autogen/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
   8 # Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 case $0 in #((
  93   *[\\/]* ) as_myself=$0 ;;
  94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  95 for as_dir in $PATH
  96 do
  97   IFS=$as_save_IFS
  98   test -z "$as_dir" && as_dir=.
  99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 100   done
 101 IFS=$as_save_IFS
 102
 103      ;;
 104 esac
 105 # We did not find ourselves, most probably we were run as `sh COMMAND'
 106 # in which case we are not to be found in the path.
 107 if test "x$as_myself" = x; then
 108   as_myself=$0
 109 fi
 110 if test ! -f "$as_myself"; then
 111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 112   exit 1
 113 fi
 114
 115 # Unset variables that we do not need and which cause bugs (e.g. in
 116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 117 # suppresses any "Segmentation fault" message there.  '((' could
 118 # trigger a bug in pdksh 5.2.14.
 119 for as_var in BASH_ENV ENV MAIL MAILPATH
 120 do eval test x\${$as_var+set} = xset \
 121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 122 done
 123 PS1='$ '
 124 PS2='> '
 125 PS4='+ '
 126
 127 # NLS nuisances.
 128 LC_ALL=C
 129 export LC_ALL
 130 LANGUAGE=C
 131 export LANGUAGE
 132
 133 # CDPATH.
 134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 135
 136 if test "x$CONFIG_SHELL" = x; then
 137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 138   emulate sh
 139   NULLCMD=:
 140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 141   # is contrary to our usage.  Disable this feature.
 142   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 143   setopt NO_GLOB_SUBST
 144 else
 145   case \`(set -o) 2>/dev/null\` in #(
 146   *posix*) :
 147     set -o posix ;; #(
 148   *) :
 149      ;;
 150 esac
 151 fi
 152 "
 153   as_required="as_fn_return () { (exit \$1); }
 154 as_fn_success () { as_fn_return 0; }
 155 as_fn_failure () { as_fn_return 1; }
 156 as_fn_ret_success () { return 0; }
 157 as_fn_ret_failure () { return 1; }
 158
 159 exitcode=0
 160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 165
 166 else
 167   exitcode=1; echo positional parameters were not saved.
 168 fi
 169 test x\$exitcode = x0 || exit 1"
 170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 174 test \$(( 1 + 1 )) = 2 || exit 1"
 175   if (eval "$as_required") 2>/dev/null; then :
 176   as_have_required=yes
 177 else
 178   as_have_required=no
 179 fi
 180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 181
 182 else
 183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 184 as_found=false
 185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 186 do
 187   IFS=$as_save_IFS
 188   test -z "$as_dir" && as_dir=.
 189   as_found=:
 190   case $as_dir in #(
 191          /*)
 192            for as_base in sh bash ksh sh5; do
 193              # Try only shells that exist, to save several forks.
 194              as_shell=$as_dir/$as_base
 195              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 196                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   CONFIG_SHELL=$as_shell as_have_required=yes
 198                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   break 2
 200 fi
 201 fi
 202            done;;
 203        esac
 204   as_found=false
 205 done
 206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 207               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 208   CONFIG_SHELL=$SHELL as_have_required=yes
 209 fi; }
 210 IFS=$as_save_IFS
 211
 212
 213       if test "x$CONFIG_SHELL" != x; then :
 214   # We cannot yet assume a decent shell, so we have to provide a
 215         # neutralization value for shells without unset; and this also
 216         # works around shells that cannot unset nonexistent variables.
 217         BASH_ENV=/dev/null
 218         ENV=/dev/null
 219         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 220         export CONFIG_SHELL
 221         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 222 fi
 223
 224     if test x$as_have_required = xno; then :
 225   $as_echo "$0: This script requires a shell more modern than all"
 226   $as_echo "$0: the shells that I found on your system."
 227   if test x${ZSH_VERSION+set} = xset ; then
 228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 229     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 230   else
 231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 232 $0: including any error possibly output before this
 233 $0: message. Then install a modern shell, or manually run
 234 $0: the script under such a shell if you do have one."
 235   fi
 236   exit 1
 237 fi
 238 fi
 239 fi
 240 SHELL=${CONFIG_SHELL-/bin/sh}
 241 export SHELL
 242 # Unset more variables known to interfere with behavior of common tools.
 243 CLICOLOR_FORCE= GREP_OPTIONS=
 244 unset CLICOLOR_FORCE GREP_OPTIONS
 245
 246 ## --------------------- ##
 247 ## M4sh Shell Functions. ##
 248 ## --------------------- ##
 249 # as_fn_unset VAR
 250 # ---------------
 251 # Portably unset VAR.
 252 as_fn_unset ()
 253 {
 254   { eval $1=; unset $1;}
 255 }
 256 as_unset=as_fn_unset
 257
 258 # as_fn_set_status STATUS
 259 # -----------------------
 260 # Set $? to STATUS, without forking.
 261 as_fn_set_status ()
 262 {
 263   return $1
 264 } # as_fn_set_status
 265
 266 # as_fn_exit STATUS
 267 # -----------------
 268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 269 as_fn_exit ()
 270 {
 271   set +e
 272   as_fn_set_status $1
 273   exit $1
 274 } # as_fn_exit
 275
 276 # as_fn_mkdir_p
 277 # -------------
 278 # Create "$as_dir" as a directory, including parents if necessary.
