autogen/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_header_list=
 595 ac_func_list=
 596 gl_getopt_required=POSIX
 597 gl_getopt_required=POSIX
 598 ac_subst_vars='gltests_LTLIBOBJS
 599 gltests_LIBOBJS
 600 gl_LTLIBOBJS
 601 gl_LIBOBJS
 602 am__EXEEXT_FALSE
 603 am__EXEEXT_TRUE
 604 LTLIBOBJS
 605 LIBOBJS
 606 WINDOW_SUPPORT
 607 TOOLTIP_SUPPORT
 608 MOUSE_SUPPORT
 609 LIB_GCC
 610 LD_FIRSTFLAG
 611 LD_SWITCH_SYSTEM_TEMACS
 612 POST_ALLOC_OBJ
 613 PRE_ALLOC_OBJ
 614 CYGWIN_OBJ
 615 RALLOC_OBJ
 616 OLDXMENU_DEPS
 617 LIBX_OTHER
 618 LIBXMENU
 619 OLDXMENU
 620 OLDXMENU_TARGET
 621 LIBXT_OTHER
 622 TOOLKIT_LIBW
 623 WIDGET_OBJ
 624 XOBJ
 625 XMENU_OBJ
 626 FONT_OBJ
 627 OTHER_FILES
 628 GNU_OBJC_CFLAGS
 629 ns_appsrc
 630 ns_appresdir
 631 ns_appbindir
 632 ns_appdir
 633 S_FILE
 634 M_FILE
 635 X_TOOLKIT_TYPE
 636 C_SWITCH_X_SYSTEM
 637 C_SWITCH_X_SITE
 638 LD_SWITCH_X_SITE
 639 gameuser
 640 gamedir
 641 bitmapdir
 642 archlibdir
 643 etcdir
 644 x_default_search_path
 645 lisppath
 646 locallisppath
 647 lispdir
 648 srcdir
 649 canonical
 650 configuration
 651 version
 652 KRB4LIB
 653 DESLIB
 654 KRB5LIB
 655 CRYPTOLIB
 656 COM_ERRLIB
 657 LIBRESOLV
 658 LIBHESIOD
 659 TERMCAP_OBJ
 660 LIBS_TERMCAP
 661 LIBGNU_LTLIBDEPS
 662 LIBGNU_LIBDEPS
 663 gltests_WITNESS
 664 HAVE_UNISTD_H
 665 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 666 NEXT_UNISTD_H
 667 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 668 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 669 TIME_H_DEFINES_STRUCT_TIMESPEC
 670 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 671 NEXT_TIME_H
 672 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 673 NEXT_SYS_STAT_H
 674 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 675 NEXT_STDLIB_H
 676 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 677 NEXT_STDIO_H
 678 REPLACE_VSPRINTF
 679 REPLACE_VSNPRINTF
 680 REPLACE_VPRINTF
 681 REPLACE_VFPRINTF
 682 REPLACE_VDPRINTF
 683 REPLACE_VASPRINTF
 684 REPLACE_TMPFILE
 685 REPLACE_STDIO_WRITE_FUNCS
 686 REPLACE_STDIO_READ_FUNCS
 687 REPLACE_SPRINTF
 688 REPLACE_SNPRINTF
 689 REPLACE_RENAMEAT
 690 REPLACE_RENAME
 691 REPLACE_REMOVE
 692 REPLACE_PRINTF
 693 REPLACE_POPEN
 694 REPLACE_PERROR
 695 REPLACE_OBSTACK_PRINTF
 696 REPLACE_GETLINE
 697 REPLACE_GETDELIM
 698 REPLACE_FTELLO
 699 REPLACE_FTELL
 700 REPLACE_FSEEKO
 701 REPLACE_FSEEK
 702 REPLACE_FREOPEN
 703 REPLACE_FPURGE
 704 REPLACE_FPRINTF
 705 REPLACE_FOPEN
 706 REPLACE_FFLUSH
 707 REPLACE_FCLOSE
 708 REPLACE_DPRINTF
 709 HAVE_VDPRINTF
 710 HAVE_VASPRINTF
 711 HAVE_RENAMEAT
 712 HAVE_FTELLO
 713 HAVE_FSEEKO
 714 HAVE_DPRINTF
 715 HAVE_DECL_VSNPRINTF
 716 HAVE_DECL_SNPRINTF
 717 HAVE_DECL_OBSTACK_PRINTF
 718 HAVE_DECL_GETLINE
 719 HAVE_DECL_GETDELIM
 720 HAVE_DECL_FTELLO
 721 HAVE_DECL_FSEEKO
 722 HAVE_DECL_FPURGE
 723 GNULIB_VSPRINTF_POSIX
 724 GNULIB_VSNPRINTF
 725 GNULIB_VPRINTF_POSIX
 726 GNULIB_VPRINTF
 727 GNULIB_VFPRINTF_POSIX
 728 GNULIB_VFPRINTF
 729 GNULIB_VDPRINTF
 730 GNULIB_VSCANF
 731 GNULIB_VFSCANF
 732 GNULIB_VASPRINTF
 733 GNULIB_TMPFILE
 734 GNULIB_STDIO_H_SIGPIPE
 735 GNULIB_STDIO_H_NONBLOCKING
 736 GNULIB_SPRINTF_POSIX
 737 GNULIB_SNPRINTF
 738 GNULIB_SCANF
 739 GNULIB_RENAMEAT
 740 GNULIB_RENAME
 741 GNULIB_REMOVE
 742 GNULIB_PUTS
 743 GNULIB_PUTCHAR
 744 GNULIB_PUTC
 745 GNULIB_PRINTF_POSIX
 746 GNULIB_PRINTF
 747 GNULIB_POPEN
 748 GNULIB_PERROR
 749 GNULIB_OBSTACK_PRINTF_POSIX
 750 GNULIB_OBSTACK_PRINTF
 751 GNULIB_GETS
 752 GNULIB_GETLINE
 753 GNULIB_GETDELIM
 754 GNULIB_GETCHAR
 755 GNULIB_GETC
 756 GNULIB_FWRITE
 757 GNULIB_FTELLO
 758 GNULIB_FTELL
 759 GNULIB_FSEEKO
 760 GNULIB_FSEEK
 761 GNULIB_FSCANF
 762 GNULIB_FREOPEN
 763 GNULIB_FREAD
 764 GNULIB_FPUTS
 765 GNULIB_FPUTC
 766 GNULIB_FPURGE
 767 GNULIB_FPRINTF_POSIX
 768 GNULIB_FPRINTF
 769 GNULIB_FOPEN
 770 GNULIB_FGETS
 771 GNULIB_FGETC
 772 GNULIB_FFLUSH
 773 GNULIB_FCLOSE
 774 GNULIB_DPRINTF
 775 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 776 NEXT_STDDEF_H
 777 GL_GENERATE_STDDEF_H_FALSE
 778 GL_GENERATE_STDDEF_H_TRUE
 779 STDDEF_H
 780 HAVE_WCHAR_T
 781 REPLACE_NULL
 782 HAVE__BOOL
 783 GL_GENERATE_STDBOOL_H_FALSE
 784 GL_GENERATE_STDBOOL_H_TRUE
 785 STDBOOL_H
 786 REPLACE_TIMEGM
 787 REPLACE_NANOSLEEP
 788 REPLACE_MKTIME
 789 REPLACE_LOCALTIME_R
 790 HAVE_TIMEGM
 791 HAVE_STRPTIME
 792 HAVE_NANOSLEEP
 793 HAVE_DECL_LOCALTIME_R
 794 GNULIB_TIME_R
 795 GNULIB_TIMEGM
 796 GNULIB_STRPTIME
 797 GNULIB_NANOSLEEP
 798 GNULIB_MKTIME
 799 REPLACE_UTIMENSAT
 800 REPLACE_STAT
 801 REPLACE_MKNOD
 802 REPLACE_MKFIFO
 803 REPLACE_MKDIR
 804 REPLACE_LSTAT
 805 REPLACE_FUTIMENS
 806 REPLACE_FSTATAT
 807 REPLACE_FSTAT
 808 HAVE_UTIMENSAT
 809 HAVE_MKNODAT
 810 HAVE_MKNOD
 811 HAVE_MKFIFOAT
 812 HAVE_MKFIFO
 813 HAVE_MKDIRAT
 814 HAVE_LSTAT
 815 HAVE_LCHMOD
 816 HAVE_FUTIMENS
 817 HAVE_FSTATAT
 818 HAVE_FCHMODAT
 819 GNULIB_UTIMENSAT
 820 GNULIB_STAT
 821 GNULIB_MKNODAT
 822 GNULIB_MKNOD
 823 GNULIB_MKFIFOAT
 824 GNULIB_MKFIFO
 825 GNULIB_MKDIRAT
 826 GNULIB_LSTAT
 827 GNULIB_LCHMOD
 828 GNULIB_FUTIMENS
 829 GNULIB_FSTATAT
 830 GNULIB_FCHMODAT
 831 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 832 NEXT_INTTYPES_H
 833 UINT64_MAX_EQ_ULONG_MAX
 834 UINT32_MAX_LT_UINTMAX_MAX
 835 PRIPTR_PREFIX
 836 PRI_MACROS_BROKEN
 837 INT64_MAX_EQ_LONG_MAX
 838 INT32_MAX_LT_INTMAX_MAX
 839 HAVE_DECL_STRTOUMAX
 840 HAVE_DECL_STRTOIMAX
 841 HAVE_DECL_IMAXDIV
 842 HAVE_DECL_IMAXABS
 843 GNULIB_STRTOUMAX
 844 GNULIB_STRTOIMAX
 845 GNULIB_IMAXDIV
 846 GNULIB_IMAXABS
 847 GL_GENERATE_STDINT_H_FALSE
 848 GL_GENERATE_STDINT_H_TRUE
 849 STDINT_H
 850 WINT_T_SUFFIX
 851 WCHAR_T_SUFFIX
 852 SIG_ATOMIC_T_SUFFIX
 853 SIZE_T_SUFFIX
 854 PTRDIFF_T_SUFFIX
 855 HAVE_SIGNED_WINT_T
 856 HAVE_SIGNED_WCHAR_T
 857 HAVE_SIGNED_SIG_ATOMIC_T
 858 BITSIZEOF_WINT_T
 859 BITSIZEOF_WCHAR_T
 860 BITSIZEOF_SIG_ATOMIC_T
 861 BITSIZEOF_SIZE_T
 862 BITSIZEOF_PTRDIFF_T
 863 APPLE_UNIVERSAL_BUILD
 864 HAVE_SYS_BITYPES_H
 865 HAVE_SYS_INTTYPES_H
 866 HAVE_STDINT_H
 867 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 868 NEXT_STDINT_H
 869 HAVE_SYS_TYPES_H
 870 HAVE_INTTYPES_H
 871 HAVE_WCHAR_H
 872 HAVE_UNSIGNED_LONG_LONG_INT
 873 HAVE_LONG_LONG_INT
 874 LTLIBINTL
 875 LIBINTL
 876 GETOPT_H
 877 HAVE_GETOPT_H
 878 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 879 NEXT_GETOPT_H
 880 PRAGMA_COLUMNS
 881 PRAGMA_SYSTEM_HEADER
 882 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 883 INCLUDE_NEXT
 884 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 885 UNISTD_H_HAVE_WINSOCK2_H
 886 REPLACE_WRITE
 887 REPLACE_USLEEP
 888 REPLACE_UNLINKAT
 889 REPLACE_UNLINK
 890 REPLACE_TTYNAME_R
 891 REPLACE_SYMLINK
 892 REPLACE_SLEEP
 893 REPLACE_RMDIR
 894 REPLACE_READLINK
 895 REPLACE_READ
 896 REPLACE_PWRITE
 897 REPLACE_PREAD
 898 REPLACE_LSEEK
 899 REPLACE_LINKAT
 900 REPLACE_LINK
 901 REPLACE_LCHOWN
 902 REPLACE_GETPAGESIZE
 903 REPLACE_GETGROUPS
 904 REPLACE_GETLOGIN_R
 905 REPLACE_GETDOMAINNAME
 906 REPLACE_GETCWD
 907 REPLACE_FCHOWNAT
 908 REPLACE_DUP2
 909 REPLACE_DUP
 910 REPLACE_CLOSE
 911 REPLACE_CHOWN
 912 HAVE_SYS_PARAM_H
 913 HAVE_OS_H
 914 HAVE_DECL_TTYNAME_R
 915 HAVE_DECL_GETUSERSHELL
 916 HAVE_DECL_GETPAGESIZE
 917 HAVE_DECL_GETLOGIN_R
 918 HAVE_DECL_GETDOMAINNAME
 919 HAVE_DECL_FCHDIR
 920 HAVE_DECL_ENVIRON
 921 HAVE_USLEEP
 922 HAVE_UNLINKAT
 923 HAVE_SYMLINKAT
 924 HAVE_SYMLINK
 925 HAVE_SLEEP
 926 HAVE_READLINKAT
 927 HAVE_READLINK
 928 HAVE_PWRITE
 929 HAVE_PREAD
 930 HAVE_PIPE2
 931 HAVE_PIPE
 932 HAVE_LINKAT
 933 HAVE_LINK
 934 HAVE_LCHOWN
 935 HAVE_GETPAGESIZE
 936 HAVE_GETLOGIN
 937 HAVE_GETHOSTNAME
 938 HAVE_GETGROUPS
 939 HAVE_GETDTABLESIZE
 940 HAVE_FTRUNCATE
 941 HAVE_FSYNC
 942 HAVE_FCHOWNAT
 943 HAVE_FCHDIR
 944 HAVE_FACCESSAT
 945 HAVE_EUIDACCESS
 946 HAVE_DUP3
 947 HAVE_DUP2
 948 HAVE_CHOWN
 949 GNULIB_WRITE
 950 GNULIB_USLEEP
 951 GNULIB_UNLINKAT
 952 GNULIB_UNLINK
 953 GNULIB_UNISTD_H_SIGPIPE
 954 GNULIB_UNISTD_H_NONBLOCKING
 955 GNULIB_UNISTD_H_GETOPT
 956 GNULIB_TTYNAME_R
 957 GNULIB_SYMLINKAT
 958 GNULIB_SYMLINK
 959 GNULIB_SLEEP
 960 GNULIB_RMDIR
 961 GNULIB_READLINKAT
 962 GNULIB_READLINK
 963 GNULIB_READ
 964 GNULIB_PWRITE
 965 GNULIB_PREAD
 966 GNULIB_PIPE2
 967 GNULIB_PIPE
 968 GNULIB_LSEEK
 969 GNULIB_LINKAT
 970 GNULIB_LINK
 971 GNULIB_LCHOWN
 972 GNULIB_GETUSERSHELL
 973 GNULIB_GETPAGESIZE
 974 GNULIB_GETLOGIN_R
 975 GNULIB_GETLOGIN
 976 GNULIB_GETHOSTNAME
 977 GNULIB_GETGROUPS
 978 GNULIB_GETDTABLESIZE
 979 GNULIB_GETDOMAINNAME
 980 GNULIB_GETCWD
 981 GNULIB_FTRUNCATE
 982 GNULIB_FSYNC
 983 GNULIB_FCHOWNAT
 984 GNULIB_FCHDIR
 985 GNULIB_FACCESSAT
 986 GNULIB_EUIDACCESS
 987 GNULIB_ENVIRON
 988 GNULIB_DUP3
 989 GNULIB_DUP2
 990 GNULIB_CLOSE
 991 GNULIB_CHOWN
 992 GETLOADAVG_LIBS
 993 REPLACE_WCTOMB
 994 REPLACE_UNSETENV
 995 REPLACE_STRTOD
 996 REPLACE_SETENV
 997 REPLACE_REALPATH
 998 REPLACE_REALLOC
 999 REPLACE_PUTENV
1000 REPLACE_MKSTEMP
1001 REPLACE_MBTOWC
1002 REPLACE_MALLOC
1003 REPLACE_CANONICALIZE_FILE_NAME
1004 REPLACE_CALLOC
1005 HAVE_DECL_UNSETENV
1006 HAVE_UNLOCKPT
1007 HAVE_SYS_LOADAVG_H
1008 HAVE_STRUCT_RANDOM_DATA
1009 HAVE_STRTOULL
1010 HAVE_STRTOLL
1011 HAVE_STRTOD
1012 HAVE_DECL_SETENV
1013 HAVE_SETENV
1014 HAVE_RPMATCH
1015 HAVE_REALPATH
1016 HAVE_RANDOM_R
1017 HAVE_RANDOM_H
1018 HAVE_PTSNAME
1019 HAVE_MKSTEMPS
1020 HAVE_MKSTEMP
1021 HAVE_MKOSTEMPS
1022 HAVE_MKOSTEMP
1023 HAVE_MKDTEMP
1024 HAVE_GRANTPT
1025 HAVE_GETSUBOPT
1026 HAVE_DECL_GETLOADAVG
1027 HAVE_CANONICALIZE_FILE_NAME
1028 HAVE_ATOLL
1029 HAVE__EXIT
1030 GNULIB_WCTOMB
1031 GNULIB_UNSETENV
1032 GNULIB_UNLOCKPT
1033 GNULIB_SYSTEM_POSIX
1034 GNULIB_STRTOULL
1035 GNULIB_STRTOLL
1036 GNULIB_STRTOD
1037 GNULIB_SETENV
1038 GNULIB_RPMATCH
1039 GNULIB_REALPATH
1040 GNULIB_REALLOC_POSIX
1041 GNULIB_RANDOM_R
1042 GNULIB_PUTENV
1043 GNULIB_PTSNAME
1044 GNULIB_MKSTEMPS
1045 GNULIB_MKSTEMP
1046 GNULIB_MKOSTEMPS
1047 GNULIB_MKOSTEMP
1048 GNULIB_MKDTEMP
1049 GNULIB_MBTOWC
1050 GNULIB_MALLOC_POSIX
1051 GNULIB_GRANTPT
1052 GNULIB_GETSUBOPT
1053 GNULIB_GETLOADAVG
1054 GNULIB_CANONICALIZE_FILE_NAME
1055 GNULIB_CALLOC_POSIX
1056 GNULIB_ATOLL
1057 GNULIB__EXIT
1058 GL_COND_LIBTOOL_FALSE
1059 GL_COND_LIBTOOL_TRUE
1060 BLESSMAIL_TARGET
1061 LIBS_MAIL
1062 liblockfile
1063 ALLOCA
1064 LIBXML2_LIBS
1065 LIBXML2_CFLAGS
1066 LIBXSM
1067 LIBGPM
1068 LIBGIF
1069 LIBTIFF
1070 LIBPNG
1071 LIBJPEG
1072 LIBXPM
1073 M17N_FLT_LIBS
1074 M17N_FLT_CFLAGS
1075 LIBOTF_LIBS
1076 LIBOTF_CFLAGS
1077 FREETYPE_LIBS
1078 FREETYPE_CFLAGS
1079 XFT_LIBS
1080 XFT_CFLAGS
1081 FONTCONFIG_LIBS
1082 FONTCONFIG_CFLAGS
1083 LIBXMU
1084 LIBXTR6
1085 LIBGNUTLS_LIBS
1086 LIBGNUTLS_CFLAGS
1087 LIBSELINUX_LIBS
1088 GCONF_LIBS
1089 GCONF_CFLAGS
1090 DBUS_OBJ
1091 DBUS_LIBS
1092 DBUS_CFLAGS
1093 GTK_OBJ
1094 GTK_LIBS
1095 GTK_CFLAGS
1096 IMAGEMAGICK_LIBS
1097 IMAGEMAGICK_CFLAGS
1098 RSVG_LIBS
1099 RSVG_CFLAGS
1100 VMLIMIT_OBJ
1101 GMALLOC_OBJ
1102 HAVE_XSERVER
1103 LIB_STANDARD
1104 NS_SUPPORT
1105 NS_OBJC_OBJ
1106 NS_OBJ
1107 TEMACS_LDFLAGS2
1108 LD_SWITCH_X_SITE_AUX_RPATH
1109 LD_SWITCH_X_SITE_AUX
1110 XMKMF
1111 DEPFLAGS
1112 MKDEPDIR
1113 CFLAGS_SOUND
1114 ALSA_LIBS
1115 ALSA_CFLAGS
1116 PKG_CONFIG
1117 LIBSOUND
1118 START_FILES
1119 LIB_MATH
1120 CRT_DIR
1121 LIBS_SYSTEM
1122 C_SWITCH_SYSTEM
1123 UNEXEC_OBJ
1124 C_SWITCH_MACHINE
1125 LD_SWITCH_SYSTEM
1126 CANNOT_DUMP
1127 HAVE_MAKEINFO
1128 GZIP_PROG
1129 INSTALL_INFO
1130 C_WARNINGS_SWITCH
1131 EGREP
1132 GREP
1133 CPP
1134 RANLIB
1135 am__fastdepCC_FALSE
1136 am__fastdepCC_TRUE
1137 CCDEPMODE
1138 AMDEPBACKSLASH
1139 AMDEP_FALSE
1140 AMDEP_TRUE
1141 am__quote
1142 am__include
1143 DEPDIR
1144 OBJEXT
1145 EXEEXT
1146 ac_ct_CC
1147 CPPFLAGS
1148 LDFLAGS
1149 CFLAGS
1150 CC
1151 host_os
1152 host_vendor
1153 host_cpu
1154 host
1155 build_os
1156 build_vendor
1157 build_cpu
1158 build
1159 PROFILING_CFLAGS
1160 MAINT
1161 GZIP_INFO
1162 am__untar
1163 am__tar
1164 AMTAR
1165 am__leading_dot
1166 SET_MAKE
1167 AWK
1168 mkdir_p
1169 MKDIR_P
1170 INSTALL_STRIP_PROGRAM
1171 STRIP
1172 install_sh
1173 MAKEINFO
1174 AUTOHEADER
1175 AUTOMAKE
1176 AUTOCONF
1177 ACLOCAL
1178 VERSION
1179 PACKAGE
1180 CYGPATH_W
1181 am__isrc
1182 INSTALL_DATA
1183 INSTALL_SCRIPT
1184 INSTALL_PROGRAM
1185 target_alias
1186 host_alias
1187 build_alias
1188 LIBS
1189 ECHO_T
1190 ECHO_N
1191 ECHO_C
1192 DEFS
1193 mandir
1194 localedir
1195 libdir
1196 psdir
1197 pdfdir
1198 dvidir
1199 htmldir
1200 infodir
1201 docdir
1202 oldincludedir
1203 includedir
1204 localstatedir
1205 sharedstatedir
1206 sysconfdir
1207 datadir
1208 datarootdir
1209 libexecdir
1210 sbindir
1211 bindir
1212 program_transform_name
1213 prefix
1214 exec_prefix
1215 PACKAGE_URL
1216 PACKAGE_BUGREPORT
1217 PACKAGE_STRING
1218 PACKAGE_VERSION
1219 PACKAGE_TARNAME
1220 PACKAGE_NAME
1221 PATH_SEPARATOR
1222 SHELL'
1223 ac_subst_files='deps_frag
1224 ns_frag'
1225 ac_user_opts='
1226 enable_option_checking
1227 with_pop
1228 with_kerberos
1229 with_kerberos5
1230 with_hesiod
1231 with_mmdf
1232 with_mail_unlink
1233 with_mailhost
1234 with_sound
1235 with_sync_input
1236 with_x_toolkit
1237 with_xpm
1238 with_jpeg
1239 with_tiff
1240 with_gif
1241 with_png
1242 with_rsvg
1243 with_xml2
1244 with_imagemagick
1245 with_xft
1246 with_libotf
1247 with_m17n_flt
1248 with_toolkit_scroll_bars
1249 with_xaw3d
1250 with_xim
1251 with_ns
1252 with_gpm
1253 with_dbus
1254 with_gconf
1255 with_selinux
1256 with_gnutls
1257 with_makeinfo
1258 with_compress_info
1259 with_pkg_config_prog
1260 with_crt_dir
1261 with_gameuser
1262 with_gnustep_conf
1263 enable_ns_self_contained
1264 enable_asserts
1265 enable_maintainer_mode
1266 enable_locallisppath
1267 enable_checking
1268 enable_use_lisp_union_type
1269 enable_profiling
1270 enable_autodepend
1271 enable_dependency_tracking
1272 enable_largefile
1273 with_x
1274 '
1275       ac_precious_vars='build_alias
1276 host_alias
1277 target_alias
1278 CC
1279 CFLAGS
1280 LDFLAGS
1281 LIBS
1282 CPPFLAGS
1283 CPP
1284 XMKMF'
1285
1286
1287 # Initialize some variables set by options.
1288 ac_init_help=
1289 ac_init_version=false
1290 ac_unrecognized_opts=
1291 ac_unrecognized_sep=
1292 # The variables have the same names as the options, with
1293 # dashes changed to underlines.
1294 cache_file=/dev/null
1295 exec_prefix=NONE
1296 no_create=
1297 no_recursion=
1298 prefix=NONE
1299 program_prefix=NONE
1300 program_suffix=NONE
1301 program_transform_name=s,x,x,
1302 silent=
1303 site=
1304 srcdir=
1305 verbose=
1306 x_includes=NONE
1307 x_libraries=NONE
1308
1309 # Installation directory options.
1310 # These are left unexpanded so users can "make install exec_prefix=/foo"
1311 # and all the variables that are supposed to be based on exec_prefix
1312 # by default will actually change.
1313 # Use braces instead of parens because sh, perl, etc. also accept them.
1314 # (The list follows the same order as the GNU Coding Standards.)
1315 bindir='${exec_prefix}/bin'
1316 sbindir='${exec_prefix}/sbin'
1317 libexecdir='${exec_prefix}/libexec'
1318 datarootdir='${prefix}/share'
1319 datadir='${datarootdir}'
1320 sysconfdir='${prefix}/etc'
1321 sharedstatedir='${prefix}/com'
1322 localstatedir='${prefix}/var'
1323 includedir='${prefix}/include'
1324 oldincludedir='/usr/include'
1325 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1326 infodir='${datarootdir}/info'
1327 htmldir='${docdir}'
1328 dvidir='${docdir}'
1329 pdfdir='${docdir}'
1330 psdir='${docdir}'
1331 libdir='${exec_prefix}/lib'
1332 localedir='${datarootdir}/locale'
1333 mandir='${datarootdir}/man'
1334
1335 ac_prev=
1336 ac_dashdash=
1337 for ac_option
1338 do
1339   # If the previous option needs an argument, assign it.
1340   if test -n "$ac_prev"; then
1341     eval $ac_prev=\$ac_option
1342     ac_prev=
1343     continue
1344   fi
1345
1346   case $ac_option in
1347   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1348   *)    ac_optarg=yes ;;
1349   esac
1350
1351   # Accept the important Cygnus configure options, so we can diagnose typos.
1352
1353   case $ac_dashdash$ac_option in
1354   --)
1355     ac_dashdash=yes ;;
1356
1357   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1358     ac_prev=bindir ;;
1359   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1360     bindir=$ac_optarg ;;
1361
1362   -build | --build | --buil | --bui | --bu)
1363     ac_prev=build_alias ;;
1364   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1365     build_alias=$ac_optarg ;;
1366
1367   -cache-file | --cache-file | --cache-fil | --cache-fi \
1368   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1369     ac_prev=cache_file ;;
1370   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1371   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1372     cache_file=$ac_optarg ;;
1373
1374   --config-cache | -C)
1375     cache_file=config.cache ;;
1376
1377   -datadir | --datadir | --datadi | --datad)
1378     ac_prev=datadir ;;
1379   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1380     datadir=$ac_optarg ;;
1381
1382   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1383   | --dataroo | --dataro | --datar)
1384     ac_prev=datarootdir ;;
1385   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1386   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1387     datarootdir=$ac_optarg ;;
1388
1389   -disable-* | --disable-*)
1390     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1391     # Reject names that are not valid shell variable names.
1392     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1393       as_fn_error "invalid feature name: $ac_useropt"
1394     ac_useropt_orig=$ac_useropt
1395     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1396     case $ac_user_opts in
1397       *"
1398 "enable_$ac_useropt"
1399 "*) ;;
1400       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1401          ac_unrecognized_sep=', ';;
1402     esac
1403     eval enable_$ac_useropt=no ;;
1404
1405   -docdir | --docdir | --docdi | --doc | --do)
1406     ac_prev=docdir ;;
1407   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1408     docdir=$ac_optarg ;;
1409
1410   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1411     ac_prev=dvidir ;;
1412   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1413     dvidir=$ac_optarg ;;
1414
1415   -enable-* | --enable-*)
1416     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1417     # Reject names that are not valid shell variable names.
1418     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1419       as_fn_error "invalid feature name: $ac_useropt"
1420     ac_useropt_orig=$ac_useropt
1421     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1422     case $ac_user_opts in
1423       *"
1424 "enable_$ac_useropt"
1425 "*) ;;
1426       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1427          ac_unrecognized_sep=', ';;
1428     esac
1429     eval enable_$ac_useropt=\$ac_optarg ;;
1430
1431   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1432   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1433   | --exec | --exe | --ex)
1434     ac_prev=exec_prefix ;;
1435   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1436   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1437   | --exec=* | --exe=* | --ex=*)
1438     exec_prefix=$ac_optarg ;;
1439
1440   -gas | --gas | --ga | --g)
1441     # Obsolete; use --with-gas.
1442     with_gas=yes ;;
1443
1444   -help | --help | --hel | --he | -h)
1445     ac_init_help=long ;;
1446   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1447     ac_init_help=recursive ;;
1448   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1449     ac_init_help=short ;;
1450
1451   -host | --host | --hos | --ho)
1452     ac_prev=host_alias ;;
1453   -host=* | --host=* | --hos=* | --ho=*)
1454     host_alias=$ac_optarg ;;
1455
1456   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1457     ac_prev=htmldir ;;
1458   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1459   | --ht=*)
1460     htmldir=$ac_optarg ;;
1461
1462   -includedir | --includedir | --includedi | --included | --include \
1463   | --includ | --inclu | --incl | --inc)
1464     ac_prev=includedir ;;
1465   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1466   | --includ=* | --inclu=* | --incl=* | --inc=*)
1467     includedir=$ac_optarg ;;
1468
1469   -infodir | --infodir | --infodi | --infod | --info | --inf)
1470     ac_prev=infodir ;;
1471   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1472     infodir=$ac_optarg ;;
1473
1474   -libdir | --libdir | --libdi | --libd)
1475     ac_prev=libdir ;;
1476   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1477     libdir=$ac_optarg ;;
1478
1479   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1480   | --libexe | --libex | --libe)
1481     ac_prev=libexecdir ;;
1482   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1483   | --libexe=* | --libex=* | --libe=*)
1484     libexecdir=$ac_optarg ;;
1485
1486   -localedir | --localedir | --localedi | --localed | --locale)
1487     ac_prev=localedir ;;
1488   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1489     localedir=$ac_optarg ;;
1490
1491   -localstatedir | --localstatedir | --localstatedi | --localstated \
1492   | --localstate | --localstat | --localsta | --localst | --locals)
1493     ac_prev=localstatedir ;;
1494   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1495   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1496     localstatedir=$ac_optarg ;;
1497
1498   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1499     ac_prev=mandir ;;
1500   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1501     mandir=$ac_optarg ;;
1502
1503   -nfp | --nfp | --nf)
1504     # Obsolete; use --without-fp.
1505     with_fp=no ;;
1506
1507   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1508   | --no-cr | --no-c | -n)
1509     no_create=yes ;;
1510
1511   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1512   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1513     no_recursion=yes ;;
1514
1515   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1516   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1517   | --oldin | --oldi | --old | --ol | --o)
1518     ac_prev=oldincludedir ;;
1519   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1520   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1521   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1522     oldincludedir=$ac_optarg ;;
1523
1524   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1525     ac_prev=prefix ;;
1526   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1527     prefix=$ac_optarg ;;
1528
1529   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1530   | --program-pre | --program-pr | --program-p)
1531     ac_prev=program_prefix ;;
1532   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1533   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1534     program_prefix=$ac_optarg ;;
1535
1536   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1537   | --program-suf | --program-su | --program-s)
1538     ac_prev=program_suffix ;;
1539   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1540   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1541     program_suffix=$ac_optarg ;;
1542
1543   -program-transform-name | --program-transform-name \
1544   | --program-transform-nam | --program-transform-na \
1545   | --program-transform-n | --program-transform- \
1546   | --program-transform | --program-transfor \
1547   | --program-transfo | --program-transf \
1548   | --program-trans | --program-tran \
1549   | --progr-tra | --program-tr | --program-t)
1550     ac_prev=program_transform_name ;;
1551   -program-transform-name=* | --program-transform-name=* \
1552   | --program-transform-nam=* | --program-transform-na=* \
1553   | --program-transform-n=* | --program-transform-=* \
1554   | --program-transform=* | --program-transfor=* \
1555   | --program-transfo=* | --program-transf=* \
1556   | --program-trans=* | --program-tran=* \
1557   | --progr-tra=* | --program-tr=* | --program-t=*)
1558     program_transform_name=$ac_optarg ;;
1559
1560   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1561     ac_prev=pdfdir ;;
1562   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1563     pdfdir=$ac_optarg ;;
1564
1565   -psdir | --psdir | --psdi | --psd | --ps)
1566     ac_prev=psdir ;;
1567   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1568     psdir=$ac_optarg ;;
1569
1570   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1571   | -silent | --silent | --silen | --sile | --sil)
1572     silent=yes ;;
1573
1574   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1575     ac_prev=sbindir ;;
1576   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1577   | --sbi=* | --sb=*)
1578     sbindir=$ac_optarg ;;
1579
1580   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1581   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1582   | --sharedst | --shareds | --shared | --share | --shar \
1583   | --sha | --sh)
1584     ac_prev=sharedstatedir ;;
1585   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1586   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1587   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1588   | --sha=* | --sh=*)
1589     sharedstatedir=$ac_optarg ;;
1590
1591   -site | --site | --sit)
1592     ac_prev=site ;;
1593   -site=* | --site=* | --sit=*)
1594     site=$ac_optarg ;;
1595
1596   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1597     ac_prev=srcdir ;;
1598   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1599     srcdir=$ac_optarg ;;
1600
1601   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1602   | --syscon | --sysco | --sysc | --sys | --sy)
1603     ac_prev=sysconfdir ;;
1604   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1605   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1606     sysconfdir=$ac_optarg ;;
1607
1608   -target | --target | --targe | --targ | --tar | --ta | --t)
1609     ac_prev=target_alias ;;
1610   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1611     target_alias=$ac_optarg ;;
1612
1613   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1614     verbose=yes ;;
1615
1616   -version | --version | --versio | --versi | --vers | -V)
1617     ac_init_version=: ;;
1618
1619   -with-* | --with-*)
1620     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1621     # Reject names that are not valid shell variable names.
1622     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1623       as_fn_error "invalid package name: $ac_useropt"
1624     ac_useropt_orig=$ac_useropt
1625     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1626     case $ac_user_opts in
1627       *"
1628 "with_$ac_useropt"
1629 "*) ;;
1630       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1631          ac_unrecognized_sep=', ';;
1632     esac
1633     eval with_$ac_useropt=\$ac_optarg ;;
1634
1635   -without-* | --without-*)
1636     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1637     # Reject names that are not valid shell variable names.
1638     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1639       as_fn_error "invalid package name: $ac_useropt"
1640     ac_useropt_orig=$ac_useropt
1641     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1642     case $ac_user_opts in
1643       *"
1644 "with_$ac_useropt"
1645 "*) ;;
1646       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1647          ac_unrecognized_sep=', ';;
1648     esac
1649     eval with_$ac_useropt=no ;;
1650
1651   --x)
1652     # Obsolete; use --with-x.
1653     with_x=yes ;;
1654
1655   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1656   | --x-incl | --x-inc | --x-in | --x-i)
1657     ac_prev=x_includes ;;
1658   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1659   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1660     x_includes=$ac_optarg ;;
1661
1662   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1663   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1664     ac_prev=x_libraries ;;
1665   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1666   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1667     x_libraries=$ac_optarg ;;
1668
1669   -*) as_fn_error "unrecognized option: \`$ac_option'
1670 Try \`$0 --help' for more information."
1671     ;;
1672
1673   *=*)
1674     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1675     # Reject names that are not valid shell variable names.
1676     case $ac_envvar in #(
1677       '' | [0-9]* | *[!_$as_cr_alnum]* )
1678       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1679     esac
1680     eval $ac_envvar=\$ac_optarg
1681     export $ac_envvar ;;
1682
1683   *)
1684     # FIXME: should be removed in autoconf 3.0.
1685     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1686     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1687       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1688     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1689     ;;
1690
1691   esac
1692 done
1693
1694 if test -n "$ac_prev"; then
1695   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1696   as_fn_error "missing argument to $ac_option"
1697 fi
1698
1699 if test -n "$ac_unrecognized_opts"; then
1700   case $enable_option_checking in
1701     no) ;;
1702     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1703     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1704   esac
1705 fi
1706
1707 # Check all directory arguments for consistency.
1708 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1709                 datadir sysconfdir sharedstatedir localstatedir includedir \
1710                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1711                 libdir localedir mandir
1712 do
1713   eval ac_val=\$$ac_var
1714   # Remove trailing slashes.
1715   case $ac_val in
1716     */ )
1717       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1718       eval $ac_var=\$ac_val;;
1719   esac
1720   # Be sure to have absolute directory names.
1721   case $ac_val in
1722     [\\/$]* | ?:[\\/]* )  continue;;
1723     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1724   esac
1725   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1726 done
1727
1728 # There might be people who depend on the old broken behavior: `$host'
1729 # used to hold the argument of --host etc.
1730 # FIXME: To remove some day.
1731 build=$build_alias
1732 host=$host_alias
1733 target=$target_alias
1734
1735 # FIXME: To remove some day.
1736 if test "x$host_alias" != x; then
1737   if test "x$build_alias" = x; then
1738     cross_compiling=maybe
1739     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1740     If a cross compiler is detected then cross compile mode will be used." >&2
1741   elif test "x$build_alias" != "x$host_alias"; then
1742     cross_compiling=yes
1743   fi
1744 fi
1745
1746 ac_tool_prefix=
1747 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1748
1749 test "$silent" = yes && exec 6>/dev/null
1750
1751
1752 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1753 ac_ls_di=`ls -di .` &&
1754 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1755   as_fn_error "working directory cannot be determined"
1756 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1757   as_fn_error "pwd does not report name of working directory"
1758
1759
1760 # Find the source files, if location was not specified.
1761 if test -z "$srcdir"; then
1762   ac_srcdir_defaulted=yes
1763   # Try the directory containing this script, then the parent directory.
1764   ac_confdir=`$as_dirname -- "$as_myself" ||
1765 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1766          X"$as_myself" : 'X\(//\)[^/]' \| \
1767          X"$as_myself" : 'X\(//\)$' \| \
1768          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1769 $as_echo X"$as_myself" |
1770     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1771             s//\1/
1772             q
1773           }
1774           /^X\(\/\/\)[^/].*/{
1775             s//\1/
1776             q
1777           }
1778           /^X\(\/\/\)$/{
1779             s//\1/
1780             q
1781           }
1782           /^X\(\/\).*/{
1783             s//\1/
1784             q
1785           }
1786           s/.*/./; q'`
1787   srcdir=$ac_confdir
1788   if test ! -r "$srcdir/$ac_unique_file"; then
1789     srcdir=..
1790   fi
1791 else
1792   ac_srcdir_defaulted=no
1793 fi
1794 if test ! -r "$srcdir/$ac_unique_file"; then
1795   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1796   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1797 fi
1798 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1799 ac_abs_confdir=`(
1800         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1801         pwd)`
1802 # When building in place, set srcdir=.
1803 if test "$ac_abs_confdir" = "$ac_pwd"; then
1804   srcdir=.
1805 fi
1806 # Remove unnecessary trailing slashes from srcdir.
1807 # Double slashes in file names in object file debugging info
1808 # mess up M-x gdb in Emacs.
1809 case $srcdir in
1810 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1811 esac
1812 for ac_var in $ac_precious_vars; do
1813   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1814   eval ac_env_${ac_var}_value=\$${ac_var}
1815   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1816   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1817 done
1818
1819 #
1820 # Report the --help message.
1821 #
1822 if test "$ac_init_help" = "long"; then
1823   # Omit some internal or obsolete options to make the list less imposing.
1824   # This message is too long to be a string in the A/UX 3.1 sh.
1825   cat <<_ACEOF
1826 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1827
1828 Usage: $0 [OPTION]... [VAR=VALUE]...
1829
1830 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1831 VAR=VALUE.  See below for descriptions of some of the useful variables.
1832
1833 Defaults for the options are specified in brackets.
1834
1835 Configuration:
1836   -h, --help              display this help and exit
1837       --help=short        display options specific to this package
1838       --help=recursive    display the short help of all the included packages
1839   -V, --version           display version information and exit
1840   -q, --quiet, --silent   do not print \`checking...' messages
1841       --cache-file=FILE   cache test results in FILE [disabled]
1842   -C, --config-cache      alias for \`--cache-file=config.cache'
1843   -n, --no-create         do not create output files
1844       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1845
1846 Installation directories:
1847   --prefix=PREFIX         install architecture-independent files in PREFIX
1848                           [$ac_default_prefix]
1849   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1850                           [PREFIX]
1851
1852 By default, \`make install' will install all the files in
1853 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1854 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1855 for instance \`--prefix=\$HOME'.
1856
1857 For better control, use the options below.
1858
1859 Fine tuning of the installation directories:
1860   --bindir=DIR            user executables [EPREFIX/bin]
1861   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1862   --libexecdir=DIR        program executables [EPREFIX/libexec]
1863   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1864   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1865   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1866   --libdir=DIR            object code libraries [EPREFIX/lib]
1867   --includedir=DIR        C header files [PREFIX/include]
1868   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1869   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1870   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1871   --infodir=DIR           info documentation [DATAROOTDIR/info]
1872   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1873   --mandir=DIR            man documentation [DATAROOTDIR/man]
1874   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1875   --htmldir=DIR           html documentation [DOCDIR]
1876   --dvidir=DIR            dvi documentation [DOCDIR]
1877   --pdfdir=DIR            pdf documentation [DOCDIR]
1878   --psdir=DIR             ps documentation [DOCDIR]
1879 _ACEOF
1880
1881   cat <<\_ACEOF
1882
1883 Program names:
1884   --program-prefix=PREFIX            prepend PREFIX to installed program names
1885   --program-suffix=SUFFIX            append SUFFIX to installed program names
1886   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1887
1888 X features:
1889   --x-includes=DIR    X include files are in DIR
1890   --x-libraries=DIR   X library files are in DIR
1891
1892 System types:
1893   --build=BUILD     configure for building on BUILD [guessed]
1894   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1895 _ACEOF
1896 fi
1897
1898 if test -n "$ac_init_help"; then
1899   case $ac_init_help in
1900      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1901    esac
1902   cat <<\_ACEOF
1903
1904 Optional Features:
1905   --disable-option-checking  ignore unrecognized --enable/--with options
1906   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1907   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1908   --disable-ns-self-contained
1909                           disable self contained build under NeXTstep
1910   --enable-asserts        compile code with asserts enabled
1911   --enable-maintainer-mode
1912                           enable make rules and dependencies not useful (and
1913                           sometimes confusing) to the casual installer
1914   --enable-locallisppath=PATH
1915                           directories Emacs should search for lisp files
1916                           specific to this site
1917   --enable-checking[=LIST]
1918                           enable expensive run-time checks. With LIST, enable
1919                           only specific categories of checks. Categories are:
1920                           all,yes,no. Flags are: stringbytes, stringoverrun,
1921                           stringfreelist, xmallocoverrun, conslist
1922   --enable-use-lisp-union-type
1923                           use a union for the Lisp_Object data type. This is
1924                           only useful for development for catching certain
1925                           types of bugs.
1926   --enable-profiling      build emacs with profiling support. This might not
1927                           work on all platforms
1928   --enable-autodepend     automatically generate dependencies to .h-files.
1929                           Requires GNU Make and Gcc. Enabled if GNU Make and
1930                           Gcc is found
1931   --disable-dependency-tracking  speeds up one-time build
1932   --enable-dependency-tracking   do not reject slow dependency extractors
1933   --disable-largefile     omit support for large files
1934
1935 Optional Packages:
1936   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1937   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1938   --without-pop           don't support POP mail retrieval with movemail
1939   --with-kerberos         support Kerberos-authenticated POP
1940   --with-kerberos5        support Kerberos version 5 authenticated POP
1941   --with-hesiod           support Hesiod to get the POP server host
1942   --with-mmdf             support MMDF mailboxes
1943   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1944   --with-mailhost=HOSTNAME
1945                           string giving default POP mail host
1946   --without-sound         don't compile with sound support
1947   --without-sync-input    process async input synchronously
1948   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1949                           lucid or athena, motif, no)
1950   --without-xpm           don't compile with XPM image support
1951   --without-jpeg          don't compile with JPEG image support
1952   --without-tiff          don't compile with TIFF image support
1953   --without-gif           don't compile with GIF image support
1954   --without-png           don't compile with PNG image support
1955   --without-rsvg          don't compile with SVG image support
1956   --without-xml2          don't compile with XML parsing support
1957   --without-imagemagick   don't compile with ImageMagick image support
1958   --without-xft           don't use XFT for anti aliased fonts
1959   --without-libotf        don't use libotf for OpenType font support
1960   --without-m17n-flt      don't use m17n-flt for text shaping
1961   --without-toolkit-scroll-bars
1962                           don't use Motif or Xaw3d scroll bars
1963   --without-xaw3d         don't use Xaw3d
1964   --without-xim           don't use X11 XIM
1965   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
1966   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1967                           console
1968   --without-dbus          don't compile with D-Bus support
1969   --without-gconf         don't compile with GConf support
1970   --without-selinux       don't compile with SELinux support
1971   --without-gnutls        don't use -lgnutls for SSL/TLS support
1972   --without-makeinfo      don't require makeinfo for building manuals
1973   --without-compress-info don't compress the installed Info pages
1974   --with-pkg-config-prog=PATH
1975                           path to pkg-config for finding GTK and librsvg
1976   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1977                           /usr/lib, or /usr/lib64 on some platforms.
1978   --with-gameuser=USER    user for shared game score files
1979   --with-gnustep-conf=PATH
1980                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1981                           or /etc/GNUstep/GNUstep.conf
1982   --with-x                use the X Window System
1983
1984 Some influential environment variables:
1985   CC          C compiler command
1986   CFLAGS      C compiler flags
1987   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1988               nonstandard directory <lib dir>
1989   LIBS        libraries to pass to the linker, e.g. -l<library>
1990   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1991               you have headers in a nonstandard directory <include dir>
1992   CPP         C preprocessor
1993   XMKMF       Path to xmkmf, Makefile generator for X Window System
1994
1995 Use these variables to override the choices made by `configure' or to help
1996 it to find libraries and programs with nonstandard names/locations.
1997
1998 Report bugs to the package provider.
1999 _ACEOF
2000 ac_status=$?
2001 fi
2002
2003 if test "$ac_init_help" = "recursive"; then
2004   # If there are subdirs, report their specific --help.
2005   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2006     test -d "$ac_dir" ||
2007       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2008       continue
2009     ac_builddir=.
2010
2011 case "$ac_dir" in
2012 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2013 *)
2014   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2015   # A ".." for each directory in $ac_dir_suffix.
2016   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2017   case $ac_top_builddir_sub in
2018   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2019   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2020   esac ;;
2021 esac
2022 ac_abs_top_builddir=$ac_pwd
2023 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2024 # for backward compatibility:
2025 ac_top_builddir=$ac_top_build_prefix
2026
2027 case $srcdir in
2028   .)  # We are building in place.
2029     ac_srcdir=.
2030     ac_top_srcdir=$ac_top_builddir_sub
2031     ac_abs_top_srcdir=$ac_pwd ;;
2032   [\\/]* | ?:[\\/]* )  # Absolute name.
2033     ac_srcdir=$srcdir$ac_dir_suffix;
2034     ac_top_srcdir=$srcdir
2035     ac_abs_top_srcdir=$srcdir ;;
2036   *) # Relative name.
2037     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2038     ac_top_srcdir=$ac_top_build_prefix$srcdir
2039     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2040 esac
2041 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2042
2043     cd "$ac_dir" || { ac_status=$?; continue; }
2044     # Check for guested configure.
2045     if test -f "$ac_srcdir/configure.gnu"; then
2046       echo &&
2047       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2048     elif test -f "$ac_srcdir/configure"; then
2049       echo &&
2050       $SHELL "$ac_srcdir/configure" --help=recursive
2051     else
2052       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2053     fi || ac_status=$?
2054     cd "$ac_pwd" || { ac_status=$?; break; }
2055   done
2056 fi
2057
2058 test -n "$ac_init_help" && exit $ac_status
2059 if $ac_init_version; then
2060   cat <<\_ACEOF
2061 emacs configure 24.0.50
2062 generated by GNU Autoconf 2.65
2063
2064 Copyright (C) 2009 Free Software Foundation, Inc.
2065 This configure script is free software; the Free Software Foundation
2066 gives unlimited permission to copy, distribute and modify it.
2067 _ACEOF
2068   exit
2069 fi
2070
2071 ## ------------------------ ##
2072 ## Autoconf initialization. ##
2073 ## ------------------------ ##
2074
2075 # ac_fn_c_try_compile LINENO
2076 # --------------------------
2077 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2078 ac_fn_c_try_compile ()
2079 {
2080   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2081   rm -f conftest.$ac_objext
2082   if { { ac_try="$ac_compile"
2083 case "(($ac_try" in
2084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2085   *) ac_try_echo=$ac_try;;
2086 esac
2087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2088 $as_echo "$ac_try_echo"; } >&5
2089   (eval "$ac_compile") 2>conftest.err
2090   ac_status=$?
2091   if test -s conftest.err; then
2092     grep -v '^ *+' conftest.err >conftest.er1
2093     cat conftest.er1 >&5
2094     mv -f conftest.er1 conftest.err
2095   fi
2096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2097   test $ac_status = 0; } && {
2098          test -z "$ac_c_werror_flag" ||
2099          test ! -s conftest.err
2100        } && test -s conftest.$ac_objext; then :
2101   ac_retval=0
2102 else
2103   $as_echo "$as_me: failed program was:" >&5
2104 sed 's/^/| /' conftest.$ac_ext >&5
2105
2106         ac_retval=1
2107 fi
2108   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2109   as_fn_set_status $ac_retval
2110
2111 } # ac_fn_c_try_compile
2112
2113 # ac_fn_c_try_cpp LINENO
2114 # ----------------------
2115 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2116 ac_fn_c_try_cpp ()
2117 {
2118   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2119   if { { ac_try="$ac_cpp conftest.$ac_ext"
2120 case "(($ac_try" in
2121   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2122   *) ac_try_echo=$ac_try;;
2123 esac
2124 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2125 $as_echo "$ac_try_echo"; } >&5
2126   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2127   ac_status=$?
2128   if test -s conftest.err; then
2129     grep -v '^ *+' conftest.err >conftest.er1
2130     cat conftest.er1 >&5
2131     mv -f conftest.er1 conftest.err
2132   fi
2133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2134   test $ac_status = 0; } >/dev/null && {
2135          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2136          test ! -s conftest.err
2137        }; then :
2138   ac_retval=0
2139 else
2140   $as_echo "$as_me: failed program was:" >&5
2141 sed 's/^/| /' conftest.$ac_ext >&5
2142
2143     ac_retval=1
2144 fi
2145   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2146   as_fn_set_status $ac_retval
2147
2148 } # ac_fn_c_try_cpp
2149
2150 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2151 # -------------------------------------------------------
2152 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2153 # the include files in INCLUDES and setting the cache variable VAR
2154 # accordingly.
2155 ac_fn_c_check_header_mongrel ()
2156 {
2157   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2158   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2160 $as_echo_n "checking for $2... " >&6; }
2161 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2162   $as_echo_n "(cached) " >&6
2163 fi
2164 eval ac_res=\$$3
2165                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2166 $as_echo "$ac_res" >&6; }
2167 else
2168   # Is the header compilable?
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2170 $as_echo_n "checking $2 usability... " >&6; }
2171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2172 /* end confdefs.h.  */
2173 $4
2174 #include <$2>
2175 _ACEOF
2176 if ac_fn_c_try_compile "$LINENO"; then :
2177   ac_header_compiler=yes
2178 else
2179   ac_header_compiler=no
2180 fi
2181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2183 $as_echo "$ac_header_compiler" >&6; }
2184
2185 # Is the header present?
2186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2187 $as_echo_n "checking $2 presence... " >&6; }
2188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2189 /* end confdefs.h.  */
2190 #include <$2>
2191 _ACEOF
2192 if ac_fn_c_try_cpp "$LINENO"; then :
2193   ac_header_preproc=yes
2194 else
2195   ac_header_preproc=no
2196 fi
2197 rm -f conftest.err conftest.$ac_ext
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2199 $as_echo "$ac_header_preproc" >&6; }
2200
2201 # So?  What about this header?
2202 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2203   yes:no: )
2204     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2205 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2206     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2207 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2208     ;;
2209   no:yes:* )
2210     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2211 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2212     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2213 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2214     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2215 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2216     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2217 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2218     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2219 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2220     ;;
2221 esac
2222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2223 $as_echo_n "checking for $2... " >&6; }
2224 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2225   $as_echo_n "(cached) " >&6
2226 else
2227   eval "$3=\$ac_header_compiler"
2228 fi
2229 eval ac_res=\$$3
2230                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2231 $as_echo "$ac_res" >&6; }
2232 fi
2233   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2234
2235 } # ac_fn_c_check_header_mongrel
2236
2237 # ac_fn_c_try_run LINENO
2238 # ----------------------
2239 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2240 # that executables *can* be run.
2241 ac_fn_c_try_run ()
2242 {
2243   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2244   if { { ac_try="$ac_link"
2245 case "(($ac_try" in
2246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2247   *) ac_try_echo=$ac_try;;
2248 esac
2249 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2250 $as_echo "$ac_try_echo"; } >&5
2251   (eval "$ac_link") 2>&5
2252   ac_status=$?
2253   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2254   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2255   { { case "(($ac_try" in
2256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2257   *) ac_try_echo=$ac_try;;
2258 esac
2259 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2260 $as_echo "$ac_try_echo"; } >&5
2261   (eval "$ac_try") 2>&5
2262   ac_status=$?
2263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2264   test $ac_status = 0; }; }; then :
2265   ac_retval=0
2266 else
2267   $as_echo "$as_me: program exited with status $ac_status" >&5
2268        $as_echo "$as_me: failed program was:" >&5
2269 sed 's/^/| /' conftest.$ac_ext >&5
2270
2271        ac_retval=$ac_status
2272 fi
2273   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2274   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2275   as_fn_set_status $ac_retval
2276
2277 } # ac_fn_c_try_run
2278
2279 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2280 # -------------------------------------------------------
2281 # Tests whether HEADER exists and can be compiled using the include files in
2282 # INCLUDES, setting the cache variable VAR accordingly.
2283 ac_fn_c_check_header_compile ()
2284 {
2285   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2287 $as_echo_n "checking for $2... " >&6; }
2288 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2289   $as_echo_n "(cached) " >&6
2290 else
2291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2292 /* end confdefs.h.  */
2293 $4
2294 #include <$2>
2295 _ACEOF
2296 if ac_fn_c_try_compile "$LINENO"; then :
2297   eval "$3=yes"
2298 else
2299   eval "$3=no"
2300 fi
2301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2302 fi
2303 eval ac_res=\$$3
2304                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2305 $as_echo "$ac_res" >&6; }
2306   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2307
2308 } # ac_fn_c_check_header_compile
2309
2310 # ac_fn_c_try_link LINENO
2311 # -----------------------
2312 # Try to link conftest.$ac_ext, and return whether this succeeded.
2313 ac_fn_c_try_link ()
2314 {
2315   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2316   rm -f conftest.$ac_objext conftest$ac_exeext
2317   if { { ac_try="$ac_link"
2318 case "(($ac_try" in
2319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2320   *) ac_try_echo=$ac_try;;
2321 esac
2322 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2323 $as_echo "$ac_try_echo"; } >&5
2324   (eval "$ac_link") 2>conftest.err
2325   ac_status=$?
2326   if test -s conftest.err; then
2327     grep -v '^ *+' conftest.err >conftest.er1
2328     cat conftest.er1 >&5
2329     mv -f conftest.er1 conftest.err
2330   fi
2331   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2332   test $ac_status = 0; } && {
2333          test -z "$ac_c_werror_flag" ||
2334          test ! -s conftest.err
2335        } && test -s conftest$ac_exeext && {
2336          test "$cross_compiling" = yes ||
2337          $as_test_x conftest$ac_exeext
2338        }; then :
2339   ac_retval=0
2340 else
2341   $as_echo "$as_me: failed program was:" >&5
2342 sed 's/^/| /' conftest.$ac_ext >&5
2343
2344         ac_retval=1
2345 fi
2346   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2347   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2348   # interfere with the next link command; also delete a directory that is
2349   # left behind by Apple's compiler.  We do this before executing the actions.
2350   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2351   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2352   as_fn_set_status $ac_retval
2353
2354 } # ac_fn_c_try_link
2355
2356 # ac_fn_c_check_decl LINENO SYMBOL VAR
2357 # ------------------------------------
2358 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2359 ac_fn_c_check_decl ()
2360 {
2361   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2363 $as_echo_n "checking whether $2 is declared... " >&6; }
2364 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2365   $as_echo_n "(cached) " >&6
2366 else
2367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2368 /* end confdefs.h.  */
2369 $4
2370 int
2371 main ()
2372 {
2373 #ifndef $2
2374   (void) $2;
2375 #endif
2376
2377   ;
2378   return 0;
2379 }
2380 _ACEOF
2381 if ac_fn_c_try_compile "$LINENO"; then :
2382   eval "$3=yes"
2383 else
2384   eval "$3=no"
2385 fi
2386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2387 fi
2388 eval ac_res=\$$3
2389                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2390 $as_echo "$ac_res" >&6; }
2391   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2392
2393 } # ac_fn_c_check_decl
2394
2395 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2396 # ----------------------------------------------
2397 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2398 ac_fn_c_check_header_preproc ()
2399 {
2400   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2402 $as_echo_n "checking for $2... " >&6; }
2403 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2404   $as_echo_n "(cached) " >&6
2405 else
2406   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2407 /* end confdefs.h.  */
2408 #include <$2>
2409 _ACEOF
2410 if ac_fn_c_try_cpp "$LINENO"; then :
2411   eval "$3=yes"
2412 else
2413   eval "$3=no"
2414 fi
2415 rm -f conftest.err conftest.$ac_ext
2416 fi
2417 eval ac_res=\$$3
2418                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2419 $as_echo "$ac_res" >&6; }
2420   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2421
2422 } # ac_fn_c_check_header_preproc
2423
2424 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2425 # ----------------------------------------------------
2426 # Tries to find if the field MEMBER exists in type AGGR, after including
2427 # INCLUDES, setting cache variable VAR accordingly.
2428 ac_fn_c_check_member ()
2429 {
2430   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2431   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2432 $as_echo_n "checking for $2.$3... " >&6; }
2433 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2434   $as_echo_n "(cached) " >&6
2435 else
2436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2437 /* end confdefs.h.  */
2438 $5
2439 int
2440 main ()
2441 {
2442 static $2 ac_aggr;
2443 if (ac_aggr.$3)
2444 return 0;
2445   ;
2446   return 0;
2447 }
2448 _ACEOF
2449 if ac_fn_c_try_compile "$LINENO"; then :
2450   eval "$4=yes"
2451 else
2452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2453 /* end confdefs.h.  */
2454 $5
2455 int
2456 main ()
2457 {
2458 static $2 ac_aggr;
2459 if (sizeof ac_aggr.$3)
2460 return 0;
2461   ;
2462   return 0;
2463 }
2464 _ACEOF
2465 if ac_fn_c_try_compile "$LINENO"; then :
2466   eval "$4=yes"
2467 else
2468   eval "$4=no"
2469 fi
2470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2471 fi
2472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2473 fi
2474 eval ac_res=\$$4
2475                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2476 $as_echo "$ac_res" >&6; }
2477   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2478
2479 } # ac_fn_c_check_member
2480
2481 # ac_fn_c_check_func LINENO FUNC VAR
2482 # ----------------------------------
2483 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2484 ac_fn_c_check_func ()
2485 {
2486   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2488 $as_echo_n "checking for $2... " >&6; }
2489 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2490   $as_echo_n "(cached) " >&6
2491 else
2492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2493 /* end confdefs.h.  */
2494 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2495    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2496 #define $2 innocuous_$2
2497
2498 /* System header to define __stub macros and hopefully few prototypes,
2499     which can conflict with char $2 (); below.
2500     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2501     <limits.h> exists even on freestanding compilers.  */
2502
2503 #ifdef __STDC__
2504 # include <limits.h>
2505 #else
2506 # include <assert.h>
2507 #endif
2508
2509 #undef $2
2510
2511 /* Override any GCC internal prototype to avoid an error.
2512    Use char because int might match the return type of a GCC
2513    builtin and then its argument prototype would still apply.  */
2514 #ifdef __cplusplus
2515 extern "C"
2516 #endif
2517 char $2 ();
2518 /* The GNU C library defines this for functions which it implements
2519     to always fail with ENOSYS.  Some functions are actually named
2520     something starting with __ and the normal name is an alias.  */
2521 #if defined __stub_$2 || defined __stub___$2
2522 choke me
2523 #endif
2524
2525 int
2526 main ()
2527 {
2528 return $2 ();
2529   ;
2530   return 0;
2531 }
2532 _ACEOF
2533 if ac_fn_c_try_link "$LINENO"; then :
2534   eval "$3=yes"
2535 else
2536   eval "$3=no"
2537 fi
2538 rm -f core conftest.err conftest.$ac_objext \
2539     conftest$ac_exeext conftest.$ac_ext
2540 fi
2541 eval ac_res=\$$3
2542                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2543 $as_echo "$ac_res" >&6; }
2544   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2545
2546 } # ac_fn_c_check_func
2547
2548 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2549 # --------------------------------------------
2550 # Tries to find the compile-time value of EXPR in a program that includes
2551 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2552 # computed
2553 ac_fn_c_compute_int ()
2554 {
2555   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2556   if test "$cross_compiling" = yes; then
2557     # Depending upon the size, compute the lo and hi bounds.
2558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2559 /* end confdefs.h.  */
2560 $4
2561 int
2562 main ()
2563 {
2564 static int test_array [1 - 2 * !(($2) >= 0)];
2565 test_array [0] = 0
2566
2567   ;
2568   return 0;
2569 }
2570 _ACEOF
2571 if ac_fn_c_try_compile "$LINENO"; then :
2572   ac_lo=0 ac_mid=0
2573   while :; do
2574     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2575 /* end confdefs.h.  */
2576 $4
2577 int
2578 main ()
2579 {
2580 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2581 test_array [0] = 0
2582
2583   ;
2584   return 0;
2585 }
2586 _ACEOF
2587 if ac_fn_c_try_compile "$LINENO"; then :
2588   ac_hi=$ac_mid; break
2589 else
2590   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2591                         if test $ac_lo -le $ac_mid; then
2592                           ac_lo= ac_hi=
2593                           break
2594                         fi
2595                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2596 fi
2597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2598   done
2599 else
2600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601 /* end confdefs.h.  */
2602 $4
2603 int
2604 main ()
2605 {
2606 static int test_array [1 - 2 * !(($2) < 0)];
2607 test_array [0] = 0
2608
2609   ;
2610   return 0;
2611 }
2612 _ACEOF
2613 if ac_fn_c_try_compile "$LINENO"; then :
2614   ac_hi=-1 ac_mid=-1
2615   while :; do
2616     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2617 /* end confdefs.h.  */
2618 $4
2619 int
2620 main ()
2621 {
2622 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2623 test_array [0] = 0
2624
2625   ;
2626   return 0;
2627 }
2628 _ACEOF
2629 if ac_fn_c_try_compile "$LINENO"; then :
2630   ac_lo=$ac_mid; break
2631 else
2632   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2633                         if test $ac_mid -le $ac_hi; then
2634                           ac_lo= ac_hi=
2635                           break
2636                         fi
2637                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2638 fi
2639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2640   done
2641 else
2642   ac_lo= ac_hi=
2643 fi
2644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2645 fi
2646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2647 # Binary search between lo and hi bounds.
2648 while test "x$ac_lo" != "x$ac_hi"; do
2649   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h.  */
2652 $4
2653 int
2654 main ()
2655 {
2656 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2657 test_array [0] = 0
2658
2659   ;
2660   return 0;
2661 }
2662 _ACEOF
2663 if ac_fn_c_try_compile "$LINENO"; then :
2664   ac_hi=$ac_mid
2665 else
2666   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2667 fi
2668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2669 done
2670 case $ac_lo in #((
2671 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2672 '') ac_retval=1 ;;
2673 esac
2674   else
2675     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2676 /* end confdefs.h.  */
2677 $4
2678 static long int longval () { return $2; }
2679 static unsigned long int ulongval () { return $2; }
2680 #include <stdio.h>
2681 #include <stdlib.h>
2682 int
2683 main ()
2684 {
2685
2686   FILE *f = fopen ("conftest.val", "w");
2687   if (! f)
2688     return 1;
2689   if (($2) < 0)
2690     {
2691       long int i = longval ();
2692       if (i != ($2))
2693         return 1;
2694       fprintf (f, "%ld", i);
2695     }
2696   else
2697     {
2698       unsigned long int i = ulongval ();
2699       if (i != ($2))
2700         return 1;
2701       fprintf (f, "%lu", i);
2702     }
2703   /* Do not output a trailing newline, as this causes \r\n confusion
2704      on some platforms.  */
2705   return ferror (f) || fclose (f) != 0;
2706
2707   ;
2708   return 0;
2709 }
2710 _ACEOF
2711 if ac_fn_c_try_run "$LINENO"; then :
2712   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2713 else
2714   ac_retval=1
2715 fi
2716 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2717   conftest.$ac_objext conftest.beam conftest.$ac_ext
2718 rm -f conftest.val
2719
2720   fi
2721   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2722   as_fn_set_status $ac_retval
2723
2724 } # ac_fn_c_compute_int
2725
2726 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2727 # -------------------------------------------
2728 # Tests whether TYPE exists after having included INCLUDES, setting cache
2729 # variable VAR accordingly.
2730 ac_fn_c_check_type ()
2731 {
2732   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2734 $as_echo_n "checking for $2... " >&6; }
2735 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2736   $as_echo_n "(cached) " >&6
2737 else
2738   eval "$3=no"
2739   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2740 /* end confdefs.h.  */
2741 $4
2742 int
2743 main ()
2744 {
2745 if (sizeof ($2))
2746          return 0;
2747   ;
2748   return 0;
2749 }
2750 _ACEOF
2751 if ac_fn_c_try_compile "$LINENO"; then :
2752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2753 /* end confdefs.h.  */
2754 $4
2755 int
2756 main ()
2757 {
2758 if (sizeof (($2)))
2759             return 0;
2760   ;
2761   return 0;
2762 }
2763 _ACEOF
2764 if ac_fn_c_try_compile "$LINENO"; then :
2765
2766 else
2767   eval "$3=yes"
2768 fi
2769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 fi
2771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2772 fi
2773 eval ac_res=\$$3
2774                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2775 $as_echo "$ac_res" >&6; }
2776   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2777
2778 } # ac_fn_c_check_type
2779 cat >config.log <<_ACEOF
2780 This file contains any messages produced by compilers while
2781 running configure, to aid debugging if configure makes a mistake.
2782
2783 It was created by emacs $as_me 24.0.50, which was
2784 generated by GNU Autoconf 2.65.  Invocation command line was
2785
2786   $ $0 $@
2787
2788 _ACEOF
2789 exec 5>>config.log
2790 {
2791 cat <<_ASUNAME
2792 ## --------- ##
2793 ## Platform. ##
2794 ## --------- ##
2795
2796 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2797 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2798 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2799 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2800 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2801
2802 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2803 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2804
2805 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2806 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2807 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2808 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2809 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2810 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2811 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2812
2813 _ASUNAME
2814
2815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2816 for as_dir in $PATH
2817 do
2818   IFS=$as_save_IFS
2819   test -z "$as_dir" && as_dir=.
2820     $as_echo "PATH: $as_dir"
2821   done
2822 IFS=$as_save_IFS
2823
2824 } >&5
2825
2826 cat >&5 <<_ACEOF
2827
2828
2829 ## ----------- ##
2830 ## Core tests. ##
2831 ## ----------- ##
2832
2833 _ACEOF
2834
2835
2836 # Keep a trace of the command line.
2837 # Strip out --no-create and --no-recursion so they do not pile up.
2838 # Strip out --silent because we don't want to record it for future runs.
2839 # Also quote any args containing shell meta-characters.
2840 # Make two passes to allow for proper duplicate-argument suppression.
2841 ac_configure_args=
2842 ac_configure_args0=
2843 ac_configure_args1=
2844 ac_must_keep_next=false
2845 for ac_pass in 1 2
2846 do
2847   for ac_arg
2848   do
2849     case $ac_arg in
2850     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2851     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2852     | -silent | --silent | --silen | --sile | --sil)
2853       continue ;;
2854     *\'*)
2855       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2856     esac
2857     case $ac_pass in
2858     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2859     2)
2860       as_fn_append ac_configure_args1 " '$ac_arg'"
2861       if test $ac_must_keep_next = true; then
2862         ac_must_keep_next=false # Got value, back to normal.
2863       else
2864         case $ac_arg in
2865           *=* | --config-cache | -C | -disable-* | --disable-* \
2866           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2867           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2868           | -with-* | --with-* | -without-* | --without-* | --x)
2869             case "$ac_configure_args0 " in
2870               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2871             esac
2872             ;;
2873           -* ) ac_must_keep_next=true ;;
2874         esac
2875       fi
2876       as_fn_append ac_configure_args " '$ac_arg'"
2877       ;;
2878     esac
2879   done
2880 done
2881 { ac_configure_args0=; unset ac_configure_args0;}
2882 { ac_configure_args1=; unset ac_configure_args1;}
2883
2884 # When interrupted or exit'd, cleanup temporary files, and complete
2885 # config.log.  We remove comments because anyway the quotes in there
2886 # would cause problems or look ugly.
2887 # WARNING: Use '\'' to represent an apostrophe within the trap.
2888 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2889 trap 'exit_status=$?
2890   # Save into config.log some information that might help in debugging.
2891   {
2892     echo
2893
2894     cat <<\_ASBOX
2895 ## ---------------- ##
2896 ## Cache variables. ##
2897 ## ---------------- ##
2898 _ASBOX
2899     echo
2900     # The following way of writing the cache mishandles newlines in values,
2901 (
2902   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2903     eval ac_val=\$$ac_var
2904     case $ac_val in #(
2905     *${as_nl}*)
2906       case $ac_var in #(
2907       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2908 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2909       esac
2910       case $ac_var in #(
2911       _ | IFS | as_nl) ;; #(
2912       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2913       *) { eval $ac_var=; unset $ac_var;} ;;
2914       esac ;;
2915     esac
2916   done
2917   (set) 2>&1 |
2918     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2919     *${as_nl}ac_space=\ *)
2920       sed -n \
2921         "s/'\''/'\''\\\\'\'''\''/g;
2922           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2923       ;; #(
2924     *)
2925       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2926       ;;
2927     esac |
2928     sort
2929 )
2930     echo
2931
2932     cat <<\_ASBOX
2933 ## ----------------- ##
2934 ## Output variables. ##
2935 ## ----------------- ##
2936 _ASBOX
2937     echo
2938     for ac_var in $ac_subst_vars
2939     do
2940       eval ac_val=\$$ac_var
2941       case $ac_val in
2942       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2943       esac
2944       $as_echo "$ac_var='\''$ac_val'\''"
2945     done | sort
2946     echo
2947
2948     if test -n "$ac_subst_files"; then
2949       cat <<\_ASBOX
2950 ## ------------------- ##
2951 ## File substitutions. ##
2952 ## ------------------- ##
2953 _ASBOX
2954       echo
2955       for ac_var in $ac_subst_files
2956       do
2957         eval ac_val=\$$ac_var
2958         case $ac_val in
2959         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2960         esac
2961         $as_echo "$ac_var='\''$ac_val'\''"
2962       done | sort
2963       echo
2964     fi
2965
2966     if test -s confdefs.h; then
2967       cat <<\_ASBOX
2968 ## ----------- ##
2969 ## confdefs.h. ##
2970 ## ----------- ##
2971 _ASBOX
2972       echo
2973       cat confdefs.h
2974       echo
2975     fi
2976     test "$ac_signal" != 0 &&
2977       $as_echo "$as_me: caught signal $ac_signal"
2978     $as_echo "$as_me: exit $exit_status"
2979   } >&5
2980   rm -f core *.core core.conftest.* &&
2981     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2982     exit $exit_status
2983 ' 0
2984 for ac_signal in 1 2 13 15; do
2985   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2986 done
2987 ac_signal=0
2988
2989 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2990 rm -f -r conftest* confdefs.h
2991
2992 $as_echo "/* confdefs.h */" > confdefs.h
2993
2994 # Predefined preprocessor variables.
2995
2996 cat >>confdefs.h <<_ACEOF
2997 #define PACKAGE_NAME "$PACKAGE_NAME"
2998 _ACEOF
2999
3000 cat >>confdefs.h <<_ACEOF
3001 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3002 _ACEOF
3003
3004 cat >>confdefs.h <<_ACEOF
3005 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3006 _ACEOF
3007
3008 cat >>confdefs.h <<_ACEOF
3009 #define PACKAGE_STRING "$PACKAGE_STRING"
3010 _ACEOF
3011
3012 cat >>confdefs.h <<_ACEOF
3013 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3014 _ACEOF
3015
3016 cat >>confdefs.h <<_ACEOF
3017 #define PACKAGE_URL "$PACKAGE_URL"
3018 _ACEOF
3019
3020
3021 # Let the site file select an alternate cache file if it wants to.
3022 # Prefer an explicitly selected file to automatically selected ones.
