autogen/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_header_list=
 595 ac_func_list=
 596 gl_getopt_required=POSIX
 597 gl_getopt_required=POSIX
 598 ac_subst_vars='gltests_LTLIBOBJS
 599 gltests_LIBOBJS
 600 gl_LTLIBOBJS
 601 gl_LIBOBJS
 602 am__EXEEXT_FALSE
 603 am__EXEEXT_TRUE
 604 LTLIBOBJS
 605 LIBOBJS
 606 WINDOW_SUPPORT
 607 TOOLTIP_SUPPORT
 608 MOUSE_SUPPORT
 609 LIB_GCC
 610 LD_FIRSTFLAG
 611 LD_SWITCH_SYSTEM_TEMACS
 612 POST_ALLOC_OBJ
 613 PRE_ALLOC_OBJ
 614 CYGWIN_OBJ
 615 RALLOC_OBJ
 616 OLDXMENU_DEPS
 617 LIBX_OTHER
 618 LIBXMENU
 619 OLDXMENU
 620 OLDXMENU_TARGET
 621 LIBXT_OTHER
 622 TOOLKIT_LIBW
 623 WIDGET_OBJ
 624 XOBJ
 625 XMENU_OBJ
 626 FONT_OBJ
 627 OTHER_FILES
 628 GNU_OBJC_CFLAGS
 629 ns_appsrc
 630 ns_appresdir
 631 ns_appbindir
 632 ns_appdir
 633 S_FILE
 634 M_FILE
 635 X_TOOLKIT_TYPE
 636 C_SWITCH_X_SYSTEM
 637 C_SWITCH_X_SITE
 638 LD_SWITCH_X_SITE
 639 gameuser
 640 gamedir
 641 bitmapdir
 642 archlibdir
 643 etcdir
 644 x_default_search_path
 645 lisppath
 646 locallisppath
 647 lispdir
 648 srcdir
 649 canonical
 650 configuration
 651 version
 652 KRB4LIB
 653 DESLIB
 654 KRB5LIB
 655 CRYPTOLIB
 656 COM_ERRLIB
 657 LIBRESOLV
 658 LIBHESIOD
 659 TERMCAP_OBJ
 660 LIBS_TERMCAP
 661 LIBGNU_LTLIBDEPS
 662 LIBGNU_LIBDEPS
 663 gltests_WITNESS
 664 gl_GNULIB_ENABLED_verify_FALSE
 665 gl_GNULIB_ENABLED_verify_TRUE
 666 gl_GNULIB_ENABLED_strtoull_FALSE
 667 gl_GNULIB_ENABLED_strtoull_TRUE
 668 gl_GNULIB_ENABLED_stat_FALSE
 669 gl_GNULIB_ENABLED_stat_TRUE
 670 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 671 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
 672 gl_GNULIB_ENABLED_dosname_FALSE
 673 gl_GNULIB_ENABLED_dosname_TRUE
 674 LTLIBINTL
 675 LIBINTL
 676 HAVE_UNISTD_H
 677 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 678 NEXT_UNISTD_H
 679 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 680 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 681 TIME_H_DEFINES_STRUCT_TIMESPEC
 682 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 683 NEXT_TIME_H
 684 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 685 NEXT_SYS_STAT_H
 686 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 687 NEXT_STDLIB_H
 688 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 689 NEXT_STDIO_H
 690 REPLACE_VSPRINTF
 691 REPLACE_VSNPRINTF
 692 REPLACE_VPRINTF
 693 REPLACE_VFPRINTF
 694 REPLACE_VDPRINTF
 695 REPLACE_VASPRINTF
 696 REPLACE_TMPFILE
 697 REPLACE_STDIO_WRITE_FUNCS
 698 REPLACE_STDIO_READ_FUNCS
 699 REPLACE_SPRINTF
 700 REPLACE_SNPRINTF
 701 REPLACE_RENAMEAT
 702 REPLACE_RENAME
 703 REPLACE_REMOVE
 704 REPLACE_PRINTF
 705 REPLACE_POPEN
 706 REPLACE_PERROR
 707 REPLACE_OBSTACK_PRINTF
 708 REPLACE_GETLINE
 709 REPLACE_GETDELIM
 710 REPLACE_FTELLO
 711 REPLACE_FTELL
 712 REPLACE_FSEEKO
 713 REPLACE_FSEEK
 714 REPLACE_FREOPEN
 715 REPLACE_FPURGE
 716 REPLACE_FPRINTF
 717 REPLACE_FOPEN
 718 REPLACE_FFLUSH
 719 REPLACE_FCLOSE
 720 REPLACE_DPRINTF
 721 HAVE_VDPRINTF
 722 HAVE_VASPRINTF
 723 HAVE_RENAMEAT
 724 HAVE_FTELLO
 725 HAVE_FSEEKO
 726 HAVE_DPRINTF
 727 HAVE_DECL_VSNPRINTF
 728 HAVE_DECL_SNPRINTF
 729 HAVE_DECL_OBSTACK_PRINTF
 730 HAVE_DECL_GETLINE
 731 HAVE_DECL_GETDELIM
 732 HAVE_DECL_FTELLO
 733 HAVE_DECL_FSEEKO
 734 HAVE_DECL_FPURGE
 735 GNULIB_VSPRINTF_POSIX
 736 GNULIB_VSNPRINTF
 737 GNULIB_VPRINTF_POSIX
 738 GNULIB_VPRINTF
 739 GNULIB_VFPRINTF_POSIX
 740 GNULIB_VFPRINTF
 741 GNULIB_VDPRINTF
 742 GNULIB_VSCANF
 743 GNULIB_VFSCANF
 744 GNULIB_VASPRINTF
 745 GNULIB_TMPFILE
 746 GNULIB_STDIO_H_SIGPIPE
 747 GNULIB_STDIO_H_NONBLOCKING
 748 GNULIB_SPRINTF_POSIX
 749 GNULIB_SNPRINTF
 750 GNULIB_SCANF
 751 GNULIB_RENAMEAT
 752 GNULIB_RENAME
 753 GNULIB_REMOVE
 754 GNULIB_PUTS
 755 GNULIB_PUTCHAR
 756 GNULIB_PUTC
 757 GNULIB_PRINTF_POSIX
 758 GNULIB_PRINTF
 759 GNULIB_POPEN
 760 GNULIB_PERROR
 761 GNULIB_OBSTACK_PRINTF_POSIX
 762 GNULIB_OBSTACK_PRINTF
 763 GNULIB_GETS
 764 GNULIB_GETLINE
 765 GNULIB_GETDELIM
 766 GNULIB_GETCHAR
 767 GNULIB_GETC
 768 GNULIB_FWRITE
 769 GNULIB_FTELLO
 770 GNULIB_FTELL
 771 GNULIB_FSEEKO
 772 GNULIB_FSEEK
 773 GNULIB_FSCANF
 774 GNULIB_FREOPEN
 775 GNULIB_FREAD
 776 GNULIB_FPUTS
 777 GNULIB_FPUTC
 778 GNULIB_FPURGE
 779 GNULIB_FPRINTF_POSIX
 780 GNULIB_FPRINTF
 781 GNULIB_FOPEN
 782 GNULIB_FGETS
 783 GNULIB_FGETC
 784 GNULIB_FFLUSH
 785 GNULIB_FCLOSE
 786 GNULIB_DPRINTF
 787 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 788 NEXT_STDDEF_H
 789 GL_GENERATE_STDDEF_H_FALSE
 790 GL_GENERATE_STDDEF_H_TRUE
 791 STDDEF_H
 792 HAVE_WCHAR_T
 793 REPLACE_NULL
 794 HAVE__BOOL
 795 GL_GENERATE_STDBOOL_H_FALSE
 796 GL_GENERATE_STDBOOL_H_TRUE
 797 STDBOOL_H
 798 GL_GENERATE_STDARG_H_FALSE
 799 GL_GENERATE_STDARG_H_TRUE
 800 STDARG_H
 801 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
 802 NEXT_STDARG_H
 803 REPLACE_TIMEGM
 804 REPLACE_NANOSLEEP
 805 REPLACE_MKTIME
 806 REPLACE_LOCALTIME_R
 807 HAVE_TIMEGM
 808 HAVE_STRPTIME
 809 HAVE_NANOSLEEP
 810 HAVE_DECL_LOCALTIME_R
 811 GNULIB_TIME_R
 812 GNULIB_TIMEGM
 813 GNULIB_STRPTIME
 814 GNULIB_NANOSLEEP
 815 GNULIB_MKTIME
 816 REPLACE_UTIMENSAT
 817 REPLACE_STAT
 818 REPLACE_MKNOD
 819 REPLACE_MKFIFO
 820 REPLACE_MKDIR
 821 REPLACE_LSTAT
 822 REPLACE_FUTIMENS
 823 REPLACE_FSTATAT
 824 REPLACE_FSTAT
 825 HAVE_UTIMENSAT
 826 HAVE_MKNODAT
 827 HAVE_MKNOD
 828 HAVE_MKFIFOAT
 829 HAVE_MKFIFO
 830 HAVE_MKDIRAT
 831 HAVE_LSTAT
 832 HAVE_LCHMOD
 833 HAVE_FUTIMENS
 834 HAVE_FSTATAT
 835 HAVE_FCHMODAT
 836 GNULIB_UTIMENSAT
 837 GNULIB_STAT
 838 GNULIB_MKNODAT
 839 GNULIB_MKNOD
 840 GNULIB_MKFIFOAT
 841 GNULIB_MKFIFO
 842 GNULIB_MKDIRAT
 843 GNULIB_LSTAT
 844 GNULIB_LCHMOD
 845 GNULIB_FUTIMENS
 846 GNULIB_FSTATAT
 847 GNULIB_FCHMODAT
 848 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 849 NEXT_INTTYPES_H
 850 UINT64_MAX_EQ_ULONG_MAX
 851 UINT32_MAX_LT_UINTMAX_MAX
 852 PRIPTR_PREFIX
 853 PRI_MACROS_BROKEN
 854 INT64_MAX_EQ_LONG_MAX
 855 INT32_MAX_LT_INTMAX_MAX
 856 HAVE_DECL_STRTOUMAX
 857 HAVE_DECL_STRTOIMAX
 858 HAVE_DECL_IMAXDIV
 859 HAVE_DECL_IMAXABS
 860 GNULIB_STRTOUMAX
 861 GNULIB_STRTOIMAX
 862 GNULIB_IMAXDIV
 863 GNULIB_IMAXABS
 864 GL_GENERATE_STDINT_H_FALSE
 865 GL_GENERATE_STDINT_H_TRUE
 866 STDINT_H
 867 WINT_T_SUFFIX
 868 WCHAR_T_SUFFIX
 869 SIG_ATOMIC_T_SUFFIX
 870 SIZE_T_SUFFIX
 871 PTRDIFF_T_SUFFIX
 872 HAVE_SIGNED_WINT_T
 873 HAVE_SIGNED_WCHAR_T
 874 HAVE_SIGNED_SIG_ATOMIC_T
 875 BITSIZEOF_WINT_T
 876 BITSIZEOF_WCHAR_T
 877 BITSIZEOF_SIG_ATOMIC_T
 878 BITSIZEOF_SIZE_T
 879 BITSIZEOF_PTRDIFF_T
 880 APPLE_UNIVERSAL_BUILD
 881 HAVE_SYS_BITYPES_H
 882 HAVE_SYS_INTTYPES_H
 883 HAVE_STDINT_H
 884 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 885 NEXT_STDINT_H
 886 HAVE_SYS_TYPES_H
 887 HAVE_INTTYPES_H
 888 HAVE_WCHAR_H
 889 HAVE_UNSIGNED_LONG_LONG_INT
 890 HAVE_LONG_LONG_INT
 891 GETOPT_H
 892 HAVE_GETOPT_H
 893 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 894 NEXT_GETOPT_H
 895 PRAGMA_COLUMNS
 896 PRAGMA_SYSTEM_HEADER
 897 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 898 INCLUDE_NEXT
 899 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 900 UNISTD_H_HAVE_WINSOCK2_H
 901 REPLACE_WRITE
 902 REPLACE_USLEEP
 903 REPLACE_UNLINKAT
 904 REPLACE_UNLINK
 905 REPLACE_TTYNAME_R
 906 REPLACE_SYMLINK
 907 REPLACE_SLEEP
 908 REPLACE_RMDIR
 909 REPLACE_READLINK
 910 REPLACE_READ
 911 REPLACE_PWRITE
 912 REPLACE_PREAD
 913 REPLACE_LSEEK
 914 REPLACE_LINKAT
 915 REPLACE_LINK
 916 REPLACE_LCHOWN
 917 REPLACE_GETPAGESIZE
 918 REPLACE_GETGROUPS
 919 REPLACE_GETLOGIN_R
 920 REPLACE_GETDOMAINNAME
 921 REPLACE_GETCWD
 922 REPLACE_FCHOWNAT
 923 REPLACE_DUP2
 924 REPLACE_DUP
 925 REPLACE_CLOSE
 926 REPLACE_CHOWN
 927 HAVE_SYS_PARAM_H
 928 HAVE_OS_H
 929 HAVE_DECL_TTYNAME_R
 930 HAVE_DECL_GETUSERSHELL
 931 HAVE_DECL_GETPAGESIZE
 932 HAVE_DECL_GETLOGIN_R
 933 HAVE_DECL_GETDOMAINNAME
 934 HAVE_DECL_FCHDIR
 935 HAVE_DECL_ENVIRON
 936 HAVE_USLEEP
 937 HAVE_UNLINKAT
 938 HAVE_SYMLINKAT
 939 HAVE_SYMLINK
 940 HAVE_SLEEP
 941 HAVE_READLINKAT
 942 HAVE_READLINK
 943 HAVE_PWRITE
 944 HAVE_PREAD
 945 HAVE_PIPE2
 946 HAVE_PIPE
 947 HAVE_LINKAT
 948 HAVE_LINK
 949 HAVE_LCHOWN
 950 HAVE_GETPAGESIZE
 951 HAVE_GETLOGIN
 952 HAVE_GETHOSTNAME
 953 HAVE_GETGROUPS
 954 HAVE_GETDTABLESIZE
 955 HAVE_FTRUNCATE
 956 HAVE_FSYNC
 957 HAVE_FCHOWNAT
 958 HAVE_FCHDIR
 959 HAVE_FACCESSAT
 960 HAVE_EUIDACCESS
 961 HAVE_DUP3
 962 HAVE_DUP2
 963 HAVE_CHOWN
 964 GNULIB_WRITE
 965 GNULIB_USLEEP
 966 GNULIB_UNLINKAT
 967 GNULIB_UNLINK
 968 GNULIB_UNISTD_H_SIGPIPE
 969 GNULIB_UNISTD_H_NONBLOCKING
 970 GNULIB_UNISTD_H_GETOPT
 971 GNULIB_TTYNAME_R
 972 GNULIB_SYMLINKAT
 973 GNULIB_SYMLINK
 974 GNULIB_SLEEP
 975 GNULIB_RMDIR
 976 GNULIB_READLINKAT
 977 GNULIB_READLINK
 978 GNULIB_READ
 979 GNULIB_PWRITE
 980 GNULIB_PREAD
 981 GNULIB_PIPE2
 982 GNULIB_PIPE
 983 GNULIB_LSEEK
 984 GNULIB_LINKAT
 985 GNULIB_LINK
 986 GNULIB_LCHOWN
 987 GNULIB_GETUSERSHELL
 988 GNULIB_GETPAGESIZE
 989 GNULIB_GETLOGIN_R
 990 GNULIB_GETLOGIN
 991 GNULIB_GETHOSTNAME
 992 GNULIB_GETGROUPS
 993 GNULIB_GETDTABLESIZE
 994 GNULIB_GETDOMAINNAME
 995 GNULIB_GETCWD
 996 GNULIB_FTRUNCATE
 997 GNULIB_FSYNC
 998 GNULIB_FCHOWNAT
 999 GNULIB_FCHDIR
1000 GNULIB_FACCESSAT
1001 GNULIB_EUIDACCESS
1002 GNULIB_ENVIRON
1003 GNULIB_DUP3
1004 GNULIB_DUP2
1005 GNULIB_CLOSE
1006 GNULIB_CHOWN
1007 GETLOADAVG_LIBS
1008 REPLACE_WCTOMB
1009 REPLACE_UNSETENV
1010 REPLACE_STRTOD
1011 REPLACE_SETENV
1012 REPLACE_REALPATH
1013 REPLACE_REALLOC
1014 REPLACE_PUTENV
1015 REPLACE_MKSTEMP
1016 REPLACE_MBTOWC
1017 REPLACE_MALLOC
1018 REPLACE_CANONICALIZE_FILE_NAME
1019 REPLACE_CALLOC
1020 HAVE_DECL_UNSETENV
1021 HAVE_UNLOCKPT
1022 HAVE_SYS_LOADAVG_H
1023 HAVE_STRUCT_RANDOM_DATA
1024 HAVE_STRTOULL
1025 HAVE_STRTOLL
1026 HAVE_STRTOD
1027 HAVE_DECL_SETENV
1028 HAVE_SETENV
1029 HAVE_RPMATCH
1030 HAVE_REALPATH
1031 HAVE_RANDOM_R
1032 HAVE_RANDOM_H
1033 HAVE_PTSNAME
1034 HAVE_MKSTEMPS
1035 HAVE_MKSTEMP
1036 HAVE_MKOSTEMPS
1037 HAVE_MKOSTEMP
1038 HAVE_MKDTEMP
1039 HAVE_GRANTPT
1040 HAVE_GETSUBOPT
1041 HAVE_DECL_GETLOADAVG
1042 HAVE_CANONICALIZE_FILE_NAME
1043 HAVE_ATOLL
1044 HAVE__EXIT
1045 GNULIB_WCTOMB
1046 GNULIB_UNSETENV
1047 GNULIB_UNLOCKPT
1048 GNULIB_SYSTEM_POSIX
1049 GNULIB_STRTOULL
1050 GNULIB_STRTOLL
1051 GNULIB_STRTOD
1052 GNULIB_SETENV
1053 GNULIB_RPMATCH
1054 GNULIB_REALPATH
1055 GNULIB_REALLOC_POSIX
1056 GNULIB_RANDOM_R
1057 GNULIB_PUTENV
1058 GNULIB_PTSNAME
1059 GNULIB_MKSTEMPS
1060 GNULIB_MKSTEMP
1061 GNULIB_MKOSTEMPS
1062 GNULIB_MKOSTEMP
1063 GNULIB_MKDTEMP
1064 GNULIB_MBTOWC
1065 GNULIB_MALLOC_POSIX
1066 GNULIB_GRANTPT
1067 GNULIB_GETSUBOPT
1068 GNULIB_GETLOADAVG
1069 GNULIB_CANONICALIZE_FILE_NAME
1070 GNULIB_CALLOC_POSIX
1071 GNULIB_ATOLL
1072 GNULIB__EXIT
1073 GL_COND_LIBTOOL_FALSE
1074 GL_COND_LIBTOOL_TRUE
1075 BLESSMAIL_TARGET
1076 LIBS_MAIL
1077 liblockfile
1078 ALLOCA
1079 LIBXML2_LIBS
1080 LIBXML2_CFLAGS
1081 LIBXSM
1082 LIBGPM
1083 LIBGIF
1084 LIBTIFF
1085 LIBPNG
1086 LIBJPEG
1087 LIBXPM
1088 M17N_FLT_LIBS
1089 M17N_FLT_CFLAGS
1090 LIBOTF_LIBS
1091 LIBOTF_CFLAGS
1092 FREETYPE_LIBS
1093 FREETYPE_CFLAGS
1094 XFT_LIBS
1095 XFT_CFLAGS
1096 FONTCONFIG_LIBS
1097 FONTCONFIG_CFLAGS
1098 LIBXMU
1099 LIBXTR6
1100 LIBGNUTLS_LIBS
1101 LIBGNUTLS_CFLAGS
1102 LIBSELINUX_LIBS
1103 GCONF_LIBS
1104 GCONF_CFLAGS
1105 DBUS_OBJ
1106 DBUS_LIBS
1107 DBUS_CFLAGS
1108 GTK_OBJ
1109 GTK_LIBS
1110 GTK_CFLAGS
1111 IMAGEMAGICK_LIBS
1112 IMAGEMAGICK_CFLAGS
1113 RSVG_LIBS
1114 RSVG_CFLAGS
1115 VMLIMIT_OBJ
1116 GMALLOC_OBJ
1117 HAVE_XSERVER
1118 LIB_STANDARD
1119 NS_SUPPORT
1120 NS_OBJC_OBJ
1121 NS_OBJ
1122 TEMACS_LDFLAGS2
1123 LD_SWITCH_X_SITE_AUX_RPATH
1124 LD_SWITCH_X_SITE_AUX
1125 XMKMF
1126 DEPFLAGS
1127 MKDEPDIR
1128 CFLAGS_SOUND
1129 ALSA_LIBS
1130 ALSA_CFLAGS
1131 PKG_CONFIG
1132 LIBSOUND
1133 START_FILES
1134 LIB_MATH
1135 CRT_DIR
1136 LIBS_SYSTEM
1137 C_SWITCH_SYSTEM
1138 UNEXEC_OBJ
1139 C_SWITCH_MACHINE
1140 LD_SWITCH_SYSTEM
1141 CANNOT_DUMP
1142 HAVE_MAKEINFO
1143 GZIP_PROG
1144 INSTALL_INFO
1145 C_WARNINGS_SWITCH
1146 EGREP
1147 GREP
1148 CPP
1149 RANLIB
1150 am__fastdepCC_FALSE
1151 am__fastdepCC_TRUE
1152 CCDEPMODE
1153 AMDEPBACKSLASH
1154 AMDEP_FALSE
1155 AMDEP_TRUE
1156 am__quote
1157 am__include
1158 DEPDIR
1159 OBJEXT
1160 EXEEXT
1161 ac_ct_CC
1162 CPPFLAGS
1163 LDFLAGS
1164 CFLAGS
1165 CC
1166 host_os
1167 host_vendor
1168 host_cpu
1169 host
1170 build_os
1171 build_vendor
1172 build_cpu
1173 build
1174 PROFILING_CFLAGS
1175 MAINT
1176 GZIP_INFO
1177 am__untar
1178 am__tar
1179 AMTAR
1180 am__leading_dot
1181 SET_MAKE
1182 AWK
1183 mkdir_p
1184 MKDIR_P
1185 INSTALL_STRIP_PROGRAM
1186 STRIP
1187 install_sh
1188 MAKEINFO
1189 AUTOHEADER
1190 AUTOMAKE
1191 AUTOCONF
1192 ACLOCAL
1193 VERSION
1194 PACKAGE
1195 CYGPATH_W
1196 am__isrc
1197 INSTALL_DATA
1198 INSTALL_SCRIPT
1199 INSTALL_PROGRAM
1200 target_alias
1201 host_alias
1202 build_alias
1203 LIBS
1204 ECHO_T
1205 ECHO_N
1206 ECHO_C
1207 DEFS
1208 mandir
1209 localedir
1210 libdir
1211 psdir
1212 pdfdir
1213 dvidir
1214 htmldir
1215 infodir
1216 docdir
1217 oldincludedir
1218 includedir
1219 localstatedir
1220 sharedstatedir
1221 sysconfdir
1222 datadir
1223 datarootdir
1224 libexecdir
1225 sbindir
1226 bindir
1227 program_transform_name
1228 prefix
1229 exec_prefix
1230 PACKAGE_URL
1231 PACKAGE_BUGREPORT
1232 PACKAGE_STRING
1233 PACKAGE_VERSION
1234 PACKAGE_TARNAME
1235 PACKAGE_NAME
1236 PATH_SEPARATOR
1237 SHELL'
1238 ac_subst_files='deps_frag
1239 ns_frag'
1240 ac_user_opts='
1241 enable_option_checking
1242 with_pop
1243 with_kerberos
1244 with_kerberos5
1245 with_hesiod
1246 with_mmdf
1247 with_mail_unlink
1248 with_mailhost
1249 with_sound
1250 with_sync_input
1251 with_x_toolkit
1252 with_xpm
1253 with_jpeg
1254 with_tiff
1255 with_gif
1256 with_png
1257 with_rsvg
1258 with_xml2
1259 with_imagemagick
1260 with_xft
1261 with_libotf
1262 with_m17n_flt
1263 with_toolkit_scroll_bars
1264 with_xaw3d
1265 with_xim
1266 with_ns
1267 with_gpm
1268 with_dbus
1269 with_gconf
1270 with_selinux
1271 with_gnutls
1272 with_makeinfo
1273 with_compress_info
1274 with_pkg_config_prog
1275 with_crt_dir
1276 with_gameuser
1277 with_gnustep_conf
1278 enable_ns_self_contained
1279 enable_asserts
1280 enable_maintainer_mode
1281 enable_locallisppath
1282 enable_checking
1283 enable_use_lisp_union_type
1284 enable_profiling
1285 enable_autodepend
1286 enable_dependency_tracking
1287 enable_largefile
1288 with_x
1289 '
1290       ac_precious_vars='build_alias
1291 host_alias
1292 target_alias
1293 CC
1294 CFLAGS
1295 LDFLAGS
1296 LIBS
1297 CPPFLAGS
1298 CPP
1299 XMKMF'
1300
1301
1302 # Initialize some variables set by options.
1303 ac_init_help=
1304 ac_init_version=false
1305 ac_unrecognized_opts=
1306 ac_unrecognized_sep=
1307 # The variables have the same names as the options, with
1308 # dashes changed to underlines.
1309 cache_file=/dev/null
1310 exec_prefix=NONE
1311 no_create=
1312 no_recursion=
1313 prefix=NONE
1314 program_prefix=NONE
1315 program_suffix=NONE
1316 program_transform_name=s,x,x,
1317 silent=
1318 site=
1319 srcdir=
1320 verbose=
1321 x_includes=NONE
1322 x_libraries=NONE
1323
1324 # Installation directory options.
1325 # These are left unexpanded so users can "make install exec_prefix=/foo"
1326 # and all the variables that are supposed to be based on exec_prefix
1327 # by default will actually change.
1328 # Use braces instead of parens because sh, perl, etc. also accept them.
1329 # (The list follows the same order as the GNU Coding Standards.)
1330 bindir='${exec_prefix}/bin'
1331 sbindir='${exec_prefix}/sbin'
1332 libexecdir='${exec_prefix}/libexec'
1333 datarootdir='${prefix}/share'
1334 datadir='${datarootdir}'
1335 sysconfdir='${prefix}/etc'
1336 sharedstatedir='${prefix}/com'
1337 localstatedir='${prefix}/var'
1338 includedir='${prefix}/include'
1339 oldincludedir='/usr/include'
1340 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1341 infodir='${datarootdir}/info'
1342 htmldir='${docdir}'
1343 dvidir='${docdir}'
1344 pdfdir='${docdir}'
1345 psdir='${docdir}'
1346 libdir='${exec_prefix}/lib'
1347 localedir='${datarootdir}/locale'
1348 mandir='${datarootdir}/man'
1349
1350 ac_prev=
1351 ac_dashdash=
1352 for ac_option
1353 do
1354   # If the previous option needs an argument, assign it.
1355   if test -n "$ac_prev"; then
1356     eval $ac_prev=\$ac_option
1357     ac_prev=
1358     continue
1359   fi
1360
1361   case $ac_option in
1362   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1363   *)    ac_optarg=yes ;;
1364   esac
1365
1366   # Accept the important Cygnus configure options, so we can diagnose typos.
1367
1368   case $ac_dashdash$ac_option in
1369   --)
1370     ac_dashdash=yes ;;
1371
1372   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1373     ac_prev=bindir ;;
1374   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1375     bindir=$ac_optarg ;;
1376
1377   -build | --build | --buil | --bui | --bu)
1378     ac_prev=build_alias ;;
1379   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1380     build_alias=$ac_optarg ;;
1381
1382   -cache-file | --cache-file | --cache-fil | --cache-fi \
1383   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1384     ac_prev=cache_file ;;
1385   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1386   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1387     cache_file=$ac_optarg ;;
1388
1389   --config-cache | -C)
1390     cache_file=config.cache ;;
1391
1392   -datadir | --datadir | --datadi | --datad)
1393     ac_prev=datadir ;;
1394   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1395     datadir=$ac_optarg ;;
1396
1397   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1398   | --dataroo | --dataro | --datar)
1399     ac_prev=datarootdir ;;
1400   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1401   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1402     datarootdir=$ac_optarg ;;
1403
1404   -disable-* | --disable-*)
1405     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1406     # Reject names that are not valid shell variable names.
1407     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1408       as_fn_error "invalid feature name: $ac_useropt"
1409     ac_useropt_orig=$ac_useropt
1410     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1411     case $ac_user_opts in
1412       *"
1413 "enable_$ac_useropt"
1414 "*) ;;
1415       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1416          ac_unrecognized_sep=', ';;
1417     esac
1418     eval enable_$ac_useropt=no ;;
1419
1420   -docdir | --docdir | --docdi | --doc | --do)
1421     ac_prev=docdir ;;
1422   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1423     docdir=$ac_optarg ;;
1424
1425   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1426     ac_prev=dvidir ;;
1427   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1428     dvidir=$ac_optarg ;;
1429
1430   -enable-* | --enable-*)
1431     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1432     # Reject names that are not valid shell variable names.
1433     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1434       as_fn_error "invalid feature name: $ac_useropt"
1435     ac_useropt_orig=$ac_useropt
1436     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1437     case $ac_user_opts in
1438       *"
1439 "enable_$ac_useropt"
1440 "*) ;;
1441       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1442          ac_unrecognized_sep=', ';;
1443     esac
1444     eval enable_$ac_useropt=\$ac_optarg ;;
1445
1446   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1447   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1448   | --exec | --exe | --ex)
1449     ac_prev=exec_prefix ;;
1450   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1451   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1452   | --exec=* | --exe=* | --ex=*)
1453     exec_prefix=$ac_optarg ;;
1454
1455   -gas | --gas | --ga | --g)
1456     # Obsolete; use --with-gas.
1457     with_gas=yes ;;
1458
1459   -help | --help | --hel | --he | -h)
1460     ac_init_help=long ;;
1461   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1462     ac_init_help=recursive ;;
1463   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1464     ac_init_help=short ;;
1465
1466   -host | --host | --hos | --ho)
1467     ac_prev=host_alias ;;
1468   -host=* | --host=* | --hos=* | --ho=*)
1469     host_alias=$ac_optarg ;;
1470
1471   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1472     ac_prev=htmldir ;;
1473   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1474   | --ht=*)
1475     htmldir=$ac_optarg ;;
1476
1477   -includedir | --includedir | --includedi | --included | --include \
1478   | --includ | --inclu | --incl | --inc)
1479     ac_prev=includedir ;;
1480   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1481   | --includ=* | --inclu=* | --incl=* | --inc=*)
1482     includedir=$ac_optarg ;;
1483
1484   -infodir | --infodir | --infodi | --infod | --info | --inf)
1485     ac_prev=infodir ;;
1486   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1487     infodir=$ac_optarg ;;
1488
1489   -libdir | --libdir | --libdi | --libd)
1490     ac_prev=libdir ;;
1491   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1492     libdir=$ac_optarg ;;
1493
1494   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1495   | --libexe | --libex | --libe)
1496     ac_prev=libexecdir ;;
1497   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1498   | --libexe=* | --libex=* | --libe=*)
1499     libexecdir=$ac_optarg ;;
1500
1501   -localedir | --localedir | --localedi | --localed | --locale)
1502     ac_prev=localedir ;;
1503   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1504     localedir=$ac_optarg ;;
1505
1506   -localstatedir | --localstatedir | --localstatedi | --localstated \
1507   | --localstate | --localstat | --localsta | --localst | --locals)
1508     ac_prev=localstatedir ;;
1509   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1510   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1511     localstatedir=$ac_optarg ;;
1512
1513   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1514     ac_prev=mandir ;;
1515   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1516     mandir=$ac_optarg ;;
1517
1518   -nfp | --nfp | --nf)
1519     # Obsolete; use --without-fp.
1520     with_fp=no ;;
1521
1522   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1523   | --no-cr | --no-c | -n)
1524     no_create=yes ;;
1525
1526   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1527   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1528     no_recursion=yes ;;
1529
1530   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1531   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1532   | --oldin | --oldi | --old | --ol | --o)
1533     ac_prev=oldincludedir ;;
1534   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1535   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1536   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1537     oldincludedir=$ac_optarg ;;
1538
1539   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1540     ac_prev=prefix ;;
1541   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1542     prefix=$ac_optarg ;;
1543
1544   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1545   | --program-pre | --program-pr | --program-p)
1546     ac_prev=program_prefix ;;
1547   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1548   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1549     program_prefix=$ac_optarg ;;
1550
1551   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1552   | --program-suf | --program-su | --program-s)
1553     ac_prev=program_suffix ;;
1554   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1555   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1556     program_suffix=$ac_optarg ;;
1557
1558   -program-transform-name | --program-transform-name \
1559   | --program-transform-nam | --program-transform-na \
1560   | --program-transform-n | --program-transform- \
1561   | --program-transform | --program-transfor \
1562   | --program-transfo | --program-transf \
1563   | --program-trans | --program-tran \
1564   | --progr-tra | --program-tr | --program-t)
1565     ac_prev=program_transform_name ;;
1566   -program-transform-name=* | --program-transform-name=* \
1567   | --program-transform-nam=* | --program-transform-na=* \
1568   | --program-transform-n=* | --program-transform-=* \
1569   | --program-transform=* | --program-transfor=* \
1570   | --program-transfo=* | --program-transf=* \
1571   | --program-trans=* | --program-tran=* \
1572   | --progr-tra=* | --program-tr=* | --program-t=*)
1573     program_transform_name=$ac_optarg ;;
1574
1575   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1576     ac_prev=pdfdir ;;
1577   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1578     pdfdir=$ac_optarg ;;
1579
1580   -psdir | --psdir | --psdi | --psd | --ps)
1581     ac_prev=psdir ;;
1582   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1583     psdir=$ac_optarg ;;
1584
1585   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1586   | -silent | --silent | --silen | --sile | --sil)
1587     silent=yes ;;
1588
1589   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1590     ac_prev=sbindir ;;
1591   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1592   | --sbi=* | --sb=*)
1593     sbindir=$ac_optarg ;;
1594
1595   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1596   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1597   | --sharedst | --shareds | --shared | --share | --shar \
1598   | --sha | --sh)
1599     ac_prev=sharedstatedir ;;
1600   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1601   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1602   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1603   | --sha=* | --sh=*)
1604     sharedstatedir=$ac_optarg ;;
1605
1606   -site | --site | --sit)
1607     ac_prev=site ;;
1608   -site=* | --site=* | --sit=*)
1609     site=$ac_optarg ;;
1610
1611   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1612     ac_prev=srcdir ;;
1613   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1614     srcdir=$ac_optarg ;;
1615
1616   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1617   | --syscon | --sysco | --sysc | --sys | --sy)
1618     ac_prev=sysconfdir ;;
1619   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1620   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1621     sysconfdir=$ac_optarg ;;
1622
1623   -target | --target | --targe | --targ | --tar | --ta | --t)
1624     ac_prev=target_alias ;;
1625   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1626     target_alias=$ac_optarg ;;
1627
1628   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1629     verbose=yes ;;
1630
1631   -version | --version | --versio | --versi | --vers | -V)
1632     ac_init_version=: ;;
1633
1634   -with-* | --with-*)
1635     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1636     # Reject names that are not valid shell variable names.
1637     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1638       as_fn_error "invalid package name: $ac_useropt"
1639     ac_useropt_orig=$ac_useropt
1640     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1641     case $ac_user_opts in
1642       *"
1643 "with_$ac_useropt"
1644 "*) ;;
1645       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1646          ac_unrecognized_sep=', ';;
1647     esac
1648     eval with_$ac_useropt=\$ac_optarg ;;
1649
1650   -without-* | --without-*)
1651     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1652     # Reject names that are not valid shell variable names.
1653     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1654       as_fn_error "invalid package name: $ac_useropt"
1655     ac_useropt_orig=$ac_useropt
1656     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1657     case $ac_user_opts in
1658       *"
1659 "with_$ac_useropt"
1660 "*) ;;
1661       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1662          ac_unrecognized_sep=', ';;
1663     esac
1664     eval with_$ac_useropt=no ;;
1665
1666   --x)
1667     # Obsolete; use --with-x.
1668     with_x=yes ;;
1669
1670   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1671   | --x-incl | --x-inc | --x-in | --x-i)
1672     ac_prev=x_includes ;;
1673   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1674   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1675     x_includes=$ac_optarg ;;
1676
1677   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1678   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1679     ac_prev=x_libraries ;;
1680   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1681   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1682     x_libraries=$ac_optarg ;;
1683
1684   -*) as_fn_error "unrecognized option: \`$ac_option'
1685 Try \`$0 --help' for more information."
1686     ;;
1687
1688   *=*)
1689     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1690     # Reject names that are not valid shell variable names.
1691     case $ac_envvar in #(
1692       '' | [0-9]* | *[!_$as_cr_alnum]* )
1693       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1694     esac
1695     eval $ac_envvar=\$ac_optarg
1696     export $ac_envvar ;;
1697
1698   *)
1699     # FIXME: should be removed in autoconf 3.0.
1700     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1701     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1702       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1703     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1704     ;;
1705
1706   esac
1707 done
1708
1709 if test -n "$ac_prev"; then
1710   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1711   as_fn_error "missing argument to $ac_option"
1712 fi
1713
1714 if test -n "$ac_unrecognized_opts"; then
1715   case $enable_option_checking in
1716     no) ;;
1717     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1718     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1719   esac
1720 fi
1721
1722 # Check all directory arguments for consistency.
1723 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1724                 datadir sysconfdir sharedstatedir localstatedir includedir \
1725                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1726                 libdir localedir mandir
1727 do
1728   eval ac_val=\$$ac_var
1729   # Remove trailing slashes.
1730   case $ac_val in
1731     */ )
1732       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1733       eval $ac_var=\$ac_val;;
1734   esac
1735   # Be sure to have absolute directory names.
1736   case $ac_val in
1737     [\\/$]* | ?:[\\/]* )  continue;;
1738     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1739   esac
1740   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1741 done
1742
1743 # There might be people who depend on the old broken behavior: `$host'
1744 # used to hold the argument of --host etc.
1745 # FIXME: To remove some day.
1746 build=$build_alias
1747 host=$host_alias
1748 target=$target_alias
1749
1750 # FIXME: To remove some day.
1751 if test "x$host_alias" != x; then
1752   if test "x$build_alias" = x; then
1753     cross_compiling=maybe
1754     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1755     If a cross compiler is detected then cross compile mode will be used." >&2
1756   elif test "x$build_alias" != "x$host_alias"; then
1757     cross_compiling=yes
1758   fi
1759 fi
1760
1761 ac_tool_prefix=
1762 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1763
1764 test "$silent" = yes && exec 6>/dev/null
1765
1766
1767 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1768 ac_ls_di=`ls -di .` &&
1769 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1770   as_fn_error "working directory cannot be determined"
1771 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1772   as_fn_error "pwd does not report name of working directory"
1773
1774
1775 # Find the source files, if location was not specified.
1776 if test -z "$srcdir"; then
1777   ac_srcdir_defaulted=yes
1778   # Try the directory containing this script, then the parent directory.
1779   ac_confdir=`$as_dirname -- "$as_myself" ||
1780 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1781          X"$as_myself" : 'X\(//\)[^/]' \| \
1782          X"$as_myself" : 'X\(//\)$' \| \
1783          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1784 $as_echo X"$as_myself" |
1785     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1786             s//\1/
1787             q
1788           }
1789           /^X\(\/\/\)[^/].*/{
1790             s//\1/
1791             q
1792           }
1793           /^X\(\/\/\)$/{
1794             s//\1/
1795             q
1796           }
1797           /^X\(\/\).*/{
1798             s//\1/
1799             q
1800           }
1801           s/.*/./; q'`
1802   srcdir=$ac_confdir
1803   if test ! -r "$srcdir/$ac_unique_file"; then
1804     srcdir=..
1805   fi
1806 else
1807   ac_srcdir_defaulted=no
1808 fi
1809 if test ! -r "$srcdir/$ac_unique_file"; then
1810   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1811   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1812 fi
1813 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1814 ac_abs_confdir=`(
1815         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1816         pwd)`
1817 # When building in place, set srcdir=.
1818 if test "$ac_abs_confdir" = "$ac_pwd"; then
1819   srcdir=.
1820 fi
1821 # Remove unnecessary trailing slashes from srcdir.
1822 # Double slashes in file names in object file debugging info
1823 # mess up M-x gdb in Emacs.
1824 case $srcdir in
1825 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1826 esac
1827 for ac_var in $ac_precious_vars; do
1828   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1829   eval ac_env_${ac_var}_value=\$${ac_var}
1830   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1831   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1832 done
1833
1834 #
1835 # Report the --help message.
1836 #
1837 if test "$ac_init_help" = "long"; then
1838   # Omit some internal or obsolete options to make the list less imposing.
1839   # This message is too long to be a string in the A/UX 3.1 sh.
1840   cat <<_ACEOF
1841 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1842
1843 Usage: $0 [OPTION]... [VAR=VALUE]...
1844
1845 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1846 VAR=VALUE.  See below for descriptions of some of the useful variables.
1847
1848 Defaults for the options are specified in brackets.
1849
1850 Configuration:
1851   -h, --help              display this help and exit
1852       --help=short        display options specific to this package
1853       --help=recursive    display the short help of all the included packages
1854   -V, --version           display version information and exit
1855   -q, --quiet, --silent   do not print \`checking...' messages
1856       --cache-file=FILE   cache test results in FILE [disabled]
1857   -C, --config-cache      alias for \`--cache-file=config.cache'
1858   -n, --no-create         do not create output files
1859       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1860
1861 Installation directories:
1862   --prefix=PREFIX         install architecture-independent files in PREFIX
1863                           [$ac_default_prefix]
1864   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1865                           [PREFIX]
1866
1867 By default, \`make install' will install all the files in
1868 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1869 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1870 for instance \`--prefix=\$HOME'.
1871
1872 For better control, use the options below.
1873
1874 Fine tuning of the installation directories:
1875   --bindir=DIR            user executables [EPREFIX/bin]
1876   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1877   --libexecdir=DIR        program executables [EPREFIX/libexec]
1878   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1879   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1880   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1881   --libdir=DIR            object code libraries [EPREFIX/lib]
1882   --includedir=DIR        C header files [PREFIX/include]
1883   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1884   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1885   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1886   --infodir=DIR           info documentation [DATAROOTDIR/info]
1887   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1888   --mandir=DIR            man documentation [DATAROOTDIR/man]
1889   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1890   --htmldir=DIR           html documentation [DOCDIR]
1891   --dvidir=DIR            dvi documentation [DOCDIR]
1892   --pdfdir=DIR            pdf documentation [DOCDIR]
1893   --psdir=DIR             ps documentation [DOCDIR]
1894 _ACEOF
1895
1896   cat <<\_ACEOF
1897
1898 Program names:
1899   --program-prefix=PREFIX            prepend PREFIX to installed program names
1900   --program-suffix=SUFFIX            append SUFFIX to installed program names
1901   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1902
1903 X features:
1904   --x-includes=DIR    X include files are in DIR
1905   --x-libraries=DIR   X library files are in DIR
1906
1907 System types:
1908   --build=BUILD     configure for building on BUILD [guessed]
1909   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1910 _ACEOF
1911 fi
1912
1913 if test -n "$ac_init_help"; then
1914   case $ac_init_help in
1915      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1916    esac
1917   cat <<\_ACEOF
1918
1919 Optional Features:
1920   --disable-option-checking  ignore unrecognized --enable/--with options
1921   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1922   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1923   --disable-ns-self-contained
1924                           disable self contained build under NeXTstep
1925   --enable-asserts        compile code with asserts enabled
1926   --enable-maintainer-mode
1927                           enable make rules and dependencies not useful (and
1928                           sometimes confusing) to the casual installer
1929   --enable-locallisppath=PATH
1930                           directories Emacs should search for lisp files
1931                           specific to this site
1932   --enable-checking[=LIST]
1933                           enable expensive run-time checks. With LIST, enable
1934                           only specific categories of checks. Categories are:
1935                           all,yes,no. Flags are: stringbytes, stringoverrun,
1936                           stringfreelist, xmallocoverrun, conslist
1937   --enable-use-lisp-union-type
1938                           use a union for the Lisp_Object data type. This is
1939                           only useful for development for catching certain
1940                           types of bugs.
1941   --enable-profiling      build emacs with profiling support. This might not
1942                           work on all platforms
1943   --enable-autodepend     automatically generate dependencies to .h-files.
1944                           Requires GNU Make and Gcc. Enabled if GNU Make and
1945                           Gcc is found
1946   --disable-dependency-tracking  speeds up one-time build
1947   --enable-dependency-tracking   do not reject slow dependency extractors
1948   --disable-largefile     omit support for large files
1949
1950 Optional Packages:
1951   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1952   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1953   --without-pop           don't support POP mail retrieval with movemail
1954   --with-kerberos         support Kerberos-authenticated POP
1955   --with-kerberos5        support Kerberos version 5 authenticated POP
1956   --with-hesiod           support Hesiod to get the POP server host
1957   --with-mmdf             support MMDF mailboxes
1958   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1959   --with-mailhost=HOSTNAME
1960                           string giving default POP mail host
1961   --without-sound         don't compile with sound support
1962   --without-sync-input    process async input synchronously
1963   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1964                           lucid or athena, motif, no)
1965   --without-xpm           don't compile with XPM image support
1966   --without-jpeg          don't compile with JPEG image support
1967   --without-tiff          don't compile with TIFF image support
1968   --without-gif           don't compile with GIF image support
1969   --without-png           don't compile with PNG image support
1970   --without-rsvg          don't compile with SVG image support
1971   --without-xml2          don't compile with XML parsing support
1972   --without-imagemagick   don't compile with ImageMagick image support
1973   --without-xft           don't use XFT for anti aliased fonts
1974   --without-libotf        don't use libotf for OpenType font support
1975   --without-m17n-flt      don't use m17n-flt for text shaping
1976   --without-toolkit-scroll-bars
1977                           don't use Motif or Xaw3d scroll bars
1978   --without-xaw3d         don't use Xaw3d
1979   --without-xim           don't use X11 XIM
1980   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
1981   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1982                           console
1983   --without-dbus          don't compile with D-Bus support
1984   --without-gconf         don't compile with GConf support
1985   --without-selinux       don't compile with SELinux support
1986   --without-gnutls        don't use -lgnutls for SSL/TLS support
1987   --without-makeinfo      don't require makeinfo for building manuals
1988   --without-compress-info don't compress the installed Info pages
1989   --with-pkg-config-prog=PATH
1990                           path to pkg-config for finding GTK and librsvg
1991   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1992                           /usr/lib, or /usr/lib64 on some platforms.
1993   --with-gameuser=USER    user for shared game score files
1994   --with-gnustep-conf=PATH
1995                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1996                           or /etc/GNUstep/GNUstep.conf
1997   --with-x                use the X Window System
1998
1999 Some influential environment variables:
2000   CC          C compiler command
2001   CFLAGS      C compiler flags
2002   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2003               nonstandard directory <lib dir>
2004   LIBS        libraries to pass to the linker, e.g. -l<library>
2005   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2006               you have headers in a nonstandard directory <include dir>
2007   CPP         C preprocessor
2008   XMKMF       Path to xmkmf, Makefile generator for X Window System
2009
2010 Use these variables to override the choices made by `configure' or to help
2011 it to find libraries and programs with nonstandard names/locations.
2012
2013 Report bugs to the package provider.
2014 _ACEOF
2015 ac_status=$?
2016 fi
2017
2018 if test "$ac_init_help" = "recursive"; then
2019   # If there are subdirs, report their specific --help.
2020   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2021     test -d "$ac_dir" ||
2022       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2023       continue
2024     ac_builddir=.
2025
2026 case "$ac_dir" in
2027 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2028 *)
2029   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2030   # A ".." for each directory in $ac_dir_suffix.
2031   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2032   case $ac_top_builddir_sub in
2033   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2034   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2035   esac ;;
2036 esac
2037 ac_abs_top_builddir=$ac_pwd
2038 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2039 # for backward compatibility:
2040 ac_top_builddir=$ac_top_build_prefix
2041
2042 case $srcdir in
2043   .)  # We are building in place.
2044     ac_srcdir=.
2045     ac_top_srcdir=$ac_top_builddir_sub
2046     ac_abs_top_srcdir=$ac_pwd ;;
2047   [\\/]* | ?:[\\/]* )  # Absolute name.
2048     ac_srcdir=$srcdir$ac_dir_suffix;
2049     ac_top_srcdir=$srcdir
2050     ac_abs_top_srcdir=$srcdir ;;
2051   *) # Relative name.
2052     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2053     ac_top_srcdir=$ac_top_build_prefix$srcdir
2054     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2055 esac
2056 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2057
2058     cd "$ac_dir" || { ac_status=$?; continue; }
2059     # Check for guested configure.
2060     if test -f "$ac_srcdir/configure.gnu"; then
2061       echo &&
2062       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2063     elif test -f "$ac_srcdir/configure"; then
2064       echo &&
2065       $SHELL "$ac_srcdir/configure" --help=recursive
2066     else
2067       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2068     fi || ac_status=$?
2069     cd "$ac_pwd" || { ac_status=$?; break; }
2070   done
2071 fi
2072
2073 test -n "$ac_init_help" && exit $ac_status
2074 if $ac_init_version; then
2075   cat <<\_ACEOF
2076 emacs configure 24.0.50
2077 generated by GNU Autoconf 2.65
2078
2079 Copyright (C) 2009 Free Software Foundation, Inc.
2080 This configure script is free software; the Free Software Foundation
2081 gives unlimited permission to copy, distribute and modify it.
2082 _ACEOF
2083   exit
2084 fi
2085
2086 ## ------------------------ ##
2087 ## Autoconf initialization. ##
2088 ## ------------------------ ##
2089
2090 # ac_fn_c_try_compile LINENO
2091 # --------------------------
2092 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2093 ac_fn_c_try_compile ()
2094 {
2095   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2096   rm -f conftest.$ac_objext
2097   if { { ac_try="$ac_compile"
2098 case "(($ac_try" in
2099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2100   *) ac_try_echo=$ac_try;;
2101 esac
2102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2103 $as_echo "$ac_try_echo"; } >&5
2104   (eval "$ac_compile") 2>conftest.err
2105   ac_status=$?
2106   if test -s conftest.err; then
2107     grep -v '^ *+' conftest.err >conftest.er1
2108     cat conftest.er1 >&5
2109     mv -f conftest.er1 conftest.err
2110   fi
2111   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2112   test $ac_status = 0; } && {
2113          test -z "$ac_c_werror_flag" ||
2114          test ! -s conftest.err
2115        } && test -s conftest.$ac_objext; then :
2116   ac_retval=0
2117 else
2118   $as_echo "$as_me: failed program was:" >&5
2119 sed 's/^/| /' conftest.$ac_ext >&5
2120
2121         ac_retval=1
2122 fi
2123   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2124   as_fn_set_status $ac_retval
2125
2126 } # ac_fn_c_try_compile
2127
2128 # ac_fn_c_try_cpp LINENO
2129 # ----------------------
2130 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2131 ac_fn_c_try_cpp ()
2132 {
2133   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2134   if { { ac_try="$ac_cpp conftest.$ac_ext"
2135 case "(($ac_try" in
2136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2137   *) ac_try_echo=$ac_try;;
2138 esac
2139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2140 $as_echo "$ac_try_echo"; } >&5
2141   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2142   ac_status=$?
2143   if test -s conftest.err; then
2144     grep -v '^ *+' conftest.err >conftest.er1
2145     cat conftest.er1 >&5
2146     mv -f conftest.er1 conftest.err
2147   fi
2148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2149   test $ac_status = 0; } >/dev/null && {
2150          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2151          test ! -s conftest.err
2152        }; then :
2153   ac_retval=0
2154 else
2155   $as_echo "$as_me: failed program was:" >&5
2156 sed 's/^/| /' conftest.$ac_ext >&5
2157
2158     ac_retval=1
2159 fi
2160   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2161   as_fn_set_status $ac_retval
2162
2163 } # ac_fn_c_try_cpp
2164
2165 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2166 # -------------------------------------------------------
2167 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2168 # the include files in INCLUDES and setting the cache variable VAR
2169 # accordingly.
2170 ac_fn_c_check_header_mongrel ()
2171 {
2172   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2173   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2175 $as_echo_n "checking for $2... " >&6; }
2176 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2177   $as_echo_n "(cached) " >&6
2178 fi
2179 eval ac_res=\$$3
2180                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2181 $as_echo "$ac_res" >&6; }
2182 else
2183   # Is the header compilable?
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2185 $as_echo_n "checking $2 usability... " >&6; }
2186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2187 /* end confdefs.h.  */
2188 $4
2189 #include <$2>
2190 _ACEOF
2191 if ac_fn_c_try_compile "$LINENO"; then :
2192   ac_header_compiler=yes
2193 else
2194   ac_header_compiler=no
2195 fi
2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2198 $as_echo "$ac_header_compiler" >&6; }
2199
2200 # Is the header present?
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2202 $as_echo_n "checking $2 presence... " >&6; }
2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204 /* end confdefs.h.  */
2205 #include <$2>
2206 _ACEOF
2207 if ac_fn_c_try_cpp "$LINENO"; then :
2208   ac_header_preproc=yes
2209 else
2210   ac_header_preproc=no
2211 fi
2212 rm -f conftest.err conftest.$ac_ext
2213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2214 $as_echo "$ac_header_preproc" >&6; }
2215
2216 # So?  What about this header?
2217 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2218   yes:no: )
2219     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2220 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2221     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2222 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2223     ;;
2224   no:yes:* )
2225     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2226 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2227     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2228 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2229     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2230 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2231     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2232 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2233     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2234 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2235     ;;
2236 esac
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2238 $as_echo_n "checking for $2... " >&6; }
2239 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2240   $as_echo_n "(cached) " >&6
2241 else
2242   eval "$3=\$ac_header_compiler"
2243 fi
2244 eval ac_res=\$$3
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247 fi
2248   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2249
2250 } # ac_fn_c_check_header_mongrel
2251
2252 # ac_fn_c_try_run LINENO
2253 # ----------------------
2254 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2255 # that executables *can* be run.
2256 ac_fn_c_try_run ()
2257 {
2258   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259   if { { ac_try="$ac_link"
2260 case "(($ac_try" in
2261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2262   *) ac_try_echo=$ac_try;;
2263 esac
2264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2265 $as_echo "$ac_try_echo"; } >&5
2266   (eval "$ac_link") 2>&5
2267   ac_status=$?
2268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2269   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2270   { { case "(($ac_try" in
2271   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2272   *) ac_try_echo=$ac_try;;
2273 esac
2274 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2275 $as_echo "$ac_try_echo"; } >&5
2276   (eval "$ac_try") 2>&5
2277   ac_status=$?
2278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279   test $ac_status = 0; }; }; then :
2280   ac_retval=0
2281 else
2282   $as_echo "$as_me: program exited with status $ac_status" >&5
2283        $as_echo "$as_me: failed program was:" >&5
2284 sed 's/^/| /' conftest.$ac_ext >&5
2285
2286        ac_retval=$ac_status
2287 fi
2288   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2289   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2290   as_fn_set_status $ac_retval
2291
2292 } # ac_fn_c_try_run
2293
2294 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2295 # -------------------------------------------------------
2296 # Tests whether HEADER exists and can be compiled using the include files in
2297 # INCLUDES, setting the cache variable VAR accordingly.
2298 ac_fn_c_check_header_compile ()
2299 {
2300   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2301   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2302 $as_echo_n "checking for $2... " >&6; }
2303 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2304   $as_echo_n "(cached) " >&6
2305 else
2306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2307 /* end confdefs.h.  */
2308 $4
2309 #include <$2>
2310 _ACEOF
2311 if ac_fn_c_try_compile "$LINENO"; then :
2312   eval "$3=yes"
2313 else
2314   eval "$3=no"
2315 fi
2316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2317 fi
2318 eval ac_res=\$$3
2319                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2320 $as_echo "$ac_res" >&6; }
2321   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2322
2323 } # ac_fn_c_check_header_compile
2324
2325 # ac_fn_c_try_link LINENO
2326 # -----------------------
2327 # Try to link conftest.$ac_ext, and return whether this succeeded.
2328 ac_fn_c_try_link ()
2329 {
2330   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2331   rm -f conftest.$ac_objext conftest$ac_exeext
2332   if { { ac_try="$ac_link"
2333 case "(($ac_try" in
2334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2335   *) ac_try_echo=$ac_try;;
2336 esac
2337 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2338 $as_echo "$ac_try_echo"; } >&5
2339   (eval "$ac_link") 2>conftest.err
2340   ac_status=$?
2341   if test -s conftest.err; then
2342     grep -v '^ *+' conftest.err >conftest.er1
2343     cat conftest.er1 >&5
2344     mv -f conftest.er1 conftest.err
2345   fi
2346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2347   test $ac_status = 0; } && {
2348          test -z "$ac_c_werror_flag" ||
2349          test ! -s conftest.err
2350        } && test -s conftest$ac_exeext && {
2351          test "$cross_compiling" = yes ||
2352          $as_test_x conftest$ac_exeext
2353        }; then :
2354   ac_retval=0
2355 else
2356   $as_echo "$as_me: failed program was:" >&5
2357 sed 's/^/| /' conftest.$ac_ext >&5
2358
2359         ac_retval=1
2360 fi
2361   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2362   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2363   # interfere with the next link command; also delete a directory that is
2364   # left behind by Apple's compiler.  We do this before executing the actions.
2365   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2366   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2367   as_fn_set_status $ac_retval
2368
2369 } # ac_fn_c_try_link
2370
2371 # ac_fn_c_check_decl LINENO SYMBOL VAR
2372 # ------------------------------------
2373 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2374 ac_fn_c_check_decl ()
2375 {
2376   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2378 $as_echo_n "checking whether $2 is declared... " >&6; }
2379 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2380   $as_echo_n "(cached) " >&6
2381 else
2382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2383 /* end confdefs.h.  */
2384 $4
2385 int
2386 main ()
2387 {
2388 #ifndef $2
2389   (void) $2;
2390 #endif
2391
2392   ;
2393   return 0;
2394 }
2395 _ACEOF
2396 if ac_fn_c_try_compile "$LINENO"; then :
2397   eval "$3=yes"
2398 else
2399   eval "$3=no"
2400 fi
2401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2402 fi
2403 eval ac_res=\$$3
2404                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2405 $as_echo "$ac_res" >&6; }
2406   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2407
2408 } # ac_fn_c_check_decl
2409
2410 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2411 # ----------------------------------------------
2412 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2413 ac_fn_c_check_header_preproc ()
2414 {
2415   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2417 $as_echo_n "checking for $2... " >&6; }
2418 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2419   $as_echo_n "(cached) " >&6
2420 else
2421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2422 /* end confdefs.h.  */
2423 #include <$2>
2424 _ACEOF
2425 if ac_fn_c_try_cpp "$LINENO"; then :
2426   eval "$3=yes"
2427 else
2428   eval "$3=no"
2429 fi
2430 rm -f conftest.err conftest.$ac_ext
2431 fi
2432 eval ac_res=\$$3
2433                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2434 $as_echo "$ac_res" >&6; }
2435   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2436
2437 } # ac_fn_c_check_header_preproc
2438
2439 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2440 # ----------------------------------------------------
2441 # Tries to find if the field MEMBER exists in type AGGR, after including
2442 # INCLUDES, setting cache variable VAR accordingly.
2443 ac_fn_c_check_member ()
2444 {
2445   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2447 $as_echo_n "checking for $2.$3... " >&6; }
2448 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2449   $as_echo_n "(cached) " >&6
2450 else
2451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2452 /* end confdefs.h.  */
2453 $5
2454 int
2455 main ()
2456 {
2457 static $2 ac_aggr;
2458 if (ac_aggr.$3)
2459 return 0;
2460   ;
2461   return 0;
2462 }
2463 _ACEOF
2464 if ac_fn_c_try_compile "$LINENO"; then :
2465   eval "$4=yes"
2466 else
2467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2468 /* end confdefs.h.  */
2469 $5
2470 int
2471 main ()
2472 {
2473 static $2 ac_aggr;
2474 if (sizeof ac_aggr.$3)
2475 return 0;
2476   ;
2477   return 0;
2478 }
2479 _ACEOF
2480 if ac_fn_c_try_compile "$LINENO"; then :
2481   eval "$4=yes"
2482 else
2483   eval "$4=no"
2484 fi
2485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2486 fi
2487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2488 fi
2489 eval ac_res=\$$4
2490                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2491 $as_echo "$ac_res" >&6; }
2492   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2493
2494 } # ac_fn_c_check_member
2495
2496 # ac_fn_c_check_func LINENO FUNC VAR
2497 # ----------------------------------
2498 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2499 ac_fn_c_check_func ()
2500 {
2501   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2503 $as_echo_n "checking for $2... " >&6; }
2504 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2505   $as_echo_n "(cached) " >&6
2506 else
2507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2508 /* end confdefs.h.  */
2509 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2510    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2511 #define $2 innocuous_$2
2512
2513 /* System header to define __stub macros and hopefully few prototypes,
2514     which can conflict with char $2 (); below.
2515     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2516     <limits.h> exists even on freestanding compilers.  */
2517
2518 #ifdef __STDC__
2519 # include <limits.h>
2520 #else
2521 # include <assert.h>
2522 #endif
2523
2524 #undef $2
2525
2526 /* Override any GCC internal prototype to avoid an error.
2527    Use char because int might match the return type of a GCC
2528    builtin and then its argument prototype would still apply.  */
2529 #ifdef __cplusplus
2530 extern "C"
2531 #endif
2532 char $2 ();
2533 /* The GNU C library defines this for functions which it implements
2534     to always fail with ENOSYS.  Some functions are actually named
2535     something starting with __ and the normal name is an alias.  */
2536 #if defined __stub_$2 || defined __stub___$2
2537 choke me
2538 #endif
2539
2540 int
2541 main ()
2542 {
2543 return $2 ();
2544   ;
2545   return 0;
2546 }
2547 _ACEOF
2548 if ac_fn_c_try_link "$LINENO"; then :
2549   eval "$3=yes"
2550 else
2551   eval "$3=no"
2552 fi
2553 rm -f core conftest.err conftest.$ac_objext \
2554     conftest$ac_exeext conftest.$ac_ext
2555 fi
2556 eval ac_res=\$$3
2557                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2558 $as_echo "$ac_res" >&6; }
2559   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2560
2561 } # ac_fn_c_check_func
2562
2563 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2564 # --------------------------------------------
2565 # Tries to find the compile-time value of EXPR in a program that includes
2566 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2567 # computed
2568 ac_fn_c_compute_int ()
2569 {
2570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2571   if test "$cross_compiling" = yes; then
2572     # Depending upon the size, compute the lo and hi bounds.
2573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2574 /* end confdefs.h.  */
2575 $4
2576 int
2577 main ()
2578 {
2579 static int test_array [1 - 2 * !(($2) >= 0)];
2580 test_array [0] = 0
2581
2582   ;
2583   return 0;
2584 }
2585 _ACEOF
2586 if ac_fn_c_try_compile "$LINENO"; then :
2587   ac_lo=0 ac_mid=0
2588   while :; do
2589     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2590 /* end confdefs.h.  */
2591 $4
2592 int
2593 main ()
2594 {
2595 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2596 test_array [0] = 0
2597
2598   ;
2599   return 0;
2600 }
2601 _ACEOF
2602 if ac_fn_c_try_compile "$LINENO"; then :
2603   ac_hi=$ac_mid; break
2604 else
2605   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2606                         if test $ac_lo -le $ac_mid; then
2607                           ac_lo= ac_hi=
2608                           break
2609                         fi
2610                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2611 fi
2612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2613   done
2614 else
2615   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2616 /* end confdefs.h.  */
2617 $4
2618 int
2619 main ()
2620 {
2621 static int test_array [1 - 2 * !(($2) < 0)];
2622 test_array [0] = 0
2623
2624   ;
2625   return 0;
2626 }
2627 _ACEOF
2628 if ac_fn_c_try_compile "$LINENO"; then :
2629   ac_hi=-1 ac_mid=-1
2630   while :; do
2631     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2632 /* end confdefs.h.  */
2633 $4
2634 int
2635 main ()
2636 {
2637 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2638 test_array [0] = 0
2639
2640   ;
2641   return 0;
2642 }
2643 _ACEOF
2644 if ac_fn_c_try_compile "$LINENO"; then :
2645   ac_lo=$ac_mid; break
2646 else
2647   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2648                         if test $ac_mid -le $ac_hi; then
2649                           ac_lo= ac_hi=
2650                           break
2651                         fi
2652                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2653 fi
2654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2655   done
2656 else
2657   ac_lo= ac_hi=
2658 fi
2659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2660 fi
2661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2662 # Binary search between lo and hi bounds.
2663 while test "x$ac_lo" != "x$ac_hi"; do
2664   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2666 /* end confdefs.h.  */
2667 $4
2668 int
2669 main ()
2670 {
2671 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2672 test_array [0] = 0
2673
2674   ;
2675   return 0;
2676 }
2677 _ACEOF
2678 if ac_fn_c_try_compile "$LINENO"; then :
2679   ac_hi=$ac_mid
2680 else
2681   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2682 fi
2683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2684 done
2685 case $ac_lo in #((
2686 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2687 '') ac_retval=1 ;;
2688 esac
2689   else
2690     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2691 /* end confdefs.h.  */
2692 $4
2693 static long int longval () { return $2; }
2694 static unsigned long int ulongval () { return $2; }
2695 #include <stdio.h>
2696 #include <stdlib.h>
2697 int
2698 main ()
2699 {
2700
2701   FILE *f = fopen ("conftest.val", "w");
2702   if (! f)
2703     return 1;
2704   if (($2) < 0)
2705     {
2706       long int i = longval ();
2707       if (i != ($2))
2708         return 1;
2709       fprintf (f, "%ld", i);
2710     }
2711   else
2712     {
2713       unsigned long int i = ulongval ();
2714       if (i != ($2))
2715         return 1;
2716       fprintf (f, "%lu", i);
2717     }
2718   /* Do not output a trailing newline, as this causes \r\n confusion
2719      on some platforms.  */
2720   return ferror (f) || fclose (f) != 0;
2721
2722   ;
2723   return 0;
2724 }
2725 _ACEOF
2726 if ac_fn_c_try_run "$LINENO"; then :
2727   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2728 else
2729   ac_retval=1
2730 fi
2731 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2732   conftest.$ac_objext conftest.beam conftest.$ac_ext
2733 rm -f conftest.val
2734
2735   fi
2736   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2737   as_fn_set_status $ac_retval
2738
2739 } # ac_fn_c_compute_int
2740
2741 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2742 # -------------------------------------------
2743 # Tests whether TYPE exists after having included INCLUDES, setting cache
2744 # variable VAR accordingly.
2745 ac_fn_c_check_type ()
2746 {
2747   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2749 $as_echo_n "checking for $2... " >&6; }
2750 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2751   $as_echo_n "(cached) " >&6
2752 else
2753   eval "$3=no"
2754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2755 /* end confdefs.h.  */
2756 $4
2757 int
2758 main ()
2759 {
2760 if (sizeof ($2))
2761          return 0;
2762   ;
2763   return 0;
2764 }
2765 _ACEOF
2766 if ac_fn_c_try_compile "$LINENO"; then :
2767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2768 /* end confdefs.h.  */
2769 $4
2770 int
2771 main ()
2772 {
2773 if (sizeof (($2)))
2774             return 0;
2775   ;
2776   return 0;
2777 }
2778 _ACEOF
2779 if ac_fn_c_try_compile "$LINENO"; then :
2780
2781 else
2782   eval "$3=yes"
2783 fi
2784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2785 fi
2786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2787 fi
2788 eval ac_res=\$$3
2789                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2790 $as_echo "$ac_res" >&6; }
2791   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2792
2793 } # ac_fn_c_check_type
2794 cat >config.log <<_ACEOF
2795 This file contains any messages produced by compilers while
2796 running configure, to aid debugging if configure makes a mistake.
2797
2798 It was created by emacs $as_me 24.0.50, which was
2799 generated by GNU Autoconf 2.65.  Invocation command line was
2800
2801   $ $0 $@
2802
2803 _ACEOF
2804 exec 5>>config.log
2805 {
2806 cat <<_ASUNAME
2807 ## --------- ##
2808 ## Platform. ##
2809 ## --------- ##
2810
2811 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2812 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2813 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2814 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2815 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2816
2817 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2818 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2819
2820 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2821 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2822 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2823 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2824 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2825 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2826 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2827
2828 _ASUNAME
2829
2830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2831 for as_dir in $PATH
2832 do
2833   IFS=$as_save_IFS
2834   test -z "$as_dir" && as_dir=.
2835     $as_echo "PATH: $as_dir"
2836   done
2837 IFS=$as_save_IFS
2838
2839 } >&5
2840
2841 cat >&5 <<_ACEOF
2842
2843
2844 ## ----------- ##
2845 ## Core tests. ##
2846 ## ----------- ##
2847
2848 _ACEOF
2849
2850
2851 # Keep a trace of the command line.
2852 # Strip out --no-create and --no-recursion so they do not pile up.
2853 # Strip out --silent because we don't want to record it for future runs.
2854 # Also quote any args containing shell meta-characters.
2855 # Make two passes to allow for proper duplicate-argument suppression.
2856 ac_configure_args=
2857 ac_configure_args0=
2858 ac_configure_args1=
2859 ac_must_keep_next=false
2860 for ac_pass in 1 2
2861 do
2862   for ac_arg
2863   do
2864     case $ac_arg in
2865     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2866     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2867     | -silent | --silent | --silen | --sile | --sil)
2868       continue ;;
2869     *\'*)
2870       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2871     esac
2872     case $ac_pass in
2873     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2874     2)
2875       as_fn_append ac_configure_args1 " '$ac_arg'"
2876       if test $ac_must_keep_next = true; then
2877         ac_must_keep_next=false # Got value, back to normal.
2878       else
2879         case $ac_arg in
2880           *=* | --config-cache | -C | -disable-* | --disable-* \
2881           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2882           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2883           | -with-* | --with-* | -without-* | --without-* | --x)
2884             case "$ac_configure_args0 " in
2885               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2886             esac
2887             ;;
2888           -* ) ac_must_keep_next=true ;;
2889         esac
2890       fi
2891       as_fn_append ac_configure_args " '$ac_arg'"
2892       ;;
2893     esac
2894   done
2895 done
2896 { ac_configure_args0=; unset ac_configure_args0;}
2897 { ac_configure_args1=; unset ac_configure_args1;}
2898
2899 # When interrupted or exit'd, cleanup temporary files, and complete
2900 # config.log.  We remove comments because anyway the quotes in there
2901 # would cause problems or look ugly.
2902 # WARNING: Use '\'' to represent an apostrophe within the trap.
2903 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2904 trap 'exit_status=$?
2905   # Save into config.log some information that might help in debugging.
2906   {
2907     echo
2908
2909     cat <<\_ASBOX
2910 ## ---------------- ##
2911 ## Cache variables. ##
2912 ## ---------------- ##
2913 _ASBOX
2914     echo
2915     # The following way of writing the cache mishandles newlines in values,
2916 (
2917   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2918     eval ac_val=\$$ac_var
2919     case $ac_val in #(
2920     *${as_nl}*)
2921       case $ac_var in #(
2922       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2923 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2924       esac
2925       case $ac_var in #(
2926       _ | IFS | as_nl) ;; #(
2927       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2928       *) { eval $ac_var=; unset $ac_var;} ;;
2929       esac ;;
2930     esac
2931   done
2932   (set) 2>&1 |
2933     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2934     *${as_nl}ac_space=\ *)
2935       sed -n \
2936         "s/'\''/'\''\\\\'\'''\''/g;
2937           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2938       ;; #(
2939     *)
2940       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2941       ;;
2942     esac |
2943     sort
2944 )
2945     echo
2946
2947     cat <<\_ASBOX
2948 ## ----------------- ##
2949 ## Output variables. ##
2950 ## ----------------- ##
2951 _ASBOX
2952     echo
2953     for ac_var in $ac_subst_vars
2954     do
2955       eval ac_val=\$$ac_var
2956       case $ac_val in
2957       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2958       esac
2959       $as_echo "$ac_var='\''$ac_val'\''"
2960     done | sort
2961     echo
2962
2963     if test -n "$ac_subst_files"; then
2964       cat <<\_ASBOX
2965 ## ------------------- ##
2966 ## File substitutions. ##
2967 ## ------------------- ##
2968 _ASBOX
2969       echo
2970       for ac_var in $ac_subst_files
2971       do
2972         eval ac_val=\$$ac_var
2973         case $ac_val in
2974         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2975         esac
2976         $as_echo "$ac_var='\''$ac_val'\''"
2977       done | sort
2978       echo
2979     fi
2980
2981     if test -s confdefs.h; then
2982       cat <<\_ASBOX
2983 ## ----------- ##
2984 ## confdefs.h. ##
2985 ## ----------- ##
2986 _ASBOX
2987       echo
2988       cat confdefs.h
2989       echo
2990     fi
2991     test "$ac_signal" != 0 &&
2992       $as_echo "$as_me: caught signal $ac_signal"
2993     $as_echo "$as_me: exit $exit_status"
2994   } >&5
2995   rm -f core *.core core.conftest.* &&
2996     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2997     exit $exit_status
2998 ' 0
2999 for ac_signal in 1 2 13 15; do
3000   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3001 done
3002 ac_signal=0
3003
3004 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3005 rm -f -r conftest* confdefs.h
3006
3007 $as_echo "/* confdefs.h */" > confdefs.h
3008
3009 # Predefined preprocessor variables.
3010
3011 cat >>confdefs.h <<_ACEOF
3012 #define PACKAGE_NAME "$PACKAGE_NAME"
3013 _ACEOF
3014
3015 cat >>confdefs.h <<_ACEOF
3016 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3017 _ACEOF
3018
3019 cat >>confdefs.h <<_ACEOF
3020 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3021 _ACEOF
3022
3023 cat >>confdefs.h <<_ACEOF
3024 #define PACKAGE_STRING "$PACKAGE_STRING"
3025 _ACEOF
3026
3027 cat >>confdefs.h <<_ACEOF
3028 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3029 _ACEOF
3030
3031 cat >>confdefs.h <<_ACEOF
3032 #define PACKAGE_URL "$PACKAGE_URL"
3033 _ACEOF
3034
3035
3036 # Let the site file select an alternate cache file if it wants to.
3037 # Prefer an explicitly selected file to automatically selected ones.
3038 ac_site_file1=NONE
3039 ac_site_file2=NONE
3040 if test -n "$CONFIG_SITE"; then
3041   ac_site_file1=$CONFIG_SITE
3042 elif test "x$prefix" != xNONE; then
3043   ac_site_file1=$prefix/share/config.site
3044   ac_site_file2=$prefix/etc/config.site
3045 else
3046   ac_site_file1=$ac_default_prefix/share/config.site
3047   ac_site_file2=$ac_default_prefix/etc/config.site
3048 fi
3049 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3050 do
3051   test "x$ac_site_file" = xNONE && continue
3052   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3053     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3054 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3055     sed 's/^/| /' "$ac_site_file" >&5
3056     . "$ac_site_file"
3057   fi
3058 done
3059
3060 if test -r "$cache_file"; then
3061   # Some versions of bash will fail to source /dev/null (special files
3062   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3063   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3064     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3065 $as_echo "$as_me: loading cache $cache_file" >&6;}
3066     case $cache_file in
3067       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3068       *)                      . "./$cache_file";;
3069     esac
3070   fi
3071 else
3072   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3073 $as_echo "$as_me: creating cache $cache_file" >&6;}
3074   >$cache_file
3075 fi
3076
3077 as_fn_append ac_header_list " stdlib.h"
3078 as_fn_append ac_header_list " unistd.h"
3079 as_fn_append ac_header_list " sys/param.h"
3080 as_fn_append ac_func_list " readlinkat"
3081 gl_getopt_required=GNU
3082 as_fn_append ac_header_list " getopt.h"
3083 as_fn_append ac_header_list " wchar.h"
3084 as_fn_append ac_header_list " stdint.h"
3085 as_fn_append ac_header_list " inttypes.h"
3086 as_fn_append ac_func_list " lstat"
3087 as_fn_append ac_func_list " alarm"
3088 as_fn_append ac_func_list " readlink"
3089 as_fn_append ac_header_list " sys/socket.h"
3090 as_fn_append ac_func_list " tzset"
3091 as_fn_append ac_func_list " symlink"
3092 as_fn_append ac_header_list " sys/stat.h"
3093 as_fn_append ac_header_list " sys/time.h"
3094 as_fn_append ac_func_list " localtime_r"
3095 # Check that the precious variables saved in the cache have kept the same
3096 # value.
