sure it does not cause -set_version
18356 # flags to be left without arguments
18357 need_version=unknown
18358
18359 case $host_os in
18360 aix3*)
18361   version_type=linux
18362   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
18363   shlibpath_var=LIBPATH
18364
18365   # AIX 3 has no versioning support, so we append a major version to the name.
18366   soname_spec='${libname}${release}${shared_ext}$major'
18367   ;;
18368
18369 aix[4-9]*)
18370   version_type=linux
18371   need_lib_prefix=no
18372   need_version=no
18373   hardcode_into_libs=yes
18374   if test "$host_cpu" = ia64; then
18375     # AIX 5 supports IA64
18376     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
18377     shlibpath_var=LD_LIBRARY_PATH
18378   else
18379     # With GCC up to 2.95.x, collect2 would create an import file
18380     # for dependence libraries.  The import file would start with
18381     # the line `#! .'.  This would cause the generated library to
18382     # depend on `.', always an invalid library.  This was fixed in
18383     # development snapshots of GCC prior to 3.0.
18384     case $host_os in
18385       aix4 | aix4.[01] | aix4.[01].*)
18386       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
18387            echo ' yes '
18388            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
18389         :
18390       else
18391         can_build_shared=no
18392       fi
18393       ;;
18394     esac
18395     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
18396     # soname into executable. Probably we can add versioning support to
18397     # collect2, so additional links can be useful in future.
18398     if test "$aix_use_runtimelinking" = yes; then
18399       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
18400       # instead of lib<name>.a to let people know that these are not
18401       # typical AIX shared libraries.
18402       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18403     else
18404       # We preserve .a as extension for shared libraries through AIX4.2
18405       # and later when we are not doing run time linking.
18406       library_names_spec='${libname}${release}.a $libname.a'
18407       soname_spec='${libname}${release}${shared_ext}$major'
18408     fi
18409     shlibpath_var=LIBPATH
18410   fi
18411   ;;
18412
18413 amigaos*)
18414   if test "$host_cpu" = m68k; then
18415     library_names_spec='$libname.ixlibrary $libname.a'
18416     # Create ${libname}_ixlibrary.a entries in /sys/libs.
18417     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 ${libname}_ixlibrary.a || exit 1; done'
18418   else
18419     dynamic_linker=no
18420   fi
18421   ;;
18422
18423 beos*)
18424   library_names_spec='${libname}${shared_ext}'
18425   dynamic_linker="$host_os ld.so"
18426   shlibpath_var=LIBRARY_PATH
18427   ;;
18428
18429 bsdi[45]*)
18430   version_type=linux
18431   need_version=no
18432   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18433   soname_spec='${libname}${release}${shared_ext}$major'
18434   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
18435   shlibpath_var=LD_LIBRARY_PATH
18436   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
18437   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
18438   # the default ld.so.conf also contains /usr/contrib/lib and
18439   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
18440   # libtool to hard-code these into programs
18441   ;;
18442
18443 cygwin* | mingw* | pw32*)
18444   version_type=windows
18445   shrext_cmds=".dll"
18446   need_version=no
18447   need_lib_prefix=no
18448
18449   case $withGCC,$host_os in
18450   yes,cygwin* | yes,mingw* | yes,pw32*)
18451     library_names_spec='$libname.dll.a'
18452     # DLL is installed to $(libdir)/../bin by postinstall_cmds
18453     postinstall_cmds='base_file=`basename \${file}`~
18454       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
18455       dldir=$destdir/`dirname \$dlpath`~
18456       test -d \$dldir || mkdir -p \$dldir~
18457       $install_prog $dir/$dlname \$dldir/$dlname~
18458       chmod a+x \$dldir/$dlname~
18459       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
18460         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
18461       fi'
18462     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
18463       dlpath=$dir/\$dldll~
18464        $RM \$dlpath'
18465     shlibpath_overrides_runpath=yes
18466
18467     case $host_os in
18468     cygwin*)
18469       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
18470       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18471       sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
18472       ;;
18473     mingw*)
18474       # MinGW DLLs use traditional 'lib' prefix
18475       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18476       sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
18477       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
18478         # It is most probably a Windows format PATH printed by
18479         # mingw gcc, but we are running on Cygwin. Gcc prints its search
18480         # path with ; separators, and with drive letters. We can handle the
18481         # drive letters (cygwin fileutils understands them), so leave them,
18482         # especially as we might pass files found there to a mingw objdump,
18483         # which wouldn't understand a cygwinified path. Ahh.
18484         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
18485       else
18486         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED  -e "s/$PATH_SEPARATOR/ /g"`
18487       fi
18488       ;;
18489     pw32*)
18490       # pw32 DLLs use 'pw' prefix rather than 'lib'
18491       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
18492       ;;
18493     esac
18494     ;;
18495
18496   *)
18497     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
18498     ;;
18499   esac
18500   dynamic_linker='Win32 ld.exe'
18501   # FIXME: first we should search . and the directory the executable is in
18502   shlibpath_var=PATH
18503   ;;
18504
18505 darwin* | rhapsody*)
18506   dynamic_linker="$host_os dyld"
18507   version_type=darwin
18508   need_lib_prefix=no
18509   need_version=no
18510   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
18511   soname_spec='${libname}${release}${major}$shared_ext'
18512   shlibpath_overrides_runpath=yes
18513   shlibpath_var=DYLD_LIBRARY_PATH
18514   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
18515
18516   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
18517   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
18518   ;;
18519
18520 dgux*)
18521   version_type=linux
18522   need_lib_prefix=no
18523   need_version=no
18524   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
18525   soname_spec='${libname}${release}${shared_ext}$major'
18526   shlibpath_var=LD_LIBRARY_PATH
18527   ;;
18528
18529 freebsd1*)
18530   dynamic_linker=no
18531   ;;
18532
18533 freebsd* | dragonfly*)
18534   # DragonFly does not have aout.  When/if they implement a new
18535   # versioning mechanism, adjust this.
18536   if test -x /usr/bin/objformat; then
18537     objformat=`/usr/bin/objformat`
18538   else
18539     case $host_os in
18540     freebsd[123]*) objformat=aout ;;
18541     *) objformat=elf ;;
18542     esac
18543   fi
18544   version_type=freebsd-$objformat
18545   case $version_type in
18546     freebsd-elf*)
18547       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18548       need_version=no
18549       need_lib_prefix=no
18550       ;;
18551     freebsd-*)
18552       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
18553       need_version=yes
18554       ;;
18555   esac
18556   shlibpath_var=LD_LIBRARY_PATH
18557   case $host_os in
18558   freebsd2*)
18559     shlibpath_overrides_runpath=yes
18560     ;;
18561   freebsd3.[01]* | freebsdelf3.[01]*)
18562     shlibpath_overrides_runpath=yes
18563     hardcode_into_libs=yes
18564     ;;
18565   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
18566   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
18567     shlibpath_overrides_runpath=no
18568     hardcode_into_libs=yes
18569     ;;
18570   *) # from 4.6 on, and DragonFly
18571     shlibpath_overrides_runpath=yes
18572     hardcode_into_libs=yes
18573     ;;
18574   esac
18575   ;;
18576
18577 gnu*)
18578   version_type=linux
18579   need_lib_prefix=no
18580   need_version=no
18581   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
18582   soname_spec='${libname}${release}${shared_ext}$major'
18583   shlibpath_var=LD_LIBRARY_PATH
18584   hardcode_into_libs=yes
18585   ;;
18586
18587 hpux9* | hpux10* | hpux11*)
18588   # Give a soname corresponding to the major version so that dld.sl refuses to
18589   # link against other versions.
18590   version_type=sunos
18591   need_lib_prefix=no
18592   need_version=no
18593   case $host_cpu in
18594   ia64*)
18595     shrext_cmds='.so'
18596     hardcode_into_libs=yes
18597     dynamic_linker="$host_os dld.so"
18598     shlibpath_var=LD_LIBRARY_PATH
18599     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18600     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18601     soname_spec='${libname}${release}${shared_ext}$major'
18602     if test "X$HPUX_IA64_MODE" = X32; then
18603       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
18604     else
18605       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
18606     fi
18607     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18608     ;;
18609   hppa*64*)
18610     shrext_cmds='.sl'
18611     hardcode_into_libs=yes
18612     dynamic_linker="$host_os dld.sl"
18613     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
18614     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
18615     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18616     soname_spec='${libname}${release}${shared_ext}$major'
18617     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
18618     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
18619     ;;
18620   *)
18621     shrext_cmds='.sl'
18622     dynamic_linker="$host_os dld.sl"
18623     shlibpath_var=SHLIB_PATH
18624     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
18625     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18626     soname_spec='${libname}${release}${shared_ext}$major'
18627     ;;
18628   esac
18629   # HP-UX runs *really* slowly unless shared libraries are mode 555.
18630   postinstall_cmds='chmod 555 $lib'
18631   ;;
18632
18633 interix[3-9]*)
18634   version_type=linux
18635   need_lib_prefix=no
18636   need_version=no
18637   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18638   soname_spec='${libname}${release}${shared_ext}$major'
18639   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
18640   shlibpath_var=LD_LIBRARY_PATH
18641   shlibpath_overrides_runpath=no
18642   hardcode_into_libs=yes
18643   ;;
18644
18645 irix5* | irix6* | nonstopux*)
18646   case $host_os in
18647     nonstopux*) version_type=nonstopux ;;
18648     *)
18649         if test "$lt_cv_prog_gnu_ld" = yes; then
18650                 version_type=linux
18651         else
18652                 version_type=irix
18653         fi ;;
18654   esac
18655   need_lib_prefix=no
18656   need_version=no
18657   soname_spec='${libname}${release}${shared_ext}$major'
18658   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
18659   case $host_os in
18660   irix5* | nonstopux*)
18661     libsuff= shlibsuff=
18662     ;;
18663   *)
18664     case $LD in # libtool.m4 will add one of these switches to LD
18665     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
18666       libsuff= shlibsuff= libmagic=32-bit;;
18667     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
18668       libsuff=32 shlibsuff=N32 libmagic=N32;;
18669     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
18670       libsuff=64 shlibsuff=64 libmagic=64-bit;;
18671     *) libsuff= shlibsuff= libmagic=never-match;;
18672     esac
18673     ;;
18674   esac
18675   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
18676   shlibpath_overrides_runpath=no
18677   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
18678   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
18679   hardcode_into_libs=yes
18680   ;;
18681
18682 # No shared lib support for Linux oldld, aout, or coff.
18683 linux*oldld* | linux*aout* | linux*coff*)
18684   dynamic_linker=no
18685   ;;
18686
18687 # This must be Linux ELF.
18688 linux* | k*bsd*-gnu)
18689   version_type=linux
18690   need_lib_prefix=no
18691   need_version=no
18692   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18693   soname_spec='${libname}${release}${shared_ext}$major'
18694   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
18695   shlibpath_var=LD_LIBRARY_PATH
18696   shlibpath_overrides_runpath=no
18697   # Some binutils ld are patched to set DT_RUNPATH
18698   save_LDFLAGS=$LDFLAGS
18699   save_libdir=$libdir
18700   eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
18701        LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
18702   cat >conftest.$ac_ext <<_ACEOF
18703 /* confdefs.h.  */
18704 _ACEOF
18705 cat confdefs.h >>conftest.$ac_ext
18706 cat >>conftest.$ac_ext <<_ACEOF
18707 /* end confdefs.h.  */
18708
18709 int
18710 main ()
18711 {
18712
18713   ;
18714   return 0;
18715 }
18716 _ACEOF
18717 rm -f conftest.$ac_objext conftest$ac_exeext
18718 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
18719   (eval $ac_link) 2>conftest.er1
18720   ac_status=$?
18721   grep -v '^ *+' conftest.er1 >conftest.err
18722   rm -f conftest.er1
18723   cat conftest.err >&5
18724   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18725   (exit $ac_status); } &&
18726          { ac_try='test -z "$ac_c_werror_flag"
18727                          || test ! -s conftest.err'
18728   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18729   (eval $ac_try) 2>&5
18730   ac_status=$?
18731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18732   (exit $ac_status); }; } &&
18733          { ac_try='test -s conftest$ac_exeext'
18734   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
18735   (eval $ac_try) 2>&5
18736   ac_status=$?
18737   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18738   (exit $ac_status); }; }; then
18739   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir"; then
18740   shlibpath_overrides_runpath=yes
18741 fi
18742
18743 else
18744   echo "$as_me: failed program was:" >&5
18745 sed 's/^/| /' conftest.$ac_ext >&5
18746
18747 fi
18748 rm -f conftest.err conftest.$ac_objext \
18749       conftest$ac_exeext conftest.$ac_ext
18750   LDFLAGS=$save_LDFLAGS
18751   libdir=$save_libdir
18752
18753   # This implies no fast_install, which is unacceptable.
18754   # Some rework will be needed to allow for fast_install
18755   # before this can be enabled.
18756   hardcode_into_libs=yes
18757
18758   # Append ld.so.conf contents to the search path
18759   if test -f /etc/ld.so.conf; then
18760     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' ' '`
18761     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
18762   fi
18763
18764   # We used to test for /lib/ld.so.1 and disable shared libraries on
18765   # powerpc, because MkLinux only supported shared libraries with the
18766   # GNU dynamic linker.  Since this was broken with cross compilers,
18767   # most powerpc-linux boxes support dynamic linking these days and
18768   # people can always --disable-shared, the test was removed, and we
18769   # assume the GNU/Linux dynamic linker is in use.
18770   dynamic_linker='GNU/Linux ld.so'
18771   ;;
18772
18773 netbsd*)
18774   version_type=sunos
18775   need_lib_prefix=no
18776   need_version=no
18777   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
18778     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18779     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18780     dynamic_linker='NetBSD (a.out) ld.so'
18781   else
18782     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
18783     soname_spec='${libname}${release}${shared_ext}$major'
18784     dynamic_linker='NetBSD ld.elf_so'
18785   fi
18786   shlibpath_var=LD_LIBRARY_PATH
18787   shlibpath_overrides_runpath=yes
18788   hardcode_into_libs=yes
18789   ;;
18790
18791 newsos6)
18792   version_type=linux
18793   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18794   shlibpath_var=LD_LIBRARY_PATH
18795   shlibpath_overrides_runpath=yes
18796   ;;
18797
18798 *nto* | *qnx*)
18799   version_type=qnx
18800   need_lib_prefix=no
18801   need_version=no
18802   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18803   soname_spec='${libname}${release}${shared_ext}$major'
18804   shlibpath_var=LD_LIBRARY_PATH
18805   shlibpath_overrides_runpath=no
18806   hardcode_into_libs=yes
18807   dynamic_linker='ldqnx.so'
18808   ;;
18809
18810 openbsd*)
18811   version_type=sunos
18812   sys_lib_dlsearch_path_spec="/usr/lib"
18813   need_lib_prefix=no
18814   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
18815   case $host_os in
18816     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
18817     *)                          need_version=no  ;;
18818   esac
18819   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18820   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
18821   shlibpath_var=LD_LIBRARY_PATH
18822   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
18823     case $host_os in
18824       openbsd2.[89] | openbsd2.[89].*)
18825         shlibpath_overrides_runpath=no
18826         ;;
18827       *)
18828         shlibpath_overrides_runpath=yes
18829         ;;
18830       esac
18831   else
18832     shlibpath_overrides_runpath=yes
18833   fi
18834   ;;
18835
18836 os2*)
18837   libname_spec='$name'
18838   shrext_cmds=".dll"
18839   need_lib_prefix=no
18840   library_names_spec='$libname${shared_ext} $libname.a'
18841   dynamic_linker='OS/2 ld.exe'
18842   shlibpath_var=LIBPATH
18843   ;;
18844
18845 osf3* | osf4* | osf5*)
18846   version_type=osf
18847   need_lib_prefix=no
18848   need_version=no
18849   soname_spec='${libname}${release}${shared_ext}$major'
18850   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18851   shlibpath_var=LD_LIBRARY_PATH
18852   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
18853   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
18854   ;;
18855
18856 rdos*)
18857   dynamic_linker=no
18858   ;;
18859
18860 solaris*)
18861   version_type=linux
18862   need_lib_prefix=no
18863   need_version=no
18864   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18865   soname_spec='${libname}${release}${shared_ext}$major'
18866   shlibpath_var=LD_LIBRARY_PATH
18867   shlibpath_overrides_runpath=yes
18868   hardcode_into_libs=yes
18869   # ldd complains unless libraries are executable
18870   postinstall_cmds='chmod +x $lib'
18871   ;;
18872
18873 sunos4*)
18874   version_type=sunos
18875   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
18876   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
18877   shlibpath_var=LD_LIBRARY_PATH
18878   shlibpath_overrides_runpath=yes
18879   if test "$with_gnu_ld" = yes; then
18880     need_lib_prefix=no
18881   fi
18882   need_version=yes
18883   ;;
18884
18885 sysv4 | sysv4.3*)
18886   version_type=linux
18887   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18888   soname_spec='${libname}${release}${shared_ext}$major'
18889   shlibpath_var=LD_LIBRARY_PATH
18890   case $host_vendor in
18891     sni)
18892       shlibpath_overrides_runpath=no
18893       need_lib_prefix=no
18894       runpath_var=LD_RUN_PATH
18895       ;;
18896     siemens)
18897       need_lib_prefix=no
18898       ;;
18899     motorola)
18900       need_lib_prefix=no
18901       need_version=no
18902       shlibpath_overrides_runpath=no
18903       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
18904       ;;
18905   esac
18906   ;;
18907
18908 sysv4*MP*)
18909   if test -d /usr/nec ;then
18910     version_type=linux
18911     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
18912     soname_spec='$libname${shared_ext}.$major'
18913     shlibpath_var=LD_LIBRARY_PATH
18914   fi
18915   ;;
18916
18917 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
18918   version_type=freebsd-elf
18919   need_lib_prefix=no
18920   need_version=no
18921   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
18922   soname_spec='${libname}${release}${shared_ext}$major'
18923   shlibpath_var=LD_LIBRARY_PATH
18924   shlibpath_overrides_runpath=yes
18925   hardcode_into_libs=yes
18926   if test "$with_gnu_ld" = yes; then
18927     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
18928   else
18929     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
18930     case $host_os in
18931       sco3.2v5*)
18932         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
18933         ;;
18934     esac
18935   fi
18936   sys_lib_dlsearch_path_spec='/usr/lib'
18937   ;;
18938
18939 tpf*)
18940   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
18941   version_type=linux
18942   need_lib_prefix=no
18943   need_version=no
18944   library_name_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18945   shlibpath_var=LD_LIBRARY_PATH
18946   shlibpath_overrides_runpath=no
18947   hardcode_into_libs=yes
18948   ;;
18949
18950 uts4*)
18951   version_type=linux
18952   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
18953   soname_spec='${libname}${release}${shared_ext}$major'
18954   shlibpath_var=LD_LIBRARY_PATH
18955   ;;
18956
18957 *)
18958   dynamic_linker=no
18959   ;;
18960 esac
18961 echo "$as_me:$LINENO: result: $dynamic_linker" >&5
18962 echo "${ECHO_T}$dynamic_linker" >&6
18963 test "$dynamic_linker" = no && can_build_shared=no
18964
18965 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
18966 if test "$GCC" = yes; then
18967   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
18968 fi
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989
18990
18991
18992
18993
18994
18995
18996
18997
18998
18999
19000
19001
19002
19003
19004
19005
19006
19007
19008
19009
19010
19011
19012
19013
19014
19015
19016
19017
19018
19019
19020
19021
19022
19023
19024
19025
19026
19027
19028
19029
19030
19031
19032
19033
19034
19035
19036
19037
19038
19039
19040
19041
19042
19043
19044
19045
19046
19047
19048
19049
19050
19051
19052
19053
19054
19055
19056   echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
19057 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
19058 hardcode_action=
19059 if test -n "$hardcode_libdir_flag_spec" ||
19060    test -n "$runpath_var" ||
19061    test "X$hardcode_automatic" = "Xyes" ; then
19062
19063   # We can hardcode non-existent directories.
19064   if test "$hardcode_direct" != no &&
19065      # If the only mechanism to avoid hardcoding is shlibpath_var, we
19066      # have to relink, otherwise we might link with an installed library
19067      # when we should be linking with a yet-to-be-installed one
19068      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
19069      test "$hardcode_minus_L" != no; then
19070     # Linking always hardcodes the temporary library directory.
19071     hardcode_action=relink
19072   else
19073     # We can link without hardcoding, and we can hardcode nonexisting dirs.
19074     hardcode_action=immediate
19075   fi
19076 else
19077   # We cannot hardcode anything, or else we can only hardcode existing
19078   # directories.
19079   hardcode_action=unsupported
19080 fi
19081 echo "$as_me:$LINENO: result: $hardcode_action" >&5
19082 echo "${ECHO_T}$hardcode_action" >&6
19083
19084 if test "$hardcode_action" = relink ||
19085    test "$inherit_rpath" = yes; then
19086   # Fast installation is not supported
19087   enable_fast_install=no
19088 elif test "$shlibpath_overrides_runpath" = yes ||
19089      test "$enable_shared" = no; then
19090   # Fast installation is not necessary
19091   enable_fast_install=needless
19092 fi
19093
19094
19095
19096
19097
19098
19099   if test "x$enable_dlopen" != xyes; then
19100   enable_dlopen=unknown
19101   enable_dlopen_self=unknown
19102   enable_dlopen_self_static=unknown
19103 else
19104   lt_cv_dlopen=no
19105   lt_cv_dlopen_libs=
19106
19107   case $host_os in
19108   beos*)
19109     lt_cv_dlopen="load_add_on"
19110     lt_cv_dlopen_libs=
19111     lt_cv_dlopen_self=yes
19112     ;;
19113
19114   mingw* | pw32*)
19115     lt_cv_dlopen="LoadLibrary"
19116     lt_cv_dlopen_libs=
19117     ;;
19118
19119   cygwin*)
19120     lt_cv_dlopen="dlopen"
19121     lt_cv_dlopen_libs=
19122     ;;
19123
19124   darwin*)
19125   # if libdl is installed we need to link against it
19126     echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19127 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19128 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19129   echo $ECHO_N "(cached) $ECHO_C" >&6
19130 else
19131   ac_check_lib_save_LIBS=$LIBS
19132 LIBS="-ldl  $LIBS"
19133 cat >conftest.$ac_ext <<_ACEOF
19134 /* confdefs.h.  */
19135 _ACEOF
19136 cat confdefs.h >>conftest.$ac_ext
19137 cat >>conftest.$ac_ext <<_ACEOF
19138 /* end confdefs.h.  */
19139
19140 /* Override any gcc2 internal prototype to avoid an error.  */
19141 #ifdef __cplusplus
19142 extern "C"
19143 #endif
19144 /* We use char because int might match the return type of a gcc2
19145    builtin and then its argument prototype would still apply.  */
19146 char dlopen ();
19147 int
19148 main ()
19149 {
19150 dlopen ();
19151   ;
19152   return 0;
19153 }
19154 _ACEOF
19155 rm -f conftest.$ac_objext conftest$ac_exeext
19156 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19157   (eval $ac_link) 2>conftest.er1
19158   ac_status=$?
19159   grep -v '^ *+' conftest.er1 >conftest.err
19160   rm -f conftest.er1
19161   cat conftest.err >&5
19162   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19163   (exit $ac_status); } &&
19164          { ac_try='test -z "$ac_c_werror_flag"
19165                          || test ! -s conftest.err'
19166   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19167   (eval $ac_try) 2>&5
19168   ac_status=$?
19169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19170   (exit $ac_status); }; } &&
19171          { ac_try='test -s conftest$ac_exeext'
19172   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19173   (eval $ac_try) 2>&5
19174   ac_status=$?
19175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19176   (exit $ac_status); }; }; then
19177   ac_cv_lib_dl_dlopen=yes
19178 else
19179   echo "$as_me: failed program was:" >&5
19180 sed 's/^/| /' conftest.$ac_ext >&5
19181
19182 ac_cv_lib_dl_dlopen=no
19183 fi
19184 rm -f conftest.err conftest.$ac_objext \
19185       conftest$ac_exeext conftest.$ac_ext
19186 LIBS=$ac_check_lib_save_LIBS
19187 fi
19188 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19189 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19190 if test $ac_cv_lib_dl_dlopen = yes; then
19191   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19192 else
19193
19194     lt_cv_dlopen="dyld"
19195     lt_cv_dlopen_libs=
19196     lt_cv_dlopen_self=yes
19197
19198 fi
19199
19200     ;;
19201
19202   *)
19203     echo "$as_me:$LINENO: checking for shl_load" >&5
19204 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
19205 if test "${ac_cv_func_shl_load+set}" = set; then
19206   echo $ECHO_N "(cached) $ECHO_C" >&6
19207 else
19208   cat >conftest.$ac_ext <<_ACEOF
19209 /* confdefs.h.  */
19210 _ACEOF
19211 cat confdefs.h >>conftest.$ac_ext
19212 cat >>conftest.$ac_ext <<_ACEOF
19213 /* end confdefs.h.  */
19214 /* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
19215    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19216 #define shl_load innocuous_shl_load
19217
19218 /* System header to define __stub macros and hopefully few prototypes,
19219     which can conflict with char shl_load (); below.
19220     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19221     <limits.h> exists even on freestanding compilers.  */
19222
19223 #ifdef __STDC__
19224 # include <limits.h>
19225 #else
19226 # include <assert.h>
19227 #endif
19228
19229 #undef shl_load
19230
19231 /* Override any gcc2 internal prototype to avoid an error.  */
19232 #ifdef __cplusplus
19233 extern "C"
19234 {
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 /* The GNU C library defines this for functions which it implements
19240     to always fail with ENOSYS.  Some functions are actually named
19241     something starting with __ and the normal name is an alias.  */
19242 #if defined (__stub_shl_load) || defined (__stub___shl_load)
19243 choke me
19244 #else
19245 char (*f) () = shl_load;
19246 #endif
19247 #ifdef __cplusplus
19248 }
19249 #endif
19250
19251 int
19252 main ()
19253 {
19254 return f != shl_load;
19255   ;
19256   return 0;
19257 }
19258 _ACEOF
19259 rm -f conftest.$ac_objext conftest$ac_exeext
19260 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19261   (eval $ac_link) 2>conftest.er1
19262   ac_status=$?
19263   grep -v '^ *+' conftest.er1 >conftest.err
19264   rm -f conftest.er1
19265   cat conftest.err >&5
19266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19267   (exit $ac_status); } &&
19268          { ac_try='test -z "$ac_c_werror_flag"
19269                          || test ! -s conftest.err'
19270   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19271   (eval $ac_try) 2>&5
19272   ac_status=$?
19273   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19274   (exit $ac_status); }; } &&
19275          { ac_try='test -s conftest$ac_exeext'
19276   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19277   (eval $ac_try) 2>&5
19278   ac_status=$?
19279   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19280   (exit $ac_status); }; }; then
19281   ac_cv_func_shl_load=yes
19282 else
19283   echo "$as_me: failed program was:" >&5
19284 sed 's/^/| /' conftest.$ac_ext >&5
19285
19286 ac_cv_func_shl_load=no
19287 fi
19288 rm -f conftest.err conftest.$ac_objext \
19289       conftest$ac_exeext conftest.$ac_ext
19290 fi
19291 echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
19292 echo "${ECHO_T}$ac_cv_func_shl_load" >&6
19293 if test $ac_cv_func_shl_load = yes; then
19294   lt_cv_dlopen="shl_load"
19295 else
19296   echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
19297 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
19298 if test "${ac_cv_lib_dld_shl_load+set}" = set; then
19299   echo $ECHO_N "(cached) $ECHO_C" >&6
19300 else
19301   ac_check_lib_save_LIBS=$LIBS
19302 LIBS="-ldld  $LIBS"
19303 cat >conftest.$ac_ext <<_ACEOF
19304 /* confdefs.h.  */
19305 _ACEOF
19306 cat confdefs.h >>conftest.$ac_ext
19307 cat >>conftest.$ac_ext <<_ACEOF
19308 /* end confdefs.h.  */
19309
19310 /* Override any gcc2 internal prototype to avoid an error.  */
19311 #ifdef __cplusplus
19312 extern "C"
19313 #endif
19314 /* We use char because int might match the return type of a gcc2
19315    builtin and then its argument prototype would still apply.  */
19316 char shl_load ();
19317 int
19318 main ()
19319 {
19320 shl_load ();
19321   ;
19322   return 0;
19323 }
19324 _ACEOF
19325 rm -f conftest.$ac_objext conftest$ac_exeext
19326 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19327   (eval $ac_link) 2>conftest.er1
19328   ac_status=$?
19329   grep -v '^ *+' conftest.er1 >conftest.err
19330   rm -f conftest.er1
19331   cat conftest.err >&5
19332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19333   (exit $ac_status); } &&
19334          { ac_try='test -z "$ac_c_werror_flag"
19335                          || test ! -s conftest.err'
19336   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19337   (eval $ac_try) 2>&5
19338   ac_status=$?
19339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19340   (exit $ac_status); }; } &&
19341          { ac_try='test -s conftest$ac_exeext'
19342   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19343   (eval $ac_try) 2>&5
19344   ac_status=$?
19345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19346   (exit $ac_status); }; }; then
19347   ac_cv_lib_dld_shl_load=yes
19348 else
19349   echo "$as_me: failed program was:" >&5
19350 sed 's/^/| /' conftest.$ac_ext >&5
19351
19352 ac_cv_lib_dld_shl_load=no
19353 fi
19354 rm -f conftest.err conftest.$ac_objext \
19355       conftest$ac_exeext conftest.$ac_ext
19356 LIBS=$ac_check_lib_save_LIBS
19357 fi
19358 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
19359 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
19360 if test $ac_cv_lib_dld_shl_load = yes; then
19361   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
19362 else
19363   echo "$as_me:$LINENO: checking for dlopen" >&5
19364 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
19365 if test "${ac_cv_func_dlopen+set}" = set; then
19366   echo $ECHO_N "(cached) $ECHO_C" >&6
19367 else
19368   cat >conftest.$ac_ext <<_ACEOF
19369 /* confdefs.h.  */
19370 _ACEOF
19371 cat confdefs.h >>conftest.$ac_ext
19372 cat >>conftest.$ac_ext <<_ACEOF
19373 /* end confdefs.h.  */
19374 /* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
19375    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19376 #define dlopen innocuous_dlopen
19377
19378 /* System header to define __stub macros and hopefully few prototypes,
19379     which can conflict with char dlopen (); below.
19380     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19381     <limits.h> exists even on freestanding compilers.  */
19382
19383 #ifdef __STDC__
19384 # include <limits.h>
19385 #else
19386 # include <assert.h>
19387 #endif
19388
19389 #undef dlopen
19390
19391 /* Override any gcc2 internal prototype to avoid an error.  */
19392 #ifdef __cplusplus
19393 extern "C"
19394 {
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 /* The GNU C library defines this for functions which it implements
19400     to always fail with ENOSYS.  Some functions are actually named
19401     something starting with __ and the normal name is an alias.  */
19402 #if defined (__stub_dlopen) || defined (__stub___dlopen)
19403 choke me
19404 #else
19405 char (*f) () = dlopen;
19406 #endif
19407 #ifdef __cplusplus
19408 }
19409 #endif
19410
19411 int
19412 main ()
19413 {
19414 return f != dlopen;
19415   ;
19416   return 0;
19417 }
19418 _ACEOF
19419 rm -f conftest.$ac_objext conftest$ac_exeext
19420 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19421   (eval $ac_link) 2>conftest.er1
19422   ac_status=$?