3023 ac_site_file1=NONE
3024 ac_site_file2=NONE
3025 if test -n "$CONFIG_SITE"; then
3026   ac_site_file1=$CONFIG_SITE
3027 elif test "x$prefix" != xNONE; then
3028   ac_site_file1=$prefix/share/config.site
3029   ac_site_file2=$prefix/etc/config.site
3030 else
3031   ac_site_file1=$ac_default_prefix/share/config.site
3032   ac_site_file2=$ac_default_prefix/etc/config.site
3033 fi
3034 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3035 do
3036   test "x$ac_site_file" = xNONE && continue
3037   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3038     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3039 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3040     sed 's/^/| /' "$ac_site_file" >&5
3041     . "$ac_site_file"
3042   fi
3043 done
3044
3045 if test -r "$cache_file"; then
3046   # Some versions of bash will fail to source /dev/null (special files
3047   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3048   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3049     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3050 $as_echo "$as_me: loading cache $cache_file" >&6;}
3051     case $cache_file in
3052       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3053       *)                      . "./$cache_file";;
3054     esac
3055   fi
3056 else
3057   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3058 $as_echo "$as_me: creating cache $cache_file" >&6;}
3059   >$cache_file
3060 fi
3061
3062 as_fn_append ac_header_list " stdlib.h"
3063 as_fn_append ac_header_list " unistd.h"
3064 as_fn_append ac_header_list " sys/param.h"
3065 as_fn_append ac_func_list " readlinkat"
3066 gl_getopt_required=GNU
3067 as_fn_append ac_header_list " getopt.h"
3068 as_fn_append ac_header_list " wchar.h"
3069 as_fn_append ac_header_list " stdint.h"
3070 as_fn_append ac_header_list " inttypes.h"
3071 as_fn_append ac_func_list " lstat"
3072 as_fn_append ac_func_list " alarm"
3073 as_fn_append ac_func_list " readlink"
3074 as_fn_append ac_header_list " sys/socket.h"
3075 as_fn_append ac_func_list " tzset"
3076 as_fn_append ac_func_list " symlink"
3077 as_fn_append ac_header_list " sys/stat.h"
3078 as_fn_append ac_header_list " sys/time.h"
3079 as_fn_append ac_func_list " localtime_r"
3080 # Check that the precious variables saved in the cache have kept the same
3081 # value.
3082 ac_cache_corrupted=false
3083 for ac_var in $ac_precious_vars; do
3084   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3085   eval ac_new_set=\$ac_env_${ac_var}_set
3086   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3087   eval ac_new_val=\$ac_env_${ac_var}_value
3088   case $ac_old_set,$ac_new_set in
3089     set,)
3090       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3091 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3092       ac_cache_corrupted=: ;;
3093     ,set)
3094       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3095 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3096       ac_cache_corrupted=: ;;
3097     ,);;
3098     *)
3099       if test "x$ac_old_val" != "x$ac_new_val"; then
3100         # differences in whitespace do not lead to failure.
3101         ac_old_val_w=`echo x $ac_old_val`
3102         ac_new_val_w=`echo x $ac_new_val`
3103         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3104           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3105 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3106           ac_cache_corrupted=:
3107         else
3108           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3109 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3110           eval $ac_var=\$ac_old_val
3111         fi
3112         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3113 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3114         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3115 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3116       fi;;
3117   esac
3118   # Pass precious variables to config.status.
3119   if test "$ac_new_set" = set; then
3120     case $ac_new_val in
3121     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3122     *) ac_arg=$ac_var=$ac_new_val ;;
3123     esac
3124     case " $ac_configure_args " in
3125       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3126       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3127     esac
3128   fi
3129 done
3130 if $ac_cache_corrupted; then
3131   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3133   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3134 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3135   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3136 fi
3137 ## -------------------- ##
3138 ## Main body of script. ##
3139 ## -------------------- ##
3140
3141 ac_ext=c
3142 ac_cpp='$CPP $CPPFLAGS'
3143 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3144 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3145 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3146
3147
3148 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3149
3150
3151 am__api_version='1.11'
3152
3153 ac_aux_dir=
3154 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3155   for ac_t in install-sh install.sh shtool; do
3156     if test -f "$ac_dir/$ac_t"; then
3157       ac_aux_dir=$ac_dir
3158       ac_install_sh="$ac_aux_dir/$ac_t -c"
3159       break 2
3160     fi
3161   done
3162 done
3163 if test -z "$ac_aux_dir"; then
3164   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3165 fi
3166
3167 # These three variables are undocumented and unsupported,
3168 # and are intended to be withdrawn in a future Autoconf release.
3169 # They can cause serious problems if a builder's source tree is in a directory
3170 # whose full name contains unusual characters.
3171 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3172 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3173 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3174
3175
3176 # Find a good install program.  We prefer a C program (faster),
3177 # so one script is as good as another.  But avoid the broken or
3178 # incompatible versions:
3179 # SysV /etc/install, /usr/sbin/install
3180 # SunOS /usr/etc/install
3181 # IRIX /sbin/install
3182 # AIX /bin/install
3183 # AmigaOS /C/install, which installs bootblocks on floppy discs
3184 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3185 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3186 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3187 # OS/2's system install, which has a completely different semantic
3188 # ./install, which can be erroneously created by make from ./install.sh.
3189 # Reject install programs that cannot install multiple files.
3190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3191 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3192 if test -z "$INSTALL"; then
3193 if test "${ac_cv_path_install+set}" = set; then :
3194   $as_echo_n "(cached) " >&6
3195 else
3196   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201     # Account for people who put trailing slashes in PATH elements.
3202 case $as_dir/ in #((
3203   ./ | .// | /[cC]/* | \
3204   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3205   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3206   /usr/ucb/* ) ;;
3207   *)
3208     # OSF1 and SCO ODT 3.0 have their own names for install.
3209     # Don't use installbsd from OSF since it installs stuff as root
3210     # by default.
3211     for ac_prog in ginstall scoinst install; do
3212       for ac_exec_ext in '' $ac_executable_extensions; do
3213         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3214           if test $ac_prog = install &&
3215             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3216             # AIX install.  It has an incompatible calling convention.
3217             :
3218           elif test $ac_prog = install &&
3219             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3220             # program-specific install script used by HP pwplus--don't use.
3221             :
3222           else
3223             rm -rf conftest.one conftest.two conftest.dir
3224             echo one > conftest.one
3225             echo two > conftest.two
3226             mkdir conftest.dir
3227             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3228               test -s conftest.one && test -s conftest.two &&
3229               test -s conftest.dir/conftest.one &&
3230               test -s conftest.dir/conftest.two
3231             then
3232               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3233               break 3
3234             fi
3235           fi
3236         fi
3237       done
3238     done
3239     ;;
3240 esac
3241
3242   done
3243 IFS=$as_save_IFS
3244
3245 rm -rf conftest.one conftest.two conftest.dir
3246
3247 fi
3248   if test "${ac_cv_path_install+set}" = set; then
3249     INSTALL=$ac_cv_path_install
3250   else
3251     # As a last resort, use the slow shell script.  Don't cache a
3252     # value for INSTALL within a source directory, because that will
3253     # break other packages using the cache if that directory is
3254     # removed, or if the value is a relative name.
3255     INSTALL=$ac_install_sh
3256   fi
3257 fi
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3259 $as_echo "$INSTALL" >&6; }
3260
3261 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3262 # It thinks the first close brace ends the variable substitution.
3263 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3264
3265 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3266
3267 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3268
3269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3270 $as_echo_n "checking whether build environment is sane... " >&6; }
3271 # Just in case
3272 sleep 1
3273 echo timestamp > conftest.file
3274 # Reject unsafe characters in $srcdir or the absolute working directory
3275 # name.  Accept space and tab only in the latter.
3276 am_lf='
3277 '
3278 case `pwd` in
3279   *[\\\"\#\$\&\'\`$am_lf]*)
3280     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3281 esac
3282 case $srcdir in
3283   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3284     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3285 esac
3286
3287 # Do `set' in a subshell so we don't clobber the current shell's
3288 # arguments.  Must try -L first in case configure is actually a
3289 # symlink; some systems play weird games with the mod time of symlinks
3290 # (eg FreeBSD returns the mod time of the symlink's containing
3291 # directory).
3292 if (
3293    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3294    if test "$*" = "X"; then
3295       # -L didn't work.
3296       set X `ls -t "$srcdir/configure" conftest.file`
3297    fi
3298    rm -f conftest.file
3299    if test "$*" != "X $srcdir/configure conftest.file" \
3300       && test "$*" != "X conftest.file $srcdir/configure"; then
3301
3302       # If neither matched, then we have a broken ls.  This can happen
3303       # if, for instance, CONFIG_SHELL is bash and it inherits a
3304       # broken ls alias from the environment.  This has actually
3305       # happened.  Such a system could not be considered "sane".
3306       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3307 alias in your environment" "$LINENO" 5
3308    fi
3309
3310    test "$2" = conftest.file
3311    )
3312 then
3313    # Ok.
3314    :
3315 else
3316    as_fn_error "newly created file is older than distributed files!
3317 Check your system clock" "$LINENO" 5
3318 fi
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3320 $as_echo "yes" >&6; }
3321 test "$program_prefix" != NONE &&
3322   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3323 # Use a double $ so make ignores it.
3324 test "$program_suffix" != NONE &&
3325   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3326 # Double any \ or $.
3327 # By default was `s,x,x', remove it if useless.
3328 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3329 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3330
3331 # expand $ac_aux_dir to an absolute path
3332 am_aux_dir=`cd $ac_aux_dir && pwd`
3333
3334 if test x"${MISSING+set}" != xset; then
3335   case $am_aux_dir in
3336   *\ * | *\     *)
3337     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3338   *)
3339     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3340   esac
3341 fi
3342 # Use eval to expand $SHELL
3343 if eval "$MISSING --run true"; then
3344   am_missing_run="$MISSING --run "
3345 else
3346   am_missing_run=
3347   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3348 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3349 fi
3350
3351 if test x"${install_sh}" != xset; then
3352   case $am_aux_dir in
3353   *\ * | *\     *)
3354     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3355   *)
3356     install_sh="\${SHELL} $am_aux_dir/install-sh"
3357   esac
3358 fi
3359
3360 # Installed binaries are usually stripped using `strip' when the user
3361 # run `make install-strip'.  However `strip' might not be the right
3362 # tool to use in cross-compilation environments, therefore Automake
3363 # will honor the `STRIP' environment variable to overrule this program.
3364 if test "$cross_compiling" != no; then
3365   if test -n "$ac_tool_prefix"; then
3366   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3367 set dummy ${ac_tool_prefix}strip; ac_word=$2
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3369 $as_echo_n "checking for $ac_word... " >&6; }
3370 if test "${ac_cv_prog_STRIP+set}" = set; then :
3371   $as_echo_n "(cached) " >&6
3372 else
3373   if test -n "$STRIP"; then
3374   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3375 else
3376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3377 for as_dir in $PATH
3378 do
3379   IFS=$as_save_IFS
3380   test -z "$as_dir" && as_dir=.
3381     for ac_exec_ext in '' $ac_executable_extensions; do
3382   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3383     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3384     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3385     break 2
3386   fi
3387 done
3388   done
3389 IFS=$as_save_IFS
3390
3391 fi
3392 fi
3393 STRIP=$ac_cv_prog_STRIP
3394 if test -n "$STRIP"; then
3395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3396 $as_echo "$STRIP" >&6; }
3397 else
3398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3399 $as_echo "no" >&6; }
3400 fi
3401
3402
3403 fi
3404 if test -z "$ac_cv_prog_STRIP"; then
3405   ac_ct_STRIP=$STRIP
3406   # Extract the first word of "strip", so it can be a program name with args.
3407 set dummy strip; ac_word=$2
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3409 $as_echo_n "checking for $ac_word... " >&6; }
3410 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3411   $as_echo_n "(cached) " >&6
3412 else
3413   if test -n "$ac_ct_STRIP"; then
3414   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3415 else
3416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3417 for as_dir in $PATH
3418 do
3419   IFS=$as_save_IFS
3420   test -z "$as_dir" && as_dir=.
3421     for ac_exec_ext in '' $ac_executable_extensions; do
3422   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3423     ac_cv_prog_ac_ct_STRIP="strip"
3424     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3425     break 2
3426   fi
3427 done
3428   done
3429 IFS=$as_save_IFS
3430
3431 fi
3432 fi
3433 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3434 if test -n "$ac_ct_STRIP"; then
3435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3436 $as_echo "$ac_ct_STRIP" >&6; }
3437 else
3438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3439 $as_echo "no" >&6; }
3440 fi
3441
3442   if test "x$ac_ct_STRIP" = x; then
3443     STRIP=":"
3444   else
3445     case $cross_compiling:$ac_tool_warned in
3446 yes:)
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3448 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3449 ac_tool_warned=yes ;;
3450 esac
3451     STRIP=$ac_ct_STRIP
3452   fi
3453 else
3454   STRIP="$ac_cv_prog_STRIP"
3455 fi
3456
3457 fi
3458 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3461 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3462 if test -z "$MKDIR_P"; then
3463   if test "${ac_cv_path_mkdir+set}" = set; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3467 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3468 do
3469   IFS=$as_save_IFS
3470   test -z "$as_dir" && as_dir=.
3471     for ac_prog in mkdir gmkdir; do
3472          for ac_exec_ext in '' $ac_executable_extensions; do
3473            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3474            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3475              'mkdir (GNU coreutils) '* | \
3476              'mkdir (coreutils) '* | \
3477              'mkdir (fileutils) '4.1*)
3478                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3479                break 3;;
3480            esac
3481          done
3482        done
3483   done
3484 IFS=$as_save_IFS
3485
3486 fi
3487
3488   test -d ./--version && rmdir ./--version
3489   if test "${ac_cv_path_mkdir+set}" = set; then
3490     MKDIR_P="$ac_cv_path_mkdir -p"
3491   else
3492     # As a last resort, use the slow shell script.  Don't cache a
3493     # value for MKDIR_P within a source directory, because that will
3494     # break other packages using the cache if that directory is
3495     # removed, or if the value is a relative name.
3496     MKDIR_P="$ac_install_sh -d"
3497   fi
3498 fi
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3500 $as_echo "$MKDIR_P" >&6; }
3501
3502
3503 mkdir_p="$MKDIR_P"
3504 case $mkdir_p in
3505   [\\/$]* | ?:[\\/]*) ;;
3506   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3507 esac
3508
3509 for ac_prog in gawk mawk nawk awk
3510 do
3511   # Extract the first word of "$ac_prog", so it can be a program name with args.
3512 set dummy $ac_prog; ac_word=$2
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3514 $as_echo_n "checking for $ac_word... " >&6; }
3515 if test "${ac_cv_prog_AWK+set}" = set; then :
3516   $as_echo_n "(cached) " >&6
3517 else
3518   if test -n "$AWK"; then
3519   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3520 else
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH
3523 do
3524   IFS=$as_save_IFS
3525   test -z "$as_dir" && as_dir=.
3526     for ac_exec_ext in '' $ac_executable_extensions; do
3527   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3528     ac_cv_prog_AWK="$ac_prog"
3529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3530     break 2
3531   fi
3532 done
3533   done
3534 IFS=$as_save_IFS
3535
3536 fi
3537 fi
3538 AWK=$ac_cv_prog_AWK
3539 if test -n "$AWK"; then
3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3541 $as_echo "$AWK" >&6; }
3542 else
3543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3544 $as_echo "no" >&6; }
3545 fi
3546
3547
3548   test -n "$AWK" && break
3549 done
3550
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3552 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3553 set x ${MAKE-make}
3554 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3555 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3556   $as_echo_n "(cached) " >&6
3557 else
3558   cat >conftest.make <<\_ACEOF
3559 SHELL = /bin/sh
3560 all:
3561         @echo '@@@%%%=$(MAKE)=@@@%%%'
3562 _ACEOF
3563 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3564 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3565   *@@@%%%=?*=@@@%%%*)
3566     eval ac_cv_prog_make_${ac_make}_set=yes;;
3567   *)
3568     eval ac_cv_prog_make_${ac_make}_set=no;;
3569 esac
3570 rm -f conftest.make
3571 fi
3572 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3574 $as_echo "yes" >&6; }
3575   SET_MAKE=
3576 else
3577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3578 $as_echo "no" >&6; }
3579   SET_MAKE="MAKE=${MAKE-make}"
3580 fi
3581
3582 rm -rf .tst 2>/dev/null
3583 mkdir .tst 2>/dev/null
3584 if test -d .tst; then
3585   am__leading_dot=.
3586 else
3587   am__leading_dot=_
3588 fi
3589 rmdir .tst 2>/dev/null
3590
3591 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3592   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3593   # is not polluted with repeated "-I."
3594   am__isrc=' -I$(srcdir)'
3595   # test to see if srcdir already configured
3596   if test -f $srcdir/config.status; then
3597     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3598   fi
3599 fi
3600
3601 # test whether we have cygpath
3602 if test -z "$CYGPATH_W"; then
3603   if (cygpath --version) >/dev/null 2>/dev/null; then
3604     CYGPATH_W='cygpath -w'
3605   else
3606     CYGPATH_W=echo
3607   fi
3608 fi
3609
3610
3611 # Define the identity of the package.
3612  PACKAGE='emacs'
3613  VERSION='24.0.50'
3614
3615
3616 cat >>confdefs.h <<_ACEOF
3617 #define PACKAGE "$PACKAGE"
3618 _ACEOF
3619
3620
3621 cat >>confdefs.h <<_ACEOF
3622 #define VERSION "$VERSION"
3623 _ACEOF
3624
3625 # Some tools Automake needs.
3626
3627 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3628
3629
3630 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3631
3632
3633 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3634
3635
3636 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3637
3638
3639 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3640
3641 # We need awk for the "check" target.  The system "awk" is bad on
3642 # some platforms.
3643 # Always define AMTAR for backward compatibility.
3644
3645 AMTAR=${AMTAR-"${am_missing_run}tar"}
3646
3647 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3648
3649
3650
3651
3652
3653
3654
3655
3656 lispdir='${datadir}/emacs/${version}/lisp'
3657 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3658 '${datadir}/emacs/site-lisp'
3659 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3660 etcdir='${datadir}/emacs/${version}/etc'
3661 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3662 docdir='${datadir}/emacs/${version}/etc'
3663 gamedir='${localstatedir}/games/emacs'
3664
3665
3666
3667
3668 # Check whether --with-pop was given.
3669 if test "${with_pop+set}" = set; then :
3670   withval=$with_pop;
3671 else
3672      with_pop=yes
3673 fi
3674
3675 if test "$with_pop" = yes; then
3676    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3677
3678 fi
3679
3680
3681 # Check whether --with-kerberos was given.
3682 if test "${with_kerberos+set}" = set; then :
3683   withval=$with_kerberos;
3684 else
3685       with_kerberos=no
3686 fi
3687
3688 if test "$with_kerberos" != no; then
3689    $as_echo "#define KERBEROS 1" >>confdefs.h
3690
3691 fi
3692
3693
3694 # Check whether --with-kerberos5 was given.
3695 if test "${with_kerberos5+set}" = set; then :
3696   withval=$with_kerberos5;
3697 else
3698       with_kerberos5=no
3699 fi
3700
3701 if test "${with_kerberos5}" != no; then
3702   if test "${with_kerberos}" = no; then
3703     with_kerberos=yes
3704     $as_echo "#define KERBEROS 1" >>confdefs.h
3705
3706   fi
3707
3708 $as_echo "#define KERBEROS5 1" >>confdefs.h
3709
3710 fi
3711
3712
3713 # Check whether --with-hesiod was given.
3714 if test "${with_hesiod+set}" = set; then :
3715   withval=$with_hesiod;
3716 else
3717       with_hesiod=no
3718 fi
3719
3720 if test "$with_hesiod" != no; then
3721
3722 $as_echo "#define HESIOD 1" >>confdefs.h
3723
3724 fi
3725
3726
3727 # Check whether --with-mmdf was given.
3728 if test "${with_mmdf+set}" = set; then :
3729   withval=$with_mmdf;
3730 else
3731       with_mmdf=no
3732 fi
3733
3734 if test "$with_mmdf" != no; then
3735
3736 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3737
3738 fi
3739
3740
3741 # Check whether --with-mail-unlink was given.
3742 if test "${with_mail_unlink+set}" = set; then :
3743   withval=$with_mail_unlink;
3744 else
3745       with_mail_unlink=no
3746 fi
3747
3748 if test "$with_mail_unlink" != no; then
3749
3750 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3751
3752 fi
3753
3754
3755 # Check whether --with-mailhost was given.
3756 if test "${with_mailhost+set}" = set; then :
3757   withval=$with_mailhost;
3758 cat >>confdefs.h <<_ACEOF
3759 #define MAILHOST "$withval"
3760 _ACEOF
3761
3762 fi
3763
3764
3765
3766 # Check whether --with-sound was given.
3767 if test "${with_sound+set}" = set; then :
3768   withval=$with_sound;
3769 else
3770      with_sound=yes
3771 fi
3772
3773
3774
3775 # Check whether --with-sync-input was given.
3776 if test "${with_sync_input+set}" = set; then :
3777   withval=$with_sync_input;
3778 else
3779      with_sync_input=yes
3780 fi
3781
3782 if test "$with_sync_input" = yes; then
3783
3784 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3785
3786 fi
3787
3788
3789 # Check whether --with-x-toolkit was given.
3790 if test "${with_x_toolkit+set}" = set; then :
3791   withval=$with_x_toolkit;        case "${withval}" in
3792             y | ye | yes )      val=gtk ;;
3793             n | no )            val=no  ;;
3794             l | lu | luc | luci | lucid )       val=lucid ;;
3795             a | at | ath | athe | athen | athena )      val=athena ;;
3796             m | mo | mot | moti | motif )       val=motif ;;
3797             g | gt | gtk  )     val=gtk ;;
3798             gtk3  )     val=gtk3 ;;
3799             * )
3800 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3801 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3802 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3803             ;;
3804           esac
3805           with_x_toolkit=$val
3806
3807 fi
3808
3809
3810
3811 # Check whether --with-xpm was given.
3812 if test "${with_xpm+set}" = set; then :
3813   withval=$with_xpm;
3814 else
3815      with_xpm=yes
3816 fi
3817
3818
3819 # Check whether --with-jpeg was given.
3820 if test "${with_jpeg+set}" = set; then :
3821   withval=$with_jpeg;
3822 else
3823      with_jpeg=yes
3824 fi
3825
3826
3827 # Check whether --with-tiff was given.
3828 if test "${with_tiff+set}" = set; then :
3829   withval=$with_tiff;
3830 else
3831      with_tiff=yes
3832 fi
3833
3834
3835 # Check whether --with-gif was given.
3836 if test "${with_gif+set}" = set; then :
3837   withval=$with_gif;
3838 else
3839      with_gif=yes
3840 fi
3841
3842
3843 # Check whether --with-png was given.
3844 if test "${with_png+set}" = set; then :
3845   withval=$with_png;
3846 else
3847      with_png=yes
3848 fi
3849
3850
3851 # Check whether --with-rsvg was given.
3852 if test "${with_rsvg+set}" = set; then :
3853   withval=$with_rsvg;
3854 else
3855      with_rsvg=yes
3856 fi
3857
3858
3859 # Check whether --with-xml2 was given.
3860 if test "${with_xml2+set}" = set; then :
3861   withval=$with_xml2;
3862 else
3863      with_xml2=yes
3864 fi
3865
3866
3867 # Check whether --with-imagemagick was given.
3868 if test "${with_imagemagick+set}" = set; then :
3869   withval=$with_imagemagick;
3870 else
3871      with_imagemagick=yes
3872 fi
3873
3874
3875
3876 # Check whether --with-xft was given.
3877 if test "${with_xft+set}" = set; then :
3878   withval=$with_xft;
3879 else
3880      with_xft=yes
3881 fi
3882
3883
3884 # Check whether --with-libotf was given.
3885 if test "${with_libotf+set}" = set; then :
3886   withval=$with_libotf;
3887 else
3888      with_libotf=yes
3889 fi
3890
3891
3892 # Check whether --with-m17n-flt was given.
3893 if test "${with_m17n_flt+set}" = set; then :
3894   withval=$with_m17n_flt;
3895 else
3896      with_m17n_flt=yes
3897 fi
3898
3899
3900
3901 # Check whether --with-toolkit-scroll-bars was given.
3902 if test "${with_toolkit_scroll_bars+set}" = set; then :
3903   withval=$with_toolkit_scroll_bars;
3904 else
3905      with_toolkit_scroll_bars=yes
3906 fi
3907
3908
3909 # Check whether --with-xaw3d was given.
3910 if test "${with_xaw3d+set}" = set; then :
3911   withval=$with_xaw3d;
3912 else
3913      with_xaw3d=yes
3914 fi
3915
3916
3917 # Check whether --with-xim was given.
3918 if test "${with_xim+set}" = set; then :
3919   withval=$with_xim;
3920 else
3921      with_xim=yes
3922 fi
3923
3924
3925 # Check whether --with-ns was given.
3926 if test "${with_ns+set}" = set; then :
3927   withval=$with_ns;
3928 else
3929       with_ns=no
3930 fi
3931
3932
3933
3934 # Check whether --with-gpm was given.
3935 if test "${with_gpm+set}" = set; then :
3936   withval=$with_gpm;
3937 else
3938      with_gpm=yes
3939 fi
3940
3941
3942 # Check whether --with-dbus was given.
3943 if test "${with_dbus+set}" = set; then :
3944   withval=$with_dbus;
3945 else
3946      with_dbus=yes
3947 fi
3948
3949
3950 # Check whether --with-gconf was given.
3951 if test "${with_gconf+set}" = set; then :
3952   withval=$with_gconf;
3953 else
3954      with_gconf=yes
3955 fi
3956
3957
3958 # Check whether --with-selinux was given.
3959 if test "${with_selinux+set}" = set; then :
3960   withval=$with_selinux;
3961 else
3962      with_selinux=yes
3963 fi
3964
3965
3966 # Check whether --with-gnutls was given.
3967 if test "${with_gnutls+set}" = set; then :
3968   withval=$with_gnutls;
3969 else
3970      with_gnutls=yes
3971 fi
3972
3973
3974 ## For the times when you want to build Emacs but don't have
3975 ## a suitable makeinfo, and can live without the manuals.
3976
3977 # Check whether --with-makeinfo was given.
3978 if test "${with_makeinfo+set}" = set; then :
3979   withval=$with_makeinfo;
3980 else
3981      with_makeinfo=yes
3982 fi
3983
3984
3985 ## This is an option because I do not know if all info/man support
3986 ## compressed files, nor how to test if they do so.
3987
3988 # Check whether --with-compress-info was given.
3989 if test "${with_compress_info+set}" = set; then :
3990   withval=$with_compress_info;
3991 else
3992      with_compress_info=yes
3993 fi
3994
3995 if test $with_compress_info = yes; then
3996    GZIP_INFO=yes
3997 else
3998    GZIP_INFO=
3999 fi
4000
4001
4002
4003 # Check whether --with-pkg-config-prog was given.
4004 if test "${with_pkg_config_prog+set}" = set; then :
4005   withval=$with_pkg_config_prog;
4006 fi
4007
4008 if test "X${with_pkg_config_prog}" != X; then
4009    if test "${with_pkg_config_prog}" != yes; then
4010       PKG_CONFIG="${with_pkg_config_prog}"
4011    fi
4012 fi
4013
4014 CRT_DIR=
4015
4016 # Check whether --with-crt-dir was given.
4017 if test "${with_crt_dir+set}" = set; then :
4018   withval=$with_crt_dir;
4019 fi
4020
4021 CRT_DIR="${with_crt_dir}"
4022
4023
4024 # Check whether --with-gameuser was given.
4025 if test "${with_gameuser+set}" = set; then :
4026   withval=$with_gameuser;
4027 fi
4028
4029 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4030   && gameuser="${with_gameuser}"
4031 test "X$gameuser" = X && gameuser=games
4032
4033
4034 # Check whether --with-gnustep-conf was given.
4035 if test "${with_gnustep_conf+set}" = set; then :
4036   withval=$with_gnustep_conf;
4037 fi
4038
4039 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4040   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4041 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4042      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4043
4044 # Check whether --enable-ns-self-contained was given.
4045 if test "${enable_ns_self_contained+set}" = set; then :
4046   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4047 else
4048   EN_NS_SELF_CONTAINED=yes
4049 fi
4050
4051
4052 # Check whether --enable-asserts was given.
4053 if test "${enable_asserts+set}" = set; then :
4054   enableval=$enable_asserts; USE_XASSERTS=$enableval
4055 else
4056   USE_XASSERTS=no
4057 fi
4058
4059
4060 # Check whether --enable-maintainer-mode was given.
4061 if test "${enable_maintainer_mode+set}" = set; then :
4062   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4063 else
4064   USE_MAINTAINER_MODE=yes
4065 fi
4066
4067 if test $USE_MAINTAINER_MODE = yes; then
4068   MAINT=
4069 else
4070   MAINT=#
4071 fi
4072
4073
4074 # Check whether --enable-locallisppath was given.
4075 if test "${enable_locallisppath+set}" = set; then :
4076   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4077   locallisppath=
4078 elif test "${enableval}" != "yes"; then
4079   locallisppath=${enableval}
4080 fi
4081 fi
4082
4083
4084 # Check whether --enable-checking was given.
4085 if test "${enable_checking+set}" = set; then :
4086   enableval=$enable_checking; ac_checking_flags="${enableval}"
4087 fi
4088
4089 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4090 for check in $ac_checking_flags
4091 do
4092         case $check in
4093         # these set all the flags to specific states
4094         yes)            ac_enable_checking=1 ;;
4095         no)             ac_enable_checking= ;
4096                         ac_gc_check_stringbytes= ;
4097                         ac_gc_check_string_overrun= ;
4098                         ac_gc_check_string_free_list= ;
4099                         ac_xmalloc_overrun= ;
4100                         ac_gc_check_cons_list= ;;
4101         all)            ac_enable_checking=1 ;
4102                         ac_gc_check_stringbytes=1 ;
4103                         ac_gc_check_string_overrun=1 ;
4104                         ac_gc_check_string_free_list=1 ;
4105                         ac_xmalloc_overrun=1 ;
4106                         ac_gc_check_cons_list=1 ;;
4107         # these enable particular checks
4108         stringbytes)    ac_gc_check_stringbytes=1 ;;
4109         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4110         stringfreelist) ac_gc_check_string_free_list=1 ;;
4111         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4112         conslist)       ac_gc_check_cons_list=1 ;;
4113         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4114         esac
4115 done
4116 IFS="$ac_save_IFS"
4117
4118 if test x$ac_enable_checking != x ; then
4119
4120 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4121
4122 fi
4123 if test x$ac_gc_check_stringbytes != x ; then
4124
4125 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4126
4127 fi
4128 if test x$ac_gc_check_string_overrun != x ; then
4129
4130 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4131
4132 fi
4133 if test x$ac_gc_check_string_free_list != x ; then
4134
4135 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4136
4137 fi
4138 if test x$ac_xmalloc_overrun != x ; then
4139
4140 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4141
4142 fi
4143 if test x$ac_gc_check_cons_list != x ; then
4144
4145 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4146
4147 fi
4148
4149 # Check whether --enable-use-lisp-union-type was given.
4150 if test "${enable_use_lisp_union_type+set}" = set; then :
4151   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4152
4153 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4154
4155 fi
4156 fi
4157
4158
4159
4160 # Check whether --enable-profiling was given.
4161 if test "${enable_profiling+set}" = set; then :
4162   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4163 fi
4164
4165 if test x$ac_enable_profiling != x ; then
4166    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4167 else
4168    PROFILING_CFLAGS=
4169 fi
4170
4171
4172 # Check whether --enable-autodepend was given.
4173 if test "${enable_autodepend+set}" = set; then :
4174   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4175 else
4176   ac_enable_autodepend=yes
4177 fi
4178
4179
4180 #### Make srcdir absolute, if it isn't already.  It's important to
4181 #### avoid running the path through pwd unnecessarily, since pwd can
4182 #### give you automounter prefixes, which can go away.  We do all this
4183 #### so Emacs can find its files when run uninstalled.
4184 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4185 unset CDPATH
4186 case "${srcdir}" in
4187   /* ) ;;
4188   . )
4189     ## We may be able to use the $PWD environment variable to make this
4190     ## absolute.  But sometimes PWD is inaccurate.
4191     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4192     ## but that tested only for a well-formed and valid PWD,
4193     ## it did not object when PWD was well-formed and valid but just wrong.
4194     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4195     then
4196       srcdir="$PWD"
4197     else
4198       srcdir="`(cd ${srcdir}; pwd)`"
4199     fi
4200   ;;
4201   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4202 esac
4203
4204 #### Check if the source directory already has a configured system in it.
4205 if test `pwd` != `(cd ${srcdir} && pwd)` \
4206    && test -f "${srcdir}/src/config.h" ; then
4207   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4208    as a build directory right now; it has been configured in its own
4209    right.  To configure in another directory as well, you MUST
4210    use GNU make.  If you do not have GNU make, then you must
4211    now do \`make distclean' in ${srcdir},
4212    and then run $0 again." >&5
4213 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4214    as a build directory right now; it has been configured in its own
4215    right.  To configure in another directory as well, you MUST
4216    use GNU make.  If you do not have GNU make, then you must
4217    now do \`make distclean' in ${srcdir},
4218    and then run $0 again." >&2;}
4219 fi
4220
4221 #### Given the configuration name, set machfile and opsysfile to the
4222 #### names of the m/*.h and s/*.h files we should use.
4223
4224 ### Canonicalize the configuration name.
4225
4226 # Make sure we can run config.sub.
4227 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4228   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4229
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4231 $as_echo_n "checking build system type... " >&6; }
4232 if test "${ac_cv_build+set}" = set; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235   ac_build_alias=$build_alias
4236 test "x$ac_build_alias" = x &&
4237   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4238 test "x$ac_build_alias" = x &&
4239   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4240 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4241   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4242
4243 fi
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4245 $as_echo "$ac_cv_build" >&6; }
4246 case $ac_cv_build in
4247 *-*-*) ;;
4248 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4249 esac
4250 build=$ac_cv_build
4251 ac_save_IFS=$IFS; IFS='-'
4252 set x $ac_cv_build
4253 shift
4254 build_cpu=$1
4255 build_vendor=$2
4256 shift; shift
4257 # Remember, the first character of IFS is used to create $*,
4258 # except with old shells:
4259 build_os=$*
4260 IFS=$ac_save_IFS
4261 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4262
4263
4264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4265 $as_echo_n "checking host system type... " >&6; }
4266 if test "${ac_cv_host+set}" = set; then :
4267   $as_echo_n "(cached) " >&6
4268 else
4269   if test "x$host_alias" = x; then
4270   ac_cv_host=$ac_cv_build
4271 else
4272   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4273     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4274 fi
4275
4276 fi
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4278 $as_echo "$ac_cv_host" >&6; }
4279 case $ac_cv_host in
4280 *-*-*) ;;
4281 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4282 esac
4283 host=$ac_cv_host
4284 ac_save_IFS=$IFS; IFS='-'
4285 set x $ac_cv_host
4286 shift
4287 host_cpu=$1
4288 host_vendor=$2
4289 shift; shift
4290 # Remember, the first character of IFS is used to create $*,
4291 # except with old shells:
4292 host_os=$*
4293 IFS=$ac_save_IFS
4294 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4295
4296
4297 canonical=$host
4298 configuration=${host_alias-${build_alias-$host}}
4299
4300
4301
4302 ### If you add support for a new configuration, add code to this
4303 ### switch statement to recognize your configuration name and select
4304 ### the appropriate operating system and machine description files.
4305
4306 ### You would hope that you could choose an m/*.h file pretty much
4307 ### based on the machine portion of the configuration name, and an s/*.h
4308 ### file based on the operating system portion.  However, it turns out
4309 ### that each m/*.h file is pretty manufacturer-specific - for
4310 ### example mips.h is MIPS
4311 ### So we basically have to have a special case for each
4312 ### configuration name.
4313 ###
4314 ### As far as handling version numbers on operating systems is
4315 ### concerned, make sure things will fail in a fixable way.  If
4316 ### /etc/MACHINES doesn't say anything about version numbers, be
4317 ### prepared to handle anything reasonably.  If version numbers
4318 ### matter, be sure /etc/MACHINES says something about it.
4319
4320 machine='' opsys='' unported=no
4321 case "${canonical}" in
4322
4323   ## GNU/Linux ports
4324   *-*-linux-gnu*)
4325     opsys=gnu-linux
4326     case ${canonical} in
4327       alpha*)   machine=alpha ;;
4328       s390-*)   machine=ibms390 ;;
4329       s390x-*)  machine=ibms390x ;;
4330       powerpc*) machine=macppc ;;
4331       sparc*)   machine=sparc ;;
4332       ia64*)    machine=ia64 ;;
4333       m68k*)    machine=m68k ;;
4334       x86_64*)  machine=amdx86-64 ;;
4335     esac
4336   ;;
4337
4338   ## FreeBSD ports
4339   *-*-freebsd* )
4340     opsys=freebsd
4341     case "${canonical}" in
4342       alpha*)           machine=alpha ;;
4343       amd64-*|x86_64-*) machine=amdx86-64 ;;
4344       ia64-*)           machine=ia64 ;;
4345       i[3456]86-*)      machine=intel386 ;;
4346       powerpc-*)        machine=macppc ;;
4347       sparc-*)          machine=sparc ;;
4348       sparc64-*)        machine=sparc ;;
4349     esac
4350   ;;
4351
4352   ## FreeBSD kernel + glibc based userland
4353   *-*-kfreebsd*gnu* )
4354     opsys=gnu-kfreebsd
4355     case "${canonical}" in
4356       alpha*)           machine=alpha ;;
4357       amd64-*|x86_64-*) machine=amdx86-64 ;;
4358       ia64-*)           machine=ia64 ;;
4359       i[3456]86-*)      machine=intel386 ;;
4360       powerpc-*)        machine=macppc ;;
4361       sparc-*)          machine=sparc ;;
4362       sparc64-*)        machine=sparc ;;
4363     esac
4364   ;;
4365
4366   ## NetBSD ports
4367   *-*-netbsd* )
4368     opsys=netbsd
4369     case "${canonical}" in
4370       alpha*)      machine=alpha ;;
4371       x86_64-*)    machine=amdx86-64 ;;
4372       i[3456]86-*) machine=intel386 ;;
4373       m68k-*)      machine=m68k ;;
4374       powerpc-*)   machine=macppc ;;
4375       sparc*-)     machine=sparc ;;
4376       vax-*)       machine=vax ;;
4377     esac
4378   ;;
4379
4380   ## OpenBSD ports
4381   *-*-openbsd* )
4382     opsys=openbsd
4383     case "${canonical}" in
4384       alpha*)    machine=alpha ;;
4385       x86_64-*)  machine=amdx86-64 ;;
4386       i386-*)    machine=intel386 ;;
4387       powerpc-*) machine=macppc ;;
4388       sparc*)    machine=sparc ;;
4389       vax-*)     machine=vax ;;
4390     esac
4391   ;;
4392
4393   ## Apple Darwin / Mac OS X
4394   *-apple-darwin* )
4395     case "${canonical}" in
4396       i[3456]86-* )  machine=intel386 ;;
4397       powerpc-* )    machine=macppc ;;
4398       x86_64-* )     machine=amdx86-64 ;;
4399       * )            unported=yes ;;
4400     esac
4401     opsys=darwin
4402     # Define CPP as follows to make autoconf work correctly.
4403     CPP="${CC-cc} -E -no-cpp-precomp"
4404     # Use fink packages if available.
4405     if test -d /sw/include && test -d /sw/lib; then
4406       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4407       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4408       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4409     fi
4410   ;;
4411
4412   ## HP 9000 series 700 and 800, running HP/UX
4413   hppa*-hp-hpux10.2* )
4414     opsys=hpux10-20
4415   ;;
4416   hppa*-hp-hpux1[1-9]* )
4417     opsys=hpux11
4418     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4419   ;;
4420
4421   ia64*-hp-hpux1[1-9]* )
4422     machine=hp800 opsys=hpux11
4423     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4424     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4425     CANNOT_DUMP=yes
4426   ;;
4427
4428   hppa*-*-linux-gnu* )
4429     machine=hp800 opsys=gnu-linux
4430   ;;
4431
4432   ## IBM machines
4433   rs6000-ibm-aix4.[23]* )
4434     machine=ibmrs6000 opsys=aix4-2
4435   ;;
4436   powerpc-ibm-aix4.[23]*  )
4437     machine=ibmrs6000 opsys=aix4-2
4438   ;;
4439   rs6000-ibm-aix[56]* )
4440     machine=ibmrs6000 opsys=aix4-2
4441   ;;
4442   powerpc-ibm-aix[56]*  )
4443     machine=ibmrs6000 opsys=aix4-2
4444   ;;
4445
4446   ## Silicon Graphics machines
4447   ## Iris 4D
4448   mips-sgi-irix6.5 )
4449     machine=iris4d opsys=irix6-5
4450     # Without defining _LANGUAGE_C, things get masked out in the headers
4451     # so that, for instance, grepping for `free' in stdlib.h fails and
4452     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4453     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4454     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4455   ;;
4456
4457   ## Suns
4458   *-sun-solaris* \
4459     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4460     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4461     case "${canonical}" in
4462       i[3456]86-*-* )     machine=intel386 ;;
4463       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4464       sparc* )          machine=sparc ;;
4465       * )               unported=yes ;;
4466     esac
4467     case "${canonical}" in
4468       *-sunos5.6* | *-solaris2.6* )
4469                 opsys=sol2-6
4470                 NON_GNU_CPP=/usr/ccs/lib/cpp
4471                 RANLIB="ar -ts"
4472                 ;;
4473       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4474                 opsys=sol2-6
4475                 emacs_check_sunpro_c=yes
4476                 NON_GNU_CPP=/usr/ccs/lib/cpp
4477                 ;;
4478       *-sunos5* | *-solaris* )
4479                 opsys=sol2-10
4480                 emacs_check_sunpro_c=yes
4481                 NON_GNU_CPP=/usr/ccs/lib/cpp
4482                 ;;
4483     esac
4484     ## Watch out for a compiler that we know will not work.
4485     case "${canonical}" in
4486      *-solaris* | *-sunos5* )
4487                 if [ "x$CC" = x/usr/ucb/cc ]; then
4488                   ## /usr/ucb/cc doesn't work;
4489                   ## we should find some other compiler that does work.
4490                   unset CC
4491                 fi
4492                 ;;
4493       *) ;;
4494     esac
4495   ;;
4496
4497   ## Intel 386 machines where we don't care about the manufacturer.
4498   i[3456]86-*-* )
4499     machine=intel386
4500     case "${canonical}" in
4501       *-cygwin )                opsys=cygwin ;;
4502       *-darwin* )               opsys=darwin
4503                                 CPP="${CC-cc} -E -no-cpp-precomp"
4504                                 ;;
4505       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4506       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4507       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4508       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4509     esac
4510   ;;
4511
4512   * )
4513     unported=yes
4514   ;;
4515 esac
4516
4517 ### If the code above didn't choose an operating system, just choose
4518 ### an operating system based on the configuration name.  You really
4519 ### only want to use this when you have no idea what the right
4520 ### operating system is; if you know what operating systems a machine
4521 ### runs, it's cleaner to make it explicit in the case statement
4522 ### above.
4523 if test x"${opsys}" = x; then
4524   case "${canonical}" in
4525     *-gnu* )                            opsys=gnu ;;
4526     * )
4527       unported=yes
4528     ;;
4529   esac
4530 fi
4531
4532
4533
4534 if test $unported = yes; then
4535   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4536 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4537 fi
4538
4539 if test -n "$machine"; then
4540   machfile="m/${machine}.h"
4541 else
4542   machfile=
4543 fi
4544 opsysfile="s/${opsys}.h"
4545
4546
4547 #### Choose a compiler.
4548 test -n "$CC" && cc_specified=yes
4549
4550 # Save the value of CFLAGS that the user specified.
4551 SPECIFIED_CFLAGS="$CFLAGS"
4552
4553 ac_ext=c
4554 ac_cpp='$CPP $CPPFLAGS'
4555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4558 if test -n "$ac_tool_prefix"; then
4559   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4560 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4562 $as_echo_n "checking for $ac_word... " >&6; }
4563 if test "${ac_cv_prog_CC+set}" = set; then :
4564   $as_echo_n "(cached) " >&6
4565 else
4566   if test -n "$CC"; then
4567   ac_cv_prog_CC="$CC" # Let the user override the test.
4568 else
4569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4570 for as_dir in $PATH
4571 do
4572   IFS=$as_save_IFS
4573   test -z "$as_dir" && as_dir=.
4574     for ac_exec_ext in '' $ac_executable_extensions; do
4575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4576     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4578     break 2
4579   fi
4580 done
4581   done
4582 IFS=$as_save_IFS
4583
4584 fi
4585 fi
4586 CC=$ac_cv_prog_CC
4587 if test -n "$CC"; then
4588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4589 $as_echo "$CC" >&6; }
4590 else
4591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4592 $as_echo "no" >&6; }
4593 fi
4594
4595
4596 fi
4597 if test -z "$ac_cv_prog_CC"; then
4598   ac_ct_CC=$CC
4599   # Extract the first word of "gcc", so it can be a program name with args.
4600 set dummy gcc; ac_word=$2
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4602 $as_echo_n "checking for $ac_word... " >&6; }
4603 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4604   $as_echo_n "(cached) " >&6
4605 else
4606   if test -n "$ac_ct_CC"; then
4607   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4608 else
4609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4610 for as_dir in $PATH
4611 do
4612   IFS=$as_save_IFS
4613   test -z "$as_dir" && as_dir=.
4614     for ac_exec_ext in '' $ac_executable_extensions; do
4615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4616     ac_cv_prog_ac_ct_CC="gcc"
4617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4618     break 2
4619   fi
4620 done
4621   done
4622 IFS=$as_save_IFS
4623
4624 fi
4625 fi
4626 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4627 if test -n "$ac_ct_CC"; then
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4629 $as_echo "$ac_ct_CC" >&6; }
4630 else
4631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4632 $as_echo "no" >&6; }
4633 fi
4634
4635   if test "x$ac_ct_CC" = x; then
4636     CC=""
4637   else
4638     case $cross_compiling:$ac_tool_warned in
4639 yes:)
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4641 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4642 ac_tool_warned=yes ;;
4643 esac
4644     CC=$ac_ct_CC
4645   fi
4646 else
4647   CC="$ac_cv_prog_CC"
4648 fi
4649
4650 if test -z "$CC"; then
4651           if test -n "$ac_tool_prefix"; then
4652     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4653 set dummy ${ac_tool_prefix}cc; ac_word=$2
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4655 $as_echo_n "checking for $ac_word... " >&6; }
4656 if test "${ac_cv_prog_CC+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$CC"; then
4660   ac_cv_prog_CC="$CC" # Let the user override the test.
4661 else
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663 for as_dir in $PATH
4664 do
4665   IFS=$as_save_IFS
4666   test -z "$as_dir" && as_dir=.
4667     for ac_exec_ext in '' $ac_executable_extensions; do
4668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4669     ac_cv_prog_CC="${ac_tool_prefix}cc"
4670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671     break 2
4672   fi
4673 done
4674   done
4675 IFS=$as_save_IFS
4676
4677 fi
4678 fi
4679 CC=$ac_cv_prog_CC
4680 if test -n "$CC"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4682 $as_echo "$CC" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688
4689   fi
4690 fi
4691 if test -z "$CC"; then
4692   # Extract the first word of "cc", so it can be a program name with args.
4693 set dummy cc; ac_word=$2
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4695 $as_echo_n "checking for $ac_word... " >&6; }
4696 if test "${ac_cv_prog_CC+set}" = set; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -n "$CC"; then
4700   ac_cv_prog_CC="$CC" # Let the user override the test.
4701 else
4702   ac_prog_rejected=no
4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4704 for as_dir in $PATH
4705 do
4706   IFS=$as_save_IFS
4707   test -z "$as_dir" && as_dir=.
4708     for ac_exec_ext in '' $ac_executable_extensions; do
4709   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4710     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4711        ac_prog_rejected=yes
4712        continue
4713      fi
4714     ac_cv_prog_CC="cc"
4715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4716     break 2
4717   fi
4718 done
4719   done
4720 IFS=$as_save_IFS
4721
4722 if test $ac_prog_rejected = yes; then
4723   # We found a bogon in the path, so make sure we never use it.
4724   set dummy $ac_cv_prog_CC
4725   shift
4726   if test $# != 0; then
4727     # We chose a different compiler from the bogus one.
4728     # However, it has the same basename, so the bogon will be chosen
4729     # first if we set CC to just the basename; use the full file name.
4730     shift
4731     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4732   fi
4733 fi
4734 fi
4735 fi
4736 CC=$ac_cv_prog_CC
4737 if test -n "$CC"; then
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4739 $as_echo "$CC" >&6; }
4740 else
4741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4742 $as_echo "no" >&6; }
4743 fi
4744
4745
4746 fi
4747 if test -z "$CC"; then
4748   if test -n "$ac_tool_prefix"; then
4749   for ac_prog in cl.exe
4750   do
4751     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4752 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4754 $as_echo_n "checking for $ac_word... " >&6; }
4755 if test "${ac_cv_prog_CC+set}" = set; then :
4756   $as_echo_n "(cached) " >&6
4757 else
4758   if test -n "$CC"; then
4759   ac_cv_prog_CC="$CC" # Let the user override the test.
4760 else
4761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4762 for as_dir in $PATH
4763 do
4764   IFS=$as_save_IFS
4765   test -z "$as_dir" && as_dir=.
4766     for ac_exec_ext in '' $ac_executable_extensions; do
4767   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4768     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4770     break 2
4771   fi
4772 done
4773   done
4774 IFS=$as_save_IFS
4775
4776 fi
4777 fi
4778 CC=$ac_cv_prog_CC
4779 if test -n "$CC"; then
4780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4781 $as_echo "$CC" >&6; }
4782 else
4783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4784 $as_echo "no" >&6; }
4785 fi
4786
4787
4788     test -n "$CC" && break
4789   done
4790 fi
4791 if test -z "$CC"; then
4792   ac_ct_CC=$CC
4793   for ac_prog in cl.exe
4794 do
4795   # Extract the first word of "$ac_prog", so it can be a program name with args.
4796 set dummy $ac_prog; ac_word=$2
4797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4798 $as_echo_n "checking for $ac_word... " >&6; }
4799 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4800   $as_echo_n "(cached) " >&6
4801 else
4802   if test -n "$ac_ct_CC"; then
4803   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4804 else
4805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4806 for as_dir in $PATH
4807 do
4808   IFS=$as_save_IFS
4809   test -z "$as_dir" && as_dir=.
4810     for ac_exec_ext in '' $ac_executable_extensions; do
4811   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4812     ac_cv_prog_ac_ct_CC="$ac_prog"
4813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4814     break 2
4815   fi
4816 done
4817   done
4818 IFS=$as_save_IFS
4819
4820 fi
4821 fi
4822 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4823 if test -n "$ac_ct_CC"; then
4824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4825 $as_echo "$ac_ct_CC" >&6; }
4826 else
4827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4828 $as_echo "no" >&6; }
4829 fi
4830
4831
4832   test -n "$ac_ct_CC" && break
4833 done
4834
4835   if test "x$ac_ct_CC" = x; then
4836     CC=""
4837   else
4838     case $cross_compiling:$ac_tool_warned in
4839 yes:)
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4841 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4842 ac_tool_warned=yes ;;
4843 esac
4844     CC=$ac_ct_CC
4845   fi
4846 fi
4847
4848 fi
4849
4850
4851 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4852 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4853 as_fn_error "no acceptable C compiler found in \$PATH
4854 See \`config.log' for more details." "$LINENO" 5; }
4855
4856 # Provide some information about the compiler.
4857 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4858 set X $ac_compile
4859 ac_compiler=$2
4860 for ac_option in --version -v -V -qversion; do
4861   { { ac_try="$ac_compiler $ac_option >&5"
4862 case "(($ac_try" in
4863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4864   *) ac_try_echo=$ac_try;;
4865 esac
4866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4867 $as_echo "$ac_try_echo"; } >&5
4868   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4869   ac_status=$?
4870   if test -s conftest.err; then
4871     sed '10a\
4872 ... rest of stderr output deleted ...
4873          10q' conftest.err >conftest.er1
4874     cat conftest.er1 >&5
4875   fi
4876   rm -f conftest.er1 conftest.err
4877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4878   test $ac_status = 0; }
4879 done
4880
4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4882 /* end confdefs.h.  */
4883
4884 int
4885 main ()
4886 {
4887
4888   ;
4889   return 0;
4890 }
4891 _ACEOF
4892 ac_clean_files_save=$ac_clean_files
4893 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4894 # Try to create an executable without -o first, disregard a.out.
4895 # It will help us diagnose broken compilers, and finding out an intuition
4896 # of exeext.
4897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4898 $as_echo_n "checking whether the C compiler works... " >&6; }
4899 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4900
4901 # The possible output files:
4902 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4903
4904 ac_rmfiles=
4905 for ac_file in $ac_files
4906 do
4907   case $ac_file in
4908     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4909     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4910   esac
4911 done
4912 rm -f $ac_rmfiles
4913
4914 if { { ac_try="$ac_link_default"
4915 case "(($ac_try" in
4916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4917   *) ac_try_echo=$ac_try;;
4918 esac
4919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4920 $as_echo "$ac_try_echo"; } >&5
4921   (eval "$ac_link_default") 2>&5
4922   ac_status=$?
4923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4924   test $ac_status = 0; }; then :
4925   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4926 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4927 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4928 # so that the user can short-circuit this test for compilers unknown to
4929 # Autoconf.
4930 for ac_file in $ac_files ''
4931 do
4932   test -f "$ac_file" || continue
4933   case $ac_file in
4934     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4935         ;;
4936     [ab].out )
4937         # We found the default executable, but exeext='' is most
4938         # certainly right.
4939         break;;
4940     *.* )
4941         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4942         then :; else
4943            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4944         fi
4945         # We set ac_cv_exeext here because the later test for it is not
4946         # safe: cross compilers may not add the suffix if given an `-o'
4947         # argument, so we may need to know it at that point already.
4948         # Even if this section looks crufty: it has the advantage of
4949         # actually working.
4950         break;;
4951     * )
4952         break;;
4953   esac
4954 done
4955 test "$ac_cv_exeext" = no && ac_cv_exeext=
4956
4957 else
4958   ac_file=''
4959 fi
4960 if test -z "$ac_file"; then :
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4962 $as_echo "no" >&6; }
4963 $as_echo "$as_me: failed program was:" >&5
4964 sed 's/^/| /' conftest.$ac_ext >&5
4965
4966 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4968 { as_fn_set_status 77
4969 as_fn_error "C compiler cannot create executables
4970 See \`config.log' for more details." "$LINENO" 5; }; }
4971 else
4972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4973 $as_echo "yes" >&6; }
4974 fi
4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4976 $as_echo_n "checking for C compiler default output file name... " >&6; }
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4978 $as_echo "$ac_file" >&6; }
4979 ac_exeext=$ac_cv_exeext
4980
4981 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4982 ac_clean_files=$ac_clean_files_save
4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4984 $as_echo_n "checking for suffix of executables... " >&6; }
4985 if { { ac_try="$ac_link"
4986 case "(($ac_try" in
4987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4988   *) ac_try_echo=$ac_try;;
4989 esac
4990 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4991 $as_echo "$ac_try_echo"; } >&5
4992   (eval "$ac_link") 2>&5
4993   ac_status=$?
4994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4995   test $ac_status = 0; }; then :
4996   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4997 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4998 # work properly (i.e., refer to `conftest.exe'), while it won't with
4999 # `rm'.
5000 for ac_file in conftest.exe conftest conftest.*; do
5001   test -f "$ac_file" || continue
5002   case $ac_file in
5003     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5004     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5005           break;;
5006     * ) break;;
5007   esac
5008 done
5009 else
5010   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5011 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5012 as_fn_error "cannot compute suffix of executables: cannot compile and link
5013 See \`config.log' for more details." "$LINENO" 5; }
5014 fi
5015 rm -f conftest conftest$ac_cv_exeext
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5017 $as_echo "$ac_cv_exeext" >&6; }
5018
5019 rm -f conftest.$ac_ext
5020 EXEEXT=$ac_cv_exeext
5021 ac_exeext=$EXEEXT
5022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5023 /* end confdefs.h.  */
5024 #include <stdio.h>
5025 int
5026 main ()
5027 {
5028 FILE *f = fopen ("conftest.out", "w");
5029  return ferror (f) || fclose (f) != 0;
5030
5031   ;
5032   return 0;
5033 }
5034 _ACEOF
5035 ac_clean_files="$ac_clean_files conftest.out"
5036 # Check that the compiler produces executables we can run.  If not, either
5037 # the compiler is broken, or we cross compile.
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5039 $as_echo_n "checking whether we are cross compiling... " >&6; }
5040 if test "$cross_compiling" != yes; then
5041   { { ac_try="$ac_link"
5042 case "(($ac_try" in
5043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5044   *) ac_try_echo=$ac_try;;
5045 esac
5046 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5047 $as_echo "$ac_try_echo"; } >&5
5048   (eval "$ac_link") 2>&5
5049   ac_status=$?
5050   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5051   test $ac_status = 0; }
5052   if { ac_try='./conftest$ac_cv_exeext'
5053   { { case "(($ac_try" in
5054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5055   *) ac_try_echo=$ac_try;;
5056 esac
5057 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5058 $as_echo "$ac_try_echo"; } >&5
5059   (eval "$ac_try") 2>&5
5060   ac_status=$?
5061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5062   test $ac_status = 0; }; }; then
5063     cross_compiling=no
5064   else
5065     if test "$cross_compiling" = maybe; then
5066         cross_compiling=yes
5067     else
5068         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5069 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5070 as_fn_error "cannot run C compiled programs.
5071 If you meant to cross compile, use \`--host'.
5072 See \`config.log' for more details." "$LINENO" 5; }
5073     fi
5074   fi
5075 fi
5076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5077 $as_echo "$cross_compiling" >&6; }
5078
5079 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5080 ac_clean_files=$ac_clean_files_save
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5082 $as_echo_n "checking for suffix of object files... " >&6; }
5083 if test "${ac_cv_objext+set}" = set; then :
5084   $as_echo_n "(cached) " >&6
5085 else
5086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5087 /* end confdefs.h.  */
5088
5089 int
5090 main ()
5091 {
5092
5093   ;
5094   return 0;
5095 }
5096 _ACEOF
5097 rm -f conftest.o conftest.obj
5098 if { { ac_try="$ac_compile"
5099 case "(($ac_try" in
5100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5101   *) ac_try_echo=$ac_try;;
5102 esac
5103 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5104 $as_echo "$ac_try_echo"; } >&5
5105   (eval "$ac_compile") 2>&5
5106   ac_status=$?
5107   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5108   test $ac_status = 0; }; then :
5109   for ac_file in conftest.o conftest.obj conftest.*; do
5110   test -f "$ac_file" || continue;
5111   case $ac_file in
5112     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5113     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5114        break;;
5115   esac
5116 done
5117 else
5118   $as_echo "$as_me: failed program was:" >&5
5119 sed 's/^/| /' conftest.$ac_ext >&5
5120
5121 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5123 as_fn_error "cannot compute suffix of object files: cannot compile
5124 See \`config.log' for more details." "$LINENO" 5; }
5125 fi
5126 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5127 fi
5128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5129 $as_echo "$ac_cv_objext" >&6; }
5130 OBJEXT=$ac_cv_objext
5131 ac_objext=$OBJEXT
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5133 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5134 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5135   $as_echo_n "(cached) " >&6
5136 else
5137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5138 /* end confdefs.h.  */
5139
5140 int
5141 main ()
5142 {
5143 #ifndef __GNUC__
5144        choke me
5145 #endif
5146
5147   ;
5148   return 0;
5149 }
5150 _ACEOF
5151 if ac_fn_c_try_compile "$LINENO"; then :
5152   ac_compiler_gnu=yes
5153 else
5154   ac_compiler_gnu=no
5155 fi
5156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5157 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5158
5159 fi
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5161 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5162 if test $ac_compiler_gnu = yes; then
5163   GCC=yes
5164 else
5165   GCC=
5166 fi
5167 ac_test_CFLAGS=${CFLAGS+set}
5168 ac_save_CFLAGS=$CFLAGS
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5170 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5171 if test "${ac_cv_prog_cc_g+set}" = set; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174   ac_save_c_werror_flag=$ac_c_werror_flag
5175    ac_c_werror_flag=yes
5176    ac_cv_prog_cc_g=no
5177    CFLAGS="-g"
5178    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5179 /* end confdefs.h.  */
5180
5181 int
5182 main ()
5183 {
5184
5185   ;
5186   return 0;
5187 }
5188 _ACEOF
5189 if ac_fn_c_try_compile "$LINENO"; then :
5190   ac_cv_prog_cc_g=yes
5191 else
5192   CFLAGS=""
5193       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h.  */
5195
5196 int
5197 main ()
5198 {
5199
5200   ;
5201   return 0;
5202 }
5203 _ACEOF
5204 if ac_fn_c_try_compile "$LINENO"; then :
5205
5206 else
5207   ac_c_werror_flag=$ac_save_c_werror_flag
5208          CFLAGS="-g"
5209          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5210 /* end confdefs.h.  */
5211
5212 int
5213 main ()
5214 {
5215
5216   ;
5217   return 0;
5218 }
5219 _ACEOF
5220 if ac_fn_c_try_compile "$LINENO"; then :
5221   ac_cv_prog_cc_g=yes
5222 fi
5223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5224 fi
5225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5226 fi
5227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5228    ac_c_werror_flag=$ac_save_c_werror_flag
5229 fi
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5231 $as_echo "$ac_cv_prog_cc_g" >&6; }
5232 if test "$ac_test_CFLAGS" = set; then
5233   CFLAGS=$ac_save_CFLAGS
5234 elif test $ac_cv_prog_cc_g = yes; then
5235   if test "$GCC" = yes; then
5236     CFLAGS="-g -O2"
5237   else
5238     CFLAGS="-g"
5239   fi
5240 else
5241   if test "$GCC" = yes; then
5242     CFLAGS="-O2"
5243   else
5244     CFLAGS=
5245   fi
5246 fi
5247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5248 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5249 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5250   $as_echo_n "(cached) " >&6
5251 else
5252   ac_cv_prog_cc_c89=no
5253 ac_save_CC=$CC
5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5255 /* end confdefs.h.  */
5256 #include <stdarg.h>
5257 #include <stdio.h>
5258 #include <sys/types.h>
5259 #include <sys/stat.h>
5260 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5261 struct buf { int x; };
5262 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5263 static char *e (p, i)
5264      char **p;
5265      int i;
5266 {
5267   return p[i];
5268 }
5269 static char *f (char * (*g) (char **, int), char **p, ...)
5270 {
5271   char *s;
5272   va_list v;
5273   va_start (v,p);
5274   s = g (p, va_arg (v,int));
5275   va_end (v);
5276   return s;
5277 }
5278
5279 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5280    function prototypes and stuff, but not '\xHH' hex character constants.
5281    These don't provoke an error unfortunately, instead are silently treated
5282    as 'x'.  The following induces an error, until -std is added to get
5283    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5284    array size at least.  It's necessary to write '\x00'==0 to get something
5285    that's true only with -std.  */
5286 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5287
5288 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5289    inside strings and character constants.  */
5290 #define FOO(x) 'x'
5291 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5292
5293 int test (int i, double x);
5294 struct s1 {int (*f) (int a);};
5295 struct s2 {int (*f) (double a);};
5296 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5297 int argc;
5298 char **argv;
5299 int
5300 main ()
5301 {
5302 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5303   ;
5304   return 0;
5305 }
5306 _ACEOF
5307 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5308         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5309 do
5310   CC="$ac_save_CC $ac_arg"
5311   if ac_fn_c_try_compile "$LINENO"; then :
5312   ac_cv_prog_cc_c89=$ac_arg
5313 fi
5314 rm -f core conftest.err conftest.$ac_objext
5315   test "x$ac_cv_prog_cc_c89" != "xno" && break
5316 done
5317 rm -f conftest.$ac_ext
5318 CC=$ac_save_CC
5319
5320 fi
5321 # AC_CACHE_VAL
5322 case "x$ac_cv_prog_cc_c89" in
5323   x)
5324     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5325 $as_echo "none needed" >&6; } ;;
5326   xno)
5327     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5328 $as_echo "unsupported" >&6; } ;;
5329   *)
5330     CC="$CC $ac_cv_prog_cc_c89"
5331     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5332 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5333 esac
5334 if test "x$ac_cv_prog_cc_c89" != xno; then :
5335
5336 fi
5337
5338 ac_ext=c
5339 ac_cpp='$CPP $CPPFLAGS'
5340 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5341 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5342 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5343 DEPDIR="${am__leading_dot}deps"
5344
5345 ac_config_commands="$ac_config_commands depfiles"
5346
5347
5348 am_make=${MAKE-make}
5349 cat > confinc << 'END'
5350 am__doit:
5351         @echo this is the am__doit target
5352 .PHONY: am__doit
5353 END
5354 # If we don't find an include directive, just comment out the code.
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5356 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5357 am__include="#"
5358 am__quote=
5359 _am_result=none
5360 # First try GNU make style include.
5361 echo "include confinc" > confmf
5362 # Ignore all kinds of additional output from `make'.
5363 case `$am_make -s -f confmf 2> /dev/null` in #(
5364 *the\ am__doit\ target*)
5365   am__include=include
5366   am__quote=
5367   _am_result=GNU
5368   ;;
5369 esac
5370 # Now try BSD make style include.
5371 if test "$am__include" = "#"; then
5372    echo '.include "confinc"' > confmf
5373    case `$am_make -s -f confmf 2> /dev/null` in #(
5374    *the\ am__doit\ target*)
5375      am__include=.include
5376      am__quote="\""
5377      _am_result=BSD
5378      ;;
5379    esac
5380 fi
5381
5382
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5384 $as_echo "$_am_result" >&6; }
5385 rm -f confinc confmf
5386
5387 # Check whether --enable-dependency-tracking was given.
5388 if test "${enable_dependency_tracking+set}" = set; then :
5389   enableval=$enable_dependency_tracking;
5390 fi
5391
5392 if test "x$enable_dependency_tracking" != xno; then
5393   am_depcomp="$ac_aux_dir/depcomp"
5394   AMDEPBACKSLASH='\'
5395 fi
5396  if test "x$enable_dependency_tracking" != xno; then
5397   AMDEP_TRUE=
5398   AMDEP_FALSE='#'
5399 else
5400   AMDEP_TRUE='#'
5401   AMDEP_FALSE=
5402 fi
5403
5404
5405
5406 depcc="$CC"   am_compiler_list=
5407
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5409 $as_echo_n "checking dependency style of $depcc... " >&6; }
5410 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5411   $as_echo_n "(cached) " >&6
5412 else
5413   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5414   # We make a subdir and do the tests there.  Otherwise we can end up
5415   # making bogus files that we don't know about and never remove.  For
5416   # instance it was reported that on HP-UX the gcc test will end up
5417   # making a dummy file named `D' -- because `-MD' means `put the output
5418   # in D'.
5419   mkdir conftest.dir
5420   # Copy depcomp to subdir because otherwise we won't find it if we're
5421   # using a relative directory.
5422   cp "$am_depcomp" conftest.dir
5423   cd conftest.dir
5424   # We will build objects and dependencies in a subdirectory because
5425   # it helps to detect inapplicable dependency modes.  For instance
5426   # both Tru64's cc and ICC support -MD to output dependencies as a
5427   # side effect of compilation, but ICC will put the dependencies in
5428   # the current directory while Tru64 will put them in the object
5429   # directory.
5430   mkdir sub
5431
5432   am_cv_CC_dependencies_compiler_type=none
5433   if test "$am_compiler_list" = ""; then
5434      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5435   fi
5436   am__universal=false
5437   case " $depcc " in #(
5438      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5439      esac
5440
5441   for depmode in $am_compiler_list; do
5442     # Setup a source with many dependencies, because some compilers
5443     # like to wrap large dependency lists on column 80 (with \), and
5444     # we should not choose a depcomp mode which is confused by this.
5445     #
5446     # We need to recreate these files for each test, as the compiler may
5447     # overwrite some of them when testing with obscure command lines.
5448     # This happens at least with the AIX C compiler.
5449     : > sub/conftest.c
5450     for i in 1 2 3 4 5 6; do
5451       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5452       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5453       # Solaris 8's {/usr,}/bin/sh.
5454       touch sub/conftst$i.h
5455     done
5456     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5457
5458     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5459     # mode.  It turns out that the SunPro C++ compiler does not properly
5460     # handle `-M -o', and we need to detect this.  Also, some Intel
5461     # versions had trouble with output in subdirs
5462     am__obj=sub/conftest.${OBJEXT-o}
5463     am__minus_obj="-o $am__obj"
5464     case $depmode in
5465     gcc)
5466       # This depmode causes a compiler race in universal mode.
5467       test "$am__universal" = false || continue
5468       ;;
5469     nosideeffect)
5470       # after this tag, mechanisms are not by side-effect, so they'll
5471       # only be used when explicitly requested
5472       if test "x$enable_dependency_tracking" = xyes; then
5473         continue
5474       else
5475         break
5476       fi
5477       ;;
5478     msvisualcpp | msvcmsys)
5479       # This compiler won't grok `-c -o', but also, the minuso test has
5480       # not run yet.  These depmodes are late enough in the game, and
5481       # so weak that their functioning should not be impacted.
5482       am__obj=conftest.${OBJEXT-o}
5483       am__minus_obj=
5484       ;;
5485     none) break ;;
5486     esac
5487     if depmode=$depmode \
5488        source=sub/conftest.c object=$am__obj \
5489        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5490        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5491          >/dev/null 2>conftest.err &&
5492        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5493        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5494        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5495        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5496       # icc doesn't choke on unknown options, it will just issue warnings
5497       # or remarks (even with -Werror).  So we grep stderr for any message
5498       # that says an option was ignored or not supported.
5499       # When given -MP, icc 7.0 and 7.1 complain thusly:
5500       #   icc: Command line warning: ignoring option '-M'; no argument required
5501       # The diagnosis changed in icc 8.0:
5502       #   icc: Command line remark: option '-MP' not supported
5503       if (grep 'ignoring option' conftest.err ||
5504           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5505         am_cv_CC_dependencies_compiler_type=$depmode
5506         break
5507       fi
5508     fi
5509   done
5510
5511   cd ..
5512   rm -rf conftest.dir
5513 else
5514   am_cv_CC_dependencies_compiler_type=none
5515 fi
5516
5517 fi
5518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5519 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5520 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5521
5522  if
5523   test "x$enable_dependency_tracking" != xno \
5524   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5525   am__fastdepCC_TRUE=
5526   am__fastdepCC_FALSE='#'
5527 else
5528   am__fastdepCC_TRUE='#'
5529   am__fastdepCC_FALSE=
5530 fi
5531
5532
5533 if test "x$CC" != xcc; then
5534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5535 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5536 else
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5538 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5539 fi
5540 set dummy $CC; ac_cc=`$as_echo "$2" |
5541                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5542 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5543   $as_echo_n "(cached) " >&6
5544 else
5545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5546 /* end confdefs.h.  */
5547
5548 int
5549 main ()
5550 {
5551
5552   ;
5553   return 0;
5554 }
5555 _ACEOF
5556 # Make sure it works both with $CC and with simple cc.
5557 # We do the test twice because some compilers refuse to overwrite an
5558 # existing .o file with -o, though they will create one.
5559 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5560 rm -f conftest2.*
5561 if { { case "(($ac_try" in
5562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5563   *) ac_try_echo=$ac_try;;
5564 esac
5565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5566 $as_echo "$ac_try_echo"; } >&5
5567   (eval "$ac_try") 2>&5
5568   ac_status=$?
5569   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5570   test $ac_status = 0; } &&
5571    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5573   *) ac_try_echo=$ac_try;;
5574 esac
5575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5576 $as_echo "$ac_try_echo"; } >&5
5577   (eval "$ac_try") 2>&5
5578   ac_status=$?
5579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5580   test $ac_status = 0; };
5581 then
5582   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5583   if test "x$CC" != xcc; then
5584     # Test first that cc exists at all.
5585     if { ac_try='cc -c conftest.$ac_ext >&5'
5586   { { case "(($ac_try" in
5587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5588   *) ac_try_echo=$ac_try;;
5589 esac
5590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5591 $as_echo "$ac_try_echo"; } >&5
5592   (eval "$ac_try") 2>&5
5593   ac_status=$?
5594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5595   test $ac_status = 0; }; }; then
5596       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5597       rm -f conftest2.*
5598       if { { case "(($ac_try" in
5599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5600   *) ac_try_echo=$ac_try;;
5601 esac
5602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5603 $as_echo "$ac_try_echo"; } >&5
5604   (eval "$ac_try") 2>&5
5605   ac_status=$?
5606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5607   test $ac_status = 0; } &&
5608          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5610   *) ac_try_echo=$ac_try;;
5611 esac
5612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5613 $as_echo "$ac_try_echo"; } >&5
5614   (eval "$ac_try") 2>&5
5615   ac_status=$?
5616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5617   test $ac_status = 0; };
5618       then
5619         # cc works too.
5620         :
5621       else
5622         # cc exists but doesn't like -o.
5623         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5624       fi
5625     fi
5626   fi
5627 else
5628   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5629 fi
5630 rm -f core conftest*
5631
5632 fi
5633 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5635 $as_echo "yes" >&6; }
5636 else
5637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5638 $as_echo "no" >&6; }
5639
5640 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5641
5642 fi
5643
5644 # FIXME: we rely on the cache variable name because
5645 # there is no other way.
5646 set dummy $CC
5647 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5648 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5649 if test "$am_t" != yes; then
5650    # Losing compiler, so override with the script.
5651    # FIXME: It is wrong to rewrite CC.
5652    # But if we don't then we get into trouble of one sort or another.
5653    # A longer-term fix would be to have automake use am__CC in this case,
5654    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5655    CC="$am_aux_dir/compile $CC"
5656 fi
5657
5658
5659
5660 # Initialize gnulib right after verifying that the C compiler works.
5661 if test -n "$ac_tool_prefix"; then
5662   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5663 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5665 $as_echo_n "checking for $ac_word... " >&6; }
5666 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5667   $as_echo_n "(cached) " >&6
5668 else
5669   if test -n "$RANLIB"; then
5670   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5671 else
5672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5673 for as_dir in $PATH
5674 do
5675   IFS=$as_save_IFS
5676   test -z "$as_dir" && as_dir=.
5677     for ac_exec_ext in '' $ac_executable_extensions; do
5678   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5679     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5681     break 2
5682   fi
5683 done
5684   done
5685 IFS=$as_save_IFS
5686
5687 fi
5688 fi
5689 RANLIB=$ac_cv_prog_RANLIB
5690 if test -n "$RANLIB"; then
5691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5692 $as_echo "$RANLIB" >&6; }
5693 else
5694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5695 $as_echo "no" >&6; }
5696 fi
5697
5698
5699 fi
5700 if test -z "$ac_cv_prog_RANLIB"; then
5701   ac_ct_RANLIB=$RANLIB
5702   # Extract the first word of "ranlib", so it can be a program name with args.
5703 set dummy ranlib; ac_word=$2
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5705 $as_echo_n "checking for $ac_word... " >&6; }
5706 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5707   $as_echo_n "(cached) " >&6
5708 else
5709   if test -n "$ac_ct_RANLIB"; then
5710   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5711 else
5712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5713 for as_dir in $PATH
5714 do
5715   IFS=$as_save_IFS
5716   test -z "$as_dir" && as_dir=.
