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 SUBDIR_MAKEFILES_IN
 607 LIB_GCC
 608 LD_FIRSTFLAG
 609 LD_SWITCH_SYSTEM_TEMACS
 610 LIBGNU_LTLIBDEPS
 611 LIBGNU_LIBDEPS
 612 gltests_WITNESS
 613 gl_GNULIB_ENABLED_verify_FALSE
 614 gl_GNULIB_ENABLED_verify_TRUE
 615 gl_GNULIB_ENABLED_strtoull_FALSE
 616 gl_GNULIB_ENABLED_strtoull_TRUE
 617 gl_GNULIB_ENABLED_strtoll_FALSE
 618 gl_GNULIB_ENABLED_strtoll_TRUE
 619 gl_GNULIB_ENABLED_stat_FALSE
 620 gl_GNULIB_ENABLED_stat_TRUE
 621 gl_GNULIB_ENABLED_sigprocmask_FALSE
 622 gl_GNULIB_ENABLED_sigprocmask_TRUE
 623 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
 625 gl_GNULIB_ENABLED_dosname_FALSE
 626 gl_GNULIB_ENABLED_dosname_TRUE
 627 LTLIBINTL
 628 LIBINTL
 629 HAVE_UNISTD_H
 630 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 631 NEXT_UNISTD_H
 632 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 633 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 634 TIME_H_DEFINES_STRUCT_TIMESPEC
 635 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 636 NEXT_TIME_H
 637 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 638 NEXT_SYS_STAT_H
 639 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 640 NEXT_STDLIB_H
 641 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 642 NEXT_STDIO_H
 643 REPLACE_VSPRINTF
 644 REPLACE_VSNPRINTF
 645 REPLACE_VPRINTF
 646 REPLACE_VFPRINTF
 647 REPLACE_VDPRINTF
 648 REPLACE_VASPRINTF
 649 REPLACE_TMPFILE
 650 REPLACE_STDIO_WRITE_FUNCS
 651 REPLACE_STDIO_READ_FUNCS
 652 REPLACE_SPRINTF
 653 REPLACE_SNPRINTF
 654 REPLACE_RENAMEAT
 655 REPLACE_RENAME
 656 REPLACE_REMOVE
 657 REPLACE_PRINTF
 658 REPLACE_POPEN
 659 REPLACE_PERROR
 660 REPLACE_OBSTACK_PRINTF
 661 REPLACE_GETLINE
 662 REPLACE_GETDELIM
 663 REPLACE_FTELLO
 664 REPLACE_FTELL
 665 REPLACE_FSEEKO
 666 REPLACE_FSEEK
 667 REPLACE_FREOPEN
 668 REPLACE_FPURGE
 669 REPLACE_FPRINTF
 670 REPLACE_FOPEN
 671 REPLACE_FFLUSH
 672 REPLACE_FCLOSE
 673 REPLACE_DPRINTF
 674 HAVE_VDPRINTF
 675 HAVE_VASPRINTF
 676 HAVE_RENAMEAT
 677 HAVE_FTELLO
 678 HAVE_FSEEKO
 679 HAVE_DPRINTF
 680 HAVE_DECL_VSNPRINTF
 681 HAVE_DECL_SNPRINTF
 682 HAVE_DECL_OBSTACK_PRINTF
 683 HAVE_DECL_GETLINE
 684 HAVE_DECL_GETDELIM
 685 HAVE_DECL_FTELLO
 686 HAVE_DECL_FSEEKO
 687 HAVE_DECL_FPURGE
 688 GNULIB_VSPRINTF_POSIX
 689 GNULIB_VSNPRINTF
 690 GNULIB_VPRINTF_POSIX
 691 GNULIB_VPRINTF
 692 GNULIB_VFPRINTF_POSIX
 693 GNULIB_VFPRINTF
 694 GNULIB_VDPRINTF
 695 GNULIB_VSCANF
 696 GNULIB_VFSCANF
 697 GNULIB_VASPRINTF
 698 GNULIB_TMPFILE
 699 GNULIB_STDIO_H_SIGPIPE
 700 GNULIB_STDIO_H_NONBLOCKING
 701 GNULIB_SPRINTF_POSIX
 702 GNULIB_SNPRINTF
 703 GNULIB_SCANF
 704 GNULIB_RENAMEAT
 705 GNULIB_RENAME
 706 GNULIB_REMOVE
 707 GNULIB_PUTS
 708 GNULIB_PUTCHAR
 709 GNULIB_PUTC
 710 GNULIB_PRINTF_POSIX
 711 GNULIB_PRINTF
 712 GNULIB_POPEN
 713 GNULIB_PERROR
 714 GNULIB_OBSTACK_PRINTF_POSIX
 715 GNULIB_OBSTACK_PRINTF
 716 GNULIB_GETS
 717 GNULIB_GETLINE
 718 GNULIB_GETDELIM
 719 GNULIB_GETCHAR
 720 GNULIB_GETC
 721 GNULIB_FWRITE
 722 GNULIB_FTELLO
 723 GNULIB_FTELL
 724 GNULIB_FSEEKO
 725 GNULIB_FSEEK
 726 GNULIB_FSCANF
 727 GNULIB_FREOPEN
 728 GNULIB_FREAD
 729 GNULIB_FPUTS
 730 GNULIB_FPUTC
 731 GNULIB_FPURGE
 732 GNULIB_FPRINTF_POSIX
 733 GNULIB_FPRINTF
 734 GNULIB_FOPEN
 735 GNULIB_FGETS
 736 GNULIB_FGETC
 737 GNULIB_FFLUSH
 738 GNULIB_FCLOSE
 739 GNULIB_DPRINTF
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 GL_GENERATE_STDDEF_H_FALSE
 743 GL_GENERATE_STDDEF_H_TRUE
 744 STDDEF_H
 745 HAVE_WCHAR_T
 746 REPLACE_NULL
 747 HAVE__BOOL
 748 GL_GENERATE_STDBOOL_H_FALSE
 749 GL_GENERATE_STDBOOL_H_TRUE
 750 STDBOOL_H
 751 GL_GENERATE_STDARG_H_FALSE
 752 GL_GENERATE_STDARG_H_TRUE
 753 STDARG_H
 754 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
 755 NEXT_STDARG_H
 756 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
 757 NEXT_SIGNAL_H
 758 REPLACE_PTHREAD_SIGMASK
 759 HAVE_SIGHANDLER_T
 760 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
 761 HAVE_STRUCT_SIGACTION_SA_SIGACTION
 762 HAVE_SIGACTION
 763 HAVE_SIGINFO_T
 764 HAVE_SIGSET_T
 765 HAVE_PTHREAD_SIGMASK
 766 HAVE_POSIX_SIGNALBLOCKING
 767 GNULIB_SIGACTION
 768 GNULIB_SIGPROCMASK
 769 GNULIB_SIGNAL_H_SIGPIPE
 770 GNULIB_PTHREAD_SIGMASK
 771 LIB_PTHREAD_SIGMASK
 772 REPLACE_TIMEGM
 773 REPLACE_NANOSLEEP
 774 REPLACE_MKTIME
 775 REPLACE_LOCALTIME_R
 776 HAVE_TIMEGM
 777 HAVE_STRPTIME
 778 HAVE_NANOSLEEP
 779 HAVE_DECL_LOCALTIME_R
 780 GNULIB_TIME_R
 781 GNULIB_TIMEGM
 782 GNULIB_STRPTIME
 783 GNULIB_NANOSLEEP
 784 GNULIB_MKTIME
 785 REPLACE_UTIMENSAT
 786 REPLACE_STAT
 787 REPLACE_MKNOD
 788 REPLACE_MKFIFO
 789 REPLACE_MKDIR
 790 REPLACE_LSTAT
 791 REPLACE_FUTIMENS
 792 REPLACE_FSTATAT
 793 REPLACE_FSTAT
 794 HAVE_UTIMENSAT
 795 HAVE_MKNODAT
 796 HAVE_MKNOD
 797 HAVE_MKFIFOAT
 798 HAVE_MKFIFO
 799 HAVE_MKDIRAT
 800 HAVE_LSTAT
 801 HAVE_LCHMOD
 802 HAVE_FUTIMENS
 803 HAVE_FSTATAT
 804 HAVE_FCHMODAT
 805 GNULIB_UTIMENSAT
 806 GNULIB_STAT
 807 GNULIB_MKNODAT
 808 GNULIB_MKNOD
 809 GNULIB_MKFIFOAT
 810 GNULIB_MKFIFO
 811 GNULIB_MKDIRAT
 812 GNULIB_LSTAT
 813 GNULIB_LCHMOD
 814 GNULIB_FUTIMENS
 815 GNULIB_FSTATAT
 816 GNULIB_FCHMODAT
 817 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 818 NEXT_INTTYPES_H
 819 UINT64_MAX_EQ_ULONG_MAX
 820 UINT32_MAX_LT_UINTMAX_MAX
 821 PRIPTR_PREFIX
 822 PRI_MACROS_BROKEN
 823 INT64_MAX_EQ_LONG_MAX
 824 INT32_MAX_LT_INTMAX_MAX
 825 HAVE_DECL_STRTOUMAX
 826 HAVE_DECL_STRTOIMAX
 827 HAVE_DECL_IMAXDIV
 828 HAVE_DECL_IMAXABS
 829 GNULIB_STRTOUMAX
 830 GNULIB_STRTOIMAX
 831 GNULIB_IMAXDIV
 832 GNULIB_IMAXABS
 833 GL_GENERATE_STDINT_H_FALSE
 834 GL_GENERATE_STDINT_H_TRUE
 835 STDINT_H
 836 WINT_T_SUFFIX
 837 WCHAR_T_SUFFIX
 838 SIG_ATOMIC_T_SUFFIX
 839 SIZE_T_SUFFIX
 840 PTRDIFF_T_SUFFIX
 841 HAVE_SIGNED_WINT_T
 842 HAVE_SIGNED_WCHAR_T
 843 HAVE_SIGNED_SIG_ATOMIC_T
 844 BITSIZEOF_WINT_T
 845 BITSIZEOF_WCHAR_T
 846 BITSIZEOF_SIG_ATOMIC_T
 847 BITSIZEOF_SIZE_T
 848 BITSIZEOF_PTRDIFF_T
 849 APPLE_UNIVERSAL_BUILD
 850 HAVE_SYS_BITYPES_H
 851 HAVE_SYS_INTTYPES_H
 852 HAVE_STDINT_H
 853 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 854 NEXT_STDINT_H
 855 HAVE_SYS_TYPES_H
 856 HAVE_INTTYPES_H
 857 HAVE_WCHAR_H
 858 HAVE_UNSIGNED_LONG_LONG_INT
 859 HAVE_LONG_LONG_INT
 860 GETOPT_H
 861 HAVE_GETOPT_H
 862 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 863 NEXT_GETOPT_H
 864 PRAGMA_COLUMNS
 865 PRAGMA_SYSTEM_HEADER
 866 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 867 INCLUDE_NEXT
 868 GETLOADAVG_LIBS
 869 REPLACE_WCTOMB
 870 REPLACE_UNSETENV
 871 REPLACE_STRTOD
 872 REPLACE_SETENV
 873 REPLACE_REALPATH
 874 REPLACE_REALLOC
 875 REPLACE_PUTENV
 876 REPLACE_MKSTEMP
 877 REPLACE_MBTOWC
 878 REPLACE_MALLOC
 879 REPLACE_CANONICALIZE_FILE_NAME
 880 REPLACE_CALLOC
 881 HAVE_DECL_UNSETENV
 882 HAVE_UNLOCKPT
 883 HAVE_SYS_LOADAVG_H
 884 HAVE_STRUCT_RANDOM_DATA
 885 HAVE_STRTOULL
 886 HAVE_STRTOLL
 887 HAVE_STRTOD
 888 HAVE_DECL_SETENV
 889 HAVE_SETENV
 890 HAVE_RPMATCH
 891 HAVE_REALPATH
 892 HAVE_RANDOM_R
 893 HAVE_RANDOM_H
 894 HAVE_PTSNAME
 895 HAVE_MKSTEMPS
 896 HAVE_MKSTEMP
 897 HAVE_MKOSTEMPS
 898 HAVE_MKOSTEMP
 899 HAVE_MKDTEMP
 900 HAVE_GRANTPT
 901 HAVE_GETSUBOPT
 902 HAVE_DECL_GETLOADAVG
 903 HAVE_CANONICALIZE_FILE_NAME
 904 HAVE_ATOLL
 905 HAVE__EXIT
 906 GNULIB_WCTOMB
 907 GNULIB_UNSETENV
 908 GNULIB_UNLOCKPT
 909 GNULIB_SYSTEM_POSIX
 910 GNULIB_STRTOULL
 911 GNULIB_STRTOLL
 912 GNULIB_STRTOD
 913 GNULIB_SETENV
 914 GNULIB_RPMATCH
 915 GNULIB_REALPATH
 916 GNULIB_REALLOC_POSIX
 917 GNULIB_RANDOM_R
 918 GNULIB_PUTENV
 919 GNULIB_PTSNAME
 920 GNULIB_MKSTEMPS
 921 GNULIB_MKSTEMP
 922 GNULIB_MKOSTEMPS
 923 GNULIB_MKOSTEMP
 924 GNULIB_MKDTEMP
 925 GNULIB_MBTOWC
 926 GNULIB_MALLOC_POSIX
 927 GNULIB_GRANTPT
 928 GNULIB_GETSUBOPT
 929 GNULIB_GETLOADAVG
 930 GNULIB_CANONICALIZE_FILE_NAME
 931 GNULIB_CALLOC_POSIX
 932 GNULIB_ATOLL
 933 GNULIB__EXIT
 934 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 935 UNISTD_H_HAVE_WINSOCK2_H
 936 REPLACE_WRITE
 937 REPLACE_USLEEP
 938 REPLACE_UNLINKAT
 939 REPLACE_UNLINK
 940 REPLACE_TTYNAME_R
 941 REPLACE_SYMLINK
 942 REPLACE_SLEEP
 943 REPLACE_RMDIR
 944 REPLACE_READLINK
 945 REPLACE_READ
 946 REPLACE_PWRITE
 947 REPLACE_PREAD
 948 REPLACE_LSEEK
 949 REPLACE_LINKAT
 950 REPLACE_LINK
 951 REPLACE_LCHOWN
 952 REPLACE_GETPAGESIZE
 953 REPLACE_GETGROUPS
 954 REPLACE_GETLOGIN_R
 955 REPLACE_GETDOMAINNAME
 956 REPLACE_GETCWD
 957 REPLACE_FCHOWNAT
 958 REPLACE_DUP2
 959 REPLACE_DUP
 960 REPLACE_CLOSE
 961 REPLACE_CHOWN
 962 HAVE_SYS_PARAM_H
 963 HAVE_OS_H
 964 HAVE_DECL_TTYNAME_R
 965 HAVE_DECL_GETUSERSHELL
 966 HAVE_DECL_GETPAGESIZE
 967 HAVE_DECL_GETLOGIN_R
 968 HAVE_DECL_GETDOMAINNAME
 969 HAVE_DECL_FCHDIR
 970 HAVE_DECL_ENVIRON
 971 HAVE_USLEEP
 972 HAVE_UNLINKAT
 973 HAVE_SYMLINKAT
 974 HAVE_SYMLINK
 975 HAVE_SLEEP
 976 HAVE_READLINKAT
 977 HAVE_READLINK
 978 HAVE_PWRITE
 979 HAVE_PREAD
 980 HAVE_PIPE2
 981 HAVE_PIPE
 982 HAVE_LINKAT
 983 HAVE_LINK
 984 HAVE_LCHOWN
 985 HAVE_GROUP_MEMBER
 986 HAVE_GETPAGESIZE
 987 HAVE_GETLOGIN
 988 HAVE_GETHOSTNAME
 989 HAVE_GETGROUPS
 990 HAVE_GETDTABLESIZE
 991 HAVE_FTRUNCATE
 992 HAVE_FSYNC
 993 HAVE_FCHOWNAT
 994 HAVE_FCHDIR
 995 HAVE_FACCESSAT
 996 HAVE_EUIDACCESS
 997 HAVE_DUP3
 998 HAVE_DUP2
 999 HAVE_CHOWN
1000 GNULIB_WRITE
1001 GNULIB_USLEEP
1002 GNULIB_UNLINKAT
1003 GNULIB_UNLINK
1004 GNULIB_UNISTD_H_SIGPIPE
1005 GNULIB_UNISTD_H_NONBLOCKING
1006 GNULIB_UNISTD_H_GETOPT
1007 GNULIB_TTYNAME_R
1008 GNULIB_SYMLINKAT
1009 GNULIB_SYMLINK
1010 GNULIB_SLEEP
1011 GNULIB_RMDIR
1012 GNULIB_READLINKAT
1013 GNULIB_READLINK
1014 GNULIB_READ
1015 GNULIB_PWRITE
1016 GNULIB_PREAD
1017 GNULIB_PIPE2
1018 GNULIB_PIPE
1019 GNULIB_LSEEK
1020 GNULIB_LINKAT
1021 GNULIB_LINK
1022 GNULIB_LCHOWN
1023 GNULIB_GROUP_MEMBER
1024 GNULIB_GETUSERSHELL
1025 GNULIB_GETPAGESIZE
1026 GNULIB_GETLOGIN_R
1027 GNULIB_GETLOGIN
1028 GNULIB_GETHOSTNAME
1029 GNULIB_GETGROUPS
1030 GNULIB_GETDTABLESIZE
1031 GNULIB_GETDOMAINNAME
1032 GNULIB_GETCWD
1033 GNULIB_FTRUNCATE
1034 GNULIB_FSYNC
1035 GNULIB_FCHOWNAT
1036 GNULIB_FCHDIR
1037 GNULIB_FACCESSAT
1038 GNULIB_EUIDACCESS
1039 GNULIB_ENVIRON
1040 GNULIB_DUP3
1041 GNULIB_DUP2
1042 GNULIB_CLOSE
1043 GNULIB_CHOWN
1044 GL_GENERATE_ALLOCA_H_FALSE
1045 GL_GENERATE_ALLOCA_H_TRUE
1046 ALLOCA_H
1047 ALLOCA
1048 GL_COND_LIBTOOL_FALSE
1049 GL_COND_LIBTOOL_TRUE
1050 POST_ALLOC_OBJ
1051 PRE_ALLOC_OBJ
1052 CYGWIN_OBJ
1053 RALLOC_OBJ
1054 OLDXMENU_DEPS
1055 LIBX_OTHER
1056 LIBXMENU
1057 OLDXMENU
1058 OLDXMENU_TARGET
1059 LIBXT_OTHER
1060 TOOLKIT_LIBW
1061 WIDGET_OBJ
1062 XOBJ
1063 XMENU_OBJ
1064 FONT_OBJ
1065 OTHER_FILES
1066 GNU_OBJC_CFLAGS
1067 ns_appsrc
1068 ns_appresdir
1069 ns_appbindir
1070 ns_appdir
1071 S_FILE
1072 M_FILE
1073 X_TOOLKIT_TYPE
1074 C_SWITCH_X_SYSTEM
1075 C_SWITCH_X_SITE
1076 LD_SWITCH_X_SITE
1077 gameuser
1078 gamedir
1079 bitmapdir
1080 archlibdir
1081 etcdir
1082 x_default_search_path
1083 lisppath
1084 locallisppath
1085 lispdir
1086 srcdir
1087 canonical
1088 configuration
1089 version
1090 KRB4LIB
1091 DESLIB
1092 KRB5LIB
1093 CRYPTOLIB
1094 COM_ERRLIB
1095 LIBRESOLV
1096 LIBHESIOD
1097 TERMCAP_OBJ
1098 LIBS_TERMCAP
1099 BLESSMAIL_TARGET
1100 LIBS_MAIL
1101 liblockfile
1102 LIBXML2_LIBS
1103 LIBXML2_CFLAGS
1104 LIBXSM
1105 LIBGPM
1106 LIBGIF
1107 LIBTIFF
1108 LIBPNG
1109 LIBJPEG
1110 LIBXPM
1111 M17N_FLT_LIBS
1112 M17N_FLT_CFLAGS
1113 LIBOTF_LIBS
1114 LIBOTF_CFLAGS
1115 FREETYPE_LIBS
1116 FREETYPE_CFLAGS
1117 XFT_LIBS
1118 XFT_CFLAGS
1119 FONTCONFIG_LIBS
1120 FONTCONFIG_CFLAGS
1121 LIBXMU
1122 LIBXTR6
1123 LIBGNUTLS_LIBS
1124 LIBGNUTLS_CFLAGS
1125 LIBSELINUX_LIBS
1126 SETTINGS_LIBS
1127 SETTINGS_CFLAGS
1128 GCONF_LIBS
1129 GCONF_CFLAGS
1130 GSETTINGS_LIBS
1131 GSETTINGS_CFLAGS
1132 DBUS_OBJ
1133 DBUS_LIBS
1134 DBUS_CFLAGS
1135 GTK_OBJ
1136 GTK_LIBS
1137 GTK_CFLAGS
1138 IMAGEMAGICK_LIBS
1139 IMAGEMAGICK_CFLAGS
1140 RSVG_LIBS
1141 RSVG_CFLAGS
1142 VMLIMIT_OBJ
1143 GMALLOC_OBJ
1144 HAVE_XSERVER
1145 LIB_STANDARD
1146 NS_OBJC_OBJ
1147 NS_OBJ
1148 TEMACS_LDFLAGS2
1149 LD_SWITCH_X_SITE_AUX_RPATH
1150 LD_SWITCH_X_SITE_AUX
1151 XMKMF
1152 DEPFLAGS
1153 MKDEPDIR
1154 CFLAGS_SOUND
1155 ALSA_LIBS
1156 ALSA_CFLAGS
1157 PKG_CONFIG
1158 LIBSOUND
1159 CRT_DIR
1160 START_FILES
1161 LIB_MATH
1162 LIBS_SYSTEM
1163 C_SWITCH_SYSTEM
1164 UNEXEC_OBJ
1165 C_SWITCH_MACHINE
1166 LD_SWITCH_SYSTEM
1167 CANNOT_DUMP
1168 HAVE_MAKEINFO
1169 GZIP_PROG
1170 INSTALL_INFO
1171 C_WARNINGS_SWITCH
1172 EGREP
1173 GREP
1174 CPP
1175 RANLIB
1176 am__fastdepCC_FALSE
1177 am__fastdepCC_TRUE
1178 CCDEPMODE
1179 AMDEPBACKSLASH
1180 AMDEP_FALSE
1181 AMDEP_TRUE
1182 am__quote
1183 am__include
1184 DEPDIR
1185 OBJEXT
1186 EXEEXT
1187 ac_ct_CC
1188 CPPFLAGS
1189 LDFLAGS
1190 CFLAGS
1191 CC
1192 host_os
1193 host_vendor
1194 host_cpu
1195 host
1196 build_os
1197 build_vendor
1198 build_cpu
1199 build
1200 PROFILING_CFLAGS
1201 MAINT
1202 GZIP_INFO
1203 am__untar
1204 am__tar
1205 AMTAR
1206 am__leading_dot
1207 SET_MAKE
1208 AWK
1209 mkdir_p
1210 MKDIR_P
1211 INSTALL_STRIP_PROGRAM
1212 STRIP
1213 install_sh
1214 MAKEINFO
1215 AUTOHEADER
1216 AUTOMAKE
1217 AUTOCONF
1218 ACLOCAL
1219 VERSION
1220 PACKAGE
1221 CYGPATH_W
1222 am__isrc
1223 INSTALL_DATA
1224 INSTALL_SCRIPT
1225 INSTALL_PROGRAM
1226 target_alias
1227 host_alias
1228 build_alias
1229 LIBS
1230 ECHO_T
1231 ECHO_N
1232 ECHO_C
1233 DEFS
1234 mandir
1235 localedir
1236 libdir
1237 psdir
1238 pdfdir
1239 dvidir
1240 htmldir
1241 infodir
1242 docdir
1243 oldincludedir
1244 includedir
1245 localstatedir
1246 sharedstatedir
1247 sysconfdir
1248 datadir
1249 datarootdir
1250 libexecdir
1251 sbindir
1252 bindir
1253 program_transform_name
1254 prefix
1255 exec_prefix
1256 PACKAGE_URL
1257 PACKAGE_BUGREPORT
1258 PACKAGE_STRING
1259 PACKAGE_VERSION
1260 PACKAGE_TARNAME
1261 PACKAGE_NAME
1262 PATH_SEPARATOR
1263 SHELL'
1264 ac_subst_files='deps_frag
1265 lisp_frag
1266 ns_frag'
1267 ac_user_opts='
1268 enable_option_checking
1269 with_pop
1270 with_kerberos
1271 with_kerberos5
1272 with_hesiod
1273 with_mmdf
1274 with_mail_unlink
1275 with_mailhost
1276 with_sound
1277 with_sync_input
1278 with_x_toolkit
1279 with_wide_int
1280 with_xpm
1281 with_jpeg
1282 with_tiff
1283 with_gif
1284 with_png
1285 with_rsvg
1286 with_xml2
1287 with_imagemagick
1288 with_xft
1289 with_libotf
1290 with_m17n_flt
1291 with_toolkit_scroll_bars
1292 with_xaw3d
1293 with_xim
1294 with_ns
1295 with_gpm
1296 with_dbus
1297 with_gconf
1298 with_gsettings
1299 with_selinux
1300 with_gnutls
1301 with_makeinfo
1302 with_compress_info
1303 with_pkg_config_prog
1304 with_crt_dir
1305 with_gameuser
1306 with_gnustep_conf
1307 enable_ns_self_contained
1308 enable_asserts
1309 enable_maintainer_mode
1310 enable_locallisppath
1311 enable_checking
1312 enable_use_lisp_union_type
1313 enable_profiling
1314 enable_autodepend
1315 enable_dependency_tracking
1316 enable_largefile
1317 with_x
1318 '
1319       ac_precious_vars='build_alias
1320 host_alias
1321 target_alias
1322 CC
1323 CFLAGS
1324 LDFLAGS
1325 LIBS
1326 CPPFLAGS
1327 CPP
1328 XMKMF'
1329
1330
1331 # Initialize some variables set by options.
1332 ac_init_help=
1333 ac_init_version=false
1334 ac_unrecognized_opts=
1335 ac_unrecognized_sep=
1336 # The variables have the same names as the options, with
1337 # dashes changed to underlines.
1338 cache_file=/dev/null
1339 exec_prefix=NONE
1340 no_create=
1341 no_recursion=
1342 prefix=NONE
1343 program_prefix=NONE
1344 program_suffix=NONE
1345 program_transform_name=s,x,x,
1346 silent=
1347 site=
1348 srcdir=
1349 verbose=
1350 x_includes=NONE
1351 x_libraries=NONE
1352
1353 # Installation directory options.
1354 # These are left unexpanded so users can "make install exec_prefix=/foo"
1355 # and all the variables that are supposed to be based on exec_prefix
1356 # by default will actually change.
1357 # Use braces instead of parens because sh, perl, etc. also accept them.
1358 # (The list follows the same order as the GNU Coding Standards.)
1359 bindir='${exec_prefix}/bin'
1360 sbindir='${exec_prefix}/sbin'
1361 libexecdir='${exec_prefix}/libexec'
1362 datarootdir='${prefix}/share'
1363 datadir='${datarootdir}'
1364 sysconfdir='${prefix}/etc'
1365 sharedstatedir='${prefix}/com'
1366 localstatedir='${prefix}/var'
1367 includedir='${prefix}/include'
1368 oldincludedir='/usr/include'
1369 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1370 infodir='${datarootdir}/info'
1371 htmldir='${docdir}'
1372 dvidir='${docdir}'
1373 pdfdir='${docdir}'
1374 psdir='${docdir}'
1375 libdir='${exec_prefix}/lib'
1376 localedir='${datarootdir}/locale'
1377 mandir='${datarootdir}/man'
1378
1379 ac_prev=
1380 ac_dashdash=
1381 for ac_option
1382 do
1383   # If the previous option needs an argument, assign it.
1384   if test -n "$ac_prev"; then
1385     eval $ac_prev=\$ac_option
1386     ac_prev=
1387     continue
1388   fi
1389
1390   case $ac_option in
1391   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1392   *)    ac_optarg=yes ;;
1393   esac
1394
1395   # Accept the important Cygnus configure options, so we can diagnose typos.
1396
1397   case $ac_dashdash$ac_option in
1398   --)
1399     ac_dashdash=yes ;;
1400
1401   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1402     ac_prev=bindir ;;
1403   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1404     bindir=$ac_optarg ;;
1405
1406   -build | --build | --buil | --bui | --bu)
1407     ac_prev=build_alias ;;
1408   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1409     build_alias=$ac_optarg ;;
1410
1411   -cache-file | --cache-file | --cache-fil | --cache-fi \
1412   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1413     ac_prev=cache_file ;;
1414   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1415   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1416     cache_file=$ac_optarg ;;
1417
1418   --config-cache | -C)
1419     cache_file=config.cache ;;
1420
1421   -datadir | --datadir | --datadi | --datad)
1422     ac_prev=datadir ;;
1423   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1424     datadir=$ac_optarg ;;
1425
1426   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1427   | --dataroo | --dataro | --datar)
1428     ac_prev=datarootdir ;;
1429   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1430   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1431     datarootdir=$ac_optarg ;;
1432
1433   -disable-* | --disable-*)
1434     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1435     # Reject names that are not valid shell variable names.
1436     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1437       as_fn_error "invalid feature name: $ac_useropt"
1438     ac_useropt_orig=$ac_useropt
1439     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1440     case $ac_user_opts in
1441       *"
1442 "enable_$ac_useropt"
1443 "*) ;;
1444       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1445          ac_unrecognized_sep=', ';;
1446     esac
1447     eval enable_$ac_useropt=no ;;
1448
1449   -docdir | --docdir | --docdi | --doc | --do)
1450     ac_prev=docdir ;;
1451   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1452     docdir=$ac_optarg ;;
1453
1454   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1455     ac_prev=dvidir ;;
1456   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1457     dvidir=$ac_optarg ;;
1458
1459   -enable-* | --enable-*)
1460     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1461     # Reject names that are not valid shell variable names.
1462     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1463       as_fn_error "invalid feature name: $ac_useropt"
1464     ac_useropt_orig=$ac_useropt
1465     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1466     case $ac_user_opts in
1467       *"
1468 "enable_$ac_useropt"
1469 "*) ;;
1470       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1471          ac_unrecognized_sep=', ';;
1472     esac
1473     eval enable_$ac_useropt=\$ac_optarg ;;
1474
1475   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1476   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1477   | --exec | --exe | --ex)
1478     ac_prev=exec_prefix ;;
1479   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1480   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1481   | --exec=* | --exe=* | --ex=*)
1482     exec_prefix=$ac_optarg ;;
1483
1484   -gas | --gas | --ga | --g)
1485     # Obsolete; use --with-gas.
1486     with_gas=yes ;;
1487
1488   -help | --help | --hel | --he | -h)
1489     ac_init_help=long ;;
1490   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1491     ac_init_help=recursive ;;
1492   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1493     ac_init_help=short ;;
1494
1495   -host | --host | --hos | --ho)
1496     ac_prev=host_alias ;;
1497   -host=* | --host=* | --hos=* | --ho=*)
1498     host_alias=$ac_optarg ;;
1499
1500   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1501     ac_prev=htmldir ;;
1502   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1503   | --ht=*)
1504     htmldir=$ac_optarg ;;
1505
1506   -includedir | --includedir | --includedi | --included | --include \
1507   | --includ | --inclu | --incl | --inc)
1508     ac_prev=includedir ;;
1509   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1510   | --includ=* | --inclu=* | --incl=* | --inc=*)
1511     includedir=$ac_optarg ;;
1512
1513   -infodir | --infodir | --infodi | --infod | --info | --inf)
1514     ac_prev=infodir ;;
1515   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1516     infodir=$ac_optarg ;;
1517
1518   -libdir | --libdir | --libdi | --libd)
1519     ac_prev=libdir ;;
1520   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1521     libdir=$ac_optarg ;;
1522
1523   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1524   | --libexe | --libex | --libe)
1525     ac_prev=libexecdir ;;
1526   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1527   | --libexe=* | --libex=* | --libe=*)
1528     libexecdir=$ac_optarg ;;
1529
1530   -localedir | --localedir | --localedi | --localed | --locale)
1531     ac_prev=localedir ;;
1532   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1533     localedir=$ac_optarg ;;
1534
1535   -localstatedir | --localstatedir | --localstatedi | --localstated \
1536   | --localstate | --localstat | --localsta | --localst | --locals)
1537     ac_prev=localstatedir ;;
1538   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1539   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1540     localstatedir=$ac_optarg ;;
1541
1542   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1543     ac_prev=mandir ;;
1544   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1545     mandir=$ac_optarg ;;
1546
1547   -nfp | --nfp | --nf)
1548     # Obsolete; use --without-fp.
1549     with_fp=no ;;
1550
1551   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1552   | --no-cr | --no-c | -n)
1553     no_create=yes ;;
1554
1555   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1556   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1557     no_recursion=yes ;;
1558
1559   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1560   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1561   | --oldin | --oldi | --old | --ol | --o)
1562     ac_prev=oldincludedir ;;
1563   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1564   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1565   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1566     oldincludedir=$ac_optarg ;;
1567
1568   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1569     ac_prev=prefix ;;
1570   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1571     prefix=$ac_optarg ;;
1572
1573   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1574   | --program-pre | --program-pr | --program-p)
1575     ac_prev=program_prefix ;;
1576   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1577   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1578     program_prefix=$ac_optarg ;;
1579
1580   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1581   | --program-suf | --program-su | --program-s)
1582     ac_prev=program_suffix ;;
1583   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1584   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1585     program_suffix=$ac_optarg ;;
1586
1587   -program-transform-name | --program-transform-name \
1588   | --program-transform-nam | --program-transform-na \
1589   | --program-transform-n | --program-transform- \
1590   | --program-transform | --program-transfor \
1591   | --program-transfo | --program-transf \
1592   | --program-trans | --program-tran \
1593   | --progr-tra | --program-tr | --program-t)
1594     ac_prev=program_transform_name ;;
1595   -program-transform-name=* | --program-transform-name=* \
1596   | --program-transform-nam=* | --program-transform-na=* \
1597   | --program-transform-n=* | --program-transform-=* \
1598   | --program-transform=* | --program-transfor=* \
1599   | --program-transfo=* | --program-transf=* \
1600   | --program-trans=* | --program-tran=* \
1601   | --progr-tra=* | --program-tr=* | --program-t=*)
1602     program_transform_name=$ac_optarg ;;
1603
1604   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1605     ac_prev=pdfdir ;;
1606   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1607     pdfdir=$ac_optarg ;;
1608
1609   -psdir | --psdir | --psdi | --psd | --ps)
1610     ac_prev=psdir ;;
1611   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1612     psdir=$ac_optarg ;;
1613
1614   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1615   | -silent | --silent | --silen | --sile | --sil)
1616     silent=yes ;;
1617
1618   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1619     ac_prev=sbindir ;;
1620   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1621   | --sbi=* | --sb=*)
1622     sbindir=$ac_optarg ;;
1623
1624   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1625   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1626   | --sharedst | --shareds | --shared | --share | --shar \
1627   | --sha | --sh)
1628     ac_prev=sharedstatedir ;;
1629   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1630   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1631   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1632   | --sha=* | --sh=*)
1633     sharedstatedir=$ac_optarg ;;
1634
1635   -site | --site | --sit)
1636     ac_prev=site ;;
1637   -site=* | --site=* | --sit=*)
1638     site=$ac_optarg ;;
1639
1640   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1641     ac_prev=srcdir ;;
1642   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1643     srcdir=$ac_optarg ;;
1644
1645   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1646   | --syscon | --sysco | --sysc | --sys | --sy)
1647     ac_prev=sysconfdir ;;
1648   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1649   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1650     sysconfdir=$ac_optarg ;;
1651
1652   -target | --target | --targe | --targ | --tar | --ta | --t)
1653     ac_prev=target_alias ;;
1654   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1655     target_alias=$ac_optarg ;;
1656
1657   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1658     verbose=yes ;;
1659
1660   -version | --version | --versio | --versi | --vers | -V)
1661     ac_init_version=: ;;
1662
1663   -with-* | --with-*)
1664     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1665     # Reject names that are not valid shell variable names.
1666     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1667       as_fn_error "invalid package name: $ac_useropt"
1668     ac_useropt_orig=$ac_useropt
1669     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1670     case $ac_user_opts in
1671       *"
1672 "with_$ac_useropt"
1673 "*) ;;
1674       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1675          ac_unrecognized_sep=', ';;
1676     esac
1677     eval with_$ac_useropt=\$ac_optarg ;;
1678
1679   -without-* | --without-*)
1680     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1681     # Reject names that are not valid shell variable names.
1682     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1683       as_fn_error "invalid package name: $ac_useropt"
1684     ac_useropt_orig=$ac_useropt
1685     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1686     case $ac_user_opts in
1687       *"
1688 "with_$ac_useropt"
1689 "*) ;;
1690       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1691          ac_unrecognized_sep=', ';;
1692     esac
1693     eval with_$ac_useropt=no ;;
1694
1695   --x)
1696     # Obsolete; use --with-x.
1697     with_x=yes ;;
1698
1699   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1700   | --x-incl | --x-inc | --x-in | --x-i)
1701     ac_prev=x_includes ;;
1702   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1703   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1704     x_includes=$ac_optarg ;;
1705
1706   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1707   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1708     ac_prev=x_libraries ;;
1709   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1710   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1711     x_libraries=$ac_optarg ;;
1712
1713   -*) as_fn_error "unrecognized option: \`$ac_option'
1714 Try \`$0 --help' for more information."
1715     ;;
1716
1717   *=*)
1718     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1719     # Reject names that are not valid shell variable names.
1720     case $ac_envvar in #(
1721       '' | [0-9]* | *[!_$as_cr_alnum]* )
1722       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1723     esac
1724     eval $ac_envvar=\$ac_optarg
1725     export $ac_envvar ;;
1726
1727   *)
1728     # FIXME: should be removed in autoconf 3.0.
1729     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1730     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1731       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1732     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1733     ;;
1734
1735   esac
1736 done
1737
1738 if test -n "$ac_prev"; then
1739   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1740   as_fn_error "missing argument to $ac_option"
1741 fi
1742
1743 if test -n "$ac_unrecognized_opts"; then
1744   case $enable_option_checking in
1745     no) ;;
1746     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1747     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1748   esac
1749 fi
1750
1751 # Check all directory arguments for consistency.
1752 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1753                 datadir sysconfdir sharedstatedir localstatedir includedir \
1754                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1755                 libdir localedir mandir
1756 do
1757   eval ac_val=\$$ac_var
1758   # Remove trailing slashes.
1759   case $ac_val in
1760     */ )
1761       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1762       eval $ac_var=\$ac_val;;
1763   esac
1764   # Be sure to have absolute directory names.
1765   case $ac_val in
1766     [\\/$]* | ?:[\\/]* )  continue;;
1767     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1768   esac
1769   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1770 done
1771
1772 # There might be people who depend on the old broken behavior: `$host'
1773 # used to hold the argument of --host etc.
1774 # FIXME: To remove some day.
1775 build=$build_alias
1776 host=$host_alias
1777 target=$target_alias
1778
1779 # FIXME: To remove some day.
1780 if test "x$host_alias" != x; then
1781   if test "x$build_alias" = x; then
1782     cross_compiling=maybe
1783     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1784     If a cross compiler is detected then cross compile mode will be used." >&2
1785   elif test "x$build_alias" != "x$host_alias"; then
1786     cross_compiling=yes
1787   fi
1788 fi
1789
1790 ac_tool_prefix=
1791 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1792
1793 test "$silent" = yes && exec 6>/dev/null
1794
1795
1796 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1797 ac_ls_di=`ls -di .` &&
1798 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1799   as_fn_error "working directory cannot be determined"
1800 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1801   as_fn_error "pwd does not report name of working directory"
1802
1803
1804 # Find the source files, if location was not specified.
1805 if test -z "$srcdir"; then
1806   ac_srcdir_defaulted=yes
1807   # Try the directory containing this script, then the parent directory.
1808   ac_confdir=`$as_dirname -- "$as_myself" ||
1809 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1810          X"$as_myself" : 'X\(//\)[^/]' \| \
1811          X"$as_myself" : 'X\(//\)$' \| \
1812          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1813 $as_echo X"$as_myself" |
1814     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1815             s//\1/
1816             q
1817           }
1818           /^X\(\/\/\)[^/].*/{
1819             s//\1/
1820             q
1821           }
1822           /^X\(\/\/\)$/{
1823             s//\1/
1824             q
1825           }
1826           /^X\(\/\).*/{
1827             s//\1/
1828             q
1829           }
1830           s/.*/./; q'`
1831   srcdir=$ac_confdir
1832   if test ! -r "$srcdir/$ac_unique_file"; then
1833     srcdir=..
1834   fi
1835 else
1836   ac_srcdir_defaulted=no
1837 fi
1838 if test ! -r "$srcdir/$ac_unique_file"; then
1839   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1840   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1841 fi
1842 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1843 ac_abs_confdir=`(
1844         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1845         pwd)`
1846 # When building in place, set srcdir=.
1847 if test "$ac_abs_confdir" = "$ac_pwd"; then
1848   srcdir=.
1849 fi
1850 # Remove unnecessary trailing slashes from srcdir.
1851 # Double slashes in file names in object file debugging info
1852 # mess up M-x gdb in Emacs.
1853 case $srcdir in
1854 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1855 esac
1856 for ac_var in $ac_precious_vars; do
1857   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1858   eval ac_env_${ac_var}_value=\$${ac_var}
1859   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1860   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1861 done
1862
1863 #
1864 # Report the --help message.
1865 #
1866 if test "$ac_init_help" = "long"; then
1867   # Omit some internal or obsolete options to make the list less imposing.
1868   # This message is too long to be a string in the A/UX 3.1 sh.
1869   cat <<_ACEOF
1870 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1871
1872 Usage: $0 [OPTION]... [VAR=VALUE]...
1873
1874 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1875 VAR=VALUE.  See below for descriptions of some of the useful variables.
1876
1877 Defaults for the options are specified in brackets.
1878
1879 Configuration:
1880   -h, --help              display this help and exit
1881       --help=short        display options specific to this package
1882       --help=recursive    display the short help of all the included packages
1883   -V, --version           display version information and exit
1884   -q, --quiet, --silent   do not print \`checking...' messages
1885       --cache-file=FILE   cache test results in FILE [disabled]
1886   -C, --config-cache      alias for \`--cache-file=config.cache'
1887   -n, --no-create         do not create output files
1888       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1889
1890 Installation directories:
1891   --prefix=PREFIX         install architecture-independent files in PREFIX
1892                           [$ac_default_prefix]
1893   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1894                           [PREFIX]
1895
1896 By default, \`make install' will install all the files in
1897 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1898 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1899 for instance \`--prefix=\$HOME'.
1900
1901 For better control, use the options below.
1902
1903 Fine tuning of the installation directories:
1904   --bindir=DIR            user executables [EPREFIX/bin]
1905   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1906   --libexecdir=DIR        program executables [EPREFIX/libexec]
1907   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1908   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1909   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1910   --libdir=DIR            object code libraries [EPREFIX/lib]
1911   --includedir=DIR        C header files [PREFIX/include]
1912   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1913   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1914   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1915   --infodir=DIR           info documentation [DATAROOTDIR/info]
1916   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1917   --mandir=DIR            man documentation [DATAROOTDIR/man]
1918   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1919   --htmldir=DIR           html documentation [DOCDIR]
1920   --dvidir=DIR            dvi documentation [DOCDIR]
1921   --pdfdir=DIR            pdf documentation [DOCDIR]
1922   --psdir=DIR             ps documentation [DOCDIR]
1923 _ACEOF
1924
1925   cat <<\_ACEOF
1926
1927 Program names:
1928   --program-prefix=PREFIX            prepend PREFIX to installed program names
1929   --program-suffix=SUFFIX            append SUFFIX to installed program names
1930   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1931
1932 X features:
1933   --x-includes=DIR    X include files are in DIR
1934   --x-libraries=DIR   X library files are in DIR
1935
1936 System types:
1937   --build=BUILD     configure for building on BUILD [guessed]
1938   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1939 _ACEOF
1940 fi
1941
1942 if test -n "$ac_init_help"; then
1943   case $ac_init_help in
1944      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1945    esac
1946   cat <<\_ACEOF
1947
1948 Optional Features:
1949   --disable-option-checking  ignore unrecognized --enable/--with options
1950   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1951   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1952   --disable-ns-self-contained
1953                           disable self contained build under NeXTstep
1954   --enable-asserts        compile code with asserts enabled
1955   --disable-maintainer-mode
1956                           disable make rules and dependencies not useful (and
1957                           sometimes confusing) to the casual installer
1958   --enable-locallisppath=PATH
1959                           directories Emacs should search for lisp files
1960                           specific to this site
1961   --enable-checking[=LIST]
1962                           enable expensive run-time checks. With LIST, enable
1963                           only specific categories of checks. Categories are:
1964                           all,yes,no. Flags are: stringbytes, stringoverrun,
1965                           stringfreelist, xmallocoverrun, conslist
1966   --enable-use-lisp-union-type
1967                           use a union for the Lisp_Object data type. This is
1968                           only useful for development for catching certain
1969                           types of bugs.
1970   --enable-profiling      build emacs with profiling support. This might not
1971                           work on all platforms
1972   --enable-autodepend     automatically generate dependencies to .h-files.
1973                           Requires GNU Make and Gcc. Enabled if GNU Make and
1974                           Gcc is found
1975   --disable-dependency-tracking  speeds up one-time build
1976   --enable-dependency-tracking   do not reject slow dependency extractors
1977   --disable-largefile     omit support for large files
1978
1979 Optional Packages:
1980   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1981   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1982   --without-pop           don't support POP mail retrieval with movemail
1983   --with-kerberos         support Kerberos-authenticated POP
1984   --with-kerberos5        support Kerberos version 5 authenticated POP
1985   --with-hesiod           support Hesiod to get the POP server host
1986   --with-mmdf             support MMDF mailboxes
1987   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1988   --with-mailhost=HOSTNAME
1989                           string giving default POP mail host
1990   --without-sound         don't compile with sound support
1991   --without-sync-input    process async input synchronously
1992   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1993                           lucid or athena, motif, no)
1994   --with-wide-int         prefer wide Emacs integers (typically 62-bit)
1995   --without-xpm           don't compile with XPM image support
1996   --without-jpeg          don't compile with JPEG image support
1997   --without-tiff          don't compile with TIFF image support
1998   --without-gif           don't compile with GIF image support
1999   --without-png           don't compile with PNG image support
2000   --without-rsvg          don't compile with SVG image support
2001   --without-xml2          don't compile with XML parsing support
2002   --without-imagemagick   don't compile with ImageMagick image support
2003   --without-xft           don't use XFT for anti aliased fonts
2004   --without-libotf        don't use libotf for OpenType font support
2005   --without-m17n-flt      don't use m17n-flt for text shaping
2006   --without-toolkit-scroll-bars
2007                           don't use Motif or Xaw3d scroll bars
2008   --without-xaw3d         don't use Xaw3d
2009   --without-xim           don't use X11 XIM
2010   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
2011   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
2012                           console
2013   --without-dbus          don't compile with D-Bus support
2014   --without-gconf         don't compile with GConf support
2015   --without-gsettings     don't compile with GSettings support
2016   --without-selinux       don't compile with SELinux support
2017   --without-gnutls        don't use -lgnutls for SSL/TLS support
2018   --without-makeinfo      don't require makeinfo for building manuals
2019   --without-compress-info don't compress the installed Info pages
2020   --with-pkg-config-prog=PATH
2021                           path to pkg-config for finding GTK and librsvg
2022   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
2023                           /usr/lib, or /usr/lib64 on some platforms.
2024   --with-gameuser=USER    user for shared game score files
2025   --with-gnustep-conf=PATH
2026                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2027                           or /etc/GNUstep/GNUstep.conf
2028   --with-x                use the X Window System
2029
2030 Some influential environment variables:
2031   CC          C compiler command
2032   CFLAGS      C compiler flags
2033   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2034               nonstandard directory <lib dir>
2035   LIBS        libraries to pass to the linker, e.g. -l<library>
2036   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2037               you have headers in a nonstandard directory <include dir>
2038   CPP         C preprocessor
2039   XMKMF       Path to xmkmf, Makefile generator for X Window System
2040
2041 Use these variables to override the choices made by `configure' or to help
2042 it to find libraries and programs with nonstandard names/locations.
2043
2044 Report bugs to the package provider.
2045 _ACEOF
2046 ac_status=$?
2047 fi
2048
2049 if test "$ac_init_help" = "recursive"; then
2050   # If there are subdirs, report their specific --help.
2051   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2052     test -d "$ac_dir" ||
2053       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2054       continue
2055     ac_builddir=.
2056
2057 case "$ac_dir" in
2058 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2059 *)
2060   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2061   # A ".." for each directory in $ac_dir_suffix.
2062   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2063   case $ac_top_builddir_sub in
2064   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2065   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2066   esac ;;
2067 esac
2068 ac_abs_top_builddir=$ac_pwd
2069 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2070 # for backward compatibility:
2071 ac_top_builddir=$ac_top_build_prefix
2072
2073 case $srcdir in
2074   .)  # We are building in place.
2075     ac_srcdir=.
2076     ac_top_srcdir=$ac_top_builddir_sub
2077     ac_abs_top_srcdir=$ac_pwd ;;
2078   [\\/]* | ?:[\\/]* )  # Absolute name.
2079     ac_srcdir=$srcdir$ac_dir_suffix;
2080     ac_top_srcdir=$srcdir
2081     ac_abs_top_srcdir=$srcdir ;;
2082   *) # Relative name.
2083     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2084     ac_top_srcdir=$ac_top_build_prefix$srcdir
2085     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2086 esac
2087 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2088
2089     cd "$ac_dir" || { ac_status=$?; continue; }
2090     # Check for guested configure.
2091     if test -f "$ac_srcdir/configure.gnu"; then
2092       echo &&
2093       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2094     elif test -f "$ac_srcdir/configure"; then
2095       echo &&
2096       $SHELL "$ac_srcdir/configure" --help=recursive
2097     else
2098       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2099     fi || ac_status=$?
2100     cd "$ac_pwd" || { ac_status=$?; break; }
2101   done
2102 fi
2103
2104 test -n "$ac_init_help" && exit $ac_status
2105 if $ac_init_version; then
2106   cat <<\_ACEOF
2107 emacs configure 24.0.50
2108 generated by GNU Autoconf 2.65
2109
2110 Copyright (C) 2009 Free Software Foundation, Inc.
2111 This configure script is free software; the Free Software Foundation
2112 gives unlimited permission to copy, distribute and modify it.
2113 _ACEOF
2114   exit
2115 fi
2116
2117 ## ------------------------ ##
2118 ## Autoconf initialization. ##
2119 ## ------------------------ ##
2120
2121 # ac_fn_c_try_compile LINENO
2122 # --------------------------
2123 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2124 ac_fn_c_try_compile ()
2125 {
2126   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2127   rm -f conftest.$ac_objext
2128   if { { ac_try="$ac_compile"
2129 case "(($ac_try" in
2130   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2131   *) ac_try_echo=$ac_try;;
2132 esac
2133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2134 $as_echo "$ac_try_echo"; } >&5
2135   (eval "$ac_compile") 2>conftest.err
2136   ac_status=$?
2137   if test -s conftest.err; then
2138     grep -v '^ *+' conftest.err >conftest.er1
2139     cat conftest.er1 >&5
2140     mv -f conftest.er1 conftest.err
2141   fi
2142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2143   test $ac_status = 0; } && {
2144          test -z "$ac_c_werror_flag" ||
2145          test ! -s conftest.err
2146        } && test -s conftest.$ac_objext; then :
2147   ac_retval=0
2148 else
2149   $as_echo "$as_me: failed program was:" >&5
2150 sed 's/^/| /' conftest.$ac_ext >&5
2151
2152         ac_retval=1
2153 fi
2154   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2155   as_fn_set_status $ac_retval
2156
2157 } # ac_fn_c_try_compile
2158
2159 # ac_fn_c_try_cpp LINENO
2160 # ----------------------
2161 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2162 ac_fn_c_try_cpp ()
2163 {
2164   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2165   if { { ac_try="$ac_cpp conftest.$ac_ext"
2166 case "(($ac_try" in
2167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2168   *) ac_try_echo=$ac_try;;
2169 esac
2170 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2171 $as_echo "$ac_try_echo"; } >&5
2172   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2173   ac_status=$?
2174   if test -s conftest.err; then
2175     grep -v '^ *+' conftest.err >conftest.er1
2176     cat conftest.er1 >&5
2177     mv -f conftest.er1 conftest.err
2178   fi
2179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2180   test $ac_status = 0; } >/dev/null && {
2181          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2182          test ! -s conftest.err
2183        }; then :
2184   ac_retval=0
2185 else
2186   $as_echo "$as_me: failed program was:" >&5
2187 sed 's/^/| /' conftest.$ac_ext >&5
2188
2189     ac_retval=1
2190 fi
2191   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2192   as_fn_set_status $ac_retval
2193
2194 } # ac_fn_c_try_cpp
2195
2196 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2197 # -------------------------------------------------------
2198 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2199 # the include files in INCLUDES and setting the cache variable VAR
2200 # accordingly.
2201 ac_fn_c_check_header_mongrel ()
2202 {
2203   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2204   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2205   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2206 $as_echo_n "checking for $2... " >&6; }
2207 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2208   $as_echo_n "(cached) " >&6
2209 fi
2210 eval ac_res=\$$3
2211                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212 $as_echo "$ac_res" >&6; }
2213 else
2214   # Is the header compilable?
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2216 $as_echo_n "checking $2 usability... " >&6; }
2217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2218 /* end confdefs.h.  */
2219 $4
2220 #include <$2>
2221 _ACEOF
2222 if ac_fn_c_try_compile "$LINENO"; then :
2223   ac_header_compiler=yes
2224 else
2225   ac_header_compiler=no
2226 fi
2227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2229 $as_echo "$ac_header_compiler" >&6; }
2230
2231 # Is the header present?
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2233 $as_echo_n "checking $2 presence... " >&6; }
2234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2235 /* end confdefs.h.  */
2236 #include <$2>
2237 _ACEOF
2238 if ac_fn_c_try_cpp "$LINENO"; then :
2239   ac_header_preproc=yes
2240 else
2241   ac_header_preproc=no
2242 fi
2243 rm -f conftest.err conftest.$ac_ext
2244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2245 $as_echo "$ac_header_preproc" >&6; }
2246
2247 # So?  What about this header?
2248 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2249   yes:no: )
2250     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2251 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2252     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2253 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2254     ;;
2255   no:yes:* )
2256     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2257 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2258     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2259 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2260     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2261 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2262     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2263 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2264     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2265 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2266     ;;
2267 esac
2268   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2269 $as_echo_n "checking for $2... " >&6; }
2270 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2271   $as_echo_n "(cached) " >&6
2272 else
2273   eval "$3=\$ac_header_compiler"
2274 fi
2275 eval ac_res=\$$3
2276                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2277 $as_echo "$ac_res" >&6; }
2278 fi
2279   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2280
2281 } # ac_fn_c_check_header_mongrel
2282
2283 # ac_fn_c_try_run LINENO
2284 # ----------------------
2285 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2286 # that executables *can* be run.
2287 ac_fn_c_try_run ()
2288 {
2289   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2290   if { { ac_try="$ac_link"
2291 case "(($ac_try" in
2292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2293   *) ac_try_echo=$ac_try;;
2294 esac
2295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2296 $as_echo "$ac_try_echo"; } >&5
2297   (eval "$ac_link") 2>&5
2298   ac_status=$?
2299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2300   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2301   { { case "(($ac_try" in
2302   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2303   *) ac_try_echo=$ac_try;;
2304 esac
2305 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2306 $as_echo "$ac_try_echo"; } >&5
2307   (eval "$ac_try") 2>&5
2308   ac_status=$?
2309   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2310   test $ac_status = 0; }; }; then :
2311   ac_retval=0
2312 else
2313   $as_echo "$as_me: program exited with status $ac_status" >&5
2314        $as_echo "$as_me: failed program was:" >&5
2315 sed 's/^/| /' conftest.$ac_ext >&5
2316
2317        ac_retval=$ac_status
2318 fi
2319   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2320   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2321   as_fn_set_status $ac_retval
2322
2323 } # ac_fn_c_try_run
2324
2325 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2326 # -------------------------------------------------------
2327 # Tests whether HEADER exists and can be compiled using the include files in
2328 # INCLUDES, setting the cache variable VAR accordingly.
2329 ac_fn_c_check_header_compile ()
2330 {
2331   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2333 $as_echo_n "checking for $2... " >&6; }
2334 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2335   $as_echo_n "(cached) " >&6
2336 else
2337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2338 /* end confdefs.h.  */
2339 $4
2340 #include <$2>
2341 _ACEOF
2342 if ac_fn_c_try_compile "$LINENO"; then :
2343   eval "$3=yes"
2344 else
2345   eval "$3=no"
2346 fi
2347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2348 fi
2349 eval ac_res=\$$3
2350                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2351 $as_echo "$ac_res" >&6; }
2352   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2353
2354 } # ac_fn_c_check_header_compile
2355
2356 # ac_fn_c_try_link LINENO
2357 # -----------------------
2358 # Try to link conftest.$ac_ext, and return whether this succeeded.
2359 ac_fn_c_try_link ()
2360 {
2361   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2362   rm -f conftest.$ac_objext conftest$ac_exeext
2363   if { { ac_try="$ac_link"
2364 case "(($ac_try" in
2365   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2366   *) ac_try_echo=$ac_try;;
2367 esac
2368 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2369 $as_echo "$ac_try_echo"; } >&5
2370   (eval "$ac_link") 2>conftest.err
2371   ac_status=$?
2372   if test -s conftest.err; then
2373     grep -v '^ *+' conftest.err >conftest.er1
2374     cat conftest.er1 >&5
2375     mv -f conftest.er1 conftest.err
2376   fi
2377   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2378   test $ac_status = 0; } && {
2379          test -z "$ac_c_werror_flag" ||
2380          test ! -s conftest.err
2381        } && test -s conftest$ac_exeext && {
2382          test "$cross_compiling" = yes ||
2383          $as_test_x conftest$ac_exeext
2384        }; then :
2385   ac_retval=0
2386 else
2387   $as_echo "$as_me: failed program was:" >&5
2388 sed 's/^/| /' conftest.$ac_ext >&5
2389
2390         ac_retval=1
2391 fi
2392   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2393   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2394   # interfere with the next link command; also delete a directory that is
2395   # left behind by Apple's compiler.  We do this before executing the actions.
2396   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2397   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2398   as_fn_set_status $ac_retval
2399
2400 } # ac_fn_c_try_link
2401
2402 # ac_fn_c_check_decl LINENO SYMBOL VAR
2403 # ------------------------------------
2404 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2405 ac_fn_c_check_decl ()
2406 {
2407   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2408   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2409 $as_echo_n "checking whether $2 is declared... " >&6; }
2410 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2411   $as_echo_n "(cached) " >&6
2412 else
2413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2414 /* end confdefs.h.  */
2415 $4
2416 int
2417 main ()
2418 {
2419 #ifndef $2
2420   (void) $2;
2421 #endif
2422
2423   ;
2424   return 0;
2425 }
2426 _ACEOF
2427 if ac_fn_c_try_compile "$LINENO"; then :
2428   eval "$3=yes"
2429 else
2430   eval "$3=no"
2431 fi
2432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2433 fi
2434 eval ac_res=\$$3
2435                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2436 $as_echo "$ac_res" >&6; }
2437   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2438
2439 } # ac_fn_c_check_decl
2440
2441 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2442 # ----------------------------------------------
2443 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2444 ac_fn_c_check_header_preproc ()
2445 {
2446   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2448 $as_echo_n "checking for $2... " >&6; }
2449 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2450   $as_echo_n "(cached) " >&6
2451 else
2452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2453 /* end confdefs.h.  */
2454 #include <$2>
2455 _ACEOF
2456 if ac_fn_c_try_cpp "$LINENO"; then :
2457   eval "$3=yes"
2458 else
2459   eval "$3=no"
2460 fi
2461 rm -f conftest.err conftest.$ac_ext
2462 fi
2463 eval ac_res=\$$3
2464                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2465 $as_echo "$ac_res" >&6; }
2466   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2467
2468 } # ac_fn_c_check_header_preproc
2469
2470 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2471 # ----------------------------------------------------
2472 # Tries to find if the field MEMBER exists in type AGGR, after including
2473 # INCLUDES, setting cache variable VAR accordingly.
2474 ac_fn_c_check_member ()
2475 {
2476   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2478 $as_echo_n "checking for $2.$3... " >&6; }
2479 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2480   $as_echo_n "(cached) " >&6
2481 else
2482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2483 /* end confdefs.h.  */
2484 $5
2485 int
2486 main ()
2487 {
2488 static $2 ac_aggr;
2489 if (ac_aggr.$3)
2490 return 0;
2491   ;
2492   return 0;
2493 }
2494 _ACEOF
2495 if ac_fn_c_try_compile "$LINENO"; then :
2496   eval "$4=yes"
2497 else
2498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2499 /* end confdefs.h.  */
2500 $5
2501 int
2502 main ()
2503 {
2504 static $2 ac_aggr;
2505 if (sizeof ac_aggr.$3)
2506 return 0;
2507   ;
2508   return 0;
2509 }
2510 _ACEOF
2511 if ac_fn_c_try_compile "$LINENO"; then :
2512   eval "$4=yes"
2513 else
2514   eval "$4=no"
2515 fi
2516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2517 fi
2518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2519 fi
2520 eval ac_res=\$$4
2521                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2522 $as_echo "$ac_res" >&6; }
2523   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2524
2525 } # ac_fn_c_check_member
2526
2527 # ac_fn_c_check_func LINENO FUNC VAR
2528 # ----------------------------------
2529 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2530 ac_fn_c_check_func ()
2531 {
2532   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2534 $as_echo_n "checking for $2... " >&6; }
2535 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2536   $as_echo_n "(cached) " >&6
2537 else
2538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2539 /* end confdefs.h.  */
2540 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2541    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2542 #define $2 innocuous_$2
2543
2544 /* System header to define __stub macros and hopefully few prototypes,
2545     which can conflict with char $2 (); below.
2546     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2547     <limits.h> exists even on freestanding compilers.  */
2548
2549 #ifdef __STDC__
2550 # include <limits.h>
2551 #else
2552 # include <assert.h>
2553 #endif
2554
2555 #undef $2
2556
2557 /* Override any GCC internal prototype to avoid an error.
2558    Use char because int might match the return type of a GCC
2559    builtin and then its argument prototype would still apply.  */
2560 #ifdef __cplusplus
2561 extern "C"
2562 #endif
2563 char $2 ();
2564 /* The GNU C library defines this for functions which it implements
2565     to always fail with ENOSYS.  Some functions are actually named
2566     something starting with __ and the normal name is an alias.  */
2567 #if defined __stub_$2 || defined __stub___$2
2568 choke me
2569 #endif
2570
2571 int
2572 main ()
2573 {
2574 return $2 ();
2575   ;
2576   return 0;
2577 }
2578 _ACEOF
2579 if ac_fn_c_try_link "$LINENO"; then :
2580   eval "$3=yes"
2581 else
2582   eval "$3=no"
2583 fi
2584 rm -f core conftest.err conftest.$ac_objext \
2585     conftest$ac_exeext conftest.$ac_ext
2586 fi
2587 eval ac_res=\$$3
2588                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2589 $as_echo "$ac_res" >&6; }
2590   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2591
2592 } # ac_fn_c_check_func
2593
2594 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2595 # -------------------------------------------
2596 # Tests whether TYPE exists after having included INCLUDES, setting cache
2597 # variable VAR accordingly.
2598 ac_fn_c_check_type ()
2599 {
2600   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2602 $as_echo_n "checking for $2... " >&6; }
2603 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2604   $as_echo_n "(cached) " >&6
2605 else
2606   eval "$3=no"
2607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2608 /* end confdefs.h.  */
2609 $4
2610 int
2611 main ()
2612 {
2613 if (sizeof ($2))
2614          return 0;
2615   ;
2616   return 0;
2617 }
2618 _ACEOF
2619 if ac_fn_c_try_compile "$LINENO"; then :
2620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621 /* end confdefs.h.  */
2622 $4
2623 int
2624 main ()
2625 {
2626 if (sizeof (($2)))
2627             return 0;
2628   ;
2629   return 0;
2630 }
2631 _ACEOF
2632 if ac_fn_c_try_compile "$LINENO"; then :
2633
2634 else
2635   eval "$3=yes"
2636 fi
2637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2638 fi
2639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2640 fi
2641 eval ac_res=\$$3
2642                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2643 $as_echo "$ac_res" >&6; }
2644   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2645
2646 } # ac_fn_c_check_type
2647
2648 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2649 # --------------------------------------------
2650 # Tries to find the compile-time value of EXPR in a program that includes
2651 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2652 # computed
2653 ac_fn_c_compute_int ()
2654 {
2655   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2656   if test "$cross_compiling" = yes; then
2657     # Depending upon the size, compute the lo and hi bounds.
2658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2659 /* end confdefs.h.  */
2660 $4
2661 int
2662 main ()
2663 {
2664 static int test_array [1 - 2 * !(($2) >= 0)];
2665 test_array [0] = 0
2666
2667   ;
2668   return 0;
2669 }
2670 _ACEOF
2671 if ac_fn_c_try_compile "$LINENO"; then :
2672   ac_lo=0 ac_mid=0
2673   while :; do
2674     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2675 /* end confdefs.h.  */
2676 $4
2677 int
2678 main ()
2679 {
2680 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2681 test_array [0] = 0
2682
2683   ;
2684   return 0;
2685 }
2686 _ACEOF
2687 if ac_fn_c_try_compile "$LINENO"; then :
2688   ac_hi=$ac_mid; break
2689 else
2690   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2691                         if test $ac_lo -le $ac_mid; then
2692                           ac_lo= ac_hi=
2693                           break
2694                         fi
2695                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2696 fi
2697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2698   done
2699 else
2700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2701 /* end confdefs.h.  */
2702 $4
2703 int
2704 main ()
2705 {
2706 static int test_array [1 - 2 * !(($2) < 0)];
2707 test_array [0] = 0
2708
2709   ;
2710   return 0;
2711 }
2712 _ACEOF
2713 if ac_fn_c_try_compile "$LINENO"; then :
2714   ac_hi=-1 ac_mid=-1
2715   while :; do
2716     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2717 /* end confdefs.h.  */
2718 $4
2719 int
2720 main ()
2721 {
2722 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2723 test_array [0] = 0
2724
2725   ;
2726   return 0;
2727 }
2728 _ACEOF
2729 if ac_fn_c_try_compile "$LINENO"; then :
2730   ac_lo=$ac_mid; break
2731 else
2732   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2733                         if test $ac_mid -le $ac_hi; then
2734                           ac_lo= ac_hi=
2735                           break
2736                         fi
2737                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2738 fi
2739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2740   done
2741 else
2742   ac_lo= ac_hi=
2743 fi
2744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2745 fi
2746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2747 # Binary search between lo and hi bounds.
2748 while test "x$ac_lo" != "x$ac_hi"; do
2749   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2751 /* end confdefs.h.  */
2752 $4
2753 int
2754 main ()
2755 {
2756 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2757 test_array [0] = 0
2758
2759   ;
2760   return 0;
2761 }
2762 _ACEOF
2763 if ac_fn_c_try_compile "$LINENO"; then :
2764   ac_hi=$ac_mid
2765 else
2766   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2767 fi
2768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2769 done
2770 case $ac_lo in #((
2771 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2772 '') ac_retval=1 ;;
2773 esac
2774   else
2775     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2776 /* end confdefs.h.  */
2777 $4
2778 static long int longval () { return $2; }
2779 static unsigned long int ulongval () { return $2; }
2780 #include <stdio.h>
2781 #include <stdlib.h>
2782 int
2783 main ()
2784 {
2785
2786   FILE *f = fopen ("conftest.val", "w");
2787   if (! f)
2788     return 1;
2789   if (($2) < 0)
2790     {
2791       long int i = longval ();
2792       if (i != ($2))
2793         return 1;
2794       fprintf (f, "%ld", i);
2795     }
2796   else
2797     {
2798       unsigned long int i = ulongval ();
2799       if (i != ($2))
2800         return 1;
2801       fprintf (f, "%lu", i);
2802     }
2803   /* Do not output a trailing newline, as this causes \r\n confusion
2804      on some platforms.  */
2805   return ferror (f) || fclose (f) != 0;
2806
2807   ;
2808   return 0;
2809 }
2810 _ACEOF
2811 if ac_fn_c_try_run "$LINENO"; then :
2812   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2813 else
2814   ac_retval=1
2815 fi
2816 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2817   conftest.$ac_objext conftest.beam conftest.$ac_ext
2818 rm -f conftest.val
2819
2820   fi
2821   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2822   as_fn_set_status $ac_retval
2823
2824 } # ac_fn_c_compute_int
2825 cat >config.log <<_ACEOF
2826 This file contains any messages produced by compilers while
2827 running configure, to aid debugging if configure makes a mistake.
2828
2829 It was created by emacs $as_me 24.0.50, which was
2830 generated by GNU Autoconf 2.65.  Invocation command line was
2831
2832   $ $0 $@
2833
2834 _ACEOF
2835 exec 5>>config.log
2836 {
2837 cat <<_ASUNAME
2838 ## --------- ##
2839 ## Platform. ##
2840 ## --------- ##
2841
2842 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2843 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2844 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2845 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2846 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2847
2848 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2849 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2850
2851 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2852 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2853 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2854 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2855 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2856 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2857 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2858
2859 _ASUNAME
2860
2861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2862 for as_dir in $PATH
2863 do
2864   IFS=$as_save_IFS
2865   test -z "$as_dir" && as_dir=.
2866     $as_echo "PATH: $as_dir"
2867   done
2868 IFS=$as_save_IFS
2869
2870 } >&5
2871
2872 cat >&5 <<_ACEOF
2873
2874
2875 ## ----------- ##
2876 ## Core tests. ##
2877 ## ----------- ##
2878
2879 _ACEOF
2880
2881
2882 # Keep a trace of the command line.
2883 # Strip out --no-create and --no-recursion so they do not pile up.
2884 # Strip out --silent because we don't want to record it for future runs.
2885 # Also quote any args containing shell meta-characters.
2886 # Make two passes to allow for proper duplicate-argument suppression.
2887 ac_configure_args=
2888 ac_configure_args0=
2889 ac_configure_args1=
2890 ac_must_keep_next=false
2891 for ac_pass in 1 2
2892 do
2893   for ac_arg
2894   do
2895     case $ac_arg in
2896     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2897     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2898     | -silent | --silent | --silen | --sile | --sil)
2899       continue ;;
2900     *\'*)
2901       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2902     esac
2903     case $ac_pass in
2904     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2905     2)
2906       as_fn_append ac_configure_args1 " '$ac_arg'"
2907       if test $ac_must_keep_next = true; then
2908         ac_must_keep_next=false # Got value, back to normal.
2909       else
2910         case $ac_arg in
2911           *=* | --config-cache | -C | -disable-* | --disable-* \
2912           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2913           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2914           | -with-* | --with-* | -without-* | --without-* | --x)
2915             case "$ac_configure_args0 " in
2916               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2917             esac
2918             ;;
2919           -* ) ac_must_keep_next=true ;;
2920         esac
2921       fi
2922       as_fn_append ac_configure_args " '$ac_arg'"
2923       ;;
2924     esac
2925   done
2926 done
2927 { ac_configure_args0=; unset ac_configure_args0;}
2928 { ac_configure_args1=; unset ac_configure_args1;}
2929
2930 # When interrupted or exit'd, cleanup temporary files, and complete
2931 # config.log.  We remove comments because anyway the quotes in there
2932 # would cause problems or look ugly.
2933 # WARNING: Use '\'' to represent an apostrophe within the trap.
2934 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2935 trap 'exit_status=$?
2936   # Save into config.log some information that might help in debugging.
2937   {
2938     echo
2939
2940     cat <<\_ASBOX
2941 ## ---------------- ##
2942 ## Cache variables. ##
2943 ## ---------------- ##
2944 _ASBOX
2945     echo
2946     # The following way of writing the cache mishandles newlines in values,
2947 (
2948   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2949     eval ac_val=\$$ac_var
2950     case $ac_val in #(
2951     *${as_nl}*)
2952       case $ac_var in #(
2953       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2954 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2955       esac
2956       case $ac_var in #(
2957       _ | IFS | as_nl) ;; #(
2958       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2959       *) { eval $ac_var=; unset $ac_var;} ;;
2960       esac ;;
2961     esac
2962   done
2963   (set) 2>&1 |
2964     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2965     *${as_nl}ac_space=\ *)
2966       sed -n \
2967         "s/'\''/'\''\\\\'\'''\''/g;
2968           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2969       ;; #(
2970     *)
2971       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2972       ;;
2973     esac |
2974     sort
2975 )
2976     echo
2977
2978     cat <<\_ASBOX
2979 ## ----------------- ##
2980 ## Output variables. ##
2981 ## ----------------- ##
2982 _ASBOX
2983     echo
2984     for ac_var in $ac_subst_vars
2985     do
2986       eval ac_val=\$$ac_var
2987       case $ac_val in
2988       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2989       esac
2990       $as_echo "$ac_var='\''$ac_val'\''"
2991     done | sort
2992     echo
2993
2994     if test -n "$ac_subst_files"; then
2995       cat <<\_ASBOX
2996 ## ------------------- ##
2997 ## File substitutions. ##
2998 ## ------------------- ##
2999 _ASBOX
3000       echo
3001       for ac_var in $ac_subst_files
3002       do
3003         eval ac_val=\$$ac_var
3004         case $ac_val in
3005         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3006         esac
3007         $as_echo "$ac_var='\''$ac_val'\''"
3008       done | sort
3009       echo
3010     fi
3011
3012     if test -s confdefs.h; then
3013       cat <<\_ASBOX
3014 ## ----------- ##
3015 ## confdefs.h. ##
3016 ## ----------- ##
3017 _ASBOX
3018       echo
3019       cat confdefs.h
3020       echo
3021     fi
3022     test "$ac_signal" != 0 &&
3023       $as_echo "$as_me: caught signal $ac_signal"
3024     $as_echo "$as_me: exit $exit_status"
3025   } >&5
3026   rm -f core *.core core.conftest.* &&
3027     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3028     exit $exit_status
3029 ' 0
3030 for ac_signal in 1 2 13 15; do
3031   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3032 done
3033 ac_signal=0
3034
3035 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3036 rm -f -r conftest* confdefs.h
3037
3038 $as_echo "/* confdefs.h */" > confdefs.h
3039
3040 # Predefined preprocessor variables.
3041
3042 cat >>confdefs.h <<_ACEOF
3043 #define PACKAGE_NAME "$PACKAGE_NAME"
3044 _ACEOF
3045
3046 cat >>confdefs.h <<_ACEOF
3047 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3048 _ACEOF
3049
3050 cat >>confdefs.h <<_ACEOF
3051 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3052 _ACEOF
3053
3054 cat >>confdefs.h <<_ACEOF
3055 #define PACKAGE_STRING "$PACKAGE_STRING"
3056 _ACEOF
3057
3058 cat >>confdefs.h <<_ACEOF
3059 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3060 _ACEOF
3061
3062 cat >>confdefs.h <<_ACEOF
3063 #define PACKAGE_URL "$PACKAGE_URL"
3064 _ACEOF
3065
3066
3067 # Let the site file select an alternate cache file if it wants to.
3068 # Prefer an explicitly selected file to automatically selected ones.