19423   grep -v '^ *+' conftest.er1 >conftest.err
19424   rm -f conftest.er1
19425   cat conftest.err >&5
19426   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19427   (exit $ac_status); } &&
19428          { ac_try='test -z "$ac_c_werror_flag"
19429                          || test ! -s conftest.err'
19430   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19431   (eval $ac_try) 2>&5
19432   ac_status=$?
19433   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19434   (exit $ac_status); }; } &&
19435          { ac_try='test -s conftest$ac_exeext'
19436   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19437   (eval $ac_try) 2>&5
19438   ac_status=$?
19439   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19440   (exit $ac_status); }; }; then
19441   ac_cv_func_dlopen=yes
19442 else
19443   echo "$as_me: failed program was:" >&5
19444 sed 's/^/| /' conftest.$ac_ext >&5
19445
19446 ac_cv_func_dlopen=no
19447 fi
19448 rm -f conftest.err conftest.$ac_objext \
19449       conftest$ac_exeext conftest.$ac_ext
19450 fi
19451 echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
19452 echo "${ECHO_T}$ac_cv_func_dlopen" >&6
19453 if test $ac_cv_func_dlopen = yes; then
19454   lt_cv_dlopen="dlopen"
19455 else
19456   echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
19457 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
19458 if test "${ac_cv_lib_dl_dlopen+set}" = set; then
19459   echo $ECHO_N "(cached) $ECHO_C" >&6
19460 else
19461   ac_check_lib_save_LIBS=$LIBS
19462 LIBS="-ldl  $LIBS"
19463 cat >conftest.$ac_ext <<_ACEOF
19464 /* confdefs.h.  */
19465 _ACEOF
19466 cat confdefs.h >>conftest.$ac_ext
19467 cat >>conftest.$ac_ext <<_ACEOF
19468 /* end confdefs.h.  */
19469
19470 /* Override any gcc2 internal prototype to avoid an error.  */
19471 #ifdef __cplusplus
19472 extern "C"
19473 #endif
19474 /* We use char because int might match the return type of a gcc2
19475    builtin and then its argument prototype would still apply.  */
19476 char dlopen ();
19477 int
19478 main ()
19479 {
19480 dlopen ();
19481   ;
19482   return 0;
19483 }
19484 _ACEOF
19485 rm -f conftest.$ac_objext conftest$ac_exeext
19486 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19487   (eval $ac_link) 2>conftest.er1
19488   ac_status=$?
19489   grep -v '^ *+' conftest.er1 >conftest.err
19490   rm -f conftest.er1
19491   cat conftest.err >&5
19492   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19493   (exit $ac_status); } &&
19494          { ac_try='test -z "$ac_c_werror_flag"
19495                          || test ! -s conftest.err'
19496   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19497   (eval $ac_try) 2>&5
19498   ac_status=$?
19499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19500   (exit $ac_status); }; } &&
19501          { ac_try='test -s conftest$ac_exeext'
19502   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19503   (eval $ac_try) 2>&5
19504   ac_status=$?
19505   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19506   (exit $ac_status); }; }; then
19507   ac_cv_lib_dl_dlopen=yes
19508 else
19509   echo "$as_me: failed program was:" >&5
19510 sed 's/^/| /' conftest.$ac_ext >&5
19511
19512 ac_cv_lib_dl_dlopen=no
19513 fi
19514 rm -f conftest.err conftest.$ac_objext \
19515       conftest$ac_exeext conftest.$ac_ext
19516 LIBS=$ac_check_lib_save_LIBS
19517 fi
19518 echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
19519 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
19520 if test $ac_cv_lib_dl_dlopen = yes; then
19521   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
19522 else
19523   echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
19524 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
19525 if test "${ac_cv_lib_svld_dlopen+set}" = set; then
19526   echo $ECHO_N "(cached) $ECHO_C" >&6
19527 else
19528   ac_check_lib_save_LIBS=$LIBS
19529 LIBS="-lsvld  $LIBS"
19530 cat >conftest.$ac_ext <<_ACEOF
19531 /* confdefs.h.  */
19532 _ACEOF
19533 cat confdefs.h >>conftest.$ac_ext
19534 cat >>conftest.$ac_ext <<_ACEOF
19535 /* end confdefs.h.  */
19536
19537 /* Override any gcc2 internal prototype to avoid an error.  */
19538 #ifdef __cplusplus
19539 extern "C"
19540 #endif
19541 /* We use char because int might match the return type of a gcc2
19542    builtin and then its argument prototype would still apply.  */
19543 char dlopen ();
19544 int
19545 main ()
19546 {
19547 dlopen ();
19548   ;
19549   return 0;
19550 }
19551 _ACEOF
19552 rm -f conftest.$ac_objext conftest$ac_exeext
19553 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19554   (eval $ac_link) 2>conftest.er1
19555   ac_status=$?
19556   grep -v '^ *+' conftest.er1 >conftest.err
19557   rm -f conftest.er1
19558   cat conftest.err >&5
19559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19560   (exit $ac_status); } &&
19561          { ac_try='test -z "$ac_c_werror_flag"
19562                          || test ! -s conftest.err'
19563   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19564   (eval $ac_try) 2>&5
19565   ac_status=$?
19566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19567   (exit $ac_status); }; } &&
19568          { ac_try='test -s conftest$ac_exeext'
19569   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19570   (eval $ac_try) 2>&5
19571   ac_status=$?
19572   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19573   (exit $ac_status); }; }; then
19574   ac_cv_lib_svld_dlopen=yes
19575 else
19576   echo "$as_me: failed program was:" >&5
19577 sed 's/^/| /' conftest.$ac_ext >&5
19578
19579 ac_cv_lib_svld_dlopen=no
19580 fi
19581 rm -f conftest.err conftest.$ac_objext \
19582       conftest$ac_exeext conftest.$ac_ext
19583 LIBS=$ac_check_lib_save_LIBS
19584 fi
19585 echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
19586 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
19587 if test $ac_cv_lib_svld_dlopen = yes; then
19588   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
19589 else
19590   echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
19591 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
19592 if test "${ac_cv_lib_dld_dld_link+set}" = set; then
19593   echo $ECHO_N "(cached) $ECHO_C" >&6
19594 else
19595   ac_check_lib_save_LIBS=$LIBS
19596 LIBS="-ldld  $LIBS"
19597 cat >conftest.$ac_ext <<_ACEOF
19598 /* confdefs.h.  */
19599 _ACEOF
19600 cat confdefs.h >>conftest.$ac_ext
19601 cat >>conftest.$ac_ext <<_ACEOF
19602 /* end confdefs.h.  */
19603
19604 /* Override any gcc2 internal prototype to avoid an error.  */
19605 #ifdef __cplusplus
19606 extern "C"
19607 #endif
19608 /* We use char because int might match the return type of a gcc2
19609    builtin and then its argument prototype would still apply.  */
19610 char dld_link ();
19611 int
19612 main ()
19613 {
19614 dld_link ();
19615   ;
19616   return 0;
19617 }
19618 _ACEOF
19619 rm -f conftest.$ac_objext conftest$ac_exeext
19620 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19621   (eval $ac_link) 2>conftest.er1
19622   ac_status=$?
19623   grep -v '^ *+' conftest.er1 >conftest.err
19624   rm -f conftest.er1
19625   cat conftest.err >&5
19626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19627   (exit $ac_status); } &&
19628          { ac_try='test -z "$ac_c_werror_flag"
19629                          || test ! -s conftest.err'
19630   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19631   (eval $ac_try) 2>&5
19632   ac_status=$?
19633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19634   (exit $ac_status); }; } &&
19635          { ac_try='test -s conftest$ac_exeext'
19636   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
19637   (eval $ac_try) 2>&5
19638   ac_status=$?
19639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19640   (exit $ac_status); }; }; then
19641   ac_cv_lib_dld_dld_link=yes
19642 else
19643   echo "$as_me: failed program was:" >&5
19644 sed 's/^/| /' conftest.$ac_ext >&5
19645
19646 ac_cv_lib_dld_dld_link=no
19647 fi
19648 rm -f conftest.err conftest.$ac_objext \
19649       conftest$ac_exeext conftest.$ac_ext
19650 LIBS=$ac_check_lib_save_LIBS
19651 fi
19652 echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
19653 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
19654 if test $ac_cv_lib_dld_dld_link = yes; then
19655   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
19656 fi
19657
19658
19659 fi
19660
19661
19662 fi
19663
19664
19665 fi
19666
19667
19668 fi
19669
19670
19671 fi
19672
19673     ;;
19674   esac
19675
19676   if test "x$lt_cv_dlopen" != xno; then
19677     enable_dlopen=yes
19678   else
19679     enable_dlopen=no
19680   fi
19681
19682   case $lt_cv_dlopen in
19683   dlopen)
19684     save_CPPFLAGS="$CPPFLAGS"
19685     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
19686
19687     save_LDFLAGS="$LDFLAGS"
19688     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
19689
19690     save_LIBS="$LIBS"
19691     LIBS="$lt_cv_dlopen_libs $LIBS"
19692
19693     echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
19694 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
19695 if test "${lt_cv_dlopen_self+set}" = set; then
19696   echo $ECHO_N "(cached) $ECHO_C" >&6
19697 else
19698           if test "$cross_compiling" = yes; then :
19699   lt_cv_dlopen_self=cross
19700 else
19701   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19702   lt_status=$lt_dlunknown
19703   cat > conftest.$ac_ext <<_LT_EOF
19704 #line 19704 "configure"
19705 #include "confdefs.h"
19706
19707 #if HAVE_DLFCN_H
19708 #include <dlfcn.h>
19709 #endif
19710
19711 #include <stdio.h>
19712
19713 #ifdef RTLD_GLOBAL
19714 #  define LT_DLGLOBAL           RTLD_GLOBAL
19715 #else
19716 #  ifdef DL_GLOBAL
19717 #    define LT_DLGLOBAL         DL_GLOBAL
19718 #  else
19719 #    define LT_DLGLOBAL         0
19720 #  endif
19721 #endif
19722
19723 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19724    find out it does not work in some platform. */
19725 #ifndef LT_DLLAZY_OR_NOW
19726 #  ifdef RTLD_LAZY
19727 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19728 #  else
19729 #    ifdef DL_LAZY
19730 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19731 #    else
19732 #      ifdef RTLD_NOW
19733 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19734 #      else
19735 #        ifdef DL_NOW
19736 #          define LT_DLLAZY_OR_NOW      DL_NOW
19737 #        else
19738 #          define LT_DLLAZY_OR_NOW      0
19739 #        endif
19740 #      endif
19741 #    endif
19742 #  endif
19743 #endif
19744
19745 #ifdef __cplusplus
19746 extern "C" void exit (int);
19747 #endif
19748
19749 void fnord() { int i=42;}
19750 int main ()
19751 {
19752   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19753   int status = $lt_dlunknown;
19754
19755   if (self)
19756     {
19757       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19758       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19759       /* dlclose (self); */
19760     }
19761   else
19762     puts (dlerror ());
19763
19764     exit (status);
19765 }
19766 _LT_EOF
19767   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19768   (eval $ac_link) 2>&5
19769   ac_status=$?
19770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19771   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19772     (./conftest; exit; ) >&5 2>/dev/null
19773     lt_status=$?
19774     case x$lt_status in
19775       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
19776       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
19777       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
19778     esac
19779   else :
19780     # compilation failed
19781     lt_cv_dlopen_self=no
19782   fi
19783 fi
19784 rm -fr conftest*
19785
19786
19787 fi
19788 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
19789 echo "${ECHO_T}$lt_cv_dlopen_self" >&6
19790
19791     if test "x$lt_cv_dlopen_self" = xyes; then
19792       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
19793       echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
19794 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
19795 if test "${lt_cv_dlopen_self_static+set}" = set; then
19796   echo $ECHO_N "(cached) $ECHO_C" >&6
19797 else
19798           if test "$cross_compiling" = yes; then :
19799   lt_cv_dlopen_self_static=cross
19800 else
19801   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
19802   lt_status=$lt_dlunknown
19803   cat > conftest.$ac_ext <<_LT_EOF
19804 #line 19804 "configure"
19805 #include "confdefs.h"
19806
19807 #if HAVE_DLFCN_H
19808 #include <dlfcn.h>
19809 #endif
19810
19811 #include <stdio.h>
19812
19813 #ifdef RTLD_GLOBAL
19814 #  define LT_DLGLOBAL           RTLD_GLOBAL
19815 #else
19816 #  ifdef DL_GLOBAL
19817 #    define LT_DLGLOBAL         DL_GLOBAL
19818 #  else
19819 #    define LT_DLGLOBAL         0
19820 #  endif
19821 #endif
19822
19823 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
19824    find out it does not work in some platform. */
19825 #ifndef LT_DLLAZY_OR_NOW
19826 #  ifdef RTLD_LAZY
19827 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
19828 #  else
19829 #    ifdef DL_LAZY
19830 #      define LT_DLLAZY_OR_NOW          DL_LAZY
19831 #    else
19832 #      ifdef RTLD_NOW
19833 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
19834 #      else
19835 #        ifdef DL_NOW
19836 #          define LT_DLLAZY_OR_NOW      DL_NOW
19837 #        else
19838 #          define LT_DLLAZY_OR_NOW      0
19839 #        endif
19840 #      endif
19841 #    endif
19842 #  endif
19843 #endif
19844
19845 #ifdef __cplusplus
19846 extern "C" void exit (int);
19847 #endif
19848
19849 void fnord() { int i=42;}
19850 int main ()
19851 {
19852   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
19853   int status = $lt_dlunknown;
19854
19855   if (self)
19856     {
19857       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
19858       else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
19859       /* dlclose (self); */
19860     }
19861   else
19862     puts (dlerror ());
19863
19864     exit (status);
19865 }
19866 _LT_EOF
19867   if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
19868   (eval $ac_link) 2>&5
19869   ac_status=$?
19870   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19871   (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
19872     (./conftest; exit; ) >&5 2>/dev/null
19873     lt_status=$?
19874     case x$lt_status in
19875       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
19876       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
19877       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
19878     esac
19879   else :
19880     # compilation failed
19881     lt_cv_dlopen_self_static=no
19882   fi
19883 fi
19884 rm -fr conftest*
19885
19886
19887 fi
19888 echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
19889 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
19890     fi
19891
19892     CPPFLAGS="$save_CPPFLAGS"
19893     LDFLAGS="$save_LDFLAGS"
19894     LIBS="$save_LIBS"
19895     ;;
19896   esac
19897
19898   case $lt_cv_dlopen_self in
19899   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
19900   *) enable_dlopen_self=unknown ;;
19901   esac
19902
19903   case $lt_cv_dlopen_self_static in
19904   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
19905   *) enable_dlopen_self_static=unknown ;;
19906   esac
19907 fi
19908
19909
19910
19911
19912
19913
19914
19915
19916
19917
19918
19919
19920
19921
19922
19923
19924
19925 striplib=
19926 old_striplib=
19927 echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
19928 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
19929 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
19930   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
19931   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
19932   echo "$as_me:$LINENO: result: yes" >&5
19933 echo "${ECHO_T}yes" >&6
19934 else
19935 # FIXME - insert some real tests, host_os isn't really good enough
19936   case $host_os in
19937   darwin*)
19938     if test -n "$STRIP" ; then
19939       striplib="$STRIP -x"
19940       old_striplib="$STRIP -S"
19941       echo "$as_me:$LINENO: result: yes" >&5
19942 echo "${ECHO_T}yes" >&6
19943     else
19944       echo "$as_me:$LINENO: result: no" >&5
19945 echo "${ECHO_T}no" >&6
19946     fi
19947     ;;
19948   *)
19949     echo "$as_me:$LINENO: result: no" >&5
19950 echo "${ECHO_T}no" >&6
19951     ;;
19952   esac
19953 fi
19954
19955
19956
19957
19958
19959
19960
19961
19962
19963
19964
19965
19966   # Report which library types will actually be built
19967   echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
19968 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
19969   echo "$as_me:$LINENO: result: $can_build_shared" >&5
19970 echo "${ECHO_T}$can_build_shared" >&6
19971
19972   echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
19973 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
19974   test "$can_build_shared" = "no" && enable_shared=no
19975
19976   # On AIX, shared libraries and static libraries use the same namespace, and
19977   # are all built from PIC.
19978   case $host_os in
19979   aix3*)
19980     test "$enable_shared" = yes && enable_static=no
19981     if test -n "$RANLIB"; then
19982       archive_cmds="$archive_cmds~\$RANLIB \$lib"
19983       postinstall_cmds='$RANLIB $lib'
19984     fi
19985     ;;
19986
19987   aix[4-9]*)
19988     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
19989       test "$enable_shared" = yes && enable_static=no
19990     fi
19991     ;;
19992   esac
19993   echo "$as_me:$LINENO: result: $enable_shared" >&5
19994 echo "${ECHO_T}$enable_shared" >&6
19995
19996   echo "$as_me:$LINENO: checking whether to build static libraries" >&5
19997 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
19998   # Make sure either enable_shared or enable_static is yes.
19999   test "$enable_shared" = yes || enable_static=yes
20000   echo "$as_me:$LINENO: result: $enable_static" >&5
20001 echo "${ECHO_T}$enable_static" >&6
20002
20003
20004
20005
20006 fi
20007 ac_ext=c
20008 ac_cpp='$CPP $CPPFLAGS'
20009 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
20010 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
20011 ac_compiler_gnu=$ac_cv_c_compiler_gnu
20012
20013 CC="$lt_save_CC"
20014
20015
20016
20017
20018
20019
20020
20021
20022
20023
20024
20025
20026
20027
20028
20029
20030 # Only expand once:
20031
20032
20033
20034
20035
20036 # Identify the assembler which will work hand-in-glove with the newly
20037 # built GCC, so that we can examine its features.  This is the assembler
20038 # which will be driven by the driver program.
20039 #
20040 # If build != host, and we aren't building gas in-tree, we identify a
20041 # build->target assembler and hope that it will have the same features
20042 # as the host->target assembler we'll be using.
20043 gcc_cv_gas_major_version=
20044 gcc_cv_gas_minor_version=
20045 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
20046
20047 if test "${gcc_cv_as+set}" = set; then
20048   :
20049 else
20050
20051 if test -x "$DEFAULT_ASSEMBLER"; then
20052         gcc_cv_as="$DEFAULT_ASSEMBLER"
20053 elif test -f $gcc_cv_as_gas_srcdir/configure.in \
20054      && test -f ../gas/Makefile \
20055      && test x$build = x$host; then
20056         gcc_cv_as=../gas/as-new$build_exeext
20057 elif test -x as$build_exeext; then
20058         # Build using assembler in the current directory.
20059         gcc_cv_as=./as$build_exeext
20060 elif test -x $AS_FOR_TARGET; then
20061         gcc_cv_as="$AS_FOR_TARGET"
20062 else
20063         # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
20064 set dummy $AS_FOR_TARGET; ac_word=$2
20065 echo "$as_me:$LINENO: checking for $ac_word" >&5
20066 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20067 if test "${ac_cv_path_gcc_cv_as+set}" = set; then
20068   echo $ECHO_N "(cached) $ECHO_C" >&6
20069 else
20070   case $gcc_cv_as in
20071   [\\/]* | ?:[\\/]*)
20072   ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
20073   ;;
20074   *)
20075   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20076 for as_dir in $PATH
20077 do
20078   IFS=$as_save_IFS
20079   test -z "$as_dir" && as_dir=.
20080   for ac_exec_ext in '' $ac_executable_extensions; do
20081   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20082     ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
20083     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20084     break 2
20085   fi
20086 done
20087 done
20088
20089   ;;
20090 esac
20091 fi
20092 gcc_cv_as=$ac_cv_path_gcc_cv_as
20093
20094 if test -n "$gcc_cv_as"; then
20095   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20096 echo "${ECHO_T}$gcc_cv_as" >&6
20097 else
20098   echo "$as_me:$LINENO: result: no" >&5
20099 echo "${ECHO_T}no" >&6
20100 fi
20101
20102 fi
20103 fi
20104
20105
20106 ORIGINAL_AS_FOR_TARGET=$gcc_cv_as
20107
20108 case "$ORIGINAL_AS_FOR_TARGET" in
20109   ./as | ./as$build_exeext) ;;
20110   *)           ac_config_files="$ac_config_files as:exec-tool.in"
20111  ;;
20112 esac
20113
20114 echo "$as_me:$LINENO: checking what assembler to use" >&5
20115 echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
20116 if test "$gcc_cv_as" = ../gas/as-new$build_exeext; then
20117   # Single tree build which includes gas.  We want to prefer it
20118   # over whatever linker top-level may have detected, since
20119   # we'll use what we're building after installation anyway.
20120   echo "$as_me:$LINENO: result: newly built gas" >&5
20121 echo "${ECHO_T}newly built gas" >&6
20122   in_tree_gas=yes
20123   gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20124 for f in $gcc_cv_as_bfd_srcdir/configure \
20125          $gcc_cv_as_gas_srcdir/configure \
20126          $gcc_cv_as_gas_srcdir/configure.in \
20127          $gcc_cv_as_gas_srcdir/Makefile.in ; do
20128   gcc_cv_gas_version=`sed -n -e 's/^[   ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20129   if test x$gcc_cv_gas_version != x; then
20130     break
20131   fi
20132 done
20133 gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
20134 gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20135 gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
20136 case $gcc_cv_gas_patch_version in
20137   "") gcc_cv_gas_patch_version="0" ;;
20138 esac
20139 gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
20140                             + $gcc_cv_gas_minor_version \) \* 1000 \
20141                             + $gcc_cv_gas_patch_version`
20142
20143   in_tree_gas_is_elf=no
20144   if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
20145      || (grep 'obj_format = multi' ../gas/Makefile \
20146          && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
20147   then
20148     in_tree_gas_is_elf=yes
20149   fi
20150 else
20151   echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
20152 echo "${ECHO_T}$gcc_cv_as" >&6
20153   in_tree_gas=no
20154 fi
20155
20156 # Identify the linker which will work hand-in-glove with the newly
20157 # built GCC, so that we can examine its features.  This is the linker
20158 # which will be driven by the driver program.
20159 #
20160 # If build != host, and we aren't building gas in-tree, we identify a
20161 # build->target linker and hope that it will have the same features
20162 # as the host->target linker we'll be using.
20163 gcc_cv_gld_major_version=
20164 gcc_cv_gld_minor_version=
20165 gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
20166 gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
20167
20168 if test "${gcc_cv_ld+set}" = set; then
20169   :
20170 else
20171
20172 if test -x "$DEFAULT_LINKER"; then
20173         gcc_cv_ld="$DEFAULT_LINKER"
20174 elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
20175      && test -f ../ld/Makefile \
20176      && test x$build = x$host; then
20177         gcc_cv_ld=../ld/ld-new$build_exeext
20178 elif test -x collect-ld$build_exeext; then
20179         # Build using linker in the current directory.
20180         gcc_cv_ld=./collect-ld$build_exeext
20181 elif test -x $LD_FOR_TARGET; then
20182         gcc_cv_ld="$LD_FOR_TARGET"
20183 else
20184         # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
20185 set dummy $LD_FOR_TARGET; ac_word=$2
20186 echo "$as_me:$LINENO: checking for $ac_word" >&5
20187 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20188 if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
20189   echo $ECHO_N "(cached) $ECHO_C" >&6
20190 else
20191   case $gcc_cv_ld in
20192   [\\/]* | ?:[\\/]*)
20193   ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
20194   ;;
20195   *)
20196   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20197 for as_dir in $PATH
20198 do
20199   IFS=$as_save_IFS
20200   test -z "$as_dir" && as_dir=.
20201   for ac_exec_ext in '' $ac_executable_extensions; do
20202   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20203     ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
20204     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20205     break 2
20206   fi
20207 done
20208 done
20209
20210   ;;
20211 esac
20212 fi
20213 gcc_cv_ld=$ac_cv_path_gcc_cv_ld
20214
20215 if test -n "$gcc_cv_ld"; then
20216   echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20217 echo "${ECHO_T}$gcc_cv_ld" >&6
20218 else
20219   echo "$as_me:$LINENO: result: no" >&5
20220 echo "${ECHO_T}no" >&6
20221 fi
20222
20223 fi
20224 fi
20225
20226
20227 ORIGINAL_LD_FOR_TARGET=$gcc_cv_ld
20228
20229 case "$ORIGINAL_LD_FOR_TARGET" in
20230   ./collect-ld | ./collect-ld$build_exeext) ;;
20231   *)           ac_config_files="$ac_config_files collect-ld:exec-tool.in"
20232  ;;
20233 esac
20234
20235 echo "$as_me:$LINENO: checking what linker to use" >&5
20236 echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
20237 if test "$gcc_cv_ld" = ../ld/ld-new$build_exeext; then
20238         # Single tree build which includes ld.  We want to prefer it
20239         # over whatever linker top-level may have detected, since
20240         # we'll use what we're building after installation anyway.
20241         echo "$as_me:$LINENO: result: newly built ld" >&5
20242 echo "${ECHO_T}newly built ld" >&6
20243         in_tree_ld=yes
20244         in_tree_ld_is_elf=no
20245         if (grep 'EMUL = .*elf' ../ld/Makefile \
20246             || grep 'EMUL = .*linux' ../ld/Makefile \
20247             || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
20248           in_tree_ld_is_elf=yes
20249         fi
20250         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
20251         do
20252                 gcc_cv_gld_version=`sed -n -e 's/^[     ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
20253                 if test x$gcc_cv_gld_version != x; then
20254                         break
20255                 fi
20256         done
20257         gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
20258         gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
20259 else
20260         echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
20261 echo "${ECHO_T}$gcc_cv_ld" >&6
20262         in_tree_ld=no
20263 fi
20264
20265 # Figure out what nm we will be using.
20266 gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
20267 if test "${gcc_cv_nm+set}" = set; then
20268   :
20269 else
20270
20271 if test -f $gcc_cv_binutils_srcdir/configure.in \
20272      && test -f ../binutils/Makefile \
20273      && test x$build = x$host; then
20274         gcc_cv_nm=../binutils/nm-new$build_exeext
20275 elif test -x nm$build_exeext; then
20276         gcc_cv_nm=./nm$build_exeext
20277 elif test -x $NM_FOR_TARGET; then
20278         gcc_cv_nm="$NM_FOR_TARGET"
20279 else
20280         # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
20281 set dummy $NM_FOR_TARGET; ac_word=$2
20282 echo "$as_me:$LINENO: checking for $ac_word" >&5
20283 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20284 if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
20285   echo $ECHO_N "(cached) $ECHO_C" >&6
20286 else
20287   case $gcc_cv_nm in
20288   [\\/]* | ?:[\\/]*)
20289   ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
20290   ;;
20291   *)
20292   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20293 for as_dir in $PATH
20294 do
20295   IFS=$as_save_IFS
20296   test -z "$as_dir" && as_dir=.
20297   for ac_exec_ext in '' $ac_executable_extensions; do
20298   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20299     ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
20300     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20301     break 2
20302   fi
20303 done
20304 done
20305
20306   ;;
20307 esac
20308 fi
20309 gcc_cv_nm=$ac_cv_path_gcc_cv_nm
20310
20311 if test -n "$gcc_cv_nm"; then
20312   echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20313 echo "${ECHO_T}$gcc_cv_nm" >&6
20314 else
20315   echo "$as_me:$LINENO: result: no" >&5
20316 echo "${ECHO_T}no" >&6
20317 fi
20318
20319 fi
20320 fi
20321
20322
20323 echo "$as_me:$LINENO: checking what nm to use" >&5
20324 echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
20325 if test "$gcc_cv_nm" = ../binutils/nm-new$build_exeext; then
20326         # Single tree build which includes binutils.
20327         echo "$as_me:$LINENO: result: newly built nm" >&5
20328 echo "${ECHO_T}newly built nm" >&6
20329         in_tree_nm=yes
20330 else
20331         echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
20332 echo "${ECHO_T}$gcc_cv_nm" >&6
20333         in_tree_nm=no
20334 fi
20335
20336 ORIGINAL_NM_FOR_TARGET=$gcc_cv_nm
20337
20338 case "$ORIGINAL_NM_FOR_TARGET" in
20339   ./nm | ./nm$build_exeext) ;;
20340   *)           ac_config_files="$ac_config_files nm:exec-tool.in"
20341  ;;
20342 esac
20343
20344
20345 # Figure out what objdump we will be using.
20346 if test "${gcc_cv_objdump+set}" = set; then
20347   :
20348 else
20349
20350 if test -f $gcc_cv_binutils_srcdir/configure.in \
20351      && test -f ../binutils/Makefile \
20352      && test x$build = x$host; then
20353         # Single tree build which includes binutils.
20354         gcc_cv_objdump=../binutils/objdump$build_exeext
20355 elif test -x objdump$build_exeext; then
20356         gcc_cv_objdump=./objdump$build_exeext
20357 elif test -x $OBJDUMP_FOR_TARGET; then
20358         gcc_cv_objdump="$OBJDUMP_FOR_TARGET"
20359 else
20360         # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
20361 set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
20362 echo "$as_me:$LINENO: checking for $ac_word" >&5
20363 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
20364 if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
20365   echo $ECHO_N "(cached) $ECHO_C" >&6
20366 else
20367   case $gcc_cv_objdump in
20368   [\\/]* | ?:[\\/]*)
20369   ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
20370   ;;
20371   *)
20372   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20373 for as_dir in $PATH
20374 do
20375   IFS=$as_save_IFS
20376   test -z "$as_dir" && as_dir=.
20377   for ac_exec_ext in '' $ac_executable_extensions; do
20378   if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
20379     ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
20380     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
20381     break 2
20382   fi
20383 done
20384 done
20385
20386   ;;
20387 esac
20388 fi
20389 gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
20390
20391 if test -n "$gcc_cv_objdump"; then
20392   echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20393 echo "${ECHO_T}$gcc_cv_objdump" >&6
20394 else
20395   echo "$as_me:$LINENO: result: no" >&5
20396 echo "${ECHO_T}no" >&6
20397 fi
20398
20399 fi
20400 fi
20401
20402
20403 echo "$as_me:$LINENO: checking what objdump to use" >&5
20404 echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
20405 if test "$gcc_cv_objdump" = ../binutils/objdump$build_exeext; then
20406         # Single tree build which includes binutils.
20407         echo "$as_me:$LINENO: result: newly built objdump" >&5
20408 echo "${ECHO_T}newly built objdump" >&6
20409 elif test x$gcc_cv_objdump = x; then
20410         echo "$as_me:$LINENO: result: not found" >&5
20411 echo "${ECHO_T}not found" >&6
20412 else
20413         echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
20414 echo "${ECHO_T}$gcc_cv_objdump" >&6
20415 fi
20416
20417 # Figure out what assembler alignment features are present.
20418 echo "$as_me:$LINENO: checking assembler for .balign and .p2align" >&5
20419 echo $ECHO_N "checking assembler for .balign and .p2align... $ECHO_C" >&6
20420 if test "${gcc_cv_as_balign_and_p2align+set}" = set; then
20421   echo $ECHO_N "(cached) $ECHO_C" >&6
20422 else
20423   gcc_cv_as_balign_and_p2align=no
20424     if test $in_tree_gas = yes; then
20425     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 6 \) \* 1000 + 0`
20426   then gcc_cv_as_balign_and_p2align=yes
20427 fi
20428   elif test x$gcc_cv_as != x; then
20429     echo '.balign 4
20430 .p2align 2' > conftest.s
20431     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20432   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20433   (eval $ac_try) 2>&5
20434   ac_status=$?