5717     for ac_exec_ext in '' $ac_executable_extensions; do
5718   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5719     ac_cv_prog_ac_ct_RANLIB="ranlib"
5720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5721     break 2
5722   fi
5723 done
5724   done
5725 IFS=$as_save_IFS
5726
5727 fi
5728 fi
5729 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5730 if test -n "$ac_ct_RANLIB"; then
5731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5732 $as_echo "$ac_ct_RANLIB" >&6; }
5733 else
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5735 $as_echo "no" >&6; }
5736 fi
5737
5738   if test "x$ac_ct_RANLIB" = x; then
5739     RANLIB=":"
5740   else
5741     case $cross_compiling:$ac_tool_warned in
5742 yes:)
5743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5745 ac_tool_warned=yes ;;
5746 esac
5747     RANLIB=$ac_ct_RANLIB
5748   fi
5749 else
5750   RANLIB="$ac_cv_prog_RANLIB"
5751 fi
5752
5753
5754 ac_ext=c
5755 ac_cpp='$CPP $CPPFLAGS'
5756 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5757 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5758 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5760 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5761 # On Suns, sometimes $CPP names a directory.
5762 if test -n "$CPP" && test -d "$CPP"; then
5763   CPP=
5764 fi
5765 if test -z "$CPP"; then
5766   if test "${ac_cv_prog_CPP+set}" = set; then :
5767   $as_echo_n "(cached) " >&6
5768 else
5769       # Double quotes because CPP needs to be expanded
5770     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5771     do
5772       ac_preproc_ok=false
5773 for ac_c_preproc_warn_flag in '' yes
5774 do
5775   # Use a header file that comes with gcc, so configuring glibc
5776   # with a fresh cross-compiler works.
5777   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5778   # <limits.h> exists even on freestanding compilers.
5779   # On the NeXT, cc -E runs the code through the compiler's parser,
5780   # not just through cpp. "Syntax error" is here to catch this case.
5781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5782 /* end confdefs.h.  */
5783 #ifdef __STDC__
5784 # include <limits.h>
5785 #else
5786 # include <assert.h>
5787 #endif
5788                      Syntax error
5789 _ACEOF
5790 if ac_fn_c_try_cpp "$LINENO"; then :
5791
5792 else
5793   # Broken: fails on valid input.
5794 continue
5795 fi
5796 rm -f conftest.err conftest.$ac_ext
5797
5798   # OK, works on sane cases.  Now check whether nonexistent headers
5799   # can be detected and how.
5800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5801 /* end confdefs.h.  */
5802 #include <ac_nonexistent.h>
5803 _ACEOF
5804 if ac_fn_c_try_cpp "$LINENO"; then :
5805   # Broken: success on invalid input.
5806 continue
5807 else
5808   # Passes both tests.
5809 ac_preproc_ok=:
5810 break
5811 fi
5812 rm -f conftest.err conftest.$ac_ext
5813
5814 done
5815 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5816 rm -f conftest.err conftest.$ac_ext
5817 if $ac_preproc_ok; then :
5818   break
5819 fi
5820
5821     done
5822     ac_cv_prog_CPP=$CPP
5823
5824 fi
5825   CPP=$ac_cv_prog_CPP
5826 else
5827   ac_cv_prog_CPP=$CPP
5828 fi
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5830 $as_echo "$CPP" >&6; }
5831 ac_preproc_ok=false
5832 for ac_c_preproc_warn_flag in '' yes
5833 do
5834   # Use a header file that comes with gcc, so configuring glibc
5835   # with a fresh cross-compiler works.
5836   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5837   # <limits.h> exists even on freestanding compilers.
5838   # On the NeXT, cc -E runs the code through the compiler's parser,
5839   # not just through cpp. "Syntax error" is here to catch this case.
5840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841 /* end confdefs.h.  */
5842 #ifdef __STDC__
5843 # include <limits.h>
5844 #else
5845 # include <assert.h>
5846 #endif
5847                      Syntax error
5848 _ACEOF
5849 if ac_fn_c_try_cpp "$LINENO"; then :
5850
5851 else
5852   # Broken: fails on valid input.
5853 continue
5854 fi
5855 rm -f conftest.err conftest.$ac_ext
5856
5857   # OK, works on sane cases.  Now check whether nonexistent headers
5858   # can be detected and how.
5859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860 /* end confdefs.h.  */
5861 #include <ac_nonexistent.h>
5862 _ACEOF
5863 if ac_fn_c_try_cpp "$LINENO"; then :
5864   # Broken: success on invalid input.
5865 continue
5866 else
5867   # Passes both tests.
5868 ac_preproc_ok=:
5869 break
5870 fi
5871 rm -f conftest.err conftest.$ac_ext
5872
5873 done
5874 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5875 rm -f conftest.err conftest.$ac_ext
5876 if $ac_preproc_ok; then :
5877
5878 else
5879   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5880 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5881 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5882 See \`config.log' for more details." "$LINENO" 5; }
5883 fi
5884
5885 ac_ext=c
5886 ac_cpp='$CPP $CPPFLAGS'
5887 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5888 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5889 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5890
5891
5892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5893 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5894 if test "${ac_cv_path_GREP+set}" = set; then :
5895   $as_echo_n "(cached) " >&6
5896 else
5897   if test -z "$GREP"; then
5898   ac_path_GREP_found=false
5899   # Loop through the user's path and test for each of PROGNAME-LIST
5900   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5901 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5902 do
5903   IFS=$as_save_IFS
5904   test -z "$as_dir" && as_dir=.
5905     for ac_prog in grep ggrep; do
5906     for ac_exec_ext in '' $ac_executable_extensions; do
5907       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5908       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5909 # Check for GNU ac_path_GREP and select it if it is found.
5910   # Check for GNU $ac_path_GREP
5911 case `"$ac_path_GREP" --version 2>&1` in
5912 *GNU*)
5913   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5914 *)
5915   ac_count=0
5916   $as_echo_n 0123456789 >"conftest.in"
5917   while :
5918   do
5919     cat "conftest.in" "conftest.in" >"conftest.tmp"
5920     mv "conftest.tmp" "conftest.in"
5921     cp "conftest.in" "conftest.nl"
5922     $as_echo 'GREP' >> "conftest.nl"
5923     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5924     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5925     as_fn_arith $ac_count + 1 && ac_count=$as_val
5926     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5927       # Best one so far, save it but keep looking for a better one
5928       ac_cv_path_GREP="$ac_path_GREP"
5929       ac_path_GREP_max=$ac_count
5930     fi
5931     # 10*(2^10) chars as input seems more than enough
5932     test $ac_count -gt 10 && break
5933   done
5934   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5935 esac
5936
5937       $ac_path_GREP_found && break 3
5938     done
5939   done
5940   done
5941 IFS=$as_save_IFS
5942   if test -z "$ac_cv_path_GREP"; then
5943     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5944   fi
5945 else
5946   ac_cv_path_GREP=$GREP
5947 fi
5948
5949 fi
5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5951 $as_echo "$ac_cv_path_GREP" >&6; }
5952  GREP="$ac_cv_path_GREP"
5953
5954
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5956 $as_echo_n "checking for egrep... " >&6; }
5957 if test "${ac_cv_path_EGREP+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5961    then ac_cv_path_EGREP="$GREP -E"
5962    else
5963      if test -z "$EGREP"; then
5964   ac_path_EGREP_found=false
5965   # Loop through the user's path and test for each of PROGNAME-LIST
5966   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5967 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5968 do
5969   IFS=$as_save_IFS
5970   test -z "$as_dir" && as_dir=.
5971     for ac_prog in egrep; do
5972     for ac_exec_ext in '' $ac_executable_extensions; do
5973       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5974       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5975 # Check for GNU ac_path_EGREP and select it if it is found.
5976   # Check for GNU $ac_path_EGREP
5977 case `"$ac_path_EGREP" --version 2>&1` in
5978 *GNU*)
5979   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5980 *)
5981   ac_count=0
5982   $as_echo_n 0123456789 >"conftest.in"
5983   while :
5984   do
5985     cat "conftest.in" "conftest.in" >"conftest.tmp"
5986     mv "conftest.tmp" "conftest.in"
5987     cp "conftest.in" "conftest.nl"
5988     $as_echo 'EGREP' >> "conftest.nl"
5989     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5990     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5991     as_fn_arith $ac_count + 1 && ac_count=$as_val
5992     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5993       # Best one so far, save it but keep looking for a better one
5994       ac_cv_path_EGREP="$ac_path_EGREP"
5995       ac_path_EGREP_max=$ac_count
5996     fi
5997     # 10*(2^10) chars as input seems more than enough
5998     test $ac_count -gt 10 && break
5999   done
6000   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6001 esac
6002
6003       $ac_path_EGREP_found && break 3
6004     done
6005   done
6006   done
6007 IFS=$as_save_IFS
6008   if test -z "$ac_cv_path_EGREP"; then
6009     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6010   fi
6011 else
6012   ac_cv_path_EGREP=$EGREP
6013 fi
6014
6015    fi
6016 fi
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6018 $as_echo "$ac_cv_path_EGREP" >&6; }
6019  EGREP="$ac_cv_path_EGREP"
6020
6021
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6023 $as_echo_n "checking for ANSI C header files... " >&6; }
6024 if test "${ac_cv_header_stdc+set}" = set; then :
6025   $as_echo_n "(cached) " >&6
6026 else
6027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6028 /* end confdefs.h.  */
6029 #include <stdlib.h>
6030 #include <stdarg.h>
6031 #include <string.h>
6032 #include <float.h>
6033
6034 int
6035 main ()
6036 {
6037
6038   ;
6039   return 0;
6040 }
6041 _ACEOF
6042 if ac_fn_c_try_compile "$LINENO"; then :
6043   ac_cv_header_stdc=yes
6044 else
6045   ac_cv_header_stdc=no
6046 fi
6047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6048
6049 if test $ac_cv_header_stdc = yes; then
6050   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052 /* end confdefs.h.  */
6053 #include <string.h>
6054
6055 _ACEOF
6056 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6057   $EGREP "memchr" >/dev/null 2>&1; then :
6058
6059 else
6060   ac_cv_header_stdc=no
6061 fi
6062 rm -f conftest*
6063
6064 fi
6065
6066 if test $ac_cv_header_stdc = yes; then
6067   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070 #include <stdlib.h>
6071
6072 _ACEOF
6073 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6074   $EGREP "free" >/dev/null 2>&1; then :
6075
6076 else
6077   ac_cv_header_stdc=no
6078 fi
6079 rm -f conftest*
6080
6081 fi
6082
6083 if test $ac_cv_header_stdc = yes; then
6084   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6085   if test "$cross_compiling" = yes; then :
6086   :
6087 else
6088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6089 /* end confdefs.h.  */
6090 #include <ctype.h>
6091 #include <stdlib.h>
6092 #if ((' ' & 0x0FF) == 0x020)
6093 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6094 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6095 #else
6096 # define ISLOWER(c) \
6097                    (('a' <= (c) && (c) <= 'i') \
6098                      || ('j' <= (c) && (c) <= 'r') \
6099                      || ('s' <= (c) && (c) <= 'z'))
6100 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6101 #endif
6102
6103 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6104 int
6105 main ()
6106 {
6107   int i;
6108   for (i = 0; i < 256; i++)
6109     if (XOR (islower (i), ISLOWER (i))
6110         || toupper (i) != TOUPPER (i))
6111       return 2;
6112   return 0;
6113 }
6114 _ACEOF
6115 if ac_fn_c_try_run "$LINENO"; then :
6116
6117 else
6118   ac_cv_header_stdc=no
6119 fi
6120 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6121   conftest.$ac_objext conftest.beam conftest.$ac_ext
6122 fi
6123
6124 fi
6125 fi
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6127 $as_echo "$ac_cv_header_stdc" >&6; }
6128 if test $ac_cv_header_stdc = yes; then
6129
6130 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6131
6132 fi
6133
6134 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6135 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6136                   inttypes.h stdint.h unistd.h
6137 do :
6138   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6139 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6140 "
6141 eval as_val=\$$as_ac_Header
6142    if test "x$as_val" = x""yes; then :
6143   cat >>confdefs.h <<_ACEOF
6144 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6145 _ACEOF
6146
6147 fi
6148
6149 done
6150
6151
6152
6153
6154
6155   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6156 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6157   MINIX=yes
6158 else
6159   MINIX=
6160 fi
6161
6162
6163   if test "$MINIX" = yes; then
6164
6165 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6166
6167
6168 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6169
6170
6171 $as_echo "#define _MINIX 1" >>confdefs.h
6172
6173   fi
6174
6175         case "$host_os" in
6176     hpux*)
6177
6178 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6179
6180       ;;
6181   esac
6182
6183
6184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6185 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6186 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6187   $as_echo_n "(cached) " >&6
6188 else
6189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6190 /* end confdefs.h.  */
6191
6192 #         define __EXTENSIONS__ 1
6193           $ac_includes_default
6194 int
6195 main ()
6196 {
6197
6198   ;
6199   return 0;
6200 }
6201 _ACEOF
6202 if ac_fn_c_try_compile "$LINENO"; then :
6203   ac_cv_safe_to_define___extensions__=yes
6204 else
6205   ac_cv_safe_to_define___extensions__=no
6206 fi
6207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6208 fi
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6210 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6211   test $ac_cv_safe_to_define___extensions__ = yes &&
6212     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6213
6214   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6215
6216   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6217
6218   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6219
6220   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231   # Code from module allocator:
6232   # Code from module arg-nonnull:
6233   # Code from module c++defs:
6234   # Code from module careadlinkat:
6235   # Code from module crypto/md5:
6236   # Code from module dosname:
6237   # Code from module dtoastr:
6238   # Code from module extensions:
6239
6240   # Code from module filemode:
6241   # Code from module getloadavg:
6242   # Code from module getopt-gnu:
6243   # Code from module getopt-posix:
6244   # Code from module gettext-h:
6245   # Code from module ignore-value:
6246   # Code from module include_next:
6247   # Code from module intprops:
6248   # Code from module inttypes-incomplete:
6249   # Code from module lstat:
6250   # Code from module mktime:
6251   # Code from module multiarch:
6252   # Code from module readlink:
6253   # Code from module socklen:
6254   # Code from module ssize_t:
6255   # Code from module stat:
6256   # Code from module stdbool:
6257   # Code from module stddef:
6258   # Code from module stdint:
6259   # Code from module stdio:
6260   # Code from module stdlib:
6261   # Code from module strftime:
6262   # Code from module strtoull:
6263   # Code from module strtoumax:
6264   # Code from module symlink:
6265   # Code from module sys_stat:
6266   # Code from module time:
6267   # Code from module time_r:
6268   # Code from module unistd:
6269   # Code from module verify:
6270   # Code from module warn-on-use:
6271
6272
6273 # On Suns, sometimes $CPP names a directory.
6274 if test -n "$CPP" && test -d "$CPP"; then
6275   CPP=
6276 fi
6277
6278 ## If not using gcc, and on Solaris, and no CPP specified, see if
6279 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6280 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6281  test x"$CPP" = x; then
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6283 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6284   if test "${emacs_cv_sunpro_c+set}" = set; then :
6285   $as_echo_n "(cached) " >&6
6286 else
6287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6288 /* end confdefs.h.  */
6289
6290 int
6291 main ()
6292 {
6293 #ifndef __SUNPRO_C
6294 fail;
6295 #endif
6296
6297   ;
6298   return 0;
6299 }
6300 _ACEOF
6301 if ac_fn_c_try_link "$LINENO"; then :
6302   emacs_cv_sunpro_c=yes
6303 else
6304   emacs_cv_sunpro_c=no
6305 fi
6306 rm -f core conftest.err conftest.$ac_objext \
6307     conftest$ac_exeext conftest.$ac_ext
6308 fi
6309
6310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6311 $as_echo "$emacs_cv_sunpro_c" >&6; }
6312
6313   if test x"$emacs_cv_sunpro_c" = xyes; then
6314     NON_GNU_CPP="$CC -E -Xs"
6315   fi
6316 fi
6317
6318 #### Some systems specify a CPP to use unless we are using GCC.
6319 #### Now that we know whether we are using GCC, we can decide whether
6320 #### to use that one.
6321 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6322 then
6323   CPP="$NON_GNU_CPP"
6324 fi
6325
6326 #### Some systems specify a CC to use unless we are using GCC.
6327 #### Now that we know whether we are using GCC, we can decide whether
6328 #### to use that one.
6329 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6330   test x$cc_specified != xyes
6331 then
6332   CC="$NON_GNU_CC"
6333 fi
6334
6335 if test x$GCC = xyes; then
6336   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6337 else
6338   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6339 fi
6340
6341 ### Use -Wdeclaration-after-statement if the compiler supports it
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6343 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6344 SAVE_CFLAGS="$CFLAGS"
6345 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348
6349 int
6350 main ()
6351 {
6352
6353   ;
6354   return 0;
6355 }
6356 _ACEOF
6357 if ac_fn_c_try_compile "$LINENO"; then :
6358   has_option=yes
6359 else
6360   has_option=no
6361 fi
6362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6363 if test $has_option = yes; then
6364    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6365 fi
6366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6367 $as_echo "$has_option" >&6; }
6368 CFLAGS="$SAVE_CFLAGS"
6369 unset has_option
6370 unset SAVE_CFLAGS
6371
6372 ### Use -Wold-style-definition if the compiler supports it
6373 # This can be removed when conversion to standard C is finished.
6374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6375 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6376 SAVE_CFLAGS="$CFLAGS"
6377 CFLAGS="$CFLAGS -Wold-style-definition"
6378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6379 /* end confdefs.h.  */
6380
6381 int
6382 main ()
6383 {
6384
6385   ;
6386   return 0;
6387 }
6388 _ACEOF
6389 if ac_fn_c_try_compile "$LINENO"; then :
6390   has_option=yes
6391 else
6392   has_option=no
6393 fi
6394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6395 if test $has_option = yes; then
6396    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6397 fi
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6399 $as_echo "$has_option" >&6; }
6400 CFLAGS="$SAVE_CFLAGS"
6401 unset has_option
6402 unset SAVE_CFLAGS
6403
6404 ### Use -Wimplicit-function-declaration if the compiler supports it
6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6406 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6407 SAVE_CFLAGS="$CFLAGS"
6408 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6410 /* end confdefs.h.  */
6411
6412 int
6413 main ()
6414 {
6415
6416   ;
6417   return 0;
6418 }
6419 _ACEOF
6420 if ac_fn_c_try_compile "$LINENO"; then :
6421   has_option=yes
6422 else
6423   has_option=no
6424 fi
6425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6426 if test $has_option = yes; then
6427    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6428 fi
6429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6430 $as_echo "$has_option" >&6; }
6431 CFLAGS="$SAVE_CFLAGS"
6432 unset has_option
6433 unset SAVE_CFLAGS
6434
6435
6436
6437
6438 #### Some other nice autoconf tests.
6439
6440 ac_ext=c
6441 ac_cpp='$CPP $CPPFLAGS'
6442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6446 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6447 # On Suns, sometimes $CPP names a directory.
6448 if test -n "$CPP" && test -d "$CPP"; then
6449   CPP=
6450 fi
6451 if test -z "$CPP"; then
6452   if test "${ac_cv_prog_CPP+set}" = set; then :
6453   $as_echo_n "(cached) " >&6
6454 else
6455       # Double quotes because CPP needs to be expanded
6456     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6457     do
6458       ac_preproc_ok=false
6459 for ac_c_preproc_warn_flag in '' yes
6460 do
6461   # Use a header file that comes with gcc, so configuring glibc
6462   # with a fresh cross-compiler works.
6463   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6464   # <limits.h> exists even on freestanding compilers.
6465   # On the NeXT, cc -E runs the code through the compiler's parser,
6466   # not just through cpp. "Syntax error" is here to catch this case.
6467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6468 /* end confdefs.h.  */
6469 #ifdef __STDC__
6470 # include <limits.h>
6471 #else
6472 # include <assert.h>
6473 #endif
6474                      Syntax error
6475 _ACEOF
6476 if ac_fn_c_try_cpp "$LINENO"; then :
6477
6478 else
6479   # Broken: fails on valid input.
6480 continue
6481 fi
6482 rm -f conftest.err conftest.$ac_ext
6483
6484   # OK, works on sane cases.  Now check whether nonexistent headers
6485   # can be detected and how.
6486   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6487 /* end confdefs.h.  */
6488 #include <ac_nonexistent.h>
6489 _ACEOF
6490 if ac_fn_c_try_cpp "$LINENO"; then :
6491   # Broken: success on invalid input.
6492 continue
6493 else
6494   # Passes both tests.
6495 ac_preproc_ok=:
6496 break
6497 fi
6498 rm -f conftest.err conftest.$ac_ext
6499
6500 done
6501 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6502 rm -f conftest.err conftest.$ac_ext
6503 if $ac_preproc_ok; then :
6504   break
6505 fi
6506
6507     done
6508     ac_cv_prog_CPP=$CPP
6509
6510 fi
6511   CPP=$ac_cv_prog_CPP
6512 else
6513   ac_cv_prog_CPP=$CPP
6514 fi
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6516 $as_echo "$CPP" >&6; }
6517 ac_preproc_ok=false
6518 for ac_c_preproc_warn_flag in '' yes
6519 do
6520   # Use a header file that comes with gcc, so configuring glibc
6521   # with a fresh cross-compiler works.
6522   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6523   # <limits.h> exists even on freestanding compilers.
6524   # On the NeXT, cc -E runs the code through the compiler's parser,
6525   # not just through cpp. "Syntax error" is here to catch this case.
6526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6527 /* end confdefs.h.  */
6528 #ifdef __STDC__
6529 # include <limits.h>
6530 #else
6531 # include <assert.h>
6532 #endif
6533                      Syntax error
6534 _ACEOF
6535 if ac_fn_c_try_cpp "$LINENO"; then :
6536
6537 else
6538   # Broken: fails on valid input.
6539 continue
6540 fi
6541 rm -f conftest.err conftest.$ac_ext
6542
6543   # OK, works on sane cases.  Now check whether nonexistent headers
6544   # can be detected and how.
6545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6546 /* end confdefs.h.  */
6547 #include <ac_nonexistent.h>
6548 _ACEOF
6549 if ac_fn_c_try_cpp "$LINENO"; then :
6550   # Broken: success on invalid input.
6551 continue
6552 else
6553   # Passes both tests.
6554 ac_preproc_ok=:
6555 break
6556 fi
6557 rm -f conftest.err conftest.$ac_ext
6558
6559 done
6560 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6561 rm -f conftest.err conftest.$ac_ext
6562 if $ac_preproc_ok; then :
6563
6564 else
6565   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6566 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6567 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6568 See \`config.log' for more details." "$LINENO" 5; }
6569 fi
6570
6571 ac_ext=c
6572 ac_cpp='$CPP $CPPFLAGS'
6573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6576
6577
6578 if test "x$RANLIB" = x; then
6579   if test -n "$ac_tool_prefix"; then
6580   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6581 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6583 $as_echo_n "checking for $ac_word... " >&6; }
6584 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6585   $as_echo_n "(cached) " >&6
6586 else
6587   if test -n "$RANLIB"; then
6588   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6589 else
6590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6591 for as_dir in $PATH
6592 do
6593   IFS=$as_save_IFS
6594   test -z "$as_dir" && as_dir=.
6595     for ac_exec_ext in '' $ac_executable_extensions; do
6596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6597     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6599     break 2
6600   fi
6601 done
6602   done
6603 IFS=$as_save_IFS
6604
6605 fi
6606 fi
6607 RANLIB=$ac_cv_prog_RANLIB
6608 if test -n "$RANLIB"; then
6609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6610 $as_echo "$RANLIB" >&6; }
6611 else
6612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6613 $as_echo "no" >&6; }
6614 fi
6615
6616
6617 fi
6618 if test -z "$ac_cv_prog_RANLIB"; then
6619   ac_ct_RANLIB=$RANLIB
6620   # Extract the first word of "ranlib", so it can be a program name with args.
6621 set dummy ranlib; ac_word=$2
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6623 $as_echo_n "checking for $ac_word... " >&6; }
6624 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6625   $as_echo_n "(cached) " >&6
6626 else
6627   if test -n "$ac_ct_RANLIB"; then
6628   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6629 else
6630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6631 for as_dir in $PATH
6632 do
6633   IFS=$as_save_IFS
6634   test -z "$as_dir" && as_dir=.
6635     for ac_exec_ext in '' $ac_executable_extensions; do
6636   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6637     ac_cv_prog_ac_ct_RANLIB="ranlib"
6638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6639     break 2
6640   fi
6641 done
6642   done
6643 IFS=$as_save_IFS
6644
6645 fi
6646 fi
6647 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6648 if test -n "$ac_ct_RANLIB"; then
6649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6650 $as_echo "$ac_ct_RANLIB" >&6; }
6651 else
6652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6653 $as_echo "no" >&6; }
6654 fi
6655
6656   if test "x$ac_ct_RANLIB" = x; then
6657     RANLIB=":"
6658   else
6659     case $cross_compiling:$ac_tool_warned in
6660 yes:)
6661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6662 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6663 ac_tool_warned=yes ;;
6664 esac
6665     RANLIB=$ac_ct_RANLIB
6666   fi
6667 else
6668   RANLIB="$ac_cv_prog_RANLIB"
6669 fi
6670
6671 fi
6672
6673 ## Although we're running on an amd64 kernel, we're actually compiling for
6674 ## the x86 architecture.  The user should probably have provided an
6675 ## explicit --build to `configure', but if everything else than the kernel
6676 ## is running in i386 mode, we can help them out.
6677 if test "$machine" = "amdx86-64"; then
6678   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6679 if test "x$ac_cv_have_decl_i386" = x""yes; then :
6680
6681 fi
6682
6683   if test "$ac_cv_have_decl_i386" = "yes"; then
6684     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6685     machine=intel386
6686     machfile="m/${machine}.h"
6687   fi
6688 fi
6689
6690 # Extract the first word of "install-info", so it can be a program name with args.
6691 set dummy install-info; ac_word=$2
6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6693 $as_echo_n "checking for $ac_word... " >&6; }
6694 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6695   $as_echo_n "(cached) " >&6
6696 else
6697   case $INSTALL_INFO in
6698   [\\/]* | ?:[\\/]*)
6699   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6700   ;;
6701   *)
6702   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6703 for as_dir in $PATH
6704 do
6705   IFS=$as_save_IFS
6706   test -z "$as_dir" && as_dir=.
6707     for ac_exec_ext in '' $ac_executable_extensions; do
6708   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6709     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6711     break 2
6712   fi
6713 done
6714   done
6715 IFS=$as_save_IFS
6716
6717   ;;
6718 esac
6719 fi
6720 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6721 if test -n "$INSTALL_INFO"; then
6722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6723 $as_echo "$INSTALL_INFO" >&6; }
6724 else
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6726 $as_echo "no" >&6; }
6727 fi
6728
6729
6730 # Extract the first word of "install-info", so it can be a program name with args.
6731 set dummy install-info; ac_word=$2
6732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6733 $as_echo_n "checking for $ac_word... " >&6; }
6734 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6735   $as_echo_n "(cached) " >&6
6736 else
6737   case $INSTALL_INFO in
6738   [\\/]* | ?:[\\/]*)
6739   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6740   ;;
6741   *)
6742   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6743 for as_dir in /usr/sbin
6744 do
6745   IFS=$as_save_IFS
6746   test -z "$as_dir" && as_dir=.
6747     for ac_exec_ext in '' $ac_executable_extensions; do
6748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6749     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6751     break 2
6752   fi
6753 done
6754   done
6755 IFS=$as_save_IFS
6756
6757   ;;
6758 esac
6759 fi
6760 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6761 if test -n "$INSTALL_INFO"; then
6762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6763 $as_echo "$INSTALL_INFO" >&6; }
6764 else
6765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6766 $as_echo "no" >&6; }
6767 fi
6768
6769
6770 # Extract the first word of "install-info", so it can be a program name with args.
6771 set dummy install-info; ac_word=$2
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6773 $as_echo_n "checking for $ac_word... " >&6; }
6774 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6775   $as_echo_n "(cached) " >&6
6776 else
6777   case $INSTALL_INFO in
6778   [\\/]* | ?:[\\/]*)
6779   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6780   ;;
6781   *)
6782   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6783 for as_dir in /sbin
6784 do
6785   IFS=$as_save_IFS
6786   test -z "$as_dir" && as_dir=.
6787     for ac_exec_ext in '' $ac_executable_extensions; do
6788   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6789     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6790     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6791     break 2
6792   fi
6793 done
6794   done
6795 IFS=$as_save_IFS
6796
6797   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6798   ;;
6799 esac
6800 fi
6801 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6802 if test -n "$INSTALL_INFO"; then
6803   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6804 $as_echo "$INSTALL_INFO" >&6; }
6805 else
6806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6807 $as_echo "no" >&6; }
6808 fi
6809
6810
6811 # Extract the first word of "gzip", so it can be a program name with args.
6812 set dummy gzip; ac_word=$2
6813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6814 $as_echo_n "checking for $ac_word... " >&6; }
6815 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   case $GZIP_PROG in
6819   [\\/]* | ?:[\\/]*)
6820   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6821   ;;
6822   *)
6823   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6824 for as_dir in $PATH
6825 do
6826   IFS=$as_save_IFS
6827   test -z "$as_dir" && as_dir=.
6828     for ac_exec_ext in '' $ac_executable_extensions; do
6829   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6830     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6831     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6832     break 2
6833   fi
6834 done
6835   done
6836 IFS=$as_save_IFS
6837
6838   ;;
6839 esac
6840 fi
6841 GZIP_PROG=$ac_cv_path_GZIP_PROG
6842 if test -n "$GZIP_PROG"; then
6843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6844 $as_echo "$GZIP_PROG" >&6; }
6845 else
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6847 $as_echo "no" >&6; }
6848 fi
6849
6850
6851
6852
6853 ## Need makeinfo >= 4.6 (?) to build the manuals.
6854 # Extract the first word of "makeinfo", so it can be a program name with args.
6855 set dummy makeinfo; ac_word=$2
6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6857 $as_echo_n "checking for $ac_word... " >&6; }
6858 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
6859   $as_echo_n "(cached) " >&6
6860 else
6861   case $MAKEINFO in
6862   [\\/]* | ?:[\\/]*)
6863   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6864   ;;
6865   *)
6866   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6867 for as_dir in $PATH
6868 do
6869   IFS=$as_save_IFS
6870   test -z "$as_dir" && as_dir=.
6871     for ac_exec_ext in '' $ac_executable_extensions; do
6872   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6873     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6875     break 2
6876   fi
6877 done
6878   done
6879 IFS=$as_save_IFS
6880
6881   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6882   ;;
6883 esac
6884 fi
6885 MAKEINFO=$ac_cv_path_MAKEINFO
6886 if test -n "$MAKEINFO"; then
6887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6888 $as_echo "$MAKEINFO" >&6; }
6889 else
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6891 $as_echo "no" >&6; }
6892 fi
6893
6894
6895 if test "$MAKEINFO" != "no" && \
6896   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
6897    MAKEINFO=no
6898 fi
6899
6900 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6901 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6902 ## therefore in the category of "special tools" not normally required, which
6903 ## configure does not have to check for (eg autoconf itself).
6904 ## In a Bazaar checkout on the other hand, the manuals are not included.
6905 ## So makeinfo is a requirement to build from Bazaar, and configure
6906 ## should test for it as it does for any other build requirement.
6907 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6908 ## with pre-built manuals, from a Bazaar checkout.
6909 HAVE_MAKEINFO=yes
6910
6911 if test "$MAKEINFO" = "no"; then
6912   MAKEINFO=makeinfo
6913   if test "x${with_makeinfo}" = "xno"; then
6914     HAVE_MAKEINFO=no
6915   elif test ! -e $srcdir/info/emacs; then
6916     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
6917 source tree does not seem to have pre-built manuals in the \`info' directory.
6918 Either install a suitable version of makeinfo, or re-run configure
6919 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6920   fi
6921 fi
6922
6923
6924
6925 if test x$GCC = xyes; then
6926   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6927     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6928 else
6929   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6930     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6931 fi
6932
6933
6934 late_LDFLAGS=$LDFLAGS
6935 if test x$GCC = xyes; then
6936   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6937 else
6938   LDFLAGS="$LDFLAGS -znocombreloc"
6939 fi
6940
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6942 $as_echo_n "checking for -znocombreloc... " >&6; }
6943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6944 /* end confdefs.h.  */
6945
6946 int
6947 main ()
6948 {
6949
6950   ;
6951   return 0;
6952 }
6953 _ACEOF
6954 if ac_fn_c_try_link "$LINENO"; then :
6955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6956 $as_echo "yes" >&6; }
6957 else
6958   LDFLAGS=$late_LDFLAGS
6959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6960 $as_echo "no" >&6; }
6961 fi
6962 rm -f core conftest.err conftest.$ac_objext \
6963     conftest$ac_exeext conftest.$ac_ext
6964
6965
6966 # The value of CPP is a quoted variable reference, so we need to do this
6967 # to get its actual value...
6968 CPP=`eval "echo $CPP"`
6969
6970
6971 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6972 case "$opsys" in
6973   your-opsys-here) CANNOT_DUMP=yes ;;
6974 esac
6975
6976 test "$CANNOT_DUMP" = "yes" && \
6977
6978 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6979
6980
6981
6982
6983
6984 UNEXEC_OBJ=unexelf.o
6985 case "$opsys" in
6986   # MSDOS uses unexcoff.o
6987   # MSWindows uses unexw32.o
6988   aix4-2)
6989    UNEXEC_OBJ=unexaix.o
6990    ;;
6991   cygwin)
6992    UNEXEC_OBJ=unexcw.o
6993    ;;
6994   darwin)
6995    UNEXEC_OBJ=unexmacosx.o
6996    ;;
6997   hpux10-20 | hpux11)
6998    UNEXEC_OBJ=unexhp9k800.o
6999    ;;
7000   sol2-10)
7001    # Use the Solaris dldump() function, called from unexsol.c, to dump
7002    # emacs, instead of the generic ELF dump code found in unexelf.c.
7003    # The resulting binary has a complete symbol table, and is better
7004    # for debugging and other observability tools (debuggers, pstack, etc).
7005    #
7006    # If you encounter a problem using dldump(), please consider sending
7007    # a message to the OpenSolaris tools-linking mailing list:
7008    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7009    #
7010    # It is likely that dldump() works with older Solaris too, but this has
7011    # not been tested, so for now this change is for Solaris 10 or newer.
7012    UNEXEC_OBJ=unexsol.o
7013    ;;
7014 esac
7015
7016 LD_SWITCH_SYSTEM=
7017 case "$opsys" in
7018   freebsd)
7019    ## Let `ld' find image libs and similar things in /usr/local/lib.
7020    ## The system compiler, GCC, has apparently been modified to not
7021    ## look there, contrary to what a stock GCC would do.
7022    LD_SWITCH_SYSTEM=-L/usr/local/lib
7023    ;;
7024
7025   gnu-linux)
7026    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7027    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7028    ;;
7029
7030   netbsd)
7031    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7032    ;;
7033
7034   openbsd)
7035    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7036    ## otherwise Emacs dumps core on elf systems.
7037    LD_SWITCH_SYSTEM="-Z"
7038    ;;
7039 esac
7040
7041
7042 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7043
7044 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7045 ## which has not been defined yet.  When this was handled with cpp,
7046 ## it was expanded to null when configure sourced the s/*.h file.
7047 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7048 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7049 ## (or somesuch), but because it is supposed to go at the _front_
7050 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7051 ## Compare with the gnu-linux case below, which added to the end
7052 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7053 ## LD_SWITCH_SYSTEM_TEMACS.
7054 case "$opsys" in
7055   netbsd|openbsd)
7056    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7057    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7058 esac
7059
7060
7061 C_SWITCH_MACHINE=
7062 if test "$machine" = "alpha"; then
7063   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7064 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7065
7066 fi
7067
7068   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7069     ## With ELF, make sure that all common symbols get allocated to in the
7070     ## data section.  Otherwise, the dump of temacs may miss variables in
7071     ## the shared library that have been initialized.  For example, with
7072     ## GNU libc, __malloc_initialized would normally be resolved to the
7073     ## shared library's .bss section, which is fatal.
7074     if test "x$GCC" = "xyes"; then
7075       C_SWITCH_MACHINE="-fno-common"
7076     else
7077       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7078     fi
7079   else
7080     UNEXEC_OBJ=unexalpha.o
7081   fi
7082 fi
7083
7084
7085
7086
7087 C_SWITCH_SYSTEM=
7088 ## Some programs in src produce warnings saying certain subprograms
7089 ## are too complex and need a MAXMEM value greater than 2000 for
7090 ## additional optimization.  --nils@exp-math.uni-essen.de
7091 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7092   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7093 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7094 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7095
7096
7097
7098 LIBS_SYSTEM=
7099 case "$opsys" in
7100   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7101   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7102
7103   freebsd) LIBS_SYSTEM="-lutil" ;;
7104
7105   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7106
7107   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7108
7109   ## Motif needs -lgen.
7110   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7111 esac
7112
7113
7114
7115 ### Make sure subsequent tests use flags consistent with the build flags.
7116
7117 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7118   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7119 else
7120   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7121 fi
7122
7123 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7124
7125
7126 # Check whether --enable-largefile was given.
7127 if test "${enable_largefile+set}" = set; then :
7128   enableval=$enable_largefile;
7129 fi
7130
7131 if test "$enable_largefile" != no; then
7132
7133   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7134 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7135 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7136   $as_echo_n "(cached) " >&6
7137 else
7138   ac_cv_sys_largefile_CC=no
7139      if test "$GCC" != yes; then
7140        ac_save_CC=$CC
7141        while :; do
7142          # IRIX 6.2 and later do not support large files by default,
7143          # so use the C compiler's -n32 option if that helps.
7144          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7145 /* end confdefs.h.  */
7146 #include <sys/types.h>
7147  /* Check that off_t can represent 2**63 - 1 correctly.
7148     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7149     since some C++ compilers masquerading as C compilers
7150     incorrectly reject 9223372036854775807.  */
7151 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7152   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7153                        && LARGE_OFF_T % 2147483647 == 1)
7154                       ? 1 : -1];
7155 int
7156 main ()
7157 {
7158
7159   ;
7160   return 0;
7161 }
7162 _ACEOF
7163          if ac_fn_c_try_compile "$LINENO"; then :
7164   break
7165 fi
7166 rm -f core conftest.err conftest.$ac_objext
7167          CC="$CC -n32"
7168          if ac_fn_c_try_compile "$LINENO"; then :
7169   ac_cv_sys_largefile_CC=' -n32'; break
7170 fi
7171 rm -f core conftest.err conftest.$ac_objext
7172          break
7173        done
7174        CC=$ac_save_CC
7175        rm -f conftest.$ac_ext
7176     fi
7177 fi
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7179 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7180   if test "$ac_cv_sys_largefile_CC" != no; then
7181     CC=$CC$ac_cv_sys_largefile_CC
7182   fi
7183
7184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7185 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7186 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7187   $as_echo_n "(cached) " >&6
7188 else
7189   while :; do
7190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7191 /* end confdefs.h.  */
7192 #include <sys/types.h>
7193  /* Check that off_t can represent 2**63 - 1 correctly.
7194     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7195     since some C++ compilers masquerading as C compilers
7196     incorrectly reject 9223372036854775807.  */
7197 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7198   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7199                        && LARGE_OFF_T % 2147483647 == 1)
7200                       ? 1 : -1];
7201 int
7202 main ()
7203 {
7204
7205   ;
7206   return 0;
7207 }
7208 _ACEOF
7209 if ac_fn_c_try_compile "$LINENO"; then :
7210   ac_cv_sys_file_offset_bits=no; break
7211 fi
7212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7214 /* end confdefs.h.  */
7215 #define _FILE_OFFSET_BITS 64
7216 #include <sys/types.h>
7217  /* Check that off_t can represent 2**63 - 1 correctly.
7218     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7219     since some C++ compilers masquerading as C compilers
7220     incorrectly reject 9223372036854775807.  */
7221 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7222   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7223                        && LARGE_OFF_T % 2147483647 == 1)
7224                       ? 1 : -1];
7225 int
7226 main ()
7227 {
7228
7229   ;
7230   return 0;
7231 }
7232 _ACEOF
7233 if ac_fn_c_try_compile "$LINENO"; then :
7234   ac_cv_sys_file_offset_bits=64; break
7235 fi
7236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7237   ac_cv_sys_file_offset_bits=unknown
7238   break
7239 done
7240 fi
7241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7242 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7243 case $ac_cv_sys_file_offset_bits in #(
7244   no | unknown) ;;
7245   *)
7246 cat >>confdefs.h <<_ACEOF
7247 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7248 _ACEOF
7249 ;;
7250 esac
7251 rm -rf conftest*
7252   if test $ac_cv_sys_file_offset_bits = unknown; then
7253     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7254 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7255 if test "${ac_cv_sys_large_files+set}" = set; then :
7256   $as_echo_n "(cached) " >&6
7257 else
7258   while :; do
7259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7260 /* end confdefs.h.  */
7261 #include <sys/types.h>
7262  /* Check that off_t can represent 2**63 - 1 correctly.
7263     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7264     since some C++ compilers masquerading as C compilers
7265     incorrectly reject 9223372036854775807.  */
7266 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7267   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7268                        && LARGE_OFF_T % 2147483647 == 1)
7269                       ? 1 : -1];
7270 int
7271 main ()
7272 {
7273
7274   ;
7275   return 0;
7276 }
7277 _ACEOF
7278 if ac_fn_c_try_compile "$LINENO"; then :
7279   ac_cv_sys_large_files=no; break
7280 fi
7281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7283 /* end confdefs.h.  */
7284 #define _LARGE_FILES 1
7285 #include <sys/types.h>
7286  /* Check that off_t can represent 2**63 - 1 correctly.
7287     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7288     since some C++ compilers masquerading as C compilers
7289     incorrectly reject 9223372036854775807.  */
7290 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7291   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7292                        && LARGE_OFF_T % 2147483647 == 1)
7293                       ? 1 : -1];
7294 int
7295 main ()
7296 {
7297
7298   ;
7299   return 0;
7300 }
7301 _ACEOF
7302 if ac_fn_c_try_compile "$LINENO"; then :
7303   ac_cv_sys_large_files=1; break
7304 fi
7305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7306   ac_cv_sys_large_files=unknown
7307   break
7308 done
7309 fi
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7311 $as_echo "$ac_cv_sys_large_files" >&6; }
7312 case $ac_cv_sys_large_files in #(
7313   no | unknown) ;;
7314   *)
7315 cat >>confdefs.h <<_ACEOF
7316 #define _LARGE_FILES $ac_cv_sys_large_files
7317 _ACEOF
7318 ;;
7319 esac
7320 rm -rf conftest*
7321   fi
7322 fi
7323
7324
7325
7326 ## If user specified a crt-dir, use that unconditionally.
7327 if test "X$CRT_DIR" = "X"; then
7328
7329   case "$canonical" in
7330     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7331     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7332     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7333     ## For anything else (eg /usr/lib32), it is up the user to specify
7334     ## the location (bug#5655).
7335     ## Test for crtn.o, not just the directory, because sometimes the
7336     ## directory exists but does not have the relevant files (bug#1287).
7337     ## FIXME better to test for binary compatibility somehow.
7338     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7339     ;;
7340
7341     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7342   esac
7343
7344   case "$opsys" in
7345     hpux10-20) CRT_DIR=/lib ;;
7346   esac
7347
7348   ## Default is /usr/lib.
7349   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7350
7351 else
7352
7353   ## Some platforms don't use any of these files, so it is not
7354   ## appropriate to put this test outside the if block.
7355   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7356     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
7357
7358 fi
7359
7360
7361
7362 LIB_MATH=-lm
7363 LIB_STANDARD=
7364 START_FILES=
7365
7366 case $opsys in
7367   cygwin )
7368     LIB_MATH=
7369     START_FILES='pre-crt0.o'
7370     ;;
7371   darwin )
7372     ## Adding -lm confuses the dynamic linker, so omit it.
7373     LIB_MATH=
7374     START_FILES='pre-crt0.o'
7375     ;;
7376   freebsd )
7377     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7378     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7379     ;;
7380   gnu-linux | gnu-kfreebsd )
7381     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7382     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7383     ;;
7384   hpux10-20 | hpux11 )
7385     LIB_STANDARD=-lc
7386     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7387     ;;
7388   netbsd | openbsd )
7389     if test -f $CRT_DIR/crti.o; then
7390         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7391         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7392     else
7393         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7394         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7395     fi
7396     ;;
7397 esac
7398
7399
7400
7401
7402
7403
7404
7405 if test "${with_sound}" != "no"; then
7406   # Sound support for GNU/Linux and the free BSDs.
7407   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7408 do :
7409   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7410 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7411 eval as_val=\$$as_ac_Header
7412    if test "x$as_val" = x""yes; then :
7413   cat >>confdefs.h <<_ACEOF
7414 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7415 _ACEOF
7416  have_sound_header=yes
7417 fi
7418
7419 done
7420
7421   # Emulation library used on NetBSD.
7422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7423 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7424 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7425   $as_echo_n "(cached) " >&6
7426 else
7427   ac_check_lib_save_LIBS=$LIBS
7428 LIBS="-lossaudio  $LIBS"
7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7430 /* end confdefs.h.  */
7431
7432 /* Override any GCC internal prototype to avoid an error.
7433    Use char because int might match the return type of a GCC
7434    builtin and then its argument prototype would still apply.  */
7435 #ifdef __cplusplus
7436 extern "C"
7437 #endif
7438 char _oss_ioctl ();
7439 int
7440 main ()
7441 {
7442 return _oss_ioctl ();
7443   ;
7444   return 0;
7445 }
7446 _ACEOF
7447 if ac_fn_c_try_link "$LINENO"; then :
7448   ac_cv_lib_ossaudio__oss_ioctl=yes
7449 else
7450   ac_cv_lib_ossaudio__oss_ioctl=no
7451 fi
7452 rm -f core conftest.err conftest.$ac_objext \
7453     conftest$ac_exeext conftest.$ac_ext
7454 LIBS=$ac_check_lib_save_LIBS
7455 fi
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7457 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7458 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7459   LIBSOUND=-lossaudio
7460 else
7461   LIBSOUND=
7462 fi
7463
7464
7465
7466   ALSA_REQUIRED=1.0.0
7467   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7468
7469   succeeded=no
7470
7471   # Extract the first word of "pkg-config", so it can be a program name with args.
7472 set dummy pkg-config; ac_word=$2
7473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7474 $as_echo_n "checking for $ac_word... " >&6; }
7475 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7476   $as_echo_n "(cached) " >&6
7477 else
7478   case $PKG_CONFIG in
7479   [\\/]* | ?:[\\/]*)
7480   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7481   ;;
7482   *)
7483   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7484 for as_dir in $PATH
7485 do
7486   IFS=$as_save_IFS
7487   test -z "$as_dir" && as_dir=.
7488     for ac_exec_ext in '' $ac_executable_extensions; do
7489   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7490     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7491     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7492     break 2
7493   fi
7494 done
7495   done
7496 IFS=$as_save_IFS
7497
7498   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7499   ;;
7500 esac
7501 fi
7502 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7503 if test -n "$PKG_CONFIG"; then
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7505 $as_echo "$PKG_CONFIG" >&6; }
7506 else
7507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7508 $as_echo "no" >&6; }
7509 fi
7510
7511
7512
7513   if test "$PKG_CONFIG" = "no" ; then
7514      HAVE_ALSA=no
7515   else
7516      PKG_CONFIG_MIN_VERSION=0.9.0
7517      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7518         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7519 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7520
7521         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7522             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7523 $as_echo "yes" >&6; }
7524             succeeded=yes
7525
7526             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7527 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7528             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7529             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7530 $as_echo "$ALSA_CFLAGS" >&6; }
7531
7532             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7533 $as_echo_n "checking ALSA_LIBS... " >&6; }
7534             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7535             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7536 $as_echo "$ALSA_LIBS" >&6; }
7537         else
7538             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7539 $as_echo "no" >&6; }
7540             ALSA_CFLAGS=""
7541             ALSA_LIBS=""
7542             ## If we have a custom action on failure, don't print errors, but
7543             ## do set a variable so people can do so.
7544             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7545
7546         fi
7547
7548
7549
7550      else
7551         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7552         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7553      fi
7554   fi
7555
7556   if test $succeeded = yes; then
7557      HAVE_ALSA=yes
7558   else
7559      HAVE_ALSA=no
7560   fi
7561
7562   if test $HAVE_ALSA = yes; then
7563     SAVE_CFLAGS="$CFLAGS"
7564     SAVE_LDFLAGS="$LDFLAGS"
7565     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7566     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7567     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7568 /* end confdefs.h.  */
7569 #include <asoundlib.h>
7570 int
7571 main ()
7572 {
7573 snd_lib_error_set_handler (0);
7574   ;
7575   return 0;
7576 }
7577 _ACEOF
7578 if ac_fn_c_try_compile "$LINENO"; then :
7579   emacs_alsa_normal=yes
7580 else
7581   emacs_alsa_normal=no
7582 fi
7583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7584     if test "$emacs_alsa_normal" != yes; then
7585       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7586 /* end confdefs.h.  */
7587 #include <alsa/asoundlib.h>
7588 int
7589 main ()
7590 {
7591 snd_lib_error_set_handler (0);
7592   ;
7593   return 0;
7594 }
7595 _ACEOF
7596 if ac_fn_c_try_compile "$LINENO"; then :
7597   emacs_alsa_subdir=yes
7598 else
7599   emacs_alsa_subdir=no
7600 fi
7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7602       if test "$emacs_alsa_subdir" != yes; then
7603         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7604       fi
7605       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7606     fi
7607
7608     CFLAGS="$SAVE_CFLAGS"
7609     LDFLAGS="$SAVE_LDFLAGS"
7610     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7611     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7612
7613 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7614
7615   fi
7616
7617         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7618      case "$opsys" in
7619               gnu-linux|freebsd|netbsd)
7620
7621 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7622
7623          ;;
7624      esac
7625   fi
7626
7627
7628 fi
7629
7630 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7631   linux/version.h sys/systeminfo.h limits.h \
7632   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7633   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7634   sys/utsname.h pwd.h utmp.h dirent.h util.h
7635 do :
7636   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7637 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7638 eval as_val=\$$as_ac_Header
7639    if test "x$as_val" = x""yes; then :
7640   cat >>confdefs.h <<_ACEOF
7641 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7642 _ACEOF
7643
7644 fi
7645
7646 done
7647
7648
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7650 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7652 /* end confdefs.h.  */
7653 #include <sys/personality.h>
7654 int
7655 main ()
7656 {
7657 personality (PER_LINUX32)
7658   ;
7659   return 0;
7660 }
7661 _ACEOF
7662 if ac_fn_c_try_compile "$LINENO"; then :
7663   emacs_cv_personality_linux32=yes
7664 else
7665   emacs_cv_personality_linux32=no
7666 fi
7667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7669 $as_echo "$emacs_cv_personality_linux32" >&6; }
7670
7671 if test $emacs_cv_personality_linux32 = yes; then
7672
7673 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7674
7675 fi
7676
7677 for ac_header in term.h
7678 do :
7679   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7680 if test "x$ac_cv_header_term_h" = x""yes; then :
7681   cat >>confdefs.h <<_ACEOF
7682 #define HAVE_TERM_H 1
7683 _ACEOF
7684
7685 fi
7686
7687 done
7688
7689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7690 $as_echo_n "checking for ANSI C header files... " >&6; }
7691 if test "${ac_cv_header_stdc+set}" = set; then :
7692   $as_echo_n "(cached) " >&6
7693 else
7694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7695 /* end confdefs.h.  */
7696 #include <stdlib.h>
7697 #include <stdarg.h>
7698 #include <string.h>
7699 #include <float.h>
7700
7701 int
7702 main ()
7703 {
7704
7705   ;
7706   return 0;
7707 }
7708 _ACEOF
7709 if ac_fn_c_try_compile "$LINENO"; then :
7710   ac_cv_header_stdc=yes
7711 else
7712   ac_cv_header_stdc=no
7713 fi
7714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7715
7716 if test $ac_cv_header_stdc = yes; then
7717   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719 /* end confdefs.h.  */
7720 #include <string.h>
7721
7722 _ACEOF
7723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7724   $EGREP "memchr" >/dev/null 2>&1; then :
7725
7726 else
7727   ac_cv_header_stdc=no
7728 fi
7729 rm -f conftest*
7730
7731 fi
7732
7733 if test $ac_cv_header_stdc = yes; then
7734   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7736 /* end confdefs.h.  */
7737 #include <stdlib.h>
7738
7739 _ACEOF
7740 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7741   $EGREP "free" >/dev/null 2>&1; then :
7742
7743 else
7744   ac_cv_header_stdc=no
7745 fi
7746 rm -f conftest*
7747
7748 fi
7749
7750 if test $ac_cv_header_stdc = yes; then
7751   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7752   if test "$cross_compiling" = yes; then :
7753   :
7754 else
7755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756 /* end confdefs.h.  */
7757 #include <ctype.h>
7758 #include <stdlib.h>
7759 #if ((' ' & 0x0FF) == 0x020)
7760 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7761 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7762 #else
7763 # define ISLOWER(c) \
7764                    (('a' <= (c) && (c) <= 'i') \
7765                      || ('j' <= (c) && (c) <= 'r') \
7766                      || ('s' <= (c) && (c) <= 'z'))
7767 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7768 #endif
7769
7770 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7771 int
7772 main ()
7773 {
7774   int i;
7775   for (i = 0; i < 256; i++)
7776     if (XOR (islower (i), ISLOWER (i))
7777         || toupper (i) != TOUPPER (i))
7778       return 2;
7779   return 0;
7780 }
7781 _ACEOF
7782 if ac_fn_c_try_run "$LINENO"; then :
7783
7784 else
7785   ac_cv_header_stdc=no
7786 fi
7787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7788   conftest.$ac_objext conftest.beam conftest.$ac_ext
7789 fi
7790
7791 fi
7792 fi
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7794 $as_echo "$ac_cv_header_stdc" >&6; }
7795 if test $ac_cv_header_stdc = yes; then
7796
7797 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7798
7799 fi
7800
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7802 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7803 if test "${ac_cv_header_time+set}" = set; then :
7804   $as_echo_n "(cached) " >&6
7805 else
7806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7807 /* end confdefs.h.  */
7808 #include <sys/types.h>
7809 #include <sys/time.h>
7810 #include <time.h>
7811
7812 int
7813 main ()
7814 {
7815 if ((struct tm *) 0)
7816 return 0;
7817   ;
7818   return 0;
7819 }
7820 _ACEOF
7821 if ac_fn_c_try_compile "$LINENO"; then :
7822   ac_cv_header_time=yes
7823 else
7824   ac_cv_header_time=no
7825 fi
7826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7827 fi
7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7829 $as_echo "$ac_cv_header_time" >&6; }
7830 if test $ac_cv_header_time = yes; then
7831
7832 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7833
7834 fi
7835
7836 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7837 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
7838   ac_have_decl=1
7839 else
7840   ac_have_decl=0
7841 fi
7842
7843 cat >>confdefs.h <<_ACEOF
7844 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7845 _ACEOF
7846
7847 if test $ac_cv_have_decl_sys_siglist != yes; then
7848   # For Tru64, at least:
7849   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7850 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
7851   ac_have_decl=1
7852 else
7853   ac_have_decl=0
7854 fi
7855
7856 cat >>confdefs.h <<_ACEOF
7857 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7858 _ACEOF
7859
7860   if test $ac_cv_have_decl___sys_siglist = yes; then
7861
7862 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7863
7864   fi
7865 fi
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7867 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7868 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
7869   $as_echo_n "(cached) " >&6
7870 else
7871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7872 /* end confdefs.h.  */
7873 #include <sys/types.h>
7874 #include <sys/wait.h>
7875 #ifndef WEXITSTATUS
7876 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7877 #endif
7878 #ifndef WIFEXITED
7879 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7880 #endif
7881
7882 int
7883 main ()
7884 {
7885   int s;
7886   wait (&s);
7887   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7888   ;
7889   return 0;
7890 }
7891 _ACEOF
7892 if ac_fn_c_try_compile "$LINENO"; then :
7893   ac_cv_header_sys_wait_h=yes
7894 else
7895   ac_cv_header_sys_wait_h=no
7896 fi
7897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7898 fi
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7900 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7901 if test $ac_cv_header_sys_wait_h = yes; then
7902
7903 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7904
7905 fi
7906
7907
7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7909 $as_echo_n "checking for struct utimbuf... " >&6; }
7910 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
7911   $as_echo_n "(cached) " >&6
7912 else
7913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7914 /* end confdefs.h.  */
7915 #ifdef TIME_WITH_SYS_TIME
7916 #include <sys/time.h>
7917 #include <time.h>
7918 #else
7919 #ifdef HAVE_SYS_TIME_H
7920 #include <sys/time.h>
7921 #else
7922 #include <time.h>
7923 #endif
7924 #endif
7925 #ifdef HAVE_UTIME_H
7926 #include <utime.h>
7927 #endif
7928 int
7929 main ()
7930 {
7931 static struct utimbuf x; x.actime = x.modtime;
7932   ;
7933   return 0;
7934 }
7935 _ACEOF
7936 if ac_fn_c_try_compile "$LINENO"; then :
7937   emacs_cv_struct_utimbuf=yes
7938 else
7939   emacs_cv_struct_utimbuf=no
7940 fi
7941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7942 fi
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7944 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7945 if test $emacs_cv_struct_utimbuf = yes; then
7946
7947 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7948
7949 fi
7950
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7952 $as_echo_n "checking for speed_t... " >&6; }
7953 if test "${emacs_cv_speed_t+set}" = set; then :
7954   $as_echo_n "(cached) " >&6
7955 else
7956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7957 /* end confdefs.h.  */
7958 #include <termios.h>
7959 int
7960 main ()
7961 {
7962 speed_t x = 1;
7963   ;
7964   return 0;
7965 }
7966 _ACEOF
7967 if ac_fn_c_try_compile "$LINENO"; then :
7968   emacs_cv_speed_t=yes
7969 else
7970   emacs_cv_speed_t=no
7971 fi
7972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7973 fi
7974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7975 $as_echo "$emacs_cv_speed_t" >&6; }
7976 if test $emacs_cv_speed_t = yes; then
7977
7978 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7979
7980 fi
7981
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7983 $as_echo_n "checking for struct timeval... " >&6; }
7984 if test "${emacs_cv_struct_timeval+set}" = set; then :
7985   $as_echo_n "(cached) " >&6
7986 else
7987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7988 /* end confdefs.h.  */
7989 #ifdef TIME_WITH_SYS_TIME
7990 #include <sys/time.h>
7991 #include <time.h>
7992 #else
7993 #ifdef HAVE_SYS_TIME_H
7994 #include <sys/time.h>
7995 #else
7996 #include <time.h>
7997 #endif
7998 #endif
7999 int
8000 main ()
8001 {
8002 static struct timeval x; x.tv_sec = x.tv_usec;
8003   ;
8004   return 0;
8005 }
8006 _ACEOF
8007 if ac_fn_c_try_compile "$LINENO"; then :
8008   emacs_cv_struct_timeval=yes
8009 else
8010   emacs_cv_struct_timeval=no
8011 fi
8012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8013 fi
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8015 $as_echo "$emacs_cv_struct_timeval" >&6; }
8016 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8017 if test $emacs_cv_struct_timeval = yes; then
8018
8019 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8020
8021 fi
8022
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8024 $as_echo_n "checking for struct exception... " >&6; }
8025 if test "${emacs_cv_struct_exception+set}" = set; then :
8026   $as_echo_n "(cached) " >&6
8027 else
8028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029 /* end confdefs.h.  */
8030 #include <math.h>
8031 int
8032 main ()
8033 {
8034 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8035   ;
8036   return 0;
8037 }
8038 _ACEOF
8039 if ac_fn_c_try_compile "$LINENO"; then :
8040   emacs_cv_struct_exception=yes
8041 else
8042   emacs_cv_struct_exception=no
8043 fi
8044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8045 fi
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8047 $as_echo "$emacs_cv_struct_exception" >&6; }
8048 HAVE_EXCEPTION=$emacs_cv_struct_exception
8049 if test $emacs_cv_struct_exception != yes; then
8050
8051 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8052
8053 fi
8054
8055 for ac_header in net/if.h
8056 do :
8057   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8058 #if HAVE_SYS_SOCKET_H
8059 #include <sys/socket.h>
8060 #endif
8061 "
8062 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8063   cat >>confdefs.h <<_ACEOF
8064 #define HAVE_NET_IF_H 1
8065 _ACEOF
8066
8067 fi
8068
8069 done
8070
8071
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8073 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8074 if test "${ac_cv_struct_tm+set}" = set; then :
8075   $as_echo_n "(cached) " >&6
8076 else
8077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078 /* end confdefs.h.  */
8079 #include <sys/types.h>
8080 #include <time.h>
8081
8082 int
8083 main ()
8084 {
8085 struct tm tm;
8086                                      int *p = &tm.tm_sec;
8087                                      return !p;
8088   ;
8089   return 0;
8090 }
8091 _ACEOF
8092 if ac_fn_c_try_compile "$LINENO"; then :
8093   ac_cv_struct_tm=time.h
8094 else
8095   ac_cv_struct_tm=sys/time.h
8096 fi
8097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8098 fi
8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8100 $as_echo "$ac_cv_struct_tm" >&6; }
8101 if test $ac_cv_struct_tm = sys/time.h; then
8102
8103 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8104
8105 fi
8106
8107 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8108 #include <$ac_cv_struct_tm>
8109
8110 "
8111 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8112
8113 cat >>confdefs.h <<_ACEOF
8114 #define HAVE_STRUCT_TM_TM_ZONE 1
8115 _ACEOF
8116
8117
8118 fi
8119
8120 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8121
8122 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8123
8124 else
8125   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8126 "
8127 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8128   ac_have_decl=1
8129 else
8130   ac_have_decl=0
8131 fi
8132
8133 cat >>confdefs.h <<_ACEOF
8134 #define HAVE_DECL_TZNAME $ac_have_decl
8135 _ACEOF
8136
8137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8138 $as_echo_n "checking for tzname... " >&6; }
8139 if test "${ac_cv_var_tzname+set}" = set; then :
8140   $as_echo_n "(cached) " >&6
8141 else
8142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8143 /* end confdefs.h.  */
8144 #include <time.h>
8145 #if !HAVE_DECL_TZNAME
8146 extern char *tzname[];
8147 #endif
8148
8149 int
8150 main ()
8151 {
8152 return tzname[0][0];
8153   ;
8154   return 0;
8155 }
8156 _ACEOF
8157 if ac_fn_c_try_link "$LINENO"; then :
8158   ac_cv_var_tzname=yes
8159 else
8160   ac_cv_var_tzname=no
8161 fi
8162 rm -f core conftest.err conftest.$ac_objext \
8163     conftest$ac_exeext conftest.$ac_ext
8164 fi
8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8166 $as_echo "$ac_cv_var_tzname" >&6; }
8167   if test $ac_cv_var_tzname = yes; then
8168
8169 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8170
8171   fi
8172 fi
8173
8174 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8175 "
8176 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8177
8178 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8179
8180 fi
8181
8182 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8183 #if HAVE_SYS_SOCKET_H
8184 #include <sys/socket.h>
8185 #endif
8186 #if HAVE_NET_IF_H
8187 #include <net/if.h>
8188 #endif
8189 "
8190 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8191
8192 cat >>confdefs.h <<_ACEOF
8193 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8194 _ACEOF
8195
8196
8197 fi
8198 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8199 #if HAVE_SYS_SOCKET_H
8200 #include <sys/socket.h>
8201 #endif
8202 #if HAVE_NET_IF_H
8203 #include <net/if.h>
8204 #endif
8205 "
8206 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8207
8208 cat >>confdefs.h <<_ACEOF
8209 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8210 _ACEOF
8211
8212
8213 fi
8214 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8215 #if HAVE_SYS_SOCKET_H
8216 #include <sys/socket.h>
8217 #endif
8218 #if HAVE_NET_IF_H
8219 #include <net/if.h>
8220 #endif
8221 "
8222 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8223
8224 cat >>confdefs.h <<_ACEOF
8225 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8226 _ACEOF
8227
8228
8229 fi
8230 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8231 #if HAVE_SYS_SOCKET_H
8232 #include <sys/socket.h>
8233 #endif
8234 #if HAVE_NET_IF_H
8235 #include <net/if.h>
8236 #endif
8237 "
8238 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8239
8240 cat >>confdefs.h <<_ACEOF
8241 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8242 _ACEOF
8243
8244
8245 fi
8246 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8247 #if HAVE_SYS_SOCKET_H
8248 #include <sys/socket.h>
8249 #endif
8250 #if HAVE_NET_IF_H
8251 #include <net/if.h>
8252 #endif
8253 "
8254 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8255
8256 cat >>confdefs.h <<_ACEOF
8257 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8258 _ACEOF
8259
8260
8261 fi
8262
8263
8264
8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8266 $as_echo_n "checking for function prototypes... " >&6; }
8267 if test "$ac_cv_prog_cc_c89" != no; then
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8269 $as_echo "yes" >&6; }
8270
8271 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8272
8273
8274 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8275
8276 else
8277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8278 $as_echo "no" >&6; }
8279 fi
8280
8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8282 $as_echo_n "checking for working volatile... " >&6; }
8283 if test "${ac_cv_c_volatile+set}" = set; then :
8284   $as_echo_n "(cached) " >&6
8285 else
8286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8287 /* end confdefs.h.  */
8288
8289 int
8290 main ()
8291 {
8292
8293 volatile int x;
8294 int * volatile y = (int *) 0;
8295 return !x && !y;
8296   ;
8297   return 0;
8298 }
8299 _ACEOF
8300 if ac_fn_c_try_compile "$LINENO"; then :
8301   ac_cv_c_volatile=yes
8302 else
8303   ac_cv_c_volatile=no
8304 fi
8305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8306 fi
8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8308 $as_echo "$ac_cv_c_volatile" >&6; }
8309 if test $ac_cv_c_volatile = no; then
8310
8311 $as_echo "#define volatile /**/" >>confdefs.h
8312
8313 fi
8314
8315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8316 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8317 if test "${ac_cv_c_const+set}" = set; then :
8318   $as_echo_n "(cached) " >&6
8319 else
8320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8321 /* end confdefs.h.  */
8322
8323 int
8324 main ()
8325 {
8326 /* FIXME: Include the comments suggested by Paul. */
8327 #ifndef __cplusplus
8328   /* Ultrix mips cc rejects this.  */
8329   typedef int charset[2];
8330   const charset cs;
8331   /* SunOS 4.1.1 cc rejects this.  */
8332   char const *const *pcpcc;
8333   char **ppc;
8334   /* NEC SVR4.0.2 mips cc rejects this.  */
8335   struct point {int x, y;};
8336   static struct point const zero = {0,0};
8337   /* AIX XL C 1.02.0.0 rejects this.
8338      It does not let you subtract one const X* pointer from another in
8339      an arm of an if-expression whose if-part is not a constant
8340      expression */
8341   const char *g = "string";
8342   pcpcc = &g + (g ? g-g : 0);
8343   /* HPUX 7.0 cc rejects these. */
8344   ++pcpcc;
8345   ppc = (char**) pcpcc;
8346   pcpcc = (char const *const *) ppc;
8347   { /* SCO 3.2v4 cc rejects this.  */
8348     char *t;
8349     char const *s = 0 ? (char *) 0 : (char const *) 0;
8350
8351     *t++ = 0;
8352     if (s) return 0;
8353   }
8354   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8355     int x[] = {25, 17};
8356     const int *foo = &x[0];
8357     ++foo;
8358   }
8359   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8360     typedef const int *iptr;
8361     iptr p = 0;
8362     ++p;
8363   }
8364   { /* AIX XL C 1.02.0.0 rejects this saying
8365        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8366     struct s { int j; const int *ap[3]; };
8367     struct s *b; b->j = 5;
8368   }
8369   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8370     const int foo = 10;
8371     if (!foo) return 0;
8372   }
8373   return !cs[0] && !zero.x;
8374 #endif
8375
8376   ;
8377   return 0;
8378 }
8379 _ACEOF
8380 if ac_fn_c_try_compile "$LINENO"; then :
8381   ac_cv_c_const=yes
8382 else
8383   ac_cv_c_const=no
8384 fi
8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386 fi
8387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8388 $as_echo "$ac_cv_c_const" >&6; }
8389 if test $ac_cv_c_const = no; then
8390
8391 $as_echo "#define const /**/" >>confdefs.h
8392
8393 fi
8394
8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8396 $as_echo_n "checking for void * support... " >&6; }
8397 if test "${emacs_cv_void_star+set}" = set; then :
8398   $as_echo_n "(cached) " >&6
8399 else
8400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8401 /* end confdefs.h.  */
8402
8403 int
8404 main ()
8405 {
8406 void * foo;
8407   ;
8408   return 0;
8409 }
8410 _ACEOF
8411 if ac_fn_c_try_compile "$LINENO"; then :
8412   emacs_cv_void_star=yes
8413 else
8414   emacs_cv_void_star=no
8415 fi
8416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8417 fi
8418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8419 $as_echo "$emacs_cv_void_star" >&6; }
8420 if test $emacs_cv_void_star = yes; then
8421   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8422
8423 else
8424   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8425
8426 fi
8427
8428  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8429 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8430 if test "${ac_cv_c_bigendian+set}" = set; then :
8431   $as_echo_n "(cached) " >&6
8432 else
8433   ac_cv_c_bigendian=unknown
8434     # See if we're dealing with a universal compiler.
8435     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8436 /* end confdefs.h.  */
8437 #ifndef __APPLE_CC__
8438                not a universal capable compiler
8439              #endif
8440              typedef int dummy;
8441
8442 _ACEOF
8443 if ac_fn_c_try_compile "$LINENO"; then :
8444
8445         # Check for potential -arch flags.  It is not universal unless
8446         # there are at least two -arch flags with different values.
8447         ac_arch=
8448         ac_prev=
8449         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8450          if test -n "$ac_prev"; then
8451            case $ac_word in
8452              i?86 | x86_64 | ppc | ppc64)
8453                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8454                  ac_arch=$ac_word
8455                else
8456                  ac_cv_c_bigendian=universal
8457                  break
8458                fi
8459                ;;
8460            esac
8461            ac_prev=
8462          elif test "x$ac_word" = "x-arch"; then
8463            ac_prev=arch
8464          fi
8465        done
8466 fi
8467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8468     if test $ac_cv_c_bigendian = unknown; then
8469       # See if sys/param.h defines the BYTE_ORDER macro.
8470       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8471 /* end confdefs.h.  */
8472 #include <sys/types.h>
8473              #include <sys/param.h>
8474
8475 int
8476 main ()
8477 {
8478 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8479                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8480                      && LITTLE_ENDIAN)
8481               bogus endian macros
8482              #endif
8483
8484   ;
8485   return 0;
8486 }
8487 _ACEOF
8488 if ac_fn_c_try_compile "$LINENO"; then :
8489   # It does; now see whether it defined to BIG_ENDIAN or not.
8490          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8491 /* end confdefs.h.  */
8492 #include <sys/types.h>
8493                 #include <sys/param.h>
8494
8495 int
8496 main ()
8497 {
8498 #if BYTE_ORDER != BIG_ENDIAN
8499                  not big endian
8500                 #endif
8501
8502   ;
8503   return 0;
8504 }
8505 _ACEOF
8506 if ac_fn_c_try_compile "$LINENO"; then :
8507   ac_cv_c_bigendian=yes
8508 else
8509   ac_cv_c_bigendian=no
8510 fi
8511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8512 fi
8513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8514     fi
8515     if test $ac_cv_c_bigendian = unknown; then
8516       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8517       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8518 /* end confdefs.h.  */
8519 #include <limits.h>
8520
8521 int
8522 main ()
8523 {
8524 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8525               bogus endian macros
8526              #endif
8527
8528   ;
8529   return 0;
8530 }
8531 _ACEOF
8532 if ac_fn_c_try_compile "$LINENO"; then :
8533   # It does; now see whether it defined to _BIG_ENDIAN or not.
8534          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8535 /* end confdefs.h.  */
8536 #include <limits.h>
8537
8538 int
8539 main ()
8540 {
8541 #ifndef _BIG_ENDIAN
8542                  not big endian
8543                 #endif
8544
8545   ;
8546   return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_compile "$LINENO"; then :
8550   ac_cv_c_bigendian=yes
8551 else
8552   ac_cv_c_bigendian=no
8553 fi
8554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8555 fi
8556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8557     fi
8558     if test $ac_cv_c_bigendian = unknown; then
8559       # Compile a test program.
8560       if test "$cross_compiling" = yes; then :
8561   # Try to guess by grepping values from an object file.
8562          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8563 /* end confdefs.h.  */
8564 short int ascii_mm[] =
8565                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8566                 short int ascii_ii[] =
8567                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8568                 int use_ascii (int i) {
8569                   return ascii_mm[i] + ascii_ii[i];
8570                 }
8571                 short int ebcdic_ii[] =
8572                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8573                 short int ebcdic_mm[] =
8574                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8575                 int use_ebcdic (int i) {
8576                   return ebcdic_mm[i] + ebcdic_ii[i];
8577                 }
8578                 extern int foo;
8579
8580 int
8581 main ()
8582 {
8583 return use_ascii (foo) == use_ebcdic (foo);
8584   ;
8585   return 0;
8586 }
8587 _ACEOF
8588 if ac_fn_c_try_compile "$LINENO"; then :
8589   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8590               ac_cv_c_bigendian=yes
8591             fi
8592             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8593               if test "$ac_cv_c_bigendian" = unknown; then
8594                 ac_cv_c_bigendian=no
8595               else
8596                 # finding both strings is unlikely to happen, but who knows?