 279 as_fn_mkdir_p ()
 280 {
 281
 282   case $as_dir in #(
 283   -*) as_dir=./$as_dir;;
 284   esac
 285   test -d "$as_dir" || eval $as_mkdir_p || {
 286     as_dirs=
 287     while :; do
 288       case $as_dir in #(
 289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 290       *) as_qdir=$as_dir;;
 291       esac
 292       as_dirs="'$as_qdir' $as_dirs"
 293       as_dir=`$as_dirname -- "$as_dir" ||
 294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 295          X"$as_dir" : 'X\(//\)[^/]' \| \
 296          X"$as_dir" : 'X\(//\)$' \| \
 297          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 298 $as_echo X"$as_dir" |
 299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 300             s//\1/
 301             q
 302           }
 303           /^X\(\/\/\)[^/].*/{
 304             s//\1/
 305             q
 306           }
 307           /^X\(\/\/\)$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\).*/{
 312             s//\1/
 313             q
 314           }
 315           s/.*/./; q'`
 316       test -d "$as_dir" && break
 317     done
 318     test -z "$as_dirs" || eval "mkdir $as_dirs"
 319   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 320
 321
 322 } # as_fn_mkdir_p
 323 # as_fn_append VAR VALUE
 324 # ----------------------
 325 # Append the text in VALUE to the end of the definition contained in VAR. Take
 326 # advantage of any shell optimizations that allow amortized linear growth over
 327 # repeated appends, instead of the typical quadratic growth present in naive
 328 # implementations.
 329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 330   eval 'as_fn_append ()
 331   {
 332     eval $1+=\$2
 333   }'
 334 else
 335   as_fn_append ()
 336   {
 337     eval $1=\$$1\$2
 338   }
 339 fi # as_fn_append
 340
 341 # as_fn_arith ARG...
 342 # ------------------
 343 # Perform arithmetic evaluation on the ARGs, and store the result in the
 344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 345 # must be portable across $(()) and expr.
 346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 347   eval 'as_fn_arith ()
 348   {
 349     as_val=$(( $* ))
 350   }'
 351 else
 352   as_fn_arith ()
 353   {
 354     as_val=`expr "$@" || test $? -eq 1`
 355   }
 356 fi # as_fn_arith
 357
 358
 359 # as_fn_error ERROR [LINENO LOG_FD]
 360 # ---------------------------------
 361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 363 # script with status $?, using 1 if that was 0.
 364 as_fn_error ()
 365 {
 366   as_status=$?; test $as_status -eq 0 && as_status=1
 367   if test "$3"; then
 368     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 370   fi
 371   $as_echo "$as_me: error: $1" >&2
 372   as_fn_exit $as_status
 373 } # as_fn_error
 374
 375 if expr a : '\(a\)' >/dev/null 2>&1 &&
 376    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 377   as_expr=expr
 378 else
 379   as_expr=false
 380 fi
 381
 382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 383   as_basename=basename
 384 else
 385   as_basename=false
 386 fi
 387
 388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 389   as_dirname=dirname
 390 else
 391   as_dirname=false
 392 fi
 393
 394 as_me=`$as_basename -- "$0" ||
 395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 396          X"$0" : 'X\(//\)$' \| \
 397          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 398 $as_echo X/"$0" |
 399     sed '/^.*\/\([^/][^/]*\)\/*$/{
 400             s//\1/
 401             q
 402           }
 403           /^X\/\(\/\/\)$/{
 404             s//\1/
 405             q
 406           }
 407           /^X\/\(\/\).*/{
 408             s//\1/
 409             q
 410           }
 411           s/.*/./; q'`
 412
 413 # Avoid depending upon Character Ranges.
 414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 417 as_cr_digits='0123456789'
 418 as_cr_alnum=$as_cr_Letters$as_cr_digits
 419
 420
 421   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 422   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 426   sed -n '
 427     p
 428     /[$]LINENO/=
 429   ' <$as_myself |
 430     sed '
 431       s/[$]LINENO.*/&-/
 432       t lineno
 433       b
 434       :lineno
 435       N
 436       :loop
 437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 438       t loop
 439       s/-\n.*//
 440     ' >$as_me.lineno &&
 441   chmod +x "$as_me.lineno" ||
 442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 443
 444   # Don't try to exec as it changes $[0], causing all sort of problems
 445   # (the dirname of $[0] is not the place where we might find the
 446   # original and so on.  Autoconf is especially sensitive to this).
 447   . "./$as_me.lineno"
 448   # Exit status is that of the last command.
 449   exit
 450 }
 451
 452 ECHO_C= ECHO_N= ECHO_T=
 453 case `echo -n x` in #(((((
 454 -n*)
 455   case `echo 'xy\c'` in
 456   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 457   xy)  ECHO_C='\c';;
 458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 459        ECHO_T=' ';;
 460   esac;;
 461 *)
 462   ECHO_N='-n';;
 463 esac
 464
 465 rm -f conf$$ conf$$.exe conf$$.file
 466 if test -d conf$$.dir; then
 467   rm -f conf$$.dir/conf$$.file
 468 else
 469   rm -f conf$$.dir
 470   mkdir conf$$.dir 2>/dev/null
 471 fi
 472 if (echo >conf$$.file) 2>/dev/null; then
 473   if ln -s conf$$.file conf$$ 2>/dev/null; then
 474     as_ln_s='ln -s'
 475     # ... but there are two gotchas:
 476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 478     # In both cases, we have to default to `cp -p'.