3097 ac_cache_corrupted=false
3098 for ac_var in $ac_precious_vars; do
3099   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3100   eval ac_new_set=\$ac_env_${ac_var}_set
3101   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3102   eval ac_new_val=\$ac_env_${ac_var}_value
3103   case $ac_old_set,$ac_new_set in
3104     set,)
3105       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3106 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3107       ac_cache_corrupted=: ;;
3108     ,set)
3109       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3110 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3111       ac_cache_corrupted=: ;;
3112     ,);;
3113     *)
3114       if test "x$ac_old_val" != "x$ac_new_val"; then
3115         # differences in whitespace do not lead to failure.
3116         ac_old_val_w=`echo x $ac_old_val`
3117         ac_new_val_w=`echo x $ac_new_val`
3118         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3119           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3120 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3121           ac_cache_corrupted=:
3122         else
3123           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3124 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3125           eval $ac_var=\$ac_old_val
3126         fi
3127         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3128 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3129         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3130 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3131       fi;;
3132   esac
3133   # Pass precious variables to config.status.
3134   if test "$ac_new_set" = set; then
3135     case $ac_new_val in
3136     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3137     *) ac_arg=$ac_var=$ac_new_val ;;
3138     esac
3139     case " $ac_configure_args " in
3140       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3141       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3142     esac
3143   fi
3144 done
3145 if $ac_cache_corrupted; then
3146   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3147 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3148   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3149 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3150   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3151 fi
3152 ## -------------------- ##
3153 ## Main body of script. ##
3154 ## -------------------- ##
3155
3156 ac_ext=c
3157 ac_cpp='$CPP $CPPFLAGS'
3158 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3159 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3160 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3161
3162
3163 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3164
3165
3166 am__api_version='1.11'
3167
3168 ac_aux_dir=
3169 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3170   for ac_t in install-sh install.sh shtool; do
3171     if test -f "$ac_dir/$ac_t"; then
3172       ac_aux_dir=$ac_dir
3173       ac_install_sh="$ac_aux_dir/$ac_t -c"
3174       break 2
3175     fi
3176   done
3177 done
3178 if test -z "$ac_aux_dir"; then
3179   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3180 fi
3181
3182 # These three variables are undocumented and unsupported,
3183 # and are intended to be withdrawn in a future Autoconf release.
3184 # They can cause serious problems if a builder's source tree is in a directory
3185 # whose full name contains unusual characters.
3186 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3187 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3188 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3189
3190
3191 # Find a good install program.  We prefer a C program (faster),
3192 # so one script is as good as another.  But avoid the broken or
3193 # incompatible versions:
3194 # SysV /etc/install, /usr/sbin/install
3195 # SunOS /usr/etc/install
3196 # IRIX /sbin/install
3197 # AIX /bin/install
3198 # AmigaOS /C/install, which installs bootblocks on floppy discs
3199 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3200 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3201 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3202 # OS/2's system install, which has a completely different semantic
3203 # ./install, which can be erroneously created by make from ./install.sh.
3204 # Reject install programs that cannot install multiple files.
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3206 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3207 if test -z "$INSTALL"; then
3208 if test "${ac_cv_path_install+set}" = set; then :
3209   $as_echo_n "(cached) " >&6
3210 else
3211   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3212 for as_dir in $PATH
3213 do
3214   IFS=$as_save_IFS
3215   test -z "$as_dir" && as_dir=.
3216     # Account for people who put trailing slashes in PATH elements.
3217 case $as_dir/ in #((
3218   ./ | .// | /[cC]/* | \
3219   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3220   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3221   /usr/ucb/* ) ;;
3222   *)
3223     # OSF1 and SCO ODT 3.0 have their own names for install.
3224     # Don't use installbsd from OSF since it installs stuff as root
3225     # by default.
3226     for ac_prog in ginstall scoinst install; do
3227       for ac_exec_ext in '' $ac_executable_extensions; do
3228         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3229           if test $ac_prog = install &&
3230             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3231             # AIX install.  It has an incompatible calling convention.
3232             :
3233           elif test $ac_prog = install &&
3234             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3235             # program-specific install script used by HP pwplus--don't use.
3236             :
3237           else
3238             rm -rf conftest.one conftest.two conftest.dir
3239             echo one > conftest.one
3240             echo two > conftest.two
3241             mkdir conftest.dir
3242             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3243               test -s conftest.one && test -s conftest.two &&
3244               test -s conftest.dir/conftest.one &&
3245               test -s conftest.dir/conftest.two
3246             then
3247               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3248               break 3
3249             fi
3250           fi
3251         fi
3252       done
3253     done
3254     ;;
3255 esac
3256
3257   done
3258 IFS=$as_save_IFS
3259
3260 rm -rf conftest.one conftest.two conftest.dir
3261
3262 fi
3263   if test "${ac_cv_path_install+set}" = set; then
3264     INSTALL=$ac_cv_path_install
3265   else
3266     # As a last resort, use the slow shell script.  Don't cache a
3267     # value for INSTALL within a source directory, because that will
3268     # break other packages using the cache if that directory is
3269     # removed, or if the value is a relative name.
3270     INSTALL=$ac_install_sh
3271   fi
3272 fi
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3274 $as_echo "$INSTALL" >&6; }
3275
3276 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3277 # It thinks the first close brace ends the variable substitution.
3278 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3279
3280 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3281
3282 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3283
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3285 $as_echo_n "checking whether build environment is sane... " >&6; }
3286 # Just in case
3287 sleep 1
3288 echo timestamp > conftest.file
3289 # Reject unsafe characters in $srcdir or the absolute working directory
3290 # name.  Accept space and tab only in the latter.
3291 am_lf='
3292 '
3293 case `pwd` in
3294   *[\\\"\#\$\&\'\`$am_lf]*)
3295     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3296 esac
3297 case $srcdir in
3298   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3299     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3300 esac
3301
3302 # Do `set' in a subshell so we don't clobber the current shell's
3303 # arguments.  Must try -L first in case configure is actually a
3304 # symlink; some systems play weird games with the mod time of symlinks
3305 # (eg FreeBSD returns the mod time of the symlink's containing
3306 # directory).
3307 if (
3308    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3309    if test "$*" = "X"; then
3310       # -L didn't work.
3311       set X `ls -t "$srcdir/configure" conftest.file`
3312    fi
3313    rm -f conftest.file
3314    if test "$*" != "X $srcdir/configure conftest.file" \
3315       && test "$*" != "X conftest.file $srcdir/configure"; then
3316
3317       # If neither matched, then we have a broken ls.  This can happen
3318       # if, for instance, CONFIG_SHELL is bash and it inherits a
3319       # broken ls alias from the environment.  This has actually
3320       # happened.  Such a system could not be considered "sane".
3321       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3322 alias in your environment" "$LINENO" 5
3323    fi
3324
3325    test "$2" = conftest.file
3326    )
3327 then
3328    # Ok.
3329    :
3330 else
3331    as_fn_error "newly created file is older than distributed files!
3332 Check your system clock" "$LINENO" 5
3333 fi
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3335 $as_echo "yes" >&6; }
3336 test "$program_prefix" != NONE &&
3337   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3338 # Use a double $ so make ignores it.
3339 test "$program_suffix" != NONE &&
3340   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3341 # Double any \ or $.
3342 # By default was `s,x,x', remove it if useless.
3343 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3344 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3345
3346 # expand $ac_aux_dir to an absolute path
3347 am_aux_dir=`cd $ac_aux_dir && pwd`
3348
3349 if test x"${MISSING+set}" != xset; then
3350   case $am_aux_dir in
3351   *\ * | *\     *)
3352     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3353   *)
3354     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3355   esac
3356 fi
3357 # Use eval to expand $SHELL
3358 if eval "$MISSING --run true"; then
3359   am_missing_run="$MISSING --run "
3360 else
3361   am_missing_run=
3362   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3363 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3364 fi
3365
3366 if test x"${install_sh}" != xset; then
3367   case $am_aux_dir in
3368   *\ * | *\     *)
3369     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3370   *)
3371     install_sh="\${SHELL} $am_aux_dir/install-sh"
3372   esac
3373 fi
3374
3375 # Installed binaries are usually stripped using `strip' when the user
3376 # run `make install-strip'.  However `strip' might not be the right
3377 # tool to use in cross-compilation environments, therefore Automake
3378 # will honor the `STRIP' environment variable to overrule this program.
3379 if test "$cross_compiling" != no; then
3380   if test -n "$ac_tool_prefix"; then
3381   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3382 set dummy ${ac_tool_prefix}strip; ac_word=$2
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3384 $as_echo_n "checking for $ac_word... " >&6; }
3385 if test "${ac_cv_prog_STRIP+set}" = set; then :
3386   $as_echo_n "(cached) " >&6
3387 else
3388   if test -n "$STRIP"; then
3389   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3390 else
3391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3392 for as_dir in $PATH
3393 do
3394   IFS=$as_save_IFS
3395   test -z "$as_dir" && as_dir=.
3396     for ac_exec_ext in '' $ac_executable_extensions; do
3397   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3398     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3399     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3400     break 2
3401   fi
3402 done
3403   done
3404 IFS=$as_save_IFS
3405
3406 fi
3407 fi
3408 STRIP=$ac_cv_prog_STRIP
3409 if test -n "$STRIP"; then
3410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3411 $as_echo "$STRIP" >&6; }
3412 else
3413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3414 $as_echo "no" >&6; }
3415 fi
3416
3417
3418 fi
3419 if test -z "$ac_cv_prog_STRIP"; then
3420   ac_ct_STRIP=$STRIP
3421   # Extract the first word of "strip", so it can be a program name with args.
3422 set dummy strip; ac_word=$2
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3424 $as_echo_n "checking for $ac_word... " >&6; }
3425 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3426   $as_echo_n "(cached) " >&6
3427 else
3428   if test -n "$ac_ct_STRIP"; then
3429   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3430 else
3431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432 for as_dir in $PATH
3433 do
3434   IFS=$as_save_IFS
3435   test -z "$as_dir" && as_dir=.
3436     for ac_exec_ext in '' $ac_executable_extensions; do
3437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3438     ac_cv_prog_ac_ct_STRIP="strip"
3439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3440     break 2
3441   fi
3442 done
3443   done
3444 IFS=$as_save_IFS
3445
3446 fi
3447 fi
3448 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3449 if test -n "$ac_ct_STRIP"; then
3450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3451 $as_echo "$ac_ct_STRIP" >&6; }
3452 else
3453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3454 $as_echo "no" >&6; }
3455 fi
3456
3457   if test "x$ac_ct_STRIP" = x; then
3458     STRIP=":"
3459   else
3460     case $cross_compiling:$ac_tool_warned in
3461 yes:)
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3464 ac_tool_warned=yes ;;
3465 esac
3466     STRIP=$ac_ct_STRIP
3467   fi
3468 else
3469   STRIP="$ac_cv_prog_STRIP"
3470 fi
3471
3472 fi
3473 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3474
3475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3476 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3477 if test -z "$MKDIR_P"; then
3478   if test "${ac_cv_path_mkdir+set}" = set; then :
3479   $as_echo_n "(cached) " >&6
3480 else
3481   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3482 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3483 do
3484   IFS=$as_save_IFS
3485   test -z "$as_dir" && as_dir=.
3486     for ac_prog in mkdir gmkdir; do
3487          for ac_exec_ext in '' $ac_executable_extensions; do
3488            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3489            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3490              'mkdir (GNU coreutils) '* | \
3491              'mkdir (coreutils) '* | \
3492              'mkdir (fileutils) '4.1*)
3493                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3494                break 3;;
3495            esac
3496          done
3497        done
3498   done
3499 IFS=$as_save_IFS
3500
3501 fi
3502
3503   test -d ./--version && rmdir ./--version
3504   if test "${ac_cv_path_mkdir+set}" = set; then
3505     MKDIR_P="$ac_cv_path_mkdir -p"
3506   else
3507     # As a last resort, use the slow shell script.  Don't cache a
3508     # value for MKDIR_P within a source directory, because that will
3509     # break other packages using the cache if that directory is
3510     # removed, or if the value is a relative name.
3511     MKDIR_P="$ac_install_sh -d"
3512   fi
3513 fi
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3515 $as_echo "$MKDIR_P" >&6; }
3516
3517
3518 mkdir_p="$MKDIR_P"
3519 case $mkdir_p in
3520   [\\/$]* | ?:[\\/]*) ;;
3521   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3522 esac
3523
3524 for ac_prog in gawk mawk nawk awk
3525 do
3526   # Extract the first word of "$ac_prog", so it can be a program name with args.
3527 set dummy $ac_prog; ac_word=$2
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3529 $as_echo_n "checking for $ac_word... " >&6; }
3530 if test "${ac_cv_prog_AWK+set}" = set; then :
3531   $as_echo_n "(cached) " >&6
3532 else
3533   if test -n "$AWK"; then
3534   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3535 else
3536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3537 for as_dir in $PATH
3538 do
3539   IFS=$as_save_IFS
3540   test -z "$as_dir" && as_dir=.
3541     for ac_exec_ext in '' $ac_executable_extensions; do
3542   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3543     ac_cv_prog_AWK="$ac_prog"
3544     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3545     break 2
3546   fi
3547 done
3548   done
3549 IFS=$as_save_IFS
3550
3551 fi
3552 fi
3553 AWK=$ac_cv_prog_AWK
3554 if test -n "$AWK"; then
3555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3556 $as_echo "$AWK" >&6; }
3557 else
3558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3559 $as_echo "no" >&6; }
3560 fi
3561
3562
3563   test -n "$AWK" && break
3564 done
3565
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3567 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3568 set x ${MAKE-make}
3569 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3570 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3571   $as_echo_n "(cached) " >&6
3572 else
3573   cat >conftest.make <<\_ACEOF
3574 SHELL = /bin/sh
3575 all:
3576         @echo '@@@%%%=$(MAKE)=@@@%%%'
3577 _ACEOF
3578 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3579 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3580   *@@@%%%=?*=@@@%%%*)
3581     eval ac_cv_prog_make_${ac_make}_set=yes;;
3582   *)
3583     eval ac_cv_prog_make_${ac_make}_set=no;;
3584 esac
3585 rm -f conftest.make
3586 fi
3587 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3589 $as_echo "yes" >&6; }
3590   SET_MAKE=
3591 else
3592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3593 $as_echo "no" >&6; }
3594   SET_MAKE="MAKE=${MAKE-make}"
3595 fi
3596
3597 rm -rf .tst 2>/dev/null
3598 mkdir .tst 2>/dev/null
3599 if test -d .tst; then
3600   am__leading_dot=.
3601 else
3602   am__leading_dot=_
3603 fi
3604 rmdir .tst 2>/dev/null
3605
3606 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3607   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3608   # is not polluted with repeated "-I."
3609   am__isrc=' -I$(srcdir)'
3610   # test to see if srcdir already configured
3611   if test -f $srcdir/config.status; then
3612     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3613   fi
3614 fi
3615
3616 # test whether we have cygpath
3617 if test -z "$CYGPATH_W"; then
3618   if (cygpath --version) >/dev/null 2>/dev/null; then
3619     CYGPATH_W='cygpath -w'
3620   else
3621     CYGPATH_W=echo
3622   fi
3623 fi
3624
3625
3626 # Define the identity of the package.
3627  PACKAGE='emacs'
3628  VERSION='24.0.50'
3629
3630
3631 cat >>confdefs.h <<_ACEOF
3632 #define PACKAGE "$PACKAGE"
3633 _ACEOF
3634
3635
3636 cat >>confdefs.h <<_ACEOF
3637 #define VERSION "$VERSION"
3638 _ACEOF
3639
3640 # Some tools Automake needs.
3641
3642 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3643
3644
3645 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3646
3647
3648 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3649
3650
3651 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3652
3653
3654 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3655
3656 # We need awk for the "check" target.  The system "awk" is bad on
3657 # some platforms.
3658 # Always define AMTAR for backward compatibility.
3659
3660 AMTAR=${AMTAR-"${am_missing_run}tar"}
3661
3662 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3663
3664
3665
3666
3667
3668
3669
3670
3671 lispdir='${datadir}/emacs/${version}/lisp'
3672 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3673 '${datadir}/emacs/site-lisp'
3674 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3675 etcdir='${datadir}/emacs/${version}/etc'
3676 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3677 docdir='${datadir}/emacs/${version}/etc'
3678 gamedir='${localstatedir}/games/emacs'
3679
3680
3681
3682
3683 # Check whether --with-pop was given.
3684 if test "${with_pop+set}" = set; then :
3685   withval=$with_pop;
3686 else
3687      with_pop=yes
3688 fi
3689
3690 if test "$with_pop" = yes; then
3691    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3692
3693 fi
3694
3695
3696 # Check whether --with-kerberos was given.
3697 if test "${with_kerberos+set}" = set; then :
3698   withval=$with_kerberos;
3699 else
3700       with_kerberos=no
3701 fi
3702
3703 if test "$with_kerberos" != no; then
3704    $as_echo "#define KERBEROS 1" >>confdefs.h
3705
3706 fi
3707
3708
3709 # Check whether --with-kerberos5 was given.
3710 if test "${with_kerberos5+set}" = set; then :
3711   withval=$with_kerberos5;
3712 else
3713       with_kerberos5=no
3714 fi
3715
3716 if test "${with_kerberos5}" != no; then
3717   if test "${with_kerberos}" = no; then
3718     with_kerberos=yes
3719     $as_echo "#define KERBEROS 1" >>confdefs.h
3720
3721   fi
3722
3723 $as_echo "#define KERBEROS5 1" >>confdefs.h
3724
3725 fi
3726
3727
3728 # Check whether --with-hesiod was given.
3729 if test "${with_hesiod+set}" = set; then :
3730   withval=$with_hesiod;
3731 else
3732       with_hesiod=no
3733 fi
3734
3735 if test "$with_hesiod" != no; then
3736
3737 $as_echo "#define HESIOD 1" >>confdefs.h
3738
3739 fi
3740
3741
3742 # Check whether --with-mmdf was given.
3743 if test "${with_mmdf+set}" = set; then :
3744   withval=$with_mmdf;
3745 else
3746       with_mmdf=no
3747 fi
3748
3749 if test "$with_mmdf" != no; then
3750
3751 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3752
3753 fi
3754
3755
3756 # Check whether --with-mail-unlink was given.
3757 if test "${with_mail_unlink+set}" = set; then :
3758   withval=$with_mail_unlink;
3759 else
3760       with_mail_unlink=no
3761 fi
3762
3763 if test "$with_mail_unlink" != no; then
3764
3765 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3766
3767 fi
3768
3769
3770 # Check whether --with-mailhost was given.
3771 if test "${with_mailhost+set}" = set; then :
3772   withval=$with_mailhost;
3773 cat >>confdefs.h <<_ACEOF
3774 #define MAILHOST "$withval"
3775 _ACEOF
3776
3777 fi
3778
3779
3780
3781 # Check whether --with-sound was given.
3782 if test "${with_sound+set}" = set; then :
3783   withval=$with_sound;
3784 else
3785      with_sound=yes
3786 fi
3787
3788
3789
3790 # Check whether --with-sync-input was given.
3791 if test "${with_sync_input+set}" = set; then :
3792   withval=$with_sync_input;
3793 else
3794      with_sync_input=yes
3795 fi
3796
3797 if test "$with_sync_input" = yes; then
3798
3799 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3800
3801 fi
3802
3803
3804 # Check whether --with-x-toolkit was given.
3805 if test "${with_x_toolkit+set}" = set; then :
3806   withval=$with_x_toolkit;        case "${withval}" in
3807             y | ye | yes )      val=gtk ;;
3808             n | no )            val=no  ;;
3809             l | lu | luc | luci | lucid )       val=lucid ;;
3810             a | at | ath | athe | athen | athena )      val=athena ;;
3811             m | mo | mot | moti | motif )       val=motif ;;
3812             g | gt | gtk  )     val=gtk ;;
3813             gtk3  )     val=gtk3 ;;
3814             * )
3815 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3816 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3817 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3818             ;;
3819           esac
3820           with_x_toolkit=$val
3821
3822 fi
3823
3824
3825
3826 # Check whether --with-xpm was given.
3827 if test "${with_xpm+set}" = set; then :
3828   withval=$with_xpm;
3829 else
3830      with_xpm=yes
3831 fi
3832
3833
3834 # Check whether --with-jpeg was given.
3835 if test "${with_jpeg+set}" = set; then :
3836   withval=$with_jpeg;
3837 else
3838      with_jpeg=yes
3839 fi
3840
3841
3842 # Check whether --with-tiff was given.
3843 if test "${with_tiff+set}" = set; then :
3844   withval=$with_tiff;
3845 else
3846      with_tiff=yes
3847 fi
3848
3849
3850 # Check whether --with-gif was given.
3851 if test "${with_gif+set}" = set; then :
3852   withval=$with_gif;
3853 else
3854      with_gif=yes
3855 fi
3856
3857
3858 # Check whether --with-png was given.
3859 if test "${with_png+set}" = set; then :
3860   withval=$with_png;
3861 else
3862      with_png=yes
3863 fi
3864
3865
3866 # Check whether --with-rsvg was given.
3867 if test "${with_rsvg+set}" = set; then :
3868   withval=$with_rsvg;
3869 else
3870      with_rsvg=yes
3871 fi
3872
3873
3874 # Check whether --with-xml2 was given.
3875 if test "${with_xml2+set}" = set; then :
3876   withval=$with_xml2;
3877 else
3878      with_xml2=yes
3879 fi
3880
3881
3882 # Check whether --with-imagemagick was given.
3883 if test "${with_imagemagick+set}" = set; then :
3884   withval=$with_imagemagick;
3885 else
3886      with_imagemagick=yes
3887 fi
3888
3889
3890
3891 # Check whether --with-xft was given.
3892 if test "${with_xft+set}" = set; then :
3893   withval=$with_xft;
3894 else
3895      with_xft=yes
3896 fi
3897
3898
3899 # Check whether --with-libotf was given.
3900 if test "${with_libotf+set}" = set; then :
3901   withval=$with_libotf;
3902 else
3903      with_libotf=yes
3904 fi
3905
3906
3907 # Check whether --with-m17n-flt was given.
3908 if test "${with_m17n_flt+set}" = set; then :
3909   withval=$with_m17n_flt;
3910 else
3911      with_m17n_flt=yes
3912 fi
3913
3914
3915
3916 # Check whether --with-toolkit-scroll-bars was given.
3917 if test "${with_toolkit_scroll_bars+set}" = set; then :
3918   withval=$with_toolkit_scroll_bars;
3919 else
3920      with_toolkit_scroll_bars=yes
3921 fi
3922
3923
3924 # Check whether --with-xaw3d was given.
3925 if test "${with_xaw3d+set}" = set; then :
3926   withval=$with_xaw3d;
3927 else
3928      with_xaw3d=yes
3929 fi
3930
3931
3932 # Check whether --with-xim was given.
3933 if test "${with_xim+set}" = set; then :
3934   withval=$with_xim;
3935 else
3936      with_xim=yes
3937 fi
3938
3939
3940 # Check whether --with-ns was given.
3941 if test "${with_ns+set}" = set; then :
3942   withval=$with_ns;
3943 else
3944       with_ns=no
3945 fi
3946
3947
3948
3949 # Check whether --with-gpm was given.
3950 if test "${with_gpm+set}" = set; then :
3951   withval=$with_gpm;
3952 else
3953      with_gpm=yes
3954 fi
3955
3956
3957 # Check whether --with-dbus was given.
3958 if test "${with_dbus+set}" = set; then :
3959   withval=$with_dbus;
3960 else
3961      with_dbus=yes
3962 fi
3963
3964
3965 # Check whether --with-gconf was given.
3966 if test "${with_gconf+set}" = set; then :
3967   withval=$with_gconf;
3968 else
3969      with_gconf=yes
3970 fi
3971
3972
3973 # Check whether --with-selinux was given.
3974 if test "${with_selinux+set}" = set; then :
3975   withval=$with_selinux;
3976 else
3977      with_selinux=yes
3978 fi
3979
3980
3981 # Check whether --with-gnutls was given.
3982 if test "${with_gnutls+set}" = set; then :
3983   withval=$with_gnutls;
3984 else
3985      with_gnutls=yes
3986 fi
3987
3988
3989 ## For the times when you want to build Emacs but don't have
3990 ## a suitable makeinfo, and can live without the manuals.
3991
3992 # Check whether --with-makeinfo was given.
3993 if test "${with_makeinfo+set}" = set; then :
3994   withval=$with_makeinfo;
3995 else
3996      with_makeinfo=yes
3997 fi
3998
3999
4000 ## This is an option because I do not know if all info/man support
4001 ## compressed files, nor how to test if they do so.
4002
4003 # Check whether --with-compress-info was given.
4004 if test "${with_compress_info+set}" = set; then :
4005   withval=$with_compress_info;
4006 else
4007      with_compress_info=yes
4008 fi
4009
4010 if test $with_compress_info = yes; then
4011    GZIP_INFO=yes
4012 else
4013    GZIP_INFO=
4014 fi
4015
4016
4017
4018 # Check whether --with-pkg-config-prog was given.
4019 if test "${with_pkg_config_prog+set}" = set; then :
4020   withval=$with_pkg_config_prog;
4021 fi
4022
4023 if test "X${with_pkg_config_prog}" != X; then
4024    if test "${with_pkg_config_prog}" != yes; then
4025       PKG_CONFIG="${with_pkg_config_prog}"
4026    fi
4027 fi
4028
4029 CRT_DIR=
4030
4031 # Check whether --with-crt-dir was given.
4032 if test "${with_crt_dir+set}" = set; then :
4033   withval=$with_crt_dir;
4034 fi
4035
4036 CRT_DIR="${with_crt_dir}"
4037
4038
4039 # Check whether --with-gameuser was given.
4040 if test "${with_gameuser+set}" = set; then :
4041   withval=$with_gameuser;
4042 fi
4043
4044 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4045   && gameuser="${with_gameuser}"
4046 test "X$gameuser" = X && gameuser=games
4047
4048
4049 # Check whether --with-gnustep-conf was given.
4050 if test "${with_gnustep_conf+set}" = set; then :
4051   withval=$with_gnustep_conf;
4052 fi
4053
4054 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4055   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4056 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4057      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4058
4059 # Check whether --enable-ns-self-contained was given.
4060 if test "${enable_ns_self_contained+set}" = set; then :
4061   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4062 else
4063   EN_NS_SELF_CONTAINED=yes
4064 fi
4065
4066
4067 # Check whether --enable-asserts was given.
4068 if test "${enable_asserts+set}" = set; then :
4069   enableval=$enable_asserts; USE_XASSERTS=$enableval
4070 else
4071   USE_XASSERTS=no
4072 fi
4073
4074
4075 # Check whether --enable-maintainer-mode was given.
4076 if test "${enable_maintainer_mode+set}" = set; then :
4077   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4078 else
4079   USE_MAINTAINER_MODE=yes
4080 fi
4081
4082 if test $USE_MAINTAINER_MODE = yes; then
4083   MAINT=
4084 else
4085   MAINT=#
4086 fi
4087
4088
4089 # Check whether --enable-locallisppath was given.
4090 if test "${enable_locallisppath+set}" = set; then :
4091   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4092   locallisppath=
4093 elif test "${enableval}" != "yes"; then
4094   locallisppath=${enableval}
4095 fi
4096 fi
4097
4098
4099 # Check whether --enable-checking was given.
4100 if test "${enable_checking+set}" = set; then :
4101   enableval=$enable_checking; ac_checking_flags="${enableval}"
4102 fi
4103
4104 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4105 for check in $ac_checking_flags
4106 do
4107         case $check in
4108         # these set all the flags to specific states
4109         yes)            ac_enable_checking=1 ;;
4110         no)             ac_enable_checking= ;
4111                         ac_gc_check_stringbytes= ;
4112                         ac_gc_check_string_overrun= ;
4113                         ac_gc_check_string_free_list= ;
4114                         ac_xmalloc_overrun= ;
4115                         ac_gc_check_cons_list= ;;
4116         all)            ac_enable_checking=1 ;
4117                         ac_gc_check_stringbytes=1 ;
4118                         ac_gc_check_string_overrun=1 ;
4119                         ac_gc_check_string_free_list=1 ;
4120                         ac_xmalloc_overrun=1 ;
4121                         ac_gc_check_cons_list=1 ;;
4122         # these enable particular checks
4123         stringbytes)    ac_gc_check_stringbytes=1 ;;
4124         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4125         stringfreelist) ac_gc_check_string_free_list=1 ;;
4126         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4127         conslist)       ac_gc_check_cons_list=1 ;;
4128         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4129         esac
4130 done
4131 IFS="$ac_save_IFS"
4132
4133 if test x$ac_enable_checking != x ; then
4134
4135 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4136
4137 fi
4138 if test x$ac_gc_check_stringbytes != x ; then
4139
4140 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4141
4142 fi
4143 if test x$ac_gc_check_string_overrun != x ; then
4144
4145 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4146
4147 fi
4148 if test x$ac_gc_check_string_free_list != x ; then
4149
4150 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4151
4152 fi
4153 if test x$ac_xmalloc_overrun != x ; then
4154
4155 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4156
4157 fi
4158 if test x$ac_gc_check_cons_list != x ; then
4159
4160 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4161
4162 fi
4163
4164 # Check whether --enable-use-lisp-union-type was given.
4165 if test "${enable_use_lisp_union_type+set}" = set; then :
4166   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4167
4168 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4169
4170 fi
4171 fi
4172
4173
4174
4175 # Check whether --enable-profiling was given.
4176 if test "${enable_profiling+set}" = set; then :
4177   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4178 fi
4179
4180 if test x$ac_enable_profiling != x ; then
4181    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4182 else
4183    PROFILING_CFLAGS=
4184 fi
4185
4186
4187 # Check whether --enable-autodepend was given.
4188 if test "${enable_autodepend+set}" = set; then :
4189   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4190 else
4191   ac_enable_autodepend=yes
4192 fi
4193
4194
4195 #### Make srcdir absolute, if it isn't already.  It's important to
4196 #### avoid running the path through pwd unnecessarily, since pwd can
4197 #### give you automounter prefixes, which can go away.  We do all this
4198 #### so Emacs can find its files when run uninstalled.
4199 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4200 unset CDPATH
4201 case "${srcdir}" in
4202   /* ) ;;
4203   . )
4204     ## We may be able to use the $PWD environment variable to make this
4205     ## absolute.  But sometimes PWD is inaccurate.
4206     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4207     ## but that tested only for a well-formed and valid PWD,
4208     ## it did not object when PWD was well-formed and valid but just wrong.
4209     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4210     then
4211       srcdir="$PWD"
4212     else
4213       srcdir="`(cd ${srcdir}; pwd)`"
4214     fi
4215   ;;
4216   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4217 esac
4218
4219 #### Check if the source directory already has a configured system in it.
4220 if test `pwd` != `(cd ${srcdir} && pwd)` \
4221    && test -f "${srcdir}/src/config.h" ; then
4222   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4223    as a build directory right now; it has been configured in its own
4224    right.  To configure in another directory as well, you MUST
4225    use GNU make.  If you do not have GNU make, then you must
4226    now do \`make distclean' in ${srcdir},
4227    and then run $0 again." >&5
4228 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4229    as a build directory right now; it has been configured in its own
4230    right.  To configure in another directory as well, you MUST
4231    use GNU make.  If you do not have GNU make, then you must
4232    now do \`make distclean' in ${srcdir},
4233    and then run $0 again." >&2;}
4234 fi
4235
4236 #### Given the configuration name, set machfile and opsysfile to the
4237 #### names of the m/*.h and s/*.h files we should use.
4238
4239 ### Canonicalize the configuration name.
4240
4241 # Make sure we can run config.sub.
4242 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4243   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4244
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4246 $as_echo_n "checking build system type... " >&6; }
4247 if test "${ac_cv_build+set}" = set; then :
4248   $as_echo_n "(cached) " >&6
4249 else
4250   ac_build_alias=$build_alias
4251 test "x$ac_build_alias" = x &&
4252   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4253 test "x$ac_build_alias" = x &&
4254   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4255 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4256   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4257
4258 fi
4259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4260 $as_echo "$ac_cv_build" >&6; }
4261 case $ac_cv_build in
4262 *-*-*) ;;
4263 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4264 esac
4265 build=$ac_cv_build
4266 ac_save_IFS=$IFS; IFS='-'
4267 set x $ac_cv_build
4268 shift
4269 build_cpu=$1
4270 build_vendor=$2
4271 shift; shift
4272 # Remember, the first character of IFS is used to create $*,
4273 # except with old shells:
4274 build_os=$*
4275 IFS=$ac_save_IFS
4276 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4277
4278
4279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4280 $as_echo_n "checking host system type... " >&6; }
4281 if test "${ac_cv_host+set}" = set; then :
4282   $as_echo_n "(cached) " >&6
4283 else
4284   if test "x$host_alias" = x; then
4285   ac_cv_host=$ac_cv_build
4286 else
4287   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4288     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4289 fi
4290
4291 fi
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4293 $as_echo "$ac_cv_host" >&6; }
4294 case $ac_cv_host in
4295 *-*-*) ;;
4296 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4297 esac
4298 host=$ac_cv_host
4299 ac_save_IFS=$IFS; IFS='-'
4300 set x $ac_cv_host
4301 shift
4302 host_cpu=$1
4303 host_vendor=$2
4304 shift; shift
4305 # Remember, the first character of IFS is used to create $*,
4306 # except with old shells:
4307 host_os=$*
4308 IFS=$ac_save_IFS
4309 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4310
4311
4312 canonical=$host
4313 configuration=${host_alias-${build_alias-$host}}
4314
4315
4316
4317 ### If you add support for a new configuration, add code to this
4318 ### switch statement to recognize your configuration name and select
4319 ### the appropriate operating system and machine description files.
4320
4321 ### You would hope that you could choose an m/*.h file pretty much
4322 ### based on the machine portion of the configuration name, and an s/*.h
4323 ### file based on the operating system portion.  However, it turns out
4324 ### that each m/*.h file is pretty manufacturer-specific - for
4325 ### example mips.h is MIPS
4326 ### So we basically have to have a special case for each
4327 ### configuration name.
4328 ###
4329 ### As far as handling version numbers on operating systems is
4330 ### concerned, make sure things will fail in a fixable way.  If
4331 ### /etc/MACHINES doesn't say anything about version numbers, be
4332 ### prepared to handle anything reasonably.  If version numbers
4333 ### matter, be sure /etc/MACHINES says something about it.
4334
4335 machine='' opsys='' unported=no
4336 case "${canonical}" in
4337
4338   ## GNU/Linux ports
4339   *-*-linux-gnu*)
4340     opsys=gnu-linux
4341     case ${canonical} in
4342       alpha*)   machine=alpha ;;
4343       s390-*)   machine=ibms390 ;;
4344       s390x-*)  machine=ibms390x ;;
4345       powerpc*) machine=macppc ;;
4346       sparc*)   machine=sparc ;;
4347       ia64*)    machine=ia64 ;;
4348       m68k*)    machine=m68k ;;
4349       x86_64*)  machine=amdx86-64 ;;
4350     esac
4351   ;;
4352
4353   ## FreeBSD ports
4354   *-*-freebsd* )
4355     opsys=freebsd
4356     case "${canonical}" in
4357       alpha*)           machine=alpha ;;
4358       amd64-*|x86_64-*) machine=amdx86-64 ;;
4359       ia64-*)           machine=ia64 ;;
4360       i[3456]86-*)      machine=intel386 ;;
4361       powerpc-*)        machine=macppc ;;
4362       sparc-*)          machine=sparc ;;
4363       sparc64-*)        machine=sparc ;;
4364     esac
4365   ;;
4366
4367   ## FreeBSD kernel + glibc based userland
4368   *-*-kfreebsd*gnu* )
4369     opsys=gnu-kfreebsd
4370     case "${canonical}" in
4371       alpha*)           machine=alpha ;;
4372       amd64-*|x86_64-*) machine=amdx86-64 ;;
4373       ia64-*)           machine=ia64 ;;
4374       i[3456]86-*)      machine=intel386 ;;
4375       powerpc-*)        machine=macppc ;;
4376       sparc-*)          machine=sparc ;;
4377       sparc64-*)        machine=sparc ;;
4378     esac
4379   ;;
4380
4381   ## NetBSD ports
4382   *-*-netbsd* )
4383     opsys=netbsd
4384     case "${canonical}" in
4385       alpha*)      machine=alpha ;;
4386       x86_64-*)    machine=amdx86-64 ;;
4387       i[3456]86-*) machine=intel386 ;;
4388       m68k-*)      machine=m68k ;;
4389       powerpc-*)   machine=macppc ;;
4390       sparc*-)     machine=sparc ;;
4391       vax-*)       machine=vax ;;
4392     esac
4393   ;;
4394
4395   ## OpenBSD ports
4396   *-*-openbsd* )
4397     opsys=openbsd
4398     case "${canonical}" in
4399       alpha*)    machine=alpha ;;
4400       x86_64-*)  machine=amdx86-64 ;;
4401       i386-*)    machine=intel386 ;;
4402       powerpc-*) machine=macppc ;;
4403       sparc*)    machine=sparc ;;
4404       vax-*)     machine=vax ;;
4405     esac
4406   ;;
4407
4408   ## Apple Darwin / Mac OS X
4409   *-apple-darwin* )
4410     case "${canonical}" in
4411       i[3456]86-* )  machine=intel386 ;;
4412       powerpc-* )    machine=macppc ;;
4413       x86_64-* )     machine=amdx86-64 ;;
4414       * )            unported=yes ;;
4415     esac
4416     opsys=darwin
4417     # Define CPP as follows to make autoconf work correctly.
4418     CPP="${CC-cc} -E -no-cpp-precomp"
4419     # Use fink packages if available.
4420     if test -d /sw/include && test -d /sw/lib; then
4421       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4422       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4423       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4424     fi
4425   ;;
4426
4427   ## HP 9000 series 700 and 800, running HP/UX
4428   hppa*-hp-hpux10.2* )
4429     opsys=hpux10-20
4430   ;;
4431   hppa*-hp-hpux1[1-9]* )
4432     opsys=hpux11
4433     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4434   ;;
4435
4436   ia64*-hp-hpux1[1-9]* )
4437     machine=hp800 opsys=hpux11
4438     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4439     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4440     CANNOT_DUMP=yes
4441   ;;
4442
4443   hppa*-*-linux-gnu* )
4444     machine=hp800 opsys=gnu-linux
4445   ;;
4446
4447   ## IBM machines
4448   rs6000-ibm-aix4.[23]* )
4449     machine=ibmrs6000 opsys=aix4-2
4450   ;;
4451   powerpc-ibm-aix4.[23]*  )
4452     machine=ibmrs6000 opsys=aix4-2
4453   ;;
4454   rs6000-ibm-aix[56]* )
4455     machine=ibmrs6000 opsys=aix4-2
4456   ;;
4457   powerpc-ibm-aix[56]*  )
4458     machine=ibmrs6000 opsys=aix4-2
4459   ;;
4460
4461   ## Silicon Graphics machines
4462   ## Iris 4D
4463   mips-sgi-irix6.5 )
4464     machine=iris4d opsys=irix6-5
4465     # Without defining _LANGUAGE_C, things get masked out in the headers
4466     # so that, for instance, grepping for `free' in stdlib.h fails and
4467     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4468     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4469     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4470   ;;
4471
4472   ## Suns
4473   *-sun-solaris* \
4474     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4475     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4476     case "${canonical}" in
4477       i[3456]86-*-* )     machine=intel386 ;;
4478       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4479       sparc* )          machine=sparc ;;
4480       * )               unported=yes ;;
4481     esac
4482     case "${canonical}" in
4483       *-sunos5.6* | *-solaris2.6* )
4484                 opsys=sol2-6
4485                 NON_GNU_CPP=/usr/ccs/lib/cpp
4486                 RANLIB="ar -ts"
4487                 ;;
4488       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4489                 opsys=sol2-6
4490                 emacs_check_sunpro_c=yes
4491                 NON_GNU_CPP=/usr/ccs/lib/cpp
4492                 ;;
4493       *-sunos5* | *-solaris* )
4494                 opsys=sol2-10
4495                 emacs_check_sunpro_c=yes
4496                 NON_GNU_CPP=/usr/ccs/lib/cpp
4497                 ;;
4498     esac
4499     ## Watch out for a compiler that we know will not work.
4500     case "${canonical}" in
4501      *-solaris* | *-sunos5* )
4502                 if [ "x$CC" = x/usr/ucb/cc ]; then
4503                   ## /usr/ucb/cc doesn't work;
4504                   ## we should find some other compiler that does work.
4505                   unset CC
4506                 fi
4507                 ;;
4508       *) ;;
4509     esac
4510   ;;
4511
4512   ## Intel 386 machines where we don't care about the manufacturer.
4513   i[3456]86-*-* )
4514     machine=intel386
4515     case "${canonical}" in
4516       *-cygwin )                opsys=cygwin ;;
4517       *-darwin* )               opsys=darwin
4518                                 CPP="${CC-cc} -E -no-cpp-precomp"
4519                                 ;;
4520       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4521       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4522       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4523       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4524     esac
4525   ;;
4526
4527   * )
4528     unported=yes
4529   ;;
4530 esac
4531
4532 ### If the code above didn't choose an operating system, just choose
4533 ### an operating system based on the configuration name.  You really
4534 ### only want to use this when you have no idea what the right
4535 ### operating system is; if you know what operating systems a machine
4536 ### runs, it's cleaner to make it explicit in the case statement
4537 ### above.
4538 if test x"${opsys}" = x; then
4539   case "${canonical}" in
4540     *-gnu* )                            opsys=gnu ;;
4541     * )
4542       unported=yes
4543     ;;
4544   esac
4545 fi
4546
4547
4548
4549 if test $unported = yes; then
4550   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4551 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4552 fi
4553
4554 if test -n "$machine"; then
4555   machfile="m/${machine}.h"
4556 else
4557   machfile=
4558 fi
4559 opsysfile="s/${opsys}.h"
4560
4561
4562 #### Choose a compiler.
4563 test -n "$CC" && cc_specified=yes
4564
4565 # Save the value of CFLAGS that the user specified.
4566 SPECIFIED_CFLAGS="$CFLAGS"
4567
4568 ac_ext=c
4569 ac_cpp='$CPP $CPPFLAGS'
4570 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4571 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4572 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4573 if test -n "$ac_tool_prefix"; then
4574   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4575 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4577 $as_echo_n "checking for $ac_word... " >&6; }
4578 if test "${ac_cv_prog_CC+set}" = set; then :
4579   $as_echo_n "(cached) " >&6
4580 else
4581   if test -n "$CC"; then
4582   ac_cv_prog_CC="$CC" # Let the user override the test.
4583 else
4584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4585 for as_dir in $PATH
4586 do
4587   IFS=$as_save_IFS
4588   test -z "$as_dir" && as_dir=.
4589     for ac_exec_ext in '' $ac_executable_extensions; do
4590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4591     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4593     break 2
4594   fi
4595 done
4596   done
4597 IFS=$as_save_IFS
4598
4599 fi
4600 fi
4601 CC=$ac_cv_prog_CC
4602 if test -n "$CC"; then
4603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4604 $as_echo "$CC" >&6; }
4605 else
4606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4607 $as_echo "no" >&6; }
4608 fi
4609
4610
4611 fi
4612 if test -z "$ac_cv_prog_CC"; then
4613   ac_ct_CC=$CC
4614   # Extract the first word of "gcc", so it can be a program name with args.
4615 set dummy gcc; ac_word=$2
4616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4617 $as_echo_n "checking for $ac_word... " >&6; }
4618 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4619   $as_echo_n "(cached) " >&6
4620 else
4621   if test -n "$ac_ct_CC"; then
4622   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4623 else
4624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4625 for as_dir in $PATH
4626 do
4627   IFS=$as_save_IFS
4628   test -z "$as_dir" && as_dir=.
4629     for ac_exec_ext in '' $ac_executable_extensions; do
4630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4631     ac_cv_prog_ac_ct_CC="gcc"
4632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4633     break 2
4634   fi
4635 done
4636   done
4637 IFS=$as_save_IFS
4638
4639 fi
4640 fi
4641 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4642 if test -n "$ac_ct_CC"; then
4643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4644 $as_echo "$ac_ct_CC" >&6; }
4645 else
4646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4647 $as_echo "no" >&6; }
4648 fi
4649
4650   if test "x$ac_ct_CC" = x; then
4651     CC=""
4652   else
4653     case $cross_compiling:$ac_tool_warned in
4654 yes:)
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4656 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4657 ac_tool_warned=yes ;;
4658 esac
4659     CC=$ac_ct_CC
4660   fi
4661 else
4662   CC="$ac_cv_prog_CC"
4663 fi
4664
4665 if test -z "$CC"; then
4666           if test -n "$ac_tool_prefix"; then
4667     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4668 set dummy ${ac_tool_prefix}cc; ac_word=$2
4669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4670 $as_echo_n "checking for $ac_word... " >&6; }
4671 if test "${ac_cv_prog_CC+set}" = set; then :
4672   $as_echo_n "(cached) " >&6
4673 else
4674   if test -n "$CC"; then
4675   ac_cv_prog_CC="$CC" # Let the user override the test.
4676 else
4677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4678 for as_dir in $PATH
4679 do
4680   IFS=$as_save_IFS
4681   test -z "$as_dir" && as_dir=.
4682     for ac_exec_ext in '' $ac_executable_extensions; do
4683   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4684     ac_cv_prog_CC="${ac_tool_prefix}cc"
4685     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4686     break 2
4687   fi
4688 done
4689   done
4690 IFS=$as_save_IFS
4691
4692 fi
4693 fi
4694 CC=$ac_cv_prog_CC
4695 if test -n "$CC"; then
4696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4697 $as_echo "$CC" >&6; }
4698 else
4699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4700 $as_echo "no" >&6; }
4701 fi
4702
4703
4704   fi
4705 fi
4706 if test -z "$CC"; then
4707   # Extract the first word of "cc", so it can be a program name with args.
4708 set dummy cc; ac_word=$2
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4710 $as_echo_n "checking for $ac_word... " >&6; }
4711 if test "${ac_cv_prog_CC+set}" = set; then :
4712   $as_echo_n "(cached) " >&6
4713 else
4714   if test -n "$CC"; then
4715   ac_cv_prog_CC="$CC" # Let the user override the test.
4716 else
4717   ac_prog_rejected=no
4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4719 for as_dir in $PATH
4720 do
4721   IFS=$as_save_IFS
4722   test -z "$as_dir" && as_dir=.
4723     for ac_exec_ext in '' $ac_executable_extensions; do
4724   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4725     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4726        ac_prog_rejected=yes
4727        continue
4728      fi
4729     ac_cv_prog_CC="cc"
4730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4731     break 2
4732   fi
4733 done
4734   done
4735 IFS=$as_save_IFS
4736
4737 if test $ac_prog_rejected = yes; then
4738   # We found a bogon in the path, so make sure we never use it.
4739   set dummy $ac_cv_prog_CC
4740   shift
4741   if test $# != 0; then
4742     # We chose a different compiler from the bogus one.
4743     # However, it has the same basename, so the bogon will be chosen
4744     # first if we set CC to just the basename; use the full file name.
4745     shift
4746     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4747   fi
4748 fi
4749 fi
4750 fi
4751 CC=$ac_cv_prog_CC
4752 if test -n "$CC"; then
4753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4754 $as_echo "$CC" >&6; }
4755 else
4756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4757 $as_echo "no" >&6; }
4758 fi
4759
4760
4761 fi
4762 if test -z "$CC"; then
4763   if test -n "$ac_tool_prefix"; then
4764   for ac_prog in cl.exe
4765   do
4766     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4767 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4769 $as_echo_n "checking for $ac_word... " >&6; }
4770 if test "${ac_cv_prog_CC+set}" = set; then :
4771   $as_echo_n "(cached) " >&6
4772 else
4773   if test -n "$CC"; then
4774   ac_cv_prog_CC="$CC" # Let the user override the test.
4775 else
4776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4777 for as_dir in $PATH
4778 do
4779   IFS=$as_save_IFS
4780   test -z "$as_dir" && as_dir=.
4781     for ac_exec_ext in '' $ac_executable_extensions; do
4782   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4783     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4784     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4785     break 2
4786   fi
4787 done
4788   done
4789 IFS=$as_save_IFS
4790
4791 fi
4792 fi
4793 CC=$ac_cv_prog_CC
4794 if test -n "$CC"; then
4795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4796 $as_echo "$CC" >&6; }
4797 else
4798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4799 $as_echo "no" >&6; }
4800 fi
4801
4802
4803     test -n "$CC" && break
4804   done
4805 fi
4806 if test -z "$CC"; then
4807   ac_ct_CC=$CC
4808   for ac_prog in cl.exe
4809 do
4810   # Extract the first word of "$ac_prog", so it can be a program name with args.
4811 set dummy $ac_prog; ac_word=$2
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4813 $as_echo_n "checking for $ac_word... " >&6; }
4814 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4815   $as_echo_n "(cached) " >&6
4816 else
4817   if test -n "$ac_ct_CC"; then
4818   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4819 else
4820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4821 for as_dir in $PATH
4822 do
4823   IFS=$as_save_IFS
4824   test -z "$as_dir" && as_dir=.
4825     for ac_exec_ext in '' $ac_executable_extensions; do
4826   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4827     ac_cv_prog_ac_ct_CC="$ac_prog"
4828     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4829     break 2
4830   fi
4831 done
4832   done
4833 IFS=$as_save_IFS
4834
4835 fi
4836 fi
4837 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4838 if test -n "$ac_ct_CC"; then
4839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4840 $as_echo "$ac_ct_CC" >&6; }
4841 else
4842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4843 $as_echo "no" >&6; }
4844 fi
4845
4846
4847   test -n "$ac_ct_CC" && break
4848 done
4849
4850   if test "x$ac_ct_CC" = x; then
4851     CC=""
4852   else
4853     case $cross_compiling:$ac_tool_warned in
4854 yes:)
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4856 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4857 ac_tool_warned=yes ;;
4858 esac
4859     CC=$ac_ct_CC
4860   fi
4861 fi
4862
4863 fi
4864
4865
4866 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4868 as_fn_error "no acceptable C compiler found in \$PATH
4869 See \`config.log' for more details." "$LINENO" 5; }
4870
4871 # Provide some information about the compiler.
4872 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4873 set X $ac_compile
4874 ac_compiler=$2
4875 for ac_option in --version -v -V -qversion; do
4876   { { ac_try="$ac_compiler $ac_option >&5"
4877 case "(($ac_try" in
4878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4879   *) ac_try_echo=$ac_try;;
4880 esac
4881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4882 $as_echo "$ac_try_echo"; } >&5
4883   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4884   ac_status=$?
4885   if test -s conftest.err; then
4886     sed '10a\
4887 ... rest of stderr output deleted ...
4888          10q' conftest.err >conftest.er1
4889     cat conftest.er1 >&5
4890   fi
4891   rm -f conftest.er1 conftest.err
4892   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4893   test $ac_status = 0; }
4894 done
4895
4896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4897 /* end confdefs.h.  */
4898
4899 int
4900 main ()
4901 {
4902
4903   ;
4904   return 0;
4905 }
4906 _ACEOF
4907 ac_clean_files_save=$ac_clean_files
4908 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4909 # Try to create an executable without -o first, disregard a.out.
4910 # It will help us diagnose broken compilers, and finding out an intuition
4911 # of exeext.
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4913 $as_echo_n "checking whether the C compiler works... " >&6; }
4914 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4915
4916 # The possible output files:
4917 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4918
4919 ac_rmfiles=
4920 for ac_file in $ac_files
4921 do
4922   case $ac_file in
4923     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4924     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4925   esac
4926 done
4927 rm -f $ac_rmfiles
4928
4929 if { { ac_try="$ac_link_default"
4930 case "(($ac_try" in
4931   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4932   *) ac_try_echo=$ac_try;;
4933 esac
4934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4935 $as_echo "$ac_try_echo"; } >&5
4936   (eval "$ac_link_default") 2>&5
4937   ac_status=$?
4938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4939   test $ac_status = 0; }; then :
4940   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4941 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4942 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4943 # so that the user can short-circuit this test for compilers unknown to
4944 # Autoconf.
4945 for ac_file in $ac_files ''
4946 do
4947   test -f "$ac_file" || continue
4948   case $ac_file in
4949     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4950         ;;
4951     [ab].out )
4952         # We found the default executable, but exeext='' is most
4953         # certainly right.
4954         break;;
4955     *.* )
4956         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4957         then :; else
4958            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4959         fi
4960         # We set ac_cv_exeext here because the later test for it is not
4961         # safe: cross compilers may not add the suffix if given an `-o'
4962         # argument, so we may need to know it at that point already.
4963         # Even if this section looks crufty: it has the advantage of
4964         # actually working.
4965         break;;
4966     * )
4967         break;;
4968   esac
4969 done
4970 test "$ac_cv_exeext" = no && ac_cv_exeext=
4971
4972 else
4973   ac_file=''
4974 fi
4975 if test -z "$ac_file"; then :
4976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4977 $as_echo "no" >&6; }
4978 $as_echo "$as_me: failed program was:" >&5
4979 sed 's/^/| /' conftest.$ac_ext >&5
4980
4981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4983 { as_fn_set_status 77
4984 as_fn_error "C compiler cannot create executables
4985 See \`config.log' for more details." "$LINENO" 5; }; }
4986 else
4987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4988 $as_echo "yes" >&6; }
4989 fi
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4991 $as_echo_n "checking for C compiler default output file name... " >&6; }
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4993 $as_echo "$ac_file" >&6; }
4994 ac_exeext=$ac_cv_exeext
4995
4996 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4997 ac_clean_files=$ac_clean_files_save
4998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4999 $as_echo_n "checking for suffix of executables... " >&6; }
5000 if { { ac_try="$ac_link"
5001 case "(($ac_try" in
5002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5003   *) ac_try_echo=$ac_try;;
5004 esac
5005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5006 $as_echo "$ac_try_echo"; } >&5
5007   (eval "$ac_link") 2>&5
5008   ac_status=$?
5009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5010   test $ac_status = 0; }; then :
5011   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5012 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5013 # work properly (i.e., refer to `conftest.exe'), while it won't with
5014 # `rm'.
5015 for ac_file in conftest.exe conftest conftest.*; do
5016   test -f "$ac_file" || continue
5017   case $ac_file in
5018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5019     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5020           break;;
5021     * ) break;;
5022   esac
5023 done
5024 else
5025   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5027 as_fn_error "cannot compute suffix of executables: cannot compile and link
5028 See \`config.log' for more details." "$LINENO" 5; }
5029 fi
5030 rm -f conftest conftest$ac_cv_exeext
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5032 $as_echo "$ac_cv_exeext" >&6; }
5033
5034 rm -f conftest.$ac_ext
5035 EXEEXT=$ac_cv_exeext
5036 ac_exeext=$EXEEXT
5037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5038 /* end confdefs.h.  */
5039 #include <stdio.h>
5040 int
5041 main ()
5042 {
5043 FILE *f = fopen ("conftest.out", "w");
5044  return ferror (f) || fclose (f) != 0;
5045
5046   ;
5047   return 0;
5048 }
5049 _ACEOF
5050 ac_clean_files="$ac_clean_files conftest.out"
5051 # Check that the compiler produces executables we can run.  If not, either
5052 # the compiler is broken, or we cross compile.
5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5054 $as_echo_n "checking whether we are cross compiling... " >&6; }
5055 if test "$cross_compiling" != yes; then
5056   { { ac_try="$ac_link"
5057 case "(($ac_try" in
5058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5059   *) ac_try_echo=$ac_try;;
5060 esac
5061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5062 $as_echo "$ac_try_echo"; } >&5
5063   (eval "$ac_link") 2>&5
5064   ac_status=$?
5065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5066   test $ac_status = 0; }
5067   if { ac_try='./conftest$ac_cv_exeext'
5068   { { case "(($ac_try" in
5069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5070   *) ac_try_echo=$ac_try;;
5071 esac
5072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5073 $as_echo "$ac_try_echo"; } >&5
5074   (eval "$ac_try") 2>&5
5075   ac_status=$?
5076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5077   test $ac_status = 0; }; }; then
5078     cross_compiling=no
5079   else
5080     if test "$cross_compiling" = maybe; then
5081         cross_compiling=yes
5082     else
5083         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5085 as_fn_error "cannot run C compiled programs.
5086 If you meant to cross compile, use \`--host'.
5087 See \`config.log' for more details." "$LINENO" 5; }
5088     fi
5089   fi
5090 fi
5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5092 $as_echo "$cross_compiling" >&6; }
5093
5094 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5095 ac_clean_files=$ac_clean_files_save
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5097 $as_echo_n "checking for suffix of object files... " >&6; }
5098 if test "${ac_cv_objext+set}" = set; then :
5099   $as_echo_n "(cached) " >&6
5100 else
5101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5102 /* end confdefs.h.  */
5103
5104 int
5105 main ()
5106 {
5107
5108   ;
5109   return 0;
5110 }
5111 _ACEOF
5112 rm -f conftest.o conftest.obj
5113 if { { ac_try="$ac_compile"
5114 case "(($ac_try" in
5115   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5116   *) ac_try_echo=$ac_try;;
5117 esac
5118 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5119 $as_echo "$ac_try_echo"; } >&5
5120   (eval "$ac_compile") 2>&5
5121   ac_status=$?
5122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5123   test $ac_status = 0; }; then :
5124   for ac_file in conftest.o conftest.obj conftest.*; do
5125   test -f "$ac_file" || continue;
5126   case $ac_file in
5127     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5128     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5129        break;;
5130   esac
5131 done
5132 else
5133   $as_echo "$as_me: failed program was:" >&5
5134 sed 's/^/| /' conftest.$ac_ext >&5
5135
5136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5137 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5138 as_fn_error "cannot compute suffix of object files: cannot compile
5139 See \`config.log' for more details." "$LINENO" 5; }
5140 fi
5141 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5142 fi
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5144 $as_echo "$ac_cv_objext" >&6; }
5145 OBJEXT=$ac_cv_objext
5146 ac_objext=$OBJEXT
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5148 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5149 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5153 /* end confdefs.h.  */
5154
5155 int
5156 main ()
5157 {
5158 #ifndef __GNUC__
5159        choke me
5160 #endif
5161
5162   ;
5163   return 0;
5164 }
5165 _ACEOF
5166 if ac_fn_c_try_compile "$LINENO"; then :
5167   ac_compiler_gnu=yes
5168 else
5169   ac_compiler_gnu=no
5170 fi
5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5172 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5173
5174 fi
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5176 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5177 if test $ac_compiler_gnu = yes; then
5178   GCC=yes
5179 else
5180   GCC=
5181 fi
5182 ac_test_CFLAGS=${CFLAGS+set}
5183 ac_save_CFLAGS=$CFLAGS
5184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5185 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5186 if test "${ac_cv_prog_cc_g+set}" = set; then :
5187   $as_echo_n "(cached) " >&6
5188 else
5189   ac_save_c_werror_flag=$ac_c_werror_flag
5190    ac_c_werror_flag=yes
5191    ac_cv_prog_cc_g=no
5192    CFLAGS="-g"
5193    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5194 /* end confdefs.h.  */
5195
5196 int
5197 main ()
5198 {
5199
5200   ;
5201   return 0;
5202 }
5203 _ACEOF
5204 if ac_fn_c_try_compile "$LINENO"; then :
5205   ac_cv_prog_cc_g=yes
5206 else
5207   CFLAGS=""
5208       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5209 /* end confdefs.h.  */
5210
5211 int
5212 main ()
5213 {
5214
5215   ;
5216   return 0;
5217 }
5218 _ACEOF
5219 if ac_fn_c_try_compile "$LINENO"; then :
5220
5221 else
5222   ac_c_werror_flag=$ac_save_c_werror_flag
5223          CFLAGS="-g"
5224          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5225 /* end confdefs.h.  */
5226
5227 int
5228 main ()
5229 {
5230
5231   ;
5232   return 0;
5233 }
5234 _ACEOF
5235 if ac_fn_c_try_compile "$LINENO"; then :
5236   ac_cv_prog_cc_g=yes
5237 fi
5238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5239 fi
5240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5241 fi
5242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5243    ac_c_werror_flag=$ac_save_c_werror_flag
5244 fi
5245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5246 $as_echo "$ac_cv_prog_cc_g" >&6; }
5247 if test "$ac_test_CFLAGS" = set; then
5248   CFLAGS=$ac_save_CFLAGS
5249 elif test $ac_cv_prog_cc_g = yes; then
5250   if test "$GCC" = yes; then
5251     CFLAGS="-g -O2"
5252   else
5253     CFLAGS="-g"
5254   fi
5255 else
5256   if test "$GCC" = yes; then
5257     CFLAGS="-O2"
5258   else
5259     CFLAGS=
5260   fi
5261 fi
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5263 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5264 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5265   $as_echo_n "(cached) " >&6
5266 else
5267   ac_cv_prog_cc_c89=no
5268 ac_save_CC=$CC
5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270 /* end confdefs.h.  */
5271 #include <stdarg.h>
5272 #include <stdio.h>
5273 #include <sys/types.h>
5274 #include <sys/stat.h>
5275 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5276 struct buf { int x; };
5277 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5278 static char *e (p, i)
5279      char **p;
5280      int i;
5281 {
5282   return p[i];
5283 }
5284 static char *f (char * (*g) (char **, int), char **p, ...)
5285 {
5286   char *s;
5287   va_list v;
5288   va_start (v,p);
5289   s = g (p, va_arg (v,int));
5290   va_end (v);
5291   return s;
5292 }
5293
5294 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5295    function prototypes and stuff, but not '\xHH' hex character constants.
5296    These don't provoke an error unfortunately, instead are silently treated
5297    as 'x'.  The following induces an error, until -std is added to get
5298    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5299    array size at least.  It's necessary to write '\x00'==0 to get something
5300    that's true only with -std.  */
5301 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5302
5303 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5304    inside strings and character constants.  */
5305 #define FOO(x) 'x'
5306 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5307
5308 int test (int i, double x);
5309 struct s1 {int (*f) (int a);};
5310 struct s2 {int (*f) (double a);};
5311 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5312 int argc;
5313 char **argv;
5314 int
5315 main ()
5316 {
5317 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5318   ;
5319   return 0;
5320 }
5321 _ACEOF
5322 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5323         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5324 do
5325   CC="$ac_save_CC $ac_arg"
5326   if ac_fn_c_try_compile "$LINENO"; then :
5327   ac_cv_prog_cc_c89=$ac_arg
5328 fi
5329 rm -f core conftest.err conftest.$ac_objext
5330   test "x$ac_cv_prog_cc_c89" != "xno" && break
5331 done
5332 rm -f conftest.$ac_ext
5333 CC=$ac_save_CC
5334
5335 fi
5336 # AC_CACHE_VAL
5337 case "x$ac_cv_prog_cc_c89" in
5338   x)
5339     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5340 $as_echo "none needed" >&6; } ;;
5341   xno)
5342     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5343 $as_echo "unsupported" >&6; } ;;
5344   *)
5345     CC="$CC $ac_cv_prog_cc_c89"
5346     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5347 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5348 esac
5349 if test "x$ac_cv_prog_cc_c89" != xno; then :
5350
5351 fi
5352
5353 ac_ext=c
5354 ac_cpp='$CPP $CPPFLAGS'
5355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5358 DEPDIR="${am__leading_dot}deps"
5359
5360 ac_config_commands="$ac_config_commands depfiles"
5361
5362
5363 am_make=${MAKE-make}
5364 cat > confinc << 'END'
5365 am__doit:
5366         @echo this is the am__doit target
5367 .PHONY: am__doit
5368 END
5369 # If we don't find an include directive, just comment out the code.
5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5371 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5372 am__include="#"
5373 am__quote=
5374 _am_result=none
5375 # First try GNU make style include.
5376 echo "include confinc" > confmf
5377 # Ignore all kinds of additional output from `make'.
5378 case `$am_make -s -f confmf 2> /dev/null` in #(
5379 *the\ am__doit\ target*)
5380   am__include=include
5381   am__quote=
5382   _am_result=GNU
5383   ;;
5384 esac
5385 # Now try BSD make style include.
5386 if test "$am__include" = "#"; then
5387    echo '.include "confinc"' > confmf
5388    case `$am_make -s -f confmf 2> /dev/null` in #(
5389    *the\ am__doit\ target*)
5390      am__include=.include
5391      am__quote="\""
5392      _am_result=BSD
5393      ;;
5394    esac
5395 fi
5396
5397
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5399 $as_echo "$_am_result" >&6; }
5400 rm -f confinc confmf
5401
5402 # Check whether --enable-dependency-tracking was given.
5403 if test "${enable_dependency_tracking+set}" = set; then :
5404   enableval=$enable_dependency_tracking;
5405 fi
5406
5407 if test "x$enable_dependency_tracking" != xno; then
5408   am_depcomp="$ac_aux_dir/depcomp"
5409   AMDEPBACKSLASH='\'
5410 fi
5411  if test "x$enable_dependency_tracking" != xno; then
5412   AMDEP_TRUE=
5413   AMDEP_FALSE='#'
5414 else
5415   AMDEP_TRUE='#'
5416   AMDEP_FALSE=
5417 fi
5418
5419
5420
5421 depcc="$CC"   am_compiler_list=
5422
5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5424 $as_echo_n "checking dependency style of $depcc... " >&6; }
5425 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5426   $as_echo_n "(cached) " >&6
5427 else
5428   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5429   # We make a subdir and do the tests there.  Otherwise we can end up
5430   # making bogus files that we don't know about and never remove.  For
5431   # instance it was reported that on HP-UX the gcc test will end up
5432   # making a dummy file named `D' -- because `-MD' means `put the output
5433   # in D'.
5434   mkdir conftest.dir
5435   # Copy depcomp to subdir because otherwise we won't find it if we're
5436   # using a relative directory.
5437   cp "$am_depcomp" conftest.dir
5438   cd conftest.dir
5439   # We will build objects and dependencies in a subdirectory because
5440   # it helps to detect inapplicable dependency modes.  For instance
5441   # both Tru64's cc and ICC support -MD to output dependencies as a
5442   # side effect of compilation, but ICC will put the dependencies in
5443   # the current directory while Tru64 will put them in the object
5444   # directory.
5445   mkdir sub
5446
5447   am_cv_CC_dependencies_compiler_type=none
5448   if test "$am_compiler_list" = ""; then
5449      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5450   fi
5451   am__universal=false
5452   case " $depcc " in #(
5453      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5454      esac
5455
5456   for depmode in $am_compiler_list; do
5457     # Setup a source with many dependencies, because some compilers
5458     # like to wrap large dependency lists on column 80 (with \), and
5459     # we should not choose a depcomp mode which is confused by this.
5460     #
5461     # We need to recreate these files for each test, as the compiler may
5462     # overwrite some of them when testing with obscure command lines.
5463     # This happens at least with the AIX C compiler.
5464     : > sub/conftest.c
5465     for i in 1 2 3 4 5 6; do
5466       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5467       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5468       # Solaris 8's {/usr,}/bin/sh.
5469       touch sub/conftst$i.h
5470     done
5471     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5472
5473     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5474     # mode.  It turns out that the SunPro C++ compiler does not properly
5475     # handle `-M -o', and we need to detect this.  Also, some Intel
5476     # versions had trouble with output in subdirs
5477     am__obj=sub/conftest.${OBJEXT-o}
5478     am__minus_obj="-o $am__obj"
5479     case $depmode in
5480     gcc)
5481       # This depmode causes a compiler race in universal mode.
5482       test "$am__universal" = false || continue
5483       ;;
5484     nosideeffect)
5485       # after this tag, mechanisms are not by side-effect, so they'll
5486       # only be used when explicitly requested
5487       if test "x$enable_dependency_tracking" = xyes; then
5488         continue
5489       else
5490         break
5491       fi
5492       ;;
5493     msvisualcpp | msvcmsys)
5494       # This compiler won't grok `-c -o', but also, the minuso test has
5495       # not run yet.  These depmodes are late enough in the game, and
5496       # so weak that their functioning should not be impacted.
5497       am__obj=conftest.${OBJEXT-o}
5498       am__minus_obj=
5499       ;;
5500     none) break ;;
5501     esac
5502     if depmode=$depmode \
5503        source=sub/conftest.c object=$am__obj \
5504        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5505        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5506          >/dev/null 2>conftest.err &&
5507        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5508        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5509        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5510        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5511       # icc doesn't choke on unknown options, it will just issue warnings
5512       # or remarks (even with -Werror).  So we grep stderr for any message
5513       # that says an option was ignored or not supported.
5514       # When given -MP, icc 7.0 and 7.1 complain thusly:
5515       #   icc: Command line warning: ignoring option '-M'; no argument required
5516       # The diagnosis changed in icc 8.0:
5517       #   icc: Command line remark: option '-MP' not supported
5518       if (grep 'ignoring option' conftest.err ||
5519           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5520         am_cv_CC_dependencies_compiler_type=$depmode
5521         break
5522       fi
5523     fi
5524   done
5525
5526   cd ..
5527   rm -rf conftest.dir
5528 else
5529   am_cv_CC_dependencies_compiler_type=none
5530 fi
5531
5532 fi
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5534 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5535 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5536
5537  if
5538   test "x$enable_dependency_tracking" != xno \
5539   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5540   am__fastdepCC_TRUE=
5541   am__fastdepCC_FALSE='#'
5542 else
5543   am__fastdepCC_TRUE='#'
5544   am__fastdepCC_FALSE=
5545 fi
5546
5547
5548 if test "x$CC" != xcc; then
5549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5550 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5551 else
5552   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5553 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5554 fi
5555 set dummy $CC; ac_cc=`$as_echo "$2" |
5556                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5557 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5558   $as_echo_n "(cached) " >&6
5559 else
5560   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5561 /* end confdefs.h.  */
5562
5563 int
5564 main ()
5565 {
5566
5567   ;
5568   return 0;
5569 }
5570 _ACEOF
5571 # Make sure it works both with $CC and with simple cc.
5572 # We do the test twice because some compilers refuse to overwrite an
5573 # existing .o file with -o, though they will create one.
5574 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5575 rm -f conftest2.*
5576 if { { case "(($ac_try" in
5577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5578   *) ac_try_echo=$ac_try;;
5579 esac
5580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5581 $as_echo "$ac_try_echo"; } >&5
5582   (eval "$ac_try") 2>&5
5583   ac_status=$?
5584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5585   test $ac_status = 0; } &&
5586    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5588   *) ac_try_echo=$ac_try;;
5589 esac
5590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5591 $as_echo "$ac_try_echo"; } >&5
5592   (eval "$ac_try") 2>&5
5593   ac_status=$?
5594   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5595   test $ac_status = 0; };
5596 then
5597   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5598   if test "x$CC" != xcc; then
5599     # Test first that cc exists at all.
5600     if { ac_try='cc -c conftest.$ac_ext >&5'
5601   { { case "(($ac_try" in
5602   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5603   *) ac_try_echo=$ac_try;;
5604 esac
5605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5606 $as_echo "$ac_try_echo"; } >&5
5607   (eval "$ac_try") 2>&5
5608   ac_status=$?
5609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5610   test $ac_status = 0; }; }; then
5611       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5612       rm -f conftest2.*
5613       if { { case "(($ac_try" in
5614   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5615   *) ac_try_echo=$ac_try;;
5616 esac
5617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5618 $as_echo "$ac_try_echo"; } >&5
5619   (eval "$ac_try") 2>&5
5620   ac_status=$?
5621   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5622   test $ac_status = 0; } &&
5623          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5625   *) ac_try_echo=$ac_try;;
5626 esac
5627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5628 $as_echo "$ac_try_echo"; } >&5
5629   (eval "$ac_try") 2>&5
5630   ac_status=$?
5631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5632   test $ac_status = 0; };
5633       then
5634         # cc works too.
5635         :
5636       else
5637         # cc exists but doesn't like -o.
5638         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5639       fi
5640     fi
5641   fi
5642 else
5643   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5644 fi
5645 rm -f core conftest*
5646
5647 fi
5648 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5650 $as_echo "yes" >&6; }
5651 else
5652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5653 $as_echo "no" >&6; }
5654
5655 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5656
5657 fi
5658
5659 # FIXME: we rely on the cache variable name because
5660 # there is no other way.
5661 set dummy $CC
5662 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5663 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5664 if test "$am_t" != yes; then
5665    # Losing compiler, so override with the script.
5666    # FIXME: It is wrong to rewrite CC.
5667    # But if we don't then we get into trouble of one sort or another.
5668    # A longer-term fix would be to have automake use am__CC in this case,
5669    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5670    CC="$am_aux_dir/compile $CC"
5671 fi
5672
5673
5674
5675 # Initialize gnulib right after verifying that the C compiler works.
5676 if test -n "$ac_tool_prefix"; then
5677   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5678 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5680 $as_echo_n "checking for $ac_word... " >&6; }
5681 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5682   $as_echo_n "(cached) " >&6
5683 else
5684   if test -n "$RANLIB"; then
5685   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5686 else
5687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5688 for as_dir in $PATH
5689 do
5690   IFS=$as_save_IFS
5691   test -z "$as_dir" && as_dir=.
5692     for ac_exec_ext in '' $ac_executable_extensions; do
5693   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5694     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5696     break 2
5697   fi
5698 done
5699   done
5700 IFS=$as_save_IFS
5701
5702 fi
5703 fi
5704 RANLIB=$ac_cv_prog_RANLIB
5705 if test -n "$RANLIB"; then
5706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5707 $as_echo "$RANLIB" >&6; }
5708 else
5709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710 $as_echo "no" >&6; }
5711 fi
5712
5713
5714 fi
5715 if test -z "$ac_cv_prog_RANLIB"; then
5716   ac_ct_RANLIB=$RANLIB
5717   # Extract the first word of "ranlib", so it can be a program name with args.
5718 set dummy ranlib; ac_word=$2
5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5720 $as_echo_n "checking for $ac_word... " >&6; }
5721 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5722   $as_echo_n "(cached) " >&6
5723 else
5724   if test -n "$ac_ct_RANLIB"; then
5725   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5726 else
5727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5728 for as_dir in $PATH
5729 do
5730   IFS=$as_save_IFS
5731   test -z "$as_dir" && as_dir=.
5732     for ac_exec_ext in '' $ac_executable_extensions; do
5733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5734     ac_cv_prog_ac_ct_RANLIB="ranlib"
5735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5736     break 2
5737   fi
5738 done
5739   done
5740 IFS=$as_save_IFS
5741
5742 fi
5743 fi
5744 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5745 if test -n "$ac_ct_RANLIB"; then
5746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5747 $as_echo "$ac_ct_RANLIB" >&6; }
5748 else
5749   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5750 $as_echo "no" >&6; }
5751 fi
5752
5753   if test "x$ac_ct_RANLIB" = x; then
5754     RANLIB=":"
5755   else
5756     case $cross_compiling:$ac_tool_warned in
5757 yes:)
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5759 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5760 ac_tool_warned=yes ;;
5761 esac
5762     RANLIB=$ac_ct_RANLIB
5763   fi
5764 else
5765   RANLIB="$ac_cv_prog_RANLIB"
5766 fi
5767
5768
5769 ac_ext=c
5770 ac_cpp='$CPP $CPPFLAGS'
5771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5773 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5775 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5776 # On Suns, sometimes $CPP names a directory.
5777 if test -n "$CPP" && test -d "$CPP"; then
5778   CPP=
5779 fi
5780 if test -z "$CPP"; then
5781   if test "${ac_cv_prog_CPP+set}" = set; then :
5782   $as_echo_n "(cached) " >&6
5783 else
5784       # Double quotes because CPP needs to be expanded
5785     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5786     do
5787       ac_preproc_ok=false
5788 for ac_c_preproc_warn_flag in '' yes
5789 do
5790   # Use a header file that comes with gcc, so configuring glibc
5791   # with a fresh cross-compiler works.
5792   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5793   # <limits.h> exists even on freestanding compilers.
5794   # On the NeXT, cc -E runs the code through the compiler's parser,
5795   # not just through cpp. "Syntax error" is here to catch this case.
5796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5797 /* end confdefs.h.  */
5798 #ifdef __STDC__
5799 # include <limits.h>
5800 #else
5801 # include <assert.h>
5802 #endif
5803                      Syntax error
5804 _ACEOF
5805 if ac_fn_c_try_cpp "$LINENO"; then :
5806
5807 else
5808   # Broken: fails on valid input.
5809 continue
5810 fi
5811 rm -f conftest.err conftest.$ac_ext
5812
5813   # OK, works on sane cases.  Now check whether nonexistent headers
5814   # can be detected and how.
5815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5816 /* end confdefs.h.  */
5817 #include <ac_nonexistent.h>
5818 _ACEOF
5819 if ac_fn_c_try_cpp "$LINENO"; then :
5820   # Broken: success on invalid input.
5821 continue
5822 else
5823   # Passes both tests.