8597                 ac_cv_c_bigendian=unknown
8598               fi
8599             fi
8600 fi
8601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8602 else
8603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h.  */
8605 $ac_includes_default
8606 int
8607 main ()
8608 {
8609
8610              /* Are we little or big endian?  From Harbison&Steele.  */
8611              union
8612              {
8613                long int l;
8614                char c[sizeof (long int)];
8615              } u;
8616              u.l = 1;
8617              return u.c[sizeof (long int) - 1] == 1;
8618
8619   ;
8620   return 0;
8621 }
8622 _ACEOF
8623 if ac_fn_c_try_run "$LINENO"; then :
8624   ac_cv_c_bigendian=no
8625 else
8626   ac_cv_c_bigendian=yes
8627 fi
8628 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8629   conftest.$ac_objext conftest.beam conftest.$ac_ext
8630 fi
8631
8632     fi
8633 fi
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8635 $as_echo "$ac_cv_c_bigendian" >&6; }
8636  case $ac_cv_c_bigendian in #(
8637    yes)
8638      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8639 ;; #(
8640    no)
8641       ;; #(
8642    universal)
8643
8644 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8645
8646      ;; #(
8647    *)
8648      as_fn_error "unknown endianness
8649  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8650  esac
8651
8652
8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8654 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8655 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8656   $as_echo_n "(cached) " >&6
8657 else
8658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8659 /* end confdefs.h.  */
8660 char __attribute__ ((__aligned__ (1 << 3))) c;
8661 int
8662 main ()
8663 {
8664
8665   ;
8666   return 0;
8667 }
8668 _ACEOF
8669 if ac_fn_c_try_compile "$LINENO"; then :
8670   emacs_cv_attribute_aligned=yes
8671 else
8672   emacs_cv_attribute_aligned=no
8673 fi
8674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8675 fi
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8677 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8678 if test $emacs_cv_attribute_aligned = yes; then
8679
8680 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8681
8682 fi
8683
8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8685 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8686 set x ${MAKE-make}
8687 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8688 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8689   $as_echo_n "(cached) " >&6
8690 else
8691   cat >conftest.make <<\_ACEOF
8692 SHELL = /bin/sh
8693 all:
8694         @echo '@@@%%%=$(MAKE)=@@@%%%'
8695 _ACEOF
8696 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8697 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8698   *@@@%%%=?*=@@@%%%*)
8699     eval ac_cv_prog_make_${ac_make}_set=yes;;
8700   *)
8701     eval ac_cv_prog_make_${ac_make}_set=no;;
8702 esac
8703 rm -f conftest.make
8704 fi
8705 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8707 $as_echo "yes" >&6; }
8708   SET_MAKE=
8709 else
8710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8711 $as_echo "no" >&6; }
8712   SET_MAKE="MAKE=${MAKE-make}"
8713 fi
8714
8715
8716 DEPFLAGS=
8717 MKDEPDIR=":"
8718 deps_frag=deps.mk
8719 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8720    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8721 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8722    HAVE_GNU_MAKE=no
8723    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8724    if test "x$testval" != x; then
8725       HAVE_GNU_MAKE=yes
8726    else
8727       ac_enable_autodepend=no
8728    fi
8729    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8730 $as_echo "$HAVE_GNU_MAKE" >&6; }
8731    if test $HAVE_GNU_MAKE = yes; then
8732       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8733 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8734       SAVE_CFLAGS="$CFLAGS"
8735       CFLAGS="$CFLAGS -MMD -MF deps.d"
8736       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8737 /* end confdefs.h.  */
8738
8739 int
8740 main ()
8741 {
8742
8743   ;
8744   return 0;
8745 }
8746 _ACEOF
8747 if ac_fn_c_try_compile "$LINENO"; then :
8748
8749 else
8750   ac_enable_autodepend=no
8751 fi
8752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8753       CFLAGS="$SAVE_CFLAGS"
8754       test -f deps.d || ac_enable_autodepend=no
8755       rm -rf deps.d
8756       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8757 $as_echo "$ac_enable_autodepend" >&6; }
8758    fi
8759    if test $ac_enable_autodepend = yes; then
8760       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8761       ## In parallel builds, another make might create depdir between
8762       ## the first test and mkdir, so stick another test on the end.
8763       ## Or use install-sh -d?  mkdir -p is not portable.
8764       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8765       deps_frag=autodeps.mk
8766    fi
8767 fi
8768 deps_frag=$srcdir/src/$deps_frag
8769
8770
8771
8772
8773
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8775 $as_echo_n "checking for long file names... " >&6; }
8776 if test "${ac_cv_sys_long_file_names+set}" = set; then :
8777   $as_echo_n "(cached) " >&6
8778 else
8779   ac_cv_sys_long_file_names=yes
8780 # Test for long file names in all the places we know might matter:
8781 #      .                the current directory, where building will happen
8782 #      $prefix/lib      where we will be installing things
8783 #      $exec_prefix/lib likewise
8784 #      $TMPDIR          if set, where it might want to write temporary files
8785 #      /tmp             where it might want to write temporary files
8786 #      /var/tmp         likewise
8787 #      /usr/tmp         likewise
8788 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8789   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8790   # in the usual case where exec_prefix is '${prefix}'.
8791   case $ac_dir in #(
8792     . | /* | ?:[\\/]*) ;; #(
8793     *) continue;;
8794   esac
8795   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8796   ac_xdir=$ac_dir/cf$$
8797   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8798   ac_tf1=$ac_xdir/conftest9012345
8799   ac_tf2=$ac_xdir/conftest9012346
8800   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8801     ac_cv_sys_long_file_names=no
8802   rm -f -r "$ac_xdir" 2>/dev/null
8803   test $ac_cv_sys_long_file_names = no && break
8804 done
8805 fi
8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8807 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8808 if test $ac_cv_sys_long_file_names = yes; then
8809
8810 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8811
8812 fi
8813
8814
8815 #### Choose a window system.
8816
8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8818 $as_echo_n "checking for X... " >&6; }
8819
8820
8821 # Check whether --with-x was given.
8822 if test "${with_x+set}" = set; then :
8823   withval=$with_x;
8824 fi
8825
8826 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8827 if test "x$with_x" = xno; then
8828   # The user explicitly disabled X.
8829   have_x=disabled
8830 else
8831   case $x_includes,$x_libraries in #(
8832     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
8833     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
8834   $as_echo_n "(cached) " >&6
8835 else
8836   # One or both of the vars are not set, and there is no cached value.
8837 ac_x_includes=no ac_x_libraries=no
8838 rm -f -r conftest.dir
8839 if mkdir conftest.dir; then
8840   cd conftest.dir
8841   cat >Imakefile <<'_ACEOF'
8842 incroot:
8843         @echo incroot='${INCROOT}'
8844 usrlibdir:
8845         @echo usrlibdir='${USRLIBDIR}'
8846 libdir:
8847         @echo libdir='${LIBDIR}'
8848 _ACEOF
8849   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8850     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8851     for ac_var in incroot usrlibdir libdir; do
8852       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8853     done
8854     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8855     for ac_extension in a so sl dylib la dll; do
8856       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8857          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8858         ac_im_usrlibdir=$ac_im_libdir; break
8859       fi
8860     done
8861     # Screen out bogus values from the imake configuration.  They are
8862     # bogus both because they are the default anyway, and because
8863     # using them would break gcc on systems where it needs fixed includes.
8864     case $ac_im_incroot in
8865         /usr/include) ac_x_includes= ;;
8866         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8867     esac
8868     case $ac_im_usrlibdir in
8869         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8870         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8871     esac
8872   fi
8873   cd ..
8874   rm -f -r conftest.dir
8875 fi
8876
8877 # Standard set of common directories for X headers.
8878 # Check X11 before X11Rn because it is often a symlink to the current release.
8879 ac_x_header_dirs='
8880 /usr/X11/include
8881 /usr/X11R7/include
8882 /usr/X11R6/include
8883 /usr/X11R5/include
8884 /usr/X11R4/include
8885
8886 /usr/include/X11
8887 /usr/include/X11R7
8888 /usr/include/X11R6
8889 /usr/include/X11R5
8890 /usr/include/X11R4
8891
8892 /usr/local/X11/include
8893 /usr/local/X11R7/include
8894 /usr/local/X11R6/include
8895 /usr/local/X11R5/include
8896 /usr/local/X11R4/include
8897
8898 /usr/local/include/X11
8899 /usr/local/include/X11R7
8900 /usr/local/include/X11R6
8901 /usr/local/include/X11R5
8902 /usr/local/include/X11R4
8903
8904 /usr/X386/include
8905 /usr/x386/include
8906 /usr/XFree86/include/X11
8907
8908 /usr/include
8909 /usr/local/include
8910 /usr/unsupported/include
8911 /usr/athena/include
8912 /usr/local/x11r5/include
8913 /usr/lpp/Xamples/include
8914
8915 /usr/openwin/include
8916 /usr/openwin/share/include'
8917
8918 if test "$ac_x_includes" = no; then
8919   # Guess where to find include files, by looking for Xlib.h.
8920   # First, try using that file with no special directory specified.
8921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8922 /* end confdefs.h.  */
8923 #include <X11/Xlib.h>
8924 _ACEOF
8925 if ac_fn_c_try_cpp "$LINENO"; then :
8926   # We can compile using X headers with no special include directory.
8927 ac_x_includes=
8928 else
8929   for ac_dir in $ac_x_header_dirs; do
8930   if test -r "$ac_dir/X11/Xlib.h"; then
8931     ac_x_includes=$ac_dir
8932     break
8933   fi
8934 done
8935 fi
8936 rm -f conftest.err conftest.$ac_ext
8937 fi # $ac_x_includes = no
8938
8939 if test "$ac_x_libraries" = no; then
8940   # Check for the libraries.
8941   # See if we find them without any special options.
8942   # Don't add to $LIBS permanently.
8943   ac_save_LIBS=$LIBS
8944   LIBS="-lX11 $LIBS"
8945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8946 /* end confdefs.h.  */
8947 #include <X11/Xlib.h>
8948 int
8949 main ()
8950 {
8951 XrmInitialize ()
8952   ;
8953   return 0;
8954 }
8955 _ACEOF
8956 if ac_fn_c_try_link "$LINENO"; then :
8957   LIBS=$ac_save_LIBS
8958 # We can link X programs with no special library path.
8959 ac_x_libraries=
8960 else
8961   LIBS=$ac_save_LIBS
8962 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8963 do
8964   # Don't even attempt the hair of trying to link an X program!
8965   for ac_extension in a so sl dylib la dll; do
8966     if test -r "$ac_dir/libX11.$ac_extension"; then
8967       ac_x_libraries=$ac_dir
8968       break 2
8969     fi
8970   done
8971 done
8972 fi
8973 rm -f core conftest.err conftest.$ac_objext \
8974     conftest$ac_exeext conftest.$ac_ext
8975 fi # $ac_x_libraries = no
8976
8977 case $ac_x_includes,$ac_x_libraries in #(
8978   no,* | *,no | *\'*)
8979     # Didn't find X, or a directory has "'" in its name.
8980     ac_cv_have_x="have_x=no";; #(
8981   *)
8982     # Record where we found X for the cache.
8983     ac_cv_have_x="have_x=yes\
8984         ac_x_includes='$ac_x_includes'\
8985         ac_x_libraries='$ac_x_libraries'"
8986 esac
8987 fi
8988 ;; #(
8989     *) have_x=yes;;
8990   esac
8991   eval "$ac_cv_have_x"
8992 fi # $with_x != no
8993
8994 if test "$have_x" != yes; then
8995   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8996 $as_echo "$have_x" >&6; }
8997   no_x=yes
8998 else
8999   # If each of the values was on the command line, it overrides each guess.
9000   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9001   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9002   # Update the cache value to reflect the command line values.
9003   ac_cv_have_x="have_x=yes\
9004         ac_x_includes='$x_includes'\
9005         ac_x_libraries='$x_libraries'"
9006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9007 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9008 fi
9009
9010 if test "$no_x" = yes; then
9011   window_system=none
9012 else
9013   window_system=x11
9014 fi
9015
9016 ## Workaround for bug in autoconf <= 2.62.
9017 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9018 ## No need to do anything special for these standard directories.
9019 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9020
9021    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9022
9023 fi
9024
9025 LD_SWITCH_X_SITE_AUX=
9026 LD_SWITCH_X_SITE_AUX_RPATH=
9027 if test "${x_libraries}" != NONE; then
9028   if test -n "${x_libraries}"; then
9029     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9030     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9031     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9032   fi
9033   x_default_search_path=""
9034   x_search_path=${x_libraries}
9035   if test -z "${x_search_path}"; then
9036     x_search_path=/usr/lib
9037   fi
9038   for x_library in `echo ${x_search_path}: | \
9039                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9040     x_search_path="\
9041 ${x_library}/X11/%L/%T/%N%C%S:\
9042 ${x_library}/X11/%l/%T/%N%C%S:\
9043 ${x_library}/X11/%T/%N%C%S:\
9044 ${x_library}/X11/%L/%T/%N%S:\
9045 ${x_library}/X11/%l/%T/%N%S:\
9046 ${x_library}/X11/%T/%N%S"
9047     if test x"${x_default_search_path}" = x; then
9048       x_default_search_path=${x_search_path}
9049     else
9050       x_default_search_path="${x_search_path}:${x_default_search_path}"
9051     fi
9052   done
9053 fi
9054
9055
9056
9057 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9058   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9059 fi
9060
9061 if test x"${x_includes}" = x; then
9062   bitmapdir=/usr/include/X11/bitmaps
9063 else
9064   # accumulate include directories that have X11 bitmap subdirectories
9065   bmd_acc="dummyval"
9066   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9067     if test -d "${bmd}/X11/bitmaps"; then
9068       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9069     fi
9070     if test -d "${bmd}/bitmaps"; then
9071       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9072     fi
9073   done
9074   if test ${bmd_acc} != "dummyval"; then
9075     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9076   fi
9077 fi
9078
9079 HAVE_NS=no
9080 NS_IMPL_COCOA=no
9081 NS_IMPL_GNUSTEP=no
9082 tmp_CPPFLAGS="$CPPFLAGS"
9083 tmp_CFLAGS="$CFLAGS"
9084 CPPFLAGS="$CPPFLAGS -x objective-c"
9085 CFLAGS="$CFLAGS -x objective-c"
9086 TEMACS_LDFLAGS2="\${LDFLAGS}"
9087 if test "${with_ns}" != no; then
9088   if test "${opsys}" = darwin; then
9089      NS_IMPL_COCOA=yes
9090      ns_appdir=`pwd`/nextstep/Emacs.app
9091      ns_appbindir=${ns_appdir}/Contents/MacOS/
9092      ns_appresdir=${ns_appdir}/Contents/Resources
9093      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9094   elif test -f $GNUSTEP_CONFIG_FILE; then
9095      NS_IMPL_GNUSTEP=yes
9096      ns_appdir=`pwd`/nextstep/Emacs.app
9097      ns_appbindir=${ns_appdir}/
9098      ns_appresdir=${ns_appdir}/Resources
9099      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9100           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9101      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9102           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9103      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9104      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9105        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9106      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9107        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9108      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9109      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9110      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9111      LIB_STANDARD=
9112      START_FILES=
9113      TEMACS_LDFLAGS2=
9114   fi
9115   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9116 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9117   HAVE_NS=yes
9118 else
9119   as_fn_error "\`--with-ns' was specified, but the include
9120   files are missing or cannot be compiled." "$LINENO" 5
9121 fi
9122
9123
9124   NS_HAVE_NSINTEGER=yes
9125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9126 /* end confdefs.h.  */
9127 #include <Foundation/NSObjCRuntime.h>
9128 int
9129 main ()
9130 {
9131 NSInteger i;
9132   ;
9133   return 0;
9134 }
9135 _ACEOF
9136 if ac_fn_c_try_compile "$LINENO"; then :
9137   ns_have_nsinteger=yes
9138 else
9139   ns_have_nsinteger=no
9140 fi
9141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9142   if test $ns_have_nsinteger = no; then
9143     NS_HAVE_NSINTEGER=no
9144   fi
9145 fi
9146
9147
9148 ns_frag=/dev/null
9149 NS_OBJ=
9150 NS_OBJC_OBJ=
9151 NS_SUPPORT=
9152 if test "${HAVE_NS}" = yes; then
9153   window_system=nextstep
9154   with_xft=no
9155   # set up packaging dirs
9156   exec_prefix=${ns_appbindir}
9157   libexecdir=${ns_appbindir}/libexec
9158   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9159      prefix=${ns_appresdir}
9160   fi
9161   ns_frag=$srcdir/src/ns.mk
9162   NS_OBJ="fontset.o fringe.o image.o"
9163   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9164   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9165 fi
9166 CFLAGS="$tmp_CFLAGS"
9167 CPPFLAGS="$tmp_CPPFLAGS"
9168
9169
9170
9171
9172
9173
9174 case "${window_system}" in
9175   x11 )
9176     HAVE_X_WINDOWS=yes
9177     HAVE_X11=yes
9178     case "${with_x_toolkit}" in
9179       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9180       motif ) USE_X_TOOLKIT=MOTIF ;;
9181       gtk ) with_gtk=yes
9182             USE_X_TOOLKIT=none ;;
9183       gtk3 ) with_gtk3=yes
9184              USE_X_TOOLKIT=none ;;
9185       no ) USE_X_TOOLKIT=none ;;
9186       * ) USE_X_TOOLKIT=maybe ;;
9187     esac
9188   ;;
9189   nextstep | none )
9190     HAVE_X_WINDOWS=no
9191     HAVE_X11=no
9192     USE_X_TOOLKIT=none
9193   ;;
9194 esac
9195
9196 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9197    # Extract the first word of "X", so it can be a program name with args.
9198 set dummy X; ac_word=$2
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9200 $as_echo_n "checking for $ac_word... " >&6; }
9201 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9202   $as_echo_n "(cached) " >&6
9203 else
9204   if test -n "$HAVE_XSERVER"; then
9205   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9206 else
9207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9208 for as_dir in $PATH
9209 do
9210   IFS=$as_save_IFS
9211   test -z "$as_dir" && as_dir=.
9212     for ac_exec_ext in '' $ac_executable_extensions; do
9213   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9214     ac_cv_prog_HAVE_XSERVER="true"
9215     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9216     break 2
9217   fi
9218 done
9219   done
9220 IFS=$as_save_IFS
9221
9222   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9223 fi
9224 fi
9225 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9226 if test -n "$HAVE_XSERVER"; then
9227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9228 $as_echo "$HAVE_XSERVER" >&6; }
9229 else
9230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9231 $as_echo "no" >&6; }
9232 fi
9233
9234
9235    if test "$HAVE_XSERVER" = true ||
9236       test -n "$DISPLAY" ||
9237       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9238         as_fn_error "You seem to be running X, but no X development libraries
9239 were found.  You should install the relevant development files for X
9240 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9241 sure you have development files for image handling, i.e.
9242 tiff, gif, jpeg, png and xpm.
9243 If you are sure you want Emacs compiled without X window support, pass
9244   --without-x
9245 to configure." "$LINENO" 5
9246    fi
9247 fi
9248
9249 ### If we're using X11, we should use the X menu package.
9250 HAVE_MENUS=no
9251 case ${HAVE_X11} in
9252   yes ) HAVE_MENUS=yes ;;
9253 esac
9254
9255 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9256 # Assume not, until told otherwise.
9257 GNU_MALLOC=yes
9258 doug_lea_malloc=yes
9259 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9260 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9261
9262 else
9263   doug_lea_malloc=no
9264 fi
9265
9266 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9267 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9268
9269 else
9270   doug_lea_malloc=no
9271 fi
9272
9273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9274 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9275 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9276   $as_echo_n "(cached) " >&6
9277 else
9278   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9279 /* end confdefs.h.  */
9280 extern void (* __after_morecore_hook)();
9281 int
9282 main ()
9283 {
9284 __after_morecore_hook = 0
9285   ;
9286   return 0;
9287 }
9288 _ACEOF
9289 if ac_fn_c_try_link "$LINENO"; then :
9290   emacs_cv_var___after_morecore_hook=yes
9291 else
9292   emacs_cv_var___after_morecore_hook=no
9293 fi
9294 rm -f core conftest.err conftest.$ac_objext \
9295     conftest$ac_exeext conftest.$ac_ext
9296 fi
9297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9298 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9299 if test $emacs_cv_var___after_morecore_hook = no; then
9300   doug_lea_malloc=no
9301 fi
9302
9303
9304 system_malloc=no
9305 case "$opsys" in
9306   ## darwin ld insists on the use of malloc routines in the System framework.
9307   darwin|sol2-10) system_malloc=yes ;;
9308 esac
9309
9310 if test "${system_malloc}" = "yes"; then
9311
9312 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9313
9314   GNU_MALLOC=no
9315   GNU_MALLOC_reason="
9316     (The GNU allocators don't work with this system configuration.)"
9317   GMALLOC_OBJ=
9318   VMLIMIT_OBJ=
9319 else
9320   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9321   VMLIMIT_OBJ=vm-limit.o
9322 fi
9323
9324
9325
9326 if test "$doug_lea_malloc" = "yes" ; then
9327   if test "$GNU_MALLOC" = yes ; then
9328     GNU_MALLOC_reason="
9329       (Using Doug Lea's new malloc from the GNU C Library.)"
9330   fi
9331
9332 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9333
9334
9335   ## Use mmap directly for allocating larger buffers.
9336   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9337   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9338   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9339   case "$opsys" in
9340     gnu*) REL_ALLOC=no ;;
9341   esac
9342 fi
9343
9344 if test x"${REL_ALLOC}" = x; then
9345   REL_ALLOC=${GNU_MALLOC}
9346 fi
9347
9348 use_mmap_for_buffers=no
9349 case "$opsys" in
9350   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9351 esac
9352
9353
9354
9355
9356   for ac_header in $ac_header_list
9357 do :
9358   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9359 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9360 "
9361 eval as_val=\$$as_ac_Header
9362    if test "x$as_val" = x""yes; then :
9363   cat >>confdefs.h <<_ACEOF
9364 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9365 _ACEOF
9366
9367 fi
9368
9369 done
9370
9371
9372
9373
9374
9375
9376
9377
9378 for ac_func in getpagesize
9379 do :
9380   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9381 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9382   cat >>confdefs.h <<_ACEOF
9383 #define HAVE_GETPAGESIZE 1
9384 _ACEOF
9385
9386 fi
9387 done
9388
9389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9390 $as_echo_n "checking for working mmap... " >&6; }
9391 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9392   $as_echo_n "(cached) " >&6
9393 else
9394   if test "$cross_compiling" = yes; then :
9395   ac_cv_func_mmap_fixed_mapped=no
9396 else
9397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9398 /* end confdefs.h.  */
9399 $ac_includes_default
9400 /* malloc might have been renamed as rpl_malloc. */
9401 #undef malloc
9402
9403 /* Thanks to Mike Haertel and Jim Avera for this test.
9404    Here is a matrix of mmap possibilities:
9405         mmap private not fixed
9406         mmap private fixed at somewhere currently unmapped
9407         mmap private fixed at somewhere already mapped
9408         mmap shared not fixed
9409         mmap shared fixed at somewhere currently unmapped
9410         mmap shared fixed at somewhere already mapped
9411    For private mappings, we should verify that changes cannot be read()
9412    back from the file, nor mmap's back from the file at a different
9413    address.  (There have been systems where private was not correctly
9414    implemented like the infamous i386 svr4.0, and systems where the
9415    VM page cache was not coherent with the file system buffer cache
9416    like early versions of FreeBSD and possibly contemporary NetBSD.)
9417    For shared mappings, we should conversely verify that changes get
9418    propagated back to all the places they're supposed to be.
9419
9420    Grep wants private fixed already mapped.
9421    The main things grep needs to know about mmap are:
9422    * does it exist and is it safe to write into the mmap'd area
9423    * how to use it (BSD variants)  */
9424
9425 #include <fcntl.h>
9426 #include <sys/mman.h>
9427
9428 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9429 char *malloc ();
9430 #endif
9431
9432 /* This mess was copied from the GNU getpagesize.h.  */
9433 #ifndef HAVE_GETPAGESIZE
9434 # ifdef _SC_PAGESIZE
9435 #  define getpagesize() sysconf(_SC_PAGESIZE)
9436 # else /* no _SC_PAGESIZE */
9437 #  ifdef HAVE_SYS_PARAM_H
9438 #   include <sys/param.h>
9439 #   ifdef EXEC_PAGESIZE
9440 #    define getpagesize() EXEC_PAGESIZE
9441 #   else /* no EXEC_PAGESIZE */
9442 #    ifdef NBPG
9443 #     define getpagesize() NBPG * CLSIZE
9444 #     ifndef CLSIZE
9445 #      define CLSIZE 1
9446 #     endif /* no CLSIZE */
9447 #    else /* no NBPG */
9448 #     ifdef NBPC
9449 #      define getpagesize() NBPC
9450 #     else /* no NBPC */
9451 #      ifdef PAGESIZE
9452 #       define getpagesize() PAGESIZE
9453 #      endif /* PAGESIZE */
9454 #     endif /* no NBPC */
9455 #    endif /* no NBPG */
9456 #   endif /* no EXEC_PAGESIZE */
9457 #  else /* no HAVE_SYS_PARAM_H */
9458 #   define getpagesize() 8192   /* punt totally */
9459 #  endif /* no HAVE_SYS_PARAM_H */
9460 # endif /* no _SC_PAGESIZE */
9461
9462 #endif /* no HAVE_GETPAGESIZE */
9463
9464 int
9465 main ()
9466 {
9467   char *data, *data2, *data3;
9468   const char *cdata2;
9469   int i, pagesize;
9470   int fd, fd2;
9471
9472   pagesize = getpagesize ();
9473
9474   /* First, make a file with some known garbage in it. */
9475   data = (char *) malloc (pagesize);
9476   if (!data)
9477     return 1;
9478   for (i = 0; i < pagesize; ++i)
9479     *(data + i) = rand ();
9480   umask (0);
9481   fd = creat ("conftest.mmap", 0600);
9482   if (fd < 0)
9483     return 2;
9484   if (write (fd, data, pagesize) != pagesize)
9485     return 3;
9486   close (fd);
9487
9488   /* Next, check that the tail of a page is zero-filled.  File must have
9489      non-zero length, otherwise we risk SIGBUS for entire page.  */
9490   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9491   if (fd2 < 0)
9492     return 4;
9493   cdata2 = "";
9494   if (write (fd2, cdata2, 1) != 1)
9495     return 5;
9496   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9497   if (data2 == MAP_FAILED)
9498     return 6;
9499   for (i = 0; i < pagesize; ++i)
9500     if (*(data2 + i))
9501       return 7;
9502   close (fd2);
9503   if (munmap (data2, pagesize))
9504     return 8;
9505
9506   /* Next, try to mmap the file at a fixed address which already has
9507      something else allocated at it.  If we can, also make sure that
9508      we see the same garbage.  */
9509   fd = open ("conftest.mmap", O_RDWR);
9510   if (fd < 0)
9511     return 9;
9512   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9513                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9514     return 10;
9515   for (i = 0; i < pagesize; ++i)
9516     if (*(data + i) != *(data2 + i))
9517       return 11;
9518
9519   /* Finally, make sure that changes to the mapped area do not
9520      percolate back to the file as seen by read().  (This is a bug on
9521      some variants of i386 svr4.0.)  */
9522   for (i = 0; i < pagesize; ++i)
9523     *(data2 + i) = *(data2 + i) + 1;
9524   data3 = (char *) malloc (pagesize);
9525   if (!data3)
9526     return 12;
9527   if (read (fd, data3, pagesize) != pagesize)
9528     return 13;
9529   for (i = 0; i < pagesize; ++i)
9530     if (*(data + i) != *(data3 + i))
9531       return 14;
9532   close (fd);
9533   return 0;
9534 }
9535 _ACEOF
9536 if ac_fn_c_try_run "$LINENO"; then :
9537   ac_cv_func_mmap_fixed_mapped=yes
9538 else
9539   ac_cv_func_mmap_fixed_mapped=no
9540 fi
9541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9542   conftest.$ac_objext conftest.beam conftest.$ac_ext
9543 fi
9544
9545 fi
9546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9547 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9548 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9549
9550 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9551
9552 fi
9553 rm -f conftest.mmap conftest.txt
9554
9555 if test $use_mmap_for_buffers = yes; then
9556
9557 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9558
9559   REL_ALLOC=no
9560 fi
9561
9562 LIBS="$LIBS_SYSTEM $LIBS"
9563
9564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9565 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9566 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9567   $as_echo_n "(cached) " >&6
9568 else
9569   ac_check_lib_save_LIBS=$LIBS
9570 LIBS="-ldnet  $LIBS"
9571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9572 /* end confdefs.h.  */
9573
9574 /* Override any GCC internal prototype to avoid an error.
9575    Use char because int might match the return type of a GCC
9576    builtin and then its argument prototype would still apply.  */
9577 #ifdef __cplusplus
9578 extern "C"
9579 #endif
9580 char dnet_ntoa ();
9581 int
9582 main ()
9583 {
9584 return dnet_ntoa ();
9585   ;
9586   return 0;
9587 }
9588 _ACEOF
9589 if ac_fn_c_try_link "$LINENO"; then :
9590   ac_cv_lib_dnet_dnet_ntoa=yes
9591 else
9592   ac_cv_lib_dnet_dnet_ntoa=no
9593 fi
9594 rm -f core conftest.err conftest.$ac_objext \
9595     conftest$ac_exeext conftest.$ac_ext
9596 LIBS=$ac_check_lib_save_LIBS
9597 fi
9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9599 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9600 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9601   cat >>confdefs.h <<_ACEOF
9602 #define HAVE_LIBDNET 1
9603 _ACEOF
9604
9605   LIBS="-ldnet $LIBS"
9606
9607 fi
9608
9609
9610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9611 $as_echo_n "checking for main in -lXbsd... " >&6; }
9612 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9613   $as_echo_n "(cached) " >&6
9614 else
9615   ac_check_lib_save_LIBS=$LIBS
9616 LIBS="-lXbsd  $LIBS"
9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9618 /* end confdefs.h.  */
9619
9620
9621 int
9622 main ()
9623 {
9624 return main ();
9625   ;
9626   return 0;
9627 }
9628 _ACEOF
9629 if ac_fn_c_try_link "$LINENO"; then :
9630   ac_cv_lib_Xbsd_main=yes
9631 else
9632   ac_cv_lib_Xbsd_main=no
9633 fi
9634 rm -f core conftest.err conftest.$ac_objext \
9635     conftest$ac_exeext conftest.$ac_ext
9636 LIBS=$ac_check_lib_save_LIBS
9637 fi
9638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9639 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9640 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9641   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9642 fi
9643
9644
9645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9646 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9647 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9648   $as_echo_n "(cached) " >&6
9649 else
9650   ac_check_lib_save_LIBS=$LIBS
9651 LIBS="-lpthreads  $LIBS"
9652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9653 /* end confdefs.h.  */
9654
9655 /* Override any GCC internal prototype to avoid an error.
9656    Use char because int might match the return type of a GCC
9657    builtin and then its argument prototype would still apply.  */
9658 #ifdef __cplusplus
9659 extern "C"
9660 #endif
9661 char cma_open ();
9662 int
9663 main ()
9664 {
9665 return cma_open ();
9666   ;
9667   return 0;
9668 }
9669 _ACEOF
9670 if ac_fn_c_try_link "$LINENO"; then :
9671   ac_cv_lib_pthreads_cma_open=yes
9672 else
9673   ac_cv_lib_pthreads_cma_open=no
9674 fi
9675 rm -f core conftest.err conftest.$ac_objext \
9676     conftest$ac_exeext conftest.$ac_ext
9677 LIBS=$ac_check_lib_save_LIBS
9678 fi
9679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9680 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9681 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9682   cat >>confdefs.h <<_ACEOF
9683 #define HAVE_LIBPTHREADS 1
9684 _ACEOF
9685
9686   LIBS="-lpthreads $LIBS"
9687
9688 fi
9689
9690
9691 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9692 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9693 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9694 ## added to LIBS in configure would never contain the pthreads part,
9695 ## but the value used in Makefiles might.  FIXME?
9696 ##
9697 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9698 ## be harmless on older versions of X where it happens to exist.
9699 test "$opsys" = "aix4-2" && \
9700   test $ac_cv_lib_pthreads_cma_open = yes && \
9701   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9702
9703
9704 case ${host_os} in
9705 aix*)
9706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9707 $as_echo_n "checking for -bbigtoc option... " >&6; }
9708 if test "${gdb_cv_bigtoc+set}" = set; then :
9709   $as_echo_n "(cached) " >&6
9710 else
9711
9712     case $GCC in
9713     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9714     *) gdb_cv_bigtoc=-bbigtoc ;;
9715     esac
9716
9717     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9718     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9719 /* end confdefs.h.  */
9720
9721 int
9722 main ()
9723 {
9724 int i;
9725   ;
9726   return 0;
9727 }
9728 _ACEOF
9729 if ac_fn_c_try_link "$LINENO"; then :
9730
9731 else
9732   gdb_cv_bigtoc=
9733 fi
9734 rm -f core conftest.err conftest.$ac_objext \
9735     conftest$ac_exeext conftest.$ac_ext
9736
9737 fi
9738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9739 $as_echo "$gdb_cv_bigtoc" >&6; }
9740   ;;
9741 esac
9742
9743 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9744 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9745 # REAL_CPPFLAGS later on.
9746
9747 REAL_CFLAGS="$CFLAGS"
9748 REAL_CPPFLAGS="$CPPFLAGS"
9749
9750 if test "${HAVE_X11}" = "yes"; then
9751   DEFS="$C_SWITCH_X_SITE $DEFS"
9752   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9753   LIBS="-lX11 $LIBS"
9754   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9755   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9756
9757   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9758   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9759   # but it's more convenient here to set LD_RUN_PATH
9760   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9761   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9762     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9763     export LD_RUN_PATH
9764   fi
9765
9766   if test "${opsys}" = "gnu-linux"; then
9767     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9768 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9769     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9770 /* end confdefs.h.  */
9771
9772 int
9773 main ()
9774 {
9775 XOpenDisplay ("foo");
9776   ;
9777   return 0;
9778 }
9779 _ACEOF
9780 if ac_fn_c_try_link "$LINENO"; then :
9781   xlinux_first_failure=no
9782 else
9783   xlinux_first_failure=yes
9784 fi
9785 rm -f core conftest.err conftest.$ac_objext \
9786     conftest$ac_exeext conftest.$ac_ext
9787     if test "${xlinux_first_failure}" = "yes"; then
9788       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9789       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9790       OLD_CPPFLAGS="$CPPFLAGS"
9791       OLD_LIBS="$LIBS"
9792       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9793       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9794       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9795       LIBS="$LIBS -b i486-linuxaout"
9796       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9797 /* end confdefs.h.  */
9798
9799 int
9800 main ()
9801 {
9802 XOpenDisplay ("foo");
9803   ;
9804   return 0;
9805 }
9806 _ACEOF
9807 if ac_fn_c_try_link "$LINENO"; then :
9808   xlinux_second_failure=no
9809 else
9810   xlinux_second_failure=yes
9811 fi
9812 rm -f core conftest.err conftest.$ac_objext \
9813     conftest$ac_exeext conftest.$ac_ext
9814       if test "${xlinux_second_failure}" = "yes"; then
9815         # If we get the same failure with -b, there is no use adding -b.
9816         # So take it out.  This plays safe.
9817         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9818         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9819         CPPFLAGS="$OLD_CPPFLAGS"
9820         LIBS="$OLD_LIBS"
9821         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9822 $as_echo "no" >&6; }
9823       else
9824         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9825 $as_echo "yes" >&6; }
9826       fi
9827     else
9828       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9829 $as_echo "no" >&6; }
9830     fi
9831   fi
9832
9833   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9834   # header files included from there.
9835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9836 $as_echo_n "checking for Xkb... " >&6; }
9837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9838 /* end confdefs.h.  */
9839 #include <X11/Xlib.h>
9840 #include <X11/XKBlib.h>
9841 int
9842 main ()
9843 {
9844 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9845   ;
9846   return 0;
9847 }
9848 _ACEOF
9849 if ac_fn_c_try_link "$LINENO"; then :
9850   emacs_xkb=yes
9851 else
9852   emacs_xkb=no
9853 fi
9854 rm -f core conftest.err conftest.$ac_objext \
9855     conftest$ac_exeext conftest.$ac_ext
9856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9857 $as_echo "$emacs_xkb" >&6; }
9858   if test $emacs_xkb = yes; then
9859
9860 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9861
9862   fi
9863
9864   for ac_func in XrmSetDatabase XScreenResourceString \
9865 XScreenNumberOfScreen XSetWMProtocols
9866 do :
9867   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9868 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9869 eval as_val=\$$as_ac_var
9870    if test "x$as_val" = x""yes; then :
9871   cat >>confdefs.h <<_ACEOF
9872 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9873 _ACEOF
9874
9875 fi
9876 done
9877
9878 fi
9879
9880 if test "${window_system}" = "x11"; then
9881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9882 $as_echo_n "checking X11 version 6... " >&6; }
9883   if test "${emacs_cv_x11_version_6+set}" = set; then :
9884   $as_echo_n "(cached) " >&6
9885 else
9886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9887 /* end confdefs.h.  */
9888 #include <X11/Xlib.h>
9889 int
9890 main ()
9891 {
9892 #if XlibSpecificationRelease < 6
9893 fail;
9894 #endif
9895
9896   ;
9897   return 0;
9898 }
9899 _ACEOF
9900 if ac_fn_c_try_link "$LINENO"; then :
9901   emacs_cv_x11_version_6=yes
9902 else
9903   emacs_cv_x11_version_6=no
9904 fi
9905 rm -f core conftest.err conftest.$ac_objext \
9906     conftest$ac_exeext conftest.$ac_ext
9907 fi
9908
9909   if test $emacs_cv_x11_version_6 = yes; then
9910     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9911 $as_echo "6 or newer" >&6; }
9912
9913 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9914
9915
9916 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9917
9918     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9919     ## XIM support.
9920     case "$opsys" in
9921       sol2-*) : ;;
9922       *)
9923 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9924
9925          ;;
9926     esac
9927   else
9928     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9929 $as_echo "before 6" >&6; }
9930   fi
9931 fi
9932
9933
9934 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9935 HAVE_RSVG=no
9936 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9937   if test "${with_rsvg}" != "no"; then
9938     RSVG_REQUIRED=2.11.0
9939     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9940
9941
9942   succeeded=no
9943
9944   # Extract the first word of "pkg-config", so it can be a program name with args.
9945 set dummy pkg-config; ac_word=$2
9946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9947 $as_echo_n "checking for $ac_word... " >&6; }
9948 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9949   $as_echo_n "(cached) " >&6
9950 else
9951   case $PKG_CONFIG in
9952   [\\/]* | ?:[\\/]*)
9953   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9954   ;;
9955   *)
9956   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9957 for as_dir in $PATH
9958 do
9959   IFS=$as_save_IFS
9960   test -z "$as_dir" && as_dir=.
9961     for ac_exec_ext in '' $ac_executable_extensions; do
9962   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9963     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9964     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9965     break 2
9966   fi
9967 done
9968   done
9969 IFS=$as_save_IFS
9970
9971   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9972   ;;
9973 esac
9974 fi
9975 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9976 if test -n "$PKG_CONFIG"; then
9977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9978 $as_echo "$PKG_CONFIG" >&6; }
9979 else
9980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9981 $as_echo "no" >&6; }
9982 fi
9983
9984
9985
9986   if test "$PKG_CONFIG" = "no" ; then
9987      :
9988   else
9989      PKG_CONFIG_MIN_VERSION=0.9.0
9990      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9991         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9992 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9993
9994         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9995             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9996 $as_echo "yes" >&6; }
9997             succeeded=yes
9998
9999             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10000 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10001             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10002             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10003 $as_echo "$RSVG_CFLAGS" >&6; }
10004
10005             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10006 $as_echo_n "checking RSVG_LIBS... " >&6; }
10007             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10008             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10009 $as_echo "$RSVG_LIBS" >&6; }
10010         else
10011             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10012 $as_echo "no" >&6; }
10013             RSVG_CFLAGS=""
10014             RSVG_LIBS=""
10015             ## If we have a custom action on failure, don't print errors, but
10016             ## do set a variable so people can do so.
10017             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10018
10019         fi
10020
10021
10022
10023      else
10024         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10025         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10026      fi
10027   fi
10028
10029   if test $succeeded = yes; then
10030      HAVE_RSVG=yes
10031   else
10032      :
10033   fi
10034
10035
10036
10037
10038     if test $HAVE_RSVG = yes; then
10039
10040 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10041
10042       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10043       LIBS="$RSVG_LIBS $LIBS"
10044     fi
10045   fi
10046 fi
10047
10048 HAVE_IMAGEMAGICK=no
10049 if test "${HAVE_X11}" = "yes"; then
10050   if test "${with_imagemagick}" != "no"; then
10051     ## 6.2.8 is the earliest version known to work, but earlier versions
10052     ## might work - let us know if you find one.
10053     ## 6.0.7 does not work.  See bug#7955.
10054     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10055
10056   succeeded=no
10057
10058   # Extract the first word of "pkg-config", so it can be a program name with args.
10059 set dummy pkg-config; ac_word=$2
10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10061 $as_echo_n "checking for $ac_word... " >&6; }
10062 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10063   $as_echo_n "(cached) " >&6
10064 else
10065   case $PKG_CONFIG in
10066   [\\/]* | ?:[\\/]*)
10067   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10068   ;;
10069   *)
10070   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10071 for as_dir in $PATH
10072 do
10073   IFS=$as_save_IFS
10074   test -z "$as_dir" && as_dir=.
10075     for ac_exec_ext in '' $ac_executable_extensions; do
10076   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10077     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10078     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10079     break 2
10080   fi
10081 done
10082   done
10083 IFS=$as_save_IFS
10084
10085   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10086   ;;
10087 esac
10088 fi
10089 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10090 if test -n "$PKG_CONFIG"; then
10091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10092 $as_echo "$PKG_CONFIG" >&6; }
10093 else
10094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10095 $as_echo "no" >&6; }
10096 fi
10097
10098
10099
10100   if test "$PKG_CONFIG" = "no" ; then
10101      :
10102   else
10103      PKG_CONFIG_MIN_VERSION=0.9.0
10104      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10105         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10106 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10107
10108         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10109             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10110 $as_echo "yes" >&6; }
10111             succeeded=yes
10112
10113             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10114 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10115             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10117 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10118
10119             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10120 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10121             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10122             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10123 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10124         else
10125             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10126 $as_echo "no" >&6; }
10127             IMAGEMAGICK_CFLAGS=""
10128             IMAGEMAGICK_LIBS=""
10129             ## If we have a custom action on failure, don't print errors, but
10130             ## do set a variable so people can do so.
10131             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10132
10133         fi
10134
10135
10136
10137      else
10138         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10139         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10140      fi
10141   fi
10142
10143   if test $succeeded = yes; then
10144      HAVE_IMAGEMAGICK=yes
10145   else
10146      :
10147   fi
10148
10149
10150
10151
10152     if test $HAVE_IMAGEMAGICK = yes; then
10153
10154 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10155
10156       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10157       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10158       for ac_func in MagickExportImagePixels
10159 do :
10160   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10161 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10162   cat >>confdefs.h <<_ACEOF
10163 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10164 _ACEOF
10165
10166 fi
10167 done
10168
10169     fi
10170   fi
10171 fi
10172
10173
10174 HAVE_GTK=no
10175 if test "${with_gtk3}" = "yes"; then
10176   GLIB_REQUIRED=2.28
10177   GTK_REQUIRED=3.0
10178   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10179
10180
10181   succeeded=no
10182
10183   # Extract the first word of "pkg-config", so it can be a program name with args.
10184 set dummy pkg-config; ac_word=$2
10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10186 $as_echo_n "checking for $ac_word... " >&6; }
10187 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10188   $as_echo_n "(cached) " >&6
10189 else
10190   case $PKG_CONFIG in
10191   [\\/]* | ?:[\\/]*)
10192   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10193   ;;
10194   *)
10195   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10196 for as_dir in $PATH
10197 do
10198   IFS=$as_save_IFS
10199   test -z "$as_dir" && as_dir=.
10200     for ac_exec_ext in '' $ac_executable_extensions; do
10201   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10202     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10204     break 2
10205   fi
10206 done
10207   done
10208 IFS=$as_save_IFS
10209
10210   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10211   ;;
10212 esac
10213 fi
10214 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10215 if test -n "$PKG_CONFIG"; then
10216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10217 $as_echo "$PKG_CONFIG" >&6; }
10218 else
10219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10220 $as_echo "no" >&6; }
10221 fi
10222
10223
10224
10225   if test "$PKG_CONFIG" = "no" ; then
10226      pkg_check_gtk=no
10227   else
10228      PKG_CONFIG_MIN_VERSION=0.9.0
10229      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10230         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10231 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10232
10233         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10234             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10235 $as_echo "yes" >&6; }
10236             succeeded=yes
10237
10238             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10239 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10240             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10241             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10242 $as_echo "$GTK_CFLAGS" >&6; }
10243
10244             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10245 $as_echo_n "checking GTK_LIBS... " >&6; }
10246             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10247             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10248 $as_echo "$GTK_LIBS" >&6; }
10249         else
10250             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10251 $as_echo "no" >&6; }
10252             GTK_CFLAGS=""
10253             GTK_LIBS=""
10254             ## If we have a custom action on failure, don't print errors, but
10255             ## do set a variable so people can do so.
10256             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10257
10258         fi
10259
10260
10261
10262      else
10263         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10264         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10265      fi
10266   fi
10267
10268   if test $succeeded = yes; then
10269      pkg_check_gtk=yes
10270   else
10271      pkg_check_gtk=no
10272   fi
10273
10274   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10275      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10276   fi
10277
10278 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10279
10280 fi
10281
10282 if test "$pkg_check_gtk" != "yes"; then
10283   HAVE_GTK=no
10284 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10285   GLIB_REQUIRED=2.6
10286   GTK_REQUIRED=2.6
10287   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10288
10289
10290   succeeded=no
10291
10292   # Extract the first word of "pkg-config", so it can be a program name with args.
10293 set dummy pkg-config; ac_word=$2
10294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10295 $as_echo_n "checking for $ac_word... " >&6; }
10296 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10297   $as_echo_n "(cached) " >&6
10298 else
10299   case $PKG_CONFIG in
10300   [\\/]* | ?:[\\/]*)
10301   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10302   ;;
10303   *)
10304   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10305 for as_dir in $PATH
10306 do
10307   IFS=$as_save_IFS
10308   test -z "$as_dir" && as_dir=.
10309     for ac_exec_ext in '' $ac_executable_extensions; do
10310   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10311     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10313     break 2
10314   fi
10315 done
10316   done
10317 IFS=$as_save_IFS
10318
10319   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10320   ;;
10321 esac
10322 fi
10323 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10324 if test -n "$PKG_CONFIG"; then
10325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10326 $as_echo "$PKG_CONFIG" >&6; }
10327 else
10328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10329 $as_echo "no" >&6; }
10330 fi
10331
10332
10333
10334   if test "$PKG_CONFIG" = "no" ; then
10335      pkg_check_gtk=no
10336   else
10337      PKG_CONFIG_MIN_VERSION=0.9.0
10338      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10339         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10340 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10341
10342         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10343             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10344 $as_echo "yes" >&6; }
10345             succeeded=yes
10346
10347             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10348 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10349             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10350             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10351 $as_echo "$GTK_CFLAGS" >&6; }
10352
10353             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10354 $as_echo_n "checking GTK_LIBS... " >&6; }
10355             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10356             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10357 $as_echo "$GTK_LIBS" >&6; }
10358         else
10359             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10360 $as_echo "no" >&6; }
10361             GTK_CFLAGS=""
10362             GTK_LIBS=""
10363             ## If we have a custom action on failure, don't print errors, but
10364             ## do set a variable so people can do so.
10365             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10366
10367         fi
10368
10369
10370
10371      else
10372         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10373         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10374      fi
10375   fi
10376
10377   if test $succeeded = yes; then
10378      pkg_check_gtk=yes
10379   else
10380      pkg_check_gtk=no
10381   fi
10382
10383   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10384      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10385   fi
10386 fi
10387 fi
10388
10389 GTK_OBJ=
10390 if test x"$pkg_check_gtk" = xyes; then
10391
10392
10393
10394   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10395   CFLAGS="$CFLAGS $GTK_CFLAGS"
10396   LIBS="$GTK_LIBS $LIBS"
10397     GTK_COMPILES=no
10398   for ac_func in gtk_main
10399 do :
10400   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10401 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10402   cat >>confdefs.h <<_ACEOF
10403 #define HAVE_GTK_MAIN 1
10404 _ACEOF
10405  GTK_COMPILES=yes
10406 fi
10407 done
10408
10409   if test "${GTK_COMPILES}" != "yes"; then
10410     if test "$USE_X_TOOLKIT" != "maybe"; then
10411       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10412     fi
10413   else
10414     HAVE_GTK=yes
10415
10416 $as_echo "#define USE_GTK 1" >>confdefs.h
10417
10418     GTK_OBJ=gtkutil.o
10419     USE_X_TOOLKIT=none
10420     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10421       :
10422     else
10423       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10424        closing open displays.  This is no problem if you just use
10425        one display, but if you use more than one and close one of them
10426        Emacs may crash." >&5
10427 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10428        closing open displays.  This is no problem if you just use
10429        one display, but if you use more than one and close one of them
10430        Emacs may crash." >&2;}
10431       sleep 3
10432     fi
10433   fi
10434
10435 fi
10436
10437
10438
10439 if test "${HAVE_GTK}" = "yes"; then
10440
10441       if test "$with_toolkit_scroll_bars" != no; then
10442     with_toolkit_scroll_bars=yes
10443   fi
10444
10445           HAVE_GTK_FILE_SELECTION=no
10446   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10447 #include <gtk/gtk.h>
10448 "
10449 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10450   HAVE_GTK_FILE_SELECTION=yes
10451 else
10452   HAVE_GTK_FILE_SELECTION=no
10453 fi
10454
10455   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10456     for ac_func in gtk_file_selection_new
10457 do :
10458   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10459 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10460   cat >>confdefs.h <<_ACEOF
10461 #define HAVE_GTK_FILE_SELECTION_NEW 1
10462 _ACEOF
10463
10464 fi
10465 done
10466
10467   fi
10468
10469         HAVE_GTK_AND_PTHREAD=no
10470     for ac_header in pthread.h
10471 do :
10472   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10473 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10474   cat >>confdefs.h <<_ACEOF
10475 #define HAVE_PTHREAD_H 1
10476 _ACEOF
10477
10478 fi
10479
10480 done
10481
10482     if test "$ac_cv_header_pthread_h"; then
10483       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10484 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10485 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10486   $as_echo_n "(cached) " >&6
10487 else
10488   ac_check_lib_save_LIBS=$LIBS
10489 LIBS="-lpthread  $LIBS"
10490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10491 /* end confdefs.h.  */
10492
10493 /* Override any GCC internal prototype to avoid an error.
10494    Use char because int might match the return type of a GCC
10495    builtin and then its argument prototype would still apply.  */
10496 #ifdef __cplusplus
10497 extern "C"
10498 #endif
10499 char pthread_self ();
10500 int
10501 main ()
10502 {
10503 return pthread_self ();
10504   ;
10505   return 0;
10506 }
10507 _ACEOF
10508 if ac_fn_c_try_link "$LINENO"; then :
10509   ac_cv_lib_pthread_pthread_self=yes
10510 else
10511   ac_cv_lib_pthread_pthread_self=no
10512 fi
10513 rm -f core conftest.err conftest.$ac_objext \
10514     conftest$ac_exeext conftest.$ac_ext
10515 LIBS=$ac_check_lib_save_LIBS
10516 fi
10517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10518 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10519 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10520   HAVE_GTK_AND_PTHREAD=yes
10521 fi
10522
10523     fi
10524     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10525       case "${canonical}" in
10526         *-hpux*) ;;
10527         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10528       esac
10529
10530 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10531
10532     fi
10533
10534     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10535                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10536                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10537                  gtk_orientable_set_orientation
10538 do :
10539   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10540 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10541 eval as_val=\$$as_ac_var
10542    if test "x$as_val" = x""yes; then :
10543   cat >>confdefs.h <<_ACEOF
10544 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10545 _ACEOF
10546
10547 fi
10548 done
10549
10550
10551 fi
10552
10553 HAVE_DBUS=no
10554 DBUS_OBJ=
10555 if test "${with_dbus}" = "yes"; then
10556
10557   succeeded=no
10558
10559   # Extract the first word of "pkg-config", so it can be a program name with args.
10560 set dummy pkg-config; ac_word=$2
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10562 $as_echo_n "checking for $ac_word... " >&6; }
10563 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10564   $as_echo_n "(cached) " >&6
10565 else
10566   case $PKG_CONFIG in
10567   [\\/]* | ?:[\\/]*)
10568   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10569   ;;
10570   *)
10571   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10572 for as_dir in $PATH
10573 do
10574   IFS=$as_save_IFS
10575   test -z "$as_dir" && as_dir=.
10576     for ac_exec_ext in '' $ac_executable_extensions; do
10577   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10578     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10579     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10580     break 2
10581   fi
10582 done
10583   done
10584 IFS=$as_save_IFS
10585
10586   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10587   ;;
10588 esac
10589 fi
10590 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10591 if test -n "$PKG_CONFIG"; then
10592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10593 $as_echo "$PKG_CONFIG" >&6; }
10594 else
10595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10596 $as_echo "no" >&6; }
10597 fi
10598
10599
10600
10601   if test "$PKG_CONFIG" = "no" ; then
10602      HAVE_DBUS=no
10603   else
10604      PKG_CONFIG_MIN_VERSION=0.9.0
10605      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10606         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10607 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10608
10609         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10610             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10611 $as_echo "yes" >&6; }
10612             succeeded=yes
10613
10614             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10615 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10616             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10617             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10618 $as_echo "$DBUS_CFLAGS" >&6; }
10619
10620             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10621 $as_echo_n "checking DBUS_LIBS... " >&6; }
10622             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10623             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10624 $as_echo "$DBUS_LIBS" >&6; }
10625         else
10626             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10627 $as_echo "no" >&6; }
10628             DBUS_CFLAGS=""
10629             DBUS_LIBS=""
10630             ## If we have a custom action on failure, don't print errors, but
10631             ## do set a variable so people can do so.
10632             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10633
10634         fi
10635
10636
10637
10638      else
10639         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10640         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10641      fi
10642   fi
10643
10644   if test $succeeded = yes; then
10645      HAVE_DBUS=yes
10646   else
10647      HAVE_DBUS=no
10648   fi
10649
10650    if test "$HAVE_DBUS" = yes; then
10651      LIBS="$LIBS $DBUS_LIBS"
10652
10653 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10654
10655      for ac_func in dbus_watch_get_unix_fd
10656 do :
10657   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10658 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
10659   cat >>confdefs.h <<_ACEOF
10660 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10661 _ACEOF
10662
10663 fi
10664 done
10665
10666      DBUS_OBJ=dbusbind.o
10667    fi
10668 fi
10669
10670
10671 HAVE_GCONF=no
10672 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10673
10674   succeeded=no
10675
10676   # Extract the first word of "pkg-config", so it can be a program name with args.
10677 set dummy pkg-config; ac_word=$2
10678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10679 $as_echo_n "checking for $ac_word... " >&6; }
10680 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10681   $as_echo_n "(cached) " >&6
10682 else
10683   case $PKG_CONFIG in
10684   [\\/]* | ?:[\\/]*)
10685   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10686   ;;
10687   *)
10688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10689 for as_dir in $PATH
10690 do
10691   IFS=$as_save_IFS
10692   test -z "$as_dir" && as_dir=.
10693     for ac_exec_ext in '' $ac_executable_extensions; do
10694   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10695     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10697     break 2
10698   fi
10699 done
10700   done
10701 IFS=$as_save_IFS
10702
10703   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10704   ;;
10705 esac
10706 fi
10707 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10708 if test -n "$PKG_CONFIG"; then
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10710 $as_echo "$PKG_CONFIG" >&6; }
10711 else
10712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10713 $as_echo "no" >&6; }
10714 fi
10715
10716
10717
10718   if test "$PKG_CONFIG" = "no" ; then
10719      HAVE_GCONF=no
10720   else
10721      PKG_CONFIG_MIN_VERSION=0.9.0
10722      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10723         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10724 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10725
10726         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10727             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10728 $as_echo "yes" >&6; }
10729             succeeded=yes
10730
10731             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10732 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10733             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10734             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10735 $as_echo "$GCONF_CFLAGS" >&6; }
10736
10737             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10738 $as_echo_n "checking GCONF_LIBS... " >&6; }
10739             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10740             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10741 $as_echo "$GCONF_LIBS" >&6; }
10742         else
10743             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10744 $as_echo "no" >&6; }
10745             GCONF_CFLAGS=""
10746             GCONF_LIBS=""
10747             ## If we have a custom action on failure, don't print errors, but
10748             ## do set a variable so people can do so.
10749             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10750
10751         fi
10752
10753
10754
10755      else
10756         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10757         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10758      fi
10759   fi
10760
10761   if test $succeeded = yes; then
10762      HAVE_GCONF=yes
10763   else
10764      HAVE_GCONF=no
10765   fi
10766
10767    if test "$HAVE_GCONF" = yes; then
10768
10769 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10770
10771             for ac_func in g_type_init
10772 do :
10773   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10774 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10775   cat >>confdefs.h <<_ACEOF
10776 #define HAVE_G_TYPE_INIT 1
10777 _ACEOF
10778
10779 fi
10780 done
10781
10782    fi
10783 fi
10784
10785 HAVE_LIBSELINUX=no
10786 LIBSELINUX_LIBS=
10787 if test "${with_selinux}" = "yes"; then
10788    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10789 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10790 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10791   $as_echo_n "(cached) " >&6
10792 else
10793   ac_check_lib_save_LIBS=$LIBS
10794 LIBS="-lselinux  $LIBS"
10795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10796 /* end confdefs.h.  */
10797
10798 /* Override any GCC internal prototype to avoid an error.
10799    Use char because int might match the return type of a GCC
10800    builtin and then its argument prototype would still apply.  */
10801 #ifdef __cplusplus
10802 extern "C"
10803 #endif
10804 char lgetfilecon ();
10805 int
10806 main ()
10807 {
10808 return lgetfilecon ();
10809   ;
10810   return 0;
10811 }
10812 _ACEOF
10813 if ac_fn_c_try_link "$LINENO"; then :
10814   ac_cv_lib_selinux_lgetfilecon=yes
10815 else
10816   ac_cv_lib_selinux_lgetfilecon=no
10817 fi
10818 rm -f core conftest.err conftest.$ac_objext \
10819     conftest$ac_exeext conftest.$ac_ext
10820 LIBS=$ac_check_lib_save_LIBS
10821 fi
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10823 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10824 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10825   HAVE_LIBSELINUX=yes
10826 else
10827   HAVE_LIBSELINUX=no
10828 fi
10829
10830    if test "$HAVE_LIBSELINUX" = yes; then
10831
10832 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10833
10834       LIBSELINUX_LIBS=-lselinux
10835    fi
10836 fi
10837
10838
10839 HAVE_GNUTLS=no
10840 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
10841 if test "${with_gnutls}" = "yes" ; then
10842
10843   succeeded=no
10844
10845   # Extract the first word of "pkg-config", so it can be a program name with args.
10846 set dummy pkg-config; ac_word=$2
10847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10848 $as_echo_n "checking for $ac_word... " >&6; }
10849 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10850   $as_echo_n "(cached) " >&6
10851 else
10852   case $PKG_CONFIG in
10853   [\\/]* | ?:[\\/]*)
10854   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10855   ;;
10856   *)
10857   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10858 for as_dir in $PATH
10859 do
10860   IFS=$as_save_IFS
10861   test -z "$as_dir" && as_dir=.
10862     for ac_exec_ext in '' $ac_executable_extensions; do
10863   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10864     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10866     break 2
10867   fi
10868 done
10869   done
10870 IFS=$as_save_IFS
10871
10872   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10873   ;;
10874 esac
10875 fi
10876 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10877 if test -n "$PKG_CONFIG"; then
10878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10879 $as_echo "$PKG_CONFIG" >&6; }
10880 else
10881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10882 $as_echo "no" >&6; }
10883 fi
10884
10885
10886
10887   if test "$PKG_CONFIG" = "no" ; then
10888      HAVE_GNUTLS=no
10889   else
10890      PKG_CONFIG_MIN_VERSION=0.9.0
10891      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10892         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10893 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10894
10895         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10896             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10897 $as_echo "yes" >&6; }
10898             succeeded=yes
10899
10900             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10901 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10902             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10903             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10904 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10905
10906             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10907 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10908             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10909             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10910 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10911         else
10912             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10913 $as_echo "no" >&6; }
10914             LIBGNUTLS_CFLAGS=""
10915             LIBGNUTLS_LIBS=""
10916             ## If we have a custom action on failure, don't print errors, but
10917             ## do set a variable so people can do so.
10918             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10919
10920         fi
10921
10922
10923
10924      else
10925         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10926         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10927      fi
10928   fi
10929
10930   if test $succeeded = yes; then
10931      HAVE_GNUTLS=yes
10932   else
10933      HAVE_GNUTLS=no
10934   fi
10935
10936   if test "${HAVE_GNUTLS}" = "yes"; then
10937
10938 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10939
10940   fi
10941
10942   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
10943   LIBS="$LIBGNUTLS_LIBS $LIBS"
10944   for ac_func in gnutls_certificate_set_verify_function
10945 do :
10946   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
10947 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
10948   cat >>confdefs.h <<_ACEOF
10949 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
10950 _ACEOF
10951  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
10952 fi
10953 done
10954
10955
10956   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
10957
10958 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
10959
10960   fi
10961 fi
10962
10963
10964
10965
10966 HAVE_XAW3D=no
10967 LUCID_LIBW=
10968 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10969   if test "$with_xaw3d" != no; then
10970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10971 $as_echo_n "checking for xaw3d... " >&6; }
10972     if test "${emacs_cv_xaw3d+set}" = set; then :
10973   $as_echo_n "(cached) " >&6
10974 else
10975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10976 /* end confdefs.h.  */
10977
10978 #include <X11/Intrinsic.h>
10979 #include <X11/Xaw3d/Simple.h>
10980 int
10981 main ()
10982 {
10983
10984   ;
10985   return 0;
10986 }
10987 _ACEOF
10988 if ac_fn_c_try_link "$LINENO"; then :
10989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10990 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10991 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
10992   $as_echo_n "(cached) " >&6
10993 else
10994   ac_check_lib_save_LIBS=$LIBS
10995 LIBS="-lXaw3d  $LIBS"
10996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10997 /* end confdefs.h.  */
10998
10999 /* Override any GCC internal prototype to avoid an error.
11000    Use char because int might match the return type of a GCC
11001    builtin and then its argument prototype would still apply.  */
11002 #ifdef __cplusplus
11003 extern "C"
11004 #endif
11005 char XawScrollbarSetThumb ();
11006 int
11007 main ()
11008 {
11009 return XawScrollbarSetThumb ();
11010   ;
11011   return 0;
11012 }
11013 _ACEOF
11014 if ac_fn_c_try_link "$LINENO"; then :
11015   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11016 else
11017   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11018 fi
11019 rm -f core conftest.err conftest.$ac_objext \
11020     conftest$ac_exeext conftest.$ac_ext
11021 LIBS=$ac_check_lib_save_LIBS
11022 fi
11023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11024 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11025 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11026   emacs_cv_xaw3d=yes
11027 else
11028   emacs_cv_xaw3d=no
11029 fi
11030
11031 else
11032   emacs_cv_xaw3d=no
11033 fi
11034 rm -f core conftest.err conftest.$ac_objext \
11035     conftest$ac_exeext conftest.$ac_ext
11036 fi
11037
11038   else
11039     emacs_cv_xaw3d=no
11040   fi
11041   if test $emacs_cv_xaw3d = yes; then
11042     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11043 $as_echo "yes; using Lucid toolkit" >&6; }
11044     USE_X_TOOLKIT=LUCID
11045     HAVE_XAW3D=yes
11046     LUCID_LIBW=-lXaw3d
11047
11048 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11049
11050   else
11051     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11052 $as_echo "no" >&6; }
11053     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11054 $as_echo_n "checking for libXaw... " >&6; }
11055     if test "${emacs_cv_xaw+set}" = set; then :
11056   $as_echo_n "(cached) " >&6
11057 else
11058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11059 /* end confdefs.h.  */
11060
11061 #include <X11/Intrinsic.h>
11062 #include <X11/Xaw/Simple.h>
11063 int
11064 main ()
11065 {
11066
11067   ;
11068   return 0;
11069 }
11070 _ACEOF
11071 if ac_fn_c_try_link "$LINENO"; then :
11072   emacs_cv_xaw=yes
11073 else
11074   emacs_cv_xaw=no
11075 fi
11076 rm -f core conftest.err conftest.$ac_objext \
11077     conftest$ac_exeext conftest.$ac_ext
11078 fi
11079
11080     if test $emacs_cv_xaw = yes; then
11081       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11082 $as_echo "yes; using Lucid toolkit" >&6; }
11083       USE_X_TOOLKIT=LUCID
11084       LUCID_LIBW=-lXaw
11085     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11086       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11087     else
11088       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
11089 $as_echo "no; do not use toolkit by default" >&6; }
11090       USE_X_TOOLKIT=none
11091     fi
11092   fi
11093 fi
11094
11095 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11096
11097 LIBXTR6=
11098 if test "${USE_X_TOOLKIT}" != "none"; then
11099   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11100 $as_echo_n "checking X11 toolkit version... " >&6; }
11101   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11102   $as_echo_n "(cached) " >&6
11103 else
11104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11105 /* end confdefs.h.  */
11106 #include <X11/Intrinsic.h>
11107 int
11108 main ()
11109 {
11110 #if XtSpecificationRelease < 6
11111 fail;
11112 #endif
11113
11114   ;
11115   return 0;
11116 }
11117 _ACEOF
11118 if ac_fn_c_try_link "$LINENO"; then :
11119   emacs_cv_x11_toolkit_version_6=yes
11120 else
11121   emacs_cv_x11_toolkit_version_6=no
11122 fi
11123 rm -f core conftest.err conftest.$ac_objext \
11124     conftest$ac_exeext conftest.$ac_ext
11125 fi
11126
11127   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11128   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11129     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11130 $as_echo "6 or newer" >&6; }
11131
11132 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11133
11134     LIBXTR6="-lSM -lICE"
11135     case "$opsys" in
11136       ## Use libw.a along with X11R6 Xt.
11137       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11138     esac
11139   else
11140     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11141 $as_echo "before 6" >&6; }
11142   fi
11143
11144   OLDLIBS="$LIBS"
11145   if test x$HAVE_X11XTR6 = xyes; then
11146     LIBS="-lXt -lSM -lICE $LIBS"
11147   else
11148     LIBS="-lXt $LIBS"
11149   fi
11150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11151 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11152 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11153   $as_echo_n "(cached) " >&6
11154 else
11155   ac_check_lib_save_LIBS=$LIBS
11156 LIBS="-lXmu  $LIBS"
11157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11158 /* end confdefs.h.  */
11159
11160 /* Override any GCC internal prototype to avoid an error.
11161    Use char because int might match the return type of a GCC
11162    builtin and then its argument prototype would still apply.  */
11163 #ifdef __cplusplus
11164 extern "C"
11165 #endif
11166 char XmuConvertStandardSelection ();
11167 int
11168 main ()
11169 {
11170 return XmuConvertStandardSelection ();
11171   ;
11172   return 0;
11173 }
11174 _ACEOF
11175 if ac_fn_c_try_link "$LINENO"; then :
11176   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11177 else
11178   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11179 fi
11180 rm -f core conftest.err conftest.$ac_objext \
11181     conftest$ac_exeext conftest.$ac_ext
11182 LIBS=$ac_check_lib_save_LIBS
11183 fi
11184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11185 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11186 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11187   cat >>confdefs.h <<_ACEOF
11188 #define HAVE_LIBXMU 1
11189 _ACEOF
11190
11191   LIBS="-lXmu $LIBS"
11192
11193 fi
11194
11195   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11196 fi
11197
11198
11199 LIBXMU=-lXmu
11200 case $opsys in
11201   ## These systems don't supply Xmu.
11202   hpux* | aix4-2 )
11203     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11204     ;;
11205 esac
11206
11207
11208 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11209 if test "${HAVE_X11}" = "yes"; then
11210   if test "${USE_X_TOOLKIT}" != "none"; then
11211     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11212 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11213 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11214   $as_echo_n "(cached) " >&6
11215 else
11216   ac_check_lib_save_LIBS=$LIBS
11217 LIBS="-lXext  $LIBS"
11218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11219 /* end confdefs.h.  */
11220
11221 /* Override any GCC internal prototype to avoid an error.
11222    Use char because int might match the return type of a GCC
11223    builtin and then its argument prototype would still apply.  */
11224 #ifdef __cplusplus
11225 extern "C"
11226 #endif
11227 char XShapeQueryExtension ();
11228 int
11229 main ()
11230 {
11231 return XShapeQueryExtension ();
11232   ;
11233   return 0;
11234 }
11235 _ACEOF
11236 if ac_fn_c_try_link "$LINENO"; then :
11237   ac_cv_lib_Xext_XShapeQueryExtension=yes
11238 else
11239   ac_cv_lib_Xext_XShapeQueryExtension=no
11240 fi
11241 rm -f core conftest.err conftest.$ac_objext \
11242     conftest$ac_exeext conftest.$ac_ext
11243 LIBS=$ac_check_lib_save_LIBS
11244 fi
11245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11246 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11247 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11248   cat >>confdefs.h <<_ACEOF
11249 #define HAVE_LIBXEXT 1
11250 _ACEOF
11251
11252   LIBS="-lXext $LIBS"
11253
11254 fi
11255
11256   fi
11257 fi
11258
11259 LIBXP=
11260 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11262 $as_echo_n "checking for Motif version 2.1... " >&6; }
11263 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11264   $as_echo_n "(cached) " >&6
11265 else
11266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267 /* end confdefs.h.  */
11268 #include <Xm/Xm.h>
11269 int
11270 main ()
11271 {
11272 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11273 int x = 5;
11274 #else
11275 Motif version prior to 2.1.
11276 #endif
11277   ;
11278   return 0;
11279 }
11280 _ACEOF
11281 if ac_fn_c_try_compile "$LINENO"; then :
11282   emacs_cv_motif_version_2_1=yes
11283 else
11284   emacs_cv_motif_version_2_1=no
11285 fi
11286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11287 fi
11288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11289 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11290   if test $emacs_cv_motif_version_2_1 = yes; then
11291     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11292 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11293 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11294   $as_echo_n "(cached) " >&6
11295 else
11296   ac_check_lib_save_LIBS=$LIBS
11297 LIBS="-lXp  $LIBS"
11298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11299 /* end confdefs.h.  */
11300
11301 /* Override any GCC internal prototype to avoid an error.
11302    Use char because int might match the return type of a GCC
11303    builtin and then its argument prototype would still apply.  */
11304 #ifdef __cplusplus
11305 extern "C"
11306 #endif
11307 char XpCreateContext ();
11308 int
11309 main ()
11310 {
11311 return XpCreateContext ();
11312   ;
11313   return 0;
11314 }
11315 _ACEOF
11316 if ac_fn_c_try_link "$LINENO"; then :
11317   ac_cv_lib_Xp_XpCreateContext=yes
11318 else
11319   ac_cv_lib_Xp_XpCreateContext=no
11320 fi
11321 rm -f core conftest.err conftest.$ac_objext \
11322     conftest$ac_exeext conftest.$ac_ext
11323 LIBS=$ac_check_lib_save_LIBS
11324 fi
11325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11326 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11327 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11328   LIBXP=-lXp
11329 fi
11330
11331   else
11332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11333 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11334 if test "${emacs_cv_lesstif+set}" = set; then :
11335   $as_echo_n "(cached) " >&6
11336 else
11337   # We put this in CFLAGS temporarily to precede other -I options
11338     # that might be in CFLAGS temporarily.
11339     # We put this in CPPFLAGS where it precedes the other -I options.
11340     OLD_CPPFLAGS=$CPPFLAGS
11341     OLD_CFLAGS=$CFLAGS
11342     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11343     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11344     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11345 /* end confdefs.h.  */
11346 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11347 int
11348 main ()
11349 {
11350 int x = 5;
11351   ;
11352   return 0;
11353 }
11354 _ACEOF
11355 if ac_fn_c_try_compile "$LINENO"; then :
11356   emacs_cv_lesstif=yes
11357 else
11358   emacs_cv_lesstif=no
11359 fi
11360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11361 fi
11362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11363 $as_echo "$emacs_cv_lesstif" >&6; }
11364     if test $emacs_cv_lesstif = yes; then
11365       # Make sure this -I option remains in CPPFLAGS after it is set
11366       # back to REAL_CPPFLAGS.
11367       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11368       # have those other -I options anyway.  Ultimately, having this
11369       # directory ultimately in CPPFLAGS will be enough.
11370       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11371       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11372     else
11373       CFLAGS=$OLD_CFLAGS
11374       CPPFLAGS=$OLD_CPPFLAGS
11375     fi
11376   fi
11377 fi
11378
11379
11380 USE_TOOLKIT_SCROLL_BARS=no
11381 if test "${with_toolkit_scroll_bars}" != "no"; then
11382   if test "${USE_X_TOOLKIT}" != "none"; then
11383     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11384       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11385
11386       HAVE_XAW3D=no
11387       USE_TOOLKIT_SCROLL_BARS=yes
11388     elif test "${HAVE_XAW3D}" = "yes"; then
11389       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11390
11391       USE_TOOLKIT_SCROLL_BARS=yes
11392     fi
11393   elif test "${HAVE_GTK}" = "yes"; then
11394     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11395
11396     USE_TOOLKIT_SCROLL_BARS=yes
11397   elif test "${HAVE_NS}" = "yes"; then
11398     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11399
11400     USE_TOOLKIT_SCROLL_BARS=yes
11401   fi
11402 fi
11403
11404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h.  */
11406
11407           #include <X11/Xlib.h>
11408           #include <X11/Xresource.h>
11409 int
11410 main ()
11411 {
11412 XIMProc  callback;
11413   ;
11414   return 0;
11415 }
11416 _ACEOF
11417 if ac_fn_c_try_compile "$LINENO"; then :
11418   HAVE_XIM=yes
11419
11420 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11421
11422 else
11423   HAVE_XIM=no
11424 fi
11425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11426
11427
11428 if test "${with_xim}" != "no"; then
11429
11430 $as_echo "#define USE_XIM 1" >>confdefs.h
11431
11432 fi
11433
11434
11435 if test "${HAVE_XIM}" != "no"; then
11436   late_CFLAGS=$CFLAGS
11437   if test "$GCC" = yes; then
11438     CFLAGS="$CFLAGS --pedantic-errors"
11439   fi
11440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11441 /* end confdefs.h.  */
11442
11443 #include <X11/Xlib.h>
11444 #include <X11/Xresource.h>
11445 int
11446 main ()
11447 {
11448 Display *display;
11449 XrmDatabase db;
11450 char *res_name;
11451 char *res_class;
11452 XIMProc  callback;
11453 XPointer *client_data;
11454 #ifndef __GNUC__
11455 /* If we're not using GCC, it's probably not XFree86, and this is
11456    probably right, but we can't use something like --pedantic-errors.  */
11457 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11458                                            char*, XIMProc, XPointer*);
11459 #endif
11460 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11461    client_data);
11462   ;
11463   return 0;
11464 }
11465 _ACEOF
11466 if ac_fn_c_try_compile "$LINENO"; then :
11467   emacs_cv_arg6_star=yes
11468 fi
11469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11470     if test "$emacs_cv_arg6_star" = yes; then
11471     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11472
11473   else
11474     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11475
11476   fi
11477   CFLAGS=$late_CFLAGS
11478 fi
11479
11480 ### Start of font-backend (under any platform) section.
11481 # (nothing here yet -- this is a placeholder)
11482 ### End of font-backend (under any platform) section.
11483
11484 ### Start of font-backend (under X11) section.
11485 if test "${HAVE_X11}" = "yes"; then
11486
11487   succeeded=no
11488
11489   # Extract the first word of "pkg-config", so it can be a program name with args.