20435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20436   (exit $ac_status); }; }
20437     then
20438         gcc_cv_as_balign_and_p2align=yes
20439     else
20440       echo "configure: failed program was" >&5
20441       cat conftest.s >&5
20442     fi
20443     rm -f conftest.o conftest.s
20444   fi
20445 fi
20446 echo "$as_me:$LINENO: result: $gcc_cv_as_balign_and_p2align" >&5
20447 echo "${ECHO_T}$gcc_cv_as_balign_and_p2align" >&6
20448 if test $gcc_cv_as_balign_and_p2align = yes; then
20449
20450 cat >>confdefs.h <<\_ACEOF
20451 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
20452 _ACEOF
20453
20454 fi
20455
20456 echo "$as_me:$LINENO: checking assembler for .p2align with maximum skip" >&5
20457 echo $ECHO_N "checking assembler for .p2align with maximum skip... $ECHO_C" >&6
20458 if test "${gcc_cv_as_max_skip_p2align+set}" = set; then
20459   echo $ECHO_N "(cached) $ECHO_C" >&6
20460 else
20461   gcc_cv_as_max_skip_p2align=no
20462     if test $in_tree_gas = yes; then
20463     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20464   then gcc_cv_as_max_skip_p2align=yes
20465 fi
20466   elif test x$gcc_cv_as != x; then
20467     echo '.p2align 4,,7' > conftest.s
20468     if { ac_try='$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 $ac_status); }; }
20474     then
20475         gcc_cv_as_max_skip_p2align=yes
20476     else
20477       echo "configure: failed program was" >&5
20478       cat conftest.s >&5
20479     fi
20480     rm -f conftest.o conftest.s
20481   fi
20482 fi
20483 echo "$as_me:$LINENO: result: $gcc_cv_as_max_skip_p2align" >&5
20484 echo "${ECHO_T}$gcc_cv_as_max_skip_p2align" >&6
20485 if test $gcc_cv_as_max_skip_p2align = yes; then
20486
20487 cat >>confdefs.h <<\_ACEOF
20488 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
20489 _ACEOF
20490
20491 fi
20492
20493 echo "$as_me:$LINENO: checking assembler for .literal16" >&5
20494 echo $ECHO_N "checking assembler for .literal16... $ECHO_C" >&6
20495 if test "${gcc_cv_as_literal16+set}" = set; then
20496   echo $ECHO_N "(cached) $ECHO_C" >&6
20497 else
20498   gcc_cv_as_literal16=no
20499     if test $in_tree_gas = yes; then
20500     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 8 \) \* 1000 + 0`
20501   then gcc_cv_as_literal16=yes
20502 fi
20503   elif test x$gcc_cv_as != x; then
20504     echo '.literal16' > conftest.s
20505     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20506   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20507   (eval $ac_try) 2>&5
20508   ac_status=$?
20509   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20510   (exit $ac_status); }; }
20511     then
20512         gcc_cv_as_literal16=yes
20513     else
20514       echo "configure: failed program was" >&5
20515       cat conftest.s >&5
20516     fi
20517     rm -f conftest.o conftest.s
20518   fi
20519 fi
20520 echo "$as_me:$LINENO: result: $gcc_cv_as_literal16" >&5
20521 echo "${ECHO_T}$gcc_cv_as_literal16" >&6
20522 if test $gcc_cv_as_literal16 = yes; then
20523
20524 cat >>confdefs.h <<\_ACEOF
20525 #define HAVE_GAS_LITERAL16 1
20526 _ACEOF
20527
20528 fi
20529
20530 echo "$as_me:$LINENO: checking assembler for working .subsection -1" >&5
20531 echo $ECHO_N "checking assembler for working .subsection -1... $ECHO_C" >&6
20532 if test "${gcc_cv_as_subsection_m1+set}" = set; then
20533   echo $ECHO_N "(cached) $ECHO_C" >&6
20534 else
20535   gcc_cv_as_subsection_m1=no
20536     if test $in_tree_gas = yes; then
20537     if test $in_tree_gas_is_elf = yes \
20538   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
20539   then gcc_cv_as_subsection_m1=yes
20540 fi
20541   elif test x$gcc_cv_as != x; then
20542     echo 'conftest_label1: .word 0
20543 .subsection -1
20544 conftest_label2: .word 0
20545 .previous' > conftest.s
20546     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20547   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20548   (eval $ac_try) 2>&5
20549   ac_status=$?
20550   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20551   (exit $ac_status); }; }
20552     then
20553         if test x$gcc_cv_nm != x; then
20554     $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
20555     $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
20556     if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1
20557     then :
20558     else gcc_cv_as_subsection_m1=yes
20559     fi
20560     rm -f conftest.nm1 conftest.nm2
20561   fi
20562     else
20563       echo "configure: failed program was" >&5
20564       cat conftest.s >&5
20565     fi
20566     rm -f conftest.o conftest.s
20567   fi
20568 fi
20569 echo "$as_me:$LINENO: result: $gcc_cv_as_subsection_m1" >&5
20570 echo "${ECHO_T}$gcc_cv_as_subsection_m1" >&6
20571 if test $gcc_cv_as_subsection_m1 = yes; then
20572
20573 cat >>confdefs.h <<\_ACEOF
20574 #define HAVE_GAS_SUBSECTION_ORDERING 1
20575 _ACEOF
20576
20577 fi
20578
20579 echo "$as_me:$LINENO: checking assembler for .weak" >&5
20580 echo $ECHO_N "checking assembler for .weak... $ECHO_C" >&6
20581 if test "${gcc_cv_as_weak+set}" = set; then
20582   echo $ECHO_N "(cached) $ECHO_C" >&6
20583 else
20584   gcc_cv_as_weak=no
20585     if test $in_tree_gas = yes; then
20586     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 2 \) \* 1000 + 0`
20587   then gcc_cv_as_weak=yes
20588 fi
20589   elif test x$gcc_cv_as != x; then
20590     echo '      .weak foobar' > conftest.s
20591     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20592   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20593   (eval $ac_try) 2>&5
20594   ac_status=$?
20595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20596   (exit $ac_status); }; }
20597     then
20598         gcc_cv_as_weak=yes
20599     else
20600       echo "configure: failed program was" >&5
20601       cat conftest.s >&5
20602     fi
20603     rm -f conftest.o conftest.s
20604   fi
20605 fi
20606 echo "$as_me:$LINENO: result: $gcc_cv_as_weak" >&5
20607 echo "${ECHO_T}$gcc_cv_as_weak" >&6
20608 if test $gcc_cv_as_weak = yes; then
20609
20610 cat >>confdefs.h <<\_ACEOF
20611 #define HAVE_GAS_WEAK 1
20612 _ACEOF
20613
20614 fi
20615
20616 echo "$as_me:$LINENO: checking assembler for .weakref" >&5
20617 echo $ECHO_N "checking assembler for .weakref... $ECHO_C" >&6
20618 if test "${gcc_cv_as_weakref+set}" = set; then
20619   echo $ECHO_N "(cached) $ECHO_C" >&6
20620 else
20621   gcc_cv_as_weakref=no
20622     if test $in_tree_gas = yes; then
20623     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
20624   then gcc_cv_as_weakref=yes
20625 fi
20626   elif test x$gcc_cv_as != x; then
20627     echo '      .weakref foobar, barfnot' > conftest.s
20628     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20629   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20630   (eval $ac_try) 2>&5
20631   ac_status=$?
20632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20633   (exit $ac_status); }; }
20634     then
20635         gcc_cv_as_weakref=yes
20636     else
20637       echo "configure: failed program was" >&5
20638       cat conftest.s >&5
20639     fi
20640     rm -f conftest.o conftest.s
20641   fi
20642 fi
20643 echo "$as_me:$LINENO: result: $gcc_cv_as_weakref" >&5
20644 echo "${ECHO_T}$gcc_cv_as_weakref" >&6
20645 if test $gcc_cv_as_weakref = yes; then
20646
20647 cat >>confdefs.h <<\_ACEOF
20648 #define HAVE_GAS_WEAKREF 1
20649 _ACEOF
20650
20651 fi
20652
20653 echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
20654 echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
20655 if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
20656   echo $ECHO_N "(cached) $ECHO_C" >&6
20657 else
20658   gcc_cv_as_nsubspa_comdat=no
20659     if test $in_tree_gas = yes; then
20660     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
20661   then gcc_cv_as_nsubspa_comdat=yes
20662 fi
20663   elif test x$gcc_cv_as != x; then
20664     echo '      .SPACE $TEXT$
20665         .NSUBSPA $CODE$,COMDAT' > conftest.s
20666     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20667   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20668   (eval $ac_try) 2>&5
20669   ac_status=$?
20670   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20671   (exit $ac_status); }; }
20672     then
20673         gcc_cv_as_nsubspa_comdat=yes
20674     else
20675       echo "configure: failed program was" >&5
20676       cat conftest.s >&5
20677     fi
20678     rm -f conftest.o conftest.s
20679   fi
20680 fi
20681 echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
20682 echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
20683 if test $gcc_cv_as_nsubspa_comdat = yes; then
20684
20685 cat >>confdefs.h <<\_ACEOF
20686 #define HAVE_GAS_NSUBSPA_COMDAT 1
20687 _ACEOF
20688
20689 fi
20690
20691 # .hidden needs to be supported in both the assembler and the linker,
20692 # because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
20693 # This is irritatingly difficult to feature test for; we have to check the
20694 # date string after the version number.  If we've got an in-tree
20695 # ld, we don't know its patchlevel version, so we set the baseline at 2.13
20696 # to be safe.
20697 # The gcc_GAS_CHECK_FEATURE call just sets a cache variable.
20698 echo "$as_me:$LINENO: checking assembler for .hidden" >&5
20699 echo $ECHO_N "checking assembler for .hidden... $ECHO_C" >&6
20700 if test "${gcc_cv_as_hidden+set}" = set; then
20701   echo $ECHO_N "(cached) $ECHO_C" >&6
20702 else
20703   gcc_cv_as_hidden=no
20704     if test $in_tree_gas = yes; then
20705     if test $in_tree_gas_is_elf = yes \
20706   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 13 \) \* 1000 + 0`
20707   then gcc_cv_as_hidden=yes
20708 fi
20709   elif test x$gcc_cv_as != x; then
20710     echo '      .hidden foobar
20711 foobar:' > conftest.s
20712     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20713   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20714   (eval $ac_try) 2>&5
20715   ac_status=$?
20716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20717   (exit $ac_status); }; }
20718     then
20719         gcc_cv_as_hidden=yes
20720     else
20721       echo "configure: failed program was" >&5
20722       cat conftest.s >&5
20723     fi
20724     rm -f conftest.o conftest.s
20725   fi
20726 fi
20727 echo "$as_me:$LINENO: result: $gcc_cv_as_hidden" >&5
20728 echo "${ECHO_T}$gcc_cv_as_hidden" >&6
20729
20730
20731 echo "$as_me:$LINENO: checking linker for .hidden support" >&5
20732 echo $ECHO_N "checking linker for .hidden support... $ECHO_C" >&6
20733 if test "${gcc_cv_ld_hidden+set}" = set; then
20734   echo $ECHO_N "(cached) $ECHO_C" >&6
20735 else
20736   if test $in_tree_ld = yes ; then
20737   gcc_cv_ld_hidden=no
20738   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 13 -o "$gcc_cv_gld_major_version" -gt 2 \
20739      && test $in_tree_ld_is_elf = yes; then
20740      gcc_cv_ld_hidden=yes
20741   fi
20742 else
20743   gcc_cv_ld_hidden=yes
20744   ld_ver=`$gcc_cv_ld --version 2>/dev/null | sed 1q`
20745   if echo "$ld_ver" | grep GNU > /dev/null; then
20746     ld_vers=`echo $ld_ver | sed -n \
20747         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20748     ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
20749     ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
20750     ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
20751     ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
20752     if test 0"$ld_date" -lt 20020404; then
20753       if test -n "$ld_date"; then
20754         # If there was date string, but was earlier than 2002-04-04, fail
20755         gcc_cv_ld_hidden=no
20756       elif test -z "$ld_vers"; then
20757         # If there was no date string nor ld version number, something is wrong
20758         gcc_cv_ld_hidden=no
20759       else
20760         test -z "$ld_vers_patch" && ld_vers_patch=0
20761         if test "$ld_vers_major" -lt 2; then
20762           gcc_cv_ld_hidden=no
20763         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 12; then
20764           gcc_cv_ld_hidden="no"
20765         elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -eq 12 -a "$ld_vers_patch" -eq 0; then
20766           gcc_cv_ld_hidden=no
20767         fi
20768       fi
20769     fi
20770   else
20771     case "${target}" in
20772       hppa64*-*-hpux* | ia64*-*-hpux*)
20773         gcc_cv_ld_hidden=yes
20774         ;;
20775       *)
20776         gcc_cv_ld_hidden=no
20777         ;;
20778     esac
20779   fi
20780 fi
20781 fi
20782 echo "$as_me:$LINENO: result: $gcc_cv_ld_hidden" >&5
20783 echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
20784 libgcc_visibility=no
20785
20786
20787 if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
20788   libgcc_visibility=yes
20789
20790 cat >>confdefs.h <<\_ACEOF
20791 #define HAVE_GAS_HIDDEN 1
20792 _ACEOF
20793
20794 fi
20795
20796 # Check if we have .[us]leb128, and support symbol arithmetic with it.
20797 echo "$as_me:$LINENO: checking assembler for .sleb128 and .uleb128" >&5
20798 echo $ECHO_N "checking assembler for .sleb128 and .uleb128... $ECHO_C" >&6
20799 if test "${gcc_cv_as_leb128+set}" = set; then
20800   echo $ECHO_N "(cached) $ECHO_C" >&6
20801 else
20802   gcc_cv_as_leb128=no
20803     if test $in_tree_gas = yes; then
20804     if test $in_tree_gas_is_elf = yes \
20805   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
20806   then gcc_cv_as_leb128=yes
20807 fi
20808   elif test x$gcc_cv_as != x; then
20809     echo '      .data
20810         .uleb128 L2 - L1
20811 L1:
20812         .uleb128 1280
20813         .sleb128 -1010
20814 L2:' > conftest.s
20815     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20816   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20817   (eval $ac_try) 2>&5
20818   ac_status=$?
20819   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20820   (exit $ac_status); }; }
20821     then
20822         # GAS versions before 2.11 do not support uleb128,
20823   # despite appearing to.
20824   # ??? There exists an elf-specific test that will crash
20825   # the assembler.  Perhaps it's better to figure out whether
20826   # arbitrary sections are supported and try the test.
20827   as_ver=`$gcc_cv_as --version 2>/dev/null | sed 1q`
20828   if echo "$as_ver" | grep GNU > /dev/null; then
20829     as_vers=`echo $as_ver | sed -n \
20830         -e 's,^.*[       ]\([0-9][0-9]*\.[0-9][0-9]*.*\)$,\1,p'`
20831     as_major=`expr "$as_vers" : '\([0-9]*\)'`
20832     as_minor=`expr "$as_vers" : '[0-9]*\.\([0-9]*\)'`
20833     if test $as_major -eq 2 && test $as_minor -lt 11
20834     then :
20835     else gcc_cv_as_leb128=yes
20836     fi
20837   fi
20838     else
20839       echo "configure: failed program was" >&5
20840       cat conftest.s >&5
20841     fi
20842     rm -f conftest.o conftest.s
20843   fi
20844 fi
20845 echo "$as_me:$LINENO: result: $gcc_cv_as_leb128" >&5
20846 echo "${ECHO_T}$gcc_cv_as_leb128" >&6
20847 if test $gcc_cv_as_leb128 = yes; then
20848
20849 cat >>confdefs.h <<\_ACEOF
20850 #define HAVE_AS_LEB128 1
20851 _ACEOF
20852
20853 fi
20854
20855 # Check if we have assembler support for unwind directives.
20856 echo "$as_me:$LINENO: checking assembler for cfi directives" >&5
20857 echo $ECHO_N "checking assembler for cfi directives... $ECHO_C" >&6
20858 if test "${gcc_cv_as_cfi_directive+set}" = set; then
20859   echo $ECHO_N "(cached) $ECHO_C" >&6
20860 else
20861   gcc_cv_as_cfi_directive=no
20862   if test x$gcc_cv_as != x; then
20863     echo '      .text
20864         .cfi_startproc
20865         .cfi_offset 0, 0
20866         .cfi_same_value 1
20867         .cfi_def_cfa 1, 2
20868         .cfi_escape 1, 2, 3, 4, 5
20869         .cfi_endproc' > conftest.s
20870     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20871   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20872   (eval $ac_try) 2>&5
20873   ac_status=$?
20874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20875   (exit $ac_status); }; }
20876     then
20877         gcc_cv_as_cfi_directive=yes
20878     else
20879       echo "configure: failed program was" >&5
20880       cat conftest.s >&5
20881     fi
20882     rm -f conftest.o conftest.s
20883   fi
20884 fi
20885 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_directive" >&5
20886 echo "${ECHO_T}$gcc_cv_as_cfi_directive" >&6
20887
20888
20889 cat >>confdefs.h <<_ACEOF
20890 #define HAVE_GAS_CFI_DIRECTIVE `if test $gcc_cv_as_cfi_directive = yes; then echo 1; else echo 0; fi`
20891 _ACEOF
20892
20893
20894 echo "$as_me:$LINENO: checking assembler for cfi personality directive" >&5
20895 echo $ECHO_N "checking assembler for cfi personality directive... $ECHO_C" >&6
20896 if test "${gcc_cv_as_cfi_personality_directive+set}" = set; then
20897   echo $ECHO_N "(cached) $ECHO_C" >&6
20898 else
20899   gcc_cv_as_cfi_personality_directive=no
20900   if test x$gcc_cv_as != x; then
20901     echo '      .text
20902         .cfi_startproc
20903         .cfi_personality 0, symbol
20904         .cfi_endproc' > conftest.s
20905     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20906   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20907   (eval $ac_try) 2>&5
20908   ac_status=$?
20909   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20910   (exit $ac_status); }; }
20911     then
20912         gcc_cv_as_cfi_personality_directive=yes
20913     else
20914       echo "configure: failed program was" >&5
20915       cat conftest.s >&5
20916     fi
20917     rm -f conftest.o conftest.s
20918   fi
20919 fi
20920 echo "$as_me:$LINENO: result: $gcc_cv_as_cfi_personality_directive" >&5
20921 echo "${ECHO_T}$gcc_cv_as_cfi_personality_directive" >&6
20922
20923
20924 cat >>confdefs.h <<_ACEOF
20925 #define HAVE_GAS_CFI_PERSONALITY_DIRECTIVE `if test $gcc_cv_as_cfi_personality_directive = yes;
20926     then echo 1; else echo 0; fi`
20927 _ACEOF
20928
20929
20930 # GAS versions up to and including 2.11.0 may mis-optimize
20931 # .eh_frame data.
20932 echo "$as_me:$LINENO: checking assembler for eh_frame optimization" >&5
20933 echo $ECHO_N "checking assembler for eh_frame optimization... $ECHO_C" >&6
20934 if test "${gcc_cv_as_eh_frame+set}" = set; then
20935   echo $ECHO_N "(cached) $ECHO_C" >&6
20936 else
20937   gcc_cv_as_eh_frame=no
20938     if test $in_tree_gas = yes; then
20939     if test $in_tree_gas_is_elf = yes \
20940   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
20941   then gcc_cv_as_eh_frame=yes
20942 fi
20943   elif test x$gcc_cv_as != x; then
20944     echo '      .text
20945 .LFB1:
20946         .4byte  0
20947 .L1:
20948         .4byte  0
20949 .LFE1:
20950         .section        .eh_frame,"aw",@progbits
20951 __FRAME_BEGIN__:
20952         .4byte  .LECIE1-.LSCIE1
20953 .LSCIE1:
20954         .4byte  0x0
20955         .byte   0x1
20956         .ascii "z\0"
20957         .byte   0x1
20958         .byte   0x78
20959         .byte   0x1a
20960         .byte   0x0
20961         .byte   0x4
20962         .4byte  1
20963         .p2align 1
20964 .LECIE1:
20965 .LSFDE1:
20966         .4byte  .LEFDE1-.LASFDE1
20967 .LASFDE1:
20968         .4byte  .LASFDE1-__FRAME_BEGIN__
20969         .4byte  .LFB1
20970         .4byte  .LFE1-.LFB1
20971         .byte   0x4
20972         .4byte  .LFE1-.LFB1
20973         .byte   0x4
20974         .4byte  .L1-.LFB1
20975 .LEFDE1:' > conftest.s
20976     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
20977   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
20978   (eval $ac_try) 2>&5
20979   ac_status=$?
20980   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20981   (exit $ac_status); }; }
20982     then
20983           cat > conftest.lit <<EOF
20984  0000 10000000 00000000 017a0001 781a0004  .........z..x...
20985  0010 01000000 12000000 18000000 00000000  ................
20986  0020 08000000 04080000 0044               .........D
20987 EOF
20988 cat > conftest.big <<EOF
20989  0000 00000010 00000000 017a0001 781a0004  .........z..x...
20990  0010 00000001 00000012 00000018 00000000  ................
20991  0020 00000008 04000000 0844               .........D
20992 EOF
20993   # If the assembler didn't choke, and we can objdump,
20994   # and we got the correct data, then succeed.
20995   # The text in the here-document typically retains its unix-style line
20996   # endings, while the output of objdump will use host line endings.
20997   # Therefore, use diff -b for the comparisons.
20998   if test x$gcc_cv_objdump != x \
20999   && $gcc_cv_objdump -s -j .eh_frame conftest.o 2>/dev/null \
21000      | tail -3 > conftest.got \
21001   && { diff -b conftest.lit conftest.got > /dev/null 2>&1 \
21002     || diff -b conftest.big conftest.got > /dev/null 2>&1; }
21003   then
21004     gcc_cv_as_eh_frame=yes
21005   elif { ac_try='$gcc_cv_as -o conftest.o --traditional-format /dev/null'
21006   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21007   (eval $ac_try) 2>&5
21008   ac_status=$?
21009   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21010   (exit $ac_status); }; }; then
21011     gcc_cv_as_eh_frame=buggy
21012   else
21013     # Uh oh, what do we do now?
21014     gcc_cv_as_eh_frame=no
21015   fi
21016     else
21017       echo "configure: failed program was" >&5
21018       cat conftest.s >&5
21019     fi
21020     rm -f conftest.o conftest.s
21021   fi
21022 fi
21023 echo "$as_me:$LINENO: result: $gcc_cv_as_eh_frame" >&5
21024 echo "${ECHO_T}$gcc_cv_as_eh_frame" >&6
21025
21026
21027 if test $gcc_cv_as_eh_frame = buggy; then
21028
21029 cat >>confdefs.h <<\_ACEOF
21030 #define USE_AS_TRADITIONAL_FORMAT 1
21031 _ACEOF
21032
21033 fi
21034
21035 echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21036 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21037 if test "${gcc_cv_as_shf_merge+set}" = set; then
21038   echo $ECHO_N "(cached) $ECHO_C" >&6
21039 else
21040   gcc_cv_as_shf_merge=no
21041     if test $in_tree_gas = yes; then
21042     if test $in_tree_gas_is_elf = yes \
21043   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21044   then gcc_cv_as_shf_merge=yes
21045 fi
21046   elif test x$gcc_cv_as != x; then
21047     echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
21048     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21049   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21050   (eval $ac_try) 2>&5
21051   ac_status=$?
21052   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21053   (exit $ac_status); }; }
21054     then
21055         gcc_cv_as_shf_merge=yes
21056     else
21057       echo "configure: failed program was" >&5
21058       cat conftest.s >&5
21059     fi
21060     rm -f conftest.o conftest.s
21061   fi
21062 fi
21063 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21064 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21065
21066 if test $gcc_cv_as_shf_merge = no; then
21067   echo "$as_me:$LINENO: checking assembler for section merging support" >&5
21068 echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
21069 if test "${gcc_cv_as_shf_merge+set}" = set; then
21070   echo $ECHO_N "(cached) $ECHO_C" >&6
21071 else
21072   gcc_cv_as_shf_merge=no
21073     if test $in_tree_gas = yes; then
21074     if test $in_tree_gas_is_elf = yes \
21075   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21076   then gcc_cv_as_shf_merge=yes
21077 fi
21078   elif test x$gcc_cv_as != x; then
21079     echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
21080     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21081   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21082   (eval $ac_try) 2>&5
21083   ac_status=$?
21084   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21085   (exit $ac_status); }; }
21086     then
21087         gcc_cv_as_shf_merge=yes
21088     else
21089       echo "configure: failed program was" >&5
21090       cat conftest.s >&5
21091     fi
21092     rm -f conftest.o conftest.s
21093   fi
21094 fi
21095 echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
21096 echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
21097
21098 fi
21099
21100 cat >>confdefs.h <<_ACEOF
21101 #define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
21102 _ACEOF
21103
21104
21105 echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21106 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21107 if test "${gcc_cv_as_comdat_group+set}" = set; then
21108   echo $ECHO_N "(cached) $ECHO_C" >&6
21109 else
21110   gcc_cv_as_comdat_group=no
21111     if test $in_tree_gas = yes; then
21112     if test $in_tree_gas_is_elf = yes \
21113   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21114   then gcc_cv_as_comdat_group=yes
21115 fi
21116   elif test x$gcc_cv_as != x; then
21117     echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
21118     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21119   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21120   (eval $ac_try) 2>&5
21121   ac_status=$?
21122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21123   (exit $ac_status); }; }
21124     then
21125         gcc_cv_as_comdat_group=yes
21126     else
21127       echo "configure: failed program was" >&5
21128       cat conftest.s >&5
21129     fi
21130     rm -f conftest.o conftest.s
21131   fi
21132 fi
21133 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
21134 echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
21135
21136 if test $gcc_cv_as_comdat_group = yes; then
21137   gcc_cv_as_comdat_group_percent=no
21138 else
21139  echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
21140 echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
21141 if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
21142   echo $ECHO_N "(cached) $ECHO_C" >&6
21143 else
21144   gcc_cv_as_comdat_group_percent=no
21145     if test $in_tree_gas = yes; then
21146     if test $in_tree_gas_is_elf = yes \
21147   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
21148   then gcc_cv_as_comdat_group_percent=yes
21149 fi
21150   elif test x$gcc_cv_as != x; then
21151     echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
21152     if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
21153   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21154   (eval $ac_try) 2>&5
21155   ac_status=$?
21156   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21157   (exit $ac_status); }; }
21158     then
21159         gcc_cv_as_comdat_group_percent=yes
21160     else
21161       echo "configure: failed program was" >&5
21162       cat conftest.s >&5
21163     fi
21164     rm -f conftest.o conftest.s
21165   fi
21166 fi
21167 echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
21168 echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
21169
21170 fi
21171 if test $in_tree_ld != yes && test x"$ld_vers" != x; then
21172   comdat_group=yes
21173   if test 0"$ld_date" -lt 20050308; then
21174     if test -n "$ld_date"; then
21175       # If there was date string, but was earlier than 2005-03-08, fail
21176       comdat_group=no
21177     elif test "$ld_vers_major" -lt 2; then
21178       comdat_group=no
21179     elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
21180       comdat_group=no
21181     fi
21182   fi
21183 else
21184   # assume linkers other than GNU ld don't support COMDAT group
21185   comdat_group=no
21186 fi
21187 if test $comdat_group = no; then
21188   gcc_cv_as_comdat_group=no
21189   gcc_cv_as_comdat_group_percent=no
21190 fi
21191
21192 cat >>confdefs.h <<_ACEOF
21193 #define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
21194 _ACEOF
21195
21196
21197 # Thread-local storage - the check is heavily parameterized.