5824 ac_preproc_ok=:
5825 break
5826 fi
5827 rm -f conftest.err conftest.$ac_ext
5828
5829 done
5830 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5831 rm -f conftest.err conftest.$ac_ext
5832 if $ac_preproc_ok; then :
5833   break
5834 fi
5835
5836     done
5837     ac_cv_prog_CPP=$CPP
5838
5839 fi
5840   CPP=$ac_cv_prog_CPP
5841 else
5842   ac_cv_prog_CPP=$CPP
5843 fi
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5845 $as_echo "$CPP" >&6; }
5846 ac_preproc_ok=false
5847 for ac_c_preproc_warn_flag in '' yes
5848 do
5849   # Use a header file that comes with gcc, so configuring glibc
5850   # with a fresh cross-compiler works.
5851   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5852   # <limits.h> exists even on freestanding compilers.
5853   # On the NeXT, cc -E runs the code through the compiler's parser,
5854   # not just through cpp. "Syntax error" is here to catch this case.
5855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5856 /* end confdefs.h.  */
5857 #ifdef __STDC__
5858 # include <limits.h>
5859 #else
5860 # include <assert.h>
5861 #endif
5862                      Syntax error
5863 _ACEOF
5864 if ac_fn_c_try_cpp "$LINENO"; then :
5865
5866 else
5867   # Broken: fails on valid input.
5868 continue
5869 fi
5870 rm -f conftest.err conftest.$ac_ext
5871
5872   # OK, works on sane cases.  Now check whether nonexistent headers
5873   # can be detected and how.
5874   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5875 /* end confdefs.h.  */
5876 #include <ac_nonexistent.h>
5877 _ACEOF
5878 if ac_fn_c_try_cpp "$LINENO"; then :
5879   # Broken: success on invalid input.
5880 continue
5881 else
5882   # Passes both tests.
5883 ac_preproc_ok=:
5884 break
5885 fi
5886 rm -f conftest.err conftest.$ac_ext
5887
5888 done
5889 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5890 rm -f conftest.err conftest.$ac_ext
5891 if $ac_preproc_ok; then :
5892
5893 else
5894   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5895 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5896 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5897 See \`config.log' for more details." "$LINENO" 5; }
5898 fi
5899
5900 ac_ext=c
5901 ac_cpp='$CPP $CPPFLAGS'
5902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5905
5906
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5908 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5909 if test "${ac_cv_path_GREP+set}" = set; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if test -z "$GREP"; then
5913   ac_path_GREP_found=false
5914   # Loop through the user's path and test for each of PROGNAME-LIST
5915   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5916 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5917 do
5918   IFS=$as_save_IFS
5919   test -z "$as_dir" && as_dir=.
5920     for ac_prog in grep ggrep; do
5921     for ac_exec_ext in '' $ac_executable_extensions; do
5922       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5923       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5924 # Check for GNU ac_path_GREP and select it if it is found.
5925   # Check for GNU $ac_path_GREP
5926 case `"$ac_path_GREP" --version 2>&1` in
5927 *GNU*)
5928   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5929 *)
5930   ac_count=0
5931   $as_echo_n 0123456789 >"conftest.in"
5932   while :
5933   do
5934     cat "conftest.in" "conftest.in" >"conftest.tmp"
5935     mv "conftest.tmp" "conftest.in"
5936     cp "conftest.in" "conftest.nl"
5937     $as_echo 'GREP' >> "conftest.nl"
5938     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5939     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5940     as_fn_arith $ac_count + 1 && ac_count=$as_val
5941     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5942       # Best one so far, save it but keep looking for a better one
5943       ac_cv_path_GREP="$ac_path_GREP"
5944       ac_path_GREP_max=$ac_count
5945     fi
5946     # 10*(2^10) chars as input seems more than enough
5947     test $ac_count -gt 10 && break
5948   done
5949   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5950 esac
5951
5952       $ac_path_GREP_found && break 3
5953     done
5954   done
5955   done
5956 IFS=$as_save_IFS
5957   if test -z "$ac_cv_path_GREP"; then
5958     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5959   fi
5960 else
5961   ac_cv_path_GREP=$GREP
5962 fi
5963
5964 fi
5965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5966 $as_echo "$ac_cv_path_GREP" >&6; }
5967  GREP="$ac_cv_path_GREP"
5968
5969
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5971 $as_echo_n "checking for egrep... " >&6; }
5972 if test "${ac_cv_path_EGREP+set}" = set; then :
5973   $as_echo_n "(cached) " >&6
5974 else
5975   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5976    then ac_cv_path_EGREP="$GREP -E"
5977    else
5978      if test -z "$EGREP"; then
5979   ac_path_EGREP_found=false
5980   # Loop through the user's path and test for each of PROGNAME-LIST
5981   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5982 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5983 do
5984   IFS=$as_save_IFS
5985   test -z "$as_dir" && as_dir=.
5986     for ac_prog in egrep; do
5987     for ac_exec_ext in '' $ac_executable_extensions; do
5988       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5989       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5990 # Check for GNU ac_path_EGREP and select it if it is found.
5991   # Check for GNU $ac_path_EGREP
5992 case `"$ac_path_EGREP" --version 2>&1` in
5993 *GNU*)
5994   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5995 *)
5996   ac_count=0
5997   $as_echo_n 0123456789 >"conftest.in"
5998   while :
5999   do
6000     cat "conftest.in" "conftest.in" >"conftest.tmp"
6001     mv "conftest.tmp" "conftest.in"
6002     cp "conftest.in" "conftest.nl"
6003     $as_echo 'EGREP' >> "conftest.nl"
6004     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6005     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6006     as_fn_arith $ac_count + 1 && ac_count=$as_val
6007     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6008       # Best one so far, save it but keep looking for a better one
6009       ac_cv_path_EGREP="$ac_path_EGREP"
6010       ac_path_EGREP_max=$ac_count
6011     fi
6012     # 10*(2^10) chars as input seems more than enough
6013     test $ac_count -gt 10 && break
6014   done
6015   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6016 esac
6017
6018       $ac_path_EGREP_found && break 3
6019     done
6020   done
6021   done
6022 IFS=$as_save_IFS
6023   if test -z "$ac_cv_path_EGREP"; then
6024     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6025   fi
6026 else
6027   ac_cv_path_EGREP=$EGREP
6028 fi
6029
6030    fi
6031 fi
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6033 $as_echo "$ac_cv_path_EGREP" >&6; }
6034  EGREP="$ac_cv_path_EGREP"
6035
6036
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6038 $as_echo_n "checking for ANSI C header files... " >&6; }
6039 if test "${ac_cv_header_stdc+set}" = set; then :
6040   $as_echo_n "(cached) " >&6
6041 else
6042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6043 /* end confdefs.h.  */
6044 #include <stdlib.h>
6045 #include <stdarg.h>
6046 #include <string.h>
6047 #include <float.h>
6048
6049 int
6050 main ()
6051 {
6052
6053   ;
6054   return 0;
6055 }
6056 _ACEOF
6057 if ac_fn_c_try_compile "$LINENO"; then :
6058   ac_cv_header_stdc=yes
6059 else
6060   ac_cv_header_stdc=no
6061 fi
6062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6063
6064 if test $ac_cv_header_stdc = yes; then
6065   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6067 /* end confdefs.h.  */
6068 #include <string.h>
6069
6070 _ACEOF
6071 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6072   $EGREP "memchr" >/dev/null 2>&1; then :
6073
6074 else
6075   ac_cv_header_stdc=no
6076 fi
6077 rm -f conftest*
6078
6079 fi
6080
6081 if test $ac_cv_header_stdc = yes; then
6082   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6083   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6084 /* end confdefs.h.  */
6085 #include <stdlib.h>
6086
6087 _ACEOF
6088 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6089   $EGREP "free" >/dev/null 2>&1; then :
6090
6091 else
6092   ac_cv_header_stdc=no
6093 fi
6094 rm -f conftest*
6095
6096 fi
6097
6098 if test $ac_cv_header_stdc = yes; then
6099   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6100   if test "$cross_compiling" = yes; then :
6101   :
6102 else
6103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6104 /* end confdefs.h.  */
6105 #include <ctype.h>
6106 #include <stdlib.h>
6107 #if ((' ' & 0x0FF) == 0x020)
6108 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6109 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6110 #else
6111 # define ISLOWER(c) \
6112                    (('a' <= (c) && (c) <= 'i') \
6113                      || ('j' <= (c) && (c) <= 'r') \
6114                      || ('s' <= (c) && (c) <= 'z'))
6115 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6116 #endif
6117
6118 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6119 int
6120 main ()
6121 {
6122   int i;
6123   for (i = 0; i < 256; i++)
6124     if (XOR (islower (i), ISLOWER (i))
6125         || toupper (i) != TOUPPER (i))
6126       return 2;
6127   return 0;
6128 }
6129 _ACEOF
6130 if ac_fn_c_try_run "$LINENO"; then :
6131
6132 else
6133   ac_cv_header_stdc=no
6134 fi
6135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6136   conftest.$ac_objext conftest.beam conftest.$ac_ext
6137 fi
6138
6139 fi
6140 fi
6141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6142 $as_echo "$ac_cv_header_stdc" >&6; }
6143 if test $ac_cv_header_stdc = yes; then
6144
6145 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6146
6147 fi
6148
6149 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6150 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6151                   inttypes.h stdint.h unistd.h
6152 do :
6153   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6154 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6155 "
6156 eval as_val=\$$as_ac_Header
6157    if test "x$as_val" = x""yes; then :
6158   cat >>confdefs.h <<_ACEOF
6159 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6160 _ACEOF
6161
6162 fi
6163
6164 done
6165
6166
6167
6168
6169
6170   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6171 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6172   MINIX=yes
6173 else
6174   MINIX=
6175 fi
6176
6177
6178   if test "$MINIX" = yes; then
6179
6180 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6181
6182
6183 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6184
6185
6186 $as_echo "#define _MINIX 1" >>confdefs.h
6187
6188   fi
6189
6190         case "$host_os" in
6191     hpux*)
6192
6193 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6194
6195       ;;
6196   esac
6197
6198
6199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6200 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6201 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6202   $as_echo_n "(cached) " >&6
6203 else
6204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6205 /* end confdefs.h.  */
6206
6207 #         define __EXTENSIONS__ 1
6208           $ac_includes_default
6209 int
6210 main ()
6211 {
6212
6213   ;
6214   return 0;
6215 }
6216 _ACEOF
6217 if ac_fn_c_try_compile "$LINENO"; then :
6218   ac_cv_safe_to_define___extensions__=yes
6219 else
6220   ac_cv_safe_to_define___extensions__=no
6221 fi
6222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6223 fi
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6225 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6226   test $ac_cv_safe_to_define___extensions__ = yes &&
6227     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6228
6229   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6230
6231   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6232
6233   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6234
6235   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6236
6237
6238
6239
6240
6241
6242
6243
6244    case $ac_cv_prog_cc_stdc in #(
6245   no) :
6246     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6247   *) :
6248     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6249 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6250 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6251   $as_echo_n "(cached) " >&6
6252 else
6253   ac_cv_prog_cc_c99=no
6254 ac_save_CC=$CC
6255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6256 /* end confdefs.h.  */
6257 #include <stdarg.h>
6258 #include <stdbool.h>
6259 #include <stdlib.h>
6260 #include <wchar.h>
6261 #include <stdio.h>
6262
6263 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
6264 #define debug(...) fprintf (stderr, __VA_ARGS__)
6265 #define showlist(...) puts (#__VA_ARGS__)
6266 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6267 static void
6268 test_varargs_macros (void)
6269 {
6270   int x = 1234;
6271   int y = 5678;
6272   debug ("Flag");
6273   debug ("X = %d\n", x);
6274   showlist (The first, second, and third items.);
6275   report (x>y, "x is %d but y is %d", x, y);
6276 }
6277
6278 // Check long long types.
6279 #define BIG64 18446744073709551615ull
6280 #define BIG32 4294967295ul
6281 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6282 #if !BIG_OK
6283   your preprocessor is broken;
6284 #endif
6285 #if BIG_OK
6286 #else
6287   your preprocessor is broken;
6288 #endif
6289 static long long int bignum = -9223372036854775807LL;
6290 static unsigned long long int ubignum = BIG64;
6291
6292 struct incomplete_array
6293 {
6294   int datasize;
6295   double data[];
6296 };
6297
6298 struct named_init {
6299   int number;
6300   const wchar_t *name;
6301   double average;
6302 };
6303
6304 typedef const char *ccp;
6305
6306 static inline int
6307 test_restrict (ccp restrict text)
6308 {
6309   // See if C++-style comments work.
6310   // Iterate through items via the restricted pointer.
6311   // Also check for declarations in for loops.
6312   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6313     continue;
6314   return 0;
6315 }
6316
6317 // Check varargs and va_copy.
6318 static void
6319 test_varargs (const char *format, ...)
6320 {
6321   va_list args;
6322   va_start (args, format);
6323   va_list args_copy;
6324   va_copy (args_copy, args);
6325
6326   const char *str;
6327   int number;
6328   float fnumber;
6329
6330   while (*format)
6331     {
6332       switch (*format++)
6333         {
6334         case 's': // string
6335           str = va_arg (args_copy, const char *);
6336           break;
6337         case 'd': // int
6338           number = va_arg (args_copy, int);
6339           break;
6340         case 'f': // float
6341           fnumber = va_arg (args_copy, double);
6342           break;
6343         default:
6344           break;
6345         }
6346     }
6347   va_end (args_copy);
6348   va_end (args);
6349 }
6350
6351 int
6352 main ()
6353 {
6354
6355   // Check bool.
6356   _Bool success = false;
6357
6358   // Check restrict.
6359   if (test_restrict ("String literal") == 0)
6360     success = true;
6361   char *restrict newvar = "Another string";
6362
6363   // Check varargs.
6364   test_varargs ("s, d' f .", "string", 65, 34.234);
6365   test_varargs_macros ();
6366
6367   // Check flexible array members.
6368   struct incomplete_array *ia =
6369     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6370   ia->datasize = 10;
6371   for (int i = 0; i < ia->datasize; ++i)
6372     ia->data[i] = i * 1.234;
6373
6374   // Check named initializers.
6375   struct named_init ni = {
6376     .number = 34,
6377     .name = L"Test wide string",
6378     .average = 543.34343,
6379   };
6380
6381   ni.number = 58;
6382
6383   int dynamic_array[ni.number];
6384   dynamic_array[ni.number - 1] = 543;
6385
6386   // work around unused variable warnings
6387   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6388           || dynamic_array[ni.number - 1] != 543);
6389
6390   ;
6391   return 0;
6392 }
6393 _ACEOF
6394 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6395 do
6396   CC="$ac_save_CC $ac_arg"
6397   if ac_fn_c_try_compile "$LINENO"; then :
6398   ac_cv_prog_cc_c99=$ac_arg
6399 fi
6400 rm -f core conftest.err conftest.$ac_objext
6401   test "x$ac_cv_prog_cc_c99" != "xno" && break
6402 done
6403 rm -f conftest.$ac_ext
6404 CC=$ac_save_CC
6405
6406 fi
6407 # AC_CACHE_VAL
6408 case "x$ac_cv_prog_cc_c99" in
6409   x)
6410     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6411 $as_echo "none needed" >&6; } ;;
6412   xno)
6413     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6414 $as_echo "unsupported" >&6; } ;;
6415   *)
6416     CC="$CC $ac_cv_prog_cc_c99"
6417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6418 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6419 esac
6420 if test "x$ac_cv_prog_cc_c99" != xno; then :
6421   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6422 else
6423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6424 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6425 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6426   $as_echo_n "(cached) " >&6
6427 else
6428   ac_cv_prog_cc_c89=no
6429 ac_save_CC=$CC
6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6431 /* end confdefs.h.  */
6432 #include <stdarg.h>
6433 #include <stdio.h>
6434 #include <sys/types.h>
6435 #include <sys/stat.h>
6436 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6437 struct buf { int x; };
6438 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6439 static char *e (p, i)
6440      char **p;
6441      int i;
6442 {
6443   return p[i];
6444 }
6445 static char *f (char * (*g) (char **, int), char **p, ...)
6446 {
6447   char *s;
6448   va_list v;
6449   va_start (v,p);
6450   s = g (p, va_arg (v,int));
6451   va_end (v);
6452   return s;
6453 }
6454
6455 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6456    function prototypes and stuff, but not '\xHH' hex character constants.
6457    These don't provoke an error unfortunately, instead are silently treated
6458    as 'x'.  The following induces an error, until -std is added to get
6459    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6460    array size at least.  It's necessary to write '\x00'==0 to get something
6461    that's true only with -std.  */
6462 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6463
6464 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6465    inside strings and character constants.  */
6466 #define FOO(x) 'x'
6467 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6468
6469 int test (int i, double x);
6470 struct s1 {int (*f) (int a);};
6471 struct s2 {int (*f) (double a);};
6472 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6473 int argc;
6474 char **argv;
6475 int
6476 main ()
6477 {
6478 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6479   ;
6480   return 0;
6481 }
6482 _ACEOF
6483 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6484         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6485 do
6486   CC="$ac_save_CC $ac_arg"
6487   if ac_fn_c_try_compile "$LINENO"; then :
6488   ac_cv_prog_cc_c89=$ac_arg
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext
6491   test "x$ac_cv_prog_cc_c89" != "xno" && break
6492 done
6493 rm -f conftest.$ac_ext
6494 CC=$ac_save_CC
6495
6496 fi
6497 # AC_CACHE_VAL
6498 case "x$ac_cv_prog_cc_c89" in
6499   x)
6500     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6501 $as_echo "none needed" >&6; } ;;
6502   xno)
6503     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6504 $as_echo "unsupported" >&6; } ;;
6505   *)
6506     CC="$CC $ac_cv_prog_cc_c89"
6507     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6508 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6509 esac
6510 if test "x$ac_cv_prog_cc_c89" != xno; then :
6511   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6512 else
6513   ac_cv_prog_cc_stdc=no
6514 fi
6515
6516 fi
6517  ;;
6518 esac
6519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6520 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6521   if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6522   $as_echo_n "(cached) " >&6
6523 fi
6524
6525   case $ac_cv_prog_cc_stdc in #(
6526   no) :
6527     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6528 $as_echo "unsupported" >&6; } ;; #(
6529   '') :
6530     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6531 $as_echo "none needed" >&6; } ;; #(
6532   *) :
6533     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6534 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6535 esac
6536
6537
6538
6539   # Code from module allocator:
6540   # Code from module arg-nonnull:
6541   # Code from module c++defs:
6542   # Code from module careadlinkat:
6543   # Code from module crypto/md5:
6544   # Code from module dosname:
6545   # Code from module dtoastr:
6546   # Code from module extensions:
6547
6548   # Code from module filemode:
6549   # Code from module getloadavg:
6550   # Code from module getopt-gnu:
6551   # Code from module getopt-posix:
6552   # Code from module gettext-h:
6553   # Code from module ignore-value:
6554   # Code from module include_next:
6555   # Code from module intprops:
6556   # Code from module inttypes-incomplete:
6557   # Code from module lstat:
6558   # Code from module mktime:
6559   # Code from module multiarch:
6560   # Code from module readlink:
6561   # Code from module socklen:
6562   # Code from module ssize_t:
6563   # Code from module stat:
6564   # Code from module stdarg:
6565
6566   # Code from module stdbool:
6567   # Code from module stddef:
6568   # Code from module stdint:
6569   # Code from module stdio:
6570   # Code from module stdlib:
6571   # Code from module strftime:
6572   # Code from module strtoull:
6573   # Code from module strtoumax:
6574   # Code from module symlink:
6575   # Code from module sys_stat:
6576   # Code from module time:
6577   # Code from module time_r:
6578   # Code from module unistd:
6579   # Code from module verify:
6580   # Code from module warn-on-use:
6581
6582
6583 # On Suns, sometimes $CPP names a directory.
6584 if test -n "$CPP" && test -d "$CPP"; then
6585   CPP=
6586 fi
6587
6588 ## If not using gcc, and on Solaris, and no CPP specified, see if
6589 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6590 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6591  test x"$CPP" = x; then
6592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6593 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6594   if test "${emacs_cv_sunpro_c+set}" = set; then :
6595   $as_echo_n "(cached) " >&6
6596 else
6597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6598 /* end confdefs.h.  */
6599
6600 int
6601 main ()
6602 {
6603 #ifndef __SUNPRO_C
6604 fail;
6605 #endif
6606
6607   ;
6608   return 0;
6609 }
6610 _ACEOF
6611 if ac_fn_c_try_link "$LINENO"; then :
6612   emacs_cv_sunpro_c=yes
6613 else
6614   emacs_cv_sunpro_c=no
6615 fi
6616 rm -f core conftest.err conftest.$ac_objext \
6617     conftest$ac_exeext conftest.$ac_ext
6618 fi
6619
6620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6621 $as_echo "$emacs_cv_sunpro_c" >&6; }
6622
6623   if test x"$emacs_cv_sunpro_c" = xyes; then
6624     NON_GNU_CPP="$CC -E -Xs"
6625   fi
6626 fi
6627
6628 #### Some systems specify a CPP to use unless we are using GCC.
6629 #### Now that we know whether we are using GCC, we can decide whether
6630 #### to use that one.
6631 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6632 then
6633   CPP="$NON_GNU_CPP"
6634 fi
6635
6636 #### Some systems specify a CC to use unless we are using GCC.
6637 #### Now that we know whether we are using GCC, we can decide whether
6638 #### to use that one.
6639 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6640   test x$cc_specified != xyes
6641 then
6642   CC="$NON_GNU_CC"
6643 fi
6644
6645 if test x$GCC = xyes; then
6646   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6647 else
6648   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6649 fi
6650
6651 ### Use -Wdeclaration-after-statement if the compiler supports it
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6653 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6654 SAVE_CFLAGS="$CFLAGS"
6655 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6657 /* end confdefs.h.  */
6658
6659 int
6660 main ()
6661 {
6662
6663   ;
6664   return 0;
6665 }
6666 _ACEOF
6667 if ac_fn_c_try_compile "$LINENO"; then :
6668   has_option=yes
6669 else
6670   has_option=no
6671 fi
6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6673 if test $has_option = yes; then
6674    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6675 fi
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6677 $as_echo "$has_option" >&6; }
6678 CFLAGS="$SAVE_CFLAGS"
6679 unset has_option
6680 unset SAVE_CFLAGS
6681
6682 ### Use -Wold-style-definition if the compiler supports it
6683 # This can be removed when conversion to standard C is finished.
6684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6685 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6686 SAVE_CFLAGS="$CFLAGS"
6687 CFLAGS="$CFLAGS -Wold-style-definition"
6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6689 /* end confdefs.h.  */
6690
6691 int
6692 main ()
6693 {
6694
6695   ;
6696   return 0;
6697 }
6698 _ACEOF
6699 if ac_fn_c_try_compile "$LINENO"; then :
6700   has_option=yes
6701 else
6702   has_option=no
6703 fi
6704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6705 if test $has_option = yes; then
6706    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6707 fi
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6709 $as_echo "$has_option" >&6; }
6710 CFLAGS="$SAVE_CFLAGS"
6711 unset has_option
6712 unset SAVE_CFLAGS
6713
6714 ### Use -Wimplicit-function-declaration if the compiler supports it
6715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6716 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6717 SAVE_CFLAGS="$CFLAGS"
6718 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6720 /* end confdefs.h.  */
6721
6722 int
6723 main ()
6724 {
6725
6726   ;
6727   return 0;
6728 }
6729 _ACEOF
6730 if ac_fn_c_try_compile "$LINENO"; then :
6731   has_option=yes
6732 else
6733   has_option=no
6734 fi
6735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6736 if test $has_option = yes; then
6737    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6738 fi
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6740 $as_echo "$has_option" >&6; }
6741 CFLAGS="$SAVE_CFLAGS"
6742 unset has_option
6743 unset SAVE_CFLAGS
6744
6745
6746
6747
6748 #### Some other nice autoconf tests.
6749
6750 ac_ext=c
6751 ac_cpp='$CPP $CPPFLAGS'
6752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6756 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6757 # On Suns, sometimes $CPP names a directory.
6758 if test -n "$CPP" && test -d "$CPP"; then
6759   CPP=
6760 fi
6761 if test -z "$CPP"; then
6762   if test "${ac_cv_prog_CPP+set}" = set; then :
6763   $as_echo_n "(cached) " >&6
6764 else
6765       # Double quotes because CPP needs to be expanded
6766     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6767     do
6768       ac_preproc_ok=false
6769 for ac_c_preproc_warn_flag in '' yes
6770 do
6771   # Use a header file that comes with gcc, so configuring glibc
6772   # with a fresh cross-compiler works.
6773   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6774   # <limits.h> exists even on freestanding compilers.
6775   # On the NeXT, cc -E runs the code through the compiler's parser,
6776   # not just through cpp. "Syntax error" is here to catch this case.
6777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6778 /* end confdefs.h.  */
6779 #ifdef __STDC__
6780 # include <limits.h>
6781 #else
6782 # include <assert.h>
6783 #endif
6784                      Syntax error
6785 _ACEOF
6786 if ac_fn_c_try_cpp "$LINENO"; then :
6787
6788 else
6789   # Broken: fails on valid input.
6790 continue
6791 fi
6792 rm -f conftest.err conftest.$ac_ext
6793
6794   # OK, works on sane cases.  Now check whether nonexistent headers
6795   # can be detected and how.
6796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6797 /* end confdefs.h.  */
6798 #include <ac_nonexistent.h>
6799 _ACEOF
6800 if ac_fn_c_try_cpp "$LINENO"; then :
6801   # Broken: success on invalid input.
6802 continue
6803 else
6804   # Passes both tests.
6805 ac_preproc_ok=:
6806 break
6807 fi
6808 rm -f conftest.err conftest.$ac_ext
6809
6810 done
6811 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6812 rm -f conftest.err conftest.$ac_ext
6813 if $ac_preproc_ok; then :
6814   break
6815 fi
6816
6817     done
6818     ac_cv_prog_CPP=$CPP
6819
6820 fi
6821   CPP=$ac_cv_prog_CPP
6822 else
6823   ac_cv_prog_CPP=$CPP
6824 fi
6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6826 $as_echo "$CPP" >&6; }
6827 ac_preproc_ok=false
6828 for ac_c_preproc_warn_flag in '' yes
6829 do
6830   # Use a header file that comes with gcc, so configuring glibc
6831   # with a fresh cross-compiler works.
6832   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6833   # <limits.h> exists even on freestanding compilers.
6834   # On the NeXT, cc -E runs the code through the compiler's parser,
6835   # not just through cpp. "Syntax error" is here to catch this case.
6836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6837 /* end confdefs.h.  */
6838 #ifdef __STDC__
6839 # include <limits.h>
6840 #else
6841 # include <assert.h>
6842 #endif
6843                      Syntax error
6844 _ACEOF
6845 if ac_fn_c_try_cpp "$LINENO"; then :
6846
6847 else
6848   # Broken: fails on valid input.
6849 continue
6850 fi
6851 rm -f conftest.err conftest.$ac_ext
6852
6853   # OK, works on sane cases.  Now check whether nonexistent headers
6854   # can be detected and how.
6855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857 #include <ac_nonexistent.h>
6858 _ACEOF
6859 if ac_fn_c_try_cpp "$LINENO"; then :
6860   # Broken: success on invalid input.
6861 continue
6862 else
6863   # Passes both tests.
6864 ac_preproc_ok=:
6865 break
6866 fi
6867 rm -f conftest.err conftest.$ac_ext
6868
6869 done
6870 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6871 rm -f conftest.err conftest.$ac_ext
6872 if $ac_preproc_ok; then :
6873
6874 else
6875   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6877 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6878 See \`config.log' for more details." "$LINENO" 5; }
6879 fi
6880
6881 ac_ext=c
6882 ac_cpp='$CPP $CPPFLAGS'
6883 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6884 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6885 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6886
6887
6888 if test "x$RANLIB" = x; then
6889   if test -n "$ac_tool_prefix"; then
6890   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6891 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6893 $as_echo_n "checking for $ac_word... " >&6; }
6894 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6895   $as_echo_n "(cached) " >&6
6896 else
6897   if test -n "$RANLIB"; then
6898   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6899 else
6900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6901 for as_dir in $PATH
6902 do
6903   IFS=$as_save_IFS
6904   test -z "$as_dir" && as_dir=.
6905     for ac_exec_ext in '' $ac_executable_extensions; do
6906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6907     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6909     break 2
6910   fi
6911 done
6912   done
6913 IFS=$as_save_IFS
6914
6915 fi
6916 fi
6917 RANLIB=$ac_cv_prog_RANLIB
6918 if test -n "$RANLIB"; then
6919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6920 $as_echo "$RANLIB" >&6; }
6921 else
6922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6923 $as_echo "no" >&6; }
6924 fi
6925
6926
6927 fi
6928 if test -z "$ac_cv_prog_RANLIB"; then
6929   ac_ct_RANLIB=$RANLIB
6930   # Extract the first word of "ranlib", so it can be a program name with args.
6931 set dummy ranlib; ac_word=$2
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6933 $as_echo_n "checking for $ac_word... " >&6; }
6934 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6935   $as_echo_n "(cached) " >&6
6936 else
6937   if test -n "$ac_ct_RANLIB"; then
6938   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6939 else
6940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6941 for as_dir in $PATH
6942 do
6943   IFS=$as_save_IFS
6944   test -z "$as_dir" && as_dir=.
6945     for ac_exec_ext in '' $ac_executable_extensions; do
6946   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6947     ac_cv_prog_ac_ct_RANLIB="ranlib"
6948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6949     break 2
6950   fi
6951 done
6952   done
6953 IFS=$as_save_IFS
6954
6955 fi
6956 fi
6957 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6958 if test -n "$ac_ct_RANLIB"; then
6959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6960 $as_echo "$ac_ct_RANLIB" >&6; }
6961 else
6962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6963 $as_echo "no" >&6; }
6964 fi
6965
6966   if test "x$ac_ct_RANLIB" = x; then
6967     RANLIB=":"
6968   else
6969     case $cross_compiling:$ac_tool_warned in
6970 yes:)
6971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6973 ac_tool_warned=yes ;;
6974 esac
6975     RANLIB=$ac_ct_RANLIB
6976   fi
6977 else
6978   RANLIB="$ac_cv_prog_RANLIB"
6979 fi
6980
6981 fi
6982
6983 ## Although we're running on an amd64 kernel, we're actually compiling for
6984 ## the x86 architecture.  The user should probably have provided an
6985 ## explicit --build to `configure', but if everything else than the kernel
6986 ## is running in i386 mode, we can help them out.
6987 if test "$machine" = "amdx86-64"; then
6988   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6989 if test "x$ac_cv_have_decl_i386" = x""yes; then :
6990
6991 fi
6992
6993   if test "$ac_cv_have_decl_i386" = "yes"; then
6994     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6995     machine=intel386
6996     machfile="m/${machine}.h"
6997   fi
6998 fi
6999
7000 # Extract the first word of "install-info", so it can be a program name with args.
7001 set dummy install-info; ac_word=$2
7002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7003 $as_echo_n "checking for $ac_word... " >&6; }
7004 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7005   $as_echo_n "(cached) " >&6
7006 else
7007   case $INSTALL_INFO in
7008   [\\/]* | ?:[\\/]*)
7009   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7010   ;;
7011   *)
7012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7013 for as_dir in $PATH
7014 do
7015   IFS=$as_save_IFS
7016   test -z "$as_dir" && as_dir=.
7017     for ac_exec_ext in '' $ac_executable_extensions; do
7018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7019     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7021     break 2
7022   fi
7023 done
7024   done
7025 IFS=$as_save_IFS
7026
7027   ;;
7028 esac
7029 fi
7030 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7031 if test -n "$INSTALL_INFO"; then
7032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7033 $as_echo "$INSTALL_INFO" >&6; }
7034 else
7035   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7036 $as_echo "no" >&6; }
7037 fi
7038
7039
7040 # Extract the first word of "install-info", so it can be a program name with args.
7041 set dummy install-info; ac_word=$2
7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7043 $as_echo_n "checking for $ac_word... " >&6; }
7044 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7045   $as_echo_n "(cached) " >&6
7046 else
7047   case $INSTALL_INFO in
7048   [\\/]* | ?:[\\/]*)
7049   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7050   ;;
7051   *)
7052   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7053 for as_dir in /usr/sbin
7054 do
7055   IFS=$as_save_IFS
7056   test -z "$as_dir" && as_dir=.
7057     for ac_exec_ext in '' $ac_executable_extensions; do
7058   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7059     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7061     break 2
7062   fi
7063 done
7064   done
7065 IFS=$as_save_IFS
7066
7067   ;;
7068 esac
7069 fi
7070 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7071 if test -n "$INSTALL_INFO"; then
7072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7073 $as_echo "$INSTALL_INFO" >&6; }
7074 else
7075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7076 $as_echo "no" >&6; }
7077 fi
7078
7079
7080 # Extract the first word of "install-info", so it can be a program name with args.
7081 set dummy install-info; ac_word=$2
7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7083 $as_echo_n "checking for $ac_word... " >&6; }
7084 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7085   $as_echo_n "(cached) " >&6
7086 else
7087   case $INSTALL_INFO in
7088   [\\/]* | ?:[\\/]*)
7089   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7090   ;;
7091   *)
7092   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7093 for as_dir in /sbin
7094 do
7095   IFS=$as_save_IFS
7096   test -z "$as_dir" && as_dir=.
7097     for ac_exec_ext in '' $ac_executable_extensions; do
7098   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7099     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7100     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7101     break 2
7102   fi
7103 done
7104   done
7105 IFS=$as_save_IFS
7106
7107   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7108   ;;
7109 esac
7110 fi
7111 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7112 if test -n "$INSTALL_INFO"; then
7113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7114 $as_echo "$INSTALL_INFO" >&6; }
7115 else
7116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7117 $as_echo "no" >&6; }
7118 fi
7119
7120
7121 # Extract the first word of "gzip", so it can be a program name with args.
7122 set dummy gzip; ac_word=$2
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7124 $as_echo_n "checking for $ac_word... " >&6; }
7125 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7126   $as_echo_n "(cached) " >&6
7127 else
7128   case $GZIP_PROG in
7129   [\\/]* | ?:[\\/]*)
7130   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7131   ;;
7132   *)
7133   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7134 for as_dir in $PATH
7135 do
7136   IFS=$as_save_IFS
7137   test -z "$as_dir" && as_dir=.
7138     for ac_exec_ext in '' $ac_executable_extensions; do
7139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7140     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7142     break 2
7143   fi
7144 done
7145   done
7146 IFS=$as_save_IFS
7147
7148   ;;
7149 esac
7150 fi
7151 GZIP_PROG=$ac_cv_path_GZIP_PROG
7152 if test -n "$GZIP_PROG"; then
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7154 $as_echo "$GZIP_PROG" >&6; }
7155 else
7156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7157 $as_echo "no" >&6; }
7158 fi
7159
7160
7161
7162
7163 ## Need makeinfo >= 4.6 (?) to build the manuals.
7164 # Extract the first word of "makeinfo", so it can be a program name with args.
7165 set dummy makeinfo; ac_word=$2
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7167 $as_echo_n "checking for $ac_word... " >&6; }
7168 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7169   $as_echo_n "(cached) " >&6
7170 else
7171   case $MAKEINFO in
7172   [\\/]* | ?:[\\/]*)
7173   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7174   ;;
7175   *)
7176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179   IFS=$as_save_IFS
7180   test -z "$as_dir" && as_dir=.
7181     for ac_exec_ext in '' $ac_executable_extensions; do
7182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7183     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7185     break 2
7186   fi
7187 done
7188   done
7189 IFS=$as_save_IFS
7190
7191   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7192   ;;
7193 esac
7194 fi
7195 MAKEINFO=$ac_cv_path_MAKEINFO
7196 if test -n "$MAKEINFO"; then
7197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7198 $as_echo "$MAKEINFO" >&6; }
7199 else
7200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7201 $as_echo "no" >&6; }
7202 fi
7203
7204
7205 if test "$MAKEINFO" != "no" && \
7206   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
7207    MAKEINFO=no
7208 fi
7209
7210 ## Makeinfo is unusual.  For a released Emacs, the manuals are
7211 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
7212 ## therefore in the category of "special tools" not normally required, which
7213 ## configure does not have to check for (eg autoconf itself).
7214 ## In a Bazaar checkout on the other hand, the manuals are not included.
7215 ## So makeinfo is a requirement to build from Bazaar, and configure
7216 ## should test for it as it does for any other build requirement.
7217 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7218 ## with pre-built manuals, from a Bazaar checkout.
7219 HAVE_MAKEINFO=yes
7220
7221 if test "$MAKEINFO" = "no"; then
7222   MAKEINFO=makeinfo
7223   if test "x${with_makeinfo}" = "xno"; then
7224     HAVE_MAKEINFO=no
7225   elif test ! -e $srcdir/info/emacs; then
7226     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7227 source tree does not seem to have pre-built manuals in the \`info' directory.
7228 Either install a suitable version of makeinfo, or re-run configure
7229 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7230   fi
7231 fi
7232
7233
7234
7235 if test x$GCC = xyes; then
7236   test "x$GCC_LINK_TEST_OPTIONS" != x && \
7237     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7238 else
7239   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7240     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7241 fi
7242
7243
7244 late_LDFLAGS=$LDFLAGS
7245 if test x$GCC = xyes; then
7246   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7247 else
7248   LDFLAGS="$LDFLAGS -znocombreloc"
7249 fi
7250
7251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7252 $as_echo_n "checking for -znocombreloc... " >&6; }
7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7254 /* end confdefs.h.  */
7255
7256 int
7257 main ()
7258 {
7259
7260   ;
7261   return 0;
7262 }
7263 _ACEOF
7264 if ac_fn_c_try_link "$LINENO"; then :
7265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7266 $as_echo "yes" >&6; }
7267 else
7268   LDFLAGS=$late_LDFLAGS
7269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7270 $as_echo "no" >&6; }
7271 fi
7272 rm -f core conftest.err conftest.$ac_objext \
7273     conftest$ac_exeext conftest.$ac_ext
7274
7275
7276 # The value of CPP is a quoted variable reference, so we need to do this
7277 # to get its actual value...
7278 CPP=`eval "echo $CPP"`
7279
7280
7281 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7282 case "$opsys" in
7283   your-opsys-here) CANNOT_DUMP=yes ;;
7284 esac
7285
7286 test "$CANNOT_DUMP" = "yes" && \
7287
7288 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7289
7290
7291
7292
7293
7294 UNEXEC_OBJ=unexelf.o
7295 case "$opsys" in
7296   # MSDOS uses unexcoff.o
7297   # MSWindows uses unexw32.o
7298   aix4-2)
7299    UNEXEC_OBJ=unexaix.o
7300    ;;
7301   cygwin)
7302    UNEXEC_OBJ=unexcw.o
7303    ;;
7304   darwin)
7305    UNEXEC_OBJ=unexmacosx.o
7306    ;;
7307   hpux10-20 | hpux11)
7308    UNEXEC_OBJ=unexhp9k800.o
7309    ;;
7310   sol2-10)
7311    # Use the Solaris dldump() function, called from unexsol.c, to dump
7312    # emacs, instead of the generic ELF dump code found in unexelf.c.
7313    # The resulting binary has a complete symbol table, and is better
7314    # for debugging and other observability tools (debuggers, pstack, etc).
7315    #
7316    # If you encounter a problem using dldump(), please consider sending
7317    # a message to the OpenSolaris tools-linking mailing list:
7318    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7319    #
7320    # It is likely that dldump() works with older Solaris too, but this has
7321    # not been tested, so for now this change is for Solaris 10 or newer.
7322    UNEXEC_OBJ=unexsol.o
7323    ;;
7324 esac
7325
7326 LD_SWITCH_SYSTEM=
7327 case "$opsys" in
7328   freebsd)
7329    ## Let `ld' find image libs and similar things in /usr/local/lib.
7330    ## The system compiler, GCC, has apparently been modified to not
7331    ## look there, contrary to what a stock GCC would do.
7332    LD_SWITCH_SYSTEM=-L/usr/local/lib
7333    ;;
7334
7335   gnu-linux)
7336    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7337    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7338    ;;
7339
7340   netbsd)
7341    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7342    ;;
7343
7344   openbsd)
7345    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7346    ## otherwise Emacs dumps core on elf systems.
7347    LD_SWITCH_SYSTEM="-Z"
7348    ;;
7349 esac
7350
7351
7352 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7353
7354 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7355 ## which has not been defined yet.  When this was handled with cpp,
7356 ## it was expanded to null when configure sourced the s/*.h file.
7357 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7358 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7359 ## (or somesuch), but because it is supposed to go at the _front_
7360 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7361 ## Compare with the gnu-linux case below, which added to the end
7362 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7363 ## LD_SWITCH_SYSTEM_TEMACS.
7364 case "$opsys" in
7365   netbsd|openbsd)
7366    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7367    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7368 esac
7369
7370
7371 C_SWITCH_MACHINE=
7372 if test "$machine" = "alpha"; then
7373   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7374 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7375
7376 fi
7377
7378   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7379     ## With ELF, make sure that all common symbols get allocated to in the
7380     ## data section.  Otherwise, the dump of temacs may miss variables in
7381     ## the shared library that have been initialized.  For example, with
7382     ## GNU libc, __malloc_initialized would normally be resolved to the
7383     ## shared library's .bss section, which is fatal.
7384     if test "x$GCC" = "xyes"; then
7385       C_SWITCH_MACHINE="-fno-common"
7386     else
7387       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7388     fi
7389   else
7390     UNEXEC_OBJ=unexalpha.o
7391   fi
7392 fi
7393
7394
7395
7396
7397 C_SWITCH_SYSTEM=
7398 ## Some programs in src produce warnings saying certain subprograms
7399 ## are too complex and need a MAXMEM value greater than 2000 for
7400 ## additional optimization.  --nils@exp-math.uni-essen.de
7401 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7402   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7403 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7404 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7405
7406
7407
7408 LIBS_SYSTEM=
7409 case "$opsys" in
7410   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7411   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7412
7413   freebsd) LIBS_SYSTEM="-lutil" ;;
7414
7415   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7416
7417   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7418
7419   ## Motif needs -lgen.
7420   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7421 esac
7422
7423
7424
7425 ### Make sure subsequent tests use flags consistent with the build flags.
7426
7427 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7428   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7429 else
7430   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7431 fi
7432
7433 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7434
7435
7436 # Check whether --enable-largefile was given.
7437 if test "${enable_largefile+set}" = set; then :
7438   enableval=$enable_largefile;
7439 fi
7440
7441 if test "$enable_largefile" != no; then
7442
7443   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7444 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7445 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   ac_cv_sys_largefile_CC=no
7449      if test "$GCC" != yes; then
7450        ac_save_CC=$CC
7451        while :; do
7452          # IRIX 6.2 and later do not support large files by default,
7453          # so use the C compiler's -n32 option if that helps.
7454          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7455 /* end confdefs.h.  */
7456 #include <sys/types.h>
7457  /* Check that off_t can represent 2**63 - 1 correctly.
7458     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7459     since some C++ compilers masquerading as C compilers
7460     incorrectly reject 9223372036854775807.  */
7461 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7462   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7463                        && LARGE_OFF_T % 2147483647 == 1)
7464                       ? 1 : -1];
7465 int
7466 main ()
7467 {
7468
7469   ;
7470   return 0;
7471 }
7472 _ACEOF
7473          if ac_fn_c_try_compile "$LINENO"; then :
7474   break
7475 fi
7476 rm -f core conftest.err conftest.$ac_objext
7477          CC="$CC -n32"
7478          if ac_fn_c_try_compile "$LINENO"; then :
7479   ac_cv_sys_largefile_CC=' -n32'; break
7480 fi
7481 rm -f core conftest.err conftest.$ac_objext
7482          break
7483        done
7484        CC=$ac_save_CC
7485        rm -f conftest.$ac_ext
7486     fi
7487 fi
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7489 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7490   if test "$ac_cv_sys_largefile_CC" != no; then
7491     CC=$CC$ac_cv_sys_largefile_CC
7492   fi
7493
7494   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7495 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7496 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7497   $as_echo_n "(cached) " >&6
7498 else
7499   while :; do
7500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7501 /* end confdefs.h.  */
7502 #include <sys/types.h>
7503  /* Check that off_t can represent 2**63 - 1 correctly.
7504     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7505     since some C++ compilers masquerading as C compilers
7506     incorrectly reject 9223372036854775807.  */
7507 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7508   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7509                        && LARGE_OFF_T % 2147483647 == 1)
7510                       ? 1 : -1];
7511 int
7512 main ()
7513 {
7514
7515   ;
7516   return 0;
7517 }
7518 _ACEOF
7519 if ac_fn_c_try_compile "$LINENO"; then :
7520   ac_cv_sys_file_offset_bits=no; break
7521 fi
7522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7524 /* end confdefs.h.  */
7525 #define _FILE_OFFSET_BITS 64
7526 #include <sys/types.h>
7527  /* Check that off_t can represent 2**63 - 1 correctly.
7528     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7529     since some C++ compilers masquerading as C compilers
7530     incorrectly reject 9223372036854775807.  */
7531 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7532   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7533                        && LARGE_OFF_T % 2147483647 == 1)
7534                       ? 1 : -1];
7535 int
7536 main ()
7537 {
7538
7539   ;
7540   return 0;
7541 }
7542 _ACEOF
7543 if ac_fn_c_try_compile "$LINENO"; then :
7544   ac_cv_sys_file_offset_bits=64; break
7545 fi
7546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7547   ac_cv_sys_file_offset_bits=unknown
7548   break
7549 done
7550 fi
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7552 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7553 case $ac_cv_sys_file_offset_bits in #(
7554   no | unknown) ;;
7555   *)
7556 cat >>confdefs.h <<_ACEOF
7557 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7558 _ACEOF
7559 ;;
7560 esac
7561 rm -rf conftest*
7562   if test $ac_cv_sys_file_offset_bits = unknown; then
7563     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7564 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7565 if test "${ac_cv_sys_large_files+set}" = set; then :
7566   $as_echo_n "(cached) " >&6
7567 else
7568   while :; do
7569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7570 /* end confdefs.h.  */
7571 #include <sys/types.h>
7572  /* Check that off_t can represent 2**63 - 1 correctly.
7573     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7574     since some C++ compilers masquerading as C compilers
7575     incorrectly reject 9223372036854775807.  */
7576 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7577   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7578                        && LARGE_OFF_T % 2147483647 == 1)
7579                       ? 1 : -1];
7580 int
7581 main ()
7582 {
7583
7584   ;
7585   return 0;
7586 }
7587 _ACEOF
7588 if ac_fn_c_try_compile "$LINENO"; then :
7589   ac_cv_sys_large_files=no; break
7590 fi
7591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7592   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7593 /* end confdefs.h.  */
7594 #define _LARGE_FILES 1
7595 #include <sys/types.h>
7596  /* Check that off_t can represent 2**63 - 1 correctly.
7597     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7598     since some C++ compilers masquerading as C compilers
7599     incorrectly reject 9223372036854775807.  */
7600 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7601   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7602                        && LARGE_OFF_T % 2147483647 == 1)
7603                       ? 1 : -1];
7604 int
7605 main ()
7606 {
7607
7608   ;
7609   return 0;
7610 }
7611 _ACEOF
7612 if ac_fn_c_try_compile "$LINENO"; then :
7613   ac_cv_sys_large_files=1; break
7614 fi
7615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7616   ac_cv_sys_large_files=unknown
7617   break
7618 done
7619 fi
7620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7621 $as_echo "$ac_cv_sys_large_files" >&6; }
7622 case $ac_cv_sys_large_files in #(
7623   no | unknown) ;;
7624   *)
7625 cat >>confdefs.h <<_ACEOF
7626 #define _LARGE_FILES $ac_cv_sys_large_files
7627 _ACEOF
7628 ;;
7629 esac
7630 rm -rf conftest*
7631   fi
7632 fi
7633
7634
7635
7636 ## If user specified a crt-dir, use that unconditionally.
7637 if test "X$CRT_DIR" = "X"; then
7638
7639   case "$canonical" in
7640     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7641     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7642     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7643     ## For anything else (eg /usr/lib32), it is up the user to specify
7644     ## the location (bug#5655).
7645     ## Test for crtn.o, not just the directory, because sometimes the
7646     ## directory exists but does not have the relevant files (bug#1287).
7647     ## FIXME better to test for binary compatibility somehow.
7648     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7649     ;;
7650
7651     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7652   esac
7653
7654   case "$opsys" in
7655     hpux10-20) CRT_DIR=/lib ;;
7656   esac
7657
7658   ## Default is /usr/lib.
7659   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7660
7661 else
7662
7663   ## Some platforms don't use any of these files, so it is not
7664   ## appropriate to put this test outside the if block.
7665   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7666     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
7667
7668 fi
7669
7670
7671
7672 LIB_MATH=-lm
7673 LIB_STANDARD=
7674 START_FILES=
7675
7676 case $opsys in
7677   cygwin )
7678     LIB_MATH=
7679     START_FILES='pre-crt0.o'
7680     ;;
7681   darwin )
7682     ## Adding -lm confuses the dynamic linker, so omit it.
7683     LIB_MATH=
7684     START_FILES='pre-crt0.o'
7685     ;;
7686   freebsd )
7687     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7688     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7689     ;;
7690   gnu-linux | gnu-kfreebsd )
7691     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7692     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7693     ;;
7694   hpux10-20 | hpux11 )
7695     LIB_STANDARD=-lc
7696     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7697     ;;
7698   netbsd | openbsd )
7699     if test -f $CRT_DIR/crti.o; then
7700         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7701         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7702     else
7703         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7704         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7705     fi
7706     ;;
7707 esac
7708
7709
7710
7711
7712
7713
7714
7715 if test "${with_sound}" != "no"; then
7716   # Sound support for GNU/Linux and the free BSDs.
7717   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7718 do :
7719   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7720 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7721 eval as_val=\$$as_ac_Header
7722    if test "x$as_val" = x""yes; then :
7723   cat >>confdefs.h <<_ACEOF
7724 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7725 _ACEOF
7726  have_sound_header=yes
7727 fi
7728
7729 done
7730
7731   # Emulation library used on NetBSD.
7732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7733 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7734 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7735   $as_echo_n "(cached) " >&6
7736 else
7737   ac_check_lib_save_LIBS=$LIBS
7738 LIBS="-lossaudio  $LIBS"
7739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7740 /* end confdefs.h.  */
7741
7742 /* Override any GCC internal prototype to avoid an error.
7743    Use char because int might match the return type of a GCC
7744    builtin and then its argument prototype would still apply.  */
7745 #ifdef __cplusplus
7746 extern "C"
7747 #endif
7748 char _oss_ioctl ();
7749 int
7750 main ()
7751 {
7752 return _oss_ioctl ();
7753   ;
7754   return 0;
7755 }
7756 _ACEOF
7757 if ac_fn_c_try_link "$LINENO"; then :
7758   ac_cv_lib_ossaudio__oss_ioctl=yes
7759 else
7760   ac_cv_lib_ossaudio__oss_ioctl=no
7761 fi
7762 rm -f core conftest.err conftest.$ac_objext \
7763     conftest$ac_exeext conftest.$ac_ext
7764 LIBS=$ac_check_lib_save_LIBS
7765 fi
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7767 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7768 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7769   LIBSOUND=-lossaudio
7770 else
7771   LIBSOUND=
7772 fi
7773
7774
7775
7776   ALSA_REQUIRED=1.0.0
7777   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7778
7779   succeeded=no
7780
7781   # Extract the first word of "pkg-config", so it can be a program name with args.
7782 set dummy pkg-config; ac_word=$2
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7784 $as_echo_n "checking for $ac_word... " >&6; }
7785 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7786   $as_echo_n "(cached) " >&6
7787 else
7788   case $PKG_CONFIG in
7789   [\\/]* | ?:[\\/]*)
7790   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7791   ;;
7792   *)
7793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7794 for as_dir in $PATH
7795 do
7796   IFS=$as_save_IFS
7797   test -z "$as_dir" && as_dir=.
7798     for ac_exec_ext in '' $ac_executable_extensions; do
7799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7800     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7802     break 2
7803   fi
7804 done
7805   done
7806 IFS=$as_save_IFS
7807
7808   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7809   ;;
7810 esac
7811 fi
7812 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7813 if test -n "$PKG_CONFIG"; then
7814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7815 $as_echo "$PKG_CONFIG" >&6; }
7816 else
7817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7818 $as_echo "no" >&6; }
7819 fi
7820
7821
7822
7823   if test "$PKG_CONFIG" = "no" ; then
7824      HAVE_ALSA=no
7825   else
7826      PKG_CONFIG_MIN_VERSION=0.9.0
7827      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7828         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7829 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7830
7831         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7832             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7833 $as_echo "yes" >&6; }
7834             succeeded=yes
7835
7836             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7837 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7838             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7839             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7840 $as_echo "$ALSA_CFLAGS" >&6; }
7841
7842             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7843 $as_echo_n "checking ALSA_LIBS... " >&6; }
7844             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7845             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7846 $as_echo "$ALSA_LIBS" >&6; }
7847         else
7848             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7849 $as_echo "no" >&6; }
7850             ALSA_CFLAGS=""
7851             ALSA_LIBS=""
7852             ## If we have a custom action on failure, don't print errors, but
7853             ## do set a variable so people can do so.
7854             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7855
7856         fi
7857
7858
7859
7860      else
7861         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7862         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7863      fi
7864   fi
7865
7866   if test $succeeded = yes; then
7867      HAVE_ALSA=yes
7868   else
7869      HAVE_ALSA=no
7870   fi
7871
7872   if test $HAVE_ALSA = yes; then
7873     SAVE_CFLAGS="$CFLAGS"
7874     SAVE_LDFLAGS="$LDFLAGS"
7875     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7876     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7877     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7878 /* end confdefs.h.  */
7879 #include <asoundlib.h>
7880 int
7881 main ()
7882 {
7883 snd_lib_error_set_handler (0);
7884   ;
7885   return 0;
7886 }
7887 _ACEOF
7888 if ac_fn_c_try_compile "$LINENO"; then :
7889   emacs_alsa_normal=yes
7890 else
7891   emacs_alsa_normal=no
7892 fi
7893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7894     if test "$emacs_alsa_normal" != yes; then
7895       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7896 /* end confdefs.h.  */
7897 #include <alsa/asoundlib.h>
7898 int
7899 main ()
7900 {
7901 snd_lib_error_set_handler (0);
7902   ;
7903   return 0;
7904 }
7905 _ACEOF
7906 if ac_fn_c_try_compile "$LINENO"; then :
7907   emacs_alsa_subdir=yes
7908 else
7909   emacs_alsa_subdir=no
7910 fi
7911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7912       if test "$emacs_alsa_subdir" != yes; then
7913         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7914       fi
7915       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7916     fi
7917
7918     CFLAGS="$SAVE_CFLAGS"
7919     LDFLAGS="$SAVE_LDFLAGS"
7920     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7921     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7922
7923 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7924
7925   fi
7926
7927         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7928      case "$opsys" in
7929               gnu-linux|freebsd|netbsd)
7930
7931 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7932
7933          ;;
7934      esac
7935   fi
7936
7937
7938 fi
7939
7940 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7941   linux/version.h sys/systeminfo.h limits.h \
7942   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7943   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7944   sys/utsname.h pwd.h utmp.h dirent.h util.h
7945 do :
7946   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7947 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7948 eval as_val=\$$as_ac_Header
7949    if test "x$as_val" = x""yes; then :
7950   cat >>confdefs.h <<_ACEOF
7951 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7952 _ACEOF
7953
7954 fi
7955
7956 done
7957
7958
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7960 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7962 /* end confdefs.h.  */
7963 #include <sys/personality.h>
7964 int
7965 main ()
7966 {
7967 personality (PER_LINUX32)
7968   ;
7969   return 0;
7970 }
7971 _ACEOF
7972 if ac_fn_c_try_compile "$LINENO"; then :
7973   emacs_cv_personality_linux32=yes
7974 else
7975   emacs_cv_personality_linux32=no
7976 fi
7977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7979 $as_echo "$emacs_cv_personality_linux32" >&6; }
7980
7981 if test $emacs_cv_personality_linux32 = yes; then
7982
7983 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7984
7985 fi
7986
7987 for ac_header in term.h
7988 do :
7989   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7990 if test "x$ac_cv_header_term_h" = x""yes; then :
7991   cat >>confdefs.h <<_ACEOF
7992 #define HAVE_TERM_H 1
7993 _ACEOF
7994
7995 fi
7996
7997 done
7998
7999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8000 $as_echo_n "checking for ANSI C header files... " >&6; }
8001 if test "${ac_cv_header_stdc+set}" = set; then :
8002   $as_echo_n "(cached) " >&6
8003 else
8004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8005 /* end confdefs.h.  */
8006 #include <stdlib.h>
8007 #include <stdarg.h>
8008 #include <string.h>
8009 #include <float.h>
8010
8011 int
8012 main ()
8013 {
8014
8015   ;
8016   return 0;
8017 }
8018 _ACEOF
8019 if ac_fn_c_try_compile "$LINENO"; then :
8020   ac_cv_header_stdc=yes
8021 else
8022   ac_cv_header_stdc=no
8023 fi
8024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8025
8026 if test $ac_cv_header_stdc = yes; then
8027   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029 /* end confdefs.h.  */
8030 #include <string.h>
8031
8032 _ACEOF
8033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8034   $EGREP "memchr" >/dev/null 2>&1; then :
8035
8036 else
8037   ac_cv_header_stdc=no
8038 fi
8039 rm -f conftest*
8040
8041 fi
8042
8043 if test $ac_cv_header_stdc = yes; then
8044   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8046 /* end confdefs.h.  */
8047 #include <stdlib.h>
8048
8049 _ACEOF
8050 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8051   $EGREP "free" >/dev/null 2>&1; then :
8052
8053 else
8054   ac_cv_header_stdc=no
8055 fi
8056 rm -f conftest*
8057
8058 fi
8059
8060 if test $ac_cv_header_stdc = yes; then
8061   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8062   if test "$cross_compiling" = yes; then :
8063   :
8064 else
8065   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8066 /* end confdefs.h.  */
8067 #include <ctype.h>
8068 #include <stdlib.h>
8069 #if ((' ' & 0x0FF) == 0x020)
8070 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8071 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8072 #else
8073 # define ISLOWER(c) \
8074                    (('a' <= (c) && (c) <= 'i') \
8075                      || ('j' <= (c) && (c) <= 'r') \
8076                      || ('s' <= (c) && (c) <= 'z'))
8077 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8078 #endif
8079
8080 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8081 int
8082 main ()
8083 {
8084   int i;
8085   for (i = 0; i < 256; i++)
8086     if (XOR (islower (i), ISLOWER (i))
8087         || toupper (i) != TOUPPER (i))
8088       return 2;
8089   return 0;
8090 }
8091 _ACEOF
8092 if ac_fn_c_try_run "$LINENO"; then :
8093
8094 else
8095   ac_cv_header_stdc=no
8096 fi
8097 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8098   conftest.$ac_objext conftest.beam conftest.$ac_ext
8099 fi
8100
8101 fi
8102 fi
8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8104 $as_echo "$ac_cv_header_stdc" >&6; }
8105 if test $ac_cv_header_stdc = yes; then
8106
8107 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8108
8109 fi
8110
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8112 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8113 if test "${ac_cv_header_time+set}" = set; then :
8114   $as_echo_n "(cached) " >&6
8115 else
8116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h.  */
8118 #include <sys/types.h>
8119 #include <sys/time.h>
8120 #include <time.h>
8121
8122 int
8123 main ()
8124 {
8125 if ((struct tm *) 0)
8126 return 0;
8127   ;
8128   return 0;
8129 }
8130 _ACEOF
8131 if ac_fn_c_try_compile "$LINENO"; then :
8132   ac_cv_header_time=yes
8133 else
8134   ac_cv_header_time=no
8135 fi
8136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8137 fi
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8139 $as_echo "$ac_cv_header_time" >&6; }
8140 if test $ac_cv_header_time = yes; then
8141
8142 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8143
8144 fi
8145
8146 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8147 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8148   ac_have_decl=1
8149 else
8150   ac_have_decl=0
8151 fi
8152
8153 cat >>confdefs.h <<_ACEOF
8154 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8155 _ACEOF
8156
8157 if test $ac_cv_have_decl_sys_siglist != yes; then
8158   # For Tru64, at least:
8159   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8160 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8161   ac_have_decl=1
8162 else
8163   ac_have_decl=0
8164 fi
8165
8166 cat >>confdefs.h <<_ACEOF
8167 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8168 _ACEOF
8169
8170   if test $ac_cv_have_decl___sys_siglist = yes; then
8171
8172 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8173
8174   fi
8175 fi
8176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8177 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8178 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8179   $as_echo_n "(cached) " >&6
8180 else
8181   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8182 /* end confdefs.h.  */
8183 #include <sys/types.h>
8184 #include <sys/wait.h>
8185 #ifndef WEXITSTATUS
8186 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8187 #endif
8188 #ifndef WIFEXITED
8189 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8190 #endif
8191
8192 int
8193 main ()
8194 {
8195   int s;
8196   wait (&s);
8197   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8198   ;
8199   return 0;
8200 }
8201 _ACEOF
8202 if ac_fn_c_try_compile "$LINENO"; then :
8203   ac_cv_header_sys_wait_h=yes
8204 else
8205   ac_cv_header_sys_wait_h=no
8206 fi
8207 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8208 fi
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8210 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8211 if test $ac_cv_header_sys_wait_h = yes; then
8212
8213 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8214
8215 fi
8216
8217
8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8219 $as_echo_n "checking for struct utimbuf... " >&6; }
8220 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8221   $as_echo_n "(cached) " >&6
8222 else
8223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8224 /* end confdefs.h.  */
8225 #ifdef TIME_WITH_SYS_TIME
8226 #include <sys/time.h>
8227 #include <time.h>
8228 #else
8229 #ifdef HAVE_SYS_TIME_H
8230 #include <sys/time.h>
8231 #else
8232 #include <time.h>
8233 #endif
8234 #endif
8235 #ifdef HAVE_UTIME_H
8236 #include <utime.h>
8237 #endif
8238 int
8239 main ()
8240 {
8241 static struct utimbuf x; x.actime = x.modtime;
8242   ;
8243   return 0;
8244 }
8245 _ACEOF
8246 if ac_fn_c_try_compile "$LINENO"; then :
8247   emacs_cv_struct_utimbuf=yes
8248 else
8249   emacs_cv_struct_utimbuf=no
8250 fi
8251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8252 fi
8253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8254 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8255 if test $emacs_cv_struct_utimbuf = yes; then
8256
8257 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8258
8259 fi
8260
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8262 $as_echo_n "checking for speed_t... " >&6; }
8263 if test "${emacs_cv_speed_t+set}" = set; then :
8264   $as_echo_n "(cached) " >&6
8265 else
8266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8267 /* end confdefs.h.  */
8268 #include <termios.h>
8269 int
8270 main ()
8271 {
8272 speed_t x = 1;
8273   ;
8274   return 0;
8275 }
8276 _ACEOF
8277 if ac_fn_c_try_compile "$LINENO"; then :
8278   emacs_cv_speed_t=yes
8279 else
8280   emacs_cv_speed_t=no
8281 fi
8282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8283 fi
8284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8285 $as_echo "$emacs_cv_speed_t" >&6; }
8286 if test $emacs_cv_speed_t = yes; then
8287
8288 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8289
8290 fi
8291
8292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8293 $as_echo_n "checking for struct timeval... " >&6; }
8294 if test "${emacs_cv_struct_timeval+set}" = set; then :
8295   $as_echo_n "(cached) " >&6
8296 else
8297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8298 /* end confdefs.h.  */
8299 #ifdef TIME_WITH_SYS_TIME
8300 #include <sys/time.h>
8301 #include <time.h>
8302 #else
8303 #ifdef HAVE_SYS_TIME_H
8304 #include <sys/time.h>
8305 #else
8306 #include <time.h>
8307 #endif
8308 #endif
8309 int
8310 main ()
8311 {
8312 static struct timeval x; x.tv_sec = x.tv_usec;
8313   ;
8314   return 0;
8315 }
8316 _ACEOF
8317 if ac_fn_c_try_compile "$LINENO"; then :
8318   emacs_cv_struct_timeval=yes
8319 else
8320   emacs_cv_struct_timeval=no
8321 fi
8322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8323 fi
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8325 $as_echo "$emacs_cv_struct_timeval" >&6; }
8326 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8327 if test $emacs_cv_struct_timeval = yes; then
8328
8329 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8330
8331 fi
8332
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8334 $as_echo_n "checking for struct exception... " >&6; }
8335 if test "${emacs_cv_struct_exception+set}" = set; then :
8336   $as_echo_n "(cached) " >&6
8337 else
8338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8339 /* end confdefs.h.  */
8340 #include <math.h>
8341 int
8342 main ()
8343 {
8344 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8345   ;
8346   return 0;
8347 }
8348 _ACEOF
8349 if ac_fn_c_try_compile "$LINENO"; then :
8350   emacs_cv_struct_exception=yes
8351 else
8352   emacs_cv_struct_exception=no
8353 fi
8354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8355 fi
8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8357 $as_echo "$emacs_cv_struct_exception" >&6; }
8358 HAVE_EXCEPTION=$emacs_cv_struct_exception
8359 if test $emacs_cv_struct_exception != yes; then
8360
8361 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8362
8363 fi
8364
8365 for ac_header in net/if.h
8366 do :
8367   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8368 #if HAVE_SYS_SOCKET_H
8369 #include <sys/socket.h>
8370 #endif
8371 "
8372 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8373   cat >>confdefs.h <<_ACEOF
8374 #define HAVE_NET_IF_H 1
8375 _ACEOF
8376
8377 fi
8378
8379 done
8380
8381
8382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8383 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8384 if test "${ac_cv_struct_tm+set}" = set; then :
8385   $as_echo_n "(cached) " >&6
8386 else
8387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h.  */
8389 #include <sys/types.h>
8390 #include <time.h>
8391
8392 int
8393 main ()
8394 {
8395 struct tm tm;
8396                                      int *p = &tm.tm_sec;
8397                                      return !p;
8398   ;
8399   return 0;
8400 }
8401 _ACEOF
8402 if ac_fn_c_try_compile "$LINENO"; then :
8403   ac_cv_struct_tm=time.h
8404 else
8405   ac_cv_struct_tm=sys/time.h
8406 fi
8407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8408 fi
8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8410 $as_echo "$ac_cv_struct_tm" >&6; }
8411 if test $ac_cv_struct_tm = sys/time.h; then
8412
8413 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8414
8415 fi
8416
8417 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8418 #include <$ac_cv_struct_tm>
8419
8420 "
8421 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8422
8423 cat >>confdefs.h <<_ACEOF
8424 #define HAVE_STRUCT_TM_TM_ZONE 1
8425 _ACEOF
8426
8427
8428 fi
8429
8430 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8431
8432 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8433
8434 else
8435   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8436 "
8437 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8438   ac_have_decl=1
8439 else
8440   ac_have_decl=0
8441 fi
8442
8443 cat >>confdefs.h <<_ACEOF
8444 #define HAVE_DECL_TZNAME $ac_have_decl
8445 _ACEOF
8446
8447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8448 $as_echo_n "checking for tzname... " >&6; }
8449 if test "${ac_cv_var_tzname+set}" = set; then :
8450   $as_echo_n "(cached) " >&6
8451 else
8452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8453 /* end confdefs.h.  */
8454 #include <time.h>
8455 #if !HAVE_DECL_TZNAME
8456 extern char *tzname[];
8457 #endif
8458
8459 int
8460 main ()
8461 {
8462 return tzname[0][0];
8463   ;
8464   return 0;
8465 }
8466 _ACEOF
8467 if ac_fn_c_try_link "$LINENO"; then :
8468   ac_cv_var_tzname=yes
8469 else
8470   ac_cv_var_tzname=no
8471 fi
8472 rm -f core conftest.err conftest.$ac_objext \
8473     conftest$ac_exeext conftest.$ac_ext
8474 fi
8475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8476 $as_echo "$ac_cv_var_tzname" >&6; }
8477   if test $ac_cv_var_tzname = yes; then
8478
8479 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8480
8481   fi
8482 fi
8483
8484 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8485 "
8486 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8487
8488 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8489
8490 fi
8491
8492 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8493 #if HAVE_SYS_SOCKET_H
8494 #include <sys/socket.h>
8495 #endif
8496 #if HAVE_NET_IF_H
8497 #include <net/if.h>
8498 #endif
8499 "
8500 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8501
8502 cat >>confdefs.h <<_ACEOF
8503 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8504 _ACEOF
8505
8506
8507 fi
8508 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8509 #if HAVE_SYS_SOCKET_H
8510 #include <sys/socket.h>
8511 #endif
8512 #if HAVE_NET_IF_H
8513 #include <net/if.h>
8514 #endif
8515 "
8516 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8517
8518 cat >>confdefs.h <<_ACEOF
8519 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8520 _ACEOF
8521
8522
8523 fi
8524 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8525 #if HAVE_SYS_SOCKET_H
8526 #include <sys/socket.h>
8527 #endif
8528 #if HAVE_NET_IF_H
8529 #include <net/if.h>
8530 #endif
8531 "
8532 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8533
8534 cat >>confdefs.h <<_ACEOF
8535 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8536 _ACEOF
8537
8538
8539 fi
8540 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8541 #if HAVE_SYS_SOCKET_H
8542 #include <sys/socket.h>
8543 #endif
8544 #if HAVE_NET_IF_H
8545 #include <net/if.h>
8546 #endif
8547 "
8548 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8549
8550 cat >>confdefs.h <<_ACEOF
8551 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8552 _ACEOF
8553
8554
8555 fi
8556 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8557 #if HAVE_SYS_SOCKET_H
8558 #include <sys/socket.h>
8559 #endif
8560 #if HAVE_NET_IF_H
8561 #include <net/if.h>
8562 #endif
8563 "
8564 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8565
8566 cat >>confdefs.h <<_ACEOF
8567 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8568 _ACEOF
8569
8570
8571 fi
8572
8573
8574
8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8576 $as_echo_n "checking for function prototypes... " >&6; }
8577 if test "$ac_cv_prog_cc_c89" != no; then
8578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8579 $as_echo "yes" >&6; }
8580
8581 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8582
8583
8584 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8585
8586 else
8587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8588 $as_echo "no" >&6; }
8589 fi
8590
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8592 $as_echo_n "checking for working volatile... " >&6; }
8593 if test "${ac_cv_c_volatile+set}" = set; then :
8594   $as_echo_n "(cached) " >&6
8595 else
8596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8597 /* end confdefs.h.  */
8598
8599 int
8600 main ()
8601 {
8602
8603 volatile int x;
8604 int * volatile y = (int *) 0;
8605 return !x && !y;
8606   ;
8607   return 0;
8608 }
8609 _ACEOF
8610 if ac_fn_c_try_compile "$LINENO"; then :
8611   ac_cv_c_volatile=yes
8612 else
8613   ac_cv_c_volatile=no
8614 fi
8615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8616 fi
8617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8618 $as_echo "$ac_cv_c_volatile" >&6; }
8619 if test $ac_cv_c_volatile = no; then
8620
8621 $as_echo "#define volatile /**/" >>confdefs.h
8622
8623 fi
8624
8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8626 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8627 if test "${ac_cv_c_const+set}" = set; then :
8628   $as_echo_n "(cached) " >&6
8629 else
8630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8631 /* end confdefs.h.  */
8632
8633 int
8634 main ()
8635 {
8636 /* FIXME: Include the comments suggested by Paul. */
8637 #ifndef __cplusplus
8638   /* Ultrix mips cc rejects this.  */
8639   typedef int charset[2];
8640   const charset cs;
8641   /* SunOS 4.1.1 cc rejects this.  */
8642   char const *const *pcpcc;
8643   char **ppc;
8644   /* NEC SVR4.0.2 mips cc rejects this.  */
8645   struct point {int x, y;};
8646   static struct point const zero = {0,0};
8647   /* AIX XL C 1.02.0.0 rejects this.
8648      It does not let you subtract one const X* pointer from another in
8649      an arm of an if-expression whose if-part is not a constant
8650      expression */
8651   const char *g = "string";
8652   pcpcc = &g + (g ? g-g : 0);
8653   /* HPUX 7.0 cc rejects these. */
8654   ++pcpcc;
8655   ppc = (char**) pcpcc;
8656   pcpcc = (char const *const *) ppc;
8657   { /* SCO 3.2v4 cc rejects this.  */
8658     char *t;
8659     char const *s = 0 ? (char *) 0 : (char const *) 0;
8660
8661     *t++ = 0;
8662     if (s) return 0;
8663   }
8664   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8665     int x[] = {25, 17};
8666     const int *foo = &x[0];
8667     ++foo;
8668   }
8669   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8670     typedef const int *iptr;
8671     iptr p = 0;
8672     ++p;
8673   }
8674   { /* AIX XL C 1.02.0.0 rejects this saying
8675        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8676     struct s { int j; const int *ap[3]; };
8677     struct s *b; b->j = 5;
8678   }
8679   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8680     const int foo = 10;
8681     if (!foo) return 0;
8682   }
8683   return !cs[0] && !zero.x;
8684 #endif
8685
8686   ;
8687   return 0;
8688 }
8689 _ACEOF
8690 if ac_fn_c_try_compile "$LINENO"; then :
8691   ac_cv_c_const=yes
8692 else
8693   ac_cv_c_const=no
8694 fi
8695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8696 fi
8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8698 $as_echo "$ac_cv_c_const" >&6; }
8699 if test $ac_cv_c_const = no; then
8700
8701 $as_echo "#define const /**/" >>confdefs.h
8702
8703 fi
8704
8705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8706 $as_echo_n "checking for void * support... " >&6; }
8707 if test "${emacs_cv_void_star+set}" = set; then :
8708   $as_echo_n "(cached) " >&6
8709 else
8710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8711 /* end confdefs.h.  */
8712
8713 int
8714 main ()
8715 {
8716 void * foo;
8717   ;
8718   return 0;
8719 }
8720 _ACEOF
8721 if ac_fn_c_try_compile "$LINENO"; then :
8722   emacs_cv_void_star=yes
8723 else
8724   emacs_cv_void_star=no
8725 fi
8726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8727 fi
8728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8729 $as_echo "$emacs_cv_void_star" >&6; }
8730 if test $emacs_cv_void_star = yes; then
8731   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8732
8733 else
8734   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8735
8736 fi
8737
8738  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8739 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8740 if test "${ac_cv_c_bigendian+set}" = set; then :
8741   $as_echo_n "(cached) " >&6
8742 else
8743   ac_cv_c_bigendian=unknown
8744     # See if we're dealing with a universal compiler.
8745     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8746 /* end confdefs.h.  */
8747 #ifndef __APPLE_CC__
8748                not a universal capable compiler
8749              #endif
8750              typedef int dummy;
8751
8752 _ACEOF
8753 if ac_fn_c_try_compile "$LINENO"; then :
8754
8755         # Check for potential -arch flags.  It is not universal unless
8756         # there are at least two -arch flags with different values.
8757         ac_arch=
8758         ac_prev=
8759         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8760          if test -n "$ac_prev"; then
8761            case $ac_word in
8762              i?86 | x86_64 | ppc | ppc64)
8763                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8764                  ac_arch=$ac_word
8765                else
8766                  ac_cv_c_bigendian=universal
8767                  break
8768                fi
8769                ;;
8770            esac
8771            ac_prev=
8772          elif test "x$ac_word" = "x-arch"; then
8773            ac_prev=arch
8774          fi
8775        done
8776 fi
8777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8778     if test $ac_cv_c_bigendian = unknown; then
8779       # See if sys/param.h defines the BYTE_ORDER macro.
8780       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8781 /* end confdefs.h.  */
8782 #include <sys/types.h>
8783              #include <sys/param.h>
8784
8785 int
8786 main ()
8787 {
8788 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8789                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8790                      && LITTLE_ENDIAN)
8791               bogus endian macros
8792              #endif
8793
8794   ;
8795   return 0;
8796 }
8797 _ACEOF
8798 if ac_fn_c_try_compile "$LINENO"; then :
8799   # It does; now see whether it defined to BIG_ENDIAN or not.
8800          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8801 /* end confdefs.h.  */
8802 #include <sys/types.h>
8803                 #include <sys/param.h>
8804
8805 int
8806 main ()
8807 {
8808 #if BYTE_ORDER != BIG_ENDIAN
8809                  not big endian
8810                 #endif
8811
8812   ;
8813   return 0;
8814 }
8815 _ACEOF
8816 if ac_fn_c_try_compile "$LINENO"; then :
8817   ac_cv_c_bigendian=yes
8818 else
8819   ac_cv_c_bigendian=no
8820 fi
8821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8822 fi
8823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8824     fi
8825     if test $ac_cv_c_bigendian = unknown; then
8826       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8827       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8828 /* end confdefs.h.  */
8829 #include <limits.h>
8830
8831 int
8832 main ()
8833 {
8834 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8835               bogus endian macros
8836              #endif
8837
8838   ;
8839   return 0;
8840 }
8841 _ACEOF
8842 if ac_fn_c_try_compile "$LINENO"; then :
8843   # It does; now see whether it defined to _BIG_ENDIAN or not.