3069 ac_site_file1=NONE
3070 ac_site_file2=NONE
3071 if test -n "$CONFIG_SITE"; then
3072   ac_site_file1=$CONFIG_SITE
3073 elif test "x$prefix" != xNONE; then
3074   ac_site_file1=$prefix/share/config.site
3075   ac_site_file2=$prefix/etc/config.site
3076 else
3077   ac_site_file1=$ac_default_prefix/share/config.site
3078   ac_site_file2=$ac_default_prefix/etc/config.site
3079 fi
3080 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3081 do
3082   test "x$ac_site_file" = xNONE && continue
3083   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3084     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3085 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3086     sed 's/^/| /' "$ac_site_file" >&5
3087     . "$ac_site_file"
3088   fi
3089 done
3090
3091 if test -r "$cache_file"; then
3092   # Some versions of bash will fail to source /dev/null (special files
3093   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3094   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3095     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3096 $as_echo "$as_me: loading cache $cache_file" >&6;}
3097     case $cache_file in
3098       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3099       *)                      . "./$cache_file";;
3100     esac
3101   fi
3102 else
3103   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3104 $as_echo "$as_me: creating cache $cache_file" >&6;}
3105   >$cache_file
3106 fi
3107
3108 as_fn_append ac_header_list " stdlib.h"
3109 as_fn_append ac_header_list " unistd.h"
3110 as_fn_append ac_header_list " sys/param.h"
3111 as_fn_append ac_func_list " readlinkat"
3112 as_fn_append ac_func_list " dup2"
3113 gl_getopt_required=GNU
3114 as_fn_append ac_header_list " getopt.h"
3115 as_fn_append ac_header_list " wchar.h"
3116 as_fn_append ac_header_list " stdint.h"
3117 as_fn_append ac_header_list " inttypes.h"
3118 as_fn_append ac_func_list " lstat"
3119 as_fn_append ac_func_list " alarm"
3120 as_fn_append ac_func_list " pthread_sigmask"
3121 as_fn_append ac_func_list " readlink"
3122 as_fn_append ac_header_list " sys/socket.h"
3123 as_fn_append ac_func_list " tzset"
3124 as_fn_append ac_func_list " symlink"
3125 as_fn_append ac_header_list " sys/stat.h"
3126 as_fn_append ac_header_list " sys/time.h"
3127 as_fn_append ac_func_list " localtime_r"
3128 # Check that the precious variables saved in the cache have kept the same
3129 # value.
3130 ac_cache_corrupted=false
3131 for ac_var in $ac_precious_vars; do
3132   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3133   eval ac_new_set=\$ac_env_${ac_var}_set
3134   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3135   eval ac_new_val=\$ac_env_${ac_var}_value
3136   case $ac_old_set,$ac_new_set in
3137     set,)
3138       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3139 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3140       ac_cache_corrupted=: ;;
3141     ,set)
3142       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3143 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3144       ac_cache_corrupted=: ;;
3145     ,);;
3146     *)
3147       if test "x$ac_old_val" != "x$ac_new_val"; then
3148         # differences in whitespace do not lead to failure.
3149         ac_old_val_w=`echo x $ac_old_val`
3150         ac_new_val_w=`echo x $ac_new_val`
3151         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3152           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3153 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3154           ac_cache_corrupted=:
3155         else
3156           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3157 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3158           eval $ac_var=\$ac_old_val
3159         fi
3160         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3161 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3162         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3163 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3164       fi;;
3165   esac
3166   # Pass precious variables to config.status.
3167   if test "$ac_new_set" = set; then
3168     case $ac_new_val in
3169     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3170     *) ac_arg=$ac_var=$ac_new_val ;;
3171     esac
3172     case " $ac_configure_args " in
3173       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3174       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3175     esac
3176   fi
3177 done
3178 if $ac_cache_corrupted; then
3179   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3180 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3181   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3182 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3183   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3184 fi
3185 ## -------------------- ##
3186 ## Main body of script. ##
3187 ## -------------------- ##
3188
3189 ac_ext=c
3190 ac_cpp='$CPP $CPPFLAGS'
3191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3194
3195
3196 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3197
3198
3199 am__api_version='1.11'
3200
3201 ac_aux_dir=
3202 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3203   for ac_t in install-sh install.sh shtool; do
3204     if test -f "$ac_dir/$ac_t"; then
3205       ac_aux_dir=$ac_dir
3206       ac_install_sh="$ac_aux_dir/$ac_t -c"
3207       break 2
3208     fi
3209   done
3210 done
3211 if test -z "$ac_aux_dir"; then
3212   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3213 fi
3214
3215 # These three variables are undocumented and unsupported,
3216 # and are intended to be withdrawn in a future Autoconf release.
3217 # They can cause serious problems if a builder's source tree is in a directory
3218 # whose full name contains unusual characters.
3219 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3220 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3221 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3222
3223
3224 # Find a good install program.  We prefer a C program (faster),
3225 # so one script is as good as another.  But avoid the broken or
3226 # incompatible versions:
3227 # SysV /etc/install, /usr/sbin/install
3228 # SunOS /usr/etc/install
3229 # IRIX /sbin/install
3230 # AIX /bin/install
3231 # AmigaOS /C/install, which installs bootblocks on floppy discs
3232 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3233 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3234 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3235 # OS/2's system install, which has a completely different semantic
3236 # ./install, which can be erroneously created by make from ./install.sh.
3237 # Reject install programs that cannot install multiple files.
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3239 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3240 if test -z "$INSTALL"; then
3241 if test "${ac_cv_path_install+set}" = set; then :
3242   $as_echo_n "(cached) " >&6
3243 else
3244   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3245 for as_dir in $PATH
3246 do
3247   IFS=$as_save_IFS
3248   test -z "$as_dir" && as_dir=.
3249     # Account for people who put trailing slashes in PATH elements.
3250 case $as_dir/ in #((
3251   ./ | .// | /[cC]/* | \
3252   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3253   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3254   /usr/ucb/* ) ;;
3255   *)
3256     # OSF1 and SCO ODT 3.0 have their own names for install.
3257     # Don't use installbsd from OSF since it installs stuff as root
3258     # by default.
3259     for ac_prog in ginstall scoinst install; do
3260       for ac_exec_ext in '' $ac_executable_extensions; do
3261         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3262           if test $ac_prog = install &&
3263             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3264             # AIX install.  It has an incompatible calling convention.
3265             :
3266           elif test $ac_prog = install &&
3267             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3268             # program-specific install script used by HP pwplus--don't use.
3269             :
3270           else
3271             rm -rf conftest.one conftest.two conftest.dir
3272             echo one > conftest.one
3273             echo two > conftest.two
3274             mkdir conftest.dir
3275             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3276               test -s conftest.one && test -s conftest.two &&
3277               test -s conftest.dir/conftest.one &&
3278               test -s conftest.dir/conftest.two
3279             then
3280               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3281               break 3
3282             fi
3283           fi
3284         fi
3285       done
3286     done
3287     ;;
3288 esac
3289
3290   done
3291 IFS=$as_save_IFS
3292
3293 rm -rf conftest.one conftest.two conftest.dir
3294
3295 fi
3296   if test "${ac_cv_path_install+set}" = set; then
3297     INSTALL=$ac_cv_path_install
3298   else
3299     # As a last resort, use the slow shell script.  Don't cache a
3300     # value for INSTALL within a source directory, because that will
3301     # break other packages using the cache if that directory is
3302     # removed, or if the value is a relative name.
3303     INSTALL=$ac_install_sh
3304   fi
3305 fi
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3307 $as_echo "$INSTALL" >&6; }
3308
3309 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3310 # It thinks the first close brace ends the variable substitution.
3311 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3312
3313 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3314
3315 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3316
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3318 $as_echo_n "checking whether build environment is sane... " >&6; }
3319 # Just in case
3320 sleep 1
3321 echo timestamp > conftest.file
3322 # Reject unsafe characters in $srcdir or the absolute working directory
3323 # name.  Accept space and tab only in the latter.
3324 am_lf='
3325 '
3326 case `pwd` in
3327   *[\\\"\#\$\&\'\`$am_lf]*)
3328     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3329 esac
3330 case $srcdir in
3331   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3332     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3333 esac
3334
3335 # Do `set' in a subshell so we don't clobber the current shell's
3336 # arguments.  Must try -L first in case configure is actually a
3337 # symlink; some systems play weird games with the mod time of symlinks
3338 # (eg FreeBSD returns the mod time of the symlink's containing
3339 # directory).
3340 if (
3341    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3342    if test "$*" = "X"; then
3343       # -L didn't work.
3344       set X `ls -t "$srcdir/configure" conftest.file`
3345    fi
3346    rm -f conftest.file
3347    if test "$*" != "X $srcdir/configure conftest.file" \
3348       && test "$*" != "X conftest.file $srcdir/configure"; then
3349
3350       # If neither matched, then we have a broken ls.  This can happen
3351       # if, for instance, CONFIG_SHELL is bash and it inherits a
3352       # broken ls alias from the environment.  This has actually
3353       # happened.  Such a system could not be considered "sane".
3354       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3355 alias in your environment" "$LINENO" 5
3356    fi
3357
3358    test "$2" = conftest.file
3359    )
3360 then
3361    # Ok.
3362    :
3363 else
3364    as_fn_error "newly created file is older than distributed files!
3365 Check your system clock" "$LINENO" 5
3366 fi
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3368 $as_echo "yes" >&6; }
3369 test "$program_prefix" != NONE &&
3370   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3371 # Use a double $ so make ignores it.
3372 test "$program_suffix" != NONE &&
3373   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3374 # Double any \ or $.
3375 # By default was `s,x,x', remove it if useless.
3376 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3377 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3378
3379 # expand $ac_aux_dir to an absolute path
3380 am_aux_dir=`cd $ac_aux_dir && pwd`
3381
3382 if test x"${MISSING+set}" != xset; then
3383   case $am_aux_dir in
3384   *\ * | *\     *)
3385     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3386   *)
3387     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3388   esac
3389 fi
3390 # Use eval to expand $SHELL
3391 if eval "$MISSING --run true"; then
3392   am_missing_run="$MISSING --run "
3393 else
3394   am_missing_run=
3395   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3396 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3397 fi
3398
3399 if test x"${install_sh}" != xset; then
3400   case $am_aux_dir in
3401   *\ * | *\     *)
3402     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3403   *)
3404     install_sh="\${SHELL} $am_aux_dir/install-sh"
3405   esac
3406 fi
3407
3408 # Installed binaries are usually stripped using `strip' when the user
3409 # run `make install-strip'.  However `strip' might not be the right
3410 # tool to use in cross-compilation environments, therefore Automake
3411 # will honor the `STRIP' environment variable to overrule this program.
3412 if test "$cross_compiling" != no; then
3413   if test -n "$ac_tool_prefix"; then
3414   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3415 set dummy ${ac_tool_prefix}strip; ac_word=$2
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3417 $as_echo_n "checking for $ac_word... " >&6; }
3418 if test "${ac_cv_prog_STRIP+set}" = set; then :
3419   $as_echo_n "(cached) " >&6
3420 else
3421   if test -n "$STRIP"; then
3422   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3423 else
3424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3425 for as_dir in $PATH
3426 do
3427   IFS=$as_save_IFS
3428   test -z "$as_dir" && as_dir=.
3429     for ac_exec_ext in '' $ac_executable_extensions; do
3430   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3431     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3433     break 2
3434   fi
3435 done
3436   done
3437 IFS=$as_save_IFS
3438
3439 fi
3440 fi
3441 STRIP=$ac_cv_prog_STRIP
3442 if test -n "$STRIP"; then
3443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3444 $as_echo "$STRIP" >&6; }
3445 else
3446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3447 $as_echo "no" >&6; }
3448 fi
3449
3450
3451 fi
3452 if test -z "$ac_cv_prog_STRIP"; then
3453   ac_ct_STRIP=$STRIP
3454   # Extract the first word of "strip", so it can be a program name with args.
3455 set dummy strip; ac_word=$2
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3457 $as_echo_n "checking for $ac_word... " >&6; }
3458 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3459   $as_echo_n "(cached) " >&6
3460 else
3461   if test -n "$ac_ct_STRIP"; then
3462   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3463 else
3464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3465 for as_dir in $PATH
3466 do
3467   IFS=$as_save_IFS
3468   test -z "$as_dir" && as_dir=.
3469     for ac_exec_ext in '' $ac_executable_extensions; do
3470   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3471     ac_cv_prog_ac_ct_STRIP="strip"
3472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3473     break 2
3474   fi
3475 done
3476   done
3477 IFS=$as_save_IFS
3478
3479 fi
3480 fi
3481 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3482 if test -n "$ac_ct_STRIP"; then
3483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3484 $as_echo "$ac_ct_STRIP" >&6; }
3485 else
3486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3487 $as_echo "no" >&6; }
3488 fi
3489
3490   if test "x$ac_ct_STRIP" = x; then
3491     STRIP=":"
3492   else
3493     case $cross_compiling:$ac_tool_warned in
3494 yes:)
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3496 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3497 ac_tool_warned=yes ;;
3498 esac
3499     STRIP=$ac_ct_STRIP
3500   fi
3501 else
3502   STRIP="$ac_cv_prog_STRIP"
3503 fi
3504
3505 fi
3506 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3507
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3509 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3510 if test -z "$MKDIR_P"; then
3511   if test "${ac_cv_path_mkdir+set}" = set; then :
3512   $as_echo_n "(cached) " >&6
3513 else
3514   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3515 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3516 do
3517   IFS=$as_save_IFS
3518   test -z "$as_dir" && as_dir=.
3519     for ac_prog in mkdir gmkdir; do
3520          for ac_exec_ext in '' $ac_executable_extensions; do
3521            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3522            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3523              'mkdir (GNU coreutils) '* | \
3524              'mkdir (coreutils) '* | \
3525              'mkdir (fileutils) '4.1*)
3526                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3527                break 3;;
3528            esac
3529          done
3530        done
3531   done
3532 IFS=$as_save_IFS
3533
3534 fi
3535
3536   test -d ./--version && rmdir ./--version
3537   if test "${ac_cv_path_mkdir+set}" = set; then
3538     MKDIR_P="$ac_cv_path_mkdir -p"
3539   else
3540     # As a last resort, use the slow shell script.  Don't cache a
3541     # value for MKDIR_P within a source directory, because that will
3542     # break other packages using the cache if that directory is
3543     # removed, or if the value is a relative name.
3544     MKDIR_P="$ac_install_sh -d"
3545   fi
3546 fi
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3548 $as_echo "$MKDIR_P" >&6; }
3549
3550
3551 mkdir_p="$MKDIR_P"
3552 case $mkdir_p in
3553   [\\/$]* | ?:[\\/]*) ;;
3554   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3555 esac
3556
3557 for ac_prog in gawk mawk nawk awk
3558 do
3559   # Extract the first word of "$ac_prog", so it can be a program name with args.
3560 set dummy $ac_prog; ac_word=$2
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3562 $as_echo_n "checking for $ac_word... " >&6; }
3563 if test "${ac_cv_prog_AWK+set}" = set; then :
3564   $as_echo_n "(cached) " >&6
3565 else
3566   if test -n "$AWK"; then
3567   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3568 else
3569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3570 for as_dir in $PATH
3571 do
3572   IFS=$as_save_IFS
3573   test -z "$as_dir" && as_dir=.
3574     for ac_exec_ext in '' $ac_executable_extensions; do
3575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3576     ac_cv_prog_AWK="$ac_prog"
3577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3578     break 2
3579   fi
3580 done
3581   done
3582 IFS=$as_save_IFS
3583
3584 fi
3585 fi
3586 AWK=$ac_cv_prog_AWK
3587 if test -n "$AWK"; then
3588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3589 $as_echo "$AWK" >&6; }
3590 else
3591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3592 $as_echo "no" >&6; }
3593 fi
3594
3595
3596   test -n "$AWK" && break
3597 done
3598
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3600 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3601 set x ${MAKE-make}
3602 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3603 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   cat >conftest.make <<\_ACEOF
3607 SHELL = /bin/sh
3608 all:
3609         @echo '@@@%%%=$(MAKE)=@@@%%%'
3610 _ACEOF
3611 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3612 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3613   *@@@%%%=?*=@@@%%%*)
3614     eval ac_cv_prog_make_${ac_make}_set=yes;;
3615   *)
3616     eval ac_cv_prog_make_${ac_make}_set=no;;
3617 esac
3618 rm -f conftest.make
3619 fi
3620 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3622 $as_echo "yes" >&6; }
3623   SET_MAKE=
3624 else
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3626 $as_echo "no" >&6; }
3627   SET_MAKE="MAKE=${MAKE-make}"
3628 fi
3629
3630 rm -rf .tst 2>/dev/null
3631 mkdir .tst 2>/dev/null
3632 if test -d .tst; then
3633   am__leading_dot=.
3634 else
3635   am__leading_dot=_
3636 fi
3637 rmdir .tst 2>/dev/null
3638
3639 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3640   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3641   # is not polluted with repeated "-I."
3642   am__isrc=' -I$(srcdir)'
3643   # test to see if srcdir already configured
3644   if test -f $srcdir/config.status; then
3645     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3646   fi
3647 fi
3648
3649 # test whether we have cygpath
3650 if test -z "$CYGPATH_W"; then
3651   if (cygpath --version) >/dev/null 2>/dev/null; then
3652     CYGPATH_W='cygpath -w'
3653   else
3654     CYGPATH_W=echo
3655   fi
3656 fi
3657
3658
3659 # Define the identity of the package.
3660  PACKAGE='emacs'
3661  VERSION='24.0.50'
3662
3663
3664 cat >>confdefs.h <<_ACEOF
3665 #define PACKAGE "$PACKAGE"
3666 _ACEOF
3667
3668
3669 cat >>confdefs.h <<_ACEOF
3670 #define VERSION "$VERSION"
3671 _ACEOF
3672
3673 # Some tools Automake needs.
3674
3675 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3676
3677
3678 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3679
3680
3681 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3682
3683
3684 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3685
3686
3687 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3688
3689 # We need awk for the "check" target.  The system "awk" is bad on
3690 # some platforms.
3691 # Always define AMTAR for backward compatibility.
3692
3693 AMTAR=${AMTAR-"${am_missing_run}tar"}
3694
3695 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3696
3697
3698
3699
3700
3701
3702
3703
3704 lispdir='${datadir}/emacs/${version}/lisp'
3705 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3706 '${datadir}/emacs/site-lisp'
3707 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3708 etcdir='${datadir}/emacs/${version}/etc'
3709 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3710 docdir='${datadir}/emacs/${version}/etc'
3711 gamedir='${localstatedir}/games/emacs'
3712
3713
3714
3715
3716 # Check whether --with-pop was given.
3717 if test "${with_pop+set}" = set; then :
3718   withval=$with_pop;
3719 else
3720      with_pop=yes
3721 fi
3722
3723 if test "$with_pop" = yes; then
3724    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3725
3726 fi
3727
3728
3729 # Check whether --with-kerberos was given.
3730 if test "${with_kerberos+set}" = set; then :
3731   withval=$with_kerberos;
3732 else
3733       with_kerberos=no
3734 fi
3735
3736 if test "$with_kerberos" != no; then
3737    $as_echo "#define KERBEROS 1" >>confdefs.h
3738
3739 fi
3740
3741
3742 # Check whether --with-kerberos5 was given.
3743 if test "${with_kerberos5+set}" = set; then :
3744   withval=$with_kerberos5;
3745 else
3746       with_kerberos5=no
3747 fi
3748
3749 if test "${with_kerberos5}" != no; then
3750   if test "${with_kerberos}" = no; then
3751     with_kerberos=yes
3752     $as_echo "#define KERBEROS 1" >>confdefs.h
3753
3754   fi
3755
3756 $as_echo "#define KERBEROS5 1" >>confdefs.h
3757
3758 fi
3759
3760
3761 # Check whether --with-hesiod was given.
3762 if test "${with_hesiod+set}" = set; then :
3763   withval=$with_hesiod;
3764 else
3765       with_hesiod=no
3766 fi
3767
3768 if test "$with_hesiod" != no; then
3769
3770 $as_echo "#define HESIOD 1" >>confdefs.h
3771
3772 fi
3773
3774
3775 # Check whether --with-mmdf was given.
3776 if test "${with_mmdf+set}" = set; then :
3777   withval=$with_mmdf;
3778 else
3779       with_mmdf=no
3780 fi
3781
3782 if test "$with_mmdf" != no; then
3783
3784 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3785
3786 fi
3787
3788
3789 # Check whether --with-mail-unlink was given.
3790 if test "${with_mail_unlink+set}" = set; then :
3791   withval=$with_mail_unlink;
3792 else
3793       with_mail_unlink=no
3794 fi
3795
3796 if test "$with_mail_unlink" != no; then
3797
3798 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3799
3800 fi
3801
3802
3803 # Check whether --with-mailhost was given.
3804 if test "${with_mailhost+set}" = set; then :
3805   withval=$with_mailhost;
3806 cat >>confdefs.h <<_ACEOF
3807 #define MAILHOST "$withval"
3808 _ACEOF
3809
3810 fi
3811
3812
3813
3814 # Check whether --with-sound was given.
3815 if test "${with_sound+set}" = set; then :
3816   withval=$with_sound;
3817 else
3818      with_sound=yes
3819 fi
3820
3821
3822
3823 # Check whether --with-sync-input was given.
3824 if test "${with_sync_input+set}" = set; then :
3825   withval=$with_sync_input;
3826 else
3827      with_sync_input=yes
3828 fi
3829
3830 if test "$with_sync_input" = yes; then
3831
3832 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3833
3834 fi
3835
3836
3837 # Check whether --with-x-toolkit was given.
3838 if test "${with_x_toolkit+set}" = set; then :
3839   withval=$with_x_toolkit;        case "${withval}" in
3840             y | ye | yes )      val=gtk ;;
3841             n | no )            val=no  ;;
3842             l | lu | luc | luci | lucid )       val=lucid ;;
3843             a | at | ath | athe | athen | athena )      val=athena ;;
3844             m | mo | mot | moti | motif )       val=motif ;;
3845             g | gt | gtk  )     val=gtk ;;
3846             gtk3  )     val=gtk3 ;;
3847             * )
3848 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3849 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3850 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3851             ;;
3852           esac
3853           with_x_toolkit=$val
3854
3855 fi
3856
3857
3858
3859 # Check whether --with-wide-int was given.
3860 if test "${with_wide_int+set}" = set; then :
3861   withval=$with_wide_int;
3862 else
3863       with_wide_int=no
3864 fi
3865
3866 if test "$with_wide_int" = yes; then
3867
3868 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3869
3870 fi
3871
3872
3873 # Check whether --with-xpm was given.
3874 if test "${with_xpm+set}" = set; then :
3875   withval=$with_xpm;
3876 else
3877      with_xpm=yes
3878 fi
3879
3880
3881 # Check whether --with-jpeg was given.
3882 if test "${with_jpeg+set}" = set; then :
3883   withval=$with_jpeg;
3884 else
3885      with_jpeg=yes
3886 fi
3887
3888
3889 # Check whether --with-tiff was given.
3890 if test "${with_tiff+set}" = set; then :
3891   withval=$with_tiff;
3892 else
3893      with_tiff=yes
3894 fi
3895
3896
3897 # Check whether --with-gif was given.
3898 if test "${with_gif+set}" = set; then :
3899   withval=$with_gif;
3900 else
3901      with_gif=yes
3902 fi
3903
3904
3905 # Check whether --with-png was given.
3906 if test "${with_png+set}" = set; then :
3907   withval=$with_png;
3908 else
3909      with_png=yes
3910 fi
3911
3912
3913 # Check whether --with-rsvg was given.
3914 if test "${with_rsvg+set}" = set; then :
3915   withval=$with_rsvg;
3916 else
3917      with_rsvg=yes
3918 fi
3919
3920
3921 # Check whether --with-xml2 was given.
3922 if test "${with_xml2+set}" = set; then :
3923   withval=$with_xml2;
3924 else
3925      with_xml2=yes
3926 fi
3927
3928
3929 # Check whether --with-imagemagick was given.
3930 if test "${with_imagemagick+set}" = set; then :
3931   withval=$with_imagemagick;
3932 else
3933      with_imagemagick=yes
3934 fi
3935
3936
3937
3938 # Check whether --with-xft was given.
3939 if test "${with_xft+set}" = set; then :
3940   withval=$with_xft;
3941 else
3942      with_xft=yes
3943 fi
3944
3945
3946 # Check whether --with-libotf was given.
3947 if test "${with_libotf+set}" = set; then :
3948   withval=$with_libotf;
3949 else
3950      with_libotf=yes
3951 fi
3952
3953
3954 # Check whether --with-m17n-flt was given.
3955 if test "${with_m17n_flt+set}" = set; then :
3956   withval=$with_m17n_flt;
3957 else
3958      with_m17n_flt=yes
3959 fi
3960
3961
3962
3963 # Check whether --with-toolkit-scroll-bars was given.
3964 if test "${with_toolkit_scroll_bars+set}" = set; then :
3965   withval=$with_toolkit_scroll_bars;
3966 else
3967      with_toolkit_scroll_bars=yes
3968 fi
3969
3970
3971 # Check whether --with-xaw3d was given.
3972 if test "${with_xaw3d+set}" = set; then :
3973   withval=$with_xaw3d;
3974 else
3975      with_xaw3d=yes
3976 fi
3977
3978
3979 # Check whether --with-xim was given.
3980 if test "${with_xim+set}" = set; then :
3981   withval=$with_xim;
3982 else
3983      with_xim=yes
3984 fi
3985
3986
3987 # Check whether --with-ns was given.
3988 if test "${with_ns+set}" = set; then :
3989   withval=$with_ns;
3990 else
3991       with_ns=no
3992 fi
3993
3994
3995
3996 # Check whether --with-gpm was given.
3997 if test "${with_gpm+set}" = set; then :
3998   withval=$with_gpm;
3999 else
4000      with_gpm=yes
4001 fi
4002
4003
4004 # Check whether --with-dbus was given.
4005 if test "${with_dbus+set}" = set; then :
4006   withval=$with_dbus;
4007 else
4008      with_dbus=yes
4009 fi
4010
4011
4012 # Check whether --with-gconf was given.
4013 if test "${with_gconf+set}" = set; then :
4014   withval=$with_gconf;
4015 else
4016      with_gconf=yes
4017 fi
4018
4019
4020 # Check whether --with-gsettings was given.
4021 if test "${with_gsettings+set}" = set; then :
4022   withval=$with_gsettings;
4023 else
4024      with_gsettings=yes
4025 fi
4026
4027
4028 # Check whether --with-selinux was given.
4029 if test "${with_selinux+set}" = set; then :
4030   withval=$with_selinux;
4031 else
4032      with_selinux=yes
4033 fi
4034
4035
4036 # Check whether --with-gnutls was given.
4037 if test "${with_gnutls+set}" = set; then :
4038   withval=$with_gnutls;
4039 else
4040      with_gnutls=yes
4041 fi
4042
4043
4044 ## For the times when you want to build Emacs but don't have
4045 ## a suitable makeinfo, and can live without the manuals.
4046
4047 # Check whether --with-makeinfo was given.
4048 if test "${with_makeinfo+set}" = set; then :
4049   withval=$with_makeinfo;
4050 else
4051      with_makeinfo=yes
4052 fi
4053
4054
4055 ## This is an option because I do not know if all info/man support
4056 ## compressed files, nor how to test if they do so.
4057
4058 # Check whether --with-compress-info was given.
4059 if test "${with_compress_info+set}" = set; then :
4060   withval=$with_compress_info;
4061 else
4062      with_compress_info=yes
4063 fi
4064
4065 if test $with_compress_info = yes; then
4066    GZIP_INFO=yes
4067 else
4068    GZIP_INFO=
4069 fi
4070
4071
4072
4073 # Check whether --with-pkg-config-prog was given.
4074 if test "${with_pkg_config_prog+set}" = set; then :
4075   withval=$with_pkg_config_prog;
4076 fi
4077
4078 if test "X${with_pkg_config_prog}" != X; then
4079    if test "${with_pkg_config_prog}" != yes; then
4080       PKG_CONFIG="${with_pkg_config_prog}"
4081    fi
4082 fi
4083
4084 CRT_DIR=
4085
4086 # Check whether --with-crt-dir was given.
4087 if test "${with_crt_dir+set}" = set; then :
4088   withval=$with_crt_dir;
4089 fi
4090
4091 CRT_DIR="${with_crt_dir}"
4092
4093
4094 # Check whether --with-gameuser was given.
4095 if test "${with_gameuser+set}" = set; then :
4096   withval=$with_gameuser;
4097 fi
4098
4099 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4100   && gameuser="${with_gameuser}"
4101 test "X$gameuser" = X && gameuser=games
4102
4103
4104 # Check whether --with-gnustep-conf was given.
4105 if test "${with_gnustep_conf+set}" = set; then :
4106   withval=$with_gnustep_conf;
4107 fi
4108
4109 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4110   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4111 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4112      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4113
4114 # Check whether --enable-ns-self-contained was given.
4115 if test "${enable_ns_self_contained+set}" = set; then :
4116   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4117 else
4118   EN_NS_SELF_CONTAINED=yes
4119 fi
4120
4121
4122 # Check whether --enable-asserts was given.
4123 if test "${enable_asserts+set}" = set; then :
4124   enableval=$enable_asserts; USE_XASSERTS=$enableval
4125 else
4126   USE_XASSERTS=no
4127 fi
4128
4129
4130 # Check whether --enable-maintainer-mode was given.
4131 if test "${enable_maintainer_mode+set}" = set; then :
4132   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4133 else
4134   USE_MAINTAINER_MODE=yes
4135 fi
4136
4137 if test $USE_MAINTAINER_MODE = yes; then
4138   MAINT=
4139 else
4140   MAINT=#
4141 fi
4142
4143
4144 # Check whether --enable-locallisppath was given.
4145 if test "${enable_locallisppath+set}" = set; then :
4146   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4147   locallisppath=
4148 elif test "${enableval}" != "yes"; then
4149   locallisppath=${enableval}
4150 fi
4151 fi
4152
4153
4154 # Check whether --enable-checking was given.
4155 if test "${enable_checking+set}" = set; then :
4156   enableval=$enable_checking; ac_checking_flags="${enableval}"
4157 fi
4158
4159 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4160 for check in $ac_checking_flags
4161 do
4162         case $check in
4163         # these set all the flags to specific states
4164         yes)            ac_enable_checking=1 ;;
4165         no)             ac_enable_checking= ;
4166                         ac_gc_check_stringbytes= ;
4167                         ac_gc_check_string_overrun= ;
4168                         ac_gc_check_string_free_list= ;
4169                         ac_xmalloc_overrun= ;
4170                         ac_gc_check_cons_list= ;;
4171         all)            ac_enable_checking=1 ;
4172                         ac_gc_check_stringbytes=1 ;
4173                         ac_gc_check_string_overrun=1 ;
4174                         ac_gc_check_string_free_list=1 ;
4175                         ac_xmalloc_overrun=1 ;
4176                         ac_gc_check_cons_list=1 ;;
4177         # these enable particular checks
4178         stringbytes)    ac_gc_check_stringbytes=1 ;;
4179         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4180         stringfreelist) ac_gc_check_string_free_list=1 ;;
4181         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4182         conslist)       ac_gc_check_cons_list=1 ;;
4183         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4184         esac
4185 done
4186 IFS="$ac_save_IFS"
4187
4188 if test x$ac_enable_checking != x ; then
4189
4190 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4191
4192 fi
4193 if test x$ac_gc_check_stringbytes != x ; then
4194
4195 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4196
4197 fi
4198 if test x$ac_gc_check_string_overrun != x ; then
4199
4200 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4201
4202 fi
4203 if test x$ac_gc_check_string_free_list != x ; then
4204
4205 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4206
4207 fi
4208 if test x$ac_xmalloc_overrun != x ; then
4209
4210 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4211
4212 fi
4213 if test x$ac_gc_check_cons_list != x ; then
4214
4215 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4216
4217 fi
4218
4219 # Check whether --enable-use-lisp-union-type was given.
4220 if test "${enable_use_lisp_union_type+set}" = set; then :
4221   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4222
4223 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4224
4225 fi
4226 fi
4227
4228
4229
4230 # Check whether --enable-profiling was given.
4231 if test "${enable_profiling+set}" = set; then :
4232   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4233 fi
4234
4235 if test x$ac_enable_profiling != x ; then
4236    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4237 else
4238    PROFILING_CFLAGS=
4239 fi
4240
4241
4242 # Check whether --enable-autodepend was given.
4243 if test "${enable_autodepend+set}" = set; then :
4244   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4245 else
4246   ac_enable_autodepend=yes
4247 fi
4248
4249
4250 #### Make srcdir absolute, if it isn't already.  It's important to
4251 #### avoid running the path through pwd unnecessarily, since pwd can
4252 #### give you automounter prefixes, which can go away.  We do all this
4253 #### so Emacs can find its files when run uninstalled.
4254 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4255 unset CDPATH
4256 case "${srcdir}" in
4257   /* ) ;;
4258   . )
4259     ## We may be able to use the $PWD environment variable to make this
4260     ## absolute.  But sometimes PWD is inaccurate.
4261     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4262     ## but that tested only for a well-formed and valid PWD,
4263     ## it did not object when PWD was well-formed and valid but just wrong.
4264     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4265     then
4266       srcdir="$PWD"
4267     else
4268       srcdir="`(cd ${srcdir}; pwd)`"
4269     fi
4270   ;;
4271   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4272 esac
4273
4274 #### Given the configuration name, set machfile and opsysfile to the
4275 #### names of the m/*.h and s/*.h files we should use.
4276
4277 ### Canonicalize the configuration name.
4278
4279 # Make sure we can run config.sub.
4280 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4281   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4284 $as_echo_n "checking build system type... " >&6; }
4285 if test "${ac_cv_build+set}" = set; then :
4286   $as_echo_n "(cached) " >&6
4287 else
4288   ac_build_alias=$build_alias
4289 test "x$ac_build_alias" = x &&
4290   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4291 test "x$ac_build_alias" = x &&
4292   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4293 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4294   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4295
4296 fi
4297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4298 $as_echo "$ac_cv_build" >&6; }
4299 case $ac_cv_build in
4300 *-*-*) ;;
4301 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4302 esac
4303 build=$ac_cv_build
4304 ac_save_IFS=$IFS; IFS='-'
4305 set x $ac_cv_build
4306 shift
4307 build_cpu=$1
4308 build_vendor=$2
4309 shift; shift
4310 # Remember, the first character of IFS is used to create $*,
4311 # except with old shells:
4312 build_os=$*
4313 IFS=$ac_save_IFS
4314 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4315
4316
4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4318 $as_echo_n "checking host system type... " >&6; }
4319 if test "${ac_cv_host+set}" = set; then :
4320   $as_echo_n "(cached) " >&6
4321 else
4322   if test "x$host_alias" = x; then
4323   ac_cv_host=$ac_cv_build
4324 else
4325   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4326     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4327 fi
4328
4329 fi
4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4331 $as_echo "$ac_cv_host" >&6; }
4332 case $ac_cv_host in
4333 *-*-*) ;;
4334 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4335 esac
4336 host=$ac_cv_host
4337 ac_save_IFS=$IFS; IFS='-'
4338 set x $ac_cv_host
4339 shift
4340 host_cpu=$1
4341 host_vendor=$2
4342 shift; shift
4343 # Remember, the first character of IFS is used to create $*,
4344 # except with old shells:
4345 host_os=$*
4346 IFS=$ac_save_IFS
4347 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4348
4349
4350 canonical=$host
4351 configuration=${host_alias-${build_alias-$host}}
4352
4353
4354
4355 ### If you add support for a new configuration, add code to this
4356 ### switch statement to recognize your configuration name and select
4357 ### the appropriate operating system and machine description files.
4358
4359 ### You would hope that you could choose an m/*.h file pretty much
4360 ### based on the machine portion of the configuration name, and an s/*.h
4361 ### file based on the operating system portion.  However, it turns out
4362 ### that each m/*.h file is pretty manufacturer-specific - for
4363 ### example mips.h is MIPS
4364 ### So we basically have to have a special case for each
4365 ### configuration name.
4366 ###
4367 ### As far as handling version numbers on operating systems is
4368 ### concerned, make sure things will fail in a fixable way.  If
4369 ### /etc/MACHINES doesn't say anything about version numbers, be
4370 ### prepared to handle anything reasonably.  If version numbers
4371 ### matter, be sure /etc/MACHINES says something about it.
4372
4373 machine='' opsys='' unported=no
4374 case "${canonical}" in
4375
4376   ## GNU/Linux ports
4377   *-*-linux-gnu*)
4378     opsys=gnu-linux
4379     case ${canonical} in
4380       alpha*)   machine=alpha ;;
4381       s390-*)   machine=ibms390 ;;
4382       s390x-*)  machine=ibms390x ;;
4383       powerpc*) machine=macppc ;;
4384       sparc*)   machine=sparc ;;
4385       ia64*)    machine=ia64 ;;
4386       m68k*)    machine=m68k ;;
4387       x86_64*)  machine=amdx86-64 ;;
4388     esac
4389   ;;
4390
4391   ## FreeBSD ports
4392   *-*-freebsd* )
4393     opsys=freebsd
4394     case "${canonical}" in
4395       alpha*)           machine=alpha ;;
4396       amd64-*|x86_64-*) machine=amdx86-64 ;;
4397       ia64-*)           machine=ia64 ;;
4398       i[3456]86-*)      machine=intel386 ;;
4399       powerpc-*)        machine=macppc ;;
4400       sparc-*)          machine=sparc ;;
4401       sparc64-*)        machine=sparc ;;
4402     esac
4403   ;;
4404
4405   ## FreeBSD kernel + glibc based userland
4406   *-*-kfreebsd*gnu* )
4407     opsys=gnu-kfreebsd
4408     case "${canonical}" in
4409       alpha*)           machine=alpha ;;
4410       amd64-*|x86_64-*) machine=amdx86-64 ;;
4411       ia64-*)           machine=ia64 ;;
4412       i[3456]86-*)      machine=intel386 ;;
4413       powerpc-*)        machine=macppc ;;
4414       sparc-*)          machine=sparc ;;
4415       sparc64-*)        machine=sparc ;;
4416     esac
4417   ;;
4418
4419   ## NetBSD ports
4420   *-*-netbsd* )
4421     opsys=netbsd
4422     case "${canonical}" in
4423       alpha*)      machine=alpha ;;
4424       x86_64-*)    machine=amdx86-64 ;;
4425       i[3456]86-*) machine=intel386 ;;
4426       m68k-*)      machine=m68k ;;
4427       powerpc-*)   machine=macppc ;;
4428       sparc*-)     machine=sparc ;;
4429       vax-*)       machine=vax ;;
4430     esac
4431   ;;
4432
4433   ## OpenBSD ports
4434   *-*-openbsd* )
4435     opsys=openbsd
4436     case "${canonical}" in
4437       alpha*)    machine=alpha ;;
4438       x86_64-*)  machine=amdx86-64 ;;
4439       i386-*)    machine=intel386 ;;
4440       powerpc-*) machine=macppc ;;
4441       sparc*)    machine=sparc ;;
4442       vax-*)     machine=vax ;;
4443     esac
4444   ;;
4445
4446   ## Apple Darwin / Mac OS X
4447   *-apple-darwin* )
4448     case "${canonical}" in
4449       i[3456]86-* )  machine=intel386 ;;
4450       powerpc-* )    machine=macppc ;;
4451       x86_64-* )     machine=amdx86-64 ;;
4452       * )            unported=yes ;;
4453     esac
4454     opsys=darwin
4455     # Define CPP as follows to make autoconf work correctly.
4456     CPP="${CC-cc} -E -no-cpp-precomp"
4457     # Use fink packages if available.
4458     if test -d /sw/include && test -d /sw/lib; then
4459       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4460       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4461       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4462     fi
4463   ;;
4464
4465   ## HP 9000 series 700 and 800, running HP/UX
4466   hppa*-hp-hpux10.2* )
4467     opsys=hpux10-20
4468   ;;
4469   hppa*-hp-hpux1[1-9]* )
4470     opsys=hpux11
4471     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4472   ;;
4473
4474   ia64*-hp-hpux1[1-9]* )
4475     machine=hp800 opsys=hpux11
4476     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4477     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4478     CANNOT_DUMP=yes
4479   ;;
4480
4481   hppa*-*-linux-gnu* )
4482     machine=hp800 opsys=gnu-linux
4483   ;;
4484
4485   ## IBM machines
4486   rs6000-ibm-aix4.[23]* )
4487     machine=ibmrs6000 opsys=aix4-2
4488   ;;
4489   powerpc-ibm-aix4.[23]*  )
4490     machine=ibmrs6000 opsys=aix4-2
4491   ;;
4492   rs6000-ibm-aix[56]* )
4493     machine=ibmrs6000 opsys=aix4-2
4494   ;;
4495   powerpc-ibm-aix[56]*  )
4496     machine=ibmrs6000 opsys=aix4-2
4497   ;;
4498
4499   ## Silicon Graphics machines
4500   ## Iris 4D
4501   mips-sgi-irix6.5 )
4502     opsys=irix6-5
4503     # Without defining _LANGUAGE_C, things get masked out in the headers
4504     # so that, for instance, grepping for `free' in stdlib.h fails and
4505     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4506     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4507     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4508   ;;
4509
4510   ## Suns
4511   *-sun-solaris* \
4512     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4513     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4514     case "${canonical}" in
4515       i[3456]86-*-* )     machine=intel386 ;;
4516       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4517       sparc* )          machine=sparc ;;
4518       * )               unported=yes ;;
4519     esac
4520     case "${canonical}" in
4521       *-sunos5.6* | *-solaris2.6* )
4522                 opsys=sol2-6
4523                 NON_GNU_CPP=/usr/ccs/lib/cpp
4524                 RANLIB="ar -ts"
4525                 ;;
4526       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4527                 opsys=sol2-6
4528                 emacs_check_sunpro_c=yes
4529                 NON_GNU_CPP=/usr/ccs/lib/cpp
4530                 ;;
4531       *-sunos5* | *-solaris* )
4532                 opsys=sol2-10
4533                 emacs_check_sunpro_c=yes
4534                 NON_GNU_CPP=/usr/ccs/lib/cpp
4535                 ;;
4536     esac
4537     ## Watch out for a compiler that we know will not work.
4538     case "${canonical}" in
4539      *-solaris* | *-sunos5* )
4540                 if [ "x$CC" = x/usr/ucb/cc ]; then
4541                   ## /usr/ucb/cc doesn't work;
4542                   ## we should find some other compiler that does work.
4543                   unset CC
4544                 fi
4545                 ;;
4546       *) ;;
4547     esac
4548   ;;
4549
4550   ## Intel 386 machines where we don't care about the manufacturer.
4551   i[3456]86-*-* )
4552     machine=intel386
4553     case "${canonical}" in
4554       *-cygwin )                opsys=cygwin ;;
4555       *-darwin* )               opsys=darwin
4556                                 CPP="${CC-cc} -E -no-cpp-precomp"
4557                                 ;;
4558       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4559       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4560       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4561       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4562     esac
4563   ;;
4564
4565   * )
4566     unported=yes
4567   ;;
4568 esac
4569
4570 ### If the code above didn't choose an operating system, just choose
4571 ### an operating system based on the configuration name.  You really
4572 ### only want to use this when you have no idea what the right
4573 ### operating system is; if you know what operating systems a machine
4574 ### runs, it's cleaner to make it explicit in the case statement
4575 ### above.
4576 if test x"${opsys}" = x; then
4577   case "${canonical}" in
4578     *-gnu* )                            opsys=gnu ;;
4579     * )
4580       unported=yes
4581     ;;
4582   esac
4583 fi
4584
4585
4586
4587 if test $unported = yes; then
4588   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4589 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4590 fi
4591
4592 if test -n "$machine"; then
4593   machfile="m/${machine}.h"
4594 else
4595   machfile=
4596 fi
4597 opsysfile="s/${opsys}.h"
4598
4599
4600 #### Choose a compiler.
4601 test -n "$CC" && cc_specified=yes
4602
4603 # Save the value of CFLAGS that the user specified.
4604 SPECIFIED_CFLAGS="$CFLAGS"
4605
4606 ac_ext=c
4607 ac_cpp='$CPP $CPPFLAGS'
4608 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4609 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4610 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4611 if test -n "$ac_tool_prefix"; then
4612   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4613 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4615 $as_echo_n "checking for $ac_word... " >&6; }
4616 if test "${ac_cv_prog_CC+set}" = set; then :
4617   $as_echo_n "(cached) " >&6
4618 else
4619   if test -n "$CC"; then
4620   ac_cv_prog_CC="$CC" # Let the user override the test.
4621 else
4622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4623 for as_dir in $PATH
4624 do
4625   IFS=$as_save_IFS
4626   test -z "$as_dir" && as_dir=.
4627     for ac_exec_ext in '' $ac_executable_extensions; do
4628   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4629     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4631     break 2
4632   fi
4633 done
4634   done
4635 IFS=$as_save_IFS
4636
4637 fi
4638 fi
4639 CC=$ac_cv_prog_CC
4640 if test -n "$CC"; then
4641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4642 $as_echo "$CC" >&6; }
4643 else
4644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4645 $as_echo "no" >&6; }
4646 fi
4647
4648
4649 fi
4650 if test -z "$ac_cv_prog_CC"; then
4651   ac_ct_CC=$CC
4652   # Extract the first word of "gcc", so it can be a program name with args.
4653 set dummy gcc; 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_ac_ct_CC+set}" = set; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$ac_ct_CC"; then
4660   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4661 else
4662 as_save_IFS=$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_ac_ct_CC="gcc"
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 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4680 if test -n "$ac_ct_CC"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4682 $as_echo "$ac_ct_CC" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688   if test "x$ac_ct_CC" = x; then
4689     CC=""
4690   else
4691     case $cross_compiling:$ac_tool_warned in
4692 yes:)
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4694 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4695 ac_tool_warned=yes ;;
4696 esac
4697     CC=$ac_ct_CC
4698   fi
4699 else
4700   CC="$ac_cv_prog_CC"
4701 fi
4702
4703 if test -z "$CC"; then
4704           if test -n "$ac_tool_prefix"; then
4705     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4706 set dummy ${ac_tool_prefix}cc; ac_word=$2
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4708 $as_echo_n "checking for $ac_word... " >&6; }
4709 if test "${ac_cv_prog_CC+set}" = set; then :
4710   $as_echo_n "(cached) " >&6
4711 else
4712   if test -n "$CC"; then
4713   ac_cv_prog_CC="$CC" # Let the user override the test.
4714 else
4715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4716 for as_dir in $PATH
4717 do
4718   IFS=$as_save_IFS
4719   test -z "$as_dir" && as_dir=.
4720     for ac_exec_ext in '' $ac_executable_extensions; do
4721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4722     ac_cv_prog_CC="${ac_tool_prefix}cc"
4723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4724     break 2
4725   fi
4726 done
4727   done
4728 IFS=$as_save_IFS
4729
4730 fi
4731 fi
4732 CC=$ac_cv_prog_CC
4733 if test -n "$CC"; then
4734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4735 $as_echo "$CC" >&6; }
4736 else
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4738 $as_echo "no" >&6; }
4739 fi
4740
4741
4742   fi
4743 fi
4744 if test -z "$CC"; then
4745   # Extract the first word of "cc", so it can be a program name with args.
4746 set dummy cc; ac_word=$2
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4748 $as_echo_n "checking for $ac_word... " >&6; }
4749 if test "${ac_cv_prog_CC+set}" = set; then :
4750   $as_echo_n "(cached) " >&6
4751 else
4752   if test -n "$CC"; then
4753   ac_cv_prog_CC="$CC" # Let the user override the test.
4754 else
4755   ac_prog_rejected=no
4756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4757 for as_dir in $PATH
4758 do
4759   IFS=$as_save_IFS
4760   test -z "$as_dir" && as_dir=.
4761     for ac_exec_ext in '' $ac_executable_extensions; do
4762   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4763     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4764        ac_prog_rejected=yes
4765        continue
4766      fi
4767     ac_cv_prog_CC="cc"
4768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4769     break 2
4770   fi
4771 done
4772   done
4773 IFS=$as_save_IFS
4774
4775 if test $ac_prog_rejected = yes; then
4776   # We found a bogon in the path, so make sure we never use it.
4777   set dummy $ac_cv_prog_CC
4778   shift
4779   if test $# != 0; then
4780     # We chose a different compiler from the bogus one.
4781     # However, it has the same basename, so the bogon will be chosen
4782     # first if we set CC to just the basename; use the full file name.
4783     shift
4784     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4785   fi
4786 fi
4787 fi
4788 fi
4789 CC=$ac_cv_prog_CC
4790 if test -n "$CC"; then
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4792 $as_echo "$CC" >&6; }
4793 else
4794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4795 $as_echo "no" >&6; }
4796 fi
4797
4798
4799 fi
4800 if test -z "$CC"; then
4801   if test -n "$ac_tool_prefix"; then
4802   for ac_prog in cl.exe
4803   do
4804     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4805 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4807 $as_echo_n "checking for $ac_word... " >&6; }
4808 if test "${ac_cv_prog_CC+set}" = set; then :
4809   $as_echo_n "(cached) " >&6
4810 else
4811   if test -n "$CC"; then
4812   ac_cv_prog_CC="$CC" # Let the user override the test.
4813 else
4814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4815 for as_dir in $PATH
4816 do
4817   IFS=$as_save_IFS
4818   test -z "$as_dir" && as_dir=.
4819     for ac_exec_ext in '' $ac_executable_extensions; do
4820   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4821     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4823     break 2
4824   fi
4825 done
4826   done
4827 IFS=$as_save_IFS
4828
4829 fi
4830 fi
4831 CC=$ac_cv_prog_CC
4832 if test -n "$CC"; then
4833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4834 $as_echo "$CC" >&6; }
4835 else
4836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4837 $as_echo "no" >&6; }
4838 fi
4839
4840
4841     test -n "$CC" && break
4842   done
4843 fi
4844 if test -z "$CC"; then
4845   ac_ct_CC=$CC
4846   for ac_prog in cl.exe
4847 do
4848   # Extract the first word of "$ac_prog", so it can be a program name with args.
4849 set dummy $ac_prog; ac_word=$2
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4851 $as_echo_n "checking for $ac_word... " >&6; }
4852 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855   if test -n "$ac_ct_CC"; then
4856   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4857 else
4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4859 for as_dir in $PATH
4860 do
4861   IFS=$as_save_IFS
4862   test -z "$as_dir" && as_dir=.
4863     for ac_exec_ext in '' $ac_executable_extensions; do
4864   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4865     ac_cv_prog_ac_ct_CC="$ac_prog"
4866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4867     break 2
4868   fi
4869 done
4870   done
4871 IFS=$as_save_IFS
4872
4873 fi
4874 fi
4875 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4876 if test -n "$ac_ct_CC"; then
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4878 $as_echo "$ac_ct_CC" >&6; }
4879 else
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4881 $as_echo "no" >&6; }
4882 fi
4883
4884
4885   test -n "$ac_ct_CC" && break
4886 done
4887
4888   if test "x$ac_ct_CC" = x; then
4889     CC=""
4890   else
4891     case $cross_compiling:$ac_tool_warned in
4892 yes:)
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4894 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4895 ac_tool_warned=yes ;;
4896 esac
4897     CC=$ac_ct_CC
4898   fi
4899 fi
4900
4901 fi
4902
4903
4904 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4905 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4906 as_fn_error "no acceptable C compiler found in \$PATH
4907 See \`config.log' for more details." "$LINENO" 5; }
4908
4909 # Provide some information about the compiler.
4910 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4911 set X $ac_compile
4912 ac_compiler=$2
4913 for ac_option in --version -v -V -qversion; do
4914   { { ac_try="$ac_compiler $ac_option >&5"
4915 case "(($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_compiler $ac_option >&5") 2>conftest.err
4922   ac_status=$?
4923   if test -s conftest.err; then
4924     sed '10a\
4925 ... rest of stderr output deleted ...
4926          10q' conftest.err >conftest.er1
4927     cat conftest.er1 >&5
4928   fi
4929   rm -f conftest.er1 conftest.err
4930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4931   test $ac_status = 0; }
4932 done
4933
4934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4935 /* end confdefs.h.  */
4936
4937 int
4938 main ()
4939 {
4940
4941   ;
4942   return 0;
4943 }
4944 _ACEOF
4945 ac_clean_files_save=$ac_clean_files
4946 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4947 # Try to create an executable without -o first, disregard a.out.
4948 # It will help us diagnose broken compilers, and finding out an intuition
4949 # of exeext.
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4951 $as_echo_n "checking whether the C compiler works... " >&6; }
4952 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4953
4954 # The possible output files:
4955 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4956
4957 ac_rmfiles=
4958 for ac_file in $ac_files
4959 do
4960   case $ac_file in
4961     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4962     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4963   esac
4964 done
4965 rm -f $ac_rmfiles
4966
4967 if { { ac_try="$ac_link_default"
4968 case "(($ac_try" in
4969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4970   *) ac_try_echo=$ac_try;;
4971 esac
4972 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4973 $as_echo "$ac_try_echo"; } >&5
4974   (eval "$ac_link_default") 2>&5
4975   ac_status=$?
4976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4977   test $ac_status = 0; }; then :
4978   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4979 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4980 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4981 # so that the user can short-circuit this test for compilers unknown to
4982 # Autoconf.
4983 for ac_file in $ac_files ''
4984 do
4985   test -f "$ac_file" || continue
4986   case $ac_file in
4987     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4988         ;;
4989     [ab].out )
4990         # We found the default executable, but exeext='' is most
4991         # certainly right.
4992         break;;
4993     *.* )
4994         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4995         then :; else
4996            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4997         fi
4998         # We set ac_cv_exeext here because the later test for it is not
4999         # safe: cross compilers may not add the suffix if given an `-o'
5000         # argument, so we may need to know it at that point already.
5001         # Even if this section looks crufty: it has the advantage of
5002         # actually working.
5003         break;;
5004     * )
5005         break;;
5006   esac
5007 done
5008 test "$ac_cv_exeext" = no && ac_cv_exeext=
5009
5010 else
5011   ac_file=''
5012 fi
5013 if test -z "$ac_file"; then :
5014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5015 $as_echo "no" >&6; }
5016 $as_echo "$as_me: failed program was:" >&5
5017 sed 's/^/| /' conftest.$ac_ext >&5
5018
5019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5020 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5021 { as_fn_set_status 77
5022 as_fn_error "C compiler cannot create executables
5023 See \`config.log' for more details." "$LINENO" 5; }; }
5024 else
5025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5026 $as_echo "yes" >&6; }
5027 fi
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5029 $as_echo_n "checking for C compiler default output file name... " >&6; }
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5031 $as_echo "$ac_file" >&6; }
5032 ac_exeext=$ac_cv_exeext
5033
5034 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5035 ac_clean_files=$ac_clean_files_save
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5037 $as_echo_n "checking for suffix of executables... " >&6; }
5038 if { { ac_try="$ac_link"
5039 case "(($ac_try" in
5040   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5041   *) ac_try_echo=$ac_try;;
5042 esac
5043 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5044 $as_echo "$ac_try_echo"; } >&5
5045   (eval "$ac_link") 2>&5
5046   ac_status=$?
5047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5048   test $ac_status = 0; }; then :
5049   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5050 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5051 # work properly (i.e., refer to `conftest.exe'), while it won't with
5052 # `rm'.
5053 for ac_file in conftest.exe conftest conftest.*; do
5054   test -f "$ac_file" || continue
5055   case $ac_file in
5056     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5057     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5058           break;;
5059     * ) break;;
5060   esac
5061 done
5062 else
5063   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5065 as_fn_error "cannot compute suffix of executables: cannot compile and link
5066 See \`config.log' for more details." "$LINENO" 5; }
5067 fi
5068 rm -f conftest conftest$ac_cv_exeext
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5070 $as_echo "$ac_cv_exeext" >&6; }
5071
5072 rm -f conftest.$ac_ext
5073 EXEEXT=$ac_cv_exeext
5074 ac_exeext=$EXEEXT
5075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076 /* end confdefs.h.  */
5077 #include <stdio.h>
5078 int
5079 main ()
5080 {
5081 FILE *f = fopen ("conftest.out", "w");
5082  return ferror (f) || fclose (f) != 0;
5083
5084   ;
5085   return 0;
5086 }
5087 _ACEOF
5088 ac_clean_files="$ac_clean_files conftest.out"
5089 # Check that the compiler produces executables we can run.  If not, either
5090 # the compiler is broken, or we cross compile.
5091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5092 $as_echo_n "checking whether we are cross compiling... " >&6; }
5093 if test "$cross_compiling" != yes; then
5094   { { ac_try="$ac_link"
5095 case "(($ac_try" in
5096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5097   *) ac_try_echo=$ac_try;;
5098 esac
5099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5100 $as_echo "$ac_try_echo"; } >&5
5101   (eval "$ac_link") 2>&5
5102   ac_status=$?
5103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5104   test $ac_status = 0; }
5105   if { ac_try='./conftest$ac_cv_exeext'
5106   { { case "(($ac_try" in
5107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5108   *) ac_try_echo=$ac_try;;
5109 esac
5110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5111 $as_echo "$ac_try_echo"; } >&5
5112   (eval "$ac_try") 2>&5
5113   ac_status=$?
5114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5115   test $ac_status = 0; }; }; then
5116     cross_compiling=no
5117   else
5118     if test "$cross_compiling" = maybe; then
5119         cross_compiling=yes
5120     else
5121         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5123 as_fn_error "cannot run C compiled programs.
5124 If you meant to cross compile, use \`--host'.
5125 See \`config.log' for more details." "$LINENO" 5; }
5126     fi
5127   fi
5128 fi
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5130 $as_echo "$cross_compiling" >&6; }
5131
5132 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5133 ac_clean_files=$ac_clean_files_save
5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5135 $as_echo_n "checking for suffix of object files... " >&6; }
5136 if test "${ac_cv_objext+set}" = set; then :
5137   $as_echo_n "(cached) " >&6
5138 else
5139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5140 /* end confdefs.h.  */
5141
5142 int
5143 main ()
5144 {
5145
5146   ;
5147   return 0;
5148 }
5149 _ACEOF
5150 rm -f conftest.o conftest.obj
5151 if { { ac_try="$ac_compile"
5152 case "(($ac_try" in
5153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154   *) ac_try_echo=$ac_try;;
5155 esac
5156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5157 $as_echo "$ac_try_echo"; } >&5
5158   (eval "$ac_compile") 2>&5
5159   ac_status=$?
5160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5161   test $ac_status = 0; }; then :
5162   for ac_file in conftest.o conftest.obj conftest.*; do
5163   test -f "$ac_file" || continue;
5164   case $ac_file in
5165     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5166     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5167        break;;
5168   esac
5169 done
5170 else
5171   $as_echo "$as_me: failed program was:" >&5
5172 sed 's/^/| /' conftest.$ac_ext >&5
5173
5174 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5175 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5176 as_fn_error "cannot compute suffix of object files: cannot compile
5177 See \`config.log' for more details." "$LINENO" 5; }
5178 fi
5179 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5180 fi
5181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5182 $as_echo "$ac_cv_objext" >&6; }
5183 OBJEXT=$ac_cv_objext
5184 ac_objext=$OBJEXT
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5186 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5187 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5188   $as_echo_n "(cached) " >&6
5189 else
5190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h.  */
5192
5193 int
5194 main ()
5195 {
5196 #ifndef __GNUC__
5197        choke me
5198 #endif
5199
5200   ;
5201   return 0;
5202 }
5203 _ACEOF
5204 if ac_fn_c_try_compile "$LINENO"; then :
5205   ac_compiler_gnu=yes
5206 else
5207   ac_compiler_gnu=no
5208 fi
5209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5210 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5211
5212 fi
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5214 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5215 if test $ac_compiler_gnu = yes; then
5216   GCC=yes
5217 else
5218   GCC=
5219 fi
5220 ac_test_CFLAGS=${CFLAGS+set}
5221 ac_save_CFLAGS=$CFLAGS
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5223 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5224 if test "${ac_cv_prog_cc_g+set}" = set; then :
5225   $as_echo_n "(cached) " >&6
5226 else
5227   ac_save_c_werror_flag=$ac_c_werror_flag
5228    ac_c_werror_flag=yes
5229    ac_cv_prog_cc_g=no
5230    CFLAGS="-g"
5231    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232 /* end confdefs.h.  */
5233
5234 int
5235 main ()
5236 {
5237
5238   ;
5239   return 0;
5240 }
5241 _ACEOF
5242 if ac_fn_c_try_compile "$LINENO"; then :
5243   ac_cv_prog_cc_g=yes
5244 else
5245   CFLAGS=""
5246       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5247 /* end confdefs.h.  */
5248
5249 int
5250 main ()
5251 {
5252
5253   ;
5254   return 0;
5255 }
5256 _ACEOF
5257 if ac_fn_c_try_compile "$LINENO"; then :
5258
5259 else
5260   ac_c_werror_flag=$ac_save_c_werror_flag
5261          CFLAGS="-g"
5262          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5263 /* end confdefs.h.  */
5264
5265 int
5266 main ()
5267 {
5268
5269   ;
5270   return 0;
5271 }
5272 _ACEOF
5273 if ac_fn_c_try_compile "$LINENO"; then :
5274   ac_cv_prog_cc_g=yes
5275 fi
5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5277 fi
5278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5279 fi
5280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5281    ac_c_werror_flag=$ac_save_c_werror_flag
5282 fi
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5284 $as_echo "$ac_cv_prog_cc_g" >&6; }
5285 if test "$ac_test_CFLAGS" = set; then
5286   CFLAGS=$ac_save_CFLAGS
5287 elif test $ac_cv_prog_cc_g = yes; then
5288   if test "$GCC" = yes; then
5289     CFLAGS="-g -O2"
5290   else
5291     CFLAGS="-g"
5292   fi
5293 else
5294   if test "$GCC" = yes; then
5295     CFLAGS="-O2"
5296   else
5297     CFLAGS=
5298   fi
5299 fi
5300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5301 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5302 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5303   $as_echo_n "(cached) " >&6
5304 else
5305   ac_cv_prog_cc_c89=no
5306 ac_save_CC=$CC
5307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5308 /* end confdefs.h.  */
5309 #include <stdarg.h>
5310 #include <stdio.h>
5311 #include <sys/types.h>
5312 #include <sys/stat.h>
5313 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5314 struct buf { int x; };
5315 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5316 static char *e (p, i)
5317      char **p;
5318      int i;
5319 {
5320   return p[i];
5321 }
5322 static char *f (char * (*g) (char **, int), char **p, ...)
5323 {
5324   char *s;
5325   va_list v;
5326   va_start (v,p);
5327   s = g (p, va_arg (v,int));
5328   va_end (v);
5329   return s;
5330 }
5331
5332 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5333    function prototypes and stuff, but not '\xHH' hex character constants.
5334    These don't provoke an error unfortunately, instead are silently treated
5335    as 'x'.  The following induces an error, until -std is added to get
5336    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5337    array size at least.  It's necessary to write '\x00'==0 to get something
5338    that's true only with -std.  */
5339 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5340
5341 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5342    inside strings and character constants.  */
5343 #define FOO(x) 'x'
5344 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5345
5346 int test (int i, double x);
5347 struct s1 {int (*f) (int a);};
5348 struct s2 {int (*f) (double a);};
5349 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5350 int argc;
5351 char **argv;
5352 int
5353 main ()
5354 {
5355 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5356   ;
5357   return 0;
5358 }
5359 _ACEOF
5360 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5361         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5362 do
5363   CC="$ac_save_CC $ac_arg"
5364   if ac_fn_c_try_compile "$LINENO"; then :
5365   ac_cv_prog_cc_c89=$ac_arg
5366 fi
5367 rm -f core conftest.err conftest.$ac_objext
5368   test "x$ac_cv_prog_cc_c89" != "xno" && break
5369 done
5370 rm -f conftest.$ac_ext
5371 CC=$ac_save_CC
5372
5373 fi
5374 # AC_CACHE_VAL
5375 case "x$ac_cv_prog_cc_c89" in
5376   x)
5377     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5378 $as_echo "none needed" >&6; } ;;
5379   xno)
5380     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5381 $as_echo "unsupported" >&6; } ;;
5382   *)
5383     CC="$CC $ac_cv_prog_cc_c89"
5384     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5385 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5386 esac
5387 if test "x$ac_cv_prog_cc_c89" != xno; then :
5388
5389 fi
5390
5391 ac_ext=c
5392 ac_cpp='$CPP $CPPFLAGS'
5393 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5394 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5395 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5396 DEPDIR="${am__leading_dot}deps"
5397
5398 ac_config_commands="$ac_config_commands depfiles"
5399
5400
5401 am_make=${MAKE-make}
5402 cat > confinc << 'END'
5403 am__doit:
5404         @echo this is the am__doit target
5405 .PHONY: am__doit
5406 END
5407 # If we don't find an include directive, just comment out the code.
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5409 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5410 am__include="#"
5411 am__quote=
5412 _am_result=none
5413 # First try GNU make style include.
5414 echo "include confinc" > confmf
5415 # Ignore all kinds of additional output from `make'.
5416 case `$am_make -s -f confmf 2> /dev/null` in #(
5417 *the\ am__doit\ target*)
5418   am__include=include
5419   am__quote=
5420   _am_result=GNU
5421   ;;
5422 esac
5423 # Now try BSD make style include.
5424 if test "$am__include" = "#"; then
5425    echo '.include "confinc"' > confmf
5426    case `$am_make -s -f confmf 2> /dev/null` in #(
5427    *the\ am__doit\ target*)
5428      am__include=.include
5429      am__quote="\""
5430      _am_result=BSD
5431      ;;
5432    esac
5433 fi
5434
5435
5436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5437 $as_echo "$_am_result" >&6; }
5438 rm -f confinc confmf
5439
5440 # Check whether --enable-dependency-tracking was given.
5441 if test "${enable_dependency_tracking+set}" = set; then :
5442   enableval=$enable_dependency_tracking;
5443 fi
5444
5445 if test "x$enable_dependency_tracking" != xno; then
5446   am_depcomp="$ac_aux_dir/depcomp"
5447   AMDEPBACKSLASH='\'
5448 fi
5449  if test "x$enable_dependency_tracking" != xno; then
5450   AMDEP_TRUE=
5451   AMDEP_FALSE='#'
5452 else
5453   AMDEP_TRUE='#'
5454   AMDEP_FALSE=
5455 fi
5456
5457
5458
5459 depcc="$CC"   am_compiler_list=
5460
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5462 $as_echo_n "checking dependency style of $depcc... " >&6; }
5463 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5464   $as_echo_n "(cached) " >&6
5465 else
5466   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5467   # We make a subdir and do the tests there.  Otherwise we can end up
5468   # making bogus files that we don't know about and never remove.  For
5469   # instance it was reported that on HP-UX the gcc test will end up
5470   # making a dummy file named `D' -- because `-MD' means `put the output
5471   # in D'.
5472   mkdir conftest.dir
5473   # Copy depcomp to subdir because otherwise we won't find it if we're
5474   # using a relative directory.
5475   cp "$am_depcomp" conftest.dir
5476   cd conftest.dir
5477   # We will build objects and dependencies in a subdirectory because
5478   # it helps to detect inapplicable dependency modes.  For instance
5479   # both Tru64's cc and ICC support -MD to output dependencies as a
5480   # side effect of compilation, but ICC will put the dependencies in
5481   # the current directory while Tru64 will put them in the object
5482   # directory.
5483   mkdir sub
5484
5485   am_cv_CC_dependencies_compiler_type=none
5486   if test "$am_compiler_list" = ""; then
5487      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5488   fi
5489   am__universal=false
5490   case " $depcc " in #(
5491      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5492      esac
5493
5494   for depmode in $am_compiler_list; do
5495     # Setup a source with many dependencies, because some compilers
5496     # like to wrap large dependency lists on column 80 (with \), and
5497     # we should not choose a depcomp mode which is confused by this.
5498     #
5499     # We need to recreate these files for each test, as the compiler may
5500     # overwrite some of them when testing with obscure command lines.
5501     # This happens at least with the AIX C compiler.
5502     : > sub/conftest.c
5503     for i in 1 2 3 4 5 6; do
5504       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5505       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5506       # Solaris 8's {/usr,}/bin/sh.
5507       touch sub/conftst$i.h
5508     done
5509     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5510
5511     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5512     # mode.  It turns out that the SunPro C++ compiler does not properly
5513     # handle `-M -o', and we need to detect this.  Also, some Intel
5514     # versions had trouble with output in subdirs
5515     am__obj=sub/conftest.${OBJEXT-o}
5516     am__minus_obj="-o $am__obj"
5517     case $depmode in
5518     gcc)
5519       # This depmode causes a compiler race in universal mode.
5520       test "$am__universal" = false || continue
5521       ;;
5522     nosideeffect)
5523       # after this tag, mechanisms are not by side-effect, so they'll
5524       # only be used when explicitly requested
5525       if test "x$enable_dependency_tracking" = xyes; then
5526         continue
5527       else
5528         break
5529       fi
5530       ;;
5531     msvisualcpp | msvcmsys)
5532       # This compiler won't grok `-c -o', but also, the minuso test has
5533       # not run yet.  These depmodes are late enough in the game, and
5534       # so weak that their functioning should not be impacted.
5535       am__obj=conftest.${OBJEXT-o}
5536       am__minus_obj=
5537       ;;
5538     none) break ;;
5539     esac
5540     if depmode=$depmode \
5541        source=sub/conftest.c object=$am__obj \
5542        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5543        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5544          >/dev/null 2>conftest.err &&
5545        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5546        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5547        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5548        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5549       # icc doesn't choke on unknown options, it will just issue warnings
5550       # or remarks (even with -Werror).  So we grep stderr for any message
5551       # that says an option was ignored or not supported.
5552       # When given -MP, icc 7.0 and 7.1 complain thusly:
5553       #   icc: Command line warning: ignoring option '-M'; no argument required
5554       # The diagnosis changed in icc 8.0:
5555       #   icc: Command line remark: option '-MP' not supported
5556       if (grep 'ignoring option' conftest.err ||
5557           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5558         am_cv_CC_dependencies_compiler_type=$depmode
5559         break
5560       fi
5561     fi
5562   done
5563
5564   cd ..
5565   rm -rf conftest.dir
5566 else
5567   am_cv_CC_dependencies_compiler_type=none
5568 fi
5569
5570 fi
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5572 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5573 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5574
5575  if
5576   test "x$enable_dependency_tracking" != xno \
5577   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5578   am__fastdepCC_TRUE=
5579   am__fastdepCC_FALSE='#'
5580 else
5581   am__fastdepCC_TRUE='#'
5582   am__fastdepCC_FALSE=
5583 fi
5584
5585
5586 if test "x$CC" != xcc; then
5587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5588 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5589 else
5590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5591 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5592 fi
5593 set dummy $CC; ac_cc=`$as_echo "$2" |
5594                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5595 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5596   $as_echo_n "(cached) " >&6
5597 else
5598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5599 /* end confdefs.h.  */
5600
5601 int
5602 main ()
5603 {
5604
5605   ;
5606   return 0;
5607 }
5608 _ACEOF
5609 # Make sure it works both with $CC and with simple cc.
5610 # We do the test twice because some compilers refuse to overwrite an
5611 # existing .o file with -o, though they will create one.
5612 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5613 rm -f conftest2.*
5614 if { { case "(($ac_try" in
5615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5616   *) ac_try_echo=$ac_try;;
5617 esac
5618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5619 $as_echo "$ac_try_echo"; } >&5
5620   (eval "$ac_try") 2>&5
5621   ac_status=$?
5622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5623   test $ac_status = 0; } &&
5624    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5626   *) ac_try_echo=$ac_try;;
5627 esac
5628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5629 $as_echo "$ac_try_echo"; } >&5
5630   (eval "$ac_try") 2>&5
5631   ac_status=$?
5632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5633   test $ac_status = 0; };
5634 then
5635   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5636   if test "x$CC" != xcc; then
5637     # Test first that cc exists at all.
5638     if { ac_try='cc -c conftest.$ac_ext >&5'
5639   { { case "(($ac_try" in
5640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5641   *) ac_try_echo=$ac_try;;
5642 esac
5643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5644 $as_echo "$ac_try_echo"; } >&5
5645   (eval "$ac_try") 2>&5
5646   ac_status=$?
5647   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5648   test $ac_status = 0; }; }; then
5649       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5650       rm -f conftest2.*
5651       if { { case "(($ac_try" in
5652   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5653   *) ac_try_echo=$ac_try;;
5654 esac
5655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5656 $as_echo "$ac_try_echo"; } >&5
5657   (eval "$ac_try") 2>&5
5658   ac_status=$?
5659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5660   test $ac_status = 0; } &&
5661          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5663   *) ac_try_echo=$ac_try;;
5664 esac
5665 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5666 $as_echo "$ac_try_echo"; } >&5
5667   (eval "$ac_try") 2>&5
5668   ac_status=$?
5669   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5670   test $ac_status = 0; };
5671       then
5672         # cc works too.
5673         :
5674       else
5675         # cc exists but doesn't like -o.
5676         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5677       fi
5678     fi
5679   fi
5680 else
5681   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5682 fi
5683 rm -f core conftest*
5684
5685 fi
5686 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5688 $as_echo "yes" >&6; }
5689 else
5690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5691 $as_echo "no" >&6; }
5692
5693 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5694
5695 fi
5696
5697 # FIXME: we rely on the cache variable name because
5698 # there is no other way.
5699 set dummy $CC
5700 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5701 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5702 if test "$am_t" != yes; then
5703    # Losing compiler, so override with the script.
5704    # FIXME: It is wrong to rewrite CC.
5705    # But if we don't then we get into trouble of one sort or another.
5706    # A longer-term fix would be to have automake use am__CC in this case,
5707    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5708    CC="$am_aux_dir/compile $CC"
5709 fi
5710
5711
5712
5713 # Initialize gnulib right after verifying that the C compiler works.
5714 if test -n "$ac_tool_prefix"; then
5715   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5716 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5720   $as_echo_n "(cached) " >&6
5721 else
5722   if test -n "$RANLIB"; then
5723   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5724 else
5725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5726 for as_dir in $PATH
5727 do
5728   IFS=$as_save_IFS
5729   test -z "$as_dir" && as_dir=.
5730     for ac_exec_ext in '' $ac_executable_extensions; do
5731   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5732     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5734     break 2
5735   fi
5736 done
5737   done
5738 IFS=$as_save_IFS
5739
5740 fi
5741 fi
5742 RANLIB=$ac_cv_prog_RANLIB
5743 if test -n "$RANLIB"; then
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5745 $as_echo "$RANLIB" >&6; }
5746 else
5747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5748 $as_echo "no" >&6; }
5749 fi
5750
5751
5752 fi
5753 if test -z "$ac_cv_prog_RANLIB"; then
5754   ac_ct_RANLIB=$RANLIB
5755   # Extract the first word of "ranlib", so it can be a program name with args.
5756 set dummy ranlib; ac_word=$2
5757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5758 $as_echo_n "checking for $ac_word... " >&6; }
5759 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5760   $as_echo_n "(cached) " >&6
5761 else
5762   if test -n "$ac_ct_RANLIB"; then
5763   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5764 else
5765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5766 for as_dir in $PATH
5767 do
5768   IFS=$as_save_IFS
5769   test -z "$as_dir" && as_dir=.
5770     for ac_exec_ext in '' $ac_executable_extensions; do
5771   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5772     ac_cv_prog_ac_ct_RANLIB="ranlib"
5773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5774     break 2
5775   fi
5776 done
5777   done
5778 IFS=$as_save_IFS
5779
5780 fi
5781 fi
5782 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5783 if test -n "$ac_ct_RANLIB"; then
5784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5785 $as_echo "$ac_ct_RANLIB" >&6; }
5786 else
5787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5788 $as_echo "no" >&6; }
5789 fi
5790
5791   if test "x$ac_ct_RANLIB" = x; then
5792     RANLIB=":"
5793   else
5794     case $cross_compiling:$ac_tool_warned in
5795 yes:)
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5797 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5798 ac_tool_warned=yes ;;
5799 esac
5800     RANLIB=$ac_ct_RANLIB
5801   fi
5802 else
5803   RANLIB="$ac_cv_prog_RANLIB"
5804 fi
5805
5806
5807 ac_ext=c
5808 ac_cpp='$CPP $CPPFLAGS'
5809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5813 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5814 # On Suns, sometimes $CPP names a directory.
5815 if test -n "$CPP" && test -d "$CPP"; then
5816   CPP=
5817 fi
5818 if test -z "$CPP"; then
5819   if test "${ac_cv_prog_CPP+set}" = set; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822       # Double quotes because CPP needs to be expanded
5823     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5824     do
5825       ac_preproc_ok=false
5826 for ac_c_preproc_warn_flag in '' yes
5827 do
5828   # Use a header file that comes with gcc, so configuring glibc
5829   # with a fresh cross-compiler works.
5830   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5831   # <limits.h> exists even on freestanding compilers.
5832   # On the NeXT, cc -E runs the code through the compiler's parser,
5833   # not just through cpp. "Syntax error" is here to catch this case.
5834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835 /* end confdefs.h.  */
5836 #ifdef __STDC__
5837 # include <limits.h>
5838 #else
5839 # include <assert.h>
5840 #endif
5841                      Syntax error
5842 _ACEOF
5843 if ac_fn_c_try_cpp "$LINENO"; then :
5844
5845 else
5846   # Broken: fails on valid input.