21198 conftest_s=
21199 tls_first_major=
21200 tls_first_minor=
21201 tls_as_opt=
21202 case "$target" in
21203   alpha*-*-*)
21204     conftest_s='
21205         .section ".tdata","awT",@progbits
21206 foo:    .long   25
21207         .text
21208         ldq     $27,__tls_get_addr($29)         !literal!1
21209         lda     $16,foo($29)                    !tlsgd!1
21210         jsr     $26,($27),__tls_get_addr        !lituse_tlsgd!1
21211         ldq     $27,__tls_get_addr($29)         !literal!2
21212         lda     $16,foo($29)                    !tlsldm!2
21213         jsr     $26,($27),__tls_get_addr        !lituse_tlsldm!2
21214         ldq     $1,foo($29)                     !gotdtprel
21215         ldah    $2,foo($29)                     !dtprelhi
21216         lda     $3,foo($2)                      !dtprello
21217         lda     $4,foo($29)                     !dtprel
21218         ldq     $1,foo($29)                     !gottprel
21219         ldah    $2,foo($29)                     !tprelhi
21220         lda     $3,foo($2)                      !tprello
21221         lda     $4,foo($29)                     !tprel'
21222         tls_first_major=2
21223         tls_first_minor=13
21224         tls_as_opt=--fatal-warnings
21225         ;;
21226   frv*-*-*)
21227     conftest_s='
21228         .section ".tdata","awT",@progbits
21229 x:      .long   25
21230         .text
21231         call    #gettlsoff(x)'
21232         tls_first_major=2
21233         tls_first_minor=14
21234         ;;
21235   hppa*-*-linux*)
21236     conftest_s='
21237 t1:     .reg    %r20
21238 t2:     .reg    %r21
21239 gp:     .reg    %r19
21240         .section ".tdata","awT",@progbits
21241 foo:    .long   25
21242         .text
21243         .align  4
21244         addil LT%foo-$tls_gdidx$,gp
21245         ldo RT%foo-$tls_gdidx$(%r1),%arg0
21246         b __tls_get_addr
21247         nop
21248         addil LT%foo-$tls_ldidx$,gp
21249         b __tls_get_addr
21250         ldo RT%foo-$tls_ldidx$(%r1),%arg0
21251         addil LR%foo-$tls_dtpoff$,%ret0
21252         ldo RR%foo-$tls_dtpoff$(%r1),%t1
21253         mfctl %cr27,%t1
21254         addil LT%foo-$tls_ieoff$,gp
21255         ldw RT%foo-$tls_ieoff$(%r1),%t2
21256         add %t1,%t2,%t3
21257         mfctl %cr27,%t1
21258         addil LR%foo-$tls_leoff$,%t1
21259         ldo RR%foo-$tls_leoff$(%r1),%t2'
21260         tls_first_major=2
21261         tls_first_minor=15
21262         tls_as_opt=--fatal-warnings
21263         ;;
21264   arm*-*-*)
21265     conftest_s='
21266         .section ".tdata","awT",%progbits
21267 foo:    .long   25
21268         .text
21269 .word foo(gottpoff)
21270 .word foo(tpoff)
21271 .word foo(tlsgd)
21272 .word foo(tlsldm)
21273 .word foo(tlsldo)'
21274         tls_first_major=2
21275         tls_first_minor=17
21276         ;;
21277   i[34567]86-*-*)
21278     conftest_s='
21279         .section ".tdata","awT",@progbits
21280 foo:    .long   25
21281         .text
21282         movl    %gs:0, %eax
21283         leal    foo@TLSGD(,%ebx,1), %eax
21284         leal    foo@TLSLDM(%ebx), %eax
21285         leal    foo@DTPOFF(%eax), %edx
21286         movl    foo@GOTTPOFF(%ebx), %eax
21287         subl    foo@GOTTPOFF(%ebx), %eax
21288         addl    foo@GOTNTPOFF(%ebx), %eax
21289         movl    foo@INDNTPOFF, %eax
21290         movl    $foo@TPOFF, %eax
21291         subl    $foo@TPOFF, %eax
21292         leal    foo@NTPOFF(%ecx), %eax'
21293         tls_first_major=2
21294         tls_first_minor=14
21295         tls_as_opt=--fatal-warnings
21296         ;;
21297   x86_64-*-*)
21298     conftest_s='
21299         .section ".tdata","awT",@progbits
21300 foo:    .long   25
21301         .text
21302         movq    %fs:0, %rax
21303         leaq    foo@TLSGD(%rip), %rdi
21304         leaq    foo@TLSLD(%rip), %rdi
21305         leaq    foo@DTPOFF(%rax), %rdx
21306         movq    foo@GOTTPOFF(%rip), %rax
21307         movq    $foo@TPOFF, %rax'
21308         tls_first_major=2
21309         tls_first_minor=14
21310         tls_as_opt=--fatal-warnings
21311         ;;
21312   ia64-*-*)
21313     conftest_s='
21314         .section ".tdata","awT",@progbits
21315 foo:    data8   25
21316         .text
21317         addl    r16 = @ltoff(@dtpmod(foo#)), gp
21318         addl    r17 = @ltoff(@dtprel(foo#)), gp
21319         addl    r18 = @ltoff(@tprel(foo#)), gp
21320         addl    r19 = @dtprel(foo#), gp
21321         adds    r21 = @dtprel(foo#), r13
21322         movl    r23 = @dtprel(foo#)
21323         addl    r20 = @tprel(foo#), gp
21324         adds    r22 = @tprel(foo#), r13
21325         movl    r24 = @tprel(foo#)'
21326         tls_first_major=2
21327         tls_first_minor=13
21328         tls_as_opt=--fatal-warnings
21329         ;;
21330   mips*-*-*)
21331     conftest_s='
21332         .section .tdata,"awT",@progbits
21333 x:
21334         .word 2
21335         .text
21336         addiu $4, $28, %tlsgd(x)
21337         addiu $4, $28, %tlsldm(x)
21338         lui $4, %dtprel_hi(x)
21339         addiu $4, $4, %dtprel_lo(x)
21340         lw $4, %gottprel(x)($28)
21341         lui $4, %tprel_hi(x)
21342         addiu $4, $4, %tprel_lo(x)'
21343         tls_first_major=2
21344         tls_first_minor=16
21345         tls_as_opt='-32 --fatal-warnings'
21346         ;;
21347   powerpc-*-*)
21348     conftest_s='
21349         .section ".tdata","awT",@progbits
21350         .align 2
21351 ld0:    .space 4
21352 ld1:    .space 4
21353 x1:     .space 4
21354 x2:     .space 4
21355 x3:     .space 4
21356         .text
21357         addi 3,31,ld0@got@tlsgd
21358         bl __tls_get_addr
21359         addi 3,31,x1@got@tlsld
21360         bl __tls_get_addr
21361         addi 9,3,x1@dtprel
21362         addis 9,3,x2@dtprel@ha
21363         addi 9,9,x2@dtprel@l
21364         lwz 9,x3@got@tprel(31)
21365         add 9,9,x@tls
21366         addi 9,2,x1@tprel
21367         addis 9,2,x2@tprel@ha
21368         addi 9,9,x2@tprel@l'
21369         tls_first_major=2
21370         tls_first_minor=14
21371         tls_as_opt="-a32 --fatal-warnings"
21372         ;;
21373   powerpc64-*-*)
21374     conftest_s='
21375         .section ".tdata","awT",@progbits
21376         .align 3
21377 ld0:    .space 8
21378 ld1:    .space 8
21379 x1:     .space 8
21380 x2:     .space 8
21381 x3:     .space 8
21382         .text
21383         addi 3,2,ld0@got@tlsgd
21384         bl .__tls_get_addr
21385         nop
21386         addi 3,2,ld1@toc
21387         bl .__tls_get_addr
21388         nop
21389         addi 3,2,x1@got@tlsld
21390         bl .__tls_get_addr
21391         nop
21392         addi 9,3,x1@dtprel
21393         bl .__tls_get_addr
21394         nop
21395         addis 9,3,x2@dtprel@ha
21396         addi 9,9,x2@dtprel@l
21397         bl .__tls_get_addr
21398         nop
21399         ld 9,x3@got@dtprel(2)
21400         add 9,9,3
21401         bl .__tls_get_addr
21402         nop'
21403         tls_first_major=2
21404         tls_first_minor=14
21405         tls_as_opt="-a64 --fatal-warnings"
21406         ;;
21407   s390-*-*)
21408     conftest_s='
21409         .section ".tdata","awT",@progbits
21410 foo:    .long   25
21411         .text
21412         .long   foo@TLSGD
21413         .long   foo@TLSLDM
21414         .long   foo@DTPOFF
21415         .long   foo@NTPOFF
21416         .long   foo@GOTNTPOFF
21417         .long   foo@INDNTPOFF
21418         l       %r1,foo@GOTNTPOFF(%r12)
21419         l       %r1,0(%r1):tls_load:foo
21420         bas     %r14,0(%r1,%r13):tls_gdcall:foo
21421         bas     %r14,0(%r1,%r13):tls_ldcall:foo'
21422         tls_first_major=2
21423         tls_first_minor=14
21424         tls_as_opt="-m31 --fatal-warnings"
21425         ;;
21426   s390x-*-*)
21427     conftest_s='
21428         .section ".tdata","awT",@progbits
21429 foo:    .long   25
21430         .text
21431         .quad   foo@TLSGD
21432         .quad   foo@TLSLDM
21433         .quad   foo@DTPOFF
21434         .quad   foo@NTPOFF
21435         .quad   foo@GOTNTPOFF
21436         lg      %r1,foo@GOTNTPOFF(%r12)
21437         larl    %r1,foo@INDNTPOFF
21438         brasl   %r14,__tls_get_offset@PLT:tls_gdcall:foo
21439         brasl   %r14,__tls_get_offset@PLT:tls_ldcall:foo'
21440         tls_first_major=2
21441         tls_first_minor=14
21442         tls_as_opt="-m64 -Aesame --fatal-warnings"
21443         ;;
21444   sh-*-* | sh[34]-*-*)
21445     conftest_s='
21446         .section ".tdata","awT",@progbits
21447 foo:    .long   25
21448         .text
21449         .long   foo@TLSGD
21450         .long   foo@TLSLDM
21451         .long   foo@DTPOFF
21452         .long   foo@GOTTPOFF
21453         .long   foo@TPOFF'
21454         tls_first_major=2
21455         tls_first_minor=13
21456         tls_as_opt=--fatal-warnings
21457         ;;
21458   sparc*-*-*)
21459     case "$target" in
21460       sparc*-sun-solaris2.[56789]*)
21461         # TLS was introduced in the Solaris 9 4/04 release but
21462         # we do not enable it by default on Solaris 9 either.
21463         if test "x$enable_tls" = xyes ; then
21464           on_solaris=yes
21465         else
21466           enable_tls=no;
21467         fi
21468         ;;
21469       sparc*-sun-solaris2.*)
21470         on_solaris=yes
21471         ;;
21472       *)
21473         on_solaris=no
21474         ;;
21475     esac
21476     if test x$on_solaris = xyes && test x$gas_flag = xno; then
21477       conftest_s='
21478         .section ".tdata",#alloc,#write,#tls
21479 foo:    .long   25
21480         .text
21481         sethi   %tgd_hi22(foo), %o0
21482         add     %o0, %tgd_lo10(foo), %o1
21483         add     %l7, %o1, %o0, %tgd_add(foo)
21484         call    __tls_get_addr, %tgd_call(foo)
21485         sethi   %tldm_hi22(foo), %l1
21486         add     %l1, %tldm_lo10(foo), %l2
21487         add     %l7, %l2, %o0, %tldm_add(foo)
21488         call    __tls_get_addr, %tldm_call(foo)
21489         sethi   %tldo_hix22(foo), %l3
21490         xor     %l3, %tldo_lox10(foo), %l4
21491         add     %o0, %l4, %l5, %tldo_add(foo)
21492         sethi   %tie_hi22(foo), %o3
21493         add     %o3, %tie_lo10(foo), %o3
21494         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21495         add     %g7, %o2, %o4, %tie_add(foo)
21496         sethi   %tle_hix22(foo), %l1
21497         xor     %l1, %tle_lox10(foo), %o5
21498         ld      [%g7 + %o5], %o1'
21499         tls_first_major=0
21500         tls_first_minor=0
21501     else
21502       conftest_s='
21503         .section ".tdata","awT",@progbits
21504 foo:    .long   25
21505         .text
21506         sethi   %tgd_hi22(foo), %o0
21507         add     %o0, %tgd_lo10(foo), %o1
21508         add     %l7, %o1, %o0, %tgd_add(foo)
21509         call    __tls_get_addr, %tgd_call(foo)
21510         sethi   %tldm_hi22(foo), %l1
21511         add     %l1, %tldm_lo10(foo), %l2
21512         add     %l7, %l2, %o0, %tldm_add(foo)
21513         call    __tls_get_addr, %tldm_call(foo)
21514         sethi   %tldo_hix22(foo), %l3
21515         xor     %l3, %tldo_lox10(foo), %l4
21516         add     %o0, %l4, %l5, %tldo_add(foo)
21517         sethi   %tie_hi22(foo), %o3
21518         add     %o3, %tie_lo10(foo), %o3
21519         ld      [%l7 + %o3], %o2, %tie_ld(foo)
21520         add     %g7, %o2, %o4, %tie_add(foo)
21521         sethi   %tle_hix22(foo), %l1
21522         xor     %l1, %tle_lox10(foo), %o5
21523         ld      [%g7 + %o5], %o1'
21524         tls_first_major=2
21525         tls_first_minor=14
21526         tls_as_opt="-32 --fatal-warnings"
21527       fi
21528         ;;
21529   xtensa*-*-*)
21530     conftest_s='
21531         .section ".tdata","awT",@progbits
21532 foo:    .long   25
21533         .text
21534         movi    a8, foo@TLSFUNC
21535         movi    a10, foo@TLSARG
21536         callx8.tls a8, foo@TLSCALL'
21537         tls_first_major=2
21538         tls_first_minor=19
21539         ;;
21540 esac
21541 set_have_as_tls=no
21542 if test "x$enable_tls" = xno ; then
21543   : # TLS explicitly disabled.
21544 elif test "x$enable_tls" = xyes ; then
21545   set_have_as_tls=yes # TLS explicitly enabled.
21546 elif test -z "$tls_first_major"; then
21547   : # If we don't have a check, assume no support.
21548 else
21549   echo "$as_me:$LINENO: checking assembler for thread-local storage support" >&5
21550 echo $ECHO_N "checking assembler for thread-local storage support... $ECHO_C" >&6
21551 if test "${gcc_cv_as_tls+set}" = set; then
21552   echo $ECHO_N "(cached) $ECHO_C" >&6
21553 else
21554   gcc_cv_as_tls=no
21555     if test $in_tree_gas = yes; then
21556     if test $gcc_cv_gas_vers -ge `expr \( \( $tls_first_major \* 1000 \) + $tls_first_minor \) \* 1000 + 0`
21557   then gcc_cv_as_tls=yes
21558 fi
21559   elif test x$gcc_cv_as != x; then
21560     echo "$conftest_s" > conftest.s
21561     if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
21562   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21563   (eval $ac_try) 2>&5
21564   ac_status=$?
21565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21566   (exit $ac_status); }; }
21567     then
21568         gcc_cv_as_tls=yes
21569     else
21570       echo "configure: failed program was" >&5
21571       cat conftest.s >&5
21572     fi
21573     rm -f conftest.o conftest.s
21574   fi
21575 fi
21576 echo "$as_me:$LINENO: result: $gcc_cv_as_tls" >&5
21577 echo "${ECHO_T}$gcc_cv_as_tls" >&6
21578 if test $gcc_cv_as_tls = yes; then
21579   set_have_as_tls=yes
21580 fi
21581 fi
21582 if test $set_have_as_tls = yes ; then
21583
21584 cat >>confdefs.h <<\_ACEOF
21585 #define HAVE_AS_TLS 1
21586 _ACEOF
21587
21588 fi
21589
21590 # Target-specific assembler checks.
21591
21592 echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
21593 echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
21594 gcc_cv_ld_static_dynamic=no
21595 if test $in_tree_ld = yes ; then
21596   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
21597     gcc_cv_ld_static_dynamic=yes
21598   fi
21599 elif test x$gcc_cv_ld != x; then
21600         # Check if linker supports -Bstatic/-Bdynamic option
21601         if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
21602           && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
21603                 gcc_cv_ld_static_dynamic=yes
21604         fi
21605 fi
21606 if test x"$gcc_cv_ld_static_dynamic" = xyes; then
21607
21608 cat >>confdefs.h <<\_ACEOF
21609 #define HAVE_LD_STATIC_DYNAMIC 1
21610 _ACEOF
21611
21612 fi
21613 echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
21614 echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
21615
21616 if test x"$demangler_in_ld" = xyes; then
21617   echo "$as_me:$LINENO: checking linker --demangle support" >&5
21618 echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
21619   gcc_cv_ld_demangle=no
21620   if test $in_tree_ld = yes; then
21621     if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 14 -o "$gcc_cv_gld_major_version" -gt 2; then \
21622       gcc_cv_ld_demangle=yes
21623     fi
21624   elif test x$gcc_cv_ld != x -a x"$gnu_ld" = xyes; then
21625     # Check if the GNU linker supports --demangle option
21626     if $gcc_cv_ld --help 2>/dev/null | grep no-demangle > /dev/null; then
21627       gcc_cv_ld_demangle=yes
21628     fi
21629   fi
21630   if test x"$gcc_cv_ld_demangle" = xyes; then
21631
21632 cat >>confdefs.h <<\_ACEOF
21633 #define HAVE_LD_DEMANGLE 1
21634 _ACEOF
21635
21636   fi
21637   echo "$as_me:$LINENO: result: $gcc_cv_ld_demangle" >&5
21638 echo "${ECHO_T}$gcc_cv_ld_demangle" >&6
21639 fi
21640
21641 case "$target" in
21642   # All TARGET_ABI_OSF targets.
21643   alpha*-*-osf* | alpha*-*-linux* | alpha*-*-*bsd*)
21644     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
21645 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
21646 if test "${gcc_cv_as_alpha_explicit_relocs+set}" = set; then
21647   echo $ECHO_N "(cached) $ECHO_C" >&6
21648 else
21649   gcc_cv_as_alpha_explicit_relocs=no
21650     if test $in_tree_gas = yes; then
21651     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
21652   then gcc_cv_as_alpha_explicit_relocs=yes
21653 fi
21654   elif test x$gcc_cv_as != x; then
21655     echo '      .set nomacro
21656         .text
21657         extbl   $3, $2, $3      !lituse_bytoff!1
21658         ldq     $2, a($29)      !literal!1
21659         ldq     $4, b($29)      !literal!2
21660         ldq_u   $3, 0($2)       !lituse_base!1
21661         ldq     $27, f($29)     !literal!5
21662         jsr     $26, ($27), f   !lituse_jsr!5
21663         ldah    $29, 0($26)     !gpdisp!3
21664         lda     $0, c($29)      !gprel
21665         ldah    $1, d($29)      !gprelhigh
21666         lda     $1, d($1)       !gprellow
21667         lda     $29, 0($29)     !gpdisp!3' > conftest.s
21668     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21670   (eval $ac_try) 2>&5
21671   ac_status=$?
21672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21673   (exit $ac_status); }; }
21674     then
21675         gcc_cv_as_alpha_explicit_relocs=yes
21676     else
21677       echo "configure: failed program was" >&5
21678       cat conftest.s >&5
21679     fi
21680     rm -f conftest.o conftest.s
21681   fi
21682 fi
21683 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_explicit_relocs" >&5
21684 echo "${ECHO_T}$gcc_cv_as_alpha_explicit_relocs" >&6
21685 if test $gcc_cv_as_alpha_explicit_relocs = yes; then
21686
21687 cat >>confdefs.h <<\_ACEOF
21688 #define HAVE_AS_EXPLICIT_RELOCS 1
21689 _ACEOF
21690
21691 fi
21692     echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
21693 echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
21694 if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
21695   echo $ECHO_N "(cached) $ECHO_C" >&6
21696 else
21697   gcc_cv_as_alpha_jsrdirect_relocs=no
21698     if test $in_tree_gas = yes; then
21699     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
21700   then gcc_cv_as_alpha_jsrdirect_relocs=yes
21701 fi
21702   elif test x$gcc_cv_as != x; then
21703     echo '      .set nomacro
21704         .text
21705         ldq     $27, a($29)     !literal!1
21706         jsr     $26, ($27), a   !lituse_jsrdirect!1' > conftest.s
21707     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21708   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21709   (eval $ac_try) 2>&5
21710   ac_status=$?
21711   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21712   (exit $ac_status); }; }
21713     then
21714         gcc_cv_as_alpha_jsrdirect_relocs=yes
21715     else
21716       echo "configure: failed program was" >&5
21717       cat conftest.s >&5
21718     fi
21719     rm -f conftest.o conftest.s
21720   fi
21721 fi
21722 echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
21723 echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
21724 if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
21725
21726 cat >>confdefs.h <<\_ACEOF
21727 #define HAVE_AS_JSRDIRECT_RELOCS 1
21728 _ACEOF
21729
21730 fi
21731     ;;
21732
21733   cris-*-*)
21734     echo "$as_me:$LINENO: checking assembler for -no-mul-bug-abort option" >&5
21735 echo $ECHO_N "checking assembler for -no-mul-bug-abort option... $ECHO_C" >&6
21736 if test "${gcc_cv_as_cris_no_mul_bug+set}" = set; then
21737   echo $ECHO_N "(cached) $ECHO_C" >&6
21738 else
21739   gcc_cv_as_cris_no_mul_bug=no
21740     if test $in_tree_gas = yes; then
21741     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21742   then gcc_cv_as_cris_no_mul_bug=yes
21743 fi
21744   elif test x$gcc_cv_as != x; then
21745     echo '.text' > conftest.s
21746     if { ac_try='$gcc_cv_as -no-mul-bug-abort -o conftest.o conftest.s >&5'
21747   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21748   (eval $ac_try) 2>&5
21749   ac_status=$?
21750   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21751   (exit $ac_status); }; }
21752     then
21753         gcc_cv_as_cris_no_mul_bug=yes
21754     else
21755       echo "configure: failed program was" >&5
21756       cat conftest.s >&5
21757     fi
21758     rm -f conftest.o conftest.s
21759   fi
21760 fi
21761 echo "$as_me:$LINENO: result: $gcc_cv_as_cris_no_mul_bug" >&5
21762 echo "${ECHO_T}$gcc_cv_as_cris_no_mul_bug" >&6
21763 if test $gcc_cv_as_cris_no_mul_bug = yes; then
21764
21765 cat >>confdefs.h <<\_ACEOF
21766 #define HAVE_AS_NO_MUL_BUG_ABORT_OPTION 1
21767 _ACEOF
21768
21769 fi
21770     ;;
21771
21772   sparc*-*-*)
21773     echo "$as_me:$LINENO: checking assembler for .register" >&5
21774 echo $ECHO_N "checking assembler for .register... $ECHO_C" >&6
21775 if test "${gcc_cv_as_sparc_register_op+set}" = set; then
21776   echo $ECHO_N "(cached) $ECHO_C" >&6
21777 else
21778   gcc_cv_as_sparc_register_op=no
21779   if test x$gcc_cv_as != x; then
21780     echo '.register %g2, #scratch' > conftest.s
21781     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21782   { (eval echo "$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 $ac_status); }; }
21787     then
21788         gcc_cv_as_sparc_register_op=yes
21789     else
21790       echo "configure: failed program was" >&5
21791       cat conftest.s >&5
21792     fi
21793     rm -f conftest.o conftest.s
21794   fi
21795 fi
21796 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_register_op" >&5
21797 echo "${ECHO_T}$gcc_cv_as_sparc_register_op" >&6
21798 if test $gcc_cv_as_sparc_register_op = yes; then
21799
21800 cat >>confdefs.h <<\_ACEOF
21801 #define HAVE_AS_REGISTER_PSEUDO_OP 1
21802 _ACEOF
21803
21804 fi
21805
21806     echo "$as_me:$LINENO: checking assembler for -relax option" >&5
21807 echo $ECHO_N "checking assembler for -relax option... $ECHO_C" >&6
21808 if test "${gcc_cv_as_sparc_relax+set}" = set; then
21809   echo $ECHO_N "(cached) $ECHO_C" >&6
21810 else
21811   gcc_cv_as_sparc_relax=no
21812   if test x$gcc_cv_as != x; then
21813     echo '.text' > conftest.s
21814     if { ac_try='$gcc_cv_as -relax -o conftest.o conftest.s >&5'
21815   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21816   (eval $ac_try) 2>&5
21817   ac_status=$?
21818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21819   (exit $ac_status); }; }
21820     then
21821         gcc_cv_as_sparc_relax=yes
21822     else
21823       echo "configure: failed program was" >&5
21824       cat conftest.s >&5
21825     fi
21826     rm -f conftest.o conftest.s
21827   fi
21828 fi
21829 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_relax" >&5
21830 echo "${ECHO_T}$gcc_cv_as_sparc_relax" >&6
21831 if test $gcc_cv_as_sparc_relax = yes; then
21832
21833 cat >>confdefs.h <<\_ACEOF
21834 #define HAVE_AS_RELAX_OPTION 1
21835 _ACEOF
21836
21837 fi
21838
21839     echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs" >&5
21840 echo $ECHO_N "checking assembler for unaligned pcrel relocs... $ECHO_C" >&6
21841 if test "${gcc_cv_as_sparc_ua_pcrel+set}" = set; then
21842   echo $ECHO_N "(cached) $ECHO_C" >&6
21843 else
21844   gcc_cv_as_sparc_ua_pcrel=no
21845   if test x$gcc_cv_as != x; then
21846     echo '.text
21847 foo:
21848         nop
21849 .data
21850 .align 4
21851 .byte 0
21852 .uaword %r_disp32(foo)' > conftest.s
21853     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21854   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21855   (eval $ac_try) 2>&5
21856   ac_status=$?
21857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21858   (exit $ac_status); }; }
21859     then
21860         if test x$gcc_cv_ld != x \
21861        && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1; then
21862          gcc_cv_as_sparc_ua_pcrel=yes
21863        fi
21864        rm -f conftest
21865     else
21866       echo "configure: failed program was" >&5
21867       cat conftest.s >&5
21868     fi
21869     rm -f conftest.o conftest.s
21870   fi
21871 fi
21872 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel" >&5
21873 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel" >&6
21874 if test $gcc_cv_as_sparc_ua_pcrel = yes; then
21875
21876 cat >>confdefs.h <<\_ACEOF
21877 #define HAVE_AS_SPARC_UA_PCREL 1
21878 _ACEOF
21879
21880
21881       echo "$as_me:$LINENO: checking assembler for unaligned pcrel relocs against hidden symbols" >&5
21882 echo $ECHO_N "checking assembler for unaligned pcrel relocs against hidden symbols... $ECHO_C" >&6
21883 if test "${gcc_cv_as_sparc_ua_pcrel_hidden+set}" = set; then
21884   echo $ECHO_N "(cached) $ECHO_C" >&6
21885 else
21886   gcc_cv_as_sparc_ua_pcrel_hidden=no
21887   if test x$gcc_cv_as != x; then
21888     echo '.data
21889 .align 4
21890 .byte 0x31
21891 .uaword %r_disp32(foo)
21892 .byte 0x32, 0x33, 0x34
21893 .global foo
21894 .hidden foo
21895 foo:
21896 .skip 4' > conftest.s
21897     if { ac_try='$gcc_cv_as -K PIC -o conftest.o conftest.s >&5'
21898   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21899   (eval $ac_try) 2>&5
21900   ac_status=$?
21901   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21902   (exit $ac_status); }; }
21903     then
21904         if test x$gcc_cv_ld != x && test x$gcc_cv_objdump != x \
21905          && $gcc_cv_ld -o conftest conftest.o -G > /dev/null 2>&1 \
21906          && $gcc_cv_objdump -s -j .data conftest 2> /dev/null \
21907             | grep ' 31000000 07323334' > /dev/null 2>&1; then
21908             if $gcc_cv_objdump -R conftest 2> /dev/null \
21909                | grep 'DISP32' > /dev/null 2>&1; then
21910                 :
21911             else
21912                 gcc_cv_as_sparc_ua_pcrel_hidden=yes
21913             fi
21914          fi
21915          rm -f conftest
21916     else
21917       echo "configure: failed program was" >&5
21918       cat conftest.s >&5
21919     fi
21920     rm -f conftest.o conftest.s
21921   fi
21922 fi
21923 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_ua_pcrel_hidden" >&5
21924 echo "${ECHO_T}$gcc_cv_as_sparc_ua_pcrel_hidden" >&6
21925 if test $gcc_cv_as_sparc_ua_pcrel_hidden = yes; then
21926
21927 cat >>confdefs.h <<\_ACEOF
21928 #define HAVE_AS_SPARC_UA_PCREL_HIDDEN 1
21929 _ACEOF
21930
21931 fi
21932
21933 fi # unaligned pcrel relocs
21934
21935     echo "$as_me:$LINENO: checking assembler for offsetable %lo()" >&5
21936 echo $ECHO_N "checking assembler for offsetable %lo()... $ECHO_C" >&6
21937 if test "${gcc_cv_as_sparc_offsetable_lo10+set}" = set; then
21938   echo $ECHO_N "(cached) $ECHO_C" >&6
21939 else
21940   gcc_cv_as_sparc_offsetable_lo10=no
21941   if test x$gcc_cv_as != x; then
21942     echo '.text
21943         or %g1, %lo(ab) + 12, %g1
21944         or %g1, %lo(ab + 12), %g1' > conftest.s
21945     if { ac_try='$gcc_cv_as -xarch=v9 -o conftest.o conftest.s >&5'
21946   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21947   (eval $ac_try) 2>&5
21948   ac_status=$?
21949   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21950   (exit $ac_status); }; }
21951     then
21952         if test x$gcc_cv_objdump != x \
21953        && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
21954           | grep ' 82106000 82106000' > /dev/null 2>&1; then
21955          gcc_cv_as_sparc_offsetable_lo10=yes
21956        fi
21957     else
21958       echo "configure: failed program was" >&5
21959       cat conftest.s >&5
21960     fi
21961     rm -f conftest.o conftest.s
21962   fi
21963 fi
21964 echo "$as_me:$LINENO: result: $gcc_cv_as_sparc_offsetable_lo10" >&5
21965 echo "${ECHO_T}$gcc_cv_as_sparc_offsetable_lo10" >&6
21966 if test $gcc_cv_as_sparc_offsetable_lo10 = yes; then
21967
21968 cat >>confdefs.h <<\_ACEOF
21969 #define HAVE_AS_OFFSETABLE_LO10 1
21970 _ACEOF
21971
21972 fi
21973     ;;
21974
21975   i[34567]86-*-* | x86_64-*-*)
21976     case $target_os in
21977       cygwin* | pe | mingw32*)
21978         # Used for DWARF 2 in PE
21979         echo "$as_me:$LINENO: checking assembler for .secrel32 relocs" >&5
21980 echo $ECHO_N "checking assembler for .secrel32 relocs... $ECHO_C" >&6
21981 if test "${gcc_cv_as_ix86_pe_secrel32+set}" = set; then
21982   echo $ECHO_N "(cached) $ECHO_C" >&6
21983 else
21984   gcc_cv_as_ix86_pe_secrel32=no
21985     if test $in_tree_gas = yes; then
21986     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
21987   then gcc_cv_as_ix86_pe_secrel32=yes
21988 fi
21989   elif test x$gcc_cv_as != x; then
21990     echo '.text
21991 foo:    nop
21992 .data
21993         .secrel32 foo' > conftest.s
21994     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
21995   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
21996   (eval $ac_try) 2>&5
21997   ac_status=$?
21998   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21999   (exit $ac_status); }; }
22000     then
22001         if test x$gcc_cv_ld != x \
22002            && $gcc_cv_ld -o conftest conftest.o > /dev/null 2>&1; then
22003              gcc_cv_as_ix86_pe_secrel32=yes
22004            fi
22005            rm -f conftest
22006     else
22007       echo "configure: failed program was" >&5
22008       cat conftest.s >&5
22009     fi
22010     rm -f conftest.o conftest.s
22011   fi
22012 fi
22013 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_pe_secrel32" >&5
22014 echo "${ECHO_T}$gcc_cv_as_ix86_pe_secrel32" >&6
22015 if test $gcc_cv_as_ix86_pe_secrel32 = yes; then
22016
22017 cat >>confdefs.h <<\_ACEOF
22018 #define HAVE_GAS_PE_SECREL32_RELOC 1
22019 _ACEOF
22020
22021 fi
22022         ;;
22023     esac
22024
22025     echo "$as_me:$LINENO: checking assembler for filds and fists mnemonics" >&5
22026 echo $ECHO_N "checking assembler for filds and fists mnemonics... $ECHO_C" >&6
22027 if test "${gcc_cv_as_ix86_filds_fists+set}" = set; then
22028   echo $ECHO_N "(cached) $ECHO_C" >&6
22029 else
22030   gcc_cv_as_ix86_filds_fists=no
22031     if test $in_tree_gas = yes; then
22032     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 9 \) \* 1000 + 0`
22033   then gcc_cv_as_ix86_filds_fists=yes
22034 fi
22035   elif test x$gcc_cv_as != x; then
22036     echo 'filds mem; fists mem' > conftest.s
22037     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22038   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22039   (eval $ac_try) 2>&5
22040   ac_status=$?
22041   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22042   (exit $ac_status); }; }
22043     then
22044         gcc_cv_as_ix86_filds_fists=yes
22045     else
22046       echo "configure: failed program was" >&5
22047       cat conftest.s >&5
22048     fi
22049     rm -f conftest.o conftest.s
22050   fi
22051 fi
22052 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_filds_fists" >&5
22053 echo "${ECHO_T}$gcc_cv_as_ix86_filds_fists" >&6
22054 if test $gcc_cv_as_ix86_filds_fists = yes; then
22055
22056 cat >>confdefs.h <<\_ACEOF
22057 #define HAVE_GAS_FILDS_FISTS 1
22058 _ACEOF
22059
22060 fi
22061
22062     echo "$as_me:$LINENO: checking assembler for cmov syntax" >&5
22063 echo $ECHO_N "checking assembler for cmov syntax... $ECHO_C" >&6
22064 if test "${gcc_cv_as_ix86_cmov_sun_syntax+set}" = set; then
22065   echo $ECHO_N "(cached) $ECHO_C" >&6
22066 else
22067   gcc_cv_as_ix86_cmov_sun_syntax=no
22068   if test x$gcc_cv_as != x; then
22069     echo 'cmovl.l %edx, %eax' > conftest.s
22070     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22071   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22072   (eval $ac_try) 2>&5
22073   ac_status=$?
22074   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22075   (exit $ac_status); }; }
22076     then
22077         gcc_cv_as_ix86_cmov_sun_syntax=yes
22078     else
22079       echo "configure: failed program was" >&5
22080       cat conftest.s >&5
22081     fi
22082     rm -f conftest.o conftest.s
22083   fi
22084 fi
22085 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_cmov_sun_syntax" >&5
22086 echo "${ECHO_T}$gcc_cv_as_ix86_cmov_sun_syntax" >&6
22087 if test $gcc_cv_as_ix86_cmov_sun_syntax = yes; then
22088
22089 cat >>confdefs.h <<\_ACEOF
22090 #define HAVE_AS_IX86_CMOV_SUN_SYNTAX 1
22091 _ACEOF
22092
22093 fi
22094
22095     echo "$as_me:$LINENO: checking assembler for ffreep mnemonic" >&5
22096 echo $ECHO_N "checking assembler for ffreep mnemonic... $ECHO_C" >&6
22097 if test "${gcc_cv_as_ix86_ffreep+set}" = set; then
22098   echo $ECHO_N "(cached) $ECHO_C" >&6
22099 else
22100   gcc_cv_as_ix86_ffreep=no
22101   if test x$gcc_cv_as != x; then
22102     echo 'ffreep %st(1)' > conftest.s
22103     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22104   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22105   (eval $ac_try) 2>&5
22106   ac_status=$?