 479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 480       as_ln_s='cp -p'
 481   elif ln conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s=ln
 483   else
 484     as_ln_s='cp -p'
 485   fi
 486 else
 487   as_ln_s='cp -p'
 488 fi
 489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 490 rmdir conf$$.dir 2>/dev/null
 491
 492 if mkdir -p . 2>/dev/null; then
 493   as_mkdir_p='mkdir -p "$as_dir"'
 494 else
 495   test -d ./-p && rmdir ./-p
 496   as_mkdir_p=false
 497 fi
 498
 499 if test -x / >/dev/null 2>&1; then
 500   as_test_x='test -x'
 501 else
 502   if ls -dL / >/dev/null 2>&1; then
 503     as_ls_L_option=L
 504   else
 505     as_ls_L_option=
 506   fi
 507   as_test_x='
 508     eval sh -c '\''
 509       if test -d "$1"; then
 510         test -d "$1/.";
 511       else
 512         case $1 in #(
 513         -*)set "./$1";;
 514         esac;
 515         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 516         ???[sx]*):;;*)false;;esac;fi
 517     '\'' sh
 518   '
 519 fi
 520 as_executable_p=$as_test_x
 521
 522 # Sed expression to map a string onto a valid CPP name.
 523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 524
 525 # Sed expression to map a string onto a valid variable name.
 526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 527
 528
 529 test -n "$DJDIR" || exec 7<&0 </dev/null
 530 exec 6>&1
 531
 532 # Name of the host.
 533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 534 # so uname gets run too.
 535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 536
 537 #
 538 # Initializations.
 539 #
 540 ac_default_prefix=/usr/local
 541 ac_clean_files=
 542 ac_config_libobj_dir=.
 543 LIBOBJS=
 544 cross_compiling=no
 545 subdirs=
 546 MFLAGS=
 547 MAKEFLAGS=
 548
 549 # Identity of this package.
 550 PACKAGE_NAME='emacs'
 551 PACKAGE_TARNAME='emacs'
 552 PACKAGE_VERSION='24.0.50'
 553 PACKAGE_STRING='emacs 24.0.50'
 554 PACKAGE_BUGREPORT=''
 555 PACKAGE_URL=''
 556
 557 ac_unique_file="src/lisp.h"
 558 # Factoring default headers for most tests.
 559 ac_includes_default="\
 560 #include <stdio.h>
 561 #ifdef HAVE_SYS_TYPES_H
 562 # include <sys/types.h>
 563 #endif
 564 #ifdef HAVE_SYS_STAT_H
 565 # include <sys/stat.h>
 566 #endif
 567 #ifdef STDC_HEADERS
 568 # include <stdlib.h>
 569 # include <stddef.h>
 570 #else
 571 # ifdef HAVE_STDLIB_H
 572 #  include <stdlib.h>
 573 # endif
 574 #endif
 575 #ifdef HAVE_STRING_H
 576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 577 #  include <memory.h>
 578 # endif
 579 # include <string.h>
 580 #endif
 581 #ifdef HAVE_STRINGS_H
 582 # include <strings.h>
 583 #endif
 584 #ifdef HAVE_INTTYPES_H
 585 # include <inttypes.h>
 586 #endif
 587 #ifdef HAVE_STDINT_H
 588 # include <stdint.h>
 589 #endif
 590 #ifdef HAVE_UNISTD_H
 591 # include <unistd.h>
 592 #endif"
 593
 594 ac_header_list=
 595 ac_func_list=
 596 gl_getopt_required=POSIX
 597 gl_getopt_required=POSIX
 598 ac_subst_vars='gltests_LTLIBOBJS
 599 gltests_LIBOBJS
 600 gl_LTLIBOBJS
 601 gl_LIBOBJS
 602 am__EXEEXT_FALSE
 603 am__EXEEXT_TRUE
 604 LTLIBOBJS
 605 LIBOBJS
 606 SUBDIR_MAKEFILES_IN
 607 LIB_GCC
 608 LD_FIRSTFLAG
 609 LD_SWITCH_SYSTEM_TEMACS
 610 LIBGNU_LTLIBDEPS