5847 continue
5848 fi
5849 rm -f conftest.err conftest.$ac_ext
5850
5851   # OK, works on sane cases.  Now check whether nonexistent headers
5852   # can be detected and how.
5853   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5854 /* end confdefs.h.  */
5855 #include <ac_nonexistent.h>
5856 _ACEOF
5857 if ac_fn_c_try_cpp "$LINENO"; then :
5858   # Broken: success on invalid input.
5859 continue
5860 else
5861   # Passes both tests.
5862 ac_preproc_ok=:
5863 break
5864 fi
5865 rm -f conftest.err conftest.$ac_ext
5866
5867 done
5868 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5869 rm -f conftest.err conftest.$ac_ext
5870 if $ac_preproc_ok; then :
5871   break
5872 fi
5873
5874     done
5875     ac_cv_prog_CPP=$CPP
5876
5877 fi
5878   CPP=$ac_cv_prog_CPP
5879 else
5880   ac_cv_prog_CPP=$CPP
5881 fi
5882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5883 $as_echo "$CPP" >&6; }
5884 ac_preproc_ok=false
5885 for ac_c_preproc_warn_flag in '' yes
5886 do
5887   # Use a header file that comes with gcc, so configuring glibc
5888   # with a fresh cross-compiler works.
5889   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5890   # <limits.h> exists even on freestanding compilers.
5891   # On the NeXT, cc -E runs the code through the compiler's parser,
5892   # not just through cpp. "Syntax error" is here to catch this case.
5893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5894 /* end confdefs.h.  */
5895 #ifdef __STDC__
5896 # include <limits.h>
5897 #else
5898 # include <assert.h>
5899 #endif
5900                      Syntax error
5901 _ACEOF
5902 if ac_fn_c_try_cpp "$LINENO"; then :
5903
5904 else
5905   # Broken: fails on valid input.
5906 continue
5907 fi
5908 rm -f conftest.err conftest.$ac_ext
5909
5910   # OK, works on sane cases.  Now check whether nonexistent headers
5911   # can be detected and how.
5912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5913 /* end confdefs.h.  */
5914 #include <ac_nonexistent.h>
5915 _ACEOF
5916 if ac_fn_c_try_cpp "$LINENO"; then :
5917   # Broken: success on invalid input.
5918 continue
5919 else
5920   # Passes both tests.
5921 ac_preproc_ok=:
5922 break
5923 fi
5924 rm -f conftest.err conftest.$ac_ext
5925
5926 done
5927 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5928 rm -f conftest.err conftest.$ac_ext
5929 if $ac_preproc_ok; then :
5930
5931 else
5932   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5933 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5934 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5935 See \`config.log' for more details." "$LINENO" 5; }
5936 fi
5937
5938 ac_ext=c
5939 ac_cpp='$CPP $CPPFLAGS'
5940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5943
5944
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5946 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5947 if test "${ac_cv_path_GREP+set}" = set; then :
5948   $as_echo_n "(cached) " >&6
5949 else
5950   if test -z "$GREP"; then
5951   ac_path_GREP_found=false
5952   # Loop through the user's path and test for each of PROGNAME-LIST
5953   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5954 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5955 do
5956   IFS=$as_save_IFS
5957   test -z "$as_dir" && as_dir=.
5958     for ac_prog in grep ggrep; do
5959     for ac_exec_ext in '' $ac_executable_extensions; do
5960       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5961       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5962 # Check for GNU ac_path_GREP and select it if it is found.
5963   # Check for GNU $ac_path_GREP
5964 case `"$ac_path_GREP" --version 2>&1` in
5965 *GNU*)
5966   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5967 *)
5968   ac_count=0
5969   $as_echo_n 0123456789 >"conftest.in"
5970   while :
5971   do
5972     cat "conftest.in" "conftest.in" >"conftest.tmp"
5973     mv "conftest.tmp" "conftest.in"
5974     cp "conftest.in" "conftest.nl"
5975     $as_echo 'GREP' >> "conftest.nl"
5976     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5977     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5978     as_fn_arith $ac_count + 1 && ac_count=$as_val
5979     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5980       # Best one so far, save it but keep looking for a better one
5981       ac_cv_path_GREP="$ac_path_GREP"
5982       ac_path_GREP_max=$ac_count
5983     fi
5984     # 10*(2^10) chars as input seems more than enough
5985     test $ac_count -gt 10 && break
5986   done
5987   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5988 esac
5989
5990       $ac_path_GREP_found && break 3
5991     done
5992   done
5993   done
5994 IFS=$as_save_IFS
5995   if test -z "$ac_cv_path_GREP"; then
5996     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5997   fi
5998 else
5999   ac_cv_path_GREP=$GREP
6000 fi
6001
6002 fi
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6004 $as_echo "$ac_cv_path_GREP" >&6; }
6005  GREP="$ac_cv_path_GREP"
6006
6007
6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6009 $as_echo_n "checking for egrep... " >&6; }
6010 if test "${ac_cv_path_EGREP+set}" = set; then :
6011   $as_echo_n "(cached) " >&6
6012 else
6013   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6014    then ac_cv_path_EGREP="$GREP -E"
6015    else
6016      if test -z "$EGREP"; then
6017   ac_path_EGREP_found=false
6018   # Loop through the user's path and test for each of PROGNAME-LIST
6019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6020 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6021 do
6022   IFS=$as_save_IFS
6023   test -z "$as_dir" && as_dir=.
6024     for ac_prog in egrep; do
6025     for ac_exec_ext in '' $ac_executable_extensions; do
6026       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6027       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6028 # Check for GNU ac_path_EGREP and select it if it is found.
6029   # Check for GNU $ac_path_EGREP
6030 case `"$ac_path_EGREP" --version 2>&1` in
6031 *GNU*)
6032   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6033 *)
6034   ac_count=0
6035   $as_echo_n 0123456789 >"conftest.in"
6036   while :
6037   do
6038     cat "conftest.in" "conftest.in" >"conftest.tmp"
6039     mv "conftest.tmp" "conftest.in"
6040     cp "conftest.in" "conftest.nl"
6041     $as_echo 'EGREP' >> "conftest.nl"
6042     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6043     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6044     as_fn_arith $ac_count + 1 && ac_count=$as_val
6045     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6046       # Best one so far, save it but keep looking for a better one
6047       ac_cv_path_EGREP="$ac_path_EGREP"
6048       ac_path_EGREP_max=$ac_count
6049     fi
6050     # 10*(2^10) chars as input seems more than enough
6051     test $ac_count -gt 10 && break
6052   done
6053   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6054 esac
6055
6056       $ac_path_EGREP_found && break 3
6057     done
6058   done
6059   done
6060 IFS=$as_save_IFS
6061   if test -z "$ac_cv_path_EGREP"; then
6062     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6063   fi
6064 else
6065   ac_cv_path_EGREP=$EGREP
6066 fi
6067
6068    fi
6069 fi
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6071 $as_echo "$ac_cv_path_EGREP" >&6; }
6072  EGREP="$ac_cv_path_EGREP"
6073
6074
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6076 $as_echo_n "checking for ANSI C header files... " >&6; }
6077 if test "${ac_cv_header_stdc+set}" = set; then :
6078   $as_echo_n "(cached) " >&6
6079 else
6080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6081 /* end confdefs.h.  */
6082 #include <stdlib.h>
6083 #include <stdarg.h>
6084 #include <string.h>
6085 #include <float.h>
6086
6087 int
6088 main ()
6089 {
6090
6091   ;
6092   return 0;
6093 }
6094 _ACEOF
6095 if ac_fn_c_try_compile "$LINENO"; then :
6096   ac_cv_header_stdc=yes
6097 else
6098   ac_cv_header_stdc=no
6099 fi
6100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6101
6102 if test $ac_cv_header_stdc = yes; then
6103   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6105 /* end confdefs.h.  */
6106 #include <string.h>
6107
6108 _ACEOF
6109 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6110   $EGREP "memchr" >/dev/null 2>&1; then :
6111
6112 else
6113   ac_cv_header_stdc=no
6114 fi
6115 rm -f conftest*
6116
6117 fi
6118
6119 if test $ac_cv_header_stdc = yes; then
6120   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122 /* end confdefs.h.  */
6123 #include <stdlib.h>
6124
6125 _ACEOF
6126 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6127   $EGREP "free" >/dev/null 2>&1; then :
6128
6129 else
6130   ac_cv_header_stdc=no
6131 fi
6132 rm -f conftest*
6133
6134 fi
6135
6136 if test $ac_cv_header_stdc = yes; then
6137   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6138   if test "$cross_compiling" = yes; then :
6139   :
6140 else
6141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142 /* end confdefs.h.  */
6143 #include <ctype.h>
6144 #include <stdlib.h>
6145 #if ((' ' & 0x0FF) == 0x020)
6146 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6147 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6148 #else
6149 # define ISLOWER(c) \
6150                    (('a' <= (c) && (c) <= 'i') \
6151                      || ('j' <= (c) && (c) <= 'r') \
6152                      || ('s' <= (c) && (c) <= 'z'))
6153 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6154 #endif
6155
6156 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6157 int
6158 main ()
6159 {
6160   int i;
6161   for (i = 0; i < 256; i++)
6162     if (XOR (islower (i), ISLOWER (i))
6163         || toupper (i) != TOUPPER (i))
6164       return 2;
6165   return 0;
6166 }
6167 _ACEOF
6168 if ac_fn_c_try_run "$LINENO"; then :
6169
6170 else
6171   ac_cv_header_stdc=no
6172 fi
6173 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6174   conftest.$ac_objext conftest.beam conftest.$ac_ext
6175 fi
6176
6177 fi
6178 fi
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6180 $as_echo "$ac_cv_header_stdc" >&6; }
6181 if test $ac_cv_header_stdc = yes; then
6182
6183 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6184
6185 fi
6186
6187 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6188 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6189                   inttypes.h stdint.h unistd.h
6190 do :
6191   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6192 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6193 "
6194 eval as_val=\$$as_ac_Header
6195    if test "x$as_val" = x""yes; then :
6196   cat >>confdefs.h <<_ACEOF
6197 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6198 _ACEOF
6199
6200 fi
6201
6202 done
6203
6204
6205
6206
6207
6208   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6209 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6210   MINIX=yes
6211 else
6212   MINIX=
6213 fi
6214
6215
6216   if test "$MINIX" = yes; then
6217
6218 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6219
6220
6221 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6222
6223
6224 $as_echo "#define _MINIX 1" >>confdefs.h
6225
6226   fi
6227
6228         case "$host_os" in
6229     hpux*)
6230
6231 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6232
6233       ;;
6234   esac
6235
6236
6237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6238 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6239 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6240   $as_echo_n "(cached) " >&6
6241 else
6242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6243 /* end confdefs.h.  */
6244
6245 #         define __EXTENSIONS__ 1
6246           $ac_includes_default
6247 int
6248 main ()
6249 {
6250
6251   ;
6252   return 0;
6253 }
6254 _ACEOF
6255 if ac_fn_c_try_compile "$LINENO"; then :
6256   ac_cv_safe_to_define___extensions__=yes
6257 else
6258   ac_cv_safe_to_define___extensions__=no
6259 fi
6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6261 fi
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6263 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6264   test $ac_cv_safe_to_define___extensions__ = yes &&
6265     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6266
6267   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6268
6269   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6270
6271   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6272
6273   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6274
6275
6276
6277
6278
6279
6280
6281
6282    case $ac_cv_prog_cc_stdc in #(
6283   no) :
6284     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6285   *) :
6286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6287 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6288 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6289   $as_echo_n "(cached) " >&6
6290 else
6291   ac_cv_prog_cc_c99=no
6292 ac_save_CC=$CC
6293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6294 /* end confdefs.h.  */
6295 #include <stdarg.h>
6296 #include <stdbool.h>
6297 #include <stdlib.h>
6298 #include <wchar.h>
6299 #include <stdio.h>
6300
6301 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
6302 #define debug(...) fprintf (stderr, __VA_ARGS__)
6303 #define showlist(...) puts (#__VA_ARGS__)
6304 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6305 static void
6306 test_varargs_macros (void)
6307 {
6308   int x = 1234;
6309   int y = 5678;
6310   debug ("Flag");
6311   debug ("X = %d\n", x);
6312   showlist (The first, second, and third items.);
6313   report (x>y, "x is %d but y is %d", x, y);
6314 }
6315
6316 // Check long long types.
6317 #define BIG64 18446744073709551615ull
6318 #define BIG32 4294967295ul
6319 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6320 #if !BIG_OK
6321   your preprocessor is broken;
6322 #endif
6323 #if BIG_OK
6324 #else
6325   your preprocessor is broken;
6326 #endif
6327 static long long int bignum = -9223372036854775807LL;
6328 static unsigned long long int ubignum = BIG64;
6329
6330 struct incomplete_array
6331 {
6332   int datasize;
6333   double data[];
6334 };
6335
6336 struct named_init {
6337   int number;
6338   const wchar_t *name;
6339   double average;
6340 };
6341
6342 typedef const char *ccp;
6343
6344 static inline int
6345 test_restrict (ccp restrict text)
6346 {
6347   // See if C++-style comments work.
6348   // Iterate through items via the restricted pointer.
6349   // Also check for declarations in for loops.
6350   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6351     continue;
6352   return 0;
6353 }
6354
6355 // Check varargs and va_copy.
6356 static void
6357 test_varargs (const char *format, ...)
6358 {
6359   va_list args;
6360   va_start (args, format);
6361   va_list args_copy;
6362   va_copy (args_copy, args);
6363
6364   const char *str;
6365   int number;
6366   float fnumber;
6367
6368   while (*format)
6369     {
6370       switch (*format++)
6371         {
6372         case 's': // string
6373           str = va_arg (args_copy, const char *);
6374           break;
6375         case 'd': // int
6376           number = va_arg (args_copy, int);
6377           break;
6378         case 'f': // float
6379           fnumber = va_arg (args_copy, double);
6380           break;
6381         default:
6382           break;
6383         }
6384     }
6385   va_end (args_copy);
6386   va_end (args);
6387 }
6388
6389 int
6390 main ()
6391 {
6392
6393   // Check bool.
6394   _Bool success = false;
6395
6396   // Check restrict.
6397   if (test_restrict ("String literal") == 0)
6398     success = true;
6399   char *restrict newvar = "Another string";
6400
6401   // Check varargs.
6402   test_varargs ("s, d' f .", "string", 65, 34.234);
6403   test_varargs_macros ();
6404
6405   // Check flexible array members.
6406   struct incomplete_array *ia =
6407     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6408   ia->datasize = 10;
6409   for (int i = 0; i < ia->datasize; ++i)
6410     ia->data[i] = i * 1.234;
6411
6412   // Check named initializers.
6413   struct named_init ni = {
6414     .number = 34,
6415     .name = L"Test wide string",
6416     .average = 543.34343,
6417   };
6418
6419   ni.number = 58;
6420
6421   int dynamic_array[ni.number];
6422   dynamic_array[ni.number - 1] = 543;
6423
6424   // work around unused variable warnings
6425   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6426           || dynamic_array[ni.number - 1] != 543);
6427
6428   ;
6429   return 0;
6430 }
6431 _ACEOF
6432 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6433 do
6434   CC="$ac_save_CC $ac_arg"
6435   if ac_fn_c_try_compile "$LINENO"; then :
6436   ac_cv_prog_cc_c99=$ac_arg
6437 fi
6438 rm -f core conftest.err conftest.$ac_objext
6439   test "x$ac_cv_prog_cc_c99" != "xno" && break
6440 done
6441 rm -f conftest.$ac_ext
6442 CC=$ac_save_CC
6443
6444 fi
6445 # AC_CACHE_VAL
6446 case "x$ac_cv_prog_cc_c99" in
6447   x)
6448     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6449 $as_echo "none needed" >&6; } ;;
6450   xno)
6451     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6452 $as_echo "unsupported" >&6; } ;;
6453   *)
6454     CC="$CC $ac_cv_prog_cc_c99"
6455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6456 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6457 esac
6458 if test "x$ac_cv_prog_cc_c99" != xno; then :
6459   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6460 else
6461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6462 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6463 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   ac_cv_prog_cc_c89=no
6467 ac_save_CC=$CC
6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469 /* end confdefs.h.  */
6470 #include <stdarg.h>
6471 #include <stdio.h>
6472 #include <sys/types.h>
6473 #include <sys/stat.h>
6474 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6475 struct buf { int x; };
6476 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6477 static char *e (p, i)
6478      char **p;
6479      int i;
6480 {
6481   return p[i];
6482 }
6483 static char *f (char * (*g) (char **, int), char **p, ...)
6484 {
6485   char *s;
6486   va_list v;
6487   va_start (v,p);
6488   s = g (p, va_arg (v,int));
6489   va_end (v);
6490   return s;
6491 }
6492
6493 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6494    function prototypes and stuff, but not '\xHH' hex character constants.
6495    These don't provoke an error unfortunately, instead are silently treated
6496    as 'x'.  The following induces an error, until -std is added to get
6497    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6498    array size at least.  It's necessary to write '\x00'==0 to get something
6499    that's true only with -std.  */
6500 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6501
6502 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6503    inside strings and character constants.  */
6504 #define FOO(x) 'x'
6505 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6506
6507 int test (int i, double x);
6508 struct s1 {int (*f) (int a);};
6509 struct s2 {int (*f) (double a);};
6510 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6511 int argc;
6512 char **argv;
6513 int
6514 main ()
6515 {
6516 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6517   ;
6518   return 0;
6519 }
6520 _ACEOF
6521 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6522         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6523 do
6524   CC="$ac_save_CC $ac_arg"
6525   if ac_fn_c_try_compile "$LINENO"; then :
6526   ac_cv_prog_cc_c89=$ac_arg
6527 fi
6528 rm -f core conftest.err conftest.$ac_objext
6529   test "x$ac_cv_prog_cc_c89" != "xno" && break
6530 done
6531 rm -f conftest.$ac_ext
6532 CC=$ac_save_CC
6533
6534 fi
6535 # AC_CACHE_VAL
6536 case "x$ac_cv_prog_cc_c89" in
6537   x)
6538     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6539 $as_echo "none needed" >&6; } ;;
6540   xno)
6541     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6542 $as_echo "unsupported" >&6; } ;;
6543   *)
6544     CC="$CC $ac_cv_prog_cc_c89"
6545     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6546 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6547 esac
6548 if test "x$ac_cv_prog_cc_c89" != xno; then :
6549   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6550 else
6551   ac_cv_prog_cc_stdc=no
6552 fi
6553
6554 fi
6555  ;;
6556 esac
6557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6558 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6559   if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6560   $as_echo_n "(cached) " >&6
6561 fi
6562
6563   case $ac_cv_prog_cc_stdc in #(
6564   no) :
6565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6566 $as_echo "unsupported" >&6; } ;; #(
6567   '') :
6568     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6569 $as_echo "none needed" >&6; } ;; #(
6570   *) :
6571     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6572 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6573 esac
6574
6575
6576
6577   # Code from module alloca-opt:
6578   # Code from module allocator:
6579   # Code from module arg-nonnull:
6580   # Code from module c++defs:
6581   # Code from module careadlinkat:
6582   # Code from module crypto/md5:
6583   # Code from module crypto/sha1:
6584   # Code from module crypto/sha256:
6585   # Code from module crypto/sha512:
6586   # Code from module dosname:
6587   # Code from module dtoastr:
6588   # Code from module dup2:
6589   # Code from module extensions:
6590
6591   # Code from module filemode:
6592   # Code from module getloadavg:
6593   # Code from module getopt-gnu:
6594   # Code from module getopt-posix:
6595   # Code from module gettext-h:
6596   # Code from module ignore-value:
6597   # Code from module include_next:
6598   # Code from module intprops:
6599   # Code from module inttypes-incomplete:
6600   # Code from module lstat:
6601   # Code from module mktime:
6602   # Code from module multiarch:
6603   # Code from module pthread_sigmask:
6604   # Code from module readlink:
6605   # Code from module signal:
6606   # Code from module sigprocmask:
6607   # Code from module socklen:
6608   # Code from module ssize_t:
6609   # Code from module stat:
6610   # Code from module stdarg:
6611
6612   # Code from module stdbool:
6613   # Code from module stddef:
6614   # Code from module stdint:
6615   # Code from module stdio:
6616   # Code from module stdlib:
6617   # Code from module strftime:
6618   # Code from module strtoimax:
6619   # Code from module strtoll:
6620   # Code from module strtoull:
6621   # Code from module strtoumax:
6622   # Code from module symlink:
6623   # Code from module sys_stat:
6624   # Code from module time:
6625   # Code from module time_r:
6626   # Code from module u64:
6627   # Code from module unistd:
6628   # Code from module verify:
6629   # Code from module warn-on-use:
6630
6631
6632 # On Suns, sometimes $CPP names a directory.
6633 if test -n "$CPP" && test -d "$CPP"; then
6634   CPP=
6635 fi
6636
6637 ## If not using gcc, and on Solaris, and no CPP specified, see if
6638 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6639 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6640  test x"$CPP" = x; then
6641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6642 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6643   if test "${emacs_cv_sunpro_c+set}" = set; then :
6644   $as_echo_n "(cached) " >&6
6645 else
6646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6647 /* end confdefs.h.  */
6648
6649 int
6650 main ()
6651 {
6652 #ifndef __SUNPRO_C
6653 fail;
6654 #endif
6655
6656   ;
6657   return 0;
6658 }
6659 _ACEOF
6660 if ac_fn_c_try_link "$LINENO"; then :
6661   emacs_cv_sunpro_c=yes
6662 else
6663   emacs_cv_sunpro_c=no
6664 fi
6665 rm -f core conftest.err conftest.$ac_objext \
6666     conftest$ac_exeext conftest.$ac_ext
6667 fi
6668
6669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6670 $as_echo "$emacs_cv_sunpro_c" >&6; }
6671
6672   if test x"$emacs_cv_sunpro_c" = xyes; then
6673     NON_GNU_CPP="$CC -E -Xs"
6674   fi
6675 fi
6676
6677 #### Some systems specify a CPP to use unless we are using GCC.
6678 #### Now that we know whether we are using GCC, we can decide whether
6679 #### to use that one.
6680 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6681 then
6682   CPP="$NON_GNU_CPP"
6683 fi
6684
6685 #### Some systems specify a CC to use unless we are using GCC.
6686 #### Now that we know whether we are using GCC, we can decide whether
6687 #### to use that one.
6688 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6689   test x$cc_specified != xyes
6690 then
6691   CC="$NON_GNU_CC"
6692 fi
6693
6694 if test x$GCC = xyes; then
6695   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6696 else
6697   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6698 fi
6699
6700 ### Use -Wdeclaration-after-statement if the compiler supports it
6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6702 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6703 SAVE_CFLAGS="$CFLAGS"
6704 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6706 /* end confdefs.h.  */
6707
6708 int
6709 main ()
6710 {
6711
6712   ;
6713   return 0;
6714 }
6715 _ACEOF
6716 if ac_fn_c_try_compile "$LINENO"; then :
6717   has_option=yes
6718 else
6719   has_option=no
6720 fi
6721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6722 if test $has_option = yes; then
6723    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6724 fi
6725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6726 $as_echo "$has_option" >&6; }
6727 CFLAGS="$SAVE_CFLAGS"
6728 unset has_option
6729 unset SAVE_CFLAGS
6730
6731 ### Use -Wold-style-definition if the compiler supports it
6732 # This can be removed when conversion to standard C is finished.
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6734 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6735 SAVE_CFLAGS="$CFLAGS"
6736 CFLAGS="$CFLAGS -Wold-style-definition"
6737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6738 /* end confdefs.h.  */
6739
6740 int
6741 main ()
6742 {
6743
6744   ;
6745   return 0;
6746 }
6747 _ACEOF
6748 if ac_fn_c_try_compile "$LINENO"; then :
6749   has_option=yes
6750 else
6751   has_option=no
6752 fi
6753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6754 if test $has_option = yes; then
6755    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6756 fi
6757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6758 $as_echo "$has_option" >&6; }
6759 CFLAGS="$SAVE_CFLAGS"
6760 unset has_option
6761 unset SAVE_CFLAGS
6762
6763 ### Use -Wimplicit-function-declaration if the compiler supports it
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6765 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6766 SAVE_CFLAGS="$CFLAGS"
6767 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6769 /* end confdefs.h.  */
6770
6771 int
6772 main ()
6773 {
6774
6775   ;
6776   return 0;
6777 }
6778 _ACEOF
6779 if ac_fn_c_try_compile "$LINENO"; then :
6780   has_option=yes
6781 else
6782   has_option=no
6783 fi
6784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6785 if test $has_option = yes; then
6786    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6787 fi
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6789 $as_echo "$has_option" >&6; }
6790 CFLAGS="$SAVE_CFLAGS"
6791 unset has_option
6792 unset SAVE_CFLAGS
6793
6794
6795
6796
6797 #### Some other nice autoconf tests.
6798
6799 ac_ext=c
6800 ac_cpp='$CPP $CPPFLAGS'
6801 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6802 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6803 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6805 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6806 # On Suns, sometimes $CPP names a directory.
6807 if test -n "$CPP" && test -d "$CPP"; then
6808   CPP=
6809 fi
6810 if test -z "$CPP"; then
6811   if test "${ac_cv_prog_CPP+set}" = set; then :
6812   $as_echo_n "(cached) " >&6
6813 else
6814       # Double quotes because CPP needs to be expanded
6815     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6816     do
6817       ac_preproc_ok=false
6818 for ac_c_preproc_warn_flag in '' yes
6819 do
6820   # Use a header file that comes with gcc, so configuring glibc
6821   # with a fresh cross-compiler works.
6822   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6823   # <limits.h> exists even on freestanding compilers.
6824   # On the NeXT, cc -E runs the code through the compiler's parser,
6825   # not just through cpp. "Syntax error" is here to catch this case.
6826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6827 /* end confdefs.h.  */
6828 #ifdef __STDC__
6829 # include <limits.h>
6830 #else
6831 # include <assert.h>
6832 #endif
6833                      Syntax error
6834 _ACEOF
6835 if ac_fn_c_try_cpp "$LINENO"; then :
6836
6837 else
6838   # Broken: fails on valid input.
6839 continue
6840 fi
6841 rm -f conftest.err conftest.$ac_ext
6842
6843   # OK, works on sane cases.  Now check whether nonexistent headers
6844   # can be detected and how.
6845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6846 /* end confdefs.h.  */
6847 #include <ac_nonexistent.h>
6848 _ACEOF
6849 if ac_fn_c_try_cpp "$LINENO"; then :
6850   # Broken: success on invalid input.
6851 continue
6852 else
6853   # Passes both tests.
6854 ac_preproc_ok=:
6855 break
6856 fi
6857 rm -f conftest.err conftest.$ac_ext
6858
6859 done
6860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6861 rm -f conftest.err conftest.$ac_ext
6862 if $ac_preproc_ok; then :
6863   break
6864 fi
6865
6866     done
6867     ac_cv_prog_CPP=$CPP
6868
6869 fi
6870   CPP=$ac_cv_prog_CPP
6871 else
6872   ac_cv_prog_CPP=$CPP
6873 fi
6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6875 $as_echo "$CPP" >&6; }
6876 ac_preproc_ok=false
6877 for ac_c_preproc_warn_flag in '' yes
6878 do
6879   # Use a header file that comes with gcc, so configuring glibc
6880   # with a fresh cross-compiler works.
6881   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6882   # <limits.h> exists even on freestanding compilers.
6883   # On the NeXT, cc -E runs the code through the compiler's parser,
6884   # not just through cpp. "Syntax error" is here to catch this case.
6885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6886 /* end confdefs.h.  */
6887 #ifdef __STDC__
6888 # include <limits.h>
6889 #else
6890 # include <assert.h>
6891 #endif
6892                      Syntax error
6893 _ACEOF
6894 if ac_fn_c_try_cpp "$LINENO"; then :
6895
6896 else
6897   # Broken: fails on valid input.
6898 continue
6899 fi
6900 rm -f conftest.err conftest.$ac_ext
6901
6902   # OK, works on sane cases.  Now check whether nonexistent headers
6903   # can be detected and how.
6904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6905 /* end confdefs.h.  */
6906 #include <ac_nonexistent.h>
6907 _ACEOF
6908 if ac_fn_c_try_cpp "$LINENO"; then :
6909   # Broken: success on invalid input.
6910 continue
6911 else
6912   # Passes both tests.
6913 ac_preproc_ok=:
6914 break
6915 fi
6916 rm -f conftest.err conftest.$ac_ext
6917
6918 done
6919 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6920 rm -f conftest.err conftest.$ac_ext
6921 if $ac_preproc_ok; then :
6922
6923 else
6924   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6926 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6927 See \`config.log' for more details." "$LINENO" 5; }
6928 fi
6929
6930 ac_ext=c
6931 ac_cpp='$CPP $CPPFLAGS'
6932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6935
6936
6937 if test "x$RANLIB" = x; then
6938   if test -n "$ac_tool_prefix"; then
6939   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6940 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6942 $as_echo_n "checking for $ac_word... " >&6; }
6943 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6944   $as_echo_n "(cached) " >&6
6945 else
6946   if test -n "$RANLIB"; then
6947   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6948 else
6949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6950 for as_dir in $PATH
6951 do
6952   IFS=$as_save_IFS
6953   test -z "$as_dir" && as_dir=.
6954     for ac_exec_ext in '' $ac_executable_extensions; do
6955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6956     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6957     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6958     break 2
6959   fi
6960 done
6961   done
6962 IFS=$as_save_IFS
6963
6964 fi
6965 fi
6966 RANLIB=$ac_cv_prog_RANLIB
6967 if test -n "$RANLIB"; then
6968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6969 $as_echo "$RANLIB" >&6; }
6970 else
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6972 $as_echo "no" >&6; }
6973 fi
6974
6975
6976 fi
6977 if test -z "$ac_cv_prog_RANLIB"; then
6978   ac_ct_RANLIB=$RANLIB
6979   # Extract the first word of "ranlib", so it can be a program name with args.
6980 set dummy ranlib; ac_word=$2
6981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6982 $as_echo_n "checking for $ac_word... " >&6; }
6983 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6984   $as_echo_n "(cached) " >&6
6985 else
6986   if test -n "$ac_ct_RANLIB"; then
6987   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6988 else
6989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6990 for as_dir in $PATH
6991 do
6992   IFS=$as_save_IFS
6993   test -z "$as_dir" && as_dir=.
6994     for ac_exec_ext in '' $ac_executable_extensions; do
6995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6996     ac_cv_prog_ac_ct_RANLIB="ranlib"
6997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6998     break 2
6999   fi
7000 done
7001   done
7002 IFS=$as_save_IFS
7003
7004 fi
7005 fi
7006 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7007 if test -n "$ac_ct_RANLIB"; then
7008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7009 $as_echo "$ac_ct_RANLIB" >&6; }
7010 else
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7012 $as_echo "no" >&6; }
7013 fi
7014
7015   if test "x$ac_ct_RANLIB" = x; then
7016     RANLIB=":"
7017   else
7018     case $cross_compiling:$ac_tool_warned in
7019 yes:)
7020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7021 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7022 ac_tool_warned=yes ;;
7023 esac
7024     RANLIB=$ac_ct_RANLIB
7025   fi
7026 else
7027   RANLIB="$ac_cv_prog_RANLIB"
7028 fi
7029
7030 fi
7031
7032 ## Although we're running on an amd64 kernel, we're actually compiling for
7033 ## the x86 architecture.  The user should probably have provided an
7034 ## explicit --build to `configure', but if everything else than the kernel
7035 ## is running in i386 mode, we can help them out.
7036 if test "$machine" = "amdx86-64"; then
7037   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
7038 if test "x$ac_cv_have_decl_i386" = x""yes; then :
7039
7040 fi
7041
7042   if test "$ac_cv_have_decl_i386" = "yes"; then
7043     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
7044     machine=intel386
7045     machfile="m/${machine}.h"
7046   fi
7047 fi
7048
7049 # Extract the first word of "install-info", so it can be a program name with args.
7050 set dummy install-info; ac_word=$2
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7052 $as_echo_n "checking for $ac_word... " >&6; }
7053 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7054   $as_echo_n "(cached) " >&6
7055 else
7056   case $INSTALL_INFO in
7057   [\\/]* | ?:[\\/]*)
7058   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7059   ;;
7060   *)
7061   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7062 for as_dir in $PATH
7063 do
7064   IFS=$as_save_IFS
7065   test -z "$as_dir" && as_dir=.
7066     for ac_exec_ext in '' $ac_executable_extensions; do
7067   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7068     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7069     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7070     break 2
7071   fi
7072 done
7073   done
7074 IFS=$as_save_IFS
7075
7076   ;;
7077 esac
7078 fi
7079 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7080 if test -n "$INSTALL_INFO"; then
7081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7082 $as_echo "$INSTALL_INFO" >&6; }
7083 else
7084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7085 $as_echo "no" >&6; }
7086 fi
7087
7088
7089 # Extract the first word of "install-info", so it can be a program name with args.
7090 set dummy install-info; ac_word=$2
7091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7092 $as_echo_n "checking for $ac_word... " >&6; }
7093 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7094   $as_echo_n "(cached) " >&6
7095 else
7096   case $INSTALL_INFO in
7097   [\\/]* | ?:[\\/]*)
7098   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7099   ;;
7100   *)
7101   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7102 for as_dir in /usr/sbin
7103 do
7104   IFS=$as_save_IFS
7105   test -z "$as_dir" && as_dir=.
7106     for ac_exec_ext in '' $ac_executable_extensions; do
7107   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7108     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7110     break 2
7111   fi
7112 done
7113   done
7114 IFS=$as_save_IFS
7115
7116   ;;
7117 esac
7118 fi
7119 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7120 if test -n "$INSTALL_INFO"; then
7121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7122 $as_echo "$INSTALL_INFO" >&6; }
7123 else
7124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7125 $as_echo "no" >&6; }
7126 fi
7127
7128
7129 # Extract the first word of "install-info", so it can be a program name with args.
7130 set dummy install-info; ac_word=$2
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7132 $as_echo_n "checking for $ac_word... " >&6; }
7133 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7134   $as_echo_n "(cached) " >&6
7135 else
7136   case $INSTALL_INFO in
7137   [\\/]* | ?:[\\/]*)
7138   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7139   ;;
7140   *)
7141   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7142 for as_dir in /sbin
7143 do
7144   IFS=$as_save_IFS
7145   test -z "$as_dir" && as_dir=.
7146     for ac_exec_ext in '' $ac_executable_extensions; do
7147   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7148     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7150     break 2
7151   fi
7152 done
7153   done
7154 IFS=$as_save_IFS
7155
7156   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7157   ;;
7158 esac
7159 fi
7160 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7161 if test -n "$INSTALL_INFO"; then
7162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7163 $as_echo "$INSTALL_INFO" >&6; }
7164 else
7165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7166 $as_echo "no" >&6; }
7167 fi
7168
7169
7170 # Extract the first word of "gzip", so it can be a program name with args.
7171 set dummy gzip; ac_word=$2
7172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7173 $as_echo_n "checking for $ac_word... " >&6; }
7174 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7175   $as_echo_n "(cached) " >&6
7176 else
7177   case $GZIP_PROG in
7178   [\\/]* | ?:[\\/]*)
7179   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7180   ;;
7181   *)
7182   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7183 for as_dir in $PATH
7184 do
7185   IFS=$as_save_IFS
7186   test -z "$as_dir" && as_dir=.
7187     for ac_exec_ext in '' $ac_executable_extensions; do
7188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7189     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7191     break 2
7192   fi
7193 done
7194   done
7195 IFS=$as_save_IFS
7196
7197   ;;
7198 esac
7199 fi
7200 GZIP_PROG=$ac_cv_path_GZIP_PROG
7201 if test -n "$GZIP_PROG"; then
7202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7203 $as_echo "$GZIP_PROG" >&6; }
7204 else
7205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7206 $as_echo "no" >&6; }
7207 fi
7208
7209
7210
7211
7212 ## Need makeinfo >= 4.6 (?) to build the manuals.
7213 # Extract the first word of "makeinfo", so it can be a program name with args.
7214 set dummy makeinfo; ac_word=$2
7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7216 $as_echo_n "checking for $ac_word... " >&6; }
7217 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7218   $as_echo_n "(cached) " >&6
7219 else
7220   case $MAKEINFO in
7221   [\\/]* | ?:[\\/]*)
7222   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7223   ;;
7224   *)
7225   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7226 for as_dir in $PATH
7227 do
7228   IFS=$as_save_IFS
7229   test -z "$as_dir" && as_dir=.
7230     for ac_exec_ext in '' $ac_executable_extensions; do
7231   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7232     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7234     break 2
7235   fi
7236 done
7237   done
7238 IFS=$as_save_IFS
7239
7240   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7241   ;;
7242 esac
7243 fi
7244 MAKEINFO=$ac_cv_path_MAKEINFO
7245 if test -n "$MAKEINFO"; then
7246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7247 $as_echo "$MAKEINFO" >&6; }
7248 else
7249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7250 $as_echo "no" >&6; }
7251 fi
7252
7253
7254 if test "$MAKEINFO" != "no" && \
7255   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
7256    MAKEINFO=no
7257 fi
7258
7259 ## Makeinfo is unusual.  For a released Emacs, the manuals are
7260 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
7261 ## therefore in the category of "special tools" not normally required, which
7262 ## configure does not have to check for (eg autoconf itself).
7263 ## In a Bazaar checkout on the other hand, the manuals are not included.
7264 ## So makeinfo is a requirement to build from Bazaar, and configure
7265 ## should test for it as it does for any other build requirement.
7266 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7267 ## with pre-built manuals, from a Bazaar checkout.
7268 HAVE_MAKEINFO=yes
7269
7270 if test "$MAKEINFO" = "no"; then
7271   MAKEINFO=makeinfo
7272   if test "x${with_makeinfo}" = "xno"; then
7273     HAVE_MAKEINFO=no
7274   elif test ! -e $srcdir/info/emacs; then
7275     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7276 source tree does not seem to have pre-built manuals in the \`info' directory.
7277 Either install a suitable version of makeinfo, or re-run configure
7278 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7279   fi
7280 fi
7281
7282
7283
7284 if test x$GCC = xyes; then
7285   test "x$GCC_LINK_TEST_OPTIONS" != x && \
7286     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7287 else
7288   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7289     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7290 fi
7291
7292
7293 late_LDFLAGS=$LDFLAGS
7294 if test x$GCC = xyes; then
7295   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7296 else
7297   LDFLAGS="$LDFLAGS -znocombreloc"
7298 fi
7299
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7301 $as_echo_n "checking for -znocombreloc... " >&6; }
7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7303 /* end confdefs.h.  */
7304
7305 int
7306 main ()
7307 {
7308
7309   ;
7310   return 0;
7311 }
7312 _ACEOF
7313 if ac_fn_c_try_link "$LINENO"; then :
7314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7315 $as_echo "yes" >&6; }
7316 else
7317   LDFLAGS=$late_LDFLAGS
7318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7319 $as_echo "no" >&6; }
7320 fi
7321 rm -f core conftest.err conftest.$ac_objext \
7322     conftest$ac_exeext conftest.$ac_ext
7323
7324
7325 # The value of CPP is a quoted variable reference, so we need to do this
7326 # to get its actual value...
7327 CPP=`eval "echo $CPP"`
7328
7329
7330 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7331 case "$opsys" in
7332   your-opsys-here) CANNOT_DUMP=yes ;;
7333 esac
7334
7335 test "$CANNOT_DUMP" = "yes" && \
7336
7337 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7338
7339
7340
7341
7342
7343 UNEXEC_OBJ=unexelf.o
7344 case "$opsys" in
7345   # MSDOS uses unexcoff.o
7346   # MSWindows uses unexw32.o
7347   aix4-2)
7348    UNEXEC_OBJ=unexaix.o
7349    ;;
7350   cygwin)
7351    UNEXEC_OBJ=unexcw.o
7352    ;;
7353   darwin)
7354    UNEXEC_OBJ=unexmacosx.o
7355    ;;
7356   hpux10-20 | hpux11)
7357    UNEXEC_OBJ=unexhp9k800.o
7358    ;;
7359   sol2-10)
7360    # Use the Solaris dldump() function, called from unexsol.c, to dump
7361    # emacs, instead of the generic ELF dump code found in unexelf.c.
7362    # The resulting binary has a complete symbol table, and is better
7363    # for debugging and other observability tools (debuggers, pstack, etc).
7364    #
7365    # If you encounter a problem using dldump(), please consider sending
7366    # a message to the OpenSolaris tools-linking mailing list:
7367    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7368    #
7369    # It is likely that dldump() works with older Solaris too, but this has
7370    # not been tested, so for now this change is for Solaris 10 or newer.
7371    UNEXEC_OBJ=unexsol.o
7372    ;;
7373 esac
7374
7375 LD_SWITCH_SYSTEM=
7376 case "$opsys" in
7377   freebsd)
7378    ## Let `ld' find image libs and similar things in /usr/local/lib.
7379    ## The system compiler, GCC, has apparently been modified to not
7380    ## look there, contrary to what a stock GCC would do.
7381    LD_SWITCH_SYSTEM=-L/usr/local/lib
7382    ;;
7383
7384   gnu-linux)
7385    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7386    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7387    ;;
7388
7389   netbsd)
7390    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7391    ;;
7392
7393   openbsd)
7394    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7395    ## otherwise Emacs dumps core on elf systems.
7396    LD_SWITCH_SYSTEM="-Z"
7397    ;;
7398 esac
7399
7400
7401 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7402
7403 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7404 ## which has not been defined yet.  When this was handled with cpp,
7405 ## it was expanded to null when configure sourced the s/*.h file.
7406 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7407 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7408 ## (or somesuch), but because it is supposed to go at the _front_
7409 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7410 ## Compare with the gnu-linux case below, which added to the end
7411 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7412 ## LD_SWITCH_SYSTEM_TEMACS.
7413 case "$opsys" in
7414   netbsd|openbsd)
7415    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7416    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7417 esac
7418
7419
7420 C_SWITCH_MACHINE=
7421 if test "$machine" = "alpha"; then
7422   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7423 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7424
7425 fi
7426
7427   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7428     ## With ELF, make sure that all common symbols get allocated to in the
7429     ## data section.  Otherwise, the dump of temacs may miss variables in
7430     ## the shared library that have been initialized.  For example, with
7431     ## GNU libc, __malloc_initialized would normally be resolved to the
7432     ## shared library's .bss section, which is fatal.
7433     if test "x$GCC" = "xyes"; then
7434       C_SWITCH_MACHINE="-fno-common"
7435     else
7436       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7437     fi
7438   else
7439     UNEXEC_OBJ=unexalpha.o
7440   fi
7441 fi
7442
7443
7444
7445
7446 C_SWITCH_SYSTEM=
7447 ## Some programs in src produce warnings saying certain subprograms
7448 ## are too complex and need a MAXMEM value greater than 2000 for
7449 ## additional optimization.  --nils@exp-math.uni-essen.de
7450 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7451   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7452 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7453 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7454
7455
7456
7457 LIBS_SYSTEM=
7458 case "$opsys" in
7459   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7460   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7461
7462   freebsd) LIBS_SYSTEM="-lutil" ;;
7463
7464   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7465
7466   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7467
7468   ## Motif needs -lgen.
7469   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7470 esac
7471
7472
7473
7474 ### Make sure subsequent tests use flags consistent with the build flags.
7475
7476 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7477   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7478 else
7479   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7480 fi
7481
7482 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7483
7484 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
7485
7486
7487 # Check whether --enable-largefile was given.
7488 if test "${enable_largefile+set}" = set; then :
7489   enableval=$enable_largefile;
7490 fi
7491
7492 if test "$enable_largefile" != no; then
7493
7494   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7495 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7496 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7497   $as_echo_n "(cached) " >&6
7498 else
7499   ac_cv_sys_largefile_CC=no
7500      if test "$GCC" != yes; then
7501        ac_save_CC=$CC
7502        while :; do
7503          # IRIX 6.2 and later do not support large files by default,
7504          # so use the C compiler's -n32 option if that helps.
7505          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7506 /* end confdefs.h.  */
7507 #include <sys/types.h>
7508  /* Check that off_t can represent 2**63 - 1 correctly.
7509     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7510     since some C++ compilers masquerading as C compilers
7511     incorrectly reject 9223372036854775807.  */
7512 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7513   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7514                        && LARGE_OFF_T % 2147483647 == 1)
7515                       ? 1 : -1];
7516 int
7517 main ()
7518 {
7519
7520   ;
7521   return 0;
7522 }
7523 _ACEOF
7524          if ac_fn_c_try_compile "$LINENO"; then :
7525   break
7526 fi
7527 rm -f core conftest.err conftest.$ac_objext
7528          CC="$CC -n32"
7529          if ac_fn_c_try_compile "$LINENO"; then :
7530   ac_cv_sys_largefile_CC=' -n32'; break
7531 fi
7532 rm -f core conftest.err conftest.$ac_objext
7533          break
7534        done
7535        CC=$ac_save_CC
7536        rm -f conftest.$ac_ext
7537     fi
7538 fi
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7540 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7541   if test "$ac_cv_sys_largefile_CC" != no; then
7542     CC=$CC$ac_cv_sys_largefile_CC
7543   fi
7544
7545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7546 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7547 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7548   $as_echo_n "(cached) " >&6
7549 else
7550   while :; do
7551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7552 /* end confdefs.h.  */
7553 #include <sys/types.h>
7554  /* Check that off_t can represent 2**63 - 1 correctly.
7555     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7556     since some C++ compilers masquerading as C compilers
7557     incorrectly reject 9223372036854775807.  */
7558 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7559   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7560                        && LARGE_OFF_T % 2147483647 == 1)
7561                       ? 1 : -1];
7562 int
7563 main ()
7564 {
7565
7566   ;
7567   return 0;
7568 }
7569 _ACEOF
7570 if ac_fn_c_try_compile "$LINENO"; then :
7571   ac_cv_sys_file_offset_bits=no; break
7572 fi
7573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7575 /* end confdefs.h.  */
7576 #define _FILE_OFFSET_BITS 64
7577 #include <sys/types.h>
7578  /* Check that off_t can represent 2**63 - 1 correctly.
7579     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7580     since some C++ compilers masquerading as C compilers
7581     incorrectly reject 9223372036854775807.  */
7582 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7583   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7584                        && LARGE_OFF_T % 2147483647 == 1)
7585                       ? 1 : -1];
7586 int
7587 main ()
7588 {
7589
7590   ;
7591   return 0;
7592 }
7593 _ACEOF
7594 if ac_fn_c_try_compile "$LINENO"; then :
7595   ac_cv_sys_file_offset_bits=64; break
7596 fi
7597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7598   ac_cv_sys_file_offset_bits=unknown
7599   break
7600 done
7601 fi
7602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7603 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7604 case $ac_cv_sys_file_offset_bits in #(
7605   no | unknown) ;;
7606   *)
7607 cat >>confdefs.h <<_ACEOF
7608 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7609 _ACEOF
7610 ;;
7611 esac
7612 rm -rf conftest*
7613   if test $ac_cv_sys_file_offset_bits = unknown; then
7614     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7615 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7616 if test "${ac_cv_sys_large_files+set}" = set; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619   while :; do
7620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7621 /* end confdefs.h.  */
7622 #include <sys/types.h>
7623  /* Check that off_t can represent 2**63 - 1 correctly.
7624     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7625     since some C++ compilers masquerading as C compilers
7626     incorrectly reject 9223372036854775807.  */
7627 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7628   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7629                        && LARGE_OFF_T % 2147483647 == 1)
7630                       ? 1 : -1];
7631 int
7632 main ()
7633 {
7634
7635   ;
7636   return 0;
7637 }
7638 _ACEOF
7639 if ac_fn_c_try_compile "$LINENO"; then :
7640   ac_cv_sys_large_files=no; break
7641 fi
7642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7644 /* end confdefs.h.  */
7645 #define _LARGE_FILES 1
7646 #include <sys/types.h>
7647  /* Check that off_t can represent 2**63 - 1 correctly.
7648     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7649     since some C++ compilers masquerading as C compilers
7650     incorrectly reject 9223372036854775807.  */
7651 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7652   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7653                        && LARGE_OFF_T % 2147483647 == 1)
7654                       ? 1 : -1];
7655 int
7656 main ()
7657 {
7658
7659   ;
7660   return 0;
7661 }
7662 _ACEOF
7663 if ac_fn_c_try_compile "$LINENO"; then :
7664   ac_cv_sys_large_files=1; break
7665 fi
7666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7667   ac_cv_sys_large_files=unknown
7668   break
7669 done
7670 fi
7671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7672 $as_echo "$ac_cv_sys_large_files" >&6; }
7673 case $ac_cv_sys_large_files in #(
7674   no | unknown) ;;
7675   *)
7676 cat >>confdefs.h <<_ACEOF
7677 #define _LARGE_FILES $ac_cv_sys_large_files
7678 _ACEOF
7679 ;;
7680 esac
7681 rm -rf conftest*
7682   fi
7683 fi
7684
7685
7686
7687 LIB_MATH=-lm
7688 LIB_STANDARD=
7689 START_FILES=
7690
7691 case $opsys in
7692   cygwin )
7693     LIB_MATH=
7694     START_FILES='pre-crt0.o'
7695     ;;
7696   darwin )
7697     ## Adding -lm confuses the dynamic linker, so omit it.
7698     LIB_MATH=
7699     START_FILES='pre-crt0.o'
7700     ;;
7701   freebsd )
7702     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7703     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7704     ;;
7705   gnu-linux | gnu-kfreebsd )
7706     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7707     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7708     ;;
7709   hpux10-20 | hpux11 )
7710     LIB_STANDARD=-lc
7711     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7712     ;;
7713   netbsd | openbsd )
7714     if test -f $CRT_DIR/crti.o; then
7715         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7716         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7717     else
7718         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7719         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7720     fi
7721     ;;
7722 esac
7723
7724
7725
7726
7727 crt_files=
7728
7729 for file in x $LIB_STANDARD $START_FILES; do
7730   case "$file" in
7731     *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
7732   esac
7733 done
7734
7735 if test "x$crt_files" != x; then
7736
7737   ## If user specified a crt-dir, use that unconditionally.
7738   crt_gcc=no
7739
7740   if test "X$CRT_DIR" = "X"; then
7741
7742     CRT_DIR=/usr/lib            # default
7743
7744     case "$canonical" in
7745       x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7746       ## On x86-64 and s390x GNU/Linux distributions, the standard library
7747       ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7748       ## For anything else (eg /usr/lib32), it is up the user to specify
7749       ## the location (bug#5655).
7750       ## Test for crtn.o, not just the directory, because sometimes the
7751       ## directory exists but does not have the relevant files (bug#1287).
7752       ## FIXME better to test for binary compatibility somehow.
7753       test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7754       ;;
7755
7756       powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7757     esac
7758
7759     case "$opsys" in
7760       hpux10-20) CRT_DIR=/lib ;;
7761     esac
7762
7763     test "x${GCC}" = xyes && crt_gcc=yes
7764
7765   fi                            # CRT_DIR = ""
7766
7767   crt_missing=
7768
7769   for file in $crt_files; do
7770
7771     ## If we're using gcc, try to determine it automatically by asking
7772     ## gcc.  [If this doesn't work, CRT_DIR will remain at the
7773     ## system-dependent default from above.]
7774     if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
7775
7776        crt_file=`$CC --print-file-name=$file 2>/dev/null`
7777        case "$crt_file" in
7778          */*)
7779            CRT_DIR=`$as_dirname -- "$crt_file" ||
7780 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7781          X"$crt_file" : 'X\(//\)[^/]' \| \
7782          X"$crt_file" : 'X\(//\)$' \| \
7783          X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
7784 $as_echo X"$crt_file" |
7785     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7786             s//\1/
7787             q
7788           }
7789           /^X\(\/\/\)[^/].*/{
7790             s//\1/
7791             q
7792           }
7793           /^X\(\/\/\)$/{
7794             s//\1/
7795             q
7796           }
7797           /^X\(\/\).*/{
7798             s//\1/
7799             q
7800           }
7801           s/.*/./; q'`
7802            ;;
7803        esac
7804     fi
7805
7806             crt_gcc=no
7807
7808     test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
7809   done                          # $crt_files
7810
7811   test "x$crt_missing" = x || \
7812     as_fn_error "Required file(s) not found:$crt_missing
7813 Try using the --with-crt-dir option." "$LINENO" 5
7814
7815 fi                              # crt_files != ""
7816
7817
7818
7819
7820
7821
7822
7823 if test "${with_sound}" != "no"; then
7824   # Sound support for GNU/Linux and the free BSDs.
7825   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7826 do :
7827   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7828 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7829 eval as_val=\$$as_ac_Header
7830    if test "x$as_val" = x""yes; then :
7831   cat >>confdefs.h <<_ACEOF
7832 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7833 _ACEOF
7834  have_sound_header=yes
7835 fi
7836
7837 done
7838
7839   # Emulation library used on NetBSD.
7840   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7841 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7842 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7843   $as_echo_n "(cached) " >&6
7844 else
7845   ac_check_lib_save_LIBS=$LIBS
7846 LIBS="-lossaudio  $LIBS"
7847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7848 /* end confdefs.h.  */
7849
7850 /* Override any GCC internal prototype to avoid an error.
7851    Use char because int might match the return type of a GCC
7852    builtin and then its argument prototype would still apply.  */
7853 #ifdef __cplusplus
7854 extern "C"
7855 #endif
7856 char _oss_ioctl ();
7857 int
7858 main ()
7859 {
7860 return _oss_ioctl ();
7861   ;
7862   return 0;
7863 }
7864 _ACEOF
7865 if ac_fn_c_try_link "$LINENO"; then :
7866   ac_cv_lib_ossaudio__oss_ioctl=yes
7867 else
7868   ac_cv_lib_ossaudio__oss_ioctl=no
7869 fi
7870 rm -f core conftest.err conftest.$ac_objext \
7871     conftest$ac_exeext conftest.$ac_ext
7872 LIBS=$ac_check_lib_save_LIBS
7873 fi
7874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7875 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7876 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7877   LIBSOUND=-lossaudio
7878 else
7879   LIBSOUND=
7880 fi
7881
7882
7883
7884   ALSA_REQUIRED=1.0.0
7885   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7886
7887   succeeded=no
7888
7889   # Extract the first word of "pkg-config", so it can be a program name with args.
7890 set dummy pkg-config; ac_word=$2
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7892 $as_echo_n "checking for $ac_word... " >&6; }
7893 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7894   $as_echo_n "(cached) " >&6
7895 else
7896   case $PKG_CONFIG in
7897   [\\/]* | ?:[\\/]*)
7898   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7899   ;;
7900   *)
7901   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7902 for as_dir in $PATH
7903 do
7904   IFS=$as_save_IFS
7905   test -z "$as_dir" && as_dir=.
7906     for ac_exec_ext in '' $ac_executable_extensions; do
7907   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7908     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7910     break 2
7911   fi
7912 done
7913   done
7914 IFS=$as_save_IFS
7915
7916   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7917   ;;
7918 esac
7919 fi
7920 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7921 if test -n "$PKG_CONFIG"; then
7922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7923 $as_echo "$PKG_CONFIG" >&6; }
7924 else
7925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7926 $as_echo "no" >&6; }
7927 fi
7928
7929
7930
7931   if test "$PKG_CONFIG" = "no" ; then
7932      HAVE_ALSA=no
7933   else
7934      PKG_CONFIG_MIN_VERSION=0.9.0
7935      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7936         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7937 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7938
7939         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7940             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7941 $as_echo "yes" >&6; }
7942             succeeded=yes
7943
7944             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7945 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7946             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7947             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7948 $as_echo "$ALSA_CFLAGS" >&6; }
7949
7950             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7951 $as_echo_n "checking ALSA_LIBS... " >&6; }
7952             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7953             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7954 $as_echo "$ALSA_LIBS" >&6; }
7955         else
7956             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7957 $as_echo "no" >&6; }
7958             ALSA_CFLAGS=""
7959             ALSA_LIBS=""
7960             ## If we have a custom action on failure, don't print errors, but
7961             ## do set a variable so people can do so.
7962             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7963
7964         fi
7965
7966
7967
7968      else
7969         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7970         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7971      fi
7972   fi
7973
7974   if test $succeeded = yes; then
7975      HAVE_ALSA=yes
7976   else
7977      HAVE_ALSA=no
7978   fi
7979
7980   if test $HAVE_ALSA = yes; then
7981     SAVE_CFLAGS="$CFLAGS"
7982     SAVE_LDFLAGS="$LDFLAGS"
7983     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7984     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7985     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7986 /* end confdefs.h.  */
7987 #include <asoundlib.h>
7988 int
7989 main ()
7990 {
7991 snd_lib_error_set_handler (0);
7992   ;
7993   return 0;
7994 }
7995 _ACEOF
7996 if ac_fn_c_try_compile "$LINENO"; then :
7997   emacs_alsa_normal=yes
7998 else
7999   emacs_alsa_normal=no
8000 fi
8001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8002     if test "$emacs_alsa_normal" != yes; then
8003       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8004 /* end confdefs.h.  */
8005 #include <alsa/asoundlib.h>
8006 int
8007 main ()
8008 {
8009 snd_lib_error_set_handler (0);
8010   ;
8011   return 0;
8012 }
8013 _ACEOF
8014 if ac_fn_c_try_compile "$LINENO"; then :
8015   emacs_alsa_subdir=yes
8016 else
8017   emacs_alsa_subdir=no
8018 fi
8019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8020       if test "$emacs_alsa_subdir" != yes; then
8021         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
8022       fi
8023       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8024     fi
8025
8026     CFLAGS="$SAVE_CFLAGS"
8027     LDFLAGS="$SAVE_LDFLAGS"
8028     LIBSOUND="$LIBSOUND $ALSA_LIBS"
8029     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8030
8031 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8032
8033   fi
8034
8035         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8036      case "$opsys" in
8037               gnu-linux|freebsd|netbsd)
8038
8039 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8040
8041          ;;
8042      esac
8043   fi
8044
8045
8046 fi
8047
8048 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
8049   linux/version.h sys/systeminfo.h limits.h \
8050   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
8051   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
8052   sys/utsname.h pwd.h utmp.h dirent.h util.h
8053 do :
8054   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8055 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8056 eval as_val=\$$as_ac_Header
8057    if test "x$as_val" = x""yes; then :
8058   cat >>confdefs.h <<_ACEOF
8059 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8060 _ACEOF
8061
8062 fi
8063
8064 done
8065
8066
8067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8068 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8070 /* end confdefs.h.  */
8071 #include <sys/personality.h>
8072 int
8073 main ()
8074 {
8075 personality (PER_LINUX32)
8076   ;
8077   return 0;
8078 }
8079 _ACEOF
8080 if ac_fn_c_try_compile "$LINENO"; then :
8081   emacs_cv_personality_linux32=yes
8082 else
8083   emacs_cv_personality_linux32=no
8084 fi
8085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8087 $as_echo "$emacs_cv_personality_linux32" >&6; }
8088
8089 if test $emacs_cv_personality_linux32 = yes; then
8090
8091 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8092
8093 fi
8094
8095 for ac_header in term.h
8096 do :
8097   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8098 if test "x$ac_cv_header_term_h" = x""yes; then :
8099   cat >>confdefs.h <<_ACEOF
8100 #define HAVE_TERM_H 1
8101 _ACEOF
8102
8103 fi
8104
8105 done
8106
8107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8108 $as_echo_n "checking for ANSI C header files... " >&6; }
8109 if test "${ac_cv_header_stdc+set}" = set; then :
8110   $as_echo_n "(cached) " >&6
8111 else
8112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h.  */
8114 #include <stdlib.h>
8115 #include <stdarg.h>
8116 #include <string.h>
8117 #include <float.h>
8118
8119 int
8120 main ()
8121 {
8122
8123   ;
8124   return 0;
8125 }
8126 _ACEOF
8127 if ac_fn_c_try_compile "$LINENO"; then :
8128   ac_cv_header_stdc=yes
8129 else
8130   ac_cv_header_stdc=no
8131 fi
8132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8133
8134 if test $ac_cv_header_stdc = yes; then
8135   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8137 /* end confdefs.h.  */
8138 #include <string.h>
8139
8140 _ACEOF
8141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8142   $EGREP "memchr" >/dev/null 2>&1; then :
8143
8144 else
8145   ac_cv_header_stdc=no
8146 fi
8147 rm -f conftest*
8148
8149 fi
8150
8151 if test $ac_cv_header_stdc = yes; then
8152   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8154 /* end confdefs.h.  */
8155 #include <stdlib.h>
8156
8157 _ACEOF
8158 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8159   $EGREP "free" >/dev/null 2>&1; then :
8160
8161 else
8162   ac_cv_header_stdc=no
8163 fi
8164 rm -f conftest*
8165
8166 fi
8167
8168 if test $ac_cv_header_stdc = yes; then
8169   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8170   if test "$cross_compiling" = yes; then :
8171   :
8172 else
8173   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8174 /* end confdefs.h.  */
8175 #include <ctype.h>
8176 #include <stdlib.h>
8177 #if ((' ' & 0x0FF) == 0x020)
8178 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8179 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8180 #else
8181 # define ISLOWER(c) \
8182                    (('a' <= (c) && (c) <= 'i') \
8183                      || ('j' <= (c) && (c) <= 'r') \
8184                      || ('s' <= (c) && (c) <= 'z'))
8185 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8186 #endif
8187
8188 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8189 int
8190 main ()
8191 {
8192   int i;
8193   for (i = 0; i < 256; i++)
8194     if (XOR (islower (i), ISLOWER (i))
8195         || toupper (i) != TOUPPER (i))
8196       return 2;
8197   return 0;
8198 }
8199 _ACEOF
8200 if ac_fn_c_try_run "$LINENO"; then :
8201
8202 else
8203   ac_cv_header_stdc=no
8204 fi
8205 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8206   conftest.$ac_objext conftest.beam conftest.$ac_ext
8207 fi
8208
8209 fi
8210 fi
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8212 $as_echo "$ac_cv_header_stdc" >&6; }
8213 if test $ac_cv_header_stdc = yes; then
8214
8215 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8216
8217 fi
8218
8219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8220 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8221 if test "${ac_cv_header_time+set}" = set; then :
8222   $as_echo_n "(cached) " >&6
8223 else
8224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h.  */
8226 #include <sys/types.h>
8227 #include <sys/time.h>
8228 #include <time.h>
8229
8230 int
8231 main ()
8232 {
8233 if ((struct tm *) 0)
8234 return 0;
8235   ;
8236   return 0;
8237 }
8238 _ACEOF
8239 if ac_fn_c_try_compile "$LINENO"; then :
8240   ac_cv_header_time=yes
8241 else
8242   ac_cv_header_time=no
8243 fi
8244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8245 fi
8246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8247 $as_echo "$ac_cv_header_time" >&6; }
8248 if test $ac_cv_header_time = yes; then
8249
8250 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8251
8252 fi
8253
8254 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8255 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8256   ac_have_decl=1
8257 else
8258   ac_have_decl=0
8259 fi
8260
8261 cat >>confdefs.h <<_ACEOF
8262 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8263 _ACEOF
8264
8265 if test $ac_cv_have_decl_sys_siglist != yes; then
8266   # For Tru64, at least:
8267   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8268 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8269   ac_have_decl=1
8270 else
8271   ac_have_decl=0
8272 fi
8273
8274 cat >>confdefs.h <<_ACEOF
8275 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8276 _ACEOF
8277
8278   if test $ac_cv_have_decl___sys_siglist = yes; then
8279
8280 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8281
8282   fi
8283 fi
8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8285 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8286 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8287   $as_echo_n "(cached) " >&6
8288 else
8289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8290 /* end confdefs.h.  */
8291 #include <sys/types.h>
8292 #include <sys/wait.h>
8293 #ifndef WEXITSTATUS
8294 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8295 #endif
8296 #ifndef WIFEXITED
8297 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8298 #endif
8299
8300 int
8301 main ()
8302 {
8303   int s;
8304   wait (&s);
8305   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8306   ;
8307   return 0;
8308 }
8309 _ACEOF
8310 if ac_fn_c_try_compile "$LINENO"; then :
8311   ac_cv_header_sys_wait_h=yes
8312 else
8313   ac_cv_header_sys_wait_h=no
8314 fi
8315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8316 fi
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8318 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8319 if test $ac_cv_header_sys_wait_h = yes; then
8320
8321 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8322
8323 fi
8324
8325
8326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8327 $as_echo_n "checking for struct utimbuf... " >&6; }
8328 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8329   $as_echo_n "(cached) " >&6
8330 else
8331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8332 /* end confdefs.h.  */
8333 #ifdef TIME_WITH_SYS_TIME
8334 #include <sys/time.h>
8335 #include <time.h>
8336 #else
8337 #ifdef HAVE_SYS_TIME_H
8338 #include <sys/time.h>
8339 #else
8340 #include <time.h>
8341 #endif
8342 #endif
8343 #ifdef HAVE_UTIME_H
8344 #include <utime.h>
8345 #endif
8346 int
8347 main ()
8348 {
8349 static struct utimbuf x; x.actime = x.modtime;
8350   ;
8351   return 0;
8352 }
8353 _ACEOF
8354 if ac_fn_c_try_compile "$LINENO"; then :
8355   emacs_cv_struct_utimbuf=yes
8356 else
8357   emacs_cv_struct_utimbuf=no
8358 fi
8359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8360 fi
8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8362 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8363 if test $emacs_cv_struct_utimbuf = yes; then
8364
8365 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8366
8367 fi
8368
8369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8370 $as_echo_n "checking for speed_t... " >&6; }
8371 if test "${emacs_cv_speed_t+set}" = set; then :
8372   $as_echo_n "(cached) " >&6
8373 else
8374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8375 /* end confdefs.h.  */
8376 #include <termios.h>
8377 int
8378 main ()
8379 {
8380 speed_t x = 1;
8381   ;
8382   return 0;
8383 }
8384 _ACEOF
8385 if ac_fn_c_try_compile "$LINENO"; then :
8386   emacs_cv_speed_t=yes
8387 else
8388   emacs_cv_speed_t=no
8389 fi
8390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8391 fi
8392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8393 $as_echo "$emacs_cv_speed_t" >&6; }
8394 if test $emacs_cv_speed_t = yes; then
8395
8396 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8397
8398 fi
8399
8400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8401 $as_echo_n "checking for struct timeval... " >&6; }
8402 if test "${emacs_cv_struct_timeval+set}" = set; then :
8403   $as_echo_n "(cached) " >&6
8404 else
8405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8406 /* end confdefs.h.  */
8407 #ifdef TIME_WITH_SYS_TIME
8408 #include <sys/time.h>
8409 #include <time.h>
8410 #else
8411 #ifdef HAVE_SYS_TIME_H
8412 #include <sys/time.h>
8413 #else
8414 #include <time.h>
8415 #endif
8416 #endif
8417 int
8418 main ()
8419 {
8420 static struct timeval x; x.tv_sec = x.tv_usec;
8421   ;
8422   return 0;
8423 }
8424 _ACEOF
8425 if ac_fn_c_try_compile "$LINENO"; then :
8426   emacs_cv_struct_timeval=yes
8427 else
8428   emacs_cv_struct_timeval=no
8429 fi
8430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8431 fi
8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8433 $as_echo "$emacs_cv_struct_timeval" >&6; }
8434 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8435 if test $emacs_cv_struct_timeval = yes; then
8436
8437 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8438
8439 fi
8440
8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8442 $as_echo_n "checking for struct exception... " >&6; }
8443 if test "${emacs_cv_struct_exception+set}" = set; then :
8444   $as_echo_n "(cached) " >&6
8445 else
8446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8447 /* end confdefs.h.  */
8448 #include <math.h>
8449 int
8450 main ()
8451 {
8452 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8453   ;
8454   return 0;
8455 }
8456 _ACEOF
8457 if ac_fn_c_try_compile "$LINENO"; then :
8458   emacs_cv_struct_exception=yes
8459 else
8460   emacs_cv_struct_exception=no
8461 fi
8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8463 fi
8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8465 $as_echo "$emacs_cv_struct_exception" >&6; }
8466 HAVE_EXCEPTION=$emacs_cv_struct_exception
8467 if test $emacs_cv_struct_exception != yes; then
8468
8469 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8470
8471 fi
8472
8473 for ac_header in net/if.h
8474 do :
8475   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8476 #if HAVE_SYS_SOCKET_H
8477 #include <sys/socket.h>
8478 #endif
8479 "
8480 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8481   cat >>confdefs.h <<_ACEOF
8482 #define HAVE_NET_IF_H 1
8483 _ACEOF
8484
8485 fi
8486
8487 done
8488
8489
8490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8491 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8492 if test "${ac_cv_struct_tm+set}" = set; then :
8493   $as_echo_n "(cached) " >&6
8494 else
8495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8496 /* end confdefs.h.  */
8497 #include <sys/types.h>
8498 #include <time.h>
8499
8500 int
8501 main ()
8502 {
8503 struct tm tm;
8504                                      int *p = &tm.tm_sec;
8505                                      return !p;
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 if ac_fn_c_try_compile "$LINENO"; then :
8511   ac_cv_struct_tm=time.h
8512 else
8513   ac_cv_struct_tm=sys/time.h
8514 fi
8515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8516 fi
8517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8518 $as_echo "$ac_cv_struct_tm" >&6; }
8519 if test $ac_cv_struct_tm = sys/time.h; then
8520
8521 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8522
8523 fi
8524
8525 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8526 #include <$ac_cv_struct_tm>
8527
8528 "
8529 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8530
8531 cat >>confdefs.h <<_ACEOF
8532 #define HAVE_STRUCT_TM_TM_ZONE 1
8533 _ACEOF
8534
8535
8536 fi
8537
8538 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8539
8540 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8541
8542 else
8543   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8544 "
8545 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8546   ac_have_decl=1
8547 else
8548   ac_have_decl=0
8549 fi
8550
8551 cat >>confdefs.h <<_ACEOF
8552 #define HAVE_DECL_TZNAME $ac_have_decl
8553 _ACEOF
8554
8555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8556 $as_echo_n "checking for tzname... " >&6; }
8557 if test "${ac_cv_var_tzname+set}" = set; then :
8558   $as_echo_n "(cached) " >&6
8559 else
8560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8561 /* end confdefs.h.  */
8562 #include <time.h>
8563 #if !HAVE_DECL_TZNAME
8564 extern char *tzname[];
8565 #endif
8566
8567 int
8568 main ()
8569 {
8570 return tzname[0][0];
8571   ;
8572   return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_link "$LINENO"; then :
8576   ac_cv_var_tzname=yes
8577 else
8578   ac_cv_var_tzname=no
8579 fi
8580 rm -f core conftest.err conftest.$ac_objext \
8581     conftest$ac_exeext conftest.$ac_ext
8582 fi
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8584 $as_echo "$ac_cv_var_tzname" >&6; }
8585   if test $ac_cv_var_tzname = yes; then
8586
8587 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8588
8589   fi
8590 fi
8591
8592 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8593 "
8594 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8595
8596 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8597
8598 fi
8599
8600 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8601 #if HAVE_SYS_SOCKET_H
8602 #include <sys/socket.h>
8603 #endif
8604 #if HAVE_NET_IF_H
8605 #include <net/if.h>
8606 #endif
8607 "
8608 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8609
8610 cat >>confdefs.h <<_ACEOF
8611 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8612 _ACEOF
8613
8614
8615 fi
8616 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8617 #if HAVE_SYS_SOCKET_H
8618 #include <sys/socket.h>
8619 #endif
8620 #if HAVE_NET_IF_H
8621 #include <net/if.h>
8622 #endif
8623 "
8624 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8625
8626 cat >>confdefs.h <<_ACEOF
8627 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8628 _ACEOF
8629
8630
8631 fi
8632 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8633 #if HAVE_SYS_SOCKET_H
8634 #include <sys/socket.h>
8635 #endif
8636 #if HAVE_NET_IF_H
8637 #include <net/if.h>
8638 #endif
8639 "
8640 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8641
8642 cat >>confdefs.h <<_ACEOF
8643 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8644 _ACEOF
8645
8646
8647 fi
8648 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8649 #if HAVE_SYS_SOCKET_H
8650 #include <sys/socket.h>
8651 #endif
8652 #if HAVE_NET_IF_H
8653 #include <net/if.h>
8654 #endif
8655 "
8656 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8657
8658 cat >>confdefs.h <<_ACEOF
8659 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8660 _ACEOF
8661
8662
8663 fi
8664 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8665 #if HAVE_SYS_SOCKET_H
8666 #include <sys/socket.h>
8667 #endif
8668 #if HAVE_NET_IF_H
8669 #include <net/if.h>
8670 #endif
8671 "
8672 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8673
8674 cat >>confdefs.h <<_ACEOF
8675 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8676 _ACEOF
8677
8678
8679 fi
8680
8681
8682
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8684 $as_echo_n "checking for function prototypes... " >&6; }
8685 if test "$ac_cv_prog_cc_c89" != no; then
8686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8687 $as_echo "yes" >&6; }
8688
8689 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8690
8691
8692 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8693
8694 else
8695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8696 $as_echo "no" >&6; }
8697 fi
8698
8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8700 $as_echo_n "checking for working volatile... " >&6; }
8701 if test "${ac_cv_c_volatile+set}" = set; then :
8702   $as_echo_n "(cached) " >&6
8703 else
8704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8705 /* end confdefs.h.  */
8706
8707 int
8708 main ()
8709 {
8710
8711 volatile int x;
8712 int * volatile y = (int *) 0;
8713 return !x && !y;
8714   ;
8715   return 0;
8716 }
8717 _ACEOF
8718 if ac_fn_c_try_compile "$LINENO"; then :
8719   ac_cv_c_volatile=yes
8720 else
8721   ac_cv_c_volatile=no
8722 fi
8723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8724 fi
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8726 $as_echo "$ac_cv_c_volatile" >&6; }
8727 if test $ac_cv_c_volatile = no; then
8728
8729 $as_echo "#define volatile /**/" >>confdefs.h
8730
8731 fi
8732
8733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8734 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8735 if test "${ac_cv_c_const+set}" = set; then :
8736   $as_echo_n "(cached) " >&6
8737 else
8738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8739 /* end confdefs.h.  */
8740
8741 int
8742 main ()
8743 {
8744 /* FIXME: Include the comments suggested by Paul. */
8745 #ifndef __cplusplus
8746   /* Ultrix mips cc rejects this.  */
8747   typedef int charset[2];
8748   const charset cs;
8749   /* SunOS 4.1.1 cc rejects this.  */
8750   char const *const *pcpcc;
8751   char **ppc;
8752   /* NEC SVR4.0.2 mips cc rejects this.  */
8753   struct point {int x, y;};
8754   static struct point const zero = {0,0};
8755   /* AIX XL C 1.02.0.0 rejects this.
8756      It does not let you subtract one const X* pointer from another in
8757      an arm of an if-expression whose if-part is not a constant
8758      expression */
8759   const char *g = "string";
8760   pcpcc = &g + (g ? g-g : 0);
8761   /* HPUX 7.0 cc rejects these. */
8762   ++pcpcc;
8763   ppc = (char**) pcpcc;
8764   pcpcc = (char const *const *) ppc;
8765   { /* SCO 3.2v4 cc rejects this.  */
8766     char *t;
8767     char const *s = 0 ? (char *) 0 : (char const *) 0;
8768
8769     *t++ = 0;
8770     if (s) return 0;
8771   }
8772   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8773     int x[] = {25, 17};
8774     const int *foo = &x[0];
8775     ++foo;
8776   }
8777   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8778     typedef const int *iptr;
8779     iptr p = 0;
8780     ++p;
8781   }
8782   { /* AIX XL C 1.02.0.0 rejects this saying
8783        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8784     struct s { int j; const int *ap[3]; };
8785     struct s *b; b->j = 5;
8786   }
8787   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8788     const int foo = 10;
8789     if (!foo) return 0;
8790   }
8791   return !cs[0] && !zero.x;
8792 #endif
8793
8794   ;
8795   return 0;
8796 }
8797 _ACEOF
8798 if ac_fn_c_try_compile "$LINENO"; then :
8799   ac_cv_c_const=yes
8800 else
8801   ac_cv_c_const=no
8802 fi
8803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8804 fi
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8806 $as_echo "$ac_cv_c_const" >&6; }
8807 if test $ac_cv_c_const = no; then
8808
8809 $as_echo "#define const /**/" >>confdefs.h
8810
8811 fi
8812
8813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8814 $as_echo_n "checking for void * support... " >&6; }
8815 if test "${emacs_cv_void_star+set}" = set; then :
8816   $as_echo_n "(cached) " >&6
8817 else
8818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8819 /* end confdefs.h.  */
8820
8821 int
8822 main ()
8823 {
8824 void * foo;
8825   ;
8826   return 0;
8827 }
8828 _ACEOF
8829 if ac_fn_c_try_compile "$LINENO"; then :
8830   emacs_cv_void_star=yes
8831 else
8832   emacs_cv_void_star=no
8833 fi
8834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8835 fi
8836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8837 $as_echo "$emacs_cv_void_star" >&6; }
8838 if test $emacs_cv_void_star = yes; then
8839   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8840
8841 else
8842   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8843
8844 fi
8845
8846  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8847 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8848 if test "${ac_cv_c_bigendian+set}" = set; then :
8849   $as_echo_n "(cached) " >&6
8850 else
8851   ac_cv_c_bigendian=unknown
8852     # See if we're dealing with a universal compiler.