22107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22108   (exit $ac_status); }; }
22109     then
22110         gcc_cv_as_ix86_ffreep=yes
22111     else
22112       echo "configure: failed program was" >&5
22113       cat conftest.s >&5
22114     fi
22115     rm -f conftest.o conftest.s
22116   fi
22117 fi
22118 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_ffreep" >&5
22119 echo "${ECHO_T}$gcc_cv_as_ix86_ffreep" >&6
22120 if test $gcc_cv_as_ix86_ffreep = yes; then
22121
22122 cat >>confdefs.h <<\_ACEOF
22123 #define HAVE_AS_IX86_FFREEP 1
22124 _ACEOF
22125
22126 fi
22127
22128     echo "$as_me:$LINENO: checking assembler for sahf mnemonic" >&5
22129 echo $ECHO_N "checking assembler for sahf mnemonic... $ECHO_C" >&6
22130 if test "${gcc_cv_as_ix86_sahf+set}" = set; then
22131   echo $ECHO_N "(cached) $ECHO_C" >&6
22132 else
22133   gcc_cv_as_ix86_sahf=no
22134   if test x$gcc_cv_as != x; then
22135     echo 'sahf' > 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 $ac_status); }; }
22142     then
22143         gcc_cv_as_ix86_sahf=yes
22144     else
22145       echo "configure: failed program was" >&5
22146       cat conftest.s >&5
22147     fi
22148     rm -f conftest.o conftest.s
22149   fi
22150 fi
22151 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_sahf" >&5
22152 echo "${ECHO_T}$gcc_cv_as_ix86_sahf" >&6
22153 if test $gcc_cv_as_ix86_sahf = yes; then
22154
22155 cat >>confdefs.h <<\_ACEOF
22156 #define HAVE_AS_IX86_SAHF 1
22157 _ACEOF
22158
22159 fi
22160
22161     echo "$as_me:$LINENO: checking assembler for different section symbol subtraction" >&5
22162 echo $ECHO_N "checking assembler for different section symbol subtraction... $ECHO_C" >&6
22163 if test "${gcc_cv_as_ix86_diff_sect_delta+set}" = set; then
22164   echo $ECHO_N "(cached) $ECHO_C" >&6
22165 else
22166   gcc_cv_as_ix86_diff_sect_delta=no
22167   if test x$gcc_cv_as != x; then
22168     echo '.section .rodata
22169 .L1:
22170         .long .L2-.L1
22171         .long .L3-.L1
22172         .text
22173 .L3:    nop
22174 .L2:    nop' > conftest.s
22175     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22176   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22177   (eval $ac_try) 2>&5
22178   ac_status=$?
22179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22180   (exit $ac_status); }; }
22181     then
22182         gcc_cv_as_ix86_diff_sect_delta=yes
22183     else
22184       echo "configure: failed program was" >&5
22185       cat conftest.s >&5
22186     fi
22187     rm -f conftest.o conftest.s
22188   fi
22189 fi
22190 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_diff_sect_delta" >&5
22191 echo "${ECHO_T}$gcc_cv_as_ix86_diff_sect_delta" >&6
22192 if test $gcc_cv_as_ix86_diff_sect_delta = yes; then
22193
22194 cat >>confdefs.h <<\_ACEOF
22195 #define HAVE_AS_IX86_DIFF_SECT_DELTA 1
22196 _ACEOF
22197
22198 fi
22199
22200     # This one is used unconditionally by i386.[ch]; it is to be defined
22201     # to 1 if the feature is present, 0 otherwise.
22202     echo "$as_me:$LINENO: checking assembler for GOTOFF in data" >&5
22203 echo $ECHO_N "checking assembler for GOTOFF in data... $ECHO_C" >&6
22204 if test "${gcc_cv_as_ix86_gotoff_in_data+set}" = set; then
22205   echo $ECHO_N "(cached) $ECHO_C" >&6
22206 else
22207   gcc_cv_as_ix86_gotoff_in_data=no
22208     if test $in_tree_gas = yes; then
22209     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22210   then gcc_cv_as_ix86_gotoff_in_data=yes
22211 fi
22212   elif test x$gcc_cv_as != x; then
22213     echo '      .text
22214 .L0:
22215         nop
22216         .data
22217         .long .L0@GOTOFF' > conftest.s
22218     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22219   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22220   (eval $ac_try) 2>&5
22221   ac_status=$?
22222   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22223   (exit $ac_status); }; }
22224     then
22225         gcc_cv_as_ix86_gotoff_in_data=yes
22226     else
22227       echo "configure: failed program was" >&5
22228       cat conftest.s >&5
22229     fi
22230     rm -f conftest.o conftest.s
22231   fi
22232 fi
22233 echo "$as_me:$LINENO: result: $gcc_cv_as_ix86_gotoff_in_data" >&5
22234 echo "${ECHO_T}$gcc_cv_as_ix86_gotoff_in_data" >&6
22235
22236
22237 cat >>confdefs.h <<_ACEOF
22238 #define HAVE_AS_GOTOFF_IN_DATA `if test $gcc_cv_as_ix86_gotoff_in_data = yes; then echo 1; else echo 0; fi`
22239 _ACEOF
22240
22241     ;;
22242
22243   ia64*-*-*)
22244     echo "$as_me:$LINENO: checking assembler for ltoffx and ldxmov relocs" >&5
22245 echo $ECHO_N "checking assembler for ltoffx and ldxmov relocs... $ECHO_C" >&6
22246 if test "${gcc_cv_as_ia64_ltoffx_ldxmov_relocs+set}" = set; then
22247   echo $ECHO_N "(cached) $ECHO_C" >&6
22248 else
22249   gcc_cv_as_ia64_ltoffx_ldxmov_relocs=no
22250     if test $in_tree_gas = yes; then
22251     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22252   then gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22253 fi
22254   elif test x$gcc_cv_as != x; then
22255     echo '      .text
22256         addl r15 = @ltoffx(x#), gp
22257         ;;
22258         ld8.mov r16 = [r15], x#' > conftest.s
22259     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22260   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22261   (eval $ac_try) 2>&5
22262   ac_status=$?
22263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22264   (exit $ac_status); }; }
22265     then
22266         gcc_cv_as_ia64_ltoffx_ldxmov_relocs=yes
22267     else
22268       echo "configure: failed program was" >&5
22269       cat conftest.s >&5
22270     fi
22271     rm -f conftest.o conftest.s
22272   fi
22273 fi
22274 echo "$as_me:$LINENO: result: $gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&5
22275 echo "${ECHO_T}$gcc_cv_as_ia64_ltoffx_ldxmov_relocs" >&6
22276 if test $gcc_cv_as_ia64_ltoffx_ldxmov_relocs = yes; then
22277
22278 cat >>confdefs.h <<\_ACEOF
22279 #define HAVE_AS_LTOFFX_LDXMOV_RELOCS 1
22280 _ACEOF
22281
22282 fi
22283
22284     ;;
22285
22286   powerpc*-*-*)
22287     case $target in
22288       *-*-aix*) conftest_s='    .machine "pwr5"
22289         .csect .text[PR]
22290         mfcr 3,128';;
22291       *-*-darwin*)
22292         echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
22293 echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
22294 if test "${gcc_cv_as_machine_directive+set}" = set; then
22295   echo $ECHO_N "(cached) $ECHO_C" >&6
22296 else
22297   gcc_cv_as_machine_directive=no
22298   if test x$gcc_cv_as != x; then
22299     echo '      .machine ppc7400' > conftest.s
22300     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22301   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22302   (eval $ac_try) 2>&5
22303   ac_status=$?
22304   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22305   (exit $ac_status); }; }
22306     then
22307         gcc_cv_as_machine_directive=yes
22308     else
22309       echo "configure: failed program was" >&5
22310       cat conftest.s >&5
22311     fi
22312     rm -f conftest.o conftest.s
22313   fi
22314 fi
22315 echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
22316 echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
22317
22318         if test x$gcc_cv_as_machine_directive != xyes; then
22319           echo "*** This target requires an assembler supporting \".machine\"" >&2
22320           echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
22321           test x$build = x$target && exit 1
22322         fi
22323         conftest_s='    .text
22324         mfcr r3,128';;
22325       *) conftest_s='   .machine power4
22326         .text
22327         mfcr 3,128';;
22328     esac
22329
22330     echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
22331 echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
22332 if test "${gcc_cv_as_powerpc_mfcrf+set}" = set; then
22333   echo $ECHO_N "(cached) $ECHO_C" >&6
22334 else
22335   gcc_cv_as_powerpc_mfcrf=no
22336     if test $in_tree_gas = yes; then
22337     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22338   then gcc_cv_as_powerpc_mfcrf=yes
22339 fi
22340   elif test x$gcc_cv_as != x; then
22341     echo "$conftest_s" > conftest.s
22342     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22343   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22344   (eval $ac_try) 2>&5
22345   ac_status=$?
22346   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22347   (exit $ac_status); }; }
22348     then
22349         gcc_cv_as_powerpc_mfcrf=yes
22350     else
22351       echo "configure: failed program was" >&5
22352       cat conftest.s >&5
22353     fi
22354     rm -f conftest.o conftest.s
22355   fi
22356 fi
22357 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfcrf" >&5
22358 echo "${ECHO_T}$gcc_cv_as_powerpc_mfcrf" >&6
22359 if test $gcc_cv_as_powerpc_mfcrf = yes; then
22360
22361 cat >>confdefs.h <<\_ACEOF
22362 #define HAVE_AS_MFCRF 1
22363 _ACEOF
22364
22365 fi
22366
22367     case $target in
22368       *-*-aix*) conftest_s='    .machine "pwr5"
22369         .csect .text[PR]
22370         popcntb 3,3';;
22371       *) conftest_s='   .machine power5
22372         .text
22373         popcntb 3,3';;
22374     esac
22375
22376     echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
22377 echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
22378 if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
22379   echo $ECHO_N "(cached) $ECHO_C" >&6
22380 else
22381   gcc_cv_as_powerpc_popcntb=no
22382     if test $in_tree_gas = yes; then
22383     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22384   then gcc_cv_as_powerpc_popcntb=yes
22385 fi
22386   elif test x$gcc_cv_as != x; then
22387     echo "$conftest_s" > conftest.s
22388     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22389   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22390   (eval $ac_try) 2>&5
22391   ac_status=$?
22392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22393   (exit $ac_status); }; }
22394     then
22395         gcc_cv_as_powerpc_popcntb=yes
22396     else
22397       echo "configure: failed program was" >&5
22398       cat conftest.s >&5
22399     fi
22400     rm -f conftest.o conftest.s
22401   fi
22402 fi
22403 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
22404 echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
22405 if test $gcc_cv_as_powerpc_popcntb = yes; then
22406
22407 cat >>confdefs.h <<\_ACEOF
22408 #define HAVE_AS_POPCNTB 1
22409 _ACEOF
22410
22411 fi
22412
22413     case $target in
22414       *-*-aix*) conftest_s='    .machine "pwr5x"
22415         .csect .text[PR]
22416         frin 1,1';;
22417       *) conftest_s='   .machine power5
22418         .text
22419         frin 1,1';;
22420     esac
22421
22422     echo "$as_me:$LINENO: checking assembler for fp round support" >&5
22423 echo $ECHO_N "checking assembler for fp round support... $ECHO_C" >&6
22424 if test "${gcc_cv_as_powerpc_fprnd+set}" = set; then
22425   echo $ECHO_N "(cached) $ECHO_C" >&6
22426 else
22427   gcc_cv_as_powerpc_fprnd=no
22428     if test $in_tree_gas = yes; then
22429     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22430   then gcc_cv_as_powerpc_fprnd=yes
22431 fi
22432   elif test x$gcc_cv_as != x; then
22433     echo "$conftest_s" > conftest.s
22434     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22435   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22436   (eval $ac_try) 2>&5
22437   ac_status=$?
22438   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22439   (exit $ac_status); }; }
22440     then
22441         gcc_cv_as_powerpc_fprnd=yes
22442     else
22443       echo "configure: failed program was" >&5
22444       cat conftest.s >&5
22445     fi
22446     rm -f conftest.o conftest.s
22447   fi
22448 fi
22449 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_fprnd" >&5
22450 echo "${ECHO_T}$gcc_cv_as_powerpc_fprnd" >&6
22451 if test $gcc_cv_as_powerpc_fprnd = yes; then
22452
22453 cat >>confdefs.h <<\_ACEOF
22454 #define HAVE_AS_FPRND 1
22455 _ACEOF
22456
22457 fi
22458
22459     case $target in
22460       *-*-aix*) conftest_s='    .machine "pwr6"
22461         .csect .text[PR]
22462         mffgpr 1,3';;
22463       *) conftest_s='   .machine power6
22464         .text
22465         mffgpr 1,3';;
22466     esac
22467
22468     echo "$as_me:$LINENO: checking assembler for move fp gpr support" >&5
22469 echo $ECHO_N "checking assembler for move fp gpr support... $ECHO_C" >&6
22470 if test "${gcc_cv_as_powerpc_mfpgpr+set}" = set; then
22471   echo $ECHO_N "(cached) $ECHO_C" >&6
22472 else
22473   gcc_cv_as_powerpc_mfpgpr=no
22474     if test $in_tree_gas = yes; then
22475     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22476   then gcc_cv_as_powerpc_mfpgpr=yes
22477 fi
22478   elif test x$gcc_cv_as != x; then
22479     echo "$conftest_s" > conftest.s
22480     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22481   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22482   (eval $ac_try) 2>&5
22483   ac_status=$?
22484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22485   (exit $ac_status); }; }
22486     then
22487         gcc_cv_as_powerpc_mfpgpr=yes
22488     else
22489       echo "configure: failed program was" >&5
22490       cat conftest.s >&5
22491     fi
22492     rm -f conftest.o conftest.s
22493   fi
22494 fi
22495 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_mfpgpr" >&5
22496 echo "${ECHO_T}$gcc_cv_as_powerpc_mfpgpr" >&6
22497 if test $gcc_cv_as_powerpc_mfpgpr = yes; then
22498
22499 cat >>confdefs.h <<\_ACEOF
22500 #define HAVE_AS_MFPGPR 1
22501 _ACEOF
22502
22503 fi
22504
22505     case $target in
22506       *-*-aix*) conftest_s='    .csect .text[PR]
22507 LCF..0:
22508         addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
22509       *-*-darwin*)
22510         conftest_s='    .text
22511 LCF0:
22512         addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
22513       *) conftest_s='   .text
22514 .LCF0:
22515         addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
22516     esac
22517
22518     echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
22519 echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
22520 if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
22521   echo $ECHO_N "(cached) $ECHO_C" >&6
22522 else
22523   gcc_cv_as_powerpc_rel16=no
22524     if test $in_tree_gas = yes; then
22525     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
22526   then gcc_cv_as_powerpc_rel16=yes
22527 fi
22528   elif test x$gcc_cv_as != x; then
22529     echo "$conftest_s" > conftest.s
22530     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22531   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22532   (eval $ac_try) 2>&5
22533   ac_status=$?
22534   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22535   (exit $ac_status); }; }
22536     then
22537         gcc_cv_as_powerpc_rel16=yes
22538     else
22539       echo "configure: failed program was" >&5
22540       cat conftest.s >&5
22541     fi
22542     rm -f conftest.o conftest.s
22543   fi
22544 fi
22545 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
22546 echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
22547 if test $gcc_cv_as_powerpc_rel16 = yes; then
22548
22549 cat >>confdefs.h <<\_ACEOF
22550 #define HAVE_AS_REL16 1
22551 _ACEOF
22552
22553 fi
22554
22555     case $target in
22556       *-*-aix*) conftest_s='    .machine "pwr6"
22557         .csect .text[PR]
22558         cmpb 3,4,5';;
22559       *) conftest_s='   .machine power6
22560         .text
22561         cmpb 3,4,5';;
22562     esac
22563
22564     echo "$as_me:$LINENO: checking assembler for compare bytes support" >&5
22565 echo $ECHO_N "checking assembler for compare bytes support... $ECHO_C" >&6
22566 if test "${gcc_cv_as_powerpc_cmpb+set}" = set; then
22567   echo $ECHO_N "(cached) $ECHO_C" >&6
22568 else
22569   gcc_cv_as_powerpc_cmpb=no
22570     if test $in_tree_gas = yes; then
22571     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22572   then gcc_cv_as_powerpc_cmpb=yes
22573 fi
22574   elif test x$gcc_cv_as != x; then
22575     echo "$conftest_s" > conftest.s
22576     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22577   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22578   (eval $ac_try) 2>&5
22579   ac_status=$?
22580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22581   (exit $ac_status); }; }
22582     then
22583         gcc_cv_as_powerpc_cmpb=yes
22584     else
22585       echo "configure: failed program was" >&5
22586       cat conftest.s >&5
22587     fi
22588     rm -f conftest.o conftest.s
22589   fi
22590 fi
22591 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_cmpb" >&5
22592 echo "${ECHO_T}$gcc_cv_as_powerpc_cmpb" >&6
22593 if test $gcc_cv_as_powerpc_cmpb = yes; then
22594
22595 cat >>confdefs.h <<\_ACEOF
22596 #define HAVE_AS_CMPB 1
22597 _ACEOF
22598
22599 fi
22600
22601     case $target in
22602       *-*-aix*) conftest_s='    .machine "pwr6"
22603         .csect .text[PR]
22604         dadd 1,2,3';;
22605       *) conftest_s='   .machine power6
22606         .text
22607         dadd 1,2,3';;
22608     esac
22609
22610     echo "$as_me:$LINENO: checking assembler for decimal float support" >&5
22611 echo $ECHO_N "checking assembler for decimal float support... $ECHO_C" >&6
22612 if test "${gcc_cv_as_powerpc_dfp+set}" = set; then
22613   echo $ECHO_N "(cached) $ECHO_C" >&6
22614 else
22615   gcc_cv_as_powerpc_dfp=no
22616     if test $in_tree_gas = yes; then
22617     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22618   then gcc_cv_as_powerpc_dfp=yes
22619 fi
22620   elif test x$gcc_cv_as != x; then
22621     echo "$conftest_s" > conftest.s
22622     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22623   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22624   (eval $ac_try) 2>&5
22625   ac_status=$?
22626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22627   (exit $ac_status); }; }
22628     then
22629         gcc_cv_as_powerpc_dfp=yes
22630     else
22631       echo "configure: failed program was" >&5
22632       cat conftest.s >&5
22633     fi
22634     rm -f conftest.o conftest.s
22635   fi
22636 fi
22637 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_dfp" >&5
22638 echo "${ECHO_T}$gcc_cv_as_powerpc_dfp" >&6
22639 if test $gcc_cv_as_powerpc_dfp = yes; then
22640
22641 cat >>confdefs.h <<\_ACEOF
22642 #define HAVE_AS_DFP 1
22643 _ACEOF
22644
22645 fi
22646
22647     case $target in
22648       *-*-aix*) conftest_s='    .machine "pwr7"
22649         .csect .text[PR]
22650         lxvd2x 1,2,3';;
22651       *) conftest_s='   .machine power7
22652         .text
22653         lxvd2x 1,2,3';;
22654     esac
22655
22656     echo "$as_me:$LINENO: checking assembler for vector-scalar support" >&5
22657 echo $ECHO_N "checking assembler for vector-scalar support... $ECHO_C" >&6
22658 if test "${gcc_cv_as_powerpc_vsx+set}" = set; then
22659   echo $ECHO_N "(cached) $ECHO_C" >&6
22660 else
22661   gcc_cv_as_powerpc_vsx=no
22662     if test $in_tree_gas = yes; then
22663     if test $gcc_cv_gas_vers -ge `expr \( \( 9 \* 1000 \) + 99 \) \* 1000 + 0`
22664   then gcc_cv_as_powerpc_vsx=yes
22665 fi
22666   elif test x$gcc_cv_as != x; then
22667     echo "$conftest_s" > conftest.s
22668     if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
22669   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22670   (eval $ac_try) 2>&5
22671   ac_status=$?
22672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22673   (exit $ac_status); }; }
22674     then
22675         gcc_cv_as_powerpc_vsx=yes
22676     else
22677       echo "configure: failed program was" >&5
22678       cat conftest.s >&5
22679     fi
22680     rm -f conftest.o conftest.s
22681   fi
22682 fi
22683 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_vsx" >&5
22684 echo "${ECHO_T}$gcc_cv_as_powerpc_vsx" >&6
22685 if test $gcc_cv_as_powerpc_vsx = yes; then
22686
22687 cat >>confdefs.h <<\_ACEOF
22688 #define HAVE_AS_VSX 1
22689 _ACEOF
22690
22691 fi
22692
22693     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22694 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22695 if test "${gcc_cv_as_powerpc_gnu_attribute+set}" = set; then
22696   echo $ECHO_N "(cached) $ECHO_C" >&6
22697 else
22698   gcc_cv_as_powerpc_gnu_attribute=no
22699     if test $in_tree_gas = yes; then
22700     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22701   then gcc_cv_as_powerpc_gnu_attribute=yes
22702 fi
22703   elif test x$gcc_cv_as != x; then
22704     echo '.gnu_attribute 4,1' > conftest.s
22705     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22706   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22707   (eval $ac_try) 2>&5
22708   ac_status=$?
22709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22710   (exit $ac_status); }; }
22711     then
22712         gcc_cv_as_powerpc_gnu_attribute=yes
22713     else
22714       echo "configure: failed program was" >&5
22715       cat conftest.s >&5
22716     fi
22717     rm -f conftest.o conftest.s
22718   fi
22719 fi
22720 echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_gnu_attribute" >&5
22721 echo "${ECHO_T}$gcc_cv_as_powerpc_gnu_attribute" >&6
22722 if test $gcc_cv_as_powerpc_gnu_attribute = yes; then
22723
22724 cat >>confdefs.h <<\_ACEOF
22725 #define HAVE_AS_GNU_ATTRIBUTE 1
22726 _ACEOF
22727
22728 fi
22729     ;;
22730
22731   mips*-*-*)
22732     echo "$as_me:$LINENO: checking assembler for explicit relocation support" >&5
22733 echo $ECHO_N "checking assembler for explicit relocation support... $ECHO_C" >&6
22734 if test "${gcc_cv_as_mips_explicit_relocs+set}" = set; then
22735   echo $ECHO_N "(cached) $ECHO_C" >&6
22736 else
22737   gcc_cv_as_mips_explicit_relocs=no
22738     if test $in_tree_gas = yes; then
22739     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 14 \) \* 1000 + 0`
22740   then gcc_cv_as_mips_explicit_relocs=yes
22741 fi
22742   elif test x$gcc_cv_as != x; then
22743     echo '      lw $4,%gp_rel(foo)($4)' > conftest.s
22744     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22745   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22746   (eval $ac_try) 2>&5
22747   ac_status=$?
22748   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22749   (exit $ac_status); }; }
22750     then
22751         gcc_cv_as_mips_explicit_relocs=yes
22752     else
22753       echo "configure: failed program was" >&5
22754       cat conftest.s >&5
22755     fi
22756     rm -f conftest.o conftest.s
22757   fi
22758 fi
22759 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_explicit_relocs" >&5
22760 echo "${ECHO_T}$gcc_cv_as_mips_explicit_relocs" >&6
22761 if test $gcc_cv_as_mips_explicit_relocs = yes; then
22762   if test x$target_cpu_default = x
22763        then target_cpu_default=MASK_EXPLICIT_RELOCS
22764        else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
22765        fi
22766 fi
22767     echo "$as_me:$LINENO: checking assembler for -mno-shared support" >&5
22768 echo $ECHO_N "checking assembler for -mno-shared support... $ECHO_C" >&6
22769 if test "${gcc_cv_as_mips_no_shared+set}" = set; then
22770   echo $ECHO_N "(cached) $ECHO_C" >&6
22771 else
22772   gcc_cv_as_mips_no_shared=no
22773     if test $in_tree_gas = yes; then
22774     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
22775   then gcc_cv_as_mips_no_shared=yes
22776 fi
22777   elif test x$gcc_cv_as != x; then
22778     echo 'nop' > conftest.s
22779     if { ac_try='$gcc_cv_as -mno-shared -o conftest.o conftest.s >&5'
22780   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22781   (eval $ac_try) 2>&5
22782   ac_status=$?
22783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22784   (exit $ac_status); }; }
22785     then
22786         gcc_cv_as_mips_no_shared=yes
22787     else
22788       echo "configure: failed program was" >&5
22789       cat conftest.s >&5
22790     fi
22791     rm -f conftest.o conftest.s
22792   fi
22793 fi
22794 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_no_shared" >&5
22795 echo "${ECHO_T}$gcc_cv_as_mips_no_shared" >&6
22796 if test $gcc_cv_as_mips_no_shared = yes; then
22797
22798 cat >>confdefs.h <<\_ACEOF
22799 #define HAVE_AS_NO_SHARED 1
22800 _ACEOF
22801
22802 fi
22803
22804     echo "$as_me:$LINENO: checking assembler for .gnu_attribute support" >&5
22805 echo $ECHO_N "checking assembler for .gnu_attribute support... $ECHO_C" >&6
22806 if test "${gcc_cv_as_mips_gnu_attribute+set}" = set; then
22807   echo $ECHO_N "(cached) $ECHO_C" >&6
22808 else
22809   gcc_cv_as_mips_gnu_attribute=no
22810     if test $in_tree_gas = yes; then
22811     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22812   then gcc_cv_as_mips_gnu_attribute=yes
22813 fi
22814   elif test x$gcc_cv_as != x; then
22815     echo '.gnu_attribute 4,1' > conftest.s
22816     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22817   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22818   (eval $ac_try) 2>&5
22819   ac_status=$?
22820   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22821   (exit $ac_status); }; }
22822     then
22823         gcc_cv_as_mips_gnu_attribute=yes
22824     else
22825       echo "configure: failed program was" >&5
22826       cat conftest.s >&5
22827     fi
22828     rm -f conftest.o conftest.s
22829   fi
22830 fi
22831 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_gnu_attribute" >&5
22832 echo "${ECHO_T}$gcc_cv_as_mips_gnu_attribute" >&6
22833 if test $gcc_cv_as_mips_gnu_attribute = yes; then
22834
22835 cat >>confdefs.h <<\_ACEOF
22836 #define HAVE_AS_GNU_ATTRIBUTE 1
22837 _ACEOF
22838
22839 fi
22840
22841     echo "$as_me:$LINENO: checking assembler for .dtprelword support" >&5
22842 echo $ECHO_N "checking assembler for .dtprelword support... $ECHO_C" >&6
22843 if test "${gcc_cv_as_mips_dtprelword+set}" = set; then
22844   echo $ECHO_N "(cached) $ECHO_C" >&6
22845 else
22846   gcc_cv_as_mips_dtprelword=no
22847     if test $in_tree_gas = yes; then
22848     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
22849   then gcc_cv_as_mips_dtprelword=yes
22850 fi
22851   elif test x$gcc_cv_as != x; then
22852     echo '.section .tdata,"awT",@progbits
22853 x:
22854         .word 2
22855         .text
22856         .dtprelword x+0x8000' > conftest.s
22857     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22858   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22859   (eval $ac_try) 2>&5
22860   ac_status=$?
22861   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22862   (exit $ac_status); }; }
22863     then
22864         gcc_cv_as_mips_dtprelword=yes
22865     else
22866       echo "configure: failed program was" >&5
22867       cat conftest.s >&5
22868     fi
22869     rm -f conftest.o conftest.s
22870   fi
22871 fi
22872 echo "$as_me:$LINENO: result: $gcc_cv_as_mips_dtprelword" >&5
22873 echo "${ECHO_T}$gcc_cv_as_mips_dtprelword" >&6
22874 if test $gcc_cv_as_mips_dtprelword = yes; then
22875
22876 cat >>confdefs.h <<\_ACEOF
22877 #define HAVE_AS_DTPRELWORD 1
22878 _ACEOF
22879
22880 fi
22881     ;;
22882 esac
22883
22884 # Mips and HP-UX need the GNU assembler.
22885 # Linux on IA64 might be able to use the Intel assembler.
22886
22887 case "$target" in
22888   mips*-*-* | *-*-hpux* )
22889     if test x$gas_flag = xyes \
22890        || test x"$host" != x"$build" \
22891        || test ! -x "$gcc_cv_as" \
22892        || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
22893       :
22894     else
22895       echo "*** This configuration requires the GNU assembler" >&2
22896       exit 1
22897     fi
22898     ;;
22899 esac
22900
22901 # ??? Not all targets support dwarf2 debug_line, even within a version
22902 # of gas.  Moreover, we need to emit a valid instruction to trigger any
22903 # info to the output file.  So, as supported targets are added to gas 2.11,
22904 # add some instruction here to (also) show we expect this might work.
22905 # ??? Once 2.11 is released, probably need to add first known working
22906 # version to the per-target configury.
22907 case "$target" in
22908   i?86*-*-* | mips*-*-* | alpha*-*-* | powerpc*-*-* | sparc*-*-* | m68*-*-* \
22909   | x86_64*-*-* | hppa*-*-* | arm*-*-* \
22910   | xstormy16*-*-* | cris-*-* | xtensa*-*-* | bfin-*-* | score*-*-* \
22911   | spu-*-* | fido*-*-*)
22912     insn="nop"
22913     ;;
22914   ia64*-*-* | s390*-*-*)
22915     insn="nop 0"
22916     ;;
22917   mmix-*-*)
22918     insn="swym 0"
22919     ;;
22920 esac
22921 if test x"$insn" != x; then
22922  conftest_s="\
22923         .file 1 \"conftest.s\"
22924         .loc 1 3 0
22925         $insn"
22926  echo "$as_me:$LINENO: checking assembler for dwarf2 debug_line support" >&5
22927 echo $ECHO_N "checking assembler for dwarf2 debug_line support... $ECHO_C" >&6
22928 if test "${gcc_cv_as_dwarf2_debug_line+set}" = set; then
22929   echo $ECHO_N "(cached) $ECHO_C" >&6
22930 else
22931   gcc_cv_as_dwarf2_debug_line=no
22932     if test $in_tree_gas = yes; then
22933     if test $in_tree_gas_is_elf = yes \
22934   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
22935   then gcc_cv_as_dwarf2_debug_line=yes
22936 fi
22937   elif test x$gcc_cv_as != x; then
22938     echo "$conftest_s" > conftest.s
22939     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22940   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22941   (eval $ac_try) 2>&5
22942   ac_status=$?
22943   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22944   (exit $ac_status); }; }
22945     then
22946         if test x$gcc_cv_objdump != x \
22947    && $gcc_cv_objdump -h conftest.o 2> /dev/null \
22948       | grep debug_line > /dev/null 2>&1; then
22949      gcc_cv_as_dwarf2_debug_line=yes
22950    fi
22951     else
22952       echo "configure: failed program was" >&5
22953       cat conftest.s >&5
22954     fi
22955     rm -f conftest.o conftest.s
22956   fi
22957 fi
22958 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_debug_line" >&5
22959 echo "${ECHO_T}$gcc_cv_as_dwarf2_debug_line" >&6
22960
22961
22962 # The .debug_line file table must be in the exact order that
22963 # we specified the files, since these indices are also used
22964 # by DW_AT_decl_file.  Approximate this test by testing if
22965 # the assembler bitches if the same index is assigned twice.