11490 set dummy pkg-config; ac_word=$2
11491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11492 $as_echo_n "checking for $ac_word... " >&6; }
11493 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11494   $as_echo_n "(cached) " >&6
11495 else
11496   case $PKG_CONFIG in
11497   [\\/]* | ?:[\\/]*)
11498   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11499   ;;
11500   *)
11501   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11502 for as_dir in $PATH
11503 do
11504   IFS=$as_save_IFS
11505   test -z "$as_dir" && as_dir=.
11506     for ac_exec_ext in '' $ac_executable_extensions; do
11507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11508     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11510     break 2
11511   fi
11512 done
11513   done
11514 IFS=$as_save_IFS
11515
11516   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11517   ;;
11518 esac
11519 fi
11520 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11521 if test -n "$PKG_CONFIG"; then
11522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11523 $as_echo "$PKG_CONFIG" >&6; }
11524 else
11525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11526 $as_echo "no" >&6; }
11527 fi
11528
11529
11530
11531   if test "$PKG_CONFIG" = "no" ; then
11532      HAVE_FC=no
11533   else
11534      PKG_CONFIG_MIN_VERSION=0.9.0
11535      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11536         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11537 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11538
11539         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11540             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11541 $as_echo "yes" >&6; }
11542             succeeded=yes
11543
11544             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11545 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11546             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11547             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11548 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11549
11550             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11551 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11552             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11553             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11554 $as_echo "$FONTCONFIG_LIBS" >&6; }
11555         else
11556             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11557 $as_echo "no" >&6; }
11558             FONTCONFIG_CFLAGS=""
11559             FONTCONFIG_LIBS=""
11560             ## If we have a custom action on failure, don't print errors, but
11561             ## do set a variable so people can do so.
11562             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11563
11564         fi
11565
11566
11567
11568      else
11569         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11570         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11571      fi
11572   fi
11573
11574   if test $succeeded = yes; then
11575      HAVE_FC=yes
11576   else
11577      HAVE_FC=no
11578   fi
11579
11580
11581    ## Use -lXft if available, unless `--with-xft=no'.
11582    HAVE_XFT=maybe
11583     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11584       with_xft="no";
11585     fi
11586     if test "x${with_xft}" != "xno"; then
11587
11588
11589   succeeded=no
11590
11591   # Extract the first word of "pkg-config", so it can be a program name with args.
11592 set dummy pkg-config; ac_word=$2
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11594 $as_echo_n "checking for $ac_word... " >&6; }
11595 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11596   $as_echo_n "(cached) " >&6
11597 else
11598   case $PKG_CONFIG in
11599   [\\/]* | ?:[\\/]*)
11600   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11601   ;;
11602   *)
11603   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11604 for as_dir in $PATH
11605 do
11606   IFS=$as_save_IFS
11607   test -z "$as_dir" && as_dir=.
11608     for ac_exec_ext in '' $ac_executable_extensions; do
11609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11610     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11612     break 2
11613   fi
11614 done
11615   done
11616 IFS=$as_save_IFS
11617
11618   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11619   ;;
11620 esac
11621 fi
11622 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11623 if test -n "$PKG_CONFIG"; then
11624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11625 $as_echo "$PKG_CONFIG" >&6; }
11626 else
11627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11628 $as_echo "no" >&6; }
11629 fi
11630
11631
11632
11633   if test "$PKG_CONFIG" = "no" ; then
11634      HAVE_XFT=no
11635   else
11636      PKG_CONFIG_MIN_VERSION=0.9.0
11637      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11638         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11639 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11640
11641         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11642             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11643 $as_echo "yes" >&6; }
11644             succeeded=yes
11645
11646             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11647 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11648             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11649             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11650 $as_echo "$XFT_CFLAGS" >&6; }
11651
11652             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11653 $as_echo_n "checking XFT_LIBS... " >&6; }
11654             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11655             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11656 $as_echo "$XFT_LIBS" >&6; }
11657         else
11658             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11659 $as_echo "no" >&6; }
11660             XFT_CFLAGS=""
11661             XFT_LIBS=""
11662             ## If we have a custom action on failure, don't print errors, but
11663             ## do set a variable so people can do so.
11664             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11665
11666         fi
11667
11668
11669
11670      else
11671         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11672         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11673      fi
11674   fi
11675
11676   if test $succeeded = yes; then
11677      :
11678   else
11679      HAVE_XFT=no
11680   fi
11681
11682       ## Because xftfont.c uses XRenderQueryExtension, we also
11683       ## need to link to -lXrender.
11684       HAVE_XRENDER=no
11685       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11686 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11687 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11688   $as_echo_n "(cached) " >&6
11689 else
11690   ac_check_lib_save_LIBS=$LIBS
11691 LIBS="-lXrender  $LIBS"
11692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11693 /* end confdefs.h.  */
11694
11695 /* Override any GCC internal prototype to avoid an error.
11696    Use char because int might match the return type of a GCC
11697    builtin and then its argument prototype would still apply.  */
11698 #ifdef __cplusplus
11699 extern "C"
11700 #endif
11701 char XRenderQueryExtension ();
11702 int
11703 main ()
11704 {
11705 return XRenderQueryExtension ();
11706   ;
11707   return 0;
11708 }
11709 _ACEOF
11710 if ac_fn_c_try_link "$LINENO"; then :
11711   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11712 else
11713   ac_cv_lib_Xrender_XRenderQueryExtension=no
11714 fi
11715 rm -f core conftest.err conftest.$ac_objext \
11716     conftest$ac_exeext conftest.$ac_ext
11717 LIBS=$ac_check_lib_save_LIBS
11718 fi
11719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11720 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11721 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11722   HAVE_XRENDER=yes
11723 fi
11724
11725       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11726         OLD_CPPFLAGS="$CPPFLAGS"
11727         OLD_CFLAGS="$CFLAGS"
11728         OLD_LIBS="$LIBS"
11729         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11730         CFLAGS="$CFLAGS $XFT_CFLAGS"
11731         XFT_LIBS="-lXrender $XFT_LIBS"
11732         LIBS="$XFT_LIBS $LIBS"
11733         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11734 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11736 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11737 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11738   $as_echo_n "(cached) " >&6
11739 else
11740   ac_check_lib_save_LIBS=$LIBS
11741 LIBS="-lXft $XFT_LIBS $LIBS"
11742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11743 /* end confdefs.h.  */
11744
11745 /* Override any GCC internal prototype to avoid an error.
11746    Use char because int might match the return type of a GCC
11747    builtin and then its argument prototype would still apply.  */
11748 #ifdef __cplusplus
11749 extern "C"
11750 #endif
11751 char XftFontOpen ();
11752 int
11753 main ()
11754 {
11755 return XftFontOpen ();
11756   ;
11757   return 0;
11758 }
11759 _ACEOF
11760 if ac_fn_c_try_link "$LINENO"; then :
11761   ac_cv_lib_Xft_XftFontOpen=yes
11762 else
11763   ac_cv_lib_Xft_XftFontOpen=no
11764 fi
11765 rm -f core conftest.err conftest.$ac_objext \
11766     conftest$ac_exeext conftest.$ac_ext
11767 LIBS=$ac_check_lib_save_LIBS
11768 fi
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11770 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11771 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11772   HAVE_XFT=yes
11773 fi
11774
11775 fi
11776
11777
11778
11779         if test "${HAVE_XFT}" = "yes"; then
11780
11781 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11782
11783
11784           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11785         else
11786           CPPFLAGS="$OLD_CPPFLAGS"
11787           CFLAGS="$OLD_CFLAGS"
11788           LIBS="$OLD_LIBS"
11789         fi                        # "${HAVE_XFT}" = "yes"
11790       fi                          # "$HAVE_XFT" != no
11791     fi                            # "x${with_xft}" != "xno"
11792
11793     ## We used to allow building with FreeType and without Xft.
11794     ## However, the ftx font backend driver is not in good shape.
11795     if test "$HAVE_XFT" != "yes"; then
11796               HAVE_XFT=no
11797        HAVE_FREETYPE=no
11798     else
11799
11800   succeeded=no
11801
11802   # Extract the first word of "pkg-config", so it can be a program name with args.
11803 set dummy pkg-config; ac_word=$2
11804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11805 $as_echo_n "checking for $ac_word... " >&6; }
11806 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11807   $as_echo_n "(cached) " >&6
11808 else
11809   case $PKG_CONFIG in
11810   [\\/]* | ?:[\\/]*)
11811   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11812   ;;
11813   *)
11814   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11815 for as_dir in $PATH
11816 do
11817   IFS=$as_save_IFS
11818   test -z "$as_dir" && as_dir=.
11819     for ac_exec_ext in '' $ac_executable_extensions; do
11820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11821     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11823     break 2
11824   fi
11825 done
11826   done
11827 IFS=$as_save_IFS
11828
11829   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11830   ;;
11831 esac
11832 fi
11833 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11834 if test -n "$PKG_CONFIG"; then
11835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11836 $as_echo "$PKG_CONFIG" >&6; }
11837 else
11838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11839 $as_echo "no" >&6; }
11840 fi
11841
11842
11843
11844   if test "$PKG_CONFIG" = "no" ; then
11845      HAVE_FREETYPE=no
11846   else
11847      PKG_CONFIG_MIN_VERSION=0.9.0
11848      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11849         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11850 $as_echo_n "checking for freetype2... " >&6; }
11851
11852         if $PKG_CONFIG --exists "freetype2" 2>&5; then
11853             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11854 $as_echo "yes" >&6; }
11855             succeeded=yes
11856
11857             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
11858 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
11859             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
11860             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
11861 $as_echo "$FREETYPE_CFLAGS" >&6; }
11862
11863             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
11864 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
11865             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
11866             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
11867 $as_echo "$FREETYPE_LIBS" >&6; }
11868         else
11869             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11870 $as_echo "no" >&6; }
11871             FREETYPE_CFLAGS=""
11872             FREETYPE_LIBS=""
11873             ## If we have a custom action on failure, don't print errors, but
11874             ## do set a variable so people can do so.
11875             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11876
11877         fi
11878
11879
11880
11881      else
11882         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11883         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11884      fi
11885   fi
11886
11887   if test $succeeded = yes; then
11888      HAVE_FREETYPE=yes
11889   else
11890      HAVE_FREETYPE=no
11891   fi
11892
11893
11894        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11895     fi
11896
11897     HAVE_LIBOTF=no
11898     if test "${HAVE_FREETYPE}" = "yes"; then
11899
11900 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11901
11902       if test "${with_libotf}" != "no"; then
11903
11904   succeeded=no
11905
11906   # Extract the first word of "pkg-config", so it can be a program name with args.
11907 set dummy pkg-config; ac_word=$2
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11909 $as_echo_n "checking for $ac_word... " >&6; }
11910 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11911   $as_echo_n "(cached) " >&6
11912 else
11913   case $PKG_CONFIG in
11914   [\\/]* | ?:[\\/]*)
11915   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11916   ;;
11917   *)
11918   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11919 for as_dir in $PATH
11920 do
11921   IFS=$as_save_IFS
11922   test -z "$as_dir" && as_dir=.
11923     for ac_exec_ext in '' $ac_executable_extensions; do
11924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11925     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11927     break 2
11928   fi
11929 done
11930   done
11931 IFS=$as_save_IFS
11932
11933   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11934   ;;
11935 esac
11936 fi
11937 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11938 if test -n "$PKG_CONFIG"; then
11939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11940 $as_echo "$PKG_CONFIG" >&6; }
11941 else
11942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11943 $as_echo "no" >&6; }
11944 fi
11945
11946
11947
11948   if test "$PKG_CONFIG" = "no" ; then
11949      HAVE_LIBOTF=no
11950   else
11951      PKG_CONFIG_MIN_VERSION=0.9.0
11952      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11953         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11954 $as_echo_n "checking for libotf... " >&6; }
11955
11956         if $PKG_CONFIG --exists "libotf" 2>&5; then
11957             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11958 $as_echo "yes" >&6; }
11959             succeeded=yes
11960
11961             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11962 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11963             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11964             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11965 $as_echo "$LIBOTF_CFLAGS" >&6; }
11966
11967             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11968 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11969             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11970             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11971 $as_echo "$LIBOTF_LIBS" >&6; }
11972         else
11973             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11974 $as_echo "no" >&6; }
11975             LIBOTF_CFLAGS=""
11976             LIBOTF_LIBS=""
11977             ## If we have a custom action on failure, don't print errors, but
11978             ## do set a variable so people can do so.
11979             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11980
11981         fi
11982
11983
11984
11985      else
11986         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11987         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11988      fi
11989   fi
11990
11991   if test $succeeded = yes; then
11992      HAVE_LIBOTF=yes
11993   else
11994      HAVE_LIBOTF=no
11995   fi
11996
11997         if test "$HAVE_LIBOTF" = "yes"; then
11998
11999 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12000
12001           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12002 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12003 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12004   $as_echo_n "(cached) " >&6
12005 else
12006   ac_check_lib_save_LIBS=$LIBS
12007 LIBS="-lotf  $LIBS"
12008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12009 /* end confdefs.h.  */
12010
12011 /* Override any GCC internal prototype to avoid an error.
12012    Use char because int might match the return type of a GCC
12013    builtin and then its argument prototype would still apply.  */
12014 #ifdef __cplusplus
12015 extern "C"
12016 #endif
12017 char OTF_get_variation_glyphs ();
12018 int
12019 main ()
12020 {
12021 return OTF_get_variation_glyphs ();
12022   ;
12023   return 0;
12024 }
12025 _ACEOF
12026 if ac_fn_c_try_link "$LINENO"; then :
12027   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12028 else
12029   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12030 fi
12031 rm -f core conftest.err conftest.$ac_objext \
12032     conftest$ac_exeext conftest.$ac_ext
12033 LIBS=$ac_check_lib_save_LIBS
12034 fi
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12036 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12037 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12038   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12039 else
12040   HAVE_OTF_GET_VARIATION_GLYPHS=no
12041 fi
12042
12043           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12044
12045 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12046
12047           fi
12048         fi
12049       fi
12050             fi
12051
12052     HAVE_M17N_FLT=no
12053     if test "${HAVE_LIBOTF}" = yes; then
12054       if test "${with_m17n_flt}" != "no"; then
12055
12056   succeeded=no
12057
12058   # Extract the first word of "pkg-config", so it can be a program name with args.
12059 set dummy pkg-config; ac_word=$2
12060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12061 $as_echo_n "checking for $ac_word... " >&6; }
12062 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12063   $as_echo_n "(cached) " >&6
12064 else
12065   case $PKG_CONFIG in
12066   [\\/]* | ?:[\\/]*)
12067   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12068   ;;
12069   *)
12070   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12071 for as_dir in $PATH
12072 do
12073   IFS=$as_save_IFS
12074   test -z "$as_dir" && as_dir=.
12075     for ac_exec_ext in '' $ac_executable_extensions; do
12076   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12077     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12078     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12079     break 2
12080   fi
12081 done
12082   done
12083 IFS=$as_save_IFS
12084
12085   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12086   ;;
12087 esac
12088 fi
12089 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12090 if test -n "$PKG_CONFIG"; then
12091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12092 $as_echo "$PKG_CONFIG" >&6; }
12093 else
12094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12095 $as_echo "no" >&6; }
12096 fi
12097
12098
12099
12100   if test "$PKG_CONFIG" = "no" ; then
12101      HAVE_M17N_FLT=no
12102   else
12103      PKG_CONFIG_MIN_VERSION=0.9.0
12104      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12105         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12106 $as_echo_n "checking for m17n-flt... " >&6; }
12107
12108         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12109             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12110 $as_echo "yes" >&6; }
12111             succeeded=yes
12112
12113             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12114 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12115             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12117 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12118
12119             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12120 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12121             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12122             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12123 $as_echo "$M17N_FLT_LIBS" >&6; }
12124         else
12125             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12126 $as_echo "no" >&6; }
12127             M17N_FLT_CFLAGS=""
12128             M17N_FLT_LIBS=""
12129             ## If we have a custom action on failure, don't print errors, but
12130             ## do set a variable so people can do so.
12131             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12132
12133         fi
12134
12135
12136
12137      else
12138         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12139         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12140      fi
12141   fi
12142
12143   if test $succeeded = yes; then
12144      HAVE_M17N_FLT=yes
12145   else
12146      HAVE_M17N_FLT=no
12147   fi
12148
12149         if test "$HAVE_M17N_FLT" = "yes"; then
12150
12151 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12152
12153         fi
12154       fi
12155     fi
12156 else
12157     HAVE_XFT=no
12158     HAVE_FREETYPE=no
12159     HAVE_LIBOTF=no
12160     HAVE_M17N_FLT=no
12161 fi
12162
12163 ### End of font-backend (under X11) section.
12164
12165
12166
12167
12168
12169
12170
12171
12172
12173
12174 ### Use -lXpm if available, unless `--with-xpm=no'.
12175 HAVE_XPM=no
12176 LIBXPM=
12177 if test "${HAVE_X11}" = "yes"; then
12178   if test "${with_xpm}" != "no"; then
12179     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12180 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12182 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12183 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12184   $as_echo_n "(cached) " >&6
12185 else
12186   ac_check_lib_save_LIBS=$LIBS
12187 LIBS="-lXpm -lX11 $LIBS"
12188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12189 /* end confdefs.h.  */
12190
12191 /* Override any GCC internal prototype to avoid an error.
12192    Use char because int might match the return type of a GCC
12193    builtin and then its argument prototype would still apply.  */
12194 #ifdef __cplusplus
12195 extern "C"
12196 #endif
12197 char XpmReadFileToPixmap ();
12198 int
12199 main ()
12200 {
12201 return XpmReadFileToPixmap ();
12202   ;
12203   return 0;
12204 }
12205 _ACEOF
12206 if ac_fn_c_try_link "$LINENO"; then :
12207   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12208 else
12209   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12210 fi
12211 rm -f core conftest.err conftest.$ac_objext \
12212     conftest$ac_exeext conftest.$ac_ext
12213 LIBS=$ac_check_lib_save_LIBS
12214 fi
12215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12216 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12217 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12218   HAVE_XPM=yes
12219 fi
12220
12221 fi
12222
12223
12224     if test "${HAVE_XPM}" = "yes"; then
12225       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12226 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12227       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12228 /* end confdefs.h.  */
12229 #include "X11/xpm.h"
12230 #ifndef XpmReturnAllocPixels
12231 no_return_alloc_pixels
12232 #endif
12233
12234 _ACEOF
12235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12236   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12237   HAVE_XPM=no
12238 else
12239   HAVE_XPM=yes
12240 fi
12241 rm -f conftest*
12242
12243
12244       if test "${HAVE_XPM}" = "yes"; then
12245         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12246 $as_echo "yes" >&6; }
12247       else
12248         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12249 $as_echo "no" >&6; }
12250       fi
12251     fi
12252   fi
12253
12254   if test "${HAVE_XPM}" = "yes"; then
12255
12256 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12257
12258     LIBXPM=-lXpm
12259   fi
12260 fi
12261
12262
12263 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12264 HAVE_JPEG=no
12265 LIBJPEG=
12266 if test "${HAVE_X11}" = "yes"; then
12267   if test "${with_jpeg}" != "no"; then
12268             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12269 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12271 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12272 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12273   $as_echo_n "(cached) " >&6
12274 else
12275   ac_check_lib_save_LIBS=$LIBS
12276 LIBS="-ljpeg  $LIBS"
12277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12278 /* end confdefs.h.  */
12279
12280 /* Override any GCC internal prototype to avoid an error.
12281    Use char because int might match the return type of a GCC
12282    builtin and then its argument prototype would still apply.  */
12283 #ifdef __cplusplus
12284 extern "C"
12285 #endif
12286 char jpeg_destroy_compress ();
12287 int
12288 main ()
12289 {
12290 return jpeg_destroy_compress ();
12291   ;
12292   return 0;
12293 }
12294 _ACEOF
12295 if ac_fn_c_try_link "$LINENO"; then :
12296   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12297 else
12298   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12299 fi
12300 rm -f core conftest.err conftest.$ac_objext \
12301     conftest$ac_exeext conftest.$ac_ext
12302 LIBS=$ac_check_lib_save_LIBS
12303 fi
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12305 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12306 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12307   HAVE_JPEG=yes
12308 fi
12309
12310 fi
12311
12312
12313   fi
12314
12315     if test "${HAVE_JPEG}" = "yes"; then
12316     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12317
12318     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319 /* end confdefs.h.  */
12320 #include <jpeglib.h>
12321          version=JPEG_LIB_VERSION
12322
12323 _ACEOF
12324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12325   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12326   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12327
12328 else
12329   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12330 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12331         HAVE_JPEG=no
12332 fi
12333 rm -f conftest*
12334
12335   fi
12336   if test "${HAVE_JPEG}" = "yes"; then
12337     LIBJPEG=-ljpeg
12338   fi
12339 fi
12340
12341
12342 ### Use -lpng if available, unless `--with-png=no'.
12343 HAVE_PNG=no
12344 LIBPNG=
12345 if test "${HAVE_X11}" = "yes"; then
12346   if test "${with_png}" != "no"; then
12347     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12348     # in /usr/include/libpng.
12349     for ac_header in png.h libpng/png.h
12350 do :
12351   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12352 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12353 eval as_val=\$$as_ac_Header
12354    if test "x$as_val" = x""yes; then :
12355   cat >>confdefs.h <<_ACEOF
12356 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12357 _ACEOF
12358
12359 fi
12360
12361 done
12362
12363     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12364       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12365 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12366 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12367   $as_echo_n "(cached) " >&6
12368 else
12369   ac_check_lib_save_LIBS=$LIBS
12370 LIBS="-lpng -lz -lm $LIBS"
12371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12372 /* end confdefs.h.  */
12373
12374 /* Override any GCC internal prototype to avoid an error.
12375    Use char because int might match the return type of a GCC
12376    builtin and then its argument prototype would still apply.  */
12377 #ifdef __cplusplus
12378 extern "C"
12379 #endif
12380 char png_get_channels ();
12381 int
12382 main ()
12383 {
12384 return png_get_channels ();
12385   ;
12386   return 0;
12387 }
12388 _ACEOF
12389 if ac_fn_c_try_link "$LINENO"; then :
12390   ac_cv_lib_png_png_get_channels=yes
12391 else
12392   ac_cv_lib_png_png_get_channels=no
12393 fi
12394 rm -f core conftest.err conftest.$ac_objext \
12395     conftest$ac_exeext conftest.$ac_ext
12396 LIBS=$ac_check_lib_save_LIBS
12397 fi
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12399 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12400 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12401   HAVE_PNG=yes
12402 fi
12403
12404     fi
12405   fi
12406
12407   if test "${HAVE_PNG}" = "yes"; then
12408
12409 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12410
12411     LIBPNG="-lpng -lz -lm"
12412   fi
12413 fi
12414
12415
12416 ### Use -ltiff if available, unless `--with-tiff=no'.
12417 HAVE_TIFF=no
12418 LIBTIFF=
12419 if test "${HAVE_X11}" = "yes"; then
12420   if test "${with_tiff}" != "no"; then
12421     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12422 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12423   tifflibs="-lz -lm"
12424       # At least one tiff package requires the jpeg library.
12425       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12426       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12427 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12428 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12429   $as_echo_n "(cached) " >&6
12430 else
12431   ac_check_lib_save_LIBS=$LIBS
12432 LIBS="-ltiff $tifflibs $LIBS"
12433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12434 /* end confdefs.h.  */
12435
12436 /* Override any GCC internal prototype to avoid an error.
12437    Use char because int might match the return type of a GCC
12438    builtin and then its argument prototype would still apply.  */
12439 #ifdef __cplusplus
12440 extern "C"
12441 #endif
12442 char TIFFGetVersion ();
12443 int
12444 main ()
12445 {
12446 return TIFFGetVersion ();
12447   ;
12448   return 0;
12449 }
12450 _ACEOF
12451 if ac_fn_c_try_link "$LINENO"; then :
12452   ac_cv_lib_tiff_TIFFGetVersion=yes
12453 else
12454   ac_cv_lib_tiff_TIFFGetVersion=no
12455 fi
12456 rm -f core conftest.err conftest.$ac_objext \
12457     conftest$ac_exeext conftest.$ac_ext
12458 LIBS=$ac_check_lib_save_LIBS
12459 fi
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12461 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12462 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12463   HAVE_TIFF=yes
12464 fi
12465
12466 fi
12467
12468
12469   fi
12470
12471   if test "${HAVE_TIFF}" = "yes"; then
12472
12473 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12474
12475         LIBTIFF=-ltiff
12476   fi
12477 fi
12478
12479
12480 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12481 HAVE_GIF=no
12482 LIBGIF=
12483 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12484   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12485 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12486   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12487 # Earlier versions can crash Emacs.
12488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12489 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12490 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12491   $as_echo_n "(cached) " >&6
12492 else
12493   ac_check_lib_save_LIBS=$LIBS
12494 LIBS="-lgif  $LIBS"
12495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12496 /* end confdefs.h.  */
12497
12498 /* Override any GCC internal prototype to avoid an error.
12499    Use char because int might match the return type of a GCC
12500    builtin and then its argument prototype would still apply.  */
12501 #ifdef __cplusplus
12502 extern "C"
12503 #endif
12504 char EGifPutExtensionLast ();
12505 int
12506 main ()
12507 {
12508 return EGifPutExtensionLast ();
12509   ;
12510   return 0;
12511 }
12512 _ACEOF
12513 if ac_fn_c_try_link "$LINENO"; then :
12514   ac_cv_lib_gif_EGifPutExtensionLast=yes
12515 else
12516   ac_cv_lib_gif_EGifPutExtensionLast=no
12517 fi
12518 rm -f core conftest.err conftest.$ac_objext \
12519     conftest$ac_exeext conftest.$ac_ext
12520 LIBS=$ac_check_lib_save_LIBS
12521 fi
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12523 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12524 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12525   HAVE_GIF=yes
12526 else
12527   HAVE_GIF=maybe
12528 fi
12529
12530 fi
12531
12532
12533
12534   if test "$HAVE_GIF" = yes; then
12535     LIBGIF=-lgif
12536   elif test "$HAVE_GIF" = maybe; then
12537 # If gif_lib.h but no libgif, try libungif.
12538     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12539 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12540 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12541   $as_echo_n "(cached) " >&6
12542 else
12543   ac_check_lib_save_LIBS=$LIBS
12544 LIBS="-lungif  $LIBS"
12545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12546 /* end confdefs.h.  */
12547
12548 /* Override any GCC internal prototype to avoid an error.
12549    Use char because int might match the return type of a GCC
12550    builtin and then its argument prototype would still apply.  */
12551 #ifdef __cplusplus
12552 extern "C"
12553 #endif
12554 char EGifPutExtensionLast ();
12555 int
12556 main ()
12557 {
12558 return EGifPutExtensionLast ();
12559   ;
12560   return 0;
12561 }
12562 _ACEOF
12563 if ac_fn_c_try_link "$LINENO"; then :
12564   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12565 else
12566   ac_cv_lib_ungif_EGifPutExtensionLast=no
12567 fi
12568 rm -f core conftest.err conftest.$ac_objext \
12569     conftest$ac_exeext conftest.$ac_ext
12570 LIBS=$ac_check_lib_save_LIBS
12571 fi
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12573 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12574 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12575   HAVE_GIF=yes
12576 else
12577   HAVE_GIF=no
12578 fi
12579
12580     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12581   fi
12582
12583   if test "${HAVE_GIF}" = "yes"; then
12584
12585 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12586
12587   fi
12588 fi
12589
12590
12591 if test "${HAVE_X11}" = "yes"; then
12592   MISSING=""
12593   WITH_NO=""
12594   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12595     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12596   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12597     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12598   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12599     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12600   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12601     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12602   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12603     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12604
12605   if test "X${MISSING}" != X; then
12606     as_fn_error "The following required libraries were not found:
12607     $MISSING
12608 Maybe some development libraries/packages are missing?
12609 If you don't want to link with them give
12610     $WITH_NO
12611 as options to configure" "$LINENO" 5
12612   fi
12613 fi
12614
12615 ### Use -lgpm if available, unless `--with-gpm=no'.
12616 HAVE_GPM=no
12617 LIBGPM=
12618 MOUSE_SUPPORT=
12619 if test "${with_gpm}" != "no"; then
12620   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12621 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12623 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12624 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12625   $as_echo_n "(cached) " >&6
12626 else
12627   ac_check_lib_save_LIBS=$LIBS
12628 LIBS="-lgpm  $LIBS"
12629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12630 /* end confdefs.h.  */
12631
12632 /* Override any GCC internal prototype to avoid an error.
12633    Use char because int might match the return type of a GCC
12634    builtin and then its argument prototype would still apply.  */
12635 #ifdef __cplusplus
12636 extern "C"
12637 #endif
12638 char Gpm_Open ();
12639 int
12640 main ()
12641 {
12642 return Gpm_Open ();
12643   ;
12644   return 0;
12645 }
12646 _ACEOF
12647 if ac_fn_c_try_link "$LINENO"; then :
12648   ac_cv_lib_gpm_Gpm_Open=yes
12649 else
12650   ac_cv_lib_gpm_Gpm_Open=no
12651 fi
12652 rm -f core conftest.err conftest.$ac_objext \
12653     conftest$ac_exeext conftest.$ac_ext
12654 LIBS=$ac_check_lib_save_LIBS
12655 fi
12656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12657 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12658 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12659   HAVE_GPM=yes
12660 fi
12661
12662 fi
12663
12664
12665
12666   if test "${HAVE_GPM}" = "yes"; then
12667
12668 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12669
12670     LIBGPM=-lgpm
12671     ## May be reset below.
12672     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12673   fi
12674 fi
12675
12676
12677 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12678 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
12679
12680 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12681
12682 fi
12683
12684
12685
12686 C_SWITCH_X_SYSTEM=
12687 ### Use NeXTstep API to implement GUI.
12688 if test "${HAVE_NS}" = "yes"; then
12689
12690 $as_echo "#define HAVE_NS 1" >>confdefs.h
12691
12692   if test "${NS_IMPL_COCOA}" = "yes"; then
12693
12694 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12695
12696     GNU_OBJC_CFLAGS=
12697   fi
12698   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12699
12700 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12701
12702     # See also .m.o rule in Makefile.in */
12703     # FIXME: are all these flags really needed?  Document here why.  */
12704     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12705     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12706   fi
12707   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12708
12709 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12710
12711   fi
12712   # We also have mouse menus.
12713   HAVE_MENUS=yes
12714   OTHER_FILES=ns-app
12715 fi
12716
12717
12718 ### Use session management (-lSM -lICE) if available
12719 HAVE_X_SM=no
12720 LIBXSM=
12721 if test "${HAVE_X11}" = "yes"; then
12722   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12723 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12724   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12725 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12726 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12727   $as_echo_n "(cached) " >&6
12728 else
12729   ac_check_lib_save_LIBS=$LIBS
12730 LIBS="-lSM -lICE $LIBS"
12731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12732 /* end confdefs.h.  */
12733
12734 /* Override any GCC internal prototype to avoid an error.
12735    Use char because int might match the return type of a GCC
12736    builtin and then its argument prototype would still apply.  */
12737 #ifdef __cplusplus
12738 extern "C"
12739 #endif
12740 char SmcOpenConnection ();
12741 int
12742 main ()
12743 {
12744 return SmcOpenConnection ();
12745   ;
12746   return 0;
12747 }
12748 _ACEOF
12749 if ac_fn_c_try_link "$LINENO"; then :
12750   ac_cv_lib_SM_SmcOpenConnection=yes
12751 else
12752   ac_cv_lib_SM_SmcOpenConnection=no
12753 fi
12754 rm -f core conftest.err conftest.$ac_objext \
12755     conftest$ac_exeext conftest.$ac_ext
12756 LIBS=$ac_check_lib_save_LIBS
12757 fi
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12759 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12760 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12761   HAVE_X_SM=yes
12762 fi
12763
12764 fi
12765
12766
12767
12768   if test "${HAVE_X_SM}" = "yes"; then
12769
12770 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12771
12772     LIBXSM="-lSM -lICE"
12773     case "$LIBS" in
12774       *-lSM*) ;;
12775       *)      LIBS="$LIBXSM $LIBS" ;;
12776     esac
12777   fi
12778 fi
12779
12780
12781 ### Use libxml (-lxml2) if available
12782 if test "${with_xml2}" != "no"; then
12783   ### I'm not sure what the version number should be, so I just guessed.
12784
12785   succeeded=no
12786
12787   # Extract the first word of "pkg-config", so it can be a program name with args.
12788 set dummy pkg-config; ac_word=$2
12789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12790 $as_echo_n "checking for $ac_word... " >&6; }
12791 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12792   $as_echo_n "(cached) " >&6
12793 else
12794   case $PKG_CONFIG in
12795   [\\/]* | ?:[\\/]*)
12796   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12797   ;;
12798   *)
12799   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12800 for as_dir in $PATH
12801 do
12802   IFS=$as_save_IFS
12803   test -z "$as_dir" && as_dir=.
12804     for ac_exec_ext in '' $ac_executable_extensions; do
12805   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12806     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12808     break 2
12809   fi
12810 done
12811   done
12812 IFS=$as_save_IFS
12813
12814   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12815   ;;
12816 esac
12817 fi
12818 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12819 if test -n "$PKG_CONFIG"; then
12820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12821 $as_echo "$PKG_CONFIG" >&6; }
12822 else
12823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12824 $as_echo "no" >&6; }
12825 fi
12826
12827
12828
12829   if test "$PKG_CONFIG" = "no" ; then
12830      HAVE_LIBXML2=no
12831   else
12832      PKG_CONFIG_MIN_VERSION=0.9.0
12833      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12834         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12835 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12836
12837         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12838             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12839 $as_echo "yes" >&6; }
12840             succeeded=yes
12841
12842             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12843 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12844             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12845             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12846 $as_echo "$LIBXML2_CFLAGS" >&6; }
12847
12848             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12849 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12850             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12851             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12852 $as_echo "$LIBXML2_LIBS" >&6; }
12853         else
12854             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12855 $as_echo "no" >&6; }
12856             LIBXML2_CFLAGS=""
12857             LIBXML2_LIBS=""
12858             ## If we have a custom action on failure, don't print errors, but
12859             ## do set a variable so people can do so.
12860             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12861
12862         fi
12863
12864
12865
12866      else
12867         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12868         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12869      fi
12870   fi
12871
12872   if test $succeeded = yes; then
12873      HAVE_LIBXML2=yes
12874   else
12875      HAVE_LIBXML2=no
12876   fi
12877
12878   if test "${HAVE_LIBXML2}" = "yes"; then
12879     LIBS="$LIBXML2_LIBS $LIBS"
12880     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12881 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12882 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12883   $as_echo_n "(cached) " >&6
12884 else
12885   ac_check_lib_save_LIBS=$LIBS
12886 LIBS="-lxml2  $LIBS"
12887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12888 /* end confdefs.h.  */
12889
12890 /* Override any GCC internal prototype to avoid an error.
12891    Use char because int might match the return type of a GCC
12892    builtin and then its argument prototype would still apply.  */
12893 #ifdef __cplusplus
12894 extern "C"
12895 #endif
12896 char htmlReadMemory ();
12897 int
12898 main ()
12899 {
12900 return htmlReadMemory ();
12901   ;
12902   return 0;
12903 }
12904 _ACEOF
12905 if ac_fn_c_try_link "$LINENO"; then :
12906   ac_cv_lib_xml2_htmlReadMemory=yes
12907 else
12908   ac_cv_lib_xml2_htmlReadMemory=no
12909 fi
12910 rm -f core conftest.err conftest.$ac_objext \
12911     conftest$ac_exeext conftest.$ac_ext
12912 LIBS=$ac_check_lib_save_LIBS
12913 fi
12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12915 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12916 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12917   HAVE_LIBXML2=yes
12918 else
12919   HAVE_LIBXML2=no
12920 fi
12921
12922     if test "${HAVE_LIBXML2}" = "yes"; then
12923
12924 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12925
12926     else
12927       LIBXML2_LIBS=""
12928       LIBXML2_CFLAGS=""
12929     fi
12930   fi
12931 fi
12932
12933
12934
12935 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12937 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12938 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12939   $as_echo_n "(cached) " >&6
12940 else
12941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12942 /* end confdefs.h.  */
12943 #include <netdb.h>
12944 int
12945 main ()
12946 {
12947 return h_errno;
12948   ;
12949   return 0;
12950 }
12951 _ACEOF
12952 if ac_fn_c_try_link "$LINENO"; then :
12953   emacs_cv_netdb_declares_h_errno=yes
12954 else
12955   emacs_cv_netdb_declares_h_errno=no
12956 fi
12957 rm -f core conftest.err conftest.$ac_objext \
12958     conftest$ac_exeext conftest.$ac_ext
12959 fi
12960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12961 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12962 if test $emacs_cv_netdb_declares_h_errno = yes; then
12963
12964 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12965
12966 fi
12967
12968 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12969 # for constant arguments.  Useless!
12970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12971 $as_echo_n "checking for working alloca.h... " >&6; }
12972 if test "${ac_cv_working_alloca_h+set}" = set; then :
12973   $as_echo_n "(cached) " >&6
12974 else
12975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12976 /* end confdefs.h.  */
12977 #include <alloca.h>
12978 int
12979 main ()
12980 {
12981 char *p = (char *) alloca (2 * sizeof (int));
12982                           if (p) return 0;
12983   ;
12984   return 0;
12985 }
12986 _ACEOF
12987 if ac_fn_c_try_link "$LINENO"; then :
12988   ac_cv_working_alloca_h=yes
12989 else
12990   ac_cv_working_alloca_h=no
12991 fi
12992 rm -f core conftest.err conftest.$ac_objext \
12993     conftest$ac_exeext conftest.$ac_ext
12994 fi
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12996 $as_echo "$ac_cv_working_alloca_h" >&6; }
12997 if test $ac_cv_working_alloca_h = yes; then
12998
12999 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13000
13001 fi
13002
13003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13004 $as_echo_n "checking for alloca... " >&6; }
13005 if test "${ac_cv_func_alloca_works+set}" = set; then :
13006   $as_echo_n "(cached) " >&6
13007 else
13008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13009 /* end confdefs.h.  */
13010 #ifdef __GNUC__
13011 # define alloca __builtin_alloca
13012 #else
13013 # ifdef _MSC_VER
13014 #  include <malloc.h>
13015 #  define alloca _alloca
13016 # else
13017 #  ifdef HAVE_ALLOCA_H
13018 #   include <alloca.h>
13019 #  else
13020 #   ifdef _AIX
13021  #pragma alloca
13022 #   else
13023 #    ifndef alloca /* predefined by HP cc +Olibcalls */
13024 char *alloca ();
13025 #    endif
13026 #   endif
13027 #  endif
13028 # endif
13029 #endif
13030
13031 int
13032 main ()
13033 {
13034 char *p = (char *) alloca (1);
13035                                     if (p) return 0;
13036   ;
13037   return 0;
13038 }
13039 _ACEOF
13040 if ac_fn_c_try_link "$LINENO"; then :
13041   ac_cv_func_alloca_works=yes
13042 else
13043   ac_cv_func_alloca_works=no
13044 fi
13045 rm -f core conftest.err conftest.$ac_objext \
13046     conftest$ac_exeext conftest.$ac_ext
13047 fi
13048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13049 $as_echo "$ac_cv_func_alloca_works" >&6; }
13050
13051 if test $ac_cv_func_alloca_works = yes; then
13052
13053 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13054
13055 else
13056   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13057 # that cause trouble.  Some versions do not even contain alloca or
13058 # contain a buggy version.  If you still want to use their alloca,
13059 # use ar to extract alloca.o from them instead of compiling alloca.c.
13060
13061 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13062
13063 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13064
13065
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13067 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13068 if test "${ac_cv_os_cray+set}" = set; then :
13069   $as_echo_n "(cached) " >&6
13070 else
13071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13072 /* end confdefs.h.  */
13073 #if defined CRAY && ! defined CRAY2
13074 webecray
13075 #else
13076 wenotbecray
13077 #endif
13078
13079 _ACEOF
13080 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13081   $EGREP "webecray" >/dev/null 2>&1; then :
13082   ac_cv_os_cray=yes
13083 else
13084   ac_cv_os_cray=no
13085 fi
13086 rm -f conftest*
13087
13088 fi
13089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13090 $as_echo "$ac_cv_os_cray" >&6; }
13091 if test $ac_cv_os_cray = yes; then
13092   for ac_func in _getb67 GETB67 getb67; do
13093     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13094 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13095 eval as_val=\$$as_ac_var
13096    if test "x$as_val" = x""yes; then :
13097
13098 cat >>confdefs.h <<_ACEOF
13099 #define CRAY_STACKSEG_END $ac_func
13100 _ACEOF
13101
13102     break
13103 fi
13104
13105   done
13106 fi
13107
13108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13109 $as_echo_n "checking stack direction for C alloca... " >&6; }
13110 if test "${ac_cv_c_stack_direction+set}" = set; then :
13111   $as_echo_n "(cached) " >&6
13112 else
13113   if test "$cross_compiling" = yes; then :
13114   ac_cv_c_stack_direction=0
13115 else
13116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13117 /* end confdefs.h.  */
13118 $ac_includes_default
13119 int
13120 find_stack_direction ()
13121 {
13122   static char *addr = 0;
13123   auto char dummy;
13124   if (addr == 0)
13125     {
13126       addr = &dummy;
13127       return find_stack_direction ();
13128     }
13129   else
13130     return (&dummy > addr) ? 1 : -1;
13131 }
13132
13133 int
13134 main ()
13135 {
13136   return find_stack_direction () < 0;
13137 }
13138 _ACEOF
13139 if ac_fn_c_try_run "$LINENO"; then :
13140   ac_cv_c_stack_direction=1
13141 else
13142   ac_cv_c_stack_direction=-1
13143 fi
13144 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13145   conftest.$ac_objext conftest.beam conftest.$ac_ext
13146 fi
13147
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13150 $as_echo "$ac_cv_c_stack_direction" >&6; }
13151 cat >>confdefs.h <<_ACEOF
13152 #define STACK_DIRECTION $ac_cv_c_stack_direction
13153 _ACEOF
13154
13155
13156 fi
13157
13158
13159 if test x"$ac_cv_func_alloca_works" != xyes; then
13160    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
13161 fi
13162
13163 # fmod, logb, and frexp are found in -lm on most systems.
13164 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13166 $as_echo_n "checking for sqrt in -lm... " >&6; }
13167 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13168   $as_echo_n "(cached) " >&6
13169 else
13170   ac_check_lib_save_LIBS=$LIBS
13171 LIBS="-lm  $LIBS"
13172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13173 /* end confdefs.h.  */
13174
13175 /* Override any GCC internal prototype to avoid an error.
13176    Use char because int might match the return type of a GCC
13177    builtin and then its argument prototype would still apply.  */
13178 #ifdef __cplusplus
13179 extern "C"
13180 #endif
13181 char sqrt ();
13182 int
13183 main ()
13184 {
13185 return sqrt ();
13186   ;
13187   return 0;
13188 }
13189 _ACEOF
13190 if ac_fn_c_try_link "$LINENO"; then :
13191   ac_cv_lib_m_sqrt=yes
13192 else
13193   ac_cv_lib_m_sqrt=no
13194 fi
13195 rm -f core conftest.err conftest.$ac_objext \
13196     conftest$ac_exeext conftest.$ac_ext
13197 LIBS=$ac_check_lib_save_LIBS
13198 fi
13199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13200 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13201 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13202   cat >>confdefs.h <<_ACEOF
13203 #define HAVE_LIBM 1
13204 _ACEOF
13205
13206   LIBS="-lm $LIBS"
13207
13208 fi
13209
13210
13211 # Check for mail-locking functions in a "mail" library.  Probably this should
13212 # have the same check as for liblockfile below.
13213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13214 $as_echo_n "checking for maillock in -lmail... " >&6; }
13215 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13216   $as_echo_n "(cached) " >&6
13217 else
13218   ac_check_lib_save_LIBS=$LIBS
13219 LIBS="-lmail  $LIBS"
13220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13221 /* end confdefs.h.  */
13222
13223 /* Override any GCC internal prototype to avoid an error.
13224    Use char because int might match the return type of a GCC
13225    builtin and then its argument prototype would still apply.  */
13226 #ifdef __cplusplus
13227 extern "C"
13228 #endif
13229 char maillock ();
13230 int
13231 main ()
13232 {
13233 return maillock ();
13234   ;
13235   return 0;
13236 }
13237 _ACEOF
13238 if ac_fn_c_try_link "$LINENO"; then :
13239   ac_cv_lib_mail_maillock=yes
13240 else
13241   ac_cv_lib_mail_maillock=no
13242 fi
13243 rm -f core conftest.err conftest.$ac_objext \
13244     conftest$ac_exeext conftest.$ac_ext
13245 LIBS=$ac_check_lib_save_LIBS
13246 fi
13247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13248 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13249 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13250   have_mail=yes
13251 else
13252   have_mail=no
13253 fi
13254
13255 if test $have_mail = yes; then
13256   LIBS_MAIL=-lmail
13257   LIBS="$LIBS_MAIL $LIBS"
13258
13259 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13260
13261 else
13262   LIBS_MAIL=
13263 fi
13264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13265 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13266 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13267   $as_echo_n "(cached) " >&6
13268 else
13269   ac_check_lib_save_LIBS=$LIBS
13270 LIBS="-llockfile  $LIBS"
13271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13272 /* end confdefs.h.  */
13273
13274 /* Override any GCC internal prototype to avoid an error.
13275    Use char because int might match the return type of a GCC
13276    builtin and then its argument prototype would still apply.  */
13277 #ifdef __cplusplus
13278 extern "C"
13279 #endif
13280 char maillock ();
13281 int
13282 main ()
13283 {
13284 return maillock ();
13285   ;
13286   return 0;
13287 }
13288 _ACEOF
13289 if ac_fn_c_try_link "$LINENO"; then :
13290   ac_cv_lib_lockfile_maillock=yes
13291 else
13292   ac_cv_lib_lockfile_maillock=no
13293 fi
13294 rm -f core conftest.err conftest.$ac_objext \
13295     conftest$ac_exeext conftest.$ac_ext
13296 LIBS=$ac_check_lib_save_LIBS
13297 fi
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13299 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13300 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13301   have_lockfile=yes
13302 else
13303   have_lockfile=no
13304 fi
13305
13306 if test $have_lockfile = yes; then
13307    LIBS_MAIL=-llockfile
13308    LIBS="$LIBS_MAIL $LIBS"
13309
13310 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13311
13312 else
13313 # If we have the shared liblockfile, assume we must use it for mail
13314 # locking (e.g. Debian).  If we couldn't link against liblockfile
13315 # (no liblockfile.a installed), ensure that we don't need to.
13316       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13317 set dummy liblockfile.so; ac_word=$2
13318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13319 $as_echo_n "checking for $ac_word... " >&6; }
13320 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13321   $as_echo_n "(cached) " >&6
13322 else
13323   if test -n "$liblockfile"; then
13324   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13325 else
13326 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13327 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13328 for as_dir in $as_dummy
13329 do
13330   IFS=$as_save_IFS
13331   test -z "$as_dir" && as_dir=.
13332     for ac_exec_ext in '' $ac_executable_extensions; do
13333   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13334     ac_cv_prog_liblockfile="yes"
13335     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13336     break 2
13337   fi
13338 done
13339   done
13340 IFS=$as_save_IFS
13341
13342   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13343 fi
13344 fi
13345 liblockfile=$ac_cv_prog_liblockfile
13346 if test -n "$liblockfile"; then
13347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13348 $as_echo "$liblockfile" >&6; }
13349 else
13350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13351 $as_echo "no" >&6; }
13352 fi
13353
13354
13355   if test $ac_cv_prog_liblockfile = yes; then
13356     as_fn_error "Shared liblockfile found but can't link against it.
13357 This probably means that movemail could lose mail.
13358 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13359   fi
13360 fi
13361 for ac_func in touchlock
13362 do :
13363   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13364 if test "x$ac_cv_func_touchlock" = x""yes; then :
13365   cat >>confdefs.h <<_ACEOF
13366 #define HAVE_TOUCHLOCK 1
13367 _ACEOF
13368
13369 fi
13370 done
13371
13372 for ac_header in maillock.h
13373 do :
13374   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13375 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13376   cat >>confdefs.h <<_ACEOF
13377 #define HAVE_MAILLOCK_H 1
13378 _ACEOF
13379
13380 fi
13381
13382 done
13383
13384
13385
13386 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13387 ## interlock access to the mail spool.  The alternative is a lock file named
13388 ## /usr/spool/mail/$USER.lock.
13389 mail_lock=no
13390 case "$opsys" in
13391   aix4-2) mail_lock="lockf" ;;
13392
13393   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13394
13395   ## On GNU/Linux systems, both methods are used by various mail programs.
13396   ## I assume most people are using newer mailers that have heard of flock.
13397   ## Change this if you need to.
13398   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13399   ## configure gets the right answers, and that means *NOT* using flock.
13400   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13401   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13402   ## Debian maintainer hasn't provided a clean fix for Emacs.
13403   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13404   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13405   ## correct logic.  -- fx
13406   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13407   ## liblockfile is a Free Software replacement for libmail, used on
13408   ## Debian systems and elsewhere. -rfr.
13409   gnu-*)
13410     mail_lock="flock"
13411     if test $have_mail = yes || test $have_lockfile = yes; then
13412       test $ac_cv_header_maillock_h = yes && mail_lock=no
13413     fi
13414     ;;
13415 esac
13416
13417 BLESSMAIL_TARGET=
13418 case "$mail_lock" in
13419   flock)
13420 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13421  ;;
13422
13423   lockf)
13424 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13425  ;;
13426
13427   *) BLESSMAIL_TARGET="need-blessmail" ;;
13428 esac
13429
13430
13431
13432 for ac_func in gethostname getdomainname dup2 \
13433 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13434 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13435 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13436 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13437 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13438 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13439 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13440 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13441 cfmakeraw cfsetspeed isnan copysign __executable_start
13442 do :
13443   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13444 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13445 eval as_val=\$$as_ac_var
13446    if test "x$as_val" = x""yes; then :
13447   cat >>confdefs.h <<_ACEOF
13448 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13449 _ACEOF
13450
13451 fi
13452 done
13453
13454
13455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13456 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13457 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13458   $as_echo_n "(cached) " >&6
13459 else
13460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13461 /* end confdefs.h.  */
13462
13463 int
13464 main ()
13465 {
13466 __builtin_unwind_init ();
13467   ;
13468   return 0;
13469 }
13470 _ACEOF
13471 if ac_fn_c_try_link "$LINENO"; then :
13472   emacs_cv_func___builtin_unwind_init=yes
13473 else
13474   emacs_cv_func___builtin_unwind_init=no
13475 fi
13476 rm -f core conftest.err conftest.$ac_objext \
13477     conftest$ac_exeext conftest.$ac_ext
13478 fi
13479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13480 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13481 if test $emacs_cv_func___builtin_unwind_init = yes; then
13482
13483 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13484
13485 fi
13486
13487 for ac_header in sys/un.h
13488 do :
13489   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13490 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13491   cat >>confdefs.h <<_ACEOF
13492 #define HAVE_SYS_UN_H 1
13493 _ACEOF
13494
13495 fi
13496
13497 done
13498
13499
13500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13501 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13502 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13503   $as_echo_n "(cached) " >&6
13504 else
13505   while :; do
13506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13507 /* end confdefs.h.  */
13508 #include <sys/types.h> /* for off_t */
13509      #include <stdio.h>
13510 int
13511 main ()
13512 {
13513 int (*fp) (FILE *, off_t, int) = fseeko;
13514      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13515   ;
13516   return 0;
13517 }
13518 _ACEOF
13519 if ac_fn_c_try_link "$LINENO"; then :
13520   ac_cv_sys_largefile_source=no; break
13521 fi
13522 rm -f core conftest.err conftest.$ac_objext \
13523     conftest$ac_exeext conftest.$ac_ext
13524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13525 /* end confdefs.h.  */
13526 #define _LARGEFILE_SOURCE 1
13527 #include <sys/types.h> /* for off_t */
13528      #include <stdio.h>
13529 int
13530 main ()
13531 {
13532 int (*fp) (FILE *, off_t, int) = fseeko;
13533      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13534   ;
13535   return 0;
13536 }
13537 _ACEOF
13538 if ac_fn_c_try_link "$LINENO"; then :
13539   ac_cv_sys_largefile_source=1; break
13540 fi
13541 rm -f core conftest.err conftest.$ac_objext \
13542     conftest$ac_exeext conftest.$ac_ext
13543   ac_cv_sys_largefile_source=unknown
13544   break
13545 done
13546 fi
13547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13548 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13549 case $ac_cv_sys_largefile_source in #(
13550   no | unknown) ;;
13551   *)
13552 cat >>confdefs.h <<_ACEOF
13553 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13554 _ACEOF
13555 ;;
13556 esac
13557 rm -rf conftest*
13558
13559 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13560 # in glibc 2.1.3, but that breaks too many other things.
13561 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13562 if test $ac_cv_sys_largefile_source != unknown; then
13563
13564 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13565
13566 fi
13567
13568
13569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13570 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13571 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13572   $as_echo_n "(cached) " >&6
13573 else
13574   # Use it with a single arg.
13575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13576 /* end confdefs.h.  */
13577 $ac_includes_default
13578 int
13579 main ()
13580 {
13581 getpgrp (0);
13582   ;
13583   return 0;
13584 }
13585 _ACEOF
13586 if ac_fn_c_try_compile "$LINENO"; then :
13587   ac_cv_func_getpgrp_void=no
13588 else
13589   ac_cv_func_getpgrp_void=yes
13590 fi
13591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13592
13593 fi
13594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13595 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13596 if test $ac_cv_func_getpgrp_void = yes; then
13597
13598 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13599
13600 fi
13601
13602
13603 # Configure gnulib.
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614           LIBC_FATAL_STDERR_=1
13615   export LIBC_FATAL_STDERR_
13616
13617
13618
13619
13620   for ac_func in $ac_func_list
13621 do :
13622   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13623 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13624 eval as_val=\$$as_ac_var
13625    if test "x$as_val" = x""yes; then :
13626   cat >>confdefs.h <<_ACEOF
13627 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13628 _ACEOF
13629
13630 fi
13631 done
13632
13633
13634
13635
13636    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13637 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13638 if test "${ac_cv_c_bigendian+set}" = set; then :
13639   $as_echo_n "(cached) " >&6
13640 else
13641   ac_cv_c_bigendian=unknown
13642     # See if we're dealing with a universal compiler.
13643     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13644 /* end confdefs.h.  */
13645 #ifndef __APPLE_CC__
13646                not a universal capable compiler
13647              #endif
13648              typedef int dummy;
13649
13650 _ACEOF
13651 if ac_fn_c_try_compile "$LINENO"; then :
13652
13653         # Check for potential -arch flags.  It is not universal unless
13654         # there are at least two -arch flags with different values.
13655         ac_arch=
13656         ac_prev=
13657         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13658          if test -n "$ac_prev"; then
13659            case $ac_word in
13660              i?86 | x86_64 | ppc | ppc64)
13661                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13662                  ac_arch=$ac_word
13663                else
13664                  ac_cv_c_bigendian=universal
13665                  break
13666                fi
13667                ;;
13668            esac
13669            ac_prev=
13670          elif test "x$ac_word" = "x-arch"; then
13671            ac_prev=arch
13672          fi
13673        done
13674 fi
13675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13676     if test $ac_cv_c_bigendian = unknown; then
13677       # See if sys/param.h defines the BYTE_ORDER macro.
13678       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13679 /* end confdefs.h.  */
13680 #include <sys/types.h>
13681              #include <sys/param.h>
13682
13683 int
13684 main ()
13685 {
13686 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13687                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13688                      && LITTLE_ENDIAN)
13689               bogus endian macros
13690              #endif
13691
13692   ;
13693   return 0;
13694 }
13695 _ACEOF
13696 if ac_fn_c_try_compile "$LINENO"; then :
13697   # It does; now see whether it defined to BIG_ENDIAN or not.
13698          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13699 /* end confdefs.h.  */
13700 #include <sys/types.h>
13701                 #include <sys/param.h>
13702
13703 int
13704 main ()
13705 {
13706 #if BYTE_ORDER != BIG_ENDIAN
13707                  not big endian
13708                 #endif
13709
13710   ;
13711   return 0;
13712 }
13713 _ACEOF
13714 if ac_fn_c_try_compile "$LINENO"; then :
13715   ac_cv_c_bigendian=yes
13716 else
13717   ac_cv_c_bigendian=no
13718 fi
13719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13720 fi
13721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13722     fi
13723     if test $ac_cv_c_bigendian = unknown; then
13724       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13725       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13726 /* end confdefs.h.  */
13727 #include <limits.h>
13728
13729 int
13730 main ()
13731 {
13732 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13733               bogus endian macros
13734              #endif
13735
13736   ;
13737   return 0;
13738 }
13739 _ACEOF
13740 if ac_fn_c_try_compile "$LINENO"; then :
13741   # It does; now see whether it defined to _BIG_ENDIAN or not.
13742          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13743 /* end confdefs.h.  */
13744 #include <limits.h>
13745
13746 int
13747 main ()
13748 {
13749 #ifndef _BIG_ENDIAN
13750                  not big endian
13751                 #endif
13752
13753   ;
13754   return 0;
13755 }
13756 _ACEOF
13757 if ac_fn_c_try_compile "$LINENO"; then :
13758   ac_cv_c_bigendian=yes
13759 else
13760   ac_cv_c_bigendian=no
13761 fi
13762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13763 fi
13764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13765     fi
13766     if test $ac_cv_c_bigendian = unknown; then
13767       # Compile a test program.
13768       if test "$cross_compiling" = yes; then :
13769   # Try to guess by grepping values from an object file.
13770          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13771 /* end confdefs.h.  */
13772 short int ascii_mm[] =
13773                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13774                 short int ascii_ii[] =
13775                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13776                 int use_ascii (int i) {
13777                   return ascii_mm[i] + ascii_ii[i];
13778                 }
13779                 short int ebcdic_ii[] =
13780                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13781                 short int ebcdic_mm[] =
13782                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13783                 int use_ebcdic (int i) {
13784                   return ebcdic_mm[i] + ebcdic_ii[i];
13785                 }
13786                 extern int foo;
13787
13788 int
13789 main ()
13790 {
13791 return use_ascii (foo) == use_ebcdic (foo);
13792   ;
13793   return 0;
13794 }
13795 _ACEOF
13796 if ac_fn_c_try_compile "$LINENO"; then :
13797   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13798               ac_cv_c_bigendian=yes
13799             fi
13800             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13801               if test "$ac_cv_c_bigendian" = unknown; then
13802                 ac_cv_c_bigendian=no
13803               else
13804                 # finding both strings is unlikely to happen, but who knows?
13805                 ac_cv_c_bigendian=unknown
13806               fi
13807             fi
13808 fi
13809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13810 else
13811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13812 /* end confdefs.h.  */
13813 $ac_includes_default
13814 int
13815 main ()
13816 {
13817
13818              /* Are we little or big endian?  From Harbison&Steele.  */
13819              union
13820              {
13821                long int l;
13822                char c[sizeof (long int)];
13823              } u;
13824              u.l = 1;
13825              return u.c[sizeof (long int) - 1] == 1;
13826
13827   ;
13828   return 0;
13829 }
13830 _ACEOF
13831 if ac_fn_c_try_run "$LINENO"; then :
13832   ac_cv_c_bigendian=no
13833 else
13834   ac_cv_c_bigendian=yes
13835 fi
13836 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13837   conftest.$ac_objext conftest.beam conftest.$ac_ext
13838 fi
13839
13840     fi
13841 fi
13842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13843 $as_echo "$ac_cv_c_bigendian" >&6; }
13844  case $ac_cv_c_bigendian in #(
13845    yes)
13846      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13847 ;; #(
13848    no)
13849       ;; #(
13850    universal)
13851
13852 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13853
13854      ;; #(
13855    *)
13856      as_fn_error "unknown endianness
13857  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13858  esac
13859
13860
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13862 $as_echo_n "checking for inline... " >&6; }
13863 if test "${ac_cv_c_inline+set}" = set; then :
13864   $as_echo_n "(cached) " >&6
13865 else
13866   ac_cv_c_inline=no
13867 for ac_kw in inline __inline__ __inline; do
13868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13869 /* end confdefs.h.  */
13870 #ifndef __cplusplus
13871 typedef int foo_t;
13872 static $ac_kw foo_t static_foo () {return 0; }
13873 $ac_kw foo_t foo () {return 0; }
13874 #endif
13875
13876 _ACEOF
13877 if ac_fn_c_try_compile "$LINENO"; then :
13878   ac_cv_c_inline=$ac_kw
13879 fi
13880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13881   test "$ac_cv_c_inline" != no && break
13882 done
13883
13884 fi
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13886 $as_echo "$ac_cv_c_inline" >&6; }
13887
13888 case $ac_cv_c_inline in
13889   inline | yes) ;;
13890   *)
13891     case $ac_cv_c_inline in
13892       no) ac_val=;;
13893       *) ac_val=$ac_cv_c_inline;;
13894     esac
13895     cat >>confdefs.h <<_ACEOF
13896 #ifndef __cplusplus
13897 #define inline $ac_val
13898 #endif
13899 _ACEOF
13900     ;;
13901 esac
13902
13903
13904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13905 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13906 if test "${gl_cv_func_c99_strtold+set}" = set; then :
13907   $as_echo_n "(cached) " >&6
13908 else
13909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13910 /* end confdefs.h.  */
13911 /* On HP-UX before 11.23, strtold returns a struct instead of
13912                 long double.  Reject implementations like that, by requiring
13913                 compatibility with the C99 prototype.  */
13914              #include <stdlib.h>
13915              static long double (*p) (char const *, char **) = strtold;
13916              static long double
13917              test (char const *nptr, char **endptr)
13918              {
13919                long double r;
13920                r = strtold (nptr, endptr);
13921                return r;
13922              }
13923 int
13924 main ()
13925 {
13926 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13927   ;
13928   return 0;
13929 }
13930 _ACEOF
13931 if ac_fn_c_try_link "$LINENO"; then :
13932   gl_cv_func_c99_strtold=yes
13933 else
13934   gl_cv_func_c99_strtold=no
13935 fi
13936 rm -f core conftest.err conftest.$ac_objext \
13937     conftest$ac_exeext conftest.$ac_ext
13938 fi
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13940 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13941   if test $gl_cv_func_c99_strtold = yes; then
13942
13943 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13944
13945   fi
13946
13947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13948 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13949 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
13950   $as_echo_n "(cached) " >&6
13951 else
13952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13953 /* end confdefs.h.  */
13954
13955 #include <sys/types.h>
13956 #include <sys/stat.h>
13957 int
13958 main ()
13959 {
13960 struct stat s; s.st_dm_mode;
13961   ;
13962   return 0;
13963 }
13964 _ACEOF
13965 if ac_fn_c_try_compile "$LINENO"; then :
13966   ac_cv_struct_st_dm_mode=yes
13967 else
13968   ac_cv_struct_st_dm_mode=no
13969 fi
13970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13971 fi
13972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13973 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13974
13975   if test $ac_cv_struct_st_dm_mode = yes; then
13976
13977 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13978
13979   fi
13980
13981
13982 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13983 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
13984   ac_have_decl=1
13985 else
13986   ac_have_decl=0
13987 fi
13988
13989 cat >>confdefs.h <<_ACEOF
13990 #define HAVE_DECL_STRMODE $ac_have_decl
13991 _ACEOF
13992
13993
13994   GNULIB__EXIT=0;
13995   GNULIB_ATOLL=0;
13996   GNULIB_CALLOC_POSIX=0;
13997   GNULIB_CANONICALIZE_FILE_NAME=0;
13998   GNULIB_GETLOADAVG=0;
13999   GNULIB_GETSUBOPT=0;
14000   GNULIB_GRANTPT=0;
14001   GNULIB_MALLOC_POSIX=0;
14002   GNULIB_MBTOWC=0;
14003   GNULIB_MKDTEMP=0;
14004   GNULIB_MKOSTEMP=0;
14005   GNULIB_MKOSTEMPS=0;
14006   GNULIB_MKSTEMP=0;
14007   GNULIB_MKSTEMPS=0;
14008   GNULIB_PTSNAME=0;
14009   GNULIB_PUTENV=0;
14010   GNULIB_RANDOM_R=0;
14011   GNULIB_REALLOC_POSIX=0;
14012   GNULIB_REALPATH=0;
14013   GNULIB_RPMATCH=0;
14014   GNULIB_SETENV=0;
14015   GNULIB_STRTOD=0;
14016   GNULIB_STRTOLL=0;
14017   GNULIB_STRTOULL=0;
14018   GNULIB_SYSTEM_POSIX=0;
14019   GNULIB_UNLOCKPT=0;
14020   GNULIB_UNSETENV=0;
14021   GNULIB_WCTOMB=0;
14022     HAVE__EXIT=1;
14023   HAVE_ATOLL=1;
14024   HAVE_CANONICALIZE_FILE_NAME=1;
14025   HAVE_DECL_GETLOADAVG=1;
14026   HAVE_GETSUBOPT=1;
14027   HAVE_GRANTPT=1;
14028   HAVE_MKDTEMP=1;
14029   HAVE_MKOSTEMP=1;
14030   HAVE_MKOSTEMPS=1;
14031   HAVE_MKSTEMP=1;
14032   HAVE_MKSTEMPS=1;
14033   HAVE_PTSNAME=1;
14034   HAVE_RANDOM_H=1;
14035   HAVE_RANDOM_R=1;
14036   HAVE_REALPATH=1;
14037   HAVE_RPMATCH=1;
14038   HAVE_SETENV=1;
14039   HAVE_DECL_SETENV=1;
14040   HAVE_STRTOD=1;
14041   HAVE_STRTOLL=1;
14042   HAVE_STRTOULL=1;
14043   HAVE_STRUCT_RANDOM_DATA=1;
14044   HAVE_SYS_LOADAVG_H=0;
14045   HAVE_UNLOCKPT=1;
14046   HAVE_DECL_UNSETENV=1;
14047   REPLACE_CALLOC=0;
14048   REPLACE_CANONICALIZE_FILE_NAME=0;
14049   REPLACE_MALLOC=0;
14050   REPLACE_MBTOWC=0;
14051   REPLACE_MKSTEMP=0;
14052   REPLACE_PUTENV=0;
14053   REPLACE_REALLOC=0;
14054   REPLACE_REALPATH=0;
14055   REPLACE_SETENV=0;
14056   REPLACE_STRTOD=0;
14057   REPLACE_UNSETENV=0;
14058   REPLACE_WCTOMB=0;
14059
14060
14061   GNULIB_CHOWN=0;
14062   GNULIB_CLOSE=0;
14063   GNULIB_DUP2=0;
14064   GNULIB_DUP3=0;
14065   GNULIB_ENVIRON=0;
14066   GNULIB_EUIDACCESS=0;
14067   GNULIB_FACCESSAT=0;
14068   GNULIB_FCHDIR=0;
14069   GNULIB_FCHOWNAT=0;
14070   GNULIB_FSYNC=0;
14071   GNULIB_FTRUNCATE=0;
14072   GNULIB_GETCWD=0;
14073   GNULIB_GETDOMAINNAME=0;
14074   GNULIB_GETDTABLESIZE=0;
14075   GNULIB_GETGROUPS=0;
14076   GNULIB_GETHOSTNAME=0;
14077   GNULIB_GETLOGIN=0;
14078   GNULIB_GETLOGIN_R=0;
14079   GNULIB_GETPAGESIZE=0;
14080   GNULIB_GETUSERSHELL=0;
14081   GNULIB_LCHOWN=0;
14082   GNULIB_LINK=0;
14083   GNULIB_LINKAT=0;
14084   GNULIB_LSEEK=0;
14085   GNULIB_PIPE=0;
14086   GNULIB_PIPE2=0;
14087   GNULIB_PREAD=0;
14088   GNULIB_PWRITE=0;
14089   GNULIB_READ=0;
14090   GNULIB_READLINK=0;
14091   GNULIB_READLINKAT=0;
14092   GNULIB_RMDIR=0;
14093   GNULIB_SLEEP=0;
14094   GNULIB_SYMLINK=0;
14095   GNULIB_SYMLINKAT=0;
14096   GNULIB_TTYNAME_R=0;
14097   GNULIB_UNISTD_H_GETOPT=0;
14098   GNULIB_UNISTD_H_NONBLOCKING=0;
14099   GNULIB_UNISTD_H_SIGPIPE=0;
14100   GNULIB_UNLINK=0;
14101   GNULIB_UNLINKAT=0;
14102   GNULIB_USLEEP=0;
14103   GNULIB_WRITE=0;
14104     HAVE_CHOWN=1;
14105   HAVE_DUP2=1;
14106   HAVE_DUP3=1;
14107   HAVE_EUIDACCESS=1;
14108   HAVE_FACCESSAT=1;
14109   HAVE_FCHDIR=1;
14110   HAVE_FCHOWNAT=1;
14111   HAVE_FSYNC=1;
14112   HAVE_FTRUNCATE=1;
14113   HAVE_GETDTABLESIZE=1;
14114   HAVE_GETGROUPS=1;
14115   HAVE_GETHOSTNAME=1;
14116   HAVE_GETLOGIN=1;
14117   HAVE_GETPAGESIZE=1;
14118   HAVE_LCHOWN=1;
14119   HAVE_LINK=1;
14120   HAVE_LINKAT=1;
14121   HAVE_PIPE=1;
14122   HAVE_PIPE2=1;
14123   HAVE_PREAD=1;
14124   HAVE_PWRITE=1;
14125   HAVE_READLINK=1;
14126   HAVE_READLINKAT=1;
14127   HAVE_SLEEP=1;
14128   HAVE_SYMLINK=1;
14129   HAVE_SYMLINKAT=1;
14130   HAVE_UNLINKAT=1;
14131   HAVE_USLEEP=1;
14132   HAVE_DECL_ENVIRON=1;
14133   HAVE_DECL_FCHDIR=1;
14134   HAVE_DECL_GETDOMAINNAME=1;
14135   HAVE_DECL_GETLOGIN_R=1;
14136   HAVE_DECL_GETPAGESIZE=1;
14137   HAVE_DECL_GETUSERSHELL=1;
14138   HAVE_DECL_TTYNAME_R=1;
14139   HAVE_OS_H=0;
14140   HAVE_SYS_PARAM_H=0;
14141   REPLACE_CHOWN=0;
14142   REPLACE_CLOSE=0;
14143   REPLACE_DUP=0;
14144   REPLACE_DUP2=0;
14145   REPLACE_FCHOWNAT=0;
14146   REPLACE_GETCWD=0;
14147   REPLACE_GETDOMAINNAME=0;
14148   REPLACE_GETLOGIN_R=0;
14149   REPLACE_GETGROUPS=0;
14150   REPLACE_GETPAGESIZE=0;
14151   REPLACE_LCHOWN=0;
14152   REPLACE_LINK=0;
14153   REPLACE_LINKAT=0;
14154   REPLACE_LSEEK=0;
14155   REPLACE_PREAD=0;
14156   REPLACE_PWRITE=0;
14157   REPLACE_READ=0;
14158   REPLACE_READLINK=0;
14159   REPLACE_RMDIR=0;
14160   REPLACE_SLEEP=0;
14161   REPLACE_SYMLINK=0;
14162   REPLACE_TTYNAME_R=0;
14163   REPLACE_UNLINK=0;
14164   REPLACE_UNLINKAT=0;
14165   REPLACE_USLEEP=0;
14166   REPLACE_WRITE=0;
14167   UNISTD_H_HAVE_WINSOCK2_H=0;
14168   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
14169
14170
14171
14172
14173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
14174 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
14175 if test "${gl_cv_have_include_next+set}" = set; then :
14176   $as_echo_n "(cached) " >&6
14177 else
14178   rm -rf conftestd1a conftestd1b conftestd2
14179      mkdir conftestd1a conftestd1b conftestd2
14180                                                   cat <<EOF > conftestd1a/conftest.h
14181 #define DEFINED_IN_CONFTESTD1
14182 #include_next <conftest.h>
14183 #ifdef DEFINED_IN_CONFTESTD2
14184 int foo;
14185 #else
14186 #error "include_next doesn't work"
14187 #endif
14188 EOF
14189      cat <<EOF > conftestd1b/conftest.h
14190 #define DEFINED_IN_CONFTESTD1
14191 #include <stdio.h>
14192 #include_next <conftest.h>
14193 #ifdef DEFINED_IN_CONFTESTD2
14194 int foo;
14195 #else
14196 #error "include_next doesn't work"
14197 #endif
14198 EOF
14199      cat <<EOF > conftestd2/conftest.h
14200 #ifndef DEFINED_IN_CONFTESTD1
14201 #error "include_next test doesn't work"
14202 #endif
14203 #define DEFINED_IN_CONFTESTD2
14204 EOF
14205      gl_save_CPPFLAGS="$CPPFLAGS"
14206      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
14207      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14208 /* end confdefs.h.  */
14209 #include <conftest.h>
14210 _ACEOF
14211 if ac_fn_c_try_compile "$LINENO"; then :
14212   gl_cv_have_include_next=yes
14213 else
14214   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
14215         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14216 /* end confdefs.h.  */
14217 #include <conftest.h>
14218 _ACEOF
14219 if ac_fn_c_try_compile "$LINENO"; then :
14220   gl_cv_have_include_next=buggy
14221 else
14222   gl_cv_have_include_next=no
14223 fi
14224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14225
14226 fi
14227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14228      CPPFLAGS="$gl_save_CPPFLAGS"
14229      rm -rf conftestd1a conftestd1b conftestd2
14230
14231 fi
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14233 $as_echo "$gl_cv_have_include_next" >&6; }
14234   PRAGMA_SYSTEM_HEADER=
14235   if test $gl_cv_have_include_next = yes; then
14236     INCLUDE_NEXT=include_next
14237     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14238     if test -n "$GCC"; then
14239       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14240     fi
14241   else
14242     if test $gl_cv_have_include_next = buggy; then
14243       INCLUDE_NEXT=include
14244       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14245     else
14246       INCLUDE_NEXT=include
14247       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14248     fi
14249   fi
14250
14251
14252
14253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14254 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14255 if test "${gl_cv_pragma_columns+set}" = set; then :
14256   $as_echo_n "(cached) " >&6
14257 else
14258        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14259 /* end confdefs.h.  */
14260
14261 #ifdef __TANDEM
14262 choke me
14263 #endif
14264
14265 _ACEOF
14266 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14267   $EGREP "choke me" >/dev/null 2>&1; then :
14268   gl_cv_pragma_columns=yes
14269 else
14270   gl_cv_pragma_columns=no
14271 fi
14272 rm -f conftest*
14273
14274
14275 fi
14276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14277 $as_echo "$gl_cv_pragma_columns" >&6; }
14278   if test $gl_cv_pragma_columns = yes; then
14279     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14280   else
14281     PRAGMA_COLUMNS=
14282   fi
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294
14295
14296
14297
14298
14299
14300      if test $gl_cv_have_include_next = yes; then
14301        gl_cv_next_getopt_h='<'getopt.h'>'
14302      else
14303        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14304 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14305 if test "${gl_cv_next_getopt_h+set}" = set; then :
14306   $as_echo_n "(cached) " >&6
14307 else
14308
14309              if test $ac_cv_header_getopt_h = yes; then
14310
14311
14312                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14313 /* end confdefs.h.  */
14314 #include <getopt.h>
14315
14316 _ACEOF
14317                                                                                                                         case "$host_os" in
14318                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14319                  *)    gl_absname_cpp="$ac_cpp" ;;
14320                esac
14321                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14322                   sed -n '\#/getopt.h#{
14323                     s#.*"\(.*/getopt.h\)".*#\1#
14324                     s#^/[^/]#//&#
14325                     p
14326                     q
14327                   }'`'"'
14328           else
14329                gl_cv_next_getopt_h='<'getopt.h'>'
14330              fi
14331
14332
14333 fi
14334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14335 $as_echo "$gl_cv_next_getopt_h" >&6; }
14336      fi
14337      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14338
14339      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14340        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14341        gl_next_as_first_directive='<'getopt.h'>'
14342      else
14343        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14344        gl_next_as_first_directive=$gl_cv_next_getopt_h
14345      fi
14346      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14347
14348
14349
14350
14351   if test $ac_cv_header_getopt_h = yes; then
14352     HAVE_GETOPT_H=1
14353   else
14354     HAVE_GETOPT_H=0
14355   fi
14356
14357
14358   gl_replace_getopt=
14359
14360     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14361     for ac_header in getopt.h
14362 do :
14363   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14364 if test "x$ac_cv_header_getopt_h" = x""yes; then :
14365   cat >>confdefs.h <<_ACEOF
14366 #define HAVE_GETOPT_H 1
14367 _ACEOF
14368
14369 else
14370   gl_replace_getopt=yes
14371 fi
14372
14373 done
14374
14375   fi
14376
14377     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14378     for ac_func in getopt_long_only
14379 do :
14380   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14381 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
14382   cat >>confdefs.h <<_ACEOF
14383 #define HAVE_GETOPT_LONG_ONLY 1
14384 _ACEOF
14385
14386 else
14387   gl_replace_getopt=yes
14388 fi
14389 done
14390
14391   fi
14392
14393                     if test -z "$gl_replace_getopt"; then
14394     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14395 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14396 if test "${gl_cv_func_getopt_posix+set}" = set; then :
14397   $as_echo_n "(cached) " >&6
14398 else
14399
14400                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14401 /* end confdefs.h.  */
14402 #include <unistd.h>
14403 int
14404 main ()
14405 {
14406 int *p = &optreset; return optreset;
14407   ;
14408   return 0;
14409 }
14410 _ACEOF
14411 if ac_fn_c_try_compile "$LINENO"; then :
14412   gl_optind_min=1
14413 else
14414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h.  */
14416 #include <getopt.h>
14417 int
14418 main ()
14419 {
14420 return !getopt_clip;
14421   ;
14422   return 0;
14423 }
14424 _ACEOF
14425 if ac_fn_c_try_compile "$LINENO"; then :
14426   gl_optind_min=1
14427 else
14428   gl_optind_min=0
14429 fi
14430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14431 fi
14432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14433
14434                 gl_save_CPPFLAGS=$CPPFLAGS
14435         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14436         if test "$cross_compiling" = yes; then :
14437   case "$host_os" in
14438              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14439              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14440              *)              gl_cv_func_getopt_posix="guessing yes";;
14441            esac
14442
14443 else
14444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14445 /* end confdefs.h.  */
14446
14447 #include <unistd.h>
14448 #include <stdlib.h>
14449 #include <string.h>
14450
14451 int
14452 main ()
14453 {
14454   {
14455     int argc = 0;
14456     char *argv[10];
14457     int c;
14458
14459     argv[argc++] = "program";
14460     argv[argc++] = "-a";
14461     argv[argc++] = "foo";
14462     argv[argc++] = "bar";
14463     argv[argc] = NULL;
14464     optind = OPTIND_MIN;
14465     opterr = 0;
14466
14467     c = getopt (argc, argv, "ab");
14468     if (!(c == 'a'))
14469       return 1;
14470     c = getopt (argc, argv, "ab");
14471     if (!(c == -1))
14472       return 2;
14473     if (!(optind == 2))
14474       return 3;
14475   }
14476   /* Some internal state exists at this point.  */
14477   {
14478     int argc = 0;
14479     char *argv[10];
14480     int c;
14481
14482     argv[argc++] = "program";
14483     argv[argc++] = "donald";
14484     argv[argc++] = "-p";
14485     argv[argc++] = "billy";
14486     argv[argc++] = "duck";
14487     argv[argc++] = "-a";
14488     argv[argc++] = "bar";
14489     argv[argc] = NULL;
14490     optind = OPTIND_MIN;
14491     opterr = 0;
14492
14493     c = getopt (argc, argv, "+abp:q:");
14494     if (!(c == -1))
14495       return 4;
14496     if (!(strcmp (argv[0], "program") == 0))
14497       return 5;
14498     if (!(strcmp (argv[1], "donald") == 0))
14499       return 6;
14500     if (!(strcmp (argv[2], "-p") == 0))
14501       return 7;
14502     if (!(strcmp (argv[3], "billy") == 0))
14503       return 8;
14504     if (!(strcmp (argv[4], "duck") == 0))
14505       return 9;
14506     if (!(strcmp (argv[5], "-a") == 0))
14507       return 10;
14508     if (!(strcmp (argv[6], "bar") == 0))
14509       return 11;
14510     if (!(optind == 1))
14511       return 12;
14512   }
14513   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14514   {
14515     char *argv[3] = { "program", "-ab", NULL };
14516     optind = OPTIND_MIN;
14517     opterr = 0;
14518     if (getopt (2, argv, "ab:") != 'a')
14519       return 13;
14520     if (getopt (2, argv, "ab:") != '?')