8853     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8854 /* end confdefs.h.  */
8855 #ifndef __APPLE_CC__
8856                not a universal capable compiler
8857              #endif
8858              typedef int dummy;
8859
8860 _ACEOF
8861 if ac_fn_c_try_compile "$LINENO"; then :
8862
8863         # Check for potential -arch flags.  It is not universal unless
8864         # there are at least two -arch flags with different values.
8865         ac_arch=
8866         ac_prev=
8867         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8868          if test -n "$ac_prev"; then
8869            case $ac_word in
8870              i?86 | x86_64 | ppc | ppc64)
8871                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8872                  ac_arch=$ac_word
8873                else
8874                  ac_cv_c_bigendian=universal
8875                  break
8876                fi
8877                ;;
8878            esac
8879            ac_prev=
8880          elif test "x$ac_word" = "x-arch"; then
8881            ac_prev=arch
8882          fi
8883        done
8884 fi
8885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8886     if test $ac_cv_c_bigendian = unknown; then
8887       # See if sys/param.h defines the BYTE_ORDER macro.
8888       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8889 /* end confdefs.h.  */
8890 #include <sys/types.h>
8891              #include <sys/param.h>
8892
8893 int
8894 main ()
8895 {
8896 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8897                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8898                      && LITTLE_ENDIAN)
8899               bogus endian macros
8900              #endif
8901
8902   ;
8903   return 0;
8904 }
8905 _ACEOF
8906 if ac_fn_c_try_compile "$LINENO"; then :
8907   # It does; now see whether it defined to BIG_ENDIAN or not.
8908          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8909 /* end confdefs.h.  */
8910 #include <sys/types.h>
8911                 #include <sys/param.h>
8912
8913 int
8914 main ()
8915 {
8916 #if BYTE_ORDER != BIG_ENDIAN
8917                  not big endian
8918                 #endif
8919
8920   ;
8921   return 0;
8922 }
8923 _ACEOF
8924 if ac_fn_c_try_compile "$LINENO"; then :
8925   ac_cv_c_bigendian=yes
8926 else
8927   ac_cv_c_bigendian=no
8928 fi
8929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8930 fi
8931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8932     fi
8933     if test $ac_cv_c_bigendian = unknown; then
8934       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8935       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8936 /* end confdefs.h.  */
8937 #include <limits.h>
8938
8939 int
8940 main ()
8941 {
8942 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8943               bogus endian macros
8944              #endif
8945
8946   ;
8947   return 0;
8948 }
8949 _ACEOF
8950 if ac_fn_c_try_compile "$LINENO"; then :
8951   # It does; now see whether it defined to _BIG_ENDIAN or not.
8952          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8953 /* end confdefs.h.  */
8954 #include <limits.h>
8955
8956 int
8957 main ()
8958 {
8959 #ifndef _BIG_ENDIAN
8960                  not big endian
8961                 #endif
8962
8963   ;
8964   return 0;
8965 }
8966 _ACEOF
8967 if ac_fn_c_try_compile "$LINENO"; then :
8968   ac_cv_c_bigendian=yes
8969 else
8970   ac_cv_c_bigendian=no
8971 fi
8972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8973 fi
8974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8975     fi
8976     if test $ac_cv_c_bigendian = unknown; then
8977       # Compile a test program.
8978       if test "$cross_compiling" = yes; then :
8979   # Try to guess by grepping values from an object file.
8980          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8981 /* end confdefs.h.  */
8982 short int ascii_mm[] =
8983                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8984                 short int ascii_ii[] =
8985                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8986                 int use_ascii (int i) {
8987                   return ascii_mm[i] + ascii_ii[i];
8988                 }
8989                 short int ebcdic_ii[] =
8990                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8991                 short int ebcdic_mm[] =
8992                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8993                 int use_ebcdic (int i) {
8994                   return ebcdic_mm[i] + ebcdic_ii[i];
8995                 }
8996                 extern int foo;
8997
8998 int
8999 main ()
9000 {
9001 return use_ascii (foo) == use_ebcdic (foo);
9002   ;
9003   return 0;
9004 }
9005 _ACEOF
9006 if ac_fn_c_try_compile "$LINENO"; then :
9007   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9008               ac_cv_c_bigendian=yes
9009             fi
9010             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9011               if test "$ac_cv_c_bigendian" = unknown; then
9012                 ac_cv_c_bigendian=no
9013               else
9014                 # finding both strings is unlikely to happen, but who knows?
9015                 ac_cv_c_bigendian=unknown
9016               fi
9017             fi
9018 fi
9019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9020 else
9021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9022 /* end confdefs.h.  */
9023 $ac_includes_default
9024 int
9025 main ()
9026 {
9027
9028              /* Are we little or big endian?  From Harbison&Steele.  */
9029              union
9030              {
9031                long int l;
9032                char c[sizeof (long int)];
9033              } u;
9034              u.l = 1;
9035              return u.c[sizeof (long int) - 1] == 1;
9036
9037   ;
9038   return 0;
9039 }
9040 _ACEOF
9041 if ac_fn_c_try_run "$LINENO"; then :
9042   ac_cv_c_bigendian=no
9043 else
9044   ac_cv_c_bigendian=yes
9045 fi
9046 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9047   conftest.$ac_objext conftest.beam conftest.$ac_ext
9048 fi
9049
9050     fi
9051 fi
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9053 $as_echo "$ac_cv_c_bigendian" >&6; }
9054  case $ac_cv_c_bigendian in #(
9055    yes)
9056      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9057 ;; #(
9058    no)
9059       ;; #(
9060    universal)
9061
9062 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9063
9064      ;; #(
9065    *)
9066      as_fn_error "unknown endianness
9067  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9068  esac
9069
9070
9071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
9072 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
9073 if test "${emacs_cv_attribute_aligned+set}" = set; then :
9074   $as_echo_n "(cached) " >&6
9075 else
9076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9077 /* end confdefs.h.  */
9078 char __attribute__ ((__aligned__ (1 << 3))) c;
9079 int
9080 main ()
9081 {
9082
9083   ;
9084   return 0;
9085 }
9086 _ACEOF
9087 if ac_fn_c_try_compile "$LINENO"; then :
9088   emacs_cv_attribute_aligned=yes
9089 else
9090   emacs_cv_attribute_aligned=no
9091 fi
9092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
9095 $as_echo "$emacs_cv_attribute_aligned" >&6; }
9096 if test $emacs_cv_attribute_aligned = yes; then
9097
9098 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
9099
9100 fi
9101
9102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
9103 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
9104 set x ${MAKE-make}
9105 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
9106 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
9107   $as_echo_n "(cached) " >&6
9108 else
9109   cat >conftest.make <<\_ACEOF
9110 SHELL = /bin/sh
9111 all:
9112         @echo '@@@%%%=$(MAKE)=@@@%%%'
9113 _ACEOF
9114 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9115 case `${MAKE-make} -f conftest.make 2>/dev/null` in
9116   *@@@%%%=?*=@@@%%%*)
9117     eval ac_cv_prog_make_${ac_make}_set=yes;;
9118   *)
9119     eval ac_cv_prog_make_${ac_make}_set=no;;
9120 esac
9121 rm -f conftest.make
9122 fi
9123 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
9124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9125 $as_echo "yes" >&6; }
9126   SET_MAKE=
9127 else
9128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9129 $as_echo "no" >&6; }
9130   SET_MAKE="MAKE=${MAKE-make}"
9131 fi
9132
9133
9134 DEPFLAGS=
9135 MKDEPDIR=":"
9136 deps_frag=deps.mk
9137 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9138    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9139 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9140    HAVE_GNU_MAKE=no
9141    testval=`make --version 2>/dev/null | grep 'GNU Make'`
9142    if test "x$testval" != x; then
9143       HAVE_GNU_MAKE=yes
9144    else
9145       ac_enable_autodepend=no
9146    fi
9147    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9148 $as_echo "$HAVE_GNU_MAKE" >&6; }
9149    if test $HAVE_GNU_MAKE = yes; then
9150       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9151 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9152       SAVE_CFLAGS="$CFLAGS"
9153       CFLAGS="$CFLAGS -MMD -MF deps.d"
9154       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9155 /* end confdefs.h.  */
9156
9157 int
9158 main ()
9159 {
9160
9161   ;
9162   return 0;
9163 }
9164 _ACEOF
9165 if ac_fn_c_try_compile "$LINENO"; then :
9166
9167 else
9168   ac_enable_autodepend=no
9169 fi
9170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9171       CFLAGS="$SAVE_CFLAGS"
9172       test -f deps.d || ac_enable_autodepend=no
9173       rm -rf deps.d
9174       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9175 $as_echo "$ac_enable_autodepend" >&6; }
9176    fi
9177    if test $ac_enable_autodepend = yes; then
9178       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
9179       ## In parallel builds, another make might create depdir between
9180       ## the first test and mkdir, so stick another test on the end.
9181       ## Or use install-sh -d?  mkdir -p is not portable.
9182       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9183       deps_frag=autodeps.mk
9184    fi
9185 fi
9186 deps_frag=$srcdir/src/$deps_frag
9187
9188
9189
9190
9191
9192 lisp_frag=$srcdir/src/lisp.mk
9193
9194
9195
9196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9197 $as_echo_n "checking for long file names... " >&6; }
9198 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9199   $as_echo_n "(cached) " >&6
9200 else
9201   ac_cv_sys_long_file_names=yes
9202 # Test for long file names in all the places we know might matter:
9203 #      .                the current directory, where building will happen
9204 #      $prefix/lib      where we will be installing things
9205 #      $exec_prefix/lib likewise
9206 #      $TMPDIR          if set, where it might want to write temporary files
9207 #      /tmp             where it might want to write temporary files
9208 #      /var/tmp         likewise
9209 #      /usr/tmp         likewise
9210 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9211   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9212   # in the usual case where exec_prefix is '${prefix}'.
9213   case $ac_dir in #(
9214     . | /* | ?:[\\/]*) ;; #(
9215     *) continue;;
9216   esac
9217   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9218   ac_xdir=$ac_dir/cf$$
9219   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9220   ac_tf1=$ac_xdir/conftest9012345
9221   ac_tf2=$ac_xdir/conftest9012346
9222   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9223     ac_cv_sys_long_file_names=no
9224   rm -f -r "$ac_xdir" 2>/dev/null
9225   test $ac_cv_sys_long_file_names = no && break
9226 done
9227 fi
9228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9229 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9230 if test $ac_cv_sys_long_file_names = yes; then
9231
9232 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9233
9234 fi
9235
9236
9237 #### Choose a window system.
9238
9239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9240 $as_echo_n "checking for X... " >&6; }
9241
9242
9243 # Check whether --with-x was given.
9244 if test "${with_x+set}" = set; then :
9245   withval=$with_x;
9246 fi
9247
9248 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9249 if test "x$with_x" = xno; then
9250   # The user explicitly disabled X.
9251   have_x=disabled
9252 else
9253   case $x_includes,$x_libraries in #(
9254     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9255     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9256   $as_echo_n "(cached) " >&6
9257 else
9258   # One or both of the vars are not set, and there is no cached value.
9259 ac_x_includes=no ac_x_libraries=no
9260 rm -f -r conftest.dir
9261 if mkdir conftest.dir; then
9262   cd conftest.dir
9263   cat >Imakefile <<'_ACEOF'
9264 incroot:
9265         @echo incroot='${INCROOT}'
9266 usrlibdir:
9267         @echo usrlibdir='${USRLIBDIR}'
9268 libdir:
9269         @echo libdir='${LIBDIR}'
9270 _ACEOF
9271   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9272     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9273     for ac_var in incroot usrlibdir libdir; do
9274       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9275     done
9276     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9277     for ac_extension in a so sl dylib la dll; do
9278       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9279          test -f "$ac_im_libdir/libX11.$ac_extension"; then
9280         ac_im_usrlibdir=$ac_im_libdir; break
9281       fi
9282     done
9283     # Screen out bogus values from the imake configuration.  They are
9284     # bogus both because they are the default anyway, and because
9285     # using them would break gcc on systems where it needs fixed includes.
9286     case $ac_im_incroot in
9287         /usr/include) ac_x_includes= ;;
9288         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9289     esac
9290     case $ac_im_usrlibdir in
9291         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9292         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9293     esac
9294   fi
9295   cd ..
9296   rm -f -r conftest.dir
9297 fi
9298
9299 # Standard set of common directories for X headers.
9300 # Check X11 before X11Rn because it is often a symlink to the current release.
9301 ac_x_header_dirs='
9302 /usr/X11/include
9303 /usr/X11R7/include
9304 /usr/X11R6/include
9305 /usr/X11R5/include
9306 /usr/X11R4/include
9307
9308 /usr/include/X11
9309 /usr/include/X11R7
9310 /usr/include/X11R6
9311 /usr/include/X11R5
9312 /usr/include/X11R4
9313
9314 /usr/local/X11/include
9315 /usr/local/X11R7/include
9316 /usr/local/X11R6/include
9317 /usr/local/X11R5/include
9318 /usr/local/X11R4/include
9319
9320 /usr/local/include/X11
9321 /usr/local/include/X11R7
9322 /usr/local/include/X11R6
9323 /usr/local/include/X11R5
9324 /usr/local/include/X11R4
9325
9326 /usr/X386/include
9327 /usr/x386/include
9328 /usr/XFree86/include/X11
9329
9330 /usr/include
9331 /usr/local/include
9332 /usr/unsupported/include
9333 /usr/athena/include
9334 /usr/local/x11r5/include
9335 /usr/lpp/Xamples/include
9336
9337 /usr/openwin/include
9338 /usr/openwin/share/include'
9339
9340 if test "$ac_x_includes" = no; then
9341   # Guess where to find include files, by looking for Xlib.h.
9342   # First, try using that file with no special directory specified.
9343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9344 /* end confdefs.h.  */
9345 #include <X11/Xlib.h>
9346 _ACEOF
9347 if ac_fn_c_try_cpp "$LINENO"; then :
9348   # We can compile using X headers with no special include directory.
9349 ac_x_includes=
9350 else
9351   for ac_dir in $ac_x_header_dirs; do
9352   if test -r "$ac_dir/X11/Xlib.h"; then
9353     ac_x_includes=$ac_dir
9354     break
9355   fi
9356 done
9357 fi
9358 rm -f conftest.err conftest.$ac_ext
9359 fi # $ac_x_includes = no
9360
9361 if test "$ac_x_libraries" = no; then
9362   # Check for the libraries.
9363   # See if we find them without any special options.
9364   # Don't add to $LIBS permanently.
9365   ac_save_LIBS=$LIBS
9366   LIBS="-lX11 $LIBS"
9367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9368 /* end confdefs.h.  */
9369 #include <X11/Xlib.h>
9370 int
9371 main ()
9372 {
9373 XrmInitialize ()
9374   ;
9375   return 0;
9376 }
9377 _ACEOF
9378 if ac_fn_c_try_link "$LINENO"; then :
9379   LIBS=$ac_save_LIBS
9380 # We can link X programs with no special library path.
9381 ac_x_libraries=
9382 else
9383   LIBS=$ac_save_LIBS
9384 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9385 do
9386   # Don't even attempt the hair of trying to link an X program!
9387   for ac_extension in a so sl dylib la dll; do
9388     if test -r "$ac_dir/libX11.$ac_extension"; then
9389       ac_x_libraries=$ac_dir
9390       break 2
9391     fi
9392   done
9393 done
9394 fi
9395 rm -f core conftest.err conftest.$ac_objext \
9396     conftest$ac_exeext conftest.$ac_ext
9397 fi # $ac_x_libraries = no
9398
9399 case $ac_x_includes,$ac_x_libraries in #(
9400   no,* | *,no | *\'*)
9401     # Didn't find X, or a directory has "'" in its name.
9402     ac_cv_have_x="have_x=no";; #(
9403   *)
9404     # Record where we found X for the cache.
9405     ac_cv_have_x="have_x=yes\
9406         ac_x_includes='$ac_x_includes'\
9407         ac_x_libraries='$ac_x_libraries'"
9408 esac
9409 fi
9410 ;; #(
9411     *) have_x=yes;;
9412   esac
9413   eval "$ac_cv_have_x"
9414 fi # $with_x != no
9415
9416 if test "$have_x" != yes; then
9417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9418 $as_echo "$have_x" >&6; }
9419   no_x=yes
9420 else
9421   # If each of the values was on the command line, it overrides each guess.
9422   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9423   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9424   # Update the cache value to reflect the command line values.
9425   ac_cv_have_x="have_x=yes\
9426         ac_x_includes='$x_includes'\
9427         ac_x_libraries='$x_libraries'"
9428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9429 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9430 fi
9431
9432 if test "$no_x" = yes; then
9433   window_system=none
9434 else
9435   window_system=x11
9436 fi
9437
9438 ## Workaround for bug in autoconf <= 2.62.
9439 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9440 ## No need to do anything special for these standard directories.
9441 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9442
9443    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9444
9445 fi
9446
9447 LD_SWITCH_X_SITE_AUX=
9448 LD_SWITCH_X_SITE_AUX_RPATH=
9449 if test "${x_libraries}" != NONE; then
9450   if test -n "${x_libraries}"; then
9451     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9452     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9453     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9454   fi
9455   x_default_search_path=""
9456   x_search_path=${x_libraries}
9457   if test -z "${x_search_path}"; then
9458     x_search_path=/usr/lib
9459   fi
9460   for x_library in `echo ${x_search_path}: | \
9461                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9462     x_search_path="\
9463 ${x_library}/X11/%L/%T/%N%C%S:\
9464 ${x_library}/X11/%l/%T/%N%C%S:\
9465 ${x_library}/X11/%T/%N%C%S:\
9466 ${x_library}/X11/%L/%T/%N%S:\
9467 ${x_library}/X11/%l/%T/%N%S:\
9468 ${x_library}/X11/%T/%N%S"
9469     if test x"${x_default_search_path}" = x; then
9470       x_default_search_path=${x_search_path}
9471     else
9472       x_default_search_path="${x_search_path}:${x_default_search_path}"
9473     fi
9474   done
9475 fi
9476
9477
9478
9479 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9480   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9481 fi
9482
9483 if test x"${x_includes}" = x; then
9484   bitmapdir=/usr/include/X11/bitmaps
9485 else
9486   # accumulate include directories that have X11 bitmap subdirectories
9487   bmd_acc="dummyval"
9488   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9489     if test -d "${bmd}/X11/bitmaps"; then
9490       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9491     fi
9492     if test -d "${bmd}/bitmaps"; then
9493       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9494     fi
9495   done
9496   if test ${bmd_acc} != "dummyval"; then
9497     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9498   fi
9499 fi
9500
9501 HAVE_NS=no
9502 NS_IMPL_COCOA=no
9503 NS_IMPL_GNUSTEP=no
9504 tmp_CPPFLAGS="$CPPFLAGS"
9505 tmp_CFLAGS="$CFLAGS"
9506 CPPFLAGS="$CPPFLAGS -x objective-c"
9507 CFLAGS="$CFLAGS -x objective-c"
9508 TEMACS_LDFLAGS2="\${LDFLAGS}"
9509 if test "${with_ns}" != no; then
9510   if test "${opsys}" = darwin; then
9511      NS_IMPL_COCOA=yes
9512      ns_appdir=`pwd`/nextstep/Emacs.app
9513      ns_appbindir=${ns_appdir}/Contents/MacOS/
9514      ns_appresdir=${ns_appdir}/Contents/Resources
9515      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9516   elif test -f $GNUSTEP_CONFIG_FILE; then
9517      NS_IMPL_GNUSTEP=yes
9518      ns_appdir=`pwd`/nextstep/Emacs.app
9519      ns_appbindir=${ns_appdir}/
9520      ns_appresdir=${ns_appdir}/Resources
9521      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9522           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9523      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9524           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9525      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9526      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9527        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9528      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9529        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9530      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9531      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9532      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9533      LIB_STANDARD=
9534      START_FILES=
9535      TEMACS_LDFLAGS2=
9536   fi
9537   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9538 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9539   HAVE_NS=yes
9540 else
9541   as_fn_error "\`--with-ns' was specified, but the include
9542   files are missing or cannot be compiled." "$LINENO" 5
9543 fi
9544
9545
9546   NS_HAVE_NSINTEGER=yes
9547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9548 /* end confdefs.h.  */
9549 #include <Foundation/NSObjCRuntime.h>
9550 int
9551 main ()
9552 {
9553 NSInteger i;
9554   ;
9555   return 0;
9556 }
9557 _ACEOF
9558 if ac_fn_c_try_compile "$LINENO"; then :
9559   ns_have_nsinteger=yes
9560 else
9561   ns_have_nsinteger=no
9562 fi
9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9564   if test $ns_have_nsinteger = no; then
9565     NS_HAVE_NSINTEGER=no
9566   fi
9567 fi
9568
9569
9570 ns_frag=/dev/null
9571 NS_OBJ=
9572 NS_OBJC_OBJ=
9573 if test "${HAVE_NS}" = yes; then
9574   window_system=nextstep
9575   with_xft=no
9576   # set up packaging dirs
9577   exec_prefix=${ns_appbindir}
9578   libexecdir=${ns_appbindir}/libexec
9579   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9580      prefix=${ns_appresdir}
9581   fi
9582   ns_frag=$srcdir/src/ns.mk
9583   NS_OBJ="fontset.o fringe.o image.o"
9584   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9585 fi
9586 CFLAGS="$tmp_CFLAGS"
9587 CPPFLAGS="$tmp_CPPFLAGS"
9588
9589
9590
9591
9592
9593 case "${window_system}" in
9594   x11 )
9595     HAVE_X_WINDOWS=yes
9596     HAVE_X11=yes
9597     case "${with_x_toolkit}" in
9598       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9599       motif ) USE_X_TOOLKIT=MOTIF ;;
9600       gtk ) with_gtk=yes
9601             USE_X_TOOLKIT=none ;;
9602       gtk3 ) with_gtk3=yes
9603              USE_X_TOOLKIT=none ;;
9604       no ) USE_X_TOOLKIT=none ;;
9605       * ) USE_X_TOOLKIT=maybe ;;
9606     esac
9607   ;;
9608   nextstep | none )
9609     HAVE_X_WINDOWS=no
9610     HAVE_X11=no
9611     USE_X_TOOLKIT=none
9612   ;;
9613 esac
9614
9615 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9616    # Extract the first word of "X", so it can be a program name with args.
9617 set dummy X; ac_word=$2
9618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9619 $as_echo_n "checking for $ac_word... " >&6; }
9620 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9621   $as_echo_n "(cached) " >&6
9622 else
9623   if test -n "$HAVE_XSERVER"; then
9624   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9625 else
9626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9627 for as_dir in $PATH
9628 do
9629   IFS=$as_save_IFS
9630   test -z "$as_dir" && as_dir=.
9631     for ac_exec_ext in '' $ac_executable_extensions; do
9632   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9633     ac_cv_prog_HAVE_XSERVER="true"
9634     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9635     break 2
9636   fi
9637 done
9638   done
9639 IFS=$as_save_IFS
9640
9641   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9642 fi
9643 fi
9644 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9645 if test -n "$HAVE_XSERVER"; then
9646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9647 $as_echo "$HAVE_XSERVER" >&6; }
9648 else
9649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9650 $as_echo "no" >&6; }
9651 fi
9652
9653
9654    if test "$HAVE_XSERVER" = true ||
9655       test -n "$DISPLAY" ||
9656       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9657         as_fn_error "You seem to be running X, but no X development libraries
9658 were found.  You should install the relevant development files for X
9659 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9660 sure you have development files for image handling, i.e.
9661 tiff, gif, jpeg, png and xpm.
9662 If you are sure you want Emacs compiled without X window support, pass
9663   --without-x
9664 to configure." "$LINENO" 5
9665    fi
9666 fi
9667
9668 ### If we're using X11, we should use the X menu package.
9669 HAVE_MENUS=no
9670 case ${HAVE_X11} in
9671   yes ) HAVE_MENUS=yes ;;
9672 esac
9673
9674 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9675 # Assume not, until told otherwise.
9676 GNU_MALLOC=yes
9677 doug_lea_malloc=yes
9678 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9679 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9680
9681 else
9682   doug_lea_malloc=no
9683 fi
9684
9685 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9686 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9687
9688 else
9689   doug_lea_malloc=no
9690 fi
9691
9692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9693 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9694 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9695   $as_echo_n "(cached) " >&6
9696 else
9697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9698 /* end confdefs.h.  */
9699 extern void (* __after_morecore_hook)();
9700 int
9701 main ()
9702 {
9703 __after_morecore_hook = 0
9704   ;
9705   return 0;
9706 }
9707 _ACEOF
9708 if ac_fn_c_try_link "$LINENO"; then :
9709   emacs_cv_var___after_morecore_hook=yes
9710 else
9711   emacs_cv_var___after_morecore_hook=no
9712 fi
9713 rm -f core conftest.err conftest.$ac_objext \
9714     conftest$ac_exeext conftest.$ac_ext
9715 fi
9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9717 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9718 if test $emacs_cv_var___after_morecore_hook = no; then
9719   doug_lea_malloc=no
9720 fi
9721
9722
9723 system_malloc=no
9724 case "$opsys" in
9725   ## darwin ld insists on the use of malloc routines in the System framework.
9726   darwin|sol2-10) system_malloc=yes ;;
9727 esac
9728
9729 if test "${system_malloc}" = "yes"; then
9730
9731 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9732
9733   GNU_MALLOC=no
9734   GNU_MALLOC_reason="
9735     (The GNU allocators don't work with this system configuration.)"
9736   GMALLOC_OBJ=
9737   VMLIMIT_OBJ=
9738 else
9739   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9740   VMLIMIT_OBJ=vm-limit.o
9741 fi
9742
9743
9744
9745 if test "$doug_lea_malloc" = "yes" ; then
9746   if test "$GNU_MALLOC" = yes ; then
9747     GNU_MALLOC_reason="
9748       (Using Doug Lea's new malloc from the GNU C Library.)"
9749   fi
9750
9751 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9752
9753
9754   ## Use mmap directly for allocating larger buffers.
9755   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9756   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9757   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9758   case "$opsys" in
9759     gnu*) REL_ALLOC=no ;;
9760   esac
9761 fi
9762
9763 if test x"${REL_ALLOC}" = x; then
9764   REL_ALLOC=${GNU_MALLOC}
9765 fi
9766
9767 use_mmap_for_buffers=no
9768 case "$opsys" in
9769   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9770 esac
9771
9772
9773
9774
9775   for ac_header in $ac_header_list
9776 do :
9777   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9778 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9779 "
9780 eval as_val=\$$as_ac_Header
9781    if test "x$as_val" = x""yes; then :
9782   cat >>confdefs.h <<_ACEOF
9783 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9784 _ACEOF
9785
9786 fi
9787
9788 done
9789
9790
9791
9792
9793
9794
9795
9796
9797 for ac_func in getpagesize
9798 do :
9799   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9800 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9801   cat >>confdefs.h <<_ACEOF
9802 #define HAVE_GETPAGESIZE 1
9803 _ACEOF
9804
9805 fi
9806 done
9807
9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9809 $as_echo_n "checking for working mmap... " >&6; }
9810 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9811   $as_echo_n "(cached) " >&6
9812 else
9813   if test "$cross_compiling" = yes; then :
9814   ac_cv_func_mmap_fixed_mapped=no
9815 else
9816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9817 /* end confdefs.h.  */
9818 $ac_includes_default
9819 /* malloc might have been renamed as rpl_malloc. */
9820 #undef malloc
9821
9822 /* Thanks to Mike Haertel and Jim Avera for this test.
9823    Here is a matrix of mmap possibilities:
9824         mmap private not fixed
9825         mmap private fixed at somewhere currently unmapped
9826         mmap private fixed at somewhere already mapped
9827         mmap shared not fixed
9828         mmap shared fixed at somewhere currently unmapped
9829         mmap shared fixed at somewhere already mapped
9830    For private mappings, we should verify that changes cannot be read()
9831    back from the file, nor mmap's back from the file at a different
9832    address.  (There have been systems where private was not correctly
9833    implemented like the infamous i386 svr4.0, and systems where the
9834    VM page cache was not coherent with the file system buffer cache
9835    like early versions of FreeBSD and possibly contemporary NetBSD.)
9836    For shared mappings, we should conversely verify that changes get
9837    propagated back to all the places they're supposed to be.
9838
9839    Grep wants private fixed already mapped.
9840    The main things grep needs to know about mmap are:
9841    * does it exist and is it safe to write into the mmap'd area
9842    * how to use it (BSD variants)  */
9843
9844 #include <fcntl.h>
9845 #include <sys/mman.h>
9846
9847 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9848 char *malloc ();
9849 #endif
9850
9851 /* This mess was copied from the GNU getpagesize.h.  */
9852 #ifndef HAVE_GETPAGESIZE
9853 # ifdef _SC_PAGESIZE
9854 #  define getpagesize() sysconf(_SC_PAGESIZE)
9855 # else /* no _SC_PAGESIZE */
9856 #  ifdef HAVE_SYS_PARAM_H
9857 #   include <sys/param.h>
9858 #   ifdef EXEC_PAGESIZE
9859 #    define getpagesize() EXEC_PAGESIZE
9860 #   else /* no EXEC_PAGESIZE */
9861 #    ifdef NBPG
9862 #     define getpagesize() NBPG * CLSIZE
9863 #     ifndef CLSIZE
9864 #      define CLSIZE 1
9865 #     endif /* no CLSIZE */
9866 #    else /* no NBPG */
9867 #     ifdef NBPC
9868 #      define getpagesize() NBPC
9869 #     else /* no NBPC */
9870 #      ifdef PAGESIZE
9871 #       define getpagesize() PAGESIZE
9872 #      endif /* PAGESIZE */
9873 #     endif /* no NBPC */
9874 #    endif /* no NBPG */
9875 #   endif /* no EXEC_PAGESIZE */
9876 #  else /* no HAVE_SYS_PARAM_H */
9877 #   define getpagesize() 8192   /* punt totally */
9878 #  endif /* no HAVE_SYS_PARAM_H */
9879 # endif /* no _SC_PAGESIZE */
9880
9881 #endif /* no HAVE_GETPAGESIZE */
9882
9883 int
9884 main ()
9885 {
9886   char *data, *data2, *data3;
9887   const char *cdata2;
9888   int i, pagesize;
9889   int fd, fd2;
9890
9891   pagesize = getpagesize ();
9892
9893   /* First, make a file with some known garbage in it. */
9894   data = (char *) malloc (pagesize);
9895   if (!data)
9896     return 1;
9897   for (i = 0; i < pagesize; ++i)
9898     *(data + i) = rand ();
9899   umask (0);
9900   fd = creat ("conftest.mmap", 0600);
9901   if (fd < 0)
9902     return 2;
9903   if (write (fd, data, pagesize) != pagesize)
9904     return 3;
9905   close (fd);
9906
9907   /* Next, check that the tail of a page is zero-filled.  File must have
9908      non-zero length, otherwise we risk SIGBUS for entire page.  */
9909   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9910   if (fd2 < 0)
9911     return 4;
9912   cdata2 = "";
9913   if (write (fd2, cdata2, 1) != 1)
9914     return 5;
9915   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9916   if (data2 == MAP_FAILED)
9917     return 6;
9918   for (i = 0; i < pagesize; ++i)
9919     if (*(data2 + i))
9920       return 7;
9921   close (fd2);
9922   if (munmap (data2, pagesize))
9923     return 8;
9924
9925   /* Next, try to mmap the file at a fixed address which already has
9926      something else allocated at it.  If we can, also make sure that
9927      we see the same garbage.  */
9928   fd = open ("conftest.mmap", O_RDWR);
9929   if (fd < 0)
9930     return 9;
9931   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9932                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9933     return 10;
9934   for (i = 0; i < pagesize; ++i)
9935     if (*(data + i) != *(data2 + i))
9936       return 11;
9937
9938   /* Finally, make sure that changes to the mapped area do not
9939      percolate back to the file as seen by read().  (This is a bug on
9940      some variants of i386 svr4.0.)  */
9941   for (i = 0; i < pagesize; ++i)
9942     *(data2 + i) = *(data2 + i) + 1;
9943   data3 = (char *) malloc (pagesize);
9944   if (!data3)
9945     return 12;
9946   if (read (fd, data3, pagesize) != pagesize)
9947     return 13;
9948   for (i = 0; i < pagesize; ++i)
9949     if (*(data + i) != *(data3 + i))
9950       return 14;
9951   close (fd);
9952   return 0;
9953 }
9954 _ACEOF
9955 if ac_fn_c_try_run "$LINENO"; then :
9956   ac_cv_func_mmap_fixed_mapped=yes
9957 else
9958   ac_cv_func_mmap_fixed_mapped=no
9959 fi
9960 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9961   conftest.$ac_objext conftest.beam conftest.$ac_ext
9962 fi
9963
9964 fi
9965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9966 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9967 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9968
9969 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9970
9971 fi
9972 rm -f conftest.mmap conftest.txt
9973
9974 if test $use_mmap_for_buffers = yes; then
9975
9976 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9977
9978   REL_ALLOC=no
9979 fi
9980
9981 LIBS="$LIBS_SYSTEM $LIBS"
9982
9983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9984 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9985 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9986   $as_echo_n "(cached) " >&6
9987 else
9988   ac_check_lib_save_LIBS=$LIBS
9989 LIBS="-ldnet  $LIBS"
9990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9991 /* end confdefs.h.  */
9992
9993 /* Override any GCC internal prototype to avoid an error.
9994    Use char because int might match the return type of a GCC
9995    builtin and then its argument prototype would still apply.  */
9996 #ifdef __cplusplus
9997 extern "C"
9998 #endif
9999 char dnet_ntoa ();
10000 int
10001 main ()
10002 {
10003 return dnet_ntoa ();
10004   ;
10005   return 0;
10006 }
10007 _ACEOF
10008 if ac_fn_c_try_link "$LINENO"; then :
10009   ac_cv_lib_dnet_dnet_ntoa=yes
10010 else
10011   ac_cv_lib_dnet_dnet_ntoa=no
10012 fi
10013 rm -f core conftest.err conftest.$ac_objext \
10014     conftest$ac_exeext conftest.$ac_ext
10015 LIBS=$ac_check_lib_save_LIBS
10016 fi
10017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10018 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10019 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
10020   cat >>confdefs.h <<_ACEOF
10021 #define HAVE_LIBDNET 1
10022 _ACEOF
10023
10024   LIBS="-ldnet $LIBS"
10025
10026 fi
10027
10028
10029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10030 $as_echo_n "checking for main in -lXbsd... " >&6; }
10031 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10032   $as_echo_n "(cached) " >&6
10033 else
10034   ac_check_lib_save_LIBS=$LIBS
10035 LIBS="-lXbsd  $LIBS"
10036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10037 /* end confdefs.h.  */
10038
10039
10040 int
10041 main ()
10042 {
10043 return main ();
10044   ;
10045   return 0;
10046 }
10047 _ACEOF
10048 if ac_fn_c_try_link "$LINENO"; then :
10049   ac_cv_lib_Xbsd_main=yes
10050 else
10051   ac_cv_lib_Xbsd_main=no
10052 fi
10053 rm -f core conftest.err conftest.$ac_objext \
10054     conftest$ac_exeext conftest.$ac_ext
10055 LIBS=$ac_check_lib_save_LIBS
10056 fi
10057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10058 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10059 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10060   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10061 fi
10062
10063
10064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10065 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10066 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10067   $as_echo_n "(cached) " >&6
10068 else
10069   ac_check_lib_save_LIBS=$LIBS
10070 LIBS="-lpthreads  $LIBS"
10071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10072 /* end confdefs.h.  */
10073
10074 /* Override any GCC internal prototype to avoid an error.
10075    Use char because int might match the return type of a GCC
10076    builtin and then its argument prototype would still apply.  */
10077 #ifdef __cplusplus
10078 extern "C"
10079 #endif
10080 char cma_open ();
10081 int
10082 main ()
10083 {
10084 return cma_open ();
10085   ;
10086   return 0;
10087 }
10088 _ACEOF
10089 if ac_fn_c_try_link "$LINENO"; then :
10090   ac_cv_lib_pthreads_cma_open=yes
10091 else
10092   ac_cv_lib_pthreads_cma_open=no
10093 fi
10094 rm -f core conftest.err conftest.$ac_objext \
10095     conftest$ac_exeext conftest.$ac_ext
10096 LIBS=$ac_check_lib_save_LIBS
10097 fi
10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10099 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10100 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10101   cat >>confdefs.h <<_ACEOF
10102 #define HAVE_LIBPTHREADS 1
10103 _ACEOF
10104
10105   LIBS="-lpthreads $LIBS"
10106
10107 fi
10108
10109
10110 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10111 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
10112 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
10113 ## added to LIBS in configure would never contain the pthreads part,
10114 ## but the value used in Makefiles might.  FIXME?
10115 ##
10116 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10117 ## be harmless on older versions of X where it happens to exist.
10118 test "$opsys" = "aix4-2" && \
10119   test $ac_cv_lib_pthreads_cma_open = yes && \
10120   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10121
10122
10123 case ${host_os} in
10124 aix*)
10125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10126 $as_echo_n "checking for -bbigtoc option... " >&6; }
10127 if test "${gdb_cv_bigtoc+set}" = set; then :
10128   $as_echo_n "(cached) " >&6
10129 else
10130
10131     case $GCC in
10132     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10133     *) gdb_cv_bigtoc=-bbigtoc ;;
10134     esac
10135
10136     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10137     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10138 /* end confdefs.h.  */
10139
10140 int
10141 main ()
10142 {
10143 int i;
10144   ;
10145   return 0;
10146 }
10147 _ACEOF
10148 if ac_fn_c_try_link "$LINENO"; then :
10149
10150 else
10151   gdb_cv_bigtoc=
10152 fi
10153 rm -f core conftest.err conftest.$ac_objext \
10154     conftest$ac_exeext conftest.$ac_ext
10155
10156 fi
10157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10158 $as_echo "$gdb_cv_bigtoc" >&6; }
10159   ;;
10160 esac
10161
10162 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10163 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10164 # REAL_CPPFLAGS later on.
10165
10166 REAL_CFLAGS="$CFLAGS"
10167 REAL_CPPFLAGS="$CPPFLAGS"
10168
10169 if test "${HAVE_X11}" = "yes"; then
10170   DEFS="$C_SWITCH_X_SITE $DEFS"
10171   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10172   LIBS="-lX11 $LIBS"
10173   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10174   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10175
10176   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10177   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10178   # but it's more convenient here to set LD_RUN_PATH
10179   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10180   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10181     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10182     export LD_RUN_PATH
10183   fi
10184
10185   if test "${opsys}" = "gnu-linux"; then
10186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10187 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10188     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h.  */
10190
10191 int
10192 main ()
10193 {
10194 XOpenDisplay ("foo");
10195   ;
10196   return 0;
10197 }
10198 _ACEOF
10199 if ac_fn_c_try_link "$LINENO"; then :
10200   xlinux_first_failure=no
10201 else
10202   xlinux_first_failure=yes
10203 fi
10204 rm -f core conftest.err conftest.$ac_objext \
10205     conftest$ac_exeext conftest.$ac_ext
10206     if test "${xlinux_first_failure}" = "yes"; then
10207       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10208       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10209       OLD_CPPFLAGS="$CPPFLAGS"
10210       OLD_LIBS="$LIBS"
10211       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10212       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10213       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10214       LIBS="$LIBS -b i486-linuxaout"
10215       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10216 /* end confdefs.h.  */
10217
10218 int
10219 main ()
10220 {
10221 XOpenDisplay ("foo");
10222   ;
10223   return 0;
10224 }
10225 _ACEOF
10226 if ac_fn_c_try_link "$LINENO"; then :
10227   xlinux_second_failure=no
10228 else
10229   xlinux_second_failure=yes
10230 fi
10231 rm -f core conftest.err conftest.$ac_objext \
10232     conftest$ac_exeext conftest.$ac_ext
10233       if test "${xlinux_second_failure}" = "yes"; then
10234         # If we get the same failure with -b, there is no use adding -b.
10235         # So take it out.  This plays safe.
10236         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10237         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10238         CPPFLAGS="$OLD_CPPFLAGS"
10239         LIBS="$OLD_LIBS"
10240         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10241 $as_echo "no" >&6; }
10242       else
10243         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10244 $as_echo "yes" >&6; }
10245       fi
10246     else
10247       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10248 $as_echo "no" >&6; }
10249     fi
10250   fi
10251
10252   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10253   # header files included from there.
10254   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10255 $as_echo_n "checking for Xkb... " >&6; }
10256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10257 /* end confdefs.h.  */
10258 #include <X11/Xlib.h>
10259 #include <X11/XKBlib.h>
10260 int
10261 main ()
10262 {
10263 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10264   ;
10265   return 0;
10266 }
10267 _ACEOF
10268 if ac_fn_c_try_link "$LINENO"; then :
10269   emacs_xkb=yes
10270 else
10271   emacs_xkb=no
10272 fi
10273 rm -f core conftest.err conftest.$ac_objext \
10274     conftest$ac_exeext conftest.$ac_ext
10275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10276 $as_echo "$emacs_xkb" >&6; }
10277   if test $emacs_xkb = yes; then
10278
10279 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10280
10281   fi
10282
10283   for ac_func in XrmSetDatabase XScreenResourceString \
10284 XScreenNumberOfScreen XSetWMProtocols
10285 do :
10286   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10287 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10288 eval as_val=\$$as_ac_var
10289    if test "x$as_val" = x""yes; then :
10290   cat >>confdefs.h <<_ACEOF
10291 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10292 _ACEOF
10293
10294 fi
10295 done
10296
10297 fi
10298
10299 if test "${window_system}" = "x11"; then
10300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10301 $as_echo_n "checking X11 version 6... " >&6; }
10302   if test "${emacs_cv_x11_version_6+set}" = set; then :
10303   $as_echo_n "(cached) " >&6
10304 else
10305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10306 /* end confdefs.h.  */
10307 #include <X11/Xlib.h>
10308 int
10309 main ()
10310 {
10311 #if XlibSpecificationRelease < 6
10312 fail;
10313 #endif
10314
10315   ;
10316   return 0;
10317 }
10318 _ACEOF
10319 if ac_fn_c_try_link "$LINENO"; then :
10320   emacs_cv_x11_version_6=yes
10321 else
10322   emacs_cv_x11_version_6=no
10323 fi
10324 rm -f core conftest.err conftest.$ac_objext \
10325     conftest$ac_exeext conftest.$ac_ext
10326 fi
10327
10328   if test $emacs_cv_x11_version_6 = yes; then
10329     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10330 $as_echo "6 or newer" >&6; }
10331
10332 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10333
10334
10335 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10336
10337     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10338     ## XIM support.
10339     case "$opsys" in
10340       sol2-*) : ;;
10341       *)
10342 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10343
10344          ;;
10345     esac
10346   else
10347     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10348 $as_echo "before 6" >&6; }
10349   fi
10350 fi
10351
10352
10353 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10354 HAVE_RSVG=no
10355 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
10356   if test "${with_rsvg}" != "no"; then
10357     RSVG_REQUIRED=2.11.0
10358     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10359
10360
10361   succeeded=no
10362
10363   # Extract the first word of "pkg-config", so it can be a program name with args.
10364 set dummy pkg-config; ac_word=$2
10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10366 $as_echo_n "checking for $ac_word... " >&6; }
10367 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10368   $as_echo_n "(cached) " >&6
10369 else
10370   case $PKG_CONFIG in
10371   [\\/]* | ?:[\\/]*)
10372   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10373   ;;
10374   *)
10375   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10376 for as_dir in $PATH
10377 do
10378   IFS=$as_save_IFS
10379   test -z "$as_dir" && as_dir=.
10380     for ac_exec_ext in '' $ac_executable_extensions; do
10381   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10382     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10383     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10384     break 2
10385   fi
10386 done
10387   done
10388 IFS=$as_save_IFS
10389
10390   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10391   ;;
10392 esac
10393 fi
10394 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10395 if test -n "$PKG_CONFIG"; then
10396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10397 $as_echo "$PKG_CONFIG" >&6; }
10398 else
10399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10400 $as_echo "no" >&6; }
10401 fi
10402
10403
10404
10405   if test "$PKG_CONFIG" = "no" ; then
10406      :
10407   else
10408      PKG_CONFIG_MIN_VERSION=0.9.0
10409      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10410         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10411 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10412
10413         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10414             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10415 $as_echo "yes" >&6; }
10416             succeeded=yes
10417
10418             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10419 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10420             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10421             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10422 $as_echo "$RSVG_CFLAGS" >&6; }
10423
10424             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10425 $as_echo_n "checking RSVG_LIBS... " >&6; }
10426             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10427             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10428 $as_echo "$RSVG_LIBS" >&6; }
10429         else
10430             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10431 $as_echo "no" >&6; }
10432             RSVG_CFLAGS=""
10433             RSVG_LIBS=""
10434             ## If we have a custom action on failure, don't print errors, but
10435             ## do set a variable so people can do so.
10436             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10437
10438         fi
10439
10440
10441
10442      else
10443         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10444         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10445      fi
10446   fi
10447
10448   if test $succeeded = yes; then
10449      HAVE_RSVG=yes
10450   else
10451      :
10452   fi
10453
10454
10455
10456
10457     if test $HAVE_RSVG = yes; then
10458
10459 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10460
10461       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10462       LIBS="$RSVG_LIBS $LIBS"
10463     fi
10464   fi
10465 fi
10466
10467 HAVE_IMAGEMAGICK=no
10468 if test "${HAVE_X11}" = "yes"; then
10469   if test "${with_imagemagick}" != "no"; then
10470     ## 6.2.8 is the earliest version known to work, but earlier versions
10471     ## might work - let us know if you find one.
10472     ## 6.0.7 does not work.  See bug#7955.
10473     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10474
10475   succeeded=no
10476
10477   # Extract the first word of "pkg-config", so it can be a program name with args.
10478 set dummy pkg-config; ac_word=$2
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10480 $as_echo_n "checking for $ac_word... " >&6; }
10481 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10482   $as_echo_n "(cached) " >&6
10483 else
10484   case $PKG_CONFIG in
10485   [\\/]* | ?:[\\/]*)
10486   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10487   ;;
10488   *)
10489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10490 for as_dir in $PATH
10491 do
10492   IFS=$as_save_IFS
10493   test -z "$as_dir" && as_dir=.
10494     for ac_exec_ext in '' $ac_executable_extensions; do
10495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10496     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10498     break 2
10499   fi
10500 done
10501   done
10502 IFS=$as_save_IFS
10503
10504   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10505   ;;
10506 esac
10507 fi
10508 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10509 if test -n "$PKG_CONFIG"; then
10510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10511 $as_echo "$PKG_CONFIG" >&6; }
10512 else
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10514 $as_echo "no" >&6; }
10515 fi
10516
10517
10518
10519   if test "$PKG_CONFIG" = "no" ; then
10520      :
10521   else
10522      PKG_CONFIG_MIN_VERSION=0.9.0
10523      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10524         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10525 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10526
10527         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10528             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10529 $as_echo "yes" >&6; }
10530             succeeded=yes
10531
10532             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10533 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10534             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10535             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10536 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10537
10538             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10539 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10540             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10541             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10542 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10543         else
10544             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10545 $as_echo "no" >&6; }
10546             IMAGEMAGICK_CFLAGS=""
10547             IMAGEMAGICK_LIBS=""
10548             ## If we have a custom action on failure, don't print errors, but
10549             ## do set a variable so people can do so.
10550             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10551
10552         fi
10553
10554
10555
10556      else
10557         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10558         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10559      fi
10560   fi
10561
10562   if test $succeeded = yes; then
10563      HAVE_IMAGEMAGICK=yes
10564   else
10565      :
10566   fi
10567
10568
10569
10570
10571     if test $HAVE_IMAGEMAGICK = yes; then
10572
10573 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10574
10575       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10576       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10577       for ac_func in MagickExportImagePixels
10578 do :
10579   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10580 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10581   cat >>confdefs.h <<_ACEOF
10582 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10583 _ACEOF
10584
10585 fi
10586 done
10587
10588     fi
10589   fi
10590 fi
10591
10592
10593 HAVE_GTK=no
10594 GTK_OBJ=
10595 if test "${with_gtk3}" = "yes"; then
10596   GLIB_REQUIRED=2.28
10597   GTK_REQUIRED=3.0
10598   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10599
10600
10601   succeeded=no
10602
10603   # Extract the first word of "pkg-config", so it can be a program name with args.
10604 set dummy pkg-config; ac_word=$2
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10606 $as_echo_n "checking for $ac_word... " >&6; }
10607 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10608   $as_echo_n "(cached) " >&6
10609 else
10610   case $PKG_CONFIG in
10611   [\\/]* | ?:[\\/]*)
10612   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10613   ;;
10614   *)
10615   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10616 for as_dir in $PATH
10617 do
10618   IFS=$as_save_IFS
10619   test -z "$as_dir" && as_dir=.
10620     for ac_exec_ext in '' $ac_executable_extensions; do
10621   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10622     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10624     break 2
10625   fi
10626 done
10627   done
10628 IFS=$as_save_IFS
10629
10630   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10631   ;;
10632 esac
10633 fi
10634 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10635 if test -n "$PKG_CONFIG"; then
10636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10637 $as_echo "$PKG_CONFIG" >&6; }
10638 else
10639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10640 $as_echo "no" >&6; }
10641 fi
10642
10643
10644
10645   if test "$PKG_CONFIG" = "no" ; then
10646      pkg_check_gtk=no
10647   else
10648      PKG_CONFIG_MIN_VERSION=0.9.0
10649      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10650         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10651 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10652
10653         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10654             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; }
10656             succeeded=yes
10657
10658             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10659 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10660             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10661             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10662 $as_echo "$GTK_CFLAGS" >&6; }
10663
10664             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10665 $as_echo_n "checking GTK_LIBS... " >&6; }
10666             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10667             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10668 $as_echo "$GTK_LIBS" >&6; }
10669         else
10670             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10671 $as_echo "no" >&6; }
10672             GTK_CFLAGS=""
10673             GTK_LIBS=""
10674             ## If we have a custom action on failure, don't print errors, but
10675             ## do set a variable so people can do so.
10676             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10677
10678         fi
10679
10680
10681
10682      else
10683         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10684         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10685      fi
10686   fi
10687
10688   if test $succeeded = yes; then
10689      pkg_check_gtk=yes
10690   else
10691      pkg_check_gtk=no
10692   fi
10693
10694   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10695      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10696   fi
10697
10698 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10699
10700   GTK_OBJ=emacsgtkfixed.o
10701 fi
10702
10703 if test "$pkg_check_gtk" != "yes"; then
10704   HAVE_GTK=no
10705 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10706   GLIB_REQUIRED=2.6
10707   GTK_REQUIRED=2.6
10708   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10709
10710
10711   succeeded=no
10712
10713   # Extract the first word of "pkg-config", so it can be a program name with args.
10714 set dummy pkg-config; ac_word=$2
10715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10716 $as_echo_n "checking for $ac_word... " >&6; }
10717 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10718   $as_echo_n "(cached) " >&6
10719 else
10720   case $PKG_CONFIG in
10721   [\\/]* | ?:[\\/]*)
10722   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10723   ;;
10724   *)
10725   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10726 for as_dir in $PATH
10727 do
10728   IFS=$as_save_IFS
10729   test -z "$as_dir" && as_dir=.
10730     for ac_exec_ext in '' $ac_executable_extensions; do
10731   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10732     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10733     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10734     break 2
10735   fi
10736 done
10737   done
10738 IFS=$as_save_IFS
10739
10740   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10741   ;;
10742 esac
10743 fi
10744 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10745 if test -n "$PKG_CONFIG"; then
10746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10747 $as_echo "$PKG_CONFIG" >&6; }
10748 else
10749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10750 $as_echo "no" >&6; }
10751 fi
10752
10753
10754
10755   if test "$PKG_CONFIG" = "no" ; then
10756      pkg_check_gtk=no
10757   else
10758      PKG_CONFIG_MIN_VERSION=0.9.0
10759      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10760         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10761 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10762
10763         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10764             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10765 $as_echo "yes" >&6; }
10766             succeeded=yes
10767
10768             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10769 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10770             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10771             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10772 $as_echo "$GTK_CFLAGS" >&6; }
10773
10774             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10775 $as_echo_n "checking GTK_LIBS... " >&6; }
10776             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10777             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10778 $as_echo "$GTK_LIBS" >&6; }
10779         else
10780             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10781 $as_echo "no" >&6; }
10782             GTK_CFLAGS=""
10783             GTK_LIBS=""
10784             ## If we have a custom action on failure, don't print errors, but
10785             ## do set a variable so people can do so.
10786             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10787
10788         fi
10789
10790
10791
10792      else
10793         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10794         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10795      fi
10796   fi
10797
10798   if test $succeeded = yes; then
10799      pkg_check_gtk=yes
10800   else
10801      pkg_check_gtk=no
10802   fi
10803
10804   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10805      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10806   fi
10807 fi
10808 fi
10809
10810 if test x"$pkg_check_gtk" = xyes; then
10811
10812
10813
10814   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10815   CFLAGS="$CFLAGS $GTK_CFLAGS"
10816   LIBS="$GTK_LIBS $LIBS"
10817     GTK_COMPILES=no
10818   for ac_func in gtk_main
10819 do :
10820   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10821 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10822   cat >>confdefs.h <<_ACEOF
10823 #define HAVE_GTK_MAIN 1
10824 _ACEOF
10825  GTK_COMPILES=yes
10826 fi
10827 done
10828
10829   if test "${GTK_COMPILES}" != "yes"; then
10830     if test "$USE_X_TOOLKIT" != "maybe"; then
10831       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10832     fi
10833   else
10834     HAVE_GTK=yes
10835
10836 $as_echo "#define USE_GTK 1" >>confdefs.h
10837
10838     GTK_OBJ="gtkutil.o $GTK_OBJ"
10839     USE_X_TOOLKIT=none
10840     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10841       :
10842     else
10843       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10844        closing open displays.  This is no problem if you just use
10845        one display, but if you use more than one and close one of them
10846        Emacs may crash." >&5
10847 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10848        closing open displays.  This is no problem if you just use
10849        one display, but if you use more than one and close one of them
10850        Emacs may crash." >&2;}
10851       sleep 3
10852     fi
10853   fi
10854
10855 fi
10856
10857
10858
10859 if test "${HAVE_GTK}" = "yes"; then
10860
10861       if test "$with_toolkit_scroll_bars" != no; then
10862     with_toolkit_scroll_bars=yes
10863   fi
10864
10865           HAVE_GTK_FILE_SELECTION=no
10866   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10867 #include <gtk/gtk.h>
10868 "
10869 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10870   HAVE_GTK_FILE_SELECTION=yes
10871 else
10872   HAVE_GTK_FILE_SELECTION=no
10873 fi
10874
10875   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10876     for ac_func in gtk_file_selection_new
10877 do :
10878   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10879 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10880   cat >>confdefs.h <<_ACEOF
10881 #define HAVE_GTK_FILE_SELECTION_NEW 1
10882 _ACEOF
10883
10884 fi
10885 done
10886
10887   fi
10888
10889         HAVE_GTK_AND_PTHREAD=no
10890     for ac_header in pthread.h
10891 do :
10892   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10893 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10894   cat >>confdefs.h <<_ACEOF
10895 #define HAVE_PTHREAD_H 1
10896 _ACEOF
10897
10898 fi
10899
10900 done
10901
10902     if test "$ac_cv_header_pthread_h"; then
10903       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10904 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10905 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10906   $as_echo_n "(cached) " >&6
10907 else
10908   ac_check_lib_save_LIBS=$LIBS
10909 LIBS="-lpthread  $LIBS"
10910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10911 /* end confdefs.h.  */
10912
10913 /* Override any GCC internal prototype to avoid an error.
10914    Use char because int might match the return type of a GCC
10915    builtin and then its argument prototype would still apply.  */
10916 #ifdef __cplusplus
10917 extern "C"
10918 #endif
10919 char pthread_self ();
10920 int
10921 main ()
10922 {
10923 return pthread_self ();
10924   ;
10925   return 0;
10926 }
10927 _ACEOF
10928 if ac_fn_c_try_link "$LINENO"; then :
10929   ac_cv_lib_pthread_pthread_self=yes
10930 else
10931   ac_cv_lib_pthread_pthread_self=no
10932 fi
10933 rm -f core conftest.err conftest.$ac_objext \
10934     conftest$ac_exeext conftest.$ac_ext
10935 LIBS=$ac_check_lib_save_LIBS
10936 fi
10937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10938 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10939 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10940   HAVE_GTK_AND_PTHREAD=yes
10941 fi
10942
10943     fi
10944     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10945       case "${canonical}" in
10946         *-hpux*) ;;
10947         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10948       esac
10949
10950 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10951
10952     fi
10953
10954     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10955                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10956                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10957                  gtk_orientable_set_orientation
10958 do :
10959   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10960 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10961 eval as_val=\$$as_ac_var
10962    if test "x$as_val" = x""yes; then :
10963   cat >>confdefs.h <<_ACEOF
10964 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10965 _ACEOF
10966
10967 fi
10968 done
10969
10970
10971 fi
10972
10973 HAVE_DBUS=no
10974 DBUS_OBJ=
10975 if test "${with_dbus}" = "yes"; then
10976
10977   succeeded=no
10978
10979   # Extract the first word of "pkg-config", so it can be a program name with args.
10980 set dummy pkg-config; ac_word=$2
10981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10982 $as_echo_n "checking for $ac_word... " >&6; }
10983 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10984   $as_echo_n "(cached) " >&6
10985 else
10986   case $PKG_CONFIG in
10987   [\\/]* | ?:[\\/]*)
10988   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10989   ;;
10990   *)
10991   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10992 for as_dir in $PATH
10993 do
10994   IFS=$as_save_IFS
10995   test -z "$as_dir" && as_dir=.
10996     for ac_exec_ext in '' $ac_executable_extensions; do
10997   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10998     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11000     break 2
11001   fi
11002 done
11003   done
11004 IFS=$as_save_IFS
11005
11006   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11007   ;;
11008 esac
11009 fi
11010 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11011 if test -n "$PKG_CONFIG"; then
11012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11013 $as_echo "$PKG_CONFIG" >&6; }
11014 else
11015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11016 $as_echo "no" >&6; }
11017 fi
11018
11019
11020
11021   if test "$PKG_CONFIG" = "no" ; then
11022      HAVE_DBUS=no
11023   else
11024      PKG_CONFIG_MIN_VERSION=0.9.0
11025      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11026         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11027 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11028
11029         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11030             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11031 $as_echo "yes" >&6; }
11032             succeeded=yes
11033
11034             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
11035 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
11036             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11037             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
11038 $as_echo "$DBUS_CFLAGS" >&6; }
11039
11040             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
11041 $as_echo_n "checking DBUS_LIBS... " >&6; }
11042             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11043             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
11044 $as_echo "$DBUS_LIBS" >&6; }
11045         else
11046             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11047 $as_echo "no" >&6; }
11048             DBUS_CFLAGS=""
11049             DBUS_LIBS=""
11050             ## If we have a custom action on failure, don't print errors, but
11051             ## do set a variable so people can do so.
11052             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11053
11054         fi
11055
11056
11057
11058      else
11059         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11060         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11061      fi
11062   fi
11063
11064   if test $succeeded = yes; then
11065      HAVE_DBUS=yes
11066   else
11067      HAVE_DBUS=no
11068   fi
11069
11070    if test "$HAVE_DBUS" = yes; then
11071      LIBS="$LIBS $DBUS_LIBS"
11072
11073 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11074
11075      for ac_func in dbus_watch_get_unix_fd
11076 do :
11077   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
11078 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
11079   cat >>confdefs.h <<_ACEOF
11080 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
11081 _ACEOF
11082
11083 fi
11084 done
11085
11086      DBUS_OBJ=dbusbind.o
11087    fi
11088 fi
11089
11090
11091 HAVE_GSETTINGS=no
11092 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11093
11094   succeeded=no
11095
11096   # Extract the first word of "pkg-config", so it can be a program name with args.
11097 set dummy pkg-config; ac_word=$2
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11099 $as_echo_n "checking for $ac_word... " >&6; }
11100 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103   case $PKG_CONFIG in
11104   [\\/]* | ?:[\\/]*)
11105   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11106   ;;
11107   *)
11108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11109 for as_dir in $PATH
11110 do
11111   IFS=$as_save_IFS
11112   test -z "$as_dir" && as_dir=.
11113     for ac_exec_ext in '' $ac_executable_extensions; do
11114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11115     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11117     break 2
11118   fi
11119 done
11120   done
11121 IFS=$as_save_IFS
11122
11123   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11124   ;;
11125 esac
11126 fi
11127 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11128 if test -n "$PKG_CONFIG"; then
11129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11130 $as_echo "$PKG_CONFIG" >&6; }
11131 else
11132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11133 $as_echo "no" >&6; }
11134 fi
11135
11136
11137
11138   if test "$PKG_CONFIG" = "no" ; then
11139      HAVE_GSETTINGS=no
11140   else
11141      PKG_CONFIG_MIN_VERSION=0.9.0
11142      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11143         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11144 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11145
11146         if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5; then
11147             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11148 $as_echo "yes" >&6; }
11149             succeeded=yes
11150
11151             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_CFLAGS" >&5
11152 $as_echo_n "checking GSETTINGS_CFLAGS... " >&6; }
11153             GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11154             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_CFLAGS" >&5
11155 $as_echo "$GSETTINGS_CFLAGS" >&6; }
11156
11157             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_LIBS" >&5
11158 $as_echo_n "checking GSETTINGS_LIBS... " >&6; }
11159             GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11160             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_LIBS" >&5
11161 $as_echo "$GSETTINGS_LIBS" >&6; }
11162         else
11163             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11164 $as_echo "no" >&6; }
11165             GSETTINGS_CFLAGS=""
11166             GSETTINGS_LIBS=""
11167             ## If we have a custom action on failure, don't print errors, but
11168             ## do set a variable so people can do so.
11169             GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
11170
11171         fi
11172
11173
11174
11175      else
11176         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11177         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11178      fi
11179   fi
11180
11181   if test $succeeded = yes; then
11182      HAVE_GSETTINGS=yes
11183   else
11184      HAVE_GSETTINGS=no
11185   fi
11186
11187    if test "$HAVE_GSETTINGS" = "yes"; then
11188
11189 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11190
11191       SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11192       SETTINGS_LIBS="$GSETTINGS_LIBS"
11193    fi
11194 fi
11195
11196 HAVE_GCONF=no
11197 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11198
11199   succeeded=no
11200
11201   # Extract the first word of "pkg-config", so it can be a program name with args.
11202 set dummy pkg-config; ac_word=$2
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11204 $as_echo_n "checking for $ac_word... " >&6; }
11205 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11206   $as_echo_n "(cached) " >&6
11207 else
11208   case $PKG_CONFIG in
11209   [\\/]* | ?:[\\/]*)
11210   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11211   ;;
11212   *)
11213   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11214 for as_dir in $PATH
11215 do
11216   IFS=$as_save_IFS
11217   test -z "$as_dir" && as_dir=.
11218     for ac_exec_ext in '' $ac_executable_extensions; do
11219   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11220     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11222     break 2
11223   fi
11224 done
11225   done
11226 IFS=$as_save_IFS
11227
11228   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11229   ;;
11230 esac
11231 fi
11232 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11233 if test -n "$PKG_CONFIG"; then
11234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11235 $as_echo "$PKG_CONFIG" >&6; }
11236 else
11237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11238 $as_echo "no" >&6; }
11239 fi
11240
11241
11242
11243   if test "$PKG_CONFIG" = "no" ; then
11244      HAVE_GCONF=no
11245   else
11246      PKG_CONFIG_MIN_VERSION=0.9.0
11247      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11248         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11249 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11250
11251         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
11252             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11253 $as_echo "yes" >&6; }
11254             succeeded=yes
11255
11256             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
11257 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
11258             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11259             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
11260 $as_echo "$GCONF_CFLAGS" >&6; }
11261
11262             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
11263 $as_echo_n "checking GCONF_LIBS... " >&6; }
11264             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11265             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
11266 $as_echo "$GCONF_LIBS" >&6; }
11267         else
11268             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11269 $as_echo "no" >&6; }
11270             GCONF_CFLAGS=""
11271             GCONF_LIBS=""
11272             ## If we have a custom action on failure, don't print errors, but
11273             ## do set a variable so people can do so.
11274             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
11275
11276         fi
11277
11278
11279
11280      else
11281         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11282         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11283      fi
11284   fi
11285
11286   if test $succeeded = yes; then
11287      HAVE_GCONF=yes
11288   else
11289      HAVE_GCONF=no
11290   fi
11291
11292    if test "$HAVE_GCONF" = yes; then
11293
11294 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11295
11296             SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11297       SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11298    fi
11299 fi
11300
11301 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11302     SAVE_CFLAGS="$CFLAGS"
11303     SAVE_LDFLAGS="$LDFLAGS"
11304     CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11305     LDFLAGS="$SETTINGS_LIBS $LDFLAGS"
11306     for ac_func in g_type_init
11307 do :
11308   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11309 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11310   cat >>confdefs.h <<_ACEOF
11311 #define HAVE_G_TYPE_INIT 1
11312 _ACEOF
11313
11314 fi
11315 done
11316
11317     CFLAGS="$SAVE_CFLAGS"
11318     LDFLAGS="$SAVE_LDFLAGS"
11319 fi
11320
11321
11322
11323
11324 HAVE_LIBSELINUX=no
11325 LIBSELINUX_LIBS=
11326 if test "${with_selinux}" = "yes"; then
11327    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11328 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11329 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11330   $as_echo_n "(cached) " >&6
11331 else
11332   ac_check_lib_save_LIBS=$LIBS
11333 LIBS="-lselinux  $LIBS"
11334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11335 /* end confdefs.h.  */
11336
11337 /* Override any GCC internal prototype to avoid an error.
11338    Use char because int might match the return type of a GCC
11339    builtin and then its argument prototype would still apply.  */
11340 #ifdef __cplusplus
11341 extern "C"
11342 #endif
11343 char lgetfilecon ();
11344 int
11345 main ()
11346 {
11347 return lgetfilecon ();
11348   ;
11349   return 0;
11350 }
11351 _ACEOF
11352 if ac_fn_c_try_link "$LINENO"; then :
11353   ac_cv_lib_selinux_lgetfilecon=yes
11354 else
11355   ac_cv_lib_selinux_lgetfilecon=no
11356 fi
11357 rm -f core conftest.err conftest.$ac_objext \
11358     conftest$ac_exeext conftest.$ac_ext
11359 LIBS=$ac_check_lib_save_LIBS
11360 fi
11361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11362 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11363 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11364   HAVE_LIBSELINUX=yes
11365 else
11366   HAVE_LIBSELINUX=no
11367 fi
11368
11369    if test "$HAVE_LIBSELINUX" = yes; then
11370
11371 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11372
11373       LIBSELINUX_LIBS=-lselinux
11374    fi
11375 fi
11376
11377
11378 HAVE_GNUTLS=no
11379 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11380 if test "${with_gnutls}" = "yes" ; then
11381
11382   succeeded=no
11383
11384   # Extract the first word of "pkg-config", so it can be a program name with args.
11385 set dummy pkg-config; ac_word=$2
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11387 $as_echo_n "checking for $ac_word... " >&6; }
11388 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11389   $as_echo_n "(cached) " >&6
11390 else
11391   case $PKG_CONFIG in
11392   [\\/]* | ?:[\\/]*)
11393   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11394   ;;
11395   *)
11396   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11397 for as_dir in $PATH
11398 do
11399   IFS=$as_save_IFS
11400   test -z "$as_dir" && as_dir=.
11401     for ac_exec_ext in '' $ac_executable_extensions; do
11402   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11403     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11405     break 2
11406   fi
11407 done
11408   done
11409 IFS=$as_save_IFS
11410
11411   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11412   ;;
11413 esac
11414 fi
11415 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11416 if test -n "$PKG_CONFIG"; then
11417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11418 $as_echo "$PKG_CONFIG" >&6; }
11419 else
11420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11421 $as_echo "no" >&6; }
11422 fi
11423
11424
11425
11426   if test "$PKG_CONFIG" = "no" ; then
11427      HAVE_GNUTLS=no
11428   else
11429      PKG_CONFIG_MIN_VERSION=0.9.0
11430      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11431         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.0" >&5
11432 $as_echo_n "checking for gnutls >= 2.6.0... " >&6; }
11433
11434         if $PKG_CONFIG --exists "gnutls >= 2.6.0" 2>&5; then
11435             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11436 $as_echo "yes" >&6; }
11437             succeeded=yes
11438
11439             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11440 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11441             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11442             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11443 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11444
11445             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11446 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11447             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11448             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11449 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11450         else
11451             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11452 $as_echo "no" >&6; }
11453             LIBGNUTLS_CFLAGS=""
11454             LIBGNUTLS_LIBS=""
11455             ## If we have a custom action on failure, don't print errors, but
11456             ## do set a variable so people can do so.
11457             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.0"`
11458
11459         fi
11460
11461
11462
11463      else
11464         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11465         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11466      fi
11467   fi
11468
11469   if test $succeeded = yes; then
11470      HAVE_GNUTLS=yes
11471   else
11472      HAVE_GNUTLS=no
11473   fi
11474
11475   if test "${HAVE_GNUTLS}" = "yes"; then
11476
11477 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11478
11479   fi
11480
11481   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11482   LIBS="$LIBGNUTLS_LIBS $LIBS"
11483   for ac_func in gnutls_certificate_set_verify_function
11484 do :
11485   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11486 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11487   cat >>confdefs.h <<_ACEOF
11488 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11489 _ACEOF
11490  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11491 fi
11492 done
11493
11494
11495   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11496
11497 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11498
11499   fi
11500 fi
11501
11502
11503
11504
11505 HAVE_XAW3D=no
11506 LUCID_LIBW=
11507 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11508   if test "$with_xaw3d" != no; then
11509     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11510 $as_echo_n "checking for xaw3d... " >&6; }
11511     if test "${emacs_cv_xaw3d+set}" = set; then :
11512   $as_echo_n "(cached) " >&6
11513 else
11514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11515 /* end confdefs.h.  */
11516
11517 #include <X11/Intrinsic.h>
11518 #include <X11/Xaw3d/Simple.h>
11519 int
11520 main ()
11521 {
11522
11523   ;
11524   return 0;
11525 }
11526 _ACEOF
11527 if ac_fn_c_try_link "$LINENO"; then :
11528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11529 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11530 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11531   $as_echo_n "(cached) " >&6
11532 else
11533   ac_check_lib_save_LIBS=$LIBS
11534 LIBS="-lXaw3d  $LIBS"
11535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11536 /* end confdefs.h.  */
11537
11538 /* Override any GCC internal prototype to avoid an error.
11539    Use char because int might match the return type of a GCC
11540    builtin and then its argument prototype would still apply.  */
11541 #ifdef __cplusplus
11542 extern "C"
11543 #endif
11544 char XawScrollbarSetThumb ();
11545 int
11546 main ()
11547 {
11548 return XawScrollbarSetThumb ();
11549   ;
11550   return 0;
11551 }
11552 _ACEOF
11553 if ac_fn_c_try_link "$LINENO"; then :
11554   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11555 else
11556   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11557 fi
11558 rm -f core conftest.err conftest.$ac_objext \
11559     conftest$ac_exeext conftest.$ac_ext
11560 LIBS=$ac_check_lib_save_LIBS
11561 fi
11562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11563 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11564 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11565   emacs_cv_xaw3d=yes
11566 else
11567   emacs_cv_xaw3d=no
11568 fi
11569
11570 else
11571   emacs_cv_xaw3d=no
11572 fi
11573 rm -f core conftest.err conftest.$ac_objext \
11574     conftest$ac_exeext conftest.$ac_ext
11575 fi
11576
11577   else
11578     emacs_cv_xaw3d=no
11579   fi
11580   if test $emacs_cv_xaw3d = yes; then
11581     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11582 $as_echo "yes; using Lucid toolkit" >&6; }
11583     USE_X_TOOLKIT=LUCID
11584     HAVE_XAW3D=yes
11585     LUCID_LIBW=-lXaw3d
11586
11587 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11588
11589   else
11590     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11591 $as_echo "no" >&6; }
11592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11593 $as_echo_n "checking for libXaw... " >&6; }
11594     if test "${emacs_cv_xaw+set}" = set; then :
11595   $as_echo_n "(cached) " >&6
11596 else
11597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11598 /* end confdefs.h.  */
11599
11600 #include <X11/Intrinsic.h>
11601 #include <X11/Xaw/Simple.h>
11602 int
11603 main ()
11604 {
11605
11606   ;
11607   return 0;
11608 }
11609 _ACEOF
11610 if ac_fn_c_try_link "$LINENO"; then :
11611   emacs_cv_xaw=yes
11612 else
11613   emacs_cv_xaw=no
11614 fi
11615 rm -f core conftest.err conftest.$ac_objext \
11616     conftest$ac_exeext conftest.$ac_ext
11617 fi
11618
11619     if test $emacs_cv_xaw = yes; then
11620       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11621 $as_echo "yes; using Lucid toolkit" >&6; }
11622       USE_X_TOOLKIT=LUCID
11623       LUCID_LIBW=-lXaw
11624     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11625       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11626     else
11627       as_fn_error "No X toolkit could be found.
11628 If you are sure you want Emacs compiled without an X toolkit, pass
11629   --with-x-toolkit=no
11630 to configure.  Otherwise, install the development libraries for the toolkit
11631 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11632     fi
11633   fi
11634 fi
11635
11636 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11637
11638 LIBXTR6=
11639 if test "${USE_X_TOOLKIT}" != "none"; then
11640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11641 $as_echo_n "checking X11 toolkit version... " >&6; }
11642   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11643   $as_echo_n "(cached) " >&6
11644 else
11645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11646 /* end confdefs.h.  */
11647 #include <X11/Intrinsic.h>
11648 int
11649 main ()
11650 {
11651 #if XtSpecificationRelease < 6
11652 fail;
11653 #endif
11654
11655   ;
11656   return 0;
11657 }
11658 _ACEOF
11659 if ac_fn_c_try_link "$LINENO"; then :
11660   emacs_cv_x11_toolkit_version_6=yes
11661 else
11662   emacs_cv_x11_toolkit_version_6=no
11663 fi
11664 rm -f core conftest.err conftest.$ac_objext \
11665     conftest$ac_exeext conftest.$ac_ext
11666 fi
11667
11668   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11669   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11670     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11671 $as_echo "6 or newer" >&6; }
11672
11673 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11674
11675     LIBXTR6="-lSM -lICE"
11676     case "$opsys" in
11677       ## Use libw.a along with X11R6 Xt.
11678       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11679     esac
11680   else
11681     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11682 $as_echo "before 6" >&6; }
11683   fi
11684
11685   OLDLIBS="$LIBS"
11686   if test x$HAVE_X11XTR6 = xyes; then
11687     LIBS="-lXt -lSM -lICE $LIBS"
11688   else
11689     LIBS="-lXt $LIBS"
11690   fi
11691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11692 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11693 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11694   $as_echo_n "(cached) " >&6
11695 else
11696   ac_check_lib_save_LIBS=$LIBS
11697 LIBS="-lXmu  $LIBS"
11698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11699 /* end confdefs.h.  */
11700
11701 /* Override any GCC internal prototype to avoid an error.
11702    Use char because int might match the return type of a GCC
11703    builtin and then its argument prototype would still apply.  */
11704 #ifdef __cplusplus
11705 extern "C"
11706 #endif
11707 char XmuConvertStandardSelection ();
11708 int
11709 main ()
11710 {
11711 return XmuConvertStandardSelection ();
11712   ;
11713   return 0;
11714 }
11715 _ACEOF
11716 if ac_fn_c_try_link "$LINENO"; then :
11717   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11718 else
11719   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11720 fi
11721 rm -f core conftest.err conftest.$ac_objext \
11722     conftest$ac_exeext conftest.$ac_ext
11723 LIBS=$ac_check_lib_save_LIBS
11724 fi
11725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11726 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11727 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11728   cat >>confdefs.h <<_ACEOF
11729 #define HAVE_LIBXMU 1
11730 _ACEOF
11731
11732   LIBS="-lXmu $LIBS"
11733
11734 fi
11735
11736   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11737 fi
11738
11739
11740 LIBXMU=-lXmu
11741 case $opsys in
11742   ## These systems don't supply Xmu.