22966  echo "$as_me:$LINENO: checking assembler for buggy dwarf2 .file directive" >&5
22967 echo $ECHO_N "checking assembler for buggy dwarf2 .file directive... $ECHO_C" >&6
22968 if test "${gcc_cv_as_dwarf2_file_buggy+set}" = set; then
22969   echo $ECHO_N "(cached) $ECHO_C" >&6
22970 else
22971   gcc_cv_as_dwarf2_file_buggy=no
22972   if test x$gcc_cv_as != x; then
22973     echo '      .file 1 "foo.s"
22974         .file 1 "bar.s"' > conftest.s
22975     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
22976   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
22977   (eval $ac_try) 2>&5
22978   ac_status=$?
22979   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22980   (exit $ac_status); }; }
22981     then
22982         gcc_cv_as_dwarf2_file_buggy=yes
22983     else
22984       echo "configure: failed program was" >&5
22985       cat conftest.s >&5
22986     fi
22987     rm -f conftest.o conftest.s
22988   fi
22989 fi
22990 echo "$as_me:$LINENO: result: $gcc_cv_as_dwarf2_file_buggy" >&5
22991 echo "${ECHO_T}$gcc_cv_as_dwarf2_file_buggy" >&6
22992
22993
22994  if test $gcc_cv_as_dwarf2_debug_line = yes \
22995  && test $gcc_cv_as_dwarf2_file_buggy = no; then
22996
22997 cat >>confdefs.h <<\_ACEOF
22998 #define HAVE_AS_DWARF2_DEBUG_LINE 1
22999 _ACEOF
23000
23001  fi
23002
23003  echo "$as_me:$LINENO: checking assembler for --gdwarf2 option" >&5
23004 echo $ECHO_N "checking assembler for --gdwarf2 option... $ECHO_C" >&6
23005 if test "${gcc_cv_as_gdwarf2_flag+set}" = set; then
23006   echo $ECHO_N "(cached) $ECHO_C" >&6
23007 else
23008   gcc_cv_as_gdwarf2_flag=no
23009     if test $in_tree_gas = yes; then
23010     if test $in_tree_gas_is_elf = yes \
23011   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23012   then gcc_cv_as_gdwarf2_flag=yes
23013 fi
23014   elif test x$gcc_cv_as != x; then
23015     echo "$insn" > conftest.s
23016     if { ac_try='$gcc_cv_as --gdwarf2 -o conftest.o conftest.s >&5'
23017   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23018   (eval $ac_try) 2>&5
23019   ac_status=$?
23020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23021   (exit $ac_status); }; }
23022     then
23023         gcc_cv_as_gdwarf2_flag=yes
23024     else
23025       echo "configure: failed program was" >&5
23026       cat conftest.s >&5
23027     fi
23028     rm -f conftest.o conftest.s
23029   fi
23030 fi
23031 echo "$as_me:$LINENO: result: $gcc_cv_as_gdwarf2_flag" >&5
23032 echo "${ECHO_T}$gcc_cv_as_gdwarf2_flag" >&6
23033 if test $gcc_cv_as_gdwarf2_flag = yes; then
23034
23035 cat >>confdefs.h <<\_ACEOF
23036 #define HAVE_AS_GDWARF2_DEBUG_FLAG 1
23037 _ACEOF
23038
23039 fi
23040
23041  echo "$as_me:$LINENO: checking assembler for --gstabs option" >&5
23042 echo $ECHO_N "checking assembler for --gstabs option... $ECHO_C" >&6
23043 if test "${gcc_cv_as_gstabs_flag+set}" = set; then
23044   echo $ECHO_N "(cached) $ECHO_C" >&6
23045 else
23046   gcc_cv_as_gstabs_flag=no
23047     if test $in_tree_gas = yes; then
23048     if test $in_tree_gas_is_elf = yes \
23049   && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 11 \) \* 1000 + 0`
23050   then gcc_cv_as_gstabs_flag=yes
23051 fi
23052   elif test x$gcc_cv_as != x; then
23053     echo "$insn" > conftest.s
23054     if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s >&5'
23055   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23056   (eval $ac_try) 2>&5
23057   ac_status=$?
23058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23059   (exit $ac_status); }; }
23060     then
23061         # The native Solaris 9/Intel assembler doesn't understand --gstabs
23062    # and warns about it, but still exits successfully.  So check for
23063    # this.
23064    if { ac_try='$gcc_cv_as --gstabs -o conftest.o conftest.s 2>&1 | grep -i warning > /dev/null'
23065   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23066   (eval $ac_try) 2>&5
23067   ac_status=$?
23068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23069   (exit $ac_status); }; }
23070    then :
23071    else gcc_cv_as_gstabs_flag=yes
23072    fi
23073     else
23074       echo "configure: failed program was" >&5
23075       cat conftest.s >&5
23076     fi
23077     rm -f conftest.o conftest.s
23078   fi
23079 fi
23080 echo "$as_me:$LINENO: result: $gcc_cv_as_gstabs_flag" >&5
23081 echo "${ECHO_T}$gcc_cv_as_gstabs_flag" >&6
23082 if test $gcc_cv_as_gstabs_flag = yes; then
23083
23084 cat >>confdefs.h <<\_ACEOF
23085 #define HAVE_AS_GSTABS_DEBUG_FLAG 1
23086 _ACEOF
23087
23088 fi
23089
23090  echo "$as_me:$LINENO: checking assembler for --debug-prefix-map option" >&5
23091 echo $ECHO_N "checking assembler for --debug-prefix-map option... $ECHO_C" >&6
23092 if test "${gcc_cv_as_debug_prefix_map_flag+set}" = set; then
23093   echo $ECHO_N "(cached) $ECHO_C" >&6
23094 else
23095   gcc_cv_as_debug_prefix_map_flag=no
23096     if test $in_tree_gas = yes; then
23097     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 18 \) \* 1000 + 0`
23098   then gcc_cv_as_debug_prefix_map_flag=yes
23099 fi
23100   elif test x$gcc_cv_as != x; then
23101     echo "$insn" > conftest.s
23102     if { ac_try='$gcc_cv_as --debug-prefix-map /a=/b -o conftest.o conftest.s >&5'
23103   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23104   (eval $ac_try) 2>&5
23105   ac_status=$?
23106   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23107   (exit $ac_status); }; }
23108     then
23109         gcc_cv_as_debug_prefix_map_flag=yes
23110     else
23111       echo "configure: failed program was" >&5
23112       cat conftest.s >&5
23113     fi
23114     rm -f conftest.o conftest.s
23115   fi
23116 fi
23117 echo "$as_me:$LINENO: result: $gcc_cv_as_debug_prefix_map_flag" >&5
23118 echo "${ECHO_T}$gcc_cv_as_debug_prefix_map_flag" >&6
23119 if test $gcc_cv_as_debug_prefix_map_flag = yes; then
23120
23121 cat >>confdefs.h <<\_ACEOF
23122 #define HAVE_AS_DEBUG_PREFIX_MAP 1
23123 _ACEOF
23124
23125 fi
23126 fi
23127
23128 echo "$as_me:$LINENO: checking assembler for .lcomm with alignment" >&5
23129 echo $ECHO_N "checking assembler for .lcomm with alignment... $ECHO_C" >&6
23130 if test "${gcc_cv_as_lcomm_with_alignment+set}" = set; then
23131   echo $ECHO_N "(cached) $ECHO_C" >&6
23132 else
23133   gcc_cv_as_lcomm_with_alignment=no
23134   if test x$gcc_cv_as != x; then
23135     echo '.lcomm bar,4,16' > conftest.s
23136     if { ac_try='$gcc_cv_as  -o conftest.o conftest.s >&5'
23137   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23138   (eval $ac_try) 2>&5
23139   ac_status=$?
23140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23141   (exit $ac_status); }; }
23142     then
23143         gcc_cv_as_lcomm_with_alignment=yes
23144     else
23145       echo "configure: failed program was" >&5
23146       cat conftest.s >&5
23147     fi
23148     rm -f conftest.o conftest.s
23149   fi
23150 fi
23151 echo "$as_me:$LINENO: result: $gcc_cv_as_lcomm_with_alignment" >&5
23152 echo "${ECHO_T}$gcc_cv_as_lcomm_with_alignment" >&6
23153 if test $gcc_cv_as_lcomm_with_alignment = yes; then
23154
23155 cat >>confdefs.h <<\_ACEOF
23156 #define HAVE_GAS_LCOMM_WITH_ALIGNMENT 1
23157 _ACEOF
23158
23159 fi
23160
23161 echo "$as_me:$LINENO: checking assembler for tolerance to line number 0" >&5
23162 echo $ECHO_N "checking assembler for tolerance to line number 0... $ECHO_C" >&6
23163 if test "${gcc_cv_as_line_zero+set}" = set; then
23164   echo $ECHO_N "(cached) $ECHO_C" >&6
23165 else
23166   gcc_cv_as_line_zero=no
23167   if test $in_tree_gas = yes; then
23168     if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 91`
23169   then gcc_cv_as_line_zero=yes
23170 fi
23171   elif test "x$gcc_cv_as" != x; then
23172     { echo '# 1 "test.s" 1'; echo '# 0 "" 2'; } > conftest.s
23173     if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5 2>conftest.out'
23174   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23175   (eval $ac_try) 2>&5
23176   ac_status=$?
23177   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23178   (exit $ac_status); }; } &&
23179        test "x`cat conftest.out`" = x
23180     then
23181       gcc_cv_as_line_zero=yes
23182     else
23183       echo "configure: failed program was" >&5
23184       cat conftest.s >&5
23185       echo "configure: error output was" >&5
23186       cat conftest.out >&5
23187     fi
23188     rm -f conftest.o conftest.s conftest.out
23189   fi
23190 fi
23191 echo "$as_me:$LINENO: result: $gcc_cv_as_line_zero" >&5
23192 echo "${ECHO_T}$gcc_cv_as_line_zero" >&6
23193 if test "x$gcc_cv_as_line_zero" = xyes; then
23194
23195 cat >>confdefs.h <<\_ACEOF
23196 #define HAVE_AS_LINE_ZERO 1
23197 _ACEOF
23198
23199 fi
23200
23201 echo "$as_me:$LINENO: checking linker read-only and read-write section mixing" >&5
23202 echo $ECHO_N "checking linker read-only and read-write section mixing... $ECHO_C" >&6
23203 gcc_cv_ld_ro_rw_mix=unknown
23204 if test $in_tree_ld = yes ; then
23205   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10 -o "$gcc_cv_gld_major_version" -gt 2 \
23206      && test $in_tree_ld_is_elf = yes; then
23207     gcc_cv_ld_ro_rw_mix=read-write
23208   fi
23209 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23210   echo '.section myfoosect, "a"' > conftest1.s
23211   echo '.section myfoosect, "aw"' > conftest2.s
23212   echo '.byte 1' >> conftest2.s
23213   echo '.section myfoosect, "a"' > conftest3.s
23214   echo '.byte 0' >> conftest3.s
23215   if $gcc_cv_as -o conftest1.o conftest1.s > /dev/null 2>&1 \
23216      && $gcc_cv_as -o conftest2.o conftest2.s > /dev/null 2>&1 \
23217      && $gcc_cv_as -o conftest3.o conftest3.s > /dev/null 2>&1 \
23218      && $gcc_cv_ld -shared -o conftest1.so conftest1.o \
23219         conftest2.o conftest3.o > /dev/null 2>&1; then
23220     gcc_cv_ld_ro_rw_mix=`$gcc_cv_objdump -h conftest1.so \
23221                          | sed -e '/myfoosect/!d' -e N`
23222     if echo "$gcc_cv_ld_ro_rw_mix" | grep CONTENTS > /dev/null; then
23223       if echo "$gcc_cv_ld_ro_rw_mix" | grep READONLY > /dev/null; then
23224         gcc_cv_ld_ro_rw_mix=read-only
23225       else
23226         gcc_cv_ld_ro_rw_mix=read-write
23227       fi
23228     fi
23229   fi
23230   rm -f conftest.* conftest[123].*
23231 fi
23232 if test x$gcc_cv_ld_ro_rw_mix = xread-write; then
23233
23234 cat >>confdefs.h <<\_ACEOF
23235 #define HAVE_LD_RO_RW_SECTION_MIXING 1
23236 _ACEOF
23237
23238 fi
23239 echo "$as_me:$LINENO: result: $gcc_cv_ld_ro_rw_mix" >&5
23240 echo "${ECHO_T}$gcc_cv_ld_ro_rw_mix" >&6
23241
23242 echo "$as_me:$LINENO: checking linker PT_GNU_EH_FRAME support" >&5
23243 echo $ECHO_N "checking linker PT_GNU_EH_FRAME support... $ECHO_C" >&6
23244 gcc_cv_ld_eh_frame_hdr=no
23245 if test $in_tree_ld = yes ; then
23246   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 12 -o "$gcc_cv_gld_major_version" -gt 2 \
23247      && test $in_tree_ld_is_elf = yes; then
23248     gcc_cv_ld_eh_frame_hdr=yes
23249   fi
23250 elif test x$gcc_cv_ld != x; then
23251         # Check if linker supports --eh-frame-hdr option
23252         if $gcc_cv_ld --help 2>/dev/null | grep eh-frame-hdr > /dev/null; then
23253                 gcc_cv_ld_eh_frame_hdr=yes
23254         fi
23255 fi
23256
23257 if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
23258
23259 cat >>confdefs.h <<\_ACEOF
23260 #define HAVE_LD_EH_FRAME_HDR 1
23261 _ACEOF
23262
23263 fi
23264 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_frame_hdr" >&5
23265 echo "${ECHO_T}$gcc_cv_ld_eh_frame_hdr" >&6
23266
23267 echo "$as_me:$LINENO: checking linker position independent executable support" >&5
23268 echo $ECHO_N "checking linker position independent executable support... $ECHO_C" >&6
23269 gcc_cv_ld_pie=no
23270 if test $in_tree_ld = yes ; then
23271   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 15 -o "$gcc_cv_gld_major_version" -gt 2 \
23272      && test $in_tree_ld_is_elf = yes; then
23273     gcc_cv_ld_pie=yes
23274   fi
23275 elif test x$gcc_cv_ld != x; then
23276         # Check if linker supports -pie option
23277         if $gcc_cv_ld --help 2>/dev/null | grep -- -pie > /dev/null; then
23278                 gcc_cv_ld_pie=yes
23279         fi
23280 fi
23281 if test x"$gcc_cv_ld_pie" = xyes; then
23282
23283 cat >>confdefs.h <<\_ACEOF
23284 #define HAVE_LD_PIE 1
23285 _ACEOF
23286
23287 fi
23288 echo "$as_me:$LINENO: result: $gcc_cv_ld_pie" >&5
23289 echo "${ECHO_T}$gcc_cv_ld_pie" >&6
23290
23291 echo "$as_me:$LINENO: checking linker EH-compatible garbage collection of sections" >&5
23292 echo $ECHO_N "checking linker EH-compatible garbage collection of sections... $ECHO_C" >&6
23293 gcc_cv_ld_eh_gc_sections=no
23294 if test $in_tree_ld = yes ; then
23295   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 17 -o "$gcc_cv_gld_major_version" -gt 2 \
23296      && test $in_tree_ld_is_elf = yes; then
23297     gcc_cv_ld_eh_gc_sections=yes
23298   fi
23299 elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x -a x$gcc_cv_objdump != x ; then
23300   cat > conftest.s <<EOF
23301         .section        .text
23302 .globl _start
23303         .type _start, @function
23304 _start:
23305         .long foo
23306         .size _start, .-_start
23307         .section        .text.foo,"ax",@progbits
23308         .type foo, @function
23309 foo:
23310         .long 0
23311         .size foo, .-foo
23312         .section        .gcc_except_table.foo,"a",@progbits
23313 .L0:
23314         .long 0
23315         .section        .eh_frame,"a",@progbits
23316         .long .L0
23317 EOF
23318   if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23319     if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23320          | grep "gc-sections option ignored" > /dev/null; then
23321       gcc_cv_ld_eh_gc_sections=no
23322     elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23323       gcc_cv_ld_eh_gc_sections=yes
23324       # If no COMDAT groups, the compiler will emit .gnu.linkonce.t. sections.
23325       if test x$gcc_cv_as_comdat_group != xyes; then
23326         gcc_cv_ld_eh_gc_sections=no
23327         cat > conftest.s <<EOF
23328         .section        .text
23329 .globl _start
23330         .type _start, @function
23331 _start:
23332         .long foo
23333         .size _start, .-_start
23334         .section        .gnu.linkonce.t.foo,"ax",@progbits
23335         .type foo, @function
23336 foo:
23337         .long 0
23338         .size foo, .-foo
23339         .section        .gcc_except_table.foo,"a",@progbits
23340 .L0:
23341         .long 0
23342         .section        .eh_frame,"a",@progbits
23343         .long .L0
23344 EOF
23345         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
23346           if $gcc_cv_ld -o conftest conftest.o --entry=_start --gc-sections 2>&1 \
23347                | grep "gc-sections option ignored" > /dev/null; then
23348             gcc_cv_ld_eh_gc_sections=no
23349           elif $gcc_cv_objdump -h conftest | grep gcc_except_table > /dev/null; then
23350             gcc_cv_ld_eh_gc_sections=yes
23351           fi
23352         fi
23353       fi
23354     fi
23355   fi
23356   rm -f conftest.s conftest.o conftest
23357 fi
23358 case "$target" in
23359   hppa*-*-linux*)
23360     # ??? This apparently exposes a binutils bug with PC-relative relocations.
23361     gcc_cv_ld_eh_gc_sections=no
23362     ;;
23363 esac
23364 if test x$gcc_cv_ld_eh_gc_sections = xyes; then
23365
23366 cat >>confdefs.h <<\_ACEOF
23367 #define HAVE_LD_EH_GC_SECTIONS 1
23368 _ACEOF
23369
23370 fi
23371 echo "$as_me:$LINENO: result: $gcc_cv_ld_eh_gc_sections" >&5
23372 echo "${ECHO_T}$gcc_cv_ld_eh_gc_sections" >&6
23373
23374 # --------
23375 # UNSORTED
23376 # --------
23377
23378 echo "$as_me:$LINENO: checking linker --as-needed support" >&5
23379 echo $ECHO_N "checking linker --as-needed support... $ECHO_C" >&6
23380 if test "${gcc_cv_ld_as_needed+set}" = set; then
23381   echo $ECHO_N "(cached) $ECHO_C" >&6
23382 else
23383   gcc_cv_ld_as_needed=no
23384 if test $in_tree_ld = yes ; then
23385   if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 \
23386      && test $in_tree_ld_is_elf = yes; then
23387     gcc_cv_ld_as_needed=yes
23388   fi
23389 elif test x$gcc_cv_ld != x; then
23390         # Check if linker supports --as-needed and --no-as-needed options
23391         if $gcc_cv_ld --help 2>/dev/null | grep as-needed > /dev/null; then
23392                 gcc_cv_ld_as_needed=yes
23393         fi
23394 fi
23395
23396 fi
23397 echo "$as_me:$LINENO: result: $gcc_cv_ld_as_needed" >&5
23398 echo "${ECHO_T}$gcc_cv_ld_as_needed" >&6
23399 if test x"$gcc_cv_ld_as_needed" = xyes; then
23400
23401 cat >>confdefs.h <<\_ACEOF
23402 #define HAVE_LD_AS_NEEDED 1
23403 _ACEOF
23404
23405 fi
23406
23407 case "$target:$tm_file" in
23408   powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
23409     echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
23410 echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
23411 if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
23412   echo $ECHO_N "(cached) $ECHO_C" >&6
23413 else
23414   gcc_cv_ld_no_dot_syms=no
23415     if test $in_tree_ld = yes ; then
23416       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
23417         gcc_cv_ld_no_dot_syms=yes
23418       fi
23419     elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
23420       cat > conftest1.s <<EOF
23421         .text
23422         bl .foo
23423 EOF
23424       cat > conftest2.s <<EOF
23425         .section ".opd","aw"
23426         .align 3
23427         .globl foo
23428         .type foo,@function
23429 foo:
23430         .quad .LEfoo,.TOC.@tocbase,0
23431         .text
23432 .LEfoo:
23433         blr
23434         .size foo,.-.LEfoo
23435 EOF
23436       if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
23437          && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
23438          && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
23439         gcc_cv_ld_no_dot_syms=yes
23440       fi
23441       rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
23442     fi
23443
23444 fi
23445 echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
23446 echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
23447     if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
23448
23449 cat >>confdefs.h <<\_ACEOF
23450 #define HAVE_LD_NO_DOT_SYMS 1
23451 _ACEOF
23452
23453     fi
23454     ;;
23455 esac
23456
23457 echo "$as_me:$LINENO: checking linker --sysroot support" >&5
23458 echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
23459 if test "${gcc_cv_ld_sysroot+set}" = set; then
23460   echo $ECHO_N "(cached) $ECHO_C" >&6
23461 else
23462   gcc_cv_ld_sysroot=no
23463   if test $in_tree_ld = yes ; then
23464       if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
23465         gcc_cv_ld_sysroot=yes
23466       fi
23467   elif test x$gcc_cv_ld != x; then
23468     if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
23469       gcc_cv_ld_sysroot=yes
23470     fi
23471   fi
23472 fi
23473 echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
23474 echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
23475 if test x"$gcc_cv_ld_sysroot" = xyes; then
23476
23477 cat >>confdefs.h <<\_ACEOF
23478 #define HAVE_LD_SYSROOT 1
23479 _ACEOF
23480
23481 fi
23482
23483 if test x$with_sysroot = x && test x$host = x$target \
23484    && test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" \
23485    && test "$prefix" != "NONE"; then
23486
23487 cat >>confdefs.h <<_ACEOF
23488 #define PREFIX_INCLUDE_DIR "$prefix/include"
23489 _ACEOF
23490
23491 fi
23492
23493 # Test for stack protector support in target C library.
23494 echo "$as_me:$LINENO: checking __stack_chk_fail in target C library" >&5
23495 echo $ECHO_N "checking __stack_chk_fail in target C library... $ECHO_C" >&6
23496 if test "${gcc_cv_libc_provides_ssp+set}" = set; then
23497   echo $ECHO_N "(cached) $ECHO_C" >&6
23498 else
23499   gcc_cv_libc_provides_ssp=no
23500     case "$target" in
23501        *-*-linux*)
23502       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23503         if test "x$with_sysroot" = x; then
23504           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23505         elif test "x$with_build_sysroot" != "x"; then
23506           glibc_header_dir="${with_build_sysroot}/usr/include"
23507         elif test "x$with_sysroot" = xyes; then
23508           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23509         else
23510           glibc_header_dir="${with_sysroot}/usr/include"
23511         fi
23512       else
23513         glibc_header_dir=/usr/include
23514       fi
23515       # glibc 2.4 and later provides __stack_chk_fail and
23516       # either __stack_chk_guard, or TLS access to stack guard canary.
23517       if test -f $glibc_header_dir/features.h \
23518          && $EGREP '^[  ]*#[    ]*define[       ]+__GNU_LIBRARY__[      ]+([1-9][0-9]|[6-9])' \
23519             $glibc_header_dir/features.h > /dev/null; then
23520         if $EGREP '^[   ]*#[    ]*define[       ]+__GLIBC__[    ]+([1-9][0-9]|[3-9])' \
23521            $glibc_header_dir/features.h > /dev/null; then
23522           gcc_cv_libc_provides_ssp=yes
23523         elif $EGREP '^[         ]*#[    ]*define[       ]+__GLIBC__[    ]+2' \
23524              $glibc_header_dir/features.h > /dev/null \
23525              && $EGREP '^[      ]*#[    ]*define[       ]+__GLIBC_MINOR__[      ]+([1-9][0-9]|[4-9])' \
23526              $glibc_header_dir/features.h > /dev/null; then
23527           gcc_cv_libc_provides_ssp=yes
23528         elif $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC__[   ]+1' \
23529              $glibc_header_dir/features.h > /dev/null && \
23530              test -f $glibc_header_dir/bits/uClibc_config.h && \
23531              $EGREP '^[         ]*#[    ]*define[       ]+__UCLIBC_HAS_SSP__[   ]+1' \
23532              $glibc_header_dir/bits/uClibc_config.h > /dev/null; then
23533           gcc_cv_libc_provides_ssp=yes
23534         fi
23535       fi
23536         ;;
23537        *-*-darwin*)
23538          echo "$as_me:$LINENO: checking for __stack_chk_fail" >&5
23539 echo $ECHO_N "checking for __stack_chk_fail... $ECHO_C" >&6
23540 if test "${ac_cv_func___stack_chk_fail+set}" = set; then
23541   echo $ECHO_N "(cached) $ECHO_C" >&6
23542 else
23543   cat >conftest.$ac_ext <<_ACEOF
23544 /* confdefs.h.  */
23545 _ACEOF
23546 cat confdefs.h >>conftest.$ac_ext
23547 cat >>conftest.$ac_ext <<_ACEOF
23548 /* end confdefs.h.  */
23549 /* Define __stack_chk_fail to an innocuous variant, in case <limits.h> declares __stack_chk_fail.
23550    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23551 #define __stack_chk_fail innocuous___stack_chk_fail
23552
23553 /* System header to define __stub macros and hopefully few prototypes,
23554     which can conflict with char __stack_chk_fail (); below.
23555     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23556     <limits.h> exists even on freestanding compilers.  */
23557
23558 #ifdef __STDC__
23559 # include <limits.h>
23560 #else
23561 # include <assert.h>
23562 #endif
23563
23564 #undef __stack_chk_fail
23565
23566 /* Override any gcc2 internal prototype to avoid an error.  */
23567 #ifdef __cplusplus
23568 extern "C"
23569 {
23570 #endif
23571 /* We use char because int might match the return type of a gcc2
23572    builtin and then its argument prototype would still apply.  */
23573 char __stack_chk_fail ();
23574 /* The GNU C library defines this for functions which it implements
23575     to always fail with ENOSYS.  Some functions are actually named
23576     something starting with __ and the normal name is an alias.  */
23577 #if defined (__stub___stack_chk_fail) || defined (__stub_____stack_chk_fail)
23578 choke me
23579 #else
23580 char (*f) () = __stack_chk_fail;
23581 #endif
23582 #ifdef __cplusplus
23583 }
23584 #endif
23585
23586 int
23587 main ()
23588 {
23589 return f != __stack_chk_fail;
23590   ;
23591   return 0;
23592 }
23593 _ACEOF
23594 rm -f conftest.$ac_objext conftest$ac_exeext
23595 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
23596   (eval $ac_link) 2>conftest.er1
23597   ac_status=$?
23598   grep -v '^ *+' conftest.er1 >conftest.err
23599   rm -f conftest.er1
23600   cat conftest.err >&5
23601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23602   (exit $ac_status); } &&
23603          { ac_try='test -z "$ac_c_werror_flag"
23604                          || test ! -s conftest.err'
23605   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23606   (eval $ac_try) 2>&5
23607   ac_status=$?
23608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23609   (exit $ac_status); }; } &&
23610          { ac_try='test -s conftest$ac_exeext'
23611   { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
23612   (eval $ac_try) 2>&5
23613   ac_status=$?
23614   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23615   (exit $ac_status); }; }; then
23616   ac_cv_func___stack_chk_fail=yes
23617 else
23618   echo "$as_me: failed program was:" >&5
23619 sed 's/^/| /' conftest.$ac_ext >&5
23620
23621 ac_cv_func___stack_chk_fail=no
23622 fi
23623 rm -f conftest.err conftest.$ac_objext \
23624       conftest$ac_exeext conftest.$ac_ext
23625 fi
23626 echo "$as_me:$LINENO: result: $ac_cv_func___stack_chk_fail" >&5
23627 echo "${ECHO_T}$ac_cv_func___stack_chk_fail" >&6
23628 if test $ac_cv_func___stack_chk_fail = yes; then
23629   gcc_cv_libc_provides_ssp=yes
23630 else
23631   echo "no __stack_chk_fail on this target"
23632 fi
23633
23634         ;;
23635   *) gcc_cv_libc_provides_ssp=no ;;
23636     esac
23637 fi
23638 echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
23639 echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6
23640
23641 if test x$gcc_cv_libc_provides_ssp = xyes; then
23642
23643 cat >>confdefs.h <<\_ACEOF
23644 #define TARGET_LIBC_PROVIDES_SSP 1
23645 _ACEOF
23646
23647 fi
23648
23649 # Check if TFmode long double should be used by default or not.
23650 # Some glibc targets used DFmode long double, but with glibc 2.4
23651 # and later they can use TFmode.
23652 case "$target" in
23653   powerpc*-*-linux* | \
23654   powerpc*-*-gnu* | \
23655   sparc*-*-linux* | \
23656   s390*-*-linux* | \
23657   alpha*-*-linux*)
23658
23659 # Check whether --with-long-double-128 or --without-long-double-128 was given.
23660 if test "${with_long_double_128+set}" = set; then
23661   withval="$with_long_double_128"
23662   gcc_cv_target_ldbl128="$with_long_double_128"
23663 else
23664   gcc_cv_target_ldbl128=no
23665       if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
23666         if test "x$with_sysroot" = x; then
23667           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
23668         elif test "x$with_build_sysroot" != "x"; then
23669           glibc_header_dir="${with_build_sysroot}/usr/include"
23670         elif test "x$with_sysroot" = xyes; then
23671           glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
23672         else
23673           glibc_header_dir="${with_sysroot}/usr/include"
23674         fi
23675       else
23676         glibc_header_dir=/usr/include
23677       fi
23678       grep '^[  ]*#[    ]*define[       ][      ]*__LONG_DOUBLE_MATH_OPTIONAL' \
23679         $glibc_header_dir/bits/wordsize.h > /dev/null 2>&1 \
23680       && gcc_cv_target_ldbl128=yes
23681
23682 fi;
23683     ;;
23684 esac
23685 if test x$gcc_cv_target_ldbl128 = xyes; then
23686
23687 cat >>confdefs.h <<\_ACEOF
23688 #define TARGET_DEFAULT_LONG_DOUBLE_128 1
23689 _ACEOF
23690
23691 fi
23692
23693 # Find out what GC implementation we want, or may, use.
23694
23695 # Check whether --with-gc or --without-gc was given.
23696 if test "${with_gc+set}" = set; then
23697   withval="$with_gc"
23698   case "$withval" in
23699   page)
23700     GGC=ggc-$withval
23701     ;;
23702   zone)
23703     GGC=ggc-$withval
23704
23705 cat >>confdefs.h <<\_ACEOF
23706 #define GGC_ZONE 1
23707 _ACEOF
23708
23709     ;;
23710   *)
23711     { { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
23712 echo "$as_me: error: $withval is an invalid option to --with-gc" >&2;}
23713    { (exit 1); exit 1; }; }
23714     ;;
23715 esac
23716 else
23717   GGC=ggc-page
23718 fi;
23719
23720 echo "Using $GGC for garbage collection."
23721
23722 # Use the system's zlib library.
23723 zlibdir=-L../zlib
23724 zlibinc="-I\$(srcdir)/../zlib"
23725
23726 # Check whether --with-system-zlib or --without-system-zlib was given.
23727 if test "${with_system_zlib+set}" = set; then
23728   withval="$with_system_zlib"
23729   zlibdir=
23730 zlibinc=
23731
23732 fi;
23733
23734
23735
23736
23737 echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
23738 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
23739     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
23740 if test "${enable_maintainer_mode+set}" = set; then
23741   enableval="$enable_maintainer_mode"
23742   maintainer_mode=$enableval
23743 else
23744   maintainer_mode=no
23745 fi;
23746
23747 echo "$as_me:$LINENO: result: $maintainer_mode" >&5
23748 echo "${ECHO_T}$maintainer_mode" >&6
23749
23750 if test "$maintainer_mode" = "yes"; then
23751   MAINT=''
23752 else
23753   MAINT='#'
23754 fi
23755
23756 # --------------
23757 # Language hooks
23758 # --------------
23759
23760 # Make empty files to contain the specs and options for each language.