 611 LIBGNU_LIBDEPS
 612 gltests_WITNESS
 613 gl_GNULIB_ENABLED_verify_FALSE
 614 gl_GNULIB_ENABLED_verify_TRUE
 615 gl_GNULIB_ENABLED_strtoull_FALSE
 616 gl_GNULIB_ENABLED_strtoull_TRUE
 617 gl_GNULIB_ENABLED_strtoll_FALSE
 618 gl_GNULIB_ENABLED_strtoll_TRUE
 619 gl_GNULIB_ENABLED_stat_FALSE
 620 gl_GNULIB_ENABLED_stat_TRUE
 621 gl_GNULIB_ENABLED_sigprocmask_FALSE
 622 gl_GNULIB_ENABLED_sigprocmask_TRUE
 623 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
 625 gl_GNULIB_ENABLED_dosname_FALSE
 626 gl_GNULIB_ENABLED_dosname_TRUE
 627 LTLIBINTL
 628 LIBINTL
 629 HAVE_UNISTD_H
 630 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 631 NEXT_UNISTD_H
 632 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 633 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 634 TIME_H_DEFINES_STRUCT_TIMESPEC
 635 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 636 NEXT_TIME_H
 637 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 638 NEXT_SYS_STAT_H
 639 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 640 NEXT_STDLIB_H
 641 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 642 NEXT_STDIO_H
 643 REPLACE_VSPRINTF
 644 REPLACE_VSNPRINTF
 645 REPLACE_VPRINTF
 646 REPLACE_VFPRINTF
 647 REPLACE_VDPRINTF
 648 REPLACE_VASPRINTF
 649 REPLACE_TMPFILE
 650 REPLACE_STDIO_WRITE_FUNCS
 651 REPLACE_STDIO_READ_FUNCS
 652 REPLACE_SPRINTF
 653 REPLACE_SNPRINTF
 654 REPLACE_RENAMEAT
 655 REPLACE_RENAME
 656 REPLACE_REMOVE
 657 REPLACE_PRINTF
 658 REPLACE_POPEN
 659 REPLACE_PERROR
 660 REPLACE_OBSTACK_PRINTF
 661 REPLACE_GETLINE
 662 REPLACE_GETDELIM
 663 REPLACE_FTELLO
 664 REPLACE_FTELL
 665 REPLACE_FSEEKO
 666 REPLACE_FSEEK
 667 REPLACE_FREOPEN
 668 REPLACE_FPURGE
 669 REPLACE_FPRINTF
 670 REPLACE_FOPEN
 671 REPLACE_FFLUSH
 672 REPLACE_FCLOSE
 673 REPLACE_DPRINTF
 674 HAVE_VDPRINTF
 675 HAVE_VASPRINTF
 676 HAVE_RENAMEAT
 677 HAVE_FTELLO
 678 HAVE_FSEEKO
 679 HAVE_DPRINTF
 680 HAVE_DECL_VSNPRINTF
 681 HAVE_DECL_SNPRINTF
 682 HAVE_DECL_OBSTACK_PRINTF
 683 HAVE_DECL_GETLINE
 684 HAVE_DECL_GETDELIM
 685 HAVE_DECL_FTELLO
 686 HAVE_DECL_FSEEKO
 687 HAVE_DECL_FPURGE
 688 GNULIB_VSPRINTF_POSIX
 689 GNULIB_VSNPRINTF
 690 GNULIB_VPRINTF_POSIX
 691 GNULIB_VPRINTF
 692 GNULIB_VFPRINTF_POSIX
 693 GNULIB_VFPRINTF
 694 GNULIB_VDPRINTF
 695 GNULIB_VSCANF
 696 GNULIB_VFSCANF
 697 GNULIB_VASPRINTF
 698 GNULIB_TMPFILE
 699 GNULIB_STDIO_H_SIGPIPE
 700 GNULIB_STDIO_H_NONBLOCKING
 701 GNULIB_SPRINTF_POSIX
 702 GNULIB_SNPRINTF
 703 GNULIB_SCANF
 704 GNULIB_RENAMEAT
 705 GNULIB_RENAME
 706 GNULIB_REMOVE
 707 GNULIB_PUTS
 708 GNULIB_PUTCHAR
 709 GNULIB_PUTC
 710 GNULIB_PRINTF_POSIX
 711 GNULIB_PRINTF
 712 GNULIB_POPEN
 713 GNULIB_PERROR
 714 GNULIB_OBSTACK_PRINTF_POSIX
 715 GNULIB_OBSTACK_PRINTF
 716 GNULIB_GETS
 717 GNULIB_GETLINE
 718 GNULIB_GETDELIM
 719 GNULIB_GETCHAR
 720 GNULIB_GETC
 721 GNULIB_FWRITE
 722 GNULIB_FTELLO
 723 GNULIB_FTELL
 724 GNULIB_FSEEKO
 725 GNULIB_FSEEK
 726 GNULIB_FSCANF
 727 GNULIB_FREOPEN
 728 GNULIB_FREAD
 729 GNULIB_FPUTS
 730 GNULIB_FPUTC
 731 GNULIB_FPURGE
 732 GNULIB_FPRINTF_POSIX
 733 GNULIB_FPRINTF
 734 GNULIB_FOPEN
 735 GNULIB_FGETS
 736 GNULIB_FGETC
 737 GNULIB_FFLUSH
 738 GNULIB_FCLOSE
 739 GNULIB_DPRINTF