11743   hpux* | aix4-2 )
11744     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11745     ;;
11746 esac
11747
11748
11749 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11750 if test "${HAVE_X11}" = "yes"; then
11751   if test "${USE_X_TOOLKIT}" != "none"; then
11752     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11753 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11754 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11755   $as_echo_n "(cached) " >&6
11756 else
11757   ac_check_lib_save_LIBS=$LIBS
11758 LIBS="-lXext  $LIBS"
11759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11760 /* end confdefs.h.  */
11761
11762 /* Override any GCC internal prototype to avoid an error.
11763    Use char because int might match the return type of a GCC
11764    builtin and then its argument prototype would still apply.  */
11765 #ifdef __cplusplus
11766 extern "C"
11767 #endif
11768 char XShapeQueryExtension ();
11769 int
11770 main ()
11771 {
11772 return XShapeQueryExtension ();
11773   ;
11774   return 0;
11775 }
11776 _ACEOF
11777 if ac_fn_c_try_link "$LINENO"; then :
11778   ac_cv_lib_Xext_XShapeQueryExtension=yes
11779 else
11780   ac_cv_lib_Xext_XShapeQueryExtension=no
11781 fi
11782 rm -f core conftest.err conftest.$ac_objext \
11783     conftest$ac_exeext conftest.$ac_ext
11784 LIBS=$ac_check_lib_save_LIBS
11785 fi
11786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11787 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11788 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11789   cat >>confdefs.h <<_ACEOF
11790 #define HAVE_LIBXEXT 1
11791 _ACEOF
11792
11793   LIBS="-lXext $LIBS"
11794
11795 fi
11796
11797   fi
11798 fi
11799
11800 LIBXP=
11801 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11802   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11803 $as_echo_n "checking for Motif version 2.1... " >&6; }
11804 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11805   $as_echo_n "(cached) " >&6
11806 else
11807   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11808 /* end confdefs.h.  */
11809 #include <Xm/Xm.h>
11810 int
11811 main ()
11812 {
11813 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11814 int x = 5;
11815 #else
11816 Motif version prior to 2.1.
11817 #endif
11818   ;
11819   return 0;
11820 }
11821 _ACEOF
11822 if ac_fn_c_try_compile "$LINENO"; then :
11823   emacs_cv_motif_version_2_1=yes
11824 else
11825   emacs_cv_motif_version_2_1=no
11826 fi
11827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11828 fi
11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11830 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11831   if test $emacs_cv_motif_version_2_1 = yes; then
11832     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11833 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11834 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11835   $as_echo_n "(cached) " >&6
11836 else
11837   ac_check_lib_save_LIBS=$LIBS
11838 LIBS="-lXp  $LIBS"
11839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11840 /* end confdefs.h.  */
11841
11842 /* Override any GCC internal prototype to avoid an error.
11843    Use char because int might match the return type of a GCC
11844    builtin and then its argument prototype would still apply.  */
11845 #ifdef __cplusplus
11846 extern "C"
11847 #endif
11848 char XpCreateContext ();
11849 int
11850 main ()
11851 {
11852 return XpCreateContext ();
11853   ;
11854   return 0;
11855 }
11856 _ACEOF
11857 if ac_fn_c_try_link "$LINENO"; then :
11858   ac_cv_lib_Xp_XpCreateContext=yes
11859 else
11860   ac_cv_lib_Xp_XpCreateContext=no
11861 fi
11862 rm -f core conftest.err conftest.$ac_objext \
11863     conftest$ac_exeext conftest.$ac_ext
11864 LIBS=$ac_check_lib_save_LIBS
11865 fi
11866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11867 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11868 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11869   LIBXP=-lXp
11870 fi
11871
11872   else
11873     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11874 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11875 if test "${emacs_cv_lesstif+set}" = set; then :
11876   $as_echo_n "(cached) " >&6
11877 else
11878   # We put this in CFLAGS temporarily to precede other -I options
11879     # that might be in CFLAGS temporarily.
11880     # We put this in CPPFLAGS where it precedes the other -I options.
11881     OLD_CPPFLAGS=$CPPFLAGS
11882     OLD_CFLAGS=$CFLAGS
11883     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11884     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11885     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11886 /* end confdefs.h.  */
11887 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11888 int
11889 main ()
11890 {
11891 int x = 5;
11892   ;
11893   return 0;
11894 }
11895 _ACEOF
11896 if ac_fn_c_try_compile "$LINENO"; then :
11897   emacs_cv_lesstif=yes
11898 else
11899   emacs_cv_lesstif=no
11900 fi
11901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11902 fi
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11904 $as_echo "$emacs_cv_lesstif" >&6; }
11905     if test $emacs_cv_lesstif = yes; then
11906       # Make sure this -I option remains in CPPFLAGS after it is set
11907       # back to REAL_CPPFLAGS.
11908       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11909       # have those other -I options anyway.  Ultimately, having this
11910       # directory ultimately in CPPFLAGS will be enough.
11911       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11912       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11913     else
11914       CFLAGS=$OLD_CFLAGS
11915       CPPFLAGS=$OLD_CPPFLAGS
11916     fi
11917   fi
11918 fi
11919
11920
11921 USE_TOOLKIT_SCROLL_BARS=no
11922 if test "${with_toolkit_scroll_bars}" != "no"; then
11923   if test "${USE_X_TOOLKIT}" != "none"; then
11924     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11925       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11926
11927       HAVE_XAW3D=no
11928       USE_TOOLKIT_SCROLL_BARS=yes
11929     elif test "${HAVE_XAW3D}" = "yes"; then
11930       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11931
11932       USE_TOOLKIT_SCROLL_BARS=yes
11933     fi
11934   elif test "${HAVE_GTK}" = "yes"; then
11935     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11936
11937     USE_TOOLKIT_SCROLL_BARS=yes
11938   elif test "${HAVE_NS}" = "yes"; then
11939     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11940
11941     USE_TOOLKIT_SCROLL_BARS=yes
11942   fi
11943 fi
11944
11945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946 /* end confdefs.h.  */
11947
11948           #include <X11/Xlib.h>
11949           #include <X11/Xresource.h>
11950 int
11951 main ()
11952 {
11953 XIMProc  callback;
11954   ;
11955   return 0;
11956 }
11957 _ACEOF
11958 if ac_fn_c_try_compile "$LINENO"; then :
11959   HAVE_XIM=yes
11960
11961 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11962
11963 else
11964   HAVE_XIM=no
11965 fi
11966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11967
11968
11969 if test "${with_xim}" != "no"; then
11970
11971 $as_echo "#define USE_XIM 1" >>confdefs.h
11972
11973 fi
11974
11975
11976 if test "${HAVE_XIM}" != "no"; then
11977   late_CFLAGS=$CFLAGS
11978   if test "$GCC" = yes; then
11979     CFLAGS="$CFLAGS --pedantic-errors"
11980   fi
11981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11982 /* end confdefs.h.  */
11983
11984 #include <X11/Xlib.h>
11985 #include <X11/Xresource.h>
11986 int
11987 main ()
11988 {
11989 Display *display;
11990 XrmDatabase db;
11991 char *res_name;
11992 char *res_class;
11993 XIMProc  callback;
11994 XPointer *client_data;
11995 #ifndef __GNUC__
11996 /* If we're not using GCC, it's probably not XFree86, and this is
11997    probably right, but we can't use something like --pedantic-errors.  */
11998 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11999                                            char*, XIMProc, XPointer*);
12000 #endif
12001 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12002    client_data);
12003   ;
12004   return 0;
12005 }
12006 _ACEOF
12007 if ac_fn_c_try_compile "$LINENO"; then :
12008   emacs_cv_arg6_star=yes
12009 fi
12010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12011     if test "$emacs_cv_arg6_star" = yes; then
12012     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12013
12014   else
12015     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12016
12017   fi
12018   CFLAGS=$late_CFLAGS
12019 fi
12020
12021 ### Start of font-backend (under any platform) section.
12022 # (nothing here yet -- this is a placeholder)
12023 ### End of font-backend (under any platform) section.
12024
12025 ### Start of font-backend (under X11) section.
12026 if test "${HAVE_X11}" = "yes"; then
12027
12028   succeeded=no
12029
12030   # Extract the first word of "pkg-config", so it can be a program name with args.
12031 set dummy pkg-config; ac_word=$2
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12033 $as_echo_n "checking for $ac_word... " >&6; }
12034 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12035   $as_echo_n "(cached) " >&6
12036 else
12037   case $PKG_CONFIG in
12038   [\\/]* | ?:[\\/]*)
12039   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12040   ;;
12041   *)
12042   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12043 for as_dir in $PATH
12044 do
12045   IFS=$as_save_IFS
12046   test -z "$as_dir" && as_dir=.
12047     for ac_exec_ext in '' $ac_executable_extensions; do
12048   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12049     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12050     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12051     break 2
12052   fi
12053 done
12054   done
12055 IFS=$as_save_IFS
12056
12057   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12058   ;;
12059 esac
12060 fi
12061 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12062 if test -n "$PKG_CONFIG"; then
12063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12064 $as_echo "$PKG_CONFIG" >&6; }
12065 else
12066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12067 $as_echo "no" >&6; }
12068 fi
12069
12070
12071
12072   if test "$PKG_CONFIG" = "no" ; then
12073      HAVE_FC=no
12074   else
12075      PKG_CONFIG_MIN_VERSION=0.9.0
12076      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12077         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12078 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12079
12080         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12081             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12082 $as_echo "yes" >&6; }
12083             succeeded=yes
12084
12085             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
12086 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
12087             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12088             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
12089 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
12090
12091             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
12092 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
12093             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12094             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
12095 $as_echo "$FONTCONFIG_LIBS" >&6; }
12096         else
12097             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12098 $as_echo "no" >&6; }
12099             FONTCONFIG_CFLAGS=""
12100             FONTCONFIG_LIBS=""
12101             ## If we have a custom action on failure, don't print errors, but
12102             ## do set a variable so people can do so.
12103             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12104
12105         fi
12106
12107
12108
12109      else
12110         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12111         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12112      fi
12113   fi
12114
12115   if test $succeeded = yes; then
12116      HAVE_FC=yes
12117   else
12118      HAVE_FC=no
12119   fi
12120
12121
12122    ## Use -lXft if available, unless `--with-xft=no'.
12123    HAVE_XFT=maybe
12124     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12125       with_xft="no";
12126     fi
12127     if test "x${with_xft}" != "xno"; then
12128
12129
12130   succeeded=no
12131
12132   # Extract the first word of "pkg-config", so it can be a program name with args.
12133 set dummy pkg-config; ac_word=$2
12134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12135 $as_echo_n "checking for $ac_word... " >&6; }
12136 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12137   $as_echo_n "(cached) " >&6
12138 else
12139   case $PKG_CONFIG in
12140   [\\/]* | ?:[\\/]*)
12141   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12142   ;;
12143   *)
12144   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12145 for as_dir in $PATH
12146 do
12147   IFS=$as_save_IFS
12148   test -z "$as_dir" && as_dir=.
12149     for ac_exec_ext in '' $ac_executable_extensions; do
12150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12151     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12153     break 2
12154   fi
12155 done
12156   done
12157 IFS=$as_save_IFS
12158
12159   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12160   ;;
12161 esac
12162 fi
12163 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12164 if test -n "$PKG_CONFIG"; then
12165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12166 $as_echo "$PKG_CONFIG" >&6; }
12167 else
12168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12169 $as_echo "no" >&6; }
12170 fi
12171
12172
12173
12174   if test "$PKG_CONFIG" = "no" ; then
12175      HAVE_XFT=no
12176   else
12177      PKG_CONFIG_MIN_VERSION=0.9.0
12178      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12179         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12180 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12181
12182         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12183             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12184 $as_echo "yes" >&6; }
12185             succeeded=yes
12186
12187             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
12188 $as_echo_n "checking XFT_CFLAGS... " >&6; }
12189             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12190             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
12191 $as_echo "$XFT_CFLAGS" >&6; }
12192
12193             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
12194 $as_echo_n "checking XFT_LIBS... " >&6; }
12195             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12196             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
12197 $as_echo "$XFT_LIBS" >&6; }
12198         else
12199             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12200 $as_echo "no" >&6; }
12201             XFT_CFLAGS=""
12202             XFT_LIBS=""
12203             ## If we have a custom action on failure, don't print errors, but
12204             ## do set a variable so people can do so.
12205             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12206
12207         fi
12208
12209
12210
12211      else
12212         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12213         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12214      fi
12215   fi
12216
12217   if test $succeeded = yes; then
12218      :
12219   else
12220      HAVE_XFT=no
12221   fi
12222
12223       ## Because xftfont.c uses XRenderQueryExtension, we also
12224       ## need to link to -lXrender.
12225       HAVE_XRENDER=no
12226       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12227 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12228 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12229   $as_echo_n "(cached) " >&6
12230 else
12231   ac_check_lib_save_LIBS=$LIBS
12232 LIBS="-lXrender  $LIBS"
12233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12234 /* end confdefs.h.  */
12235
12236 /* Override any GCC internal prototype to avoid an error.
12237    Use char because int might match the return type of a GCC
12238    builtin and then its argument prototype would still apply.  */
12239 #ifdef __cplusplus
12240 extern "C"
12241 #endif
12242 char XRenderQueryExtension ();
12243 int
12244 main ()
12245 {
12246 return XRenderQueryExtension ();
12247   ;
12248   return 0;
12249 }
12250 _ACEOF
12251 if ac_fn_c_try_link "$LINENO"; then :
12252   ac_cv_lib_Xrender_XRenderQueryExtension=yes
12253 else
12254   ac_cv_lib_Xrender_XRenderQueryExtension=no
12255 fi
12256 rm -f core conftest.err conftest.$ac_objext \
12257     conftest$ac_exeext conftest.$ac_ext
12258 LIBS=$ac_check_lib_save_LIBS
12259 fi
12260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12261 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12262 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12263   HAVE_XRENDER=yes
12264 fi
12265
12266       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12267         OLD_CPPFLAGS="$CPPFLAGS"
12268         OLD_CFLAGS="$CFLAGS"
12269         OLD_LIBS="$LIBS"
12270         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12271         CFLAGS="$CFLAGS $XFT_CFLAGS"
12272         XFT_LIBS="-lXrender $XFT_LIBS"
12273         LIBS="$XFT_LIBS $LIBS"
12274         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12275 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12276   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12277 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12278 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12279   $as_echo_n "(cached) " >&6
12280 else
12281   ac_check_lib_save_LIBS=$LIBS
12282 LIBS="-lXft $XFT_LIBS $LIBS"
12283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12284 /* end confdefs.h.  */
12285
12286 /* Override any GCC internal prototype to avoid an error.
12287    Use char because int might match the return type of a GCC
12288    builtin and then its argument prototype would still apply.  */
12289 #ifdef __cplusplus
12290 extern "C"
12291 #endif
12292 char XftFontOpen ();
12293 int
12294 main ()
12295 {
12296 return XftFontOpen ();
12297   ;
12298   return 0;
12299 }
12300 _ACEOF
12301 if ac_fn_c_try_link "$LINENO"; then :
12302   ac_cv_lib_Xft_XftFontOpen=yes
12303 else
12304   ac_cv_lib_Xft_XftFontOpen=no
12305 fi
12306 rm -f core conftest.err conftest.$ac_objext \
12307     conftest$ac_exeext conftest.$ac_ext
12308 LIBS=$ac_check_lib_save_LIBS
12309 fi
12310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12311 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12312 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12313   HAVE_XFT=yes
12314 fi
12315
12316 fi
12317
12318
12319
12320         if test "${HAVE_XFT}" = "yes"; then
12321
12322 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12323
12324
12325           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12326         else
12327           CPPFLAGS="$OLD_CPPFLAGS"
12328           CFLAGS="$OLD_CFLAGS"
12329           LIBS="$OLD_LIBS"
12330         fi                        # "${HAVE_XFT}" = "yes"
12331       fi                          # "$HAVE_XFT" != no
12332     fi                            # "x${with_xft}" != "xno"
12333
12334     ## We used to allow building with FreeType and without Xft.
12335     ## However, the ftx font backend driver is not in good shape.
12336     if test "$HAVE_XFT" != "yes"; then
12337               HAVE_XFT=no
12338        HAVE_FREETYPE=no
12339     else
12340
12341   succeeded=no
12342
12343   # Extract the first word of "pkg-config", so it can be a program name with args.
12344 set dummy pkg-config; ac_word=$2
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12346 $as_echo_n "checking for $ac_word... " >&6; }
12347 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12348   $as_echo_n "(cached) " >&6
12349 else
12350   case $PKG_CONFIG in
12351   [\\/]* | ?:[\\/]*)
12352   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12353   ;;
12354   *)
12355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12356 for as_dir in $PATH
12357 do
12358   IFS=$as_save_IFS
12359   test -z "$as_dir" && as_dir=.
12360     for ac_exec_ext in '' $ac_executable_extensions; do
12361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12362     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12364     break 2
12365   fi
12366 done
12367   done
12368 IFS=$as_save_IFS
12369
12370   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12371   ;;
12372 esac
12373 fi
12374 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12375 if test -n "$PKG_CONFIG"; then
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12377 $as_echo "$PKG_CONFIG" >&6; }
12378 else
12379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12380 $as_echo "no" >&6; }
12381 fi
12382
12383
12384
12385   if test "$PKG_CONFIG" = "no" ; then
12386      HAVE_FREETYPE=no
12387   else
12388      PKG_CONFIG_MIN_VERSION=0.9.0
12389      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12390         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12391 $as_echo_n "checking for freetype2... " >&6; }
12392
12393         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12394             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12395 $as_echo "yes" >&6; }
12396             succeeded=yes
12397
12398             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12399 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12400             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12401             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12402 $as_echo "$FREETYPE_CFLAGS" >&6; }
12403
12404             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12405 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12406             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12407             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12408 $as_echo "$FREETYPE_LIBS" >&6; }
12409         else
12410             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12411 $as_echo "no" >&6; }
12412             FREETYPE_CFLAGS=""
12413             FREETYPE_LIBS=""
12414             ## If we have a custom action on failure, don't print errors, but
12415             ## do set a variable so people can do so.
12416             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12417
12418         fi
12419
12420
12421
12422      else
12423         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12424         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12425      fi
12426   fi
12427
12428   if test $succeeded = yes; then
12429      HAVE_FREETYPE=yes
12430   else
12431      HAVE_FREETYPE=no
12432   fi
12433
12434
12435        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12436     fi
12437
12438     HAVE_LIBOTF=no
12439     if test "${HAVE_FREETYPE}" = "yes"; then
12440
12441 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12442
12443       if test "${with_libotf}" != "no"; then
12444
12445   succeeded=no
12446
12447   # Extract the first word of "pkg-config", so it can be a program name with args.
12448 set dummy pkg-config; ac_word=$2
12449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12450 $as_echo_n "checking for $ac_word... " >&6; }
12451 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12452   $as_echo_n "(cached) " >&6
12453 else
12454   case $PKG_CONFIG in
12455   [\\/]* | ?:[\\/]*)
12456   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12457   ;;
12458   *)
12459   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12460 for as_dir in $PATH
12461 do
12462   IFS=$as_save_IFS
12463   test -z "$as_dir" && as_dir=.
12464     for ac_exec_ext in '' $ac_executable_extensions; do
12465   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12466     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12467     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12468     break 2
12469   fi
12470 done
12471   done
12472 IFS=$as_save_IFS
12473
12474   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12475   ;;
12476 esac
12477 fi
12478 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12479 if test -n "$PKG_CONFIG"; then
12480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12481 $as_echo "$PKG_CONFIG" >&6; }
12482 else
12483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12484 $as_echo "no" >&6; }
12485 fi
12486
12487
12488
12489   if test "$PKG_CONFIG" = "no" ; then
12490      HAVE_LIBOTF=no
12491   else
12492      PKG_CONFIG_MIN_VERSION=0.9.0
12493      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12494         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12495 $as_echo_n "checking for libotf... " >&6; }
12496
12497         if $PKG_CONFIG --exists "libotf" 2>&5; then
12498             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12499 $as_echo "yes" >&6; }
12500             succeeded=yes
12501
12502             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12503 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12504             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12505             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12506 $as_echo "$LIBOTF_CFLAGS" >&6; }
12507
12508             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12509 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12510             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12511             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12512 $as_echo "$LIBOTF_LIBS" >&6; }
12513         else
12514             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12515 $as_echo "no" >&6; }
12516             LIBOTF_CFLAGS=""
12517             LIBOTF_LIBS=""
12518             ## If we have a custom action on failure, don't print errors, but
12519             ## do set a variable so people can do so.
12520             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12521
12522         fi
12523
12524
12525
12526      else
12527         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12528         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12529      fi
12530   fi
12531
12532   if test $succeeded = yes; then
12533      HAVE_LIBOTF=yes
12534   else
12535      HAVE_LIBOTF=no
12536   fi
12537
12538         if test "$HAVE_LIBOTF" = "yes"; then
12539
12540 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12541
12542           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12543 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12544 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12545   $as_echo_n "(cached) " >&6
12546 else
12547   ac_check_lib_save_LIBS=$LIBS
12548 LIBS="-lotf  $LIBS"
12549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12550 /* end confdefs.h.  */
12551
12552 /* Override any GCC internal prototype to avoid an error.
12553    Use char because int might match the return type of a GCC
12554    builtin and then its argument prototype would still apply.  */
12555 #ifdef __cplusplus
12556 extern "C"
12557 #endif
12558 char OTF_get_variation_glyphs ();
12559 int
12560 main ()
12561 {
12562 return OTF_get_variation_glyphs ();
12563   ;
12564   return 0;
12565 }
12566 _ACEOF
12567 if ac_fn_c_try_link "$LINENO"; then :
12568   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12569 else
12570   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12571 fi
12572 rm -f core conftest.err conftest.$ac_objext \
12573     conftest$ac_exeext conftest.$ac_ext
12574 LIBS=$ac_check_lib_save_LIBS
12575 fi
12576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12577 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12578 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12579   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12580 else
12581   HAVE_OTF_GET_VARIATION_GLYPHS=no
12582 fi
12583
12584           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12585
12586 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12587
12588           fi
12589         fi
12590       fi
12591             fi
12592
12593     HAVE_M17N_FLT=no
12594     if test "${HAVE_LIBOTF}" = yes; then
12595       if test "${with_m17n_flt}" != "no"; then
12596
12597   succeeded=no
12598
12599   # Extract the first word of "pkg-config", so it can be a program name with args.
12600 set dummy pkg-config; ac_word=$2
12601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12602 $as_echo_n "checking for $ac_word... " >&6; }
12603 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12604   $as_echo_n "(cached) " >&6
12605 else
12606   case $PKG_CONFIG in
12607   [\\/]* | ?:[\\/]*)
12608   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12609   ;;
12610   *)
12611   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12612 for as_dir in $PATH
12613 do
12614   IFS=$as_save_IFS
12615   test -z "$as_dir" && as_dir=.
12616     for ac_exec_ext in '' $ac_executable_extensions; do
12617   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12618     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12619     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12620     break 2
12621   fi
12622 done
12623   done
12624 IFS=$as_save_IFS
12625
12626   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12627   ;;
12628 esac
12629 fi
12630 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12631 if test -n "$PKG_CONFIG"; then
12632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12633 $as_echo "$PKG_CONFIG" >&6; }
12634 else
12635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12636 $as_echo "no" >&6; }
12637 fi
12638
12639
12640
12641   if test "$PKG_CONFIG" = "no" ; then
12642      HAVE_M17N_FLT=no
12643   else
12644      PKG_CONFIG_MIN_VERSION=0.9.0
12645      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12646         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12647 $as_echo_n "checking for m17n-flt... " >&6; }
12648
12649         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12650             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12651 $as_echo "yes" >&6; }
12652             succeeded=yes
12653
12654             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12655 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12656             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12657             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12658 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12659
12660             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12661 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12662             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12663             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12664 $as_echo "$M17N_FLT_LIBS" >&6; }
12665         else
12666             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12667 $as_echo "no" >&6; }
12668             M17N_FLT_CFLAGS=""
12669             M17N_FLT_LIBS=""
12670             ## If we have a custom action on failure, don't print errors, but
12671             ## do set a variable so people can do so.
12672             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12673
12674         fi
12675
12676
12677
12678      else
12679         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12680         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12681      fi
12682   fi
12683
12684   if test $succeeded = yes; then
12685      HAVE_M17N_FLT=yes
12686   else
12687      HAVE_M17N_FLT=no
12688   fi
12689
12690         if test "$HAVE_M17N_FLT" = "yes"; then
12691
12692 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12693
12694         fi
12695       fi
12696     fi
12697 else
12698     HAVE_XFT=no
12699     HAVE_FREETYPE=no
12700     HAVE_LIBOTF=no
12701     HAVE_M17N_FLT=no
12702 fi
12703
12704 ### End of font-backend (under X11) section.
12705
12706
12707
12708
12709
12710
12711
12712
12713
12714
12715 ### Use -lXpm if available, unless `--with-xpm=no'.
12716 HAVE_XPM=no
12717 LIBXPM=
12718 if test "${HAVE_X11}" = "yes"; then
12719   if test "${with_xpm}" != "no"; then
12720     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12721 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12723 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12724 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12725   $as_echo_n "(cached) " >&6
12726 else
12727   ac_check_lib_save_LIBS=$LIBS
12728 LIBS="-lXpm -lX11 $LIBS"
12729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12730 /* end confdefs.h.  */
12731
12732 /* Override any GCC internal prototype to avoid an error.
12733    Use char because int might match the return type of a GCC
12734    builtin and then its argument prototype would still apply.  */
12735 #ifdef __cplusplus
12736 extern "C"
12737 #endif
12738 char XpmReadFileToPixmap ();
12739 int
12740 main ()
12741 {
12742 return XpmReadFileToPixmap ();
12743   ;
12744   return 0;
12745 }
12746 _ACEOF
12747 if ac_fn_c_try_link "$LINENO"; then :
12748   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12749 else
12750   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12751 fi
12752 rm -f core conftest.err conftest.$ac_objext \
12753     conftest$ac_exeext conftest.$ac_ext
12754 LIBS=$ac_check_lib_save_LIBS
12755 fi
12756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12757 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12758 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12759   HAVE_XPM=yes
12760 fi
12761
12762 fi
12763
12764
12765     if test "${HAVE_XPM}" = "yes"; then
12766       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12767 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12768       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12769 /* end confdefs.h.  */
12770 #include "X11/xpm.h"
12771 #ifndef XpmReturnAllocPixels
12772 no_return_alloc_pixels
12773 #endif
12774
12775 _ACEOF
12776 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12777   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12778   HAVE_XPM=no
12779 else
12780   HAVE_XPM=yes
12781 fi
12782 rm -f conftest*
12783
12784
12785       if test "${HAVE_XPM}" = "yes"; then
12786         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12787 $as_echo "yes" >&6; }
12788       else
12789         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12790 $as_echo "no" >&6; }
12791       fi
12792     fi
12793   fi
12794
12795   if test "${HAVE_XPM}" = "yes"; then
12796
12797 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12798
12799     LIBXPM=-lXpm
12800   fi
12801 fi
12802
12803
12804 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12805 HAVE_JPEG=no
12806 LIBJPEG=
12807 if test "${HAVE_X11}" = "yes"; then
12808   if test "${with_jpeg}" != "no"; then
12809             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12810 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12812 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12813 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12814   $as_echo_n "(cached) " >&6
12815 else
12816   ac_check_lib_save_LIBS=$LIBS
12817 LIBS="-ljpeg  $LIBS"
12818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12819 /* end confdefs.h.  */
12820
12821 /* Override any GCC internal prototype to avoid an error.
12822    Use char because int might match the return type of a GCC
12823    builtin and then its argument prototype would still apply.  */
12824 #ifdef __cplusplus
12825 extern "C"
12826 #endif
12827 char jpeg_destroy_compress ();
12828 int
12829 main ()
12830 {
12831 return jpeg_destroy_compress ();
12832   ;
12833   return 0;
12834 }
12835 _ACEOF
12836 if ac_fn_c_try_link "$LINENO"; then :
12837   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12838 else
12839   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12840 fi
12841 rm -f core conftest.err conftest.$ac_objext \
12842     conftest$ac_exeext conftest.$ac_ext
12843 LIBS=$ac_check_lib_save_LIBS
12844 fi
12845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12846 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12847 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12848   HAVE_JPEG=yes
12849 fi
12850
12851 fi
12852
12853
12854   fi
12855
12856     if test "${HAVE_JPEG}" = "yes"; then
12857     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12858
12859     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12860 /* end confdefs.h.  */
12861 #include <jpeglib.h>
12862          version=JPEG_LIB_VERSION
12863
12864 _ACEOF
12865 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12866   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12867   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12868
12869 else
12870   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12871 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12872         HAVE_JPEG=no
12873 fi
12874 rm -f conftest*
12875
12876   fi
12877   if test "${HAVE_JPEG}" = "yes"; then
12878     LIBJPEG=-ljpeg
12879   fi
12880 fi
12881
12882
12883 ### Use -lpng if available, unless `--with-png=no'.
12884 HAVE_PNG=no
12885 LIBPNG=
12886 if test "${HAVE_X11}" = "yes"; then
12887   if test "${with_png}" != "no"; then
12888     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12889     # in /usr/include/libpng.
12890     for ac_header in png.h libpng/png.h
12891 do :
12892   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12893 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12894 eval as_val=\$$as_ac_Header
12895    if test "x$as_val" = x""yes; then :
12896   cat >>confdefs.h <<_ACEOF
12897 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12898 _ACEOF
12899
12900 fi
12901
12902 done
12903
12904     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12905       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12906 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12907 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12908   $as_echo_n "(cached) " >&6
12909 else
12910   ac_check_lib_save_LIBS=$LIBS
12911 LIBS="-lpng -lz -lm $LIBS"
12912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12913 /* end confdefs.h.  */
12914
12915 /* Override any GCC internal prototype to avoid an error.
12916    Use char because int might match the return type of a GCC
12917    builtin and then its argument prototype would still apply.  */
12918 #ifdef __cplusplus
12919 extern "C"
12920 #endif
12921 char png_get_channels ();
12922 int
12923 main ()
12924 {
12925 return png_get_channels ();
12926   ;
12927   return 0;
12928 }
12929 _ACEOF
12930 if ac_fn_c_try_link "$LINENO"; then :
12931   ac_cv_lib_png_png_get_channels=yes
12932 else
12933   ac_cv_lib_png_png_get_channels=no
12934 fi
12935 rm -f core conftest.err conftest.$ac_objext \
12936     conftest$ac_exeext conftest.$ac_ext
12937 LIBS=$ac_check_lib_save_LIBS
12938 fi
12939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12940 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12941 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12942   HAVE_PNG=yes
12943 fi
12944
12945     fi
12946   fi
12947
12948   if test "${HAVE_PNG}" = "yes"; then
12949
12950 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12951
12952     LIBPNG="-lpng -lz -lm"
12953   fi
12954 fi
12955
12956
12957 ### Use -ltiff if available, unless `--with-tiff=no'.
12958 HAVE_TIFF=no
12959 LIBTIFF=
12960 if test "${HAVE_X11}" = "yes"; then
12961   if test "${with_tiff}" != "no"; then
12962     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12963 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12964   tifflibs="-lz -lm"
12965       # At least one tiff package requires the jpeg library.
12966       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12967       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12968 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12969 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12970   $as_echo_n "(cached) " >&6
12971 else
12972   ac_check_lib_save_LIBS=$LIBS
12973 LIBS="-ltiff $tifflibs $LIBS"
12974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12975 /* end confdefs.h.  */
12976
12977 /* Override any GCC internal prototype to avoid an error.
12978    Use char because int might match the return type of a GCC
12979    builtin and then its argument prototype would still apply.  */
12980 #ifdef __cplusplus
12981 extern "C"
12982 #endif
12983 char TIFFGetVersion ();
12984 int
12985 main ()
12986 {
12987 return TIFFGetVersion ();
12988   ;
12989   return 0;
12990 }
12991 _ACEOF
12992 if ac_fn_c_try_link "$LINENO"; then :
12993   ac_cv_lib_tiff_TIFFGetVersion=yes
12994 else
12995   ac_cv_lib_tiff_TIFFGetVersion=no
12996 fi
12997 rm -f core conftest.err conftest.$ac_objext \
12998     conftest$ac_exeext conftest.$ac_ext
12999 LIBS=$ac_check_lib_save_LIBS
13000 fi
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
13002 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
13003 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
13004   HAVE_TIFF=yes
13005 fi
13006
13007 fi
13008
13009
13010   fi
13011
13012   if test "${HAVE_TIFF}" = "yes"; then
13013
13014 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13015
13016         LIBTIFF=-ltiff
13017   fi
13018 fi
13019
13020
13021 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
13022 HAVE_GIF=no
13023 LIBGIF=
13024 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
13025   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13026 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
13027   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
13028 # Earlier versions can crash Emacs.
13029     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
13030 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
13031 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
13032   $as_echo_n "(cached) " >&6
13033 else
13034   ac_check_lib_save_LIBS=$LIBS
13035 LIBS="-lgif  $LIBS"
13036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13037 /* end confdefs.h.  */
13038
13039 /* Override any GCC internal prototype to avoid an error.
13040    Use char because int might match the return type of a GCC
13041    builtin and then its argument prototype would still apply.  */
13042 #ifdef __cplusplus
13043 extern "C"
13044 #endif
13045 char EGifPutExtensionLast ();
13046 int
13047 main ()
13048 {
13049 return EGifPutExtensionLast ();
13050   ;
13051   return 0;
13052 }
13053 _ACEOF
13054 if ac_fn_c_try_link "$LINENO"; then :
13055   ac_cv_lib_gif_EGifPutExtensionLast=yes
13056 else
13057   ac_cv_lib_gif_EGifPutExtensionLast=no
13058 fi
13059 rm -f core conftest.err conftest.$ac_objext \
13060     conftest$ac_exeext conftest.$ac_ext
13061 LIBS=$ac_check_lib_save_LIBS
13062 fi
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13064 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13065 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13066   HAVE_GIF=yes
13067 else
13068   HAVE_GIF=maybe
13069 fi
13070
13071 fi
13072
13073
13074
13075   if test "$HAVE_GIF" = yes; then
13076     LIBGIF=-lgif
13077   elif test "$HAVE_GIF" = maybe; then
13078 # If gif_lib.h but no libgif, try libungif.
13079     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13080 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13081 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13082   $as_echo_n "(cached) " >&6
13083 else
13084   ac_check_lib_save_LIBS=$LIBS
13085 LIBS="-lungif  $LIBS"
13086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13087 /* end confdefs.h.  */
13088
13089 /* Override any GCC internal prototype to avoid an error.
13090    Use char because int might match the return type of a GCC
13091    builtin and then its argument prototype would still apply.  */
13092 #ifdef __cplusplus
13093 extern "C"
13094 #endif
13095 char EGifPutExtensionLast ();
13096 int
13097 main ()
13098 {
13099 return EGifPutExtensionLast ();
13100   ;
13101   return 0;
13102 }
13103 _ACEOF
13104 if ac_fn_c_try_link "$LINENO"; then :
13105   ac_cv_lib_ungif_EGifPutExtensionLast=yes
13106 else
13107   ac_cv_lib_ungif_EGifPutExtensionLast=no
13108 fi
13109 rm -f core conftest.err conftest.$ac_objext \
13110     conftest$ac_exeext conftest.$ac_ext
13111 LIBS=$ac_check_lib_save_LIBS
13112 fi
13113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13114 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13115 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13116   HAVE_GIF=yes
13117 else
13118   HAVE_GIF=no
13119 fi
13120
13121     test "$HAVE_GIF" = yes && LIBGIF=-lungif
13122   fi
13123
13124   if test "${HAVE_GIF}" = "yes"; then
13125
13126 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13127
13128   fi
13129 fi
13130
13131
13132 if test "${HAVE_X11}" = "yes"; then
13133   MISSING=""
13134   WITH_NO=""
13135   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13136     MISSING="libXpm" && WITH_NO="--with-xpm=no"
13137   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13138     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13139   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13140     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13141   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13142     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13143   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13144     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13145
13146   if test "X${MISSING}" != X; then
13147     as_fn_error "The following required libraries were not found:
13148     $MISSING
13149 Maybe some development libraries/packages are missing?
13150 If you don't want to link with them give
13151     $WITH_NO
13152 as options to configure" "$LINENO" 5
13153   fi
13154 fi
13155
13156 ### Use -lgpm if available, unless `--with-gpm=no'.
13157 HAVE_GPM=no
13158 LIBGPM=
13159 if test "${with_gpm}" != "no"; then
13160   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13161 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13163 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13164 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13165   $as_echo_n "(cached) " >&6
13166 else
13167   ac_check_lib_save_LIBS=$LIBS
13168 LIBS="-lgpm  $LIBS"
13169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13170 /* end confdefs.h.  */
13171
13172 /* Override any GCC internal prototype to avoid an error.
13173    Use char because int might match the return type of a GCC
13174    builtin and then its argument prototype would still apply.  */
13175 #ifdef __cplusplus
13176 extern "C"
13177 #endif
13178 char Gpm_Open ();
13179 int
13180 main ()
13181 {
13182 return Gpm_Open ();
13183   ;
13184   return 0;
13185 }
13186 _ACEOF
13187 if ac_fn_c_try_link "$LINENO"; then :
13188   ac_cv_lib_gpm_Gpm_Open=yes
13189 else
13190   ac_cv_lib_gpm_Gpm_Open=no
13191 fi
13192 rm -f core conftest.err conftest.$ac_objext \
13193     conftest$ac_exeext conftest.$ac_ext
13194 LIBS=$ac_check_lib_save_LIBS
13195 fi
13196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13197 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13198 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13199   HAVE_GPM=yes
13200 fi
13201
13202 fi
13203
13204
13205
13206   if test "${HAVE_GPM}" = "yes"; then
13207
13208 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13209
13210     LIBGPM=-lgpm
13211   fi
13212 fi
13213
13214
13215 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
13216 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
13217
13218 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
13219
13220 fi
13221
13222
13223
13224 C_SWITCH_X_SYSTEM=
13225 ### Use NeXTstep API to implement GUI.
13226 if test "${HAVE_NS}" = "yes"; then
13227
13228 $as_echo "#define HAVE_NS 1" >>confdefs.h
13229
13230   if test "${NS_IMPL_COCOA}" = "yes"; then
13231
13232 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13233
13234     GNU_OBJC_CFLAGS=
13235   fi
13236   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13237
13238 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13239
13240     # See also .m.o rule in Makefile.in */
13241     # FIXME: are all these flags really needed?  Document here why.  */
13242     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
13243     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13244   fi
13245   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
13246
13247 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
13248
13249   fi
13250   # We also have mouse menus.
13251   HAVE_MENUS=yes
13252   OTHER_FILES=ns-app
13253 fi
13254
13255
13256 ### Use session management (-lSM -lICE) if available
13257 HAVE_X_SM=no
13258 LIBXSM=
13259 if test "${HAVE_X11}" = "yes"; then
13260   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13261 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13262   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13263 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13264 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13265   $as_echo_n "(cached) " >&6
13266 else
13267   ac_check_lib_save_LIBS=$LIBS
13268 LIBS="-lSM -lICE $LIBS"
13269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13270 /* end confdefs.h.  */
13271
13272 /* Override any GCC internal prototype to avoid an error.
13273    Use char because int might match the return type of a GCC
13274    builtin and then its argument prototype would still apply.  */
13275 #ifdef __cplusplus
13276 extern "C"
13277 #endif
13278 char SmcOpenConnection ();
13279 int
13280 main ()
13281 {
13282 return SmcOpenConnection ();
13283   ;
13284   return 0;
13285 }
13286 _ACEOF
13287 if ac_fn_c_try_link "$LINENO"; then :
13288   ac_cv_lib_SM_SmcOpenConnection=yes
13289 else
13290   ac_cv_lib_SM_SmcOpenConnection=no
13291 fi
13292 rm -f core conftest.err conftest.$ac_objext \
13293     conftest$ac_exeext conftest.$ac_ext
13294 LIBS=$ac_check_lib_save_LIBS
13295 fi
13296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13297 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13298 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13299   HAVE_X_SM=yes
13300 fi
13301
13302 fi
13303
13304
13305
13306   if test "${HAVE_X_SM}" = "yes"; then
13307
13308 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13309
13310     LIBXSM="-lSM -lICE"
13311     case "$LIBS" in
13312       *-lSM*) ;;
13313       *)      LIBS="$LIBXSM $LIBS" ;;
13314     esac
13315   fi
13316 fi
13317
13318
13319 ### Use libxml (-lxml2) if available
13320 if test "${with_xml2}" != "no"; then
13321   ### I'm not sure what the version number should be, so I just guessed.
13322
13323   succeeded=no
13324
13325   # Extract the first word of "pkg-config", so it can be a program name with args.
13326 set dummy pkg-config; ac_word=$2
13327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13328 $as_echo_n "checking for $ac_word... " >&6; }
13329 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13330   $as_echo_n "(cached) " >&6
13331 else
13332   case $PKG_CONFIG in
13333   [\\/]* | ?:[\\/]*)
13334   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13335   ;;
13336   *)
13337   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13338 for as_dir in $PATH
13339 do
13340   IFS=$as_save_IFS
13341   test -z "$as_dir" && as_dir=.
13342     for ac_exec_ext in '' $ac_executable_extensions; do
13343   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13344     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13346     break 2
13347   fi
13348 done
13349   done
13350 IFS=$as_save_IFS
13351
13352   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13353   ;;
13354 esac
13355 fi
13356 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13357 if test -n "$PKG_CONFIG"; then
13358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13359 $as_echo "$PKG_CONFIG" >&6; }
13360 else
13361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13362 $as_echo "no" >&6; }
13363 fi
13364
13365
13366
13367   if test "$PKG_CONFIG" = "no" ; then
13368      HAVE_LIBXML2=no
13369   else
13370      PKG_CONFIG_MIN_VERSION=0.9.0
13371      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13372         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13373 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13374
13375         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13376             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13377 $as_echo "yes" >&6; }
13378             succeeded=yes
13379
13380             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13381 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13382             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13383             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13384 $as_echo "$LIBXML2_CFLAGS" >&6; }
13385
13386             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13387 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13388             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13389             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13390 $as_echo "$LIBXML2_LIBS" >&6; }
13391         else
13392             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13393 $as_echo "no" >&6; }
13394             LIBXML2_CFLAGS=""
13395             LIBXML2_LIBS=""
13396             ## If we have a custom action on failure, don't print errors, but
13397             ## do set a variable so people can do so.
13398             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13399
13400         fi
13401
13402
13403
13404      else
13405         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13406         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13407      fi
13408   fi
13409
13410   if test $succeeded = yes; then
13411      HAVE_LIBXML2=yes
13412   else
13413      HAVE_LIBXML2=no
13414   fi
13415
13416   if test "${HAVE_LIBXML2}" = "yes"; then
13417     LIBS="$LIBXML2_LIBS $LIBS"
13418     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13419 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13420 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13421   $as_echo_n "(cached) " >&6
13422 else
13423   ac_check_lib_save_LIBS=$LIBS
13424 LIBS="-lxml2  $LIBS"
13425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13426 /* end confdefs.h.  */
13427
13428 /* Override any GCC internal prototype to avoid an error.
13429    Use char because int might match the return type of a GCC
13430    builtin and then its argument prototype would still apply.  */
13431 #ifdef __cplusplus
13432 extern "C"
13433 #endif
13434 char htmlReadMemory ();
13435 int
13436 main ()
13437 {
13438 return htmlReadMemory ();
13439   ;
13440   return 0;
13441 }
13442 _ACEOF
13443 if ac_fn_c_try_link "$LINENO"; then :
13444   ac_cv_lib_xml2_htmlReadMemory=yes
13445 else
13446   ac_cv_lib_xml2_htmlReadMemory=no
13447 fi
13448 rm -f core conftest.err conftest.$ac_objext \
13449     conftest$ac_exeext conftest.$ac_ext
13450 LIBS=$ac_check_lib_save_LIBS
13451 fi
13452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13453 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13454 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13455   HAVE_LIBXML2=yes
13456 else
13457   HAVE_LIBXML2=no
13458 fi
13459
13460     if test "${HAVE_LIBXML2}" = "yes"; then
13461
13462 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13463
13464     else
13465       LIBXML2_LIBS=""
13466       LIBXML2_CFLAGS=""
13467     fi
13468   fi
13469 fi
13470
13471
13472
13473 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13475 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13476 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13477   $as_echo_n "(cached) " >&6
13478 else
13479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13480 /* end confdefs.h.  */
13481 #include <netdb.h>
13482 int
13483 main ()
13484 {
13485 return h_errno;
13486   ;
13487   return 0;
13488 }
13489 _ACEOF
13490 if ac_fn_c_try_link "$LINENO"; then :
13491   emacs_cv_netdb_declares_h_errno=yes
13492 else
13493   emacs_cv_netdb_declares_h_errno=no
13494 fi
13495 rm -f core conftest.err conftest.$ac_objext \
13496     conftest$ac_exeext conftest.$ac_ext
13497 fi
13498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13499 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13500 if test $emacs_cv_netdb_declares_h_errno = yes; then
13501
13502 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13503
13504 fi
13505
13506 # fmod, logb, and frexp are found in -lm on most systems.
13507 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13509 $as_echo_n "checking for sqrt in -lm... " >&6; }
13510 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13511   $as_echo_n "(cached) " >&6
13512 else
13513   ac_check_lib_save_LIBS=$LIBS
13514 LIBS="-lm  $LIBS"
13515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13516 /* end confdefs.h.  */
13517
13518 /* Override any GCC internal prototype to avoid an error.
13519    Use char because int might match the return type of a GCC
13520    builtin and then its argument prototype would still apply.  */
13521 #ifdef __cplusplus
13522 extern "C"
13523 #endif
13524 char sqrt ();
13525 int
13526 main ()
13527 {
13528 return sqrt ();
13529   ;
13530   return 0;
13531 }
13532 _ACEOF
13533 if ac_fn_c_try_link "$LINENO"; then :
13534   ac_cv_lib_m_sqrt=yes
13535 else
13536   ac_cv_lib_m_sqrt=no
13537 fi
13538 rm -f core conftest.err conftest.$ac_objext \
13539     conftest$ac_exeext conftest.$ac_ext
13540 LIBS=$ac_check_lib_save_LIBS
13541 fi
13542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13543 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13544 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13545   cat >>confdefs.h <<_ACEOF
13546 #define HAVE_LIBM 1
13547 _ACEOF
13548
13549   LIBS="-lm $LIBS"
13550
13551 fi
13552
13553
13554 # Check for mail-locking functions in a "mail" library.  Probably this should
13555 # have the same check as for liblockfile below.
13556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13557 $as_echo_n "checking for maillock in -lmail... " >&6; }
13558 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13559   $as_echo_n "(cached) " >&6
13560 else
13561   ac_check_lib_save_LIBS=$LIBS
13562 LIBS="-lmail  $LIBS"
13563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13564 /* end confdefs.h.  */
13565
13566 /* Override any GCC internal prototype to avoid an error.
13567    Use char because int might match the return type of a GCC
13568    builtin and then its argument prototype would still apply.  */
13569 #ifdef __cplusplus
13570 extern "C"
13571 #endif
13572 char maillock ();
13573 int
13574 main ()
13575 {
13576 return maillock ();
13577   ;
13578   return 0;
13579 }
13580 _ACEOF
13581 if ac_fn_c_try_link "$LINENO"; then :
13582   ac_cv_lib_mail_maillock=yes
13583 else
13584   ac_cv_lib_mail_maillock=no
13585 fi
13586 rm -f core conftest.err conftest.$ac_objext \
13587     conftest$ac_exeext conftest.$ac_ext
13588 LIBS=$ac_check_lib_save_LIBS
13589 fi
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13591 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13592 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13593   have_mail=yes
13594 else
13595   have_mail=no
13596 fi
13597
13598 if test $have_mail = yes; then
13599   LIBS_MAIL=-lmail
13600   LIBS="$LIBS_MAIL $LIBS"
13601
13602 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13603
13604 else
13605   LIBS_MAIL=
13606 fi
13607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13608 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13609 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13610   $as_echo_n "(cached) " >&6
13611 else
13612   ac_check_lib_save_LIBS=$LIBS
13613 LIBS="-llockfile  $LIBS"
13614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13615 /* end confdefs.h.  */
13616
13617 /* Override any GCC internal prototype to avoid an error.
13618    Use char because int might match the return type of a GCC
13619    builtin and then its argument prototype would still apply.  */
13620 #ifdef __cplusplus
13621 extern "C"
13622 #endif
13623 char maillock ();
13624 int
13625 main ()
13626 {
13627 return maillock ();
13628   ;
13629   return 0;
13630 }
13631 _ACEOF
13632 if ac_fn_c_try_link "$LINENO"; then :
13633   ac_cv_lib_lockfile_maillock=yes
13634 else
13635   ac_cv_lib_lockfile_maillock=no
13636 fi
13637 rm -f core conftest.err conftest.$ac_objext \
13638     conftest$ac_exeext conftest.$ac_ext
13639 LIBS=$ac_check_lib_save_LIBS
13640 fi
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13642 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13643 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13644   have_lockfile=yes
13645 else
13646   have_lockfile=no
13647 fi
13648
13649 if test $have_lockfile = yes; then
13650    LIBS_MAIL=-llockfile
13651    LIBS="$LIBS_MAIL $LIBS"
13652
13653 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13654
13655 else
13656 # If we have the shared liblockfile, assume we must use it for mail
13657 # locking (e.g. Debian).  If we couldn't link against liblockfile
13658 # (no liblockfile.a installed), ensure that we don't need to.
13659       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13660 set dummy liblockfile.so; ac_word=$2
13661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13662 $as_echo_n "checking for $ac_word... " >&6; }
13663 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13664   $as_echo_n "(cached) " >&6
13665 else
13666   if test -n "$liblockfile"; then
13667   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13668 else
13669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13670 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13671 for as_dir in $as_dummy
13672 do
13673   IFS=$as_save_IFS
13674   test -z "$as_dir" && as_dir=.
13675     for ac_exec_ext in '' $ac_executable_extensions; do
13676   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13677     ac_cv_prog_liblockfile="yes"
13678     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13679     break 2
13680   fi
13681 done
13682   done
13683 IFS=$as_save_IFS
13684
13685   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13686 fi
13687 fi
13688 liblockfile=$ac_cv_prog_liblockfile
13689 if test -n "$liblockfile"; then
13690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13691 $as_echo "$liblockfile" >&6; }
13692 else
13693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13694 $as_echo "no" >&6; }
13695 fi
13696
13697
13698   if test $ac_cv_prog_liblockfile = yes; then
13699     as_fn_error "Shared liblockfile found but can't link against it.
13700 This probably means that movemail could lose mail.
13701 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13702   fi
13703 fi
13704 for ac_func in touchlock
13705 do :
13706   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13707 if test "x$ac_cv_func_touchlock" = x""yes; then :
13708   cat >>confdefs.h <<_ACEOF
13709 #define HAVE_TOUCHLOCK 1
13710 _ACEOF
13711
13712 fi
13713 done
13714
13715 for ac_header in maillock.h
13716 do :
13717   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13718 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13719   cat >>confdefs.h <<_ACEOF
13720 #define HAVE_MAILLOCK_H 1
13721 _ACEOF
13722
13723 fi
13724
13725 done
13726
13727
13728
13729 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13730 ## interlock access to the mail spool.  The alternative is a lock file named
13731 ## /usr/spool/mail/$USER.lock.
13732 mail_lock=no
13733 case "$opsys" in
13734   aix4-2) mail_lock="lockf" ;;
13735
13736   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13737
13738   ## On GNU/Linux systems, both methods are used by various mail programs.
13739   ## I assume most people are using newer mailers that have heard of flock.
13740   ## Change this if you need to.
13741   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13742   ## configure gets the right answers, and that means *NOT* using flock.
13743   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13744   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13745   ## Debian maintainer hasn't provided a clean fix for Emacs.
13746   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13747   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13748   ## correct logic.  -- fx
13749   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13750   ## liblockfile is a Free Software replacement for libmail, used on
13751   ## Debian systems and elsewhere. -rfr.
13752   gnu-*)
13753     mail_lock="flock"
13754     if test $have_mail = yes || test $have_lockfile = yes; then
13755       test $ac_cv_header_maillock_h = yes && mail_lock=no
13756     fi
13757     ;;
13758 esac
13759
13760 BLESSMAIL_TARGET=
13761 case "$mail_lock" in
13762   flock)
13763 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13764  ;;
13765
13766   lockf)
13767 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13768  ;;
13769
13770   *) BLESSMAIL_TARGET="need-blessmail" ;;
13771 esac
13772
13773
13774
13775 for ac_func in gethostname getdomainname \
13776 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13777 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13778 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13779 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13780 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13781 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13782 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13783 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13784 cfmakeraw cfsetspeed isnan copysign __executable_start
13785 do :
13786   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13787 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13788 eval as_val=\$$as_ac_var
13789    if test "x$as_val" = x""yes; then :
13790   cat >>confdefs.h <<_ACEOF
13791 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13792 _ACEOF
13793
13794 fi
13795 done
13796
13797
13798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13799 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13800 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13801   $as_echo_n "(cached) " >&6
13802 else
13803   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13804 /* end confdefs.h.  */
13805
13806 int
13807 main ()
13808 {
13809 __builtin_unwind_init ();
13810   ;
13811   return 0;
13812 }
13813 _ACEOF
13814 if ac_fn_c_try_link "$LINENO"; then :
13815   emacs_cv_func___builtin_unwind_init=yes
13816 else
13817   emacs_cv_func___builtin_unwind_init=no
13818 fi
13819 rm -f core conftest.err conftest.$ac_objext \
13820     conftest$ac_exeext conftest.$ac_ext
13821 fi
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13823 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13824 if test $emacs_cv_func___builtin_unwind_init = yes; then
13825
13826 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13827
13828 fi
13829
13830 for ac_header in sys/un.h
13831 do :
13832   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13833 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13834   cat >>confdefs.h <<_ACEOF
13835 #define HAVE_SYS_UN_H 1
13836 _ACEOF
13837
13838 fi
13839
13840 done
13841
13842
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13844 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13845 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13846   $as_echo_n "(cached) " >&6
13847 else
13848   while :; do
13849   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13850 /* end confdefs.h.  */
13851 #include <sys/types.h> /* for off_t */
13852      #include <stdio.h>
13853 int
13854 main ()
13855 {
13856 int (*fp) (FILE *, off_t, int) = fseeko;
13857      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13858   ;
13859   return 0;
13860 }
13861 _ACEOF
13862 if ac_fn_c_try_link "$LINENO"; then :
13863   ac_cv_sys_largefile_source=no; break
13864 fi
13865 rm -f core conftest.err conftest.$ac_objext \
13866     conftest$ac_exeext conftest.$ac_ext
13867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13868 /* end confdefs.h.  */
13869 #define _LARGEFILE_SOURCE 1
13870 #include <sys/types.h> /* for off_t */
13871      #include <stdio.h>
13872 int
13873 main ()
13874 {
13875 int (*fp) (FILE *, off_t, int) = fseeko;
13876      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13877   ;
13878   return 0;
13879 }
13880 _ACEOF
13881 if ac_fn_c_try_link "$LINENO"; then :
13882   ac_cv_sys_largefile_source=1; break
13883 fi
13884 rm -f core conftest.err conftest.$ac_objext \
13885     conftest$ac_exeext conftest.$ac_ext
13886   ac_cv_sys_largefile_source=unknown
13887   break
13888 done
13889 fi
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13891 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13892 case $ac_cv_sys_largefile_source in #(
13893   no | unknown) ;;
13894   *)
13895 cat >>confdefs.h <<_ACEOF
13896 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13897 _ACEOF
13898 ;;
13899 esac
13900 rm -rf conftest*
13901
13902 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13903 # in glibc 2.1.3, but that breaks too many other things.
13904 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13905 if test $ac_cv_sys_largefile_source != unknown; then
13906
13907 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13908
13909 fi
13910
13911
13912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13913 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13914 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13915   $as_echo_n "(cached) " >&6
13916 else
13917   # Use it with a single arg.
13918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13919 /* end confdefs.h.  */
13920 $ac_includes_default
13921 int
13922 main ()
13923 {
13924 getpgrp (0);
13925   ;
13926   return 0;
13927 }
13928 _ACEOF
13929 if ac_fn_c_try_compile "$LINENO"; then :
13930   ac_cv_func_getpgrp_void=no
13931 else
13932   ac_cv_func_getpgrp_void=yes
13933 fi
13934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13935
13936 fi
13937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13938 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13939 if test $ac_cv_func_getpgrp_void = yes; then
13940
13941 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13942
13943 fi
13944
13945
13946 # UNIX98 PTYs.
13947 for ac_func in grantpt
13948 do :
13949   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13950 if test "x$ac_cv_func_grantpt" = x""yes; then :
13951   cat >>confdefs.h <<_ACEOF
13952 #define HAVE_GRANTPT 1
13953 _ACEOF
13954
13955 fi
13956 done
13957
13958
13959 # PTY-related GNU extensions.
13960 for ac_func in getpt
13961 do :
13962   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13963 if test "x$ac_cv_func_getpt" = x""yes; then :
13964   cat >>confdefs.h <<_ACEOF
13965 #define HAVE_GETPT 1
13966 _ACEOF
13967
13968 fi
13969 done
13970
13971
13972 # Check this now, so that we will NOT find the above functions in ncurses.
13973 # That is because we have not set up to link ncurses in lib-src.
13974 # It's better to believe a function is not available
13975 # than to expect to find it in ncurses.
13976 # Also we need tputs and friends to be able to build at all.
13977 have_tputs_et_al=true
13978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13979 $as_echo_n "checking for library containing tputs... " >&6; }
13980 if test "${ac_cv_search_tputs+set}" = set; then :
13981   $as_echo_n "(cached) " >&6
13982 else
13983   ac_func_search_save_LIBS=$LIBS
13984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13985 /* end confdefs.h.  */
13986
13987 /* Override any GCC internal prototype to avoid an error.
13988    Use char because int might match the return type of a GCC
13989    builtin and then its argument prototype would still apply.  */
13990 #ifdef __cplusplus
13991 extern "C"
13992 #endif
13993 char tputs ();
13994 int
13995 main ()
13996 {
13997 return tputs ();
13998   ;
13999   return 0;
14000 }
14001 _ACEOF
14002 for ac_lib in '' ncurses terminfo termcap; do
14003   if test -z "$ac_lib"; then
14004     ac_res="none required"
14005   else
14006     ac_res=-l$ac_lib
14007     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14008   fi
14009   if ac_fn_c_try_link "$LINENO"; then :
14010   ac_cv_search_tputs=$ac_res
14011 fi
14012 rm -f core conftest.err conftest.$ac_objext \
14013     conftest$ac_exeext
14014   if test "${ac_cv_search_tputs+set}" = set; then :
14015   break
14016 fi
14017 done
14018 if test "${ac_cv_search_tputs+set}" = set; then :
14019
14020 else
14021   ac_cv_search_tputs=no
14022 fi
14023 rm conftest.$ac_ext
14024 LIBS=$ac_func_search_save_LIBS
14025 fi
14026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
14027 $as_echo "$ac_cv_search_tputs" >&6; }
14028 ac_res=$ac_cv_search_tputs
14029 if test "$ac_res" != no; then :
14030   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14031
14032 else
14033   have_tputs_et_al=false
14034 fi
14035
14036 if test "$have_tputs_et_al" != true; then
14037   as_fn_error "I couldn't find termcap functions (tputs and friends).
14038 Maybe some development libraries/packages are missing?  Try installing
14039 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
14040 fi
14041 # Must define this when any termcap library is found.
14042
14043 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
14044
14045 ## FIXME This was the cpp logic, but I am not sure it is right.
14046 ## The above test has not necessarily found libncurses.
14047 HAVE_LIBNCURSES=yes
14048
14049 ## Use terminfo instead of termcap?
14050 ## Note only system files NOT using terminfo are:
14051 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
14052 ## darwin|gnu without ncurses.
14053 TERMINFO=no
14054 LIBS_TERMCAP=
14055 case "$opsys" in
14056   ## cygwin: Fewer environment variables to go wrong, more terminal types.
14057   ## hpux10-20: Use the system provided termcap(3) library.
14058   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
14059   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
14060   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
14061
14062   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14063   ##  The ncurses library has been moved out of the System framework in
14064   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
14065   ##  option to use it.
14066   darwin|gnu*)
14067     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
14068     if test "x$HAVE_LIBNCURSES" = "xyes"; then
14069       TERMINFO=yes
14070       LIBS_TERMCAP="-lncurses"
14071     fi
14072     ;;
14073
14074   freebsd)
14075     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14076 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14077     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14078   $as_echo_n "(cached) " >&6
14079 else
14080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14081 /* end confdefs.h.  */
14082 #include <osreldate.h>
14083 int
14084 main ()
14085 {
14086 #if __FreeBSD_version < 400000
14087 fail;
14088 #endif
14089
14090   ;
14091   return 0;
14092 }
14093 _ACEOF
14094 if ac_fn_c_try_link "$LINENO"; then :
14095   emacs_cv_freebsd_terminfo=yes
14096 else
14097   emacs_cv_freebsd_terminfo=no
14098 fi
14099 rm -f core conftest.err conftest.$ac_objext \
14100     conftest$ac_exeext conftest.$ac_ext
14101 fi
14102
14103
14104     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14105 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14106
14107     if test $emacs_cv_freebsd_terminfo = yes; then
14108       TERMINFO=yes
14109       LIBS_TERMCAP="-lncurses"
14110     else
14111       LIBS_TERMCAP="-ltermcap"
14112     fi
14113     ;;
14114
14115   netbsd)
14116     if test $ac_cv_search_tputs = -lterminfo; then
14117       TERMINFO=yes
14118       LIBS_TERMCAP="-lterminfo"
14119     else
14120       LIBS_TERMCAP="-ltermcap"
14121     fi
14122     ;;
14123
14124 esac
14125
14126 case "$opsys" in
14127   ## hpux: Make sure we get select from libc rather than from libcurses
14128   ##  because libcurses on HPUX 10.10 has a broken version of select.
14129   ##  We used to use -lc -lcurses, but this may be cleaner.
14130   hpux*) LIBS_TERMCAP="-ltermcap" ;;
14131
14132   openbsd) LIBS_TERMCAP="-lncurses" ;;
14133
14134   ## Must use system termcap, if we use any termcap.  It does special things.
14135   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
14136 esac
14137
14138 TERMCAP_OBJ=tparam.o
14139 if test $TERMINFO = yes; then
14140
14141 $as_echo "#define TERMINFO 1" >>confdefs.h
14142
14143
14144   ## Default used to be -ltermcap.  Add a case above if need something else.
14145   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
14146
14147   TERMCAP_OBJ=terminfo.o
14148 fi
14149
14150
14151
14152
14153 # Do we have res_init, for detecting changes in /etc/resolv.conf?
14154 resolv=no
14155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14156 /* end confdefs.h.  */
14157 #include <netinet/in.h>
14158 #include <arpa/nameser.h>
14159 #include <resolv.h>
14160 int
14161 main ()
14162 {
14163 return res_init();
14164   ;
14165   return 0;
14166 }
14167 _ACEOF
14168 if ac_fn_c_try_link "$LINENO"; then :
14169   have_res_init=yes
14170 else
14171   have_res_init=no
14172 fi
14173 rm -f core conftest.err conftest.$ac_objext \
14174     conftest$ac_exeext conftest.$ac_ext
14175 if test "$have_res_init" = no; then
14176   OLIBS="$LIBS"
14177   LIBS="$LIBS -lresolv"
14178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
14179 $as_echo_n "checking for res_init with -lresolv... " >&6; }
14180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14181 /* end confdefs.h.  */
14182 #include <netinet/in.h>
14183 #include <arpa/nameser.h>
14184 #include <resolv.h>
14185 int
14186 main ()
14187 {
14188 return res_init();
14189   ;
14190   return 0;
14191 }
14192 _ACEOF
14193 if ac_fn_c_try_link "$LINENO"; then :
14194   have_res_init=yes
14195 else
14196   have_res_init=no
14197 fi
14198 rm -f core conftest.err conftest.$ac_objext \
14199     conftest$ac_exeext conftest.$ac_ext
14200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
14201 $as_echo "$have_res_init" >&6; }
14202   if test "$have_res_init" = yes ; then
14203     resolv=yes
14204   fi
14205   LIBS="$OLIBS"
14206 fi
14207
14208 if test "$have_res_init" = yes; then
14209
14210 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
14211
14212 fi
14213
14214 # Do we need the Hesiod library to provide the support routines?
14215 LIBHESIOD=
14216 if test "$with_hesiod" != no ; then
14217   # Don't set $LIBS here -- see comments above.  FIXME which comments?
14218   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
14219 if test "x$ac_cv_func_res_send" = x""yes; then :
14220
14221 else
14222   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
14223 if test "x$ac_cv_func___res_send" = x""yes; then :
14224
14225 else
14226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
14227 $as_echo_n "checking for res_send in -lresolv... " >&6; }
14228 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
14229   $as_echo_n "(cached) " >&6
14230 else
14231   ac_check_lib_save_LIBS=$LIBS
14232 LIBS="-lresolv  $LIBS"
14233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14234 /* end confdefs.h.  */
14235
14236 /* Override any GCC internal prototype to avoid an error.
14237    Use char because int might match the return type of a GCC
14238    builtin and then its argument prototype would still apply.  */
14239 #ifdef __cplusplus
14240 extern "C"
14241 #endif
14242 char res_send ();
14243 int
14244 main ()
14245 {
14246 return res_send ();
14247   ;
14248   return 0;
14249 }
14250 _ACEOF
14251 if ac_fn_c_try_link "$LINENO"; then :
14252   ac_cv_lib_resolv_res_send=yes
14253 else
14254   ac_cv_lib_resolv_res_send=no
14255 fi
14256 rm -f core conftest.err conftest.$ac_objext \
14257     conftest$ac_exeext conftest.$ac_ext
14258 LIBS=$ac_check_lib_save_LIBS
14259 fi
14260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
14261 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
14262 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
14263   resolv=yes
14264 else
14265   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
14266 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
14267 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
14268   $as_echo_n "(cached) " >&6
14269 else
14270   ac_check_lib_save_LIBS=$LIBS
14271 LIBS="-lresolv  $LIBS"
14272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14273 /* end confdefs.h.  */
14274
14275 /* Override any GCC internal prototype to avoid an error.
14276    Use char because int might match the return type of a GCC
14277    builtin and then its argument prototype would still apply.  */
14278 #ifdef __cplusplus
14279 extern "C"
14280 #endif
14281 char __res_send ();
14282 int
14283 main ()
14284 {
14285 return __res_send ();
14286   ;
14287   return 0;
14288 }
14289 _ACEOF
14290 if ac_fn_c_try_link "$LINENO"; then :
14291   ac_cv_lib_resolv___res_send=yes
14292 else
14293   ac_cv_lib_resolv___res_send=no
14294 fi
14295 rm -f core conftest.err conftest.$ac_objext \
14296     conftest$ac_exeext conftest.$ac_ext
14297 LIBS=$ac_check_lib_save_LIBS
14298 fi
14299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14300 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14301 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14302   resolv=yes
14303 fi
14304
14305 fi
14306
14307 fi
14308
14309 fi
14310
14311   if test "$resolv" = yes ; then
14312     RESOLVLIB=-lresolv
14313   else
14314     RESOLVLIB=
14315   fi
14316   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14317 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14318
14319 else
14320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14321 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14322 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14323   $as_echo_n "(cached) " >&6
14324 else
14325   ac_check_lib_save_LIBS=$LIBS
14326 LIBS="-lhesiod $RESOLVLIB $LIBS"
14327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14328 /* end confdefs.h.  */
14329
14330 /* Override any GCC internal prototype to avoid an error.
14331    Use char because int might match the return type of a GCC
14332    builtin and then its argument prototype would still apply.  */
14333 #ifdef __cplusplus
14334 extern "C"
14335 #endif
14336 char hes_getmailhost ();
14337 int
14338 main ()
14339 {
14340 return hes_getmailhost ();
14341   ;
14342   return 0;
14343 }
14344 _ACEOF
14345 if ac_fn_c_try_link "$LINENO"; then :
14346   ac_cv_lib_hesiod_hes_getmailhost=yes
14347 else
14348   ac_cv_lib_hesiod_hes_getmailhost=no
14349 fi
14350 rm -f core conftest.err conftest.$ac_objext \
14351     conftest$ac_exeext conftest.$ac_ext
14352 LIBS=$ac_check_lib_save_LIBS
14353 fi
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14355 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14356 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14357   hesiod=yes
14358 else
14359   :
14360 fi
14361
14362 fi
14363
14364
14365   if test x"$hesiod" = xyes; then
14366
14367 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14368
14369     LIBHESIOD=-lhesiod
14370   fi
14371 fi
14372
14373
14374 # Do we need libresolv (due to res_init or Hesiod)?
14375 if test "$resolv" = yes ; then
14376
14377 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14378
14379   LIBRESOLV=-lresolv
14380 else
14381   LIBRESOLV=
14382 fi
14383
14384
14385 # These tell us which Kerberos-related libraries to use.
14386 COM_ERRLIB=
14387 CRYPTOLIB=
14388 KRB5LIB=
14389 DESLIB=
14390 KRB4LIB=
14391
14392 if test "${with_kerberos}" != no; then
14393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14394 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14395 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14396   $as_echo_n "(cached) " >&6
14397 else
14398   ac_check_lib_save_LIBS=$LIBS
14399 LIBS="-lcom_err  $LIBS"
14400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14401 /* end confdefs.h.  */
14402
14403 /* Override any GCC internal prototype to avoid an error.
14404    Use char because int might match the return type of a GCC
14405    builtin and then its argument prototype would still apply.  */
14406 #ifdef __cplusplus
14407 extern "C"
14408 #endif
14409 char com_err ();
14410 int
14411 main ()
14412 {
14413 return com_err ();
14414   ;
14415   return 0;
14416 }
14417 _ACEOF
14418 if ac_fn_c_try_link "$LINENO"; then :
14419   ac_cv_lib_com_err_com_err=yes
14420 else
14421   ac_cv_lib_com_err_com_err=no
14422 fi
14423 rm -f core conftest.err conftest.$ac_objext \
14424     conftest$ac_exeext conftest.$ac_ext
14425 LIBS=$ac_check_lib_save_LIBS
14426 fi
14427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14428 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14429 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14430   have_com_err=yes
14431 else
14432   have_com_err=no
14433 fi
14434
14435   if test $have_com_err = yes; then
14436     COM_ERRLIB=-lcom_err
14437     LIBS="$COM_ERRLIB $LIBS"
14438
14439 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14440
14441   fi
14442   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14443 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14444 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14445   $as_echo_n "(cached) " >&6
14446 else
14447   ac_check_lib_save_LIBS=$LIBS
14448 LIBS="-lcrypto  $LIBS"
14449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14450 /* end confdefs.h.  */
14451
14452 /* Override any GCC internal prototype to avoid an error.
14453    Use char because int might match the return type of a GCC
14454    builtin and then its argument prototype would still apply.  */
14455 #ifdef __cplusplus
14456 extern "C"
14457 #endif
14458 char mit_des_cbc_encrypt ();
14459 int
14460 main ()
14461 {
14462 return mit_des_cbc_encrypt ();
14463   ;
14464   return 0;
14465 }
14466 _ACEOF
14467 if ac_fn_c_try_link "$LINENO"; then :
14468   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14469 else
14470   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14471 fi
14472 rm -f core conftest.err conftest.$ac_objext \
14473     conftest$ac_exeext conftest.$ac_ext
14474 LIBS=$ac_check_lib_save_LIBS
14475 fi
14476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14477 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14478 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14479   have_crypto=yes
14480 else
14481   have_crypto=no
14482 fi
14483
14484   if test $have_crypto = yes; then
14485     CRYPTOLIB=-lcrypto
14486     LIBS="$CRYPTOLIB $LIBS"
14487
14488 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14489
14490   fi
14491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14492 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14493 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14494   $as_echo_n "(cached) " >&6
14495 else
14496   ac_check_lib_save_LIBS=$LIBS
14497 LIBS="-lk5crypto  $LIBS"
14498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14499 /* end confdefs.h.  */
14500
14501 /* Override any GCC internal prototype to avoid an error.
14502    Use char because int might match the return type of a GCC
14503    builtin and then its argument prototype would still apply.  */
14504 #ifdef __cplusplus
14505 extern "C"
14506 #endif
14507 char mit_des_cbc_encrypt ();
14508 int
14509 main ()
14510 {
14511 return mit_des_cbc_encrypt ();
14512   ;
14513   return 0;
14514 }
14515 _ACEOF
14516 if ac_fn_c_try_link "$LINENO"; then :
14517   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14518 else
14519   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14520 fi
14521 rm -f core conftest.err conftest.$ac_objext \
14522     conftest$ac_exeext conftest.$ac_ext
14523 LIBS=$ac_check_lib_save_LIBS
14524 fi
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14526 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14527 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14528   have_k5crypto=yes
14529 else
14530   have_k5crypto=no
14531 fi
14532
14533   if test $have_k5crypto = yes; then
14534     CRYPTOLIB=-lk5crypto
14535     LIBS="$CRYPTOLIB $LIBS"
14536
14537 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14538
14539   fi
14540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14541 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14542 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14543   $as_echo_n "(cached) " >&6
14544 else
14545   ac_check_lib_save_LIBS=$LIBS
14546 LIBS="-lkrb5  $LIBS"
14547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14548 /* end confdefs.h.  */
14549
14550 /* Override any GCC internal prototype to avoid an error.
14551    Use char because int might match the return type of a GCC
14552    builtin and then its argument prototype would still apply.  */
14553 #ifdef __cplusplus
14554 extern "C"
14555 #endif
14556 char krb5_init_context ();
14557 int
14558 main ()
14559 {
14560 return krb5_init_context ();
14561   ;
14562   return 0;
14563 }
14564 _ACEOF
14565 if ac_fn_c_try_link "$LINENO"; then :
14566   ac_cv_lib_krb5_krb5_init_context=yes
14567 else
14568   ac_cv_lib_krb5_krb5_init_context=no
14569 fi
14570 rm -f core conftest.err conftest.$ac_objext \
14571     conftest$ac_exeext conftest.$ac_ext
14572 LIBS=$ac_check_lib_save_LIBS
14573 fi
14574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14575 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14576 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14577   have_krb5=yes
14578 else
14579   have_krb5=no
14580 fi
14581
14582   if test $have_krb5=yes; then
14583     KRB5LIB=-lkrb5
14584     LIBS="$KRB5LIB $LIBS"
14585
14586 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14587
14588   fi
14589     if test "${with_kerberos5}" = no; then
14590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14591 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14592 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14593   $as_echo_n "(cached) " >&6
14594 else
14595   ac_check_lib_save_LIBS=$LIBS
14596 LIBS="-ldes425  $LIBS"
14597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14598 /* end confdefs.h.  */
14599
14600 /* Override any GCC internal prototype to avoid an error.
14601    Use char because int might match the return type of a GCC
14602    builtin and then its argument prototype would still apply.  */
14603 #ifdef __cplusplus
14604 extern "C"
14605 #endif
14606 char des_cbc_encrypt ();
14607 int
14608 main ()
14609 {
14610 return des_cbc_encrypt ();
14611   ;
14612   return 0;
14613 }
14614 _ACEOF
14615 if ac_fn_c_try_link "$LINENO"; then :
14616   ac_cv_lib_des425_des_cbc_encrypt=yes
14617 else
14618   ac_cv_lib_des425_des_cbc_encrypt=no
14619 fi
14620 rm -f core conftest.err conftest.$ac_objext \
14621     conftest$ac_exeext conftest.$ac_ext
14622 LIBS=$ac_check_lib_save_LIBS
14623 fi
14624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14625 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14626 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14627   have_des425=yes
14628 else
14629   have_des425=no
14630 fi
14631
14632     if test $have_des425 = yes; then
14633       DESLIB=-ldes425
14634       LIBS="$DESLIB $LIBS"
14635
14636 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14637
14638     else
14639       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14640 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14641 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14642   $as_echo_n "(cached) " >&6
14643 else
14644   ac_check_lib_save_LIBS=$LIBS
14645 LIBS="-ldes  $LIBS"
14646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14647 /* end confdefs.h.  */
14648
14649 /* Override any GCC internal prototype to avoid an error.