8844          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8845 /* end confdefs.h.  */
8846 #include <limits.h>
8847
8848 int
8849 main ()
8850 {
8851 #ifndef _BIG_ENDIAN
8852                  not big endian
8853                 #endif
8854
8855   ;
8856   return 0;
8857 }
8858 _ACEOF
8859 if ac_fn_c_try_compile "$LINENO"; then :
8860   ac_cv_c_bigendian=yes
8861 else
8862   ac_cv_c_bigendian=no
8863 fi
8864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8865 fi
8866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8867     fi
8868     if test $ac_cv_c_bigendian = unknown; then
8869       # Compile a test program.
8870       if test "$cross_compiling" = yes; then :
8871   # Try to guess by grepping values from an object file.
8872          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8873 /* end confdefs.h.  */
8874 short int ascii_mm[] =
8875                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8876                 short int ascii_ii[] =
8877                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8878                 int use_ascii (int i) {
8879                   return ascii_mm[i] + ascii_ii[i];
8880                 }
8881                 short int ebcdic_ii[] =
8882                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8883                 short int ebcdic_mm[] =
8884                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8885                 int use_ebcdic (int i) {
8886                   return ebcdic_mm[i] + ebcdic_ii[i];
8887                 }
8888                 extern int foo;
8889
8890 int
8891 main ()
8892 {
8893 return use_ascii (foo) == use_ebcdic (foo);
8894   ;
8895   return 0;
8896 }
8897 _ACEOF
8898 if ac_fn_c_try_compile "$LINENO"; then :
8899   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8900               ac_cv_c_bigendian=yes
8901             fi
8902             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8903               if test "$ac_cv_c_bigendian" = unknown; then
8904                 ac_cv_c_bigendian=no
8905               else
8906                 # finding both strings is unlikely to happen, but who knows?
8907                 ac_cv_c_bigendian=unknown
8908               fi
8909             fi
8910 fi
8911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8912 else
8913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8914 /* end confdefs.h.  */
8915 $ac_includes_default
8916 int
8917 main ()
8918 {
8919
8920              /* Are we little or big endian?  From Harbison&Steele.  */
8921              union
8922              {
8923                long int l;
8924                char c[sizeof (long int)];
8925              } u;
8926              u.l = 1;
8927              return u.c[sizeof (long int) - 1] == 1;
8928
8929   ;
8930   return 0;
8931 }
8932 _ACEOF
8933 if ac_fn_c_try_run "$LINENO"; then :
8934   ac_cv_c_bigendian=no
8935 else
8936   ac_cv_c_bigendian=yes
8937 fi
8938 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8939   conftest.$ac_objext conftest.beam conftest.$ac_ext
8940 fi
8941
8942     fi
8943 fi
8944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8945 $as_echo "$ac_cv_c_bigendian" >&6; }
8946  case $ac_cv_c_bigendian in #(
8947    yes)
8948      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8949 ;; #(
8950    no)
8951       ;; #(
8952    universal)
8953
8954 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8955
8956      ;; #(
8957    *)
8958      as_fn_error "unknown endianness
8959  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8960  esac
8961
8962
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8964 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8965 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8966   $as_echo_n "(cached) " >&6
8967 else
8968   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8969 /* end confdefs.h.  */
8970 char __attribute__ ((__aligned__ (1 << 3))) c;
8971 int
8972 main ()
8973 {
8974
8975   ;
8976   return 0;
8977 }
8978 _ACEOF
8979 if ac_fn_c_try_compile "$LINENO"; then :
8980   emacs_cv_attribute_aligned=yes
8981 else
8982   emacs_cv_attribute_aligned=no
8983 fi
8984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8985 fi
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8987 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8988 if test $emacs_cv_attribute_aligned = yes; then
8989
8990 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8991
8992 fi
8993
8994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8995 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8996 set x ${MAKE-make}
8997 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8998 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8999   $as_echo_n "(cached) " >&6
9000 else
9001   cat >conftest.make <<\_ACEOF
9002 SHELL = /bin/sh
9003 all:
9004         @echo '@@@%%%=$(MAKE)=@@@%%%'
9005 _ACEOF
9006 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9007 case `${MAKE-make} -f conftest.make 2>/dev/null` in
9008   *@@@%%%=?*=@@@%%%*)
9009     eval ac_cv_prog_make_${ac_make}_set=yes;;
9010   *)
9011     eval ac_cv_prog_make_${ac_make}_set=no;;
9012 esac
9013 rm -f conftest.make
9014 fi
9015 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
9016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9017 $as_echo "yes" >&6; }
9018   SET_MAKE=
9019 else
9020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9021 $as_echo "no" >&6; }
9022   SET_MAKE="MAKE=${MAKE-make}"
9023 fi
9024
9025
9026 DEPFLAGS=
9027 MKDEPDIR=":"
9028 deps_frag=deps.mk
9029 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9030    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9031 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9032    HAVE_GNU_MAKE=no
9033    testval=`make --version 2>/dev/null | grep 'GNU Make'`
9034    if test "x$testval" != x; then
9035       HAVE_GNU_MAKE=yes
9036    else
9037       ac_enable_autodepend=no
9038    fi
9039    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9040 $as_echo "$HAVE_GNU_MAKE" >&6; }
9041    if test $HAVE_GNU_MAKE = yes; then
9042       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9043 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9044       SAVE_CFLAGS="$CFLAGS"
9045       CFLAGS="$CFLAGS -MMD -MF deps.d"
9046       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h.  */
9048
9049 int
9050 main ()
9051 {
9052
9053   ;
9054   return 0;
9055 }
9056 _ACEOF
9057 if ac_fn_c_try_compile "$LINENO"; then :
9058
9059 else
9060   ac_enable_autodepend=no
9061 fi
9062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9063       CFLAGS="$SAVE_CFLAGS"
9064       test -f deps.d || ac_enable_autodepend=no
9065       rm -rf deps.d
9066       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9067 $as_echo "$ac_enable_autodepend" >&6; }
9068    fi
9069    if test $ac_enable_autodepend = yes; then
9070       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
9071       ## In parallel builds, another make might create depdir between
9072       ## the first test and mkdir, so stick another test on the end.
9073       ## Or use install-sh -d?  mkdir -p is not portable.
9074       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9075       deps_frag=autodeps.mk
9076    fi
9077 fi
9078 deps_frag=$srcdir/src/$deps_frag
9079
9080
9081
9082
9083
9084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9085 $as_echo_n "checking for long file names... " >&6; }
9086 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9087   $as_echo_n "(cached) " >&6
9088 else
9089   ac_cv_sys_long_file_names=yes
9090 # Test for long file names in all the places we know might matter:
9091 #      .                the current directory, where building will happen
9092 #      $prefix/lib      where we will be installing things
9093 #      $exec_prefix/lib likewise
9094 #      $TMPDIR          if set, where it might want to write temporary files
9095 #      /tmp             where it might want to write temporary files
9096 #      /var/tmp         likewise
9097 #      /usr/tmp         likewise
9098 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9099   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9100   # in the usual case where exec_prefix is '${prefix}'.
9101   case $ac_dir in #(
9102     . | /* | ?:[\\/]*) ;; #(
9103     *) continue;;
9104   esac
9105   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9106   ac_xdir=$ac_dir/cf$$
9107   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9108   ac_tf1=$ac_xdir/conftest9012345
9109   ac_tf2=$ac_xdir/conftest9012346
9110   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9111     ac_cv_sys_long_file_names=no
9112   rm -f -r "$ac_xdir" 2>/dev/null
9113   test $ac_cv_sys_long_file_names = no && break
9114 done
9115 fi
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9117 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9118 if test $ac_cv_sys_long_file_names = yes; then
9119
9120 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9121
9122 fi
9123
9124
9125 #### Choose a window system.
9126
9127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9128 $as_echo_n "checking for X... " >&6; }
9129
9130
9131 # Check whether --with-x was given.
9132 if test "${with_x+set}" = set; then :
9133   withval=$with_x;
9134 fi
9135
9136 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9137 if test "x$with_x" = xno; then
9138   # The user explicitly disabled X.
9139   have_x=disabled
9140 else
9141   case $x_includes,$x_libraries in #(
9142     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9143     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9144   $as_echo_n "(cached) " >&6
9145 else
9146   # One or both of the vars are not set, and there is no cached value.
9147 ac_x_includes=no ac_x_libraries=no
9148 rm -f -r conftest.dir
9149 if mkdir conftest.dir; then
9150   cd conftest.dir
9151   cat >Imakefile <<'_ACEOF'
9152 incroot:
9153         @echo incroot='${INCROOT}'
9154 usrlibdir:
9155         @echo usrlibdir='${USRLIBDIR}'
9156 libdir:
9157         @echo libdir='${LIBDIR}'
9158 _ACEOF
9159   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9160     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9161     for ac_var in incroot usrlibdir libdir; do
9162       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9163     done
9164     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9165     for ac_extension in a so sl dylib la dll; do
9166       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9167          test -f "$ac_im_libdir/libX11.$ac_extension"; then
9168         ac_im_usrlibdir=$ac_im_libdir; break
9169       fi
9170     done
9171     # Screen out bogus values from the imake configuration.  They are
9172     # bogus both because they are the default anyway, and because
9173     # using them would break gcc on systems where it needs fixed includes.
9174     case $ac_im_incroot in
9175         /usr/include) ac_x_includes= ;;
9176         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9177     esac
9178     case $ac_im_usrlibdir in
9179         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9180         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9181     esac
9182   fi
9183   cd ..
9184   rm -f -r conftest.dir
9185 fi
9186
9187 # Standard set of common directories for X headers.
9188 # Check X11 before X11Rn because it is often a symlink to the current release.
9189 ac_x_header_dirs='
9190 /usr/X11/include
9191 /usr/X11R7/include
9192 /usr/X11R6/include
9193 /usr/X11R5/include
9194 /usr/X11R4/include
9195
9196 /usr/include/X11
9197 /usr/include/X11R7
9198 /usr/include/X11R6
9199 /usr/include/X11R5
9200 /usr/include/X11R4
9201
9202 /usr/local/X11/include
9203 /usr/local/X11R7/include
9204 /usr/local/X11R6/include
9205 /usr/local/X11R5/include
9206 /usr/local/X11R4/include
9207
9208 /usr/local/include/X11
9209 /usr/local/include/X11R7
9210 /usr/local/include/X11R6
9211 /usr/local/include/X11R5
9212 /usr/local/include/X11R4
9213
9214 /usr/X386/include
9215 /usr/x386/include
9216 /usr/XFree86/include/X11
9217
9218 /usr/include
9219 /usr/local/include
9220 /usr/unsupported/include
9221 /usr/athena/include
9222 /usr/local/x11r5/include
9223 /usr/lpp/Xamples/include
9224
9225 /usr/openwin/include
9226 /usr/openwin/share/include'
9227
9228 if test "$ac_x_includes" = no; then
9229   # Guess where to find include files, by looking for Xlib.h.
9230   # First, try using that file with no special directory specified.
9231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9232 /* end confdefs.h.  */
9233 #include <X11/Xlib.h>
9234 _ACEOF
9235 if ac_fn_c_try_cpp "$LINENO"; then :
9236   # We can compile using X headers with no special include directory.
9237 ac_x_includes=
9238 else
9239   for ac_dir in $ac_x_header_dirs; do
9240   if test -r "$ac_dir/X11/Xlib.h"; then
9241     ac_x_includes=$ac_dir
9242     break
9243   fi
9244 done
9245 fi
9246 rm -f conftest.err conftest.$ac_ext
9247 fi # $ac_x_includes = no
9248
9249 if test "$ac_x_libraries" = no; then
9250   # Check for the libraries.
9251   # See if we find them without any special options.
9252   # Don't add to $LIBS permanently.
9253   ac_save_LIBS=$LIBS
9254   LIBS="-lX11 $LIBS"
9255   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9256 /* end confdefs.h.  */
9257 #include <X11/Xlib.h>
9258 int
9259 main ()
9260 {
9261 XrmInitialize ()
9262   ;
9263   return 0;
9264 }
9265 _ACEOF
9266 if ac_fn_c_try_link "$LINENO"; then :
9267   LIBS=$ac_save_LIBS
9268 # We can link X programs with no special library path.
9269 ac_x_libraries=
9270 else
9271   LIBS=$ac_save_LIBS
9272 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9273 do
9274   # Don't even attempt the hair of trying to link an X program!
9275   for ac_extension in a so sl dylib la dll; do
9276     if test -r "$ac_dir/libX11.$ac_extension"; then
9277       ac_x_libraries=$ac_dir
9278       break 2
9279     fi
9280   done
9281 done
9282 fi
9283 rm -f core conftest.err conftest.$ac_objext \
9284     conftest$ac_exeext conftest.$ac_ext
9285 fi # $ac_x_libraries = no
9286
9287 case $ac_x_includes,$ac_x_libraries in #(
9288   no,* | *,no | *\'*)
9289     # Didn't find X, or a directory has "'" in its name.
9290     ac_cv_have_x="have_x=no";; #(
9291   *)
9292     # Record where we found X for the cache.
9293     ac_cv_have_x="have_x=yes\
9294         ac_x_includes='$ac_x_includes'\
9295         ac_x_libraries='$ac_x_libraries'"
9296 esac
9297 fi
9298 ;; #(
9299     *) have_x=yes;;
9300   esac
9301   eval "$ac_cv_have_x"
9302 fi # $with_x != no
9303
9304 if test "$have_x" != yes; then
9305   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9306 $as_echo "$have_x" >&6; }
9307   no_x=yes
9308 else
9309   # If each of the values was on the command line, it overrides each guess.
9310   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9311   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9312   # Update the cache value to reflect the command line values.
9313   ac_cv_have_x="have_x=yes\
9314         ac_x_includes='$x_includes'\
9315         ac_x_libraries='$x_libraries'"
9316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9317 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9318 fi
9319
9320 if test "$no_x" = yes; then
9321   window_system=none
9322 else
9323   window_system=x11
9324 fi
9325
9326 ## Workaround for bug in autoconf <= 2.62.
9327 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9328 ## No need to do anything special for these standard directories.
9329 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9330
9331    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9332
9333 fi
9334
9335 LD_SWITCH_X_SITE_AUX=
9336 LD_SWITCH_X_SITE_AUX_RPATH=
9337 if test "${x_libraries}" != NONE; then
9338   if test -n "${x_libraries}"; then
9339     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9340     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9341     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9342   fi
9343   x_default_search_path=""
9344   x_search_path=${x_libraries}
9345   if test -z "${x_search_path}"; then
9346     x_search_path=/usr/lib
9347   fi
9348   for x_library in `echo ${x_search_path}: | \
9349                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9350     x_search_path="\
9351 ${x_library}/X11/%L/%T/%N%C%S:\
9352 ${x_library}/X11/%l/%T/%N%C%S:\
9353 ${x_library}/X11/%T/%N%C%S:\
9354 ${x_library}/X11/%L/%T/%N%S:\
9355 ${x_library}/X11/%l/%T/%N%S:\
9356 ${x_library}/X11/%T/%N%S"
9357     if test x"${x_default_search_path}" = x; then
9358       x_default_search_path=${x_search_path}
9359     else
9360       x_default_search_path="${x_search_path}:${x_default_search_path}"
9361     fi
9362   done
9363 fi
9364
9365
9366
9367 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9368   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9369 fi
9370
9371 if test x"${x_includes}" = x; then
9372   bitmapdir=/usr/include/X11/bitmaps
9373 else
9374   # accumulate include directories that have X11 bitmap subdirectories
9375   bmd_acc="dummyval"
9376   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9377     if test -d "${bmd}/X11/bitmaps"; then
9378       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9379     fi
9380     if test -d "${bmd}/bitmaps"; then
9381       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9382     fi
9383   done
9384   if test ${bmd_acc} != "dummyval"; then
9385     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9386   fi
9387 fi
9388
9389 HAVE_NS=no
9390 NS_IMPL_COCOA=no
9391 NS_IMPL_GNUSTEP=no
9392 tmp_CPPFLAGS="$CPPFLAGS"
9393 tmp_CFLAGS="$CFLAGS"
9394 CPPFLAGS="$CPPFLAGS -x objective-c"
9395 CFLAGS="$CFLAGS -x objective-c"
9396 TEMACS_LDFLAGS2="\${LDFLAGS}"
9397 if test "${with_ns}" != no; then
9398   if test "${opsys}" = darwin; then
9399      NS_IMPL_COCOA=yes
9400      ns_appdir=`pwd`/nextstep/Emacs.app
9401      ns_appbindir=${ns_appdir}/Contents/MacOS/
9402      ns_appresdir=${ns_appdir}/Contents/Resources
9403      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9404   elif test -f $GNUSTEP_CONFIG_FILE; then
9405      NS_IMPL_GNUSTEP=yes
9406      ns_appdir=`pwd`/nextstep/Emacs.app
9407      ns_appbindir=${ns_appdir}/
9408      ns_appresdir=${ns_appdir}/Resources
9409      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9410           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9411      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9412           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9413      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9414      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9415        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9416      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9417        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9418      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9419      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9420      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9421      LIB_STANDARD=
9422      START_FILES=
9423      TEMACS_LDFLAGS2=
9424   fi
9425   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9426 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9427   HAVE_NS=yes
9428 else
9429   as_fn_error "\`--with-ns' was specified, but the include
9430   files are missing or cannot be compiled." "$LINENO" 5
9431 fi
9432
9433
9434   NS_HAVE_NSINTEGER=yes
9435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9436 /* end confdefs.h.  */
9437 #include <Foundation/NSObjCRuntime.h>
9438 int
9439 main ()
9440 {
9441 NSInteger i;
9442   ;
9443   return 0;
9444 }
9445 _ACEOF
9446 if ac_fn_c_try_compile "$LINENO"; then :
9447   ns_have_nsinteger=yes
9448 else
9449   ns_have_nsinteger=no
9450 fi
9451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9452   if test $ns_have_nsinteger = no; then
9453     NS_HAVE_NSINTEGER=no
9454   fi
9455 fi
9456
9457
9458 ns_frag=/dev/null
9459 NS_OBJ=
9460 NS_OBJC_OBJ=
9461 NS_SUPPORT=
9462 if test "${HAVE_NS}" = yes; then
9463   window_system=nextstep
9464   with_xft=no
9465   # set up packaging dirs
9466   exec_prefix=${ns_appbindir}
9467   libexecdir=${ns_appbindir}/libexec
9468   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9469      prefix=${ns_appresdir}
9470   fi
9471   ns_frag=$srcdir/src/ns.mk
9472   NS_OBJ="fontset.o fringe.o image.o"
9473   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9474   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9475 fi
9476 CFLAGS="$tmp_CFLAGS"
9477 CPPFLAGS="$tmp_CPPFLAGS"
9478
9479
9480
9481
9482
9483
9484 case "${window_system}" in
9485   x11 )
9486     HAVE_X_WINDOWS=yes
9487     HAVE_X11=yes
9488     case "${with_x_toolkit}" in
9489       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9490       motif ) USE_X_TOOLKIT=MOTIF ;;
9491       gtk ) with_gtk=yes
9492             USE_X_TOOLKIT=none ;;
9493       gtk3 ) with_gtk3=yes
9494              USE_X_TOOLKIT=none ;;
9495       no ) USE_X_TOOLKIT=none ;;
9496       * ) USE_X_TOOLKIT=maybe ;;
9497     esac
9498   ;;
9499   nextstep | none )
9500     HAVE_X_WINDOWS=no
9501     HAVE_X11=no
9502     USE_X_TOOLKIT=none
9503   ;;
9504 esac
9505
9506 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9507    # Extract the first word of "X", so it can be a program name with args.
9508 set dummy X; ac_word=$2
9509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9510 $as_echo_n "checking for $ac_word... " >&6; }
9511 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9512   $as_echo_n "(cached) " >&6
9513 else
9514   if test -n "$HAVE_XSERVER"; then
9515   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9516 else
9517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9518 for as_dir in $PATH
9519 do
9520   IFS=$as_save_IFS
9521   test -z "$as_dir" && as_dir=.
9522     for ac_exec_ext in '' $ac_executable_extensions; do
9523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9524     ac_cv_prog_HAVE_XSERVER="true"
9525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9526     break 2
9527   fi
9528 done
9529   done
9530 IFS=$as_save_IFS
9531
9532   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9533 fi
9534 fi
9535 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9536 if test -n "$HAVE_XSERVER"; then
9537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9538 $as_echo "$HAVE_XSERVER" >&6; }
9539 else
9540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9541 $as_echo "no" >&6; }
9542 fi
9543
9544
9545    if test "$HAVE_XSERVER" = true ||
9546       test -n "$DISPLAY" ||
9547       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9548         as_fn_error "You seem to be running X, but no X development libraries
9549 were found.  You should install the relevant development files for X
9550 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9551 sure you have development files for image handling, i.e.
9552 tiff, gif, jpeg, png and xpm.
9553 If you are sure you want Emacs compiled without X window support, pass
9554   --without-x
9555 to configure." "$LINENO" 5
9556    fi
9557 fi
9558
9559 ### If we're using X11, we should use the X menu package.
9560 HAVE_MENUS=no
9561 case ${HAVE_X11} in
9562   yes ) HAVE_MENUS=yes ;;
9563 esac
9564
9565 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9566 # Assume not, until told otherwise.
9567 GNU_MALLOC=yes
9568 doug_lea_malloc=yes
9569 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9570 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9571
9572 else
9573   doug_lea_malloc=no
9574 fi
9575
9576 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9577 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9578
9579 else
9580   doug_lea_malloc=no
9581 fi
9582
9583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9584 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9585 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9586   $as_echo_n "(cached) " >&6
9587 else
9588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9589 /* end confdefs.h.  */
9590 extern void (* __after_morecore_hook)();
9591 int
9592 main ()
9593 {
9594 __after_morecore_hook = 0
9595   ;
9596   return 0;
9597 }
9598 _ACEOF
9599 if ac_fn_c_try_link "$LINENO"; then :
9600   emacs_cv_var___after_morecore_hook=yes
9601 else
9602   emacs_cv_var___after_morecore_hook=no
9603 fi
9604 rm -f core conftest.err conftest.$ac_objext \
9605     conftest$ac_exeext conftest.$ac_ext
9606 fi
9607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9608 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9609 if test $emacs_cv_var___after_morecore_hook = no; then
9610   doug_lea_malloc=no
9611 fi
9612
9613
9614 system_malloc=no
9615 case "$opsys" in
9616   ## darwin ld insists on the use of malloc routines in the System framework.
9617   darwin|sol2-10) system_malloc=yes ;;
9618 esac
9619
9620 if test "${system_malloc}" = "yes"; then
9621
9622 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9623
9624   GNU_MALLOC=no
9625   GNU_MALLOC_reason="
9626     (The GNU allocators don't work with this system configuration.)"
9627   GMALLOC_OBJ=
9628   VMLIMIT_OBJ=
9629 else
9630   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9631   VMLIMIT_OBJ=vm-limit.o
9632 fi
9633
9634
9635
9636 if test "$doug_lea_malloc" = "yes" ; then
9637   if test "$GNU_MALLOC" = yes ; then
9638     GNU_MALLOC_reason="
9639       (Using Doug Lea's new malloc from the GNU C Library.)"
9640   fi
9641
9642 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9643
9644
9645   ## Use mmap directly for allocating larger buffers.
9646   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9647   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9648   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9649   case "$opsys" in
9650     gnu*) REL_ALLOC=no ;;
9651   esac
9652 fi
9653
9654 if test x"${REL_ALLOC}" = x; then
9655   REL_ALLOC=${GNU_MALLOC}
9656 fi
9657
9658 use_mmap_for_buffers=no
9659 case "$opsys" in
9660   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9661 esac
9662
9663
9664
9665
9666   for ac_header in $ac_header_list
9667 do :
9668   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9669 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9670 "
9671 eval as_val=\$$as_ac_Header
9672    if test "x$as_val" = x""yes; then :
9673   cat >>confdefs.h <<_ACEOF
9674 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9675 _ACEOF
9676
9677 fi
9678
9679 done
9680
9681
9682
9683
9684
9685
9686
9687
9688 for ac_func in getpagesize
9689 do :
9690   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9691 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9692   cat >>confdefs.h <<_ACEOF
9693 #define HAVE_GETPAGESIZE 1
9694 _ACEOF
9695
9696 fi
9697 done
9698
9699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9700 $as_echo_n "checking for working mmap... " >&6; }
9701 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9702   $as_echo_n "(cached) " >&6
9703 else
9704   if test "$cross_compiling" = yes; then :
9705   ac_cv_func_mmap_fixed_mapped=no
9706 else
9707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9708 /* end confdefs.h.  */
9709 $ac_includes_default
9710 /* malloc might have been renamed as rpl_malloc. */
9711 #undef malloc
9712
9713 /* Thanks to Mike Haertel and Jim Avera for this test.
9714    Here is a matrix of mmap possibilities:
9715         mmap private not fixed
9716         mmap private fixed at somewhere currently unmapped
9717         mmap private fixed at somewhere already mapped
9718         mmap shared not fixed
9719         mmap shared fixed at somewhere currently unmapped
9720         mmap shared fixed at somewhere already mapped
9721    For private mappings, we should verify that changes cannot be read()
9722    back from the file, nor mmap's back from the file at a different
9723    address.  (There have been systems where private was not correctly
9724    implemented like the infamous i386 svr4.0, and systems where the
9725    VM page cache was not coherent with the file system buffer cache
9726    like early versions of FreeBSD and possibly contemporary NetBSD.)
9727    For shared mappings, we should conversely verify that changes get
9728    propagated back to all the places they're supposed to be.
9729
9730    Grep wants private fixed already mapped.
9731    The main things grep needs to know about mmap are:
9732    * does it exist and is it safe to write into the mmap'd area
9733    * how to use it (BSD variants)  */
9734
9735 #include <fcntl.h>
9736 #include <sys/mman.h>
9737
9738 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9739 char *malloc ();
9740 #endif
9741
9742 /* This mess was copied from the GNU getpagesize.h.  */
9743 #ifndef HAVE_GETPAGESIZE
9744 # ifdef _SC_PAGESIZE
9745 #  define getpagesize() sysconf(_SC_PAGESIZE)
9746 # else /* no _SC_PAGESIZE */
9747 #  ifdef HAVE_SYS_PARAM_H
9748 #   include <sys/param.h>
9749 #   ifdef EXEC_PAGESIZE
9750 #    define getpagesize() EXEC_PAGESIZE
9751 #   else /* no EXEC_PAGESIZE */
9752 #    ifdef NBPG
9753 #     define getpagesize() NBPG * CLSIZE
9754 #     ifndef CLSIZE
9755 #      define CLSIZE 1
9756 #     endif /* no CLSIZE */
9757 #    else /* no NBPG */
9758 #     ifdef NBPC
9759 #      define getpagesize() NBPC
9760 #     else /* no NBPC */
9761 #      ifdef PAGESIZE
9762 #       define getpagesize() PAGESIZE
9763 #      endif /* PAGESIZE */
9764 #     endif /* no NBPC */
9765 #    endif /* no NBPG */
9766 #   endif /* no EXEC_PAGESIZE */
9767 #  else /* no HAVE_SYS_PARAM_H */
9768 #   define getpagesize() 8192   /* punt totally */
9769 #  endif /* no HAVE_SYS_PARAM_H */
9770 # endif /* no _SC_PAGESIZE */
9771
9772 #endif /* no HAVE_GETPAGESIZE */
9773
9774 int
9775 main ()
9776 {
9777   char *data, *data2, *data3;
9778   const char *cdata2;
9779   int i, pagesize;
9780   int fd, fd2;
9781
9782   pagesize = getpagesize ();
9783
9784   /* First, make a file with some known garbage in it. */
9785   data = (char *) malloc (pagesize);
9786   if (!data)
9787     return 1;
9788   for (i = 0; i < pagesize; ++i)
9789     *(data + i) = rand ();
9790   umask (0);
9791   fd = creat ("conftest.mmap", 0600);
9792   if (fd < 0)
9793     return 2;
9794   if (write (fd, data, pagesize) != pagesize)
9795     return 3;
9796   close (fd);
9797
9798   /* Next, check that the tail of a page is zero-filled.  File must have
9799      non-zero length, otherwise we risk SIGBUS for entire page.  */
9800   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9801   if (fd2 < 0)
9802     return 4;
9803   cdata2 = "";
9804   if (write (fd2, cdata2, 1) != 1)
9805     return 5;
9806   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9807   if (data2 == MAP_FAILED)
9808     return 6;
9809   for (i = 0; i < pagesize; ++i)
9810     if (*(data2 + i))
9811       return 7;
9812   close (fd2);
9813   if (munmap (data2, pagesize))
9814     return 8;
9815
9816   /* Next, try to mmap the file at a fixed address which already has
9817      something else allocated at it.  If we can, also make sure that
9818      we see the same garbage.  */
9819   fd = open ("conftest.mmap", O_RDWR);
9820   if (fd < 0)
9821     return 9;
9822   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9823                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9824     return 10;
9825   for (i = 0; i < pagesize; ++i)
9826     if (*(data + i) != *(data2 + i))
9827       return 11;
9828
9829   /* Finally, make sure that changes to the mapped area do not
9830      percolate back to the file as seen by read().  (This is a bug on
9831      some variants of i386 svr4.0.)  */
9832   for (i = 0; i < pagesize; ++i)
9833     *(data2 + i) = *(data2 + i) + 1;
9834   data3 = (char *) malloc (pagesize);
9835   if (!data3)
9836     return 12;
9837   if (read (fd, data3, pagesize) != pagesize)
9838     return 13;
9839   for (i = 0; i < pagesize; ++i)
9840     if (*(data + i) != *(data3 + i))
9841       return 14;
9842   close (fd);
9843   return 0;
9844 }
9845 _ACEOF
9846 if ac_fn_c_try_run "$LINENO"; then :
9847   ac_cv_func_mmap_fixed_mapped=yes
9848 else
9849   ac_cv_func_mmap_fixed_mapped=no
9850 fi
9851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9852   conftest.$ac_objext conftest.beam conftest.$ac_ext
9853 fi
9854
9855 fi
9856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9857 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9858 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9859
9860 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9861
9862 fi
9863 rm -f conftest.mmap conftest.txt
9864
9865 if test $use_mmap_for_buffers = yes; then
9866
9867 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9868
9869   REL_ALLOC=no
9870 fi
9871
9872 LIBS="$LIBS_SYSTEM $LIBS"
9873
9874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9875 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9876 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9877   $as_echo_n "(cached) " >&6
9878 else
9879   ac_check_lib_save_LIBS=$LIBS
9880 LIBS="-ldnet  $LIBS"
9881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9882 /* end confdefs.h.  */
9883
9884 /* Override any GCC internal prototype to avoid an error.
9885    Use char because int might match the return type of a GCC
9886    builtin and then its argument prototype would still apply.  */
9887 #ifdef __cplusplus
9888 extern "C"
9889 #endif
9890 char dnet_ntoa ();
9891 int
9892 main ()
9893 {
9894 return dnet_ntoa ();
9895   ;
9896   return 0;
9897 }
9898 _ACEOF
9899 if ac_fn_c_try_link "$LINENO"; then :
9900   ac_cv_lib_dnet_dnet_ntoa=yes
9901 else
9902   ac_cv_lib_dnet_dnet_ntoa=no
9903 fi
9904 rm -f core conftest.err conftest.$ac_objext \
9905     conftest$ac_exeext conftest.$ac_ext
9906 LIBS=$ac_check_lib_save_LIBS
9907 fi
9908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9909 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9910 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9911   cat >>confdefs.h <<_ACEOF
9912 #define HAVE_LIBDNET 1
9913 _ACEOF
9914
9915   LIBS="-ldnet $LIBS"
9916
9917 fi
9918
9919
9920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9921 $as_echo_n "checking for main in -lXbsd... " >&6; }
9922 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9923   $as_echo_n "(cached) " >&6
9924 else
9925   ac_check_lib_save_LIBS=$LIBS
9926 LIBS="-lXbsd  $LIBS"
9927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9928 /* end confdefs.h.  */
9929
9930
9931 int
9932 main ()
9933 {
9934 return main ();
9935   ;
9936   return 0;
9937 }
9938 _ACEOF
9939 if ac_fn_c_try_link "$LINENO"; then :
9940   ac_cv_lib_Xbsd_main=yes
9941 else
9942   ac_cv_lib_Xbsd_main=no
9943 fi
9944 rm -f core conftest.err conftest.$ac_objext \
9945     conftest$ac_exeext conftest.$ac_ext
9946 LIBS=$ac_check_lib_save_LIBS
9947 fi
9948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9949 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9950 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9951   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9952 fi
9953
9954
9955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9956 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9957 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9958   $as_echo_n "(cached) " >&6
9959 else
9960   ac_check_lib_save_LIBS=$LIBS
9961 LIBS="-lpthreads  $LIBS"
9962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9963 /* end confdefs.h.  */
9964
9965 /* Override any GCC internal prototype to avoid an error.
9966    Use char because int might match the return type of a GCC
9967    builtin and then its argument prototype would still apply.  */
9968 #ifdef __cplusplus
9969 extern "C"
9970 #endif
9971 char cma_open ();
9972 int
9973 main ()
9974 {
9975 return cma_open ();
9976   ;
9977   return 0;
9978 }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981   ac_cv_lib_pthreads_cma_open=yes
9982 else
9983   ac_cv_lib_pthreads_cma_open=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986     conftest$ac_exeext conftest.$ac_ext
9987 LIBS=$ac_check_lib_save_LIBS
9988 fi
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9990 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9991 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9992   cat >>confdefs.h <<_ACEOF
9993 #define HAVE_LIBPTHREADS 1
9994 _ACEOF
9995
9996   LIBS="-lpthreads $LIBS"
9997
9998 fi
9999
10000
10001 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10002 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
10003 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
10004 ## added to LIBS in configure would never contain the pthreads part,
10005 ## but the value used in Makefiles might.  FIXME?
10006 ##
10007 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10008 ## be harmless on older versions of X where it happens to exist.
10009 test "$opsys" = "aix4-2" && \
10010   test $ac_cv_lib_pthreads_cma_open = yes && \
10011   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10012
10013
10014 case ${host_os} in
10015 aix*)
10016   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10017 $as_echo_n "checking for -bbigtoc option... " >&6; }
10018 if test "${gdb_cv_bigtoc+set}" = set; then :
10019   $as_echo_n "(cached) " >&6
10020 else
10021
10022     case $GCC in
10023     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10024     *) gdb_cv_bigtoc=-bbigtoc ;;
10025     esac
10026
10027     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10028     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10029 /* end confdefs.h.  */
10030
10031 int
10032 main ()
10033 {
10034 int i;
10035   ;
10036   return 0;
10037 }
10038 _ACEOF
10039 if ac_fn_c_try_link "$LINENO"; then :
10040
10041 else
10042   gdb_cv_bigtoc=
10043 fi
10044 rm -f core conftest.err conftest.$ac_objext \
10045     conftest$ac_exeext conftest.$ac_ext
10046
10047 fi
10048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10049 $as_echo "$gdb_cv_bigtoc" >&6; }
10050   ;;
10051 esac
10052
10053 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10054 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10055 # REAL_CPPFLAGS later on.
10056
10057 REAL_CFLAGS="$CFLAGS"
10058 REAL_CPPFLAGS="$CPPFLAGS"
10059
10060 if test "${HAVE_X11}" = "yes"; then
10061   DEFS="$C_SWITCH_X_SITE $DEFS"
10062   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10063   LIBS="-lX11 $LIBS"
10064   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10065   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10066
10067   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10068   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10069   # but it's more convenient here to set LD_RUN_PATH
10070   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10071   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10072     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10073     export LD_RUN_PATH
10074   fi
10075
10076   if test "${opsys}" = "gnu-linux"; then
10077     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10078 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10079     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10080 /* end confdefs.h.  */
10081
10082 int
10083 main ()
10084 {
10085 XOpenDisplay ("foo");
10086   ;
10087   return 0;
10088 }
10089 _ACEOF
10090 if ac_fn_c_try_link "$LINENO"; then :
10091   xlinux_first_failure=no
10092 else
10093   xlinux_first_failure=yes
10094 fi
10095 rm -f core conftest.err conftest.$ac_objext \
10096     conftest$ac_exeext conftest.$ac_ext
10097     if test "${xlinux_first_failure}" = "yes"; then
10098       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10099       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10100       OLD_CPPFLAGS="$CPPFLAGS"
10101       OLD_LIBS="$LIBS"
10102       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10103       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10104       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10105       LIBS="$LIBS -b i486-linuxaout"
10106       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10107 /* end confdefs.h.  */
10108
10109 int
10110 main ()
10111 {
10112 XOpenDisplay ("foo");
10113   ;
10114   return 0;
10115 }
10116 _ACEOF
10117 if ac_fn_c_try_link "$LINENO"; then :
10118   xlinux_second_failure=no
10119 else
10120   xlinux_second_failure=yes
10121 fi
10122 rm -f core conftest.err conftest.$ac_objext \
10123     conftest$ac_exeext conftest.$ac_ext
10124       if test "${xlinux_second_failure}" = "yes"; then
10125         # If we get the same failure with -b, there is no use adding -b.
10126         # So take it out.  This plays safe.
10127         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10128         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10129         CPPFLAGS="$OLD_CPPFLAGS"
10130         LIBS="$OLD_LIBS"
10131         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10132 $as_echo "no" >&6; }
10133       else
10134         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10135 $as_echo "yes" >&6; }
10136       fi
10137     else
10138       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10139 $as_echo "no" >&6; }
10140     fi
10141   fi
10142
10143   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10144   # header files included from there.
10145   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10146 $as_echo_n "checking for Xkb... " >&6; }
10147   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10148 /* end confdefs.h.  */
10149 #include <X11/Xlib.h>
10150 #include <X11/XKBlib.h>
10151 int
10152 main ()
10153 {
10154 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10155   ;
10156   return 0;
10157 }
10158 _ACEOF
10159 if ac_fn_c_try_link "$LINENO"; then :
10160   emacs_xkb=yes
10161 else
10162   emacs_xkb=no
10163 fi
10164 rm -f core conftest.err conftest.$ac_objext \
10165     conftest$ac_exeext conftest.$ac_ext
10166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10167 $as_echo "$emacs_xkb" >&6; }
10168   if test $emacs_xkb = yes; then
10169
10170 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10171
10172   fi
10173
10174   for ac_func in XrmSetDatabase XScreenResourceString \
10175 XScreenNumberOfScreen XSetWMProtocols
10176 do :
10177   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10178 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10179 eval as_val=\$$as_ac_var
10180    if test "x$as_val" = x""yes; then :
10181   cat >>confdefs.h <<_ACEOF
10182 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10183 _ACEOF
10184
10185 fi
10186 done
10187
10188 fi
10189
10190 if test "${window_system}" = "x11"; then
10191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10192 $as_echo_n "checking X11 version 6... " >&6; }
10193   if test "${emacs_cv_x11_version_6+set}" = set; then :
10194   $as_echo_n "(cached) " >&6
10195 else
10196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10197 /* end confdefs.h.  */
10198 #include <X11/Xlib.h>
10199 int
10200 main ()
10201 {
10202 #if XlibSpecificationRelease < 6
10203 fail;
10204 #endif
10205
10206   ;
10207   return 0;
10208 }
10209 _ACEOF
10210 if ac_fn_c_try_link "$LINENO"; then :
10211   emacs_cv_x11_version_6=yes
10212 else
10213   emacs_cv_x11_version_6=no
10214 fi
10215 rm -f core conftest.err conftest.$ac_objext \
10216     conftest$ac_exeext conftest.$ac_ext
10217 fi
10218
10219   if test $emacs_cv_x11_version_6 = yes; then
10220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10221 $as_echo "6 or newer" >&6; }
10222
10223 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10224
10225
10226 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10227
10228     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10229     ## XIM support.
10230     case "$opsys" in
10231       sol2-*) : ;;
10232       *)
10233 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10234
10235          ;;
10236     esac
10237   else
10238     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10239 $as_echo "before 6" >&6; }
10240   fi
10241 fi
10242
10243
10244 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10245 HAVE_RSVG=no
10246 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
10247   if test "${with_rsvg}" != "no"; then
10248     RSVG_REQUIRED=2.11.0
10249     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10250
10251
10252   succeeded=no
10253
10254   # Extract the first word of "pkg-config", so it can be a program name with args.
10255 set dummy pkg-config; ac_word=$2
10256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10257 $as_echo_n "checking for $ac_word... " >&6; }
10258 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10259   $as_echo_n "(cached) " >&6
10260 else
10261   case $PKG_CONFIG in
10262   [\\/]* | ?:[\\/]*)
10263   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10264   ;;
10265   *)
10266   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10267 for as_dir in $PATH
10268 do
10269   IFS=$as_save_IFS
10270   test -z "$as_dir" && as_dir=.
10271     for ac_exec_ext in '' $ac_executable_extensions; do
10272   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10273     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10274     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10275     break 2
10276   fi
10277 done
10278   done
10279 IFS=$as_save_IFS
10280
10281   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10282   ;;
10283 esac
10284 fi
10285 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10286 if test -n "$PKG_CONFIG"; then
10287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10288 $as_echo "$PKG_CONFIG" >&6; }
10289 else
10290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10291 $as_echo "no" >&6; }
10292 fi
10293
10294
10295
10296   if test "$PKG_CONFIG" = "no" ; then
10297      :
10298   else
10299      PKG_CONFIG_MIN_VERSION=0.9.0
10300      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10301         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10302 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10303
10304         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10305             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10306 $as_echo "yes" >&6; }
10307             succeeded=yes
10308
10309             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10310 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10311             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10312             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10313 $as_echo "$RSVG_CFLAGS" >&6; }
10314
10315             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10316 $as_echo_n "checking RSVG_LIBS... " >&6; }
10317             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10318             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10319 $as_echo "$RSVG_LIBS" >&6; }
10320         else
10321             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10322 $as_echo "no" >&6; }
10323             RSVG_CFLAGS=""
10324             RSVG_LIBS=""
10325             ## If we have a custom action on failure, don't print errors, but
10326             ## do set a variable so people can do so.
10327             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10328
10329         fi
10330
10331
10332
10333      else
10334         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10335         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10336      fi
10337   fi
10338
10339   if test $succeeded = yes; then
10340      HAVE_RSVG=yes
10341   else
10342      :
10343   fi
10344
10345
10346
10347
10348     if test $HAVE_RSVG = yes; then
10349
10350 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10351
10352       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10353       LIBS="$RSVG_LIBS $LIBS"
10354     fi
10355   fi
10356 fi
10357
10358 HAVE_IMAGEMAGICK=no
10359 if test "${HAVE_X11}" = "yes"; then
10360   if test "${with_imagemagick}" != "no"; then
10361     ## 6.2.8 is the earliest version known to work, but earlier versions
10362     ## might work - let us know if you find one.
10363     ## 6.0.7 does not work.  See bug#7955.
10364     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10365
10366   succeeded=no
10367
10368   # Extract the first word of "pkg-config", so it can be a program name with args.
10369 set dummy pkg-config; ac_word=$2
10370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10371 $as_echo_n "checking for $ac_word... " >&6; }
10372 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10373   $as_echo_n "(cached) " >&6
10374 else
10375   case $PKG_CONFIG in
10376   [\\/]* | ?:[\\/]*)
10377   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10378   ;;
10379   *)
10380   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10381 for as_dir in $PATH
10382 do
10383   IFS=$as_save_IFS
10384   test -z "$as_dir" && as_dir=.
10385     for ac_exec_ext in '' $ac_executable_extensions; do
10386   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10387     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10388     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10389     break 2
10390   fi
10391 done
10392   done
10393 IFS=$as_save_IFS
10394
10395   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10396   ;;
10397 esac
10398 fi
10399 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10400 if test -n "$PKG_CONFIG"; then
10401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10402 $as_echo "$PKG_CONFIG" >&6; }
10403 else
10404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10405 $as_echo "no" >&6; }
10406 fi
10407
10408
10409
10410   if test "$PKG_CONFIG" = "no" ; then
10411      :
10412   else
10413      PKG_CONFIG_MIN_VERSION=0.9.0
10414      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10415         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10416 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10417
10418         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10419             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10420 $as_echo "yes" >&6; }
10421             succeeded=yes
10422
10423             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10424 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10425             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10426             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10427 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10428
10429             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10430 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10431             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10432             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10433 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10434         else
10435             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10436 $as_echo "no" >&6; }
10437             IMAGEMAGICK_CFLAGS=""
10438             IMAGEMAGICK_LIBS=""
10439             ## If we have a custom action on failure, don't print errors, but
10440             ## do set a variable so people can do so.
10441             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10442
10443         fi
10444
10445
10446
10447      else
10448         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10449         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10450      fi
10451   fi
10452
10453   if test $succeeded = yes; then
10454      HAVE_IMAGEMAGICK=yes
10455   else
10456      :
10457   fi
10458
10459
10460
10461
10462     if test $HAVE_IMAGEMAGICK = yes; then
10463
10464 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10465
10466       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10467       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10468       for ac_func in MagickExportImagePixels
10469 do :
10470   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10471 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10472   cat >>confdefs.h <<_ACEOF
10473 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10474 _ACEOF
10475
10476 fi
10477 done
10478
10479     fi
10480   fi
10481 fi
10482
10483
10484 HAVE_GTK=no
10485 if test "${with_gtk3}" = "yes"; then
10486   GLIB_REQUIRED=2.28
10487   GTK_REQUIRED=3.0
10488   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10489
10490
10491   succeeded=no
10492
10493   # Extract the first word of "pkg-config", so it can be a program name with args.
10494 set dummy pkg-config; ac_word=$2
10495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10496 $as_echo_n "checking for $ac_word... " >&6; }
10497 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10498   $as_echo_n "(cached) " >&6
10499 else
10500   case $PKG_CONFIG in
10501   [\\/]* | ?:[\\/]*)
10502   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10503   ;;
10504   *)
10505   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10506 for as_dir in $PATH
10507 do
10508   IFS=$as_save_IFS
10509   test -z "$as_dir" && as_dir=.
10510     for ac_exec_ext in '' $ac_executable_extensions; do
10511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10512     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10514     break 2
10515   fi
10516 done
10517   done
10518 IFS=$as_save_IFS
10519
10520   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10521   ;;
10522 esac
10523 fi
10524 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10525 if test -n "$PKG_CONFIG"; then
10526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10527 $as_echo "$PKG_CONFIG" >&6; }
10528 else
10529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10530 $as_echo "no" >&6; }
10531 fi
10532
10533
10534
10535   if test "$PKG_CONFIG" = "no" ; then
10536      pkg_check_gtk=no
10537   else
10538      PKG_CONFIG_MIN_VERSION=0.9.0
10539      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10540         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10541 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10542
10543         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10544             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10545 $as_echo "yes" >&6; }
10546             succeeded=yes
10547
10548             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10549 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10550             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10551             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10552 $as_echo "$GTK_CFLAGS" >&6; }
10553
10554             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10555 $as_echo_n "checking GTK_LIBS... " >&6; }
10556             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10557             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10558 $as_echo "$GTK_LIBS" >&6; }
10559         else
10560             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10561 $as_echo "no" >&6; }
10562             GTK_CFLAGS=""
10563             GTK_LIBS=""
10564             ## If we have a custom action on failure, don't print errors, but
10565             ## do set a variable so people can do so.
10566             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10567
10568         fi
10569
10570
10571
10572      else
10573         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10574         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10575      fi
10576   fi
10577
10578   if test $succeeded = yes; then
10579      pkg_check_gtk=yes
10580   else
10581      pkg_check_gtk=no
10582   fi
10583
10584   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10585      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10586   fi
10587
10588 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10589
10590 fi
10591
10592 if test "$pkg_check_gtk" != "yes"; then
10593   HAVE_GTK=no
10594 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10595   GLIB_REQUIRED=2.6
10596   GTK_REQUIRED=2.6
10597   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10598
10599
10600   succeeded=no
10601
10602   # Extract the first word of "pkg-config", so it can be a program name with args.
10603 set dummy pkg-config; ac_word=$2
10604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10605 $as_echo_n "checking for $ac_word... " >&6; }
10606 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10607   $as_echo_n "(cached) " >&6
10608 else
10609   case $PKG_CONFIG in
10610   [\\/]* | ?:[\\/]*)
10611   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10612   ;;
10613   *)
10614   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10615 for as_dir in $PATH
10616 do
10617   IFS=$as_save_IFS
10618   test -z "$as_dir" && as_dir=.
10619     for ac_exec_ext in '' $ac_executable_extensions; do
10620   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10621     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10623     break 2
10624   fi
10625 done
10626   done
10627 IFS=$as_save_IFS
10628
10629   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10630   ;;
10631 esac
10632 fi
10633 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10634 if test -n "$PKG_CONFIG"; then
10635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10636 $as_echo "$PKG_CONFIG" >&6; }
10637 else
10638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10639 $as_echo "no" >&6; }
10640 fi
10641
10642
10643
10644   if test "$PKG_CONFIG" = "no" ; then
10645      pkg_check_gtk=no
10646   else
10647      PKG_CONFIG_MIN_VERSION=0.9.0
10648      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10649         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10650 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10651
10652         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10653             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10654 $as_echo "yes" >&6; }
10655             succeeded=yes
10656
10657             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10658 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10659             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10660             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10661 $as_echo "$GTK_CFLAGS" >&6; }
10662
10663             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10664 $as_echo_n "checking GTK_LIBS... " >&6; }
10665             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10666             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10667 $as_echo "$GTK_LIBS" >&6; }
10668         else
10669             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10670 $as_echo "no" >&6; }
10671             GTK_CFLAGS=""
10672             GTK_LIBS=""
10673             ## If we have a custom action on failure, don't print errors, but
10674             ## do set a variable so people can do so.
10675             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10676
10677         fi
10678
10679
10680
10681      else
10682         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10683         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10684      fi
10685   fi
10686
10687   if test $succeeded = yes; then
10688      pkg_check_gtk=yes
10689   else
10690      pkg_check_gtk=no
10691   fi
10692
10693   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10694      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10695   fi
10696 fi
10697 fi
10698
10699 GTK_OBJ=
10700 if test x"$pkg_check_gtk" = xyes; then
10701
10702
10703
10704   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10705   CFLAGS="$CFLAGS $GTK_CFLAGS"
10706   LIBS="$GTK_LIBS $LIBS"
10707     GTK_COMPILES=no
10708   for ac_func in gtk_main
10709 do :
10710   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10711 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10712   cat >>confdefs.h <<_ACEOF
10713 #define HAVE_GTK_MAIN 1
10714 _ACEOF
10715  GTK_COMPILES=yes
10716 fi
10717 done
10718
10719   if test "${GTK_COMPILES}" != "yes"; then
10720     if test "$USE_X_TOOLKIT" != "maybe"; then
10721       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10722     fi
10723   else
10724     HAVE_GTK=yes
10725
10726 $as_echo "#define USE_GTK 1" >>confdefs.h
10727
10728     GTK_OBJ=gtkutil.o
10729     USE_X_TOOLKIT=none
10730     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10731       :
10732     else
10733       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10734        closing open displays.  This is no problem if you just use
10735        one display, but if you use more than one and close one of them
10736        Emacs may crash." >&5
10737 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10738        closing open displays.  This is no problem if you just use
10739        one display, but if you use more than one and close one of them
10740        Emacs may crash." >&2;}
10741       sleep 3
10742     fi
10743   fi
10744
10745 fi
10746
10747
10748
10749 if test "${HAVE_GTK}" = "yes"; then
10750
10751       if test "$with_toolkit_scroll_bars" != no; then
10752     with_toolkit_scroll_bars=yes
10753   fi
10754
10755           HAVE_GTK_FILE_SELECTION=no
10756   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10757 #include <gtk/gtk.h>
10758 "
10759 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10760   HAVE_GTK_FILE_SELECTION=yes
10761 else
10762   HAVE_GTK_FILE_SELECTION=no
10763 fi
10764
10765   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10766     for ac_func in gtk_file_selection_new
10767 do :
10768   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10769 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10770   cat >>confdefs.h <<_ACEOF
10771 #define HAVE_GTK_FILE_SELECTION_NEW 1
10772 _ACEOF
10773
10774 fi
10775 done
10776
10777   fi
10778
10779         HAVE_GTK_AND_PTHREAD=no
10780     for ac_header in pthread.h
10781 do :
10782   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10783 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10784   cat >>confdefs.h <<_ACEOF
10785 #define HAVE_PTHREAD_H 1
10786 _ACEOF
10787
10788 fi
10789
10790 done
10791
10792     if test "$ac_cv_header_pthread_h"; then
10793       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10794 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10795 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10796   $as_echo_n "(cached) " >&6
10797 else
10798   ac_check_lib_save_LIBS=$LIBS
10799 LIBS="-lpthread  $LIBS"
10800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10801 /* end confdefs.h.  */
10802
10803 /* Override any GCC internal prototype to avoid an error.
10804    Use char because int might match the return type of a GCC
10805    builtin and then its argument prototype would still apply.  */
10806 #ifdef __cplusplus
10807 extern "C"
10808 #endif
10809 char pthread_self ();
10810 int
10811 main ()
10812 {
10813 return pthread_self ();
10814   ;
10815   return 0;
10816 }
10817 _ACEOF
10818 if ac_fn_c_try_link "$LINENO"; then :
10819   ac_cv_lib_pthread_pthread_self=yes
10820 else
10821   ac_cv_lib_pthread_pthread_self=no
10822 fi
10823 rm -f core conftest.err conftest.$ac_objext \
10824     conftest$ac_exeext conftest.$ac_ext
10825 LIBS=$ac_check_lib_save_LIBS
10826 fi
10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10828 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10829 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10830   HAVE_GTK_AND_PTHREAD=yes
10831 fi
10832
10833     fi
10834     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10835       case "${canonical}" in
10836         *-hpux*) ;;
10837         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10838       esac
10839
10840 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10841
10842     fi
10843
10844     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10845                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10846                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10847                  gtk_orientable_set_orientation
10848 do :
10849   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10850 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10851 eval as_val=\$$as_ac_var
10852    if test "x$as_val" = x""yes; then :
10853   cat >>confdefs.h <<_ACEOF
10854 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10855 _ACEOF
10856
10857 fi
10858 done
10859
10860
10861 fi
10862
10863 HAVE_DBUS=no
10864 DBUS_OBJ=
10865 if test "${with_dbus}" = "yes"; then
10866
10867   succeeded=no
10868
10869   # Extract the first word of "pkg-config", so it can be a program name with args.
10870 set dummy pkg-config; ac_word=$2
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10872 $as_echo_n "checking for $ac_word... " >&6; }
10873 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10874   $as_echo_n "(cached) " >&6
10875 else
10876   case $PKG_CONFIG in
10877   [\\/]* | ?:[\\/]*)
10878   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10879   ;;
10880   *)
10881   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10882 for as_dir in $PATH
10883 do
10884   IFS=$as_save_IFS
10885   test -z "$as_dir" && as_dir=.
10886     for ac_exec_ext in '' $ac_executable_extensions; do
10887   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10888     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10890     break 2
10891   fi
10892 done
10893   done
10894 IFS=$as_save_IFS
10895
10896   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10897   ;;
10898 esac
10899 fi
10900 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10901 if test -n "$PKG_CONFIG"; then
10902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10903 $as_echo "$PKG_CONFIG" >&6; }
10904 else
10905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10906 $as_echo "no" >&6; }
10907 fi
10908
10909
10910
10911   if test "$PKG_CONFIG" = "no" ; then
10912      HAVE_DBUS=no
10913   else
10914      PKG_CONFIG_MIN_VERSION=0.9.0
10915      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10916         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10917 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10918
10919         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10920             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10921 $as_echo "yes" >&6; }
10922             succeeded=yes
10923
10924             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10925 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10926             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10927             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10928 $as_echo "$DBUS_CFLAGS" >&6; }
10929
10930             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10931 $as_echo_n "checking DBUS_LIBS... " >&6; }
10932             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10933             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10934 $as_echo "$DBUS_LIBS" >&6; }
10935         else
10936             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10937 $as_echo "no" >&6; }
10938             DBUS_CFLAGS=""
10939             DBUS_LIBS=""
10940             ## If we have a custom action on failure, don't print errors, but
10941             ## do set a variable so people can do so.
10942             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10943
10944         fi
10945
10946
10947
10948      else
10949         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10950         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10951      fi
10952   fi
10953
10954   if test $succeeded = yes; then
10955      HAVE_DBUS=yes
10956   else
10957      HAVE_DBUS=no
10958   fi
10959
10960    if test "$HAVE_DBUS" = yes; then
10961      LIBS="$LIBS $DBUS_LIBS"
10962
10963 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10964
10965      for ac_func in dbus_watch_get_unix_fd
10966 do :
10967   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10968 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
10969   cat >>confdefs.h <<_ACEOF
10970 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10971 _ACEOF
10972
10973 fi
10974 done
10975
10976      DBUS_OBJ=dbusbind.o
10977    fi
10978 fi
10979
10980
10981 HAVE_GCONF=no
10982 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10983
10984   succeeded=no
10985
10986   # Extract the first word of "pkg-config", so it can be a program name with args.
10987 set dummy pkg-config; ac_word=$2
10988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10989 $as_echo_n "checking for $ac_word... " >&6; }
10990 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10991   $as_echo_n "(cached) " >&6
10992 else
10993   case $PKG_CONFIG in
10994   [\\/]* | ?:[\\/]*)
10995   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10996   ;;
10997   *)
10998   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10999 for as_dir in $PATH
11000 do
11001   IFS=$as_save_IFS
11002   test -z "$as_dir" && as_dir=.
11003     for ac_exec_ext in '' $ac_executable_extensions; do
11004   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11005     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11007     break 2
11008   fi
11009 done
11010   done
11011 IFS=$as_save_IFS
11012
11013   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11014   ;;
11015 esac
11016 fi
11017 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11018 if test -n "$PKG_CONFIG"; then
11019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11020 $as_echo "$PKG_CONFIG" >&6; }
11021 else
11022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11023 $as_echo "no" >&6; }
11024 fi
11025
11026
11027
11028   if test "$PKG_CONFIG" = "no" ; then
11029      HAVE_GCONF=no
11030   else
11031      PKG_CONFIG_MIN_VERSION=0.9.0
11032      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11033         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11034 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11035
11036         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
11037             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11038 $as_echo "yes" >&6; }
11039             succeeded=yes
11040
11041             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
11042 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
11043             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11044             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
11045 $as_echo "$GCONF_CFLAGS" >&6; }
11046
11047             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
11048 $as_echo_n "checking GCONF_LIBS... " >&6; }
11049             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11050             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
11051 $as_echo "$GCONF_LIBS" >&6; }
11052         else
11053             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11054 $as_echo "no" >&6; }
11055             GCONF_CFLAGS=""
11056             GCONF_LIBS=""
11057             ## If we have a custom action on failure, don't print errors, but
11058             ## do set a variable so people can do so.
11059             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
11060
11061         fi
11062
11063
11064
11065      else
11066         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11067         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11068      fi
11069   fi
11070
11071   if test $succeeded = yes; then
11072      HAVE_GCONF=yes
11073   else
11074      HAVE_GCONF=no
11075   fi
11076
11077    if test "$HAVE_GCONF" = yes; then
11078
11079 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11080
11081             for ac_func in g_type_init
11082 do :
11083   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11084 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11085   cat >>confdefs.h <<_ACEOF
11086 #define HAVE_G_TYPE_INIT 1
11087 _ACEOF
11088
11089 fi
11090 done
11091
11092    fi
11093 fi
11094
11095 HAVE_LIBSELINUX=no
11096 LIBSELINUX_LIBS=
11097 if test "${with_selinux}" = "yes"; then
11098    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11099 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11100 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103   ac_check_lib_save_LIBS=$LIBS
11104 LIBS="-lselinux  $LIBS"
11105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11106 /* end confdefs.h.  */
11107
11108 /* Override any GCC internal prototype to avoid an error.
11109    Use char because int might match the return type of a GCC
11110    builtin and then its argument prototype would still apply.  */
11111 #ifdef __cplusplus
11112 extern "C"
11113 #endif
11114 char lgetfilecon ();
11115 int
11116 main ()
11117 {
11118 return lgetfilecon ();
11119   ;
11120   return 0;
11121 }
11122 _ACEOF
11123 if ac_fn_c_try_link "$LINENO"; then :
11124   ac_cv_lib_selinux_lgetfilecon=yes
11125 else
11126   ac_cv_lib_selinux_lgetfilecon=no
11127 fi
11128 rm -f core conftest.err conftest.$ac_objext \
11129     conftest$ac_exeext conftest.$ac_ext
11130 LIBS=$ac_check_lib_save_LIBS
11131 fi
11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11133 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11134 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11135   HAVE_LIBSELINUX=yes
11136 else
11137   HAVE_LIBSELINUX=no
11138 fi
11139
11140    if test "$HAVE_LIBSELINUX" = yes; then
11141
11142 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11143
11144       LIBSELINUX_LIBS=-lselinux
11145    fi
11146 fi
11147
11148
11149 HAVE_GNUTLS=no
11150 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11151 if test "${with_gnutls}" = "yes" ; then
11152
11153   succeeded=no
11154
11155   # Extract the first word of "pkg-config", so it can be a program name with args.
11156 set dummy pkg-config; ac_word=$2
11157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11158 $as_echo_n "checking for $ac_word... " >&6; }
11159 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11160   $as_echo_n "(cached) " >&6
11161 else
11162   case $PKG_CONFIG in
11163   [\\/]* | ?:[\\/]*)
11164   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11165   ;;
11166   *)
11167   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11168 for as_dir in $PATH
11169 do
11170   IFS=$as_save_IFS
11171   test -z "$as_dir" && as_dir=.
11172     for ac_exec_ext in '' $ac_executable_extensions; do
11173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11174     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11176     break 2
11177   fi
11178 done
11179   done
11180 IFS=$as_save_IFS
11181
11182   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11183   ;;
11184 esac
11185 fi
11186 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11187 if test -n "$PKG_CONFIG"; then
11188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11189 $as_echo "$PKG_CONFIG" >&6; }
11190 else
11191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11192 $as_echo "no" >&6; }
11193 fi
11194
11195
11196
11197   if test "$PKG_CONFIG" = "no" ; then
11198      HAVE_GNUTLS=no
11199   else
11200      PKG_CONFIG_MIN_VERSION=0.9.0
11201      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11202         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.0" >&5
11203 $as_echo_n "checking for gnutls >= 2.6.0... " >&6; }
11204
11205         if $PKG_CONFIG --exists "gnutls >= 2.6.0" 2>&5; then
11206             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11207 $as_echo "yes" >&6; }
11208             succeeded=yes
11209
11210             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11211 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11212             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11213             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11214 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11215
11216             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11217 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11218             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11219             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11220 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11221         else
11222             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11223 $as_echo "no" >&6; }
11224             LIBGNUTLS_CFLAGS=""
11225             LIBGNUTLS_LIBS=""
11226             ## If we have a custom action on failure, don't print errors, but
11227             ## do set a variable so people can do so.
11228             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.0"`
11229
11230         fi
11231
11232
11233
11234      else
11235         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11236         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11237      fi
11238   fi
11239
11240   if test $succeeded = yes; then
11241      HAVE_GNUTLS=yes
11242   else
11243      HAVE_GNUTLS=no
11244   fi
11245
11246   if test "${HAVE_GNUTLS}" = "yes"; then
11247
11248 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11249
11250   fi
11251
11252   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11253   LIBS="$LIBGNUTLS_LIBS $LIBS"
11254   for ac_func in gnutls_certificate_set_verify_function
11255 do :
11256   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11257 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11258   cat >>confdefs.h <<_ACEOF
11259 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11260 _ACEOF
11261  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11262 fi
11263 done
11264
11265
11266   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11267
11268 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11269
11270   fi
11271 fi
11272
11273
11274
11275
11276 HAVE_XAW3D=no
11277 LUCID_LIBW=
11278 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11279   if test "$with_xaw3d" != no; then
11280     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11281 $as_echo_n "checking for xaw3d... " >&6; }
11282     if test "${emacs_cv_xaw3d+set}" = set; then :
11283   $as_echo_n "(cached) " >&6
11284 else
11285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11286 /* end confdefs.h.  */
11287
11288 #include <X11/Intrinsic.h>
11289 #include <X11/Xaw3d/Simple.h>
11290 int
11291 main ()
11292 {
11293
11294   ;
11295   return 0;
11296 }
11297 _ACEOF
11298 if ac_fn_c_try_link "$LINENO"; then :
11299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11300 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11301 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11302   $as_echo_n "(cached) " >&6
11303 else
11304   ac_check_lib_save_LIBS=$LIBS
11305 LIBS="-lXaw3d  $LIBS"
11306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11307 /* end confdefs.h.  */
11308
11309 /* Override any GCC internal prototype to avoid an error.
11310    Use char because int might match the return type of a GCC
11311    builtin and then its argument prototype would still apply.  */
11312 #ifdef __cplusplus
11313 extern "C"
11314 #endif
11315 char XawScrollbarSetThumb ();
11316 int
11317 main ()
11318 {
11319 return XawScrollbarSetThumb ();
11320   ;
11321   return 0;
11322 }
11323 _ACEOF
11324 if ac_fn_c_try_link "$LINENO"; then :
11325   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11326 else
11327   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11328 fi
11329 rm -f core conftest.err conftest.$ac_objext \
11330     conftest$ac_exeext conftest.$ac_ext
11331 LIBS=$ac_check_lib_save_LIBS
11332 fi
11333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11334 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11335 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11336   emacs_cv_xaw3d=yes
11337 else
11338   emacs_cv_xaw3d=no
11339 fi
11340
11341 else
11342   emacs_cv_xaw3d=no
11343 fi
11344 rm -f core conftest.err conftest.$ac_objext \
11345     conftest$ac_exeext conftest.$ac_ext
11346 fi
11347
11348   else
11349     emacs_cv_xaw3d=no
11350   fi
11351   if test $emacs_cv_xaw3d = yes; then
11352     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11353 $as_echo "yes; using Lucid toolkit" >&6; }
11354     USE_X_TOOLKIT=LUCID
11355     HAVE_XAW3D=yes
11356     LUCID_LIBW=-lXaw3d
11357
11358 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11359
11360   else
11361     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11362 $as_echo "no" >&6; }
11363     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11364 $as_echo_n "checking for libXaw... " >&6; }
11365     if test "${emacs_cv_xaw+set}" = set; then :
11366   $as_echo_n "(cached) " >&6
11367 else
11368   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11369 /* end confdefs.h.  */
11370
11371 #include <X11/Intrinsic.h>
11372 #include <X11/Xaw/Simple.h>
11373 int
11374 main ()
11375 {
11376
11377   ;
11378   return 0;
11379 }
11380 _ACEOF
11381 if ac_fn_c_try_link "$LINENO"; then :
11382   emacs_cv_xaw=yes
11383 else
11384   emacs_cv_xaw=no
11385 fi
11386 rm -f core conftest.err conftest.$ac_objext \
11387     conftest$ac_exeext conftest.$ac_ext
11388 fi
11389
11390     if test $emacs_cv_xaw = yes; then
11391       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11392 $as_echo "yes; using Lucid toolkit" >&6; }
11393       USE_X_TOOLKIT=LUCID
11394       LUCID_LIBW=-lXaw
11395     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11396       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11397     else
11398       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
11399 $as_echo "no; do not use toolkit by default" >&6; }
11400       USE_X_TOOLKIT=none
11401     fi
11402   fi
11403 fi
11404
11405 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11406
11407 LIBXTR6=
11408 if test "${USE_X_TOOLKIT}" != "none"; then
11409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11410 $as_echo_n "checking X11 toolkit version... " >&6; }
11411   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11412   $as_echo_n "(cached) " >&6
11413 else
11414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11415 /* end confdefs.h.  */
11416 #include <X11/Intrinsic.h>
11417 int
11418 main ()
11419 {
11420 #if XtSpecificationRelease < 6
11421 fail;
11422 #endif
11423
11424   ;
11425   return 0;
11426 }
11427 _ACEOF
11428 if ac_fn_c_try_link "$LINENO"; then :
11429   emacs_cv_x11_toolkit_version_6=yes
11430 else
11431   emacs_cv_x11_toolkit_version_6=no
11432 fi
11433 rm -f core conftest.err conftest.$ac_objext \
11434     conftest$ac_exeext conftest.$ac_ext
11435 fi
11436
11437   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11438   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11439     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11440 $as_echo "6 or newer" >&6; }
11441
11442 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11443
11444     LIBXTR6="-lSM -lICE"
11445     case "$opsys" in
11446       ## Use libw.a along with X11R6 Xt.
11447       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11448     esac
11449   else
11450     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11451 $as_echo "before 6" >&6; }
11452   fi
11453
11454   OLDLIBS="$LIBS"
11455   if test x$HAVE_X11XTR6 = xyes; then
11456     LIBS="-lXt -lSM -lICE $LIBS"
11457   else
11458     LIBS="-lXt $LIBS"
11459   fi
11460   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11461 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11462 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11463   $as_echo_n "(cached) " >&6
11464 else
11465   ac_check_lib_save_LIBS=$LIBS
11466 LIBS="-lXmu  $LIBS"
11467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11468 /* end confdefs.h.  */
11469
11470 /* Override any GCC internal prototype to avoid an error.
11471    Use char because int might match the return type of a GCC
11472    builtin and then its argument prototype would still apply.  */
11473 #ifdef __cplusplus
11474 extern "C"
11475 #endif
11476 char XmuConvertStandardSelection ();
11477 int
11478 main ()
11479 {
11480 return XmuConvertStandardSelection ();
11481   ;
11482   return 0;
11483 }
11484 _ACEOF
11485 if ac_fn_c_try_link "$LINENO"; then :
11486   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11487 else
11488   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11489 fi
11490 rm -f core conftest.err conftest.$ac_objext \
11491     conftest$ac_exeext conftest.$ac_ext
11492 LIBS=$ac_check_lib_save_LIBS
11493 fi
11494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11495 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11496 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11497   cat >>confdefs.h <<_ACEOF
11498 #define HAVE_LIBXMU 1
11499 _ACEOF
11500
11501   LIBS="-lXmu $LIBS"
11502
11503 fi
11504
11505   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11506 fi
11507
11508
11509 LIBXMU=-lXmu
11510 case $opsys in
11511   ## These systems don't supply Xmu.
11512   hpux* | aix4-2 )
11513     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11514     ;;
11515 esac
11516
11517
11518 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11519 if test "${HAVE_X11}" = "yes"; then
11520   if test "${USE_X_TOOLKIT}" != "none"; then
11521     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11522 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11523 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11524   $as_echo_n "(cached) " >&6
11525 else
11526   ac_check_lib_save_LIBS=$LIBS
11527 LIBS="-lXext  $LIBS"
11528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11529 /* end confdefs.h.  */
11530
11531 /* Override any GCC internal prototype to avoid an error.
11532    Use char because int might match the return type of a GCC
11533    builtin and then its argument prototype would still apply.  */
11534 #ifdef __cplusplus
11535 extern "C"
11536 #endif
11537 char XShapeQueryExtension ();
11538 int
11539 main ()
11540 {
11541 return XShapeQueryExtension ();
11542   ;
11543   return 0;
11544 }
11545 _ACEOF
11546 if ac_fn_c_try_link "$LINENO"; then :
11547   ac_cv_lib_Xext_XShapeQueryExtension=yes
11548 else
11549   ac_cv_lib_Xext_XShapeQueryExtension=no
11550 fi
11551 rm -f core conftest.err conftest.$ac_objext \
11552     conftest$ac_exeext conftest.$ac_ext
11553 LIBS=$ac_check_lib_save_LIBS
11554 fi
11555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11556 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11557 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11558   cat >>confdefs.h <<_ACEOF
11559 #define HAVE_LIBXEXT 1
11560 _ACEOF
11561
11562   LIBS="-lXext $LIBS"
11563
11564 fi
11565
11566   fi
11567 fi
11568
11569 LIBXP=
11570 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11572 $as_echo_n "checking for Motif version 2.1... " >&6; }
11573 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11574   $as_echo_n "(cached) " >&6
11575 else
11576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11577 /* end confdefs.h.  */
11578 #include <Xm/Xm.h>
11579 int
11580 main ()
11581 {
11582 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11583 int x = 5;
11584 #else
11585 Motif version prior to 2.1.
11586 #endif
11587   ;
11588   return 0;
11589 }
11590 _ACEOF
11591 if ac_fn_c_try_compile "$LINENO"; then :
11592   emacs_cv_motif_version_2_1=yes
11593 else
11594   emacs_cv_motif_version_2_1=no
11595 fi
11596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11597 fi
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11599 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11600   if test $emacs_cv_motif_version_2_1 = yes; then
11601     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11602 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11603 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11604   $as_echo_n "(cached) " >&6
11605 else
11606   ac_check_lib_save_LIBS=$LIBS
11607 LIBS="-lXp  $LIBS"
11608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11609 /* end confdefs.h.  */
11610
11611 /* Override any GCC internal prototype to avoid an error.
11612    Use char because int might match the return type of a GCC
11613    builtin and then its argument prototype would still apply.  */
11614 #ifdef __cplusplus
11615 extern "C"
11616 #endif
11617 char XpCreateContext ();
11618 int
11619 main ()
11620 {
11621 return XpCreateContext ();
11622   ;
11623   return 0;
11624 }
11625 _ACEOF
11626 if ac_fn_c_try_link "$LINENO"; then :
11627   ac_cv_lib_Xp_XpCreateContext=yes
11628 else
11629   ac_cv_lib_Xp_XpCreateContext=no
11630 fi
11631 rm -f core conftest.err conftest.$ac_objext \
11632     conftest$ac_exeext conftest.$ac_ext
11633 LIBS=$ac_check_lib_save_LIBS
11634 fi
11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11636 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11637 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11638   LIBXP=-lXp
11639 fi
11640
11641   else
11642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11643 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11644 if test "${emacs_cv_lesstif+set}" = set; then :
11645   $as_echo_n "(cached) " >&6
11646 else
11647   # We put this in CFLAGS temporarily to precede other -I options
11648     # that might be in CFLAGS temporarily.
11649     # We put this in CPPFLAGS where it precedes the other -I options.
11650     OLD_CPPFLAGS=$CPPFLAGS
11651     OLD_CFLAGS=$CFLAGS
11652     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11653     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11655 /* end confdefs.h.  */
11656 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11657 int
11658 main ()
11659 {
11660 int x = 5;
11661   ;
11662   return 0;
11663 }
11664 _ACEOF
11665 if ac_fn_c_try_compile "$LINENO"; then :
11666   emacs_cv_lesstif=yes
11667 else
11668   emacs_cv_lesstif=no
11669 fi
11670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11671 fi
11672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11673 $as_echo "$emacs_cv_lesstif" >&6; }
11674     if test $emacs_cv_lesstif = yes; then
11675       # Make sure this -I option remains in CPPFLAGS after it is set
11676       # back to REAL_CPPFLAGS.
11677       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11678       # have those other -I options anyway.  Ultimately, having this
11679       # directory ultimately in CPPFLAGS will be enough.
11680       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11681       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11682     else
11683       CFLAGS=$OLD_CFLAGS
11684       CPPFLAGS=$OLD_CPPFLAGS
11685     fi
11686   fi
11687 fi
11688
11689
11690 USE_TOOLKIT_SCROLL_BARS=no
11691 if test "${with_toolkit_scroll_bars}" != "no"; then
11692   if test "${USE_X_TOOLKIT}" != "none"; then
11693     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11694       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11695
11696       HAVE_XAW3D=no
11697       USE_TOOLKIT_SCROLL_BARS=yes
11698     elif test "${HAVE_XAW3D}" = "yes"; then
11699       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11700
11701       USE_TOOLKIT_SCROLL_BARS=yes
11702     fi
11703   elif test "${HAVE_GTK}" = "yes"; then
11704     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11705
11706     USE_TOOLKIT_SCROLL_BARS=yes
11707   elif test "${HAVE_NS}" = "yes"; then
11708     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11709
11710     USE_TOOLKIT_SCROLL_BARS=yes
11711   fi
11712 fi
11713
11714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11715 /* end confdefs.h.  */
11716
11717           #include <X11/Xlib.h>
11718           #include <X11/Xresource.h>
11719 int
11720 main ()
11721 {
11722 XIMProc  callback;
11723   ;
11724   return 0;
11725 }
11726 _ACEOF
11727 if ac_fn_c_try_compile "$LINENO"; then :
11728   HAVE_XIM=yes
11729
11730 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11731
11732 else
11733   HAVE_XIM=no
11734 fi
11735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11736
11737
11738 if test "${with_xim}" != "no"; then
11739
11740 $as_echo "#define USE_XIM 1" >>confdefs.h
11741
11742 fi
11743
11744
11745 if test "${HAVE_XIM}" != "no"; then
11746   late_CFLAGS=$CFLAGS
11747   if test "$GCC" = yes; then
11748     CFLAGS="$CFLAGS --pedantic-errors"
11749   fi
11750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11751 /* end confdefs.h.  */
11752
11753 #include <X11/Xlib.h>
11754 #include <X11/Xresource.h>
11755 int
11756 main ()
11757 {
11758 Display *display;
11759 XrmDatabase db;
11760 char *res_name;
11761 char *res_class;
11762 XIMProc  callback;
11763 XPointer *client_data;
11764 #ifndef __GNUC__
11765 /* If we're not using GCC, it's probably not XFree86, and this is
11766    probably right, but we can't use something like --pedantic-errors.  */
11767 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11768                                            char*, XIMProc, XPointer*);
11769 #endif
11770 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11771    client_data);
11772   ;
11773   return 0;
11774 }
11775 _ACEOF
11776 if ac_fn_c_try_compile "$LINENO"; then :
11777   emacs_cv_arg6_star=yes
11778 fi
11779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11780     if test "$emacs_cv_arg6_star" = yes; then
11781     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11782
11783   else
11784     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11785
11786   fi
11787   CFLAGS=$late_CFLAGS
11788 fi
11789
11790 ### Start of font-backend (under any platform) section.