14521       return 14;
14522     if (optopt != 'b')
14523       return 15;
14524     if (optind != 2)
14525       return 16;
14526   }
14527
14528   return 0;
14529 }
14530
14531 _ACEOF
14532 if ac_fn_c_try_run "$LINENO"; then :
14533   gl_cv_func_getopt_posix=yes
14534 else
14535   gl_cv_func_getopt_posix=no
14536 fi
14537 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14538   conftest.$ac_objext conftest.beam conftest.$ac_ext
14539 fi
14540
14541         CPPFLAGS=$gl_save_CPPFLAGS
14542
14543 fi
14544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14545 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14546     case "$gl_cv_func_getopt_posix" in
14547       *no) gl_replace_getopt=yes ;;
14548     esac
14549   fi
14550
14551   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14552     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14553 $as_echo_n "checking for working GNU getopt function... " >&6; }
14554 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
14555   $as_echo_n "(cached) " >&6
14556 else
14557   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14558        # optstring is necessary for programs like m4 that have POSIX-mandated
14559        # semantics for supporting options interspersed with files.
14560        # Also, since getopt_long is a GNU extension, we require optind=0.
14561        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14562        # so take care to revert to the correct (non-)export state.
14563        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14564        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14565          xx) gl_had_POSIXLY_CORRECT=exported ;;
14566          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14567          *)  gl_had_POSIXLY_CORRECT=         ;;
14568        esac
14569        POSIXLY_CORRECT=1
14570        export POSIXLY_CORRECT
14571        if test "$cross_compiling" = yes; then :
14572            case $host_os:$ac_cv_have_decl_optreset in
14573            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14574            *:yes)               gl_cv_func_getopt_gnu=no;;
14575            *)                   gl_cv_func_getopt_gnu=yes;;
14576          esac
14577
14578 else
14579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14580 /* end confdefs.h.  */
14581 #include <getopt.h>
14582                            #include <stddef.h>
14583                            #include <string.h>
14584
14585 int
14586 main ()
14587 {
14588
14589              int result = 0;
14590              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14591                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14592                 OSF/1 5.1, Solaris 10.  */
14593              {
14594                char *myargv[3];
14595                myargv[0] = "conftest";
14596                myargv[1] = "-+";
14597                myargv[2] = 0;
14598                opterr = 0;
14599                if (getopt (2, myargv, "+a") != '?')
14600                  result |= 1;
14601              }
14602              /* This code succeeds on glibc 2.8, mingw,
14603                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14604                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14605              {
14606                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14607
14608                optind = 1;
14609                if (getopt (4, argv, "p::") != 'p')
14610                  result |= 2;
14611                else if (optarg != NULL)
14612                  result |= 4;
14613                else if (getopt (4, argv, "p::") != -1)
14614                  result |= 6;
14615                else if (optind != 2)
14616                  result |= 8;
14617              }
14618              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14619              {
14620                char *argv[] = { "program", "foo", "-p", NULL };
14621                optind = 0;
14622                if (getopt (3, argv, "-p") != 1)
14623                  result |= 16;
14624                else if (getopt (3, argv, "-p") != 'p')
14625                  result |= 32;
14626              }
14627              /* This code fails on glibc 2.11.  */
14628              {
14629                char *argv[] = { "program", "-b", "-a", NULL };
14630                optind = opterr = 0;
14631                if (getopt (3, argv, "+:a:b") != 'b')
14632                  result |= 64;
14633                else if (getopt (3, argv, "+:a:b") != ':')
14634                  result |= 64;
14635              }
14636              return result;
14637
14638   ;
14639   return 0;
14640 }
14641 _ACEOF
14642 if ac_fn_c_try_run "$LINENO"; then :
14643   gl_cv_func_getopt_gnu=yes
14644 else
14645   gl_cv_func_getopt_gnu=no
14646 fi
14647 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14648   conftest.$ac_objext conftest.beam conftest.$ac_ext
14649 fi
14650
14651        case $gl_had_POSIXLY_CORRECT in
14652          exported) ;;
14653          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14654          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14655        esac
14656
14657 fi
14658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14659 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14660     if test "$gl_cv_func_getopt_gnu" = "no"; then
14661       gl_replace_getopt=yes
14662     fi
14663   fi
14664
14665 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14666 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
14667   ac_have_decl=1
14668 else
14669   ac_have_decl=0
14670 fi
14671
14672 cat >>confdefs.h <<_ACEOF
14673 #define HAVE_DECL_GETENV $ac_have_decl
14674 _ACEOF
14675
14676
14677
14678
14679
14680
14681   if test -n "$gl_replace_getopt"; then :
14682
14683
14684
14685   GETOPT_H=getopt.h
14686
14687 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14688
14689
14690
14691     GNULIB_UNISTD_H_GETOPT=1
14692
14693
14694
14695
14696
14697
14698
14699
14700   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14701
14702
14703
14704
14705
14706
14707
14708
14709
14710   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14711
14712
14713
14714
14715
14716
14717 fi
14718
14719
14720
14721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14722 $as_echo_n "checking for unsigned long long int... " >&6; }
14723 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
14724   $as_echo_n "(cached) " >&6
14725 else
14726   ac_cv_type_unsigned_long_long_int=yes
14727      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14728        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14729 /* end confdefs.h.  */
14730
14731   /* For now, do not test the preprocessor; as of 2007 there are too many
14732          implementations with broken preprocessors.  Perhaps this can
14733          be revisited in 2012.  In the meantime, code should not expect
14734          #if to work with literals wider than 32 bits.  */
14735       /* Test literals.  */
14736       long long int ll = 9223372036854775807ll;
14737       long long int nll = -9223372036854775807LL;
14738       unsigned long long int ull = 18446744073709551615ULL;
14739       /* Test constant expressions.   */
14740       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14741                      ? 1 : -1)];
14742       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14743                      ? 1 : -1)];
14744       int i = 63;
14745 int
14746 main ()
14747 {
14748 /* Test availability of runtime routines for shift and division.  */
14749       long long int llmax = 9223372036854775807ll;
14750       unsigned long long int ullmax = 18446744073709551615ull;
14751       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14752               | (llmax / ll) | (llmax % ll)
14753               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14754               | (ullmax / ull) | (ullmax % ull));
14755   ;
14756   return 0;
14757 }
14758
14759 _ACEOF
14760 if ac_fn_c_try_link "$LINENO"; then :
14761
14762 else
14763   ac_cv_type_unsigned_long_long_int=no
14764 fi
14765 rm -f core conftest.err conftest.$ac_objext \
14766     conftest$ac_exeext conftest.$ac_ext
14767      fi
14768 fi
14769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14770 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14771   if test $ac_cv_type_unsigned_long_long_int = yes; then
14772
14773 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14774
14775   fi
14776
14777
14778
14779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14780 $as_echo_n "checking for long long int... " >&6; }
14781 if test "${ac_cv_type_long_long_int+set}" = set; then :
14782   $as_echo_n "(cached) " >&6
14783 else
14784   ac_cv_type_long_long_int=yes
14785       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14786         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14787         if test $ac_cv_type_long_long_int = yes; then
14788                                         if test "$cross_compiling" = yes; then :
14789   :
14790 else
14791   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14792 /* end confdefs.h.  */
14793 #include <limits.h>
14794                  #ifndef LLONG_MAX
14795                  # define HALF \
14796                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14797                  # define LLONG_MAX (HALF - 1 + HALF)
14798                  #endif
14799 int
14800 main ()
14801 {
14802 long long int n = 1;
14803                  int i;
14804                  for (i = 0; ; i++)
14805                    {
14806                      long long int m = n << i;
14807                      if (m >> i != n)
14808                        return 1;
14809                      if (LLONG_MAX / 2 < m)
14810                        break;
14811                    }
14812                  return 0;
14813   ;
14814   return 0;
14815 }
14816 _ACEOF
14817 if ac_fn_c_try_run "$LINENO"; then :
14818
14819 else
14820   ac_cv_type_long_long_int=no
14821 fi
14822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14823   conftest.$ac_objext conftest.beam conftest.$ac_ext
14824 fi
14825
14826         fi
14827       fi
14828 fi
14829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14830 $as_echo "$ac_cv_type_long_long_int" >&6; }
14831   if test $ac_cv_type_long_long_int = yes; then
14832
14833 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14834
14835   fi
14836
14837
14838
14839
14840
14841
14842     gl_cv_c_multiarch=no
14843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14844 /* end confdefs.h.  */
14845 #ifndef __APPLE_CC__
14846          not a universal capable compiler
14847         #endif
14848         typedef int dummy;
14849
14850 _ACEOF
14851 if ac_fn_c_try_compile "$LINENO"; then :
14852
14853                arch=
14854      prev=
14855      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14856        if test -n "$prev"; then
14857          case $word in
14858            i?86 | x86_64 | ppc | ppc64)
14859              if test -z "$arch" || test "$arch" = "$word"; then
14860                arch="$word"
14861              else
14862                gl_cv_c_multiarch=yes
14863              fi
14864              ;;
14865          esac
14866          prev=
14867        else
14868          if test "x$word" = "x-arch"; then
14869            prev=arch
14870          fi
14871        fi
14872      done
14873
14874 fi
14875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14876   if test $gl_cv_c_multiarch = yes; then
14877     APPLE_UNIVERSAL_BUILD=1
14878   else
14879     APPLE_UNIVERSAL_BUILD=0
14880   fi
14881
14882
14883
14884
14885
14886   if test $ac_cv_type_long_long_int = yes; then
14887     HAVE_LONG_LONG_INT=1
14888   else
14889     HAVE_LONG_LONG_INT=0
14890   fi
14891
14892
14893   if test $ac_cv_type_unsigned_long_long_int = yes; then
14894     HAVE_UNSIGNED_LONG_LONG_INT=1
14895   else
14896     HAVE_UNSIGNED_LONG_LONG_INT=0
14897   fi
14898
14899
14900
14901   if test $ac_cv_header_wchar_h = yes; then
14902     HAVE_WCHAR_H=1
14903   else
14904     HAVE_WCHAR_H=0
14905   fi
14906
14907
14908       if test $ac_cv_header_inttypes_h = yes; then
14909     HAVE_INTTYPES_H=1
14910   else
14911     HAVE_INTTYPES_H=0
14912   fi
14913
14914
14915       if test $ac_cv_header_sys_types_h = yes; then
14916     HAVE_SYS_TYPES_H=1
14917   else
14918     HAVE_SYS_TYPES_H=0
14919   fi
14920
14921
14922
14923
14924
14925
14926
14927
14928
14929
14930
14931      if test $gl_cv_have_include_next = yes; then
14932        gl_cv_next_stdint_h='<'stdint.h'>'
14933      else
14934        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
14935 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
14936 if test "${gl_cv_next_stdint_h+set}" = set; then :
14937   $as_echo_n "(cached) " >&6
14938 else
14939
14940              if test $ac_cv_header_stdint_h = yes; then
14941
14942
14943                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14944 /* end confdefs.h.  */
14945 #include <stdint.h>
14946
14947 _ACEOF
14948                                                                                                                         case "$host_os" in
14949                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14950                  *)    gl_absname_cpp="$ac_cpp" ;;
14951                esac
14952                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14953                   sed -n '\#/stdint.h#{
14954                     s#.*"\(.*/stdint.h\)".*#\1#
14955                     s#^/[^/]#//&#
14956                     p
14957                     q
14958                   }'`'"'
14959           else
14960                gl_cv_next_stdint_h='<'stdint.h'>'
14961              fi
14962
14963
14964 fi
14965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
14966 $as_echo "$gl_cv_next_stdint_h" >&6; }
14967      fi
14968      NEXT_STDINT_H=$gl_cv_next_stdint_h
14969
14970      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14971        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14972        gl_next_as_first_directive='<'stdint.h'>'
14973      else
14974        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14975        gl_next_as_first_directive=$gl_cv_next_stdint_h
14976      fi
14977      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
14978
14979
14980
14981
14982   if test $ac_cv_header_stdint_h = yes; then
14983     HAVE_STDINT_H=1
14984   else
14985     HAVE_STDINT_H=0
14986   fi
14987
14988
14989     if test $ac_cv_header_stdint_h = yes; then
14990     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
14991 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
14992 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
14993   $as_echo_n "(cached) " >&6
14994 else
14995   gl_cv_header_working_stdint_h=no
14996        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14997 /* end confdefs.h.  */
14998
14999
15000 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
15001 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
15002 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15003 #include <stdint.h>
15004 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
15005 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
15006 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
15007 #endif
15008
15009
15010   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15011      included before <wchar.h>.  */
15012   #include <stddef.h>
15013   #include <signal.h>
15014   #if HAVE_WCHAR_H
15015   # include <stdio.h>
15016   # include <time.h>
15017   # include <wchar.h>
15018   #endif
15019
15020
15021 #ifdef INT8_MAX
15022 int8_t a1 = INT8_MAX;
15023 int8_t a1min = INT8_MIN;
15024 #endif
15025 #ifdef INT16_MAX
15026 int16_t a2 = INT16_MAX;
15027 int16_t a2min = INT16_MIN;
15028 #endif
15029 #ifdef INT32_MAX
15030 int32_t a3 = INT32_MAX;
15031 int32_t a3min = INT32_MIN;
15032 #endif
15033 #ifdef INT64_MAX
15034 int64_t a4 = INT64_MAX;
15035 int64_t a4min = INT64_MIN;
15036 #endif
15037 #ifdef UINT8_MAX
15038 uint8_t b1 = UINT8_MAX;
15039 #else
15040 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
15041 #endif
15042 #ifdef UINT16_MAX
15043 uint16_t b2 = UINT16_MAX;
15044 #endif
15045 #ifdef UINT32_MAX
15046 uint32_t b3 = UINT32_MAX;
15047 #endif
15048 #ifdef UINT64_MAX
15049 uint64_t b4 = UINT64_MAX;
15050 #endif
15051 int_least8_t c1 = INT8_C (0x7f);
15052 int_least8_t c1max = INT_LEAST8_MAX;
15053 int_least8_t c1min = INT_LEAST8_MIN;
15054 int_least16_t c2 = INT16_C (0x7fff);
15055 int_least16_t c2max = INT_LEAST16_MAX;
15056 int_least16_t c2min = INT_LEAST16_MIN;
15057 int_least32_t c3 = INT32_C (0x7fffffff);
15058 int_least32_t c3max = INT_LEAST32_MAX;
15059 int_least32_t c3min = INT_LEAST32_MIN;
15060 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
15061 int_least64_t c4max = INT_LEAST64_MAX;
15062 int_least64_t c4min = INT_LEAST64_MIN;
15063 uint_least8_t d1 = UINT8_C (0xff);
15064 uint_least8_t d1max = UINT_LEAST8_MAX;
15065 uint_least16_t d2 = UINT16_C (0xffff);
15066 uint_least16_t d2max = UINT_LEAST16_MAX;
15067 uint_least32_t d3 = UINT32_C (0xffffffff);
15068 uint_least32_t d3max = UINT_LEAST32_MAX;
15069 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
15070 uint_least64_t d4max = UINT_LEAST64_MAX;
15071 int_fast8_t e1 = INT_FAST8_MAX;
15072 int_fast8_t e1min = INT_FAST8_MIN;
15073 int_fast16_t e2 = INT_FAST16_MAX;
15074 int_fast16_t e2min = INT_FAST16_MIN;
15075 int_fast32_t e3 = INT_FAST32_MAX;
15076 int_fast32_t e3min = INT_FAST32_MIN;
15077 int_fast64_t e4 = INT_FAST64_MAX;
15078 int_fast64_t e4min = INT_FAST64_MIN;
15079 uint_fast8_t f1 = UINT_FAST8_MAX;
15080 uint_fast16_t f2 = UINT_FAST16_MAX;
15081 uint_fast32_t f3 = UINT_FAST32_MAX;
15082 uint_fast64_t f4 = UINT_FAST64_MAX;
15083 #ifdef INTPTR_MAX
15084 intptr_t g = INTPTR_MAX;
15085 intptr_t gmin = INTPTR_MIN;
15086 #endif
15087 #ifdef UINTPTR_MAX
15088 uintptr_t h = UINTPTR_MAX;
15089 #endif
15090 intmax_t i = INTMAX_MAX;
15091 uintmax_t j = UINTMAX_MAX;
15092
15093 #include <limits.h> /* for CHAR_BIT */
15094 #define TYPE_MINIMUM(t) \
15095   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
15096 #define TYPE_MAXIMUM(t) \
15097   ((t) ((t) 0 < (t) -1 \
15098         ? (t) -1 \
15099         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
15100 struct s {
15101   int check_PTRDIFF:
15102       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
15103       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
15104       ? 1 : -1;
15105   /* Detect bug in FreeBSD 6.0 / ia64.  */
15106   int check_SIG_ATOMIC:
15107       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
15108       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
15109       ? 1 : -1;
15110   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
15111   int check_WCHAR:
15112       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
15113       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
15114       ? 1 : -1;
15115   /* Detect bug in mingw.  */
15116   int check_WINT:
15117       WINT_MIN == TYPE_MINIMUM (wint_t)
15118       && WINT_MAX == TYPE_MAXIMUM (wint_t)
15119       ? 1 : -1;
15120
15121   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
15122   int check_UINT8_C:
15123         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
15124   int check_UINT16_C:
15125         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
15126
15127   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
15128 #ifdef UINT8_MAX
15129   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
15130 #endif
15131 #ifdef UINT16_MAX
15132   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
15133 #endif
15134 #ifdef UINT32_MAX
15135   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
15136 #endif
15137 #ifdef UINT64_MAX
15138   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
15139 #endif
15140   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
15141   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
15142   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
15143   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
15144   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
15145   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
15146   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
15147   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
15148   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
15149   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
15150   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
15151 };
15152
15153 int
15154 main ()
15155 {
15156
15157   ;
15158   return 0;
15159 }
15160 _ACEOF
15161 if ac_fn_c_try_compile "$LINENO"; then :
15162                                                     if test "$cross_compiling" = yes; then :
15163                  gl_cv_header_working_stdint_h=yes
15164
15165 else
15166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15167 /* end confdefs.h.  */
15168
15169
15170 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
15171 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
15172 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15173 #include <stdint.h>
15174
15175
15176   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15177      included before <wchar.h>.  */
15178   #include <stddef.h>
15179   #include <signal.h>
15180   #if HAVE_WCHAR_H
15181   # include <stdio.h>
15182   # include <time.h>
15183   # include <wchar.h>
15184   #endif
15185
15186
15187 #include <stdio.h>
15188 #include <string.h>
15189 #define MVAL(macro) MVAL1(macro)
15190 #define MVAL1(expression) #expression
15191 static const char *macro_values[] =
15192   {
15193 #ifdef INT8_MAX
15194     MVAL (INT8_MAX),
15195 #endif
15196 #ifdef INT16_MAX
15197     MVAL (INT16_MAX),
15198 #endif
15199 #ifdef INT32_MAX
15200     MVAL (INT32_MAX),
15201 #endif
15202 #ifdef INT64_MAX
15203     MVAL (INT64_MAX),
15204 #endif
15205 #ifdef UINT8_MAX
15206     MVAL (UINT8_MAX),
15207 #endif
15208 #ifdef UINT16_MAX
15209     MVAL (UINT16_MAX),
15210 #endif
15211 #ifdef UINT32_MAX
15212     MVAL (UINT32_MAX),
15213 #endif
15214 #ifdef UINT64_MAX
15215     MVAL (UINT64_MAX),
15216 #endif
15217     NULL
15218   };
15219
15220 int
15221 main ()
15222 {
15223
15224   const char **mv;
15225   for (mv = macro_values; *mv != NULL; mv++)
15226     {
15227       const char *value = *mv;
15228       /* Test whether it looks like a cast expression.  */
15229       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
15230           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
15231           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
15232           || strncmp (value, "((int)"/*)*/, 6) == 0
15233           || strncmp (value, "((signed short)"/*)*/, 15) == 0
15234           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
15235         return mv - macro_values + 1;
15236     }
15237   return 0;
15238
15239   ;
15240   return 0;
15241 }
15242 _ACEOF
15243 if ac_fn_c_try_run "$LINENO"; then :
15244   gl_cv_header_working_stdint_h=yes
15245 fi
15246 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15247   conftest.$ac_objext conftest.beam conftest.$ac_ext
15248 fi
15249
15250
15251 fi
15252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15253
15254 fi
15255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
15256 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
15257   fi
15258   if test "$gl_cv_header_working_stdint_h" = yes; then
15259     STDINT_H=
15260   else
15261             for ac_header in sys/inttypes.h sys/bitypes.h
15262 do :
15263   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15264 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15265 eval as_val=\$$as_ac_Header
15266    if test "x$as_val" = x""yes; then :
15267   cat >>confdefs.h <<_ACEOF
15268 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15269 _ACEOF
15270
15271 fi
15272
15273 done
15274
15275     if test $ac_cv_header_sys_inttypes_h = yes; then
15276       HAVE_SYS_INTTYPES_H=1
15277     else
15278       HAVE_SYS_INTTYPES_H=0
15279     fi
15280
15281     if test $ac_cv_header_sys_bitypes_h = yes; then
15282       HAVE_SYS_BITYPES_H=1
15283     else
15284       HAVE_SYS_BITYPES_H=0
15285     fi
15286
15287
15288
15289
15290   if test $APPLE_UNIVERSAL_BUILD = 0; then
15291
15292
15293   for gltype in ptrdiff_t size_t ; do
15294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15295 $as_echo_n "checking for bit size of $gltype... " >&6; }
15296 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
15297   $as_echo_n "(cached) " >&6
15298 else
15299   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15300   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15301      included before <wchar.h>.  */
15302   #include <stddef.h>
15303   #include <signal.h>
15304   #if HAVE_WCHAR_H
15305   # include <stdio.h>
15306   # include <time.h>
15307   # include <wchar.h>
15308   #endif
15309
15310 #include <limits.h>"; then :
15311
15312 else
15313   result=unknown
15314 fi
15315
15316        eval gl_cv_bitsizeof_${gltype}=\$result
15317
15318 fi
15319 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15320                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15321 $as_echo "$ac_res" >&6; }
15322     eval result=\$gl_cv_bitsizeof_${gltype}
15323     if test $result = unknown; then
15324                                                 result=0
15325     fi
15326     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15327     cat >>confdefs.h <<_ACEOF
15328 #define BITSIZEOF_${GLTYPE} $result
15329 _ACEOF
15330
15331     eval BITSIZEOF_${GLTYPE}=\$result
15332   done
15333
15334
15335   fi
15336
15337
15338   for gltype in sig_atomic_t wchar_t wint_t ; do
15339     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15340 $as_echo_n "checking for bit size of $gltype... " >&6; }
15341 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
15342   $as_echo_n "(cached) " >&6
15343 else
15344   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15345   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15346      included before <wchar.h>.  */
15347   #include <stddef.h>
15348   #include <signal.h>
15349   #if HAVE_WCHAR_H
15350   # include <stdio.h>
15351   # include <time.h>
15352   # include <wchar.h>
15353   #endif
15354
15355 #include <limits.h>"; then :
15356
15357 else
15358   result=unknown
15359 fi
15360
15361        eval gl_cv_bitsizeof_${gltype}=\$result
15362
15363 fi
15364 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15365                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15366 $as_echo "$ac_res" >&6; }
15367     eval result=\$gl_cv_bitsizeof_${gltype}
15368     if test $result = unknown; then
15369                                                 result=0
15370     fi
15371     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15372     cat >>confdefs.h <<_ACEOF
15373 #define BITSIZEOF_${GLTYPE} $result
15374 _ACEOF
15375
15376     eval BITSIZEOF_${GLTYPE}=\$result
15377   done
15378
15379
15380
15381
15382   for gltype in sig_atomic_t wchar_t wint_t ; do
15383     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
15384 $as_echo_n "checking whether $gltype is signed... " >&6; }
15385 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
15386   $as_echo_n "(cached) " >&6
15387 else
15388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15389 /* end confdefs.h.  */
15390
15391   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15392      included before <wchar.h>.  */
15393   #include <stddef.h>
15394   #include <signal.h>
15395   #if HAVE_WCHAR_H
15396   # include <stdio.h>
15397   # include <time.h>
15398   # include <wchar.h>
15399   #endif
15400
15401             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
15402 int
15403 main ()
15404 {
15405
15406   ;
15407   return 0;
15408 }
15409 _ACEOF
15410 if ac_fn_c_try_compile "$LINENO"; then :
15411   result=yes
15412 else
15413   result=no
15414 fi
15415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15416        eval gl_cv_type_${gltype}_signed=\$result
15417
15418 fi
15419 eval ac_res=\$gl_cv_type_${gltype}_signed
15420                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15421 $as_echo "$ac_res" >&6; }
15422     eval result=\$gl_cv_type_${gltype}_signed
15423     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15424     if test "$result" = yes; then
15425       cat >>confdefs.h <<_ACEOF
15426 #define HAVE_SIGNED_${GLTYPE} 1
15427 _ACEOF
15428
15429       eval HAVE_SIGNED_${GLTYPE}=1
15430     else
15431       eval HAVE_SIGNED_${GLTYPE}=0
15432     fi
15433   done
15434
15435
15436   gl_cv_type_ptrdiff_t_signed=yes
15437   gl_cv_type_size_t_signed=no
15438   if test $APPLE_UNIVERSAL_BUILD = 0; then
15439
15440
15441   for gltype in ptrdiff_t size_t ; do
15442     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15443 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15444 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
15445   $as_echo_n "(cached) " >&6
15446 else
15447   eval gl_cv_type_${gltype}_suffix=no
15448        eval result=\$gl_cv_type_${gltype}_signed
15449        if test "$result" = yes; then
15450          glsufu=
15451        else
15452          glsufu=u
15453        fi
15454        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15455          case $glsuf in
15456            '')  gltype1='int';;
15457            l)   gltype1='long int';;
15458            ll)  gltype1='long long int';;
15459            i64) gltype1='__int64';;
15460            u)   gltype1='unsigned int';;
15461            ul)  gltype1='unsigned long int';;
15462            ull) gltype1='unsigned long long int';;
15463            ui64)gltype1='unsigned __int64';;
15464          esac
15465          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15466 /* end confdefs.h.  */
15467
15468   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15469      included before <wchar.h>.  */
15470   #include <stddef.h>
15471   #include <signal.h>
15472   #if HAVE_WCHAR_H
15473   # include <stdio.h>
15474   # include <time.h>
15475   # include <wchar.h>
15476   #endif
15477
15478               extern $gltype foo;
15479               extern $gltype1 foo;
15480 int
15481 main ()
15482 {
15483
15484   ;
15485   return 0;
15486 }
15487 _ACEOF
15488 if ac_fn_c_try_compile "$LINENO"; then :
15489   eval gl_cv_type_${gltype}_suffix=\$glsuf
15490 fi
15491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15492          eval result=\$gl_cv_type_${gltype}_suffix
15493          test "$result" != no && break
15494        done
15495 fi
15496 eval ac_res=\$gl_cv_type_${gltype}_suffix
15497                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15498 $as_echo "$ac_res" >&6; }
15499     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15500     eval result=\$gl_cv_type_${gltype}_suffix
15501     test "$result" = no && result=
15502     eval ${GLTYPE}_SUFFIX=\$result
15503     cat >>confdefs.h <<_ACEOF
15504 #define ${GLTYPE}_SUFFIX $result
15505 _ACEOF
15506
15507   done
15508
15509
15510   fi
15511
15512
15513   for gltype in sig_atomic_t wchar_t wint_t ; do
15514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15515 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15516 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
15517   $as_echo_n "(cached) " >&6
15518 else
15519   eval gl_cv_type_${gltype}_suffix=no
15520        eval result=\$gl_cv_type_${gltype}_signed
15521        if test "$result" = yes; then
15522          glsufu=
15523        else
15524          glsufu=u
15525        fi
15526        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15527          case $glsuf in
15528            '')  gltype1='int';;
15529            l)   gltype1='long int';;
15530            ll)  gltype1='long long int';;
15531            i64) gltype1='__int64';;
15532            u)   gltype1='unsigned int';;
15533            ul)  gltype1='unsigned long int';;
15534            ull) gltype1='unsigned long long int';;
15535            ui64)gltype1='unsigned __int64';;
15536          esac
15537          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15538 /* end confdefs.h.  */
15539
15540   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15541      included before <wchar.h>.  */
15542   #include <stddef.h>
15543   #include <signal.h>
15544   #if HAVE_WCHAR_H
15545   # include <stdio.h>
15546   # include <time.h>
15547   # include <wchar.h>
15548   #endif
15549
15550               extern $gltype foo;
15551               extern $gltype1 foo;
15552 int
15553 main ()
15554 {
15555
15556   ;
15557   return 0;
15558 }
15559 _ACEOF
15560 if ac_fn_c_try_compile "$LINENO"; then :
15561   eval gl_cv_type_${gltype}_suffix=\$glsuf
15562 fi
15563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15564          eval result=\$gl_cv_type_${gltype}_suffix
15565          test "$result" != no && break
15566        done
15567 fi
15568 eval ac_res=\$gl_cv_type_${gltype}_suffix
15569                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15570 $as_echo "$ac_res" >&6; }
15571     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15572     eval result=\$gl_cv_type_${gltype}_suffix
15573     test "$result" = no && result=
15574     eval ${GLTYPE}_SUFFIX=\$result
15575     cat >>confdefs.h <<_ACEOF
15576 #define ${GLTYPE}_SUFFIX $result
15577 _ACEOF
15578
15579   done
15580
15581
15582
15583     STDINT_H=stdint.h
15584   fi
15585
15586    if test -n "$STDINT_H"; then
15587   GL_GENERATE_STDINT_H_TRUE=
15588   GL_GENERATE_STDINT_H_FALSE='#'
15589 else
15590   GL_GENERATE_STDINT_H_TRUE='#'
15591   GL_GENERATE_STDINT_H_FALSE=
15592 fi
15593
15594
15595
15596
15597
15598   GNULIB_IMAXABS=0;
15599   GNULIB_IMAXDIV=0;
15600   GNULIB_STRTOIMAX=0;
15601   GNULIB_STRTOUMAX=0;
15602     HAVE_DECL_IMAXABS=1;
15603   HAVE_DECL_IMAXDIV=1;
15604   HAVE_DECL_STRTOIMAX=1;
15605   HAVE_DECL_STRTOUMAX=1;
15606   INT32_MAX_LT_INTMAX_MAX=1;
15607   INT64_MAX_EQ_LONG_MAX='defined _LP64';
15608   PRI_MACROS_BROKEN=0;
15609   PRIPTR_PREFIX=__PRIPTR_PREFIX;
15610   UINT32_MAX_LT_UINTMAX_MAX=1;
15611   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
15612
15613
15614      GNULIB_FCHMODAT=0;
15615   GNULIB_FSTATAT=0;
15616   GNULIB_FUTIMENS=0;
15617   GNULIB_LCHMOD=0;
15618   GNULIB_LSTAT=0;
15619   GNULIB_MKDIRAT=0;
15620   GNULIB_MKFIFO=0;
15621   GNULIB_MKFIFOAT=0;
15622   GNULIB_MKNOD=0;
15623   GNULIB_MKNODAT=0;
15624   GNULIB_STAT=0;
15625   GNULIB_UTIMENSAT=0;
15626     HAVE_FCHMODAT=1;
15627   HAVE_FSTATAT=1;
15628   HAVE_FUTIMENS=1;
15629   HAVE_LCHMOD=1;
15630   HAVE_LSTAT=1;
15631   HAVE_MKDIRAT=1;
15632   HAVE_MKFIFO=1;
15633   HAVE_MKFIFOAT=1;
15634   HAVE_MKNOD=1;
15635   HAVE_MKNODAT=1;
15636   HAVE_UTIMENSAT=1;
15637   REPLACE_FSTAT=0;
15638   REPLACE_FSTATAT=0;
15639   REPLACE_FUTIMENS=0;
15640   REPLACE_LSTAT=0;
15641   REPLACE_MKDIR=0;
15642   REPLACE_MKFIFO=0;
15643   REPLACE_MKNOD=0;
15644   REPLACE_STAT=0;
15645   REPLACE_UTIMENSAT=0;
15646
15647
15648
15649
15650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
15651 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
15652 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
15653   $as_echo_n "(cached) " >&6
15654 else
15655   rm -f conftest.sym conftest.file
15656      echo >conftest.file
15657      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
15658        if test "$cross_compiling" = yes; then :
15659   # When cross-compiling, be pessimistic so we will end up using the
15660           # replacement version of lstat that checks for trailing slashes and
15661           # calls lstat a second time when necessary.
15662           ac_cv_func_lstat_dereferences_slashed_symlink=no
15663
15664 else
15665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15666 /* end confdefs.h.  */
15667 $ac_includes_default
15668 int
15669 main ()
15670 {
15671 struct stat sbuf;
15672               /* Linux will dereference the symlink and fail, as required by
15673                  POSIX.  That is better in the sense that it means we will not
15674                  have to compile and use the lstat wrapper.  */
15675               return lstat ("conftest.sym/", &sbuf) == 0;
15676
15677   ;
15678   return 0;
15679 }
15680 _ACEOF
15681 if ac_fn_c_try_run "$LINENO"; then :
15682   ac_cv_func_lstat_dereferences_slashed_symlink=yes
15683 else
15684   ac_cv_func_lstat_dereferences_slashed_symlink=no
15685 fi
15686 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15687   conftest.$ac_objext conftest.beam conftest.$ac_ext
15688 fi
15689
15690      else
15691        # If the 'ln -s' command failed, then we probably don't even
15692        # have an lstat function.
15693        ac_cv_func_lstat_dereferences_slashed_symlink=no
15694      fi
15695      rm -f conftest.sym conftest.file
15696
15697 fi
15698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
15699 $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
15700   test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
15701
15702 cat >>confdefs.h <<_ACEOF
15703 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
15704 _ACEOF
15705
15706   if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
15707
15708
15709
15710
15711
15712
15713
15714
15715   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
15716
15717   fi
15718
15719
15720   GNULIB_MKTIME=0;
15721   GNULIB_NANOSLEEP=0;
15722   GNULIB_STRPTIME=0;
15723   GNULIB_TIMEGM=0;
15724   GNULIB_TIME_R=0;
15725     HAVE_DECL_LOCALTIME_R=1;
15726   HAVE_NANOSLEEP=1;
15727   HAVE_STRPTIME=1;
15728   HAVE_TIMEGM=1;
15729         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
15730   REPLACE_MKTIME=GNULIB_PORTCHECK;
15731   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
15732   REPLACE_TIMEGM=GNULIB_PORTCHECK;
15733
15734
15735
15736
15737
15738
15739
15740
15741    if test $ac_cv_header_sys_socket_h = no; then
15742                          for ac_header in ws2tcpip.h
15743 do :
15744   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
15745 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
15746   cat >>confdefs.h <<_ACEOF
15747 #define HAVE_WS2TCPIP_H 1
15748 _ACEOF
15749
15750 fi
15751
15752 done
15753
15754    fi
15755
15756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
15757 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
15758 if test "${ac_cv_header_stdbool_h+set}" = set; then :
15759   $as_echo_n "(cached) " >&6
15760 else
15761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15762 /* end confdefs.h.  */
15763
15764              #include <stdbool.h>
15765              #ifndef bool
15766               "error: bool is not defined"
15767              #endif
15768              #ifndef false
15769               "error: false is not defined"
15770              #endif
15771              #if false
15772               "error: false is not 0"
15773              #endif
15774              #ifndef true
15775               "error: true is not defined"
15776              #endif
15777              #if true != 1
15778               "error: true is not 1"
15779              #endif
15780              #ifndef __bool_true_false_are_defined
15781               "error: __bool_true_false_are_defined is not defined"
15782              #endif
15783
15784              struct s { _Bool s: 1; _Bool t; } s;
15785
15786              char a[true == 1 ? 1 : -1];
15787              char b[false == 0 ? 1 : -1];
15788              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
15789              char d[(bool) 0.5 == true ? 1 : -1];
15790              /* See body of main program for 'e'.  */
15791              char f[(_Bool) 0.0 == false ? 1 : -1];
15792              char g[true];
15793              char h[sizeof (_Bool)];
15794              char i[sizeof s.t];
15795              enum { j = false, k = true, l = false * true, m = true * 256 };
15796              /* The following fails for
15797                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
15798              _Bool n[m];
15799              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
15800              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
15801              /* Catch a bug in an HP-UX C compiler.  See
15802                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
15803                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
15804               */
15805              _Bool q = true;
15806              _Bool *pq = &q;
15807
15808 int
15809 main ()
15810 {
15811
15812              bool e = &s;
15813              *pq |= q;
15814              *pq |= ! q;
15815              /* Refer to every declared value, to avoid compiler optimizations.  */
15816              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
15817                      + !m + !n + !o + !p + !q + !pq);
15818
15819   ;
15820   return 0;
15821 }
15822 _ACEOF
15823 if ac_fn_c_try_compile "$LINENO"; then :
15824   ac_cv_header_stdbool_h=yes
15825 else
15826   ac_cv_header_stdbool_h=no
15827 fi
15828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15829 fi
15830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
15831 $as_echo "$ac_cv_header_stdbool_h" >&6; }
15832    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
15833 if test "x$ac_cv_type__Bool" = x""yes; then :
15834
15835 cat >>confdefs.h <<_ACEOF
15836 #define HAVE__BOOL 1
15837 _ACEOF
15838
15839
15840 fi
15841
15842
15843
15844     REPLACE_NULL=0;
15845   HAVE_WCHAR_T=1;
15846
15847
15848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
15849 $as_echo_n "checking for wchar_t... " >&6; }
15850 if test "${gt_cv_c_wchar_t+set}" = set; then :
15851   $as_echo_n "(cached) " >&6
15852 else
15853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15854 /* end confdefs.h.  */
15855 #include <stddef.h>
15856             wchar_t foo = (wchar_t)'\0';
15857 int
15858 main ()
15859 {
15860
15861   ;
15862   return 0;
15863 }
15864 _ACEOF
15865 if ac_fn_c_try_compile "$LINENO"; then :
15866   gt_cv_c_wchar_t=yes
15867 else
15868   gt_cv_c_wchar_t=no
15869 fi
15870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15871 fi
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
15873 $as_echo "$gt_cv_c_wchar_t" >&6; }
15874   if test $gt_cv_c_wchar_t = yes; then
15875
15876 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
15877
15878   fi
15879
15880
15881   GNULIB_DPRINTF=0;
15882   GNULIB_FCLOSE=0;
15883   GNULIB_FFLUSH=0;
15884   GNULIB_FGETC=0;
15885   GNULIB_FGETS=0;
15886   GNULIB_FOPEN=0;
15887   GNULIB_FPRINTF=0;
15888   GNULIB_FPRINTF_POSIX=0;
15889   GNULIB_FPURGE=0;
15890   GNULIB_FPUTC=0;
15891   GNULIB_FPUTS=0;
15892   GNULIB_FREAD=0;
15893   GNULIB_FREOPEN=0;
15894   GNULIB_FSCANF=0;
15895   GNULIB_FSEEK=0;
15896   GNULIB_FSEEKO=0;
15897   GNULIB_FTELL=0;
15898   GNULIB_FTELLO=0;
15899   GNULIB_FWRITE=0;
15900   GNULIB_GETC=0;
15901   GNULIB_GETCHAR=0;
15902   GNULIB_GETDELIM=0;
15903   GNULIB_GETLINE=0;
15904   GNULIB_GETS=0;
15905   GNULIB_OBSTACK_PRINTF=0;
15906   GNULIB_OBSTACK_PRINTF_POSIX=0;
15907   GNULIB_PERROR=0;
15908   GNULIB_POPEN=0;
15909   GNULIB_PRINTF=0;
15910   GNULIB_PRINTF_POSIX=0;
15911   GNULIB_PUTC=0;
15912   GNULIB_PUTCHAR=0;
15913   GNULIB_PUTS=0;
15914   GNULIB_REMOVE=0;
15915   GNULIB_RENAME=0;
15916   GNULIB_RENAMEAT=0;
15917   GNULIB_SCANF=0;
15918   GNULIB_SNPRINTF=0;
15919   GNULIB_SPRINTF_POSIX=0;
15920   GNULIB_STDIO_H_NONBLOCKING=0;
15921   GNULIB_STDIO_H_SIGPIPE=0;
15922   GNULIB_TMPFILE=0;
15923   GNULIB_VASPRINTF=0;
15924   GNULIB_VFSCANF=0;
15925   GNULIB_VSCANF=0;
15926   GNULIB_VDPRINTF=0;
15927   GNULIB_VFPRINTF=0;
15928   GNULIB_VFPRINTF_POSIX=0;
15929   GNULIB_VPRINTF=0;
15930   GNULIB_VPRINTF_POSIX=0;
15931   GNULIB_VSNPRINTF=0;
15932   GNULIB_VSPRINTF_POSIX=0;
15933     HAVE_DECL_FPURGE=1;
15934   HAVE_DECL_FSEEKO=1;
15935   HAVE_DECL_FTELLO=1;
15936   HAVE_DECL_GETDELIM=1;
15937   HAVE_DECL_GETLINE=1;
15938   HAVE_DECL_OBSTACK_PRINTF=1;
15939   HAVE_DECL_SNPRINTF=1;
15940   HAVE_DECL_VSNPRINTF=1;
15941   HAVE_DPRINTF=1;
15942   HAVE_FSEEKO=1;
15943   HAVE_FTELLO=1;
15944   HAVE_RENAMEAT=1;
15945   HAVE_VASPRINTF=1;
15946   HAVE_VDPRINTF=1;
15947   REPLACE_DPRINTF=0;
15948   REPLACE_FCLOSE=0;
15949   REPLACE_FFLUSH=0;
15950   REPLACE_FOPEN=0;
15951   REPLACE_FPRINTF=0;
15952   REPLACE_FPURGE=0;
15953   REPLACE_FREOPEN=0;
15954   REPLACE_FSEEK=0;
15955   REPLACE_FSEEKO=0;
15956   REPLACE_FTELL=0;
15957   REPLACE_FTELLO=0;
15958   REPLACE_GETDELIM=0;
15959   REPLACE_GETLINE=0;
15960   REPLACE_OBSTACK_PRINTF=0;
15961   REPLACE_PERROR=0;
15962   REPLACE_POPEN=0;
15963   REPLACE_PRINTF=0;
15964   REPLACE_REMOVE=0;
15965   REPLACE_RENAME=0;
15966   REPLACE_RENAMEAT=0;
15967   REPLACE_SNPRINTF=0;
15968   REPLACE_SPRINTF=0;
15969   REPLACE_STDIO_READ_FUNCS=0;
15970   REPLACE_STDIO_WRITE_FUNCS=0;
15971   REPLACE_TMPFILE=0;
15972   REPLACE_VASPRINTF=0;
15973   REPLACE_VDPRINTF=0;
15974   REPLACE_VFPRINTF=0;
15975   REPLACE_VPRINTF=0;
15976   REPLACE_VSNPRINTF=0;
15977   REPLACE_VSPRINTF=0;
15978
15979
15980  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
15981 "
15982 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
15983
15984 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
15985
15986 fi
15987
15988
15989
15990
15991 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
15992 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
15993   ac_have_decl=1
15994 else
15995   ac_have_decl=0
15996 fi
15997
15998 cat >>confdefs.h <<_ACEOF
15999 #define HAVE_DECL_STRTOUMAX $ac_have_decl
16000 _ACEOF
16001
16002
16003
16004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
16005 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
16006 if test "${ac_cv_header_stat_broken+set}" = set; then :
16007   $as_echo_n "(cached) " >&6
16008 else
16009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16010 /* end confdefs.h.  */
16011 #include <sys/types.h>
16012 #include <sys/stat.h>
16013
16014 #if defined S_ISBLK && defined S_IFDIR
16015 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
16016 #endif
16017
16018 #if defined S_ISBLK && defined S_IFCHR
16019 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
16020 #endif
16021
16022 #if defined S_ISLNK && defined S_IFREG
16023 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
16024 #endif
16025
16026 #if defined S_ISSOCK && defined S_IFREG
16027 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
16028 #endif
16029
16030 _ACEOF
16031 if ac_fn_c_try_compile "$LINENO"; then :
16032   ac_cv_header_stat_broken=no
16033 else
16034   ac_cv_header_stat_broken=yes
16035 fi
16036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16037 fi
16038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
16039 $as_echo "$ac_cv_header_stat_broken" >&6; }
16040 if test $ac_cv_header_stat_broken = yes; then
16041
16042 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
16043
16044 fi
16045
16046
16047
16048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
16049 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
16050 if test "${ac_cv_c_restrict+set}" = set; then :
16051   $as_echo_n "(cached) " >&6
16052 else
16053   ac_cv_c_restrict=no
16054    # The order here caters to the fact that C++ does not require restrict.
16055    for ac_kw in __restrict __restrict__ _Restrict restrict; do
16056      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16057 /* end confdefs.h.  */
16058 typedef int * int_ptr;
16059         int foo (int_ptr $ac_kw ip) {
16060         return ip[0];
16061        }
16062 int
16063 main ()
16064 {
16065 int s[1];
16066         int * $ac_kw t = s;
16067         t[0] = 0;
16068         return foo(t)
16069   ;
16070   return 0;
16071 }
16072 _ACEOF
16073 if ac_fn_c_try_compile "$LINENO"; then :
16074   ac_cv_c_restrict=$ac_kw
16075 fi
16076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16077      test "$ac_cv_c_restrict" != no && break
16078    done
16079
16080 fi
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
16082 $as_echo "$ac_cv_c_restrict" >&6; }
16083
16084  case $ac_cv_c_restrict in
16085    restrict) ;;
16086    no) $as_echo "#define restrict /**/" >>confdefs.h
16087  ;;
16088    *)  cat >>confdefs.h <<_ACEOF
16089 #define restrict $ac_cv_c_restrict
16090 _ACEOF
16091  ;;
16092  esac
16093
16094
16095
16096
16097
16098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
16099 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
16100 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
16101   $as_echo_n "(cached) " >&6
16102 else
16103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16104 /* end confdefs.h.  */
16105 #include <time.h>
16106
16107 int
16108 main ()
16109 {
16110 static struct timespec x; x.tv_sec = x.tv_nsec;
16111   ;
16112   return 0;
16113 }
16114 _ACEOF
16115 if ac_fn_c_try_compile "$LINENO"; then :
16116   gl_cv_sys_struct_timespec_in_time_h=yes
16117 else
16118   gl_cv_sys_struct_timespec_in_time_h=no
16119 fi
16120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16121 fi
16122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
16123 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
16124
16125   TIME_H_DEFINES_STRUCT_TIMESPEC=0
16126   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
16127   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
16128   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
16129     TIME_H_DEFINES_STRUCT_TIMESPEC=1
16130   else
16131     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
16132 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
16133 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
16134   $as_echo_n "(cached) " >&6
16135 else
16136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16137 /* end confdefs.h.  */
16138 #include <sys/time.h>
16139
16140 int
16141 main ()
16142 {
16143 static struct timespec x; x.tv_sec = x.tv_nsec;
16144   ;
16145   return 0;
16146 }
16147 _ACEOF
16148 if ac_fn_c_try_compile "$LINENO"; then :
16149   gl_cv_sys_struct_timespec_in_sys_time_h=yes
16150 else
16151   gl_cv_sys_struct_timespec_in_sys_time_h=no
16152 fi
16153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16154 fi
16155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
16156 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
16157     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
16158       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
16159     else
16160       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
16161 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
16162 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
16163   $as_echo_n "(cached) " >&6
16164 else
16165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16166 /* end confdefs.h.  */
16167 #include <pthread.h>
16168
16169 int
16170 main ()
16171 {
16172 static struct timespec x; x.tv_sec = x.tv_nsec;
16173   ;
16174   return 0;
16175 }
16176 _ACEOF
16177 if ac_fn_c_try_compile "$LINENO"; then :
16178   gl_cv_sys_struct_timespec_in_pthread_h=yes
16179 else
16180   gl_cv_sys_struct_timespec_in_pthread_h=no
16181 fi
16182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16183 fi
16184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
16185 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
16186       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
16187         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
16188       fi
16189     fi
16190   fi
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206      if test $gl_cv_have_include_next = yes; then
16207        gl_cv_next_time_h='<'time.h'>'
16208      else
16209        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
16210 $as_echo_n "checking absolute name of <time.h>... " >&6; }
16211 if test "${gl_cv_next_time_h+set}" = set; then :
16212   $as_echo_n "(cached) " >&6
16213 else
16214
16215                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16216 /* end confdefs.h.  */
16217 #include <time.h>
16218
16219 _ACEOF
16220                                                                                                                         case "$host_os" in
16221                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16222                  *)    gl_absname_cpp="$ac_cpp" ;;
16223                esac
16224                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16225                   sed -n '\#/time.h#{
16226                     s#.*"\(.*/time.h\)".*#\1#
16227                     s#^/[^/]#//&#
16228                     p
16229                     q
16230                   }'`'"'
16231
16232
16233 fi
16234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
16235 $as_echo "$gl_cv_next_time_h" >&6; }
16236      fi
16237      NEXT_TIME_H=$gl_cv_next_time_h
16238
16239      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16240        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16241        gl_next_as_first_directive='<'time.h'>'
16242      else
16243        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16244        gl_next_as_first_directive=$gl_cv_next_time_h
16245      fi
16246      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
16247
16248
16249
16250
16251
16252
16253 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
16254 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
16255   ac_have_decl=1
16256 else
16257   ac_have_decl=0
16258 fi
16259
16260 cat >>confdefs.h <<_ACEOF
16261 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
16262 _ACEOF
16263
16264
16265
16266
16267    if false; then
16268   GL_COND_LIBTOOL_TRUE=
16269   GL_COND_LIBTOOL_FALSE='#'
16270 else
16271   GL_COND_LIBTOOL_TRUE='#'
16272   GL_COND_LIBTOOL_FALSE=
16273 fi
16274
16275   gl_cond_libtool=false
16276   gl_libdeps=
16277   gl_ltlibdeps=
16278   gl_m4_base='m4'
16279
16280
16281
16282
16283
16284
16285
16286
16287
16288   gl_source_base='lib'
16289   # Code from module allocator:
16290   # Code from module arg-nonnull:
16291   # Code from module c++defs:
16292   # Code from module careadlinkat:
16293
16294   # Code from module crypto/md5:
16295
16296
16297
16298
16299
16300
16301
16302
16303
16304   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
16305
16306
16307
16308
16309   :
16310
16311   # Code from module dosname:
16312   # Code from module dtoastr:
16313
16314   # Code from module extensions:
16315   # Code from module filemode:
16316
16317
16318
16319
16320
16321
16322
16323
16324
16325
16326   gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
16327
16328
16329
16330   # Code from module getloadavg:
16331
16332
16333 # Persuade glibc <stdlib.h> to declare getloadavg().
16334
16335
16336 # Make sure getloadavg.c is where it belongs, at configure-time.
16337 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
16338   as_fn_error "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
16339
16340 gl_save_LIBS=$LIBS
16341
16342 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
16343 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
16344 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
16345 if test "x$ac_cv_func_getloadavg" = x""yes; then :
16346
16347 else
16348   gl_have_func=no
16349
16350    # Some systems with -lutil have (and need) -lkvm as well, some do not.
16351    # On Solaris, -lkvm requires nlist from -lelf, so check that first
16352    # to get the right answer into the cache.
16353    # For kstat on solaris, we need to test for libelf and libkvm to force the
16354    # definition of SVR4 below.
16355    if test $gl_have_func = no; then
16356      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
16357 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
16358 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
16359   $as_echo_n "(cached) " >&6
16360 else
16361   ac_check_lib_save_LIBS=$LIBS
16362 LIBS="-lelf  $LIBS"
16363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16364 /* end confdefs.h.  */
16365
16366 /* Override any GCC internal prototype to avoid an error.
16367    Use char because int might match the return type of a GCC
16368    builtin and then its argument prototype would still apply.  */
16369 #ifdef __cplusplus
16370 extern "C"
16371 #endif
16372 char elf_begin ();
16373 int
16374 main ()
16375 {
16376 return elf_begin ();
16377   ;
16378   return 0;
16379 }
16380 _ACEOF
16381 if ac_fn_c_try_link "$LINENO"; then :
16382   ac_cv_lib_elf_elf_begin=yes
16383 else
16384   ac_cv_lib_elf_elf_begin=no
16385 fi
16386 rm -f core conftest.err conftest.$ac_objext \
16387     conftest$ac_exeext conftest.$ac_ext
16388 LIBS=$ac_check_lib_save_LIBS
16389 fi
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
16391 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
16392 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
16393   LIBS="-lelf $LIBS"
16394 fi
16395
16396      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
16397 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
16398 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
16399   $as_echo_n "(cached) " >&6
16400 else
16401   ac_check_lib_save_LIBS=$LIBS
16402 LIBS="-lkvm  $LIBS"
16403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16404 /* end confdefs.h.  */
16405
16406 /* Override any GCC internal prototype to avoid an error.
16407    Use char because int might match the return type of a GCC
16408    builtin and then its argument prototype would still apply.  */
16409 #ifdef __cplusplus
16410 extern "C"
16411 #endif
16412 char kvm_open ();
16413 int
16414 main ()
16415 {
16416 return kvm_open ();
16417   ;
16418   return 0;
16419 }
16420 _ACEOF
16421 if ac_fn_c_try_link "$LINENO"; then :
16422   ac_cv_lib_kvm_kvm_open=yes
16423 else
16424   ac_cv_lib_kvm_kvm_open=no
16425 fi
16426 rm -f core conftest.err conftest.$ac_objext \
16427     conftest$ac_exeext conftest.$ac_ext
16428 LIBS=$ac_check_lib_save_LIBS
16429 fi
16430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
16431 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
16432 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
16433   LIBS="-lkvm $LIBS"
16434 fi
16435
16436      # Check for the 4.4BSD definition of getloadavg.
16437      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
16438 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
16439 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
16440   $as_echo_n "(cached) " >&6
16441 else
16442   ac_check_lib_save_LIBS=$LIBS
16443 LIBS="-lutil  $LIBS"
16444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16445 /* end confdefs.h.  */
16446
16447 /* Override any GCC internal prototype to avoid an error.
16448    Use char because int might match the return type of a GCC
16449    builtin and then its argument prototype would still apply.  */
16450 #ifdef __cplusplus
16451 extern "C"
16452 #endif
16453 char getloadavg ();
16454 int
16455 main ()
16456 {
16457 return getloadavg ();
16458   ;
16459   return 0;
16460 }
16461 _ACEOF
16462 if ac_fn_c_try_link "$LINENO"; then :
16463   ac_cv_lib_util_getloadavg=yes
16464 else
16465   ac_cv_lib_util_getloadavg=no
16466 fi
16467 rm -f core conftest.err conftest.$ac_objext \
16468     conftest$ac_exeext conftest.$ac_ext
16469 LIBS=$ac_check_lib_save_LIBS
16470 fi
16471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
16472 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
16473 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
16474   LIBS="-lutil $LIBS" gl_have_func=yes
16475 fi
16476
16477    fi
16478
16479    if test $gl_have_func = no; then
16480      # There is a commonly available library for RS/6000 AIX.
16481      # Since it is not a standard part of AIX, it might be installed locally.
16482      gl_getloadavg_LIBS=$LIBS
16483      LIBS="-L/usr/local/lib $LIBS"
16484      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
16485 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
16486 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
16487   $as_echo_n "(cached) " >&6
16488 else
16489   ac_check_lib_save_LIBS=$LIBS
16490 LIBS="-lgetloadavg  $LIBS"
16491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16492 /* end confdefs.h.  */
16493
16494 /* Override any GCC internal prototype to avoid an error.
16495    Use char because int might match the return type of a GCC
16496    builtin and then its argument prototype would still apply.  */
16497 #ifdef __cplusplus
16498 extern "C"
16499 #endif
16500 char getloadavg ();
16501 int
16502 main ()
16503 {
16504 return getloadavg ();
16505   ;
16506   return 0;
16507 }
16508 _ACEOF
16509 if ac_fn_c_try_link "$LINENO"; then :
16510   ac_cv_lib_getloadavg_getloadavg=yes
16511 else
16512   ac_cv_lib_getloadavg_getloadavg=no
16513 fi
16514 rm -f core conftest.err conftest.$ac_objext \
16515     conftest$ac_exeext conftest.$ac_ext
16516 LIBS=$ac_check_lib_save_LIBS
16517 fi
16518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
16519 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
16520 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
16521   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
16522 else
16523   LIBS=$gl_getloadavg_LIBS
16524 fi
16525
16526    fi
16527
16528    # Set up the replacement function if necessary.
16529    if test $gl_have_func = no; then
16530
16531
16532
16533
16534
16535
16536
16537
16538   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
16539
16540
16541 # Figure out what our getloadavg.c needs.
16542
16543 # Solaris has libkstat which does not require root.
16544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
16545 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
16546 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
16547   $as_echo_n "(cached) " >&6
16548 else
16549   ac_check_lib_save_LIBS=$LIBS
16550 LIBS="-lkstat  $LIBS"
16551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16552 /* end confdefs.h.  */
16553
16554 /* Override any GCC internal prototype to avoid an error.
16555    Use char because int might match the return type of a GCC
16556    builtin and then its argument prototype would still apply.  */
16557 #ifdef __cplusplus
16558 extern "C"
16559 #endif
16560 char kstat_open ();
16561 int
16562 main ()
16563 {
16564 return kstat_open ();
16565   ;
16566   return 0;
16567 }
16568 _ACEOF
16569 if ac_fn_c_try_link "$LINENO"; then :
16570   ac_cv_lib_kstat_kstat_open=yes
16571 else
16572   ac_cv_lib_kstat_kstat_open=no
16573 fi
16574 rm -f core conftest.err conftest.$ac_objext \
16575     conftest$ac_exeext conftest.$ac_ext
16576 LIBS=$ac_check_lib_save_LIBS
16577 fi
16578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
16579 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
16580 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
16581   cat >>confdefs.h <<_ACEOF
16582 #define HAVE_LIBKSTAT 1
16583 _ACEOF
16584
16585   LIBS="-lkstat $LIBS"
16586
16587 fi
16588
16589 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
16590
16591 # On HPUX9, an unprivileged user can get load averages this way.
16592 if test $gl_have_func = no; then
16593   for ac_func in pstat_getdynamic
16594 do :
16595   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
16596 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
16597   cat >>confdefs.h <<_ACEOF
16598 #define HAVE_PSTAT_GETDYNAMIC 1
16599 _ACEOF
16600  gl_have_func=yes
16601 fi
16602 done
16603
16604 fi
16605
16606 # AIX has libperfstat which does not require root
16607 if test $gl_have_func = no; then
16608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
16609 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
16610 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
16611   $as_echo_n "(cached) " >&6
16612 else
16613   ac_check_lib_save_LIBS=$LIBS
16614 LIBS="-lperfstat  $LIBS"
16615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16616 /* end confdefs.h.  */
16617
16618 /* Override any GCC internal prototype to avoid an error.
16619    Use char because int might match the return type of a GCC
16620    builtin and then its argument prototype would still apply.  */
16621 #ifdef __cplusplus
16622 extern "C"
16623 #endif
16624 char perfstat_cpu_total ();
16625 int
16626 main ()
16627 {
16628 return perfstat_cpu_total ();
16629   ;
16630   return 0;
16631 }
16632 _ACEOF
16633 if ac_fn_c_try_link "$LINENO"; then :
16634   ac_cv_lib_perfstat_perfstat_cpu_total=yes
16635 else
16636   ac_cv_lib_perfstat_perfstat_cpu_total=no
16637 fi
16638 rm -f core conftest.err conftest.$ac_objext \
16639     conftest$ac_exeext conftest.$ac_ext
16640 LIBS=$ac_check_lib_save_LIBS
16641 fi
16642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
16643 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
16644 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
16645   cat >>confdefs.h <<_ACEOF
16646 #define HAVE_LIBPERFSTAT 1
16647 _ACEOF
16648
16649   LIBS="-lperfstat $LIBS"
16650
16651 fi
16652
16653   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
16654 fi
16655
16656 if test $gl_have_func = no; then
16657   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
16658 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
16659   gl_have_func=yes
16660
16661 $as_echo "#define DGUX 1" >>confdefs.h
16662
16663      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
16664 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
16665 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
16666   $as_echo_n "(cached) " >&6
16667 else
16668   ac_check_lib_save_LIBS=$LIBS
16669 LIBS="-ldgc  $LIBS"
16670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16671 /* end confdefs.h.  */
16672
16673 /* Override any GCC internal prototype to avoid an error.
16674    Use char because int might match the return type of a GCC
16675    builtin and then its argument prototype would still apply.  */
16676 #ifdef __cplusplus
16677 extern "C"
16678 #endif
16679 char dg_sys_info ();
16680 int
16681 main ()
16682 {
16683 return dg_sys_info ();
16684   ;
16685   return 0;
16686 }
16687 _ACEOF
16688 if ac_fn_c_try_link "$LINENO"; then :
16689   ac_cv_lib_dgc_dg_sys_info=yes
16690 else
16691   ac_cv_lib_dgc_dg_sys_info=no
16692 fi
16693 rm -f core conftest.err conftest.$ac_objext \
16694     conftest$ac_exeext conftest.$ac_ext
16695 LIBS=$ac_check_lib_save_LIBS
16696 fi
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
16698 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
16699 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
16700   cat >>confdefs.h <<_ACEOF
16701 #define HAVE_LIBDGC 1
16702 _ACEOF
16703
16704   LIBS="-ldgc $LIBS"
16705
16706 fi
16707
16708 fi
16709
16710
16711 fi
16712
16713 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
16714 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
16715 # Irix 4.0.5F has the header but not the library.
16716 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
16717     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
16718   gl_have_func=yes
16719
16720 $as_echo "#define SVR4 1" >>confdefs.h
16721
16722 fi
16723
16724 if test $gl_have_func = no; then
16725   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
16726 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
16727   gl_have_func=yes
16728
16729 $as_echo "#define UMAX 1" >>confdefs.h
16730
16731
16732 $as_echo "#define UMAX4_3 1" >>confdefs.h
16733
16734 fi
16735
16736
16737 fi
16738
16739 if test $gl_have_func = no; then
16740   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
16741 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
16742   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
16743
16744 fi
16745
16746
16747 fi
16748
16749 if test $gl_have_func = no; then
16750   for ac_header in mach/mach.h
16751 do :
16752   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
16753 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
16754   cat >>confdefs.h <<_ACEOF
16755 #define HAVE_MACH_MACH_H 1
16756 _ACEOF
16757
16758 fi
16759
16760 done
16761
16762 fi
16763
16764 for ac_header in nlist.h
16765 do :
16766   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
16767 if test "x$ac_cv_header_nlist_h" = x""yes; then :
16768   cat >>confdefs.h <<_ACEOF
16769 #define HAVE_NLIST_H 1
16770 _ACEOF
16771  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
16772 "
16773 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
16774
16775 cat >>confdefs.h <<_ACEOF
16776 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
16777 _ACEOF
16778
16779
16780 fi
16781
16782  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16783 /* end confdefs.h.  */
16784 #include <nlist.h>
16785 int
16786 main ()
16787 {
16788 struct nlist x;
16789                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
16790                     x.n_un.n_name = "";
16791                     #else
16792                     x.n_name = "";
16793                     #endif
16794   ;
16795   return 0;
16796 }
16797 _ACEOF
16798 if ac_fn_c_try_link "$LINENO"; then :
16799
16800 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
16801
16802 fi
16803 rm -f core conftest.err conftest.$ac_objext \
16804     conftest$ac_exeext conftest.$ac_ext
16805
16806 fi
16807
16808 done
16809
16810    fi
16811 fi
16812
16813
16814 if test "x$gl_save_LIBS" = x; then
16815   GETLOADAVG_LIBS=$LIBS
16816 else
16817   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
16818 fi
16819 LIBS=$gl_save_LIBS
16820
16821
16822 # Test whether the system declares getloadavg. Solaris has the function
16823 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
16824 for ac_header in sys/loadavg.h
16825 do :
16826   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
16827 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
16828   cat >>confdefs.h <<_ACEOF
16829 #define HAVE_SYS_LOADAVG_H 1
16830 _ACEOF
16831
16832 fi
16833
16834 done
16835
16836 if test $ac_cv_header_sys_loadavg_h = yes; then
16837   HAVE_SYS_LOADAVG_H=1
16838 else
16839   HAVE_SYS_LOADAVG_H=0
16840 fi
16841 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
16842    # include <sys/loadavg.h>
16843    #endif
16844    #include <stdlib.h>
16845 "
16846 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
16847
16848 else
16849   HAVE_DECL_GETLOADAVG=0
16850 fi
16851
16852
16853
16854
16855
16856   GNULIB_GETLOADAVG=1
16857
16858
16859
16860   # Code from module getopt-gnu:
16861
16862
16863
16864
16865
16866
16867   # Code from module getopt-posix:
16868
16869
16870
16871
16872
16873   if test -n "$gl_replace_getopt"; then :
16874
16875
16876
16877   GETOPT_H=getopt.h
16878
16879 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16880
16881
16882
16883     GNULIB_UNISTD_H_GETOPT=1
16884
16885
16886
16887
16888
16889
16890
16891
16892   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
16903
16904
16905
16906
16907
16908
16909 fi
16910
16911
16912   # Code from module gettext-h:
16913
16914
16915   # Code from module ignore-value:
16916
16917   # Code from module include_next:
16918   # Code from module intprops:
16919   # Code from module inttypes-incomplete:
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934      if test $gl_cv_have_include_next = yes; then
16935        gl_cv_next_inttypes_h='<'inttypes.h'>'
16936      else
16937        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
16938 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
16939 if test "${gl_cv_next_inttypes_h+set}" = set; then :
16940   $as_echo_n "(cached) " >&6
16941 else
16942
16943              if test $ac_cv_header_inttypes_h = yes; then
16944
16945
16946                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16947 /* end confdefs.h.  */
16948 #include <inttypes.h>
16949
16950 _ACEOF
16951                                                                                                                         case "$host_os" in
16952                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16953                  *)    gl_absname_cpp="$ac_cpp" ;;
16954                esac
16955                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16956                   sed -n '\#/inttypes.h#{
16957                     s#.*"\(.*/inttypes.h\)".*#\1#
16958                     s#^/[^/]#//&#
16959                     p
16960                     q
16961                   }'`'"'
16962           else
16963                gl_cv_next_inttypes_h='<'inttypes.h'>'
16964              fi
16965
16966
16967 fi
16968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
16969 $as_echo "$gl_cv_next_inttypes_h" >&6; }
16970      fi
16971      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
16972
16973      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16974        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16975        gl_next_as_first_directive='<'inttypes.h'>'
16976      else
16977        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16978        gl_next_as_first_directive=$gl_cv_next_inttypes_h
16979      fi
16980      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
16981
16982
16983
16984
16985
16986
16987
16988
16989 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
16990
16991
16992
16993
16994
16995   # Code from module lstat:
16996
16997
16998
16999   if test $ac_cv_func_lstat = yes; then
17000
17001     if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
17002             REPLACE_LSTAT=1
17003     fi
17004     # Prerequisites of lib/lstat.c.
17005
17006   else
17007     HAVE_LSTAT=0
17008   fi
17009
17010
17011
17012
17013   GNULIB_LSTAT=1
17014
17015
17016
17017   # Code from module mktime:
17018
17019
17020
17021
17022
17023 if test $APPLE_UNIVERSAL_BUILD = 1; then
17024   # A universal build on Apple MacOS X platforms.
17025   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
17026   # But we need a configuration result that is valid in both modes.