14650    Use char because int might match the return type of a GCC
14651    builtin and then its argument prototype would still apply.  */
14652 #ifdef __cplusplus
14653 extern "C"
14654 #endif
14655 char des_cbc_encrypt ();
14656 int
14657 main ()
14658 {
14659 return des_cbc_encrypt ();
14660   ;
14661   return 0;
14662 }
14663 _ACEOF
14664 if ac_fn_c_try_link "$LINENO"; then :
14665   ac_cv_lib_des_des_cbc_encrypt=yes
14666 else
14667   ac_cv_lib_des_des_cbc_encrypt=no
14668 fi
14669 rm -f core conftest.err conftest.$ac_objext \
14670     conftest$ac_exeext conftest.$ac_ext
14671 LIBS=$ac_check_lib_save_LIBS
14672 fi
14673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14674 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14675 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14676   have_des=yes
14677 else
14678   have_des=no
14679 fi
14680
14681       if test $have_des = yes; then
14682         DESLIB=-ldes
14683         LIBS="$DESLIB $LIBS"
14684
14685 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14686
14687       fi
14688     fi
14689     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14690 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14691 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14692   $as_echo_n "(cached) " >&6
14693 else
14694   ac_check_lib_save_LIBS=$LIBS
14695 LIBS="-lkrb4  $LIBS"
14696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14697 /* end confdefs.h.  */
14698
14699 /* Override any GCC internal prototype to avoid an error.
14700    Use char because int might match the return type of a GCC
14701    builtin and then its argument prototype would still apply.  */
14702 #ifdef __cplusplus
14703 extern "C"
14704 #endif
14705 char krb_get_cred ();
14706 int
14707 main ()
14708 {
14709 return krb_get_cred ();
14710   ;
14711   return 0;
14712 }
14713 _ACEOF
14714 if ac_fn_c_try_link "$LINENO"; then :
14715   ac_cv_lib_krb4_krb_get_cred=yes
14716 else
14717   ac_cv_lib_krb4_krb_get_cred=no
14718 fi
14719 rm -f core conftest.err conftest.$ac_objext \
14720     conftest$ac_exeext conftest.$ac_ext
14721 LIBS=$ac_check_lib_save_LIBS
14722 fi
14723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14724 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14725 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14726   have_krb4=yes
14727 else
14728   have_krb4=no
14729 fi
14730
14731     if test $have_krb4 = yes; then
14732       KRB4LIB=-lkrb4
14733       LIBS="$KRB4LIB $LIBS"
14734
14735 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14736
14737     else
14738       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14739 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14740 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14741   $as_echo_n "(cached) " >&6
14742 else
14743   ac_check_lib_save_LIBS=$LIBS
14744 LIBS="-lkrb  $LIBS"
14745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14746 /* end confdefs.h.  */
14747
14748 /* Override any GCC internal prototype to avoid an error.
14749    Use char because int might match the return type of a GCC
14750    builtin and then its argument prototype would still apply.  */
14751 #ifdef __cplusplus
14752 extern "C"
14753 #endif
14754 char krb_get_cred ();
14755 int
14756 main ()
14757 {
14758 return krb_get_cred ();
14759   ;
14760   return 0;
14761 }
14762 _ACEOF
14763 if ac_fn_c_try_link "$LINENO"; then :
14764   ac_cv_lib_krb_krb_get_cred=yes
14765 else
14766   ac_cv_lib_krb_krb_get_cred=no
14767 fi
14768 rm -f core conftest.err conftest.$ac_objext \
14769     conftest$ac_exeext conftest.$ac_ext
14770 LIBS=$ac_check_lib_save_LIBS
14771 fi
14772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14773 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14774 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14775   have_krb=yes
14776 else
14777   have_krb=no
14778 fi
14779
14780       if test $have_krb = yes; then
14781         KRB4LIB=-lkrb
14782         LIBS="$KRB4LIB $LIBS"
14783
14784 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14785
14786       fi
14787     fi
14788   fi
14789
14790   if test "${with_kerberos5}" != no; then
14791     for ac_header in krb5.h
14792 do :
14793   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14794 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14795   cat >>confdefs.h <<_ACEOF
14796 #define HAVE_KRB5_H 1
14797 _ACEOF
14798  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14799 "
14800 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14801
14802 cat >>confdefs.h <<_ACEOF
14803 #define HAVE_KRB5_ERROR_TEXT 1
14804 _ACEOF
14805
14806
14807 fi
14808 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14809 "
14810 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14811
14812 cat >>confdefs.h <<_ACEOF
14813 #define HAVE_KRB5_ERROR_E_TEXT 1
14814 _ACEOF
14815
14816
14817 fi
14818
14819 fi
14820
14821 done
14822
14823   else
14824     for ac_header in des.h
14825 do :
14826   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14827 if test "x$ac_cv_header_des_h" = x""yes; then :
14828   cat >>confdefs.h <<_ACEOF
14829 #define HAVE_DES_H 1
14830 _ACEOF
14831
14832 else
14833   for ac_header in kerberosIV/des.h
14834 do :
14835   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14836 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14837   cat >>confdefs.h <<_ACEOF
14838 #define HAVE_KERBEROSIV_DES_H 1
14839 _ACEOF
14840
14841 else
14842   for ac_header in kerberos/des.h
14843 do :
14844   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14845 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14846   cat >>confdefs.h <<_ACEOF
14847 #define HAVE_KERBEROS_DES_H 1
14848 _ACEOF
14849
14850 fi
14851
14852 done
14853
14854 fi
14855
14856 done
14857
14858 fi
14859
14860 done
14861
14862     for ac_header in krb.h
14863 do :
14864   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14865 if test "x$ac_cv_header_krb_h" = x""yes; then :
14866   cat >>confdefs.h <<_ACEOF
14867 #define HAVE_KRB_H 1
14868 _ACEOF
14869
14870 else
14871   for ac_header in kerberosIV/krb.h
14872 do :
14873   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14874 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14875   cat >>confdefs.h <<_ACEOF
14876 #define HAVE_KERBEROSIV_KRB_H 1
14877 _ACEOF
14878
14879 else
14880   for ac_header in kerberos/krb.h
14881 do :
14882   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14883 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14884   cat >>confdefs.h <<_ACEOF
14885 #define HAVE_KERBEROS_KRB_H 1
14886 _ACEOF
14887
14888 fi
14889
14890 done
14891
14892 fi
14893
14894 done
14895
14896 fi
14897
14898 done
14899
14900   fi
14901   for ac_header in com_err.h
14902 do :
14903   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14904 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14905   cat >>confdefs.h <<_ACEOF
14906 #define HAVE_COM_ERR_H 1
14907 _ACEOF
14908
14909 fi
14910
14911 done
14912
14913 fi
14914
14915
14916
14917
14918
14919
14920
14921 # Solaris requires -lintl if you want strerror (which calls dgettext)
14922 # to return localized messages.
14923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
14924 $as_echo_n "checking for dgettext in -lintl... " >&6; }
14925 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
14926   $as_echo_n "(cached) " >&6
14927 else
14928   ac_check_lib_save_LIBS=$LIBS
14929 LIBS="-lintl  $LIBS"
14930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14931 /* end confdefs.h.  */
14932
14933 /* Override any GCC internal prototype to avoid an error.
14934    Use char because int might match the return type of a GCC
14935    builtin and then its argument prototype would still apply.  */
14936 #ifdef __cplusplus
14937 extern "C"
14938 #endif
14939 char dgettext ();
14940 int
14941 main ()
14942 {
14943 return dgettext ();
14944   ;
14945   return 0;
14946 }
14947 _ACEOF
14948 if ac_fn_c_try_link "$LINENO"; then :
14949   ac_cv_lib_intl_dgettext=yes
14950 else
14951   ac_cv_lib_intl_dgettext=no
14952 fi
14953 rm -f core conftest.err conftest.$ac_objext \
14954     conftest$ac_exeext conftest.$ac_ext
14955 LIBS=$ac_check_lib_save_LIBS
14956 fi
14957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
14958 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
14959 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
14960   cat >>confdefs.h <<_ACEOF
14961 #define HAVE_LIBINTL 1
14962 _ACEOF
14963
14964   LIBS="-lintl $LIBS"
14965
14966 fi
14967
14968
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14970 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14971 if test "${emacs_cv_localtime_cache+set}" = set; then :
14972   $as_echo_n "(cached) " >&6
14973 else
14974   if test x$ac_cv_func_tzset = xyes; then
14975 if test "$cross_compiling" = yes; then :
14976   # If we have tzset, assume the worst when cross-compiling.
14977 emacs_cv_localtime_cache=yes
14978 else
14979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14980 /* end confdefs.h.  */
14981 #include <time.h>
14982 char TZ_GMT0[] = "TZ=GMT0";
14983 char TZ_PST8[] = "TZ=PST8";
14984 main()
14985 {
14986   time_t now = time ((time_t *) 0);
14987   int hour_GMT0, hour_unset;
14988   if (putenv (TZ_GMT0) != 0)
14989     exit (1);
14990   hour_GMT0 = localtime (&now)->tm_hour;
14991   unsetenv("TZ");
14992   hour_unset = localtime (&now)->tm_hour;
14993   if (putenv (TZ_PST8) != 0)
14994     exit (1);
14995   if (localtime (&now)->tm_hour == hour_GMT0)
14996     exit (1);
14997   unsetenv("TZ");
14998   if (localtime (&now)->tm_hour != hour_unset)
14999     exit (1);
15000   exit (0);
15001 }
15002 _ACEOF
15003 if ac_fn_c_try_run "$LINENO"; then :
15004   emacs_cv_localtime_cache=no
15005 else
15006   emacs_cv_localtime_cache=yes
15007 fi
15008 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15009   conftest.$ac_objext conftest.beam conftest.$ac_ext
15010 fi
15011
15012 else
15013         # If we lack tzset, report that localtime does not cache TZ,
15014         # since we can't invalidate the cache if we don't have tzset.
15015         emacs_cv_localtime_cache=no
15016 fi
15017 fi
15018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
15019 $as_echo "$emacs_cv_localtime_cache" >&6; }
15020 if test $emacs_cv_localtime_cache = yes; then
15021
15022 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
15023
15024 fi
15025
15026 if test "x$HAVE_TIMEVAL" = xyes; then
15027   for ac_func in gettimeofday
15028 do :
15029   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
15030 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
15031   cat >>confdefs.h <<_ACEOF
15032 #define HAVE_GETTIMEOFDAY 1
15033 _ACEOF
15034
15035 fi
15036 done
15037
15038   if test $ac_cv_func_gettimeofday = yes; then
15039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
15040 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
15041 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
15042   $as_echo_n "(cached) " >&6
15043 else
15044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15045 /* end confdefs.h.  */
15046
15047 #ifdef TIME_WITH_SYS_TIME
15048 #include <sys/time.h>
15049 #include <time.h>
15050 #else
15051 #ifdef HAVE_SYS_TIME_H
15052 #include <sys/time.h>
15053 #else
15054 #include <time.h>
15055 #endif
15056 #endif
15057 int
15058 main ()
15059 {
15060 struct timeval time;
15061        gettimeofday (&time, 0);
15062   ;
15063   return 0;
15064 }
15065 _ACEOF
15066 if ac_fn_c_try_compile "$LINENO"; then :
15067   emacs_cv_gettimeofday_two_arguments=yes
15068 else
15069   emacs_cv_gettimeofday_two_arguments=no
15070 fi
15071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15072 fi
15073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
15074 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
15075     if test $emacs_cv_gettimeofday_two_arguments = no; then
15076
15077 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
15078
15079     fi
15080   fi
15081 fi
15082
15083 ok_so_far=yes
15084 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15085 if test "x$ac_cv_func_socket" = x""yes; then :
15086
15087 else
15088   ok_so_far=no
15089 fi
15090
15091 if test $ok_so_far = yes; then
15092   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15093 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15094
15095 else
15096   ok_so_far=no
15097 fi
15098
15099
15100 fi
15101 if test $ok_so_far = yes; then
15102   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15103 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15104
15105 else
15106   ok_so_far=no
15107 fi
15108
15109
15110 fi
15111 if test $ok_so_far = yes; then
15112
15113 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15114
15115 fi
15116
15117 if test -f /usr/lpp/X11/bin/smt.exp; then
15118
15119 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15120
15121 fi
15122
15123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15124 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15125 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15127 $as_echo "yes" >&6; }
15128
15129 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15130
15131 else
15132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15133 $as_echo "no" >&6; }
15134 fi
15135
15136 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15137 if test "x$ac_cv_type_pid_t" = x""yes; then :
15138
15139 else
15140
15141 cat >>confdefs.h <<_ACEOF
15142 #define pid_t int
15143 _ACEOF
15144
15145 fi
15146
15147 for ac_header in vfork.h
15148 do :
15149   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15150 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15151   cat >>confdefs.h <<_ACEOF
15152 #define HAVE_VFORK_H 1
15153 _ACEOF
15154
15155 fi
15156
15157 done
15158
15159 for ac_func in fork vfork
15160 do :
15161   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15162 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15163 eval as_val=\$$as_ac_var
15164    if test "x$as_val" = x""yes; then :
15165   cat >>confdefs.h <<_ACEOF
15166 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15167 _ACEOF
15168
15169 fi
15170 done
15171
15172 if test "x$ac_cv_func_fork" = xyes; then
15173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15174 $as_echo_n "checking for working fork... " >&6; }
15175 if test "${ac_cv_func_fork_works+set}" = set; then :
15176   $as_echo_n "(cached) " >&6
15177 else
15178   if test "$cross_compiling" = yes; then :
15179   ac_cv_func_fork_works=cross
15180 else
15181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15182 /* end confdefs.h.  */
15183 $ac_includes_default
15184 int
15185 main ()
15186 {
15187
15188           /* By Ruediger Kuhlmann. */
15189           return fork () < 0;
15190
15191   ;
15192   return 0;
15193 }
15194 _ACEOF
15195 if ac_fn_c_try_run "$LINENO"; then :
15196   ac_cv_func_fork_works=yes
15197 else
15198   ac_cv_func_fork_works=no
15199 fi
15200 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15201   conftest.$ac_objext conftest.beam conftest.$ac_ext
15202 fi
15203
15204 fi
15205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15206 $as_echo "$ac_cv_func_fork_works" >&6; }
15207
15208 else
15209   ac_cv_func_fork_works=$ac_cv_func_fork
15210 fi
15211 if test "x$ac_cv_func_fork_works" = xcross; then
15212   case $host in
15213     *-*-amigaos* | *-*-msdosdjgpp*)
15214       # Override, as these systems have only a dummy fork() stub
15215       ac_cv_func_fork_works=no
15216       ;;
15217     *)
15218       ac_cv_func_fork_works=yes
15219       ;;
15220   esac
15221   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15222 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15223 fi
15224 ac_cv_func_vfork_works=$ac_cv_func_vfork
15225 if test "x$ac_cv_func_vfork" = xyes; then
15226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15227 $as_echo_n "checking for working vfork... " >&6; }
15228 if test "${ac_cv_func_vfork_works+set}" = set; then :
15229   $as_echo_n "(cached) " >&6
15230 else
15231   if test "$cross_compiling" = yes; then :
15232   ac_cv_func_vfork_works=cross
15233 else
15234   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15235 /* end confdefs.h.  */
15236 /* Thanks to Paul Eggert for this test.  */
15237 $ac_includes_default
15238 #include <sys/wait.h>
15239 #ifdef HAVE_VFORK_H
15240 # include <vfork.h>
15241 #endif
15242 /* On some sparc systems, changes by the child to local and incoming
15243    argument registers are propagated back to the parent.  The compiler
15244    is told about this with #include <vfork.h>, but some compilers
15245    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
15246    static variable whose address is put into a register that is
15247    clobbered by the vfork.  */
15248 static void
15249 #ifdef __cplusplus
15250 sparc_address_test (int arg)
15251 # else
15252 sparc_address_test (arg) int arg;
15253 #endif
15254 {
15255   static pid_t child;
15256   if (!child) {
15257     child = vfork ();
15258     if (child < 0) {
15259       perror ("vfork");
15260       _exit(2);
15261     }
15262     if (!child) {
15263       arg = getpid();
15264       write(-1, "", 0);
15265       _exit (arg);
15266     }
15267   }
15268 }
15269
15270 int
15271 main ()
15272 {
15273   pid_t parent = getpid ();
15274   pid_t child;
15275
15276   sparc_address_test (0);
15277
15278   child = vfork ();
15279
15280   if (child == 0) {
15281     /* Here is another test for sparc vfork register problems.  This
15282        test uses lots of local variables, at least as many local
15283        variables as main has allocated so far including compiler
15284        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
15285        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
15286        reuse the register of parent for one of the local variables,
15287        since it will think that parent can't possibly be used any more
15288        in this routine.  Assigning to the local variable will thus
15289        munge parent in the parent process.  */
15290     pid_t
15291       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15292       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15293     /* Convince the compiler that p..p7 are live; otherwise, it might
15294        use the same hardware register for all 8 local variables.  */
15295     if (p != p1 || p != p2 || p != p3 || p != p4
15296         || p != p5 || p != p6 || p != p7)
15297       _exit(1);
15298
15299     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15300        from child file descriptors.  If the child closes a descriptor
15301        before it execs or exits, this munges the parent's descriptor
15302        as well.  Test for this by closing stdout in the child.  */
15303     _exit(close(fileno(stdout)) != 0);
15304   } else {
15305     int status;
15306     struct stat st;
15307
15308     while (wait(&status) != child)
15309       ;
15310     return (
15311          /* Was there some problem with vforking?  */
15312          child < 0
15313
15314          /* Did the child fail?  (This shouldn't happen.)  */
15315          || status
15316
15317          /* Did the vfork/compiler bug occur?  */
15318          || parent != getpid()
15319
15320          /* Did the file descriptor bug occur?  */
15321          || fstat(fileno(stdout), &st) != 0
15322          );
15323   }
15324 }
15325 _ACEOF
15326 if ac_fn_c_try_run "$LINENO"; then :
15327   ac_cv_func_vfork_works=yes
15328 else
15329   ac_cv_func_vfork_works=no
15330 fi
15331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15332   conftest.$ac_objext conftest.beam conftest.$ac_ext
15333 fi
15334
15335 fi
15336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15337 $as_echo "$ac_cv_func_vfork_works" >&6; }
15338
15339 fi;
15340 if test "x$ac_cv_func_fork_works" = xcross; then
15341   ac_cv_func_vfork_works=$ac_cv_func_vfork
15342   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15343 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15344 fi
15345
15346 if test "x$ac_cv_func_vfork_works" = xyes; then
15347
15348 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15349
15350 else
15351
15352 $as_echo "#define vfork fork" >>confdefs.h
15353
15354 fi
15355 if test "x$ac_cv_func_fork_works" = xyes; then
15356
15357 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15358
15359 fi
15360
15361
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15363 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15364 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15365   $as_echo_n "(cached) " >&6
15366 else
15367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15368 /* end confdefs.h.  */
15369 #include <langinfo.h>
15370 int
15371 main ()
15372 {
15373 char* cs = nl_langinfo(CODESET);
15374   ;
15375   return 0;
15376 }
15377 _ACEOF
15378 if ac_fn_c_try_link "$LINENO"; then :
15379   emacs_cv_langinfo_codeset=yes
15380 else
15381   emacs_cv_langinfo_codeset=no
15382 fi
15383 rm -f core conftest.err conftest.$ac_objext \
15384     conftest$ac_exeext conftest.$ac_ext
15385
15386 fi
15387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15388 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15389 if test $emacs_cv_langinfo_codeset = yes; then
15390
15391 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15392
15393 fi
15394
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15396 $as_echo_n "checking for mbstate_t... " >&6; }
15397 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15398   $as_echo_n "(cached) " >&6
15399 else
15400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15401 /* end confdefs.h.  */
15402 $ac_includes_default
15403 #           include <wchar.h>
15404 int
15405 main ()
15406 {
15407 mbstate_t x; return sizeof x;
15408   ;
15409   return 0;
15410 }
15411 _ACEOF
15412 if ac_fn_c_try_compile "$LINENO"; then :
15413   ac_cv_type_mbstate_t=yes
15414 else
15415   ac_cv_type_mbstate_t=no
15416 fi
15417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15418 fi
15419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15420 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15421    if test $ac_cv_type_mbstate_t = yes; then
15422
15423 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15424
15425    else
15426
15427 $as_echo "#define mbstate_t int" >>confdefs.h
15428
15429    fi
15430
15431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15432 $as_echo_n "checking for C restricted array declarations... " >&6; }
15433 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15434   $as_echo_n "(cached) " >&6
15435 else
15436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15437 /* end confdefs.h.  */
15438 void fred (int x[__restrict]);
15439 int
15440 main ()
15441 {
15442
15443   ;
15444   return 0;
15445 }
15446 _ACEOF
15447 if ac_fn_c_try_compile "$LINENO"; then :
15448   emacs_cv_c_restrict_arr=yes
15449 else
15450   emacs_cv_c_restrict_arr=no
15451 fi
15452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15453 fi
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15455 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15456 if test "$emacs_cv_c_restrict_arr" = yes; then
15457
15458 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15459
15460 fi
15461
15462
15463
15464 # Set up the CFLAGS for real compilation, so we can substitute it.
15465 CFLAGS="$REAL_CFLAGS"
15466 CPPFLAGS="$REAL_CPPFLAGS"
15467
15468 ## Hack to detect a buggy GCC version.
15469 if test "x$GCC" = xyes \
15470    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15471    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15472    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15473    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15474 fi
15475
15476 version=$PACKAGE_VERSION
15477
15478 ### Specify what sort of things we'll be editing into Makefile and config.h.
15479 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15480
15481
15482 ## Unused?
15483
15484
15485
15486
15487
15488
15489
15490
15491
15492
15493
15494
15495
15496
15497
15498
15499
15500
15501
15502
15503 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15504 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15505 ## end of LIBX_BASE, but nothing ever set it.
15506
15507
15508
15509
15510 ## Used in lwlib/Makefile.in.
15511
15512 if test -n "${machfile}"; then
15513   M_FILE="\$(srcdir)/${machfile}"
15514 else
15515   M_FILE=
15516 fi
15517 S_FILE="\$(srcdir)/${opsysfile}"
15518
15519
15520
15521
15522
15523
15524
15525
15526
15527
15528 cat >>confdefs.h <<_ACEOF
15529 #define EMACS_CONFIGURATION "${canonical}"
15530 _ACEOF
15531
15532
15533 cat >>confdefs.h <<_ACEOF
15534 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15535 _ACEOF
15536
15537 if test -n "$machfile"; then
15538
15539 cat >>confdefs.h <<_ACEOF
15540 #define config_machfile "${machfile}"
15541 _ACEOF
15542
15543 fi
15544
15545 cat >>confdefs.h <<_ACEOF
15546 #define config_opsysfile "${opsysfile}"
15547 _ACEOF
15548
15549
15550 XMENU_OBJ=
15551 XOBJ=
15552 FONT_OBJ=
15553 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15554
15555 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15556
15557   XMENU_OBJ=xmenu.o
15558   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
15559   FONT_OBJ=xfont.o
15560   if test "$HAVE_XFT" = "yes"; then
15561     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15562   elif test "$HAVE_FREETYPE" = "yes"; then
15563     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15564   fi
15565
15566 fi
15567
15568
15569
15570
15571 WIDGET_OBJ=
15572 MOTIF_LIBW=
15573 if test "${USE_X_TOOLKIT}" != "none" ; then
15574   WIDGET_OBJ=widget.o
15575
15576 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15577
15578   if test "${USE_X_TOOLKIT}" = "LUCID"; then
15579
15580 $as_echo "#define USE_LUCID 1" >>confdefs.h
15581
15582   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15583
15584 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15585
15586     MOTIF_LIBW=-lXm
15587     case "$opsys" in
15588       gnu-linux)
15589         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15590         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15591         ;;
15592
15593       unixware)
15594         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15595         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15596         MOTIF_LIBW="MOTIF_LIBW -lXimp"
15597         ;;
15598
15599       aix4-2)
15600         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15601         MOTIF_LIBW="$MOTIF_LIBW -li18n"
15602         ;;
15603     esac
15604     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15605   fi
15606 fi
15607
15608
15609 TOOLKIT_LIBW=
15610 case "$USE_X_TOOLKIT" in
15611   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15612   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15613   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15614 esac
15615
15616
15617 if test "$USE_X_TOOLKIT" = "none"; then
15618   LIBXT_OTHER="\$(LIBXSM)"
15619   OLDXMENU_TARGET="really-oldXMenu"
15620 else
15621   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15622   OLDXMENU_TARGET="really-lwlib"
15623 fi
15624
15625
15626 ## The X Menu stuff is present in the X10 distribution, but missing
15627 ## from X11.  If we have X10, just use the installed library;
15628 ## otherwise, use our own copy.
15629 if test "${HAVE_X11}" = "yes" ; then
15630
15631 $as_echo "#define HAVE_X11 1" >>confdefs.h
15632
15633
15634   if test "$USE_X_TOOLKIT" = "none"; then
15635     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15636   else
15637     OLDXMENU="\${lwlibdir}/liblw.a"
15638   fi
15639   LIBXMENU="\$(OLDXMENU)"
15640   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15641   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15642 else
15643   ## For a syntactically valid Makefile; not actually used for anything.
15644   ## See comments in src/Makefile.in.
15645   OLDXMENU=nothing
15646   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15647   if test "${HAVE_X_WINDOWS}" = "yes"; then
15648     LIBXMENU="-lXMenu"
15649   else
15650     LIBXMENU=
15651   fi
15652   LIBX_OTHER=
15653   OLDXMENU_DEPS=
15654 fi
15655
15656 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15657   OLDXMENU_TARGET=
15658   OLDXMENU=nothing
15659   LIBXMENU=
15660   OLDXMENU_DEPS=
15661 fi
15662
15663
15664
15665
15666
15667
15668
15669 if test "${HAVE_MENUS}" = "yes" ; then
15670
15671 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15672
15673 fi
15674
15675 if test "${GNU_MALLOC}" = "yes" ; then
15676
15677 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15678
15679 fi
15680
15681 RALLOC_OBJ=
15682 if test "${REL_ALLOC}" = "yes" ; then
15683
15684 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15685
15686
15687   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15688 fi
15689
15690
15691 if test "$opsys" = "cygwin"; then
15692   CYGWIN_OBJ="sheap.o"
15693   ## Cygwin differs because of its unexec().
15694   PRE_ALLOC_OBJ=
15695   POST_ALLOC_OBJ=lastfile.o
15696 else
15697   CYGWIN_OBJ=
15698   PRE_ALLOC_OBJ=lastfile.o
15699   POST_ALLOC_OBJ=
15700 fi
15701
15702
15703
15704
15705 # Configure gnulib here, now that we know LIBS.
15706
15707
15708
15709
15710
15711
15712
15713
15714
15715
15716           LIBC_FATAL_STDERR_=1
15717   export LIBC_FATAL_STDERR_
15718
15719 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15720 # for constant arguments.  Useless!
15721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15722 $as_echo_n "checking for working alloca.h... " >&6; }
15723 if test "${ac_cv_working_alloca_h+set}" = set; then :
15724   $as_echo_n "(cached) " >&6
15725 else
15726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15727 /* end confdefs.h.  */
15728 #include <alloca.h>
15729 int
15730 main ()
15731 {
15732 char *p = (char *) alloca (2 * sizeof (int));
15733                           if (p) return 0;
15734   ;
15735   return 0;
15736 }
15737 _ACEOF
15738 if ac_fn_c_try_link "$LINENO"; then :
15739   ac_cv_working_alloca_h=yes
15740 else
15741   ac_cv_working_alloca_h=no
15742 fi
15743 rm -f core conftest.err conftest.$ac_objext \
15744     conftest$ac_exeext conftest.$ac_ext
15745 fi
15746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15747 $as_echo "$ac_cv_working_alloca_h" >&6; }
15748 if test $ac_cv_working_alloca_h = yes; then
15749
15750 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15751
15752 fi
15753
15754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15755 $as_echo_n "checking for alloca... " >&6; }
15756 if test "${ac_cv_func_alloca_works+set}" = set; then :
15757   $as_echo_n "(cached) " >&6
15758 else
15759   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15760 /* end confdefs.h.  */
15761 #ifdef __GNUC__
15762 # define alloca __builtin_alloca
15763 #else
15764 # ifdef _MSC_VER
15765 #  include <malloc.h>
15766 #  define alloca _alloca
15767 # else
15768 #  ifdef HAVE_ALLOCA_H
15769 #   include <alloca.h>
15770 #  else
15771 #   ifdef _AIX
15772  #pragma alloca
15773 #   else
15774 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15775 char *alloca ();
15776 #    endif
15777 #   endif
15778 #  endif
15779 # endif
15780 #endif
15781
15782 int
15783 main ()
15784 {
15785 char *p = (char *) alloca (1);
15786                                     if (p) return 0;
15787   ;
15788   return 0;
15789 }
15790 _ACEOF
15791 if ac_fn_c_try_link "$LINENO"; then :
15792   ac_cv_func_alloca_works=yes
15793 else
15794   ac_cv_func_alloca_works=no
15795 fi
15796 rm -f core conftest.err conftest.$ac_objext \
15797     conftest$ac_exeext conftest.$ac_ext
15798 fi
15799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15800 $as_echo "$ac_cv_func_alloca_works" >&6; }
15801
15802 if test $ac_cv_func_alloca_works = yes; then
15803
15804 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15805
15806 else
15807   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15808 # that cause trouble.  Some versions do not even contain alloca or
15809 # contain a buggy version.  If you still want to use their alloca,
15810 # use ar to extract alloca.o from them instead of compiling alloca.c.
15811
15812
15813
15814
15815
15816 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15817
15818 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15819
15820
15821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15822 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15823 if test "${ac_cv_os_cray+set}" = set; then :
15824   $as_echo_n "(cached) " >&6
15825 else
15826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15827 /* end confdefs.h.  */
15828 #if defined CRAY && ! defined CRAY2
15829 webecray
15830 #else
15831 wenotbecray
15832 #endif
15833
15834 _ACEOF
15835 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15836   $EGREP "webecray" >/dev/null 2>&1; then :
15837   ac_cv_os_cray=yes
15838 else
15839   ac_cv_os_cray=no
15840 fi
15841 rm -f conftest*
15842
15843 fi
15844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15845 $as_echo "$ac_cv_os_cray" >&6; }
15846 if test $ac_cv_os_cray = yes; then
15847   for ac_func in _getb67 GETB67 getb67; do
15848     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15849 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15850 eval as_val=\$$as_ac_var
15851    if test "x$as_val" = x""yes; then :
15852
15853 cat >>confdefs.h <<_ACEOF
15854 #define CRAY_STACKSEG_END $ac_func
15855 _ACEOF
15856
15857     break
15858 fi
15859
15860   done
15861 fi
15862
15863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15864 $as_echo_n "checking stack direction for C alloca... " >&6; }
15865 if test "${ac_cv_c_stack_direction+set}" = set; then :
15866   $as_echo_n "(cached) " >&6
15867 else
15868   if test "$cross_compiling" = yes; then :
15869   ac_cv_c_stack_direction=0
15870 else
15871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15872 /* end confdefs.h.  */
15873 $ac_includes_default
15874 int
15875 find_stack_direction (int *addr, int depth)
15876 {
15877   int dir, dummy = 0;
15878   if (! addr)
15879     addr = &dummy;
15880   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15881   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15882   return dir + dummy;
15883 }
15884
15885 int
15886 main (int argc, char **argv)
15887 {
15888   return find_stack_direction (0, argc + !argv + 20) < 0;
15889 }
15890 _ACEOF
15891 if ac_fn_c_try_run "$LINENO"; then :
15892   ac_cv_c_stack_direction=1
15893 else
15894   ac_cv_c_stack_direction=-1
15895 fi
15896 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15897   conftest.$ac_objext conftest.beam conftest.$ac_ext
15898 fi
15899
15900 fi
15901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15902 $as_echo "$ac_cv_c_stack_direction" >&6; }
15903 cat >>confdefs.h <<_ACEOF
15904 #define STACK_DIRECTION $ac_cv_c_stack_direction
15905 _ACEOF
15906
15907
15908 fi
15909
15910
15911
15912
15913   for ac_func in $ac_func_list
15914 do :
15915   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15916 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15917 eval as_val=\$$as_ac_var
15918    if test "x$as_val" = x""yes; then :
15919   cat >>confdefs.h <<_ACEOF
15920 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15921 _ACEOF
15922
15923 fi
15924 done
15925
15926
15927
15928
15929    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15930 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15931 if test "${ac_cv_c_bigendian+set}" = set; then :
15932   $as_echo_n "(cached) " >&6
15933 else
15934   ac_cv_c_bigendian=unknown
15935     # See if we're dealing with a universal compiler.
15936     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15937 /* end confdefs.h.  */
15938 #ifndef __APPLE_CC__
15939                not a universal capable compiler
15940              #endif
15941              typedef int dummy;
15942
15943 _ACEOF
15944 if ac_fn_c_try_compile "$LINENO"; then :
15945
15946         # Check for potential -arch flags.  It is not universal unless
15947         # there are at least two -arch flags with different values.
15948         ac_arch=
15949         ac_prev=
15950         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15951          if test -n "$ac_prev"; then
15952            case $ac_word in
15953              i?86 | x86_64 | ppc | ppc64)
15954                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15955                  ac_arch=$ac_word
15956                else
15957                  ac_cv_c_bigendian=universal
15958                  break
15959                fi
15960                ;;
15961            esac
15962            ac_prev=
15963          elif test "x$ac_word" = "x-arch"; then
15964            ac_prev=arch
15965          fi
15966        done
15967 fi
15968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15969     if test $ac_cv_c_bigendian = unknown; then
15970       # See if sys/param.h defines the BYTE_ORDER macro.
15971       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15972 /* end confdefs.h.  */
15973 #include <sys/types.h>
15974              #include <sys/param.h>
15975
15976 int
15977 main ()
15978 {
15979 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15980                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15981                      && LITTLE_ENDIAN)
15982               bogus endian macros
15983              #endif
15984
15985   ;
15986   return 0;
15987 }
15988 _ACEOF
15989 if ac_fn_c_try_compile "$LINENO"; then :
15990   # It does; now see whether it defined to BIG_ENDIAN or not.
15991          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15992 /* end confdefs.h.  */
15993 #include <sys/types.h>
15994                 #include <sys/param.h>
15995
15996 int
15997 main ()
15998 {
15999 #if BYTE_ORDER != BIG_ENDIAN
16000                  not big endian
16001                 #endif
16002
16003   ;
16004   return 0;
16005 }
16006 _ACEOF
16007 if ac_fn_c_try_compile "$LINENO"; then :
16008   ac_cv_c_bigendian=yes
16009 else
16010   ac_cv_c_bigendian=no
16011 fi
16012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16013 fi
16014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16015     fi
16016     if test $ac_cv_c_bigendian = unknown; then
16017       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16018       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16019 /* end confdefs.h.  */
16020 #include <limits.h>
16021
16022 int
16023 main ()
16024 {
16025 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16026               bogus endian macros
16027              #endif
16028
16029   ;
16030   return 0;
16031 }
16032 _ACEOF
16033 if ac_fn_c_try_compile "$LINENO"; then :
16034   # It does; now see whether it defined to _BIG_ENDIAN or not.
16035          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16036 /* end confdefs.h.  */
16037 #include <limits.h>
16038
16039 int
16040 main ()
16041 {
16042 #ifndef _BIG_ENDIAN
16043                  not big endian
16044                 #endif
16045
16046   ;
16047   return 0;
16048 }
16049 _ACEOF
16050 if ac_fn_c_try_compile "$LINENO"; then :
16051   ac_cv_c_bigendian=yes
16052 else
16053   ac_cv_c_bigendian=no
16054 fi
16055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16056 fi
16057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16058     fi
16059     if test $ac_cv_c_bigendian = unknown; then
16060       # Compile a test program.
16061       if test "$cross_compiling" = yes; then :
16062   # Try to guess by grepping values from an object file.
16063          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16064 /* end confdefs.h.  */
16065 short int ascii_mm[] =
16066                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16067                 short int ascii_ii[] =
16068                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16069                 int use_ascii (int i) {
16070                   return ascii_mm[i] + ascii_ii[i];
16071                 }
16072                 short int ebcdic_ii[] =
16073                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16074                 short int ebcdic_mm[] =
16075                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16076                 int use_ebcdic (int i) {
16077                   return ebcdic_mm[i] + ebcdic_ii[i];
16078                 }
16079                 extern int foo;
16080
16081 int
16082 main ()
16083 {
16084 return use_ascii (foo) == use_ebcdic (foo);
16085   ;
16086   return 0;
16087 }
16088 _ACEOF
16089 if ac_fn_c_try_compile "$LINENO"; then :
16090   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16091               ac_cv_c_bigendian=yes
16092             fi
16093             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16094               if test "$ac_cv_c_bigendian" = unknown; then
16095                 ac_cv_c_bigendian=no
16096               else
16097                 # finding both strings is unlikely to happen, but who knows?
16098                 ac_cv_c_bigendian=unknown
16099               fi
16100             fi
16101 fi
16102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16103 else
16104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16105 /* end confdefs.h.  */
16106 $ac_includes_default
16107 int
16108 main ()
16109 {
16110
16111              /* Are we little or big endian?  From Harbison&Steele.  */
16112              union
16113              {
16114                long int l;
16115                char c[sizeof (long int)];
16116              } u;
16117              u.l = 1;
16118              return u.c[sizeof (long int) - 1] == 1;
16119
16120   ;
16121   return 0;
16122 }
16123 _ACEOF
16124 if ac_fn_c_try_run "$LINENO"; then :
16125   ac_cv_c_bigendian=no
16126 else
16127   ac_cv_c_bigendian=yes
16128 fi
16129 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16130   conftest.$ac_objext conftest.beam conftest.$ac_ext
16131 fi
16132
16133     fi
16134 fi
16135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16136 $as_echo "$ac_cv_c_bigendian" >&6; }
16137  case $ac_cv_c_bigendian in #(
16138    yes)
16139      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16140 ;; #(
16141    no)
16142       ;; #(
16143    universal)
16144
16145 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16146
16147      ;; #(
16148    *)
16149      as_fn_error "unknown endianness
16150  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16151  esac
16152
16153
16154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16155 $as_echo_n "checking for inline... " >&6; }
16156 if test "${ac_cv_c_inline+set}" = set; then :
16157   $as_echo_n "(cached) " >&6
16158 else
16159   ac_cv_c_inline=no
16160 for ac_kw in inline __inline__ __inline; do
16161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16162 /* end confdefs.h.  */
16163 #ifndef __cplusplus
16164 typedef int foo_t;
16165 static $ac_kw foo_t static_foo () {return 0; }
16166 $ac_kw foo_t foo () {return 0; }
16167 #endif
16168
16169 _ACEOF
16170 if ac_fn_c_try_compile "$LINENO"; then :
16171   ac_cv_c_inline=$ac_kw
16172 fi
16173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16174   test "$ac_cv_c_inline" != no && break
16175 done
16176
16177 fi
16178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16179 $as_echo "$ac_cv_c_inline" >&6; }
16180
16181 case $ac_cv_c_inline in
16182   inline | yes) ;;
16183   *)
16184     case $ac_cv_c_inline in
16185       no) ac_val=;;
16186       *) ac_val=$ac_cv_c_inline;;
16187     esac
16188     cat >>confdefs.h <<_ACEOF
16189 #ifndef __cplusplus
16190 #define inline $ac_val
16191 #endif
16192 _ACEOF
16193     ;;
16194 esac
16195
16196
16197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16198 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16199 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16200   $as_echo_n "(cached) " >&6
16201 else
16202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16203 /* end confdefs.h.  */
16204 /* On HP-UX before 11.23, strtold returns a struct instead of
16205                 long double.  Reject implementations like that, by requiring
16206                 compatibility with the C99 prototype.  */
16207              #include <stdlib.h>
16208              static long double (*p) (char const *, char **) = strtold;
16209              static long double
16210              test (char const *nptr, char **endptr)
16211              {
16212                long double r;
16213                r = strtold (nptr, endptr);
16214                return r;
16215              }
16216 int
16217 main ()
16218 {
16219 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16220   ;
16221   return 0;
16222 }
16223 _ACEOF
16224 if ac_fn_c_try_link "$LINENO"; then :
16225   gl_cv_func_c99_strtold=yes
16226 else
16227   gl_cv_func_c99_strtold=no
16228 fi
16229 rm -f core conftest.err conftest.$ac_objext \
16230     conftest$ac_exeext conftest.$ac_ext
16231 fi
16232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16233 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16234   if test $gl_cv_func_c99_strtold = yes; then
16235
16236 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16237
16238   fi
16239
16240
16241   GNULIB_CHOWN=0;
16242   GNULIB_CLOSE=0;
16243   GNULIB_DUP2=0;
16244   GNULIB_DUP3=0;
16245   GNULIB_ENVIRON=0;
16246   GNULIB_EUIDACCESS=0;
16247   GNULIB_FACCESSAT=0;
16248   GNULIB_FCHDIR=0;
16249   GNULIB_FCHOWNAT=0;
16250   GNULIB_FSYNC=0;
16251   GNULIB_FTRUNCATE=0;
16252   GNULIB_GETCWD=0;
16253   GNULIB_GETDOMAINNAME=0;
16254   GNULIB_GETDTABLESIZE=0;
16255   GNULIB_GETGROUPS=0;
16256   GNULIB_GETHOSTNAME=0;
16257   GNULIB_GETLOGIN=0;
16258   GNULIB_GETLOGIN_R=0;
16259   GNULIB_GETPAGESIZE=0;
16260   GNULIB_GETUSERSHELL=0;
16261   GNULIB_GROUP_MEMBER=0;
16262   GNULIB_LCHOWN=0;
16263   GNULIB_LINK=0;
16264   GNULIB_LINKAT=0;
16265   GNULIB_LSEEK=0;
16266   GNULIB_PIPE=0;
16267   GNULIB_PIPE2=0;
16268   GNULIB_PREAD=0;
16269   GNULIB_PWRITE=0;
16270   GNULIB_READ=0;
16271   GNULIB_READLINK=0;
16272   GNULIB_READLINKAT=0;
16273   GNULIB_RMDIR=0;
16274   GNULIB_SLEEP=0;
16275   GNULIB_SYMLINK=0;
16276   GNULIB_SYMLINKAT=0;
16277   GNULIB_TTYNAME_R=0;
16278   GNULIB_UNISTD_H_GETOPT=0;
16279   GNULIB_UNISTD_H_NONBLOCKING=0;
16280   GNULIB_UNISTD_H_SIGPIPE=0;
16281   GNULIB_UNLINK=0;
16282   GNULIB_UNLINKAT=0;
16283   GNULIB_USLEEP=0;
16284   GNULIB_WRITE=0;
16285     HAVE_CHOWN=1;
16286   HAVE_DUP2=1;
16287   HAVE_DUP3=1;
16288   HAVE_EUIDACCESS=1;
16289   HAVE_FACCESSAT=1;
16290   HAVE_FCHDIR=1;
16291   HAVE_FCHOWNAT=1;
16292   HAVE_FSYNC=1;
16293   HAVE_FTRUNCATE=1;
16294   HAVE_GETDTABLESIZE=1;
16295   HAVE_GETGROUPS=1;
16296   HAVE_GETHOSTNAME=1;
16297   HAVE_GETLOGIN=1;
16298   HAVE_GETPAGESIZE=1;
16299   HAVE_GROUP_MEMBER=1;
16300   HAVE_LCHOWN=1;
16301   HAVE_LINK=1;
16302   HAVE_LINKAT=1;
16303   HAVE_PIPE=1;
16304   HAVE_PIPE2=1;
16305   HAVE_PREAD=1;
16306   HAVE_PWRITE=1;
16307   HAVE_READLINK=1;
16308   HAVE_READLINKAT=1;
16309   HAVE_SLEEP=1;
16310   HAVE_SYMLINK=1;
16311   HAVE_SYMLINKAT=1;
16312   HAVE_UNLINKAT=1;
16313   HAVE_USLEEP=1;
16314   HAVE_DECL_ENVIRON=1;
16315   HAVE_DECL_FCHDIR=1;
16316   HAVE_DECL_GETDOMAINNAME=1;
16317   HAVE_DECL_GETLOGIN_R=1;
16318   HAVE_DECL_GETPAGESIZE=1;
16319   HAVE_DECL_GETUSERSHELL=1;
16320   HAVE_DECL_TTYNAME_R=1;
16321   HAVE_OS_H=0;
16322   HAVE_SYS_PARAM_H=0;
16323   REPLACE_CHOWN=0;
16324   REPLACE_CLOSE=0;
16325   REPLACE_DUP=0;
16326   REPLACE_DUP2=0;
16327   REPLACE_FCHOWNAT=0;
16328   REPLACE_GETCWD=0;
16329   REPLACE_GETDOMAINNAME=0;
16330   REPLACE_GETLOGIN_R=0;
16331   REPLACE_GETGROUPS=0;
16332   REPLACE_GETPAGESIZE=0;
16333   REPLACE_LCHOWN=0;
16334   REPLACE_LINK=0;
16335   REPLACE_LINKAT=0;
16336   REPLACE_LSEEK=0;
16337   REPLACE_PREAD=0;
16338   REPLACE_PWRITE=0;
16339   REPLACE_READ=0;
16340   REPLACE_READLINK=0;
16341   REPLACE_RMDIR=0;
16342   REPLACE_SLEEP=0;
16343   REPLACE_SYMLINK=0;
16344   REPLACE_TTYNAME_R=0;
16345   REPLACE_UNLINK=0;
16346   REPLACE_UNLINKAT=0;
16347   REPLACE_USLEEP=0;
16348   REPLACE_WRITE=0;
16349   UNISTD_H_HAVE_WINSOCK2_H=0;
16350   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16351
16352
16353
16354
16355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16356 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16357 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16358   $as_echo_n "(cached) " >&6
16359 else
16360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16361 /* end confdefs.h.  */
16362
16363 #include <sys/types.h>
16364 #include <sys/stat.h>
16365 int
16366 main ()
16367 {
16368 struct stat s; s.st_dm_mode;
16369   ;
16370   return 0;
16371 }
16372 _ACEOF
16373 if ac_fn_c_try_compile "$LINENO"; then :
16374   ac_cv_struct_st_dm_mode=yes
16375 else
16376   ac_cv_struct_st_dm_mode=no
16377 fi
16378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16379 fi
16380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16381 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16382
16383   if test $ac_cv_struct_st_dm_mode = yes; then
16384
16385 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16386
16387   fi
16388
16389
16390 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16391 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16392   ac_have_decl=1
16393 else
16394   ac_have_decl=0
16395 fi
16396
16397 cat >>confdefs.h <<_ACEOF
16398 #define HAVE_DECL_STRMODE $ac_have_decl
16399 _ACEOF
16400
16401
16402   GNULIB__EXIT=0;
16403   GNULIB_ATOLL=0;
16404   GNULIB_CALLOC_POSIX=0;
16405   GNULIB_CANONICALIZE_FILE_NAME=0;
16406   GNULIB_GETLOADAVG=0;
16407   GNULIB_GETSUBOPT=0;
16408   GNULIB_GRANTPT=0;
16409   GNULIB_MALLOC_POSIX=0;
16410   GNULIB_MBTOWC=0;
16411   GNULIB_MKDTEMP=0;
16412   GNULIB_MKOSTEMP=0;
16413   GNULIB_MKOSTEMPS=0;
16414   GNULIB_MKSTEMP=0;
16415   GNULIB_MKSTEMPS=0;
16416   GNULIB_PTSNAME=0;
16417   GNULIB_PUTENV=0;
16418   GNULIB_RANDOM_R=0;
16419   GNULIB_REALLOC_POSIX=0;
16420   GNULIB_REALPATH=0;
16421   GNULIB_RPMATCH=0;
16422   GNULIB_SETENV=0;
16423   GNULIB_STRTOD=0;
16424   GNULIB_STRTOLL=0;
16425   GNULIB_STRTOULL=0;
16426   GNULIB_SYSTEM_POSIX=0;
16427   GNULIB_UNLOCKPT=0;
16428   GNULIB_UNSETENV=0;
16429   GNULIB_WCTOMB=0;
16430     HAVE__EXIT=1;
16431   HAVE_ATOLL=1;
16432   HAVE_CANONICALIZE_FILE_NAME=1;
16433   HAVE_DECL_GETLOADAVG=1;
16434   HAVE_GETSUBOPT=1;
16435   HAVE_GRANTPT=1;
16436   HAVE_MKDTEMP=1;
16437   HAVE_MKOSTEMP=1;
16438   HAVE_MKOSTEMPS=1;
16439   HAVE_MKSTEMP=1;
16440   HAVE_MKSTEMPS=1;
16441   HAVE_PTSNAME=1;
16442   HAVE_RANDOM_H=1;
16443   HAVE_RANDOM_R=1;
16444   HAVE_REALPATH=1;
16445   HAVE_RPMATCH=1;
16446   HAVE_SETENV=1;
16447   HAVE_DECL_SETENV=1;
16448   HAVE_STRTOD=1;
16449   HAVE_STRTOLL=1;
16450   HAVE_STRTOULL=1;
16451   HAVE_STRUCT_RANDOM_DATA=1;
16452   HAVE_SYS_LOADAVG_H=0;
16453   HAVE_UNLOCKPT=1;
16454   HAVE_DECL_UNSETENV=1;
16455   REPLACE_CALLOC=0;
16456   REPLACE_CANONICALIZE_FILE_NAME=0;
16457   REPLACE_MALLOC=0;
16458   REPLACE_MBTOWC=0;
16459   REPLACE_MKSTEMP=0;
16460   REPLACE_PUTENV=0;
16461   REPLACE_REALLOC=0;
16462   REPLACE_REALPATH=0;
16463   REPLACE_SETENV=0;
16464   REPLACE_STRTOD=0;
16465   REPLACE_UNSETENV=0;
16466   REPLACE_WCTOMB=0;
16467
16468
16469
16470   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16471 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16472 if test "${gl_cv_have_include_next+set}" = set; then :
16473   $as_echo_n "(cached) " >&6
16474 else
16475   rm -rf conftestd1a conftestd1b conftestd2
16476      mkdir conftestd1a conftestd1b conftestd2
16477                                                   cat <<EOF > conftestd1a/conftest.h
16478 #define DEFINED_IN_CONFTESTD1
16479 #include_next <conftest.h>
16480 #ifdef DEFINED_IN_CONFTESTD2
16481 int foo;
16482 #else
16483 #error "include_next doesn't work"
16484 #endif
16485 EOF
16486      cat <<EOF > conftestd1b/conftest.h
16487 #define DEFINED_IN_CONFTESTD1
16488 #include <stdio.h>
16489 #include_next <conftest.h>
16490 #ifdef DEFINED_IN_CONFTESTD2
16491 int foo;
16492 #else
16493 #error "include_next doesn't work"
16494 #endif
16495 EOF
16496      cat <<EOF > conftestd2/conftest.h
16497 #ifndef DEFINED_IN_CONFTESTD1
16498 #error "include_next test doesn't work"
16499 #endif
16500 #define DEFINED_IN_CONFTESTD2
16501 EOF
16502      gl_save_CPPFLAGS="$CPPFLAGS"
16503      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16504      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16505 /* end confdefs.h.  */
16506 #include <conftest.h>
16507 _ACEOF
16508 if ac_fn_c_try_compile "$LINENO"; then :
16509   gl_cv_have_include_next=yes
16510 else
16511   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16512         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16513 /* end confdefs.h.  */
16514 #include <conftest.h>
16515 _ACEOF
16516 if ac_fn_c_try_compile "$LINENO"; then :
16517   gl_cv_have_include_next=buggy
16518 else
16519   gl_cv_have_include_next=no
16520 fi
16521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16522
16523 fi
16524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16525      CPPFLAGS="$gl_save_CPPFLAGS"
16526      rm -rf conftestd1a conftestd1b conftestd2
16527
16528 fi
16529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16530 $as_echo "$gl_cv_have_include_next" >&6; }
16531   PRAGMA_SYSTEM_HEADER=
16532   if test $gl_cv_have_include_next = yes; then
16533     INCLUDE_NEXT=include_next
16534     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16535     if test -n "$GCC"; then
16536       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16537     fi
16538   else
16539     if test $gl_cv_have_include_next = buggy; then
16540       INCLUDE_NEXT=include
16541       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16542     else
16543       INCLUDE_NEXT=include
16544       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16545     fi
16546   fi
16547
16548
16549
16550   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16551 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16552 if test "${gl_cv_pragma_columns+set}" = set; then :
16553   $as_echo_n "(cached) " >&6
16554 else
16555        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16556 /* end confdefs.h.  */
16557
16558 #ifdef __TANDEM
16559 choke me
16560 #endif
16561
16562 _ACEOF
16563 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16564   $EGREP "choke me" >/dev/null 2>&1; then :
16565   gl_cv_pragma_columns=yes
16566 else
16567   gl_cv_pragma_columns=no
16568 fi
16569 rm -f conftest*
16570
16571
16572 fi
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16574 $as_echo "$gl_cv_pragma_columns" >&6; }
16575   if test $gl_cv_pragma_columns = yes; then
16576     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16577   else
16578     PRAGMA_COLUMNS=
16579   fi
16580
16581
16582
16583
16584
16585
16586
16587
16588
16589
16590
16591
16592
16593
16594
16595
16596
16597      if test $gl_cv_have_include_next = yes; then
16598        gl_cv_next_getopt_h='<'getopt.h'>'
16599      else
16600        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16601 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16602 if test "${gl_cv_next_getopt_h+set}" = set; then :
16603   $as_echo_n "(cached) " >&6
16604 else
16605
16606              if test $ac_cv_header_getopt_h = yes; then
16607
16608
16609                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16610 /* end confdefs.h.  */
16611 #include <getopt.h>
16612
16613 _ACEOF
16614                                                                                                                         case "$host_os" in
16615                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16616                  *)    gl_absname_cpp="$ac_cpp" ;;
16617                esac
16618                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16619                   sed -n '\#/getopt.h#{
16620                     s#.*"\(.*/getopt.h\)".*#\1#
16621                     s#^/[^/]#//&#
16622                     p
16623                     q
16624                   }'`'"'
16625           else
16626                gl_cv_next_getopt_h='<'getopt.h'>'
16627              fi
16628
16629
16630 fi
16631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16632 $as_echo "$gl_cv_next_getopt_h" >&6; }
16633      fi
16634      NEXT_GETOPT_H=$gl_cv_next_getopt_h
16635
16636      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16637        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16638        gl_next_as_first_directive='<'getopt.h'>'
16639      else
16640        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16641        gl_next_as_first_directive=$gl_cv_next_getopt_h
16642      fi
16643      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16644
16645
16646
16647
16648   if test $ac_cv_header_getopt_h = yes; then
16649     HAVE_GETOPT_H=1
16650   else
16651     HAVE_GETOPT_H=0
16652   fi
16653
16654
16655   gl_replace_getopt=
16656
16657     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16658     for ac_header in getopt.h
16659 do :
16660   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16661 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16662   cat >>confdefs.h <<_ACEOF
16663 #define HAVE_GETOPT_H 1
16664 _ACEOF
16665
16666 else
16667   gl_replace_getopt=yes
16668 fi
16669
16670 done
16671
16672   fi
16673
16674     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16675     for ac_func in getopt_long_only
16676 do :
16677   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16678 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16679   cat >>confdefs.h <<_ACEOF
16680 #define HAVE_GETOPT_LONG_ONLY 1
16681 _ACEOF
16682
16683 else
16684   gl_replace_getopt=yes
16685 fi
16686 done
16687
16688   fi
16689
16690                     if test -z "$gl_replace_getopt"; then
16691     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16692 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16693 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16694   $as_echo_n "(cached) " >&6
16695 else
16696
16697                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16698 /* end confdefs.h.  */
16699 #include <unistd.h>
16700 int
16701 main ()
16702 {
16703 int *p = &optreset; return optreset;
16704   ;
16705   return 0;
16706 }
16707 _ACEOF
16708 if ac_fn_c_try_link "$LINENO"; then :
16709   gl_optind_min=1
16710 else
16711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16712 /* end confdefs.h.  */
16713 #include <getopt.h>
16714 int
16715 main ()
16716 {
16717 return !getopt_clip;
16718   ;
16719   return 0;
16720 }
16721 _ACEOF
16722 if ac_fn_c_try_compile "$LINENO"; then :
16723   gl_optind_min=1
16724 else
16725   gl_optind_min=0
16726 fi
16727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16728 fi
16729 rm -f core conftest.err conftest.$ac_objext \
16730     conftest$ac_exeext conftest.$ac_ext
16731
16732                 gl_save_CPPFLAGS=$CPPFLAGS
16733         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
16734         if test "$cross_compiling" = yes; then :
16735   case "$host_os" in
16736              mingw*)         gl_cv_func_getopt_posix="guessing no";;
16737              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
16738              *)              gl_cv_func_getopt_posix="guessing yes";;
16739            esac
16740
16741 else
16742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16743 /* end confdefs.h.  */
16744
16745 #include <unistd.h>
16746 #include <stdlib.h>
16747 #include <string.h>
16748
16749 int
16750 main ()
16751 {
16752   {
16753     static char program[] = "program";
16754     static char a[] = "-a";
16755     static char foo[] = "foo";
16756     static char bar[] = "bar";
16757     char *argv[] = { program, a, foo, bar, NULL };
16758     int c;
16759
16760     optind = OPTIND_MIN;
16761     opterr = 0;
16762
16763     c = getopt (4, argv, "ab");
16764     if (!(c == 'a'))
16765       return 1;
16766     c = getopt (4, argv, "ab");
16767     if (!(c == -1))
16768       return 2;
16769     if (!(optind == 2))
16770       return 3;
16771   }
16772   /* Some internal state exists at this point.  */
16773   {
16774     static char program[] = "program";
16775     static char donald[] = "donald";
16776     static char p[] = "-p";
16777     static char billy[] = "billy";
16778     static char duck[] = "duck";
16779     static char a[] = "-a";
16780     static char bar[] = "bar";
16781     char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16782     int c;
16783
16784     optind = OPTIND_MIN;
16785     opterr = 0;
16786
16787     c = getopt (7, argv, "+abp:q:");
16788     if (!(c == -1))
16789       return 4;
16790     if (!(strcmp (argv[0], "program") == 0))
16791       return 5;
16792     if (!(strcmp (argv[1], "donald") == 0))
16793       return 6;
16794     if (!(strcmp (argv[2], "-p") == 0))
16795       return 7;
16796     if (!(strcmp (argv[3], "billy") == 0))
16797       return 8;
16798     if (!(strcmp (argv[4], "duck") == 0))
16799       return 9;
16800     if (!(strcmp (argv[5], "-a") == 0))
16801       return 10;
16802     if (!(strcmp (argv[6], "bar") == 0))
16803       return 11;
16804     if (!(optind == 1))
16805       return 12;
16806   }
16807   /* Detect MacOS 10.5, AIX 7.1 bug.  */
16808   {
16809     static char program[] = "program";
16810     static char ab[] = "-ab";
16811     char *argv[3] = { program, ab, NULL };
16812     optind = OPTIND_MIN;
16813     opterr = 0;
16814     if (getopt (2, argv, "ab:") != 'a')
16815       return 13;
16816     if (getopt (2, argv, "ab:") != '?')
16817       return 14;
16818     if (optopt != 'b')
16819       return 15;
16820     if (optind != 2)
16821       return 16;
16822   }
16823
16824   return 0;
16825 }
16826
16827 _ACEOF
16828 if ac_fn_c_try_run "$LINENO"; then :
16829   gl_cv_func_getopt_posix=yes
16830 else
16831   gl_cv_func_getopt_posix=no
16832 fi
16833 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16834   conftest.$ac_objext conftest.beam conftest.$ac_ext
16835 fi
16836
16837         CPPFLAGS=$gl_save_CPPFLAGS
16838
16839 fi
16840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16841 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16842     case "$gl_cv_func_getopt_posix" in
16843       *no) gl_replace_getopt=yes ;;
16844     esac
16845   fi
16846
16847   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16848     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16849 $as_echo_n "checking for working GNU getopt function... " >&6; }
16850 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16851   $as_echo_n "(cached) " >&6
16852 else
16853   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16854        # optstring is necessary for programs like m4 that have POSIX-mandated
16855        # semantics for supporting options interspersed with files.
16856        # Also, since getopt_long is a GNU extension, we require optind=0.
16857        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16858        # so take care to revert to the correct (non-)export state.
16859        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16860        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16861          xx) gl_had_POSIXLY_CORRECT=exported ;;
16862          x)  gl_had_POSIXLY_CORRECT=yes      ;;
16863          *)  gl_had_POSIXLY_CORRECT=         ;;
16864        esac
16865        POSIXLY_CORRECT=1
16866        export POSIXLY_CORRECT
16867        if test "$cross_compiling" = yes; then :
16868            case $host_os:$ac_cv_have_decl_optreset in
16869            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16870            *:yes)               gl_cv_func_getopt_gnu=no;;
16871            *)                   gl_cv_func_getopt_gnu=yes;;
16872          esac
16873
16874 else
16875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16876 /* end confdefs.h.  */
16877 #include <getopt.h>
16878                            #include <stddef.h>
16879                            #include <string.h>
16880
16881 int
16882 main ()
16883 {
16884
16885              int result = 0;
16886              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16887                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16888                 OSF/1 5.1, Solaris 10.  */
16889              {
16890                static char conftest[] = "conftest";
16891                static char plus[] = "-+";
16892                char *argv[3] = { conftest, plus, NULL };
16893                opterr = 0;
16894                if (getopt (2, argv, "+a") != '?')