11791 # (nothing here yet -- this is a placeholder)
11792 ### End of font-backend (under any platform) section.
11793
11794 ### Start of font-backend (under X11) section.
11795 if test "${HAVE_X11}" = "yes"; then
11796
11797   succeeded=no
11798
11799   # Extract the first word of "pkg-config", so it can be a program name with args.
11800 set dummy pkg-config; ac_word=$2
11801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11802 $as_echo_n "checking for $ac_word... " >&6; }
11803 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11804   $as_echo_n "(cached) " >&6
11805 else
11806   case $PKG_CONFIG in
11807   [\\/]* | ?:[\\/]*)
11808   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11809   ;;
11810   *)
11811   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11812 for as_dir in $PATH
11813 do
11814   IFS=$as_save_IFS
11815   test -z "$as_dir" && as_dir=.
11816     for ac_exec_ext in '' $ac_executable_extensions; do
11817   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11818     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11819     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11820     break 2
11821   fi
11822 done
11823   done
11824 IFS=$as_save_IFS
11825
11826   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11827   ;;
11828 esac
11829 fi
11830 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11831 if test -n "$PKG_CONFIG"; then
11832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11833 $as_echo "$PKG_CONFIG" >&6; }
11834 else
11835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11836 $as_echo "no" >&6; }
11837 fi
11838
11839
11840
11841   if test "$PKG_CONFIG" = "no" ; then
11842      HAVE_FC=no
11843   else
11844      PKG_CONFIG_MIN_VERSION=0.9.0
11845      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11846         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11847 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11848
11849         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11850             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11851 $as_echo "yes" >&6; }
11852             succeeded=yes
11853
11854             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11855 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11856             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11857             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11858 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11859
11860             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11861 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11862             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11863             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11864 $as_echo "$FONTCONFIG_LIBS" >&6; }
11865         else
11866             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11867 $as_echo "no" >&6; }
11868             FONTCONFIG_CFLAGS=""
11869             FONTCONFIG_LIBS=""
11870             ## If we have a custom action on failure, don't print errors, but
11871             ## do set a variable so people can do so.
11872             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11873
11874         fi
11875
11876
11877
11878      else
11879         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11880         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11881      fi
11882   fi
11883
11884   if test $succeeded = yes; then
11885      HAVE_FC=yes
11886   else
11887      HAVE_FC=no
11888   fi
11889
11890
11891    ## Use -lXft if available, unless `--with-xft=no'.
11892    HAVE_XFT=maybe
11893     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11894       with_xft="no";
11895     fi
11896     if test "x${with_xft}" != "xno"; then
11897
11898
11899   succeeded=no
11900
11901   # Extract the first word of "pkg-config", so it can be a program name with args.
11902 set dummy pkg-config; ac_word=$2
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11904 $as_echo_n "checking for $ac_word... " >&6; }
11905 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11906   $as_echo_n "(cached) " >&6
11907 else
11908   case $PKG_CONFIG in
11909   [\\/]* | ?:[\\/]*)
11910   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11911   ;;
11912   *)
11913   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11914 for as_dir in $PATH
11915 do
11916   IFS=$as_save_IFS
11917   test -z "$as_dir" && as_dir=.
11918     for ac_exec_ext in '' $ac_executable_extensions; do
11919   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11920     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11921     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11922     break 2
11923   fi
11924 done
11925   done
11926 IFS=$as_save_IFS
11927
11928   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11929   ;;
11930 esac
11931 fi
11932 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11933 if test -n "$PKG_CONFIG"; then
11934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11935 $as_echo "$PKG_CONFIG" >&6; }
11936 else
11937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11938 $as_echo "no" >&6; }
11939 fi
11940
11941
11942
11943   if test "$PKG_CONFIG" = "no" ; then
11944      HAVE_XFT=no
11945   else
11946      PKG_CONFIG_MIN_VERSION=0.9.0
11947      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11948         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11949 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11950
11951         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11952             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11953 $as_echo "yes" >&6; }
11954             succeeded=yes
11955
11956             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11957 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11958             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11959             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11960 $as_echo "$XFT_CFLAGS" >&6; }
11961
11962             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11963 $as_echo_n "checking XFT_LIBS... " >&6; }
11964             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11965             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11966 $as_echo "$XFT_LIBS" >&6; }
11967         else
11968             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11969 $as_echo "no" >&6; }
11970             XFT_CFLAGS=""
11971             XFT_LIBS=""
11972             ## If we have a custom action on failure, don't print errors, but
11973             ## do set a variable so people can do so.
11974             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11975
11976         fi
11977
11978
11979
11980      else
11981         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11982         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11983      fi
11984   fi
11985
11986   if test $succeeded = yes; then
11987      :
11988   else
11989      HAVE_XFT=no
11990   fi
11991
11992       ## Because xftfont.c uses XRenderQueryExtension, we also
11993       ## need to link to -lXrender.
11994       HAVE_XRENDER=no
11995       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11996 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11997 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11998   $as_echo_n "(cached) " >&6
11999 else
12000   ac_check_lib_save_LIBS=$LIBS
12001 LIBS="-lXrender  $LIBS"
12002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12003 /* end confdefs.h.  */
12004
12005 /* Override any GCC internal prototype to avoid an error.
12006    Use char because int might match the return type of a GCC
12007    builtin and then its argument prototype would still apply.  */
12008 #ifdef __cplusplus
12009 extern "C"
12010 #endif
12011 char XRenderQueryExtension ();
12012 int
12013 main ()
12014 {
12015 return XRenderQueryExtension ();
12016   ;
12017   return 0;
12018 }
12019 _ACEOF
12020 if ac_fn_c_try_link "$LINENO"; then :
12021   ac_cv_lib_Xrender_XRenderQueryExtension=yes
12022 else
12023   ac_cv_lib_Xrender_XRenderQueryExtension=no
12024 fi
12025 rm -f core conftest.err conftest.$ac_objext \
12026     conftest$ac_exeext conftest.$ac_ext
12027 LIBS=$ac_check_lib_save_LIBS
12028 fi
12029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12030 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12031 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12032   HAVE_XRENDER=yes
12033 fi
12034
12035       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12036         OLD_CPPFLAGS="$CPPFLAGS"
12037         OLD_CFLAGS="$CFLAGS"
12038         OLD_LIBS="$LIBS"
12039         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12040         CFLAGS="$CFLAGS $XFT_CFLAGS"
12041         XFT_LIBS="-lXrender $XFT_LIBS"
12042         LIBS="$XFT_LIBS $LIBS"
12043         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12044 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12045   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12046 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12047 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12048   $as_echo_n "(cached) " >&6
12049 else
12050   ac_check_lib_save_LIBS=$LIBS
12051 LIBS="-lXft $XFT_LIBS $LIBS"
12052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12053 /* end confdefs.h.  */
12054
12055 /* Override any GCC internal prototype to avoid an error.
12056    Use char because int might match the return type of a GCC
12057    builtin and then its argument prototype would still apply.  */
12058 #ifdef __cplusplus
12059 extern "C"
12060 #endif
12061 char XftFontOpen ();
12062 int
12063 main ()
12064 {
12065 return XftFontOpen ();
12066   ;
12067   return 0;
12068 }
12069 _ACEOF
12070 if ac_fn_c_try_link "$LINENO"; then :
12071   ac_cv_lib_Xft_XftFontOpen=yes
12072 else
12073   ac_cv_lib_Xft_XftFontOpen=no
12074 fi
12075 rm -f core conftest.err conftest.$ac_objext \
12076     conftest$ac_exeext conftest.$ac_ext
12077 LIBS=$ac_check_lib_save_LIBS
12078 fi
12079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12080 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12081 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12082   HAVE_XFT=yes
12083 fi
12084
12085 fi
12086
12087
12088
12089         if test "${HAVE_XFT}" = "yes"; then
12090
12091 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12092
12093
12094           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12095         else
12096           CPPFLAGS="$OLD_CPPFLAGS"
12097           CFLAGS="$OLD_CFLAGS"
12098           LIBS="$OLD_LIBS"
12099         fi                        # "${HAVE_XFT}" = "yes"
12100       fi                          # "$HAVE_XFT" != no
12101     fi                            # "x${with_xft}" != "xno"
12102
12103     ## We used to allow building with FreeType and without Xft.
12104     ## However, the ftx font backend driver is not in good shape.
12105     if test "$HAVE_XFT" != "yes"; then
12106               HAVE_XFT=no
12107        HAVE_FREETYPE=no
12108     else
12109
12110   succeeded=no
12111
12112   # Extract the first word of "pkg-config", so it can be a program name with args.
12113 set dummy pkg-config; ac_word=$2
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12115 $as_echo_n "checking for $ac_word... " >&6; }
12116 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12117   $as_echo_n "(cached) " >&6
12118 else
12119   case $PKG_CONFIG in
12120   [\\/]* | ?:[\\/]*)
12121   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12122   ;;
12123   *)
12124   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12125 for as_dir in $PATH
12126 do
12127   IFS=$as_save_IFS
12128   test -z "$as_dir" && as_dir=.
12129     for ac_exec_ext in '' $ac_executable_extensions; do
12130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12131     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12133     break 2
12134   fi
12135 done
12136   done
12137 IFS=$as_save_IFS
12138
12139   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12140   ;;
12141 esac
12142 fi
12143 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12144 if test -n "$PKG_CONFIG"; then
12145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12146 $as_echo "$PKG_CONFIG" >&6; }
12147 else
12148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12149 $as_echo "no" >&6; }
12150 fi
12151
12152
12153
12154   if test "$PKG_CONFIG" = "no" ; then
12155      HAVE_FREETYPE=no
12156   else
12157      PKG_CONFIG_MIN_VERSION=0.9.0
12158      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12159         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12160 $as_echo_n "checking for freetype2... " >&6; }
12161
12162         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12163             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12164 $as_echo "yes" >&6; }
12165             succeeded=yes
12166
12167             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12168 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12169             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12170             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12171 $as_echo "$FREETYPE_CFLAGS" >&6; }
12172
12173             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12174 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12175             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12176             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12177 $as_echo "$FREETYPE_LIBS" >&6; }
12178         else
12179             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12180 $as_echo "no" >&6; }
12181             FREETYPE_CFLAGS=""
12182             FREETYPE_LIBS=""
12183             ## If we have a custom action on failure, don't print errors, but
12184             ## do set a variable so people can do so.
12185             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12186
12187         fi
12188
12189
12190
12191      else
12192         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12193         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12194      fi
12195   fi
12196
12197   if test $succeeded = yes; then
12198      HAVE_FREETYPE=yes
12199   else
12200      HAVE_FREETYPE=no
12201   fi
12202
12203
12204        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12205     fi
12206
12207     HAVE_LIBOTF=no
12208     if test "${HAVE_FREETYPE}" = "yes"; then
12209
12210 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12211
12212       if test "${with_libotf}" != "no"; then
12213
12214   succeeded=no
12215
12216   # Extract the first word of "pkg-config", so it can be a program name with args.
12217 set dummy pkg-config; ac_word=$2
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12219 $as_echo_n "checking for $ac_word... " >&6; }
12220 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12221   $as_echo_n "(cached) " >&6
12222 else
12223   case $PKG_CONFIG in
12224   [\\/]* | ?:[\\/]*)
12225   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12226   ;;
12227   *)
12228   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12229 for as_dir in $PATH
12230 do
12231   IFS=$as_save_IFS
12232   test -z "$as_dir" && as_dir=.
12233     for ac_exec_ext in '' $ac_executable_extensions; do
12234   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12235     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12236     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12237     break 2
12238   fi
12239 done
12240   done
12241 IFS=$as_save_IFS
12242
12243   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12244   ;;
12245 esac
12246 fi
12247 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12248 if test -n "$PKG_CONFIG"; then
12249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12250 $as_echo "$PKG_CONFIG" >&6; }
12251 else
12252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12253 $as_echo "no" >&6; }
12254 fi
12255
12256
12257
12258   if test "$PKG_CONFIG" = "no" ; then
12259      HAVE_LIBOTF=no
12260   else
12261      PKG_CONFIG_MIN_VERSION=0.9.0
12262      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12263         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12264 $as_echo_n "checking for libotf... " >&6; }
12265
12266         if $PKG_CONFIG --exists "libotf" 2>&5; then
12267             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12268 $as_echo "yes" >&6; }
12269             succeeded=yes
12270
12271             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12272 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12273             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12274             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12275 $as_echo "$LIBOTF_CFLAGS" >&6; }
12276
12277             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12278 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12279             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12280             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12281 $as_echo "$LIBOTF_LIBS" >&6; }
12282         else
12283             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12284 $as_echo "no" >&6; }
12285             LIBOTF_CFLAGS=""
12286             LIBOTF_LIBS=""
12287             ## If we have a custom action on failure, don't print errors, but
12288             ## do set a variable so people can do so.
12289             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12290
12291         fi
12292
12293
12294
12295      else
12296         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12297         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12298      fi
12299   fi
12300
12301   if test $succeeded = yes; then
12302      HAVE_LIBOTF=yes
12303   else
12304      HAVE_LIBOTF=no
12305   fi
12306
12307         if test "$HAVE_LIBOTF" = "yes"; then
12308
12309 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12310
12311           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12312 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12313 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12314   $as_echo_n "(cached) " >&6
12315 else
12316   ac_check_lib_save_LIBS=$LIBS
12317 LIBS="-lotf  $LIBS"
12318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319 /* end confdefs.h.  */
12320
12321 /* Override any GCC internal prototype to avoid an error.
12322    Use char because int might match the return type of a GCC
12323    builtin and then its argument prototype would still apply.  */
12324 #ifdef __cplusplus
12325 extern "C"
12326 #endif
12327 char OTF_get_variation_glyphs ();
12328 int
12329 main ()
12330 {
12331 return OTF_get_variation_glyphs ();
12332   ;
12333   return 0;
12334 }
12335 _ACEOF
12336 if ac_fn_c_try_link "$LINENO"; then :
12337   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12338 else
12339   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12340 fi
12341 rm -f core conftest.err conftest.$ac_objext \
12342     conftest$ac_exeext conftest.$ac_ext
12343 LIBS=$ac_check_lib_save_LIBS
12344 fi
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12346 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12347 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12348   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12349 else
12350   HAVE_OTF_GET_VARIATION_GLYPHS=no
12351 fi
12352
12353           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12354
12355 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12356
12357           fi
12358         fi
12359       fi
12360             fi
12361
12362     HAVE_M17N_FLT=no
12363     if test "${HAVE_LIBOTF}" = yes; then
12364       if test "${with_m17n_flt}" != "no"; then
12365
12366   succeeded=no
12367
12368   # Extract the first word of "pkg-config", so it can be a program name with args.
12369 set dummy pkg-config; ac_word=$2
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12371 $as_echo_n "checking for $ac_word... " >&6; }
12372 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12373   $as_echo_n "(cached) " >&6
12374 else
12375   case $PKG_CONFIG in
12376   [\\/]* | ?:[\\/]*)
12377   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12378   ;;
12379   *)
12380   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12381 for as_dir in $PATH
12382 do
12383   IFS=$as_save_IFS
12384   test -z "$as_dir" && as_dir=.
12385     for ac_exec_ext in '' $ac_executable_extensions; do
12386   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12387     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12388     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12389     break 2
12390   fi
12391 done
12392   done
12393 IFS=$as_save_IFS
12394
12395   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12396   ;;
12397 esac
12398 fi
12399 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12400 if test -n "$PKG_CONFIG"; then
12401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12402 $as_echo "$PKG_CONFIG" >&6; }
12403 else
12404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12405 $as_echo "no" >&6; }
12406 fi
12407
12408
12409
12410   if test "$PKG_CONFIG" = "no" ; then
12411      HAVE_M17N_FLT=no
12412   else
12413      PKG_CONFIG_MIN_VERSION=0.9.0
12414      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12415         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12416 $as_echo_n "checking for m17n-flt... " >&6; }
12417
12418         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12419             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12420 $as_echo "yes" >&6; }
12421             succeeded=yes
12422
12423             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12424 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12425             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12426             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12427 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12428
12429             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12430 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12431             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12432             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12433 $as_echo "$M17N_FLT_LIBS" >&6; }
12434         else
12435             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12436 $as_echo "no" >&6; }
12437             M17N_FLT_CFLAGS=""
12438             M17N_FLT_LIBS=""
12439             ## If we have a custom action on failure, don't print errors, but
12440             ## do set a variable so people can do so.
12441             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12442
12443         fi
12444
12445
12446
12447      else
12448         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12449         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12450      fi
12451   fi
12452
12453   if test $succeeded = yes; then
12454      HAVE_M17N_FLT=yes
12455   else
12456      HAVE_M17N_FLT=no
12457   fi
12458
12459         if test "$HAVE_M17N_FLT" = "yes"; then
12460
12461 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12462
12463         fi
12464       fi
12465     fi
12466 else
12467     HAVE_XFT=no
12468     HAVE_FREETYPE=no
12469     HAVE_LIBOTF=no
12470     HAVE_M17N_FLT=no
12471 fi
12472
12473 ### End of font-backend (under X11) section.
12474
12475
12476
12477
12478
12479
12480
12481
12482
12483
12484 ### Use -lXpm if available, unless `--with-xpm=no'.
12485 HAVE_XPM=no
12486 LIBXPM=
12487 if test "${HAVE_X11}" = "yes"; then
12488   if test "${with_xpm}" != "no"; then
12489     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12490 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12491   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12492 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12493 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12494   $as_echo_n "(cached) " >&6
12495 else
12496   ac_check_lib_save_LIBS=$LIBS
12497 LIBS="-lXpm -lX11 $LIBS"
12498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12499 /* end confdefs.h.  */
12500
12501 /* Override any GCC internal prototype to avoid an error.
12502    Use char because int might match the return type of a GCC
12503    builtin and then its argument prototype would still apply.  */
12504 #ifdef __cplusplus
12505 extern "C"
12506 #endif
12507 char XpmReadFileToPixmap ();
12508 int
12509 main ()
12510 {
12511 return XpmReadFileToPixmap ();
12512   ;
12513   return 0;
12514 }
12515 _ACEOF
12516 if ac_fn_c_try_link "$LINENO"; then :
12517   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12518 else
12519   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12520 fi
12521 rm -f core conftest.err conftest.$ac_objext \
12522     conftest$ac_exeext conftest.$ac_ext
12523 LIBS=$ac_check_lib_save_LIBS
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12526 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12527 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12528   HAVE_XPM=yes
12529 fi
12530
12531 fi
12532
12533
12534     if test "${HAVE_XPM}" = "yes"; then
12535       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12536 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12537       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12538 /* end confdefs.h.  */
12539 #include "X11/xpm.h"
12540 #ifndef XpmReturnAllocPixels
12541 no_return_alloc_pixels
12542 #endif
12543
12544 _ACEOF
12545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12546   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12547   HAVE_XPM=no
12548 else
12549   HAVE_XPM=yes
12550 fi
12551 rm -f conftest*
12552
12553
12554       if test "${HAVE_XPM}" = "yes"; then
12555         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12556 $as_echo "yes" >&6; }
12557       else
12558         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12559 $as_echo "no" >&6; }
12560       fi
12561     fi
12562   fi
12563
12564   if test "${HAVE_XPM}" = "yes"; then
12565
12566 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12567
12568     LIBXPM=-lXpm
12569   fi
12570 fi
12571
12572
12573 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12574 HAVE_JPEG=no
12575 LIBJPEG=
12576 if test "${HAVE_X11}" = "yes"; then
12577   if test "${with_jpeg}" != "no"; then
12578             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12579 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12581 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12582 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12583   $as_echo_n "(cached) " >&6
12584 else
12585   ac_check_lib_save_LIBS=$LIBS
12586 LIBS="-ljpeg  $LIBS"
12587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12588 /* end confdefs.h.  */
12589
12590 /* Override any GCC internal prototype to avoid an error.
12591    Use char because int might match the return type of a GCC
12592    builtin and then its argument prototype would still apply.  */
12593 #ifdef __cplusplus
12594 extern "C"
12595 #endif
12596 char jpeg_destroy_compress ();
12597 int
12598 main ()
12599 {
12600 return jpeg_destroy_compress ();
12601   ;
12602   return 0;
12603 }
12604 _ACEOF
12605 if ac_fn_c_try_link "$LINENO"; then :
12606   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12607 else
12608   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12609 fi
12610 rm -f core conftest.err conftest.$ac_objext \
12611     conftest$ac_exeext conftest.$ac_ext
12612 LIBS=$ac_check_lib_save_LIBS
12613 fi
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12615 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12616 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12617   HAVE_JPEG=yes
12618 fi
12619
12620 fi
12621
12622
12623   fi
12624
12625     if test "${HAVE_JPEG}" = "yes"; then
12626     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12627
12628     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12629 /* end confdefs.h.  */
12630 #include <jpeglib.h>
12631          version=JPEG_LIB_VERSION
12632
12633 _ACEOF
12634 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12635   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12636   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12637
12638 else
12639   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12640 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12641         HAVE_JPEG=no
12642 fi
12643 rm -f conftest*
12644
12645   fi
12646   if test "${HAVE_JPEG}" = "yes"; then
12647     LIBJPEG=-ljpeg
12648   fi
12649 fi
12650
12651
12652 ### Use -lpng if available, unless `--with-png=no'.
12653 HAVE_PNG=no
12654 LIBPNG=
12655 if test "${HAVE_X11}" = "yes"; then
12656   if test "${with_png}" != "no"; then
12657     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12658     # in /usr/include/libpng.
12659     for ac_header in png.h libpng/png.h
12660 do :
12661   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12662 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12663 eval as_val=\$$as_ac_Header
12664    if test "x$as_val" = x""yes; then :
12665   cat >>confdefs.h <<_ACEOF
12666 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12667 _ACEOF
12668
12669 fi
12670
12671 done
12672
12673     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12674       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12675 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12676 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12677   $as_echo_n "(cached) " >&6
12678 else
12679   ac_check_lib_save_LIBS=$LIBS
12680 LIBS="-lpng -lz -lm $LIBS"
12681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 /* Override any GCC internal prototype to avoid an error.
12685    Use char because int might match the return type of a GCC
12686    builtin and then its argument prototype would still apply.  */
12687 #ifdef __cplusplus
12688 extern "C"
12689 #endif
12690 char png_get_channels ();
12691 int
12692 main ()
12693 {
12694 return png_get_channels ();
12695   ;
12696   return 0;
12697 }
12698 _ACEOF
12699 if ac_fn_c_try_link "$LINENO"; then :
12700   ac_cv_lib_png_png_get_channels=yes
12701 else
12702   ac_cv_lib_png_png_get_channels=no
12703 fi
12704 rm -f core conftest.err conftest.$ac_objext \
12705     conftest$ac_exeext conftest.$ac_ext
12706 LIBS=$ac_check_lib_save_LIBS
12707 fi
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12709 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12710 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12711   HAVE_PNG=yes
12712 fi
12713
12714     fi
12715   fi
12716
12717   if test "${HAVE_PNG}" = "yes"; then
12718
12719 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12720
12721     LIBPNG="-lpng -lz -lm"
12722   fi
12723 fi
12724
12725
12726 ### Use -ltiff if available, unless `--with-tiff=no'.
12727 HAVE_TIFF=no
12728 LIBTIFF=
12729 if test "${HAVE_X11}" = "yes"; then
12730   if test "${with_tiff}" != "no"; then
12731     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12732 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12733   tifflibs="-lz -lm"
12734       # At least one tiff package requires the jpeg library.
12735       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12736       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12737 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12738 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741   ac_check_lib_save_LIBS=$LIBS
12742 LIBS="-ltiff $tifflibs $LIBS"
12743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12744 /* end confdefs.h.  */
12745
12746 /* Override any GCC internal prototype to avoid an error.
12747    Use char because int might match the return type of a GCC
12748    builtin and then its argument prototype would still apply.  */
12749 #ifdef __cplusplus
12750 extern "C"
12751 #endif
12752 char TIFFGetVersion ();
12753 int
12754 main ()
12755 {
12756 return TIFFGetVersion ();
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761 if ac_fn_c_try_link "$LINENO"; then :
12762   ac_cv_lib_tiff_TIFFGetVersion=yes
12763 else
12764   ac_cv_lib_tiff_TIFFGetVersion=no
12765 fi
12766 rm -f core conftest.err conftest.$ac_objext \
12767     conftest$ac_exeext conftest.$ac_ext
12768 LIBS=$ac_check_lib_save_LIBS
12769 fi
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12771 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12772 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12773   HAVE_TIFF=yes
12774 fi
12775
12776 fi
12777
12778
12779   fi
12780
12781   if test "${HAVE_TIFF}" = "yes"; then
12782
12783 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12784
12785         LIBTIFF=-ltiff
12786   fi
12787 fi
12788
12789
12790 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12791 HAVE_GIF=no
12792 LIBGIF=
12793 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12794   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12795 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12796   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12797 # Earlier versions can crash Emacs.
12798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12799 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12800 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12801   $as_echo_n "(cached) " >&6
12802 else
12803   ac_check_lib_save_LIBS=$LIBS
12804 LIBS="-lgif  $LIBS"
12805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12806 /* end confdefs.h.  */
12807
12808 /* Override any GCC internal prototype to avoid an error.
12809    Use char because int might match the return type of a GCC
12810    builtin and then its argument prototype would still apply.  */
12811 #ifdef __cplusplus
12812 extern "C"
12813 #endif
12814 char EGifPutExtensionLast ();
12815 int
12816 main ()
12817 {
12818 return EGifPutExtensionLast ();
12819   ;
12820   return 0;
12821 }
12822 _ACEOF
12823 if ac_fn_c_try_link "$LINENO"; then :
12824   ac_cv_lib_gif_EGifPutExtensionLast=yes
12825 else
12826   ac_cv_lib_gif_EGifPutExtensionLast=no
12827 fi
12828 rm -f core conftest.err conftest.$ac_objext \
12829     conftest$ac_exeext conftest.$ac_ext
12830 LIBS=$ac_check_lib_save_LIBS
12831 fi
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12833 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12834 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12835   HAVE_GIF=yes
12836 else
12837   HAVE_GIF=maybe
12838 fi
12839
12840 fi
12841
12842
12843
12844   if test "$HAVE_GIF" = yes; then
12845     LIBGIF=-lgif
12846   elif test "$HAVE_GIF" = maybe; then
12847 # If gif_lib.h but no libgif, try libungif.
12848     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12849 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12850 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12851   $as_echo_n "(cached) " >&6
12852 else
12853   ac_check_lib_save_LIBS=$LIBS
12854 LIBS="-lungif  $LIBS"
12855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12856 /* end confdefs.h.  */
12857
12858 /* Override any GCC internal prototype to avoid an error.
12859    Use char because int might match the return type of a GCC
12860    builtin and then its argument prototype would still apply.  */
12861 #ifdef __cplusplus
12862 extern "C"
12863 #endif
12864 char EGifPutExtensionLast ();
12865 int
12866 main ()
12867 {
12868 return EGifPutExtensionLast ();
12869   ;
12870   return 0;
12871 }
12872 _ACEOF
12873 if ac_fn_c_try_link "$LINENO"; then :
12874   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12875 else
12876   ac_cv_lib_ungif_EGifPutExtensionLast=no
12877 fi
12878 rm -f core conftest.err conftest.$ac_objext \
12879     conftest$ac_exeext conftest.$ac_ext
12880 LIBS=$ac_check_lib_save_LIBS
12881 fi
12882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12883 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12884 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12885   HAVE_GIF=yes
12886 else
12887   HAVE_GIF=no
12888 fi
12889
12890     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12891   fi
12892
12893   if test "${HAVE_GIF}" = "yes"; then
12894
12895 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12896
12897   fi
12898 fi
12899
12900
12901 if test "${HAVE_X11}" = "yes"; then
12902   MISSING=""
12903   WITH_NO=""
12904   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12905     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12906   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12907     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12908   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12909     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12910   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12911     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12912   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12913     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12914
12915   if test "X${MISSING}" != X; then
12916     as_fn_error "The following required libraries were not found:
12917     $MISSING
12918 Maybe some development libraries/packages are missing?
12919 If you don't want to link with them give
12920     $WITH_NO
12921 as options to configure" "$LINENO" 5
12922   fi
12923 fi
12924
12925 ### Use -lgpm if available, unless `--with-gpm=no'.
12926 HAVE_GPM=no
12927 LIBGPM=
12928 MOUSE_SUPPORT=
12929 if test "${with_gpm}" != "no"; then
12930   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12931 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12933 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12934 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12935   $as_echo_n "(cached) " >&6
12936 else
12937   ac_check_lib_save_LIBS=$LIBS
12938 LIBS="-lgpm  $LIBS"
12939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12940 /* end confdefs.h.  */
12941
12942 /* Override any GCC internal prototype to avoid an error.
12943    Use char because int might match the return type of a GCC
12944    builtin and then its argument prototype would still apply.  */
12945 #ifdef __cplusplus
12946 extern "C"
12947 #endif
12948 char Gpm_Open ();
12949 int
12950 main ()
12951 {
12952 return Gpm_Open ();
12953   ;
12954   return 0;
12955 }
12956 _ACEOF
12957 if ac_fn_c_try_link "$LINENO"; then :
12958   ac_cv_lib_gpm_Gpm_Open=yes
12959 else
12960   ac_cv_lib_gpm_Gpm_Open=no
12961 fi
12962 rm -f core conftest.err conftest.$ac_objext \
12963     conftest$ac_exeext conftest.$ac_ext
12964 LIBS=$ac_check_lib_save_LIBS
12965 fi
12966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12967 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12968 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12969   HAVE_GPM=yes
12970 fi
12971
12972 fi
12973
12974
12975
12976   if test "${HAVE_GPM}" = "yes"; then
12977
12978 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12979
12980     LIBGPM=-lgpm
12981     ## May be reset below.
12982     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12983   fi
12984 fi
12985
12986
12987 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12988 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
12989
12990 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12991
12992 fi
12993
12994
12995
12996 C_SWITCH_X_SYSTEM=
12997 ### Use NeXTstep API to implement GUI.
12998 if test "${HAVE_NS}" = "yes"; then
12999
13000 $as_echo "#define HAVE_NS 1" >>confdefs.h
13001
13002   if test "${NS_IMPL_COCOA}" = "yes"; then
13003
13004 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13005
13006     GNU_OBJC_CFLAGS=
13007   fi
13008   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13009
13010 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13011
13012     # See also .m.o rule in Makefile.in */
13013     # FIXME: are all these flags really needed?  Document here why.  */
13014     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
13015     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13016   fi
13017   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
13018
13019 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
13020
13021   fi
13022   # We also have mouse menus.
13023   HAVE_MENUS=yes
13024   OTHER_FILES=ns-app
13025 fi
13026
13027
13028 ### Use session management (-lSM -lICE) if available
13029 HAVE_X_SM=no
13030 LIBXSM=
13031 if test "${HAVE_X11}" = "yes"; then
13032   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13033 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13035 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13036 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13037   $as_echo_n "(cached) " >&6
13038 else
13039   ac_check_lib_save_LIBS=$LIBS
13040 LIBS="-lSM -lICE $LIBS"
13041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13042 /* end confdefs.h.  */
13043
13044 /* Override any GCC internal prototype to avoid an error.
13045    Use char because int might match the return type of a GCC
13046    builtin and then its argument prototype would still apply.  */
13047 #ifdef __cplusplus
13048 extern "C"
13049 #endif
13050 char SmcOpenConnection ();
13051 int
13052 main ()
13053 {
13054 return SmcOpenConnection ();
13055   ;
13056   return 0;
13057 }
13058 _ACEOF
13059 if ac_fn_c_try_link "$LINENO"; then :
13060   ac_cv_lib_SM_SmcOpenConnection=yes
13061 else
13062   ac_cv_lib_SM_SmcOpenConnection=no
13063 fi
13064 rm -f core conftest.err conftest.$ac_objext \
13065     conftest$ac_exeext conftest.$ac_ext
13066 LIBS=$ac_check_lib_save_LIBS
13067 fi
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13069 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13070 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13071   HAVE_X_SM=yes
13072 fi
13073
13074 fi
13075
13076
13077
13078   if test "${HAVE_X_SM}" = "yes"; then
13079
13080 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13081
13082     LIBXSM="-lSM -lICE"
13083     case "$LIBS" in
13084       *-lSM*) ;;
13085       *)      LIBS="$LIBXSM $LIBS" ;;
13086     esac
13087   fi
13088 fi
13089
13090
13091 ### Use libxml (-lxml2) if available
13092 if test "${with_xml2}" != "no"; then
13093   ### I'm not sure what the version number should be, so I just guessed.
13094
13095   succeeded=no
13096
13097   # Extract the first word of "pkg-config", so it can be a program name with args.
13098 set dummy pkg-config; ac_word=$2
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13100 $as_echo_n "checking for $ac_word... " >&6; }
13101 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13102   $as_echo_n "(cached) " >&6
13103 else
13104   case $PKG_CONFIG in
13105   [\\/]* | ?:[\\/]*)
13106   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13107   ;;
13108   *)
13109   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13110 for as_dir in $PATH
13111 do
13112   IFS=$as_save_IFS
13113   test -z "$as_dir" && as_dir=.
13114     for ac_exec_ext in '' $ac_executable_extensions; do
13115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13116     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13118     break 2
13119   fi
13120 done
13121   done
13122 IFS=$as_save_IFS
13123
13124   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13125   ;;
13126 esac
13127 fi
13128 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13129 if test -n "$PKG_CONFIG"; then
13130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13131 $as_echo "$PKG_CONFIG" >&6; }
13132 else
13133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13134 $as_echo "no" >&6; }
13135 fi
13136
13137
13138
13139   if test "$PKG_CONFIG" = "no" ; then
13140      HAVE_LIBXML2=no
13141   else
13142      PKG_CONFIG_MIN_VERSION=0.9.0
13143      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13144         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13145 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13146
13147         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13148             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13149 $as_echo "yes" >&6; }
13150             succeeded=yes
13151
13152             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13153 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13154             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13155             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13156 $as_echo "$LIBXML2_CFLAGS" >&6; }
13157
13158             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13159 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13160             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13161             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13162 $as_echo "$LIBXML2_LIBS" >&6; }
13163         else
13164             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13165 $as_echo "no" >&6; }
13166             LIBXML2_CFLAGS=""
13167             LIBXML2_LIBS=""
13168             ## If we have a custom action on failure, don't print errors, but
13169             ## do set a variable so people can do so.
13170             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13171
13172         fi
13173
13174
13175
13176      else
13177         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13178         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13179      fi
13180   fi
13181
13182   if test $succeeded = yes; then
13183      HAVE_LIBXML2=yes
13184   else
13185      HAVE_LIBXML2=no
13186   fi
13187
13188   if test "${HAVE_LIBXML2}" = "yes"; then
13189     LIBS="$LIBXML2_LIBS $LIBS"
13190     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13191 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13192 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13193   $as_echo_n "(cached) " >&6
13194 else
13195   ac_check_lib_save_LIBS=$LIBS
13196 LIBS="-lxml2  $LIBS"
13197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13198 /* end confdefs.h.  */
13199
13200 /* Override any GCC internal prototype to avoid an error.
13201    Use char because int might match the return type of a GCC
13202    builtin and then its argument prototype would still apply.  */
13203 #ifdef __cplusplus
13204 extern "C"
13205 #endif
13206 char htmlReadMemory ();
13207 int
13208 main ()
13209 {
13210 return htmlReadMemory ();
13211   ;
13212   return 0;
13213 }
13214 _ACEOF
13215 if ac_fn_c_try_link "$LINENO"; then :
13216   ac_cv_lib_xml2_htmlReadMemory=yes
13217 else
13218   ac_cv_lib_xml2_htmlReadMemory=no
13219 fi
13220 rm -f core conftest.err conftest.$ac_objext \
13221     conftest$ac_exeext conftest.$ac_ext
13222 LIBS=$ac_check_lib_save_LIBS
13223 fi
13224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13225 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13226 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13227   HAVE_LIBXML2=yes
13228 else
13229   HAVE_LIBXML2=no
13230 fi
13231
13232     if test "${HAVE_LIBXML2}" = "yes"; then
13233
13234 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13235
13236     else
13237       LIBXML2_LIBS=""
13238       LIBXML2_CFLAGS=""
13239     fi
13240   fi
13241 fi
13242
13243
13244
13245 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13247 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13248 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13249   $as_echo_n "(cached) " >&6
13250 else
13251   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13252 /* end confdefs.h.  */
13253 #include <netdb.h>
13254 int
13255 main ()
13256 {
13257 return h_errno;
13258   ;
13259   return 0;
13260 }
13261 _ACEOF
13262 if ac_fn_c_try_link "$LINENO"; then :
13263   emacs_cv_netdb_declares_h_errno=yes
13264 else
13265   emacs_cv_netdb_declares_h_errno=no
13266 fi
13267 rm -f core conftest.err conftest.$ac_objext \
13268     conftest$ac_exeext conftest.$ac_ext
13269 fi
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13271 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13272 if test $emacs_cv_netdb_declares_h_errno = yes; then
13273
13274 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13275
13276 fi
13277
13278 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13279 # for constant arguments.  Useless!
13280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13281 $as_echo_n "checking for working alloca.h... " >&6; }
13282 if test "${ac_cv_working_alloca_h+set}" = set; then :
13283   $as_echo_n "(cached) " >&6
13284 else
13285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13286 /* end confdefs.h.  */
13287 #include <alloca.h>
13288 int
13289 main ()
13290 {
13291 char *p = (char *) alloca (2 * sizeof (int));
13292                           if (p) return 0;
13293   ;
13294   return 0;
13295 }
13296 _ACEOF
13297 if ac_fn_c_try_link "$LINENO"; then :
13298   ac_cv_working_alloca_h=yes
13299 else
13300   ac_cv_working_alloca_h=no
13301 fi
13302 rm -f core conftest.err conftest.$ac_objext \
13303     conftest$ac_exeext conftest.$ac_ext
13304 fi
13305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13306 $as_echo "$ac_cv_working_alloca_h" >&6; }
13307 if test $ac_cv_working_alloca_h = yes; then
13308
13309 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13310
13311 fi
13312
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13314 $as_echo_n "checking for alloca... " >&6; }
13315 if test "${ac_cv_func_alloca_works+set}" = set; then :
13316   $as_echo_n "(cached) " >&6
13317 else
13318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13319 /* end confdefs.h.  */
13320 #ifdef __GNUC__
13321 # define alloca __builtin_alloca
13322 #else
13323 # ifdef _MSC_VER
13324 #  include <malloc.h>
13325 #  define alloca _alloca
13326 # else
13327 #  ifdef HAVE_ALLOCA_H
13328 #   include <alloca.h>
13329 #  else
13330 #   ifdef _AIX
13331  #pragma alloca
13332 #   else
13333 #    ifndef alloca /* predefined by HP cc +Olibcalls */
13334 char *alloca ();
13335 #    endif
13336 #   endif
13337 #  endif
13338 # endif
13339 #endif
13340
13341 int
13342 main ()
13343 {
13344 char *p = (char *) alloca (1);
13345                                     if (p) return 0;
13346   ;
13347   return 0;
13348 }
13349 _ACEOF
13350 if ac_fn_c_try_link "$LINENO"; then :
13351   ac_cv_func_alloca_works=yes
13352 else
13353   ac_cv_func_alloca_works=no
13354 fi
13355 rm -f core conftest.err conftest.$ac_objext \
13356     conftest$ac_exeext conftest.$ac_ext
13357 fi
13358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13359 $as_echo "$ac_cv_func_alloca_works" >&6; }
13360
13361 if test $ac_cv_func_alloca_works = yes; then
13362
13363 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13364
13365 else
13366   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13367 # that cause trouble.  Some versions do not even contain alloca or
13368 # contain a buggy version.  If you still want to use their alloca,
13369 # use ar to extract alloca.o from them instead of compiling alloca.c.
13370
13371 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13372
13373 $as_echo "#define C_ALLOCA 1" >>confdefs.h
13374
13375
13376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13377 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
13378 if test "${ac_cv_os_cray+set}" = set; then :
13379   $as_echo_n "(cached) " >&6
13380 else
13381   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13382 /* end confdefs.h.  */
13383 #if defined CRAY && ! defined CRAY2
13384 webecray
13385 #else
13386 wenotbecray
13387 #endif
13388
13389 _ACEOF
13390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13391   $EGREP "webecray" >/dev/null 2>&1; then :
13392   ac_cv_os_cray=yes
13393 else
13394   ac_cv_os_cray=no
13395 fi
13396 rm -f conftest*
13397
13398 fi
13399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13400 $as_echo "$ac_cv_os_cray" >&6; }
13401 if test $ac_cv_os_cray = yes; then
13402   for ac_func in _getb67 GETB67 getb67; do
13403     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13404 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13405 eval as_val=\$$as_ac_var
13406    if test "x$as_val" = x""yes; then :
13407
13408 cat >>confdefs.h <<_ACEOF
13409 #define CRAY_STACKSEG_END $ac_func
13410 _ACEOF
13411
13412     break
13413 fi
13414
13415   done
13416 fi
13417
13418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13419 $as_echo_n "checking stack direction for C alloca... " >&6; }
13420 if test "${ac_cv_c_stack_direction+set}" = set; then :
13421   $as_echo_n "(cached) " >&6
13422 else
13423   if test "$cross_compiling" = yes; then :
13424   ac_cv_c_stack_direction=0
13425 else
13426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13427 /* end confdefs.h.  */
13428 $ac_includes_default
13429 int
13430 find_stack_direction ()
13431 {
13432   static char *addr = 0;
13433   auto char dummy;
13434   if (addr == 0)
13435     {
13436       addr = &dummy;
13437       return find_stack_direction ();
13438     }
13439   else
13440     return (&dummy > addr) ? 1 : -1;
13441 }
13442
13443 int
13444 main ()
13445 {
13446   return find_stack_direction () < 0;
13447 }
13448 _ACEOF
13449 if ac_fn_c_try_run "$LINENO"; then :
13450   ac_cv_c_stack_direction=1
13451 else
13452   ac_cv_c_stack_direction=-1
13453 fi
13454 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13455   conftest.$ac_objext conftest.beam conftest.$ac_ext
13456 fi
13457
13458 fi
13459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13460 $as_echo "$ac_cv_c_stack_direction" >&6; }
13461 cat >>confdefs.h <<_ACEOF
13462 #define STACK_DIRECTION $ac_cv_c_stack_direction
13463 _ACEOF
13464
13465
13466 fi
13467
13468
13469 if test x"$ac_cv_func_alloca_works" != xyes; then
13470    as_fn_error "a system implementation of alloca is required " "$LINENO" 5
13471 fi
13472
13473 # fmod, logb, and frexp are found in -lm on most systems.
13474 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13476 $as_echo_n "checking for sqrt in -lm... " >&6; }
13477 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13478   $as_echo_n "(cached) " >&6
13479 else
13480   ac_check_lib_save_LIBS=$LIBS
13481 LIBS="-lm  $LIBS"
13482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13483 /* end confdefs.h.  */
13484
13485 /* Override any GCC internal prototype to avoid an error.
13486    Use char because int might match the return type of a GCC
13487    builtin and then its argument prototype would still apply.  */
13488 #ifdef __cplusplus
13489 extern "C"
13490 #endif
13491 char sqrt ();
13492 int
13493 main ()
13494 {
13495 return sqrt ();
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500 if ac_fn_c_try_link "$LINENO"; then :
13501   ac_cv_lib_m_sqrt=yes
13502 else
13503   ac_cv_lib_m_sqrt=no
13504 fi
13505 rm -f core conftest.err conftest.$ac_objext \
13506     conftest$ac_exeext conftest.$ac_ext
13507 LIBS=$ac_check_lib_save_LIBS
13508 fi
13509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13510 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13511 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13512   cat >>confdefs.h <<_ACEOF
13513 #define HAVE_LIBM 1
13514 _ACEOF
13515
13516   LIBS="-lm $LIBS"
13517
13518 fi
13519
13520
13521 # Check for mail-locking functions in a "mail" library.  Probably this should
13522 # have the same check as for liblockfile below.
13523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13524 $as_echo_n "checking for maillock in -lmail... " >&6; }
13525 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13526   $as_echo_n "(cached) " >&6
13527 else
13528   ac_check_lib_save_LIBS=$LIBS
13529 LIBS="-lmail  $LIBS"
13530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13531 /* end confdefs.h.  */
13532
13533 /* Override any GCC internal prototype to avoid an error.
13534    Use char because int might match the return type of a GCC
13535    builtin and then its argument prototype would still apply.  */
13536 #ifdef __cplusplus
13537 extern "C"
13538 #endif
13539 char maillock ();
13540 int
13541 main ()
13542 {
13543 return maillock ();
13544   ;
13545   return 0;
13546 }
13547 _ACEOF
13548 if ac_fn_c_try_link "$LINENO"; then :
13549   ac_cv_lib_mail_maillock=yes
13550 else
13551   ac_cv_lib_mail_maillock=no
13552 fi
13553 rm -f core conftest.err conftest.$ac_objext \
13554     conftest$ac_exeext conftest.$ac_ext
13555 LIBS=$ac_check_lib_save_LIBS
13556 fi
13557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13558 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13559 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13560   have_mail=yes
13561 else
13562   have_mail=no
13563 fi
13564
13565 if test $have_mail = yes; then
13566   LIBS_MAIL=-lmail
13567   LIBS="$LIBS_MAIL $LIBS"
13568
13569 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13570
13571 else
13572   LIBS_MAIL=
13573 fi
13574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13575 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13576 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13577   $as_echo_n "(cached) " >&6
13578 else
13579   ac_check_lib_save_LIBS=$LIBS
13580 LIBS="-llockfile  $LIBS"
13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13582 /* end confdefs.h.  */
13583
13584 /* Override any GCC internal prototype to avoid an error.
13585    Use char because int might match the return type of a GCC
13586    builtin and then its argument prototype would still apply.  */
13587 #ifdef __cplusplus
13588 extern "C"
13589 #endif
13590 char maillock ();
13591 int
13592 main ()
13593 {
13594 return maillock ();
13595   ;
13596   return 0;
13597 }
13598 _ACEOF
13599 if ac_fn_c_try_link "$LINENO"; then :
13600   ac_cv_lib_lockfile_maillock=yes
13601 else
13602   ac_cv_lib_lockfile_maillock=no
13603 fi
13604 rm -f core conftest.err conftest.$ac_objext \
13605     conftest$ac_exeext conftest.$ac_ext
13606 LIBS=$ac_check_lib_save_LIBS
13607 fi
13608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13609 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13610 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13611   have_lockfile=yes
13612 else
13613   have_lockfile=no
13614 fi
13615
13616 if test $have_lockfile = yes; then
13617    LIBS_MAIL=-llockfile
13618    LIBS="$LIBS_MAIL $LIBS"
13619
13620 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13621
13622 else
13623 # If we have the shared liblockfile, assume we must use it for mail
13624 # locking (e.g. Debian).  If we couldn't link against liblockfile
13625 # (no liblockfile.a installed), ensure that we don't need to.
13626       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13627 set dummy liblockfile.so; ac_word=$2
13628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13629 $as_echo_n "checking for $ac_word... " >&6; }
13630 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13631   $as_echo_n "(cached) " >&6
13632 else
13633   if test -n "$liblockfile"; then
13634   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13635 else
13636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13637 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13638 for as_dir in $as_dummy
13639 do
13640   IFS=$as_save_IFS
13641   test -z "$as_dir" && as_dir=.
13642     for ac_exec_ext in '' $ac_executable_extensions; do
13643   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13644     ac_cv_prog_liblockfile="yes"
13645     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13646     break 2
13647   fi
13648 done
13649   done
13650 IFS=$as_save_IFS
13651
13652   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13653 fi
13654 fi
13655 liblockfile=$ac_cv_prog_liblockfile
13656 if test -n "$liblockfile"; then
13657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13658 $as_echo "$liblockfile" >&6; }
13659 else
13660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13661 $as_echo "no" >&6; }
13662 fi
13663
13664
13665   if test $ac_cv_prog_liblockfile = yes; then
13666     as_fn_error "Shared liblockfile found but can't link against it.
13667 This probably means that movemail could lose mail.
13668 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13669   fi
13670 fi
13671 for ac_func in touchlock
13672 do :
13673   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13674 if test "x$ac_cv_func_touchlock" = x""yes; then :
13675   cat >>confdefs.h <<_ACEOF
13676 #define HAVE_TOUCHLOCK 1
13677 _ACEOF
13678
13679 fi
13680 done
13681
13682 for ac_header in maillock.h
13683 do :
13684   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13685 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13686   cat >>confdefs.h <<_ACEOF
13687 #define HAVE_MAILLOCK_H 1
13688 _ACEOF
13689
13690 fi
13691
13692 done
13693
13694
13695
13696 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13697 ## interlock access to the mail spool.  The alternative is a lock file named
13698 ## /usr/spool/mail/$USER.lock.
13699 mail_lock=no
13700 case "$opsys" in
13701   aix4-2) mail_lock="lockf" ;;
13702
13703   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13704
13705   ## On GNU/Linux systems, both methods are used by various mail programs.
13706   ## I assume most people are using newer mailers that have heard of flock.
13707   ## Change this if you need to.
13708   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13709   ## configure gets the right answers, and that means *NOT* using flock.
13710   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13711   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13712   ## Debian maintainer hasn't provided a clean fix for Emacs.
13713   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13714   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13715   ## correct logic.  -- fx
13716   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13717   ## liblockfile is a Free Software replacement for libmail, used on
13718   ## Debian systems and elsewhere. -rfr.
13719   gnu-*)
13720     mail_lock="flock"
13721     if test $have_mail = yes || test $have_lockfile = yes; then
13722       test $ac_cv_header_maillock_h = yes && mail_lock=no
13723     fi
13724     ;;
13725 esac
13726
13727 BLESSMAIL_TARGET=
13728 case "$mail_lock" in
13729   flock)
13730 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13731  ;;
13732
13733   lockf)
13734 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13735  ;;
13736
13737   *) BLESSMAIL_TARGET="need-blessmail" ;;
13738 esac
13739
13740
13741
13742 for ac_func in gethostname getdomainname dup2 \
13743 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13744 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13745 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13746 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13747 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13748 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13749 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13750 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13751 cfmakeraw cfsetspeed isnan copysign __executable_start
13752 do :
13753   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13754 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13755 eval as_val=\$$as_ac_var
13756    if test "x$as_val" = x""yes; then :
13757   cat >>confdefs.h <<_ACEOF
13758 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13759 _ACEOF
13760
13761 fi
13762 done
13763
13764
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13766 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13767 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13768   $as_echo_n "(cached) " >&6
13769 else
13770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13771 /* end confdefs.h.  */
13772
13773 int
13774 main ()
13775 {
13776 __builtin_unwind_init ();
13777   ;
13778   return 0;
13779 }
13780 _ACEOF
13781 if ac_fn_c_try_link "$LINENO"; then :
13782   emacs_cv_func___builtin_unwind_init=yes
13783 else
13784   emacs_cv_func___builtin_unwind_init=no
13785 fi
13786 rm -f core conftest.err conftest.$ac_objext \
13787     conftest$ac_exeext conftest.$ac_ext
13788 fi
13789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13790 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13791 if test $emacs_cv_func___builtin_unwind_init = yes; then
13792
13793 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13794
13795 fi
13796
13797 for ac_header in sys/un.h
13798 do :
13799   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13800 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13801   cat >>confdefs.h <<_ACEOF
13802 #define HAVE_SYS_UN_H 1
13803 _ACEOF
13804
13805 fi
13806
13807 done
13808
13809
13810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13811 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13812 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13813   $as_echo_n "(cached) " >&6
13814 else
13815   while :; do
13816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13817 /* end confdefs.h.  */
13818 #include <sys/types.h> /* for off_t */
13819      #include <stdio.h>
13820 int
13821 main ()
13822 {
13823 int (*fp) (FILE *, off_t, int) = fseeko;
13824      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13825   ;
13826   return 0;
13827 }
13828 _ACEOF
13829 if ac_fn_c_try_link "$LINENO"; then :
13830   ac_cv_sys_largefile_source=no; break
13831 fi
13832 rm -f core conftest.err conftest.$ac_objext \
13833     conftest$ac_exeext conftest.$ac_ext
13834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13835 /* end confdefs.h.  */
13836 #define _LARGEFILE_SOURCE 1
13837 #include <sys/types.h> /* for off_t */
13838      #include <stdio.h>
13839 int
13840 main ()
13841 {
13842 int (*fp) (FILE *, off_t, int) = fseeko;
13843      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13844   ;
13845   return 0;
13846 }
13847 _ACEOF
13848 if ac_fn_c_try_link "$LINENO"; then :
13849   ac_cv_sys_largefile_source=1; break
13850 fi
13851 rm -f core conftest.err conftest.$ac_objext \
13852     conftest$ac_exeext conftest.$ac_ext
13853   ac_cv_sys_largefile_source=unknown
13854   break
13855 done
13856 fi
13857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13858 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13859 case $ac_cv_sys_largefile_source in #(
13860   no | unknown) ;;
13861   *)
13862 cat >>confdefs.h <<_ACEOF
13863 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13864 _ACEOF
13865 ;;
13866 esac
13867 rm -rf conftest*
13868
13869 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13870 # in glibc 2.1.3, but that breaks too many other things.
13871 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13872 if test $ac_cv_sys_largefile_source != unknown; then
13873
13874 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13875
13876 fi
13877
13878
13879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13880 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13881 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13882   $as_echo_n "(cached) " >&6
13883 else
13884   # Use it with a single arg.
13885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13886 /* end confdefs.h.  */
13887 $ac_includes_default
13888 int
13889 main ()
13890 {
13891 getpgrp (0);
13892   ;
13893   return 0;
13894 }
13895 _ACEOF
13896 if ac_fn_c_try_compile "$LINENO"; then :
13897   ac_cv_func_getpgrp_void=no
13898 else
13899   ac_cv_func_getpgrp_void=yes
13900 fi
13901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13902
13903 fi
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13905 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13906 if test $ac_cv_func_getpgrp_void = yes; then
13907
13908 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13909
13910 fi
13911
13912
13913 # Configure gnulib.
13914
13915
13916
13917
13918
13919
13920
13921
13922
13923
13924           LIBC_FATAL_STDERR_=1
13925   export LIBC_FATAL_STDERR_
13926
13927
13928
13929
13930   for ac_func in $ac_func_list
13931 do :
13932   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13933 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13934 eval as_val=\$$as_ac_var
13935    if test "x$as_val" = x""yes; then :
13936   cat >>confdefs.h <<_ACEOF
13937 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13938 _ACEOF
13939
13940 fi
13941 done
13942
13943
13944
13945
13946    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13947 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13948 if test "${ac_cv_c_bigendian+set}" = set; then :
13949   $as_echo_n "(cached) " >&6
13950 else
13951   ac_cv_c_bigendian=unknown
13952     # See if we're dealing with a universal compiler.
13953     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13954 /* end confdefs.h.  */
13955 #ifndef __APPLE_CC__
13956                not a universal capable compiler
13957              #endif
13958              typedef int dummy;
13959
13960 _ACEOF
13961 if ac_fn_c_try_compile "$LINENO"; then :
13962
13963         # Check for potential -arch flags.  It is not universal unless
13964         # there are at least two -arch flags with different values.
13965         ac_arch=
13966         ac_prev=
13967         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13968          if test -n "$ac_prev"; then
13969            case $ac_word in
13970              i?86 | x86_64 | ppc | ppc64)
13971                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13972                  ac_arch=$ac_word
13973                else
13974                  ac_cv_c_bigendian=universal
13975                  break
13976                fi
13977                ;;
13978            esac
13979            ac_prev=
13980          elif test "x$ac_word" = "x-arch"; then
13981            ac_prev=arch
13982          fi
13983        done
13984 fi
13985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13986     if test $ac_cv_c_bigendian = unknown; then
13987       # See if sys/param.h defines the BYTE_ORDER macro.
13988       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13989 /* end confdefs.h.  */
13990 #include <sys/types.h>
13991              #include <sys/param.h>
13992
13993 int
13994 main ()
13995 {
13996 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13997                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13998                      && LITTLE_ENDIAN)
13999               bogus endian macros
14000              #endif
14001
14002   ;
14003   return 0;
14004 }
14005 _ACEOF
14006 if ac_fn_c_try_compile "$LINENO"; then :
14007   # It does; now see whether it defined to BIG_ENDIAN or not.
14008          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14009 /* end confdefs.h.  */
14010 #include <sys/types.h>
14011                 #include <sys/param.h>
14012
14013 int
14014 main ()
14015 {
14016 #if BYTE_ORDER != BIG_ENDIAN
14017                  not big endian
14018                 #endif
14019
14020   ;
14021   return 0;
14022 }
14023 _ACEOF
14024 if ac_fn_c_try_compile "$LINENO"; then :
14025   ac_cv_c_bigendian=yes
14026 else
14027   ac_cv_c_bigendian=no
14028 fi
14029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14030 fi
14031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14032     fi
14033     if test $ac_cv_c_bigendian = unknown; then
14034       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14035       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14036 /* end confdefs.h.  */
14037 #include <limits.h>
14038
14039 int
14040 main ()
14041 {
14042 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14043               bogus endian macros
14044              #endif
14045
14046   ;
14047   return 0;
14048 }
14049 _ACEOF
14050 if ac_fn_c_try_compile "$LINENO"; then :
14051   # It does; now see whether it defined to _BIG_ENDIAN or not.
14052          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14053 /* end confdefs.h.  */
14054 #include <limits.h>
14055
14056 int
14057 main ()
14058 {
14059 #ifndef _BIG_ENDIAN
14060                  not big endian
14061                 #endif
14062
14063   ;
14064   return 0;
14065 }
14066 _ACEOF
14067 if ac_fn_c_try_compile "$LINENO"; then :
14068   ac_cv_c_bigendian=yes
14069 else
14070   ac_cv_c_bigendian=no
14071 fi
14072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14073 fi
14074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14075     fi
14076     if test $ac_cv_c_bigendian = unknown; then
14077       # Compile a test program.
14078       if test "$cross_compiling" = yes; then :
14079   # Try to guess by grepping values from an object file.
14080          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14081 /* end confdefs.h.  */
14082 short int ascii_mm[] =
14083                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14084                 short int ascii_ii[] =
14085                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14086                 int use_ascii (int i) {
14087                   return ascii_mm[i] + ascii_ii[i];
14088                 }
14089                 short int ebcdic_ii[] =
14090                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14091                 short int ebcdic_mm[] =
14092                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14093                 int use_ebcdic (int i) {
14094                   return ebcdic_mm[i] + ebcdic_ii[i];
14095                 }
14096                 extern int foo;
14097
14098 int
14099 main ()
14100 {
14101 return use_ascii (foo) == use_ebcdic (foo);
14102   ;
14103   return 0;
14104 }
14105 _ACEOF
14106 if ac_fn_c_try_compile "$LINENO"; then :
14107   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14108               ac_cv_c_bigendian=yes
14109             fi
14110             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14111               if test "$ac_cv_c_bigendian" = unknown; then
14112                 ac_cv_c_bigendian=no
14113               else
14114                 # finding both strings is unlikely to happen, but who knows?
14115                 ac_cv_c_bigendian=unknown
14116               fi
14117             fi
14118 fi
14119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14120 else
14121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14122 /* end confdefs.h.  */
14123 $ac_includes_default
14124 int
14125 main ()
14126 {
14127
14128              /* Are we little or big endian?  From Harbison&Steele.  */
14129              union
14130              {
14131                long int l;
14132                char c[sizeof (long int)];
14133              } u;
14134              u.l = 1;
14135              return u.c[sizeof (long int) - 1] == 1;
14136
14137   ;
14138   return 0;
14139 }
14140 _ACEOF
14141 if ac_fn_c_try_run "$LINENO"; then :
14142   ac_cv_c_bigendian=no
14143 else
14144   ac_cv_c_bigendian=yes
14145 fi
14146 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14147   conftest.$ac_objext conftest.beam conftest.$ac_ext
14148 fi
14149
14150     fi
14151 fi
14152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14153 $as_echo "$ac_cv_c_bigendian" >&6; }
14154  case $ac_cv_c_bigendian in #(
14155    yes)
14156      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14157 ;; #(
14158    no)
14159       ;; #(
14160    universal)
14161
14162 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14163
14164      ;; #(
14165    *)
14166      as_fn_error "unknown endianness
14167  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14168  esac
14169
14170
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14172 $as_echo_n "checking for inline... " >&6; }
14173 if test "${ac_cv_c_inline+set}" = set; then :
14174   $as_echo_n "(cached) " >&6
14175 else
14176   ac_cv_c_inline=no
14177 for ac_kw in inline __inline__ __inline; do
14178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14179 /* end confdefs.h.  */
14180 #ifndef __cplusplus
14181 typedef int foo_t;
14182 static $ac_kw foo_t static_foo () {return 0; }
14183 $ac_kw foo_t foo () {return 0; }
14184 #endif
14185
14186 _ACEOF
14187 if ac_fn_c_try_compile "$LINENO"; then :
14188   ac_cv_c_inline=$ac_kw
14189 fi
14190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14191   test "$ac_cv_c_inline" != no && break
14192 done
14193
14194 fi
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14196 $as_echo "$ac_cv_c_inline" >&6; }
14197
14198 case $ac_cv_c_inline in
14199   inline | yes) ;;
14200   *)
14201     case $ac_cv_c_inline in
14202       no) ac_val=;;
14203       *) ac_val=$ac_cv_c_inline;;
14204     esac
14205     cat >>confdefs.h <<_ACEOF
14206 #ifndef __cplusplus
14207 #define inline $ac_val
14208 #endif
14209 _ACEOF
14210     ;;
14211 esac
14212
14213
14214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
14215 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
14216 if test "${gl_cv_func_c99_strtold+set}" = set; then :
14217   $as_echo_n "(cached) " >&6
14218 else
14219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14220 /* end confdefs.h.  */
14221 /* On HP-UX before 11.23, strtold returns a struct instead of
14222                 long double.  Reject implementations like that, by requiring
14223                 compatibility with the C99 prototype.  */
14224              #include <stdlib.h>
14225              static long double (*p) (char const *, char **) = strtold;
14226              static long double
14227              test (char const *nptr, char **endptr)
14228              {
14229                long double r;
14230                r = strtold (nptr, endptr);
14231                return r;
14232              }
14233 int
14234 main ()
14235 {
14236 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
14237   ;
14238   return 0;
14239 }
14240 _ACEOF
14241 if ac_fn_c_try_link "$LINENO"; then :
14242   gl_cv_func_c99_strtold=yes
14243 else
14244   gl_cv_func_c99_strtold=no
14245 fi
14246 rm -f core conftest.err conftest.$ac_objext \
14247     conftest$ac_exeext conftest.$ac_ext
14248 fi
14249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
14250 $as_echo "$gl_cv_func_c99_strtold" >&6; }
14251   if test $gl_cv_func_c99_strtold = yes; then
14252
14253 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
14254
14255   fi
14256
14257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
14258 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
14259 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
14260   $as_echo_n "(cached) " >&6
14261 else
14262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14263 /* end confdefs.h.  */
14264
14265 #include <sys/types.h>
14266 #include <sys/stat.h>
14267 int
14268 main ()
14269 {
14270 struct stat s; s.st_dm_mode;
14271   ;
14272   return 0;
14273 }
14274 _ACEOF
14275 if ac_fn_c_try_compile "$LINENO"; then :
14276   ac_cv_struct_st_dm_mode=yes
14277 else
14278   ac_cv_struct_st_dm_mode=no
14279 fi
14280 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14281 fi
14282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
14283 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
14284
14285   if test $ac_cv_struct_st_dm_mode = yes; then
14286
14287 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
14288
14289   fi
14290
14291
14292 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
14293 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
14294   ac_have_decl=1
14295 else
14296   ac_have_decl=0
14297 fi
14298
14299 cat >>confdefs.h <<_ACEOF
14300 #define HAVE_DECL_STRMODE $ac_have_decl
14301 _ACEOF
14302
14303
14304   GNULIB__EXIT=0;
14305   GNULIB_ATOLL=0;
14306   GNULIB_CALLOC_POSIX=0;
14307   GNULIB_CANONICALIZE_FILE_NAME=0;
14308   GNULIB_GETLOADAVG=0;
14309   GNULIB_GETSUBOPT=0;
14310   GNULIB_GRANTPT=0;
14311   GNULIB_MALLOC_POSIX=0;
14312   GNULIB_MBTOWC=0;
14313   GNULIB_MKDTEMP=0;
14314   GNULIB_MKOSTEMP=0;
14315   GNULIB_MKOSTEMPS=0;
14316   GNULIB_MKSTEMP=0;
14317   GNULIB_MKSTEMPS=0;
14318   GNULIB_PTSNAME=0;
14319   GNULIB_PUTENV=0;
14320   GNULIB_RANDOM_R=0;
14321   GNULIB_REALLOC_POSIX=0;
14322   GNULIB_REALPATH=0;
14323   GNULIB_RPMATCH=0;
14324   GNULIB_SETENV=0;
14325   GNULIB_STRTOD=0;
14326   GNULIB_STRTOLL=0;
14327   GNULIB_STRTOULL=0;
14328   GNULIB_SYSTEM_POSIX=0;
14329   GNULIB_UNLOCKPT=0;
14330   GNULIB_UNSETENV=0;
14331   GNULIB_WCTOMB=0;
14332     HAVE__EXIT=1;
14333   HAVE_ATOLL=1;
14334   HAVE_CANONICALIZE_FILE_NAME=1;
14335   HAVE_DECL_GETLOADAVG=1;
14336   HAVE_GETSUBOPT=1;
14337   HAVE_GRANTPT=1;
14338   HAVE_MKDTEMP=1;
14339   HAVE_MKOSTEMP=1;
14340   HAVE_MKOSTEMPS=1;
14341   HAVE_MKSTEMP=1;
14342   HAVE_MKSTEMPS=1;
14343   HAVE_PTSNAME=1;
14344   HAVE_RANDOM_H=1;
14345   HAVE_RANDOM_R=1;
14346   HAVE_REALPATH=1;
14347   HAVE_RPMATCH=1;
14348   HAVE_SETENV=1;
14349   HAVE_DECL_SETENV=1;
14350   HAVE_STRTOD=1;
14351   HAVE_STRTOLL=1;
14352   HAVE_STRTOULL=1;
14353   HAVE_STRUCT_RANDOM_DATA=1;
14354   HAVE_SYS_LOADAVG_H=0;
14355   HAVE_UNLOCKPT=1;
14356   HAVE_DECL_UNSETENV=1;
14357   REPLACE_CALLOC=0;
14358   REPLACE_CANONICALIZE_FILE_NAME=0;
14359   REPLACE_MALLOC=0;
14360   REPLACE_MBTOWC=0;
14361   REPLACE_MKSTEMP=0;
14362   REPLACE_PUTENV=0;
14363   REPLACE_REALLOC=0;
14364   REPLACE_REALPATH=0;
14365   REPLACE_SETENV=0;
14366   REPLACE_STRTOD=0;
14367   REPLACE_UNSETENV=0;
14368   REPLACE_WCTOMB=0;
14369
14370
14371   GNULIB_CHOWN=0;
14372   GNULIB_CLOSE=0;
14373   GNULIB_DUP2=0;
14374   GNULIB_DUP3=0;
14375   GNULIB_ENVIRON=0;
14376   GNULIB_EUIDACCESS=0;
14377   GNULIB_FACCESSAT=0;
14378   GNULIB_FCHDIR=0;
14379   GNULIB_FCHOWNAT=0;
14380   GNULIB_FSYNC=0;
14381   GNULIB_FTRUNCATE=0;
14382   GNULIB_GETCWD=0;
14383   GNULIB_GETDOMAINNAME=0;
14384   GNULIB_GETDTABLESIZE=0;
14385   GNULIB_GETGROUPS=0;
14386   GNULIB_GETHOSTNAME=0;
14387   GNULIB_GETLOGIN=0;
14388   GNULIB_GETLOGIN_R=0;
14389   GNULIB_GETPAGESIZE=0;
14390   GNULIB_GETUSERSHELL=0;
14391   GNULIB_LCHOWN=0;
14392   GNULIB_LINK=0;
14393   GNULIB_LINKAT=0;
14394   GNULIB_LSEEK=0;
14395   GNULIB_PIPE=0;
14396   GNULIB_PIPE2=0;
14397   GNULIB_PREAD=0;
14398   GNULIB_PWRITE=0;
14399   GNULIB_READ=0;
14400   GNULIB_READLINK=0;
14401   GNULIB_READLINKAT=0;
14402   GNULIB_RMDIR=0;
14403   GNULIB_SLEEP=0;
14404   GNULIB_SYMLINK=0;
14405   GNULIB_SYMLINKAT=0;
14406   GNULIB_TTYNAME_R=0;
14407   GNULIB_UNISTD_H_GETOPT=0;
14408   GNULIB_UNISTD_H_NONBLOCKING=0;
14409   GNULIB_UNISTD_H_SIGPIPE=0;
14410   GNULIB_UNLINK=0;
14411   GNULIB_UNLINKAT=0;
14412   GNULIB_USLEEP=0;
14413   GNULIB_WRITE=0;
14414     HAVE_CHOWN=1;
14415   HAVE_DUP2=1;
14416   HAVE_DUP3=1;
14417   HAVE_EUIDACCESS=1;
14418   HAVE_FACCESSAT=1;
14419   HAVE_FCHDIR=1;
14420   HAVE_FCHOWNAT=1;
14421   HAVE_FSYNC=1;
14422   HAVE_FTRUNCATE=1;
14423   HAVE_GETDTABLESIZE=1;
14424   HAVE_GETGROUPS=1;
14425   HAVE_GETHOSTNAME=1;
14426   HAVE_GETLOGIN=1;
14427   HAVE_GETPAGESIZE=1;
14428   HAVE_LCHOWN=1;
14429   HAVE_LINK=1;
14430   HAVE_LINKAT=1;
14431   HAVE_PIPE=1;
14432   HAVE_PIPE2=1;
14433   HAVE_PREAD=1;
14434   HAVE_PWRITE=1;
14435   HAVE_READLINK=1;
14436   HAVE_READLINKAT=1;
14437   HAVE_SLEEP=1;
14438   HAVE_SYMLINK=1;
14439   HAVE_SYMLINKAT=1;
14440   HAVE_UNLINKAT=1;
14441   HAVE_USLEEP=1;
14442   HAVE_DECL_ENVIRON=1;
14443   HAVE_DECL_FCHDIR=1;
14444   HAVE_DECL_GETDOMAINNAME=1;
14445   HAVE_DECL_GETLOGIN_R=1;
14446   HAVE_DECL_GETPAGESIZE=1;
14447   HAVE_DECL_GETUSERSHELL=1;
14448   HAVE_DECL_TTYNAME_R=1;
14449   HAVE_OS_H=0;
14450   HAVE_SYS_PARAM_H=0;
14451   REPLACE_CHOWN=0;
14452   REPLACE_CLOSE=0;
14453   REPLACE_DUP=0;
14454   REPLACE_DUP2=0;
14455   REPLACE_FCHOWNAT=0;
14456   REPLACE_GETCWD=0;
14457   REPLACE_GETDOMAINNAME=0;
14458   REPLACE_GETLOGIN_R=0;
14459   REPLACE_GETGROUPS=0;
14460   REPLACE_GETPAGESIZE=0;
14461   REPLACE_LCHOWN=0;
14462   REPLACE_LINK=0;
14463   REPLACE_LINKAT=0;
14464   REPLACE_LSEEK=0;
14465   REPLACE_PREAD=0;
14466   REPLACE_PWRITE=0;
14467   REPLACE_READ=0;
14468   REPLACE_READLINK=0;
14469   REPLACE_RMDIR=0;
14470   REPLACE_SLEEP=0;
14471   REPLACE_SYMLINK=0;
14472   REPLACE_TTYNAME_R=0;
14473   REPLACE_UNLINK=0;
14474   REPLACE_UNLINKAT=0;
14475   REPLACE_USLEEP=0;
14476   REPLACE_WRITE=0;
14477   UNISTD_H_HAVE_WINSOCK2_H=0;
14478   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
14479
14480
14481
14482
14483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
14484 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
14485 if test "${gl_cv_have_include_next+set}" = set; then :
14486   $as_echo_n "(cached) " >&6
14487 else
14488   rm -rf conftestd1a conftestd1b conftestd2
14489      mkdir conftestd1a conftestd1b conftestd2
14490                                                   cat <<EOF > conftestd1a/conftest.h
14491 #define DEFINED_IN_CONFTESTD1
14492 #include_next <conftest.h>
14493 #ifdef DEFINED_IN_CONFTESTD2
14494 int foo;
14495 #else
14496 #error "include_next doesn't work"
14497 #endif
14498 EOF
14499      cat <<EOF > conftestd1b/conftest.h
14500 #define DEFINED_IN_CONFTESTD1
14501 #include <stdio.h>
14502 #include_next <conftest.h>
14503 #ifdef DEFINED_IN_CONFTESTD2
14504 int foo;
14505 #else
14506 #error "include_next doesn't work"
14507 #endif
14508 EOF
14509      cat <<EOF > conftestd2/conftest.h
14510 #ifndef DEFINED_IN_CONFTESTD1
14511 #error "include_next test doesn't work"
14512 #endif
14513 #define DEFINED_IN_CONFTESTD2
14514 EOF
14515      gl_save_CPPFLAGS="$CPPFLAGS"
14516      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
14517      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14518 /* end confdefs.h.  */
14519 #include <conftest.h>
14520 _ACEOF
14521 if ac_fn_c_try_compile "$LINENO"; then :
14522   gl_cv_have_include_next=yes
14523 else
14524   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
14525         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14526 /* end confdefs.h.  */
14527 #include <conftest.h>
14528 _ACEOF
14529 if ac_fn_c_try_compile "$LINENO"; then :
14530   gl_cv_have_include_next=buggy
14531 else
14532   gl_cv_have_include_next=no
14533 fi
14534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14535
14536 fi
14537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14538      CPPFLAGS="$gl_save_CPPFLAGS"
14539      rm -rf conftestd1a conftestd1b conftestd2
14540
14541 fi
14542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14543 $as_echo "$gl_cv_have_include_next" >&6; }
14544   PRAGMA_SYSTEM_HEADER=
14545   if test $gl_cv_have_include_next = yes; then
14546     INCLUDE_NEXT=include_next
14547     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14548     if test -n "$GCC"; then
14549       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14550     fi
14551   else
14552     if test $gl_cv_have_include_next = buggy; then
14553       INCLUDE_NEXT=include
14554       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14555     else
14556       INCLUDE_NEXT=include
14557       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14558     fi
14559   fi
14560
14561
14562
14563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14564 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14565 if test "${gl_cv_pragma_columns+set}" = set; then :
14566   $as_echo_n "(cached) " >&6
14567 else
14568        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14569 /* end confdefs.h.  */
14570
14571 #ifdef __TANDEM
14572 choke me
14573 #endif
14574
14575 _ACEOF
14576 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14577   $EGREP "choke me" >/dev/null 2>&1; then :
14578   gl_cv_pragma_columns=yes
14579 else
14580   gl_cv_pragma_columns=no
14581 fi
14582 rm -f conftest*
14583
14584
14585 fi
14586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14587 $as_echo "$gl_cv_pragma_columns" >&6; }
14588   if test $gl_cv_pragma_columns = yes; then
14589     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14590   else
14591     PRAGMA_COLUMNS=
14592   fi
14593
14594
14595
14596
14597
14598
14599
14600
14601
14602
14603
14604
14605
14606
14607
14608
14609
14610      if test $gl_cv_have_include_next = yes; then
14611        gl_cv_next_getopt_h='<'getopt.h'>'
14612      else
14613        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14614 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14615 if test "${gl_cv_next_getopt_h+set}" = set; then :
14616   $as_echo_n "(cached) " >&6
14617 else
14618
14619              if test $ac_cv_header_getopt_h = yes; then
14620
14621
14622                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14623 /* end confdefs.h.  */
14624 #include <getopt.h>
14625
14626 _ACEOF
14627                                                                                                                         case "$host_os" in
14628                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14629                  *)    gl_absname_cpp="$ac_cpp" ;;
14630                esac
14631                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14632                   sed -n '\#/getopt.h#{
14633                     s#.*"\(.*/getopt.h\)".*#\1#
14634                     s#^/[^/]#//&#
14635                     p
14636                     q
14637                   }'`'"'
14638           else
14639                gl_cv_next_getopt_h='<'getopt.h'>'
14640              fi
14641
14642
14643 fi
14644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14645 $as_echo "$gl_cv_next_getopt_h" >&6; }
14646      fi
14647      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14648
14649      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14650        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14651        gl_next_as_first_directive='<'getopt.h'>'
14652      else
14653        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14654        gl_next_as_first_directive=$gl_cv_next_getopt_h
14655      fi
14656      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14657
14658
14659
14660
14661   if test $ac_cv_header_getopt_h = yes; then
14662     HAVE_GETOPT_H=1
14663   else
14664     HAVE_GETOPT_H=0
14665   fi
14666
14667
14668   gl_replace_getopt=
14669
14670     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14671     for ac_header in getopt.h
14672 do :
14673   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14674 if test "x$ac_cv_header_getopt_h" = x""yes; then :
14675   cat >>confdefs.h <<_ACEOF
14676 #define HAVE_GETOPT_H 1
14677 _ACEOF
14678
14679 else
14680   gl_replace_getopt=yes
14681 fi
14682
14683 done
14684
14685   fi
14686
14687     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14688     for ac_func in getopt_long_only
14689 do :
14690   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14691 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
14692   cat >>confdefs.h <<_ACEOF
14693 #define HAVE_GETOPT_LONG_ONLY 1
14694 _ACEOF
14695
14696 else
14697   gl_replace_getopt=yes
14698 fi
14699 done
14700
14701   fi
14702
14703                     if test -z "$gl_replace_getopt"; then
14704     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14705 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14706 if test "${gl_cv_func_getopt_posix+set}" = set; then :
14707   $as_echo_n "(cached) " >&6
14708 else
14709
14710                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14711 /* end confdefs.h.  */
14712 #include <unistd.h>
14713 int
14714 main ()
14715 {
14716 int *p = &optreset; return optreset;
14717   ;
14718   return 0;
14719 }
14720 _ACEOF
14721 if ac_fn_c_try_compile "$LINENO"; then :
14722   gl_optind_min=1
14723 else
14724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14725 /* end confdefs.h.  */
14726 #include <getopt.h>
14727 int
14728 main ()
14729 {
14730 return !getopt_clip;
14731   ;
14732   return 0;
14733 }
14734 _ACEOF
14735 if ac_fn_c_try_compile "$LINENO"; then :
14736   gl_optind_min=1
14737 else
14738   gl_optind_min=0
14739 fi
14740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14741 fi
14742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14743
14744                 gl_save_CPPFLAGS=$CPPFLAGS
14745         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14746         if test "$cross_compiling" = yes; then :
14747   case "$host_os" in
14748              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14749              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14750              *)              gl_cv_func_getopt_posix="guessing yes";;
14751            esac
14752
14753 else
14754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14755 /* end confdefs.h.  */
14756
14757 #include <unistd.h>
14758 #include <stdlib.h>
14759 #include <string.h>
14760
14761 int
14762 main ()
14763 {
14764   {
14765     int argc = 0;
14766     char *argv[10];
14767     int c;
14768
14769     argv[argc++] = "program";
14770     argv[argc++] = "-a";
14771     argv[argc++] = "foo";
14772     argv[argc++] = "bar";
14773     argv[argc] = NULL;
14774     optind = OPTIND_MIN;
14775     opterr = 0;
14776
14777     c = getopt (argc, argv, "ab");
14778     if (!(c == 'a'))
14779       return 1;
14780     c = getopt (argc, argv, "ab");
14781     if (!(c == -1))
14782       return 2;
14783     if (!(optind == 2))
14784       return 3;
14785   }
14786   /* Some internal state exists at this point.  */
14787   {
14788     int argc = 0;
14789     char *argv[10];
14790     int c;
14791
14792     argv[argc++] = "program";
14793     argv[argc++] = "donald";
14794     argv[argc++] = "-p";
14795     argv[argc++] = "billy";
14796     argv[argc++] = "duck";
14797     argv[argc++] = "-a";
14798     argv[argc++] = "bar";
14799     argv[argc] = NULL;
14800     optind = OPTIND_MIN;
14801     opterr = 0;
14802
14803     c = getopt (argc, argv, "+abp:q:");
14804     if (!(c == -1))
14805       return 4;
14806     if (!(strcmp (argv[0], "program") == 0))
14807       return 5;
14808     if (!(strcmp (argv[1], "donald") == 0))
14809       return 6;
14810     if (!(strcmp (argv[2], "-p") == 0))
14811       return 7;
14812     if (!(strcmp (argv[3], "billy") == 0))
14813       return 8;
14814     if (!(strcmp (argv[4], "duck") == 0))
14815       return 9;
14816     if (!(strcmp (argv[5], "-a") == 0))
14817       return 10;
14818     if (!(strcmp (argv[6], "bar") == 0))
14819       return 11;
14820     if (!(optind == 1))
14821       return 12;
14822   }
14823   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14824   {
14825     char *argv[3] = { "program", "-ab", NULL };
14826     optind = OPTIND_MIN;
14827     opterr = 0;
14828     if (getopt (2, argv, "ab:") != 'a')
14829       return 13;
14830     if (getopt (2, argv, "ab:") != '?')