23761 # Then add #include lines to for a compiler that has specs and/or options.
23762
23763 subdirs=
23764 lang_opt_files=
23765 lang_specs_files=
23766 lang_tree_files=
23767 # These (without "all_") are set in each config-lang.in.
23768 # `language' must be a single word so is spelled singularly.
23769 all_languages=
23770 all_compilers=
23771 all_outputs='Makefile gccbug'
23772 # List of language makefile fragments.
23773 all_lang_makefrags=
23774 # List of language subdirectory makefiles.  Deprecated.
23775 all_lang_makefiles=
23776 # Additional files for gengtype
23777 all_gtfiles="$target_gtfiles"
23778
23779 # These are the languages that are set in --enable-languages,
23780 # and are available in the GCC tree.
23781 all_selected_languages=
23782
23783 # Add the language fragments.
23784 # Languages are added via two mechanisms.  Some information must be
23785 # recorded in makefile variables, these are defined in config-lang.in.
23786 # We accumulate them and plug them into the main Makefile.
23787 # The other mechanism is a set of hooks for each of the main targets
23788 # like `clean', `install', etc.
23789
23790 language_hooks="Make-hooks"
23791
23792 for lang in ${srcdir}/*/config-lang.in
23793 do
23794         test "$lang" = "${srcdir}/*/config-lang.in" && continue
23795
23796         lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
23797         if test "x$lang_alias" = x
23798         then
23799               echo "$lang doesn't set \$language." 1>&2
23800               exit 1
23801         fi
23802         subdir="`echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
23803         subdirs="$subdirs $subdir"
23804
23805         # $gcc_subdir is where the gcc integration files are to be found
23806         # for a language, both for internal compiler purposes (compiler
23807         # sources implementing front-end to GCC tree converters), and for
23808         # build infrastructure purposes (Make-lang.in, etc.)
23809         #
23810         # This will be <subdir> (relative to $srcdir) if a line like
23811         # gcc_subdir="<subdir>" or gcc_subdir=<subdir>
23812         # is found in <langdir>/config-lang.in, and will remain <langdir>
23813         # otherwise.
23814         #
23815         # Except for the language alias (fetched above), the regular
23816         # "config-lang.in" contents are always retrieved from $gcc_subdir,
23817         # so a <langdir>/config-lang.in setting gcc_subdir typically sets
23818         # only this and the language alias.
23819
23820         gcc_subdir=`sed -n -e 's,^gcc_subdir=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^gcc_subdir=\([^   ]*\).*$,\1,p' $lang`
23821         if [ "$gcc_subdir" = "" ]; then
23822            gcc_subdir="$subdir"
23823         fi
23824
23825         case ",$enable_languages," in
23826         *,$lang_alias,*)
23827             all_selected_languages="$all_selected_languages $lang_alias"
23828             if test -f $srcdir/$gcc_subdir/lang-specs.h; then
23829                 lang_specs_files="$lang_specs_files $srcdir/$gcc_subdir/lang-specs.h"
23830             fi
23831             ;;
23832         esac
23833
23834         language=
23835         boot_language=
23836         compilers=
23837         outputs=
23838         gtfiles=
23839         subdir_requires=
23840         . ${srcdir}/$gcc_subdir/config-lang.in
23841         if test "x$language" = x
23842         then
23843                 echo "${srcdir}/$gcc_subdir/config-lang.in doesn't set \$language." 1>&2
23844                 exit 1
23845         fi
23846
23847         ok=:
23848         case ",$enable_languages," in
23849                 *,$lang_alias,*) ;;
23850                 *)
23851                         for i in $subdir_requires; do
23852                                 test -f "${srcdir}/$i/config-lang.in" && continue
23853                                 ok=false
23854                                 break
23855                         done
23856                 ;;
23857         esac
23858         $ok || continue
23859
23860         all_lang_makefrags="$all_lang_makefrags \$(srcdir)/$gcc_subdir/Make-lang.in"
23861         if test -f $srcdir/$gcc_subdir/lang.opt; then
23862             lang_opt_files="$lang_opt_files $srcdir/$gcc_subdir/lang.opt"
23863         fi
23864         if test -f $srcdir/$gcc_subdir/$subdir-tree.def; then
23865             lang_tree_files="$lang_tree_files $srcdir/$gcc_subdir/$subdir-tree.def"
23866         fi
23867         if test -f ${srcdir}/$gcc_subdir/Makefile.in
23868                 then all_lang_makefiles="$gcc_subdir/Makefile"
23869         fi
23870         all_languages="$all_languages $language"
23871         all_compilers="$all_compilers $compilers"
23872         all_outputs="$all_outputs $outputs"
23873         all_gtfiles="$all_gtfiles [$subdir] $gtfiles"
23874 done
23875
23876 # Pick up gtfiles for c
23877 gtfiles=
23878 . ${srcdir}/c-config-lang.in
23879 all_gtfiles="$all_gtfiles [c] $gtfiles"
23880
23881 check_languages=
23882 for language in $all_selected_languages
23883 do
23884         check_languages="$check_languages check-$language"
23885 done
23886
23887 # We link each language in with a set of hooks, reached indirectly via
23888 # lang.${target}.  Only do so for selected languages.
23889
23890 rm -f Make-hooks
23891 touch Make-hooks
23892 target_list="all.cross start.encap rest.encap tags \
23893         install-common install-man install-info install-pdf dvi pdf \
23894         html uninstall info man srcextra srcman srcinfo \
23895         mostlyclean clean distclean maintainer-clean"
23896
23897 for t in $target_list
23898 do
23899         x=
23900         for lang in $all_selected_languages
23901         do
23902                 x="$x $lang.$t"
23903         done
23904         echo "lang.$t: $x" >> Make-hooks
23905 done
23906
23907 # --------
23908 # UNSORTED
23909 # --------
23910
23911 # Create .gdbinit.
23912
23913 echo "dir ." > .gdbinit
23914 echo "dir ${srcdir}" >> .gdbinit
23915 if test x$gdb_needs_out_file_path = xyes
23916 then
23917         echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
23918 fi
23919 if test "x$subdirs" != x; then
23920         for s in $subdirs
23921         do
23922                 echo "dir ${srcdir}/$s" >> .gdbinit
23923         done
23924 fi
23925 echo "source ${srcdir}/gdbinit.in" >> .gdbinit
23926
23927 gcc_tooldir='$(libsubdir)/$(libsubdir_to_prefix)$(target_noncanonical)'
23928
23929
23930
23931 # Find a directory in which to install a shared libgcc.
23932
23933 # Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
23934 if test "${enable_version_specific_runtime_libs+set}" = set; then
23935   enableval="$enable_version_specific_runtime_libs"
23936
23937 fi;
23938
23939
23940 # Check whether --with-slibdir or --without-slibdir was given.
23941 if test "${with_slibdir+set}" = set; then
23942   withval="$with_slibdir"
23943   slibdir="$with_slibdir"
23944 else
23945   if test "${enable_version_specific_runtime_libs+set}" = set; then
23946   slibdir='$(libsubdir)'
23947 elif test "$host" != "$target"; then
23948   slibdir='$(build_tooldir)/lib'
23949 else
23950   slibdir='$(libdir)'
23951 fi
23952 fi;
23953
23954
23955
23956 # Check whether --with-datarootdir or --without-datarootdir was given.
23957 if test "${with_datarootdir+set}" = set; then
23958   withval="$with_datarootdir"
23959   datarootdir="\${prefix}/$with_datarootdir"
23960 else
23961   datarootdir='$(prefix)/share'
23962 fi;
23963
23964
23965
23966 # Check whether --with-docdir or --without-docdir was given.
23967 if test "${with_docdir+set}" = set; then
23968   withval="$with_docdir"
23969   docdir="\${prefix}/$with_docdir"
23970 else
23971   docdir='$(datarootdir)'
23972 fi;
23973
23974
23975
23976 # Check whether --with-htmldir or --without-htmldir was given.
23977 if test "${with_htmldir+set}" = set; then
23978   withval="$with_htmldir"
23979   htmldir="\${prefix}/$with_htmldir"
23980 else
23981   htmldir='$(docdir)'
23982 fi;
23983
23984
23985 # Substitute configuration variables
23986
23987
23988
23989
23990
23991
23992
23993
23994
23995
23996
23997
23998
23999
24000
24001
24002
24003
24004
24005
24006
24007
24008
24009
24010
24011
24012
24013
24014
24015
24016
24017
24018
24019
24020
24021
24022
24023
24024
24025
24026
24027
24028
24029
24030
24031
24032
24033
24034
24035
24036
24037
24038
24039
24040
24041
24042
24043 # Echo link setup.
24044 if test x${build} = x${host} ; then
24045   if test x${host} = x${target} ; then
24046     echo "Links are now set up to build a native compiler for ${target}." 1>&2
24047   else
24048     echo "Links are now set up to build a cross-compiler" 1>&2
24049     echo " from ${host} to ${target}." 1>&2
24050   fi
24051 else
24052   if test x${host} = x${target} ; then
24053     echo "Links are now set up to build (on ${build}) a native compiler" 1>&2
24054     echo " for ${target}." 1>&2
24055   else
24056     echo "Links are now set up to build (on ${build}) a cross-compiler" 1>&2
24057     echo " from ${host} to ${target}." 1>&2
24058   fi
24059 fi
24060
24061
24062
24063
24064
24065
24066
24067
24068
24069 if test "x${CLOOGLIBS}" != "x" ; then
24070
24071 cat >>confdefs.h <<\_ACEOF
24072 #define HAVE_cloog 1
24073 _ACEOF
24074
24075 fi
24076
24077 # Configure the subdirectories
24078 # AC_CONFIG_SUBDIRS($subdirs)
24079
24080 # Create the Makefile
24081 # and configure language subdirectories
24082           ac_config_files="$ac_config_files $all_outputs"
24083
24084
24085           ac_config_commands="$ac_config_commands default"
24086
24087 cat >confcache <<\_ACEOF
24088 # This file is a shell script that caches the results of configure
24089 # tests run on this system so they can be shared between configure
24090 # scripts and configure runs, see configure's option --config-cache.
24091 # It is not useful on other systems.  If it contains results you don't
24092 # want to keep, you may remove or edit it.
24093 #
24094 # config.status only pays attention to the cache file if you give it
24095 # the --recheck option to rerun configure.
24096 #
24097 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24098 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24099 # following values.
24100
24101 _ACEOF
24102
24103 # The following way of writing the cache mishandles newlines in values,
24104 # but we know of no workaround that is simple, portable, and efficient.
24105 # So, don't put newlines in cache variables' values.
24106 # Ultrix sh set writes to stderr and can't be redirected directly,
24107 # and sets the high bit in the cache file unless we assign to the vars.
24108 {
24109   (set) 2>&1 |
24110     case `(ac_space=' '; set | grep ac_space) 2>&1` in
24111     *ac_space=\ *)
24112       # `set' does not quote correctly, so add quotes (double-quote
24113       # substitution turns \\\\ into \\, and sed turns \\ into \).
24114       sed -n \
24115         "s/'/'\\\\''/g;
24116           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24117       ;;
24118     *)
24119       # `set' quotes correctly as required by POSIX, so do not add quotes.
24120       sed -n \
24121         "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
24122       ;;
24123     esac;
24124 } |
24125   sed '
24126      t clear
24127      : clear
24128      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24129      t end
24130      /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24131      : end' >>confcache
24132 if diff $cache_file confcache >/dev/null 2>&1; then :; else
24133   if test -w $cache_file; then
24134     test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
24135     cat confcache >$cache_file
24136   else
24137     echo "not updating unwritable cache $cache_file"
24138   fi
24139 fi
24140 rm -f confcache
24141
24142 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24143 # Let make expand exec_prefix.
24144 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24145
24146 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24147 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24148 # trailing colons and then remove the whole line if VPATH becomes empty
24149 # (actually we leave an empty line to preserve line numbers).
24150 if test "x$srcdir" = x.; then
24151   ac_vpsub='/^[  ]*VPATH[        ]*=/{
24152 s/:*\$(srcdir):*/:/;
24153 s/:*\${srcdir}:*/:/;
24154 s/:*@srcdir@:*/:/;
24155 s/^\([^=]*=[     ]*\):*/\1/;
24156 s/:*$//;
24157 s/^[^=]*=[       ]*$//;
24158 }'
24159 fi
24160
24161 DEFS=-DHAVE_CONFIG_H
24162
24163 ac_libobjs=
24164 ac_ltlibobjs=
24165 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24166   # 1. Remove the extension, and $U if already installed.
24167   ac_i=`echo "$ac_i" |
24168          sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
24169   # 2. Add them.
24170   ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
24171   ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
24172 done
24173 LIBOBJS=$ac_libobjs
24174
24175 LTLIBOBJS=$ac_ltlibobjs
24176
24177
24178
24179 : ${CONFIG_STATUS=./config.status}
24180 ac_clean_files_save=$ac_clean_files
24181 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24182 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24183 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24184 cat >$CONFIG_STATUS <<_ACEOF
24185 #! $SHELL
24186 # Generated by $as_me.
24187 # Run this file to recreate the current configuration.
24188 # Compiler output produced by configure, useful for debugging
24189 # configure, is in config.log if it exists.
24190
24191 debug=false
24192 ac_cs_recheck=false
24193 ac_cs_silent=false
24194 SHELL=\${CONFIG_SHELL-$SHELL}
24195 _ACEOF
24196
24197 cat >>$CONFIG_STATUS <<\_ACEOF
24198 ## --------------------- ##
24199 ## M4sh Initialization.  ##
24200 ## --------------------- ##
24201
24202 # Be Bourne compatible
24203 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24204   emulate sh
24205   NULLCMD=:
24206   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24207   # is contrary to our usage.  Disable this feature.
24208   alias -g '${1+"$@"}'='"$@"'
24209 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
24210   set -o posix
24211 fi
24212 DUALCASE=1; export DUALCASE # for MKS sh
24213
24214 # Support unset when possible.
24215 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24216   as_unset=unset
24217 else
24218   as_unset=false
24219 fi
24220
24221
24222 # Work around bugs in pre-3.0 UWIN ksh.
24223 $as_unset ENV MAIL MAILPATH
24224 PS1='$ '
24225 PS2='> '
24226 PS4='+ '
24227
24228 # NLS nuisances.
24229 for as_var in \
24230   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24231   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24232   LC_TELEPHONE LC_TIME
24233 do
24234   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24235     eval $as_var=C; export $as_var
24236   else
24237     $as_unset $as_var
24238   fi
24239 done
24240
24241 # Required to use basename.
24242 if expr a : '\(a\)' >/dev/null 2>&1; then
24243   as_expr=expr
24244 else
24245   as_expr=false
24246 fi
24247
24248 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
24249   as_basename=basename
24250 else
24251   as_basename=false
24252 fi
24253
24254
24255 # Name of the executable.
24256 as_me=`$as_basename "$0" ||
24257 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24258          X"$0" : 'X\(//\)$' \| \
24259          X"$0" : 'X\(/\)$' \| \
24260          .     : '\(.\)' 2>/dev/null ||
24261 echo X/"$0" |
24262     sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
24263           /^X\/\(\/\/\)$/{ s//\1/; q; }
24264           /^X\/\(\/\).*/{ s//\1/; q; }
24265           s/.*/./; q'`
24266
24267
24268 # PATH needs CR, and LINENO needs CR and PATH.
24269 # Avoid depending upon Character Ranges.
24270 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24271 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24272 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24273 as_cr_digits='0123456789'
24274 as_cr_alnum=$as_cr_Letters$as_cr_digits
24275
24276 # The user is always right.
24277 if test "${PATH_SEPARATOR+set}" != set; then
24278   echo "#! /bin/sh" >conf$$.sh
24279   echo  "exit 0"   >>conf$$.sh
24280   chmod +x conf$$.sh
24281   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24282     PATH_SEPARATOR=';'
24283   else
24284     PATH_SEPARATOR=:
24285   fi
24286   rm -f conf$$.sh
24287 fi
24288
24289
24290   as_lineno_1=$LINENO
24291   as_lineno_2=$LINENO
24292   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24293   test "x$as_lineno_1" != "x$as_lineno_2" &&
24294   test "x$as_lineno_3"  = "x$as_lineno_2"  || {
24295   # Find who we are.  Look in the path if we contain no path at all
24296   # relative or not.
24297   case $0 in
24298     *[\\/]* ) as_myself=$0 ;;
24299     *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24300 for as_dir in $PATH
24301 do
24302   IFS=$as_save_IFS
24303   test -z "$as_dir" && as_dir=.
24304   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24305 done
24306
24307        ;;
24308   esac
24309   # We did not find ourselves, most probably we were run as `sh COMMAND'
24310   # in which case we are not to be found in the path.
24311   if test "x$as_myself" = x; then
24312     as_myself=$0
24313   fi
24314   if test ! -f "$as_myself"; then
24315     { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
24316 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
24317    { (exit 1); exit 1; }; }
24318   fi
24319   case $CONFIG_SHELL in
24320   '')
24321     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24322 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
24323 do
24324   IFS=$as_save_IFS
24325   test -z "$as_dir" && as_dir=.
24326   for as_base in sh bash ksh sh5; do
24327          case $as_dir in
24328          /*)
24329            if ("$as_dir/$as_base" -c '
24330   as_lineno_1=$LINENO
24331   as_lineno_2=$LINENO
24332   as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
24333   test "x$as_lineno_1" != "x$as_lineno_2" &&
24334   test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
24335              $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
24336              $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
24337              CONFIG_SHELL=$as_dir/$as_base
24338              export CONFIG_SHELL
24339              exec "$CONFIG_SHELL" "$0" ${1+"$@"}
24340            fi;;
24341          esac
24342        done
24343 done
24344 ;;
24345   esac
24346
24347   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24348   # uniformly replaced by the line number.  The first 'sed' inserts a
24349   # line-number line before each line; the second 'sed' does the real
24350   # work.  The second script uses 'N' to pair each line-number line
24351   # with the numbered line, and appends trailing '-' during
24352   # substitution so that $LINENO is not a special case at line end.
24353   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24354   # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
24355   sed '=' <$as_myself |
24356     sed '
24357       N
24358       s,$,-,
24359       : loop
24360       s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
24361       t loop
24362       s,-$,,
24363       s,^['$as_cr_digits']*\n,,
24364     ' >$as_me.lineno &&
24365   chmod +x $as_me.lineno ||
24366     { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
24367 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
24368    { (exit 1); exit 1; }; }
24369
24370   # Don't try to exec as it changes $[0], causing all sort of problems
24371   # (the dirname of $[0] is not the place where we might find the
24372   # original and so on.  Autoconf is especially sensible to this).
24373   . ./$as_me.lineno
24374   # Exit status is that of the last command.
24375   exit
24376 }
24377
24378
24379 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
24380   *c*,-n*) ECHO_N= ECHO_C='
24381 ' ECHO_T='      ' ;;
24382   *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
24383   *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
24384 esac
24385
24386 if expr a : '\(a\)' >/dev/null 2>&1; then
24387   as_expr=expr
24388 else
24389   as_expr=false
24390 fi
24391
24392 rm -f conf$$ conf$$.exe conf$$.file
24393 echo >conf$$.file
24394 if ln -s conf$$.file conf$$ 2>/dev/null; then
24395   # We could just check for DJGPP; but this test a) works b) is more generic
24396   # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
24397   if test -f conf$$.exe; then
24398     # Don't use ln at all; we don't have any links
24399     as_ln_s='cp -p'
24400   else
24401     as_ln_s='ln -s'
24402   fi
24403 elif ln conf$$.file conf$$ 2>/dev/null; then
24404   as_ln_s=ln
24405 else
24406   as_ln_s='cp -p'
24407 fi
24408 rm -f conf$$ conf$$.exe conf$$.file
24409
24410 if mkdir -p . 2>/dev/null; then
24411   as_mkdir_p=:
24412 else
24413   test -d ./-p && rmdir ./-p
24414   as_mkdir_p=false
24415 fi
24416
24417 as_executable_p="test -f"
24418
24419 # Sed expression to map a string onto a valid CPP name.
24420 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24421
24422 # Sed expression to map a string onto a valid variable name.
24423 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24424
24425
24426 # IFS
24427 # We need space, tab and new line, in precisely that order.
24428 as_nl='
24429 '
24430 IFS="   $as_nl"
24431
24432 # CDPATH.
24433 $as_unset CDPATH
24434
24435 exec 6>&1
24436
24437 # Open the log real soon, to keep \$[0] and so on meaningful, and to
24438 # report actual input values of CONFIG_FILES etc. instead of their
24439 # values after options handling.  Logging --version etc. is OK.
24440 exec 5>>config.log
24441 {
24442   echo
24443   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24444 ## Running $as_me. ##
24445 _ASBOX
24446 } >&5
24447 cat >&5 <<_CSEOF
24448
24449 This file was extended by $as_me, which was
24450 generated by GNU Autoconf 2.59.  Invocation command line was
24451
24452   CONFIG_FILES    = $CONFIG_FILES
24453   CONFIG_HEADERS  = $CONFIG_HEADERS
24454   CONFIG_LINKS    = $CONFIG_LINKS
24455   CONFIG_COMMANDS = $CONFIG_COMMANDS
24456   $ $0 $@
24457
24458 _CSEOF
24459 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
24460 echo >&5
24461 _ACEOF
24462
24463 # Files that config.status was made for.
24464 if test -n "$ac_config_files"; then
24465   echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
24466 fi
24467
24468 if test -n "$ac_config_headers"; then
24469   echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
24470 fi
24471
24472 if test -n "$ac_config_links"; then
24473   echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
24474 fi
24475
24476 if test -n "$ac_config_commands"; then
24477   echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
24478 fi
24479
24480 cat >>$CONFIG_STATUS <<\_ACEOF
24481
24482 ac_cs_usage="\
24483 \`$as_me' instantiates files from templates according to the
24484 current configuration.
24485
24486 Usage: $0 [OPTIONS] [FILE]...
24487
24488   -h, --help       print this help, then exit
24489   -V, --version    print version number, then exit
24490   -q, --quiet      do not print progress messages
24491   -d, --debug      don't remove temporary files
24492       --recheck    update $as_me by reconfiguring in the same conditions
24493   --file=FILE[:TEMPLATE]
24494                    instantiate the configuration file FILE
24495   --header=FILE[:TEMPLATE]
24496                    instantiate the configuration header FILE
24497
24498 Configuration files:
24499 $config_files
24500
24501 Configuration headers:
24502 $config_headers
24503
24504 Configuration commands:
24505 $config_commands
24506
24507 Report bugs to <bug-autoconf@gnu.org>."
24508 _ACEOF
24509
24510 cat >>$CONFIG_STATUS <<_ACEOF
24511 ac_cs_version="\\
24512 config.status
24513 configured by $0, generated by GNU Autoconf 2.59,
24514   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
24515
24516 Copyright (C) 2003 Free Software Foundation, Inc.
24517 This config.status script is free software; the Free Software Foundation
24518 gives unlimited permission to copy, distribute and modify it."
24519 srcdir=$srcdir
24520 _ACEOF
24521
24522 cat >>$CONFIG_STATUS <<\_ACEOF
24523 # If no file are specified by the user, then we need to provide default
24524 # value.  By we need to know if files were specified by the user.
24525 ac_need_defaults=:
24526 while test $# != 0
24527 do
24528   case $1 in
24529   --*=*)
24530     ac_option=`expr "x$1" : 'x\([^=]*\)='`
24531     ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
24532     ac_shift=:
24533     ;;
24534   -*)
24535     ac_option=$1
24536     ac_optarg=$2
24537     ac_shift=shift
24538     ;;
24539   *) # This is not an option, so the user has probably given explicit
24540      # arguments.
24541      ac_option=$1
24542      ac_need_defaults=false;;
24543   esac
24544
24545   case $ac_option in
24546   # Handling of the options.
24547 _ACEOF
24548 cat >>$CONFIG_STATUS <<\_ACEOF
24549   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24550     ac_cs_recheck=: ;;
24551   --version | --vers* | -V )
24552     echo "$ac_cs_version"; exit 0 ;;
24553   --he | --h)
24554     # Conflict between --help and --header
24555     { { echo "$as_me:$LINENO: error: ambiguous option: $1
24556 Try \`$0 --help' for more information." >&5
24557 echo "$as_me: error: ambiguous option: $1
24558 Try \`$0 --help' for more information." >&2;}
24559    { (exit 1); exit 1; }; };;
24560   --help | --hel | -h )
24561     echo "$ac_cs_usage"; exit 0 ;;
24562   --debug | --d* | -d )
24563     debug=: ;;
24564   --file | --fil | --fi | --f )
24565     $ac_shift
24566     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24567     ac_need_defaults=false;;
24568   --header | --heade | --head | --hea )
24569     $ac_shift
24570     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24571     ac_need_defaults=false;;
24572   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24573   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24574     ac_cs_silent=: ;;
24575
24576   # This is an error.
24577   -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
24578 Try \`$0 --help' for more information." >&5
24579 echo "$as_me: error: unrecognized option: $1
24580 Try \`$0 --help' for more information." >&2;}
24581    { (exit 1); exit 1; }; } ;;
24582
24583   *) ac_config_targets="$ac_config_targets $1" ;;
24584
24585   esac
24586   shift
24587 done
24588
24589 ac_configure_extra_args=
24590
24591 if $ac_cs_silent; then
24592   exec 6>/dev/null
24593   ac_configure_extra_args="$ac_configure_extra_args --silent"
24594 fi
24595
24596 _ACEOF
24597 cat >>$CONFIG_STATUS <<_ACEOF
24598 if \$ac_cs_recheck; then
24599   echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24600   exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24601 fi
24602
24603 _ACEOF
24604
24605 cat >>$CONFIG_STATUS <<_ACEOF
24606 #
24607 # INIT-COMMANDS section.
24608 #
24609
24610 subdirs='$subdirs'
24611
24612 _ACEOF
24613
24614
24615
24616 cat >>$CONFIG_STATUS <<\_ACEOF
24617 for ac_config_target in $ac_config_targets
24618 do
24619   case "$ac_config_target" in
24620   # Handling of arguments.
24621   "as" ) CONFIG_FILES="$CONFIG_FILES as:exec-tool.in" ;;
24622   "collect-ld" ) CONFIG_FILES="$CONFIG_FILES collect-ld:exec-tool.in" ;;
24623   "nm" ) CONFIG_FILES="$CONFIG_FILES nm:exec-tool.in" ;;
24624   "$all_outputs" ) CONFIG_FILES="$CONFIG_FILES $all_outputs" ;;
24625   "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24626   "auto-host.h" ) CONFIG_HEADERS="$CONFIG_HEADERS auto-host.h:config.in" ;;
24627   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24628 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24629    { (exit 1); exit 1; }; };;
24630   esac
24631 done
24632
24633 # If the user did not use the arguments to specify the items to instantiate,
24634 # then the envvar interface is used.  Set only those that are not.
24635 # We use the long form for the default assignment because of an extremely
24636 # bizarre bug on SunOS 4.1.3.
24637 if $ac_need_defaults; then
24638   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24639   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24640   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24641 fi
24642
24643 # Have a temporary directory for convenience.  Make it in the build tree
24644 # simply because there is no reason to put it here, and in addition,
24645 # creating and moving files from /tmp can sometimes cause problems.
24646 # Create a temporary directory, and hook for its removal unless debugging.
24647 $debug ||
24648 {
24649   trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
24650   trap '{ (exit 1); exit 1; }' 1 2 13 15
24651 }
24652
24653 # Create a (secure) tmp directory for tmp files.
24654
24655 {
24656   tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
24657   test -n "$tmp" && test -d "$tmp"
24658 }  ||
24659 {
24660   tmp=./confstat$$-$RANDOM
24661   (umask 077 && mkdir $tmp)
24662 } ||
24663 {
24664    echo "$me: cannot create a temporary directory in ." >&2
24665    { (exit 1); exit 1; }
24666 }
24667
24668 _ACEOF
24669
24670 cat >>$CONFIG_STATUS <<_ACEOF
24671
24672 #
24673 # CONFIG_FILES section.
24674 #
24675
24676 # No need to generate the scripts if there are no CONFIG_FILES.
24677 # This happens for instance when ./config.status config.h
24678 if test -n "\$CONFIG_FILES"; then
24679   # Protect against being on the right side of a sed subst in config.status.