16895                  result |= 1;
16896              }
16897              /* This code succeeds on glibc 2.8, mingw,
16898                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16899                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
16900              {
16901                static char program[] = "program";
16902                static char p[] = "-p";
16903                static char foo[] = "foo";
16904                static char bar[] = "bar";
16905                char *argv[] = { program, p, foo, bar, NULL };
16906
16907                optind = 1;
16908                if (getopt (4, argv, "p::") != 'p')
16909                  result |= 2;
16910                else if (optarg != NULL)
16911                  result |= 4;
16912                else if (getopt (4, argv, "p::") != -1)
16913                  result |= 6;
16914                else if (optind != 2)
16915                  result |= 8;
16916              }
16917              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
16918              {
16919                static char program[] = "program";
16920                static char foo[] = "foo";
16921                static char p[] = "-p";
16922                char *argv[] = { program, foo, p, NULL };
16923                optind = 0;
16924                if (getopt (3, argv, "-p") != 1)
16925                  result |= 16;
16926                else if (getopt (3, argv, "-p") != 'p')
16927                  result |= 32;
16928              }
16929              /* This code fails on glibc 2.11.  */
16930              {
16931                static char program[] = "program";
16932                static char b[] = "-b";
16933                static char a[] = "-a";
16934                char *argv[] = { program, b, a, NULL };
16935                optind = opterr = 0;
16936                if (getopt (3, argv, "+:a:b") != 'b')
16937                  result |= 64;
16938                else if (getopt (3, argv, "+:a:b") != ':')
16939                  result |= 64;
16940              }
16941              /* This code dumps core on glibc 2.14.  */
16942              {
16943                static char program[] = "program";
16944                static char w[] = "-W";
16945                static char dummy[] = "dummy";
16946                char *argv[] = { program, w, dummy, NULL };
16947                optind = opterr = 1;
16948                if (getopt (3, argv, "W;") != 'W')
16949                  result |= 128;
16950              }
16951              return result;
16952
16953   ;
16954   return 0;
16955 }
16956 _ACEOF
16957 if ac_fn_c_try_run "$LINENO"; then :
16958   gl_cv_func_getopt_gnu=yes
16959 else
16960   gl_cv_func_getopt_gnu=no
16961 fi
16962 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16963   conftest.$ac_objext conftest.beam conftest.$ac_ext
16964 fi
16965
16966        case $gl_had_POSIXLY_CORRECT in
16967          exported) ;;
16968          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16969          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16970        esac
16971
16972 fi
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16974 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16975     if test "$gl_cv_func_getopt_gnu" = "no"; then
16976       gl_replace_getopt=yes
16977     fi
16978   fi
16979
16980
16981
16982
16983
16984     REPLACE_GETOPT=0
16985
16986
16987   if test -n "$gl_replace_getopt"; then :
16988
16989       REPLACE_GETOPT=1
16990
16991 fi
16992
16993
16994   if test $REPLACE_GETOPT = 1; then
16995
16996   GETOPT_H=getopt.h
16997
16998 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16999
17000
17001
17002         GNULIB_UNISTD_H_GETOPT=1
17003   fi
17004
17005 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17006 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17007   ac_have_decl=1
17008 else
17009   ac_have_decl=0
17010 fi
17011
17012 cat >>confdefs.h <<_ACEOF
17013 #define HAVE_DECL_GETENV $ac_have_decl
17014 _ACEOF
17015
17016
17017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17018 $as_echo_n "checking for unsigned long long int... " >&6; }
17019 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17020   $as_echo_n "(cached) " >&6
17021 else
17022   ac_cv_type_unsigned_long_long_int=yes
17023      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17024        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17025 /* end confdefs.h.  */
17026
17027   /* For now, do not test the preprocessor; as of 2007 there are too many
17028          implementations with broken preprocessors.  Perhaps this can
17029          be revisited in 2012.  In the meantime, code should not expect
17030          #if to work with literals wider than 32 bits.  */
17031       /* Test literals.  */
17032       long long int ll = 9223372036854775807ll;
17033       long long int nll = -9223372036854775807LL;
17034       unsigned long long int ull = 18446744073709551615ULL;
17035       /* Test constant expressions.   */
17036       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17037                      ? 1 : -1)];
17038       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17039                      ? 1 : -1)];
17040       int i = 63;
17041 int
17042 main ()
17043 {
17044 /* Test availability of runtime routines for shift and division.  */
17045       long long int llmax = 9223372036854775807ll;
17046       unsigned long long int ullmax = 18446744073709551615ull;
17047       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17048               | (llmax / ll) | (llmax % ll)
17049               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17050               | (ullmax / ull) | (ullmax % ull));
17051   ;
17052   return 0;
17053 }
17054
17055 _ACEOF
17056 if ac_fn_c_try_link "$LINENO"; then :
17057
17058 else
17059   ac_cv_type_unsigned_long_long_int=no
17060 fi
17061 rm -f core conftest.err conftest.$ac_objext \
17062     conftest$ac_exeext conftest.$ac_ext
17063      fi
17064 fi
17065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17066 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17067   if test $ac_cv_type_unsigned_long_long_int = yes; then
17068
17069 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17070
17071   fi
17072
17073
17074
17075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17076 $as_echo_n "checking for long long int... " >&6; }
17077 if test "${ac_cv_type_long_long_int+set}" = set; then :
17078   $as_echo_n "(cached) " >&6
17079 else
17080   ac_cv_type_long_long_int=yes
17081       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17082         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17083         if test $ac_cv_type_long_long_int = yes; then
17084                                         if test "$cross_compiling" = yes; then :
17085   :
17086 else
17087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17088 /* end confdefs.h.  */
17089 #include <limits.h>
17090                  #ifndef LLONG_MAX
17091                  # define HALF \
17092                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17093                  # define LLONG_MAX (HALF - 1 + HALF)
17094                  #endif
17095 int
17096 main ()
17097 {
17098 long long int n = 1;
17099                  int i;
17100                  for (i = 0; ; i++)
17101                    {
17102                      long long int m = n << i;
17103                      if (m >> i != n)
17104                        return 1;
17105                      if (LLONG_MAX / 2 < m)
17106                        break;
17107                    }
17108                  return 0;
17109   ;
17110   return 0;
17111 }
17112 _ACEOF
17113 if ac_fn_c_try_run "$LINENO"; then :
17114
17115 else
17116   ac_cv_type_long_long_int=no
17117 fi
17118 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17119   conftest.$ac_objext conftest.beam conftest.$ac_ext
17120 fi
17121
17122         fi
17123       fi
17124 fi
17125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17126 $as_echo "$ac_cv_type_long_long_int" >&6; }
17127   if test $ac_cv_type_long_long_int = yes; then
17128
17129 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17130
17131   fi
17132
17133
17134
17135
17136
17137
17138     gl_cv_c_multiarch=no
17139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17140 /* end confdefs.h.  */
17141 #ifndef __APPLE_CC__
17142          not a universal capable compiler
17143         #endif
17144         typedef int dummy;
17145
17146 _ACEOF
17147 if ac_fn_c_try_compile "$LINENO"; then :
17148
17149                arch=
17150      prev=
17151      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17152        if test -n "$prev"; then
17153          case $word in
17154            i?86 | x86_64 | ppc | ppc64)
17155              if test -z "$arch" || test "$arch" = "$word"; then
17156                arch="$word"
17157              else
17158                gl_cv_c_multiarch=yes
17159              fi
17160              ;;
17161          esac
17162          prev=
17163        else
17164          if test "x$word" = "x-arch"; then
17165            prev=arch
17166          fi
17167        fi
17168      done
17169
17170 fi
17171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17172   if test $gl_cv_c_multiarch = yes; then
17173     APPLE_UNIVERSAL_BUILD=1
17174   else
17175     APPLE_UNIVERSAL_BUILD=0
17176   fi
17177
17178
17179
17180
17181
17182   if test $ac_cv_type_long_long_int = yes; then
17183     HAVE_LONG_LONG_INT=1
17184   else
17185     HAVE_LONG_LONG_INT=0
17186   fi
17187
17188
17189   if test $ac_cv_type_unsigned_long_long_int = yes; then
17190     HAVE_UNSIGNED_LONG_LONG_INT=1
17191   else
17192     HAVE_UNSIGNED_LONG_LONG_INT=0
17193   fi
17194
17195
17196
17197   if test $ac_cv_header_wchar_h = yes; then
17198     HAVE_WCHAR_H=1
17199   else
17200     HAVE_WCHAR_H=0
17201   fi
17202
17203
17204       if test $ac_cv_header_inttypes_h = yes; then
17205     HAVE_INTTYPES_H=1
17206   else
17207     HAVE_INTTYPES_H=0
17208   fi
17209
17210
17211       if test $ac_cv_header_sys_types_h = yes; then
17212     HAVE_SYS_TYPES_H=1
17213   else
17214     HAVE_SYS_TYPES_H=0
17215   fi
17216
17217
17218
17219
17220
17221
17222
17223
17224
17225
17226
17227      if test $gl_cv_have_include_next = yes; then
17228        gl_cv_next_stdint_h='<'stdint.h'>'
17229      else
17230        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17231 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17232 if test "${gl_cv_next_stdint_h+set}" = set; then :
17233   $as_echo_n "(cached) " >&6
17234 else
17235
17236              if test $ac_cv_header_stdint_h = yes; then
17237
17238
17239                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17240 /* end confdefs.h.  */
17241 #include <stdint.h>
17242
17243 _ACEOF
17244                                                                                                                         case "$host_os" in
17245                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17246                  *)    gl_absname_cpp="$ac_cpp" ;;
17247                esac
17248                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17249                   sed -n '\#/stdint.h#{
17250                     s#.*"\(.*/stdint.h\)".*#\1#
17251                     s#^/[^/]#//&#
17252                     p
17253                     q
17254                   }'`'"'
17255           else
17256                gl_cv_next_stdint_h='<'stdint.h'>'
17257              fi
17258
17259
17260 fi
17261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17262 $as_echo "$gl_cv_next_stdint_h" >&6; }
17263      fi
17264      NEXT_STDINT_H=$gl_cv_next_stdint_h
17265
17266      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17267        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17268        gl_next_as_first_directive='<'stdint.h'>'
17269      else
17270        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17271        gl_next_as_first_directive=$gl_cv_next_stdint_h
17272      fi
17273      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17274
17275
17276
17277
17278   if test $ac_cv_header_stdint_h = yes; then
17279     HAVE_STDINT_H=1
17280   else
17281     HAVE_STDINT_H=0
17282   fi
17283
17284
17285     if test $ac_cv_header_stdint_h = yes; then
17286     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17287 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17288 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17289   $as_echo_n "(cached) " >&6
17290 else
17291   gl_cv_header_working_stdint_h=no
17292        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17293 /* end confdefs.h.  */
17294
17295
17296 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17297 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17298 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17299 #include <stdint.h>
17300 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
17301 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17302 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17303 #endif
17304
17305
17306   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17307      included before <wchar.h>.  */
17308   #include <stddef.h>
17309   #include <signal.h>
17310   #if HAVE_WCHAR_H
17311   # include <stdio.h>
17312   # include <time.h>
17313   # include <wchar.h>
17314   #endif
17315
17316
17317 #ifdef INT8_MAX
17318 int8_t a1 = INT8_MAX;
17319 int8_t a1min = INT8_MIN;
17320 #endif
17321 #ifdef INT16_MAX
17322 int16_t a2 = INT16_MAX;
17323 int16_t a2min = INT16_MIN;
17324 #endif
17325 #ifdef INT32_MAX
17326 int32_t a3 = INT32_MAX;
17327 int32_t a3min = INT32_MIN;
17328 #endif
17329 #ifdef INT64_MAX
17330 int64_t a4 = INT64_MAX;
17331 int64_t a4min = INT64_MIN;
17332 #endif
17333 #ifdef UINT8_MAX
17334 uint8_t b1 = UINT8_MAX;
17335 #else
17336 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17337 #endif
17338 #ifdef UINT16_MAX
17339 uint16_t b2 = UINT16_MAX;
17340 #endif
17341 #ifdef UINT32_MAX
17342 uint32_t b3 = UINT32_MAX;
17343 #endif
17344 #ifdef UINT64_MAX
17345 uint64_t b4 = UINT64_MAX;
17346 #endif
17347 int_least8_t c1 = INT8_C (0x7f);
17348 int_least8_t c1max = INT_LEAST8_MAX;
17349 int_least8_t c1min = INT_LEAST8_MIN;
17350 int_least16_t c2 = INT16_C (0x7fff);
17351 int_least16_t c2max = INT_LEAST16_MAX;
17352 int_least16_t c2min = INT_LEAST16_MIN;
17353 int_least32_t c3 = INT32_C (0x7fffffff);
17354 int_least32_t c3max = INT_LEAST32_MAX;
17355 int_least32_t c3min = INT_LEAST32_MIN;
17356 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17357 int_least64_t c4max = INT_LEAST64_MAX;
17358 int_least64_t c4min = INT_LEAST64_MIN;
17359 uint_least8_t d1 = UINT8_C (0xff);
17360 uint_least8_t d1max = UINT_LEAST8_MAX;
17361 uint_least16_t d2 = UINT16_C (0xffff);
17362 uint_least16_t d2max = UINT_LEAST16_MAX;
17363 uint_least32_t d3 = UINT32_C (0xffffffff);
17364 uint_least32_t d3max = UINT_LEAST32_MAX;
17365 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17366 uint_least64_t d4max = UINT_LEAST64_MAX;
17367 int_fast8_t e1 = INT_FAST8_MAX;
17368 int_fast8_t e1min = INT_FAST8_MIN;
17369 int_fast16_t e2 = INT_FAST16_MAX;
17370 int_fast16_t e2min = INT_FAST16_MIN;
17371 int_fast32_t e3 = INT_FAST32_MAX;
17372 int_fast32_t e3min = INT_FAST32_MIN;
17373 int_fast64_t e4 = INT_FAST64_MAX;
17374 int_fast64_t e4min = INT_FAST64_MIN;
17375 uint_fast8_t f1 = UINT_FAST8_MAX;
17376 uint_fast16_t f2 = UINT_FAST16_MAX;
17377 uint_fast32_t f3 = UINT_FAST32_MAX;
17378 uint_fast64_t f4 = UINT_FAST64_MAX;
17379 #ifdef INTPTR_MAX
17380 intptr_t g = INTPTR_MAX;
17381 intptr_t gmin = INTPTR_MIN;
17382 #endif
17383 #ifdef UINTPTR_MAX
17384 uintptr_t h = UINTPTR_MAX;
17385 #endif
17386 intmax_t i = INTMAX_MAX;
17387 uintmax_t j = UINTMAX_MAX;
17388
17389 #include <limits.h> /* for CHAR_BIT */
17390 #define TYPE_MINIMUM(t) \
17391   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17392 #define TYPE_MAXIMUM(t) \
17393   ((t) ((t) 0 < (t) -1 \
17394         ? (t) -1 \
17395         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17396 struct s {
17397   int check_PTRDIFF:
17398       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17399       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17400       ? 1 : -1;
17401   /* Detect bug in FreeBSD 6.0 / ia64.  */
17402   int check_SIG_ATOMIC:
17403       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17404       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17405       ? 1 : -1;
17406   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17407   int check_WCHAR:
17408       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17409       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17410       ? 1 : -1;
17411   /* Detect bug in mingw.  */
17412   int check_WINT:
17413       WINT_MIN == TYPE_MINIMUM (wint_t)
17414       && WINT_MAX == TYPE_MAXIMUM (wint_t)
17415       ? 1 : -1;
17416
17417   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
17418   int check_UINT8_C:
17419         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17420   int check_UINT16_C:
17421         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17422
17423   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
17424 #ifdef UINT8_MAX
17425   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17426 #endif
17427 #ifdef UINT16_MAX
17428   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17429 #endif
17430 #ifdef UINT32_MAX
17431   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17432 #endif
17433 #ifdef UINT64_MAX
17434   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
17435 #endif
17436   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
17437   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
17438   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
17439   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
17440   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
17441   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
17442   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
17443   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
17444   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
17445   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
17446   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
17447 };
17448
17449 int
17450 main ()
17451 {
17452
17453   ;
17454   return 0;
17455 }
17456 _ACEOF
17457 if ac_fn_c_try_compile "$LINENO"; then :
17458                                                     if test "$cross_compiling" = yes; then :
17459                  gl_cv_header_working_stdint_h=yes
17460
17461 else
17462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17463 /* end confdefs.h.  */
17464
17465
17466 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17467 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17468 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17469 #include <stdint.h>
17470
17471
17472   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17473      included before <wchar.h>.  */
17474   #include <stddef.h>
17475   #include <signal.h>
17476   #if HAVE_WCHAR_H
17477   # include <stdio.h>
17478   # include <time.h>
17479   # include <wchar.h>
17480   #endif
17481
17482
17483 #include <stdio.h>
17484 #include <string.h>
17485 #define MVAL(macro) MVAL1(macro)
17486 #define MVAL1(expression) #expression
17487 static const char *macro_values[] =
17488   {
17489 #ifdef INT8_MAX
17490     MVAL (INT8_MAX),
17491 #endif
17492 #ifdef INT16_MAX
17493     MVAL (INT16_MAX),
17494 #endif
17495 #ifdef INT32_MAX
17496     MVAL (INT32_MAX),
17497 #endif
17498 #ifdef INT64_MAX
17499     MVAL (INT64_MAX),
17500 #endif
17501 #ifdef UINT8_MAX
17502     MVAL (UINT8_MAX),
17503 #endif
17504 #ifdef UINT16_MAX
17505     MVAL (UINT16_MAX),
17506 #endif
17507 #ifdef UINT32_MAX
17508     MVAL (UINT32_MAX),
17509 #endif
17510 #ifdef UINT64_MAX
17511     MVAL (UINT64_MAX),
17512 #endif
17513     NULL
17514   };
17515
17516 int
17517 main ()
17518 {
17519
17520   const char **mv;
17521   for (mv = macro_values; *mv != NULL; mv++)
17522     {
17523       const char *value = *mv;
17524       /* Test whether it looks like a cast expression.  */
17525       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17526           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17527           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17528           || strncmp (value, "((int)"/*)*/, 6) == 0
17529           || strncmp (value, "((signed short)"/*)*/, 15) == 0
17530           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17531         return mv - macro_values + 1;
17532     }
17533   return 0;
17534
17535   ;
17536   return 0;
17537 }
17538 _ACEOF
17539 if ac_fn_c_try_run "$LINENO"; then :
17540   gl_cv_header_working_stdint_h=yes
17541 fi
17542 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17543   conftest.$ac_objext conftest.beam conftest.$ac_ext
17544 fi
17545
17546
17547 fi
17548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17549
17550 fi
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17552 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17553   fi
17554   if test "$gl_cv_header_working_stdint_h" = yes; then
17555     STDINT_H=
17556   else
17557             for ac_header in sys/inttypes.h sys/bitypes.h
17558 do :
17559   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17560 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17561 eval as_val=\$$as_ac_Header
17562    if test "x$as_val" = x""yes; then :
17563   cat >>confdefs.h <<_ACEOF
17564 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17565 _ACEOF
17566
17567 fi
17568
17569 done
17570
17571     if test $ac_cv_header_sys_inttypes_h = yes; then
17572       HAVE_SYS_INTTYPES_H=1
17573     else
17574       HAVE_SYS_INTTYPES_H=0
17575     fi
17576
17577     if test $ac_cv_header_sys_bitypes_h = yes; then
17578       HAVE_SYS_BITYPES_H=1
17579     else
17580       HAVE_SYS_BITYPES_H=0
17581     fi
17582
17583
17584
17585
17586   if test $APPLE_UNIVERSAL_BUILD = 0; then
17587
17588
17589   for gltype in ptrdiff_t size_t ; do
17590     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17591 $as_echo_n "checking for bit size of $gltype... " >&6; }
17592 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17593   $as_echo_n "(cached) " >&6
17594 else
17595   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17596   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17597      included before <wchar.h>.  */
17598   #include <stddef.h>
17599   #include <signal.h>
17600   #if HAVE_WCHAR_H
17601   # include <stdio.h>
17602   # include <time.h>
17603   # include <wchar.h>
17604   #endif
17605
17606 #include <limits.h>"; then :
17607
17608 else
17609   result=unknown
17610 fi
17611
17612        eval gl_cv_bitsizeof_${gltype}=\$result
17613
17614 fi
17615 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17616                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17617 $as_echo "$ac_res" >&6; }
17618     eval result=\$gl_cv_bitsizeof_${gltype}
17619     if test $result = unknown; then
17620                                                 result=0
17621     fi
17622     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17623     cat >>confdefs.h <<_ACEOF
17624 #define BITSIZEOF_${GLTYPE} $result
17625 _ACEOF
17626
17627     eval BITSIZEOF_${GLTYPE}=\$result
17628   done
17629
17630
17631   fi
17632
17633
17634   for gltype in sig_atomic_t wchar_t wint_t ; do
17635     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17636 $as_echo_n "checking for bit size of $gltype... " >&6; }
17637 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17638   $as_echo_n "(cached) " >&6
17639 else
17640   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17641   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17642      included before <wchar.h>.  */
17643   #include <stddef.h>
17644   #include <signal.h>
17645   #if HAVE_WCHAR_H
17646   # include <stdio.h>
17647   # include <time.h>
17648   # include <wchar.h>
17649   #endif
17650
17651 #include <limits.h>"; then :
17652
17653 else
17654   result=unknown
17655 fi
17656
17657        eval gl_cv_bitsizeof_${gltype}=\$result
17658
17659 fi
17660 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17661                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17662 $as_echo "$ac_res" >&6; }
17663     eval result=\$gl_cv_bitsizeof_${gltype}
17664     if test $result = unknown; then
17665                                                 result=0
17666     fi
17667     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17668     cat >>confdefs.h <<_ACEOF
17669 #define BITSIZEOF_${GLTYPE} $result
17670 _ACEOF
17671
17672     eval BITSIZEOF_${GLTYPE}=\$result
17673   done
17674
17675
17676
17677
17678   for gltype in sig_atomic_t wchar_t wint_t ; do
17679     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17680 $as_echo_n "checking whether $gltype is signed... " >&6; }
17681 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17682   $as_echo_n "(cached) " >&6
17683 else
17684   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17685 /* end confdefs.h.  */
17686
17687   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17688      included before <wchar.h>.  */
17689   #include <stddef.h>
17690   #include <signal.h>
17691   #if HAVE_WCHAR_H
17692   # include <stdio.h>
17693   # include <time.h>
17694   # include <wchar.h>
17695   #endif
17696
17697             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17698 int
17699 main ()
17700 {
17701
17702   ;
17703   return 0;
17704 }
17705 _ACEOF
17706 if ac_fn_c_try_compile "$LINENO"; then :
17707   result=yes
17708 else
17709   result=no
17710 fi
17711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17712        eval gl_cv_type_${gltype}_signed=\$result
17713
17714 fi
17715 eval ac_res=\$gl_cv_type_${gltype}_signed
17716                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17717 $as_echo "$ac_res" >&6; }
17718     eval result=\$gl_cv_type_${gltype}_signed
17719     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17720     if test "$result" = yes; then
17721       cat >>confdefs.h <<_ACEOF
17722 #define HAVE_SIGNED_${GLTYPE} 1
17723 _ACEOF
17724
17725       eval HAVE_SIGNED_${GLTYPE}=1
17726     else
17727       eval HAVE_SIGNED_${GLTYPE}=0
17728     fi
17729   done
17730
17731
17732   gl_cv_type_ptrdiff_t_signed=yes
17733   gl_cv_type_size_t_signed=no
17734   if test $APPLE_UNIVERSAL_BUILD = 0; then
17735
17736
17737   for gltype in ptrdiff_t size_t ; do
17738     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17739 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17740 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17741   $as_echo_n "(cached) " >&6
17742 else
17743   eval gl_cv_type_${gltype}_suffix=no
17744        eval result=\$gl_cv_type_${gltype}_signed
17745        if test "$result" = yes; then
17746          glsufu=
17747        else
17748          glsufu=u
17749        fi
17750        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17751          case $glsuf in
17752            '')  gltype1='int';;
17753            l)   gltype1='long int';;
17754            ll)  gltype1='long long int';;
17755            i64) gltype1='__int64';;
17756            u)   gltype1='unsigned int';;
17757            ul)  gltype1='unsigned long int';;
17758            ull) gltype1='unsigned long long int';;
17759            ui64)gltype1='unsigned __int64';;
17760          esac
17761          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17762 /* end confdefs.h.  */
17763
17764   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17765      included before <wchar.h>.  */
17766   #include <stddef.h>
17767   #include <signal.h>
17768   #if HAVE_WCHAR_H
17769   # include <stdio.h>
17770   # include <time.h>
17771   # include <wchar.h>
17772   #endif
17773
17774               extern $gltype foo;
17775               extern $gltype1 foo;
17776 int
17777 main ()
17778 {
17779
17780   ;
17781   return 0;
17782 }
17783 _ACEOF
17784 if ac_fn_c_try_compile "$LINENO"; then :
17785   eval gl_cv_type_${gltype}_suffix=\$glsuf
17786 fi
17787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17788          eval result=\$gl_cv_type_${gltype}_suffix
17789          test "$result" != no && break
17790        done
17791 fi
17792 eval ac_res=\$gl_cv_type_${gltype}_suffix
17793                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17794 $as_echo "$ac_res" >&6; }
17795     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17796     eval result=\$gl_cv_type_${gltype}_suffix
17797     test "$result" = no && result=
17798     eval ${GLTYPE}_SUFFIX=\$result
17799     cat >>confdefs.h <<_ACEOF
17800 #define ${GLTYPE}_SUFFIX $result
17801 _ACEOF
17802
17803   done
17804
17805
17806   fi
17807
17808
17809   for gltype in sig_atomic_t wchar_t wint_t ; do
17810     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17811 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17812 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17813   $as_echo_n "(cached) " >&6
17814 else
17815   eval gl_cv_type_${gltype}_suffix=no
17816        eval result=\$gl_cv_type_${gltype}_signed
17817        if test "$result" = yes; then
17818          glsufu=
17819        else
17820          glsufu=u
17821        fi
17822        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17823          case $glsuf in
17824            '')  gltype1='int';;
17825            l)   gltype1='long int';;
17826            ll)  gltype1='long long int';;
17827            i64) gltype1='__int64';;
17828            u)   gltype1='unsigned int';;
17829            ul)  gltype1='unsigned long int';;
17830            ull) gltype1='unsigned long long int';;
17831            ui64)gltype1='unsigned __int64';;
17832          esac
17833          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17834 /* end confdefs.h.  */
17835
17836   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17837      included before <wchar.h>.  */
17838   #include <stddef.h>
17839   #include <signal.h>
17840   #if HAVE_WCHAR_H
17841   # include <stdio.h>
17842   # include <time.h>
17843   # include <wchar.h>
17844   #endif
17845
17846               extern $gltype foo;
17847               extern $gltype1 foo;
17848 int
17849 main ()
17850 {
17851
17852   ;
17853   return 0;
17854 }
17855 _ACEOF
17856 if ac_fn_c_try_compile "$LINENO"; then :
17857   eval gl_cv_type_${gltype}_suffix=\$glsuf
17858 fi
17859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17860          eval result=\$gl_cv_type_${gltype}_suffix
17861          test "$result" != no && break
17862        done
17863 fi
17864 eval ac_res=\$gl_cv_type_${gltype}_suffix
17865                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17866 $as_echo "$ac_res" >&6; }
17867     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17868     eval result=\$gl_cv_type_${gltype}_suffix
17869     test "$result" = no && result=
17870     eval ${GLTYPE}_SUFFIX=\$result
17871     cat >>confdefs.h <<_ACEOF
17872 #define ${GLTYPE}_SUFFIX $result
17873 _ACEOF
17874
17875   done
17876
17877
17878
17879     STDINT_H=stdint.h
17880   fi
17881
17882    if test -n "$STDINT_H"; then
17883   GL_GENERATE_STDINT_H_TRUE=
17884   GL_GENERATE_STDINT_H_FALSE='#'
17885 else
17886   GL_GENERATE_STDINT_H_TRUE='#'
17887   GL_GENERATE_STDINT_H_FALSE=
17888 fi
17889
17890
17891
17892
17893
17894   GNULIB_IMAXABS=0;
17895   GNULIB_IMAXDIV=0;
17896   GNULIB_STRTOIMAX=0;
17897   GNULIB_STRTOUMAX=0;
17898     HAVE_DECL_IMAXABS=1;
17899   HAVE_DECL_IMAXDIV=1;
17900   HAVE_DECL_STRTOIMAX=1;
17901   HAVE_DECL_STRTOUMAX=1;
17902   INT32_MAX_LT_INTMAX_MAX=1;
17903   INT64_MAX_EQ_LONG_MAX='defined _LP64';
17904   PRI_MACROS_BROKEN=0;
17905   PRIPTR_PREFIX=__PRIPTR_PREFIX;
17906   UINT32_MAX_LT_UINTMAX_MAX=1;
17907   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17908
17909
17910
17911
17912
17913
17914
17915
17916
17917
17918
17919
17920
17921
17922
17923      if test $gl_cv_have_include_next = yes; then
17924        gl_cv_next_inttypes_h='<'inttypes.h'>'
17925      else
17926        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17927 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17928 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17929   $as_echo_n "(cached) " >&6
17930 else
17931
17932              if test $ac_cv_header_inttypes_h = yes; then
17933
17934
17935                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17936 /* end confdefs.h.  */
17937 #include <inttypes.h>
17938
17939 _ACEOF
17940                                                                                                                         case "$host_os" in
17941                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17942                  *)    gl_absname_cpp="$ac_cpp" ;;
17943                esac
17944                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17945                   sed -n '\#/inttypes.h#{
17946                     s#.*"\(.*/inttypes.h\)".*#\1#
17947                     s#^/[^/]#//&#
17948                     p
17949                     q
17950                   }'`'"'
17951           else
17952                gl_cv_next_inttypes_h='<'inttypes.h'>'
17953              fi
17954
17955
17956 fi
17957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17958 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17959      fi
17960      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17961
17962      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17963        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17964        gl_next_as_first_directive='<'inttypes.h'>'
17965      else
17966        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17967        gl_next_as_first_directive=$gl_cv_next_inttypes_h
17968      fi
17969      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17970
17971
17972
17973
17974
17975
17976
17977
17978 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
17979
17980
17981
17982
17983
17984
17985      GNULIB_FCHMODAT=0;
17986   GNULIB_FSTATAT=0;
17987   GNULIB_FUTIMENS=0;
17988   GNULIB_LCHMOD=0;
17989   GNULIB_LSTAT=0;
17990   GNULIB_MKDIRAT=0;
17991   GNULIB_MKFIFO=0;
17992   GNULIB_MKFIFOAT=0;
17993   GNULIB_MKNOD=0;
17994   GNULIB_MKNODAT=0;
17995   GNULIB_STAT=0;
17996   GNULIB_UTIMENSAT=0;
17997     HAVE_FCHMODAT=1;
17998   HAVE_FSTATAT=1;
17999   HAVE_FUTIMENS=1;
18000   HAVE_LCHMOD=1;
18001   HAVE_LSTAT=1;
18002   HAVE_MKDIRAT=1;
18003   HAVE_MKFIFO=1;
18004   HAVE_MKFIFOAT=1;
18005   HAVE_MKNOD=1;
18006   HAVE_MKNODAT=1;
18007   HAVE_UTIMENSAT=1;
18008   REPLACE_FSTAT=0;
18009   REPLACE_FSTATAT=0;
18010   REPLACE_FUTIMENS=0;
18011   REPLACE_LSTAT=0;
18012   REPLACE_MKDIR=0;
18013   REPLACE_MKFIFO=0;
18014   REPLACE_MKNOD=0;
18015   REPLACE_STAT=0;
18016   REPLACE_UTIMENSAT=0;
18017
18018
18019
18020
18021       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18022 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18023 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18024   $as_echo_n "(cached) " >&6
18025 else
18026   rm -f conftest.sym conftest.file
18027      echo >conftest.file
18028      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18029        if test "$cross_compiling" = yes; then :
18030   # When cross-compiling, be pessimistic so we will end up using the
18031           # replacement version of lstat that checks for trailing slashes and
18032           # calls lstat a second time when necessary.
18033           gl_cv_func_lstat_dereferences_slashed_symlink=no
18034
18035 else
18036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18037 /* end confdefs.h.  */
18038 $ac_includes_default
18039 int
18040 main ()
18041 {
18042 struct stat sbuf;
18043               /* Linux will dereference the symlink and fail, as required by
18044                  POSIX.  That is better in the sense that it means we will not
18045                  have to compile and use the lstat wrapper.  */
18046               return lstat ("conftest.sym/", &sbuf) == 0;
18047
18048   ;
18049   return 0;
18050 }
18051 _ACEOF
18052 if ac_fn_c_try_run "$LINENO"; then :
18053   gl_cv_func_lstat_dereferences_slashed_symlink=yes
18054 else
18055   gl_cv_func_lstat_dereferences_slashed_symlink=no
18056 fi
18057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18058   conftest.$ac_objext conftest.beam conftest.$ac_ext
18059 fi
18060
18061      else
18062        # If the 'ln -s' command failed, then we probably don't even
18063        # have an lstat function.
18064        gl_cv_func_lstat_dereferences_slashed_symlink=no
18065      fi
18066      rm -f conftest.sym conftest.file
18067
18068 fi
18069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18070 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18071   test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
18072
18073 cat >>confdefs.h <<_ACEOF
18074 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18075 _ACEOF
18076
18077
18078
18079   GNULIB_MKTIME=0;
18080   GNULIB_NANOSLEEP=0;
18081   GNULIB_STRPTIME=0;
18082   GNULIB_TIMEGM=0;
18083   GNULIB_TIME_R=0;
18084     HAVE_DECL_LOCALTIME_R=1;
18085   HAVE_NANOSLEEP=1;
18086   HAVE_STRPTIME=1;
18087   HAVE_TIMEGM=1;
18088         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18089   REPLACE_MKTIME=GNULIB_PORTCHECK;
18090   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18091   REPLACE_TIMEGM=GNULIB_PORTCHECK;
18092
18093
18094
18095
18096
18097
18098   GNULIB_PTHREAD_SIGMASK=0;
18099   GNULIB_SIGNAL_H_SIGPIPE=0;
18100   GNULIB_SIGPROCMASK=0;
18101   GNULIB_SIGACTION=0;
18102     HAVE_POSIX_SIGNALBLOCKING=1;
18103   HAVE_PTHREAD_SIGMASK=1;
18104   HAVE_SIGSET_T=1;
18105   HAVE_SIGINFO_T=1;
18106   HAVE_SIGACTION=1;
18107   HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
18108
18109   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
18110
18111   HAVE_SIGHANDLER_T=1;
18112   REPLACE_PTHREAD_SIGMASK=0;
18113
18114
18115
18116
18117   ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
18118       #include <signal.h>
18119       /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
18120       #include <sys/types.h>
18121
18122 "
18123 if test "x$ac_cv_type_sigset_t" = x""yes; then :
18124
18125 cat >>confdefs.h <<_ACEOF
18126 #define HAVE_SIGSET_T 1
18127 _ACEOF
18128
18129 gl_cv_type_sigset_t=yes
18130 else
18131   gl_cv_type_sigset_t=no
18132 fi
18133
18134   if test $gl_cv_type_sigset_t != yes; then
18135     HAVE_SIGSET_T=0
18136   fi
18137
18138
18139
18140
18141
18142    if test $ac_cv_header_sys_socket_h = no; then
18143                          for ac_header in ws2tcpip.h
18144 do :
18145   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
18146 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
18147   cat >>confdefs.h <<_ACEOF
18148 #define HAVE_WS2TCPIP_H 1
18149 _ACEOF
18150
18151 fi
18152
18153 done
18154
18155    fi
18156
18157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
18158 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
18159 if test "${ac_cv_header_stdbool_h+set}" = set; then :
18160   $as_echo_n "(cached) " >&6
18161 else
18162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18163 /* end confdefs.h.  */
18164
18165              #include <stdbool.h>
18166              #ifndef bool
18167               "error: bool is not defined"
18168              #endif
18169              #ifndef false
18170               "error: false is not defined"
18171              #endif
18172              #if false
18173               "error: false is not 0"
18174              #endif
18175              #ifndef true
18176               "error: true is not defined"
18177              #endif
18178              #if true != 1
18179               "error: true is not 1"
18180              #endif
18181              #ifndef __bool_true_false_are_defined
18182               "error: __bool_true_false_are_defined is not defined"
18183              #endif
18184
18185              struct s { _Bool s: 1; _Bool t; } s;
18186
18187              char a[true == 1 ? 1 : -1];
18188              char b[false == 0 ? 1 : -1];
18189              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
18190              char d[(bool) 0.5 == true ? 1 : -1];
18191              /* See body of main program for 'e'.  */
18192              char f[(_Bool) 0.0 == false ? 1 : -1];
18193              char g[true];
18194              char h[sizeof (_Bool)];
18195              char i[sizeof s.t];
18196              enum { j = false, k = true, l = false * true, m = true * 256 };
18197              /* The following fails for
18198                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
18199              _Bool n[m];
18200              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
18201              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
18202              /* Catch a bug in an HP-UX C compiler.  See
18203                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
18204                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
18205               */
18206              _Bool q = true;
18207              _Bool *pq = &q;
18208
18209 int
18210 main ()
18211 {
18212
18213              bool e = &s;
18214              *pq |= q;
18215              *pq |= ! q;
18216              /* Refer to every declared value, to avoid compiler optimizations.  */
18217              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
18218                      + !m + !n + !o + !p + !q + !pq);
18219
18220   ;
18221   return 0;
18222 }
18223 _ACEOF
18224 if ac_fn_c_try_compile "$LINENO"; then :
18225   ac_cv_header_stdbool_h=yes
18226 else
18227   ac_cv_header_stdbool_h=no
18228 fi
18229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18230 fi
18231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
18232 $as_echo "$ac_cv_header_stdbool_h" >&6; }
18233    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
18234 if test "x$ac_cv_type__Bool" = x""yes; then :
18235
18236 cat >>confdefs.h <<_ACEOF
18237 #define HAVE__BOOL 1
18238 _ACEOF
18239
18240
18241 fi
18242
18243
18244
18245     REPLACE_NULL=0;
18246   HAVE_WCHAR_T=1;
18247
18248
18249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
18250 $as_echo_n "checking for wchar_t... " >&6; }
18251 if test "${gt_cv_c_wchar_t+set}" = set; then :
18252   $as_echo_n "(cached) " >&6
18253 else
18254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18255 /* end confdefs.h.  */
18256 #include <stddef.h>
18257             wchar_t foo = (wchar_t)'\0';
18258 int
18259 main ()
18260 {
18261
18262   ;
18263   return 0;
18264 }
18265 _ACEOF
18266 if ac_fn_c_try_compile "$LINENO"; then :
18267   gt_cv_c_wchar_t=yes
18268 else
18269   gt_cv_c_wchar_t=no
18270 fi
18271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18272 fi
18273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
18274 $as_echo "$gt_cv_c_wchar_t" >&6; }
18275   if test $gt_cv_c_wchar_t = yes; then
18276
18277 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
18278
18279   fi
18280
18281
18282   GNULIB_DPRINTF=0;
18283   GNULIB_FCLOSE=0;
18284   GNULIB_FFLUSH=0;
18285   GNULIB_FGETC=0;
18286   GNULIB_FGETS=0;
18287   GNULIB_FOPEN=0;
18288   GNULIB_FPRINTF=0;
18289   GNULIB_FPRINTF_POSIX=0;
18290   GNULIB_FPURGE=0;
18291   GNULIB_FPUTC=0;
18292   GNULIB_FPUTS=0;
18293   GNULIB_FREAD=0;
18294   GNULIB_FREOPEN=0;
18295   GNULIB_FSCANF=0;
18296   GNULIB_FSEEK=0;
18297   GNULIB_FSEEKO=0;
18298   GNULIB_FTELL=0;
18299   GNULIB_FTELLO=0;
18300   GNULIB_FWRITE=0;
18301   GNULIB_GETC=0;
18302   GNULIB_GETCHAR=0;
18303   GNULIB_GETDELIM=0;
18304   GNULIB_GETLINE=0;
18305   GNULIB_GETS=0;
18306   GNULIB_OBSTACK_PRINTF=0;
18307   GNULIB_OBSTACK_PRINTF_POSIX=0;
18308   GNULIB_PERROR=0;
18309   GNULIB_POPEN=0;
18310   GNULIB_PRINTF=0;
18311   GNULIB_PRINTF_POSIX=0;
18312   GNULIB_PUTC=0;
18313   GNULIB_PUTCHAR=0;
18314   GNULIB_PUTS=0;
18315   GNULIB_REMOVE=0;
18316   GNULIB_RENAME=0;
18317   GNULIB_RENAMEAT=0;
18318   GNULIB_SCANF=0;
18319   GNULIB_SNPRINTF=0;
18320   GNULIB_SPRINTF_POSIX=0;
18321   GNULIB_STDIO_H_NONBLOCKING=0;
18322   GNULIB_STDIO_H_SIGPIPE=0;
18323   GNULIB_TMPFILE=0;
18324   GNULIB_VASPRINTF=0;
18325   GNULIB_VFSCANF=0;
18326   GNULIB_VSCANF=0;
18327   GNULIB_VDPRINTF=0;
18328   GNULIB_VFPRINTF=0;
18329   GNULIB_VFPRINTF_POSIX=0;
18330   GNULIB_VPRINTF=0;
18331   GNULIB_VPRINTF_POSIX=0;
18332   GNULIB_VSNPRINTF=0;
18333   GNULIB_VSPRINTF_POSIX=0;
18334     HAVE_DECL_FPURGE=1;
18335   HAVE_DECL_FSEEKO=1;
18336   HAVE_DECL_FTELLO=1;
18337   HAVE_DECL_GETDELIM=1;
18338   HAVE_DECL_GETLINE=1;
18339   HAVE_DECL_OBSTACK_PRINTF=1;
18340   HAVE_DECL_SNPRINTF=1;
18341   HAVE_DECL_VSNPRINTF=1;
18342   HAVE_DPRINTF=1;
18343   HAVE_FSEEKO=1;
18344   HAVE_FTELLO=1;
18345   HAVE_RENAMEAT=1;
18346   HAVE_VASPRINTF=1;
18347   HAVE_VDPRINTF=1;
18348   REPLACE_DPRINTF=0;
18349   REPLACE_FCLOSE=0;
18350   REPLACE_FFLUSH=0;
18351   REPLACE_FOPEN=0;
18352   REPLACE_FPRINTF=0;
18353   REPLACE_FPURGE=0;
18354   REPLACE_FREOPEN=0;
18355   REPLACE_FSEEK=0;
18356   REPLACE_FSEEKO=0;
18357   REPLACE_FTELL=0;
18358   REPLACE_FTELLO=0;
18359   REPLACE_GETDELIM=0;
18360   REPLACE_GETLINE=0;
18361   REPLACE_OBSTACK_PRINTF=0;
18362   REPLACE_PERROR=0;
18363   REPLACE_POPEN=0;
18364   REPLACE_PRINTF=0;
18365   REPLACE_REMOVE=0;
18366   REPLACE_RENAME=0;
18367   REPLACE_RENAMEAT=0;
18368   REPLACE_SNPRINTF=0;
18369   REPLACE_SPRINTF=0;
18370   REPLACE_STDIO_READ_FUNCS=0;
18371   REPLACE_STDIO_WRITE_FUNCS=0;
18372   REPLACE_TMPFILE=0;
18373   REPLACE_VASPRINTF=0;
18374   REPLACE_VDPRINTF=0;
18375   REPLACE_VFPRINTF=0;
18376   REPLACE_VPRINTF=0;
18377   REPLACE_VSNPRINTF=0;
18378   REPLACE_VSPRINTF=0;
18379
18380
18381  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18382 "
18383 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18384
18385 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18386
18387 fi
18388
18389
18390
18391
18392 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
18393 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
18394   ac_have_decl=1
18395 else
18396   ac_have_decl=0
18397 fi
18398
18399 cat >>confdefs.h <<_ACEOF
18400 #define HAVE_DECL_STRTOIMAX $ac_have_decl
18401 _ACEOF
18402
18403 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18404 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18405   ac_have_decl=1
18406 else
18407   ac_have_decl=0
18408 fi
18409
18410 cat >>confdefs.h <<_ACEOF
18411 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18412 _ACEOF
18413
18414
18415
18416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18417 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18418 if test "${ac_cv_header_stat_broken+set}" = set; then :
18419   $as_echo_n "(cached) " >&6
18420 else
18421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18422 /* end confdefs.h.  */
18423 #include <sys/types.h>
18424 #include <sys/stat.h>
18425
18426 #if defined S_ISBLK && defined S_IFDIR
18427 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18428 #endif
18429
18430 #if defined S_ISBLK && defined S_IFCHR
18431 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18432 #endif
18433
18434 #if defined S_ISLNK && defined S_IFREG
18435 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18436 #endif
18437
18438 #if defined S_ISSOCK && defined S_IFREG
18439 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18440 #endif
18441
18442 _ACEOF
18443 if ac_fn_c_try_compile "$LINENO"; then :
18444   ac_cv_header_stat_broken=no
18445 else
18446   ac_cv_header_stat_broken=yes
18447 fi
18448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18449 fi
18450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18451 $as_echo "$ac_cv_header_stat_broken" >&6; }
18452 if test $ac_cv_header_stat_broken = yes; then
18453
18454 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18455
18456 fi
18457
18458
18459
18460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18461 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18462 if test "${ac_cv_c_restrict+set}" = set; then :
18463   $as_echo_n "(cached) " >&6
18464 else
18465   ac_cv_c_restrict=no
18466    # The order here caters to the fact that C++ does not require restrict.
18467    for ac_kw in __restrict __restrict__ _Restrict restrict; do
18468      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18469 /* end confdefs.h.  */
18470 typedef int * int_ptr;
18471         int foo (int_ptr $ac_kw ip) {
18472         return ip[0];
18473        }
18474 int
18475 main ()
18476 {
18477 int s[1];
18478         int * $ac_kw t = s;
18479         t[0] = 0;
18480         return foo(t)
18481   ;
18482   return 0;
18483 }
18484 _ACEOF
18485 if ac_fn_c_try_compile "$LINENO"; then :
18486   ac_cv_c_restrict=$ac_kw
18487 fi
18488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18489      test "$ac_cv_c_restrict" != no && break
18490    done
18491
18492 fi
18493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18494 $as_echo "$ac_cv_c_restrict" >&6; }
18495
18496  case $ac_cv_c_restrict in
18497    restrict) ;;
18498    no) $as_echo "#define restrict /**/" >>confdefs.h
18499  ;;
18500    *)  cat >>confdefs.h <<_ACEOF
18501 #define restrict $ac_cv_c_restrict
18502 _ACEOF
18503  ;;
18504  esac
18505
18506
18507
18508
18509
18510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18511 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18512 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18513   $as_echo_n "(cached) " >&6
18514 else
18515   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18516 /* end confdefs.h.  */
18517 #include <time.h>
18518
18519 int
18520 main ()
18521 {
18522 static struct timespec x; x.tv_sec = x.tv_nsec;
18523   ;
18524   return 0;
18525 }
18526 _ACEOF
18527 if ac_fn_c_try_compile "$LINENO"; then :
18528   gl_cv_sys_struct_timespec_in_time_h=yes
18529 else
18530   gl_cv_sys_struct_timespec_in_time_h=no
18531 fi
18532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18533 fi
18534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18535 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18536
18537   TIME_H_DEFINES_STRUCT_TIMESPEC=0
18538   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18539   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18540   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18541     TIME_H_DEFINES_STRUCT_TIMESPEC=1
18542   else
18543     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18544 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18545 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18546   $as_echo_n "(cached) " >&6
18547 else
18548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18549 /* end confdefs.h.  */
18550 #include <sys/time.h>
18551
18552 int
18553 main ()
18554 {
18555 static struct timespec x; x.tv_sec = x.tv_nsec;
18556   ;
18557   return 0;
18558 }
18559 _ACEOF
18560 if ac_fn_c_try_compile "$LINENO"; then :
18561   gl_cv_sys_struct_timespec_in_sys_time_h=yes
18562 else
18563   gl_cv_sys_struct_timespec_in_sys_time_h=no
18564 fi
18565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18566 fi
18567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18568 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18569     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18570       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18571     else
18572       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18573 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18574 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18575   $as_echo_n "(cached) " >&6
18576 else
18577   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18578 /* end confdefs.h.  */
18579 #include <pthread.h>
18580
18581 int
18582 main ()
18583 {
18584 static struct timespec x; x.tv_sec = x.tv_nsec;
18585   ;
18586   return 0;
18587 }
18588 _ACEOF
18589 if ac_fn_c_try_compile "$LINENO"; then :
18590   gl_cv_sys_struct_timespec_in_pthread_h=yes
18591 else
18592   gl_cv_sys_struct_timespec_in_pthread_h=no
18593 fi
18594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18595 fi
18596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18597 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18598       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18599         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18600       fi
18601     fi
18602   fi
18603
18604
18605
18606
18607
18608
18609
18610
18611
18612
18613
18614
18615
18616
18617
18618      if test $gl_cv_have_include_next = yes; then
18619        gl_cv_next_time_h='<'time.h'>'
18620      else
18621        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18622 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18623 if test "${gl_cv_next_time_h+set}" = set; then :
18624   $as_echo_n "(cached) " >&6
18625 else
18626
18627                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18628 /* end confdefs.h.  */
18629 #include <time.h>
18630
18631 _ACEOF
18632                                                                                                                         case "$host_os" in
18633                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18634                  *)    gl_absname_cpp="$ac_cpp" ;;
18635                esac
18636                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18637                   sed -n '\#/time.h#{
18638                     s#.*"\(.*/time.h\)".*#\1#
18639                     s#^/[^/]#//&#
18640                     p
18641                     q
18642                   }'`'"'
18643
18644
18645 fi
18646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18647 $as_echo "$gl_cv_next_time_h" >&6; }
18648      fi
18649      NEXT_TIME_H=$gl_cv_next_time_h
18650
18651      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18652        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18653        gl_next_as_first_directive='<'time.h'>'
18654      else
18655        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18656        gl_next_as_first_directive=$gl_cv_next_time_h
18657      fi
18658      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18659
18660
18661
18662
18663
18664
18665 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18666 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18667   ac_have_decl=1
18668 else
18669   ac_have_decl=0
18670 fi
18671
18672 cat >>confdefs.h <<_ACEOF
18673 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18674 _ACEOF
18675
18676
18677
18678
18679    if false; then
18680   GL_COND_LIBTOOL_TRUE=
18681   GL_COND_LIBTOOL_FALSE='#'
18682 else
18683   GL_COND_LIBTOOL_TRUE='#'
18684   GL_COND_LIBTOOL_FALSE=
18685 fi
18686
18687   gl_cond_libtool=false
18688   gl_libdeps=
18689   gl_ltlibdeps=
18690   gl_m4_base='m4'
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700   gl_source_base='lib'
18701
18702
18703   if test $ac_cv_func_alloca_works = no; then
18704     :
18705   fi
18706
18707   # Define an additional variable used in the Makefile substitution.
18708   if test $ac_cv_working_alloca_h = yes; then
18709     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18710 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18711 if test "${gl_cv_rpl_alloca+set}" = set; then :
18712   $as_echo_n "(cached) " >&6
18713 else
18714
18715       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18716 /* end confdefs.h.  */
18717
18718 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18719         Need own alloca
18720 #endif
18721
18722 _ACEOF
18723 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18724   $EGREP "Need own alloca" >/dev/null 2>&1; then :
18725   gl_cv_rpl_alloca=yes
18726 else
18727   gl_cv_rpl_alloca=no
18728 fi
18729 rm -f conftest*
18730
18731
18732 fi
18733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18734 $as_echo "$gl_cv_rpl_alloca" >&6; }
18735     if test $gl_cv_rpl_alloca = yes; then
18736
18737 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18738
18739       ALLOCA_H=alloca.h
18740     else
18741                   ALLOCA_H=
18742     fi
18743   else
18744     ALLOCA_H=alloca.h
18745   fi
18746
18747    if test -n "$ALLOCA_H"; then
18748   GL_GENERATE_ALLOCA_H_TRUE=
18749   GL_GENERATE_ALLOCA_H_FALSE='#'
18750 else
18751   GL_GENERATE_ALLOCA_H_TRUE='#'
18752   GL_GENERATE_ALLOCA_H_FALSE=
18753 fi
18754
18755
18756
18757
18758
18759
18760   :
18761
18762
18763
18764
18765   :
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18782
18783
18784   if test $HAVE_DUP2 = 1; then
18785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18786 $as_echo_n "checking whether dup2 works... " >&6; }
18787 if test "${gl_cv_func_dup2_works+set}" = set; then :
18788   $as_echo_n "(cached) " >&6
18789 else
18790   if test "$cross_compiling" = yes; then :
18791   case "$host_os" in
18792            mingw*) # on this platform, dup2 always returns 0 for success
18793              gl_cv_func_dup2_works=no;;
18794            cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18795              gl_cv_func_dup2_works=no;;
18796            linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18797                    # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18798              gl_cv_func_dup2_works=no;;
18799            freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18800              gl_cv_func_dup2_works=no;;
18801            haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18802              gl_cv_func_dup2_works=no;;
18803            *) gl_cv_func_dup2_works=yes;;
18804          esac
18805 else
18806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18807 /* end confdefs.h.  */
18808
18809          #include <unistd.h>
18810 #include <fcntl.h>
18811 #include <errno.h>
18812 int
18813 main ()
18814 {
18815 int result = 0;
18816 #ifdef FD_CLOEXEC
18817             if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18818               result |= 1;
18819 #endif
18820             if (dup2 (1, 1) == 0)
18821               result |= 2;
18822 #ifdef FD_CLOEXEC
18823             if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18824               result |= 4;
18825 #endif
18826             close (0);
18827             if (dup2 (0, 0) != -1)
18828               result |= 8;
18829             /* Many gnulib modules require POSIX conformance of EBADF.  */
18830             if (dup2 (2, 1000000) == -1 && errno != EBADF)
18831               result |= 16;
18832             return result;
18833
18834   ;
18835   return 0;
18836 }
18837
18838 _ACEOF
18839 if ac_fn_c_try_run "$LINENO"; then :
18840   gl_cv_func_dup2_works=yes
18841 else
18842   gl_cv_func_dup2_works=no
18843 fi
18844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18845   conftest.$ac_objext conftest.beam conftest.$ac_ext
18846 fi
18847
18848
18849 fi
18850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18851 $as_echo "$gl_cv_func_dup2_works" >&6; }
18852     if test "$gl_cv_func_dup2_works" = no; then
18853
18854
18855
18856   if test $ac_cv_func_dup2 = yes; then
18857     REPLACE_DUP2=1
18858   fi
18859
18860
18861
18862
18863
18864
18865
18866
18867   gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18868
18869
18870     fi
18871   fi
18872
18873
18874
18875
18876
18877
18878           GNULIB_DUP2=1
18879
18880
18881
18882
18883
18884
18885
18886
18887
18888
18889
18890 # Persuade glibc <stdlib.h> to declare getloadavg().
18891
18892
18893 gl_save_LIBS=$LIBS
18894
18895 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18896 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18897 HAVE_GETLOADAVG=1
18898 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18899 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18900
18901 else
18902   gl_func_getloadavg_done=no
18903
18904    # Some systems with -lutil have (and need) -lkvm as well, some do not.
18905    # On Solaris, -lkvm requires nlist from -lelf, so check that first
18906    # to get the right answer into the cache.
18907    # For kstat on solaris, we need to test for libelf and libkvm to force the
18908    # definition of SVR4 below.
18909    if test $gl_func_getloadavg_done = no; then
18910      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18911 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18912 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18913   $as_echo_n "(cached) " >&6
18914 else
18915   ac_check_lib_save_LIBS=$LIBS
18916 LIBS="-lelf  $LIBS"
18917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18918 /* end confdefs.h.  */
18919
18920 /* Override any GCC internal prototype to avoid an error.
18921    Use char because int might match the return type of a GCC
18922    builtin and then its argument prototype would still apply.  */
18923 #ifdef __cplusplus
18924 extern "C"
18925 #endif
18926 char elf_begin ();
18927 int
18928 main ()
18929 {
18930 return elf_begin ();
18931   ;
18932   return 0;
18933 }
18934 _ACEOF
18935 if ac_fn_c_try_link "$LINENO"; then :
18936   ac_cv_lib_elf_elf_begin=yes
18937 else
18938   ac_cv_lib_elf_elf_begin=no
18939 fi
18940 rm -f core conftest.err conftest.$ac_objext \
18941     conftest$ac_exeext conftest.$ac_ext
18942 LIBS=$ac_check_lib_save_LIBS
18943 fi
18944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18945 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18946 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18947   LIBS="-lelf $LIBS"
18948 fi
18949
18950      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18951 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18952 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18953   $as_echo_n "(cached) " >&6
18954 else
18955   ac_check_lib_save_LIBS=$LIBS
18956 LIBS="-lkvm  $LIBS"
18957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18958 /* end confdefs.h.  */
18959
18960 /* Override any GCC internal prototype to avoid an error.
18961    Use char because int might match the return type of a GCC
18962    builtin and then its argument prototype would still apply.  */
18963 #ifdef __cplusplus
18964 extern "C"
18965 #endif
18966 char kvm_open ();
18967 int
18968 main ()
18969 {
18970 return kvm_open ();
18971   ;
18972   return 0;
18973 }
18974 _ACEOF
18975 if ac_fn_c_try_link "$LINENO"; then :
18976   ac_cv_lib_kvm_kvm_open=yes
18977 else
18978   ac_cv_lib_kvm_kvm_open=no
18979 fi
18980 rm -f core conftest.err conftest.$ac_objext \
18981     conftest$ac_exeext conftest.$ac_ext
18982 LIBS=$ac_check_lib_save_LIBS
18983 fi
18984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18985 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18986 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18987   LIBS="-lkvm $LIBS"
18988 fi
18989
18990      # Check for the 4.4BSD definition of getloadavg.
18991      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18992 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18993 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18994   $as_echo_n "(cached) " >&6
18995 else
18996   ac_check_lib_save_LIBS=$LIBS
18997 LIBS="-lutil  $LIBS"
18998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18999 /* end confdefs.h.  */
19000
19001 /* Override any GCC internal prototype to avoid an error.
19002    Use char because int might match the return type of a GCC
19003    builtin and then its argument prototype would still apply.  */
19004 #ifdef __cplusplus
19005 extern "C"
19006 #endif
19007 char getloadavg ();
19008 int
19009 main ()
19010 {
19011 return getloadavg ();
19012   ;
19013   return 0;
19014 }
19015 _ACEOF
19016 if ac_fn_c_try_link "$LINENO"; then :
19017   ac_cv_lib_util_getloadavg=yes
19018 else
19019   ac_cv_lib_util_getloadavg=no
19020 fi
19021 rm -f core conftest.err conftest.$ac_objext \
19022     conftest$ac_exeext conftest.$ac_ext
19023 LIBS=$ac_check_lib_save_LIBS
19024 fi
19025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
19026 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
19027 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
19028   LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
19029 fi
19030
19031    fi
19032
19033    if test $gl_func_getloadavg_done = no; then
19034      # There is a commonly available library for RS/6000 AIX.
19035      # Since it is not a standard part of AIX, it might be installed locally.
19036      gl_getloadavg_LIBS=$LIBS
19037      LIBS="-L/usr/local/lib $LIBS"
19038      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
19039 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
19040 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
19041   $as_echo_n "(cached) " >&6
19042 else
19043   ac_check_lib_save_LIBS=$LIBS
19044 LIBS="-lgetloadavg  $LIBS"
19045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19046 /* end confdefs.h.  */
19047
19048 /* Override any GCC internal prototype to avoid an error.
19049    Use char because int might match the return type of a GCC
19050    builtin and then its argument prototype would still apply.  */
19051 #ifdef __cplusplus
19052 extern "C"
19053 #endif
19054 char getloadavg ();
19055 int
19056 main ()
19057 {
19058 return getloadavg ();
19059   ;
19060   return 0;
19061 }
19062 _ACEOF
19063 if ac_fn_c_try_link "$LINENO"; then :
19064   ac_cv_lib_getloadavg_getloadavg=yes
19065 else
19066   ac_cv_lib_getloadavg_getloadavg=no
19067 fi
19068 rm -f core conftest.err conftest.$ac_objext \
19069     conftest$ac_exeext conftest.$ac_ext
19070 LIBS=$ac_check_lib_save_LIBS
19071 fi
19072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
19073 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
19074 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
19075   LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
19076 else
19077   LIBS=$gl_getloadavg_LIBS
19078 fi
19079
19080    fi
19081
19082    # Set up the replacement function if necessary.
19083    if test $gl_func_getloadavg_done = no; then
19084      HAVE_GETLOADAVG=0
19085
19086      # Solaris has libkstat which does not require root.
19087      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
19088 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
19089 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
19090   $as_echo_n "(cached) " >&6
19091 else
19092   ac_check_lib_save_LIBS=$LIBS
19093 LIBS="-lkstat  $LIBS"
19094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19095 /* end confdefs.h.  */
19096
19097 /* Override any GCC internal prototype to avoid an error.
19098    Use char because int might match the return type of a GCC
19099    builtin and then its argument prototype would still apply.  */
19100 #ifdef __cplusplus
19101 extern "C"
19102 #endif
19103 char kstat_open ();
19104 int
19105 main ()
19106 {
19107 return kstat_open ();
19108   ;
19109   return 0;
19110 }
19111 _ACEOF
19112 if ac_fn_c_try_link "$LINENO"; then :
19113   ac_cv_lib_kstat_kstat_open=yes
19114 else
19115   ac_cv_lib_kstat_kstat_open=no
19116 fi
19117 rm -f core conftest.err conftest.$ac_objext \
19118     conftest$ac_exeext conftest.$ac_ext
19119 LIBS=$ac_check_lib_save_LIBS
19120 fi
19121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
19122 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
19123 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
19124   cat >>confdefs.h <<_ACEOF
19125 #define HAVE_LIBKSTAT 1
19126 _ACEOF
19127
19128   LIBS="-lkstat $LIBS"
19129
19130 fi
19131
19132      test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
19133
19134      # AIX has libperfstat which does not require root
19135      if test $gl_func_getloadavg_done = no; then
19136        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
19137 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
19138 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
19139   $as_echo_n "(cached) " >&6
19140 else
19141   ac_check_lib_save_LIBS=$LIBS
19142 LIBS="-lperfstat  $LIBS"
19143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19144 /* end confdefs.h.  */
19145
19146 /* Override any GCC internal prototype to avoid an error.
19147    Use char because int might match the return type of a GCC
19148    builtin and then its argument prototype would still apply.  */
19149 #ifdef __cplusplus
19150 extern "C"
19151 #endif
19152 char perfstat_cpu_total ();
19153 int
19154 main ()
19155 {
19156 return perfstat_cpu_total ();
19157   ;
19158   return 0;
19159 }
19160 _ACEOF
19161 if ac_fn_c_try_link "$LINENO"; then :
19162   ac_cv_lib_perfstat_perfstat_cpu_total=yes
19163 else
19164   ac_cv_lib_perfstat_perfstat_cpu_total=no
19165 fi
19166 rm -f core conftest.err conftest.$ac_objext \
19167     conftest$ac_exeext conftest.$ac_ext
19168 LIBS=$ac_check_lib_save_LIBS
19169 fi
19170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
19171 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
19172 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
19173   cat >>confdefs.h <<_ACEOF
19174 #define HAVE_LIBPERFSTAT 1
19175 _ACEOF
19176
19177   LIBS="-lperfstat $LIBS"
19178
19179 fi
19180
19181        test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
19182      fi
19183
19184      if test $gl_func_getloadavg_done = no; then
19185        ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
19186 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
19187   gl_func_getloadavg_done=yes
19188
19189 $as_echo "#define DGUX 1" >>confdefs.h
19190
19191           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
19192 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
19193 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
19194   $as_echo_n "(cached) " >&6
19195 else
19196   ac_check_lib_save_LIBS=$LIBS
19197 LIBS="-ldgc  $LIBS"
19198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19199 /* end confdefs.h.  */
19200
19201 /* Override any GCC internal prototype to avoid an error.
19202    Use char because int might match the return type of a GCC
19203    builtin and then its argument prototype would still apply.  */
19204 #ifdef __cplusplus
19205 extern "C"
19206 #endif
19207 char dg_sys_info ();
19208 int
19209 main ()
19210 {
19211 return dg_sys_info ();
19212   ;
19213   return 0;
19214 }
19215 _ACEOF
19216 if ac_fn_c_try_link "$LINENO"; then :
19217   ac_cv_lib_dgc_dg_sys_info=yes
19218 else
19219   ac_cv_lib_dgc_dg_sys_info=no
19220 fi
19221 rm -f core conftest.err conftest.$ac_objext \
19222     conftest$ac_exeext conftest.$ac_ext
19223 LIBS=$ac_check_lib_save_LIBS
19224 fi
19225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
19226 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
19227 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
19228   cat >>confdefs.h <<_ACEOF
19229 #define HAVE_LIBDGC 1
19230 _ACEOF
19231
19232   LIBS="-ldgc $LIBS"
19233
19234 fi
19235
19236 fi
19237
19238
19239      fi
19240    fi
19241 fi
19242
19243
19244 if test "x$gl_save_LIBS" = x; then
19245   GETLOADAVG_LIBS=$LIBS
19246 else
19247   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
19248 fi
19249 LIBS=$gl_save_LIBS
19250
19251
19252 # Test whether the system declares getloadavg. Solaris has the function
19253 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
19254 for ac_header in sys/loadavg.h
19255 do :
19256   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
19257 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
19258   cat >>confdefs.h <<_ACEOF
19259 #define HAVE_SYS_LOADAVG_H 1
19260 _ACEOF
19261
19262 fi
19263
19264 done
19265
19266 if test $ac_cv_header_sys_loadavg_h = yes; then
19267   HAVE_SYS_LOADAVG_H=1
19268 else
19269   HAVE_SYS_LOADAVG_H=0
19270 fi
19271 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
19272    # include <sys/loadavg.h>
19273    #endif
19274    #include <stdlib.h>
19275 "
19276 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
19277
19278 else
19279   HAVE_DECL_GETLOADAVG=0
19280 fi
19281
19282
19283 if test $HAVE_GETLOADAVG = 0; then
19284
19285
19286
19287
19288
19289
19290
19291
19292   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
19293
19294
19295 # Figure out what our getloadavg.c needs.
19296
19297 # On HPUX9, an unprivileged user can get load averages this way.
19298 if test $gl_func_getloadavg_done = no; then
19299   for ac_func in pstat_getdynamic
19300 do :
19301   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
19302 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
19303   cat >>confdefs.h <<_ACEOF
19304 #define HAVE_PSTAT_GETDYNAMIC 1
19305 _ACEOF
19306  gl_func_getloadavg_done=yes
19307 fi
19308 done
19309
19310 fi
19311
19312 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
19313 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
19314 # Irix 4.0.5F has the header but not the library.
19315 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
19316     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
19317   gl_func_getloadavg_done=yes
19318
19319 $as_echo "#define SVR4 1" >>confdefs.h
19320
19321 fi
19322
19323 if test $gl_func_getloadavg_done = no; then
19324   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
19325 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
19326   gl_func_getloadavg_done=yes
19327
19328 $as_echo "#define UMAX 1" >>confdefs.h
19329
19330
19331 $as_echo "#define UMAX4_3 1" >>confdefs.h
19332
19333 fi
19334
19335
19336 fi
19337
19338 if test $gl_func_getloadavg_done = no; then
19339   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
19340 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
19341   gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
19342
19343 fi
19344
19345
19346 fi
19347
19348 if test $gl_func_getloadavg_done = no; then
19349   for ac_header in mach/mach.h
19350 do :
19351   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
19352 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
19353   cat >>confdefs.h <<_ACEOF
19354 #define HAVE_MACH_MACH_H 1
19355 _ACEOF
19356
19357 fi
19358
19359 done
19360
19361 fi
19362
19363 for ac_header in nlist.h
19364 do :
19365   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19366 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19367   cat >>confdefs.h <<_ACEOF
19368 #define HAVE_NLIST_H 1
19369 _ACEOF
19370  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19371 "
19372 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19373
19374 cat >>confdefs.h <<_ACEOF
19375 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19376 _ACEOF
19377
19378
19379 fi
19380
19381  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19382 /* end confdefs.h.  */
19383 #include <nlist.h>
19384 int
19385 main ()
19386 {
19387 struct nlist x;
19388                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19389                     x.n_un.n_name = "";
19390                     #else
19391                     x.n_name = "";
19392                     #endif
19393   ;
19394   return 0;
19395 }
19396 _ACEOF
19397 if ac_fn_c_try_link "$LINENO"; then :
19398
19399 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19400
19401 fi
19402 rm -f core conftest.err conftest.$ac_objext \
19403     conftest$ac_exeext conftest.$ac_ext
19404
19405 fi
19406
19407 done
19408
19409 fi
19410
19411
19412
19413
19414
19415           GNULIB_GETLOADAVG=1
19416
19417
19418
19419
19420
19421
19422
19423
19424
19425
19426 if test $REPLACE_GETOPT = 1; then
19427
19428
19429
19430
19431
19432
19433
19434
19435   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19436
19437
19438
19439
19440
19441
19442
19443
19444
19445   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19446
19447
19448
19449
19450 fi
19451
19452
19453
19454
19455
19456     REPLACE_GETOPT=0
19457
19458
19459   if test -n "$gl_replace_getopt"; then :
19460
19461       REPLACE_GETOPT=1
19462
19463 fi
19464
19465
19466   if test $REPLACE_GETOPT = 1; then
19467
19468   GETOPT_H=getopt.h
19469
19470 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19471
19472
19473
19474         GNULIB_UNISTD_H_GETOPT=1
19475   fi
19476
19477 if test $REPLACE_GETOPT = 1; then
19478
19479
19480
19481
19482
19483
19484
19485
19486   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19487
19488
19489
19490
19491
19492
19493
19494
19495
19496   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19497
19498
19499
19500
19501 fi
19502
19503
19504
19505
19506
19507   if test $ac_cv_func_lstat = yes; then
19508
19509     if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
19510       REPLACE_LSTAT=1
19511     fi
19512   else
19513     HAVE_LSTAT=0
19514   fi
19515
19516 if test $REPLACE_LSTAT = 1; then
19517
19518
19519
19520
19521
19522
19523
19524
19525   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19526
19527
19528
19529   :
19530
19531 fi
19532
19533
19534
19535
19536
19537           GNULIB_LSTAT=1
19538
19539
19540
19541
19542
19543
19544
19545
19546
19547
19548
19549   if test $APPLE_UNIVERSAL_BUILD = 1; then
19550     # A universal build on Apple MacOS X platforms.
19551     # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19552     # But we need a configuration result that is valid in both modes.
19553     gl_cv_func_working_mktime=no
19554   fi
19555   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19556 $as_echo_n "checking for working mktime... " >&6; }
19557 if test "${gl_cv_func_working_mktime+set}" = set; then :
19558   $as_echo_n "(cached) " >&6
19559 else
19560   if test "$cross_compiling" = yes; then :
19561   gl_cv_func_working_mktime=no
19562 else
19563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19564 /* end confdefs.h.  */
19565 /* Test program from Paul Eggert and Tony Leneis.  */
19566 #include <limits.h>
19567 #include <stdlib.h>
19568 #include <time.h>
19569
19570 #ifdef HAVE_UNISTD_H
19571 # include <unistd.h>
19572 #endif
19573
19574 #ifndef HAVE_ALARM
19575 # define alarm(X) /* empty */
19576 #endif
19577
19578 /* Work around redefinition to rpl_putenv by other config tests.  */
19579 #undef putenv
19580
19581 static time_t time_t_max;
19582 static time_t time_t_min;
19583
19584 /* Values we'll use to set the TZ environment variable.  */
19585 static char *tz_strings[] = {
19586   (char *) 0, "TZ=GMT0", "TZ=JST-9",
19587   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19588 };
19589 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19590
19591 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19592    Based on a problem report from Andreas Jaeger.  */
19593 static int
19594 spring_forward_gap ()
19595 {
19596   /* glibc (up to about 1998-10-07) failed this test. */
19597   struct tm tm;
19598
19599   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19600      instead of "TZ=America/Vancouver" in order to detect the bug even
19601      on systems that don't support the Olson extension, or don't have the
19602      full zoneinfo tables installed.  */
19603   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19604
19605   tm.tm_year = 98;
19606   tm.tm_mon = 3;
19607   tm.tm_mday = 5;
19608   tm.tm_hour = 2;
19609   tm.tm_min = 0;
19610   tm.tm_sec = 0;
19611   tm.tm_isdst = -1;
19612   return mktime (&tm) != (time_t) -1;
19613 }
19614
19615 static int
19616 mktime_test1 (time_t now)
19617 {
19618   struct tm *lt;
19619   return ! (lt = localtime (&now)) || mktime (lt) == now;
19620 }
19621
19622 static int
19623 mktime_test (time_t now)
19624 {
19625   return (mktime_test1 (now)
19626           && mktime_test1 ((time_t) (time_t_max - now))
19627           && mktime_test1 ((time_t) (time_t_min + now)));
19628 }
19629
19630 static int
19631 irix_6_4_bug ()
19632 {
19633   /* Based on code from Ariel Faigon.  */
19634   struct tm tm;
19635   tm.tm_year = 96;
19636   tm.tm_mon = 3;
19637   tm.tm_mday = 0;
19638   tm.tm_hour = 0;
19639   tm.tm_min = 0;
19640   tm.tm_sec = 0;
19641   tm.tm_isdst = -1;
19642   mktime (&tm);
19643   return tm.tm_mon == 2 && tm.tm_mday == 31;
19644 }
19645
19646 static int
19647 bigtime_test (int j)
19648 {
19649   struct tm tm;
19650   time_t now;
19651   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19652   now = mktime (&tm);
19653   if (now != (time_t) -1)
19654     {
19655       struct tm *lt = localtime (&now);
19656       if (! (lt
19657              && lt->tm_year == tm.tm_year
19658              && lt->tm_mon == tm.tm_mon
19659              && lt->tm_mday == tm.tm_mday
19660              && lt->tm_hour == tm.tm_hour
19661              && lt->tm_min == tm.tm_min
19662              && lt->tm_sec == tm.tm_sec
19663              && lt->tm_yday == tm.tm_yday
19664              && lt->tm_wday == tm.tm_wday
19665              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19666                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19667         return 0;
19668     }
19669   return 1;
19670 }
19671
19672 static int
19673 year_2050_test ()
19674 {
19675   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19676      ignoring leap seconds.  */
19677   unsigned long int answer = 2527315200UL;
19678
19679   struct tm tm;
19680   time_t t;
19681   tm.tm_year = 2050 - 1900;
19682   tm.tm_mon = 2 - 1;
19683   tm.tm_mday = 1;
19684   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19685   tm.tm_isdst = -1;
19686
19687   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19688      instead of "TZ=America/Vancouver" in order to detect the bug even
19689      on systems that don't support the Olson extension, or don't have the
19690      full zoneinfo tables installed.  */
19691   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19692
19693   t = mktime (&tm);
19694
19695   /* Check that the result is either a failure, or close enough
19696      to the correct answer that we can assume the discrepancy is
19697      due to leap seconds.  */
19698   return (t == (time_t) -1
19699           || (0 < t && answer - 120 <= t && t <= answer + 120));
19700 }
19701
19702 int
19703 main ()
19704 {
19705   int result = 0;
19706   time_t t, delta;
19707   int i, j;
19708   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19709   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19710
19711   /* This test makes some buggy mktime implementations loop.
19712      Give up after 60 seconds; a mktime slower than that
19713      isn't worth using anyway.  */
19714   alarm (60);
19715
19716   time_t_max = (! time_t_signed
19717                 ? (time_t) -1
19718                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19719                    * 2 + 1));
19720   time_t_min = (! time_t_signed
19721                 ? (time_t) 0
19722                 : time_t_signed_magnitude
19723                 ? ~ (time_t) 0
19724                 : ~ time_t_max);
19725
19726   delta = time_t_max / 997; /* a suitable prime number */
19727   for (i = 0; i < N_STRINGS; i++)
19728     {
19729       if (tz_strings[i])
19730         putenv (tz_strings[i]);
19731
19732       for (t = 0; t <= time_t_max - delta; t += delta)
19733         if (! mktime_test (t))
19734           result |= 1;
19735       if (! (mktime_test ((time_t) 1)
19736              && mktime_test ((time_t) (60 * 60))
19737              && mktime_test ((time_t) (60 * 60 * 24))))
19738         result |= 2;
19739
19740       for (j = 1; ; j <<= 1)
19741         if (! bigtime_test (j))
19742           result |= 4;
19743         else if (INT_MAX / 2 < j)
19744           break;
19745       if (! bigtime_test (INT_MAX))
19746         result |= 8;
19747     }
19748   if (! irix_6_4_bug ())
19749     result |= 16;
19750   if (! spring_forward_gap ())
19751     result |= 32;
19752   if (! year_2050_test ())
19753     result |= 64;
19754   return result;
19755 }
19756 _ACEOF
19757 if ac_fn_c_try_run "$LINENO"; then :
19758   gl_cv_func_working_mktime=yes
19759 else
19760   gl_cv_func_working_mktime=no
19761 fi
19762 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19763   conftest.$ac_objext conftest.beam conftest.$ac_ext
19764 fi
19765
19766
19767 fi
19768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19769 $as_echo "$gl_cv_func_working_mktime" >&6; }
19770
19771   if test $gl_cv_func_working_mktime = no; then
19772     REPLACE_MKTIME=1
19773   else
19774     REPLACE_MKTIME=0
19775   fi
19776
19777 if test $REPLACE_MKTIME = 1; then
19778
19779
19780
19781
19782
19783
19784
19785
19786   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19787
19788
19789
19790
19791 fi
19792
19793
19794
19795
19796
19797           GNULIB_MKTIME=1
19798
19799
19800
19801
19802
19803
19804
19805
19806   LIB_PTHREAD_SIGMASK=
19807             if test $ac_cv_func_pthread_sigmask != yes; then
19808       gl_save_LIBS=$LIBS
19809       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_sigmask" >&5
19810 $as_echo_n "checking for library containing pthread_sigmask... " >&6; }
19811 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19812   $as_echo_n "(cached) " >&6
19813 else
19814   ac_func_search_save_LIBS=$LIBS
19815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19816 /* end confdefs.h.  */
19817
19818 /* Override any GCC internal prototype to avoid an error.
19819    Use char because int might match the return type of a GCC
19820    builtin and then its argument prototype would still apply.  */
19821 #ifdef __cplusplus
19822 extern "C"
19823 #endif
19824 char pthread_sigmask ();
19825 int
19826 main ()
19827 {
19828 return pthread_sigmask ();
19829   ;
19830   return 0;
19831 }
19832 _ACEOF
19833 for ac_lib in '' pthread c_r; do
19834   if test -z "$ac_lib"; then
19835     ac_res="none required"
19836   else
19837     ac_res=-l$ac_lib
19838     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19839   fi
19840   if ac_fn_c_try_link "$LINENO"; then :
19841   ac_cv_search_pthread_sigmask=$ac_res
19842 fi
19843 rm -f core conftest.err conftest.$ac_objext \
19844     conftest$ac_exeext
19845   if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19846   break
19847 fi
19848 done
19849 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19850
19851 else
19852   ac_cv_search_pthread_sigmask=no
19853 fi
19854 rm conftest.$ac_ext
19855 LIBS=$ac_func_search_save_LIBS
19856 fi
19857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_sigmask" >&5
19858 $as_echo "$ac_cv_search_pthread_sigmask" >&6; }
19859 ac_res=$ac_cv_search_pthread_sigmask
19860 if test "$ac_res" != no; then :
19861   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19862
19863 fi
19864
19865       LIBS=$gl_save_LIBS
19866       if test "$ac_cv_search_pthread_sigmask" = no; then
19867         HAVE_PTHREAD_SIGMASK=0
19868       elif test "$ac_cv_search_pthread_sigmask" != 'none required'; then
19869         LIB_PTHREAD_SIGMASK=$ac_cv_search_pthread_sigmask
19870       fi
19871     fi
19872
19873
19874 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19875
19876
19877
19878
19879
19880
19881
19882
19883   gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19884
19885 fi
19886
19887
19888
19889
19890
19891           GNULIB_PTHREAD_SIGMASK=1
19892
19893
19894
19895
19896
19897
19898
19899
19900   if test $ac_cv_func_readlink = no; then
19901     HAVE_READLINK=0
19902   else
19903     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19904 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19905 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19906   $as_echo_n "(cached) " >&6
19907 else
19908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19909 /* end confdefs.h.  */
19910 #include <unistd.h>
19911       /* Cause compilation failure if original declaration has wrong type.  */
19912       ssize_t readlink (const char *, char *, size_t);
19913 int
19914 main ()
19915 {
19916
19917   ;
19918   return 0;
19919 }
19920 _ACEOF
19921 if ac_fn_c_try_compile "$LINENO"; then :
19922   gl_cv_decl_readlink_works=yes
19923 else
19924   gl_cv_decl_readlink_works=no
19925 fi
19926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19927 fi
19928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19929 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19930             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19931 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19932 if test "${gl_cv_func_readlink_works+set}" = set; then :
19933   $as_echo_n "(cached) " >&6
19934 else
19935   # We have readlink, so assume ln -s works.
19936        ln -s conftest.no-such conftest.link
19937        ln -s conftest.link conftest.lnk2
19938        if test "$cross_compiling" = yes; then :
19939   gl_cv_func_readlink_works="guessing no"
19940 else
19941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19942 /* end confdefs.h.  */
19943 #include <unistd.h>
19944
19945 int
19946 main ()
19947 {
19948 char buf[20];
19949       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19950   ;
19951   return 0;
19952 }
19953 _ACEOF
19954 if ac_fn_c_try_run "$LINENO"; then :
19955   gl_cv_func_readlink_works=yes
19956 else
19957   gl_cv_func_readlink_works=no
19958 fi
19959 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19960   conftest.$ac_objext conftest.beam conftest.$ac_ext
19961 fi
19962
19963       rm -f conftest.link conftest.lnk2
19964 fi
19965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19966 $as_echo "$gl_cv_func_readlink_works" >&6; }
19967     if test "$gl_cv_func_readlink_works" != yes; then
19968
19969 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19970
19971       REPLACE_READLINK=1
19972     elif test "$gl_cv_decl_readlink_works" != yes; then
19973       REPLACE_READLINK=1
19974     fi
19975   fi
19976
19977 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19978
19979
19980
19981
19982
19983
19984
19985
19986   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19987
19988
19989   :
19990
19991 fi
19992
19993
19994
19995
19996
19997           GNULIB_READLINK=1
19998
19999
20000
20001
20002
20003
20004
20005
20006
20007
20008
20009
20010
20011
20012
20013
20014      if test $gl_cv_have_include_next = yes; then
20015        gl_cv_next_signal_h='<'signal.h'>'
20016      else
20017        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
20018 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
20019 if test "${gl_cv_next_signal_h+set}" = set; then :
20020   $as_echo_n "(cached) " >&6
20021 else
20022
20023                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20024 /* end confdefs.h.  */
20025 #include <signal.h>
20026
20027 _ACEOF
20028                                                                                                                         case "$host_os" in
20029                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20030                  *)    gl_absname_cpp="$ac_cpp" ;;
20031                esac
20032                                                             gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20033                   sed -n '\#/signal.h#{
20034                     s#.*"\(.*/signal.h\)".*#\1#
20035                     s#^/[^/]#//&#
20036                     p
20037                     q
20038                   }'`'"'
20039
20040
20041 fi
20042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
20043 $as_echo "$gl_cv_next_signal_h" >&6; }
20044      fi
20045      NEXT_SIGNAL_H=$gl_cv_next_signal_h
20046
20047      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20048        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20049        gl_next_as_first_directive='<'signal.h'>'
20050      else
20051        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20052        gl_next_as_first_directive=$gl_cv_next_signal_h
20053      fi
20054      NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
20055
20056
20057
20058
20059
20060 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
20061 # then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
20062   ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
20063 #include <signal.h>
20064
20065 "
20066 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
20067
20068 else
20069   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
20070 fi
20071
20072
20073
20074
20075
20076   ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
20077 #include <signal.h>
20078
20079 "
20080 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
20081
20082 else
20083   HAVE_SIGHANDLER_T=0
20084 fi
20085
20086
20087
20088
20089    ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
20090 /* <sys/types.h> is not needed according to POSIX, but the
20091    <sys/socket.h> in i386-unknown-freebsd4.10 and
20092    powerpc-apple-darwin5.5 required it. */
20093 #include <sys/types.h>
20094 #if HAVE_SYS_SOCKET_H
20095 # include <sys/socket.h>
20096 #elif HAVE_WS2TCPIP_H
20097 # include <ws2tcpip.h>
20098 #endif
20099
20100 "
20101 if test "x$ac_cv_type_socklen_t" = x""yes; then :
20102
20103 else
20104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
20105 $as_echo_n "checking for socklen_t equivalent... " >&6; }
20106       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
20107   $as_echo_n "(cached) " >&6
20108 else
20109   # Systems have either "struct sockaddr *" or
20110          # "void *" as the second argument to getpeername
20111          gl_cv_socklen_t_equiv=
20112          for arg2 in "struct sockaddr" void; do
20113            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
20114              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20115 /* end confdefs.h.  */
20116 #include <sys/types.h>
20117                    #include <sys/socket.h>
20118
20119                    int getpeername (int, $arg2 *, $t *);
20120 int
20121 main ()
20122 {
20123 $t len;
20124                   getpeername (0, 0, &len);
20125   ;
20126   return 0;
20127 }
20128 _ACEOF
20129 if ac_fn_c_try_compile "$LINENO"; then :
20130   gl_cv_socklen_t_equiv="$t"
20131 fi
20132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20133              test "$gl_cv_socklen_t_equiv" != "" && break
20134            done
20135            test "$gl_cv_socklen_t_equiv" != "" && break
20136          done
20137
20138 fi
20139
20140       if test "$gl_cv_socklen_t_equiv" = ""; then
20141         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
20142       fi
20143       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
20144 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
20145
20146 cat >>confdefs.h <<_ACEOF
20147 #define socklen_t $gl_cv_socklen_t_equiv
20148 _ACEOF
20149
20150 fi
20151
20152
20153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20154 $as_echo_n "checking for ssize_t... " >&6; }
20155 if test "${gt_cv_ssize_t+set}" = set; then :
20156   $as_echo_n "(cached) " >&6
20157 else
20158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20159 /* end confdefs.h.  */
20160 #include <sys/types.h>
20161 int
20162 main ()
20163 {
20164 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20165             return !x;
20166   ;
20167   return 0;
20168 }
20169 _ACEOF
20170 if ac_fn_c_try_compile "$LINENO"; then :
20171   gt_cv_ssize_t=yes
20172 else
20173   gt_cv_ssize_t=no
20174 fi
20175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20176 fi
20177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20178 $as_echo "$gt_cv_ssize_t" >&6; }
20179   if test $gt_cv_ssize_t = no; then
20180
20181 $as_echo "#define ssize_t int" >>confdefs.h
20182
20183   fi
20184
20185
20186   STDARG_H=''
20187   NEXT_STDARG_H='<stdarg.h>'
20188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
20189 $as_echo_n "checking for va_copy... " >&6; }
20190   if test "${gl_cv_func_va_copy+set}" = set; then :
20191   $as_echo_n "(cached) " >&6
20192 else
20193
20194     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20195 /* end confdefs.h.  */
20196 #include <stdarg.h>
20197 int
20198 main ()
20199 {
20200
20201 #ifndef va_copy
20202 void (*func) (va_list, va_list) = va_copy;
20203 #endif
20204
20205   ;
20206   return 0;
20207 }
20208 _ACEOF
20209 if ac_fn_c_try_compile "$LINENO"; then :
20210   gl_cv_func_va_copy=yes
20211 else
20212   gl_cv_func_va_copy=no
20213 fi
20214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20215 fi
20216
20217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20218 $as_echo "$gl_cv_func_va_copy" >&6; }
20219   if test $gl_cv_func_va_copy = no; then
20220                                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20221 /* end confdefs.h.  */
20222 #if defined _AIX && !defined __GNUC__
20223         AIX vaccine
20224        #endif
20225
20226 _ACEOF
20227 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20228   $EGREP "vaccine" >/dev/null 2>&1; then :
20229   gl_aixcc=yes
20230 else
20231   gl_aixcc=no
20232 fi
20233 rm -f conftest*
20234
20235     if test $gl_aixcc = yes; then
20236             STDARG_H=stdarg.h
20237
20238
20239
20240
20241
20242
20243
20244
20245      if test $gl_cv_have_include_next = yes; then
20246        gl_cv_next_stdarg_h='<'stdarg.h'>'
20247      else
20248        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20249 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20250 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20251   $as_echo_n "(cached) " >&6
20252 else
20253
20254                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20255 /* end confdefs.h.  */
20256 #include <stdarg.h>
20257
20258 _ACEOF
20259                                                                                                                         case "$host_os" in
20260                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20261                  *)    gl_absname_cpp="$ac_cpp" ;;
20262                esac
20263                                                             gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20264                   sed -n '\#/stdarg.h#{
20265                     s#.*"\(.*/stdarg.h\)".*#\1#
20266                     s#^/[^/]#//&#
20267                     p
20268                     q
20269                   }'`'"'
20270
20271
20272 fi
20273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20274 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20275      fi
20276      NEXT_STDARG_H=$gl_cv_next_stdarg_h
20277
20278      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20279        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20280        gl_next_as_first_directive='<'stdarg.h'>'
20281      else
20282        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20283        gl_next_as_first_directive=$gl_cv_next_stdarg_h
20284      fi
20285      NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20286
20287
20288
20289
20290             if test "$gl_cv_next_stdarg_h" = '""'; then
20291         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20292         NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20293       fi
20294     else
20295
20296   saved_as_echo_n="$as_echo_n"
20297   as_echo_n=':'
20298   if test "${gl_cv_func___va_copy+set}" = set; then :
20299   $as_echo_n "(cached) " >&6
20300 else
20301
20302         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20303 /* end confdefs.h.  */
20304 #include <stdarg.h>
20305 int
20306 main ()
20307 {
20308
20309 #ifndef __va_copy
20310 error, bail out
20311 #endif
20312
20313   ;
20314   return 0;
20315 }
20316 _ACEOF
20317 if ac_fn_c_try_compile "$LINENO"; then :
20318   gl_cv_func___va_copy=yes
20319 else
20320   gl_cv_func___va_copy=no
20321 fi
20322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20323 fi
20324
20325   as_echo_n="$saved_as_echo_n"
20326
20327       if test $gl_cv_func___va_copy = yes; then
20328
20329 $as_echo "#define va_copy __va_copy" >>confdefs.h
20330
20331       else
20332
20333
20334 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20335
20336       fi
20337     fi
20338   fi
20339
20340    if test -n "$STDARG_H"; then
20341   GL_GENERATE_STDARG_H_TRUE=
20342   GL_GENERATE_STDARG_H_FALSE='#'
20343 else
20344   GL_GENERATE_STDARG_H_TRUE='#'
20345   GL_GENERATE_STDARG_H_FALSE=
20346 fi
20347
20348
20349
20350
20351
20352
20353   # Define two additional variables used in the Makefile substitution.