14831       return 14;
14832     if (optopt != 'b')
14833       return 15;
14834     if (optind != 2)
14835       return 16;
14836   }
14837
14838   return 0;
14839 }
14840
14841 _ACEOF
14842 if ac_fn_c_try_run "$LINENO"; then :
14843   gl_cv_func_getopt_posix=yes
14844 else
14845   gl_cv_func_getopt_posix=no
14846 fi
14847 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14848   conftest.$ac_objext conftest.beam conftest.$ac_ext
14849 fi
14850
14851         CPPFLAGS=$gl_save_CPPFLAGS
14852
14853 fi
14854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14855 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14856     case "$gl_cv_func_getopt_posix" in
14857       *no) gl_replace_getopt=yes ;;
14858     esac
14859   fi
14860
14861   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14862     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14863 $as_echo_n "checking for working GNU getopt function... " >&6; }
14864 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
14865   $as_echo_n "(cached) " >&6
14866 else
14867   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14868        # optstring is necessary for programs like m4 that have POSIX-mandated
14869        # semantics for supporting options interspersed with files.
14870        # Also, since getopt_long is a GNU extension, we require optind=0.
14871        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14872        # so take care to revert to the correct (non-)export state.
14873        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14874        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14875          xx) gl_had_POSIXLY_CORRECT=exported ;;
14876          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14877          *)  gl_had_POSIXLY_CORRECT=         ;;
14878        esac
14879        POSIXLY_CORRECT=1
14880        export POSIXLY_CORRECT
14881        if test "$cross_compiling" = yes; then :
14882            case $host_os:$ac_cv_have_decl_optreset in
14883            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14884            *:yes)               gl_cv_func_getopt_gnu=no;;
14885            *)                   gl_cv_func_getopt_gnu=yes;;
14886          esac
14887
14888 else
14889   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14890 /* end confdefs.h.  */
14891 #include <getopt.h>
14892                            #include <stddef.h>
14893                            #include <string.h>
14894
14895 int
14896 main ()
14897 {
14898
14899              int result = 0;
14900              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14901                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14902                 OSF/1 5.1, Solaris 10.  */
14903              {
14904                char *myargv[3];
14905                myargv[0] = "conftest";
14906                myargv[1] = "-+";
14907                myargv[2] = 0;
14908                opterr = 0;
14909                if (getopt (2, myargv, "+a") != '?')
14910                  result |= 1;
14911              }
14912              /* This code succeeds on glibc 2.8, mingw,
14913                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14914                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14915              {
14916                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14917
14918                optind = 1;
14919                if (getopt (4, argv, "p::") != 'p')
14920                  result |= 2;
14921                else if (optarg != NULL)
14922                  result |= 4;
14923                else if (getopt (4, argv, "p::") != -1)
14924                  result |= 6;
14925                else if (optind != 2)
14926                  result |= 8;
14927              }
14928              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14929              {
14930                char *argv[] = { "program", "foo", "-p", NULL };
14931                optind = 0;
14932                if (getopt (3, argv, "-p") != 1)
14933                  result |= 16;
14934                else if (getopt (3, argv, "-p") != 'p')
14935                  result |= 32;
14936              }
14937              /* This code fails on glibc 2.11.  */
14938              {
14939                char *argv[] = { "program", "-b", "-a", NULL };
14940                optind = opterr = 0;
14941                if (getopt (3, argv, "+:a:b") != 'b')
14942                  result |= 64;
14943                else if (getopt (3, argv, "+:a:b") != ':')
14944                  result |= 64;
14945              }
14946              return result;
14947
14948   ;
14949   return 0;
14950 }
14951 _ACEOF
14952 if ac_fn_c_try_run "$LINENO"; then :
14953   gl_cv_func_getopt_gnu=yes
14954 else
14955   gl_cv_func_getopt_gnu=no
14956 fi
14957 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14958   conftest.$ac_objext conftest.beam conftest.$ac_ext
14959 fi
14960
14961        case $gl_had_POSIXLY_CORRECT in
14962          exported) ;;
14963          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14964          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14965        esac
14966
14967 fi
14968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14969 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14970     if test "$gl_cv_func_getopt_gnu" = "no"; then
14971       gl_replace_getopt=yes
14972     fi
14973   fi
14974
14975 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14976 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
14977   ac_have_decl=1
14978 else
14979   ac_have_decl=0
14980 fi
14981
14982 cat >>confdefs.h <<_ACEOF
14983 #define HAVE_DECL_GETENV $ac_have_decl
14984 _ACEOF
14985
14986
14987
14988
14989
14990
14991   if test -n "$gl_replace_getopt"; then :
14992
14993
14994
14995   GETOPT_H=getopt.h
14996
14997 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14998
14999
15000
15001     GNULIB_UNISTD_H_GETOPT=1
15002
15003
15004
15005
15006
15007
15008
15009
15010   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15011
15012
15013
15014
15015
15016
15017
15018
15019
15020   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15021
15022
15023
15024
15025
15026
15027 fi
15028
15029
15030
15031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
15032 $as_echo_n "checking for unsigned long long int... " >&6; }
15033 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
15034   $as_echo_n "(cached) " >&6
15035 else
15036   ac_cv_type_unsigned_long_long_int=yes
15037      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
15038        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15039 /* end confdefs.h.  */
15040
15041   /* For now, do not test the preprocessor; as of 2007 there are too many
15042          implementations with broken preprocessors.  Perhaps this can
15043          be revisited in 2012.  In the meantime, code should not expect
15044          #if to work with literals wider than 32 bits.  */
15045       /* Test literals.  */
15046       long long int ll = 9223372036854775807ll;
15047       long long int nll = -9223372036854775807LL;
15048       unsigned long long int ull = 18446744073709551615ULL;
15049       /* Test constant expressions.   */
15050       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
15051                      ? 1 : -1)];
15052       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
15053                      ? 1 : -1)];
15054       int i = 63;
15055 int
15056 main ()
15057 {
15058 /* Test availability of runtime routines for shift and division.  */
15059       long long int llmax = 9223372036854775807ll;
15060       unsigned long long int ullmax = 18446744073709551615ull;
15061       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
15062               | (llmax / ll) | (llmax % ll)
15063               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
15064               | (ullmax / ull) | (ullmax % ull));
15065   ;
15066   return 0;
15067 }
15068
15069 _ACEOF
15070 if ac_fn_c_try_link "$LINENO"; then :
15071
15072 else
15073   ac_cv_type_unsigned_long_long_int=no
15074 fi
15075 rm -f core conftest.err conftest.$ac_objext \
15076     conftest$ac_exeext conftest.$ac_ext
15077      fi
15078 fi
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
15080 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
15081   if test $ac_cv_type_unsigned_long_long_int = yes; then
15082
15083 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
15084
15085   fi
15086
15087
15088
15089   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
15090 $as_echo_n "checking for long long int... " >&6; }
15091 if test "${ac_cv_type_long_long_int+set}" = set; then :
15092   $as_echo_n "(cached) " >&6
15093 else
15094   ac_cv_type_long_long_int=yes
15095       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
15096         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
15097         if test $ac_cv_type_long_long_int = yes; then
15098                                         if test "$cross_compiling" = yes; then :
15099   :
15100 else
15101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15102 /* end confdefs.h.  */
15103 #include <limits.h>
15104                  #ifndef LLONG_MAX
15105                  # define HALF \
15106                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
15107                  # define LLONG_MAX (HALF - 1 + HALF)
15108                  #endif
15109 int
15110 main ()
15111 {
15112 long long int n = 1;
15113                  int i;
15114                  for (i = 0; ; i++)
15115                    {
15116                      long long int m = n << i;
15117                      if (m >> i != n)
15118                        return 1;
15119                      if (LLONG_MAX / 2 < m)
15120                        break;
15121                    }
15122                  return 0;
15123   ;
15124   return 0;
15125 }
15126 _ACEOF
15127 if ac_fn_c_try_run "$LINENO"; then :
15128
15129 else
15130   ac_cv_type_long_long_int=no
15131 fi
15132 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15133   conftest.$ac_objext conftest.beam conftest.$ac_ext
15134 fi
15135
15136         fi
15137       fi
15138 fi
15139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
15140 $as_echo "$ac_cv_type_long_long_int" >&6; }
15141   if test $ac_cv_type_long_long_int = yes; then
15142
15143 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
15144
15145   fi
15146
15147
15148
15149
15150
15151
15152     gl_cv_c_multiarch=no
15153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15154 /* end confdefs.h.  */
15155 #ifndef __APPLE_CC__
15156          not a universal capable compiler
15157         #endif
15158         typedef int dummy;
15159
15160 _ACEOF
15161 if ac_fn_c_try_compile "$LINENO"; then :
15162
15163                arch=
15164      prev=
15165      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
15166        if test -n "$prev"; then
15167          case $word in
15168            i?86 | x86_64 | ppc | ppc64)
15169              if test -z "$arch" || test "$arch" = "$word"; then
15170                arch="$word"
15171              else
15172                gl_cv_c_multiarch=yes
15173              fi
15174              ;;
15175          esac
15176          prev=
15177        else
15178          if test "x$word" = "x-arch"; then
15179            prev=arch
15180          fi
15181        fi
15182      done
15183
15184 fi
15185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15186   if test $gl_cv_c_multiarch = yes; then
15187     APPLE_UNIVERSAL_BUILD=1
15188   else
15189     APPLE_UNIVERSAL_BUILD=0
15190   fi
15191
15192
15193
15194
15195
15196   if test $ac_cv_type_long_long_int = yes; then
15197     HAVE_LONG_LONG_INT=1
15198   else
15199     HAVE_LONG_LONG_INT=0
15200   fi
15201
15202
15203   if test $ac_cv_type_unsigned_long_long_int = yes; then
15204     HAVE_UNSIGNED_LONG_LONG_INT=1
15205   else
15206     HAVE_UNSIGNED_LONG_LONG_INT=0
15207   fi
15208
15209
15210
15211   if test $ac_cv_header_wchar_h = yes; then
15212     HAVE_WCHAR_H=1
15213   else
15214     HAVE_WCHAR_H=0
15215   fi
15216
15217
15218       if test $ac_cv_header_inttypes_h = yes; then
15219     HAVE_INTTYPES_H=1
15220   else
15221     HAVE_INTTYPES_H=0
15222   fi
15223
15224
15225       if test $ac_cv_header_sys_types_h = yes; then
15226     HAVE_SYS_TYPES_H=1
15227   else
15228     HAVE_SYS_TYPES_H=0
15229   fi
15230
15231
15232
15233
15234
15235
15236
15237
15238
15239
15240
15241      if test $gl_cv_have_include_next = yes; then
15242        gl_cv_next_stdint_h='<'stdint.h'>'
15243      else
15244        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
15245 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
15246 if test "${gl_cv_next_stdint_h+set}" = set; then :
15247   $as_echo_n "(cached) " >&6
15248 else
15249
15250              if test $ac_cv_header_stdint_h = yes; then
15251
15252
15253                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15254 /* end confdefs.h.  */
15255 #include <stdint.h>
15256
15257 _ACEOF
15258                                                                                                                         case "$host_os" in
15259                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15260                  *)    gl_absname_cpp="$ac_cpp" ;;
15261                esac
15262                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15263                   sed -n '\#/stdint.h#{
15264                     s#.*"\(.*/stdint.h\)".*#\1#
15265                     s#^/[^/]#//&#
15266                     p
15267                     q
15268                   }'`'"'
15269           else
15270                gl_cv_next_stdint_h='<'stdint.h'>'
15271              fi
15272
15273
15274 fi
15275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
15276 $as_echo "$gl_cv_next_stdint_h" >&6; }
15277      fi
15278      NEXT_STDINT_H=$gl_cv_next_stdint_h
15279
15280      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15281        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15282        gl_next_as_first_directive='<'stdint.h'>'
15283      else
15284        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15285        gl_next_as_first_directive=$gl_cv_next_stdint_h
15286      fi
15287      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
15288
15289
15290
15291
15292   if test $ac_cv_header_stdint_h = yes; then
15293     HAVE_STDINT_H=1
15294   else
15295     HAVE_STDINT_H=0
15296   fi
15297
15298
15299     if test $ac_cv_header_stdint_h = yes; then
15300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
15301 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
15302 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
15303   $as_echo_n "(cached) " >&6
15304 else
15305   gl_cv_header_working_stdint_h=no
15306        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15307 /* end confdefs.h.  */
15308
15309
15310 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
15311 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
15312 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15313 #include <stdint.h>
15314 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
15315 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
15316 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
15317 #endif
15318
15319
15320   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15321      included before <wchar.h>.  */
15322   #include <stddef.h>
15323   #include <signal.h>
15324   #if HAVE_WCHAR_H
15325   # include <stdio.h>
15326   # include <time.h>
15327   # include <wchar.h>
15328   #endif
15329
15330
15331 #ifdef INT8_MAX
15332 int8_t a1 = INT8_MAX;
15333 int8_t a1min = INT8_MIN;
15334 #endif
15335 #ifdef INT16_MAX
15336 int16_t a2 = INT16_MAX;
15337 int16_t a2min = INT16_MIN;
15338 #endif
15339 #ifdef INT32_MAX
15340 int32_t a3 = INT32_MAX;
15341 int32_t a3min = INT32_MIN;
15342 #endif
15343 #ifdef INT64_MAX
15344 int64_t a4 = INT64_MAX;
15345 int64_t a4min = INT64_MIN;
15346 #endif
15347 #ifdef UINT8_MAX
15348 uint8_t b1 = UINT8_MAX;
15349 #else
15350 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
15351 #endif
15352 #ifdef UINT16_MAX
15353 uint16_t b2 = UINT16_MAX;
15354 #endif
15355 #ifdef UINT32_MAX
15356 uint32_t b3 = UINT32_MAX;
15357 #endif
15358 #ifdef UINT64_MAX
15359 uint64_t b4 = UINT64_MAX;
15360 #endif
15361 int_least8_t c1 = INT8_C (0x7f);
15362 int_least8_t c1max = INT_LEAST8_MAX;
15363 int_least8_t c1min = INT_LEAST8_MIN;
15364 int_least16_t c2 = INT16_C (0x7fff);
15365 int_least16_t c2max = INT_LEAST16_MAX;
15366 int_least16_t c2min = INT_LEAST16_MIN;
15367 int_least32_t c3 = INT32_C (0x7fffffff);
15368 int_least32_t c3max = INT_LEAST32_MAX;
15369 int_least32_t c3min = INT_LEAST32_MIN;
15370 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
15371 int_least64_t c4max = INT_LEAST64_MAX;
15372 int_least64_t c4min = INT_LEAST64_MIN;
15373 uint_least8_t d1 = UINT8_C (0xff);
15374 uint_least8_t d1max = UINT_LEAST8_MAX;
15375 uint_least16_t d2 = UINT16_C (0xffff);
15376 uint_least16_t d2max = UINT_LEAST16_MAX;
15377 uint_least32_t d3 = UINT32_C (0xffffffff);
15378 uint_least32_t d3max = UINT_LEAST32_MAX;
15379 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
15380 uint_least64_t d4max = UINT_LEAST64_MAX;
15381 int_fast8_t e1 = INT_FAST8_MAX;
15382 int_fast8_t e1min = INT_FAST8_MIN;
15383 int_fast16_t e2 = INT_FAST16_MAX;
15384 int_fast16_t e2min = INT_FAST16_MIN;
15385 int_fast32_t e3 = INT_FAST32_MAX;
15386 int_fast32_t e3min = INT_FAST32_MIN;
15387 int_fast64_t e4 = INT_FAST64_MAX;
15388 int_fast64_t e4min = INT_FAST64_MIN;
15389 uint_fast8_t f1 = UINT_FAST8_MAX;
15390 uint_fast16_t f2 = UINT_FAST16_MAX;
15391 uint_fast32_t f3 = UINT_FAST32_MAX;
15392 uint_fast64_t f4 = UINT_FAST64_MAX;
15393 #ifdef INTPTR_MAX
15394 intptr_t g = INTPTR_MAX;
15395 intptr_t gmin = INTPTR_MIN;
15396 #endif
15397 #ifdef UINTPTR_MAX
15398 uintptr_t h = UINTPTR_MAX;
15399 #endif
15400 intmax_t i = INTMAX_MAX;
15401 uintmax_t j = UINTMAX_MAX;
15402
15403 #include <limits.h> /* for CHAR_BIT */
15404 #define TYPE_MINIMUM(t) \
15405   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
15406 #define TYPE_MAXIMUM(t) \
15407   ((t) ((t) 0 < (t) -1 \
15408         ? (t) -1 \
15409         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
15410 struct s {
15411   int check_PTRDIFF:
15412       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
15413       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
15414       ? 1 : -1;
15415   /* Detect bug in FreeBSD 6.0 / ia64.  */
15416   int check_SIG_ATOMIC:
15417       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
15418       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
15419       ? 1 : -1;
15420   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
15421   int check_WCHAR:
15422       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
15423       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
15424       ? 1 : -1;
15425   /* Detect bug in mingw.  */
15426   int check_WINT:
15427       WINT_MIN == TYPE_MINIMUM (wint_t)
15428       && WINT_MAX == TYPE_MAXIMUM (wint_t)
15429       ? 1 : -1;
15430
15431   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
15432   int check_UINT8_C:
15433         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
15434   int check_UINT16_C:
15435         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
15436
15437   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
15438 #ifdef UINT8_MAX
15439   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
15440 #endif
15441 #ifdef UINT16_MAX
15442   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
15443 #endif
15444 #ifdef UINT32_MAX
15445   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
15446 #endif
15447 #ifdef UINT64_MAX
15448   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
15449 #endif
15450   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
15451   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
15452   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
15453   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
15454   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
15455   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
15456   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
15457   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
15458   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
15459   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
15460   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
15461 };
15462
15463 int
15464 main ()
15465 {
15466
15467   ;
15468   return 0;
15469 }
15470 _ACEOF
15471 if ac_fn_c_try_compile "$LINENO"; then :
15472                                                     if test "$cross_compiling" = yes; then :
15473                  gl_cv_header_working_stdint_h=yes
15474
15475 else
15476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15477 /* end confdefs.h.  */
15478
15479
15480 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
15481 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
15482 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
15483 #include <stdint.h>
15484
15485
15486   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15487      included before <wchar.h>.  */
15488   #include <stddef.h>
15489   #include <signal.h>
15490   #if HAVE_WCHAR_H
15491   # include <stdio.h>
15492   # include <time.h>
15493   # include <wchar.h>
15494   #endif
15495
15496
15497 #include <stdio.h>
15498 #include <string.h>
15499 #define MVAL(macro) MVAL1(macro)
15500 #define MVAL1(expression) #expression
15501 static const char *macro_values[] =
15502   {
15503 #ifdef INT8_MAX
15504     MVAL (INT8_MAX),
15505 #endif
15506 #ifdef INT16_MAX
15507     MVAL (INT16_MAX),
15508 #endif
15509 #ifdef INT32_MAX
15510     MVAL (INT32_MAX),
15511 #endif
15512 #ifdef INT64_MAX
15513     MVAL (INT64_MAX),
15514 #endif
15515 #ifdef UINT8_MAX
15516     MVAL (UINT8_MAX),
15517 #endif
15518 #ifdef UINT16_MAX
15519     MVAL (UINT16_MAX),
15520 #endif
15521 #ifdef UINT32_MAX
15522     MVAL (UINT32_MAX),
15523 #endif
15524 #ifdef UINT64_MAX
15525     MVAL (UINT64_MAX),
15526 #endif
15527     NULL
15528   };
15529
15530 int
15531 main ()
15532 {
15533
15534   const char **mv;
15535   for (mv = macro_values; *mv != NULL; mv++)
15536     {
15537       const char *value = *mv;
15538       /* Test whether it looks like a cast expression.  */
15539       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
15540           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
15541           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
15542           || strncmp (value, "((int)"/*)*/, 6) == 0
15543           || strncmp (value, "((signed short)"/*)*/, 15) == 0
15544           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
15545         return mv - macro_values + 1;
15546     }
15547   return 0;
15548
15549   ;
15550   return 0;
15551 }
15552 _ACEOF
15553 if ac_fn_c_try_run "$LINENO"; then :
15554   gl_cv_header_working_stdint_h=yes
15555 fi
15556 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15557   conftest.$ac_objext conftest.beam conftest.$ac_ext
15558 fi
15559
15560
15561 fi
15562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15563
15564 fi
15565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
15566 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
15567   fi
15568   if test "$gl_cv_header_working_stdint_h" = yes; then
15569     STDINT_H=
15570   else
15571             for ac_header in sys/inttypes.h sys/bitypes.h
15572 do :
15573   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15574 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15575 eval as_val=\$$as_ac_Header
15576    if test "x$as_val" = x""yes; then :
15577   cat >>confdefs.h <<_ACEOF
15578 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15579 _ACEOF
15580
15581 fi
15582
15583 done
15584
15585     if test $ac_cv_header_sys_inttypes_h = yes; then
15586       HAVE_SYS_INTTYPES_H=1
15587     else
15588       HAVE_SYS_INTTYPES_H=0
15589     fi
15590
15591     if test $ac_cv_header_sys_bitypes_h = yes; then
15592       HAVE_SYS_BITYPES_H=1
15593     else
15594       HAVE_SYS_BITYPES_H=0
15595     fi
15596
15597
15598
15599
15600   if test $APPLE_UNIVERSAL_BUILD = 0; then
15601
15602
15603   for gltype in ptrdiff_t size_t ; do
15604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15605 $as_echo_n "checking for bit size of $gltype... " >&6; }
15606 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
15607   $as_echo_n "(cached) " >&6
15608 else
15609   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15610   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15611      included before <wchar.h>.  */
15612   #include <stddef.h>
15613   #include <signal.h>
15614   #if HAVE_WCHAR_H
15615   # include <stdio.h>
15616   # include <time.h>
15617   # include <wchar.h>
15618   #endif
15619
15620 #include <limits.h>"; then :
15621
15622 else
15623   result=unknown
15624 fi
15625
15626        eval gl_cv_bitsizeof_${gltype}=\$result
15627
15628 fi
15629 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15630                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15631 $as_echo "$ac_res" >&6; }
15632     eval result=\$gl_cv_bitsizeof_${gltype}
15633     if test $result = unknown; then
15634                                                 result=0
15635     fi
15636     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15637     cat >>confdefs.h <<_ACEOF
15638 #define BITSIZEOF_${GLTYPE} $result
15639 _ACEOF
15640
15641     eval BITSIZEOF_${GLTYPE}=\$result
15642   done
15643
15644
15645   fi
15646
15647
15648   for gltype in sig_atomic_t wchar_t wint_t ; do
15649     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
15650 $as_echo_n "checking for bit size of $gltype... " >&6; }
15651 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
15652   $as_echo_n "(cached) " >&6
15653 else
15654   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
15655   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15656      included before <wchar.h>.  */
15657   #include <stddef.h>
15658   #include <signal.h>
15659   #if HAVE_WCHAR_H
15660   # include <stdio.h>
15661   # include <time.h>
15662   # include <wchar.h>
15663   #endif
15664
15665 #include <limits.h>"; then :
15666
15667 else
15668   result=unknown
15669 fi
15670
15671        eval gl_cv_bitsizeof_${gltype}=\$result
15672
15673 fi
15674 eval ac_res=\$gl_cv_bitsizeof_${gltype}
15675                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15676 $as_echo "$ac_res" >&6; }
15677     eval result=\$gl_cv_bitsizeof_${gltype}
15678     if test $result = unknown; then
15679                                                 result=0
15680     fi
15681     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15682     cat >>confdefs.h <<_ACEOF
15683 #define BITSIZEOF_${GLTYPE} $result
15684 _ACEOF
15685
15686     eval BITSIZEOF_${GLTYPE}=\$result
15687   done
15688
15689
15690
15691
15692   for gltype in sig_atomic_t wchar_t wint_t ; do
15693     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
15694 $as_echo_n "checking whether $gltype is signed... " >&6; }
15695 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
15696   $as_echo_n "(cached) " >&6
15697 else
15698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15699 /* end confdefs.h.  */
15700
15701   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15702      included before <wchar.h>.  */
15703   #include <stddef.h>
15704   #include <signal.h>
15705   #if HAVE_WCHAR_H
15706   # include <stdio.h>
15707   # include <time.h>
15708   # include <wchar.h>
15709   #endif
15710
15711             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
15712 int
15713 main ()
15714 {
15715
15716   ;
15717   return 0;
15718 }
15719 _ACEOF
15720 if ac_fn_c_try_compile "$LINENO"; then :
15721   result=yes
15722 else
15723   result=no
15724 fi
15725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15726        eval gl_cv_type_${gltype}_signed=\$result
15727
15728 fi
15729 eval ac_res=\$gl_cv_type_${gltype}_signed
15730                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15731 $as_echo "$ac_res" >&6; }
15732     eval result=\$gl_cv_type_${gltype}_signed
15733     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15734     if test "$result" = yes; then
15735       cat >>confdefs.h <<_ACEOF
15736 #define HAVE_SIGNED_${GLTYPE} 1
15737 _ACEOF
15738
15739       eval HAVE_SIGNED_${GLTYPE}=1
15740     else
15741       eval HAVE_SIGNED_${GLTYPE}=0
15742     fi
15743   done
15744
15745
15746   gl_cv_type_ptrdiff_t_signed=yes
15747   gl_cv_type_size_t_signed=no
15748   if test $APPLE_UNIVERSAL_BUILD = 0; then
15749
15750
15751   for gltype in ptrdiff_t size_t ; do
15752     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15753 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15754 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
15755   $as_echo_n "(cached) " >&6
15756 else
15757   eval gl_cv_type_${gltype}_suffix=no
15758        eval result=\$gl_cv_type_${gltype}_signed
15759        if test "$result" = yes; then
15760          glsufu=
15761        else
15762          glsufu=u
15763        fi
15764        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15765          case $glsuf in
15766            '')  gltype1='int';;
15767            l)   gltype1='long int';;
15768            ll)  gltype1='long long int';;
15769            i64) gltype1='__int64';;
15770            u)   gltype1='unsigned int';;
15771            ul)  gltype1='unsigned long int';;
15772            ull) gltype1='unsigned long long int';;
15773            ui64)gltype1='unsigned __int64';;
15774          esac
15775          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15776 /* end confdefs.h.  */
15777
15778   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15779      included before <wchar.h>.  */
15780   #include <stddef.h>
15781   #include <signal.h>
15782   #if HAVE_WCHAR_H
15783   # include <stdio.h>
15784   # include <time.h>
15785   # include <wchar.h>
15786   #endif
15787
15788               extern $gltype foo;
15789               extern $gltype1 foo;
15790 int
15791 main ()
15792 {
15793
15794   ;
15795   return 0;
15796 }
15797 _ACEOF
15798 if ac_fn_c_try_compile "$LINENO"; then :
15799   eval gl_cv_type_${gltype}_suffix=\$glsuf
15800 fi
15801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15802          eval result=\$gl_cv_type_${gltype}_suffix
15803          test "$result" != no && break
15804        done
15805 fi
15806 eval ac_res=\$gl_cv_type_${gltype}_suffix
15807                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15808 $as_echo "$ac_res" >&6; }
15809     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15810     eval result=\$gl_cv_type_${gltype}_suffix
15811     test "$result" = no && result=
15812     eval ${GLTYPE}_SUFFIX=\$result
15813     cat >>confdefs.h <<_ACEOF
15814 #define ${GLTYPE}_SUFFIX $result
15815 _ACEOF
15816
15817   done
15818
15819
15820   fi
15821
15822
15823   for gltype in sig_atomic_t wchar_t wint_t ; do
15824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
15825 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
15826 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
15827   $as_echo_n "(cached) " >&6
15828 else
15829   eval gl_cv_type_${gltype}_suffix=no
15830        eval result=\$gl_cv_type_${gltype}_signed
15831        if test "$result" = yes; then
15832          glsufu=
15833        else
15834          glsufu=u
15835        fi
15836        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
15837          case $glsuf in
15838            '')  gltype1='int';;
15839            l)   gltype1='long int';;
15840            ll)  gltype1='long long int';;
15841            i64) gltype1='__int64';;
15842            u)   gltype1='unsigned int';;
15843            ul)  gltype1='unsigned long int';;
15844            ull) gltype1='unsigned long long int';;
15845            ui64)gltype1='unsigned __int64';;
15846          esac
15847          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15848 /* end confdefs.h.  */
15849
15850   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
15851      included before <wchar.h>.  */
15852   #include <stddef.h>
15853   #include <signal.h>
15854   #if HAVE_WCHAR_H
15855   # include <stdio.h>
15856   # include <time.h>
15857   # include <wchar.h>
15858   #endif
15859
15860               extern $gltype foo;
15861               extern $gltype1 foo;
15862 int
15863 main ()
15864 {
15865
15866   ;
15867   return 0;
15868 }
15869 _ACEOF
15870 if ac_fn_c_try_compile "$LINENO"; then :
15871   eval gl_cv_type_${gltype}_suffix=\$glsuf
15872 fi
15873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15874          eval result=\$gl_cv_type_${gltype}_suffix
15875          test "$result" != no && break
15876        done
15877 fi
15878 eval ac_res=\$gl_cv_type_${gltype}_suffix
15879                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15880 $as_echo "$ac_res" >&6; }
15881     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
15882     eval result=\$gl_cv_type_${gltype}_suffix
15883     test "$result" = no && result=
15884     eval ${GLTYPE}_SUFFIX=\$result
15885     cat >>confdefs.h <<_ACEOF
15886 #define ${GLTYPE}_SUFFIX $result
15887 _ACEOF
15888
15889   done
15890
15891
15892
15893     STDINT_H=stdint.h
15894   fi
15895
15896    if test -n "$STDINT_H"; then
15897   GL_GENERATE_STDINT_H_TRUE=
15898   GL_GENERATE_STDINT_H_FALSE='#'
15899 else
15900   GL_GENERATE_STDINT_H_TRUE='#'
15901   GL_GENERATE_STDINT_H_FALSE=
15902 fi
15903
15904
15905
15906
15907
15908   GNULIB_IMAXABS=0;
15909   GNULIB_IMAXDIV=0;
15910   GNULIB_STRTOIMAX=0;
15911   GNULIB_STRTOUMAX=0;
15912     HAVE_DECL_IMAXABS=1;
15913   HAVE_DECL_IMAXDIV=1;
15914   HAVE_DECL_STRTOIMAX=1;
15915   HAVE_DECL_STRTOUMAX=1;
15916   INT32_MAX_LT_INTMAX_MAX=1;
15917   INT64_MAX_EQ_LONG_MAX='defined _LP64';
15918   PRI_MACROS_BROKEN=0;
15919   PRIPTR_PREFIX=__PRIPTR_PREFIX;
15920   UINT32_MAX_LT_UINTMAX_MAX=1;
15921   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
15922
15923
15924      GNULIB_FCHMODAT=0;
15925   GNULIB_FSTATAT=0;
15926   GNULIB_FUTIMENS=0;
15927   GNULIB_LCHMOD=0;
15928   GNULIB_LSTAT=0;
15929   GNULIB_MKDIRAT=0;
15930   GNULIB_MKFIFO=0;
15931   GNULIB_MKFIFOAT=0;
15932   GNULIB_MKNOD=0;
15933   GNULIB_MKNODAT=0;
15934   GNULIB_STAT=0;
15935   GNULIB_UTIMENSAT=0;
15936     HAVE_FCHMODAT=1;
15937   HAVE_FSTATAT=1;
15938   HAVE_FUTIMENS=1;
15939   HAVE_LCHMOD=1;
15940   HAVE_LSTAT=1;
15941   HAVE_MKDIRAT=1;
15942   HAVE_MKFIFO=1;
15943   HAVE_MKFIFOAT=1;
15944   HAVE_MKNOD=1;
15945   HAVE_MKNODAT=1;
15946   HAVE_UTIMENSAT=1;
15947   REPLACE_FSTAT=0;
15948   REPLACE_FSTATAT=0;
15949   REPLACE_FUTIMENS=0;
15950   REPLACE_LSTAT=0;
15951   REPLACE_MKDIR=0;
15952   REPLACE_MKFIFO=0;
15953   REPLACE_MKNOD=0;
15954   REPLACE_STAT=0;
15955   REPLACE_UTIMENSAT=0;
15956
15957
15958
15959
15960   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
15961 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
15962 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
15963   $as_echo_n "(cached) " >&6
15964 else
15965   rm -f conftest.sym conftest.file
15966      echo >conftest.file
15967      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
15968        if test "$cross_compiling" = yes; then :
15969   # When cross-compiling, be pessimistic so we will end up using the
15970           # replacement version of lstat that checks for trailing slashes and
15971           # calls lstat a second time when necessary.
15972           ac_cv_func_lstat_dereferences_slashed_symlink=no
15973
15974 else
15975   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15976 /* end confdefs.h.  */
15977 $ac_includes_default
15978 int
15979 main ()
15980 {
15981 struct stat sbuf;
15982               /* Linux will dereference the symlink and fail, as required by
15983                  POSIX.  That is better in the sense that it means we will not
15984                  have to compile and use the lstat wrapper.  */
15985               return lstat ("conftest.sym/", &sbuf) == 0;
15986
15987   ;
15988   return 0;
15989 }
15990 _ACEOF
15991 if ac_fn_c_try_run "$LINENO"; then :
15992   ac_cv_func_lstat_dereferences_slashed_symlink=yes
15993 else
15994   ac_cv_func_lstat_dereferences_slashed_symlink=no
15995 fi
15996 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15997   conftest.$ac_objext conftest.beam conftest.$ac_ext
15998 fi
15999
16000      else
16001        # If the 'ln -s' command failed, then we probably don't even
16002        # have an lstat function.
16003        ac_cv_func_lstat_dereferences_slashed_symlink=no
16004      fi
16005      rm -f conftest.sym conftest.file
16006
16007 fi
16008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
16009 $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
16010   test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
16011
16012 cat >>confdefs.h <<_ACEOF
16013 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
16014 _ACEOF
16015
16016   if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
16017
16018
16019
16020
16021
16022
16023
16024
16025   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
16026
16027   fi
16028
16029
16030   GNULIB_MKTIME=0;
16031   GNULIB_NANOSLEEP=0;
16032   GNULIB_STRPTIME=0;
16033   GNULIB_TIMEGM=0;
16034   GNULIB_TIME_R=0;
16035     HAVE_DECL_LOCALTIME_R=1;
16036   HAVE_NANOSLEEP=1;
16037   HAVE_STRPTIME=1;
16038   HAVE_TIMEGM=1;
16039         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
16040   REPLACE_MKTIME=GNULIB_PORTCHECK;
16041   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
16042   REPLACE_TIMEGM=GNULIB_PORTCHECK;
16043
16044
16045
16046
16047
16048
16049
16050
16051    if test $ac_cv_header_sys_socket_h = no; then
16052                          for ac_header in ws2tcpip.h
16053 do :
16054   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
16055 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
16056   cat >>confdefs.h <<_ACEOF
16057 #define HAVE_WS2TCPIP_H 1
16058 _ACEOF
16059
16060 fi
16061
16062 done
16063
16064    fi
16065
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
16067 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
16068 if test "${ac_cv_header_stdbool_h+set}" = set; then :
16069   $as_echo_n "(cached) " >&6
16070 else
16071   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16072 /* end confdefs.h.  */
16073
16074              #include <stdbool.h>
16075              #ifndef bool
16076               "error: bool is not defined"
16077              #endif
16078              #ifndef false
16079               "error: false is not defined"
16080              #endif
16081              #if false
16082               "error: false is not 0"
16083              #endif
16084              #ifndef true
16085               "error: true is not defined"
16086              #endif
16087              #if true != 1
16088               "error: true is not 1"
16089              #endif
16090              #ifndef __bool_true_false_are_defined
16091               "error: __bool_true_false_are_defined is not defined"
16092              #endif
16093
16094              struct s { _Bool s: 1; _Bool t; } s;
16095
16096              char a[true == 1 ? 1 : -1];
16097              char b[false == 0 ? 1 : -1];
16098              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
16099              char d[(bool) 0.5 == true ? 1 : -1];
16100              /* See body of main program for 'e'.  */
16101              char f[(_Bool) 0.0 == false ? 1 : -1];
16102              char g[true];
16103              char h[sizeof (_Bool)];
16104              char i[sizeof s.t];
16105              enum { j = false, k = true, l = false * true, m = true * 256 };
16106              /* The following fails for
16107                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
16108              _Bool n[m];
16109              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
16110              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
16111              /* Catch a bug in an HP-UX C compiler.  See
16112                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
16113                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
16114               */
16115              _Bool q = true;
16116              _Bool *pq = &q;
16117
16118 int
16119 main ()
16120 {
16121
16122              bool e = &s;
16123              *pq |= q;
16124              *pq |= ! q;
16125              /* Refer to every declared value, to avoid compiler optimizations.  */
16126              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
16127                      + !m + !n + !o + !p + !q + !pq);
16128
16129   ;
16130   return 0;
16131 }
16132 _ACEOF
16133 if ac_fn_c_try_compile "$LINENO"; then :
16134   ac_cv_header_stdbool_h=yes
16135 else
16136   ac_cv_header_stdbool_h=no
16137 fi
16138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16139 fi
16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
16141 $as_echo "$ac_cv_header_stdbool_h" >&6; }
16142    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
16143 if test "x$ac_cv_type__Bool" = x""yes; then :
16144
16145 cat >>confdefs.h <<_ACEOF
16146 #define HAVE__BOOL 1
16147 _ACEOF
16148
16149
16150 fi
16151
16152
16153
16154     REPLACE_NULL=0;
16155   HAVE_WCHAR_T=1;
16156
16157
16158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
16159 $as_echo_n "checking for wchar_t... " >&6; }
16160 if test "${gt_cv_c_wchar_t+set}" = set; then :
16161   $as_echo_n "(cached) " >&6
16162 else
16163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16164 /* end confdefs.h.  */
16165 #include <stddef.h>
16166             wchar_t foo = (wchar_t)'\0';
16167 int
16168 main ()
16169 {
16170
16171   ;
16172   return 0;
16173 }
16174 _ACEOF
16175 if ac_fn_c_try_compile "$LINENO"; then :
16176   gt_cv_c_wchar_t=yes
16177 else
16178   gt_cv_c_wchar_t=no
16179 fi
16180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16181 fi
16182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
16183 $as_echo "$gt_cv_c_wchar_t" >&6; }
16184   if test $gt_cv_c_wchar_t = yes; then
16185
16186 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
16187
16188   fi
16189
16190
16191   GNULIB_DPRINTF=0;
16192   GNULIB_FCLOSE=0;
16193   GNULIB_FFLUSH=0;
16194   GNULIB_FGETC=0;
16195   GNULIB_FGETS=0;
16196   GNULIB_FOPEN=0;
16197   GNULIB_FPRINTF=0;
16198   GNULIB_FPRINTF_POSIX=0;
16199   GNULIB_FPURGE=0;
16200   GNULIB_FPUTC=0;
16201   GNULIB_FPUTS=0;
16202   GNULIB_FREAD=0;
16203   GNULIB_FREOPEN=0;
16204   GNULIB_FSCANF=0;
16205   GNULIB_FSEEK=0;
16206   GNULIB_FSEEKO=0;
16207   GNULIB_FTELL=0;
16208   GNULIB_FTELLO=0;
16209   GNULIB_FWRITE=0;
16210   GNULIB_GETC=0;
16211   GNULIB_GETCHAR=0;
16212   GNULIB_GETDELIM=0;
16213   GNULIB_GETLINE=0;
16214   GNULIB_GETS=0;
16215   GNULIB_OBSTACK_PRINTF=0;
16216   GNULIB_OBSTACK_PRINTF_POSIX=0;
16217   GNULIB_PERROR=0;
16218   GNULIB_POPEN=0;
16219   GNULIB_PRINTF=0;
16220   GNULIB_PRINTF_POSIX=0;
16221   GNULIB_PUTC=0;
16222   GNULIB_PUTCHAR=0;
16223   GNULIB_PUTS=0;
16224   GNULIB_REMOVE=0;
16225   GNULIB_RENAME=0;
16226   GNULIB_RENAMEAT=0;
16227   GNULIB_SCANF=0;
16228   GNULIB_SNPRINTF=0;
16229   GNULIB_SPRINTF_POSIX=0;
16230   GNULIB_STDIO_H_NONBLOCKING=0;
16231   GNULIB_STDIO_H_SIGPIPE=0;
16232   GNULIB_TMPFILE=0;
16233   GNULIB_VASPRINTF=0;
16234   GNULIB_VFSCANF=0;
16235   GNULIB_VSCANF=0;
16236   GNULIB_VDPRINTF=0;
16237   GNULIB_VFPRINTF=0;
16238   GNULIB_VFPRINTF_POSIX=0;
16239   GNULIB_VPRINTF=0;
16240   GNULIB_VPRINTF_POSIX=0;
16241   GNULIB_VSNPRINTF=0;
16242   GNULIB_VSPRINTF_POSIX=0;
16243     HAVE_DECL_FPURGE=1;
16244   HAVE_DECL_FSEEKO=1;
16245   HAVE_DECL_FTELLO=1;
16246   HAVE_DECL_GETDELIM=1;
16247   HAVE_DECL_GETLINE=1;
16248   HAVE_DECL_OBSTACK_PRINTF=1;
16249   HAVE_DECL_SNPRINTF=1;
16250   HAVE_DECL_VSNPRINTF=1;
16251   HAVE_DPRINTF=1;
16252   HAVE_FSEEKO=1;
16253   HAVE_FTELLO=1;
16254   HAVE_RENAMEAT=1;
16255   HAVE_VASPRINTF=1;
16256   HAVE_VDPRINTF=1;
16257   REPLACE_DPRINTF=0;
16258   REPLACE_FCLOSE=0;
16259   REPLACE_FFLUSH=0;
16260   REPLACE_FOPEN=0;
16261   REPLACE_FPRINTF=0;
16262   REPLACE_FPURGE=0;
16263   REPLACE_FREOPEN=0;
16264   REPLACE_FSEEK=0;
16265   REPLACE_FSEEKO=0;
16266   REPLACE_FTELL=0;
16267   REPLACE_FTELLO=0;
16268   REPLACE_GETDELIM=0;
16269   REPLACE_GETLINE=0;
16270   REPLACE_OBSTACK_PRINTF=0;
16271   REPLACE_PERROR=0;
16272   REPLACE_POPEN=0;
16273   REPLACE_PRINTF=0;
16274   REPLACE_REMOVE=0;
16275   REPLACE_RENAME=0;
16276   REPLACE_RENAMEAT=0;
16277   REPLACE_SNPRINTF=0;
16278   REPLACE_SPRINTF=0;
16279   REPLACE_STDIO_READ_FUNCS=0;
16280   REPLACE_STDIO_WRITE_FUNCS=0;
16281   REPLACE_TMPFILE=0;
16282   REPLACE_VASPRINTF=0;
16283   REPLACE_VDPRINTF=0;
16284   REPLACE_VFPRINTF=0;
16285   REPLACE_VPRINTF=0;
16286   REPLACE_VSNPRINTF=0;
16287   REPLACE_VSPRINTF=0;
16288
16289
16290  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
16291 "
16292 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
16293
16294 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
16295
16296 fi
16297
16298
16299
16300
16301 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
16302 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
16303   ac_have_decl=1
16304 else
16305   ac_have_decl=0
16306 fi
16307
16308 cat >>confdefs.h <<_ACEOF
16309 #define HAVE_DECL_STRTOUMAX $ac_have_decl
16310 _ACEOF
16311
16312
16313
16314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
16315 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
16316 if test "${ac_cv_header_stat_broken+set}" = set; then :
16317   $as_echo_n "(cached) " >&6
16318 else
16319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16320 /* end confdefs.h.  */
16321 #include <sys/types.h>
16322 #include <sys/stat.h>
16323
16324 #if defined S_ISBLK && defined S_IFDIR
16325 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
16326 #endif
16327
16328 #if defined S_ISBLK && defined S_IFCHR
16329 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
16330 #endif
16331
16332 #if defined S_ISLNK && defined S_IFREG
16333 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
16334 #endif
16335
16336 #if defined S_ISSOCK && defined S_IFREG
16337 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
16338 #endif
16339
16340 _ACEOF
16341 if ac_fn_c_try_compile "$LINENO"; then :
16342   ac_cv_header_stat_broken=no
16343 else
16344   ac_cv_header_stat_broken=yes
16345 fi
16346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16347 fi
16348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
16349 $as_echo "$ac_cv_header_stat_broken" >&6; }
16350 if test $ac_cv_header_stat_broken = yes; then
16351
16352 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
16353
16354 fi
16355
16356
16357
16358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
16359 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
16360 if test "${ac_cv_c_restrict+set}" = set; then :
16361   $as_echo_n "(cached) " >&6
16362 else
16363   ac_cv_c_restrict=no
16364    # The order here caters to the fact that C++ does not require restrict.
16365    for ac_kw in __restrict __restrict__ _Restrict restrict; do
16366      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16367 /* end confdefs.h.  */
16368 typedef int * int_ptr;
16369         int foo (int_ptr $ac_kw ip) {
16370         return ip[0];
16371        }
16372 int
16373 main ()
16374 {
16375 int s[1];
16376         int * $ac_kw t = s;
16377         t[0] = 0;
16378         return foo(t)
16379   ;
16380   return 0;
16381 }
16382 _ACEOF
16383 if ac_fn_c_try_compile "$LINENO"; then :
16384   ac_cv_c_restrict=$ac_kw
16385 fi
16386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16387      test "$ac_cv_c_restrict" != no && break
16388    done
16389
16390 fi
16391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
16392 $as_echo "$ac_cv_c_restrict" >&6; }
16393
16394  case $ac_cv_c_restrict in
16395    restrict) ;;
16396    no) $as_echo "#define restrict /**/" >>confdefs.h
16397  ;;
16398    *)  cat >>confdefs.h <<_ACEOF
16399 #define restrict $ac_cv_c_restrict
16400 _ACEOF
16401  ;;
16402  esac
16403
16404
16405
16406
16407
16408   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
16409 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
16410 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
16411   $as_echo_n "(cached) " >&6
16412 else
16413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16414 /* end confdefs.h.  */
16415 #include <time.h>
16416
16417 int
16418 main ()
16419 {
16420 static struct timespec x; x.tv_sec = x.tv_nsec;
16421   ;
16422   return 0;
16423 }
16424 _ACEOF
16425 if ac_fn_c_try_compile "$LINENO"; then :
16426   gl_cv_sys_struct_timespec_in_time_h=yes
16427 else
16428   gl_cv_sys_struct_timespec_in_time_h=no
16429 fi
16430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16431 fi
16432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
16433 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
16434
16435   TIME_H_DEFINES_STRUCT_TIMESPEC=0
16436   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
16437   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
16438   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
16439     TIME_H_DEFINES_STRUCT_TIMESPEC=1
16440   else
16441     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
16442 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
16443 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
16444   $as_echo_n "(cached) " >&6
16445 else
16446   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16447 /* end confdefs.h.  */
16448 #include <sys/time.h>
16449
16450 int
16451 main ()
16452 {
16453 static struct timespec x; x.tv_sec = x.tv_nsec;
16454   ;
16455   return 0;
16456 }
16457 _ACEOF
16458 if ac_fn_c_try_compile "$LINENO"; then :
16459   gl_cv_sys_struct_timespec_in_sys_time_h=yes
16460 else
16461   gl_cv_sys_struct_timespec_in_sys_time_h=no
16462 fi
16463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16464 fi
16465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
16466 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
16467     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
16468       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
16469     else
16470       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
16471 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
16472 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
16473   $as_echo_n "(cached) " >&6
16474 else
16475   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16476 /* end confdefs.h.  */
16477 #include <pthread.h>
16478
16479 int
16480 main ()
16481 {
16482 static struct timespec x; x.tv_sec = x.tv_nsec;
16483   ;
16484   return 0;
16485 }
16486 _ACEOF
16487 if ac_fn_c_try_compile "$LINENO"; then :
16488   gl_cv_sys_struct_timespec_in_pthread_h=yes
16489 else
16490   gl_cv_sys_struct_timespec_in_pthread_h=no
16491 fi
16492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16493 fi
16494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
16495 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
16496       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
16497         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
16498       fi
16499     fi
16500   fi
16501
16502
16503
16504
16505
16506
16507
16508
16509
16510
16511
16512
16513
16514
16515
16516      if test $gl_cv_have_include_next = yes; then
16517        gl_cv_next_time_h='<'time.h'>'
16518      else
16519        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
16520 $as_echo_n "checking absolute name of <time.h>... " >&6; }
16521 if test "${gl_cv_next_time_h+set}" = set; then :
16522   $as_echo_n "(cached) " >&6
16523 else
16524
16525                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16526 /* end confdefs.h.  */
16527 #include <time.h>
16528
16529 _ACEOF
16530                                                                                                                         case "$host_os" in
16531                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16532                  *)    gl_absname_cpp="$ac_cpp" ;;
16533                esac
16534                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16535                   sed -n '\#/time.h#{
16536                     s#.*"\(.*/time.h\)".*#\1#
16537                     s#^/[^/]#//&#
16538                     p
16539                     q
16540                   }'`'"'
16541
16542
16543 fi
16544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
16545 $as_echo "$gl_cv_next_time_h" >&6; }
16546      fi
16547      NEXT_TIME_H=$gl_cv_next_time_h
16548
16549      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16550        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16551        gl_next_as_first_directive='<'time.h'>'
16552      else
16553        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16554        gl_next_as_first_directive=$gl_cv_next_time_h
16555      fi
16556      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
16557
16558
16559
16560
16561
16562
16563 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
16564 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
16565   ac_have_decl=1
16566 else
16567   ac_have_decl=0
16568 fi
16569
16570 cat >>confdefs.h <<_ACEOF
16571 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
16572 _ACEOF
16573
16574
16575
16576
16577    if false; then
16578   GL_COND_LIBTOOL_TRUE=
16579   GL_COND_LIBTOOL_FALSE='#'
16580 else
16581   GL_COND_LIBTOOL_TRUE='#'
16582   GL_COND_LIBTOOL_FALSE=
16583 fi
16584
16585   gl_cond_libtool=false
16586   gl_libdeps=
16587   gl_ltlibdeps=
16588   gl_m4_base='m4'
16589
16590
16591
16592
16593
16594
16595
16596
16597
16598   gl_source_base='lib'
16599
16600
16601
16602
16603
16604
16605
16606
16607
16608
16609   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
16610
16611
16612
16613
16614   :
16615
16616
16617
16618
16619
16620
16621
16622
16623
16624
16625
16626
16627   gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
16628
16629
16630
16631
16632
16633 # Persuade glibc <stdlib.h> to declare getloadavg().
16634
16635
16636 # Make sure getloadavg.c is where it belongs, at configure-time.
16637 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
16638   as_fn_error "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
16639
16640 gl_save_LIBS=$LIBS
16641
16642 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
16643 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
16644 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
16645 if test "x$ac_cv_func_getloadavg" = x""yes; then :
16646
16647 else
16648   gl_have_func=no
16649
16650    # Some systems with -lutil have (and need) -lkvm as well, some do not.
16651    # On Solaris, -lkvm requires nlist from -lelf, so check that first
16652    # to get the right answer into the cache.
16653    # For kstat on solaris, we need to test for libelf and libkvm to force the
16654    # definition of SVR4 below.
16655    if test $gl_have_func = no; then
16656      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
16657 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
16658 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
16659   $as_echo_n "(cached) " >&6
16660 else
16661   ac_check_lib_save_LIBS=$LIBS
16662 LIBS="-lelf  $LIBS"
16663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16664 /* end confdefs.h.  */
16665
16666 /* Override any GCC internal prototype to avoid an error.
16667    Use char because int might match the return type of a GCC
16668    builtin and then its argument prototype would still apply.  */
16669 #ifdef __cplusplus
16670 extern "C"
16671 #endif
16672 char elf_begin ();
16673 int
16674 main ()
16675 {
16676 return elf_begin ();
16677   ;
16678   return 0;
16679 }
16680 _ACEOF
16681 if ac_fn_c_try_link "$LINENO"; then :
16682   ac_cv_lib_elf_elf_begin=yes
16683 else
16684   ac_cv_lib_elf_elf_begin=no
16685 fi
16686 rm -f core conftest.err conftest.$ac_objext \
16687     conftest$ac_exeext conftest.$ac_ext
16688 LIBS=$ac_check_lib_save_LIBS
16689 fi
16690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
16691 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
16692 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
16693   LIBS="-lelf $LIBS"
16694 fi
16695
16696      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
16697 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
16698 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
16699   $as_echo_n "(cached) " >&6
16700 else
16701   ac_check_lib_save_LIBS=$LIBS
16702 LIBS="-lkvm  $LIBS"
16703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16704 /* end confdefs.h.  */
16705
16706 /* Override any GCC internal prototype to avoid an error.
16707    Use char because int might match the return type of a GCC
16708    builtin and then its argument prototype would still apply.  */
16709 #ifdef __cplusplus
16710 extern "C"
16711 #endif
16712 char kvm_open ();
16713 int
16714 main ()
16715 {
16716 return kvm_open ();
16717   ;
16718   return 0;
16719 }
16720 _ACEOF
16721 if ac_fn_c_try_link "$LINENO"; then :
16722   ac_cv_lib_kvm_kvm_open=yes
16723 else
16724   ac_cv_lib_kvm_kvm_open=no
16725 fi
16726 rm -f core conftest.err conftest.$ac_objext \
16727     conftest$ac_exeext conftest.$ac_ext
16728 LIBS=$ac_check_lib_save_LIBS
16729 fi
16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
16731 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
16732 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
16733   LIBS="-lkvm $LIBS"
16734 fi
16735
16736      # Check for the 4.4BSD definition of getloadavg.
16737      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
16738 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
16739 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
16740   $as_echo_n "(cached) " >&6
16741 else
16742   ac_check_lib_save_LIBS=$LIBS
16743 LIBS="-lutil  $LIBS"
16744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16745 /* end confdefs.h.  */
16746
16747 /* Override any GCC internal prototype to avoid an error.
16748    Use char because int might match the return type of a GCC
16749    builtin and then its argument prototype would still apply.  */
16750 #ifdef __cplusplus
16751 extern "C"
16752 #endif
16753 char getloadavg ();
16754 int
16755 main ()
16756 {
16757 return getloadavg ();
16758   ;
16759   return 0;
16760 }
16761 _ACEOF
16762 if ac_fn_c_try_link "$LINENO"; then :
16763   ac_cv_lib_util_getloadavg=yes
16764 else
16765   ac_cv_lib_util_getloadavg=no
16766 fi
16767 rm -f core conftest.err conftest.$ac_objext \
16768     conftest$ac_exeext conftest.$ac_ext
16769 LIBS=$ac_check_lib_save_LIBS
16770 fi
16771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
16772 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
16773 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
16774   LIBS="-lutil $LIBS" gl_have_func=yes
16775 fi
16776
16777    fi
16778
16779    if test $gl_have_func = no; then
16780      # There is a commonly available library for RS/6000 AIX.
16781      # Since it is not a standard part of AIX, it might be installed locally.
16782      gl_getloadavg_LIBS=$LIBS
16783      LIBS="-L/usr/local/lib $LIBS"
16784      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
16785 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
16786 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
16787   $as_echo_n "(cached) " >&6
16788 else
16789   ac_check_lib_save_LIBS=$LIBS
16790 LIBS="-lgetloadavg  $LIBS"
16791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16792 /* end confdefs.h.  */
16793
16794 /* Override any GCC internal prototype to avoid an error.
16795    Use char because int might match the return type of a GCC
16796    builtin and then its argument prototype would still apply.  */
16797 #ifdef __cplusplus
16798 extern "C"
16799 #endif
16800 char getloadavg ();
16801 int
16802 main ()
16803 {
16804 return getloadavg ();
16805   ;
16806   return 0;
16807 }
16808 _ACEOF
16809 if ac_fn_c_try_link "$LINENO"; then :
16810   ac_cv_lib_getloadavg_getloadavg=yes
16811 else
16812   ac_cv_lib_getloadavg_getloadavg=no
16813 fi
16814 rm -f core conftest.err conftest.$ac_objext \
16815     conftest$ac_exeext conftest.$ac_ext
16816 LIBS=$ac_check_lib_save_LIBS
16817 fi
16818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
16819 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
16820 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
16821   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
16822 else
16823   LIBS=$gl_getloadavg_LIBS
16824 fi
16825
16826    fi
16827
16828    # Set up the replacement function if necessary.
16829    if test $gl_have_func = no; then
16830
16831
16832
16833
16834
16835
16836
16837
16838   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
16839
16840
16841 # Figure out what our getloadavg.c needs.
16842
16843 # Solaris has libkstat which does not require root.
16844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
16845 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
16846 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
16847   $as_echo_n "(cached) " >&6
16848 else
16849   ac_check_lib_save_LIBS=$LIBS
16850 LIBS="-lkstat  $LIBS"
16851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16852 /* end confdefs.h.  */
16853
16854 /* Override any GCC internal prototype to avoid an error.
16855    Use char because int might match the return type of a GCC
16856    builtin and then its argument prototype would still apply.  */
16857 #ifdef __cplusplus
16858 extern "C"
16859 #endif
16860 char kstat_open ();
16861 int
16862 main ()
16863 {
16864 return kstat_open ();
16865   ;
16866   return 0;
16867 }
16868 _ACEOF
16869 if ac_fn_c_try_link "$LINENO"; then :
16870   ac_cv_lib_kstat_kstat_open=yes
16871 else
16872   ac_cv_lib_kstat_kstat_open=no
16873 fi
16874 rm -f core conftest.err conftest.$ac_objext \
16875     conftest$ac_exeext conftest.$ac_ext
16876 LIBS=$ac_check_lib_save_LIBS
16877 fi
16878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
16879 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
16880 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
16881   cat >>confdefs.h <<_ACEOF
16882 #define HAVE_LIBKSTAT 1
16883 _ACEOF
16884
16885   LIBS="-lkstat $LIBS"
16886
16887 fi
16888
16889 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
16890
16891 # On HPUX9, an unprivileged user can get load averages this way.
16892 if test $gl_have_func = no; then
16893   for ac_func in pstat_getdynamic
16894 do :
16895   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
16896 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
16897   cat >>confdefs.h <<_ACEOF
16898 #define HAVE_PSTAT_GETDYNAMIC 1
16899 _ACEOF
16900  gl_have_func=yes
16901 fi
16902 done
16903
16904 fi
16905
16906 # AIX has libperfstat which does not require root
16907 if test $gl_have_func = no; then
16908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
16909 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
16910 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
16911   $as_echo_n "(cached) " >&6
16912 else
16913   ac_check_lib_save_LIBS=$LIBS
16914 LIBS="-lperfstat  $LIBS"
16915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16916 /* end confdefs.h.  */
16917
16918 /* Override any GCC internal prototype to avoid an error.
16919    Use char because int might match the return type of a GCC
16920    builtin and then its argument prototype would still apply.  */
16921 #ifdef __cplusplus
16922 extern "C"
16923 #endif
16924 char perfstat_cpu_total ();
16925 int
16926 main ()
16927 {
16928 return perfstat_cpu_total ();
16929   ;
16930   return 0;
16931 }
16932 _ACEOF
16933 if ac_fn_c_try_link "$LINENO"; then :
16934   ac_cv_lib_perfstat_perfstat_cpu_total=yes
16935 else
16936   ac_cv_lib_perfstat_perfstat_cpu_total=no
16937 fi
16938 rm -f core conftest.err conftest.$ac_objext \
16939     conftest$ac_exeext conftest.$ac_ext
16940 LIBS=$ac_check_lib_save_LIBS
16941 fi
16942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
16943 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
16944 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
16945   cat >>confdefs.h <<_ACEOF
16946 #define HAVE_LIBPERFSTAT 1
16947 _ACEOF
16948
16949   LIBS="-lperfstat $LIBS"
16950
16951 fi
16952
16953   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
16954 fi
16955
16956 if test $gl_have_func = no; then
16957   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
16958 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
16959   gl_have_func=yes
16960
16961 $as_echo "#define DGUX 1" >>confdefs.h
16962
16963      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
16964 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
16965 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
16966   $as_echo_n "(cached) " >&6
16967 else
16968   ac_check_lib_save_LIBS=$LIBS
16969 LIBS="-ldgc  $LIBS"
16970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16971 /* end confdefs.h.  */
16972
16973 /* Override any GCC internal prototype to avoid an error.
16974    Use char because int might match the return type of a GCC
16975    builtin and then its argument prototype would still apply.  */
16976 #ifdef __cplusplus
16977 extern "C"
16978 #endif
16979 char dg_sys_info ();
16980 int
16981 main ()
16982 {
16983 return dg_sys_info ();
16984   ;
16985   return 0;
16986 }
16987 _ACEOF
16988 if ac_fn_c_try_link "$LINENO"; then :
16989   ac_cv_lib_dgc_dg_sys_info=yes
16990 else
16991   ac_cv_lib_dgc_dg_sys_info=no
16992 fi
16993 rm -f core conftest.err conftest.$ac_objext \
16994     conftest$ac_exeext conftest.$ac_ext
16995 LIBS=$ac_check_lib_save_LIBS
16996 fi
16997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
16998 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
16999 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
17000   cat >>confdefs.h <<_ACEOF
17001 #define HAVE_LIBDGC 1
17002 _ACEOF
17003
17004   LIBS="-ldgc $LIBS"
17005
17006 fi
17007
17008 fi
17009
17010
17011 fi
17012
17013 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
17014 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
17015 # Irix 4.0.5F has the header but not the library.
17016 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
17017     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
17018   gl_have_func=yes
17019
17020 $as_echo "#define SVR4 1" >>confdefs.h
17021
17022 fi
17023
17024 if test $gl_have_func = no; then
17025   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
17026 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
17027   gl_have_func=yes
17028
17029 $as_echo "#define UMAX 1" >>confdefs.h
17030
17031
17032 $as_echo "#define UMAX4_3 1" >>confdefs.h
17033
17034 fi
17035
17036
17037 fi
17038
17039 if test $gl_have_func = no; then
17040   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
17041 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
17042   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
17043
17044 fi
17045
17046
17047 fi
17048
17049 if test $gl_have_func = no; then
17050   for ac_header in mach/mach.h
17051 do :
17052   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
17053 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
17054   cat >>confdefs.h <<_ACEOF
17055 #define HAVE_MACH_MACH_H 1
17056 _ACEOF
17057
17058 fi
17059
17060 done
17061
17062 fi
17063
17064 for ac_header in nlist.h
17065 do :
17066   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
17067 if test "x$ac_cv_header_nlist_h" = x""yes; then :
17068   cat >>confdefs.h <<_ACEOF
17069 #define HAVE_NLIST_H 1
17070 _ACEOF
17071  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
17072 "
17073 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
17074
17075 cat >>confdefs.h <<_ACEOF
17076 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
17077 _ACEOF
17078
17079
17080 fi
17081
17082  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17083 /* end confdefs.h.  */
17084 #include <nlist.h>
17085 int
17086 main ()
17087 {
17088 struct nlist x;
17089                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
17090                     x.n_un.n_name = "";
17091                     #else
17092                     x.n_name = "";
17093                     #endif
17094   ;
17095   return 0;
17096 }
17097 _ACEOF
17098 if ac_fn_c_try_link "$LINENO"; then :
17099
17100 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
17101
17102 fi
17103 rm -f core conftest.err conftest.$ac_objext \
17104     conftest$ac_exeext conftest.$ac_ext
17105
17106 fi
17107
17108 done
17109
17110    fi
17111 fi
17112
17113
17114 if test "x$gl_save_LIBS" = x; then
17115   GETLOADAVG_LIBS=$LIBS
17116 else
17117   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
17118 fi
17119 LIBS=$gl_save_LIBS
17120
17121
17122 # Test whether the system declares getloadavg. Solaris has the function
17123 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
17124 for ac_header in sys/loadavg.h
17125 do :
17126   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
17127 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
17128   cat >>confdefs.h <<_ACEOF
17129 #define HAVE_SYS_LOADAVG_H 1
17130 _ACEOF
17131
17132 fi
17133
17134 done
17135
17136 if test $ac_cv_header_sys_loadavg_h = yes; then
17137   HAVE_SYS_LOADAVG_H=1
17138 else
17139   HAVE_SYS_LOADAVG_H=0
17140 fi
17141 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
17142    # include <sys/loadavg.h>
17143    #endif
17144    #include <stdlib.h>
17145 "
17146 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
17147
17148 else
17149   HAVE_DECL_GETLOADAVG=0
17150 fi
17151
17152
17153
17154
17155
17156   GNULIB_GETLOADAVG=1
17157
17158
17159
17160
17161
17162
17163
17164
17165
17166
17167
17168
17169
17170
17171   if test -n "$gl_replace_getopt"; then :
17172
17173
17174
17175   GETOPT_H=getopt.h
17176
17177 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17178
17179
17180
17181     GNULIB_UNISTD_H_GETOPT=1
17182
17183
17184
17185
17186
17187
17188
17189
17190   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
17191
17192
17193
17194
17195
17196
17197
17198
17199
17200   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
17201
17202
17203
17204
17205
17206
17207 fi
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219
17220
17221
17222
17223
17224
17225      if test $gl_cv_have_include_next = yes; then
17226        gl_cv_next_inttypes_h='<'inttypes.h'>'
17227      else
17228        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17229 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17230 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17231   $as_echo_n "(cached) " >&6
17232 else
17233
17234              if test $ac_cv_header_inttypes_h = yes; then
17235
17236
17237                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17238 /* end confdefs.h.  */
17239 #include <inttypes.h>
17240
17241 _ACEOF
17242                                                                                                                         case "$host_os" in
17243                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17244                  *)    gl_absname_cpp="$ac_cpp" ;;
17245                esac
17246                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17247                   sed -n '\#/inttypes.h#{
17248                     s#.*"\(.*/inttypes.h\)".*#\1#
17249                     s#^/[^/]#//&#
17250                     p
17251                     q
17252                   }'`'"'
17253           else
17254                gl_cv_next_inttypes_h='<'inttypes.h'>'
17255              fi
17256
17257
17258 fi
17259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17260 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17261      fi
17262      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17263
17264      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17265        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17266        gl_next_as_first_directive='<'inttypes.h'>'
17267      else
17268        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17269        gl_next_as_first_directive=$gl_cv_next_inttypes_h
17270      fi
17271      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17272
17273
17274
17275
17276
17277
17278
17279
17280 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
17281
17282
17283
17284
17285
17286
17287
17288
17289   if test $ac_cv_func_lstat = yes; then
17290
17291     if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
17292             REPLACE_LSTAT=1
17293     fi
17294     # Prerequisites of lib/lstat.c.
17295
17296   else
17297     HAVE_LSTAT=0
17298   fi
17299
17300
17301
17302
17303   GNULIB_LSTAT=1
17304
17305
17306
17307
17308
17309
17310
17311
17312 if test $APPLE_UNIVERSAL_BUILD = 1; then
17313   # A universal build on Apple MacOS X platforms.
17314   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
17315   # But we need a configuration result that is valid in both modes.
17316   ac_cv_func_working_mktime=no
17317 fi
17318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
17319 $as_echo_n "checking for working mktime... " >&6; }
17320 if test "${ac_cv_func_working_mktime+set}" = set; then :
17321   $as_echo_n "(cached) " >&6
17322 else
17323   if test "$cross_compiling" = yes; then :
17324   ac_cv_func_working_mktime=no
17325 else
17326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17327 /* end confdefs.h.  */
17328 /* Test program from Paul Eggert and Tony Leneis.  */
17329 #include <limits.h>
17330 #include <stdlib.h>
17331 #include <time.h>
17332
17333 #ifdef HAVE_UNISTD_H
17334 # include <unistd.h>
17335 #endif
17336
17337 #ifndef HAVE_ALARM
17338 # define alarm(X) /* empty */
17339 #endif
17340
17341 /* Work around redefinition to rpl_putenv by other config tests.  */
17342 #undef putenv
17343
17344 static time_t time_t_max;
17345 static time_t time_t_min;
17346
17347 /* Values we'll use to set the TZ environment variable.  */
17348 static char *tz_strings[] = {
17349   (char *) 0, "TZ=GMT0", "TZ=JST-9",
17350   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
17351 };
17352 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
17353
17354 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
17355    Based on a problem report from Andreas Jaeger.  */
17356 static int
17357 spring_forward_gap ()
17358 {
17359   /* glibc (up to about 1998-10-07) failed this test. */
17360   struct tm tm;
17361
17362   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
17363      instead of "TZ=America/Vancouver" in order to detect the bug even
17364      on systems that don't support the Olson extension, or don't have the
17365      full zoneinfo tables installed.  */
17366   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
17367
17368   tm.tm_year = 98;
17369   tm.tm_mon = 3;
17370   tm.tm_mday = 5;
17371   tm.tm_hour = 2;
17372   tm.tm_min = 0;
17373   tm.tm_sec = 0;
17374   tm.tm_isdst = -1;
17375   return mktime (&tm) != (time_t) -1;
17376 }
17377
17378 static int
17379 mktime_test1 (time_t now)
17380 {
17381   struct tm *lt;
17382   return ! (lt = localtime (&now)) || mktime (lt) == now;
17383 }
17384
17385 static int
17386 mktime_test (time_t now)
17387 {
17388   return (mktime_test1 (now)
17389           && mktime_test1 ((time_t) (time_t_max - now))
17390           && mktime_test1 ((time_t) (time_t_min + now)));
17391 }
17392
17393 static int
17394 irix_6_4_bug ()
17395 {
17396   /* Based on code from Ariel Faigon.  */
17397   struct tm tm;
17398   tm.tm_year = 96;
17399   tm.tm_mon = 3;
17400   tm.tm_mday = 0;
17401   tm.tm_hour = 0;
17402   tm.tm_min = 0;
17403   tm.tm_sec = 0;
17404   tm.tm_isdst = -1;
17405   mktime (&tm);
17406   return tm.tm_mon == 2 && tm.tm_mday == 31;
17407 }
17408
17409 static int
17410 bigtime_test (int j)
17411 {
17412   struct tm tm;
17413   time_t now;
17414   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
17415   now = mktime (&tm);
17416   if (now != (time_t) -1)
17417     {
17418       struct tm *lt = localtime (&now);
17419       if (! (lt
17420              && lt->tm_year == tm.tm_year
17421              && lt->tm_mon == tm.tm_mon
17422              && lt->tm_mday == tm.tm_mday
17423              && lt->tm_hour == tm.tm_hour
17424              && lt->tm_min == tm.tm_min
17425              && lt->tm_sec == tm.tm_sec
17426              && lt->tm_yday == tm.tm_yday
17427              && lt->tm_wday == tm.tm_wday
17428              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
17429                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
17430         return 0;
17431     }
17432   return 1;
17433 }
17434
17435 static int
17436 year_2050_test ()
17437 {
17438   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
17439      ignoring leap seconds.  */
17440   unsigned long int answer = 2527315200UL;
17441
17442   struct tm tm;
17443   time_t t;
17444   tm.tm_year = 2050 - 1900;
17445   tm.tm_mon = 2 - 1;
17446   tm.tm_mday = 1;
17447   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
17448   tm.tm_isdst = -1;
17449
17450   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
17451      instead of "TZ=America/Vancouver" in order to detect the bug even
17452      on systems that don't support the Olson extension, or don't have the
17453      full zoneinfo tables installed.  */
17454   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
17455
17456   t = mktime (&tm);
17457
17458   /* Check that the result is either a failure, or close enough
17459      to the correct answer that we can assume the discrepancy is
17460      due to leap seconds.  */
17461   return (t == (time_t) -1
17462           || (0 < t && answer - 120 <= t && t <= answer + 120));
17463 }
17464
17465 int
17466 main ()
17467 {
17468   int result = 0;
17469   time_t t, delta;
17470   int i, j;
17471   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
17472   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
17473
17474   /* This test makes some buggy mktime implementations loop.