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 GL_GENERATE_STDDEF_H_FALSE
 743 GL_GENERATE_STDDEF_H_TRUE
 744 STDDEF_H
 745 HAVE_WCHAR_T
 746 REPLACE_NULL
 747 HAVE__BOOL
 748 GL_GENERATE_STDBOOL_H_FALSE
 749 GL_GENERATE_STDBOOL_H_TRUE
 750 STDBOOL_H
 751 GL_GENERATE_STDARG_H_FALSE
 752 GL_GENERATE_STDARG_H_TRUE
 753 STDARG_H
 754 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
 755 NEXT_STDARG_H
 756 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
 757 NEXT_SIGNAL_H
 758 REPLACE_PTHREAD_SIGMASK
 759 HAVE_SIGHANDLER_T
 760 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
 761 HAVE_STRUCT_SIGACTION_SA_SIGACTION
 762 HAVE_SIGACTION
 763 HAVE_SIGINFO_T
 764 HAVE_SIGSET_T
 765 HAVE_PTHREAD_SIGMASK
 766 HAVE_POSIX_SIGNALBLOCKING
 767 GNULIB_SIGACTION
 768 GNULIB_SIGPROCMASK
 769 GNULIB_SIGNAL_H_SIGPIPE
 770 GNULIB_PTHREAD_SIGMASK
 771 LIB_PTHREAD_SIGMASK
 772 REPLACE_TIMEGM
 773 REPLACE_NANOSLEEP
 774 REPLACE_MKTIME
 775 REPLACE_LOCALTIME_R
 776 HAVE_TIMEGM
 777 HAVE_STRPTIME
 778 HAVE_NANOSLEEP
 779 HAVE_DECL_LOCALTIME_R
 780 GNULIB_TIME_R
 781 GNULIB_TIMEGM
 782 GNULIB_STRPTIME
 783 GNULIB_NANOSLEEP
 784 GNULIB_MKTIME
 785 REPLACE_UTIMENSAT
 786 REPLACE_STAT
 787 REPLACE_MKNOD
 788 REPLACE_MKFIFO
 789 REPLACE_MKDIR
 790 REPLACE_LSTAT
 791 REPLACE_FUTIMENS
 792 REPLACE_FSTATAT
 793 REPLACE_FSTAT
 794 HAVE_UTIMENSAT
 795 HAVE_MKNODAT
 796 HAVE_MKNOD
 797 HAVE_MKFIFOAT
 798 HAVE_MKFIFO
 799 HAVE_MKDIRAT
 800 HAVE_LSTAT
 801 HAVE_LCHMOD
 802 HAVE_FUTIMENS
 803 HAVE_FSTATAT
 804 HAVE_FCHMODAT
 805 GNULIB_UTIMENSAT
 806 GNULIB_STAT
 807 GNULIB_MKNODAT
 808 GNULIB_MKNOD
 809 GNULIB_MKFIFOAT
 810 GNULIB_MKFIFO
 811 GNULIB_MKDIRAT
 812 GNULIB_LSTAT
 813 GNULIB_LCHMOD
 814 GNULIB_FUTIMENS
 815 GNULIB_FSTATAT
 816 GNULIB_FCHMODAT
 817 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 818 NEXT_INTTYPES_H
 819 UINT64_MAX_EQ_ULONG_MAX
 820 UINT32_MAX_LT_UINTMAX_MAX
 821 PRIPTR_PREFIX
 822 PRI_MACROS_BROKEN
 823 INT64_MAX_EQ_LONG_MAX
 824 INT32_MAX_LT_INTMAX_MAX
 825 HAVE_DECL_STRTOUMAX
 826 HAVE_DECL_STRTOIMAX
 827 HAVE_DECL_IMAXDIV
 828 HAVE_DECL_IMAXABS
 829 GNULIB_STRTOUMAX
 830 GNULIB_STRTOIMAX
 831 GNULIB_IMAXDIV
 832 GNULIB_IMAXABS
 833 GL_GENERATE_STDINT_H_FALSE
 834 GL_GENERATE_STDINT_H_TRUE
 835 STDINT_H
 836 WINT_T_SUFFIX
 837 WCHAR_T_SUFFIX
 838 SIG_ATOMIC_T_SUFFIX
 839 SIZE_T_SUFFIX
 840 PTRDIFF_T_SUFFIX
 841 HAVE_SIGNED_WINT_T
 842 HAVE_SIGNED_WCHAR_T
 843 HAVE_SIGNED_SIG_ATOMIC_T
 844 BITSIZEOF_WINT_T
 845 BITSIZEOF_WCHAR_T
 846 BITSIZEOF_SIG_ATOMIC_T
 847 BITSIZEOF_SIZE_T
 848 BITSIZEOF_PTRDIFF_T
 849 APPLE_UNIVERSAL_BUILD
 850 HAVE_SYS_BITYPES_H
 851 HAVE_SYS_INTTYPES_H
 852 HAVE_STDINT_H
 853 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 854 NEXT_STDINT_H
 855 HAVE_SYS_TYPES_H
 856 HAVE_INTTYPES_H
 857 HAVE_WCHAR_H
 858 HAVE_UNSIGNED_LONG_LONG_INT
 859 HAVE_LONG_LONG_INT
 860 GETOPT_H
 861 HAVE_GETOPT_H
 862 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 863 NEXT_GETOPT_H
 864 PRAGMA_COLUMNS
 865 PRAGMA_SYSTEM_HEADER
 866 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 867 INCLUDE_NEXT
 868 GETLOADAVG_LIBS
 869 REPLACE_WCTOMB
 870 REPLACE_UNSETENV
 871 REPLACE_STRTOD
 872 REPLACE_SETENV
 873 REPLACE_REALPATH