20354
20355   if test "$ac_cv_header_stdbool_h" = yes; then
20356     STDBOOL_H=''
20357   else
20358     STDBOOL_H='stdbool.h'
20359   fi
20360
20361    if test -n "$STDBOOL_H"; then
20362   GL_GENERATE_STDBOOL_H_TRUE=
20363   GL_GENERATE_STDBOOL_H_FALSE='#'
20364 else
20365   GL_GENERATE_STDBOOL_H_TRUE='#'
20366   GL_GENERATE_STDBOOL_H_FALSE=
20367 fi
20368
20369
20370   if test "$ac_cv_type__Bool" = yes; then
20371     HAVE__BOOL=1
20372   else
20373     HAVE__BOOL=0
20374   fi
20375
20376
20377
20378
20379
20380   STDDEF_H=
20381   if test $gt_cv_c_wchar_t = no; then
20382     HAVE_WCHAR_T=0
20383     STDDEF_H=stddef.h
20384   fi
20385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20386 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20387 if test "${gl_cv_decl_null_works+set}" = set; then :
20388   $as_echo_n "(cached) " >&6
20389 else
20390   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20391 /* end confdefs.h.  */
20392 #include <stddef.h>
20393       int test[2 * (sizeof NULL == sizeof (void *)) -1];
20394
20395 int
20396 main ()
20397 {
20398
20399   ;
20400   return 0;
20401 }
20402 _ACEOF
20403 if ac_fn_c_try_compile "$LINENO"; then :
20404   gl_cv_decl_null_works=yes
20405 else
20406   gl_cv_decl_null_works=no
20407 fi
20408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20409 fi
20410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20411 $as_echo "$gl_cv_decl_null_works" >&6; }
20412   if test $gl_cv_decl_null_works = no; then
20413     REPLACE_NULL=1
20414     STDDEF_H=stddef.h
20415   fi
20416
20417    if test -n "$STDDEF_H"; then
20418   GL_GENERATE_STDDEF_H_TRUE=
20419   GL_GENERATE_STDDEF_H_FALSE='#'
20420 else
20421   GL_GENERATE_STDDEF_H_TRUE='#'
20422   GL_GENERATE_STDDEF_H_FALSE=
20423 fi
20424
20425   if test -n "$STDDEF_H"; then
20426
20427
20428
20429
20430
20431
20432
20433
20434      if test $gl_cv_have_include_next = yes; then
20435        gl_cv_next_stddef_h='<'stddef.h'>'
20436      else
20437        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20438 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20439 if test "${gl_cv_next_stddef_h+set}" = set; then :
20440   $as_echo_n "(cached) " >&6
20441 else
20442
20443                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20444 /* end confdefs.h.  */
20445 #include <stddef.h>
20446
20447 _ACEOF
20448                                                                                                                         case "$host_os" in
20449                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20450                  *)    gl_absname_cpp="$ac_cpp" ;;
20451                esac
20452                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20453                   sed -n '\#/stddef.h#{
20454                     s#.*"\(.*/stddef.h\)".*#\1#
20455                     s#^/[^/]#//&#
20456                     p
20457                     q
20458                   }'`'"'
20459
20460
20461 fi
20462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20463 $as_echo "$gl_cv_next_stddef_h" >&6; }
20464      fi
20465      NEXT_STDDEF_H=$gl_cv_next_stddef_h
20466
20467      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20468        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20469        gl_next_as_first_directive='<'stddef.h'>'
20470      else
20471        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20472        gl_next_as_first_directive=$gl_cv_next_stddef_h
20473      fi
20474      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20475
20476
20477
20478
20479   fi
20480
20481
20482
20483
20484
20485
20486
20487
20488
20489
20490
20491
20492
20493      if test $gl_cv_have_include_next = yes; then
20494        gl_cv_next_stdio_h='<'stdio.h'>'
20495      else
20496        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20497 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20498 if test "${gl_cv_next_stdio_h+set}" = set; then :
20499   $as_echo_n "(cached) " >&6
20500 else
20501
20502                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20503 /* end confdefs.h.  */
20504 #include <stdio.h>
20505
20506 _ACEOF
20507                                                                                                                         case "$host_os" in
20508                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20509                  *)    gl_absname_cpp="$ac_cpp" ;;
20510                esac
20511                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20512                   sed -n '\#/stdio.h#{
20513                     s#.*"\(.*/stdio.h\)".*#\1#
20514                     s#^/[^/]#//&#
20515                     p
20516                     q
20517                   }'`'"'
20518
20519
20520 fi
20521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20522 $as_echo "$gl_cv_next_stdio_h" >&6; }
20523      fi
20524      NEXT_STDIO_H=$gl_cv_next_stdio_h
20525
20526      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20527        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20528        gl_next_as_first_directive='<'stdio.h'>'
20529      else
20530        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20531        gl_next_as_first_directive=$gl_cv_next_stdio_h
20532      fi
20533      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20534
20535
20536
20537
20538
20539       GNULIB_FSCANF=1
20540   GNULIB_SCANF=1
20541   GNULIB_FGETC=1
20542   GNULIB_GETC=1
20543   GNULIB_GETCHAR=1
20544   GNULIB_FGETS=1
20545   GNULIB_GETS=1
20546   GNULIB_FREAD=1
20547
20548
20549       GNULIB_FPRINTF=1
20550   GNULIB_PRINTF=1
20551   GNULIB_VFPRINTF=1
20552   GNULIB_VPRINTF=1
20553   GNULIB_FPUTC=1
20554   GNULIB_PUTC=1
20555   GNULIB_PUTCHAR=1
20556   GNULIB_FPUTS=1
20557   GNULIB_PUTS=1
20558   GNULIB_FWRITE=1
20559
20560
20561
20562
20563
20564
20565
20566
20567
20568
20569
20570
20571
20572
20573
20574      if test $gl_cv_have_include_next = yes; then
20575        gl_cv_next_stdlib_h='<'stdlib.h'>'
20576      else
20577        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20578 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20579 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20580   $as_echo_n "(cached) " >&6
20581 else
20582
20583                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20584 /* end confdefs.h.  */
20585 #include <stdlib.h>
20586
20587 _ACEOF
20588                                                                                                                         case "$host_os" in
20589                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20590                  *)    gl_absname_cpp="$ac_cpp" ;;
20591                esac
20592                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20593                   sed -n '\#/stdlib.h#{
20594                     s#.*"\(.*/stdlib.h\)".*#\1#
20595                     s#^/[^/]#//&#
20596                     p
20597                     q
20598                   }'`'"'
20599
20600
20601 fi
20602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20603 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20604      fi
20605      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20606
20607      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20608        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20609        gl_next_as_first_directive='<'stdlib.h'>'
20610      else
20611        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20612        gl_next_as_first_directive=$gl_cv_next_stdlib_h
20613      fi
20614      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20615
20616
20617
20618
20619
20620
20621
20622
20623
20624  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20625
20626
20627
20628
20629
20630
20631
20632 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20633
20634
20635
20636
20637
20638
20639
20640   if test "$ac_cv_have_decl_strtoimax" != yes; then
20641     HAVE_DECL_STRTOIMAX=0
20642
20643     for ac_func in strtoimax
20644 do :
20645   ac_fn_c_check_func "$LINENO" "strtoimax" "ac_cv_func_strtoimax"
20646 if test "x$ac_cv_func_strtoimax" = x""yes; then :
20647   cat >>confdefs.h <<_ACEOF
20648 #define HAVE_STRTOIMAX 1
20649 _ACEOF
20650
20651 fi
20652 done
20653
20654   fi
20655
20656 if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
20657
20658
20659
20660
20661
20662
20663
20664
20665   gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20666
20667
20668   ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20669 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20670   ac_have_decl=1
20671 else
20672   ac_have_decl=0
20673 fi
20674
20675 cat >>confdefs.h <<_ACEOF
20676 #define HAVE_DECL_STRTOLL $ac_have_decl
20677 _ACEOF
20678
20679
20680
20681 fi
20682
20683
20684
20685
20686
20687           GNULIB_STRTOIMAX=1
20688
20689
20690
20691
20692
20693
20694
20695
20696   if test "$ac_cv_have_decl_strtoumax" != yes; then
20697     HAVE_DECL_STRTOUMAX=0
20698
20699     for ac_func in strtoumax
20700 do :
20701   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
20702 if test "x$ac_cv_func_strtoumax" = x""yes; then :
20703   cat >>confdefs.h <<_ACEOF
20704 #define HAVE_STRTOUMAX 1
20705 _ACEOF
20706
20707 fi
20708 done
20709
20710   fi
20711
20712 if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
20713
20714
20715
20716
20717
20718
20719
20720
20721   gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20722
20723
20724   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20725 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20726   ac_have_decl=1
20727 else
20728   ac_have_decl=0
20729 fi
20730
20731 cat >>confdefs.h <<_ACEOF
20732 #define HAVE_DECL_STRTOULL $ac_have_decl
20733 _ACEOF
20734
20735
20736
20737 fi
20738
20739
20740
20741
20742
20743           GNULIB_STRTOUMAX=1
20744
20745
20746
20747
20748
20749
20750
20751         if test $ac_cv_func_symlink = no; then
20752     HAVE_SYMLINK=0
20753   else
20754     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20755 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20756 if test "${gl_cv_func_symlink_works+set}" = set; then :
20757   $as_echo_n "(cached) " >&6
20758 else
20759   if test "$cross_compiling" = yes; then :
20760   gl_cv_func_symlink_works="guessing no"
20761 else
20762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20763 /* end confdefs.h.  */
20764 #include <unistd.h>
20765
20766 int
20767 main ()
20768 {
20769 int result = 0;
20770              if (!symlink ("a", "conftest.link/"))
20771                result |= 1;
20772              if (symlink ("conftest.f", "conftest.lnk2"))
20773                result |= 2;
20774              else if (!symlink ("a", "conftest.lnk2/"))
20775                result |= 4;
20776              return result;
20777
20778   ;
20779   return 0;
20780 }
20781 _ACEOF
20782 if ac_fn_c_try_run "$LINENO"; then :
20783   gl_cv_func_symlink_works=yes
20784 else
20785   gl_cv_func_symlink_works=no
20786 fi
20787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20788   conftest.$ac_objext conftest.beam conftest.$ac_ext
20789 fi
20790
20791       rm -f conftest.f conftest.link conftest.lnk2
20792 fi
20793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20794 $as_echo "$gl_cv_func_symlink_works" >&6; }
20795     if test "$gl_cv_func_symlink_works" != yes; then
20796       REPLACE_SYMLINK=1
20797     fi
20798   fi
20799
20800 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20801
20802
20803
20804
20805
20806
20807
20808
20809   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20810
20811 fi
20812
20813
20814
20815
20816
20817           GNULIB_SYMLINK=1
20818
20819
20820
20821
20822
20823
20824
20825
20826
20827
20828
20829
20830
20831
20832
20833
20834
20835
20836
20837
20838
20839      if test $gl_cv_have_include_next = yes; then
20840        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20841      else
20842        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20843 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20844 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20845   $as_echo_n "(cached) " >&6
20846 else
20847
20848              if test $ac_cv_header_sys_stat_h = yes; then
20849
20850
20851                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20852 /* end confdefs.h.  */
20853 #include <sys/stat.h>
20854
20855 _ACEOF
20856                                                                                                                         case "$host_os" in
20857                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20858                  *)    gl_absname_cpp="$ac_cpp" ;;
20859                esac
20860                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20861                   sed -n '\#/sys/stat.h#{
20862                     s#.*"\(.*/sys/stat.h\)".*#\1#
20863                     s#^/[^/]#//&#
20864                     p
20865                     q
20866                   }'`'"'
20867           else
20868                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20869              fi
20870
20871
20872 fi
20873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20874 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20875      fi
20876      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20877
20878      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20879        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20880        gl_next_as_first_directive='<'sys/stat.h'>'
20881      else
20882        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20883        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20884      fi
20885      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20886
20887
20888
20889
20890
20891       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20892      #include <sys/stat.h>
20893 "
20894 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20895
20896 else
20897
20898 $as_echo "#define nlink_t int" >>confdefs.h
20899
20900 fi
20901
20902
20903
20904
20905
20906
20907
20908
20909
20910
20911
20912
20913
20914
20915
20916   if test $ac_cv_have_decl_localtime_r = no; then
20917     HAVE_DECL_LOCALTIME_R=0
20918   fi
20919
20920
20921   if test $ac_cv_func_localtime_r = yes; then
20922     HAVE_LOCALTIME_R=1
20923     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20924 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20925 if test "${gl_cv_time_r_posix+set}" = set; then :
20926   $as_echo_n "(cached) " >&6
20927 else
20928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20929 /* end confdefs.h.  */
20930 #include <time.h>
20931 int
20932 main ()
20933 {
20934 /* We don't need to append 'restrict's to the argument types,
20935                  even though the POSIX signature has the 'restrict's,
20936                  since C99 says they can't affect type compatibility.  */
20937               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20938               if (ptr) return 0;
20939               /* Check the return type is a pointer.
20940                  On HP-UX 10 it is 'int'.  */
20941               *localtime_r (0, 0);
20942   ;
20943   return 0;
20944 }
20945
20946 _ACEOF
20947 if ac_fn_c_try_compile "$LINENO"; then :
20948   gl_cv_time_r_posix=yes
20949 else
20950   gl_cv_time_r_posix=no
20951 fi
20952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20953
20954 fi
20955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20956 $as_echo "$gl_cv_time_r_posix" >&6; }
20957     if test $gl_cv_time_r_posix = yes; then
20958       REPLACE_LOCALTIME_R=0
20959     else
20960       REPLACE_LOCALTIME_R=1
20961     fi
20962   else
20963     HAVE_LOCALTIME_R=0
20964   fi
20965
20966 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20967
20968
20969
20970
20971
20972
20973
20974
20975   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
20976
20977
20978   :
20979
20980 fi
20981
20982
20983
20984
20985
20986           GNULIB_TIME_R=1
20987
20988
20989
20990
20991
20992
20993
20994
20995
20996
20997
20998
20999
21000
21001
21002
21003
21004
21005
21006      if test $gl_cv_have_include_next = yes; then
21007        gl_cv_next_unistd_h='<'unistd.h'>'
21008      else
21009        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
21010 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
21011 if test "${gl_cv_next_unistd_h+set}" = set; then :
21012   $as_echo_n "(cached) " >&6
21013 else
21014
21015              if test $ac_cv_header_unistd_h = yes; then
21016
21017
21018                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21019 /* end confdefs.h.  */
21020 #include <unistd.h>
21021
21022 _ACEOF
21023                                                                                                                         case "$host_os" in
21024                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
21025                  *)    gl_absname_cpp="$ac_cpp" ;;
21026                esac
21027                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21028                   sed -n '\#/unistd.h#{
21029                     s#.*"\(.*/unistd.h\)".*#\1#
21030                     s#^/[^/]#//&#
21031                     p
21032                     q
21033                   }'`'"'
21034           else
21035                gl_cv_next_unistd_h='<'unistd.h'>'
21036              fi
21037
21038
21039 fi
21040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21041 $as_echo "$gl_cv_next_unistd_h" >&6; }
21042      fi
21043      NEXT_UNISTD_H=$gl_cv_next_unistd_h
21044
21045      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21046        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21047        gl_next_as_first_directive='<'unistd.h'>'
21048      else
21049        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21050        gl_next_as_first_directive=$gl_cv_next_unistd_h
21051      fi
21052      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21053
21054
21055
21056
21057   if test $ac_cv_header_unistd_h = yes; then
21058     HAVE_UNISTD_H=1
21059   else
21060     HAVE_UNISTD_H=0
21061   fi
21062
21063
21064
21065
21066   gl_gnulib_enabled_dosname=false
21067   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21068   gl_gnulib_enabled_sigprocmask=false
21069   gl_gnulib_enabled_stat=false
21070   gl_gnulib_enabled_strtoll=false
21071   gl_gnulib_enabled_strtoull=false
21072   gl_gnulib_enabled_verify=false
21073   func_gl_gnulib_m4code_dosname ()
21074   {
21075     if ! $gl_gnulib_enabled_dosname; then
21076       gl_gnulib_enabled_dosname=true
21077     fi
21078   }
21079   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21080   {
21081     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21082
21083
21084       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21085     fi
21086   }
21087   func_gl_gnulib_m4code_sigprocmask ()
21088   {
21089     if ! $gl_gnulib_enabled_sigprocmask; then
21090
21091
21092
21093   if test $gl_cv_type_sigset_t = yes; then
21094     ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21095 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21096   gl_cv_func_sigprocmask=1
21097 fi
21098
21099   fi
21100   if test -z "$gl_cv_func_sigprocmask"; then
21101     HAVE_POSIX_SIGNALBLOCKING=0
21102   fi
21103
21104 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21105
21106
21107
21108
21109
21110
21111
21112
21113   gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21114
21115   :
21116 fi
21117
21118
21119
21120
21121
21122           GNULIB_SIGPROCMASK=1
21123
21124
21125
21126
21127
21128       gl_gnulib_enabled_sigprocmask=true
21129     fi
21130   }
21131   func_gl_gnulib_m4code_stat ()
21132   {
21133     if ! $gl_gnulib_enabled_stat; then
21134
21135
21136
21137     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21138 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21139 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21140   $as_echo_n "(cached) " >&6
21141 else
21142   if test "$cross_compiling" = yes; then :
21143   case $host_os in
21144             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21145             *) gl_cv_func_stat_dir_slash="guessing yes";;
21146           esac
21147 else
21148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21149 /* end confdefs.h.  */
21150 #include <sys/stat.h>
21151
21152 int
21153 main ()
21154 {
21155 struct stat st; return stat (".", &st) != stat ("./", &st);
21156   ;
21157   return 0;
21158 }
21159 _ACEOF
21160 if ac_fn_c_try_run "$LINENO"; then :
21161   gl_cv_func_stat_dir_slash=yes
21162 else
21163   gl_cv_func_stat_dir_slash=no
21164 fi
21165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21166   conftest.$ac_objext conftest.beam conftest.$ac_ext
21167 fi
21168
21169 fi
21170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21171 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21172       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21173 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21174 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21175   $as_echo_n "(cached) " >&6
21176 else
21177   touch conftest.tmp
21178        # Assume that if we have lstat, we can also check symlinks.
21179        if test $ac_cv_func_lstat = yes; then
21180          ln -s conftest.tmp conftest.lnk
21181        fi
21182        if test "$cross_compiling" = yes; then :
21183   gl_cv_func_stat_file_slash="guessing no"
21184 else
21185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21186 /* end confdefs.h.  */
21187 #include <sys/stat.h>
21188
21189 int
21190 main ()
21191 {
21192 int result = 0;
21193       struct stat st;
21194       if (!stat ("conftest.tmp/", &st))
21195         result |= 1;
21196 #if HAVE_LSTAT
21197       if (!stat ("conftest.lnk/", &st))
21198         result |= 2;
21199 #endif
21200       return result;
21201
21202   ;
21203   return 0;
21204 }
21205 _ACEOF
21206 if ac_fn_c_try_run "$LINENO"; then :
21207   gl_cv_func_stat_file_slash=yes
21208 else
21209   gl_cv_func_stat_file_slash=no
21210 fi
21211 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21212   conftest.$ac_objext conftest.beam conftest.$ac_ext
21213 fi
21214
21215        rm -f conftest.tmp conftest.lnk
21216 fi
21217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21218 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21219   case $gl_cv_func_stat_dir_slash in
21220     *no) REPLACE_STAT=1
21221
21222 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21223 ;;
21224   esac
21225   case $gl_cv_func_stat_file_slash in
21226     *no) REPLACE_STAT=1
21227
21228 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21229 ;;
21230   esac
21231
21232 if test $REPLACE_STAT = 1; then
21233
21234
21235
21236
21237
21238
21239
21240
21241   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21242
21243
21244
21245   :
21246
21247 fi
21248
21249
21250
21251
21252
21253           GNULIB_STAT=1
21254
21255
21256
21257
21258
21259       gl_gnulib_enabled_stat=true
21260       if $condition; then
21261         func_gl_gnulib_m4code_dosname
21262       fi
21263       if $condition; then
21264         func_gl_gnulib_m4code_verify
21265       fi
21266     fi
21267   }
21268   func_gl_gnulib_m4code_strtoll ()
21269   {
21270     if ! $gl_gnulib_enabled_strtoll; then
21271
21272
21273
21274   if test "$ac_cv_type_long_long_int" = yes; then
21275     for ac_func in strtoll
21276 do :
21277   ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21278 if test "x$ac_cv_func_strtoll" = x""yes; then :
21279   cat >>confdefs.h <<_ACEOF
21280 #define HAVE_STRTOLL 1
21281 _ACEOF
21282
21283 fi
21284 done
21285
21286     if test $ac_cv_func_strtoll = no; then
21287       HAVE_STRTOLL=0
21288     fi
21289   fi
21290
21291 if test $HAVE_STRTOLL = 0; then
21292
21293
21294
21295
21296
21297
21298
21299
21300   gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21301
21302
21303   :
21304
21305 fi
21306
21307
21308
21309
21310
21311           GNULIB_STRTOLL=1
21312
21313
21314
21315
21316
21317       gl_gnulib_enabled_strtoll=true
21318     fi
21319   }
21320   func_gl_gnulib_m4code_strtoull ()
21321   {
21322     if ! $gl_gnulib_enabled_strtoull; then
21323
21324
21325
21326   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21327     for ac_func in strtoull
21328 do :
21329   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21330 if test "x$ac_cv_func_strtoull" = x""yes; then :
21331   cat >>confdefs.h <<_ACEOF
21332 #define HAVE_STRTOULL 1
21333 _ACEOF
21334
21335 fi
21336 done
21337
21338     if test $ac_cv_func_strtoull = no; then
21339       HAVE_STRTOULL=0
21340     fi
21341   fi
21342
21343 if test $HAVE_STRTOULL = 0; then
21344
21345
21346
21347
21348
21349
21350
21351
21352   gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21353
21354
21355   :
21356
21357 fi
21358
21359
21360
21361
21362
21363           GNULIB_STRTOULL=1
21364
21365
21366
21367
21368
21369       gl_gnulib_enabled_strtoull=true
21370     fi
21371   }
21372   func_gl_gnulib_m4code_verify ()
21373   {
21374     if ! $gl_gnulib_enabled_verify; then
21375       gl_gnulib_enabled_verify=true
21376     fi
21377   }
21378   if test $REPLACE_GETOPT = 1; then
21379     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21380   fi
21381   if test $REPLACE_LSTAT = 1; then
21382     func_gl_gnulib_m4code_dosname
21383   fi
21384   if test $REPLACE_LSTAT = 1; then
21385     func_gl_gnulib_m4code_stat
21386   fi
21387   if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21388     func_gl_gnulib_m4code_sigprocmask
21389   fi
21390   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21391     func_gl_gnulib_m4code_stat
21392   fi
21393   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
21394     func_gl_gnulib_m4code_verify
21395   fi
21396   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no && test $ac_cv_type_long_long_int = yes; then
21397     func_gl_gnulib_m4code_strtoll
21398   fi
21399   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
21400     func_gl_gnulib_m4code_verify
21401   fi
21402   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21403     func_gl_gnulib_m4code_strtoull
21404   fi
21405
21406    if $gl_gnulib_enabled_dosname; then
21407   gl_GNULIB_ENABLED_dosname_TRUE=
21408   gl_GNULIB_ENABLED_dosname_FALSE='#'
21409 else
21410   gl_GNULIB_ENABLED_dosname_TRUE='#'
21411   gl_GNULIB_ENABLED_dosname_FALSE=
21412 fi
21413
21414    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21415   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21416   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21417 else
21418   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21419   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21420 fi
21421
21422    if $gl_gnulib_enabled_sigprocmask; then
21423   gl_GNULIB_ENABLED_sigprocmask_TRUE=
21424   gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21425 else
21426   gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21427   gl_GNULIB_ENABLED_sigprocmask_FALSE=
21428 fi
21429
21430    if $gl_gnulib_enabled_stat; then
21431   gl_GNULIB_ENABLED_stat_TRUE=
21432   gl_GNULIB_ENABLED_stat_FALSE='#'
21433 else
21434   gl_GNULIB_ENABLED_stat_TRUE='#'
21435   gl_GNULIB_ENABLED_stat_FALSE=
21436 fi
21437
21438    if $gl_gnulib_enabled_strtoll; then
21439   gl_GNULIB_ENABLED_strtoll_TRUE=
21440   gl_GNULIB_ENABLED_strtoll_FALSE='#'
21441 else
21442   gl_GNULIB_ENABLED_strtoll_TRUE='#'
21443   gl_GNULIB_ENABLED_strtoll_FALSE=
21444 fi
21445
21446    if $gl_gnulib_enabled_strtoull; then
21447   gl_GNULIB_ENABLED_strtoull_TRUE=
21448   gl_GNULIB_ENABLED_strtoull_FALSE='#'
21449 else
21450   gl_GNULIB_ENABLED_strtoull_TRUE='#'
21451   gl_GNULIB_ENABLED_strtoull_FALSE=
21452 fi
21453
21454    if $gl_gnulib_enabled_verify; then
21455   gl_GNULIB_ENABLED_verify_TRUE=
21456   gl_GNULIB_ENABLED_verify_FALSE='#'
21457 else
21458   gl_GNULIB_ENABLED_verify_TRUE='#'
21459   gl_GNULIB_ENABLED_verify_FALSE=
21460 fi
21461
21462   # End of code from modules
21463
21464
21465
21466
21467
21468
21469
21470
21471
21472   gltests_libdeps=
21473   gltests_ltlibdeps=
21474
21475
21476
21477
21478
21479
21480
21481
21482
21483   gl_source_base='tests'
21484   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21485
21486   gl_module_indicator_condition=$gltests_WITNESS
21487
21488
21489
21490
21491
21492
21493
21494
21495
21496
21497   LIBGNU_LIBDEPS="$gl_libdeps"
21498
21499   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21500
21501
21502
21503 case "$opsys" in
21504   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21505
21506   darwin)
21507    ## The -headerpad option tells ld (see man page) to leave room at the
21508    ## end of the header for adding load commands.  Needed for dumping.
21509    ## 0x690 is the total size of 30 segment load commands (at 56
21510    ## each); under Cocoa 31 commands are required.
21511    if test "$HAVE_NS" = "yes"; then
21512      libs_nsgui="-framework AppKit"
21513      headerpad_extra=6C8
21514    else
21515      libs_nsgui=
21516      headerpad_extra=690
21517    fi
21518    LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21519
21520    ## This is here because src/Makefile.in did some extra fiddling around
21521    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
21522    ##   #ifndef LD_SWITCH_SYSTEM
21523    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21524    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21525    ## not using gcc, darwin system not on an alpha (ie darwin, since
21526    ## darwin + alpha does not occur).
21527    ## Because this was done in src/Makefile.in, the resulting part of
21528    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21529    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21530    ## rather than LD_SWITCH_SYSTEM.
21531    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21532      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21533    ;;
21534
21535   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
21536   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
21537   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
21538   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
21539   ## had different values in configure (in ac_link) and src/Makefile.in.
21540   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21541   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
21542
21543   *) LD_SWITCH_SYSTEM_TEMACS= ;;
21544 esac
21545
21546 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21547   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21548 fi
21549
21550
21551
21552
21553 LD_FIRSTFLAG=
21554 ORDINARY_LINK=
21555 case "$opsys" in
21556   ## gnu: GNU needs its own crt0.
21557   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21558
21559   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21560   ## library search parth, i.e. it won't search /usr/lib for libc and
21561   ## friends.  Using -nostartfiles instead avoids this problem, and
21562   ## will also work on earlier NetBSD releases.
21563   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21564
21565   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21566   ##   MkLinux/LinuxPPC needs this.
21567   ## ibms390x only supports opsys = gnu-linux so it can be added here.
21568   gnu-*)
21569     case "$machine" in
21570       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
21571     esac
21572     ;;
21573 esac
21574
21575
21576 if test "x$ORDINARY_LINK" = "xyes"; then
21577
21578   LD_FIRSTFLAG=""
21579
21580 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21581
21582
21583 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21584 ## freebsd, gnu-* not on macppc|ibms390x.
21585 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21586
21587   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21588   ## places that are difficult to figure out at make time.  Fortunately,
21589   ## these same versions allow you to pass arbitrary flags on to the
21590   ## linker, so there is no reason not to use it as a linker.
21591   ##
21592   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
21593   ## searching for libraries in its internal directories, so we have to
21594   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21595   LD_FIRSTFLAG="-nostdlib"
21596 fi
21597
21598 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21599 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21600
21601
21602
21603
21604 ## FIXME? The logic here is not precisely the same as that above.
21605 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21606 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21607 LIB_GCC=
21608 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21609
21610   case "$opsys" in
21611     freebsd|netbsd|openbsd) LIB_GCC= ;;
21612
21613     gnu-*)
21614       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21615       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
21616       case $host_cpu in
21617       arm*)
21618         LIB_GCC="-lgcc_s"
21619         ;;
21620       *)
21621         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21622         ## immediately undefine it again and redefine it to empty.
21623         ## Was the C_SWITCH_X_SITE part really necessary?
21624 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21625         LIB_GCC=
21626         ;;
21627       esac
21628       ;;
21629
21630     ## Ask GCC where to find libgcc.a.
21631     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21632   esac
21633 fi
21634
21635
21636 ## If we're using X11/GNUstep, define some consequences.
21637 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21638
21639 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21640
21641
21642 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21643
21644 fi
21645
21646
21647
21648
21649 #### Report on what we decided to do.
21650 #### Report GTK as a toolkit, even if it doesn't use Xt.
21651 #### It makes printing result more understandable as using GTK sets
21652 #### toolkit_scroll_bars to yes by default.
21653 if test "${HAVE_GTK}" = "yes"; then
21654   USE_X_TOOLKIT=GTK
21655 fi
21656
21657 and_machfile=
21658 if test -n "$machfile"; then
21659   and_machfile=" and \`${machfile}'"
21660 fi
21661
21662 echo "
21663 Configured for \`${canonical}'.
21664
21665   Where should the build process find the source code?    ${srcdir}
21666   What operating system and machine description files should Emacs use?
21667         \`${opsysfile}'${and_machfile}
21668   What compiler should emacs be built with?               ${CC} ${CFLAGS}
21669   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
21670   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
21671   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
21672   What window system should Emacs use?                    ${window_system}
21673   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
21674
21675 if test -n "${x_includes}"; then
21676 echo "  Where do we find X Windows header files?                ${x_includes}"
21677 else
21678 echo "  Where do we find X Windows header files?                Standard dirs"
21679 fi
21680 if test -n "${x_libraries}"; then
21681 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
21682 else
21683 echo "  Where do we find X Windows libraries?                   Standard dirs"
21684 fi
21685
21686 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
21687 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
21688 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
21689 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
21690 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
21691 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
21692 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
21693 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
21694
21695 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
21696 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
21697 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
21698 echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
21699 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
21700 echo "  Does Emacs use -lgnutls (2.6.x or higher)?              ${HAVE_GNUTLS}"
21701 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
21702
21703 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
21704 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
21705 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
21706 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
21707
21708 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
21709 echo
21710
21711 if test $USE_XASSERTS = yes; then
21712    echo "  Compiling with asserts turned on."
21713    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21714 fi
21715
21716 echo
21717
21718 if test "$HAVE_NS" = "yes"; then
21719    echo
21720    echo "You must run \"make install\" in order to test the built application.
21721 The installed application will go to nextstep/Emacs.app and can be
21722 run or moved from there."
21723    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21724       echo "The application will be fully self-contained."
21725     else
21726       echo "The lisp resources for the application will be installed under ${prefix}.
21727 You may need to run \"make install\" with sudo.  The application will fail
21728 to run if these resources are not installed."
21729    fi
21730    echo
21731 fi
21732
21733
21734 # Remove any trailing slashes in these variables.
21735 test "${prefix}" != NONE &&
21736   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21737 test "${exec_prefix}" != NONE &&
21738   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21739
21740 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21741
21742 ac_config_files="$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"
21743
21744
21745 opt_makefile=test/automated/Makefile
21746
21747 if test -f $srcdir/${opt_makefile}.in; then
21748   SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21749       ac_config_files="$ac_config_files test/automated/Makefile"
21750
21751 fi
21752
21753 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21754
21755
21756
21757 ac_config_commands="$ac_config_commands mkdirs"
21758
21759
21760 ac_config_commands="$ac_config_commands epaths"
21761
21762
21763 ac_config_commands="$ac_config_commands gdbinit"
21764
21765
21766 cat >confcache <<\_ACEOF
21767 # This file is a shell script that caches the results of configure
21768 # tests run on this system so they can be shared between configure
21769 # scripts and configure runs, see configure's option --config-cache.
21770 # It is not useful on other systems.  If it contains results you don't
21771 # want to keep, you may remove or edit it.
21772 #
21773 # config.status only pays attention to the cache file if you give it
21774 # the --recheck option to rerun configure.
21775 #
21776 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21777 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21778 # following values.
21779
21780 _ACEOF
21781
21782 # The following way of writing the cache mishandles newlines in values,
21783 # but we know of no workaround that is simple, portable, and efficient.
21784 # So, we kill variables containing newlines.
21785 # Ultrix sh set writes to stderr and can't be redirected directly,
21786 # and sets the high bit in the cache file unless we assign to the vars.
21787 (
21788   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21789     eval ac_val=\$$ac_var
21790     case $ac_val in #(
21791     *${as_nl}*)
21792       case $ac_var in #(
21793       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21794 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21795       esac
21796       case $ac_var in #(
21797       _ | IFS | as_nl) ;; #(
21798       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21799       *) { eval $ac_var=; unset $ac_var;} ;;
21800       esac ;;
21801     esac
21802   done
21803
21804   (set) 2>&1 |
21805     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21806     *${as_nl}ac_space=\ *)
21807       # `set' does not quote correctly, so add quotes: double-quote
21808       # substitution turns \\\\ into \\, and sed turns \\ into \.
21809       sed -n \
21810         "s/'/'\\\\''/g;
21811           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21812       ;; #(
21813     *)
21814       # `set' quotes correctly as required by POSIX, so do not add quotes.
21815       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21816       ;;
21817     esac |
21818     sort
21819 ) |
21820   sed '
21821      /^ac_cv_env_/b end
21822      t clear
21823      :clear
21824      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21825      t end
21826      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21827      :end' >>confcache
21828 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21829   if test -w "$cache_file"; then
21830     test "x$cache_file" != "x/dev/null" &&
21831       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21832 $as_echo "$as_me: updating cache $cache_file" >&6;}
21833     cat confcache >$cache_file
21834   else
21835     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21836 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21837   fi
21838 fi
21839 rm -f confcache
21840
21841 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21842 # Let make expand exec_prefix.
21843 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21844
21845 DEFS=-DHAVE_CONFIG_H
21846
21847 ac_libobjs=
21848 ac_ltlibobjs=
21849 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21850   # 1. Remove the extension, and $U if already installed.
21851   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21852   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21853   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21854   #    will be set to the directory where LIBOBJS objects are built.
21855   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21856   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21857 done
21858 LIBOBJS=$ac_libobjs
21859
21860 LTLIBOBJS=$ac_ltlibobjs
21861
21862
21863  if test -n "$EXEEXT"; then
21864   am__EXEEXT_TRUE=
21865   am__EXEEXT_FALSE='#'
21866 else
21867   am__EXEEXT_TRUE='#'
21868   am__EXEEXT_FALSE=
21869 fi
21870
21871 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21872   as_fn_error "conditional \"AMDEP\" was never defined.
21873 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21874 fi
21875 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21876   as_fn_error "conditional \"am__fastdepCC\" was never defined.
21877 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21878 fi
21879
21880 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21881   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21883 fi
21884 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
21885   as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
21886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21887 fi
21888
21889 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21890   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21891 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21892 fi
21893 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21894   as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21895 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21896 fi
21897 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21898   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21899 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21900 fi
21901 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21902   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21903 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21904 fi
21905 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
21906   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
21907 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21908 fi
21909 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
21910   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
21911 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21912 fi
21913 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
21914   as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
21915 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21916 fi
21917 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
21918   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
21919 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21920 fi
21921 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
21922   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
21923 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21924 fi
21925 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
21926   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
21927 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21928 fi
21929 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
21930   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
21931 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21932 fi
21933
21934     gl_libobjs=
21935     gl_ltlibobjs=
21936     if test -n "$gl_LIBOBJS"; then
21937       # Remove the extension.
21938       sed_drop_objext='s/\.o$//;s/\.obj$//'
21939       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21940         gl_libobjs="$gl_libobjs $i.$ac_objext"
21941         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21942       done
21943     fi
21944     gl_LIBOBJS=$gl_libobjs
21945
21946     gl_LTLIBOBJS=$gl_ltlibobjs
21947
21948
21949
21950     gltests_libobjs=
21951     gltests_ltlibobjs=
21952     if test -n "$gltests_LIBOBJS"; then
21953       # Remove the extension.
21954       sed_drop_objext='s/\.o$//;s/\.obj$//'
21955       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21956         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21957         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21958       done
21959     fi
21960     gltests_LIBOBJS=$gltests_libobjs
21961
21962     gltests_LTLIBOBJS=$gltests_ltlibobjs
21963
21964
21965
21966 : ${CONFIG_STATUS=./config.status}
21967 ac_write_fail=0
21968 ac_clean_files_save=$ac_clean_files
21969 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21970 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21971 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21972 as_write_fail=0
21973 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21974 #! $SHELL
21975 # Generated by $as_me.
21976 # Run this file to recreate the current configuration.
21977 # Compiler output produced by configure, useful for debugging
21978 # configure, is in config.log if it exists.
21979
21980 debug=false
21981 ac_cs_recheck=false
21982 ac_cs_silent=false
21983
21984 SHELL=\${CONFIG_SHELL-$SHELL}
21985 export SHELL
21986 _ASEOF
21987 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21988 ## -------------------- ##
21989 ## M4sh Initialization. ##
21990 ## -------------------- ##
21991
21992 # Be more Bourne compatible
21993 DUALCASE=1; export DUALCASE # for MKS sh
21994 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21995   emulate sh
21996   NULLCMD=:
21997   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21998   # is contrary to our usage.  Disable this feature.
21999   alias -g '${1+"$@"}'='"$@"'
22000   setopt NO_GLOB_SUBST
22001 else
22002   case `(set -o) 2>/dev/null` in #(
22003   *posix*) :
22004     set -o posix ;; #(
22005   *) :
22006      ;;
22007 esac
22008 fi
22009
22010
22011 as_nl='
22012 '
22013 export as_nl
22014 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22015 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22016 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22017 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22018 # Prefer a ksh shell builtin over an external printf program on Solaris,
22019 # but without wasting forks for bash or zsh.
22020 if test -z "$BASH_VERSION$ZSH_VERSION" \
22021     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22022   as_echo='print -r --'
22023   as_echo_n='print -rn --'
22024 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22025   as_echo='printf %s\n'
22026   as_echo_n='printf %s'
22027 else
22028   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22029     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22030     as_echo_n='/usr/ucb/echo -n'
22031   else
22032     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22033     as_echo_n_body='eval
22034       arg=$1;
22035       case $arg in #(
22036       *"$as_nl"*)
22037         expr "X$arg" : "X\\(.*\\)$as_nl";
22038         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22039       esac;
22040       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22041     '
22042     export as_echo_n_body
22043     as_echo_n='sh -c $as_echo_n_body as_echo'
22044   fi
22045   export as_echo_body
22046   as_echo='sh -c $as_echo_body as_echo'
22047 fi
22048
22049 # The user is always right.
22050 if test "${PATH_SEPARATOR+set}" != set; then
22051   PATH_SEPARATOR=:
22052   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22053     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22054       PATH_SEPARATOR=';'
22055   }
22056 fi
22057
22058
22059 # IFS
22060 # We need space, tab and new line, in precisely that order.  Quoting is
22061 # there to prevent editors from complaining about space-tab.
22062 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22063 # splitting by setting IFS to empty value.)
22064 IFS=" ""        $as_nl"
22065
22066 # Find who we are.  Look in the path if we contain no directory separator.
22067 case $0 in #((
22068   *[\\/]* ) as_myself=$0 ;;
22069   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22070 for as_dir in $PATH
22071 do
22072   IFS=$as_save_IFS
22073   test -z "$as_dir" && as_dir=.
22074     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22075   done
22076 IFS=$as_save_IFS
22077
22078      ;;
22079 esac
22080 # We did not find ourselves, most probably we were run as `sh COMMAND'
22081 # in which case we are not to be found in the path.
22082 if test "x$as_myself" = x; then
22083   as_myself=$0
22084 fi
22085 if test ! -f "$as_myself"; then
22086   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22087   exit 1
22088 fi
22089
22090 # Unset variables that we do not need and which cause bugs (e.g. in
22091 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22092 # suppresses any "Segmentation fault" message there.  '((' could
22093 # trigger a bug in pdksh 5.2.14.
22094 for as_var in BASH_ENV ENV MAIL MAILPATH
22095 do eval test x\${$as_var+set} = xset \
22096   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22097 done
22098 PS1='$ '
22099 PS2='> '
22100 PS4='+ '
22101
22102 # NLS nuisances.
22103 LC_ALL=C
22104 export LC_ALL
22105 LANGUAGE=C
22106 export LANGUAGE
22107
22108 # CDPATH.
22109 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22110
22111
22112 # as_fn_error ERROR [LINENO LOG_FD]
22113 # ---------------------------------
22114 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22115 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22116 # script with status $?, using 1 if that was 0.
22117 as_fn_error ()
22118 {
22119   as_status=$?; test $as_status -eq 0 && as_status=1
22120   if test "$3"; then
22121     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22122     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22123   fi
22124   $as_echo "$as_me: error: $1" >&2
22125   as_fn_exit $as_status
22126 } # as_fn_error
22127
22128
22129 # as_fn_set_status STATUS
22130 # -----------------------
22131 # Set $? to STATUS, without forking.
22132 as_fn_set_status ()
22133 {
22134   return $1
22135 } # as_fn_set_status
22136
22137 # as_fn_exit STATUS
22138 # -----------------
22139 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22140 as_fn_exit ()
22141 {
22142   set +e
22143   as_fn_set_status $1
22144   exit $1
22145 } # as_fn_exit
22146
22147 # as_fn_unset VAR
22148 # ---------------
22149 # Portably unset VAR.
22150 as_fn_unset ()
22151 {
22152   { eval $1=; unset $1;}
22153 }
22154 as_unset=as_fn_unset
22155 # as_fn_append VAR VALUE
22156 # ----------------------
22157 # Append the text in VALUE to the end of the definition contained in VAR. Take
22158 # advantage of any shell optimizations that allow amortized linear growth over
22159 # repeated appends, instead of the typical quadratic growth present in naive
22160 # implementations.
22161 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22162   eval 'as_fn_append ()
22163   {
22164     eval $1+=\$2
22165   }'
22166 else
22167   as_fn_append ()
22168   {
22169     eval $1=\$$1\$2
22170   }
22171 fi # as_fn_append
22172
22173 # as_fn_arith ARG...
22174 # ------------------
22175 # Perform arithmetic evaluation on the ARGs, and store the result in the
22176 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22177 # must be portable across $(()) and expr.
22178 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22179   eval 'as_fn_arith ()
22180   {
22181     as_val=$(( $* ))
22182   }'
22183 else
22184   as_fn_arith ()
22185   {
22186     as_val=`expr "$@" || test $? -eq 1`
22187   }
22188 fi # as_fn_arith
22189
22190
22191 if expr a : '\(a\)' >/dev/null 2>&1 &&
22192    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22193   as_expr=expr
22194 else
22195   as_expr=false
22196 fi
22197
22198 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22199   as_basename=basename
22200 else
22201   as_basename=false
22202 fi
22203
22204 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22205   as_dirname=dirname
22206 else
22207   as_dirname=false
22208 fi
22209
22210 as_me=`$as_basename -- "$0" ||
22211 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22212          X"$0" : 'X\(//\)$' \| \
22213          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22214 $as_echo X/"$0" |
22215     sed '/^.*\/\([^/][^/]*\)\/*$/{
22216             s//\1/
22217             q
22218           }
22219           /^X\/\(\/\/\)$/{
22220             s//\1/
22221             q
22222           }
22223           /^X\/\(\/\).*/{
22224             s//\1/
22225             q
22226           }
22227           s/.*/./; q'`
22228
22229 # Avoid depending upon Character Ranges.
22230 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22231 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22232 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22233 as_cr_digits='0123456789'
22234 as_cr_alnum=$as_cr_Letters$as_cr_digits
22235
22236 ECHO_C= ECHO_N= ECHO_T=
22237 case `echo -n x` in #(((((
22238 -n*)
22239   case `echo 'xy\c'` in
22240   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22241   xy)  ECHO_C='\c';;
22242   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22243        ECHO_T=' ';;
22244   esac;;
22245 *)
22246   ECHO_N='-n';;
22247 esac
22248
22249 rm -f conf$$ conf$$.exe conf$$.file
22250 if test -d conf$$.dir; then
22251   rm -f conf$$.dir/conf$$.file
22252 else
22253   rm -f conf$$.dir
22254   mkdir conf$$.dir 2>/dev/null
22255 fi
22256 if (echo >conf$$.file) 2>/dev/null; then
22257   if ln -s conf$$.file conf$$ 2>/dev/null; then
22258     as_ln_s='ln -s'
22259     # ... but there are two gotchas:
22260     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22261     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22262     # In both cases, we have to default to `cp -p'.
22263     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22264       as_ln_s='cp -p'
22265   elif ln conf$$.file conf$$ 2>/dev/null; then
22266     as_ln_s=ln
22267   else
22268     as_ln_s='cp -p'
22269   fi
22270 else
22271   as_ln_s='cp -p'
22272 fi
22273 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22274 rmdir conf$$.dir 2>/dev/null
22275
22276
22277 # as_fn_mkdir_p
22278 # -------------
22279 # Create "$as_dir" as a directory, including parents if necessary.
22280 as_fn_mkdir_p ()
22281 {
22282
22283   case $as_dir in #(
22284   -*) as_dir=./$as_dir;;
22285   esac
22286   test -d "$as_dir" || eval $as_mkdir_p || {
22287     as_dirs=
22288     while :; do
22289       case $as_dir in #(
22290       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22291       *) as_qdir=$as_dir;;
22292       esac
22293       as_dirs="'$as_qdir' $as_dirs"
22294       as_dir=`$as_dirname -- "$as_dir" ||
22295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22296          X"$as_dir" : 'X\(//\)[^/]' \| \
22297          X"$as_dir" : 'X\(//\)$' \| \
22298          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22299 $as_echo X"$as_dir" |
22300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22301             s//\1/
22302             q
22303           }
22304           /^X\(\/\/\)[^/].*/{
22305             s//\1/
22306             q
22307           }
22308           /^X\(\/\/\)$/{
22309             s//\1/
22310             q
22311           }
22312           /^X\(\/\).*/{
22313             s//\1/
22314             q
22315           }
22316           s/.*/./; q'`
22317       test -d "$as_dir" && break
22318     done
22319     test -z "$as_dirs" || eval "mkdir $as_dirs"
22320   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22321
22322
22323 } # as_fn_mkdir_p
22324 if mkdir -p . 2>/dev/null; then
22325   as_mkdir_p='mkdir -p "$as_dir"'
22326 else
22327   test -d ./-p && rmdir ./-p
22328   as_mkdir_p=false
22329 fi
22330
22331 if test -x / >/dev/null 2>&1; then
22332   as_test_x='test -x'
22333 else
22334   if ls -dL / >/dev/null 2>&1; then
22335     as_ls_L_option=L
22336   else
22337     as_ls_L_option=
22338   fi
22339   as_test_x='
22340     eval sh -c '\''
22341       if test -d "$1"; then
22342         test -d "$1/.";
22343       else
22344         case $1 in #(
22345         -*)set "./$1";;
22346         esac;
22347         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22348         ???[sx]*):;;*)false;;esac;fi
22349     '\'' sh
22350   '
22351 fi
22352 as_executable_p=$as_test_x
22353
22354 # Sed expression to map a string onto a valid CPP name.
22355 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22356
22357 # Sed expression to map a string onto a valid variable name.
22358 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22359
22360
22361 exec 6>&1
22362 ## ----------------------------------- ##
22363 ## Main body of $CONFIG_STATUS script. ##
22364 ## ----------------------------------- ##
22365 _ASEOF
22366 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22367
22368 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22369 # Save the log message, to keep $0 and so on meaningful, and to
22370 # report actual input values of CONFIG_FILES etc. instead of their
22371 # values after options handling.
22372 ac_log="
22373 This file was extended by emacs $as_me 24.0.50, which was
22374 generated by GNU Autoconf 2.65.  Invocation command line was
22375
22376   CONFIG_FILES    = $CONFIG_FILES
22377   CONFIG_HEADERS  = $CONFIG_HEADERS
22378   CONFIG_LINKS    = $CONFIG_LINKS
22379   CONFIG_COMMANDS = $CONFIG_COMMANDS
22380   $ $0 $@
22381
22382 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22383 "
22384
22385 _ACEOF
22386
22387 case $ac_config_files in *"
22388 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22389 esac
22390
22391 case $ac_config_headers in *"
22392 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22393 esac
22394
22395
22396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22397 # Files that config.status was made for.
22398 config_files="$ac_config_files"
22399 config_headers="$ac_config_headers"
22400 config_commands="$ac_config_commands"
22401
22402 _ACEOF
22403
22404 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22405 ac_cs_usage="\
22406 \`$as_me' instantiates files and other configuration actions
22407 from templates according to the current configuration.  Unless the files
22408 and actions are specified as TAGs, all are instantiated by default.
22409
22410 Usage: $0 [OPTION]... [TAG]...
22411
22412   -h, --help       print this help, then exit
22413   -V, --version    print version number and configuration settings, then exit
22414       --config     print configuration, then exit
22415   -q, --quiet, --silent
22416                    do not print progress messages
22417   -d, --debug      don't remove temporary files
22418       --recheck    update $as_me by reconfiguring in the same conditions
22419       --file=FILE[:TEMPLATE]
22420                    instantiate the configuration file FILE
22421       --header=FILE[:TEMPLATE]
22422                    instantiate the configuration header FILE
22423
22424 Configuration files:
22425 $config_files
22426
22427 Configuration headers:
22428 $config_headers
22429
22430 Configuration commands:
22431 $config_commands
22432
22433 Report bugs to the package provider."
22434
22435 _ACEOF
22436 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22437 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22438 ac_cs_version="\\
22439 emacs config.status 24.0.50
22440 configured by $0, generated by GNU Autoconf 2.65,
22441   with options \\"\$ac_cs_config\\"
22442
22443 Copyright (C) 2009 Free Software Foundation, Inc.
22444 This config.status script is free software; the Free Software Foundation
22445 gives unlimited permission to copy, distribute and modify it."
22446
22447 ac_pwd='$ac_pwd'
22448 srcdir='$srcdir'
22449 INSTALL='$INSTALL'
22450 MKDIR_P='$MKDIR_P'
22451 AWK='$AWK'
22452 test -n "\$AWK" || AWK=awk
22453 _ACEOF
22454
22455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22456 # The default lists apply if the user does not specify any file.
22457 ac_need_defaults=:
22458 while test $# != 0
22459 do
22460   case $1 in
22461   --*=*)
22462     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22463     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22464     ac_shift=:
22465     ;;
22466   *)
22467     ac_option=$1
22468     ac_optarg=$2
22469     ac_shift=shift
22470     ;;
22471   esac
22472
22473   case $ac_option in
22474   # Handling of the options.
22475   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22476     ac_cs_recheck=: ;;
22477   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22478     $as_echo "$ac_cs_version"; exit ;;
22479   --config | --confi | --conf | --con | --co | --c )
22480     $as_echo "$ac_cs_config"; exit ;;
22481   --debug | --debu | --deb | --de | --d | -d )
22482     debug=: ;;
22483   --file | --fil | --fi | --f )
22484     $ac_shift
22485     case $ac_optarg in
22486     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22487     esac
22488     as_fn_append CONFIG_FILES " '$ac_optarg'"
22489     ac_need_defaults=false;;
22490   --header | --heade | --head | --hea )
22491     $ac_shift
22492     case $ac_optarg in
22493     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22494     esac
22495     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22496     ac_need_defaults=false;;
22497   --he | --h)
22498     # Conflict between --help and --header
22499     as_fn_error "ambiguous option: \`$1'
22500 Try \`$0 --help' for more information.";;
22501   --help | --hel | -h )
22502     $as_echo "$ac_cs_usage"; exit ;;
22503   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22504   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22505     ac_cs_silent=: ;;
22506
22507   # This is an error.
22508   -*) as_fn_error "unrecognized option: \`$1'
22509 Try \`$0 --help' for more information." ;;
22510
22511   *) as_fn_append ac_config_targets " $1"
22512      ac_need_defaults=false ;;
22513
22514   esac
22515   shift
22516 done
22517
22518 ac_configure_extra_args=
22519
22520 if $ac_cs_silent; then
22521   exec 6>/dev/null
22522   ac_configure_extra_args="$ac_configure_extra_args --silent"
22523 fi
22524
22525 _ACEOF
22526 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22527 if \$ac_cs_recheck; then
22528   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22529   shift
22530   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22531   CONFIG_SHELL='$SHELL'
22532   export CONFIG_SHELL
22533   exec "\$@"
22534 fi
22535
22536 _ACEOF
22537 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22538 exec 5>>config.log
22539 {
22540   echo
22541   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22542 ## Running $as_me. ##
22543 _ASBOX
22544   $as_echo "$ac_log"
22545 } >&5
22546
22547 _ACEOF
22548 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22549 #
22550 # INIT-COMMANDS
22551 #
22552 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22553 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
22554
22555 _ACEOF
22556
22557 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22558
22559 # Handling of arguments.
22560 for ac_config_target in $ac_config_targets
22561 do
22562   case $ac_config_target in
22563     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22564     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22565     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22566     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22567     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22568     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22569     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22570     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22571     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22572     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22573     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22574     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22575     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22576     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22577     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22578     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22579     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22580     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22581
22582   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22583   esac
22584 done
22585
22586
22587 # If the user did not use the arguments to specify the items to instantiate,
22588 # then the envvar interface is used.  Set only those that are not.
22589 # We use the long form for the default assignment because of an extremely
22590 # bizarre bug on SunOS 4.1.3.
22591 if $ac_need_defaults; then
22592   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22593   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22594   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22595 fi
22596
22597 # Have a temporary directory for convenience.  Make it in the build tree
22598 # simply because there is no reason against having it here, and in addition,
22599 # creating and moving files from /tmp can sometimes cause problems.
22600 # Hook for its removal unless debugging.
22601 # Note that there is a small window in which the directory will not be cleaned:
22602 # after its creation but before its name has been assigned to `$tmp'.
22603 $debug ||
22604 {
22605   tmp=
22606   trap 'exit_status=$?
22607   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22608 ' 0
22609   trap 'as_fn_exit 1' 1 2 13 15
22610 }
22611 # Create a (secure) tmp directory for tmp files.
22612
22613 {
22614   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22615   test -n "$tmp" && test -d "$tmp"
22616 }  ||
22617 {
22618   tmp=./conf$$-$RANDOM
22619   (umask 077 && mkdir "$tmp")
22620 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22621
22622 # Set up the scripts for CONFIG_FILES section.
22623 # No need to generate them if there are no CONFIG_FILES.
22624 # This happens for instance with `./config.status config.h'.
22625 if test -n "$CONFIG_FILES"; then
22626
22627 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22628   ac_cs_awk_getline=:
22629   ac_cs_awk_pipe_init=
22630   ac_cs_awk_read_file='
22631       while ((getline aline < (F[key])) > 0)
22632         print(aline)
22633       close(F[key])'
22634   ac_cs_awk_pipe_fini=
22635 else
22636   ac_cs_awk_getline=false
22637   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22638   ac_cs_awk_read_file='
22639       print "|#_!!_#|"
22640       print "cat " F[key] " &&"
22641       '$ac_cs_awk_pipe_init
22642   # The final `:' finishes the AND list.
22643   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22644 fi
22645 ac_cr=`echo X | tr X '\015'`
22646 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22647 # But we know of no other shell where ac_cr would be empty at this
22648 # point, so we can use a bashism as a fallback.
22649 if test "x$ac_cr" = x; then
22650   eval ac_cr=\$\'\\r\'
22651 fi
22652 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22653 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22654   ac_cs_awk_cr='\r'
22655 else
22656   ac_cs_awk_cr=$ac_cr
22657 fi
22658
22659 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22660 _ACEOF
22661
22662 # Create commands to substitute file output variables.
22663 {
22664   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22665   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22666   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22667   echo "_ACAWK" &&
22668   echo "_ACEOF"
22669 } >conf$$files.sh &&
22670 . ./conf$$files.sh ||
22671   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22672 rm -f conf$$files.sh
22673
22674 {
22675   echo "cat >conf$$subs.awk <<_ACEOF" &&
22676   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22677   echo "_ACEOF"
22678 } >conf$$subs.sh ||
22679   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22680 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22681 ac_delim='%!_!# '
22682 for ac_last_try in false false false false false :; do
22683   . ./conf$$subs.sh ||
22684     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22685
22686   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22687   if test $ac_delim_n = $ac_delim_num; then
22688     break
22689   elif $ac_last_try; then
22690     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22691   else
22692     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22693   fi
22694 done
22695 rm -f conf$$subs.sh
22696
22697 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22698 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22699 _ACEOF
22700 sed -n '
22701 h
22702 s/^/S["/; s/!.*/"]=/
22703 p
22704 g
22705 s/^[^!]*!//
22706 :repl
22707 t repl
22708 s/'"$ac_delim"'$//
22709 t delim
22710 :nl
22711 h
22712 s/\(.\{148\}\)..*/\1/
22713 t more1
22714 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22715 p
22716 n
22717 b repl
22718 :more1
22719 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22720 p
22721 g
22722 s/.\{148\}//
22723 t nl
22724 :delim
22725 h
22726 s/\(.\{148\}\)..*/\1/
22727 t more2
22728 s/["\\]/\\&/g; s/^/"/; s/$/"/
22729 p
22730 b
22731 :more2
22732 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22733 p
22734 g
22735 s/.\{148\}//
22736 t delim
22737 ' <conf$$subs.awk | sed '
22738 /^[^""]/{
22739   N
22740   s/\n//
22741 }
22742 ' >>$CONFIG_STATUS || ac_write_fail=1
22743 rm -f conf$$subs.awk
22744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22745 _ACAWK
22746 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22747   for (key in S) S_is_set[key] = 1
22748   FS = "\a"
22749   \$ac_cs_awk_pipe_init
22750 }
22751 {
22752   line = $ 0
22753   nfields = split(line, field, "@")
22754   substed = 0
22755   len = length(field[1])
22756   for (i = 2; i < nfields; i++) {
22757     key = field[i]
22758     keylen = length(key)
22759     if (S_is_set[key]) {
22760       value = S[key]
22761       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22762       len += length(value) + length(field[++i])
22763       substed = 1
22764     } else
22765       len += 1 + keylen
22766   }
22767   if (nfields == 3 && !substed) {
22768     key = field[2]
22769     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
22770       \$ac_cs_awk_read_file
22771       next
22772     }
22773   }
22774   print line
22775 }
22776 \$ac_cs_awk_pipe_fini
22777 _ACAWK
22778 _ACEOF
22779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22780 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22781   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22782 else
22783   cat
22784 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22785   || as_fn_error "could not setup config files machinery" "$LINENO" 5
22786 _ACEOF
22787
22788 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22789 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22790 # trailing colons and then remove the whole line if VPATH becomes empty
22791 # (actually we leave an empty line to preserve line numbers).
22792 if test "x$srcdir" = x.; then
22793   ac_vpsub='/^[  ]*VPATH[        ]*=/{
22794 s/:*\$(srcdir):*/:/
22795 s/:*\${srcdir}:*/:/
22796 s/:*@srcdir@:*/:/
22797 s/^\([^=]*=[     ]*\):*/\1/
22798 s/:*$//
22799 s/^[^=]*=[       ]*$//
22800 }'
22801 fi
22802
22803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22804 fi # test -n "$CONFIG_FILES"
22805
22806 # Set up the scripts for CONFIG_HEADERS section.
22807 # No need to generate them if there are no CONFIG_HEADERS.
22808 # This happens for instance with `./config.status Makefile'.
22809 if test -n "$CONFIG_HEADERS"; then
22810 cat >"$tmp/defines.awk" <<\_ACAWK ||
22811 BEGIN {
22812 _ACEOF
22813
22814 # Transform confdefs.h into an awk script `defines.awk', embedded as
22815 # here-document in config.status, that substitutes the proper values into
22816 # config.h.in to produce config.h.
22817
22818 # Create a delimiter string that does not exist in confdefs.h, to ease
22819 # handling of long lines.
22820 ac_delim='%!_!# '
22821 for ac_last_try in false false :; do
22822   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22823   if test -z "$ac_t"; then
22824     break
22825   elif $ac_last_try; then
22826     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22827   else
22828     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22829   fi
22830 done
22831
22832 # For the awk script, D is an array of macro values keyed by name,
22833 # likewise P contains macro parameters if any.  Preserve backslash
22834 # newline sequences.
22835
22836 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22837 sed -n '
22838 s/.\{148\}/&'"$ac_delim"'/g
22839 t rset
22840 :rset
22841 s/^[     ]*#[    ]*define[       ][      ]*/ /
22842 t def
22843 d
22844 :def
22845 s/\\$//
22846 t bsnl
22847 s/["\\]/\\&/g
22848 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22849 D["\1"]=" \3"/p
22850 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
22851 d
22852 :bsnl
22853 s/["\\]/\\&/g
22854 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22855 D["\1"]=" \3\\\\\\n"\\/p
22856 t cont
22857 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22858 t cont
22859 d
22860 :cont
22861 n
22862 s/.\{148\}/&'"$ac_delim"'/g
22863 t clear
22864 :clear
22865 s/\\$//
22866 t bsnlc
22867 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22868 d
22869 :bsnlc
22870 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22871 b cont
22872 ' <confdefs.h | sed '
22873 s/'"$ac_delim"'/"\\\
22874 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22875
22876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22877   for (key in D) D_is_set[key] = 1
22878   FS = "\a"
22879 }
22880 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22881   line = \$ 0
22882   split(line, arg, " ")
22883   if (arg[1] == "#") {
22884     defundef = arg[2]
22885     mac1 = arg[3]
22886   } else {
22887     defundef = substr(arg[1], 2)
22888     mac1 = arg[2]
22889   }
22890   split(mac1, mac2, "(") #)
22891   macro = mac2[1]
22892   prefix = substr(line, 1, index(line, defundef) - 1)
22893   if (D_is_set[macro]) {
22894     # Preserve the white space surrounding the "#".
22895     print prefix "define", macro P[macro] D[macro]
22896     next
22897   } else {
22898     # Replace #undef with comments.  This is necessary, for example,
22899     # in the case of _POSIX_SOURCE, which is predefined and required
22900     # on some systems where configure will not decide to define it.
22901     if (defundef == "undef") {
22902       print "/*", prefix defundef, macro, "*/"
22903       next
22904     }
22905   }
22906 }
22907 { print }
22908 _ACAWK
22909 _ACEOF
22910 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22911   as_fn_error "could not setup config headers machinery" "$LINENO" 5
22912 fi # test -n "$CONFIG_HEADERS"
22913
22914
22915 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
22916 shift
22917 for ac_tag
22918 do
22919   case $ac_tag in
22920   :[FHLC]) ac_mode=$ac_tag; continue;;
22921   esac
22922   case $ac_mode$ac_tag in
22923   :[FHL]*:*);;
22924   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22925   :[FH]-) ac_tag=-:-;;
22926   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22927   esac
22928   ac_save_IFS=$IFS
22929   IFS=:
22930   set x $ac_tag
22931   IFS=$ac_save_IFS
22932   shift
22933   ac_file=$1
22934   shift
22935
22936   case $ac_mode in
22937   :L) ac_source=$1;;
22938   :[FH])
22939     ac_file_inputs=
22940     for ac_f
22941     do
22942       case $ac_f in
22943       -) ac_f="$tmp/stdin";;
22944       *) # Look for the file first in the build tree, then in the source tree
22945          # (if the path is not absolute).  The absolute path cannot be DOS-style,
22946          # because $ac_f cannot contain `:'.
22947          test -f "$ac_f" ||
22948            case $ac_f in
22949            [\\/$]*) false;;
22950            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22951            esac ||
22952            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22953       esac
22954       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22955       as_fn_append ac_file_inputs " '$ac_f'"
22956     done
22957
22958     # Let's still pretend it is `configure' which instantiates (i.e., don't
22959     # use $as_me), people would be surprised to read:
22960     #    /* config.h.  Generated by config.status.  */
22961     configure_input='Generated from '`
22962           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22963         `' by configure.'
22964     if test x"$ac_file" != x-; then
22965       configure_input="$ac_file.  $configure_input"
22966       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22967 $as_echo "$as_me: creating $ac_file" >&6;}
22968     fi
22969     # Neutralize special characters interpreted by sed in replacement strings.
22970     case $configure_input in #(
22971     *\&* | *\|* | *\\* )
22972        ac_sed_conf_input=`$as_echo "$configure_input" |
22973        sed 's/[\\\\&|]/\\\\&/g'`;; #(
22974     *) ac_sed_conf_input=$configure_input;;
22975     esac
22976
22977     case $ac_tag in
22978     *:-:* | *:-) cat >"$tmp/stdin" \
22979       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
22980     esac
22981     ;;
22982   esac
22983
22984   ac_dir=`$as_dirname -- "$ac_file" ||
22985 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22986          X"$ac_file" : 'X\(//\)[^/]' \| \
22987          X"$ac_file" : 'X\(//\)$' \| \
22988          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22989 $as_echo X"$ac_file" |
22990     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22991             s//\1/
22992             q
22993           }
22994           /^X\(\/\/\)[^/].*/{
22995             s//\1/
22996             q
22997           }
22998           /^X\(\/\/\)$/{
22999             s//\1/
23000             q
23001           }
23002           /^X\(\/\).*/{
23003             s//\1/
23004             q
23005           }
23006           s/.*/./; q'`
23007   as_dir="$ac_dir"; as_fn_mkdir_p
23008   ac_builddir=.
23009
23010 case "$ac_dir" in
23011 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23012 *)
23013   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23014   # A ".." for each directory in $ac_dir_suffix.
23015   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23016   case $ac_top_builddir_sub in
23017   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23018   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23019   esac ;;
23020 esac
23021 ac_abs_top_builddir=$ac_pwd
23022 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23023 # for backward compatibility:
23024 ac_top_builddir=$ac_top_build_prefix
23025
23026 case $srcdir in
23027   .)  # We are building in place.
23028     ac_srcdir=.
23029     ac_top_srcdir=$ac_top_builddir_sub
23030     ac_abs_top_srcdir=$ac_pwd ;;
23031   [\\/]* | ?:[\\/]* )  # Absolute name.
23032     ac_srcdir=$srcdir$ac_dir_suffix;
23033     ac_top_srcdir=$srcdir
23034     ac_abs_top_srcdir=$srcdir ;;
23035   *) # Relative name.
23036     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23037     ac_top_srcdir=$ac_top_build_prefix$srcdir
23038     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23039 esac
23040 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23041
23042
23043   case $ac_mode in
23044   :F)
23045   #
23046   # CONFIG_FILE
23047   #
23048
23049   case $INSTALL in
23050   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23051   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23052   esac
23053   ac_MKDIR_P=$MKDIR_P
23054   case $MKDIR_P in
23055   [\\/$]* | ?:[\\/]* ) ;;
23056   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23057   esac
23058 _ACEOF
23059
23060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23061 # If the template does not know about datarootdir, expand it.
23062 # FIXME: This hack should be removed a few years after 2.60.
23063 ac_datarootdir_hack=; ac_datarootdir_seen=
23064 ac_sed_dataroot='
23065 /datarootdir/ {
23066   p
23067   q
23068 }
23069 /@datadir@/p
23070 /@docdir@/p
23071 /@infodir@/p
23072 /@localedir@/p
23073 /@mandir@/p'
23074 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23075 *datarootdir*) ac_datarootdir_seen=yes;;
23076 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23077   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23078 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23079 _ACEOF
23080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23081   ac_datarootdir_hack='
23082   s&@datadir@&$datadir&g
23083   s&@docdir@&$docdir&g
23084   s&@infodir@&$infodir&g
23085   s&@localedir@&$localedir&g
23086   s&@mandir@&$mandir&g
23087   s&\\\${datarootdir}&$datarootdir&g' ;;
23088 esac
23089 _ACEOF
23090
23091 # Neutralize VPATH when `$srcdir' = `.'.
23092 # Shell code in configure.ac might set extrasub.
23093 # FIXME: do we really want to maintain this feature?
23094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23095 ac_sed_extra="$ac_vpsub
23096 $extrasub
23097 _ACEOF
23098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23099 :t
23100 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23101 s|@configure_input@|$ac_sed_conf_input|;t t
23102 s&@top_builddir@&$ac_top_builddir_sub&;t t
23103 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23104 s&@srcdir@&$ac_srcdir&;t t
23105 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23106 s&@top_srcdir@&$ac_top_srcdir&;t t
23107 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23108 s&@builddir@&$ac_builddir&;t t
23109 s&@abs_builddir@&$ac_abs_builddir&;t t
23110 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23111 s&@INSTALL@&$ac_INSTALL&;t t
23112 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23113 $ac_datarootdir_hack
23114 "
23115 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23116 if $ac_cs_awk_getline; then
23117   $AWK -f "$tmp/subs.awk"
23118 else
23119   $AWK -f "$tmp/subs.awk" | $SHELL
23120 fi >$tmp/out \
23121   || as_fn_error "could not create $ac_file" "$LINENO" 5
23122
23123 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23124   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23125   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23126   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23127 which seems to be undefined.  Please make sure it is defined." >&5
23128 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23129 which seems to be undefined.  Please make sure it is defined." >&2;}
23130
23131   rm -f "$tmp/stdin"
23132   case $ac_file in
23133   -) cat "$tmp/out" && rm -f "$tmp/out";;
23134   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23135   esac \
23136   || as_fn_error "could not create $ac_file" "$LINENO" 5
23137  ;;
23138   :H)
23139   #
23140   # CONFIG_HEADER
23141   #
23142   if test x"$ac_file" != x-; then
23143     {
23144       $as_echo "/* $configure_input  */" \
23145       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23146     } >"$tmp/config.h" \
23147       || as_fn_error "could not create $ac_file" "$LINENO" 5
23148     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23149       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23150 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23151     else
23152       rm -f "$ac_file"
23153       mv "$tmp/config.h" "$ac_file" \
23154         || as_fn_error "could not create $ac_file" "$LINENO" 5
23155     fi
23156   else
23157     $as_echo "/* $configure_input  */" \
23158       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23159       || as_fn_error "could not create -" "$LINENO" 5
23160   fi
23161 # Compute "$ac_file"'s index in $config_headers.
23162 _am_arg="$ac_file"
23163 _am_stamp_count=1
23164 for _am_header in $config_headers :; do
23165   case $_am_header in
23166     $_am_arg | $_am_arg:* )
23167       break ;;
23168     * )
23169       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23170   esac
23171 done
23172 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23173 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23174          X"$_am_arg" : 'X\(//\)[^/]' \| \
23175          X"$_am_arg" : 'X\(//\)$' \| \
23176          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23177 $as_echo X"$_am_arg" |
23178     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23179             s//\1/
23180             q
23181           }
23182           /^X\(\/\/\)[^/].*/{
23183             s//\1/
23184             q
23185           }
23186           /^X\(\/\/\)$/{
23187             s//\1/
23188             q
23189           }
23190           /^X\(\/\).*/{
23191             s//\1/
23192             q
23193           }
23194           s/.*/./; q'`/stamp-h$_am_stamp_count
23195  ;;
23196
23197   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23198 $as_echo "$as_me: executing $ac_file commands" >&6;}
23199  ;;
23200   esac
23201
23202
23203   case $ac_file$ac_mode in
23204     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23205   # Autoconf 2.62 quotes --file arguments for eval, but not when files
23206   # are listed without --file.  Let's play safe and only enable the eval
23207   # if we detect the quoting.
23208   case $CONFIG_FILES in
23209   *\'*) eval set x "$CONFIG_FILES" ;;
23210   *)   set x $CONFIG_FILES ;;
23211   esac
23212   shift
23213   for mf
23214   do
23215     # Strip MF so we end up with the name of the file.
23216     mf=`echo "$mf" | sed -e 's/:.*$//'`
23217     # Check whether this is an Automake generated Makefile or not.
23218     # We used to match only the files named `Makefile.in', but
23219     # some people rename them; so instead we look at the file content.
23220     # Grep'ing the first line is not enough: some people post-process
23221     # each Makefile.in and add a new line on top of each file to say so.
23222     # Grep'ing the whole file is not good either: AIX grep has a line
23223     # limit of 2048, but all sed's we know have understand at least 4000.
23224     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23225       dirpart=`$as_dirname -- "$mf" ||
23226 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23227          X"$mf" : 'X\(//\)[^/]' \| \
23228          X"$mf" : 'X\(//\)$' \| \
23229          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23230 $as_echo X"$mf" |
23231     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23232             s//\1/
23233             q
23234           }
23235           /^X\(\/\/\)[^/].*/{
23236             s//\1/
23237             q
23238           }
23239           /^X\(\/\/\)$/{
23240             s//\1/
23241             q
23242           }
23243           /^X\(\/\).*/{
23244             s//\1/
23245             q
23246           }
23247           s/.*/./; q'`
23248     else
23249       continue
23250     fi
23251     # Extract the definition of DEPDIR, am__include, and am__quote
23252     # from the Makefile without running `make'.
23253     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23254     test -z "$DEPDIR" && continue
23255     am__include=`sed -n 's/^am__include = //p' < "$mf"`
23256     test -z "am__include" && continue
23257     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23258     # When using ansi2knr, U may be empty or an underscore; expand it
23259     U=`sed -n 's/^U = //p' < "$mf"`
23260     # Find all dependency output files, they are included files with
23261     # $(DEPDIR) in their names.  We invoke sed twice because it is the
23262     # simplest approach to changing $(DEPDIR) to its actual value in the
23263     # expansion.
23264     for file in `sed -n "
23265       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23266          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23267       # Make sure the directory exists.
23268       test -f "$dirpart/$file" && continue
23269       fdir=`$as_dirname -- "$file" ||
23270 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23271          X"$file" : 'X\(//\)[^/]' \| \
23272          X"$file" : 'X\(//\)$' \| \
23273          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23274 $as_echo X"$file" |
23275     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23276             s//\1/
23277             q
23278           }
23279           /^X\(\/\/\)[^/].*/{
23280             s//\1/
23281             q
23282           }
23283           /^X\(\/\/\)$/{
23284             s//\1/
23285             q
23286           }
23287           /^X\(\/\).*/{
23288             s//\1/
23289             q
23290           }
23291           s/.*/./; q'`
23292       as_dir=$dirpart/$fdir; as_fn_mkdir_p
23293       # echo "creating $dirpart/$file"
23294       echo '# dummy' > "$dirpart/$file"
23295     done
23296   done
23297 }
23298  ;;
23299     "mkdirs":C)
23300 for dir in etc lisp ; do
23301   test -d ${dir} || mkdir ${dir}
23302 done
23303  ;;
23304     "epaths":C)
23305 echo creating src/epaths.h
23306 ${MAKE-make} epaths-force
23307  ;;
23308     "gdbinit":C)
23309 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23310   echo creating src/.gdbinit
23311   echo source $srcdir/src/.gdbinit > src/.gdbinit
23312 fi
23313  ;;
23314
23315   esac
23316 done # for ac_tag
23317
23318
23319 as_fn_exit 0
23320 _ACEOF
23321 ac_clean_files=$ac_clean_files_save
23322
23323 test $ac_write_fail = 0 ||
23324   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23325
23326
23327 # configure is writing to config.log, and then calls config.status.
23328 # config.status does its own redirection, appending to config.log.
23329 # Unfortunately, on DOS this fails, as config.log is still kept open
23330 # by configure, so config.status won't be able to write to it; its
23331 # output is simply discarded.  So we exec the FD to /dev/null,
23332 # effectively closing config.log, so it can be properly (re)opened and
23333 # appended to by config.status.  When coming back to configure, we
23334 # need to make the FD available again.
23335 if test "$no_create" != yes; then
23336   ac_cs_success=:
23337   ac_config_status_args=
23338   test "$silent" = yes &&
23339     ac_config_status_args="$ac_config_status_args --quiet"
23340   exec 5>/dev/null
23341   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23342   exec 5>>config.log
23343   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23344   # would make configure fail if this is the last instruction.
23345   $ac_cs_success || as_fn_exit $?
23346 fi
23347 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23348   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23349 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23350 fi
23351
23352