17475      Give up after 60 seconds; a mktime slower than that
17476      isn't worth using anyway.  */
17477   alarm (60);
17478
17479   time_t_max = (! time_t_signed
17480                 ? (time_t) -1
17481                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
17482                    * 2 + 1));
17483   time_t_min = (! time_t_signed
17484                 ? (time_t) 0
17485                 : time_t_signed_magnitude
17486                 ? ~ (time_t) 0
17487                 : ~ time_t_max);
17488
17489   delta = time_t_max / 997; /* a suitable prime number */
17490   for (i = 0; i < N_STRINGS; i++)
17491     {
17492       if (tz_strings[i])
17493         putenv (tz_strings[i]);
17494
17495       for (t = 0; t <= time_t_max - delta; t += delta)
17496         if (! mktime_test (t))
17497           result |= 1;
17498       if (! (mktime_test ((time_t) 1)
17499              && mktime_test ((time_t) (60 * 60))
17500              && mktime_test ((time_t) (60 * 60 * 24))))
17501         result |= 2;
17502
17503       for (j = 1; ; j <<= 1)
17504         if (! bigtime_test (j))
17505           result |= 4;
17506         else if (INT_MAX / 2 < j)
17507           break;
17508       if (! bigtime_test (INT_MAX))
17509         result |= 8;
17510     }
17511   if (! irix_6_4_bug ())
17512     result |= 16;
17513   if (! spring_forward_gap ())
17514     result |= 32;
17515   if (! year_2050_test ())
17516     result |= 64;
17517   return result;
17518 }
17519 _ACEOF
17520 if ac_fn_c_try_run "$LINENO"; then :
17521   ac_cv_func_working_mktime=yes
17522 else
17523   ac_cv_func_working_mktime=no
17524 fi
17525 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17526   conftest.$ac_objext conftest.beam conftest.$ac_ext
17527 fi
17528
17529 fi
17530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
17531 $as_echo "$ac_cv_func_working_mktime" >&6; }
17532 if test $ac_cv_func_working_mktime = no; then
17533
17534
17535
17536
17537
17538
17539
17540
17541   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
17542
17543 fi
17544
17545     if test $ac_cv_func_working_mktime = no; then
17546     REPLACE_MKTIME=1
17547
17548
17549
17550   else
17551     REPLACE_MKTIME=0
17552   fi
17553
17554
17555
17556
17557   GNULIB_MKTIME=1
17558
17559
17560
17561
17562
17563
17564
17565   if test $ac_cv_func_readlink = no; then
17566     HAVE_READLINK=0
17567
17568
17569
17570
17571
17572
17573
17574
17575   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17576
17577
17578   :
17579
17580   else
17581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
17582 $as_echo_n "checking whether readlink signature is correct... " >&6; }
17583 if test "${gl_cv_decl_readlink_works+set}" = set; then :
17584   $as_echo_n "(cached) " >&6
17585 else
17586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17587 /* end confdefs.h.  */
17588 #include <unistd.h>
17589       /* Cause compilation failure if original declaration has wrong type.  */
17590       ssize_t readlink (const char *, char *, size_t);
17591 int
17592 main ()
17593 {
17594
17595   ;
17596   return 0;
17597 }
17598 _ACEOF
17599 if ac_fn_c_try_compile "$LINENO"; then :
17600   gl_cv_decl_readlink_works=yes
17601 else
17602   gl_cv_decl_readlink_works=no
17603 fi
17604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17605 fi
17606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
17607 $as_echo "$gl_cv_decl_readlink_works" >&6; }
17608             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
17609 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
17610 if test "${gl_cv_func_readlink_works+set}" = set; then :
17611   $as_echo_n "(cached) " >&6
17612 else
17613   # We have readlink, so assume ln -s works.
17614        ln -s conftest.no-such conftest.link
17615        ln -s conftest.link conftest.lnk2
17616        if test "$cross_compiling" = yes; then :
17617   gl_cv_func_readlink_works="guessing no"
17618 else
17619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17620 /* end confdefs.h.  */
17621 #include <unistd.h>
17622
17623 int
17624 main ()
17625 {
17626 char buf[20];
17627       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
17628   ;
17629   return 0;
17630 }
17631 _ACEOF
17632 if ac_fn_c_try_run "$LINENO"; then :
17633   gl_cv_func_readlink_works=yes
17634 else
17635   gl_cv_func_readlink_works=no
17636 fi
17637 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17638   conftest.$ac_objext conftest.beam conftest.$ac_ext
17639 fi
17640
17641       rm -f conftest.link conftest.lnk2
17642 fi
17643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
17644 $as_echo "$gl_cv_func_readlink_works" >&6; }
17645     if test "$gl_cv_func_readlink_works" != yes; then
17646
17647 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
17648
17649       REPLACE_READLINK=1
17650
17651
17652
17653
17654
17655
17656
17657
17658   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17659
17660     elif test "$gl_cv_decl_readlink_works" != yes; then
17661       REPLACE_READLINK=1
17662
17663
17664
17665
17666
17667
17668
17669
17670   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
17671
17672     fi
17673   fi
17674
17675
17676
17677
17678   GNULIB_READLINK=1
17679
17680
17681
17682    ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
17683 /* <sys/types.h> is not needed according to POSIX, but the
17684    <sys/socket.h> in i386-unknown-freebsd4.10 and
17685    powerpc-apple-darwin5.5 required it. */
17686 #include <sys/types.h>
17687 #if HAVE_SYS_SOCKET_H
17688 # include <sys/socket.h>
17689 #elif HAVE_WS2TCPIP_H
17690 # include <ws2tcpip.h>
17691 #endif
17692
17693 "
17694 if test "x$ac_cv_type_socklen_t" = x""yes; then :
17695
17696 else
17697   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
17698 $as_echo_n "checking for socklen_t equivalent... " >&6; }
17699       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
17700   $as_echo_n "(cached) " >&6
17701 else
17702   # Systems have either "struct sockaddr *" or
17703          # "void *" as the second argument to getpeername
17704          gl_cv_socklen_t_equiv=
17705          for arg2 in "struct sockaddr" void; do
17706            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
17707              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17708 /* end confdefs.h.  */
17709 #include <sys/types.h>
17710                    #include <sys/socket.h>
17711
17712                    int getpeername (int, $arg2 *, $t *);
17713 int
17714 main ()
17715 {
17716 $t len;
17717                   getpeername (0, 0, &len);
17718   ;
17719   return 0;
17720 }
17721 _ACEOF
17722 if ac_fn_c_try_compile "$LINENO"; then :
17723   gl_cv_socklen_t_equiv="$t"
17724 fi
17725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17726              test "$gl_cv_socklen_t_equiv" != "" && break
17727            done
17728            test "$gl_cv_socklen_t_equiv" != "" && break
17729          done
17730
17731 fi
17732
17733       if test "$gl_cv_socklen_t_equiv" = ""; then
17734         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
17735       fi
17736       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
17737 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
17738
17739 cat >>confdefs.h <<_ACEOF
17740 #define socklen_t $gl_cv_socklen_t_equiv
17741 _ACEOF
17742
17743 fi
17744
17745
17746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
17747 $as_echo_n "checking for ssize_t... " >&6; }
17748 if test "${gt_cv_ssize_t+set}" = set; then :
17749   $as_echo_n "(cached) " >&6
17750 else
17751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17752 /* end confdefs.h.  */
17753 #include <sys/types.h>
17754 int
17755 main ()
17756 {
17757 int x = sizeof (ssize_t *) + sizeof (ssize_t);
17758             return !x;
17759   ;
17760   return 0;
17761 }
17762 _ACEOF
17763 if ac_fn_c_try_compile "$LINENO"; then :
17764   gt_cv_ssize_t=yes
17765 else
17766   gt_cv_ssize_t=no
17767 fi
17768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17769 fi
17770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
17771 $as_echo "$gt_cv_ssize_t" >&6; }
17772   if test $gt_cv_ssize_t = no; then
17773
17774 $as_echo "#define ssize_t int" >>confdefs.h
17775
17776   fi
17777
17778
17779   STDARG_H=''
17780   NEXT_STDARG_H='<stdarg.h>'
17781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
17782 $as_echo_n "checking for va_copy... " >&6; }
17783   if test "${gl_cv_func_va_copy+set}" = set; then :
17784   $as_echo_n "(cached) " >&6
17785 else
17786
17787     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17788 /* end confdefs.h.  */
17789 #include <stdarg.h>
17790 int
17791 main ()
17792 {
17793
17794 #ifndef va_copy
17795 void (*func) (va_list, va_list) = va_copy;
17796 #endif
17797
17798   ;
17799   return 0;
17800 }
17801 _ACEOF
17802 if ac_fn_c_try_compile "$LINENO"; then :
17803   gl_cv_func_va_copy=yes
17804 else
17805   gl_cv_func_va_copy=no
17806 fi
17807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17808 fi
17809
17810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
17811 $as_echo "$gl_cv_func_va_copy" >&6; }
17812   if test $gl_cv_func_va_copy = no; then
17813                                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17814 /* end confdefs.h.  */
17815 #if defined _AIX && !defined __GNUC__
17816         AIX vaccine
17817        #endif
17818
17819 _ACEOF
17820 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17821   $EGREP "vaccine" >/dev/null 2>&1; then :
17822   gl_aixcc=yes
17823 else
17824   gl_aixcc=no
17825 fi
17826 rm -f conftest*
17827
17828     if test $gl_aixcc = yes; then
17829             STDARG_H=stdarg.h
17830
17831
17832
17833
17834
17835
17836
17837
17838      if test $gl_cv_have_include_next = yes; then
17839        gl_cv_next_stdarg_h='<'stdarg.h'>'
17840      else
17841        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
17842 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
17843 if test "${gl_cv_next_stdarg_h+set}" = set; then :
17844   $as_echo_n "(cached) " >&6
17845 else
17846
17847                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17848 /* end confdefs.h.  */
17849 #include <stdarg.h>
17850
17851 _ACEOF
17852                                                                                                                         case "$host_os" in
17853                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17854                  *)    gl_absname_cpp="$ac_cpp" ;;
17855                esac
17856                                                             gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17857                   sed -n '\#/stdarg.h#{
17858                     s#.*"\(.*/stdarg.h\)".*#\1#
17859                     s#^/[^/]#//&#
17860                     p
17861                     q
17862                   }'`'"'
17863
17864
17865 fi
17866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
17867 $as_echo "$gl_cv_next_stdarg_h" >&6; }
17868      fi
17869      NEXT_STDARG_H=$gl_cv_next_stdarg_h
17870
17871      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17872        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17873        gl_next_as_first_directive='<'stdarg.h'>'
17874      else
17875        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17876        gl_next_as_first_directive=$gl_cv_next_stdarg_h
17877      fi
17878      NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
17879
17880
17881
17882
17883             if test "$gl_cv_next_stdarg_h" = '""'; then
17884         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
17885         NEXT_STDARG_H="$gl_cv_next_stdarg_h"
17886       fi
17887     else
17888
17889   saved_as_echo_n="$as_echo_n"
17890   as_echo_n=':'
17891   if test "${gl_cv_func___va_copy+set}" = set; then :
17892   $as_echo_n "(cached) " >&6
17893 else
17894
17895         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17896 /* end confdefs.h.  */
17897 #include <stdarg.h>
17898 int
17899 main ()
17900 {
17901
17902 #ifndef __va_copy
17903 error, bail out
17904 #endif
17905
17906   ;
17907   return 0;
17908 }
17909 _ACEOF
17910 if ac_fn_c_try_compile "$LINENO"; then :
17911   gl_cv_func___va_copy=yes
17912 else
17913   gl_cv_func___va_copy=no
17914 fi
17915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17916 fi
17917
17918   as_echo_n="$saved_as_echo_n"
17919
17920       if test $gl_cv_func___va_copy = yes; then
17921
17922 $as_echo "#define va_copy __va_copy" >>confdefs.h
17923
17924       else
17925
17926
17927 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
17928
17929       fi
17930     fi
17931   fi
17932
17933    if test -n "$STDARG_H"; then
17934   GL_GENERATE_STDARG_H_TRUE=
17935   GL_GENERATE_STDARG_H_FALSE='#'
17936 else
17937   GL_GENERATE_STDARG_H_TRUE='#'
17938   GL_GENERATE_STDARG_H_FALSE=
17939 fi
17940
17941
17942
17943
17944
17945
17946   # Define two additional variables used in the Makefile substitution.
17947
17948   if test "$ac_cv_header_stdbool_h" = yes; then
17949     STDBOOL_H=''
17950   else
17951     STDBOOL_H='stdbool.h'
17952   fi
17953
17954    if test -n "$STDBOOL_H"; then
17955   GL_GENERATE_STDBOOL_H_TRUE=
17956   GL_GENERATE_STDBOOL_H_FALSE='#'
17957 else
17958   GL_GENERATE_STDBOOL_H_TRUE='#'
17959   GL_GENERATE_STDBOOL_H_FALSE=
17960 fi
17961
17962
17963   if test "$ac_cv_type__Bool" = yes; then
17964     HAVE__BOOL=1
17965   else
17966     HAVE__BOOL=0
17967   fi
17968
17969
17970
17971
17972
17973   STDDEF_H=
17974   if test $gt_cv_c_wchar_t = no; then
17975     HAVE_WCHAR_T=0
17976     STDDEF_H=stddef.h
17977   fi
17978   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
17979 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
17980 if test "${gl_cv_decl_null_works+set}" = set; then :
17981   $as_echo_n "(cached) " >&6
17982 else
17983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17984 /* end confdefs.h.  */
17985 #include <stddef.h>
17986       int test[2 * (sizeof NULL == sizeof (void *)) -1];
17987
17988 int
17989 main ()
17990 {
17991
17992   ;
17993   return 0;
17994 }
17995 _ACEOF
17996 if ac_fn_c_try_compile "$LINENO"; then :
17997   gl_cv_decl_null_works=yes
17998 else
17999   gl_cv_decl_null_works=no
18000 fi
18001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18002 fi
18003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
18004 $as_echo "$gl_cv_decl_null_works" >&6; }
18005   if test $gl_cv_decl_null_works = no; then
18006     REPLACE_NULL=1
18007     STDDEF_H=stddef.h
18008   fi
18009
18010    if test -n "$STDDEF_H"; then
18011   GL_GENERATE_STDDEF_H_TRUE=
18012   GL_GENERATE_STDDEF_H_FALSE='#'
18013 else
18014   GL_GENERATE_STDDEF_H_TRUE='#'
18015   GL_GENERATE_STDDEF_H_FALSE=
18016 fi
18017
18018   if test -n "$STDDEF_H"; then
18019
18020
18021
18022
18023
18024
18025
18026
18027      if test $gl_cv_have_include_next = yes; then
18028        gl_cv_next_stddef_h='<'stddef.h'>'
18029      else
18030        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
18031 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
18032 if test "${gl_cv_next_stddef_h+set}" = set; then :
18033   $as_echo_n "(cached) " >&6
18034 else
18035
18036                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18037 /* end confdefs.h.  */
18038 #include <stddef.h>
18039
18040 _ACEOF
18041                                                                                                                         case "$host_os" in
18042                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18043                  *)    gl_absname_cpp="$ac_cpp" ;;
18044                esac
18045                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18046                   sed -n '\#/stddef.h#{
18047                     s#.*"\(.*/stddef.h\)".*#\1#
18048                     s#^/[^/]#//&#
18049                     p
18050                     q
18051                   }'`'"'
18052
18053
18054 fi
18055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
18056 $as_echo "$gl_cv_next_stddef_h" >&6; }
18057      fi
18058      NEXT_STDDEF_H=$gl_cv_next_stddef_h
18059
18060      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18061        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18062        gl_next_as_first_directive='<'stddef.h'>'
18063      else
18064        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18065        gl_next_as_first_directive=$gl_cv_next_stddef_h
18066      fi
18067      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
18068
18069
18070
18071
18072   fi
18073
18074
18075
18076
18077   if test $ac_cv_type_long_long_int = yes; then
18078     HAVE_LONG_LONG_INT=1
18079   else
18080     HAVE_LONG_LONG_INT=0
18081   fi
18082
18083
18084   if test $ac_cv_type_unsigned_long_long_int = yes; then
18085     HAVE_UNSIGNED_LONG_LONG_INT=1
18086   else
18087     HAVE_UNSIGNED_LONG_LONG_INT=0
18088   fi
18089
18090
18091
18092   if test $ac_cv_header_wchar_h = yes; then
18093     HAVE_WCHAR_H=1
18094   else
18095     HAVE_WCHAR_H=0
18096   fi
18097
18098
18099       if test $ac_cv_header_inttypes_h = yes; then
18100     HAVE_INTTYPES_H=1
18101   else
18102     HAVE_INTTYPES_H=0
18103   fi
18104
18105
18106       if test $ac_cv_header_sys_types_h = yes; then
18107     HAVE_SYS_TYPES_H=1
18108   else
18109     HAVE_SYS_TYPES_H=0
18110   fi
18111
18112
18113
18114
18115
18116
18117
18118
18119
18120
18121
18122      if test $gl_cv_have_include_next = yes; then
18123        gl_cv_next_stdint_h='<'stdint.h'>'
18124      else
18125        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18126 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18127 if test "${gl_cv_next_stdint_h+set}" = set; then :
18128   $as_echo_n "(cached) " >&6
18129 else
18130
18131              if test $ac_cv_header_stdint_h = yes; then
18132
18133
18134                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18135 /* end confdefs.h.  */
18136 #include <stdint.h>
18137
18138 _ACEOF
18139                                                                                                                         case "$host_os" in
18140                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18141                  *)    gl_absname_cpp="$ac_cpp" ;;
18142                esac
18143                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18144                   sed -n '\#/stdint.h#{
18145                     s#.*"\(.*/stdint.h\)".*#\1#
18146                     s#^/[^/]#//&#
18147                     p
18148                     q
18149                   }'`'"'
18150           else
18151                gl_cv_next_stdint_h='<'stdint.h'>'
18152              fi
18153
18154
18155 fi
18156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18157 $as_echo "$gl_cv_next_stdint_h" >&6; }
18158      fi
18159      NEXT_STDINT_H=$gl_cv_next_stdint_h
18160
18161      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18162        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18163        gl_next_as_first_directive='<'stdint.h'>'
18164      else
18165        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18166        gl_next_as_first_directive=$gl_cv_next_stdint_h
18167      fi
18168      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
18169
18170
18171
18172
18173   if test $ac_cv_header_stdint_h = yes; then
18174     HAVE_STDINT_H=1
18175   else
18176     HAVE_STDINT_H=0
18177   fi
18178
18179
18180     if test $ac_cv_header_stdint_h = yes; then
18181     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18182 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18183 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18184   $as_echo_n "(cached) " >&6
18185 else
18186   gl_cv_header_working_stdint_h=no
18187        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18188 /* end confdefs.h.  */
18189
18190
18191 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
18192 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
18193 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18194 #include <stdint.h>
18195 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
18196 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18197 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18198 #endif
18199
18200
18201   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18202      included before <wchar.h>.  */
18203   #include <stddef.h>
18204   #include <signal.h>
18205   #if HAVE_WCHAR_H
18206   # include <stdio.h>
18207   # include <time.h>
18208   # include <wchar.h>
18209   #endif
18210
18211
18212 #ifdef INT8_MAX
18213 int8_t a1 = INT8_MAX;
18214 int8_t a1min = INT8_MIN;
18215 #endif
18216 #ifdef INT16_MAX
18217 int16_t a2 = INT16_MAX;
18218 int16_t a2min = INT16_MIN;
18219 #endif
18220 #ifdef INT32_MAX
18221 int32_t a3 = INT32_MAX;
18222 int32_t a3min = INT32_MIN;
18223 #endif
18224 #ifdef INT64_MAX
18225 int64_t a4 = INT64_MAX;
18226 int64_t a4min = INT64_MIN;
18227 #endif
18228 #ifdef UINT8_MAX
18229 uint8_t b1 = UINT8_MAX;
18230 #else
18231 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18232 #endif
18233 #ifdef UINT16_MAX
18234 uint16_t b2 = UINT16_MAX;
18235 #endif
18236 #ifdef UINT32_MAX
18237 uint32_t b3 = UINT32_MAX;
18238 #endif
18239 #ifdef UINT64_MAX
18240 uint64_t b4 = UINT64_MAX;
18241 #endif
18242 int_least8_t c1 = INT8_C (0x7f);
18243 int_least8_t c1max = INT_LEAST8_MAX;
18244 int_least8_t c1min = INT_LEAST8_MIN;
18245 int_least16_t c2 = INT16_C (0x7fff);
18246 int_least16_t c2max = INT_LEAST16_MAX;
18247 int_least16_t c2min = INT_LEAST16_MIN;
18248 int_least32_t c3 = INT32_C (0x7fffffff);
18249 int_least32_t c3max = INT_LEAST32_MAX;
18250 int_least32_t c3min = INT_LEAST32_MIN;
18251 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18252 int_least64_t c4max = INT_LEAST64_MAX;
18253 int_least64_t c4min = INT_LEAST64_MIN;
18254 uint_least8_t d1 = UINT8_C (0xff);
18255 uint_least8_t d1max = UINT_LEAST8_MAX;
18256 uint_least16_t d2 = UINT16_C (0xffff);
18257 uint_least16_t d2max = UINT_LEAST16_MAX;
18258 uint_least32_t d3 = UINT32_C (0xffffffff);
18259 uint_least32_t d3max = UINT_LEAST32_MAX;
18260 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18261 uint_least64_t d4max = UINT_LEAST64_MAX;
18262 int_fast8_t e1 = INT_FAST8_MAX;
18263 int_fast8_t e1min = INT_FAST8_MIN;
18264 int_fast16_t e2 = INT_FAST16_MAX;
18265 int_fast16_t e2min = INT_FAST16_MIN;
18266 int_fast32_t e3 = INT_FAST32_MAX;
18267 int_fast32_t e3min = INT_FAST32_MIN;
18268 int_fast64_t e4 = INT_FAST64_MAX;
18269 int_fast64_t e4min = INT_FAST64_MIN;
18270 uint_fast8_t f1 = UINT_FAST8_MAX;
18271 uint_fast16_t f2 = UINT_FAST16_MAX;
18272 uint_fast32_t f3 = UINT_FAST32_MAX;
18273 uint_fast64_t f4 = UINT_FAST64_MAX;
18274 #ifdef INTPTR_MAX
18275 intptr_t g = INTPTR_MAX;
18276 intptr_t gmin = INTPTR_MIN;
18277 #endif
18278 #ifdef UINTPTR_MAX
18279 uintptr_t h = UINTPTR_MAX;
18280 #endif
18281 intmax_t i = INTMAX_MAX;
18282 uintmax_t j = UINTMAX_MAX;
18283
18284 #include <limits.h> /* for CHAR_BIT */
18285 #define TYPE_MINIMUM(t) \
18286   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18287 #define TYPE_MAXIMUM(t) \
18288   ((t) ((t) 0 < (t) -1 \
18289         ? (t) -1 \
18290         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18291 struct s {
18292   int check_PTRDIFF:
18293       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18294       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18295       ? 1 : -1;
18296   /* Detect bug in FreeBSD 6.0 / ia64.  */
18297   int check_SIG_ATOMIC:
18298       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18299       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18300       ? 1 : -1;
18301   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18302   int check_WCHAR:
18303       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18304       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18305       ? 1 : -1;
18306   /* Detect bug in mingw.  */
18307   int check_WINT:
18308       WINT_MIN == TYPE_MINIMUM (wint_t)
18309       && WINT_MAX == TYPE_MAXIMUM (wint_t)
18310       ? 1 : -1;
18311
18312   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
18313   int check_UINT8_C:
18314         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18315   int check_UINT16_C:
18316         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18317
18318   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
18319 #ifdef UINT8_MAX
18320   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18321 #endif
18322 #ifdef UINT16_MAX
18323   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18324 #endif
18325 #ifdef UINT32_MAX
18326   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18327 #endif
18328 #ifdef UINT64_MAX
18329   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18330 #endif
18331   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18332   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18333   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18334   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18335   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18336   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18337   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18338   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18339   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18340   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18341   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18342 };
18343
18344 int
18345 main ()
18346 {
18347
18348   ;
18349   return 0;
18350 }
18351 _ACEOF
18352 if ac_fn_c_try_compile "$LINENO"; then :
18353                                                     if test "$cross_compiling" = yes; then :
18354                  gl_cv_header_working_stdint_h=yes
18355
18356 else
18357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18358 /* end confdefs.h.  */
18359
18360
18361 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
18362 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
18363 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18364 #include <stdint.h>
18365
18366
18367   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18368      included before <wchar.h>.  */
18369   #include <stddef.h>
18370   #include <signal.h>
18371   #if HAVE_WCHAR_H
18372   # include <stdio.h>
18373   # include <time.h>
18374   # include <wchar.h>
18375   #endif
18376
18377
18378 #include <stdio.h>
18379 #include <string.h>
18380 #define MVAL(macro) MVAL1(macro)
18381 #define MVAL1(expression) #expression
18382 static const char *macro_values[] =
18383   {
18384 #ifdef INT8_MAX
18385     MVAL (INT8_MAX),
18386 #endif
18387 #ifdef INT16_MAX
18388     MVAL (INT16_MAX),
18389 #endif
18390 #ifdef INT32_MAX
18391     MVAL (INT32_MAX),
18392 #endif
18393 #ifdef INT64_MAX
18394     MVAL (INT64_MAX),
18395 #endif
18396 #ifdef UINT8_MAX
18397     MVAL (UINT8_MAX),
18398 #endif
18399 #ifdef UINT16_MAX
18400     MVAL (UINT16_MAX),
18401 #endif
18402 #ifdef UINT32_MAX
18403     MVAL (UINT32_MAX),
18404 #endif
18405 #ifdef UINT64_MAX
18406     MVAL (UINT64_MAX),
18407 #endif
18408     NULL
18409   };
18410
18411 int
18412 main ()
18413 {
18414
18415   const char **mv;
18416   for (mv = macro_values; *mv != NULL; mv++)
18417     {
18418       const char *value = *mv;
18419       /* Test whether it looks like a cast expression.  */
18420       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18421           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18422           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18423           || strncmp (value, "((int)"/*)*/, 6) == 0
18424           || strncmp (value, "((signed short)"/*)*/, 15) == 0
18425           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18426         return mv - macro_values + 1;
18427     }
18428   return 0;
18429
18430   ;
18431   return 0;
18432 }
18433 _ACEOF
18434 if ac_fn_c_try_run "$LINENO"; then :
18435   gl_cv_header_working_stdint_h=yes
18436 fi
18437 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18438   conftest.$ac_objext conftest.beam conftest.$ac_ext
18439 fi
18440
18441
18442 fi
18443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18444
18445 fi
18446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18447 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18448   fi
18449   if test "$gl_cv_header_working_stdint_h" = yes; then
18450     STDINT_H=
18451   else
18452             for ac_header in sys/inttypes.h sys/bitypes.h
18453 do :
18454   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18455 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18456 eval as_val=\$$as_ac_Header
18457    if test "x$as_val" = x""yes; then :
18458   cat >>confdefs.h <<_ACEOF
18459 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18460 _ACEOF
18461
18462 fi
18463
18464 done
18465
18466     if test $ac_cv_header_sys_inttypes_h = yes; then
18467       HAVE_SYS_INTTYPES_H=1
18468     else
18469       HAVE_SYS_INTTYPES_H=0
18470     fi
18471
18472     if test $ac_cv_header_sys_bitypes_h = yes; then
18473       HAVE_SYS_BITYPES_H=1
18474     else
18475       HAVE_SYS_BITYPES_H=0
18476     fi
18477
18478
18479
18480
18481   if test $APPLE_UNIVERSAL_BUILD = 0; then
18482
18483
18484   for gltype in ptrdiff_t size_t ; do
18485     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18486 $as_echo_n "checking for bit size of $gltype... " >&6; }
18487 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18488   $as_echo_n "(cached) " >&6
18489 else
18490   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
18491   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18492      included before <wchar.h>.  */
18493   #include <stddef.h>
18494   #include <signal.h>
18495   #if HAVE_WCHAR_H
18496   # include <stdio.h>
18497   # include <time.h>
18498   # include <wchar.h>
18499   #endif
18500
18501 #include <limits.h>"; then :
18502
18503 else
18504   result=unknown
18505 fi
18506
18507        eval gl_cv_bitsizeof_${gltype}=\$result
18508
18509 fi
18510 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18511                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18512 $as_echo "$ac_res" >&6; }
18513     eval result=\$gl_cv_bitsizeof_${gltype}
18514     if test $result = unknown; then
18515                                                 result=0
18516     fi
18517     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18518     cat >>confdefs.h <<_ACEOF
18519 #define BITSIZEOF_${GLTYPE} $result
18520 _ACEOF
18521
18522     eval BITSIZEOF_${GLTYPE}=\$result
18523   done
18524
18525
18526   fi
18527
18528
18529   for gltype in sig_atomic_t wchar_t wint_t ; do
18530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18531 $as_echo_n "checking for bit size of $gltype... " >&6; }
18532 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18533   $as_echo_n "(cached) " >&6
18534 else
18535   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
18536   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18537      included before <wchar.h>.  */
18538   #include <stddef.h>
18539   #include <signal.h>
18540   #if HAVE_WCHAR_H
18541   # include <stdio.h>
18542   # include <time.h>
18543   # include <wchar.h>
18544   #endif
18545
18546 #include <limits.h>"; then :
18547
18548 else
18549   result=unknown
18550 fi
18551
18552        eval gl_cv_bitsizeof_${gltype}=\$result
18553
18554 fi
18555 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18556                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18557 $as_echo "$ac_res" >&6; }
18558     eval result=\$gl_cv_bitsizeof_${gltype}
18559     if test $result = unknown; then
18560                                                 result=0
18561     fi
18562     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18563     cat >>confdefs.h <<_ACEOF
18564 #define BITSIZEOF_${GLTYPE} $result
18565 _ACEOF
18566
18567     eval BITSIZEOF_${GLTYPE}=\$result
18568   done
18569
18570
18571
18572
18573   for gltype in sig_atomic_t wchar_t wint_t ; do
18574     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18575 $as_echo_n "checking whether $gltype is signed... " >&6; }
18576 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18577   $as_echo_n "(cached) " >&6
18578 else
18579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18580 /* end confdefs.h.  */
18581
18582   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18583      included before <wchar.h>.  */
18584   #include <stddef.h>
18585   #include <signal.h>
18586   #if HAVE_WCHAR_H
18587   # include <stdio.h>
18588   # include <time.h>
18589   # include <wchar.h>
18590   #endif
18591
18592             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18593 int
18594 main ()
18595 {
18596
18597   ;
18598   return 0;
18599 }
18600 _ACEOF
18601 if ac_fn_c_try_compile "$LINENO"; then :
18602   result=yes
18603 else
18604   result=no
18605 fi
18606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18607        eval gl_cv_type_${gltype}_signed=\$result
18608
18609 fi
18610 eval ac_res=\$gl_cv_type_${gltype}_signed
18611                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18612 $as_echo "$ac_res" >&6; }
18613     eval result=\$gl_cv_type_${gltype}_signed
18614     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18615     if test "$result" = yes; then
18616       cat >>confdefs.h <<_ACEOF
18617 #define HAVE_SIGNED_${GLTYPE} 1
18618 _ACEOF
18619
18620       eval HAVE_SIGNED_${GLTYPE}=1
18621     else
18622       eval HAVE_SIGNED_${GLTYPE}=0
18623     fi
18624   done
18625
18626
18627   gl_cv_type_ptrdiff_t_signed=yes
18628   gl_cv_type_size_t_signed=no
18629   if test $APPLE_UNIVERSAL_BUILD = 0; then
18630
18631
18632   for gltype in ptrdiff_t size_t ; do
18633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18634 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18635 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18636   $as_echo_n "(cached) " >&6
18637 else
18638   eval gl_cv_type_${gltype}_suffix=no
18639        eval result=\$gl_cv_type_${gltype}_signed
18640        if test "$result" = yes; then
18641          glsufu=
18642        else
18643          glsufu=u
18644        fi
18645        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18646          case $glsuf in
18647            '')  gltype1='int';;
18648            l)   gltype1='long int';;
18649            ll)  gltype1='long long int';;
18650            i64) gltype1='__int64';;
18651            u)   gltype1='unsigned int';;
18652            ul)  gltype1='unsigned long int';;
18653            ull) gltype1='unsigned long long int';;
18654            ui64)gltype1='unsigned __int64';;
18655          esac
18656          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18657 /* end confdefs.h.  */
18658
18659   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18660      included before <wchar.h>.  */
18661   #include <stddef.h>
18662   #include <signal.h>
18663   #if HAVE_WCHAR_H
18664   # include <stdio.h>
18665   # include <time.h>
18666   # include <wchar.h>
18667   #endif
18668
18669               extern $gltype foo;
18670               extern $gltype1 foo;
18671 int
18672 main ()
18673 {
18674
18675   ;
18676   return 0;
18677 }
18678 _ACEOF
18679 if ac_fn_c_try_compile "$LINENO"; then :
18680   eval gl_cv_type_${gltype}_suffix=\$glsuf
18681 fi
18682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18683          eval result=\$gl_cv_type_${gltype}_suffix
18684          test "$result" != no && break
18685        done
18686 fi
18687 eval ac_res=\$gl_cv_type_${gltype}_suffix
18688                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18689 $as_echo "$ac_res" >&6; }
18690     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18691     eval result=\$gl_cv_type_${gltype}_suffix
18692     test "$result" = no && result=
18693     eval ${GLTYPE}_SUFFIX=\$result
18694     cat >>confdefs.h <<_ACEOF
18695 #define ${GLTYPE}_SUFFIX $result
18696 _ACEOF
18697
18698   done
18699
18700
18701   fi
18702
18703
18704   for gltype in sig_atomic_t wchar_t wint_t ; do
18705     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18706 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18707 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18708   $as_echo_n "(cached) " >&6
18709 else
18710   eval gl_cv_type_${gltype}_suffix=no
18711        eval result=\$gl_cv_type_${gltype}_signed
18712        if test "$result" = yes; then
18713          glsufu=
18714        else
18715          glsufu=u
18716        fi
18717        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18718          case $glsuf in
18719            '')  gltype1='int';;
18720            l)   gltype1='long int';;
18721            ll)  gltype1='long long int';;
18722            i64) gltype1='__int64';;
18723            u)   gltype1='unsigned int';;
18724            ul)  gltype1='unsigned long int';;
18725            ull) gltype1='unsigned long long int';;
18726            ui64)gltype1='unsigned __int64';;
18727          esac
18728          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18729 /* end confdefs.h.  */
18730
18731   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18732      included before <wchar.h>.  */
18733   #include <stddef.h>
18734   #include <signal.h>
18735   #if HAVE_WCHAR_H
18736   # include <stdio.h>
18737   # include <time.h>
18738   # include <wchar.h>
18739   #endif
18740
18741               extern $gltype foo;
18742               extern $gltype1 foo;
18743 int
18744 main ()
18745 {
18746
18747   ;
18748   return 0;
18749 }
18750 _ACEOF
18751 if ac_fn_c_try_compile "$LINENO"; then :
18752   eval gl_cv_type_${gltype}_suffix=\$glsuf
18753 fi
18754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18755          eval result=\$gl_cv_type_${gltype}_suffix
18756          test "$result" != no && break
18757        done
18758 fi
18759 eval ac_res=\$gl_cv_type_${gltype}_suffix
18760                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18761 $as_echo "$ac_res" >&6; }
18762     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18763     eval result=\$gl_cv_type_${gltype}_suffix
18764     test "$result" = no && result=
18765     eval ${GLTYPE}_SUFFIX=\$result
18766     cat >>confdefs.h <<_ACEOF
18767 #define ${GLTYPE}_SUFFIX $result
18768 _ACEOF
18769
18770   done
18771
18772
18773
18774     STDINT_H=stdint.h
18775   fi
18776
18777    if test -n "$STDINT_H"; then
18778   GL_GENERATE_STDINT_H_TRUE=
18779   GL_GENERATE_STDINT_H_FALSE='#'
18780 else
18781   GL_GENERATE_STDINT_H_TRUE='#'
18782   GL_GENERATE_STDINT_H_FALSE=
18783 fi
18784
18785
18786
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797      if test $gl_cv_have_include_next = yes; then
18798        gl_cv_next_stdio_h='<'stdio.h'>'
18799      else
18800        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
18801 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
18802 if test "${gl_cv_next_stdio_h+set}" = set; then :
18803   $as_echo_n "(cached) " >&6
18804 else
18805
18806                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18807 /* end confdefs.h.  */
18808 #include <stdio.h>
18809
18810 _ACEOF
18811                                                                                                                         case "$host_os" in
18812                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18813                  *)    gl_absname_cpp="$ac_cpp" ;;
18814                esac
18815                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18816                   sed -n '\#/stdio.h#{
18817                     s#.*"\(.*/stdio.h\)".*#\1#
18818                     s#^/[^/]#//&#
18819                     p
18820                     q
18821                   }'`'"'
18822
18823
18824 fi
18825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
18826 $as_echo "$gl_cv_next_stdio_h" >&6; }
18827      fi
18828      NEXT_STDIO_H=$gl_cv_next_stdio_h
18829
18830      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18831        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18832        gl_next_as_first_directive='<'stdio.h'>'
18833      else
18834        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18835        gl_next_as_first_directive=$gl_cv_next_stdio_h
18836      fi
18837      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
18838
18839
18840
18841
18842
18843       GNULIB_FSCANF=1
18844   GNULIB_SCANF=1
18845   GNULIB_FGETC=1
18846   GNULIB_GETC=1
18847   GNULIB_GETCHAR=1
18848   GNULIB_FGETS=1
18849   GNULIB_GETS=1
18850   GNULIB_FREAD=1
18851
18852
18853       GNULIB_FPRINTF=1
18854   GNULIB_PRINTF=1
18855   GNULIB_VFPRINTF=1
18856   GNULIB_VPRINTF=1
18857   GNULIB_FPUTC=1
18858   GNULIB_PUTC=1
18859   GNULIB_PUTCHAR=1
18860   GNULIB_FPUTS=1
18861   GNULIB_PUTS=1
18862   GNULIB_FWRITE=1
18863
18864
18865
18866
18867
18868
18869
18870
18871
18872
18873
18874
18875
18876
18877
18878      if test $gl_cv_have_include_next = yes; then
18879        gl_cv_next_stdlib_h='<'stdlib.h'>'
18880      else
18881        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
18882 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
18883 if test "${gl_cv_next_stdlib_h+set}" = set; then :
18884   $as_echo_n "(cached) " >&6
18885 else
18886
18887                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18888 /* end confdefs.h.  */
18889 #include <stdlib.h>
18890
18891 _ACEOF
18892                                                                                                                         case "$host_os" in
18893                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18894                  *)    gl_absname_cpp="$ac_cpp" ;;
18895                esac
18896                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18897                   sed -n '\#/stdlib.h#{
18898                     s#.*"\(.*/stdlib.h\)".*#\1#
18899                     s#^/[^/]#//&#
18900                     p
18901                     q
18902                   }'`'"'
18903
18904
18905 fi
18906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
18907 $as_echo "$gl_cv_next_stdlib_h" >&6; }
18908      fi
18909      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
18910
18911      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18912        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18913        gl_next_as_first_directive='<'stdlib.h'>'
18914      else
18915        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18916        gl_next_as_first_directive=$gl_cv_next_stdlib_h
18917      fi
18918      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
18919
18920
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930
18931
18932
18933
18934
18935
18936   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
18937
18938
18939  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
18940
18941
18942
18943
18944
18945
18946
18947 $as_echo "#define my_strftime nstrftime" >>confdefs.h
18948
18949
18950
18951
18952
18953
18954
18955   if test "$ac_cv_have_decl_strtoumax" != yes; then
18956     HAVE_DECL_STRTOUMAX=0
18957
18958
18959
18960
18961
18962
18963
18964
18965
18966   for ac_func in strtoumax
18967 do :
18968   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
18969 if test "x$ac_cv_func_strtoumax" = x""yes; then :
18970   cat >>confdefs.h <<_ACEOF
18971 #define HAVE_STRTOUMAX 1
18972 _ACEOF
18973
18974 else
18975
18976     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
18977
18978 fi
18979 done
18980
18981
18982     if test $ac_cv_func_strtoumax = no; then
18983
18984   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
18985 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
18986   ac_have_decl=1
18987 else
18988   ac_have_decl=0
18989 fi
18990
18991 cat >>confdefs.h <<_ACEOF
18992 #define HAVE_DECL_STRTOULL $ac_have_decl
18993 _ACEOF
18994
18995
18996
18997     fi
18998   fi
18999
19000
19001
19002
19003   GNULIB_STRTOUMAX=1
19004
19005
19006
19007
19008
19009         if test $ac_cv_func_symlink = no; then
19010     HAVE_SYMLINK=0
19011
19012
19013
19014
19015
19016
19017
19018
19019   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
19020
19021   else
19022     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
19023 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
19024 if test "${gl_cv_func_symlink_works+set}" = set; then :
19025   $as_echo_n "(cached) " >&6
19026 else
19027   if test "$cross_compiling" = yes; then :
19028   gl_cv_func_symlink_works="guessing no"
19029 else
19030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19031 /* end confdefs.h.  */
19032 #include <unistd.h>
19033
19034 int
19035 main ()
19036 {
19037 int result = 0;
19038              if (!symlink ("a", "conftest.link/"))
19039                result |= 1;
19040              if (symlink ("conftest.f", "conftest.lnk2"))
19041                result |= 2;
19042              else if (!symlink ("a", "conftest.lnk2/"))
19043                result |= 4;
19044              return result;
19045
19046   ;
19047   return 0;
19048 }
19049 _ACEOF
19050 if ac_fn_c_try_run "$LINENO"; then :
19051   gl_cv_func_symlink_works=yes
19052 else
19053   gl_cv_func_symlink_works=no
19054 fi
19055 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19056   conftest.$ac_objext conftest.beam conftest.$ac_ext
19057 fi
19058
19059       rm -f conftest.f conftest.link conftest.lnk2
19060 fi
19061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
19062 $as_echo "$gl_cv_func_symlink_works" >&6; }
19063     if test "$gl_cv_func_symlink_works" != yes; then
19064       REPLACE_SYMLINK=1
19065
19066
19067
19068
19069
19070
19071
19072
19073   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
19074
19075     fi
19076   fi
19077
19078
19079
19080
19081   GNULIB_SYMLINK=1
19082
19083
19084
19085
19086
19087
19088
19089
19090
19091
19092
19093
19094
19095
19096
19097
19098
19099
19100
19101      if test $gl_cv_have_include_next = yes; then
19102        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
19103      else
19104        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
19105 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
19106 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
19107   $as_echo_n "(cached) " >&6
19108 else
19109
19110              if test $ac_cv_header_sys_stat_h = yes; then
19111
19112
19113                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19114 /* end confdefs.h.  */
19115 #include <sys/stat.h>
19116
19117 _ACEOF
19118                                                                                                                         case "$host_os" in
19119                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19120                  *)    gl_absname_cpp="$ac_cpp" ;;
19121                esac
19122                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19123                   sed -n '\#/sys/stat.h#{
19124                     s#.*"\(.*/sys/stat.h\)".*#\1#
19125                     s#^/[^/]#//&#
19126                     p
19127                     q
19128                   }'`'"'
19129           else
19130                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
19131              fi
19132
19133
19134 fi
19135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
19136 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
19137      fi
19138      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
19139
19140      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19141        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19142        gl_next_as_first_directive='<'sys/stat.h'>'
19143      else
19144        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19145        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
19146      fi
19147      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
19148
19149
19150
19151
19152
19153       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
19154      #include <sys/stat.h>
19155 "
19156 if test "x$ac_cv_type_nlink_t" = x""yes; then :
19157
19158 else
19159
19160 $as_echo "#define nlink_t int" >>confdefs.h
19161
19162 fi
19163
19164
19165
19166
19167
19168
19169
19170
19171
19172
19173
19174
19175
19176
19177
19178   if test $ac_cv_have_decl_localtime_r = no; then
19179     HAVE_DECL_LOCALTIME_R=0
19180   fi
19181
19182
19183   if test $ac_cv_func_localtime_r = yes; then
19184     HAVE_LOCALTIME_R=1
19185     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
19186 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
19187 if test "${gl_cv_time_r_posix+set}" = set; then :
19188   $as_echo_n "(cached) " >&6
19189 else
19190   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19191 /* end confdefs.h.  */
19192 #include <time.h>
19193 int
19194 main ()
19195 {
19196 /* We don't need to append 'restrict's to the argument types,
19197                  even though the POSIX signature has the 'restrict's,
19198                  since C99 says they can't affect type compatibility.  */
19199               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
19200               if (ptr) return 0;
19201               /* Check the return type is a pointer.
19202                  On HP-UX 10 it is 'int'.  */
19203               *localtime_r (0, 0);
19204   ;
19205   return 0;
19206 }
19207
19208 _ACEOF
19209 if ac_fn_c_try_compile "$LINENO"; then :
19210   gl_cv_time_r_posix=yes
19211 else
19212   gl_cv_time_r_posix=no
19213 fi
19214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19215
19216 fi
19217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
19218 $as_echo "$gl_cv_time_r_posix" >&6; }
19219     if test $gl_cv_time_r_posix = yes; then
19220       REPLACE_LOCALTIME_R=0
19221     else
19222       REPLACE_LOCALTIME_R=1
19223     fi
19224   else
19225     HAVE_LOCALTIME_R=0
19226   fi
19227   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
19228
19229
19230
19231
19232
19233
19234
19235
19236   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
19237
19238
19239   :
19240
19241   fi
19242
19243
19244
19245
19246   GNULIB_TIME_R=1
19247
19248
19249
19250
19251
19252
19253
19254
19255
19256
19257
19258
19259
19260
19261
19262
19263      if test $gl_cv_have_include_next = yes; then
19264        gl_cv_next_unistd_h='<'unistd.h'>'
19265      else
19266        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
19267 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
19268 if test "${gl_cv_next_unistd_h+set}" = set; then :
19269   $as_echo_n "(cached) " >&6
19270 else
19271
19272              if test $ac_cv_header_unistd_h = yes; then
19273
19274
19275                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19276 /* end confdefs.h.  */
19277 #include <unistd.h>
19278
19279 _ACEOF
19280                                                                                                                         case "$host_os" in
19281                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19282                  *)    gl_absname_cpp="$ac_cpp" ;;
19283                esac
19284                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19285                   sed -n '\#/unistd.h#{
19286                     s#.*"\(.*/unistd.h\)".*#\1#
19287                     s#^/[^/]#//&#
19288                     p
19289                     q
19290                   }'`'"'
19291           else
19292                gl_cv_next_unistd_h='<'unistd.h'>'
19293              fi
19294
19295
19296 fi
19297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
19298 $as_echo "$gl_cv_next_unistd_h" >&6; }
19299      fi
19300      NEXT_UNISTD_H=$gl_cv_next_unistd_h
19301
19302      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19303        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19304        gl_next_as_first_directive='<'unistd.h'>'
19305      else
19306        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19307        gl_next_as_first_directive=$gl_cv_next_unistd_h
19308      fi
19309      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
19310
19311
19312
19313
19314   if test $ac_cv_header_unistd_h = yes; then
19315     HAVE_UNISTD_H=1
19316   else
19317     HAVE_UNISTD_H=0
19318   fi
19319
19320
19321
19322
19323   gl_gnulib_enabled_dosname=false
19324   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
19325   gl_gnulib_enabled_stat=false
19326   gl_gnulib_enabled_strtoull=false
19327   gl_gnulib_enabled_verify=false
19328   func_gl_gnulib_m4code_dosname ()
19329   {
19330     if ! $gl_gnulib_enabled_dosname; then
19331       gl_gnulib_enabled_dosname=true
19332     fi
19333   }
19334   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
19335   {
19336     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
19337
19338
19339       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
19340     fi
19341   }
19342   func_gl_gnulib_m4code_stat ()
19343   {
19344     if ! $gl_gnulib_enabled_stat; then
19345
19346
19347
19348     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
19349 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
19350 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
19351   $as_echo_n "(cached) " >&6
19352 else
19353   if test "$cross_compiling" = yes; then :
19354   case $host_os in
19355             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
19356             *) gl_cv_func_stat_dir_slash="guessing yes";;
19357           esac
19358 else
19359   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19360 /* end confdefs.h.  */
19361 #include <sys/stat.h>
19362
19363 int
19364 main ()
19365 {
19366 struct stat st; return stat (".", &st) != stat ("./", &st);
19367   ;
19368   return 0;
19369 }
19370 _ACEOF
19371 if ac_fn_c_try_run "$LINENO"; then :
19372   gl_cv_func_stat_dir_slash=yes
19373 else
19374   gl_cv_func_stat_dir_slash=no
19375 fi
19376 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19377   conftest.$ac_objext conftest.beam conftest.$ac_ext
19378 fi
19379
19380 fi
19381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
19382 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
19383       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
19384 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
19385 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
19386   $as_echo_n "(cached) " >&6
19387 else
19388   touch conftest.tmp
19389        # Assume that if we have lstat, we can also check symlinks.
19390        if test $ac_cv_func_lstat = yes; then
19391          ln -s conftest.tmp conftest.lnk
19392        fi
19393        if test "$cross_compiling" = yes; then :
19394   gl_cv_func_stat_file_slash="guessing no"
19395 else
19396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19397 /* end confdefs.h.  */
19398 #include <sys/stat.h>
19399
19400 int
19401 main ()
19402 {
19403 int result = 0;
19404       struct stat st;
19405       if (!stat ("conftest.tmp/", &st))
19406         result |= 1;
19407 #if HAVE_LSTAT
19408       if (!stat ("conftest.lnk/", &st))
19409         result |= 2;
19410 #endif
19411       return result;
19412
19413   ;
19414   return 0;
19415 }
19416 _ACEOF
19417 if ac_fn_c_try_run "$LINENO"; then :
19418   gl_cv_func_stat_file_slash=yes
19419 else
19420   gl_cv_func_stat_file_slash=no
19421 fi
19422 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19423   conftest.$ac_objext conftest.beam conftest.$ac_ext
19424 fi
19425
19426        rm -f conftest.tmp conftest.lnk
19427 fi
19428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
19429 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
19430   case $gl_cv_func_stat_dir_slash in
19431     *no) REPLACE_STAT=1
19432
19433 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
19434 ;;
19435   esac
19436   case $gl_cv_func_stat_file_slash in
19437     *no) REPLACE_STAT=1
19438
19439 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
19440 ;;
19441   esac
19442   if test $REPLACE_STAT = 1; then
19443
19444
19445
19446
19447
19448
19449
19450
19451   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
19452
19453
19454   fi
19455
19456
19457
19458
19459   GNULIB_STAT=1
19460
19461
19462
19463       gl_gnulib_enabled_stat=true
19464       if $condition; then
19465         func_gl_gnulib_m4code_dosname
19466       fi
19467     fi
19468   }
19469   func_gl_gnulib_m4code_strtoull ()
19470   {
19471     if ! $gl_gnulib_enabled_strtoull; then
19472
19473
19474
19475   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
19476
19477
19478
19479
19480
19481
19482
19483
19484   for ac_func in strtoull
19485 do :
19486   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
19487 if test "x$ac_cv_func_strtoull" = x""yes; then :
19488   cat >>confdefs.h <<_ACEOF
19489 #define HAVE_STRTOULL 1
19490 _ACEOF
19491
19492 else
19493
19494     gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
19495
19496 fi
19497 done
19498
19499
19500     if test $ac_cv_func_strtoull = no; then
19501       HAVE_STRTOULL=0
19502
19503   :
19504
19505     fi
19506   fi
19507
19508
19509
19510
19511   GNULIB_STRTOULL=1
19512
19513
19514
19515       gl_gnulib_enabled_strtoull=true
19516     fi
19517   }
19518   func_gl_gnulib_m4code_verify ()
19519   {
19520     if ! $gl_gnulib_enabled_verify; then
19521       gl_gnulib_enabled_verify=true
19522     fi
19523   }
19524   if test $GNULIB_UNISTD_H_GETOPT = 1; then
19525     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
19526   fi
19527   if test $REPLACE_LSTAT = 1; then
19528     func_gl_gnulib_m4code_dosname
19529   fi
19530   if test $REPLACE_LSTAT = 1; then
19531     func_gl_gnulib_m4code_stat
19532   fi
19533   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19534     func_gl_gnulib_m4code_stat
19535   fi
19536   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
19537     func_gl_gnulib_m4code_verify
19538   fi
19539   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
19540     func_gl_gnulib_m4code_strtoull
19541   fi
19542
19543    if $gl_gnulib_enabled_dosname; then
19544   gl_GNULIB_ENABLED_dosname_TRUE=
19545   gl_GNULIB_ENABLED_dosname_FALSE='#'
19546 else
19547   gl_GNULIB_ENABLED_dosname_TRUE='#'
19548   gl_GNULIB_ENABLED_dosname_FALSE=
19549 fi
19550
19551    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
19552   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
19553   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
19554 else
19555   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
19556   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
19557 fi
19558
19559    if $gl_gnulib_enabled_stat; then
19560   gl_GNULIB_ENABLED_stat_TRUE=
19561   gl_GNULIB_ENABLED_stat_FALSE='#'
19562 else
19563   gl_GNULIB_ENABLED_stat_TRUE='#'
19564   gl_GNULIB_ENABLED_stat_FALSE=
19565 fi
19566
19567    if $gl_gnulib_enabled_strtoull; then
19568   gl_GNULIB_ENABLED_strtoull_TRUE=
19569   gl_GNULIB_ENABLED_strtoull_FALSE='#'
19570 else
19571   gl_GNULIB_ENABLED_strtoull_TRUE='#'
19572   gl_GNULIB_ENABLED_strtoull_FALSE=
19573 fi
19574
19575    if $gl_gnulib_enabled_verify; then
19576   gl_GNULIB_ENABLED_verify_TRUE=
19577   gl_GNULIB_ENABLED_verify_FALSE='#'
19578 else
19579   gl_GNULIB_ENABLED_verify_TRUE='#'
19580   gl_GNULIB_ENABLED_verify_FALSE=
19581 fi
19582
19583   # End of code from modules
19584
19585
19586
19587
19588
19589
19590
19591
19592
19593   gltests_libdeps=
19594   gltests_ltlibdeps=
19595
19596
19597
19598
19599
19600
19601
19602
19603
19604   gl_source_base='tests'
19605   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
19606
19607   gl_module_indicator_condition=$gltests_WITNESS
19608
19609
19610
19611
19612
19613
19614
19615
19616
19617
19618   LIBGNU_LIBDEPS="$gl_libdeps"
19619
19620   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
19621
19622
19623
19624 # UNIX98 PTYs.
19625 for ac_func in grantpt
19626 do :
19627   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
19628 if test "x$ac_cv_func_grantpt" = x""yes; then :
19629   cat >>confdefs.h <<_ACEOF
19630 #define HAVE_GRANTPT 1
19631 _ACEOF
19632
19633 fi
19634 done
19635
19636
19637 # PTY-related GNU extensions.
19638 for ac_func in getpt
19639 do :
19640   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
19641 if test "x$ac_cv_func_getpt" = x""yes; then :
19642   cat >>confdefs.h <<_ACEOF
19643 #define HAVE_GETPT 1
19644 _ACEOF
19645
19646 fi
19647 done
19648
19649
19650 # Check this now, so that we will NOT find the above functions in ncurses.
19651 # That is because we have not set up to link ncurses in lib-src.
19652 # It's better to believe a function is not available
19653 # than to expect to find it in ncurses.
19654 # Also we need tputs and friends to be able to build at all.
19655 have_tputs_et_al=true
19656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
19657 $as_echo_n "checking for library containing tputs... " >&6; }
19658 if test "${ac_cv_search_tputs+set}" = set; then :
19659   $as_echo_n "(cached) " >&6
19660 else
19661   ac_func_search_save_LIBS=$LIBS
19662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19663 /* end confdefs.h.  */
19664
19665 /* Override any GCC internal prototype to avoid an error.
19666    Use char because int might match the return type of a GCC
19667    builtin and then its argument prototype would still apply.  */
19668 #ifdef __cplusplus
19669 extern "C"
19670 #endif
19671 char tputs ();
19672 int
19673 main ()
19674 {
19675 return tputs ();
19676   ;
19677   return 0;
19678 }
19679 _ACEOF
19680 for ac_lib in '' ncurses terminfo termcap; do
19681   if test -z "$ac_lib"; then
19682     ac_res="none required"
19683   else
19684     ac_res=-l$ac_lib
19685     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19686   fi
19687   if ac_fn_c_try_link "$LINENO"; then :
19688   ac_cv_search_tputs=$ac_res
19689 fi
19690 rm -f core conftest.err conftest.$ac_objext \
19691     conftest$ac_exeext
19692   if test "${ac_cv_search_tputs+set}" = set; then :
19693   break
19694 fi
19695 done
19696 if test "${ac_cv_search_tputs+set}" = set; then :
19697
19698 else
19699   ac_cv_search_tputs=no
19700 fi
19701 rm conftest.$ac_ext
19702 LIBS=$ac_func_search_save_LIBS
19703 fi
19704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
19705 $as_echo "$ac_cv_search_tputs" >&6; }
19706 ac_res=$ac_cv_search_tputs
19707 if test "$ac_res" != no; then :
19708   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19709
19710 else
19711   have_tputs_et_al=false
19712 fi
19713
19714 if test "$have_tputs_et_al" != true; then
19715   as_fn_error "I couldn't find termcap functions (tputs and friends).
19716 Maybe some development libraries/packages are missing?  Try installing
19717 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
19718 fi
19719 # Must define this when any termcap library is found.
19720
19721 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
19722
19723 ## FIXME This was the cpp logic, but I am not sure it is right.
19724 ## The above test has not necessarily found libncurses.
19725 HAVE_LIBNCURSES=yes
19726
19727 ## Use terminfo instead of termcap?
19728 ## Note only system files NOT using terminfo are:
19729 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
19730 ## darwin|gnu without ncurses.
19731 TERMINFO=no
19732 LIBS_TERMCAP=
19733 case "$opsys" in
19734   ## cygwin: Fewer environment variables to go wrong, more terminal types.
19735   ## hpux10-20: Use the system provided termcap(3) library.
19736   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
19737   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
19738   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
19739
19740   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
19741   ##  The ncurses library has been moved out of the System framework in
19742   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
19743   ##  option to use it.
19744   darwin|gnu*)
19745     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
19746     if test "x$HAVE_LIBNCURSES" = "xyes"; then
19747       TERMINFO=yes
19748       LIBS_TERMCAP="-lncurses"
19749     fi
19750     ;;
19751
19752   freebsd)
19753     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
19754 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
19755     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
19756   $as_echo_n "(cached) " >&6
19757 else
19758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19759 /* end confdefs.h.  */
19760 #include <osreldate.h>
19761 int
19762 main ()
19763 {
19764 #if __FreeBSD_version < 400000
19765 fail;
19766 #endif
19767
19768   ;
19769   return 0;
19770 }
19771 _ACEOF
19772 if ac_fn_c_try_link "$LINENO"; then :
19773   emacs_cv_freebsd_terminfo=yes
19774 else
19775   emacs_cv_freebsd_terminfo=no
19776 fi
19777 rm -f core conftest.err conftest.$ac_objext \
19778     conftest$ac_exeext conftest.$ac_ext
19779 fi
19780
19781
19782     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
19783 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
19784
19785     if test $emacs_cv_freebsd_terminfo = yes; then
19786       TERMINFO=yes
19787       LIBS_TERMCAP="-lncurses"
19788     else
19789       LIBS_TERMCAP="-ltermcap"
19790     fi
19791     ;;
19792
19793   netbsd)
19794     if test $ac_cv_search_tputs = -lterminfo; then
19795       TERMINFO=yes
19796       LIBS_TERMCAP="-lterminfo"
19797     else
19798       LIBS_TERMCAP="-ltermcap"
19799     fi
19800     ;;
19801
19802 esac
19803
19804 case "$opsys" in
19805   ## hpux: Make sure we get select from libc rather than from libcurses
19806   ##  because libcurses on HPUX 10.10 has a broken version of select.
19807   ##  We used to use -lc -lcurses, but this may be cleaner.
19808   hpux*) LIBS_TERMCAP="-ltermcap" ;;
19809
19810   openbsd) LIBS_TERMCAP="-lncurses" ;;
19811
19812   ## Must use system termcap, if we use any termcap.  It does special things.
19813   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
19814 esac
19815
19816 TERMCAP_OBJ=tparam.o
19817 if test $TERMINFO = yes; then
19818
19819 $as_echo "#define TERMINFO 1" >>confdefs.h
19820
19821
19822   ## Default used to be -ltermcap.  Add a case above if need something else.
19823   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
19824
19825   TERMCAP_OBJ=terminfo.o
19826 fi
19827
19828
19829
19830
19831 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19832 resolv=no
19833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19834 /* end confdefs.h.  */
19835 #include <netinet/in.h>
19836 #include <arpa/nameser.h>
19837 #include <resolv.h>
19838 int
19839 main ()
19840 {
19841 return res_init();
19842   ;
19843   return 0;
19844 }
19845 _ACEOF
19846 if ac_fn_c_try_link "$LINENO"; then :
19847   have_res_init=yes
19848 else
19849   have_res_init=no
19850 fi
19851 rm -f core conftest.err conftest.$ac_objext \
19852     conftest$ac_exeext conftest.$ac_ext
19853 if test "$have_res_init" = no; then
19854   OLIBS="$LIBS"
19855   LIBS="$LIBS -lresolv"
19856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
19857 $as_echo_n "checking for res_init with -lresolv... " >&6; }
19858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19859 /* end confdefs.h.  */
19860 #include <netinet/in.h>
19861 #include <arpa/nameser.h>
19862 #include <resolv.h>
19863 int
19864 main ()
19865 {
19866 return res_init();
19867   ;
19868   return 0;
19869 }
19870 _ACEOF
19871 if ac_fn_c_try_link "$LINENO"; then :
19872   have_res_init=yes
19873 else
19874   have_res_init=no
19875 fi
19876 rm -f core conftest.err conftest.$ac_objext \
19877     conftest$ac_exeext conftest.$ac_ext
19878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
19879 $as_echo "$have_res_init" >&6; }
19880   if test "$have_res_init" = yes ; then
19881     resolv=yes
19882   fi
19883   LIBS="$OLIBS"
19884 fi
19885
19886 if test "$have_res_init" = yes; then
19887
19888 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
19889
19890 fi
19891
19892 # Do we need the Hesiod library to provide the support routines?
19893 LIBHESIOD=
19894 if test "$with_hesiod" != no ; then
19895   # Don't set $LIBS here -- see comments above.  FIXME which comments?
19896   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
19897 if test "x$ac_cv_func_res_send" = x""yes; then :
19898
19899 else
19900   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
19901 if test "x$ac_cv_func___res_send" = x""yes; then :
19902
19903 else
19904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
19905 $as_echo_n "checking for res_send in -lresolv... " >&6; }
19906 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
19907   $as_echo_n "(cached) " >&6
19908 else
19909   ac_check_lib_save_LIBS=$LIBS
19910 LIBS="-lresolv  $LIBS"
19911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19912 /* end confdefs.h.  */
19913
19914 /* Override any GCC internal prototype to avoid an error.
19915    Use char because int might match the return type of a GCC
19916    builtin and then its argument prototype would still apply.  */
19917 #ifdef __cplusplus
19918 extern "C"
19919 #endif
19920 char res_send ();
19921 int
19922 main ()
19923 {
19924 return res_send ();
19925   ;
19926   return 0;
19927 }
19928 _ACEOF
19929 if ac_fn_c_try_link "$LINENO"; then :
19930   ac_cv_lib_resolv_res_send=yes
19931 else
19932   ac_cv_lib_resolv_res_send=no
19933 fi
19934 rm -f core conftest.err conftest.$ac_objext \
19935     conftest$ac_exeext conftest.$ac_ext
19936 LIBS=$ac_check_lib_save_LIBS
19937 fi
19938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
19939 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
19940 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
19941   resolv=yes
19942 else
19943   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
19944 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
19945 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
19946   $as_echo_n "(cached) " >&6
19947 else
19948   ac_check_lib_save_LIBS=$LIBS
19949 LIBS="-lresolv  $LIBS"
19950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19951 /* end confdefs.h.  */
19952
19953 /* Override any GCC internal prototype to avoid an error.
19954    Use char because int might match the return type of a GCC
19955    builtin and then its argument prototype would still apply.  */
19956 #ifdef __cplusplus
19957 extern "C"
19958 #endif
19959 char __res_send ();
19960 int
19961 main ()
19962 {
19963 return __res_send ();
19964   ;
19965   return 0;
19966 }
19967 _ACEOF
19968 if ac_fn_c_try_link "$LINENO"; then :
19969   ac_cv_lib_resolv___res_send=yes
19970 else
19971   ac_cv_lib_resolv___res_send=no
19972 fi
19973 rm -f core conftest.err conftest.$ac_objext \
19974     conftest$ac_exeext conftest.$ac_ext
19975 LIBS=$ac_check_lib_save_LIBS
19976 fi
19977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
19978 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
19979 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
19980   resolv=yes
19981 fi
19982
19983 fi
19984
19985 fi
19986
19987 fi
19988
19989   if test "$resolv" = yes ; then
19990     RESOLVLIB=-lresolv
19991   else
19992     RESOLVLIB=
19993   fi
19994   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
19995 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
19996
19997 else
19998   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
19999 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
20000 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
20001   $as_echo_n "(cached) " >&6
20002 else
20003   ac_check_lib_save_LIBS=$LIBS
20004 LIBS="-lhesiod $RESOLVLIB $LIBS"
20005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20006 /* end confdefs.h.  */
20007
20008 /* Override any GCC internal prototype to avoid an error.
20009    Use char because int might match the return type of a GCC
20010    builtin and then its argument prototype would still apply.  */
20011 #ifdef __cplusplus
20012 extern "C"
20013 #endif
20014 char hes_getmailhost ();
20015 int
20016 main ()
20017 {
20018 return hes_getmailhost ();
20019   ;
20020   return 0;
20021 }
20022 _ACEOF
20023 if ac_fn_c_try_link "$LINENO"; then :
20024   ac_cv_lib_hesiod_hes_getmailhost=yes
20025 else
20026   ac_cv_lib_hesiod_hes_getmailhost=no
20027 fi
20028 rm -f core conftest.err conftest.$ac_objext \
20029     conftest$ac_exeext conftest.$ac_ext
20030 LIBS=$ac_check_lib_save_LIBS
20031 fi
20032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20033 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20034 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
20035   hesiod=yes
20036 else
20037   :
20038 fi
20039
20040 fi
20041
20042
20043   if test x"$hesiod" = xyes; then
20044
20045 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
20046
20047     LIBHESIOD=-lhesiod
20048   fi
20049 fi
20050
20051
20052 # Do we need libresolv (due to res_init or Hesiod)?
20053 if test "$resolv" = yes ; then
20054
20055 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
20056
20057   LIBRESOLV=-lresolv
20058 else
20059   LIBRESOLV=
20060 fi
20061
20062
20063 # These tell us which Kerberos-related libraries to use.
20064 COM_ERRLIB=
20065 CRYPTOLIB=
20066 KRB5LIB=
20067 DESLIB=
20068 KRB4LIB=
20069
20070 if test "${with_kerberos}" != no; then
20071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
20072 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
20073 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
20074   $as_echo_n "(cached) " >&6
20075 else
20076   ac_check_lib_save_LIBS=$LIBS
20077 LIBS="-lcom_err  $LIBS"
20078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20079 /* end confdefs.h.  */
20080
20081 /* Override any GCC internal prototype to avoid an error.
20082    Use char because int might match the return type of a GCC
20083    builtin and then its argument prototype would still apply.  */
20084 #ifdef __cplusplus
20085 extern "C"
20086 #endif
20087 char com_err ();
20088 int
20089 main ()
20090 {
20091 return com_err ();
20092   ;
20093   return 0;
20094 }
20095 _ACEOF
20096 if ac_fn_c_try_link "$LINENO"; then :
20097   ac_cv_lib_com_err_com_err=yes
20098 else
20099   ac_cv_lib_com_err_com_err=no
20100 fi
20101 rm -f core conftest.err conftest.$ac_objext \
20102     conftest$ac_exeext conftest.$ac_ext
20103 LIBS=$ac_check_lib_save_LIBS
20104 fi
20105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
20106 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
20107 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
20108   have_com_err=yes
20109 else
20110   have_com_err=no
20111 fi
20112
20113   if test $have_com_err = yes; then
20114     COM_ERRLIB=-lcom_err
20115     LIBS="$COM_ERRLIB $LIBS"
20116
20117 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
20118
20119   fi
20120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20121 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
20122 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
20123   $as_echo_n "(cached) " >&6
20124 else
20125   ac_check_lib_save_LIBS=$LIBS
20126 LIBS="-lcrypto  $LIBS"
20127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20128 /* end confdefs.h.  */
20129
20130 /* Override any GCC internal prototype to avoid an error.
20131    Use char because int might match the return type of a GCC
20132    builtin and then its argument prototype would still apply.  */
20133 #ifdef __cplusplus
20134 extern "C"
20135 #endif
20136 char mit_des_cbc_encrypt ();
20137 int
20138 main ()
20139 {
20140 return mit_des_cbc_encrypt ();
20141   ;
20142   return 0;
20143 }
20144 _ACEOF
20145 if ac_fn_c_try_link "$LINENO"; then :
20146   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20147 else
20148   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20149 fi
20150 rm -f core conftest.err conftest.$ac_objext \
20151     conftest$ac_exeext conftest.$ac_ext
20152 LIBS=$ac_check_lib_save_LIBS
20153 fi
20154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20155 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20156 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
20157   have_crypto=yes
20158 else
20159   have_crypto=no
20160 fi
20161
20162   if test $have_crypto = yes; then
20163     CRYPTOLIB=-lcrypto
20164     LIBS="$CRYPTOLIB $LIBS"
20165
20166 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
20167
20168   fi
20169   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20170 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
20171 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
20172   $as_echo_n "(cached) " >&6
20173 else
20174   ac_check_lib_save_LIBS=$LIBS
20175 LIBS="-lk5crypto  $LIBS"
20176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20177 /* end confdefs.h.  */
20178
20179 /* Override any GCC internal prototype to avoid an error.
20180    Use char because int might match the return type of a GCC
20181    builtin and then its argument prototype would still apply.  */
20182 #ifdef __cplusplus
20183 extern "C"
20184 #endif
20185 char mit_des_cbc_encrypt ();
20186 int
20187 main ()
20188 {
20189 return mit_des_cbc_encrypt ();
20190   ;
20191   return 0;
20192 }
20193 _ACEOF
20194 if ac_fn_c_try_link "$LINENO"; then :
20195   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20196 else
20197   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20198 fi
20199 rm -f core conftest.err conftest.$ac_objext \
20200     conftest$ac_exeext conftest.$ac_ext
20201 LIBS=$ac_check_lib_save_LIBS
20202 fi
20203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20204 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20205 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
20206   have_k5crypto=yes
20207 else
20208   have_k5crypto=no
20209 fi
20210
20211   if test $have_k5crypto = yes; then
20212     CRYPTOLIB=-lk5crypto
20213     LIBS="$CRYPTOLIB $LIBS"
20214
20215 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
20216
20217   fi
20218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
20219 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
20220 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
20221   $as_echo_n "(cached) " >&6
20222 else
20223   ac_check_lib_save_LIBS=$LIBS
20224 LIBS="-lkrb5  $LIBS"
20225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20226 /* end confdefs.h.  */
20227
20228 /* Override any GCC internal prototype to avoid an error.
20229    Use char because int might match the return type of a GCC
20230    builtin and then its argument prototype would still apply.  */
20231 #ifdef __cplusplus
20232 extern "C"
20233 #endif
20234 char krb5_init_context ();
20235 int
20236 main ()
20237 {
20238 return krb5_init_context ();
20239   ;
20240   return 0;
20241 }
20242 _ACEOF
20243 if ac_fn_c_try_link "$LINENO"; then :
20244   ac_cv_lib_krb5_krb5_init_context=yes
20245 else
20246   ac_cv_lib_krb5_krb5_init_context=no
20247 fi
20248 rm -f core conftest.err conftest.$ac_objext \
20249     conftest$ac_exeext conftest.$ac_ext
20250 LIBS=$ac_check_lib_save_LIBS
20251 fi
20252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20253 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
20254 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
20255   have_krb5=yes
20256 else
20257   have_krb5=no
20258 fi
20259
20260   if test $have_krb5=yes; then
20261     KRB5LIB=-lkrb5
20262     LIBS="$KRB5LIB $LIBS"
20263
20264 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
20265
20266   fi
20267     if test "${with_kerberos5}" = no; then
20268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
20269 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
20270 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
20271   $as_echo_n "(cached) " >&6
20272 else
20273   ac_check_lib_save_LIBS=$LIBS
20274 LIBS="-ldes425  $LIBS"
20275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20276 /* end confdefs.h.  */
20277
20278 /* Override any GCC internal prototype to avoid an error.
20279    Use char because int might match the return type of a GCC
20280    builtin and then its argument prototype would still apply.  */
20281 #ifdef __cplusplus
20282 extern "C"
20283 #endif
20284 char des_cbc_encrypt ();
20285 int
20286 main ()
20287 {
20288 return des_cbc_encrypt ();
20289   ;
20290   return 0;
20291 }
20292 _ACEOF
20293 if ac_fn_c_try_link "$LINENO"; then :
20294   ac_cv_lib_des425_des_cbc_encrypt=yes
20295 else
20296   ac_cv_lib_des425_des_cbc_encrypt=no
20297 fi
20298 rm -f core conftest.err conftest.$ac_objext \
20299     conftest$ac_exeext conftest.$ac_ext
20300 LIBS=$ac_check_lib_save_LIBS
20301 fi
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20303 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20304 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
20305   have_des425=yes
20306 else
20307   have_des425=no
20308 fi
20309
20310     if test $have_des425 = yes; then
20311       DESLIB=-ldes425
20312       LIBS="$DESLIB $LIBS"
20313
20314 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
20315
20316     else
20317       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
20318 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
20319 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
20320   $as_echo_n "(cached) " >&6
20321 else
20322   ac_check_lib_save_LIBS=$LIBS
20323 LIBS="-ldes  $LIBS"
20324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20325 /* end confdefs.h.  */
20326
20327 /* Override any GCC internal prototype to avoid an error.
20328    Use char because int might match the return type of a GCC
20329    builtin and then its argument prototype would still apply.  */
20330 #ifdef __cplusplus
20331 extern "C"
20332 #endif
20333 char des_cbc_encrypt ();
20334 int
20335 main ()
20336 {
20337 return des_cbc_encrypt ();
20338   ;
20339   return 0;
20340 }
20341 _ACEOF
20342 if ac_fn_c_try_link "$LINENO"; then :
20343   ac_cv_lib_des_des_cbc_encrypt=yes
20344 else
20345   ac_cv_lib_des_des_cbc_encrypt=no
20346 fi
20347 rm -f core conftest.err conftest.$ac_objext \
20348     conftest$ac_exeext conftest.$ac_ext
20349 LIBS=$ac_check_lib_save_LIBS
20350 fi
20351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20352 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20353 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
20354   have_des=yes
20355 else
20356   have_des=no
20357 fi
20358
20359       if test $have_des = yes; then
20360         DESLIB=-ldes
20361         LIBS="$DESLIB $LIBS"
20362
20363 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
20364
20365       fi
20366     fi
20367     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
20368 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
20369 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
20370   $as_echo_n "(cached) " >&6
20371 else
20372   ac_check_lib_save_LIBS=$LIBS
20373 LIBS="-lkrb4  $LIBS"
20374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20375 /* end confdefs.h.  */
20376
20377 /* Override any GCC internal prototype to avoid an error.