 874 REPLACE_REALLOC
 875 REPLACE_PUTENV
 876 REPLACE_MKSTEMP
 877 REPLACE_MBTOWC
 878 REPLACE_MALLOC
 879 REPLACE_CANONICALIZE_FILE_NAME
 880 REPLACE_CALLOC
 881 HAVE_DECL_UNSETENV
 882 HAVE_UNLOCKPT
 883 HAVE_SYS_LOADAVG_H
 884 HAVE_STRUCT_RANDOM_DATA
 885 HAVE_STRTOULL
 886 HAVE_STRTOLL
 887 HAVE_STRTOD
 888 HAVE_DECL_SETENV
 889 HAVE_SETENV
 890 HAVE_RPMATCH
 891 HAVE_REALPATH
 892 HAVE_RANDOM_R
 893 HAVE_RANDOM_H
 894 HAVE_PTSNAME
 895 HAVE_MKSTEMPS
 896 HAVE_MKSTEMP
 897 HAVE_MKOSTEMPS
 898 HAVE_MKOSTEMP
 899 HAVE_MKDTEMP
 900 HAVE_GRANTPT
 901 HAVE_GETSUBOPT
 902 HAVE_DECL_GETLOADAVG
 903 HAVE_CANONICALIZE_FILE_NAME
 904 HAVE_ATOLL
 905 HAVE__EXIT
 906 GNULIB_WCTOMB
 907 GNULIB_UNSETENV
 908 GNULIB_UNLOCKPT
 909 GNULIB_SYSTEM_POSIX
 910 GNULIB_STRTOULL
 911 GNULIB_STRTOLL
 912 GNULIB_STRTOD
 913 GNULIB_SETENV
 914 GNULIB_RPMATCH
 915 GNULIB_REALPATH
 916 GNULIB_REALLOC_POSIX
 917 GNULIB_RANDOM_R
 918 GNULIB_PUTENV
 919 GNULIB_PTSNAME
 920 GNULIB_MKSTEMPS
 921 GNULIB_MKSTEMP
 922 GNULIB_MKOSTEMPS
 923 GNULIB_MKOSTEMP
 924 GNULIB_MKDTEMP
 925 GNULIB_MBTOWC
 926 GNULIB_MALLOC_POSIX
 927 GNULIB_GRANTPT
 928 GNULIB_GETSUBOPT
 929 GNULIB_GETLOADAVG
 930 GNULIB_CANONICALIZE_FILE_NAME
 931 GNULIB_CALLOC_POSIX
 932 GNULIB_ATOLL
 933 GNULIB__EXIT
 934 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 935 UNISTD_H_HAVE_WINSOCK2_H
 936 REPLACE_WRITE
 937 REPLACE_USLEEP
 938 REPLACE_UNLINKAT
 939 REPLACE_UNLINK
 940 REPLACE_TTYNAME_R
 941 REPLACE_SYMLINK
 942 REPLACE_SLEEP
 943 REPLACE_RMDIR
 944 REPLACE_READLINK
 945 REPLACE_READ
 946 REPLACE_PWRITE
 947 REPLACE_PREAD
 948 REPLACE_LSEEK
 949 REPLACE_LINKAT
 950 REPLACE_LINK
 951 REPLACE_LCHOWN
 952 REPLACE_GETPAGESIZE
 953 REPLACE_GETGROUPS
 954 REPLACE_GETLOGIN_R
 955 REPLACE_GETDOMAINNAME
 956 REPLACE_GETCWD
 957 REPLACE_FCHOWNAT
 958 REPLACE_DUP2
 959 REPLACE_DUP
 960 REPLACE_CLOSE
 961 REPLACE_CHOWN
 962 HAVE_SYS_PARAM_H
 963 HAVE_OS_H
 964 HAVE_DECL_TTYNAME_R
 965 HAVE_DECL_GETUSERSHELL
 966 HAVE_DECL_GETPAGESIZE
 967 HAVE_DECL_GETLOGIN_R
 968 HAVE_DECL_GETDOMAINNAME
 969 HAVE_DECL_FCHDIR
 970 HAVE_DECL_ENVIRON
 971 HAVE_USLEEP
 972 HAVE_UNLINKAT
 973 HAVE_SYMLINKAT
 974 HAVE_SYMLINK
 975 HAVE_SLEEP
 976 HAVE_READLINKAT
 977 HAVE_READLINK
 978 HAVE_PWRITE
 979 HAVE_PREAD
 980 HAVE_PIPE2
 981 HAVE_PIPE
 982 HAVE_LINKAT
 983 HAVE_LINK
 984 HAVE_LCHOWN
 985 HAVE_GROUP_MEMBER
 986 HAVE_GETPAGESIZE
 987 HAVE_GETLOGIN
 988 HAVE_GETHOSTNAME
 989 HAVE_GETGROUPS
 990 HAVE_GETDTABLESIZE
 991 HAVE_FTRUNCATE
 992 HAVE_FSYNC
 993 HAVE_FCHOWNAT
 994 HAVE_FCHDIR
 995 HAVE_FACCESSAT
 996 HAVE_EUIDACCESS
 997 HAVE_DUP3
 998 HAVE_DUP2
 999 HAVE_CHOWN
1000 GNULIB_WRITE
1001 GNULIB_USLEEP
1002 GNULIB_UNLINKAT
1003 GNULIB_UNLINK
1004 GNULIB_UNISTD_H_SIGPIPE
1005 GNULIB_UNISTD_H_NONBLOCKING
1006 GNULIB_UNISTD_H_GETOPT
1007 GNULIB_TTYNAME_R
1008 GNULIB_SYMLINKAT
1009 GNULIB_SYMLINK
1010 GNULIB_SLEEP
1011 GNULIB_RMDIR
1012 GNULIB_READLINKAT
1013 GNULIB_READLINK
1014 GNULIB_READ
1015 GNULIB_PWRITE
1016 GNULIB_PREAD
1017 GNULIB_PIPE2
1018 GNULIB_PIPE
1019 GNULIB_LSEEK
1020 GNULIB_LINKAT
1021 GNULIB_LINK
1022 GNULIB_LCHOWN
1023 GNULIB_GROUP_MEMBER
1024 GNULIB_GETUSERSHELL
1025 GNULIB_GETPAGESIZE
1026 GNULIB_GETLOGIN_R
1027 GNULIB_GETLOGIN