24680   sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
24681    s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
24682 s,@SHELL@,$SHELL,;t t
24683 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
24684 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
24685 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
24686 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
24687 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
24688 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
24689 s,@exec_prefix@,$exec_prefix,;t t
24690 s,@prefix@,$prefix,;t t
24691 s,@program_transform_name@,$program_transform_name,;t t
24692 s,@bindir@,$bindir,;t t
24693 s,@sbindir@,$sbindir,;t t
24694 s,@libexecdir@,$libexecdir,;t t
24695 s,@datadir@,$datadir,;t t
24696 s,@sysconfdir@,$sysconfdir,;t t
24697 s,@sharedstatedir@,$sharedstatedir,;t t
24698 s,@localstatedir@,$localstatedir,;t t
24699 s,@libdir@,$libdir,;t t
24700 s,@includedir@,$includedir,;t t
24701 s,@oldincludedir@,$oldincludedir,;t t
24702 s,@infodir@,$infodir,;t t
24703 s,@mandir@,$mandir,;t t
24704 s,@build_alias@,$build_alias,;t t
24705 s,@host_alias@,$host_alias,;t t
24706 s,@target_alias@,$target_alias,;t t
24707 s,@DEFS@,$DEFS,;t t
24708 s,@ECHO_C@,$ECHO_C,;t t
24709 s,@ECHO_N@,$ECHO_N,;t t
24710 s,@ECHO_T@,$ECHO_T,;t t
24711 s,@LIBS@,$LIBS,;t t
24712 s,@build@,$build,;t t
24713 s,@build_cpu@,$build_cpu,;t t
24714 s,@build_vendor@,$build_vendor,;t t
24715 s,@build_os@,$build_os,;t t
24716 s,@host@,$host,;t t
24717 s,@host_cpu@,$host_cpu,;t t
24718 s,@host_vendor@,$host_vendor,;t t
24719 s,@host_os@,$host_os,;t t
24720 s,@target@,$target,;t t
24721 s,@target_cpu@,$target_cpu,;t t
24722 s,@target_vendor@,$target_vendor,;t t
24723 s,@target_os@,$target_os,;t t
24724 s,@target_noncanonical@,$target_noncanonical,;t t
24725 s,@build_libsubdir@,$build_libsubdir,;t t
24726 s,@build_subdir@,$build_subdir,;t t
24727 s,@host_subdir@,$host_subdir,;t t
24728 s,@target_subdir@,$target_subdir,;t t
24729 s,@GENINSRC@,$GENINSRC,;t t
24730 s,@CC@,$CC,;t t
24731 s,@CFLAGS@,$CFLAGS,;t t
24732 s,@LDFLAGS@,$LDFLAGS,;t t
24733 s,@CPPFLAGS@,$CPPFLAGS,;t t
24734 s,@ac_ct_CC@,$ac_ct_CC,;t t
24735 s,@EXEEXT@,$EXEEXT,;t t
24736 s,@OBJEXT@,$OBJEXT,;t t
24737 s,@GNATBIND@,$GNATBIND,;t t
24738 s,@ac_ct_GNATBIND@,$ac_ct_GNATBIND,;t t
24739 s,@GNATMAKE@,$GNATMAKE,;t t
24740 s,@ac_ct_GNATMAKE@,$ac_ct_GNATMAKE,;t t
24741 s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
24742 s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
24743 s,@CPP@,$CPP,;t t
24744 s,@EGREP@,$EGREP,;t t
24745 s,@loose_warn@,$loose_warn,;t t
24746 s,@strict_warn@,$strict_warn,;t t
24747 s,@warn_cflags@,$warn_cflags,;t t
24748 s,@nocommon_flag@,$nocommon_flag,;t t
24749 s,@TREEBROWSER@,$TREEBROWSER,;t t
24750 s,@valgrind_path@,$valgrind_path,;t t
24751 s,@valgrind_path_defines@,$valgrind_path_defines,;t t
24752 s,@valgrind_command@,$valgrind_command,;t t
24753 s,@coverage_flags@,$coverage_flags,;t t
24754 s,@enable_multilib@,$enable_multilib,;t t
24755 s,@enable_decimal_float@,$enable_decimal_float,;t t
24756 s,@enable_fixed_point@,$enable_fixed_point,;t t
24757 s,@enable_shared@,$enable_shared,;t t
24758 s,@TARGET_SYSTEM_ROOT@,$TARGET_SYSTEM_ROOT,;t t
24759 s,@TARGET_SYSTEM_ROOT_DEFINE@,$TARGET_SYSTEM_ROOT_DEFINE,;t t
24760 s,@CROSS_SYSTEM_HEADER_DIR@,$CROSS_SYSTEM_HEADER_DIR,;t t
24761 s,@onestep@,$onestep,;t t
24762 s,@PKGVERSION@,$PKGVERSION,;t t
24763 s,@REPORT_BUGS_TO@,$REPORT_BUGS_TO,;t t
24764 s,@REPORT_BUGS_TEXI@,$REPORT_BUGS_TEXI,;t t
24765 s,@datarootdir@,$datarootdir,;t t
24766 s,@docdir@,$docdir,;t t
24767 s,@htmldir@,$htmldir,;t t
24768 s,@SET_MAKE@,$SET_MAKE,;t t
24769 s,@AWK@,$AWK,;t t
24770 s,@LN_S@,$LN_S,;t t
24771 s,@LN@,$LN,;t t
24772 s,@RANLIB@,$RANLIB,;t t
24773 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
24774 s,@ranlib_flags@,$ranlib_flags,;t t
24775 s,@INSTALL@,$INSTALL,;t t
24776 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
24777 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
24778 s,@make_compare_target@,$make_compare_target,;t t
24779 s,@have_mktemp_command@,$have_mktemp_command,;t t
24780 s,@MAKEINFO@,$MAKEINFO,;t t
24781 s,@BUILD_INFO@,$BUILD_INFO,;t t
24782 s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
24783 s,@FLEX@,$FLEX,;t t
24784 s,@BISON@,$BISON,;t t
24785 s,@NM@,$NM,;t t
24786 s,@AR@,$AR,;t t
24787 s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
24788 s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
24789 s,@LDEXP_LIB@,$LDEXP_LIB,;t t
24790 s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
24791 s,@LIBICONV@,$LIBICONV,;t t
24792 s,@LTLIBICONV@,$LTLIBICONV,;t t
24793 s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
24794 s,@manext@,$manext,;t t
24795 s,@objext@,$objext,;t t
24796 s,@gthread_flags@,$gthread_flags,;t t
24797 s,@extra_modes_file@,$extra_modes_file,;t t
24798 s,@extra_opt_files@,$extra_opt_files,;t t
24799 s,@USE_NLS@,$USE_NLS,;t t
24800 s,@LIBINTL@,$LIBINTL,;t t
24801 s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
24802 s,@INCINTL@,$INCINTL,;t t
24803 s,@XGETTEXT@,$XGETTEXT,;t t
24804 s,@GMSGFMT@,$GMSGFMT,;t t
24805 s,@POSUB@,$POSUB,;t t
24806 s,@CATALOGS@,$CATALOGS,;t t
24807 s,@DATADIRNAME@,$DATADIRNAME,;t t
24808 s,@INSTOBJEXT@,$INSTOBJEXT,;t t
24809 s,@GENCAT@,$GENCAT,;t t
24810 s,@CATOBJEXT@,$CATOBJEXT,;t t
24811 s,@CROSS@,$CROSS,;t t
24812 s,@ALL@,$ALL,;t t
24813 s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
24814 s,@inhibit_libc@,$inhibit_libc,;t t
24815 s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
24816 s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
24817 s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
24818 s,@STMP_FIXINC@,$STMP_FIXINC,;t t
24819 s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
24820 s,@collect2@,$collect2,;t t
24821 s,@LIBTOOL@,$LIBTOOL,;t t
24822 s,@SED@,$SED,;t t
24823 s,@FGREP@,$FGREP,;t t
24824 s,@GREP@,$GREP,;t t
24825 s,@LD@,$LD,;t t
24826 s,@DUMPBIN@,$DUMPBIN,;t t
24827 s,@ac_ct_DUMPBIN@,$ac_ct_DUMPBIN,;t t
24828 s,@ac_ct_AR@,$ac_ct_AR,;t t
24829 s,@STRIP@,$STRIP,;t t
24830 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
24831 s,@lt_ECHO@,$lt_ECHO,;t t
24832 s,@objdir@,$objdir,;t t
24833 s,@enable_fast_install@,$enable_fast_install,;t t
24834 s,@gcc_cv_as@,$gcc_cv_as,;t t
24835 s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
24836 s,@gcc_cv_ld@,$gcc_cv_ld,;t t
24837 s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
24838 s,@gcc_cv_nm@,$gcc_cv_nm,;t t
24839 s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
24840 s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
24841 s,@libgcc_visibility@,$libgcc_visibility,;t t
24842 s,@GGC@,$GGC,;t t
24843 s,@zlibdir@,$zlibdir,;t t
24844 s,@zlibinc@,$zlibinc,;t t
24845 s,@MAINT@,$MAINT,;t t
24846 s,@gcc_tooldir@,$gcc_tooldir,;t t
24847 s,@dollar@,$dollar,;t t
24848 s,@slibdir@,$slibdir,;t t
24849 s,@subdirs@,$subdirs,;t t
24850 s,@srcdir@,$srcdir,;t t
24851 s,@all_compilers@,$all_compilers,;t t
24852 s,@all_gtfiles@,$all_gtfiles,;t t
24853 s,@all_lang_makefrags@,$all_lang_makefrags,;t t
24854 s,@all_lang_makefiles@,$all_lang_makefiles,;t t
24855 s,@all_languages@,$all_languages,;t t
24856 s,@all_selected_languages@,$all_selected_languages,;t t
24857 s,@build_exeext@,$build_exeext,;t t
24858 s,@build_install_headers_dir@,$build_install_headers_dir,;t t
24859 s,@build_xm_file_list@,$build_xm_file_list,;t t
24860 s,@build_xm_include_list@,$build_xm_include_list,;t t
24861 s,@build_xm_defines@,$build_xm_defines,;t t
24862 s,@build_file_translate@,$build_file_translate,;t t
24863 s,@check_languages@,$check_languages,;t t
24864 s,@cpp_install_dir@,$cpp_install_dir,;t t
24865 s,@xmake_file@,$xmake_file,;t t
24866 s,@tmake_file@,$tmake_file,;t t
24867 s,@extra_gcc_objs@,$extra_gcc_objs,;t t
24868 s,@extra_headers_list@,$extra_headers_list,;t t
24869 s,@extra_objs@,$extra_objs,;t t
24870 s,@extra_parts@,$extra_parts,;t t
24871 s,@extra_passes@,$extra_passes,;t t
24872 s,@extra_programs@,$extra_programs,;t t
24873 s,@float_h_file@,$float_h_file,;t t
24874 s,@gcc_config_arguments@,$gcc_config_arguments,;t t
24875 s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
24876 s,@host_exeext@,$host_exeext,;t t
24877 s,@host_xm_file_list@,$host_xm_file_list,;t t
24878 s,@host_xm_include_list@,$host_xm_include_list,;t t
24879 s,@host_xm_defines@,$host_xm_defines,;t t
24880 s,@out_host_hook_obj@,$out_host_hook_obj,;t t
24881 s,@install@,$install,;t t
24882 s,@lang_opt_files@,$lang_opt_files,;t t
24883 s,@lang_specs_files@,$lang_specs_files,;t t
24884 s,@lang_tree_files@,$lang_tree_files,;t t
24885 s,@local_prefix@,$local_prefix,;t t
24886 s,@md_file@,$md_file,;t t
24887 s,@objc_boehm_gc@,$objc_boehm_gc,;t t
24888 s,@out_file@,$out_file,;t t
24889 s,@out_object_file@,$out_object_file,;t t
24890 s,@thread_file@,$thread_file,;t t
24891 s,@tm_file_list@,$tm_file_list,;t t
24892 s,@tm_include_list@,$tm_include_list,;t t
24893 s,@tm_defines@,$tm_defines,;t t
24894 s,@tm_p_file_list@,$tm_p_file_list,;t t
24895 s,@tm_p_include_list@,$tm_p_include_list,;t t
24896 s,@xm_file_list@,$xm_file_list,;t t
24897 s,@xm_include_list@,$xm_include_list,;t t
24898 s,@xm_defines@,$xm_defines,;t t
24899 s,@c_target_objs@,$c_target_objs,;t t
24900 s,@cxx_target_objs@,$cxx_target_objs,;t t
24901 s,@fortran_target_objs@,$fortran_target_objs,;t t
24902 s,@target_cpu_default@,$target_cpu_default,;t t
24903 s,@GMPLIBS@,$GMPLIBS,;t t
24904 s,@GMPINC@,$GMPINC,;t t
24905 s,@PPLLIBS@,$PPLLIBS,;t t
24906 s,@PPLINC@,$PPLINC,;t t
24907 s,@CLOOGLIBS@,$CLOOGLIBS,;t t
24908 s,@CLOOGINC@,$CLOOGINC,;t t
24909 s,@LIBOBJS@,$LIBOBJS,;t t
24910 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
24911 /@language_hooks@/r $language_hooks
24912 s,@language_hooks@,,;t t
24913 CEOF
24914
24915 _ACEOF
24916
24917   cat >>$CONFIG_STATUS <<\_ACEOF
24918   # Split the substitutions into bite-sized pieces for seds with
24919   # small command number limits, like on Digital OSF/1 and HP-UX.
24920   ac_max_sed_lines=48
24921   ac_sed_frag=1 # Number of current file.
24922   ac_beg=1 # First line for current file.
24923   ac_end=$ac_max_sed_lines # Line after last line for current file.
24924   ac_more_lines=:
24925   ac_sed_cmds=
24926   while $ac_more_lines; do
24927     if test $ac_beg -gt 1; then
24928       sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24929     else
24930       sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
24931     fi
24932     if test ! -s $tmp/subs.frag; then
24933       ac_more_lines=false
24934     else
24935       # The purpose of the label and of the branching condition is to
24936       # speed up the sed processing (if there are no `@' at all, there
24937       # is no need to browse any of the substitutions).
24938       # These are the two extra sed commands mentioned above.
24939       (echo ':t
24940   /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
24941       if test -z "$ac_sed_cmds"; then
24942         ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
24943       else
24944         ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
24945       fi
24946       ac_sed_frag=`expr $ac_sed_frag + 1`
24947       ac_beg=$ac_end
24948       ac_end=`expr $ac_end + $ac_max_sed_lines`
24949     fi
24950   done
24951   if test -z "$ac_sed_cmds"; then
24952     ac_sed_cmds=cat
24953   fi
24954 fi # test -n "$CONFIG_FILES"
24955
24956 _ACEOF
24957 cat >>$CONFIG_STATUS <<\_ACEOF
24958 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
24959   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
24960   case $ac_file in
24961   - | *:- | *:-:* ) # input from stdin
24962         cat >$tmp/stdin
24963         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24964         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24965   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
24966         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
24967   * )   ac_file_in=$ac_file.in ;;
24968   esac
24969
24970   # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
24971   ac_dir=`(dirname "$ac_file") 2>/dev/null ||
24972 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24973          X"$ac_file" : 'X\(//\)[^/]' \| \
24974          X"$ac_file" : 'X\(//\)$' \| \
24975          X"$ac_file" : 'X\(/\)' \| \
24976          .     : '\(.\)' 2>/dev/null ||
24977 echo X"$ac_file" |
24978     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24979           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24980           /^X\(\/\/\)$/{ s//\1/; q; }
24981           /^X\(\/\).*/{ s//\1/; q; }
24982           s/.*/./; q'`
24983   { if $as_mkdir_p; then
24984     mkdir -p "$ac_dir"
24985   else
24986     as_dir="$ac_dir"
24987     as_dirs=
24988     while test ! -d "$as_dir"; do
24989       as_dirs="$as_dir $as_dirs"
24990       as_dir=`(dirname "$as_dir") 2>/dev/null ||
24991 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24992          X"$as_dir" : 'X\(//\)[^/]' \| \
24993          X"$as_dir" : 'X\(//\)$' \| \
24994          X"$as_dir" : 'X\(/\)' \| \
24995          .     : '\(.\)' 2>/dev/null ||
24996 echo X"$as_dir" |
24997     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
24998           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
24999           /^X\(\/\/\)$/{ s//\1/; q; }
25000           /^X\(\/\).*/{ s//\1/; q; }
25001           s/.*/./; q'`
25002     done
25003     test ! -n "$as_dirs" || mkdir $as_dirs
25004   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25005 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25006    { (exit 1); exit 1; }; }; }
25007
25008   ac_builddir=.
25009
25010 if test "$ac_dir" != .; then
25011   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25012   # A "../" for each directory in $ac_dir_suffix.
25013   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25014 else
25015   ac_dir_suffix= ac_top_builddir=
25016 fi
25017
25018 case $srcdir in
25019   .)  # No --srcdir option.  We are building in place.
25020     ac_srcdir=.
25021     if test -z "$ac_top_builddir"; then
25022        ac_top_srcdir=.
25023     else
25024        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25025     fi ;;
25026   [\\/]* | ?:[\\/]* )  # Absolute path.
25027     ac_srcdir=$srcdir$ac_dir_suffix;
25028     ac_top_srcdir=$srcdir ;;
25029   *) # Relative path.
25030     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25031     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25032 esac
25033
25034 # Do not use `cd foo && pwd` to compute absolute paths, because
25035 # the directories may not exist.
25036 case `pwd` in
25037 .) ac_abs_builddir="$ac_dir";;
25038 *)
25039   case "$ac_dir" in
25040   .) ac_abs_builddir=`pwd`;;
25041   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25042   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25043   esac;;
25044 esac
25045 case $ac_abs_builddir in
25046 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25047 *)
25048   case ${ac_top_builddir}. in
25049   .) ac_abs_top_builddir=$ac_abs_builddir;;
25050   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25051   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25052   esac;;
25053 esac
25054 case $ac_abs_builddir in
25055 .) ac_abs_srcdir=$ac_srcdir;;
25056 *)
25057   case $ac_srcdir in
25058   .) ac_abs_srcdir=$ac_abs_builddir;;
25059   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25060   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25061   esac;;
25062 esac
25063 case $ac_abs_builddir in
25064 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25065 *)
25066   case $ac_top_srcdir in
25067   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25068   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25069   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25070   esac;;
25071 esac
25072
25073
25074
25075   if test x"$ac_file" != x-; then
25076     { echo "$as_me:$LINENO: creating $ac_file" >&5
25077 echo "$as_me: creating $ac_file" >&6;}
25078     rm -f "$ac_file"
25079   fi
25080   # Let's still pretend it is `configure' which instantiates (i.e., don't
25081   # use $as_me), people would be surprised to read:
25082   #    /* config.h.  Generated by config.status.  */
25083   if test x"$ac_file" = x-; then
25084     configure_input=
25085   else
25086     configure_input="$ac_file.  "
25087   fi
25088   configure_input=$configure_input"Generated from `echo $ac_file_in |
25089                                      sed 's,.*/,,'` by configure."
25090
25091   # First look for the input files in the build tree, otherwise in the
25092   # src tree.
25093   ac_file_inputs=`IFS=:
25094     for f in $ac_file_in; do
25095       case $f in
25096       -) echo $tmp/stdin ;;
25097       [\\/$]*)
25098          # Absolute (can't be DOS-style, as IFS=:)
25099          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25100 echo "$as_me: error: cannot find input file: $f" >&2;}
25101    { (exit 1); exit 1; }; }
25102          echo "$f";;
25103       *) # Relative
25104          if test -f "$f"; then
25105            # Build tree
25106            echo "$f"
25107          elif test -f "$srcdir/$f"; then
25108            # Source tree
25109            echo "$srcdir/$f"
25110          else
25111            # /dev/null tree
25112            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25113 echo "$as_me: error: cannot find input file: $f" >&2;}
25114    { (exit 1); exit 1; }; }
25115          fi;;
25116       esac
25117     done` || { (exit 1); exit 1; }
25118 _ACEOF
25119 cat >>$CONFIG_STATUS <<_ACEOF
25120   sed "$ac_vpsub
25121 $extrasub
25122 _ACEOF
25123 cat >>$CONFIG_STATUS <<\_ACEOF
25124 :t
25125 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25126 s,@configure_input@,$configure_input,;t t
25127 s,@srcdir@,$ac_srcdir,;t t
25128 s,@abs_srcdir@,$ac_abs_srcdir,;t t
25129 s,@top_srcdir@,$ac_top_srcdir,;t t
25130 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
25131 s,@builddir@,$ac_builddir,;t t
25132 s,@abs_builddir@,$ac_abs_builddir,;t t
25133 s,@top_builddir@,$ac_top_builddir,;t t
25134 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
25135 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
25136   rm -f $tmp/stdin
25137   if test x"$ac_file" != x-; then
25138     mv $tmp/out $ac_file
25139   else
25140     cat $tmp/out
25141     rm -f $tmp/out
25142   fi
25143
25144   # Run the commands associated with the file.
25145   case $ac_file in
25146     as ) chmod +x as ;;
25147     collect-ld ) chmod +x collect-ld ;;
25148     nm ) chmod +x nm ;;
25149   esac
25150 done
25151 _ACEOF
25152 cat >>$CONFIG_STATUS <<\_ACEOF
25153
25154 #
25155 # CONFIG_HEADER section.
25156 #
25157
25158 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
25159 # NAME is the cpp macro being defined and VALUE is the value it is being given.
25160 #
25161 # ac_d sets the value in "#define NAME VALUE" lines.
25162 ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)'
25163 ac_dB='[         ].*$,\1#\2'
25164 ac_dC=' '
25165 ac_dD=',;t'
25166 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
25167 ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)'
25168 ac_uB='$,\1#\2define\3'
25169 ac_uC=' '
25170 ac_uD=',;t'
25171
25172 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
25173   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
25174   case $ac_file in
25175   - | *:- | *:-:* ) # input from stdin
25176         cat >$tmp/stdin
25177         ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25178         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25179   *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
25180         ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
25181   * )   ac_file_in=$ac_file.in ;;
25182   esac
25183
25184   test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
25185 echo "$as_me: creating $ac_file" >&6;}
25186
25187   # First look for the input files in the build tree, otherwise in the
25188   # src tree.
25189   ac_file_inputs=`IFS=:
25190     for f in $ac_file_in; do
25191       case $f in
25192       -) echo $tmp/stdin ;;
25193       [\\/$]*)
25194          # Absolute (can't be DOS-style, as IFS=:)
25195          test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25196 echo "$as_me: error: cannot find input file: $f" >&2;}
25197    { (exit 1); exit 1; }; }
25198          # Do quote $f, to prevent DOS paths from being IFS'd.
25199          echo "$f";;
25200       *) # Relative
25201          if test -f "$f"; then
25202            # Build tree
25203            echo "$f"
25204          elif test -f "$srcdir/$f"; then
25205            # Source tree
25206            echo "$srcdir/$f"
25207          else
25208            # /dev/null tree
25209            { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
25210 echo "$as_me: error: cannot find input file: $f" >&2;}
25211    { (exit 1); exit 1; }; }
25212          fi;;
25213       esac
25214     done` || { (exit 1); exit 1; }
25215   # Remove the trailing spaces.
25216   sed 's/[       ]*$//' $ac_file_inputs >$tmp/in
25217
25218 _ACEOF
25219
25220 # Transform confdefs.h into two sed scripts, `conftest.defines' and
25221 # `conftest.undefs', that substitutes the proper values into
25222 # config.h.in to produce config.h.  The first handles `#define'
25223 # templates, and the second `#undef' templates.
25224 # And first: Protect against being on the right side of a sed subst in
25225 # config.status.  Protect against being in an unquoted here document
25226 # in config.status.
25227 rm -f conftest.defines conftest.undefs
25228 # Using a here document instead of a string reduces the quoting nightmare.
25229 # Putting comments in sed scripts is not portable.
25230 #
25231 # `end' is used to avoid that the second main sed command (meant for
25232 # 0-ary CPP macros) applies to n-ary macro definitions.
25233 # See the Autoconf documentation for `clear'.
25234 cat >confdef2sed.sed <<\_ACEOF
25235 s/[\\&,]/\\&/g
25236 s,[\\$`],\\&,g
25237 t clear
25238 : clear
25239 s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
25240 t end
25241 s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
25242 : end
25243 _ACEOF
25244 # If some macros were called several times there might be several times
25245 # the same #defines, which is useless.  Nevertheless, we may not want to
25246 # sort them, since we want the *last* AC-DEFINE to be honored.
25247 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
25248 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
25249 rm -f confdef2sed.sed
25250
25251 # This sed command replaces #undef with comments.  This is necessary, for
25252 # example, in the case of _POSIX_SOURCE, which is predefined and required
25253 # on some systems where configure will not decide to define it.
25254 cat >>conftest.undefs <<\_ACEOF
25255 s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
25256 _ACEOF
25257
25258 # Break up conftest.defines because some shells have a limit on the size
25259 # of here documents, and old seds have small limits too (100 cmds).
25260 echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
25261 echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
25262 echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
25263 echo '  :' >>$CONFIG_STATUS
25264 rm -f conftest.tail
25265 while grep . conftest.defines >/dev/null
25266 do
25267   # Write a limited-size here document to $tmp/defines.sed.
25268   echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
25269   # Speed up: don't consider the non `#define' lines.
25270   echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS
25271   # Work around the forget-to-reset-the-flag bug.
25272   echo 't clr' >>$CONFIG_STATUS
25273   echo ': clr' >>$CONFIG_STATUS
25274   sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
25275   echo 'CEOF
25276   sed -f $tmp/defines.sed $tmp/in >$tmp/out
25277   rm -f $tmp/in
25278   mv $tmp/out $tmp/in
25279 ' >>$CONFIG_STATUS
25280   sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
25281   rm -f conftest.defines
25282   mv conftest.tail conftest.defines
25283 done
25284 rm -f conftest.defines
25285 echo '  fi # grep' >>$CONFIG_STATUS
25286 echo >>$CONFIG_STATUS
25287
25288 # Break up conftest.undefs because some shells have a limit on the size
25289 # of here documents, and old seds have small limits too (100 cmds).
25290 echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
25291 rm -f conftest.tail
25292 while grep . conftest.undefs >/dev/null
25293 do
25294   # Write a limited-size here document to $tmp/undefs.sed.
25295   echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
25296   # Speed up: don't consider the non `#undef'
25297   echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS
25298   # Work around the forget-to-reset-the-flag bug.
25299   echo 't clr' >>$CONFIG_STATUS
25300   echo ': clr' >>$CONFIG_STATUS
25301   sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
25302   echo 'CEOF
25303   sed -f $tmp/undefs.sed $tmp/in >$tmp/out
25304   rm -f $tmp/in
25305   mv $tmp/out $tmp/in
25306 ' >>$CONFIG_STATUS
25307   sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
25308   rm -f conftest.undefs
25309   mv conftest.tail conftest.undefs
25310 done
25311 rm -f conftest.undefs
25312
25313 cat >>$CONFIG_STATUS <<\_ACEOF
25314   # Let's still pretend it is `configure' which instantiates (i.e., don't
25315   # use $as_me), people would be surprised to read:
25316   #    /* config.h.  Generated by config.status.  */
25317   if test x"$ac_file" = x-; then
25318     echo "/* Generated by configure.  */" >$tmp/config.h
25319   else
25320     echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
25321   fi
25322   cat $tmp/in >>$tmp/config.h
25323   rm -f $tmp/in
25324   if test x"$ac_file" != x-; then
25325     if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
25326       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25327 echo "$as_me: $ac_file is unchanged" >&6;}
25328     else
25329       ac_dir=`(dirname "$ac_file") 2>/dev/null ||
25330 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25331          X"$ac_file" : 'X\(//\)[^/]' \| \
25332          X"$ac_file" : 'X\(//\)$' \| \
25333          X"$ac_file" : 'X\(/\)' \| \
25334          .     : '\(.\)' 2>/dev/null ||
25335 echo X"$ac_file" |
25336     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25337           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25338           /^X\(\/\/\)$/{ s//\1/; q; }
25339           /^X\(\/\).*/{ s//\1/; q; }
25340           s/.*/./; q'`
25341       { if $as_mkdir_p; then
25342     mkdir -p "$ac_dir"
25343   else
25344     as_dir="$ac_dir"
25345     as_dirs=
25346     while test ! -d "$as_dir"; do
25347       as_dirs="$as_dir $as_dirs"
25348       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25349 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25350          X"$as_dir" : 'X\(//\)[^/]' \| \
25351          X"$as_dir" : 'X\(//\)$' \| \
25352          X"$as_dir" : 'X\(/\)' \| \
25353          .     : '\(.\)' 2>/dev/null ||
25354 echo X"$as_dir" |
25355     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25356           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25357           /^X\(\/\/\)$/{ s//\1/; q; }
25358           /^X\(\/\).*/{ s//\1/; q; }
25359           s/.*/./; q'`
25360     done
25361     test ! -n "$as_dirs" || mkdir $as_dirs
25362   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25363 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25364    { (exit 1); exit 1; }; }; }
25365
25366       rm -f $ac_file
25367       mv $tmp/config.h $ac_file
25368     fi
25369   else
25370     cat $tmp/config.h
25371     rm -f $tmp/config.h
25372   fi
25373 done
25374 _ACEOF
25375 cat >>$CONFIG_STATUS <<\_ACEOF
25376
25377 #
25378 # CONFIG_COMMANDS section.
25379 #
25380 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
25381   ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
25382   ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
25383   ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
25384 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25385          X"$ac_dest" : 'X\(//\)[^/]' \| \
25386          X"$ac_dest" : 'X\(//\)$' \| \
25387          X"$ac_dest" : 'X\(/\)' \| \
25388          .     : '\(.\)' 2>/dev/null ||
25389 echo X"$ac_dest" |
25390     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25391           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25392           /^X\(\/\/\)$/{ s//\1/; q; }
25393           /^X\(\/\).*/{ s//\1/; q; }
25394           s/.*/./; q'`
25395   { if $as_mkdir_p; then
25396     mkdir -p "$ac_dir"
25397   else
25398     as_dir="$ac_dir"
25399     as_dirs=
25400     while test ! -d "$as_dir"; do
25401       as_dirs="$as_dir $as_dirs"
25402       as_dir=`(dirname "$as_dir") 2>/dev/null ||
25403 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25404          X"$as_dir" : 'X\(//\)[^/]' \| \
25405          X"$as_dir" : 'X\(//\)$' \| \
25406          X"$as_dir" : 'X\(/\)' \| \
25407          .     : '\(.\)' 2>/dev/null ||
25408 echo X"$as_dir" |
25409     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
25410           /^X\(\/\/\)[^/].*/{ s//\1/; q; }
25411           /^X\(\/\/\)$/{ s//\1/; q; }
25412           /^X\(\/\).*/{ s//\1/; q; }
25413           s/.*/./; q'`
25414     done
25415     test ! -n "$as_dirs" || mkdir $as_dirs
25416   fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
25417 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
25418    { (exit 1); exit 1; }; }; }
25419
25420   ac_builddir=.
25421
25422 if test "$ac_dir" != .; then
25423   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25424   # A "../" for each directory in $ac_dir_suffix.
25425   ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
25426 else
25427   ac_dir_suffix= ac_top_builddir=
25428 fi
25429
25430 case $srcdir in
25431   .)  # No --srcdir option.  We are building in place.
25432     ac_srcdir=.
25433     if test -z "$ac_top_builddir"; then
25434        ac_top_srcdir=.
25435     else
25436        ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
25437     fi ;;
25438   [\\/]* | ?:[\\/]* )  # Absolute path.
25439     ac_srcdir=$srcdir$ac_dir_suffix;
25440     ac_top_srcdir=$srcdir ;;
25441   *) # Relative path.
25442     ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
25443     ac_top_srcdir=$ac_top_builddir$srcdir ;;
25444 esac
25445
25446 # Do not use `cd foo && pwd` to compute absolute paths, because
25447 # the directories may not exist.
25448 case `pwd` in
25449 .) ac_abs_builddir="$ac_dir";;
25450 *)
25451   case "$ac_dir" in
25452   .) ac_abs_builddir=`pwd`;;
25453   [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
25454   *) ac_abs_builddir=`pwd`/"$ac_dir";;
25455   esac;;
25456 esac
25457 case $ac_abs_builddir in
25458 .) ac_abs_top_builddir=${ac_top_builddir}.;;
25459 *)
25460   case ${ac_top_builddir}. in
25461   .) ac_abs_top_builddir=$ac_abs_builddir;;
25462   [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
25463   *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
25464   esac;;
25465 esac
25466 case $ac_abs_builddir in
25467 .) ac_abs_srcdir=$ac_srcdir;;
25468 *)
25469   case $ac_srcdir in
25470   .) ac_abs_srcdir=$ac_abs_builddir;;
25471   [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
25472   *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
25473   esac;;
25474 esac
25475 case $ac_abs_builddir in
25476 .) ac_abs_top_srcdir=$ac_top_srcdir;;
25477 *)
25478   case $ac_top_srcdir in
25479   .) ac_abs_top_srcdir=$ac_abs_builddir;;
25480   [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
25481   *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
25482   esac;;
25483 esac
25484
25485
25486   { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
25487 echo "$as_me: executing $ac_dest commands" >&6;}
25488   case $ac_dest in
25489     default )
25490 case ${CONFIG_HEADERS} in
25491   *auto-host.h:config.in*)
25492   echo > cstamp-h ;;
25493 esac
25494 # Make sure all the subdirs exist.
25495 for d in $subdirs doc build
25496 do
25497     test -d $d || mkdir $d
25498 done
25499  ;;
25500   esac
25501 done
25502 _ACEOF
25503
25504 cat >>$CONFIG_STATUS <<\_ACEOF
25505
25506 { (exit 0); exit 0; }
25507 _ACEOF
25508 chmod +x $CONFIG_STATUS
25509 ac_clean_files=$ac_clean_files_save
25510
25511
25512 # configure is writing to config.log, and then calls config.status.
25513 # config.status does its own redirection, appending to config.log.
25514 # Unfortunately, on DOS this fails, as config.log is still kept open
25515 # by configure, so config.status won't be able to write to it; its
25516 # output is simply discarded.  So we exec the FD to /dev/null,
25517 # effectively closing config.log, so it can be properly (re)opened and
25518 # appended to by config.status.  When coming back to configure, we
25519 # need to make the FD available again.
25520 if test "$no_create" != yes; then
25521   ac_cs_success=:
25522   ac_config_status_args=
25523   test "$silent" = yes &&
25524     ac_config_status_args="$ac_config_status_args --quiet"
25525   exec 5>/dev/null
25526   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25527   exec 5>>config.log
25528   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25529   # would make configure fail if this is the last instruction.
25530   $ac_cs_success || { (exit 1); exit 1; }
25531 fi
25532