20378    Use char because int might match the return type of a GCC
20379    builtin and then its argument prototype would still apply.  */
20380 #ifdef __cplusplus
20381 extern "C"
20382 #endif
20383 char krb_get_cred ();
20384 int
20385 main ()
20386 {
20387 return krb_get_cred ();
20388   ;
20389   return 0;
20390 }
20391 _ACEOF
20392 if ac_fn_c_try_link "$LINENO"; then :
20393   ac_cv_lib_krb4_krb_get_cred=yes
20394 else
20395   ac_cv_lib_krb4_krb_get_cred=no
20396 fi
20397 rm -f core conftest.err conftest.$ac_objext \
20398     conftest$ac_exeext conftest.$ac_ext
20399 LIBS=$ac_check_lib_save_LIBS
20400 fi
20401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20402 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
20403 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
20404   have_krb4=yes
20405 else
20406   have_krb4=no
20407 fi
20408
20409     if test $have_krb4 = yes; then
20410       KRB4LIB=-lkrb4
20411       LIBS="$KRB4LIB $LIBS"
20412
20413 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
20414
20415     else
20416       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
20417 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
20418 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
20419   $as_echo_n "(cached) " >&6
20420 else
20421   ac_check_lib_save_LIBS=$LIBS
20422 LIBS="-lkrb  $LIBS"
20423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20424 /* end confdefs.h.  */
20425
20426 /* Override any GCC internal prototype to avoid an error.
20427    Use char because int might match the return type of a GCC
20428    builtin and then its argument prototype would still apply.  */
20429 #ifdef __cplusplus
20430 extern "C"
20431 #endif
20432 char krb_get_cred ();
20433 int
20434 main ()
20435 {
20436 return krb_get_cred ();
20437   ;
20438   return 0;
20439 }
20440 _ACEOF
20441 if ac_fn_c_try_link "$LINENO"; then :
20442   ac_cv_lib_krb_krb_get_cred=yes
20443 else
20444   ac_cv_lib_krb_krb_get_cred=no
20445 fi
20446 rm -f core conftest.err conftest.$ac_objext \
20447     conftest$ac_exeext conftest.$ac_ext
20448 LIBS=$ac_check_lib_save_LIBS
20449 fi
20450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
20451 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
20452 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
20453   have_krb=yes
20454 else
20455   have_krb=no
20456 fi
20457
20458       if test $have_krb = yes; then
20459         KRB4LIB=-lkrb
20460         LIBS="$KRB4LIB $LIBS"
20461
20462 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
20463
20464       fi
20465     fi
20466   fi
20467
20468   if test "${with_kerberos5}" != no; then
20469     for ac_header in krb5.h
20470 do :
20471   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
20472 if test "x$ac_cv_header_krb5_h" = x""yes; then :
20473   cat >>confdefs.h <<_ACEOF
20474 #define HAVE_KRB5_H 1
20475 _ACEOF
20476  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
20477 "
20478 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
20479
20480 cat >>confdefs.h <<_ACEOF
20481 #define HAVE_KRB5_ERROR_TEXT 1
20482 _ACEOF
20483
20484
20485 fi
20486 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
20487 "
20488 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
20489
20490 cat >>confdefs.h <<_ACEOF
20491 #define HAVE_KRB5_ERROR_E_TEXT 1
20492 _ACEOF
20493
20494
20495 fi
20496
20497 fi
20498
20499 done
20500
20501   else
20502     for ac_header in des.h
20503 do :
20504   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
20505 if test "x$ac_cv_header_des_h" = x""yes; then :
20506   cat >>confdefs.h <<_ACEOF
20507 #define HAVE_DES_H 1
20508 _ACEOF
20509
20510 else
20511   for ac_header in kerberosIV/des.h
20512 do :
20513   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
20514 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
20515   cat >>confdefs.h <<_ACEOF
20516 #define HAVE_KERBEROSIV_DES_H 1
20517 _ACEOF
20518
20519 else
20520   for ac_header in kerberos/des.h
20521 do :
20522   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
20523 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
20524   cat >>confdefs.h <<_ACEOF
20525 #define HAVE_KERBEROS_DES_H 1
20526 _ACEOF
20527
20528 fi
20529
20530 done
20531
20532 fi
20533
20534 done
20535
20536 fi
20537
20538 done
20539
20540     for ac_header in krb.h
20541 do :
20542   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
20543 if test "x$ac_cv_header_krb_h" = x""yes; then :
20544   cat >>confdefs.h <<_ACEOF
20545 #define HAVE_KRB_H 1
20546 _ACEOF
20547
20548 else
20549   for ac_header in kerberosIV/krb.h
20550 do :
20551   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
20552 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
20553   cat >>confdefs.h <<_ACEOF
20554 #define HAVE_KERBEROSIV_KRB_H 1
20555 _ACEOF
20556
20557 else
20558   for ac_header in kerberos/krb.h
20559 do :
20560   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
20561 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
20562   cat >>confdefs.h <<_ACEOF
20563 #define HAVE_KERBEROS_KRB_H 1
20564 _ACEOF
20565
20566 fi
20567
20568 done
20569
20570 fi
20571
20572 done
20573
20574 fi
20575
20576 done
20577
20578   fi
20579   for ac_header in com_err.h
20580 do :
20581   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
20582 if test "x$ac_cv_header_com_err_h" = x""yes; then :
20583   cat >>confdefs.h <<_ACEOF
20584 #define HAVE_COM_ERR_H 1
20585 _ACEOF
20586
20587 fi
20588
20589 done
20590
20591 fi
20592
20593
20594
20595
20596
20597
20598
20599 # Solaris requires -lintl if you want strerror (which calls dgettext)
20600 # to return localized messages.
20601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
20602 $as_echo_n "checking for dgettext in -lintl... " >&6; }
20603 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
20604   $as_echo_n "(cached) " >&6
20605 else
20606   ac_check_lib_save_LIBS=$LIBS
20607 LIBS="-lintl  $LIBS"
20608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20609 /* end confdefs.h.  */
20610
20611 /* Override any GCC internal prototype to avoid an error.
20612    Use char because int might match the return type of a GCC
20613    builtin and then its argument prototype would still apply.  */
20614 #ifdef __cplusplus
20615 extern "C"
20616 #endif
20617 char dgettext ();
20618 int
20619 main ()
20620 {
20621 return dgettext ();
20622   ;
20623   return 0;
20624 }
20625 _ACEOF
20626 if ac_fn_c_try_link "$LINENO"; then :
20627   ac_cv_lib_intl_dgettext=yes
20628 else
20629   ac_cv_lib_intl_dgettext=no
20630 fi
20631 rm -f core conftest.err conftest.$ac_objext \
20632     conftest$ac_exeext conftest.$ac_ext
20633 LIBS=$ac_check_lib_save_LIBS
20634 fi
20635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
20636 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
20637 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
20638   cat >>confdefs.h <<_ACEOF
20639 #define HAVE_LIBINTL 1
20640 _ACEOF
20641
20642   LIBS="-lintl $LIBS"
20643
20644 fi
20645
20646
20647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
20648 $as_echo_n "checking whether localtime caches TZ... " >&6; }
20649 if test "${emacs_cv_localtime_cache+set}" = set; then :
20650   $as_echo_n "(cached) " >&6
20651 else
20652   if test x$ac_cv_func_tzset = xyes; then
20653 if test "$cross_compiling" = yes; then :
20654   # If we have tzset, assume the worst when cross-compiling.
20655 emacs_cv_localtime_cache=yes
20656 else
20657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20658 /* end confdefs.h.  */
20659 #include <time.h>
20660 char TZ_GMT0[] = "TZ=GMT0";
20661 char TZ_PST8[] = "TZ=PST8";
20662 main()
20663 {
20664   time_t now = time ((time_t *) 0);
20665   int hour_GMT0, hour_unset;
20666   if (putenv (TZ_GMT0) != 0)
20667     exit (1);
20668   hour_GMT0 = localtime (&now)->tm_hour;
20669   unsetenv("TZ");
20670   hour_unset = localtime (&now)->tm_hour;
20671   if (putenv (TZ_PST8) != 0)
20672     exit (1);
20673   if (localtime (&now)->tm_hour == hour_GMT0)
20674     exit (1);
20675   unsetenv("TZ");
20676   if (localtime (&now)->tm_hour != hour_unset)
20677     exit (1);
20678   exit (0);
20679 }
20680 _ACEOF
20681 if ac_fn_c_try_run "$LINENO"; then :
20682   emacs_cv_localtime_cache=no
20683 else
20684   emacs_cv_localtime_cache=yes
20685 fi
20686 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20687   conftest.$ac_objext conftest.beam conftest.$ac_ext
20688 fi
20689
20690 else
20691         # If we lack tzset, report that localtime does not cache TZ,
20692         # since we can't invalidate the cache if we don't have tzset.
20693         emacs_cv_localtime_cache=no
20694 fi
20695 fi
20696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
20697 $as_echo "$emacs_cv_localtime_cache" >&6; }
20698 if test $emacs_cv_localtime_cache = yes; then
20699
20700 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
20701
20702 fi
20703
20704 if test "x$HAVE_TIMEVAL" = xyes; then
20705   for ac_func in gettimeofday
20706 do :
20707   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
20708 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
20709   cat >>confdefs.h <<_ACEOF
20710 #define HAVE_GETTIMEOFDAY 1
20711 _ACEOF
20712
20713 fi
20714 done
20715
20716   if test $ac_cv_func_gettimeofday = yes; then
20717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
20718 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
20719 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
20720   $as_echo_n "(cached) " >&6
20721 else
20722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20723 /* end confdefs.h.  */
20724
20725 #ifdef TIME_WITH_SYS_TIME
20726 #include <sys/time.h>
20727 #include <time.h>
20728 #else
20729 #ifdef HAVE_SYS_TIME_H
20730 #include <sys/time.h>
20731 #else
20732 #include <time.h>
20733 #endif
20734 #endif
20735 int
20736 main ()
20737 {
20738 struct timeval time;
20739        gettimeofday (&time, 0);
20740   ;
20741   return 0;
20742 }
20743 _ACEOF
20744 if ac_fn_c_try_compile "$LINENO"; then :
20745   emacs_cv_gettimeofday_two_arguments=yes
20746 else
20747   emacs_cv_gettimeofday_two_arguments=no
20748 fi
20749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20750 fi
20751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
20752 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
20753     if test $emacs_cv_gettimeofday_two_arguments = no; then
20754
20755 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
20756
20757     fi
20758   fi
20759 fi
20760
20761 ok_so_far=yes
20762 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
20763 if test "x$ac_cv_func_socket" = x""yes; then :
20764
20765 else
20766   ok_so_far=no
20767 fi
20768
20769 if test $ok_so_far = yes; then
20770   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
20771 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
20772
20773 else
20774   ok_so_far=no
20775 fi
20776
20777
20778 fi
20779 if test $ok_so_far = yes; then
20780   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
20781 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
20782
20783 else
20784   ok_so_far=no
20785 fi
20786
20787
20788 fi
20789 if test $ok_so_far = yes; then
20790
20791 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
20792
20793 fi
20794
20795 if test -f /usr/lpp/X11/bin/smt.exp; then
20796
20797 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
20798
20799 fi
20800
20801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
20802 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
20803 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
20804   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
20805 $as_echo "yes" >&6; }
20806
20807 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
20808
20809 else
20810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
20811 $as_echo "no" >&6; }
20812 fi
20813
20814 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
20815 if test "x$ac_cv_type_pid_t" = x""yes; then :
20816
20817 else
20818
20819 cat >>confdefs.h <<_ACEOF
20820 #define pid_t int
20821 _ACEOF
20822
20823 fi
20824
20825 for ac_header in vfork.h
20826 do :
20827   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
20828 if test "x$ac_cv_header_vfork_h" = x""yes; then :
20829   cat >>confdefs.h <<_ACEOF
20830 #define HAVE_VFORK_H 1
20831 _ACEOF
20832
20833 fi
20834
20835 done
20836
20837 for ac_func in fork vfork
20838 do :
20839   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20840 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20841 eval as_val=\$$as_ac_var
20842    if test "x$as_val" = x""yes; then :
20843   cat >>confdefs.h <<_ACEOF
20844 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20845 _ACEOF
20846
20847 fi
20848 done
20849
20850 if test "x$ac_cv_func_fork" = xyes; then
20851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
20852 $as_echo_n "checking for working fork... " >&6; }
20853 if test "${ac_cv_func_fork_works+set}" = set; then :
20854   $as_echo_n "(cached) " >&6
20855 else
20856   if test "$cross_compiling" = yes; then :
20857   ac_cv_func_fork_works=cross
20858 else
20859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20860 /* end confdefs.h.  */
20861 $ac_includes_default
20862 int
20863 main ()
20864 {
20865
20866           /* By Ruediger Kuhlmann. */
20867           return fork () < 0;
20868
20869   ;
20870   return 0;
20871 }
20872 _ACEOF
20873 if ac_fn_c_try_run "$LINENO"; then :
20874   ac_cv_func_fork_works=yes
20875 else
20876   ac_cv_func_fork_works=no
20877 fi
20878 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20879   conftest.$ac_objext conftest.beam conftest.$ac_ext
20880 fi
20881
20882 fi
20883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
20884 $as_echo "$ac_cv_func_fork_works" >&6; }
20885
20886 else
20887   ac_cv_func_fork_works=$ac_cv_func_fork
20888 fi
20889 if test "x$ac_cv_func_fork_works" = xcross; then
20890   case $host in
20891     *-*-amigaos* | *-*-msdosdjgpp*)
20892       # Override, as these systems have only a dummy fork() stub
20893       ac_cv_func_fork_works=no
20894       ;;
20895     *)
20896       ac_cv_func_fork_works=yes
20897       ;;
20898   esac
20899   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
20900 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
20901 fi
20902 ac_cv_func_vfork_works=$ac_cv_func_vfork
20903 if test "x$ac_cv_func_vfork" = xyes; then
20904   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
20905 $as_echo_n "checking for working vfork... " >&6; }
20906 if test "${ac_cv_func_vfork_works+set}" = set; then :
20907   $as_echo_n "(cached) " >&6
20908 else
20909   if test "$cross_compiling" = yes; then :
20910   ac_cv_func_vfork_works=cross
20911 else
20912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20913 /* end confdefs.h.  */
20914 /* Thanks to Paul Eggert for this test.  */
20915 $ac_includes_default
20916 #include <sys/wait.h>
20917 #ifdef HAVE_VFORK_H
20918 # include <vfork.h>
20919 #endif
20920 /* On some sparc systems, changes by the child to local and incoming
20921    argument registers are propagated back to the parent.  The compiler
20922    is told about this with #include <vfork.h>, but some compilers
20923    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
20924    static variable whose address is put into a register that is
20925    clobbered by the vfork.  */
20926 static void
20927 #ifdef __cplusplus
20928 sparc_address_test (int arg)
20929 # else
20930 sparc_address_test (arg) int arg;
20931 #endif
20932 {
20933   static pid_t child;
20934   if (!child) {
20935     child = vfork ();
20936     if (child < 0) {
20937       perror ("vfork");
20938       _exit(2);
20939     }
20940     if (!child) {
20941       arg = getpid();
20942       write(-1, "", 0);
20943       _exit (arg);
20944     }
20945   }
20946 }
20947
20948 int
20949 main ()
20950 {
20951   pid_t parent = getpid ();
20952   pid_t child;
20953
20954   sparc_address_test (0);
20955
20956   child = vfork ();
20957
20958   if (child == 0) {
20959     /* Here is another test for sparc vfork register problems.  This
20960        test uses lots of local variables, at least as many local
20961        variables as main has allocated so far including compiler
20962        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
20963        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
20964        reuse the register of parent for one of the local variables,
20965        since it will think that parent can't possibly be used any more
20966        in this routine.  Assigning to the local variable will thus
20967        munge parent in the parent process.  */
20968     pid_t
20969       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
20970       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
20971     /* Convince the compiler that p..p7 are live; otherwise, it might
20972        use the same hardware register for all 8 local variables.  */
20973     if (p != p1 || p != p2 || p != p3 || p != p4
20974         || p != p5 || p != p6 || p != p7)
20975       _exit(1);
20976
20977     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
20978        from child file descriptors.  If the child closes a descriptor
20979        before it execs or exits, this munges the parent's descriptor
20980        as well.  Test for this by closing stdout in the child.  */
20981     _exit(close(fileno(stdout)) != 0);
20982   } else {
20983     int status;
20984     struct stat st;
20985
20986     while (wait(&status) != child)
20987       ;
20988     return (
20989          /* Was there some problem with vforking?  */
20990          child < 0
20991
20992          /* Did the child fail?  (This shouldn't happen.)  */
20993          || status
20994
20995          /* Did the vfork/compiler bug occur?  */
20996          || parent != getpid()
20997
20998          /* Did the file descriptor bug occur?  */
20999          || fstat(fileno(stdout), &st) != 0
21000          );
21001   }
21002 }
21003 _ACEOF
21004 if ac_fn_c_try_run "$LINENO"; then :
21005   ac_cv_func_vfork_works=yes
21006 else
21007   ac_cv_func_vfork_works=no
21008 fi
21009 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21010   conftest.$ac_objext conftest.beam conftest.$ac_ext
21011 fi
21012
21013 fi
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
21015 $as_echo "$ac_cv_func_vfork_works" >&6; }
21016
21017 fi;
21018 if test "x$ac_cv_func_fork_works" = xcross; then
21019   ac_cv_func_vfork_works=$ac_cv_func_vfork
21020   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
21021 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
21022 fi
21023
21024 if test "x$ac_cv_func_vfork_works" = xyes; then
21025
21026 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
21027
21028 else
21029
21030 $as_echo "#define vfork fork" >>confdefs.h
21031
21032 fi
21033 if test "x$ac_cv_func_fork_works" = xyes; then
21034
21035 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
21036
21037 fi
21038
21039
21040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
21041 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
21042 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
21043   $as_echo_n "(cached) " >&6
21044 else
21045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21046 /* end confdefs.h.  */
21047 #include <langinfo.h>
21048 int
21049 main ()
21050 {
21051 char* cs = nl_langinfo(CODESET);
21052   ;
21053   return 0;
21054 }
21055 _ACEOF
21056 if ac_fn_c_try_link "$LINENO"; then :
21057   emacs_cv_langinfo_codeset=yes
21058 else
21059   emacs_cv_langinfo_codeset=no
21060 fi
21061 rm -f core conftest.err conftest.$ac_objext \
21062     conftest$ac_exeext conftest.$ac_ext
21063
21064 fi
21065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
21066 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
21067 if test $emacs_cv_langinfo_codeset = yes; then
21068
21069 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
21070
21071 fi
21072
21073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
21074 $as_echo_n "checking for mbstate_t... " >&6; }
21075 if test "${ac_cv_type_mbstate_t+set}" = set; then :
21076   $as_echo_n "(cached) " >&6
21077 else
21078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21079 /* end confdefs.h.  */
21080 $ac_includes_default
21081 #           include <wchar.h>
21082 int
21083 main ()
21084 {
21085 mbstate_t x; return sizeof x;
21086   ;
21087   return 0;
21088 }
21089 _ACEOF
21090 if ac_fn_c_try_compile "$LINENO"; then :
21091   ac_cv_type_mbstate_t=yes
21092 else
21093   ac_cv_type_mbstate_t=no
21094 fi
21095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21096 fi
21097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
21098 $as_echo "$ac_cv_type_mbstate_t" >&6; }
21099    if test $ac_cv_type_mbstate_t = yes; then
21100
21101 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
21102
21103    else
21104
21105 $as_echo "#define mbstate_t int" >>confdefs.h
21106
21107    fi
21108
21109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
21110 $as_echo_n "checking for C restricted array declarations... " >&6; }
21111 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
21112   $as_echo_n "(cached) " >&6
21113 else
21114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21115 /* end confdefs.h.  */
21116 void fred (int x[__restrict]);
21117 int
21118 main ()
21119 {
21120
21121   ;
21122   return 0;
21123 }
21124 _ACEOF
21125 if ac_fn_c_try_compile "$LINENO"; then :
21126   emacs_cv_c_restrict_arr=yes
21127 else
21128   emacs_cv_c_restrict_arr=no
21129 fi
21130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21131 fi
21132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
21133 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
21134 if test "$emacs_cv_c_restrict_arr" = yes; then
21135
21136 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
21137
21138 fi
21139
21140
21141
21142 # Set up the CFLAGS for real compilation, so we can substitute it.
21143 CFLAGS="$REAL_CFLAGS"
21144 CPPFLAGS="$REAL_CPPFLAGS"
21145
21146 ## Hack to detect a buggy GCC version.
21147 if test "x$GCC" = xyes \
21148    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
21149    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
21150    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
21151    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
21152 fi
21153
21154 version=$PACKAGE_VERSION
21155
21156 ### Specify what sort of things we'll be editing into Makefile and config.h.
21157 ### Use configuration here uncanonicalized to avoid exceeding size limits.
21158
21159
21160 ## Unused?
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175
21176
21177
21178
21179
21180
21181 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
21182 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
21183 ## end of LIBX_BASE, but nothing ever set it.
21184
21185
21186
21187
21188 ## Used in lwlib/Makefile.in.
21189
21190 if test -n "${machfile}"; then
21191   M_FILE="\$(srcdir)/${machfile}"
21192 else
21193   M_FILE=
21194 fi
21195 S_FILE="\$(srcdir)/${opsysfile}"
21196
21197
21198
21199
21200
21201
21202
21203
21204
21205
21206 cat >>confdefs.h <<_ACEOF
21207 #define EMACS_CONFIGURATION "${canonical}"
21208 _ACEOF
21209
21210
21211 cat >>confdefs.h <<_ACEOF
21212 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
21213 _ACEOF
21214
21215 if test -n "$machfile"; then
21216
21217 cat >>confdefs.h <<_ACEOF
21218 #define config_machfile "${machfile}"
21219 _ACEOF
21220
21221 fi
21222
21223 cat >>confdefs.h <<_ACEOF
21224 #define config_opsysfile "${opsysfile}"
21225 _ACEOF
21226
21227
21228 XMENU_OBJ=
21229 XOBJ=
21230 FONT_OBJ=
21231 if test "${HAVE_X_WINDOWS}" = "yes" ; then
21232
21233 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
21234
21235   XMENU_OBJ=xmenu.o
21236   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
21237   FONT_OBJ=xfont.o
21238   if test "$HAVE_XFT" = "yes"; then
21239     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
21240   elif test "$HAVE_FREETYPE" = "yes"; then
21241     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
21242   fi
21243
21244 fi
21245
21246
21247
21248
21249 WIDGET_OBJ=
21250 MOTIF_LIBW=
21251 if test "${USE_X_TOOLKIT}" != "none" ; then
21252   WIDGET_OBJ=widget.o
21253
21254 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
21255
21256   if test "${USE_X_TOOLKIT}" = "LUCID"; then
21257
21258 $as_echo "#define USE_LUCID 1" >>confdefs.h
21259
21260   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
21261
21262 $as_echo "#define USE_MOTIF 1" >>confdefs.h
21263
21264     MOTIF_LIBW=-lXm
21265     case "$opsys" in
21266       gnu-linux)
21267         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
21268         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
21269         ;;
21270
21271       unixware)
21272         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
21273         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
21274         MOTIF_LIBW="MOTIF_LIBW -lXimp"
21275         ;;
21276
21277       aix4-2)
21278         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
21279         MOTIF_LIBW="$MOTIF_LIBW -li18n"
21280         ;;
21281     esac
21282     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
21283   fi
21284 fi
21285
21286
21287 TOOLKIT_LIBW=
21288 case "$USE_X_TOOLKIT" in
21289   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
21290   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
21291   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
21292 esac
21293
21294
21295 if test "$USE_X_TOOLKIT" = "none"; then
21296   LIBXT_OTHER="\$(LIBXSM)"
21297   OLDXMENU_TARGET="really-oldXMenu"
21298 else
21299   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
21300   OLDXMENU_TARGET="really-lwlib"
21301 fi
21302
21303
21304 ## The X Menu stuff is present in the X10 distribution, but missing
21305 ## from X11.  If we have X10, just use the installed library;
21306 ## otherwise, use our own copy.
21307 if test "${HAVE_X11}" = "yes" ; then
21308
21309 $as_echo "#define HAVE_X11 1" >>confdefs.h
21310
21311
21312   if test "$USE_X_TOOLKIT" = "none"; then
21313     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
21314   else
21315     OLDXMENU="\${lwlibdir}/liblw.a"
21316   fi
21317   LIBXMENU="\$(OLDXMENU)"
21318   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
21319   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
21320 else
21321   ## For a syntactically valid Makefile; not actually used for anything.
21322   ## See comments in src/Makefile.in.
21323   OLDXMENU=nothing
21324   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
21325   if test "${HAVE_X_WINDOWS}" = "yes"; then
21326     LIBXMENU="-lXMenu"
21327   else
21328     LIBXMENU=
21329   fi
21330   LIBX_OTHER=
21331   OLDXMENU_DEPS=
21332 fi
21333
21334 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
21335   OLDXMENU_TARGET=
21336   OLDXMENU=nothing
21337   LIBXMENU=
21338   OLDXMENU_DEPS=
21339 fi
21340
21341
21342
21343
21344
21345
21346
21347 if test "${HAVE_MENUS}" = "yes" ; then
21348
21349 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
21350
21351 fi
21352
21353 if test "${GNU_MALLOC}" = "yes" ; then
21354
21355 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
21356
21357 fi
21358
21359 RALLOC_OBJ=
21360 if test "${REL_ALLOC}" = "yes" ; then
21361
21362 $as_echo "#define REL_ALLOC 1" >>confdefs.h
21363
21364
21365   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
21366 fi
21367
21368
21369 if test "$opsys" = "cygwin"; then
21370   CYGWIN_OBJ="sheap.o"
21371   ## Cygwin differs because of its unexec().
21372   PRE_ALLOC_OBJ=
21373   POST_ALLOC_OBJ=lastfile.o
21374 else
21375   CYGWIN_OBJ=
21376   PRE_ALLOC_OBJ=lastfile.o
21377   POST_ALLOC_OBJ=
21378 fi
21379
21380
21381
21382
21383
21384 case "$opsys" in
21385   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21386
21387   darwin)
21388    ## The -headerpad option tells ld (see man page) to leave room at the
21389    ## end of the header for adding load commands.  Needed for dumping.
21390    ## 0x690 is the total size of 30 segment load commands (at 56
21391    ## each); under Cocoa 31 commands are required.
21392    if test "$HAVE_NS" = "yes"; then
21393      libs_nsgui="-framework AppKit"
21394      headerpad_extra=6C8
21395    else
21396      libs_nsgui=
21397      headerpad_extra=690
21398    fi
21399    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21400
21401    ## This is here because src/Makefile.in did some extra fiddling around
21402    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
21403    ##   #ifndef LD_SWITCH_SYSTEM
21404    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21405    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21406    ## not using gcc, darwin system not on an alpha (ie darwin, since
21407    ## darwin + alpha does not occur).
21408    ## Because this was done in src/Makefile.in, the resulting part of
21409    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21410    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21411    ## rather than LD_SWITCH_SYSTEM.
21412    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21413      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21414    ;;
21415
21416   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
21417   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
21418   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
21419   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
21420   ## had different values in configure (in ac_link) and src/Makefile.in.
21421   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21422   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
21423
21424   *) LD_SWITCH_SYSTEM_TEMACS= ;;
21425 esac
21426
21427 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21428   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21429 fi
21430
21431
21432
21433
21434 LD_FIRSTFLAG=
21435 ORDINARY_LINK=
21436 case "$opsys" in
21437   ## gnu: GNU needs its own crt0.
21438   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21439
21440   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21441   ## library search parth, i.e. it won't search /usr/lib for libc and
21442   ## friends.  Using -nostartfiles instead avoids this problem, and
21443   ## will also work on earlier NetBSD releases.
21444   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21445
21446   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21447   ##   MkLinux/LinuxPPC needs this.
21448   ## ibms390x only supports opsys = gnu-linux so it can be added here.
21449   gnu-*)
21450     case "$machine" in
21451       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
21452     esac
21453     ;;
21454 esac
21455
21456
21457 if test "x$ORDINARY_LINK" = "xyes"; then
21458
21459   LD_FIRSTFLAG=""
21460
21461 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21462
21463
21464 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21465 ## freebsd, gnu-* not on macppc|ibms390x.
21466 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21467
21468   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21469   ## places that are difficult to figure out at make time.  Fortunately,
21470   ## these same versions allow you to pass arbitrary flags on to the
21471   ## linker, so there is no reason not to use it as a linker.
21472   ##
21473   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
21474   ## searching for libraries in its internal directories, so we have to
21475   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21476   LD_FIRSTFLAG="-nostdlib"
21477 fi
21478
21479 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21480 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21481
21482
21483
21484
21485 ## FIXME? The logic here is not precisely the same as that above.
21486 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21487 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21488 LIB_GCC=
21489 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21490
21491   case "$opsys" in
21492     freebsd|netbsd|openbsd) LIB_GCC= ;;
21493
21494     gnu-*)
21495       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21496       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
21497       case $host_cpu in
21498       arm*)
21499         LIB_GCC="-lgcc_s"
21500         ;;
21501       *)
21502         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21503         ## immediately undefine it again and redefine it to empty.
21504         ## Was the C_SWITCH_X_SITE part really necessary?
21505 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21506         LIB_GCC=
21507         ;;
21508       esac
21509       ;;
21510
21511     ## Ask GCC where to find libgcc.a.
21512     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21513   esac
21514 fi
21515
21516
21517 TOOLTIP_SUPPORT=
21518 WINDOW_SUPPORT=
21519 ## If we're using X11/GNUstep, define some consequences.
21520 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21521
21522 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21523
21524
21525 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21526
21527   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
21528   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
21529
21530   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
21531   test "$HAVE_X_WINDOWS" = "yes" && \
21532     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
21533
21534 fi
21535
21536
21537
21538
21539
21540
21541
21542 #### Report on what we decided to do.
21543 #### Report GTK as a toolkit, even if it doesn't use Xt.
21544 #### It makes printing result more understandable as using GTK sets
21545 #### toolkit_scroll_bars to yes by default.
21546 if test "${HAVE_GTK}" = "yes"; then
21547   USE_X_TOOLKIT=GTK
21548 fi
21549
21550 and_machfile=
21551 if test -n "$machfile"; then
21552   and_machfile=" and \`${machfile}'"
21553 fi
21554
21555 echo "
21556 Configured for \`${canonical}'.
21557
21558   Where should the build process find the source code?    ${srcdir}
21559   What operating system and machine description files should Emacs use?
21560         \`${opsysfile}'${and_machfile}
21561   What compiler should emacs be built with?               ${CC} ${CFLAGS}
21562   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
21563   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
21564   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
21565   What window system should Emacs use?                    ${window_system}
21566   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
21567
21568 if test -n "${x_includes}"; then
21569 echo "  Where do we find X Windows header files?                ${x_includes}"
21570 else
21571 echo "  Where do we find X Windows header files?                Standard dirs"
21572 fi
21573 if test -n "${x_libraries}"; then
21574 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
21575 else
21576 echo "  Where do we find X Windows libraries?                   Standard dirs"
21577 fi
21578
21579 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
21580 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
21581 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
21582 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
21583 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
21584 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
21585 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
21586 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
21587
21588 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
21589 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
21590 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
21591 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
21592 echo "  Does Emacs use -lgnutls (2.6.x or higher)?              ${HAVE_GNUTLS}"
21593 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
21594
21595 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
21596 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
21597 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
21598 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
21599
21600 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
21601 echo
21602
21603 if test $USE_XASSERTS = yes; then
21604    echo "  Compiling with asserts turned on."
21605    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21606 fi
21607
21608 echo
21609
21610 if test "$HAVE_NS" = "yes"; then
21611    echo
21612    echo "You must run \"make install\" in order to test the built application.
21613 The installed application will go to nextstep/Emacs.app and can be
21614 run or moved from there."
21615    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21616       echo "The application will be fully self-contained."
21617     else
21618       echo "The lisp resources for the application will be installed under ${prefix}.
21619 You may need to run \"make install\" with sudo.  The application will fail
21620 to run if these resources are not installed."
21621    fi
21622    echo
21623 fi
21624
21625
21626 # Remove any trailing slashes in these variables.
21627 test "${prefix}" != NONE &&
21628   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21629 test "${exec_prefix}" != NONE &&
21630   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21631
21632 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
21633
21634
21635 ac_config_commands="$ac_config_commands mkdirs"
21636
21637
21638 ac_config_commands="$ac_config_commands epaths"
21639
21640
21641 ac_config_commands="$ac_config_commands gdbinit"
21642
21643
21644 cat >confcache <<\_ACEOF
21645 # This file is a shell script that caches the results of configure
21646 # tests run on this system so they can be shared between configure
21647 # scripts and configure runs, see configure's option --config-cache.
21648 # It is not useful on other systems.  If it contains results you don't
21649 # want to keep, you may remove or edit it.
21650 #
21651 # config.status only pays attention to the cache file if you give it
21652 # the --recheck option to rerun configure.
21653 #
21654 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21655 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21656 # following values.
21657
21658 _ACEOF
21659
21660 # The following way of writing the cache mishandles newlines in values,
21661 # but we know of no workaround that is simple, portable, and efficient.
21662 # So, we kill variables containing newlines.
21663 # Ultrix sh set writes to stderr and can't be redirected directly,
21664 # and sets the high bit in the cache file unless we assign to the vars.
21665 (
21666   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21667     eval ac_val=\$$ac_var
21668     case $ac_val in #(
21669     *${as_nl}*)
21670       case $ac_var in #(
21671       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21672 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21673       esac
21674       case $ac_var in #(
21675       _ | IFS | as_nl) ;; #(
21676       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21677       *) { eval $ac_var=; unset $ac_var;} ;;
21678       esac ;;
21679     esac
21680   done
21681
21682   (set) 2>&1 |
21683     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21684     *${as_nl}ac_space=\ *)
21685       # `set' does not quote correctly, so add quotes: double-quote
21686       # substitution turns \\\\ into \\, and sed turns \\ into \.
21687       sed -n \
21688         "s/'/'\\\\''/g;
21689           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21690       ;; #(
21691     *)
21692       # `set' quotes correctly as required by POSIX, so do not add quotes.
21693       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21694       ;;
21695     esac |
21696     sort
21697 ) |
21698   sed '
21699      /^ac_cv_env_/b end
21700      t clear
21701      :clear
21702      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21703      t end
21704      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21705      :end' >>confcache
21706 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21707   if test -w "$cache_file"; then
21708     test "x$cache_file" != "x/dev/null" &&
21709       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21710 $as_echo "$as_me: updating cache $cache_file" >&6;}
21711     cat confcache >$cache_file
21712   else
21713     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21714 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21715   fi
21716 fi
21717 rm -f confcache
21718
21719 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21720 # Let make expand exec_prefix.
21721 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21722
21723 DEFS=-DHAVE_CONFIG_H
21724
21725 ac_libobjs=
21726 ac_ltlibobjs=
21727 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21728   # 1. Remove the extension, and $U if already installed.
21729   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21730   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21731   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21732   #    will be set to the directory where LIBOBJS objects are built.
21733   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21734   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21735 done
21736 LIBOBJS=$ac_libobjs
21737
21738 LTLIBOBJS=$ac_ltlibobjs
21739
21740
21741  if test -n "$EXEEXT"; then
21742   am__EXEEXT_TRUE=
21743   am__EXEEXT_FALSE='#'
21744 else
21745   am__EXEEXT_TRUE='#'
21746   am__EXEEXT_FALSE=
21747 fi
21748
21749 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21750   as_fn_error "conditional \"AMDEP\" was never defined.
21751 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21752 fi
21753 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21754   as_fn_error "conditional \"am__fastdepCC\" was never defined.
21755 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21756 fi
21757
21758 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21759   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21760 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21761 fi
21762
21763 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21764   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21765 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21766 fi
21767 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21768   as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21769 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21770 fi
21771 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21772   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21773 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21774 fi
21775 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21776   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21777 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21778 fi
21779 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21780   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21781 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21782 fi
21783 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
21784   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
21785 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21786 fi
21787 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
21788   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
21789 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21790 fi
21791 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
21792   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
21793 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21794 fi
21795 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
21796   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
21797 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21798 fi
21799 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
21800   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
21801 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21802 fi
21803
21804     gl_libobjs=
21805     gl_ltlibobjs=
21806     if test -n "$gl_LIBOBJS"; then
21807       # Remove the extension.
21808       sed_drop_objext='s/\.o$//;s/\.obj$//'
21809       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21810         gl_libobjs="$gl_libobjs $i.$ac_objext"
21811         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21812       done
21813     fi
21814     gl_LIBOBJS=$gl_libobjs
21815
21816     gl_LTLIBOBJS=$gl_ltlibobjs
21817
21818
21819
21820     gltests_libobjs=
21821     gltests_ltlibobjs=
21822     if test -n "$gltests_LIBOBJS"; then
21823       # Remove the extension.
21824       sed_drop_objext='s/\.o$//;s/\.obj$//'
21825       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21826         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21827         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21828       done
21829     fi
21830     gltests_LIBOBJS=$gltests_libobjs
21831
21832     gltests_LTLIBOBJS=$gltests_ltlibobjs
21833
21834
21835
21836 : ${CONFIG_STATUS=./config.status}
21837 ac_write_fail=0
21838 ac_clean_files_save=$ac_clean_files
21839 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21840 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21841 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21842 as_write_fail=0
21843 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21844 #! $SHELL
21845 # Generated by $as_me.
21846 # Run this file to recreate the current configuration.
21847 # Compiler output produced by configure, useful for debugging
21848 # configure, is in config.log if it exists.
21849
21850 debug=false
21851 ac_cs_recheck=false
21852 ac_cs_silent=false
21853
21854 SHELL=\${CONFIG_SHELL-$SHELL}
21855 export SHELL
21856 _ASEOF
21857 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21858 ## -------------------- ##
21859 ## M4sh Initialization. ##
21860 ## -------------------- ##
21861
21862 # Be more Bourne compatible
21863 DUALCASE=1; export DUALCASE # for MKS sh
21864 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21865   emulate sh
21866   NULLCMD=:
21867   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21868   # is contrary to our usage.  Disable this feature.
21869   alias -g '${1+"$@"}'='"$@"'
21870   setopt NO_GLOB_SUBST
21871 else
21872   case `(set -o) 2>/dev/null` in #(
21873   *posix*) :
21874     set -o posix ;; #(
21875   *) :
21876      ;;
21877 esac
21878 fi
21879
21880
21881 as_nl='
21882 '
21883 export as_nl
21884 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21885 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21886 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21887 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21888 # Prefer a ksh shell builtin over an external printf program on Solaris,
21889 # but without wasting forks for bash or zsh.
21890 if test -z "$BASH_VERSION$ZSH_VERSION" \
21891     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21892   as_echo='print -r --'
21893   as_echo_n='print -rn --'
21894 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21895   as_echo='printf %s\n'
21896   as_echo_n='printf %s'
21897 else
21898   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21899     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21900     as_echo_n='/usr/ucb/echo -n'
21901   else
21902     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21903     as_echo_n_body='eval
21904       arg=$1;
21905       case $arg in #(
21906       *"$as_nl"*)
21907         expr "X$arg" : "X\\(.*\\)$as_nl";
21908         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
21909       esac;
21910       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
21911     '
21912     export as_echo_n_body
21913     as_echo_n='sh -c $as_echo_n_body as_echo'
21914   fi
21915   export as_echo_body
21916   as_echo='sh -c $as_echo_body as_echo'
21917 fi
21918
21919 # The user is always right.
21920 if test "${PATH_SEPARATOR+set}" != set; then
21921   PATH_SEPARATOR=:
21922   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
21923     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
21924       PATH_SEPARATOR=';'
21925   }
21926 fi
21927
21928
21929 # IFS
21930 # We need space, tab and new line, in precisely that order.  Quoting is
21931 # there to prevent editors from complaining about space-tab.
21932 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
21933 # splitting by setting IFS to empty value.)
21934 IFS=" ""        $as_nl"
21935
21936 # Find who we are.  Look in the path if we contain no directory separator.
21937 case $0 in #((
21938   *[\\/]* ) as_myself=$0 ;;
21939   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
21940 for as_dir in $PATH
21941 do
21942   IFS=$as_save_IFS
21943   test -z "$as_dir" && as_dir=.
21944     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
21945   done
21946 IFS=$as_save_IFS
21947
21948      ;;
21949 esac
21950 # We did not find ourselves, most probably we were run as `sh COMMAND'
21951 # in which case we are not to be found in the path.
21952 if test "x$as_myself" = x; then
21953   as_myself=$0
21954 fi
21955 if test ! -f "$as_myself"; then
21956   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
21957   exit 1
21958 fi
21959
21960 # Unset variables that we do not need and which cause bugs (e.g. in
21961 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
21962 # suppresses any "Segmentation fault" message there.  '((' could
21963 # trigger a bug in pdksh 5.2.14.
21964 for as_var in BASH_ENV ENV MAIL MAILPATH
21965 do eval test x\${$as_var+set} = xset \
21966   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
21967 done
21968 PS1='$ '
21969 PS2='> '
21970 PS4='+ '
21971
21972 # NLS nuisances.
21973 LC_ALL=C
21974 export LC_ALL
21975 LANGUAGE=C
21976 export LANGUAGE
21977
21978 # CDPATH.
21979 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
21980
21981
21982 # as_fn_error ERROR [LINENO LOG_FD]
21983 # ---------------------------------
21984 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
21985 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
21986 # script with status $?, using 1 if that was 0.
21987 as_fn_error ()
21988 {
21989   as_status=$?; test $as_status -eq 0 && as_status=1
21990   if test "$3"; then
21991     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
21992     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
21993   fi
21994   $as_echo "$as_me: error: $1" >&2
21995   as_fn_exit $as_status
21996 } # as_fn_error
21997
21998
21999 # as_fn_set_status STATUS
22000 # -----------------------
22001 # Set $? to STATUS, without forking.
22002 as_fn_set_status ()
22003 {
22004   return $1
22005 } # as_fn_set_status
22006
22007 # as_fn_exit STATUS
22008 # -----------------
22009 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22010 as_fn_exit ()
22011 {
22012   set +e
22013   as_fn_set_status $1
22014   exit $1
22015 } # as_fn_exit
22016
22017 # as_fn_unset VAR
22018 # ---------------
22019 # Portably unset VAR.
22020 as_fn_unset ()
22021 {
22022   { eval $1=; unset $1;}
22023 }
22024 as_unset=as_fn_unset
22025 # as_fn_append VAR VALUE
22026 # ----------------------
22027 # Append the text in VALUE to the end of the definition contained in VAR. Take
22028 # advantage of any shell optimizations that allow amortized linear growth over
22029 # repeated appends, instead of the typical quadratic growth present in naive
22030 # implementations.
22031 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22032   eval 'as_fn_append ()
22033   {
22034     eval $1+=\$2
22035   }'
22036 else
22037   as_fn_append ()
22038   {
22039     eval $1=\$$1\$2
22040   }
22041 fi # as_fn_append
22042
22043 # as_fn_arith ARG...
22044 # ------------------
22045 # Perform arithmetic evaluation on the ARGs, and store the result in the
22046 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22047 # must be portable across $(()) and expr.
22048 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22049   eval 'as_fn_arith ()
22050   {
22051     as_val=$(( $* ))
22052   }'
22053 else
22054   as_fn_arith ()
22055   {
22056     as_val=`expr "$@" || test $? -eq 1`
22057   }
22058 fi # as_fn_arith
22059
22060
22061 if expr a : '\(a\)' >/dev/null 2>&1 &&
22062    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22063   as_expr=expr
22064 else
22065   as_expr=false
22066 fi
22067
22068 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22069   as_basename=basename
22070 else
22071   as_basename=false
22072 fi
22073
22074 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22075   as_dirname=dirname
22076 else
22077   as_dirname=false
22078 fi
22079
22080 as_me=`$as_basename -- "$0" ||
22081 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22082          X"$0" : 'X\(//\)$' \| \
22083          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22084 $as_echo X/"$0" |
22085     sed '/^.*\/\([^/][^/]*\)\/*$/{
22086             s//\1/
22087             q
22088           }
22089           /^X\/\(\/\/\)$/{
22090             s//\1/
22091             q
22092           }
22093           /^X\/\(\/\).*/{
22094             s//\1/
22095             q
22096           }
22097           s/.*/./; q'`
22098
22099 # Avoid depending upon Character Ranges.
22100 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22101 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22102 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22103 as_cr_digits='0123456789'
22104 as_cr_alnum=$as_cr_Letters$as_cr_digits
22105
22106 ECHO_C= ECHO_N= ECHO_T=
22107 case `echo -n x` in #(((((
22108 -n*)
22109   case `echo 'xy\c'` in
22110   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22111   xy)  ECHO_C='\c';;
22112   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22113        ECHO_T=' ';;
22114   esac;;
22115 *)
22116   ECHO_N='-n';;
22117 esac
22118
22119 rm -f conf$$ conf$$.exe conf$$.file
22120 if test -d conf$$.dir; then
22121   rm -f conf$$.dir/conf$$.file
22122 else
22123   rm -f conf$$.dir
22124   mkdir conf$$.dir 2>/dev/null
22125 fi
22126 if (echo >conf$$.file) 2>/dev/null; then
22127   if ln -s conf$$.file conf$$ 2>/dev/null; then
22128     as_ln_s='ln -s'
22129     # ... but there are two gotchas:
22130     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22131     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22132     # In both cases, we have to default to `cp -p'.
22133     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22134       as_ln_s='cp -p'
22135   elif ln conf$$.file conf$$ 2>/dev/null; then
22136     as_ln_s=ln
22137   else
22138     as_ln_s='cp -p'
22139   fi
22140 else
22141   as_ln_s='cp -p'
22142 fi
22143 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22144 rmdir conf$$.dir 2>/dev/null
22145
22146
22147 # as_fn_mkdir_p
22148 # -------------
22149 # Create "$as_dir" as a directory, including parents if necessary.
22150 as_fn_mkdir_p ()
22151 {
22152
22153   case $as_dir in #(
22154   -*) as_dir=./$as_dir;;
22155   esac
22156   test -d "$as_dir" || eval $as_mkdir_p || {
22157     as_dirs=
22158     while :; do
22159       case $as_dir in #(
22160       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22161       *) as_qdir=$as_dir;;
22162       esac
22163       as_dirs="'$as_qdir' $as_dirs"
22164       as_dir=`$as_dirname -- "$as_dir" ||
22165 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22166          X"$as_dir" : 'X\(//\)[^/]' \| \
22167          X"$as_dir" : 'X\(//\)$' \| \
22168          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22169 $as_echo X"$as_dir" |
22170     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22171             s//\1/
22172             q
22173           }
22174           /^X\(\/\/\)[^/].*/{
22175             s//\1/
22176             q
22177           }
22178           /^X\(\/\/\)$/{
22179             s//\1/
22180             q
22181           }
22182           /^X\(\/\).*/{
22183             s//\1/
22184             q
22185           }
22186           s/.*/./; q'`
22187       test -d "$as_dir" && break
22188     done
22189     test -z "$as_dirs" || eval "mkdir $as_dirs"
22190   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22191
22192
22193 } # as_fn_mkdir_p
22194 if mkdir -p . 2>/dev/null; then
22195   as_mkdir_p='mkdir -p "$as_dir"'
22196 else
22197   test -d ./-p && rmdir ./-p
22198   as_mkdir_p=false
22199 fi
22200
22201 if test -x / >/dev/null 2>&1; then
22202   as_test_x='test -x'
22203 else
22204   if ls -dL / >/dev/null 2>&1; then
22205     as_ls_L_option=L
22206   else
22207     as_ls_L_option=
22208   fi
22209   as_test_x='
22210     eval sh -c '\''
22211       if test -d "$1"; then
22212         test -d "$1/.";
22213       else
22214         case $1 in #(
22215         -*)set "./$1";;
22216         esac;
22217         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22218         ???[sx]*):;;*)false;;esac;fi
22219     '\'' sh
22220   '
22221 fi
22222 as_executable_p=$as_test_x
22223
22224 # Sed expression to map a string onto a valid CPP name.
22225 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22226
22227 # Sed expression to map a string onto a valid variable name.
22228 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22229
22230
22231 exec 6>&1
22232 ## ----------------------------------- ##
22233 ## Main body of $CONFIG_STATUS script. ##
22234 ## ----------------------------------- ##
22235 _ASEOF
22236 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22237
22238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22239 # Save the log message, to keep $0 and so on meaningful, and to
22240 # report actual input values of CONFIG_FILES etc. instead of their
22241 # values after options handling.
22242 ac_log="
22243 This file was extended by emacs $as_me 24.0.50, which was
22244 generated by GNU Autoconf 2.65.  Invocation command line was
22245
22246   CONFIG_FILES    = $CONFIG_FILES
22247   CONFIG_HEADERS  = $CONFIG_HEADERS
22248   CONFIG_LINKS    = $CONFIG_LINKS
22249   CONFIG_COMMANDS = $CONFIG_COMMANDS
22250   $ $0 $@
22251
22252 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22253 "
22254
22255 _ACEOF
22256
22257 case $ac_config_files in *"
22258 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22259 esac
22260
22261 case $ac_config_headers in *"
22262 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22263 esac
22264
22265
22266 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22267 # Files that config.status was made for.
22268 config_files="$ac_config_files"
22269 config_headers="$ac_config_headers"
22270 config_commands="$ac_config_commands"
22271
22272 _ACEOF
22273
22274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22275 ac_cs_usage="\
22276 \`$as_me' instantiates files and other configuration actions
22277 from templates according to the current configuration.  Unless the files
22278 and actions are specified as TAGs, all are instantiated by default.
22279
22280 Usage: $0 [OPTION]... [TAG]...
22281
22282   -h, --help       print this help, then exit
22283   -V, --version    print version number and configuration settings, then exit
22284       --config     print configuration, then exit
22285   -q, --quiet, --silent
22286                    do not print progress messages
22287   -d, --debug      don't remove temporary files
22288       --recheck    update $as_me by reconfiguring in the same conditions
22289       --file=FILE[:TEMPLATE]
22290                    instantiate the configuration file FILE
22291       --header=FILE[:TEMPLATE]
22292                    instantiate the configuration header FILE
22293
22294 Configuration files:
22295 $config_files
22296
22297 Configuration headers:
22298 $config_headers
22299
22300 Configuration commands:
22301 $config_commands
22302
22303 Report bugs to the package provider."
22304
22305 _ACEOF
22306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22307 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22308 ac_cs_version="\\
22309 emacs config.status 24.0.50
22310 configured by $0, generated by GNU Autoconf 2.65,
22311   with options \\"\$ac_cs_config\\"
22312
22313 Copyright (C) 2009 Free Software Foundation, Inc.
22314 This config.status script is free software; the Free Software Foundation
22315 gives unlimited permission to copy, distribute and modify it."
22316
22317 ac_pwd='$ac_pwd'
22318 srcdir='$srcdir'
22319 INSTALL='$INSTALL'
22320 MKDIR_P='$MKDIR_P'
22321 AWK='$AWK'
22322 test -n "\$AWK" || AWK=awk
22323 _ACEOF
22324
22325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22326 # The default lists apply if the user does not specify any file.
22327 ac_need_defaults=:
22328 while test $# != 0
22329 do
22330   case $1 in
22331   --*=*)
22332     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22333     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22334     ac_shift=:
22335     ;;
22336   *)
22337     ac_option=$1
22338     ac_optarg=$2
22339     ac_shift=shift
22340     ;;
22341   esac
22342
22343   case $ac_option in
22344   # Handling of the options.
22345   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22346     ac_cs_recheck=: ;;
22347   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22348     $as_echo "$ac_cs_version"; exit ;;
22349   --config | --confi | --conf | --con | --co | --c )
22350     $as_echo "$ac_cs_config"; exit ;;
22351   --debug | --debu | --deb | --de | --d | -d )
22352     debug=: ;;
22353   --file | --fil | --fi | --f )
22354     $ac_shift
22355     case $ac_optarg in
22356     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22357     esac
22358     as_fn_append CONFIG_FILES " '$ac_optarg'"
22359     ac_need_defaults=false;;
22360   --header | --heade | --head | --hea )
22361     $ac_shift
22362     case $ac_optarg in
22363     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22364     esac
22365     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22366     ac_need_defaults=false;;
22367   --he | --h)
22368     # Conflict between --help and --header
22369     as_fn_error "ambiguous option: \`$1'
22370 Try \`$0 --help' for more information.";;
22371   --help | --hel | -h )
22372     $as_echo "$ac_cs_usage"; exit ;;
22373   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22374   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22375     ac_cs_silent=: ;;
22376
22377   # This is an error.
22378   -*) as_fn_error "unrecognized option: \`$1'
22379 Try \`$0 --help' for more information." ;;
22380
22381   *) as_fn_append ac_config_targets " $1"
22382      ac_need_defaults=false ;;
22383
22384   esac
22385   shift
22386 done
22387
22388 ac_configure_extra_args=
22389
22390 if $ac_cs_silent; then
22391   exec 6>/dev/null
22392   ac_configure_extra_args="$ac_configure_extra_args --silent"
22393 fi
22394
22395 _ACEOF
22396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22397 if \$ac_cs_recheck; then
22398   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22399   shift
22400   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22401   CONFIG_SHELL='$SHELL'
22402   export CONFIG_SHELL
22403   exec "\$@"
22404 fi
22405
22406 _ACEOF
22407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22408 exec 5>>config.log
22409 {
22410   echo
22411   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22412 ## Running $as_me. ##
22413 _ASBOX
22414   $as_echo "$ac_log"
22415 } >&5
22416
22417 _ACEOF
22418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22419 #
22420 # INIT-COMMANDS
22421 #
22422 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22423 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
22424
22425 _ACEOF
22426
22427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22428
22429 # Handling of arguments.
22430 for ac_config_target in $ac_config_targets
22431 do
22432   case $ac_config_target in
22433     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22434     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22435     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22436     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22437     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22438     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22439     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22440     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22441     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22442     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22443     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22444     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22445     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22446     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22447     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22448     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22449     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22450     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22451
22452   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22453   esac
22454 done
22455
22456
22457 # If the user did not use the arguments to specify the items to instantiate,
22458 # then the envvar interface is used.  Set only those that are not.
22459 # We use the long form for the default assignment because of an extremely
22460 # bizarre bug on SunOS 4.1.3.
22461 if $ac_need_defaults; then
22462   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22463   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22464   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22465 fi
22466
22467 # Have a temporary directory for convenience.  Make it in the build tree
22468 # simply because there is no reason against having it here, and in addition,
22469 # creating and moving files from /tmp can sometimes cause problems.
22470 # Hook for its removal unless debugging.
22471 # Note that there is a small window in which the directory will not be cleaned:
22472 # after its creation but before its name has been assigned to `$tmp'.
22473 $debug ||
22474 {
22475   tmp=
22476   trap 'exit_status=$?
22477   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22478 ' 0
22479   trap 'as_fn_exit 1' 1 2 13 15
22480 }
22481 # Create a (secure) tmp directory for tmp files.
22482
22483 {
22484   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22485   test -n "$tmp" && test -d "$tmp"
22486 }  ||
22487 {
22488   tmp=./conf$$-$RANDOM
22489   (umask 077 && mkdir "$tmp")
22490 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22491
22492 # Set up the scripts for CONFIG_FILES section.
22493 # No need to generate them if there are no CONFIG_FILES.
22494 # This happens for instance with `./config.status config.h'.
22495 if test -n "$CONFIG_FILES"; then
22496
22497 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22498   ac_cs_awk_getline=:
22499   ac_cs_awk_pipe_init=
22500   ac_cs_awk_read_file='
22501       while ((getline aline < (F[key])) > 0)
22502         print(aline)
22503       close(F[key])'
22504   ac_cs_awk_pipe_fini=
22505 else
22506   ac_cs_awk_getline=false
22507   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22508   ac_cs_awk_read_file='
22509       print "|#_!!_#|"
22510       print "cat " F[key] " &&"
22511       '$ac_cs_awk_pipe_init
22512   # The final `:' finishes the AND list.
22513   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22514 fi
22515 ac_cr=`echo X | tr X '\015'`
22516 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22517 # But we know of no other shell where ac_cr would be empty at this
22518 # point, so we can use a bashism as a fallback.
22519 if test "x$ac_cr" = x; then
22520   eval ac_cr=\$\'\\r\'
22521 fi
22522 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22523 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22524   ac_cs_awk_cr='\r'
22525 else
22526   ac_cs_awk_cr=$ac_cr
22527 fi
22528
22529 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22530 _ACEOF
22531
22532 # Create commands to substitute file output variables.
22533 {
22534   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22535   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22536   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22537   echo "_ACAWK" &&
22538   echo "_ACEOF"
22539 } >conf$$files.sh &&
22540 . ./conf$$files.sh ||
22541   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22542 rm -f conf$$files.sh
22543
22544 {
22545   echo "cat >conf$$subs.awk <<_ACEOF" &&
22546   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22547   echo "_ACEOF"
22548 } >conf$$subs.sh ||
22549   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22550 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22551 ac_delim='%!_!# '
22552 for ac_last_try in false false false false false :; do
22553   . ./conf$$subs.sh ||
22554     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22555
22556   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22557   if test $ac_delim_n = $ac_delim_num; then
22558     break
22559   elif $ac_last_try; then
22560     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22561   else
22562     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22563   fi
22564 done
22565 rm -f conf$$subs.sh
22566
22567 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22568 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22569 _ACEOF
22570 sed -n '
22571 h
22572 s/^/S["/; s/!.*/"]=/
22573 p
22574 g
22575 s/^[^!]*!//
22576 :repl
22577 t repl
22578 s/'"$ac_delim"'$//
22579 t delim
22580 :nl
22581 h
22582 s/\(.\{148\}\)..*/\1/
22583 t more1
22584 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22585 p
22586 n
22587 b repl
22588 :more1
22589 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22590 p
22591 g
22592 s/.\{148\}//
22593 t nl
22594 :delim
22595 h
22596 s/\(.\{148\}\)..*/\1/
22597 t more2
22598 s/["\\]/\\&/g; s/^/"/; s/$/"/
22599 p
22600 b
22601 :more2
22602 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22603 p
22604 g
22605 s/.\{148\}//
22606 t delim
22607 ' <conf$$subs.awk | sed '
22608 /^[^""]/{
22609   N
22610   s/\n//
22611 }
22612 ' >>$CONFIG_STATUS || ac_write_fail=1
22613 rm -f conf$$subs.awk
22614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22615 _ACAWK
22616 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22617   for (key in S) S_is_set[key] = 1
22618   FS = "\a"
22619   \$ac_cs_awk_pipe_init
22620 }
22621 {
22622   line = $ 0
22623   nfields = split(line, field, "@")
22624   substed = 0
22625   len = length(field[1])
22626   for (i = 2; i < nfields; i++) {
22627     key = field[i]
22628     keylen = length(key)
22629     if (S_is_set[key]) {
22630       value = S[key]
22631       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22632       len += length(value) + length(field[++i])
22633       substed = 1
22634     } else
22635       len += 1 + keylen
22636   }
22637   if (nfields == 3 && !substed) {
22638     key = field[2]
22639     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
22640       \$ac_cs_awk_read_file
22641       next
22642     }
22643   }
22644   print line
22645 }
22646 \$ac_cs_awk_pipe_fini
22647 _ACAWK
22648 _ACEOF
22649 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22650 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22651   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22652 else
22653   cat
22654 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22655   || as_fn_error "could not setup config files machinery" "$LINENO" 5
22656 _ACEOF
22657
22658 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22659 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22660 # trailing colons and then remove the whole line if VPATH becomes empty
22661 # (actually we leave an empty line to preserve line numbers).
22662 if test "x$srcdir" = x.; then
22663   ac_vpsub='/^[  ]*VPATH[        ]*=/{
22664 s/:*\$(srcdir):*/:/
22665 s/:*\${srcdir}:*/:/
22666 s/:*@srcdir@:*/:/
22667 s/^\([^=]*=[     ]*\):*/\1/
22668 s/:*$//
22669 s/^[^=]*=[       ]*$//
22670 }'
22671 fi
22672
22673 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22674 fi # test -n "$CONFIG_FILES"
22675
22676 # Set up the scripts for CONFIG_HEADERS section.
22677 # No need to generate them if there are no CONFIG_HEADERS.
22678 # This happens for instance with `./config.status Makefile'.
22679 if test -n "$CONFIG_HEADERS"; then
22680 cat >"$tmp/defines.awk" <<\_ACAWK ||
22681 BEGIN {
22682 _ACEOF
22683
22684 # Transform confdefs.h into an awk script `defines.awk', embedded as
22685 # here-document in config.status, that substitutes the proper values into
22686 # config.h.in to produce config.h.
22687
22688 # Create a delimiter string that does not exist in confdefs.h, to ease
22689 # handling of long lines.
22690 ac_delim='%!_!# '
22691 for ac_last_try in false false :; do
22692   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22693   if test -z "$ac_t"; then
22694     break
22695   elif $ac_last_try; then
22696     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22697   else
22698     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22699   fi
22700 done
22701
22702 # For the awk script, D is an array of macro values keyed by name,
22703 # likewise P contains macro parameters if any.  Preserve backslash
22704 # newline sequences.
22705
22706 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22707 sed -n '
22708 s/.\{148\}/&'"$ac_delim"'/g
22709 t rset
22710 :rset
22711 s/^[     ]*#[    ]*define[       ][      ]*/ /
22712 t def
22713 d
22714 :def
22715 s/\\$//
22716 t bsnl
22717 s/["\\]/\\&/g
22718 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22719 D["\1"]=" \3"/p
22720 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
22721 d
22722 :bsnl
22723 s/["\\]/\\&/g
22724 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22725 D["\1"]=" \3\\\\\\n"\\/p
22726 t cont
22727 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22728 t cont
22729 d
22730 :cont
22731 n
22732 s/.\{148\}/&'"$ac_delim"'/g
22733 t clear
22734 :clear
22735 s/\\$//
22736 t bsnlc
22737 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22738 d
22739 :bsnlc
22740 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22741 b cont
22742 ' <confdefs.h | sed '
22743 s/'"$ac_delim"'/"\\\
22744 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22745
22746 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22747   for (key in D) D_is_set[key] = 1
22748   FS = "\a"
22749 }
22750 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22751   line = \$ 0
22752   split(line, arg, " ")
22753   if (arg[1] == "#") {
22754     defundef = arg[2]
22755     mac1 = arg[3]
22756   } else {
22757     defundef = substr(arg[1], 2)
22758     mac1 = arg[2]
22759   }
22760   split(mac1, mac2, "(") #)
22761   macro = mac2[1]
22762   prefix = substr(line, 1, index(line, defundef) - 1)
22763   if (D_is_set[macro]) {
22764     # Preserve the white space surrounding the "#".
22765     print prefix "define", macro P[macro] D[macro]
22766     next
22767   } else {
22768     # Replace #undef with comments.  This is necessary, for example,
22769     # in the case of _POSIX_SOURCE, which is predefined and required
22770     # on some systems where configure will not decide to define it.
22771     if (defundef == "undef") {
22772       print "/*", prefix defundef, macro, "*/"
22773       next
22774     }
22775   }
22776 }
22777 { print }
22778 _ACAWK
22779 _ACEOF
22780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22781   as_fn_error "could not setup config headers machinery" "$LINENO" 5
22782 fi # test -n "$CONFIG_HEADERS"
22783
22784
22785 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
22786 shift
22787 for ac_tag
22788 do
22789   case $ac_tag in
22790   :[FHLC]) ac_mode=$ac_tag; continue;;
22791   esac
22792   case $ac_mode$ac_tag in
22793   :[FHL]*:*);;
22794   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22795   :[FH]-) ac_tag=-:-;;
22796   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22797   esac
22798   ac_save_IFS=$IFS
22799   IFS=:
22800   set x $ac_tag
22801   IFS=$ac_save_IFS
22802   shift
22803   ac_file=$1
22804   shift
22805
22806   case $ac_mode in
22807   :L) ac_source=$1;;
22808   :[FH])
22809     ac_file_inputs=
22810     for ac_f
22811     do
22812       case $ac_f in
22813       -) ac_f="$tmp/stdin";;
22814       *) # Look for the file first in the build tree, then in the source tree
22815          # (if the path is not absolute).  The absolute path cannot be DOS-style,
22816          # because $ac_f cannot contain `:'.
22817          test -f "$ac_f" ||
22818            case $ac_f in
22819            [\\/$]*) false;;
22820            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22821            esac ||
22822            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22823       esac
22824       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22825       as_fn_append ac_file_inputs " '$ac_f'"
22826     done
22827
22828     # Let's still pretend it is `configure' which instantiates (i.e., don't
22829     # use $as_me), people would be surprised to read:
22830     #    /* config.h.  Generated by config.status.  */
22831     configure_input='Generated from '`
22832           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22833         `' by configure.'
22834     if test x"$ac_file" != x-; then
22835       configure_input="$ac_file.  $configure_input"
22836       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22837 $as_echo "$as_me: creating $ac_file" >&6;}
22838     fi
22839     # Neutralize special characters interpreted by sed in replacement strings.
22840     case $configure_input in #(
22841     *\&* | *\|* | *\\* )
22842        ac_sed_conf_input=`$as_echo "$configure_input" |
22843        sed 's/[\\\\&|]/\\\\&/g'`;; #(
22844     *) ac_sed_conf_input=$configure_input;;
22845     esac
22846
22847     case $ac_tag in
22848     *:-:* | *:-) cat >"$tmp/stdin" \
22849       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
22850     esac
22851     ;;
22852   esac
22853
22854   ac_dir=`$as_dirname -- "$ac_file" ||
22855 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22856          X"$ac_file" : 'X\(//\)[^/]' \| \
22857          X"$ac_file" : 'X\(//\)$' \| \
22858          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22859 $as_echo X"$ac_file" |
22860     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22861             s//\1/
22862             q
22863           }
22864           /^X\(\/\/\)[^/].*/{
22865             s//\1/
22866             q
22867           }
22868           /^X\(\/\/\)$/{
22869             s//\1/
22870             q
22871           }
22872           /^X\(\/\).*/{
22873             s//\1/
22874             q
22875           }
22876           s/.*/./; q'`
22877   as_dir="$ac_dir"; as_fn_mkdir_p
22878   ac_builddir=.
22879
22880 case "$ac_dir" in
22881 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22882 *)
22883   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22884   # A ".." for each directory in $ac_dir_suffix.
22885   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22886   case $ac_top_builddir_sub in
22887   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22888   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22889   esac ;;
22890 esac
22891 ac_abs_top_builddir=$ac_pwd
22892 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22893 # for backward compatibility:
22894 ac_top_builddir=$ac_top_build_prefix
22895
22896 case $srcdir in
22897   .)  # We are building in place.
22898     ac_srcdir=.
22899     ac_top_srcdir=$ac_top_builddir_sub
22900     ac_abs_top_srcdir=$ac_pwd ;;
22901   [\\/]* | ?:[\\/]* )  # Absolute name.
22902     ac_srcdir=$srcdir$ac_dir_suffix;
22903     ac_top_srcdir=$srcdir
22904     ac_abs_top_srcdir=$srcdir ;;
22905   *) # Relative name.
22906     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
22907     ac_top_srcdir=$ac_top_build_prefix$srcdir
22908     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
22909 esac
22910 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
22911
22912
22913   case $ac_mode in
22914   :F)
22915   #
22916   # CONFIG_FILE
22917   #
22918
22919   case $INSTALL in
22920   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
22921   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
22922   esac
22923   ac_MKDIR_P=$MKDIR_P
22924   case $MKDIR_P in
22925   [\\/$]* | ?:[\\/]* ) ;;
22926   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
22927   esac
22928 _ACEOF
22929
22930 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22931 # If the template does not know about datarootdir, expand it.
22932 # FIXME: This hack should be removed a few years after 2.60.
22933 ac_datarootdir_hack=; ac_datarootdir_seen=
22934 ac_sed_dataroot='
22935 /datarootdir/ {
22936   p
22937   q
22938 }
22939 /@datadir@/p
22940 /@docdir@/p
22941 /@infodir@/p
22942 /@localedir@/p
22943 /@mandir@/p'
22944 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
22945 *datarootdir*) ac_datarootdir_seen=yes;;
22946 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
22947   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
22948 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
22949 _ACEOF
22950 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22951   ac_datarootdir_hack='
22952   s&@datadir@&$datadir&g
22953   s&@docdir@&$docdir&g
22954   s&@infodir@&$infodir&g
22955   s&@localedir@&$localedir&g
22956   s&@mandir@&$mandir&g
22957   s&\\\${datarootdir}&$datarootdir&g' ;;
22958 esac
22959 _ACEOF
22960
22961 # Neutralize VPATH when `$srcdir' = `.'.
22962 # Shell code in configure.ac might set extrasub.
22963 # FIXME: do we really want to maintain this feature?
22964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22965 ac_sed_extra="$ac_vpsub
22966 $extrasub
22967 _ACEOF
22968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22969 :t
22970 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
22971 s|@configure_input@|$ac_sed_conf_input|;t t
22972 s&@top_builddir@&$ac_top_builddir_sub&;t t
22973 s&@top_build_prefix@&$ac_top_build_prefix&;t t
22974 s&@srcdir@&$ac_srcdir&;t t
22975 s&@abs_srcdir@&$ac_abs_srcdir&;t t
22976 s&@top_srcdir@&$ac_top_srcdir&;t t
22977 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
22978 s&@builddir@&$ac_builddir&;t t
22979 s&@abs_builddir@&$ac_abs_builddir&;t t
22980 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
22981 s&@INSTALL@&$ac_INSTALL&;t t
22982 s&@MKDIR_P@&$ac_MKDIR_P&;t t
22983 $ac_datarootdir_hack
22984 "
22985 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
22986 if $ac_cs_awk_getline; then
22987   $AWK -f "$tmp/subs.awk"
22988 else
22989   $AWK -f "$tmp/subs.awk" | $SHELL
22990 fi >$tmp/out \
22991   || as_fn_error "could not create $ac_file" "$LINENO" 5
22992
22993 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
22994   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
22995   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
22996   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22997 which seems to be undefined.  Please make sure it is defined." >&5
22998 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
22999 which seems to be undefined.  Please make sure it is defined." >&2;}
23000
23001   rm -f "$tmp/stdin"
23002   case $ac_file in
23003   -) cat "$tmp/out" && rm -f "$tmp/out";;
23004   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23005   esac \
23006   || as_fn_error "could not create $ac_file" "$LINENO" 5
23007  ;;
23008   :H)
23009   #
23010   # CONFIG_HEADER
23011   #
23012   if test x"$ac_file" != x-; then
23013     {
23014       $as_echo "/* $configure_input  */" \
23015       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23016     } >"$tmp/config.h" \
23017       || as_fn_error "could not create $ac_file" "$LINENO" 5
23018     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23019       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23020 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23021     else
23022       rm -f "$ac_file"
23023       mv "$tmp/config.h" "$ac_file" \
23024         || as_fn_error "could not create $ac_file" "$LINENO" 5
23025     fi
23026   else
23027     $as_echo "/* $configure_input  */" \
23028       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23029       || as_fn_error "could not create -" "$LINENO" 5
23030   fi
23031 # Compute "$ac_file"'s index in $config_headers.
23032 _am_arg="$ac_file"
23033 _am_stamp_count=1
23034 for _am_header in $config_headers :; do
23035   case $_am_header in
23036     $_am_arg | $_am_arg:* )
23037       break ;;
23038     * )
23039       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23040   esac
23041 done
23042 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23043 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23044          X"$_am_arg" : 'X\(//\)[^/]' \| \
23045          X"$_am_arg" : 'X\(//\)$' \| \
23046          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23047 $as_echo X"$_am_arg" |
23048     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23049             s//\1/
23050             q
23051           }
23052           /^X\(\/\/\)[^/].*/{
23053             s//\1/
23054             q
23055           }
23056           /^X\(\/\/\)$/{
23057             s//\1/
23058             q
23059           }
23060           /^X\(\/\).*/{
23061             s//\1/
23062             q
23063           }
23064           s/.*/./; q'`/stamp-h$_am_stamp_count
23065  ;;
23066
23067   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23068 $as_echo "$as_me: executing $ac_file commands" >&6;}
23069  ;;
23070   esac
23071
23072
23073   case $ac_file$ac_mode in
23074     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23075   # Autoconf 2.62 quotes --file arguments for eval, but not when files
23076   # are listed without --file.  Let's play safe and only enable the eval
23077   # if we detect the quoting.
23078   case $CONFIG_FILES in
23079   *\'*) eval set x "$CONFIG_FILES" ;;
23080   *)   set x $CONFIG_FILES ;;
23081   esac
23082   shift
23083   for mf
23084   do
23085     # Strip MF so we end up with the name of the file.
23086     mf=`echo "$mf" | sed -e 's/:.*$//'`
23087     # Check whether this is an Automake generated Makefile or not.
23088     # We used to match only the files named `Makefile.in', but
23089     # some people rename them; so instead we look at the file content.
23090     # Grep'ing the first line is not enough: some people post-process
23091     # each Makefile.in and add a new line on top of each file to say so.
23092     # Grep'ing the whole file is not good either: AIX grep has a line
23093     # limit of 2048, but all sed's we know have understand at least 4000.
23094     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23095       dirpart=`$as_dirname -- "$mf" ||
23096 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23097          X"$mf" : 'X\(//\)[^/]' \| \
23098          X"$mf" : 'X\(//\)$' \| \
23099          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23100 $as_echo X"$mf" |
23101     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23102             s//\1/
23103             q
23104           }
23105           /^X\(\/\/\)[^/].*/{
23106             s//\1/
23107             q
23108           }
23109           /^X\(\/\/\)$/{
23110             s//\1/
23111             q
23112           }
23113           /^X\(\/\).*/{
23114             s//\1/
23115             q
23116           }
23117           s/.*/./; q'`
23118     else
23119       continue
23120     fi
23121     # Extract the definition of DEPDIR, am__include, and am__quote
23122     # from the Makefile without running `make'.
23123     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23124     test -z "$DEPDIR" && continue
23125     am__include=`sed -n 's/^am__include = //p' < "$mf"`
23126     test -z "am__include" && continue
23127     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23128     # When using ansi2knr, U may be empty or an underscore; expand it
23129     U=`sed -n 's/^U = //p' < "$mf"`
23130     # Find all dependency output files, they are included files with
23131     # $(DEPDIR) in their names.  We invoke sed twice because it is the
23132     # simplest approach to changing $(DEPDIR) to its actual value in the
23133     # expansion.
23134     for file in `sed -n "
23135       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23136          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23137       # Make sure the directory exists.
23138       test -f "$dirpart/$file" && continue
23139       fdir=`$as_dirname -- "$file" ||
23140 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23141          X"$file" : 'X\(//\)[^/]' \| \
23142          X"$file" : 'X\(//\)$' \| \
23143          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23144 $as_echo X"$file" |
23145     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23146             s//\1/
23147             q
23148           }
23149           /^X\(\/\/\)[^/].*/{
23150             s//\1/
23151             q
23152           }
23153           /^X\(\/\/\)$/{
23154             s//\1/
23155             q
23156           }
23157           /^X\(\/\).*/{
23158             s//\1/
23159             q
23160           }
23161           s/.*/./; q'`
23162       as_dir=$dirpart/$fdir; as_fn_mkdir_p
23163       # echo "creating $dirpart/$file"
23164       echo '# dummy' > "$dirpart/$file"
23165     done
23166   done
23167 }
23168  ;;
23169     "mkdirs":C)
23170 for dir in etc lisp ; do
23171   test -d ${dir} || mkdir ${dir}
23172 done
23173  ;;
23174     "epaths":C)
23175 echo creating src/epaths.h
23176 ${MAKE-make} epaths-force
23177  ;;
23178     "gdbinit":C)
23179 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23180   echo creating src/.gdbinit
23181   echo source $srcdir/src/.gdbinit > src/.gdbinit
23182 fi
23183  ;;
23184
23185   esac
23186 done # for ac_tag
23187
23188
23189 as_fn_exit 0
23190 _ACEOF
23191 ac_clean_files=$ac_clean_files_save
23192
23193 test $ac_write_fail = 0 ||
23194   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23195
23196
23197 # configure is writing to config.log, and then calls config.status.
23198 # config.status does its own redirection, appending to config.log.
23199 # Unfortunately, on DOS this fails, as config.log is still kept open
23200 # by configure, so config.status won't be able to write to it; its
23201 # output is simply discarded.  So we exec the FD to /dev/null,
23202 # effectively closing config.log, so it can be properly (re)opened and
23203 # appended to by config.status.  When coming back to configure, we
23204 # need to make the FD available again.
23205 if test "$no_create" != yes; then
23206   ac_cs_success=:
23207   ac_config_status_args=
23208   test "$silent" = yes &&
23209     ac_config_status_args="$ac_config_status_args --quiet"
23210   exec 5>/dev/null
23211   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23212   exec 5>>config.log
23213   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23214   # would make configure fail if this is the last instruction.
23215   $ac_cs_success || as_fn_exit $?
23216 fi
23217 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23218   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23219 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23220 fi
23221
23222