1028 GNULIB_GETHOSTNAME
1029 GNULIB_GETGROUPS
1030 GNULIB_GETDTABLESIZE
1031 GNULIB_GETDOMAINNAME
1032 GNULIB_GETCWD
1033 GNULIB_FTRUNCATE
1034 GNULIB_FSYNC
1035 GNULIB_FCHOWNAT
1036 GNULIB_FCHDIR
1037 GNULIB_FACCESSAT
1038 GNULIB_EUIDACCESS
1039 GNULIB_ENVIRON
1040 GNULIB_DUP3
1041 GNULIB_DUP2
1042 GNULIB_CLOSE
1043 GNULIB_CHOWN
1044 GL_GENERATE_ALLOCA_H_FALSE
1045 GL_GENERATE_ALLOCA_H_TRUE
1046 ALLOCA_H
1047 ALLOCA
1048 GL_COND_LIBTOOL_FALSE
1049 GL_COND_LIBTOOL_TRUE
1050 POST_ALLOC_OBJ
1051 PRE_ALLOC_OBJ
1052 CYGWIN_OBJ
1053 RALLOC_OBJ
1054 OLDXMENU_DEPS
1055 LIBX_OTHER
1056 LIBXMENU
1057 OLDXMENU
1058 OLDXMENU_TARGET
1059 LIBXT_OTHER
1060 TOOLKIT_LIBW
1061 WIDGET_OBJ
1062 XOBJ
1063 XMENU_OBJ
1064 FONT_OBJ
1065 OTHER_FILES
1066 GNU_OBJC_CFLAGS
1067 ns_appsrc
1068 ns_appresdir
1069 ns_appbindir
1070 ns_appdir
1071 S_FILE
1072 M_FILE
1073 X_TOOLKIT_TYPE
1074 C_SWITCH_X_SYSTEM
1075 C_SWITCH_X_SITE
1076 LD_SWITCH_X_SITE
1077 gameuser
1078 gamedir
1079 bitmapdir
1080 archlibdir
1081 etcdir
1082 x_default_search_path
1083 lisppath
1084 locallisppath
1085 lispdir
1086 srcdir
1087 canonical
1088 configuration
1089 version
1090 KRB4LIB
1091 DESLIB
1092 KRB5LIB
1093 CRYPTOLIB
1094 COM_ERRLIB
1095 LIBRESOLV
1096 LIBHESIOD
1097 TERMCAP_OBJ
1098 LIBS_TERMCAP
1099 BLESSMAIL_TARGET
1100 LIBS_MAIL
1101 liblockfile
1102 LIBXML2_LIBS
1103 LIBXML2_CFLAGS
1104 LIBXSM
1105 LIBGPM
1106 LIBGIF
1107 LIBTIFF
1108 LIBPNG
1109 LIBJPEG
1110 LIBXPM
1111 M17N_FLT_LIBS
1112 M17N_FLT_CFLAGS
1113 LIBOTF_LIBS
1114 LIBOTF_CFLAGS
1115 FREETYPE_LIBS
1116 FREETYPE_CFLAGS
1117 XFT_LIBS
1118 XFT_CFLAGS
1119 FONTCONFIG_LIBS
1120 FONTCONFIG_CFLAGS
1121 LIBXMU
1122 LIBXTR6
1123 LIBGNUTLS_LIBS
1124 LIBGNUTLS_CFLAGS
1125 LIBSELINUX_LIBS
1126 SETTINGS_LIBS
1127 SETTINGS_CFLAGS
1128 GCONF_LIBS
1129 GCONF_CFLAGS
1130 GSETTINGS_LIBS
1131 GSETTINGS_CFLAGS
1132 DBUS_OBJ
1133 DBUS_LIBS
1134 DBUS_CFLAGS
1135 GTK_OBJ
1136 GTK_LIBS
1137 GTK_CFLAGS
1138 IMAGEMAGICK_LIBS
1139 IMAGEMAGICK_CFLAGS
1140 RSVG_LIBS
1141 RSVG_CFLAGS
1142 LIB_PTHREAD
1143 VMLIMIT_OBJ
1144 GMALLOC_OBJ
1145 HAVE_XSERVER
1146 LIB_STANDARD
1147 NS_OBJC_OBJ
1148 NS_OBJ
1149 TEMACS_LDFLAGS2
1150 LD_SWITCH_X_SITE_AUX_RPATH
1151 LD_SWITCH_X_SITE_AUX
1152 XMKMF
1153 DEPFLAGS
1154 MKDEPDIR
1155 CFLAGS_SOUND
1156 ALSA_LIBS
1157 ALSA_CFLAGS
1158 PKG_CONFIG
1159 LIBSOUND
1160 CRT_DIR
1161 START_FILES
1162 LIB_MATH
1163 LIBS_SYSTEM
1164 C_SWITCH_SYSTEM
1165 UNEXEC_OBJ
1166 C_SWITCH_MACHINE
1167 LD_SWITCH_SYSTEM
1168 CANNOT_DUMP
1169 HAVE_MAKEINFO
1170 GZIP_PROG
1171 INSTALL_INFO
1172 C_WARNINGS_SWITCH
1173 EGREP
1174 GREP
1175 CPP
1176 RANLIB
1177 am__fastdepCC_FALSE
1178 am__fastdepCC_TRUE
1179 CCDEPMODE
1180 AMDEPBACKSLASH
1181 AMDEP_FALSE
1182 AMDEP_TRUE
1183 am__quote
1184 am__include
1185 DEPDIR
1186 OBJEXT
1187 EXEEXT
1188 ac_ct_CC
1189 CPPFLAGS
1190 LDFLAGS
1191 CFLAGS
1192 CC
1193 host_os
1194 host_vendor
1195 host_cpu
1196 host
1197 build_os
1198 build_vendor
1199 build_cpu
1200 build
1201 PROFILING_CFLAGS
1202 MAINT
1203 GZIP_INFO
1204 am__untar
1205 am__tar
1206 AMTAR
1207 am__leading_dot
1208 SET_MAKE
1209 AWK
1210 mkdir_p
1211 MKDIR_P
1212 INSTALL_STRIP_PROGRAM
1213 STRIP
1214 install_sh
1215 MAKEINFO
1216 AUTOHEADER