17027   ac_cv_func_working_mktime=no
17028 fi
17029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
17030 $as_echo_n "checking for working mktime... " >&6; }
17031 if test "${ac_cv_func_working_mktime+set}" = set; then :
17032   $as_echo_n "(cached) " >&6
17033 else
17034   if test "$cross_compiling" = yes; then :
17035   ac_cv_func_working_mktime=no
17036 else
17037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17038 /* end confdefs.h.  */
17039 /* Test program from Paul Eggert and Tony Leneis.  */
17040 #include <limits.h>
17041 #include <stdlib.h>
17042 #include <time.h>
17043
17044 #ifdef HAVE_UNISTD_H
17045 # include <unistd.h>
17046 #endif
17047
17048 #ifndef HAVE_ALARM
17049 # define alarm(X) /* empty */
17050 #endif
17051
17052 /* Work around redefinition to rpl_putenv by other config tests.  */
17053 #undef putenv
17054
17055 static time_t time_t_max;
17056 static time_t time_t_min;
17057
17058 /* Values we'll use to set the TZ environment variable.  */
17059 static char *tz_strings[] = {
17060   (char *) 0, "TZ=GMT0", "TZ=JST-9",
17061   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
17062 };
17063 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
17064
17065 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
17066    Based on a problem report from Andreas Jaeger.  */
17067 static int
17068 spring_forward_gap ()
17069 {
17070   /* glibc (up to about 1998-10-07) failed this test. */
17071   struct tm tm;
17072
17073   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
17074      instead of "TZ=America/Vancouver" in order to detect the bug even
17075      on systems that don't support the Olson extension, or don't have the
17076      full zoneinfo tables installed.  */
17077   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
17078
17079   tm.tm_year = 98;
17080   tm.tm_mon = 3;
17081   tm.tm_mday = 5;
17082   tm.tm_hour = 2;
17083   tm.tm_min = 0;
17084   tm.tm_sec = 0;
17085   tm.tm_isdst = -1;
17086   return mktime (&tm) != (time_t) -1;
17087 }
17088
17089 static int
17090 mktime_test1 (time_t now)
17091 {
17092   struct tm *lt;
17093   return ! (lt = localtime (&now)) || mktime (lt) == now;
17094 }
17095
17096 static int
17097 mktime_test (time_t now)
17098 {
17099   return (mktime_test1 (now)
17100           && mktime_test1 ((time_t) (time_t_max - now))
17101           && mktime_test1 ((time_t) (time_t_min + now)));
17102 }
17103
17104 static int
17105 irix_6_4_bug ()
17106 {
17107   /* Based on code from Ariel Faigon.  */
17108   struct tm tm;
17109   tm.tm_year = 96;
17110   tm.tm_mon = 3;
17111   tm.tm_mday = 0;
17112   tm.tm_hour = 0;
17113   tm.tm_min = 0;
17114   tm.tm_sec = 0;
17115   tm.tm_isdst = -1;
17116   mktime (&tm);
17117   return tm.tm_mon == 2 && tm.tm_mday == 31;
17118 }
17119
17120 static int
17121 bigtime_test (int j)
17122 {
17123   struct tm tm;
17124   time_t now;
17125   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
17126   now = mktime (&tm);
17127   if (now != (time_t) -1)
17128     {
17129       struct tm *lt = localtime (&now);
17130       if (! (lt
17131              && lt->tm_year == tm.tm_year
17132              && lt->tm_mon == tm.tm_mon
17133              && lt->tm_mday == tm.tm_mday
17134              && lt->tm_hour == tm.tm_hour
17135              && lt->tm_min == tm.tm_min
17136              && lt->tm_sec == tm.tm_sec
17137              && lt->tm_yday == tm.tm_yday
17138              && lt->tm_wday == tm.tm_wday
17139              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
17140                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
17141         return 0;
17142     }
17143   return 1;
17144 }
17145
17146 static int
17147 year_2050_test ()
17148 {
17149   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
17150      ignoring leap seconds.  */
17151   unsigned long int answer = 2527315200UL;
17152
17153   struct tm tm;
17154   time_t t;
17155   tm.tm_year = 2050 - 1900;
17156   tm.tm_mon = 2 - 1;
17157   tm.tm_mday = 1;
17158   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
17159   tm.tm_isdst = -1;
17160
17161   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
17162      instead of "TZ=America/Vancouver" in order to detect the bug even
17163      on systems that don't support the Olson extension, or don't have the
17164      full zoneinfo tables installed.  */
17165   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
17166
17167   t = mktime (&tm);
17168
17169   /* Check that the result is either a failure, or close enough
17170      to the correct answer that we can assume the discrepancy is
17171      due to leap seconds.  */
17172   return (t == (time_t) -1
17173           || (0 < t && answer - 120 <= t && t <= answer + 120));
17174 }
17175
17176 int
17177 main ()
17178 {
17179   int result = 0;
17180   time_t t, delta;
17181   int i, j;
17182   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
17183   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
17184
17185   /* This test makes some buggy mktime implementations loop.
17186      Give up after 60 seconds; a mktime slower than that
17187      isn't worth using anyway.  */
17188   alarm (60);
17189
17190   time_t_max = (! time_t_signed
17191                 ? (time_t) -1
17192                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
17193                    * 2 + 1));
17194   time_t_min = (! time_t_signed
17195                 ? (time_t) 0
17196                 : time_t_signed_magnitude
17197                 ? ~ (time_t) 0
17198                 : ~ time_t_max);
17199
17200   delta = time_t_max / 997; /* a suitable prime number */
17201   for (i = 0; i < N_STRINGS; i++)
17202     {
17203       if (tz_strings[i])
17204         putenv (tz_strings[i]);
17205
17206       for (t = 0; t <= time_t_max - delta; t += delta)
17207         if (! mktime_test (t))
17208           result |= 1;
17209       if (! (mktime_test ((time_t) 1)
17210              && mktime_test ((time_t) (60 * 60))
17211              && mktime_test ((time_t) (60 * 60 * 24))))
17212         result |= 2;
17213
17214       for (j = 1; ; j <<= 1)
17215         if (! bigtime_test (j))
17216           result |= 4;
17217         else if (INT_MAX / 2 < j)
17218           break;
17219       if (! bigtime_test (INT_MAX))
17220         result |= 8;
17221     }
17222   if (! irix_6_4_bug ())
17223     result |= 16;
17224   if (! spring_forward_gap ())
17225     result |= 32;
17226   if (! year_2050_test ())
17227     result |= 64;
17228   return result;
17229 }
17230 _ACEOF
17231 if ac_fn_c_try_run "$LINENO"; then :
17232   ac_cv_func_working_mktime=yes
17233 else
17234   ac_cv_func_working_mktime=no
17235 fi
17236 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17237   conftest.$ac_objext conftest.beam conftest.$ac_ext
17238 fi
17239
17240 fi
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
17242 $as_echo "$ac_cv_func_working_mktime" >&6; }
17243 if test $ac_cv_func_working_mktime = no; then
17244
17245
17246
17247
17248
17249
17250
17251
17252   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
17253
17254 fi
17255
17256     if test $ac_cv_func_working_mktime = no; then
17257     REPLACE_MKTIME=1
17258
17259
17260
17261   else
17262     REPLACE_MKTIME=0
17263   fi
17264
17265
17266
17267
17268   GNULIB_MKTIME=1
17269
17270
17271
17272   # Code from module multiarch:
17273
17274   # Code from module readlink:
17275
17276
17277
17278   if test $ac_cv_func_readlink = no; then
17279     HAVE_READLINK=0
17280
17281
17282
17283
17284
17285
17286
17287
17288   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17289
17290
17291   :
17292
17293   else
17294     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
17295 $as_echo_n "checking whether readlink signature is correct... " >&6; }
17296 if test "${gl_cv_decl_readlink_works+set}" = set; then :
17297   $as_echo_n "(cached) " >&6
17298 else
17299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17300 /* end confdefs.h.  */
17301 #include <unistd.h>
17302       /* Cause compilation failure if original declaration has wrong type.  */
17303       ssize_t readlink (const char *, char *, size_t);
17304 int
17305 main ()
17306 {
17307
17308   ;
17309   return 0;
17310 }
17311 _ACEOF
17312 if ac_fn_c_try_compile "$LINENO"; then :
17313   gl_cv_decl_readlink_works=yes
17314 else
17315   gl_cv_decl_readlink_works=no
17316 fi
17317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17318 fi
17319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
17320 $as_echo "$gl_cv_decl_readlink_works" >&6; }
17321             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
17322 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
17323 if test "${gl_cv_func_readlink_works+set}" = set; then :
17324   $as_echo_n "(cached) " >&6
17325 else
17326   # We have readlink, so assume ln -s works.
17327        ln -s conftest.no-such conftest.link
17328        ln -s conftest.link conftest.lnk2
17329        if test "$cross_compiling" = yes; then :
17330   gl_cv_func_readlink_works="guessing no"
17331 else
17332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17333 /* end confdefs.h.  */
17334 #include <unistd.h>
17335
17336 int
17337 main ()
17338 {
17339 char buf[20];
17340       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
17341   ;
17342   return 0;
17343 }
17344 _ACEOF
17345 if ac_fn_c_try_run "$LINENO"; then :
17346   gl_cv_func_readlink_works=yes
17347 else
17348   gl_cv_func_readlink_works=no
17349 fi
17350 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17351   conftest.$ac_objext conftest.beam conftest.$ac_ext
17352 fi
17353
17354       rm -f conftest.link conftest.lnk2
17355 fi
17356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
17357 $as_echo "$gl_cv_func_readlink_works" >&6; }
17358     if test "$gl_cv_func_readlink_works" != yes; then
17359
17360 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
17361
17362       REPLACE_READLINK=1
17363
17364
17365
17366
17367
17368
17369
17370
17371   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17372
17373     elif test "$gl_cv_decl_readlink_works" != yes; then
17374       REPLACE_READLINK=1
17375
17376
17377
17378
17379
17380
17381
17382
17383   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17384
17385     fi
17386   fi
17387
17388
17389
17390
17391   GNULIB_READLINK=1
17392
17393
17394
17395   # Code from module socklen:
17396      ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
17397 /* <sys/types.h> is not needed according to POSIX, but the
17398    <sys/socket.h> in i386-unknown-freebsd4.10 and
17399    powerpc-apple-darwin5.5 required it. */
17400 #include <sys/types.h>
17401 #if HAVE_SYS_SOCKET_H
17402 # include <sys/socket.h>
17403 #elif HAVE_WS2TCPIP_H
17404 # include <ws2tcpip.h>
17405 #endif
17406
17407 "
17408 if test "x$ac_cv_type_socklen_t" = x""yes; then :
17409
17410 else
17411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
17412 $as_echo_n "checking for socklen_t equivalent... " >&6; }
17413       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
17414   $as_echo_n "(cached) " >&6
17415 else
17416   # Systems have either "struct sockaddr *" or
17417          # "void *" as the second argument to getpeername
17418          gl_cv_socklen_t_equiv=
17419          for arg2 in "struct sockaddr" void; do
17420            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
17421              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17422 /* end confdefs.h.  */
17423 #include <sys/types.h>
17424                    #include <sys/socket.h>
17425
17426                    int getpeername (int, $arg2 *, $t *);
17427 int
17428 main ()
17429 {
17430 $t len;
17431                   getpeername (0, 0, &len);
17432   ;
17433   return 0;
17434 }
17435 _ACEOF
17436 if ac_fn_c_try_compile "$LINENO"; then :
17437   gl_cv_socklen_t_equiv="$t"
17438 fi
17439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17440              test "$gl_cv_socklen_t_equiv" != "" && break
17441            done
17442            test "$gl_cv_socklen_t_equiv" != "" && break
17443          done
17444
17445 fi
17446
17447       if test "$gl_cv_socklen_t_equiv" = ""; then
17448         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
17449       fi
17450       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
17451 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
17452
17453 cat >>confdefs.h <<_ACEOF
17454 #define socklen_t $gl_cv_socklen_t_equiv
17455 _ACEOF
17456
17457 fi
17458
17459   # Code from module ssize_t:
17460
17461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
17462 $as_echo_n "checking for ssize_t... " >&6; }
17463 if test "${gt_cv_ssize_t+set}" = set; then :
17464   $as_echo_n "(cached) " >&6
17465 else
17466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17467 /* end confdefs.h.  */
17468 #include <sys/types.h>
17469 int
17470 main ()
17471 {
17472 int x = sizeof (ssize_t *) + sizeof (ssize_t);
17473             return !x;
17474   ;
17475   return 0;
17476 }
17477 _ACEOF
17478 if ac_fn_c_try_compile "$LINENO"; then :
17479   gt_cv_ssize_t=yes
17480 else
17481   gt_cv_ssize_t=no
17482 fi
17483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17484 fi
17485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
17486 $as_echo "$gt_cv_ssize_t" >&6; }
17487   if test $gt_cv_ssize_t = no; then
17488
17489 $as_echo "#define ssize_t int" >>confdefs.h
17490
17491   fi
17492
17493   # Code from module stat:
17494
17495
17496
17497     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
17498 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
17499 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
17500   $as_echo_n "(cached) " >&6
17501 else
17502   if test "$cross_compiling" = yes; then :
17503   case $host_os in
17504             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
17505             *) gl_cv_func_stat_dir_slash="guessing yes";;
17506           esac
17507 else
17508   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17509 /* end confdefs.h.  */
17510 #include <sys/stat.h>
17511
17512 int
17513 main ()
17514 {
17515 struct stat st; return stat (".", &st) != stat ("./", &st);
17516   ;
17517   return 0;
17518 }
17519 _ACEOF
17520 if ac_fn_c_try_run "$LINENO"; then :
17521   gl_cv_func_stat_dir_slash=yes
17522 else
17523   gl_cv_func_stat_dir_slash=no
17524 fi
17525 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17526   conftest.$ac_objext conftest.beam conftest.$ac_ext
17527 fi
17528
17529 fi
17530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
17531 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
17532       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
17533 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
17534 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
17535   $as_echo_n "(cached) " >&6
17536 else
17537   touch conftest.tmp
17538        # Assume that if we have lstat, we can also check symlinks.
17539        if test $ac_cv_func_lstat = yes; then
17540          ln -s conftest.tmp conftest.lnk
17541        fi
17542        if test "$cross_compiling" = yes; then :
17543   gl_cv_func_stat_file_slash="guessing no"
17544 else
17545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17546 /* end confdefs.h.  */
17547 #include <sys/stat.h>
17548
17549 int
17550 main ()
17551 {
17552 int result = 0;
17553       struct stat st;
17554       if (!stat ("conftest.tmp/", &st))
17555         result |= 1;
17556 #if HAVE_LSTAT
17557       if (!stat ("conftest.lnk/", &st))
17558         result |= 2;
17559 #endif
17560       return result;
17561
17562   ;
17563   return 0;
17564 }
17565 _ACEOF
17566 if ac_fn_c_try_run "$LINENO"; then :
17567   gl_cv_func_stat_file_slash=yes
17568 else
17569   gl_cv_func_stat_file_slash=no
17570 fi
17571 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17572   conftest.$ac_objext conftest.beam conftest.$ac_ext
17573 fi
17574
17575        rm -f conftest.tmp conftest.lnk
17576 fi
17577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
17578 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
17579   case $gl_cv_func_stat_dir_slash in
17580     *no) REPLACE_STAT=1
17581
17582 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
17583 ;;
17584   esac
17585   case $gl_cv_func_stat_file_slash in
17586     *no) REPLACE_STAT=1
17587
17588 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
17589 ;;
17590   esac
17591   if test $REPLACE_STAT = 1; then
17592
17593
17594
17595
17596
17597
17598
17599
17600   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
17601
17602
17603   fi
17604
17605
17606
17607
17608   GNULIB_STAT=1
17609
17610
17611
17612   # Code from module stdbool:
17613
17614
17615
17616   # Define two additional variables used in the Makefile substitution.
17617
17618   if test "$ac_cv_header_stdbool_h" = yes; then
17619     STDBOOL_H=''
17620   else
17621     STDBOOL_H='stdbool.h'
17622   fi
17623
17624    if test -n "$STDBOOL_H"; then
17625   GL_GENERATE_STDBOOL_H_TRUE=
17626   GL_GENERATE_STDBOOL_H_FALSE='#'
17627 else
17628   GL_GENERATE_STDBOOL_H_TRUE='#'
17629   GL_GENERATE_STDBOOL_H_FALSE=
17630 fi
17631
17632
17633   if test "$ac_cv_type__Bool" = yes; then
17634     HAVE__BOOL=1
17635   else
17636     HAVE__BOOL=0
17637   fi
17638
17639
17640   # Code from module stddef:
17641
17642
17643
17644   STDDEF_H=
17645   if test $gt_cv_c_wchar_t = no; then
17646     HAVE_WCHAR_T=0
17647     STDDEF_H=stddef.h
17648   fi
17649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
17650 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
17651 if test "${gl_cv_decl_null_works+set}" = set; then :
17652   $as_echo_n "(cached) " >&6
17653 else
17654   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17655 /* end confdefs.h.  */
17656 #include <stddef.h>
17657       int test[2 * (sizeof NULL == sizeof (void *)) -1];
17658
17659 int
17660 main ()
17661 {
17662
17663   ;
17664   return 0;
17665 }
17666 _ACEOF
17667 if ac_fn_c_try_compile "$LINENO"; then :
17668   gl_cv_decl_null_works=yes
17669 else
17670   gl_cv_decl_null_works=no
17671 fi
17672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17673 fi
17674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
17675 $as_echo "$gl_cv_decl_null_works" >&6; }
17676   if test $gl_cv_decl_null_works = no; then
17677     REPLACE_NULL=1
17678     STDDEF_H=stddef.h
17679   fi
17680
17681    if test -n "$STDDEF_H"; then
17682   GL_GENERATE_STDDEF_H_TRUE=
17683   GL_GENERATE_STDDEF_H_FALSE='#'
17684 else
17685   GL_GENERATE_STDDEF_H_TRUE='#'
17686   GL_GENERATE_STDDEF_H_FALSE=
17687 fi
17688
17689   if test -n "$STDDEF_H"; then
17690
17691
17692
17693
17694
17695
17696
17697
17698      if test $gl_cv_have_include_next = yes; then
17699        gl_cv_next_stddef_h='<'stddef.h'>'
17700      else
17701        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
17702 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
17703 if test "${gl_cv_next_stddef_h+set}" = set; then :
17704   $as_echo_n "(cached) " >&6
17705 else
17706
17707                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17708 /* end confdefs.h.  */
17709 #include <stddef.h>
17710
17711 _ACEOF
17712                                                                                                                         case "$host_os" in
17713                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17714                  *)    gl_absname_cpp="$ac_cpp" ;;
17715                esac
17716                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17717                   sed -n '\#/stddef.h#{
17718                     s#.*"\(.*/stddef.h\)".*#\1#
17719                     s#^/[^/]#//&#
17720                     p
17721                     q
17722                   }'`'"'
17723
17724
17725 fi
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
17727 $as_echo "$gl_cv_next_stddef_h" >&6; }
17728      fi
17729      NEXT_STDDEF_H=$gl_cv_next_stddef_h
17730
17731      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17732        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17733        gl_next_as_first_directive='<'stddef.h'>'
17734      else
17735        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17736        gl_next_as_first_directive=$gl_cv_next_stddef_h
17737      fi
17738      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
17739
17740
17741
17742
17743   fi
17744
17745   # Code from module stdint:
17746
17747
17748
17749   if test $ac_cv_type_long_long_int = yes; then
17750     HAVE_LONG_LONG_INT=1
17751   else
17752     HAVE_LONG_LONG_INT=0
17753   fi
17754
17755
17756   if test $ac_cv_type_unsigned_long_long_int = yes; then
17757     HAVE_UNSIGNED_LONG_LONG_INT=1
17758   else
17759     HAVE_UNSIGNED_LONG_LONG_INT=0
17760   fi
17761
17762
17763
17764   if test $ac_cv_header_wchar_h = yes; then
17765     HAVE_WCHAR_H=1
17766   else
17767     HAVE_WCHAR_H=0
17768   fi
17769
17770
17771       if test $ac_cv_header_inttypes_h = yes; then
17772     HAVE_INTTYPES_H=1
17773   else
17774     HAVE_INTTYPES_H=0
17775   fi
17776
17777
17778       if test $ac_cv_header_sys_types_h = yes; then
17779     HAVE_SYS_TYPES_H=1
17780   else
17781     HAVE_SYS_TYPES_H=0
17782   fi
17783
17784
17785
17786
17787
17788
17789
17790
17791
17792
17793
17794      if test $gl_cv_have_include_next = yes; then
17795        gl_cv_next_stdint_h='<'stdint.h'>'
17796      else
17797        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17798 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17799 if test "${gl_cv_next_stdint_h+set}" = set; then :
17800   $as_echo_n "(cached) " >&6
17801 else
17802
17803              if test $ac_cv_header_stdint_h = yes; then
17804
17805
17806                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17807 /* end confdefs.h.  */
17808 #include <stdint.h>
17809
17810 _ACEOF
17811                                                                                                                         case "$host_os" in
17812                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17813                  *)    gl_absname_cpp="$ac_cpp" ;;
17814                esac
17815                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17816                   sed -n '\#/stdint.h#{
17817                     s#.*"\(.*/stdint.h\)".*#\1#
17818                     s#^/[^/]#//&#
17819                     p
17820                     q
17821                   }'`'"'
17822           else
17823                gl_cv_next_stdint_h='<'stdint.h'>'
17824              fi
17825
17826
17827 fi
17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17829 $as_echo "$gl_cv_next_stdint_h" >&6; }
17830      fi
17831      NEXT_STDINT_H=$gl_cv_next_stdint_h
17832
17833      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17834        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17835        gl_next_as_first_directive='<'stdint.h'>'
17836      else
17837        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17838        gl_next_as_first_directive=$gl_cv_next_stdint_h
17839      fi
17840      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17841
17842
17843
17844
17845   if test $ac_cv_header_stdint_h = yes; then
17846     HAVE_STDINT_H=1
17847   else
17848     HAVE_STDINT_H=0
17849   fi
17850
17851
17852     if test $ac_cv_header_stdint_h = yes; then
17853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17854 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17855 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17856   $as_echo_n "(cached) " >&6
17857 else
17858   gl_cv_header_working_stdint_h=no
17859        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17860 /* end confdefs.h.  */
17861
17862
17863 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17864 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17865 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17866 #include <stdint.h>
17867 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
17868 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17869 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17870 #endif
17871
17872
17873   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17874      included before <wchar.h>.  */
17875   #include <stddef.h>
17876   #include <signal.h>
17877   #if HAVE_WCHAR_H
17878   # include <stdio.h>
17879   # include <time.h>
17880   # include <wchar.h>
17881   #endif
17882
17883
17884 #ifdef INT8_MAX
17885 int8_t a1 = INT8_MAX;
17886 int8_t a1min = INT8_MIN;
17887 #endif
17888 #ifdef INT16_MAX
17889 int16_t a2 = INT16_MAX;
17890 int16_t a2min = INT16_MIN;
17891 #endif
17892 #ifdef INT32_MAX
17893 int32_t a3 = INT32_MAX;
17894 int32_t a3min = INT32_MIN;
17895 #endif
17896 #ifdef INT64_MAX
17897 int64_t a4 = INT64_MAX;
17898 int64_t a4min = INT64_MIN;
17899 #endif
17900 #ifdef UINT8_MAX
17901 uint8_t b1 = UINT8_MAX;
17902 #else
17903 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17904 #endif
17905 #ifdef UINT16_MAX
17906 uint16_t b2 = UINT16_MAX;
17907 #endif
17908 #ifdef UINT32_MAX
17909 uint32_t b3 = UINT32_MAX;
17910 #endif
17911 #ifdef UINT64_MAX
17912 uint64_t b4 = UINT64_MAX;
17913 #endif
17914 int_least8_t c1 = INT8_C (0x7f);
17915 int_least8_t c1max = INT_LEAST8_MAX;
17916 int_least8_t c1min = INT_LEAST8_MIN;
17917 int_least16_t c2 = INT16_C (0x7fff);
17918 int_least16_t c2max = INT_LEAST16_MAX;
17919 int_least16_t c2min = INT_LEAST16_MIN;
17920 int_least32_t c3 = INT32_C (0x7fffffff);
17921 int_least32_t c3max = INT_LEAST32_MAX;
17922 int_least32_t c3min = INT_LEAST32_MIN;
17923 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17924 int_least64_t c4max = INT_LEAST64_MAX;
17925 int_least64_t c4min = INT_LEAST64_MIN;
17926 uint_least8_t d1 = UINT8_C (0xff);
17927 uint_least8_t d1max = UINT_LEAST8_MAX;
17928 uint_least16_t d2 = UINT16_C (0xffff);
17929 uint_least16_t d2max = UINT_LEAST16_MAX;
17930 uint_least32_t d3 = UINT32_C (0xffffffff);
17931 uint_least32_t d3max = UINT_LEAST32_MAX;
17932 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17933 uint_least64_t d4max = UINT_LEAST64_MAX;
17934 int_fast8_t e1 = INT_FAST8_MAX;
17935 int_fast8_t e1min = INT_FAST8_MIN;
17936 int_fast16_t e2 = INT_FAST16_MAX;
17937 int_fast16_t e2min = INT_FAST16_MIN;
17938 int_fast32_t e3 = INT_FAST32_MAX;
17939 int_fast32_t e3min = INT_FAST32_MIN;
17940 int_fast64_t e4 = INT_FAST64_MAX;
17941 int_fast64_t e4min = INT_FAST64_MIN;
17942 uint_fast8_t f1 = UINT_FAST8_MAX;
17943 uint_fast16_t f2 = UINT_FAST16_MAX;
17944 uint_fast32_t f3 = UINT_FAST32_MAX;
17945 uint_fast64_t f4 = UINT_FAST64_MAX;
17946 #ifdef INTPTR_MAX
17947 intptr_t g = INTPTR_MAX;
17948 intptr_t gmin = INTPTR_MIN;
17949 #endif
17950 #ifdef UINTPTR_MAX
17951 uintptr_t h = UINTPTR_MAX;
17952 #endif
17953 intmax_t i = INTMAX_MAX;
17954 uintmax_t j = UINTMAX_MAX;
17955
17956 #include <limits.h> /* for CHAR_BIT */
17957 #define TYPE_MINIMUM(t) \
17958   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17959 #define TYPE_MAXIMUM(t) \
17960   ((t) ((t) 0 < (t) -1 \
17961         ? (t) -1 \
17962         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17963 struct s {
17964   int check_PTRDIFF:
17965       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17966       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17967       ? 1 : -1;
17968   /* Detect bug in FreeBSD 6.0 / ia64.  */
17969   int check_SIG_ATOMIC:
17970       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17971       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17972       ? 1 : -1;
17973   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17974   int check_WCHAR:
17975       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17976       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17977       ? 1 : -1;
17978   /* Detect bug in mingw.  */
17979   int check_WINT:
17980       WINT_MIN == TYPE_MINIMUM (wint_t)
17981       && WINT_MAX == TYPE_MAXIMUM (wint_t)
17982       ? 1 : -1;
17983
17984   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
17985   int check_UINT8_C:
17986         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17987   int check_UINT16_C:
17988         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17989
17990   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
17991 #ifdef UINT8_MAX
17992   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17993 #endif
17994 #ifdef UINT16_MAX
17995   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17996 #endif
17997 #ifdef UINT32_MAX
17998   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17999 #endif
18000 #ifdef UINT64_MAX
18001   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18002 #endif
18003   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18004   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18005   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18006   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18007   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18008   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18009   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18010   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18011   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18012   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18013   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18014 };
18015
18016 int
18017 main ()
18018 {
18019
18020   ;
18021   return 0;
18022 }
18023 _ACEOF
18024 if ac_fn_c_try_compile "$LINENO"; then :
18025                                                     if test "$cross_compiling" = yes; then :
18026                  gl_cv_header_working_stdint_h=yes
18027
18028 else
18029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18030 /* end confdefs.h.  */
18031
18032
18033 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
18034 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
18035 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18036 #include <stdint.h>
18037
18038
18039   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18040      included before <wchar.h>.  */
18041   #include <stddef.h>
18042   #include <signal.h>
18043   #if HAVE_WCHAR_H
18044   # include <stdio.h>
18045   # include <time.h>
18046   # include <wchar.h>
18047   #endif
18048
18049
18050 #include <stdio.h>
18051 #include <string.h>
18052 #define MVAL(macro) MVAL1(macro)
18053 #define MVAL1(expression) #expression
18054 static const char *macro_values[] =
18055   {
18056 #ifdef INT8_MAX
18057     MVAL (INT8_MAX),
18058 #endif
18059 #ifdef INT16_MAX
18060     MVAL (INT16_MAX),
18061 #endif
18062 #ifdef INT32_MAX
18063     MVAL (INT32_MAX),
18064 #endif
18065 #ifdef INT64_MAX
18066     MVAL (INT64_MAX),
18067 #endif
18068 #ifdef UINT8_MAX
18069     MVAL (UINT8_MAX),
18070 #endif
18071 #ifdef UINT16_MAX
18072     MVAL (UINT16_MAX),
18073 #endif
18074 #ifdef UINT32_MAX
18075     MVAL (UINT32_MAX),
18076 #endif
18077 #ifdef UINT64_MAX
18078     MVAL (UINT64_MAX),
18079 #endif
18080     NULL
18081   };
18082
18083 int
18084 main ()
18085 {
18086
18087   const char **mv;
18088   for (mv = macro_values; *mv != NULL; mv++)
18089     {
18090       const char *value = *mv;
18091       /* Test whether it looks like a cast expression.  */
18092       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18093           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18094           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18095           || strncmp (value, "((int)"/*)*/, 6) == 0
18096           || strncmp (value, "((signed short)"/*)*/, 15) == 0
18097           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18098         return mv - macro_values + 1;
18099     }
18100   return 0;
18101
18102   ;
18103   return 0;
18104 }
18105 _ACEOF
18106 if ac_fn_c_try_run "$LINENO"; then :
18107   gl_cv_header_working_stdint_h=yes
18108 fi
18109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18110   conftest.$ac_objext conftest.beam conftest.$ac_ext
18111 fi
18112
18113
18114 fi
18115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18116
18117 fi
18118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18119 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18120   fi
18121   if test "$gl_cv_header_working_stdint_h" = yes; then
18122     STDINT_H=
18123   else
18124             for ac_header in sys/inttypes.h sys/bitypes.h
18125 do :
18126   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18127 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18128 eval as_val=\$$as_ac_Header
18129    if test "x$as_val" = x""yes; then :
18130   cat >>confdefs.h <<_ACEOF
18131 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18132 _ACEOF
18133
18134 fi
18135
18136 done
18137
18138     if test $ac_cv_header_sys_inttypes_h = yes; then
18139       HAVE_SYS_INTTYPES_H=1
18140     else
18141       HAVE_SYS_INTTYPES_H=0
18142     fi
18143
18144     if test $ac_cv_header_sys_bitypes_h = yes; then
18145       HAVE_SYS_BITYPES_H=1
18146     else
18147       HAVE_SYS_BITYPES_H=0
18148     fi
18149
18150
18151
18152
18153   if test $APPLE_UNIVERSAL_BUILD = 0; then
18154
18155
18156   for gltype in ptrdiff_t size_t ; do
18157     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18158 $as_echo_n "checking for bit size of $gltype... " >&6; }
18159 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18160   $as_echo_n "(cached) " >&6
18161 else
18162   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
18163   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18164      included before <wchar.h>.  */
18165   #include <stddef.h>
18166   #include <signal.h>
18167   #if HAVE_WCHAR_H
18168   # include <stdio.h>
18169   # include <time.h>
18170   # include <wchar.h>
18171   #endif
18172
18173 #include <limits.h>"; then :
18174
18175 else
18176   result=unknown
18177 fi
18178
18179        eval gl_cv_bitsizeof_${gltype}=\$result
18180
18181 fi
18182 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18183                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18184 $as_echo "$ac_res" >&6; }
18185     eval result=\$gl_cv_bitsizeof_${gltype}
18186     if test $result = unknown; then
18187                                                 result=0
18188     fi
18189     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18190     cat >>confdefs.h <<_ACEOF
18191 #define BITSIZEOF_${GLTYPE} $result
18192 _ACEOF
18193
18194     eval BITSIZEOF_${GLTYPE}=\$result
18195   done
18196
18197
18198   fi
18199
18200
18201   for gltype in sig_atomic_t wchar_t wint_t ; do
18202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18203 $as_echo_n "checking for bit size of $gltype... " >&6; }
18204 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18205   $as_echo_n "(cached) " >&6
18206 else
18207   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
18208   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18209      included before <wchar.h>.  */
18210   #include <stddef.h>
18211   #include <signal.h>
18212   #if HAVE_WCHAR_H
18213   # include <stdio.h>
18214   # include <time.h>
18215   # include <wchar.h>
18216   #endif
18217
18218 #include <limits.h>"; then :
18219
18220 else
18221   result=unknown
18222 fi
18223
18224        eval gl_cv_bitsizeof_${gltype}=\$result
18225
18226 fi
18227 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18228                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18229 $as_echo "$ac_res" >&6; }
18230     eval result=\$gl_cv_bitsizeof_${gltype}
18231     if test $result = unknown; then
18232                                                 result=0
18233     fi
18234     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18235     cat >>confdefs.h <<_ACEOF
18236 #define BITSIZEOF_${GLTYPE} $result
18237 _ACEOF
18238
18239     eval BITSIZEOF_${GLTYPE}=\$result
18240   done
18241
18242
18243
18244
18245   for gltype in sig_atomic_t wchar_t wint_t ; do
18246     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18247 $as_echo_n "checking whether $gltype is signed... " >&6; }
18248 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18249   $as_echo_n "(cached) " >&6
18250 else
18251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18252 /* end confdefs.h.  */
18253
18254   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18255      included before <wchar.h>.  */
18256   #include <stddef.h>
18257   #include <signal.h>
18258   #if HAVE_WCHAR_H
18259   # include <stdio.h>
18260   # include <time.h>
18261   # include <wchar.h>
18262   #endif
18263
18264             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18265 int
18266 main ()
18267 {
18268
18269   ;
18270   return 0;
18271 }
18272 _ACEOF
18273 if ac_fn_c_try_compile "$LINENO"; then :
18274   result=yes
18275 else
18276   result=no
18277 fi
18278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18279        eval gl_cv_type_${gltype}_signed=\$result
18280
18281 fi
18282 eval ac_res=\$gl_cv_type_${gltype}_signed
18283                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18284 $as_echo "$ac_res" >&6; }
18285     eval result=\$gl_cv_type_${gltype}_signed
18286     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18287     if test "$result" = yes; then
18288       cat >>confdefs.h <<_ACEOF
18289 #define HAVE_SIGNED_${GLTYPE} 1
18290 _ACEOF
18291
18292       eval HAVE_SIGNED_${GLTYPE}=1
18293     else
18294       eval HAVE_SIGNED_${GLTYPE}=0
18295     fi
18296   done
18297
18298
18299   gl_cv_type_ptrdiff_t_signed=yes
18300   gl_cv_type_size_t_signed=no
18301   if test $APPLE_UNIVERSAL_BUILD = 0; then
18302
18303
18304   for gltype in ptrdiff_t size_t ; do
18305     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18306 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18307 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18308   $as_echo_n "(cached) " >&6
18309 else
18310   eval gl_cv_type_${gltype}_suffix=no
18311        eval result=\$gl_cv_type_${gltype}_signed
18312        if test "$result" = yes; then
18313          glsufu=
18314        else
18315          glsufu=u
18316        fi
18317        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18318          case $glsuf in
18319            '')  gltype1='int';;
18320            l)   gltype1='long int';;
18321            ll)  gltype1='long long int';;
18322            i64) gltype1='__int64';;
18323            u)   gltype1='unsigned int';;
18324            ul)  gltype1='unsigned long int';;
18325            ull) gltype1='unsigned long long int';;
18326            ui64)gltype1='unsigned __int64';;
18327          esac
18328          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18329 /* end confdefs.h.  */
18330
18331   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18332      included before <wchar.h>.  */
18333   #include <stddef.h>
18334   #include <signal.h>
18335   #if HAVE_WCHAR_H
18336   # include <stdio.h>
18337   # include <time.h>
18338   # include <wchar.h>
18339   #endif
18340
18341               extern $gltype foo;
18342               extern $gltype1 foo;
18343 int
18344 main ()
18345 {
18346
18347   ;
18348   return 0;
18349 }
18350 _ACEOF
18351 if ac_fn_c_try_compile "$LINENO"; then :
18352   eval gl_cv_type_${gltype}_suffix=\$glsuf
18353 fi
18354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18355          eval result=\$gl_cv_type_${gltype}_suffix
18356          test "$result" != no && break
18357        done
18358 fi
18359 eval ac_res=\$gl_cv_type_${gltype}_suffix
18360                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18361 $as_echo "$ac_res" >&6; }
18362     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18363     eval result=\$gl_cv_type_${gltype}_suffix
18364     test "$result" = no && result=
18365     eval ${GLTYPE}_SUFFIX=\$result
18366     cat >>confdefs.h <<_ACEOF
18367 #define ${GLTYPE}_SUFFIX $result
18368 _ACEOF
18369
18370   done
18371
18372
18373   fi
18374
18375
18376   for gltype in sig_atomic_t wchar_t wint_t ; do
18377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18378 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18379 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18380   $as_echo_n "(cached) " >&6
18381 else
18382   eval gl_cv_type_${gltype}_suffix=no
18383        eval result=\$gl_cv_type_${gltype}_signed
18384        if test "$result" = yes; then
18385          glsufu=
18386        else
18387          glsufu=u
18388        fi
18389        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18390          case $glsuf in
18391            '')  gltype1='int';;
18392            l)   gltype1='long int';;
18393            ll)  gltype1='long long int';;
18394            i64) gltype1='__int64';;
18395            u)   gltype1='unsigned int';;
18396            ul)  gltype1='unsigned long int';;
18397            ull) gltype1='unsigned long long int';;
18398            ui64)gltype1='unsigned __int64';;
18399          esac
18400          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18401 /* end confdefs.h.  */
18402
18403   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18404      included before <wchar.h>.  */
18405   #include <stddef.h>
18406   #include <signal.h>
18407   #if HAVE_WCHAR_H
18408   # include <stdio.h>
18409   # include <time.h>
18410   # include <wchar.h>
18411   #endif
18412
18413               extern $gltype foo;
18414               extern $gltype1 foo;
18415 int
18416 main ()
18417 {
18418
18419   ;
18420   return 0;
18421 }
18422 _ACEOF
18423 if ac_fn_c_try_compile "$LINENO"; then :
18424   eval gl_cv_type_${gltype}_suffix=\$glsuf
18425 fi
18426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18427          eval result=\$gl_cv_type_${gltype}_suffix
18428          test "$result" != no && break
18429        done
18430 fi
18431 eval ac_res=\$gl_cv_type_${gltype}_suffix
18432                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18433 $as_echo "$ac_res" >&6; }
18434     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18435     eval result=\$gl_cv_type_${gltype}_suffix
18436     test "$result" = no && result=
18437     eval ${GLTYPE}_SUFFIX=\$result
18438     cat >>confdefs.h <<_ACEOF
18439 #define ${GLTYPE}_SUFFIX $result
18440 _ACEOF
18441
18442   done
18443
18444
18445
18446     STDINT_H=stdint.h
18447   fi
18448
18449    if test -n "$STDINT_H"; then
18450   GL_GENERATE_STDINT_H_TRUE=
18451   GL_GENERATE_STDINT_H_FALSE='#'
18452 else
18453   GL_GENERATE_STDINT_H_TRUE='#'
18454   GL_GENERATE_STDINT_H_FALSE=
18455 fi
18456
18457
18458   # Code from module stdio:
18459
18460
18461
18462
18463
18464
18465
18466
18467
18468
18469
18470      if test $gl_cv_have_include_next = yes; then
18471        gl_cv_next_stdio_h='<'stdio.h'>'
18472      else
18473        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
18474 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
18475 if test "${gl_cv_next_stdio_h+set}" = set; then :
18476   $as_echo_n "(cached) " >&6
18477 else
18478
18479                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18480 /* end confdefs.h.  */
18481 #include <stdio.h>
18482
18483 _ACEOF
18484                                                                                                                         case "$host_os" in
18485                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18486                  *)    gl_absname_cpp="$ac_cpp" ;;
18487                esac
18488                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18489                   sed -n '\#/stdio.h#{
18490                     s#.*"\(.*/stdio.h\)".*#\1#
18491                     s#^/[^/]#//&#
18492                     p
18493                     q
18494                   }'`'"'
18495
18496
18497 fi
18498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
18499 $as_echo "$gl_cv_next_stdio_h" >&6; }
18500      fi
18501      NEXT_STDIO_H=$gl_cv_next_stdio_h
18502
18503      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18504        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18505        gl_next_as_first_directive='<'stdio.h'>'
18506      else
18507        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18508        gl_next_as_first_directive=$gl_cv_next_stdio_h
18509      fi
18510      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
18511
18512
18513
18514
18515
18516       GNULIB_FSCANF=1
18517   GNULIB_SCANF=1
18518   GNULIB_VFSCANF=1
18519   GNULIB_VSCANF=1
18520   GNULIB_FGETC=1
18521   GNULIB_GETC=1
18522   GNULIB_GETCHAR=1
18523   GNULIB_FGETS=1
18524   GNULIB_GETS=1
18525   GNULIB_FREAD=1
18526
18527
18528       GNULIB_FPRINTF=1
18529   GNULIB_PRINTF=1
18530   GNULIB_VFPRINTF=1
18531   GNULIB_VPRINTF=1
18532   GNULIB_FPUTC=1
18533   GNULIB_PUTC=1
18534   GNULIB_PUTCHAR=1
18535   GNULIB_FPUTS=1
18536   GNULIB_PUTS=1
18537   GNULIB_FWRITE=1
18538
18539
18540
18541
18542
18543   # Code from module stdlib:
18544
18545
18546
18547
18548
18549
18550
18551
18552
18553
18554      if test $gl_cv_have_include_next = yes; then
18555        gl_cv_next_stdlib_h='<'stdlib.h'>'
18556      else
18557        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
18558 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
18559 if test "${gl_cv_next_stdlib_h+set}" = set; then :
18560   $as_echo_n "(cached) " >&6
18561 else
18562
18563                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18564 /* end confdefs.h.  */
18565 #include <stdlib.h>
18566
18567 _ACEOF
18568                                                                                                                         case "$host_os" in
18569                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18570                  *)    gl_absname_cpp="$ac_cpp" ;;
18571                esac
18572                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18573                   sed -n '\#/stdlib.h#{
18574                     s#.*"\(.*/stdlib.h\)".*#\1#
18575                     s#^/[^/]#//&#
18576                     p
18577                     q
18578                   }'`'"'
18579
18580
18581 fi
18582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
18583 $as_echo "$gl_cv_next_stdlib_h" >&6; }
18584      fi
18585      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
18586
18587      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18588        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18589        gl_next_as_first_directive='<'stdlib.h'>'
18590      else
18591        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18592        gl_next_as_first_directive=$gl_cv_next_stdlib_h
18593      fi
18594      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
18595
18596
18597
18598
18599
18600
18601
18602   # Code from module strftime:
18603
18604
18605
18606
18607
18608
18609
18610
18611
18612
18613   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
18614
18615
18616  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
18617
18618
18619
18620
18621
18622
18623
18624 $as_echo "#define my_strftime nstrftime" >>confdefs.h
18625
18626
18627
18628   # Code from module strtoull:
18629
18630
18631
18632   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
18633
18634
18635
18636
18637
18638
18639
18640
18641   for ac_func in strtoull
18642 do :
18643   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
18644 if test "x$ac_cv_func_strtoull" = x""yes; then :
18645   cat >>confdefs.h <<_ACEOF
18646 #define HAVE_STRTOULL 1
18647 _ACEOF
18648
18649 else
18650
18651     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
18652
18653 fi
18654 done
18655
18656
18657     if test $ac_cv_func_strtoull = no; then
18658       HAVE_STRTOULL=0
18659
18660   :
18661
18662     fi
18663   fi
18664
18665
18666
18667
18668   GNULIB_STRTOULL=1
18669
18670
18671
18672   # Code from module strtoumax:
18673
18674
18675
18676
18677   if test "$ac_cv_have_decl_strtoumax" != yes; then
18678     HAVE_DECL_STRTOUMAX=0
18679
18680
18681
18682
18683
18684
18685
18686
18687
18688   for ac_func in strtoumax
18689 do :
18690   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
18691 if test "x$ac_cv_func_strtoumax" = x""yes; then :
18692   cat >>confdefs.h <<_ACEOF
18693 #define HAVE_STRTOUMAX 1
18694 _ACEOF
18695
18696 else
18697
18698     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
18699
18700 fi
18701 done
18702
18703
18704     if test $ac_cv_func_strtoumax = no; then
18705
18706   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
18707 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
18708   ac_have_decl=1
18709 else
18710   ac_have_decl=0
18711 fi
18712
18713 cat >>confdefs.h <<_ACEOF
18714 #define HAVE_DECL_STRTOULL $ac_have_decl
18715 _ACEOF
18716
18717
18718
18719     fi
18720   fi
18721
18722
18723
18724
18725   GNULIB_STRTOUMAX=1
18726
18727
18728   # Code from module symlink:
18729
18730
18731
18732         if test $ac_cv_func_symlink = no; then
18733     HAVE_SYMLINK=0
18734
18735
18736
18737
18738
18739
18740
18741
18742   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
18743
18744   else
18745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
18746 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
18747 if test "${gl_cv_func_symlink_works+set}" = set; then :
18748   $as_echo_n "(cached) " >&6
18749 else
18750   if test "$cross_compiling" = yes; then :
18751   gl_cv_func_symlink_works="guessing no"
18752 else
18753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18754 /* end confdefs.h.  */
18755 #include <unistd.h>
18756
18757 int
18758 main ()
18759 {
18760 int result = 0;
18761              if (!symlink ("a", "conftest.link/"))
18762                result |= 1;
18763              if (symlink ("conftest.f", "conftest.lnk2"))
18764                result |= 2;
18765              else if (!symlink ("a", "conftest.lnk2/"))
18766                result |= 4;
18767              return result;
18768
18769   ;
18770   return 0;
18771 }
18772 _ACEOF
18773 if ac_fn_c_try_run "$LINENO"; then :
18774   gl_cv_func_symlink_works=yes
18775 else
18776   gl_cv_func_symlink_works=no
18777 fi
18778 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18779   conftest.$ac_objext conftest.beam conftest.$ac_ext
18780 fi
18781
18782       rm -f conftest.f conftest.link conftest.lnk2
18783 fi
18784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
18785 $as_echo "$gl_cv_func_symlink_works" >&6; }
18786     if test "$gl_cv_func_symlink_works" != yes; then
18787       REPLACE_SYMLINK=1
18788
18789
18790
18791
18792
18793
18794
18795
18796   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
18797
18798     fi
18799   fi
18800
18801
18802
18803
18804   GNULIB_SYMLINK=1
18805
18806
18807
18808   # Code from module sys_stat:
18809
18810
18811
18812
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823
18824
18825      if test $gl_cv_have_include_next = yes; then
18826        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
18827      else
18828        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
18829 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
18830 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
18831   $as_echo_n "(cached) " >&6
18832 else
18833
18834              if test $ac_cv_header_sys_stat_h = yes; then
18835
18836
18837                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18838 /* end confdefs.h.  */
18839 #include <sys/stat.h>
18840
18841 _ACEOF
18842                                                                                                                         case "$host_os" in
18843                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18844                  *)    gl_absname_cpp="$ac_cpp" ;;
18845                esac
18846                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18847                   sed -n '\#/sys/stat.h#{
18848                     s#.*"\(.*/sys/stat.h\)".*#\1#
18849                     s#^/[^/]#//&#
18850                     p
18851                     q
18852                   }'`'"'
18853           else
18854                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
18855              fi
18856
18857
18858 fi
18859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
18860 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
18861      fi
18862      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
18863
18864      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18865        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18866        gl_next_as_first_directive='<'sys/stat.h'>'
18867      else
18868        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18869        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
18870      fi
18871      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
18872
18873
18874
18875
18876
18877       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
18878      #include <sys/stat.h>
18879 "
18880 if test "x$ac_cv_type_nlink_t" = x""yes; then :
18881
18882 else
18883
18884 $as_echo "#define nlink_t int" >>confdefs.h
18885
18886 fi
18887
18888
18889
18890
18891
18892   # Code from module time:
18893
18894
18895
18896   # Code from module time_r:
18897
18898
18899
18900
18901
18902
18903
18904   if test $ac_cv_have_decl_localtime_r = no; then
18905     HAVE_DECL_LOCALTIME_R=0
18906   fi
18907
18908
18909   if test $ac_cv_func_localtime_r = yes; then
18910     HAVE_LOCALTIME_R=1
18911     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
18912 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
18913 if test "${gl_cv_time_r_posix+set}" = set; then :
18914   $as_echo_n "(cached) " >&6
18915 else
18916   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18917 /* end confdefs.h.  */
18918 #include <time.h>
18919 int
18920 main ()
18921 {
18922 /* We don't need to append 'restrict's to the argument types,
18923                  even though the POSIX signature has the 'restrict's,
18924                  since C99 says they can't affect type compatibility.  */
18925               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
18926               if (ptr) return 0;
18927               /* Check the return type is a pointer.
18928                  On HP-UX 10 it is 'int'.  */
18929               *localtime_r (0, 0);
18930   ;
18931   return 0;
18932 }
18933
18934 _ACEOF
18935 if ac_fn_c_try_compile "$LINENO"; then :
18936   gl_cv_time_r_posix=yes
18937 else
18938   gl_cv_time_r_posix=no
18939 fi
18940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18941
18942 fi
18943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
18944 $as_echo "$gl_cv_time_r_posix" >&6; }
18945     if test $gl_cv_time_r_posix = yes; then
18946       REPLACE_LOCALTIME_R=0
18947     else
18948       REPLACE_LOCALTIME_R=1
18949     fi
18950   else
18951     HAVE_LOCALTIME_R=0
18952   fi
18953   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
18954
18955
18956
18957
18958
18959
18960
18961
18962   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
18963
18964
18965   :
18966
18967   fi
18968
18969
18970
18971
18972   GNULIB_TIME_R=1
18973
18974
18975
18976   # Code from module unistd:
18977
18978
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989
18990      if test $gl_cv_have_include_next = yes; then
18991        gl_cv_next_unistd_h='<'unistd.h'>'
18992      else
18993        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
18994 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
18995 if test "${gl_cv_next_unistd_h+set}" = set; then :
18996   $as_echo_n "(cached) " >&6
18997 else
18998
18999              if test $ac_cv_header_unistd_h = yes; then
19000
19001
19002                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19003 /* end confdefs.h.  */
19004 #include <unistd.h>
19005
19006 _ACEOF
19007                                                                                                                         case "$host_os" in
19008                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19009                  *)    gl_absname_cpp="$ac_cpp" ;;
19010                esac
19011                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19012                   sed -n '\#/unistd.h#{
19013                     s#.*"\(.*/unistd.h\)".*#\1#
19014                     s#^/[^/]#//&#
19015                     p
19016                     q
19017                   }'`'"'
19018           else
19019                gl_cv_next_unistd_h='<'unistd.h'>'
19020              fi
19021
19022
19023 fi
19024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
19025 $as_echo "$gl_cv_next_unistd_h" >&6; }
19026      fi
19027      NEXT_UNISTD_H=$gl_cv_next_unistd_h
19028
19029      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19030        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19031        gl_next_as_first_directive='<'unistd.h'>'
19032      else
19033        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19034        gl_next_as_first_directive=$gl_cv_next_unistd_h
19035      fi
19036      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
19037
19038
19039
19040
19041   if test $ac_cv_header_unistd_h = yes; then
19042     HAVE_UNISTD_H=1
19043   else
19044     HAVE_UNISTD_H=0
19045   fi
19046
19047
19048
19049
19050   # Code from module verify:
19051   # Code from module warn-on-use:
19052   # End of code from modules
19053
19054
19055
19056
19057
19058
19059
19060
19061
19062   gltests_libdeps=
19063   gltests_ltlibdeps=
19064
19065
19066
19067
19068
19069
19070
19071
19072
19073   gl_source_base='tests'
19074   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
19075
19076   gl_module_indicator_condition=$gltests_WITNESS
19077
19078
19079
19080
19081
19082
19083
19084
19085
19086   LIBGNU_LIBDEPS="$gl_libdeps"
19087
19088   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
19089
19090
19091
19092 # UNIX98 PTYs.
19093 for ac_func in grantpt
19094 do :
19095   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
19096 if test "x$ac_cv_func_grantpt" = x""yes; then :
19097   cat >>confdefs.h <<_ACEOF
19098 #define HAVE_GRANTPT 1
19099 _ACEOF
19100
19101 fi
19102 done
19103
19104
19105 # PTY-related GNU extensions.
19106 for ac_func in getpt
19107 do :
19108   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
19109 if test "x$ac_cv_func_getpt" = x""yes; then :
19110   cat >>confdefs.h <<_ACEOF
19111 #define HAVE_GETPT 1
19112 _ACEOF
19113
19114 fi
19115 done
19116
19117
19118 # Check this now, so that we will NOT find the above functions in ncurses.
19119 # That is because we have not set up to link ncurses in lib-src.
19120 # It's better to believe a function is not available
19121 # than to expect to find it in ncurses.
19122 # Also we need tputs and friends to be able to build at all.
19123 have_tputs_et_al=true
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
19125 $as_echo_n "checking for library containing tputs... " >&6; }
19126 if test "${ac_cv_search_tputs+set}" = set; then :
19127   $as_echo_n "(cached) " >&6
19128 else
19129   ac_func_search_save_LIBS=$LIBS
19130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19131 /* end confdefs.h.  */
19132
19133 /* Override any GCC internal prototype to avoid an error.
19134    Use char because int might match the return type of a GCC
19135    builtin and then its argument prototype would still apply.  */
19136 #ifdef __cplusplus
19137 extern "C"
19138 #endif
19139 char tputs ();
19140 int
19141 main ()
19142 {
19143 return tputs ();
19144   ;
19145   return 0;
19146 }
19147 _ACEOF
19148 for ac_lib in '' ncurses terminfo termcap; do
19149   if test -z "$ac_lib"; then
19150     ac_res="none required"
19151   else
19152     ac_res=-l$ac_lib
19153     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19154   fi
19155   if ac_fn_c_try_link "$LINENO"; then :
19156   ac_cv_search_tputs=$ac_res
19157 fi
19158 rm -f core conftest.err conftest.$ac_objext \
19159     conftest$ac_exeext
19160   if test "${ac_cv_search_tputs+set}" = set; then :
19161   break
19162 fi
19163 done
19164 if test "${ac_cv_search_tputs+set}" = set; then :
19165
19166 else
19167   ac_cv_search_tputs=no
19168 fi
19169 rm conftest.$ac_ext
19170 LIBS=$ac_func_search_save_LIBS
19171 fi
19172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
19173 $as_echo "$ac_cv_search_tputs" >&6; }
19174 ac_res=$ac_cv_search_tputs
19175 if test "$ac_res" != no; then :
19176   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19177
19178 else
19179   have_tputs_et_al=false
19180 fi
19181
19182 if test "$have_tputs_et_al" != true; then
19183   as_fn_error "I couldn't find termcap functions (tputs and friends).
19184 Maybe some development libraries/packages are missing?  Try installing
19185 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
19186 fi
19187 # Must define this when any termcap library is found.
19188
19189 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
19190
19191 ## FIXME This was the cpp logic, but I am not sure it is right.
19192 ## The above test has not necessarily found libncurses.
19193 HAVE_LIBNCURSES=yes
19194
19195 ## Use terminfo instead of termcap?
19196 ## Note only system files NOT using terminfo are:
19197 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
19198 ## darwin|gnu without ncurses.
19199 TERMINFO=no
19200 LIBS_TERMCAP=
19201 case "$opsys" in
19202   ## cygwin: Fewer environment variables to go wrong, more terminal types.
19203   ## hpux10-20: Use the system provided termcap(3) library.
19204   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
19205   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
19206   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
19207
19208   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
19209   ##  The ncurses library has been moved out of the System framework in
19210   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
19211   ##  option to use it.
19212   darwin|gnu*)
19213     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
19214     if test "x$HAVE_LIBNCURSES" = "xyes"; then
19215       TERMINFO=yes
19216       LIBS_TERMCAP="-lncurses"
19217     fi
19218     ;;
19219
19220   freebsd)
19221     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
19222 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
19223     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
19224   $as_echo_n "(cached) " >&6
19225 else
19226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19227 /* end confdefs.h.  */
19228 #include <osreldate.h>
19229 int
19230 main ()
19231 {
19232 #if __FreeBSD_version < 400000
19233 fail;
19234 #endif
19235
19236   ;
19237   return 0;
19238 }
19239 _ACEOF
19240 if ac_fn_c_try_link "$LINENO"; then :
19241   emacs_cv_freebsd_terminfo=yes
19242 else
19243   emacs_cv_freebsd_terminfo=no
19244 fi
19245 rm -f core conftest.err conftest.$ac_objext \
19246     conftest$ac_exeext conftest.$ac_ext
19247 fi
19248
19249
19250     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
19251 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
19252
19253     if test $emacs_cv_freebsd_terminfo = yes; then
19254       TERMINFO=yes
19255       LIBS_TERMCAP="-lncurses"
19256     else
19257       LIBS_TERMCAP="-ltermcap"
19258     fi
19259     ;;
19260
19261   netbsd)
19262     if test $ac_cv_search_tputs = -lterminfo; then
19263       TERMINFO=yes
19264       LIBS_TERMCAP="-lterminfo"
19265     else
19266       LIBS_TERMCAP="-ltermcap"
19267     fi
19268     ;;
19269
19270 esac
19271
19272 case "$opsys" in
19273   ## hpux: Make sure we get select from libc rather than from libcurses
19274   ##  because libcurses on HPUX 10.10 has a broken version of select.
19275   ##  We used to use -lc -lcurses, but this may be cleaner.
19276   hpux*) LIBS_TERMCAP="-ltermcap" ;;
19277
19278   openbsd) LIBS_TERMCAP="-lncurses" ;;
19279
19280   ## Must use system termcap, if we use any termcap.  It does special things.
19281   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
19282 esac
19283
19284 TERMCAP_OBJ=tparam.o
19285 if test $TERMINFO = yes; then
19286
19287 $as_echo "#define TERMINFO 1" >>confdefs.h
19288
19289
19290   ## Default used to be -ltermcap.  Add a case above if need something else.
19291   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
19292
19293   TERMCAP_OBJ=terminfo.o
19294 fi
19295
19296
19297
19298
19299 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19300 resolv=no
19301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19302 /* end confdefs.h.  */
19303 #include <netinet/in.h>
19304 #include <arpa/nameser.h>
19305 #include <resolv.h>
19306 int
19307 main ()
19308 {
19309 return res_init();
19310   ;
19311   return 0;
19312 }
19313 _ACEOF
19314 if ac_fn_c_try_link "$LINENO"; then :
19315   have_res_init=yes
19316 else
19317   have_res_init=no
19318 fi
19319 rm -f core conftest.err conftest.$ac_objext \
19320     conftest$ac_exeext conftest.$ac_ext
19321 if test "$have_res_init" = no; then
19322   OLIBS="$LIBS"
19323   LIBS="$LIBS -lresolv"
19324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
19325 $as_echo_n "checking for res_init with -lresolv... " >&6; }
19326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19327 /* end confdefs.h.  */
19328 #include <netinet/in.h>
19329 #include <arpa/nameser.h>
19330 #include <resolv.h>
19331 int
19332 main ()
19333 {
19334 return res_init();
19335   ;
19336   return 0;
19337 }
19338 _ACEOF
19339 if ac_fn_c_try_link "$LINENO"; then :
19340   have_res_init=yes
19341 else
19342   have_res_init=no
19343 fi
19344 rm -f core conftest.err conftest.$ac_objext \
19345     conftest$ac_exeext conftest.$ac_ext
19346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
19347 $as_echo "$have_res_init" >&6; }
19348   if test "$have_res_init" = yes ; then
19349     resolv=yes
19350   fi
19351   LIBS="$OLIBS"
19352 fi
19353
19354 if test "$have_res_init" = yes; then
19355
19356 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
19357
19358 fi
19359
19360 # Do we need the Hesiod library to provide the support routines?
19361 LIBHESIOD=
19362 if test "$with_hesiod" != no ; then
19363   # Don't set $LIBS here -- see comments above.  FIXME which comments?
19364   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
19365 if test "x$ac_cv_func_res_send" = x""yes; then :
19366
19367 else
19368   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
19369 if test "x$ac_cv_func___res_send" = x""yes; then :
19370
19371 else
19372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
19373 $as_echo_n "checking for res_send in -lresolv... " >&6; }
19374 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
19375   $as_echo_n "(cached) " >&6
19376 else
19377   ac_check_lib_save_LIBS=$LIBS
19378 LIBS="-lresolv  $LIBS"
19379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19380 /* end confdefs.h.  */
19381
19382 /* Override any GCC internal prototype to avoid an error.
19383    Use char because int might match the return type of a GCC
19384    builtin and then its argument prototype would still apply.  */
19385 #ifdef __cplusplus
19386 extern "C"
19387 #endif
19388 char res_send ();
19389 int
19390 main ()
19391 {
19392 return res_send ();
19393   ;
19394   return 0;
19395 }
19396 _ACEOF
19397 if ac_fn_c_try_link "$LINENO"; then :
19398   ac_cv_lib_resolv_res_send=yes
19399 else
19400   ac_cv_lib_resolv_res_send=no
19401 fi
19402 rm -f core conftest.err conftest.$ac_objext \
19403     conftest$ac_exeext conftest.$ac_ext
19404 LIBS=$ac_check_lib_save_LIBS
19405 fi
19406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
19407 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
19408 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
19409   resolv=yes
19410 else
19411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
19412 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
19413 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
19414   $as_echo_n "(cached) " >&6
19415 else
19416   ac_check_lib_save_LIBS=$LIBS
19417 LIBS="-lresolv  $LIBS"
19418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19419 /* end confdefs.h.  */
19420
19421 /* Override any GCC internal prototype to avoid an error.
19422    Use char because int might match the return type of a GCC
19423    builtin and then its argument prototype would still apply.  */
19424 #ifdef __cplusplus
19425 extern "C"
19426 #endif
19427 char __res_send ();
19428 int
19429 main ()
19430 {
19431 return __res_send ();
19432   ;
19433   return 0;
19434 }
19435 _ACEOF
19436 if ac_fn_c_try_link "$LINENO"; then :
19437   ac_cv_lib_resolv___res_send=yes
19438 else
19439   ac_cv_lib_resolv___res_send=no
19440 fi
19441 rm -f core conftest.err conftest.$ac_objext \
19442     conftest$ac_exeext conftest.$ac_ext
19443 LIBS=$ac_check_lib_save_LIBS
19444 fi
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
19446 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
19447 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
19448   resolv=yes
19449 fi
19450
19451 fi
19452
19453 fi
19454
19455 fi
19456
19457   if test "$resolv" = yes ; then
19458     RESOLVLIB=-lresolv
19459   else
19460     RESOLVLIB=
19461   fi
19462   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
19463 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
19464
19465 else
19466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
19467 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
19468 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
19469   $as_echo_n "(cached) " >&6
19470 else
19471   ac_check_lib_save_LIBS=$LIBS
19472 LIBS="-lhesiod $RESOLVLIB $LIBS"
19473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19474 /* end confdefs.h.  */
19475
19476 /* Override any GCC internal prototype to avoid an error.
19477    Use char because int might match the return type of a GCC
19478    builtin and then its argument prototype would still apply.  */
19479 #ifdef __cplusplus
19480 extern "C"
19481 #endif
19482 char hes_getmailhost ();
19483 int
19484 main ()
19485 {
19486 return hes_getmailhost ();
19487   ;
19488   return 0;
19489 }
19490 _ACEOF
19491 if ac_fn_c_try_link "$LINENO"; then :
19492   ac_cv_lib_hesiod_hes_getmailhost=yes
19493 else
19494   ac_cv_lib_hesiod_hes_getmailhost=no
19495 fi
19496 rm -f core conftest.err conftest.$ac_objext \
19497     conftest$ac_exeext conftest.$ac_ext
19498 LIBS=$ac_check_lib_save_LIBS
19499 fi
19500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
19501 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
19502 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
19503   hesiod=yes
19504 else
19505   :
19506 fi
19507
19508 fi
19509
19510
19511   if test x"$hesiod" = xyes; then
19512
19513 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
19514
19515     LIBHESIOD=-lhesiod
19516   fi
19517 fi
19518
19519
19520 # Do we need libresolv (due to res_init or Hesiod)?
19521 if test "$resolv" = yes ; then
19522
19523 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
19524
19525   LIBRESOLV=-lresolv
19526 else
19527   LIBRESOLV=
19528 fi
19529
19530
19531 # These tell us which Kerberos-related libraries to use.
19532 COM_ERRLIB=
19533 CRYPTOLIB=
19534 KRB5LIB=
19535 DESLIB=
19536 KRB4LIB=
19537
19538 if test "${with_kerberos}" != no; then
19539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
19540 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
19541 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
19542   $as_echo_n "(cached) " >&6
19543 else
19544   ac_check_lib_save_LIBS=$LIBS
19545 LIBS="-lcom_err  $LIBS"
19546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19547 /* end confdefs.h.  */
19548
19549 /* Override any GCC internal prototype to avoid an error.
19550    Use char because int might match the return type of a GCC
19551    builtin and then its argument prototype would still apply.  */
19552 #ifdef __cplusplus
19553 extern "C"
19554 #endif
19555 char com_err ();
19556 int
19557 main ()
19558 {
19559 return com_err ();
19560   ;
19561   return 0;
19562 }
19563 _ACEOF
19564 if ac_fn_c_try_link "$LINENO"; then :
19565   ac_cv_lib_com_err_com_err=yes
19566 else
19567   ac_cv_lib_com_err_com_err=no
19568 fi
19569 rm -f core conftest.err conftest.$ac_objext \
19570     conftest$ac_exeext conftest.$ac_ext
19571 LIBS=$ac_check_lib_save_LIBS
19572 fi
19573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
19574 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
19575 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
19576   have_com_err=yes
19577 else
19578   have_com_err=no
19579 fi
19580
19581   if test $have_com_err = yes; then
19582     COM_ERRLIB=-lcom_err
19583     LIBS="$COM_ERRLIB $LIBS"
19584
19585 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
19586
19587   fi
19588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
19589 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
19590 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
19591   $as_echo_n "(cached) " >&6
19592 else
19593   ac_check_lib_save_LIBS=$LIBS
19594 LIBS="-lcrypto  $LIBS"
19595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19596 /* end confdefs.h.  */
19597
19598 /* Override any GCC internal prototype to avoid an error.
19599    Use char because int might match the return type of a GCC
19600    builtin and then its argument prototype would still apply.  */
19601 #ifdef __cplusplus
19602 extern "C"
19603 #endif
19604 char mit_des_cbc_encrypt ();
19605 int
19606 main ()
19607 {
19608 return mit_des_cbc_encrypt ();
19609   ;
19610   return 0;
19611 }
19612 _ACEOF
19613 if ac_fn_c_try_link "$LINENO"; then :
19614   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
19615 else
19616   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
19617 fi
19618 rm -f core conftest.err conftest.$ac_objext \
19619     conftest$ac_exeext conftest.$ac_ext
19620 LIBS=$ac_check_lib_save_LIBS
19621 fi
19622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
19623 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
19624 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
19625   have_crypto=yes
19626 else
19627   have_crypto=no
19628 fi
19629
19630   if test $have_crypto = yes; then
19631     CRYPTOLIB=-lcrypto
19632     LIBS="$CRYPTOLIB $LIBS"
19633
19634 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
19635
19636   fi
19637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
19638 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
19639 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
19640   $as_echo_n "(cached) " >&6
19641 else
19642   ac_check_lib_save_LIBS=$LIBS
19643 LIBS="-lk5crypto  $LIBS"
19644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19645 /* end confdefs.h.  */
19646
19647 /* Override any GCC internal prototype to avoid an error.
19648    Use char because int might match the return type of a GCC
19649    builtin and then its argument prototype would still apply.  */
19650 #ifdef __cplusplus
19651 extern "C"
19652 #endif
19653 char mit_des_cbc_encrypt ();
19654 int
19655 main ()
19656 {
19657 return mit_des_cbc_encrypt ();
19658   ;
19659   return 0;
19660 }
19661 _ACEOF
19662 if ac_fn_c_try_link "$LINENO"; then :
19663   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
19664 else
19665   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
19666 fi
19667 rm -f core conftest.err conftest.$ac_objext \
19668     conftest$ac_exeext conftest.$ac_ext
19669 LIBS=$ac_check_lib_save_LIBS
19670 fi
19671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
19672 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
19673 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
19674   have_k5crypto=yes
19675 else
19676   have_k5crypto=no
19677 fi
19678
19679   if test $have_k5crypto = yes; then
19680     CRYPTOLIB=-lk5crypto
19681     LIBS="$CRYPTOLIB $LIBS"
19682
19683 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
19684
19685   fi
19686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
19687 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
19688 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
19689   $as_echo_n "(cached) " >&6
19690 else
19691   ac_check_lib_save_LIBS=$LIBS
19692 LIBS="-lkrb5  $LIBS"
19693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19694 /* end confdefs.h.  */
19695
19696 /* Override any GCC internal prototype to avoid an error.
19697    Use char because int might match the return type of a GCC
19698    builtin and then its argument prototype would still apply.  */
19699 #ifdef __cplusplus
19700 extern "C"
19701 #endif
19702 char krb5_init_context ();
19703 int
19704 main ()
19705 {
19706 return krb5_init_context ();
19707   ;
19708   return 0;
19709 }
19710 _ACEOF
19711 if ac_fn_c_try_link "$LINENO"; then :
19712   ac_cv_lib_krb5_krb5_init_context=yes
19713 else
19714   ac_cv_lib_krb5_krb5_init_context=no
19715 fi
19716 rm -f core conftest.err conftest.$ac_objext \
19717     conftest$ac_exeext conftest.$ac_ext
19718 LIBS=$ac_check_lib_save_LIBS
19719 fi
19720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
19721 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
19722 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
19723   have_krb5=yes
19724 else
19725   have_krb5=no
19726 fi
19727
19728   if test $have_krb5=yes; then
19729     KRB5LIB=-lkrb5
19730     LIBS="$KRB5LIB $LIBS"
19731
19732 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
19733
19734   fi
19735     if test "${with_kerberos5}" = no; then
19736     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
19737 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
19738 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
19739   $as_echo_n "(cached) " >&6
19740 else
19741   ac_check_lib_save_LIBS=$LIBS
19742 LIBS="-ldes425  $LIBS"
19743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19744 /* end confdefs.h.  */
19745
19746 /* Override any GCC internal prototype to avoid an error.
19747    Use char because int might match the return type of a GCC
19748    builtin and then its argument prototype would still apply.  */
19749 #ifdef __cplusplus
19750 extern "C"
19751 #endif
19752 char des_cbc_encrypt ();
19753 int
19754 main ()
19755 {
19756 return des_cbc_encrypt ();
19757   ;
19758   return 0;
19759 }
19760 _ACEOF
19761 if ac_fn_c_try_link "$LINENO"; then :
19762   ac_cv_lib_des425_des_cbc_encrypt=yes
19763 else
19764   ac_cv_lib_des425_des_cbc_encrypt=no
19765 fi
19766 rm -f core conftest.err conftest.$ac_objext \
19767     conftest$ac_exeext conftest.$ac_ext
19768 LIBS=$ac_check_lib_save_LIBS
19769 fi
19770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
19771 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
19772 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
19773   have_des425=yes
19774 else
19775   have_des425=no
19776 fi
19777
19778     if test $have_des425 = yes; then
19779       DESLIB=-ldes425
19780       LIBS="$DESLIB $LIBS"
19781
19782 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
19783
19784     else
19785       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
19786 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
19787 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
19788   $as_echo_n "(cached) " >&6
19789 else
19790   ac_check_lib_save_LIBS=$LIBS
19791 LIBS="-ldes  $LIBS"
19792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19793 /* end confdefs.h.  */
19794
19795 /* Override any GCC internal prototype to avoid an error.
19796    Use char because int might match the return type of a GCC
19797    builtin and then its argument prototype would still apply.  */
19798 #ifdef __cplusplus
19799 extern "C"
19800 #endif
19801 char des_cbc_encrypt ();
19802 int
19803 main ()
19804 {
19805 return des_cbc_encrypt ();
19806   ;
19807   return 0;
19808 }
19809 _ACEOF
19810 if ac_fn_c_try_link "$LINENO"; then :
19811   ac_cv_lib_des_des_cbc_encrypt=yes
19812 else
19813   ac_cv_lib_des_des_cbc_encrypt=no
19814 fi
19815 rm -f core conftest.err conftest.$ac_objext \
19816     conftest$ac_exeext conftest.$ac_ext
19817 LIBS=$ac_check_lib_save_LIBS
19818 fi
19819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
19820 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
19821 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
19822   have_des=yes
19823 else
19824   have_des=no
19825 fi
19826
19827       if test $have_des = yes; then
19828         DESLIB=-ldes
19829         LIBS="$DESLIB $LIBS"
19830
19831 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
19832
19833       fi
19834     fi
19835     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
19836 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
19837 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
19838   $as_echo_n "(cached) " >&6
19839 else
19840   ac_check_lib_save_LIBS=$LIBS
19841 LIBS="-lkrb4  $LIBS"
19842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19843 /* end confdefs.h.  */
19844
19845 /* Override any GCC internal prototype to avoid an error.
19846    Use char because int might match the return type of a GCC
19847    builtin and then its argument prototype would still apply.  */
19848 #ifdef __cplusplus
19849 extern "C"
19850 #endif
19851 char krb_get_cred ();
19852 int
19853 main ()
19854 {
19855 return krb_get_cred ();
19856   ;
19857   return 0;
19858 }
19859 _ACEOF
19860 if ac_fn_c_try_link "$LINENO"; then :
19861   ac_cv_lib_krb4_krb_get_cred=yes
19862 else
19863   ac_cv_lib_krb4_krb_get_cred=no
19864 fi
19865 rm -f core conftest.err conftest.$ac_objext \
19866     conftest$ac_exeext conftest.$ac_ext
19867 LIBS=$ac_check_lib_save_LIBS
19868 fi
19869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
19870 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
19871 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
19872   have_krb4=yes
19873 else
19874   have_krb4=no
19875 fi
19876
19877     if test $have_krb4 = yes; then
19878       KRB4LIB=-lkrb4
19879       LIBS="$KRB4LIB $LIBS"
19880
19881 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
19882
19883     else
19884       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
19885 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
19886 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
19887   $as_echo_n "(cached) " >&6
19888 else
19889   ac_check_lib_save_LIBS=$LIBS
19890 LIBS="-lkrb  $LIBS"
19891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19892 /* end confdefs.h.  */
19893
19894 /* Override any GCC internal prototype to avoid an error.
19895    Use char because int might match the return type of a GCC
19896    builtin and then its argument prototype would still apply.  */
19897 #ifdef __cplusplus
19898 extern "C"
19899 #endif
19900 char krb_get_cred ();
19901 int
19902 main ()
19903 {
19904 return krb_get_cred ();
19905   ;
19906   return 0;
19907 }
19908 _ACEOF
19909 if ac_fn_c_try_link "$LINENO"; then :
19910   ac_cv_lib_krb_krb_get_cred=yes
19911 else
19912   ac_cv_lib_krb_krb_get_cred=no
19913 fi
19914 rm -f core conftest.err conftest.$ac_objext \
19915     conftest$ac_exeext conftest.$ac_ext
19916 LIBS=$ac_check_lib_save_LIBS
19917 fi
19918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
19919 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
19920 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
19921   have_krb=yes
19922 else
19923   have_krb=no
19924 fi
19925
19926       if test $have_krb = yes; then
19927         KRB4LIB=-lkrb
19928         LIBS="$KRB4LIB $LIBS"
19929
19930 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
19931
19932       fi
19933     fi
19934   fi
19935
19936   if test "${with_kerberos5}" != no; then
19937     for ac_header in krb5.h
19938 do :
19939   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
19940 if test "x$ac_cv_header_krb5_h" = x""yes; then :
19941   cat >>confdefs.h <<_ACEOF
19942 #define HAVE_KRB5_H 1
19943 _ACEOF
19944  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
19945 "
19946 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
19947
19948 cat >>confdefs.h <<_ACEOF
19949 #define HAVE_KRB5_ERROR_TEXT 1
19950 _ACEOF
19951
19952
19953 fi
19954 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
19955 "
19956 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
19957
19958 cat >>confdefs.h <<_ACEOF
19959 #define HAVE_KRB5_ERROR_E_TEXT 1
19960 _ACEOF
19961
19962
19963 fi
19964
19965 fi
19966
19967 done
19968
19969   else
19970     for ac_header in des.h
19971 do :
19972   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
19973 if test "x$ac_cv_header_des_h" = x""yes; then :
19974   cat >>confdefs.h <<_ACEOF
19975 #define HAVE_DES_H 1
19976 _ACEOF
19977
19978 else
19979   for ac_header in kerberosIV/des.h
19980 do :
19981   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
19982 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
19983   cat >>confdefs.h <<_ACEOF
19984 #define HAVE_KERBEROSIV_DES_H 1
19985 _ACEOF
19986
19987 else
19988   for ac_header in kerberos/des.h
19989 do :
19990   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
19991 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
19992   cat >>confdefs.h <<_ACEOF
19993 #define HAVE_KERBEROS_DES_H 1
19994 _ACEOF
19995
19996 fi
19997
19998 done
19999
20000 fi
20001
20002 done
20003
20004 fi
20005
20006 done
20007
20008     for ac_header in krb.h
20009 do :
20010   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
20011 if test "x$ac_cv_header_krb_h" = x""yes; then :
20012   cat >>confdefs.h <<_ACEOF
20013 #define HAVE_KRB_H 1
20014 _ACEOF
20015
20016 else
20017   for ac_header in kerberosIV/krb.h
20018 do :
20019   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
20020 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
20021   cat >>confdefs.h <<_ACEOF
20022 #define HAVE_KERBEROSIV_KRB_H 1
20023 _ACEOF
20024
20025 else
20026   for ac_header in kerberos/krb.h
20027 do :
20028   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
20029 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
20030   cat >>confdefs.h <<_ACEOF
20031 #define HAVE_KERBEROS_KRB_H 1
20032 _ACEOF
20033
20034 fi
20035
20036 done
20037
20038 fi
20039
20040 done
20041
20042 fi
20043
20044 done
20045
20046   fi
20047   for ac_header in com_err.h
20048 do :
20049   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
20050 if test "x$ac_cv_header_com_err_h" = x""yes; then :
20051   cat >>confdefs.h <<_ACEOF
20052 #define HAVE_COM_ERR_H 1
20053 _ACEOF
20054
20055 fi
20056
20057 done
20058
20059 fi
20060
20061
20062
20063
20064
20065
20066
20067 # Solaris requires -lintl if you want strerror (which calls dgettext)
20068 # to return localized messages.
20069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
20070 $as_echo_n "checking for dgettext in -lintl... " >&6; }
20071 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
20072   $as_echo_n "(cached) " >&6
20073 else
20074   ac_check_lib_save_LIBS=$LIBS
20075 LIBS="-lintl  $LIBS"
20076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20077 /* end confdefs.h.  */
20078
20079 /* Override any GCC internal prototype to avoid an error.
20080    Use char because int might match the return type of a GCC
20081    builtin and then its argument prototype would still apply.  */
20082 #ifdef __cplusplus
20083 extern "C"
20084 #endif
20085 char dgettext ();
20086 int
20087 main ()
20088 {
20089 return dgettext ();
20090   ;
20091   return 0;
20092 }
20093 _ACEOF
20094 if ac_fn_c_try_link "$LINENO"; then :
20095   ac_cv_lib_intl_dgettext=yes
20096 else
20097   ac_cv_lib_intl_dgettext=no
20098 fi
20099 rm -f core conftest.err conftest.$ac_objext \
20100     conftest$ac_exeext conftest.$ac_ext
20101 LIBS=$ac_check_lib_save_LIBS
20102 fi
20103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
20104 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
20105 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
20106   cat >>confdefs.h <<_ACEOF
20107 #define HAVE_LIBINTL 1
20108 _ACEOF
20109
20110   LIBS="-lintl $LIBS"
20111
20112 fi
20113
20114
20115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
20116 $as_echo_n "checking whether localtime caches TZ... " >&6; }
20117 if test "${emacs_cv_localtime_cache+set}" = set; then :
20118   $as_echo_n "(cached) " >&6
20119 else
20120   if test x$ac_cv_func_tzset = xyes; then
20121 if test "$cross_compiling" = yes; then :
20122   # If we have tzset, assume the worst when cross-compiling.
20123 emacs_cv_localtime_cache=yes
20124 else
20125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20126 /* end confdefs.h.  */
20127 #include <time.h>
20128 char TZ_GMT0[] = "TZ=GMT0";
20129 char TZ_PST8[] = "TZ=PST8";
20130 main()
20131 {
20132   time_t now = time ((time_t *) 0);
20133   int hour_GMT0, hour_unset;
20134   if (putenv (TZ_GMT0) != 0)
20135     exit (1);
20136   hour_GMT0 = localtime (&now)->tm_hour;
20137   unsetenv("TZ");
20138   hour_unset = localtime (&now)->tm_hour;
20139   if (putenv (TZ_PST8) != 0)
20140     exit (1);
20141   if (localtime (&now)->tm_hour == hour_GMT0)
20142     exit (1);
20143   unsetenv("TZ");
20144   if (localtime (&now)->tm_hour != hour_unset)
20145     exit (1);
20146   exit (0);
20147 }
20148 _ACEOF
20149 if ac_fn_c_try_run "$LINENO"; then :
20150   emacs_cv_localtime_cache=no
20151 else
20152   emacs_cv_localtime_cache=yes
20153 fi
20154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20155   conftest.$ac_objext conftest.beam conftest.$ac_ext
20156 fi
20157
20158 else
20159         # If we lack tzset, report that localtime does not cache TZ,
20160         # since we can't invalidate the cache if we don't have tzset.
20161         emacs_cv_localtime_cache=no
20162 fi
20163 fi
20164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
20165 $as_echo "$emacs_cv_localtime_cache" >&6; }
20166 if test $emacs_cv_localtime_cache = yes; then
20167
20168 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
20169
20170 fi
20171
20172 if test "x$HAVE_TIMEVAL" = xyes; then
20173   for ac_func in gettimeofday
20174 do :
20175   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
20176 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
20177   cat >>confdefs.h <<_ACEOF
20178 #define HAVE_GETTIMEOFDAY 1
20179 _ACEOF
20180
20181 fi
20182 done
20183
20184   if test $ac_cv_func_gettimeofday = yes; then
20185     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
20186 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
20187 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
20188   $as_echo_n "(cached) " >&6
20189 else
20190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20191 /* end confdefs.h.  */
20192
20193 #ifdef TIME_WITH_SYS_TIME
20194 #include <sys/time.h>
20195 #include <time.h>
20196 #else
20197 #ifdef HAVE_SYS_TIME_H
20198 #include <sys/time.h>
20199 #else
20200 #include <time.h>
20201 #endif
20202 #endif
20203 int
20204 main ()
20205 {
20206 struct timeval time;
20207        gettimeofday (&time, 0);
20208   ;
20209   return 0;
20210 }
20211 _ACEOF
20212 if ac_fn_c_try_compile "$LINENO"; then :
20213   emacs_cv_gettimeofday_two_arguments=yes
20214 else
20215   emacs_cv_gettimeofday_two_arguments=no
20216 fi
20217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20218 fi
20219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
20220 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
20221     if test $emacs_cv_gettimeofday_two_arguments = no; then
20222
20223 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
20224
20225     fi
20226   fi
20227 fi
20228
20229 ok_so_far=yes
20230 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
20231 if test "x$ac_cv_func_socket" = x""yes; then :
20232
20233 else
20234   ok_so_far=no
20235 fi
20236
20237 if test $ok_so_far = yes; then
20238   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
20239 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
20240
20241 else
20242   ok_so_far=no
20243 fi
20244
20245
20246 fi
20247 if test $ok_so_far = yes; then
20248   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
20249 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
20250
20251 else
20252   ok_so_far=no
20253 fi
20254
20255
20256 fi
20257 if test $ok_so_far = yes; then
20258
20259 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
20260
20261 fi
20262
20263 if test -f /usr/lpp/X11/bin/smt.exp; then
20264
20265 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
20266
20267 fi
20268
20269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
20270 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
20271 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
20272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20273 $as_echo "yes" >&6; }
20274
20275 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
20276
20277 else
20278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20279 $as_echo "no" >&6; }
20280 fi
20281
20282 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
20283 if test "x$ac_cv_type_pid_t" = x""yes; then :
20284
20285 else
20286
20287 cat >>confdefs.h <<_ACEOF
20288 #define pid_t int
20289 _ACEOF
20290
20291 fi
20292
20293 for ac_header in vfork.h
20294 do :
20295   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
20296 if test "x$ac_cv_header_vfork_h" = x""yes; then :
20297   cat >>confdefs.h <<_ACEOF
20298 #define HAVE_VFORK_H 1
20299 _ACEOF
20300
20301 fi
20302
20303 done
20304
20305 for ac_func in fork vfork
20306 do :
20307   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20308 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20309 eval as_val=\$$as_ac_var
20310    if test "x$as_val" = x""yes; then :
20311   cat >>confdefs.h <<_ACEOF
20312 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20313 _ACEOF
20314
20315 fi
20316 done
20317
20318 if test "x$ac_cv_func_fork" = xyes; then
20319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
20320 $as_echo_n "checking for working fork... " >&6; }
20321 if test "${ac_cv_func_fork_works+set}" = set; then :
20322   $as_echo_n "(cached) " >&6
20323 else
20324   if test "$cross_compiling" = yes; then :
20325   ac_cv_func_fork_works=cross
20326 else
20327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20328 /* end confdefs.h.  */
20329 $ac_includes_default
20330 int
20331 main ()
20332 {
20333
20334           /* By Ruediger Kuhlmann. */
20335           return fork () < 0;
20336
20337   ;
20338   return 0;
20339 }
20340 _ACEOF
20341 if ac_fn_c_try_run "$LINENO"; then :
20342   ac_cv_func_fork_works=yes
20343 else
20344   ac_cv_func_fork_works=no
20345 fi
20346 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20347   conftest.$ac_objext conftest.beam conftest.$ac_ext
20348 fi
20349
20350 fi
20351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
20352 $as_echo "$ac_cv_func_fork_works" >&6; }
20353
20354 else
20355   ac_cv_func_fork_works=$ac_cv_func_fork
20356 fi
20357 if test "x$ac_cv_func_fork_works" = xcross; then
20358   case $host in
20359     *-*-amigaos* | *-*-msdosdjgpp*)
20360       # Override, as these systems have only a dummy fork() stub
20361       ac_cv_func_fork_works=no
20362       ;;
20363     *)
20364       ac_cv_func_fork_works=yes
20365       ;;
20366   esac
20367   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
20368 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
20369 fi
20370 ac_cv_func_vfork_works=$ac_cv_func_vfork
20371 if test "x$ac_cv_func_vfork" = xyes; then
20372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
20373 $as_echo_n "checking for working vfork... " >&6; }
20374 if test "${ac_cv_func_vfork_works+set}" = set; then :
20375   $as_echo_n "(cached) " >&6
20376 else
20377   if test "$cross_compiling" = yes; then :
20378   ac_cv_func_vfork_works=cross
20379 else
20380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20381 /* end confdefs.h.  */
20382 /* Thanks to Paul Eggert for this test.  */
20383 $ac_includes_default
20384 #include <sys/wait.h>
20385 #ifdef HAVE_VFORK_H
20386 # include <vfork.h>
20387 #endif
20388 /* On some sparc systems, changes by the child to local and incoming
20389    argument registers are propagated back to the parent.  The compiler
20390    is told about this with #include <vfork.h>, but some compilers
20391    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
20392    static variable whose address is put into a register that is
20393    clobbered by the vfork.  */
20394 static void
20395 #ifdef __cplusplus
20396 sparc_address_test (int arg)
20397 # else
20398 sparc_address_test (arg) int arg;
20399 #endif
20400 {
20401   static pid_t child;
20402   if (!child) {
20403     child = vfork ();
20404     if (child < 0) {
20405       perror ("vfork");
20406       _exit(2);
20407     }
20408     if (!child) {
20409       arg = getpid();
20410       write(-1, "", 0);
20411       _exit (arg);
20412     }
20413   }
20414 }
20415
20416 int
20417 main ()
20418 {
20419   pid_t parent = getpid ();
20420   pid_t child;
20421
20422   sparc_address_test (0);
20423
20424   child = vfork ();
20425
20426   if (child == 0) {
20427     /* Here is another test for sparc vfork register problems.  This
20428        test uses lots of local variables, at least as many local
20429        variables as main has allocated so far including compiler
20430        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
20431        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
20432        reuse the register of parent for one of the local variables,
20433        since it will think that parent can't possibly be used any more
20434        in this routine.  Assigning to the local variable will thus
20435        munge parent in the parent process.  */
20436     pid_t
20437       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
20438       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
20439     /* Convince the compiler that p..p7 are live; otherwise, it might
20440        use the same hardware register for all 8 local variables.  */
20441     if (p != p1 || p != p2 || p != p3 || p != p4
20442         || p != p5 || p != p6 || p != p7)
20443       _exit(1);
20444
20445     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
20446        from child file descriptors.  If the child closes a descriptor
20447        before it execs or exits, this munges the parent's descriptor
20448        as well.  Test for this by closing stdout in the child.  */
20449     _exit(close(fileno(stdout)) != 0);
20450   } else {
20451     int status;
20452     struct stat st;
20453
20454     while (wait(&status) != child)
20455       ;
20456     return (
20457          /* Was there some problem with vforking?  */
20458          child < 0
20459
20460          /* Did the child fail?  (This shouldn't happen.)  */
20461          || status
20462
20463          /* Did the vfork/compiler bug occur?  */
20464          || parent != getpid()
20465
20466          /* Did the file descriptor bug occur?  */
20467          || fstat(fileno(stdout), &st) != 0
20468          );
20469   }
20470 }
20471 _ACEOF
20472 if ac_fn_c_try_run "$LINENO"; then :
20473   ac_cv_func_vfork_works=yes
20474 else
20475   ac_cv_func_vfork_works=no
20476 fi
20477 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20478   conftest.$ac_objext conftest.beam conftest.$ac_ext
20479 fi
20480
20481 fi
20482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
20483 $as_echo "$ac_cv_func_vfork_works" >&6; }
20484
20485 fi;
20486 if test "x$ac_cv_func_fork_works" = xcross; then
20487   ac_cv_func_vfork_works=$ac_cv_func_vfork
20488   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
20489 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
20490 fi
20491
20492 if test "x$ac_cv_func_vfork_works" = xyes; then
20493
20494 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
20495
20496 else
20497
20498 $as_echo "#define vfork fork" >>confdefs.h
20499
20500 fi
20501 if test "x$ac_cv_func_fork_works" = xyes; then
20502
20503 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
20504
20505 fi
20506
20507
20508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
20509 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
20510 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
20511   $as_echo_n "(cached) " >&6
20512 else
20513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20514 /* end confdefs.h.  */
20515 #include <langinfo.h>
20516 int
20517 main ()
20518 {
20519 char* cs = nl_langinfo(CODESET);
20520   ;
20521   return 0;
20522 }
20523 _ACEOF
20524 if ac_fn_c_try_link "$LINENO"; then :
20525   emacs_cv_langinfo_codeset=yes
20526 else
20527   emacs_cv_langinfo_codeset=no
20528 fi
20529 rm -f core conftest.err conftest.$ac_objext \
20530     conftest$ac_exeext conftest.$ac_ext
20531
20532 fi
20533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
20534 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
20535 if test $emacs_cv_langinfo_codeset = yes; then
20536
20537 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
20538
20539 fi
20540
20541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
20542 $as_echo_n "checking for mbstate_t... " >&6; }
20543 if test "${ac_cv_type_mbstate_t+set}" = set; then :
20544   $as_echo_n "(cached) " >&6
20545 else
20546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20547 /* end confdefs.h.  */
20548 $ac_includes_default
20549 #           include <wchar.h>
20550 int
20551 main ()
20552 {
20553 mbstate_t x; return sizeof x;
20554   ;
20555   return 0;
20556 }
20557 _ACEOF
20558 if ac_fn_c_try_compile "$LINENO"; then :
20559   ac_cv_type_mbstate_t=yes
20560 else
20561   ac_cv_type_mbstate_t=no
20562 fi
20563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20564 fi
20565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
20566 $as_echo "$ac_cv_type_mbstate_t" >&6; }
20567    if test $ac_cv_type_mbstate_t = yes; then
20568
20569 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
20570
20571    else
20572
20573 $as_echo "#define mbstate_t int" >>confdefs.h
20574
20575    fi
20576
20577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
20578 $as_echo_n "checking for C restricted array declarations... " >&6; }
20579 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
20580   $as_echo_n "(cached) " >&6
20581 else
20582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20583 /* end confdefs.h.  */
20584 void fred (int x[__restrict]);
20585 int
20586 main ()
20587 {
20588
20589   ;
20590   return 0;
20591 }
20592 _ACEOF
20593 if ac_fn_c_try_compile "$LINENO"; then :
20594   emacs_cv_c_restrict_arr=yes
20595 else
20596   emacs_cv_c_restrict_arr=no
20597 fi
20598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20599 fi
20600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
20601 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
20602 if test "$emacs_cv_c_restrict_arr" = yes; then
20603
20604 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
20605
20606 fi
20607
20608
20609
20610 # Set up the CFLAGS for real compilation, so we can substitute it.
20611 CFLAGS="$REAL_CFLAGS"
20612 CPPFLAGS="$REAL_CPPFLAGS"
20613
20614 ## Hack to detect a buggy GCC version.
20615 if test "x$GCC" = xyes \
20616    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
20617    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
20618    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
20619    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
20620 fi
20621
20622 version=$PACKAGE_VERSION
20623
20624 ### Specify what sort of things we'll be editing into Makefile and config.h.
20625 ### Use configuration here uncanonicalized to avoid exceeding size limits.
20626
20627
20628 ## Unused?
20629
20630
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640
20641
20642
20643
20644
20645
20646
20647
20648
20649 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
20650 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
20651 ## end of LIBX_BASE, but nothing ever set it.
20652
20653
20654
20655
20656 ## Used in lwlib/Makefile.in.
20657
20658 if test -n "${machfile}"; then
20659   M_FILE="\$(srcdir)/${machfile}"
20660 else
20661   M_FILE=
20662 fi
20663 S_FILE="\$(srcdir)/${opsysfile}"
20664
20665
20666
20667
20668
20669
20670
20671
20672
20673
20674 cat >>confdefs.h <<_ACEOF
20675 #define EMACS_CONFIGURATION "${canonical}"
20676 _ACEOF
20677
20678
20679 cat >>confdefs.h <<_ACEOF
20680 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
20681 _ACEOF
20682
20683 if test -n "$machfile"; then
20684
20685 cat >>confdefs.h <<_ACEOF
20686 #define config_machfile "${machfile}"
20687 _ACEOF
20688
20689 fi
20690
20691 cat >>confdefs.h <<_ACEOF
20692 #define config_opsysfile "${opsysfile}"
20693 _ACEOF
20694
20695
20696 XMENU_OBJ=
20697 XOBJ=
20698 FONT_OBJ=
20699 if test "${HAVE_X_WINDOWS}" = "yes" ; then
20700
20701 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
20702
20703   XMENU_OBJ=xmenu.o
20704   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
20705   FONT_OBJ=xfont.o
20706   if test "$HAVE_XFT" = "yes"; then
20707     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
20708   elif test "$HAVE_FREETYPE" = "yes"; then
20709     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
20710   fi
20711
20712 fi
20713
20714
20715
20716
20717 WIDGET_OBJ=
20718 MOTIF_LIBW=
20719 if test "${USE_X_TOOLKIT}" != "none" ; then
20720   WIDGET_OBJ=widget.o
20721
20722 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
20723
20724   if test "${USE_X_TOOLKIT}" = "LUCID"; then
20725
20726 $as_echo "#define USE_LUCID 1" >>confdefs.h
20727
20728   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
20729
20730 $as_echo "#define USE_MOTIF 1" >>confdefs.h
20731
20732     MOTIF_LIBW=-lXm
20733     case "$opsys" in
20734       gnu-linux)
20735         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
20736         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
20737         ;;
20738
20739       unixware)
20740         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
20741         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
20742         MOTIF_LIBW="MOTIF_LIBW -lXimp"
20743         ;;
20744
20745       aix4-2)
20746         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
20747         MOTIF_LIBW="$MOTIF_LIBW -li18n"
20748         ;;
20749     esac
20750     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
20751   fi
20752 fi
20753
20754
20755 TOOLKIT_LIBW=
20756 case "$USE_X_TOOLKIT" in
20757   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
20758   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
20759   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
20760 esac
20761
20762
20763 if test "$USE_X_TOOLKIT" = "none"; then
20764   LIBXT_OTHER="\$(LIBXSM)"
20765   OLDXMENU_TARGET="really-oldXMenu"
20766 else
20767   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
20768   OLDXMENU_TARGET="really-lwlib"
20769 fi
20770
20771
20772 ## The X Menu stuff is present in the X10 distribution, but missing
20773 ## from X11.  If we have X10, just use the installed library;
20774 ## otherwise, use our own copy.
20775 if test "${HAVE_X11}" = "yes" ; then
20776
20777 $as_echo "#define HAVE_X11 1" >>confdefs.h
20778
20779
20780   if test "$USE_X_TOOLKIT" = "none"; then
20781     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
20782   else
20783     OLDXMENU="\${lwlibdir}/liblw.a"
20784   fi
20785   LIBXMENU="\$(OLDXMENU)"
20786   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
20787   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
20788 else
20789   ## For a syntactically valid Makefile; not actually used for anything.
20790   ## See comments in src/Makefile.in.
20791   OLDXMENU=nothing
20792   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
20793   if test "${HAVE_X_WINDOWS}" = "yes"; then
20794     LIBXMENU="-lXMenu"
20795   else
20796     LIBXMENU=
20797   fi
20798   LIBX_OTHER=
20799   OLDXMENU_DEPS=
20800 fi
20801
20802 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
20803   OLDXMENU_TARGET=
20804   OLDXMENU=nothing
20805   LIBXMENU=
20806   OLDXMENU_DEPS=
20807 fi
20808
20809
20810
20811
20812
20813
20814
20815 if test "${HAVE_MENUS}" = "yes" ; then
20816
20817 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
20818
20819 fi
20820
20821 if test "${GNU_MALLOC}" = "yes" ; then
20822
20823 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
20824
20825 fi
20826
20827 RALLOC_OBJ=
20828 if test "${REL_ALLOC}" = "yes" ; then
20829
20830 $as_echo "#define REL_ALLOC 1" >>confdefs.h
20831
20832
20833   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
20834 fi
20835
20836
20837 if test "$opsys" = "cygwin"; then
20838   CYGWIN_OBJ="sheap.o"
20839   ## Cygwin differs because of its unexec().
20840   PRE_ALLOC_OBJ=
20841   POST_ALLOC_OBJ=lastfile.o
20842 else
20843   CYGWIN_OBJ=
20844   PRE_ALLOC_OBJ=lastfile.o
20845   POST_ALLOC_OBJ=
20846 fi
20847
20848
20849
20850
20851
20852 case "$opsys" in
20853   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
20854
20855   darwin)
20856    ## The -headerpad option tells ld (see man page) to leave room at the
20857    ## end of the header for adding load commands.  Needed for dumping.
20858    ## 0x690 is the total size of 30 segment load commands (at 56
20859    ## each); under Cocoa 31 commands are required.
20860    if test "$HAVE_NS" = "yes"; then
20861      libs_nsgui="-framework AppKit"
20862      headerpad_extra=6C8
20863    else
20864      libs_nsgui=
20865      headerpad_extra=690
20866    fi
20867    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
20868
20869    ## This is here because src/Makefile.in did some extra fiddling around
20870    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
20871    ##   #ifndef LD_SWITCH_SYSTEM
20872    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
20873    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
20874    ## not using gcc, darwin system not on an alpha (ie darwin, since
20875    ## darwin + alpha does not occur).
20876    ## Because this was done in src/Makefile.in, the resulting part of
20877    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
20878    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
20879    ## rather than LD_SWITCH_SYSTEM.
20880    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
20881      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
20882    ;;
20883
20884   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
20885   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
20886   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
20887   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
20888   ## had different values in configure (in ac_link) and src/Makefile.in.
20889   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
20890   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
20891
20892   *) LD_SWITCH_SYSTEM_TEMACS= ;;
20893 esac
20894
20895 if test "$NS_IMPL_GNUSTEP" = "yes"; then
20896   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
20897 fi
20898
20899
20900
20901
20902 LD_FIRSTFLAG=
20903 ORDINARY_LINK=
20904 case "$opsys" in
20905   ## gnu: GNU needs its own crt0.
20906   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
20907
20908   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
20909   ## library search parth, i.e. it won't search /usr/lib for libc and
20910   ## friends.  Using -nostartfiles instead avoids this problem, and
20911   ## will also work on earlier NetBSD releases.
20912   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
20913
20914   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
20915   ##   MkLinux/LinuxPPC needs this.
20916   ## ibms390x only supports opsys = gnu-linux so it can be added here.
20917   gnu-*)
20918     case "$machine" in
20919       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
20920     esac
20921     ;;
20922 esac
20923
20924
20925 if test "x$ORDINARY_LINK" = "xyes"; then
20926
20927   LD_FIRSTFLAG=""
20928
20929 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
20930
20931
20932 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
20933 ## freebsd, gnu-* not on macppc|ibms390x.
20934 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
20935
20936   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
20937   ## places that are difficult to figure out at make time.  Fortunately,
20938   ## these same versions allow you to pass arbitrary flags on to the
20939   ## linker, so there is no reason not to use it as a linker.
20940   ##
20941   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
20942   ## searching for libraries in its internal directories, so we have to
20943   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
20944   LD_FIRSTFLAG="-nostdlib"
20945 fi
20946
20947 ## FIXME? What setting of EDIT_LDFLAGS should this have?
20948 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
20949
20950
20951
20952
20953 ## FIXME? The logic here is not precisely the same as that above.
20954 ## There is no check here for a pre-defined LD_FIRSTFLAG.
20955 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
20956 LIB_GCC=
20957 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
20958
20959   case "$opsys" in
20960     freebsd|netbsd|openbsd) LIB_GCC= ;;
20961
20962     gnu-*)
20963       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
20964       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
20965       case $host_cpu in
20966       arm*)
20967         LIB_GCC="-lgcc_s"
20968         ;;
20969       *)
20970         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
20971         ## immediately undefine it again and redefine it to empty.
20972         ## Was the C_SWITCH_X_SITE part really necessary?
20973 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
20974         LIB_GCC=
20975         ;;
20976       esac
20977       ;;
20978
20979     ## Ask GCC where to find libgcc.a.
20980     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
20981   esac
20982 fi
20983
20984
20985 TOOLTIP_SUPPORT=
20986 WINDOW_SUPPORT=
20987 ## If we're using X11/GNUstep, define some consequences.
20988 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
20989
20990 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
20991
20992
20993 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
20994
20995   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
20996   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
20997
20998   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
20999   test "$HAVE_X_WINDOWS" = "yes" && \
21000     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
21001
21002 fi
21003
21004
21005
21006
21007
21008
21009
21010 #### Report on what we decided to do.
21011 #### Report GTK as a toolkit, even if it doesn't use Xt.
21012 #### It makes printing result more understandable as using GTK sets
21013 #### toolkit_scroll_bars to yes by default.
21014 if test "${HAVE_GTK}" = "yes"; then
21015   USE_X_TOOLKIT=GTK
21016 fi
21017
21018 and_machfile=
21019 if test -n "$machfile"; then
21020   and_machfile=" and \`${machfile}'"
21021 fi
21022
21023 echo "
21024 Configured for \`${canonical}'.
21025
21026   Where should the build process find the source code?    ${srcdir}
21027   What operating system and machine description files should Emacs use?
21028         \`${opsysfile}'${and_machfile}
21029   What compiler should emacs be built with?               ${CC} ${CFLAGS}
21030   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
21031   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
21032   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
21033   What window system should Emacs use?                    ${window_system}
21034   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
21035
21036 if test -n "${x_includes}"; then
21037 echo "  Where do we find X Windows header files?                ${x_includes}"
21038 else
21039 echo "  Where do we find X Windows header files?                Standard dirs"
21040 fi
21041 if test -n "${x_libraries}"; then
21042 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
21043 else
21044 echo "  Where do we find X Windows libraries?                   Standard dirs"
21045 fi
21046
21047 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
21048 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
21049 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
21050 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
21051 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
21052 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
21053 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
21054 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
21055
21056 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
21057 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
21058 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
21059 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
21060 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
21061 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
21062
21063 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
21064 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
21065 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
21066 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
21067
21068 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
21069 echo
21070
21071 if test $USE_XASSERTS = yes; then
21072    echo "  Compiling with asserts turned on."
21073    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21074 fi
21075
21076 echo
21077
21078 if test "$HAVE_NS" = "yes"; then
21079    echo
21080    echo "You must run \"make install\" in order to test the built application.
21081 The installed application will go to nextstep/Emacs.app and can be
21082 run or moved from there."
21083    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21084       echo "The application will be fully self-contained."
21085     else
21086       echo "The lisp resources for the application will be installed under ${prefix}.
21087 You may need to run \"make install\" with sudo.  The application will fail
21088 to run if these resources are not installed."
21089    fi
21090    echo
21091 fi
21092
21093
21094 # Remove any trailing slashes in these variables.
21095 test "${prefix}" != NONE &&
21096   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21097 test "${exec_prefix}" != NONE &&
21098   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21099
21100 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
21101
21102
21103 ac_config_commands="$ac_config_commands mkdirs"
21104
21105
21106 ac_config_commands="$ac_config_commands epaths"
21107
21108
21109 ac_config_commands="$ac_config_commands gdbinit"
21110
21111
21112 cat >confcache <<\_ACEOF
21113 # This file is a shell script that caches the results of configure
21114 # tests run on this system so they can be shared between configure
21115 # scripts and configure runs, see configure's option --config-cache.
21116 # It is not useful on other systems.  If it contains results you don't
21117 # want to keep, you may remove or edit it.
21118 #
21119 # config.status only pays attention to the cache file if you give it
21120 # the --recheck option to rerun configure.
21121 #
21122 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21123 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21124 # following values.
21125
21126 _ACEOF
21127
21128 # The following way of writing the cache mishandles newlines in values,
21129 # but we know of no workaround that is simple, portable, and efficient.
21130 # So, we kill variables containing newlines.
21131 # Ultrix sh set writes to stderr and can't be redirected directly,
21132 # and sets the high bit in the cache file unless we assign to the vars.
21133 (
21134   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21135     eval ac_val=\$$ac_var
21136     case $ac_val in #(
21137     *${as_nl}*)
21138       case $ac_var in #(
21139       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21140 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21141       esac
21142       case $ac_var in #(
21143       _ | IFS | as_nl) ;; #(
21144       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21145       *) { eval $ac_var=; unset $ac_var;} ;;
21146       esac ;;
21147     esac
21148   done
21149
21150   (set) 2>&1 |
21151     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21152     *${as_nl}ac_space=\ *)
21153       # `set' does not quote correctly, so add quotes: double-quote
21154       # substitution turns \\\\ into \\, and sed turns \\ into \.
21155       sed -n \
21156         "s/'/'\\\\''/g;
21157           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21158       ;; #(
21159     *)
21160       # `set' quotes correctly as required by POSIX, so do not add quotes.
21161       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21162       ;;
21163     esac |
21164     sort
21165 ) |
21166   sed '
21167      /^ac_cv_env_/b end
21168      t clear
21169      :clear
21170      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21171      t end
21172      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21173      :end' >>confcache
21174 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21175   if test -w "$cache_file"; then
21176     test "x$cache_file" != "x/dev/null" &&
21177       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21178 $as_echo "$as_me: updating cache $cache_file" >&6;}
21179     cat confcache >$cache_file
21180   else
21181     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21182 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21183   fi
21184 fi
21185 rm -f confcache
21186
21187 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21188 # Let make expand exec_prefix.
21189 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21190
21191 DEFS=-DHAVE_CONFIG_H
21192
21193 ac_libobjs=
21194 ac_ltlibobjs=
21195 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21196   # 1. Remove the extension, and $U if already installed.
21197   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21198   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21199   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21200   #    will be set to the directory where LIBOBJS objects are built.
21201   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21202   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21203 done
21204 LIBOBJS=$ac_libobjs
21205
21206 LTLIBOBJS=$ac_ltlibobjs
21207
21208
21209  if test -n "$EXEEXT"; then
21210   am__EXEEXT_TRUE=
21211   am__EXEEXT_FALSE='#'
21212 else
21213   am__EXEEXT_TRUE='#'
21214   am__EXEEXT_FALSE=
21215 fi
21216
21217 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21218   as_fn_error "conditional \"AMDEP\" was never defined.
21219 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21220 fi
21221 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21222   as_fn_error "conditional \"am__fastdepCC\" was never defined.
21223 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21224 fi
21225
21226 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21227   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21228 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21229 fi
21230
21231 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21232   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21233 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21234 fi
21235 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21236   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21237 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21238 fi
21239 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21240   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21241 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21242 fi
21243 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21244   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21245 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21246 fi
21247
21248     gl_libobjs=
21249     gl_ltlibobjs=
21250     if test -n "$gl_LIBOBJS"; then
21251       # Remove the extension.
21252       sed_drop_objext='s/\.o$//;s/\.obj$//'
21253       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21254         gl_libobjs="$gl_libobjs $i.$ac_objext"
21255         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21256       done
21257     fi
21258     gl_LIBOBJS=$gl_libobjs
21259
21260     gl_LTLIBOBJS=$gl_ltlibobjs
21261
21262
21263
21264     gltests_libobjs=
21265     gltests_ltlibobjs=
21266     if test -n "$gltests_LIBOBJS"; then
21267       # Remove the extension.
21268       sed_drop_objext='s/\.o$//;s/\.obj$//'
21269       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21270         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21271         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21272       done
21273     fi
21274     gltests_LIBOBJS=$gltests_libobjs
21275
21276     gltests_LTLIBOBJS=$gltests_ltlibobjs
21277
21278
21279
21280 : ${CONFIG_STATUS=./config.status}
21281 ac_write_fail=0
21282 ac_clean_files_save=$ac_clean_files
21283 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21284 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21285 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21286 as_write_fail=0
21287 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21288 #! $SHELL
21289 # Generated by $as_me.
21290 # Run this file to recreate the current configuration.
21291 # Compiler output produced by configure, useful for debugging
21292 # configure, is in config.log if it exists.
21293
21294 debug=false
21295 ac_cs_recheck=false
21296 ac_cs_silent=false
21297
21298 SHELL=\${CONFIG_SHELL-$SHELL}
21299 export SHELL
21300 _ASEOF
21301 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21302 ## -------------------- ##
21303 ## M4sh Initialization. ##
21304 ## -------------------- ##
21305
21306 # Be more Bourne compatible
21307 DUALCASE=1; export DUALCASE # for MKS sh
21308 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21309   emulate sh
21310   NULLCMD=:
21311   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21312   # is contrary to our usage.  Disable this feature.
21313   alias -g '${1+"$@"}'='"$@"'
21314   setopt NO_GLOB_SUBST
21315 else
21316   case `(set -o) 2>/dev/null` in #(
21317   *posix*) :
21318     set -o posix ;; #(
21319   *) :
21320      ;;
21321 esac
21322 fi
21323
21324
21325 as_nl='
21326 '
21327 export as_nl
21328 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21329 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21330 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21331 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21332 # Prefer a ksh shell builtin over an external printf program on Solaris,
21333 # but without wasting forks for bash or zsh.
21334 if test -z "$BASH_VERSION$ZSH_VERSION" \
21335     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21336   as_echo='print -r --'
21337   as_echo_n='print -rn --'
21338 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21339   as_echo='printf %s\n'
21340   as_echo_n='printf %s'
21341 else
21342   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21343     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21344     as_echo_n='/usr/ucb/echo -n'
21345   else
21346     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21347     as_echo_n_body='eval
21348       arg=$1;
21349       case $arg in #(
21350       *"$as_nl"*)
21351         expr "X$arg" : "X\\(.*\\)$as_nl";
21352         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
21353       esac;
21354       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
21355     '
21356     export as_echo_n_body
21357     as_echo_n='sh -c $as_echo_n_body as_echo'
21358   fi
21359   export as_echo_body
21360   as_echo='sh -c $as_echo_body as_echo'
21361 fi
21362
21363 # The user is always right.
21364 if test "${PATH_SEPARATOR+set}" != set; then
21365   PATH_SEPARATOR=:
21366   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
21367     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
21368       PATH_SEPARATOR=';'
21369   }
21370 fi
21371
21372
21373 # IFS
21374 # We need space, tab and new line, in precisely that order.  Quoting is
21375 # there to prevent editors from complaining about space-tab.
21376 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
21377 # splitting by setting IFS to empty value.)
21378 IFS=" ""        $as_nl"
21379
21380 # Find who we are.  Look in the path if we contain no directory separator.
21381 case $0 in #((
21382   *[\\/]* ) as_myself=$0 ;;
21383   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21384 for as_dir in $PATH
21385 do
21386   IFS=$as_save_IFS
21387   test -z "$as_dir" && as_dir=.
21388     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
21389   done
21390 IFS=$as_save_IFS
21391
21392      ;;
21393 esac
21394 # We did not find ourselves, most probably we were run as `sh COMMAND'
21395 # in which case we are not to be found in the path.
21396 if test "x$as_myself" = x; then
21397   as_myself=$0
21398 fi
21399 if test ! -f "$as_myself"; then
21400   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
21401   exit 1
21402 fi
21403
21404 # Unset variables that we do not need and which cause bugs (e.g. in
21405 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
21406 # suppresses any "Segmentation fault" message there.  '((' could
21407 # trigger a bug in pdksh 5.2.14.
21408 for as_var in BASH_ENV ENV MAIL MAILPATH
21409 do eval test x\${$as_var+set} = xset \
21410   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
21411 done
21412 PS1='$ '
21413 PS2='> '
21414 PS4='+ '
21415
21416 # NLS nuisances.
21417 LC_ALL=C
21418 export LC_ALL
21419 LANGUAGE=C
21420 export LANGUAGE
21421
21422 # CDPATH.
21423 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21424
21425
21426 # as_fn_error ERROR [LINENO LOG_FD]
21427 # ---------------------------------
21428 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
21429 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
21430 # script with status $?, using 1 if that was 0.
21431 as_fn_error ()
21432 {
21433   as_status=$?; test $as_status -eq 0 && as_status=1
21434   if test "$3"; then
21435     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
21436     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
21437   fi
21438   $as_echo "$as_me: error: $1" >&2
21439   as_fn_exit $as_status
21440 } # as_fn_error
21441
21442
21443 # as_fn_set_status STATUS
21444 # -----------------------
21445 # Set $? to STATUS, without forking.
21446 as_fn_set_status ()
21447 {
21448   return $1
21449 } # as_fn_set_status
21450
21451 # as_fn_exit STATUS
21452 # -----------------
21453 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
21454 as_fn_exit ()
21455 {
21456   set +e
21457   as_fn_set_status $1
21458   exit $1
21459 } # as_fn_exit
21460
21461 # as_fn_unset VAR
21462 # ---------------
21463 # Portably unset VAR.
21464 as_fn_unset ()
21465 {
21466   { eval $1=; unset $1;}
21467 }
21468 as_unset=as_fn_unset
21469 # as_fn_append VAR VALUE
21470 # ----------------------
21471 # Append the text in VALUE to the end of the definition contained in VAR. Take
21472 # advantage of any shell optimizations that allow amortized linear growth over
21473 # repeated appends, instead of the typical quadratic growth present in naive
21474 # implementations.
21475 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
21476   eval 'as_fn_append ()
21477   {
21478     eval $1+=\$2
21479   }'
21480 else
21481   as_fn_append ()
21482   {
21483     eval $1=\$$1\$2
21484   }
21485 fi # as_fn_append
21486
21487 # as_fn_arith ARG...
21488 # ------------------
21489 # Perform arithmetic evaluation on the ARGs, and store the result in the
21490 # global $as_val. Take advantage of shells that can avoid forks. The arguments
21491 # must be portable across $(()) and expr.
21492 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
21493   eval 'as_fn_arith ()
21494   {
21495     as_val=$(( $* ))
21496   }'
21497 else
21498   as_fn_arith ()
21499   {
21500     as_val=`expr "$@" || test $? -eq 1`
21501   }
21502 fi # as_fn_arith
21503
21504
21505 if expr a : '\(a\)' >/dev/null 2>&1 &&
21506    test "X`expr 00001 : '.*\(...\)'`" = X001; then
21507   as_expr=expr
21508 else
21509   as_expr=false
21510 fi
21511
21512 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
21513   as_basename=basename
21514 else
21515   as_basename=false
21516 fi
21517
21518 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
21519   as_dirname=dirname
21520 else
21521   as_dirname=false
21522 fi
21523
21524 as_me=`$as_basename -- "$0" ||
21525 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
21526          X"$0" : 'X\(//\)$' \| \
21527          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
21528 $as_echo X/"$0" |
21529     sed '/^.*\/\([^/][^/]*\)\/*$/{
21530             s//\1/
21531             q
21532           }
21533           /^X\/\(\/\/\)$/{
21534             s//\1/
21535             q
21536           }
21537           /^X\/\(\/\).*/{
21538             s//\1/
21539             q
21540           }
21541           s/.*/./; q'`
21542
21543 # Avoid depending upon Character Ranges.
21544 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
21545 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
21546 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
21547 as_cr_digits='0123456789'
21548 as_cr_alnum=$as_cr_Letters$as_cr_digits
21549
21550 ECHO_C= ECHO_N= ECHO_T=
21551 case `echo -n x` in #(((((
21552 -n*)
21553   case `echo 'xy\c'` in
21554   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
21555   xy)  ECHO_C='\c';;
21556   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
21557        ECHO_T=' ';;
21558   esac;;
21559 *)
21560   ECHO_N='-n';;
21561 esac
21562
21563 rm -f conf$$ conf$$.exe conf$$.file
21564 if test -d conf$$.dir; then
21565   rm -f conf$$.dir/conf$$.file
21566 else
21567   rm -f conf$$.dir
21568   mkdir conf$$.dir 2>/dev/null
21569 fi
21570 if (echo >conf$$.file) 2>/dev/null; then
21571   if ln -s conf$$.file conf$$ 2>/dev/null; then
21572     as_ln_s='ln -s'
21573     # ... but there are two gotchas:
21574     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
21575     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
21576     # In both cases, we have to default to `cp -p'.
21577     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
21578       as_ln_s='cp -p'
21579   elif ln conf$$.file conf$$ 2>/dev/null; then
21580     as_ln_s=ln
21581   else
21582     as_ln_s='cp -p'
21583   fi
21584 else
21585   as_ln_s='cp -p'
21586 fi
21587 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
21588 rmdir conf$$.dir 2>/dev/null
21589
21590
21591 # as_fn_mkdir_p
21592 # -------------
21593 # Create "$as_dir" as a directory, including parents if necessary.
21594 as_fn_mkdir_p ()
21595 {
21596
21597   case $as_dir in #(
21598   -*) as_dir=./$as_dir;;
21599   esac
21600   test -d "$as_dir" || eval $as_mkdir_p || {
21601     as_dirs=
21602     while :; do
21603       case $as_dir in #(
21604       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
21605       *) as_qdir=$as_dir;;
21606       esac
21607       as_dirs="'$as_qdir' $as_dirs"
21608       as_dir=`$as_dirname -- "$as_dir" ||
21609 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21610          X"$as_dir" : 'X\(//\)[^/]' \| \
21611          X"$as_dir" : 'X\(//\)$' \| \
21612          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
21613 $as_echo X"$as_dir" |
21614     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21615             s//\1/
21616             q
21617           }
21618           /^X\(\/\/\)[^/].*/{
21619             s//\1/
21620             q
21621           }
21622           /^X\(\/\/\)$/{
21623             s//\1/
21624             q
21625           }
21626           /^X\(\/\).*/{
21627             s//\1/
21628             q
21629           }
21630           s/.*/./; q'`
21631       test -d "$as_dir" && break
21632     done
21633     test -z "$as_dirs" || eval "mkdir $as_dirs"
21634   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
21635
21636
21637 } # as_fn_mkdir_p
21638 if mkdir -p . 2>/dev/null; then
21639   as_mkdir_p='mkdir -p "$as_dir"'
21640 else
21641   test -d ./-p && rmdir ./-p
21642   as_mkdir_p=false
21643 fi
21644
21645 if test -x / >/dev/null 2>&1; then
21646   as_test_x='test -x'
21647 else
21648   if ls -dL / >/dev/null 2>&1; then
21649     as_ls_L_option=L
21650   else
21651     as_ls_L_option=
21652   fi
21653   as_test_x='
21654     eval sh -c '\''
21655       if test -d "$1"; then
21656         test -d "$1/.";
21657       else
21658         case $1 in #(
21659         -*)set "./$1";;
21660         esac;
21661         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
21662         ???[sx]*):;;*)false;;esac;fi
21663     '\'' sh
21664   '
21665 fi
21666 as_executable_p=$as_test_x
21667
21668 # Sed expression to map a string onto a valid CPP name.
21669 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
21670
21671 # Sed expression to map a string onto a valid variable name.
21672 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
21673
21674
21675 exec 6>&1
21676 ## ----------------------------------- ##
21677 ## Main body of $CONFIG_STATUS script. ##
21678 ## ----------------------------------- ##
21679 _ASEOF
21680 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
21681
21682 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21683 # Save the log message, to keep $0 and so on meaningful, and to
21684 # report actual input values of CONFIG_FILES etc. instead of their
21685 # values after options handling.
21686 ac_log="
21687 This file was extended by emacs $as_me 24.0.50, which was
21688 generated by GNU Autoconf 2.65.  Invocation command line was
21689
21690   CONFIG_FILES    = $CONFIG_FILES
21691   CONFIG_HEADERS  = $CONFIG_HEADERS
21692   CONFIG_LINKS    = $CONFIG_LINKS
21693   CONFIG_COMMANDS = $CONFIG_COMMANDS
21694   $ $0 $@
21695
21696 on `(hostname || uname -n) 2>/dev/null | sed 1q`
21697 "
21698
21699 _ACEOF
21700
21701 case $ac_config_files in *"
21702 "*) set x $ac_config_files; shift; ac_config_files=$*;;
21703 esac
21704
21705 case $ac_config_headers in *"
21706 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
21707 esac
21708
21709
21710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21711 # Files that config.status was made for.
21712 config_files="$ac_config_files"
21713 config_headers="$ac_config_headers"
21714 config_commands="$ac_config_commands"
21715
21716 _ACEOF
21717
21718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21719 ac_cs_usage="\
21720 \`$as_me' instantiates files and other configuration actions
21721 from templates according to the current configuration.  Unless the files
21722 and actions are specified as TAGs, all are instantiated by default.
21723
21724 Usage: $0 [OPTION]... [TAG]...
21725
21726   -h, --help       print this help, then exit
21727   -V, --version    print version number and configuration settings, then exit
21728       --config     print configuration, then exit
21729   -q, --quiet, --silent
21730                    do not print progress messages
21731   -d, --debug      don't remove temporary files
21732       --recheck    update $as_me by reconfiguring in the same conditions
21733       --file=FILE[:TEMPLATE]
21734                    instantiate the configuration file FILE
21735       --header=FILE[:TEMPLATE]
21736                    instantiate the configuration header FILE
21737
21738 Configuration files:
21739 $config_files
21740
21741 Configuration headers:
21742 $config_headers
21743
21744 Configuration commands:
21745 $config_commands
21746
21747 Report bugs to the package provider."
21748
21749 _ACEOF
21750 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21751 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
21752 ac_cs_version="\\
21753 emacs config.status 24.0.50
21754 configured by $0, generated by GNU Autoconf 2.65,
21755   with options \\"\$ac_cs_config\\"
21756
21757 Copyright (C) 2009 Free Software Foundation, Inc.
21758 This config.status script is free software; the Free Software Foundation
21759 gives unlimited permission to copy, distribute and modify it."
21760
21761 ac_pwd='$ac_pwd'
21762 srcdir='$srcdir'
21763 INSTALL='$INSTALL'
21764 MKDIR_P='$MKDIR_P'
21765 AWK='$AWK'
21766 test -n "\$AWK" || AWK=awk
21767 _ACEOF
21768
21769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21770 # The default lists apply if the user does not specify any file.
21771 ac_need_defaults=:
21772 while test $# != 0
21773 do
21774   case $1 in
21775   --*=*)
21776     ac_option=`expr "X$1" : 'X\([^=]*\)='`
21777     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
21778     ac_shift=:
21779     ;;
21780   *)
21781     ac_option=$1
21782     ac_optarg=$2
21783     ac_shift=shift
21784     ;;
21785   esac
21786
21787   case $ac_option in
21788   # Handling of the options.
21789   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
21790     ac_cs_recheck=: ;;
21791   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
21792     $as_echo "$ac_cs_version"; exit ;;
21793   --config | --confi | --conf | --con | --co | --c )
21794     $as_echo "$ac_cs_config"; exit ;;
21795   --debug | --debu | --deb | --de | --d | -d )
21796     debug=: ;;
21797   --file | --fil | --fi | --f )
21798     $ac_shift
21799     case $ac_optarg in
21800     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21801     esac
21802     as_fn_append CONFIG_FILES " '$ac_optarg'"
21803     ac_need_defaults=false;;
21804   --header | --heade | --head | --hea )
21805     $ac_shift
21806     case $ac_optarg in
21807     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
21808     esac
21809     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
21810     ac_need_defaults=false;;
21811   --he | --h)
21812     # Conflict between --help and --header
21813     as_fn_error "ambiguous option: \`$1'
21814 Try \`$0 --help' for more information.";;
21815   --help | --hel | -h )
21816     $as_echo "$ac_cs_usage"; exit ;;
21817   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
21818   | -silent | --silent | --silen | --sile | --sil | --si | --s)
21819     ac_cs_silent=: ;;
21820
21821   # This is an error.
21822   -*) as_fn_error "unrecognized option: \`$1'
21823 Try \`$0 --help' for more information." ;;
21824
21825   *) as_fn_append ac_config_targets " $1"
21826      ac_need_defaults=false ;;
21827
21828   esac
21829   shift
21830 done
21831
21832 ac_configure_extra_args=
21833
21834 if $ac_cs_silent; then
21835   exec 6>/dev/null
21836   ac_configure_extra_args="$ac_configure_extra_args --silent"
21837 fi
21838
21839 _ACEOF
21840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21841 if \$ac_cs_recheck; then
21842   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
21843   shift
21844   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
21845   CONFIG_SHELL='$SHELL'
21846   export CONFIG_SHELL
21847   exec "\$@"
21848 fi
21849
21850 _ACEOF
21851 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21852 exec 5>>config.log
21853 {
21854   echo
21855   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
21856 ## Running $as_me. ##
21857 _ASBOX
21858   $as_echo "$ac_log"
21859 } >&5
21860
21861 _ACEOF
21862 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21863 #
21864 # INIT-COMMANDS
21865 #
21866 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
21867 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
21868
21869 _ACEOF
21870
21871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21872
21873 # Handling of arguments.
21874 for ac_config_target in $ac_config_targets
21875 do
21876   case $ac_config_target in
21877     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
21878     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
21879     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
21880     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
21881     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
21882     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
21883     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
21884     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
21885     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
21886     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
21887     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
21888     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
21889     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
21890     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
21891     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
21892     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
21893     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
21894     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
21895
21896   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
21897   esac
21898 done
21899
21900
21901 # If the user did not use the arguments to specify the items to instantiate,
21902 # then the envvar interface is used.  Set only those that are not.
21903 # We use the long form for the default assignment because of an extremely
21904 # bizarre bug on SunOS 4.1.3.
21905 if $ac_need_defaults; then
21906   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
21907   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
21908   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
21909 fi
21910
21911 # Have a temporary directory for convenience.  Make it in the build tree
21912 # simply because there is no reason against having it here, and in addition,
21913 # creating and moving files from /tmp can sometimes cause problems.
21914 # Hook for its removal unless debugging.
21915 # Note that there is a small window in which the directory will not be cleaned:
21916 # after its creation but before its name has been assigned to `$tmp'.
21917 $debug ||
21918 {
21919   tmp=
21920   trap 'exit_status=$?
21921   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
21922 ' 0
21923   trap 'as_fn_exit 1' 1 2 13 15
21924 }
21925 # Create a (secure) tmp directory for tmp files.
21926
21927 {
21928   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
21929   test -n "$tmp" && test -d "$tmp"
21930 }  ||
21931 {
21932   tmp=./conf$$-$RANDOM
21933   (umask 077 && mkdir "$tmp")
21934 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
21935
21936 # Set up the scripts for CONFIG_FILES section.
21937 # No need to generate them if there are no CONFIG_FILES.
21938 # This happens for instance with `./config.status config.h'.
21939 if test -n "$CONFIG_FILES"; then
21940
21941 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
21942   ac_cs_awk_getline=:
21943   ac_cs_awk_pipe_init=
21944   ac_cs_awk_read_file='
21945       while ((getline aline < (F[key])) > 0)
21946         print(aline)
21947       close(F[key])'
21948   ac_cs_awk_pipe_fini=
21949 else
21950   ac_cs_awk_getline=false
21951   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
21952   ac_cs_awk_read_file='
21953       print "|#_!!_#|"
21954       print "cat " F[key] " &&"
21955       '$ac_cs_awk_pipe_init
21956   # The final `:' finishes the AND list.
21957   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
21958 fi
21959 ac_cr=`echo X | tr X '\015'`
21960 # On cygwin, bash can eat \r inside `` if the user requested igncr.
21961 # But we know of no other shell where ac_cr would be empty at this
21962 # point, so we can use a bashism as a fallback.
21963 if test "x$ac_cr" = x; then
21964   eval ac_cr=\$\'\\r\'
21965 fi
21966 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
21967 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
21968   ac_cs_awk_cr='\r'
21969 else
21970   ac_cs_awk_cr=$ac_cr
21971 fi
21972
21973 echo 'BEGIN {' >"$tmp/subs1.awk" &&
21974 _ACEOF
21975
21976 # Create commands to substitute file output variables.
21977 {
21978   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
21979   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
21980   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
21981   echo "_ACAWK" &&
21982   echo "_ACEOF"
21983 } >conf$$files.sh &&
21984 . ./conf$$files.sh ||
21985   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
21986 rm -f conf$$files.sh
21987
21988 {
21989   echo "cat >conf$$subs.awk <<_ACEOF" &&
21990   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
21991   echo "_ACEOF"
21992 } >conf$$subs.sh ||
21993   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
21994 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
21995 ac_delim='%!_!# '
21996 for ac_last_try in false false false false false :; do
21997   . ./conf$$subs.sh ||
21998     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
21999
22000   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22001   if test $ac_delim_n = $ac_delim_num; then
22002     break
22003   elif $ac_last_try; then
22004     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22005   else
22006     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22007   fi
22008 done
22009 rm -f conf$$subs.sh
22010
22011 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22012 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22013 _ACEOF
22014 sed -n '
22015 h
22016 s/^/S["/; s/!.*/"]=/
22017 p
22018 g
22019 s/^[^!]*!//
22020 :repl
22021 t repl
22022 s/'"$ac_delim"'$//
22023 t delim
22024 :nl
22025 h
22026 s/\(.\{148\}\)..*/\1/
22027 t more1
22028 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22029 p
22030 n
22031 b repl
22032 :more1
22033 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22034 p
22035 g
22036 s/.\{148\}//
22037 t nl
22038 :delim
22039 h
22040 s/\(.\{148\}\)..*/\1/
22041 t more2
22042 s/["\\]/\\&/g; s/^/"/; s/$/"/
22043 p
22044 b
22045 :more2
22046 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22047 p
22048 g
22049 s/.\{148\}//
22050 t delim
22051 ' <conf$$subs.awk | sed '
22052 /^[^""]/{
22053   N
22054   s/\n//
22055 }
22056 ' >>$CONFIG_STATUS || ac_write_fail=1
22057 rm -f conf$$subs.awk
22058 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22059 _ACAWK
22060 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22061   for (key in S) S_is_set[key] = 1
22062   FS = "\a"
22063   \$ac_cs_awk_pipe_init
22064 }
22065 {
22066   line = $ 0
22067   nfields = split(line, field, "@")
22068   substed = 0
22069   len = length(field[1])
22070   for (i = 2; i < nfields; i++) {
22071     key = field[i]
22072     keylen = length(key)
22073     if (S_is_set[key]) {
22074       value = S[key]
22075       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22076       len += length(value) + length(field[++i])
22077       substed = 1
22078     } else
22079       len += 1 + keylen
22080   }
22081   if (nfields == 3 && !substed) {
22082     key = field[2]
22083     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
22084       \$ac_cs_awk_read_file
22085       next
22086     }
22087   }
22088   print line
22089 }
22090 \$ac_cs_awk_pipe_fini
22091 _ACAWK
22092 _ACEOF
22093 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22094 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22095   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22096 else
22097   cat
22098 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22099   || as_fn_error "could not setup config files machinery" "$LINENO" 5
22100 _ACEOF
22101
22102 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22103 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22104 # trailing colons and then remove the whole line if VPATH becomes empty
22105 # (actually we leave an empty line to preserve line numbers).
22106 if test "x$srcdir" = x.; then
22107   ac_vpsub='/^[  ]*VPATH[        ]*=/{
22108 s/:*\$(srcdir):*/:/
22109 s/:*\${srcdir}:*/:/
22110 s/:*@srcdir@:*/:/
22111 s/^\([^=]*=[     ]*\):*/\1/
22112 s/:*$//
22113 s/^[^=]*=[       ]*$//
22114 }'
22115 fi
22116
22117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22118 fi # test -n "$CONFIG_FILES"
22119
22120 # Set up the scripts for CONFIG_HEADERS section.
22121 # No need to generate them if there are no CONFIG_HEADERS.
22122 # This happens for instance with `./config.status Makefile'.
22123 if test -n "$CONFIG_HEADERS"; then
22124 cat >"$tmp/defines.awk" <<\_ACAWK ||
22125 BEGIN {
22126 _ACEOF
22127
22128 # Transform confdefs.h into an awk script `defines.awk', embedded as
22129 # here-document in config.status, that substitutes the proper values into
22130 # config.h.in to produce config.h.
22131
22132 # Create a delimiter string that does not exist in confdefs.h, to ease
22133 # handling of long lines.
22134 ac_delim='%!_!# '
22135 for ac_last_try in false false :; do
22136   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22137   if test -z "$ac_t"; then
22138     break
22139   elif $ac_last_try; then
22140     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22141   else
22142     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22143   fi
22144 done
22145
22146 # For the awk script, D is an array of macro values keyed by name,
22147 # likewise P contains macro parameters if any.  Preserve backslash
22148 # newline sequences.
22149
22150 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22151 sed -n '
22152 s/.\{148\}/&'"$ac_delim"'/g
22153 t rset
22154 :rset
22155 s/^[     ]*#[    ]*define[       ][      ]*/ /
22156 t def
22157 d
22158 :def
22159 s/\\$//
22160 t bsnl
22161 s/["\\]/\\&/g
22162 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22163 D["\1"]=" \3"/p
22164 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
22165 d
22166 :bsnl
22167 s/["\\]/\\&/g
22168 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22169 D["\1"]=" \3\\\\\\n"\\/p
22170 t cont
22171 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22172 t cont
22173 d
22174 :cont
22175 n
22176 s/.\{148\}/&'"$ac_delim"'/g
22177 t clear
22178 :clear
22179 s/\\$//
22180 t bsnlc
22181 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22182 d
22183 :bsnlc
22184 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22185 b cont
22186 ' <confdefs.h | sed '
22187 s/'"$ac_delim"'/"\\\
22188 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22189
22190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22191   for (key in D) D_is_set[key] = 1
22192   FS = "\a"
22193 }
22194 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22195   line = \$ 0
22196   split(line, arg, " ")
22197   if (arg[1] == "#") {
22198     defundef = arg[2]
22199     mac1 = arg[3]
22200   } else {
22201     defundef = substr(arg[1], 2)
22202     mac1 = arg[2]
22203   }
22204   split(mac1, mac2, "(") #)
22205   macro = mac2[1]
22206   prefix = substr(line, 1, index(line, defundef) - 1)
22207   if (D_is_set[macro]) {
22208     # Preserve the white space surrounding the "#".
22209     print prefix "define", macro P[macro] D[macro]
22210     next
22211   } else {
22212     # Replace #undef with comments.  This is necessary, for example,
22213     # in the case of _POSIX_SOURCE, which is predefined and required
22214     # on some systems where configure will not decide to define it.
22215     if (defundef == "undef") {
22216       print "/*", prefix defundef, macro, "*/"
22217       next
22218     }
22219   }
22220 }
22221 { print }
22222 _ACAWK
22223 _ACEOF
22224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22225   as_fn_error "could not setup config headers machinery" "$LINENO" 5
22226 fi # test -n "$CONFIG_HEADERS"
22227
22228
22229 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
22230 shift
22231 for ac_tag
22232 do
22233   case $ac_tag in
22234   :[FHLC]) ac_mode=$ac_tag; continue;;
22235   esac
22236   case $ac_mode$ac_tag in
22237   :[FHL]*:*);;
22238   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22239   :[FH]-) ac_tag=-:-;;
22240   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22241   esac
22242   ac_save_IFS=$IFS
22243   IFS=:
22244   set x $ac_tag
22245   IFS=$ac_save_IFS
22246   shift
22247   ac_file=$1
22248   shift
22249
22250   case $ac_mode in
22251   :L) ac_source=$1;;
22252   :[FH])
22253     ac_file_inputs=
22254     for ac_f
22255     do
22256       case $ac_f in
22257       -) ac_f="$tmp/stdin";;
22258       *) # Look for the file first in the build tree, then in the source tree
22259          # (if the path is not absolute).  The absolute path cannot be DOS-style,
22260          # because $ac_f cannot contain `:'.
22261          test -f "$ac_f" ||
22262            case $ac_f in
22263            [\\/$]*) false;;
22264            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22265            esac ||
22266            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22267       esac
22268       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22269       as_fn_append ac_file_inputs " '$ac_f'"
22270     done
22271
22272     # Let's still pretend it is `configure' which instantiates (i.e., don't
22273     # use $as_me), people would be surprised to read:
22274     #    /* config.h.  Generated by config.status.  */
22275     configure_input='Generated from '`
22276           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22277         `' by configure.'
22278     if test x"$ac_file" != x-; then
22279       configure_input="$ac_file.  $configure_input"
22280       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22281 $as_echo "$as_me: creating $ac_file" >&6;}
22282     fi
22283     # Neutralize special characters interpreted by sed in replacement strings.
22284     case $configure_input in #(
22285     *\&* | *\|* | *\\* )
22286        ac_sed_conf_input=`$as_echo "$configure_input" |
22287        sed 's/[\\\\&|]/\\\\&/g'`;; #(
22288     *) ac_sed_conf_input=$configure_input;;
22289     esac
22290
22291     case $ac_tag in
22292     *:-:* | *:-) cat >"$tmp/stdin" \
22293       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
22294     esac
22295     ;;
22296   esac
22297
22298   ac_dir=`$as_dirname -- "$ac_file" ||
22299 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22300          X"$ac_file" : 'X\(//\)[^/]' \| \
22301          X"$ac_file" : 'X\(//\)$' \| \
22302          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22303 $as_echo X"$ac_file" |
22304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22305             s//\1/
22306             q
22307           }
22308           /^X\(\/\/\)[^/].*/{
22309             s//\1/
22310             q
22311           }
22312           /^X\(\/\/\)$/{
22313             s//\1/
22314             q
22315           }
22316           /^X\(\/\).*/{
22317             s//\1/
22318             q
22319           }
22320           s/.*/./; q'`
22321   as_dir="$ac_dir"; as_fn_mkdir_p
22322   ac_builddir=.
22323
22324 case "$ac_dir" in
22325 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22326 *)
22327   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22328   # A ".." for each directory in $ac_dir_suffix.
22329   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22330   case $ac_top_builddir_sub in
22331   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22332   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22333   esac ;;
22334 esac
22335 ac_abs_top_builddir=$ac_pwd
22336 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22337 # for backward compatibility:
22338 ac_top_builddir=$ac_top_build_prefix
22339
22340 case $srcdir in
22341   .)  # We are building in place.
22342     ac_srcdir=.
22343     ac_top_srcdir=$ac_top_builddir_sub
22344     ac_abs_top_srcdir=$ac_pwd ;;
22345   [\\/]* | ?:[\\/]* )  # Absolute name.
22346     ac_srcdir=$srcdir$ac_dir_suffix;
22347     ac_top_srcdir=$srcdir
22348     ac_abs_top_srcdir=$srcdir ;;
22349   *) # Relative name.
22350     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
22351     ac_top_srcdir=$ac_top_build_prefix$srcdir
22352     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
22353 esac
22354 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
22355
22356
22357   case $ac_mode in
22358   :F)
22359   #
22360   # CONFIG_FILE
22361   #
22362
22363   case $INSTALL in
22364   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
22365   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
22366   esac
22367   ac_MKDIR_P=$MKDIR_P
22368   case $MKDIR_P in
22369   [\\/$]* | ?:[\\/]* ) ;;
22370   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
22371   esac
22372 _ACEOF
22373
22374 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22375 # If the template does not know about datarootdir, expand it.
22376 # FIXME: This hack should be removed a few years after 2.60.
22377 ac_datarootdir_hack=; ac_datarootdir_seen=
22378 ac_sed_dataroot='
22379 /datarootdir/ {
22380   p
22381   q
22382 }
22383 /@datadir@/p
22384 /@docdir@/p
22385 /@infodir@/p
22386 /@localedir@/p
22387 /@mandir@/p'
22388 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
22389 *datarootdir*) ac_datarootdir_seen=yes;;
22390 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
22391   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
22392 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
22393 _ACEOF
22394 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22395   ac_datarootdir_hack='
22396   s&@datadir@&$datadir&g
22397   s&@docdir@&$docdir&g
22398   s&@infodir@&$infodir&g
22399   s&@localedir@&$localedir&g
22400   s&@mandir@&$mandir&g
22401   s&\\\${datarootdir}&$datarootdir&g' ;;
22402 esac
22403 _ACEOF
22404
22405 # Neutralize VPATH when `$srcdir' = `.'.
22406 # Shell code in configure.ac might set extrasub.
22407 # FIXME: do we really want to maintain this feature?
22408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22409 ac_sed_extra="$ac_vpsub
22410 $extrasub
22411 _ACEOF
22412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22413 :t
22414 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
22415 s|@configure_input@|$ac_sed_conf_input|;t t
22416 s&@top_builddir@&$ac_top_builddir_sub&;t t
22417 s&@top_build_prefix@&$ac_top_build_prefix&;t t
22418 s&@srcdir@&$ac_srcdir&;t t
22419 s&@abs_srcdir@&$ac_abs_srcdir&;t t
22420 s&@top_srcdir@&$ac_top_srcdir&;t t
22421 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
22422 s&@builddir@&$ac_builddir&;t t
22423 s&@abs_builddir@&$ac_abs_builddir&;t t
22424 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
22425 s&@INSTALL@&$ac_INSTALL&;t t
22426 s&@MKDIR_P@&$ac_MKDIR_P&;t t
22427 $ac_datarootdir_hack
22428 "
22429 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
22430 if $ac_cs_awk_getline; then
22431   $AWK -f "$tmp/subs.awk"
22432 else
22433   $AWK -f "$tmp/subs.awk" | $SHELL
22434 fi >$tmp/out \
22435   || as_fn_error "could not create $ac_file" "$LINENO" 5
22436
22437 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
22438   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
22439   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
22440   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22441 which seems to be undefined.  Please make sure it is defined." >&5
22442 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22443 which seems to be undefined.  Please make sure it is defined." >&2;}
22444
22445   rm -f "$tmp/stdin"
22446   case $ac_file in
22447   -) cat "$tmp/out" && rm -f "$tmp/out";;
22448   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
22449   esac \
22450   || as_fn_error "could not create $ac_file" "$LINENO" 5
22451  ;;
22452   :H)
22453   #
22454   # CONFIG_HEADER
22455   #
22456   if test x"$ac_file" != x-; then
22457     {
22458       $as_echo "/* $configure_input  */" \
22459       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
22460     } >"$tmp/config.h" \
22461       || as_fn_error "could not create $ac_file" "$LINENO" 5
22462     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
22463       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
22464 $as_echo "$as_me: $ac_file is unchanged" >&6;}
22465     else
22466       rm -f "$ac_file"
22467       mv "$tmp/config.h" "$ac_file" \
22468         || as_fn_error "could not create $ac_file" "$LINENO" 5
22469     fi
22470   else
22471     $as_echo "/* $configure_input  */" \
22472       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
22473       || as_fn_error "could not create -" "$LINENO" 5
22474   fi
22475 # Compute "$ac_file"'s index in $config_headers.
22476 _am_arg="$ac_file"
22477 _am_stamp_count=1
22478 for _am_header in $config_headers :; do
22479   case $_am_header in
22480     $_am_arg | $_am_arg:* )
22481       break ;;
22482     * )
22483       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
22484   esac
22485 done
22486 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
22487 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22488          X"$_am_arg" : 'X\(//\)[^/]' \| \
22489          X"$_am_arg" : 'X\(//\)$' \| \
22490          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
22491 $as_echo X"$_am_arg" |
22492     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22493             s//\1/
22494             q
22495           }
22496           /^X\(\/\/\)[^/].*/{
22497             s//\1/
22498             q
22499           }
22500           /^X\(\/\/\)$/{
22501             s//\1/
22502             q
22503           }
22504           /^X\(\/\).*/{
22505             s//\1/
22506             q
22507           }
22508           s/.*/./; q'`/stamp-h$_am_stamp_count
22509  ;;
22510
22511   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
22512 $as_echo "$as_me: executing $ac_file commands" >&6;}
22513  ;;
22514   esac
22515
22516
22517   case $ac_file$ac_mode in
22518     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
22519   # Autoconf 2.62 quotes --file arguments for eval, but not when files
22520   # are listed without --file.  Let's play safe and only enable the eval
22521   # if we detect the quoting.
22522   case $CONFIG_FILES in
22523   *\'*) eval set x "$CONFIG_FILES" ;;
22524   *)   set x $CONFIG_FILES ;;
22525   esac
22526   shift
22527   for mf
22528   do
22529     # Strip MF so we end up with the name of the file.
22530     mf=`echo "$mf" | sed -e 's/:.*$//'`
22531     # Check whether this is an Automake generated Makefile or not.
22532     # We used to match only the files named `Makefile.in', but
22533     # some people rename them; so instead we look at the file content.
22534     # Grep'ing the first line is not enough: some people post-process
22535     # each Makefile.in and add a new line on top of each file to say so.
22536     # Grep'ing the whole file is not good either: AIX grep has a line
22537     # limit of 2048, but all sed's we know have understand at least 4000.
22538     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
22539       dirpart=`$as_dirname -- "$mf" ||
22540 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22541          X"$mf" : 'X\(//\)[^/]' \| \
22542          X"$mf" : 'X\(//\)$' \| \
22543          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
22544 $as_echo X"$mf" |
22545     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22546             s//\1/
22547             q
22548           }
22549           /^X\(\/\/\)[^/].*/{
22550             s//\1/
22551             q
22552           }
22553           /^X\(\/\/\)$/{
22554             s//\1/
22555             q
22556           }
22557           /^X\(\/\).*/{
22558             s//\1/
22559             q
22560           }
22561           s/.*/./; q'`
22562     else
22563       continue
22564     fi
22565     # Extract the definition of DEPDIR, am__include, and am__quote
22566     # from the Makefile without running `make'.
22567     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
22568     test -z "$DEPDIR" && continue
22569     am__include=`sed -n 's/^am__include = //p' < "$mf"`
22570     test -z "am__include" && continue
22571     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
22572     # When using ansi2knr, U may be empty or an underscore; expand it
22573     U=`sed -n 's/^U = //p' < "$mf"`
22574     # Find all dependency output files, they are included files with
22575     # $(DEPDIR) in their names.  We invoke sed twice because it is the
22576     # simplest approach to changing $(DEPDIR) to its actual value in the
22577     # expansion.
22578     for file in `sed -n "
22579       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
22580          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
22581       # Make sure the directory exists.
22582       test -f "$dirpart/$file" && continue
22583       fdir=`$as_dirname -- "$file" ||
22584 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22585          X"$file" : 'X\(//\)[^/]' \| \
22586          X"$file" : 'X\(//\)$' \| \
22587          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
22588 $as_echo X"$file" |
22589     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22590             s//\1/
22591             q
22592           }
22593           /^X\(\/\/\)[^/].*/{
22594             s//\1/
22595             q
22596           }
22597           /^X\(\/\/\)$/{
22598             s//\1/
22599             q
22600           }
22601           /^X\(\/\).*/{
22602             s//\1/
22603             q
22604           }
22605           s/.*/./; q'`
22606       as_dir=$dirpart/$fdir; as_fn_mkdir_p
22607       # echo "creating $dirpart/$file"
22608       echo '# dummy' > "$dirpart/$file"
22609     done
22610   done
22611 }
22612  ;;
22613     "mkdirs":C)
22614 for dir in etc lisp ; do
22615   test -d ${dir} || mkdir ${dir}
22616 done
22617  ;;
22618     "epaths":C)
22619 echo creating src/epaths.h
22620 ${MAKE-make} epaths-force
22621  ;;
22622     "gdbinit":C)
22623 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
22624   echo creating src/.gdbinit
22625   echo source $srcdir/src/.gdbinit > src/.gdbinit
22626 fi
22627  ;;
22628
22629   esac
22630 done # for ac_tag
22631
22632
22633 as_fn_exit 0
22634 _ACEOF
22635 ac_clean_files=$ac_clean_files_save
22636
22637 test $ac_write_fail = 0 ||
22638   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
22639
22640
22641 # configure is writing to config.log, and then calls config.status.
22642 # config.status does its own redirection, appending to config.log.
22643 # Unfortunately, on DOS this fails, as config.log is still kept open
22644 # by configure, so config.status won't be able to write to it; its
22645 # output is simply discarded.  So we exec the FD to /dev/null,
22646 # effectively closing config.log, so it can be properly (re)opened and
22647 # appended to by config.status.  When coming back to configure, we
22648 # need to make the FD available again.
22649 if test "$no_create" != yes; then
22650   ac_cs_success=:
22651   ac_config_status_args=
22652   test "$silent" = yes &&
22653     ac_config_status_args="$ac_config_status_args --quiet"
22654   exec 5>/dev/null
22655   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
22656   exec 5>>config.log
22657   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
22658   # would make configure fail if this is the last instruction.
22659   $ac_cs_success || as_fn_exit $?
22660 fi
22661 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
22662   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
22663 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
22664 fi
22665
22666