1217 AUTOMAKE
1218 AUTOCONF
1219 ACLOCAL
1220 VERSION
1221 PACKAGE
1222 CYGPATH_W
1223 am__isrc
1224 INSTALL_DATA
1225 INSTALL_SCRIPT
1226 INSTALL_PROGRAM
1227 target_alias
1228 host_alias
1229 build_alias
1230 LIBS
1231 ECHO_T
1232 ECHO_N
1233 ECHO_C
1234 DEFS
1235 mandir
1236 localedir
1237 libdir
1238 psdir
1239 pdfdir
1240 dvidir
1241 htmldir
1242 infodir
1243 docdir
1244 oldincludedir
1245 includedir
1246 localstatedir
1247 sharedstatedir
1248 sysconfdir
1249 datadir
1250 datarootdir
1251 libexecdir
1252 sbindir
1253 bindir
1254 program_transform_name
1255 prefix
1256 exec_prefix
1257 PACKAGE_URL
1258 PACKAGE_BUGREPORT
1259 PACKAGE_STRING
1260 PACKAGE_VERSION
1261 PACKAGE_TARNAME
1262 PACKAGE_NAME
1263 PATH_SEPARATOR
1264 SHELL'
1265 ac_subst_files='deps_frag
1266 lisp_frag
1267 ns_frag'
1268 ac_user_opts='
1269 enable_option_checking
1270 with_pop
1271 with_kerberos
1272 with_kerberos5
1273 with_hesiod
1274 with_mmdf
1275 with_mail_unlink
1276 with_mailhost
1277 with_sound
1278 with_sync_input
1279 with_x_toolkit
1280 with_wide_int
1281 with_xpm
1282 with_jpeg
1283 with_tiff
1284 with_gif
1285 with_png
1286 with_rsvg
1287 with_xml2
1288 with_imagemagick
1289 with_xft
1290 with_libotf
1291 with_m17n_flt
1292 with_toolkit_scroll_bars
1293 with_xaw3d
1294 with_xim
1295 with_ns
1296 with_gpm
1297 with_dbus
1298 with_gconf
1299 with_gsettings
1300 with_selinux
1301 with_gnutls
1302 with_makeinfo
1303 with_compress_info
1304 with_pkg_config_prog
1305 with_crt_dir
1306 with_gameuser
1307 with_gnustep_conf
1308 enable_ns_self_contained
1309 enable_asserts
1310 enable_maintainer_mode
1311 enable_locallisppath
1312 enable_checking
1313 enable_use_lisp_union_type
1314 enable_profiling
1315 enable_autodepend
1316 enable_dependency_tracking
1317 enable_largefile
1318 with_x
1319 '
1320       ac_precious_vars='build_alias
1321 host_alias
1322 target_alias
1323 CC
1324 CFLAGS
1325 LDFLAGS
1326 LIBS
1327 CPPFLAGS
1328 CPP
1329 XMKMF'
1330
1331
1332 # Initialize some variables set by options.
1333 ac_init_help=
1334 ac_init_version=false
1335 ac_unrecognized_opts=
1336 ac_unrecognized_sep=
1337 # The variables have the same names as the options, with
1338 # dashes changed to underlines.
1339 cache_file=/dev/null
1340 exec_prefix=NONE
1341 no_create=
1342 no_recursion=
1343 prefix=NONE
1344 program_prefix=NONE
1345 program_suffix=NONE
1346 program_transform_name=s,x,x,
1347 silent=
1348 site=
1349 srcdir=
1350 verbose=
1351 x_includes=NONE
1352 x_libraries=NONE
1353
1354 # Installation directory options.
1355 # These are left unexpanded so users can "make install exec_prefix=/foo"
1356 # and all the variables that are supposed to be based on exec_prefix
1357 # by default will actually change.
1358 # Use braces instead of parens because sh, perl, etc. also accept them.
1359 # (The list follows the same order as the GNU Coding Standards.)
1360 bindir='${exec_prefix}/bin'
1361 sbindir='${exec_prefix}/sbin'
1362 libexecdir='${exec_prefix}/libexec'
1363 datarootdir='${prefix}/share'
1364 datadir='${datarootdir}'
1365 sysconfdir='${prefix}/etc'
1366 sharedstatedir='${prefix}/com'
1367 localstatedir='${prefix}/var'
1368 includedir='${prefix}/include'
1369 oldincludedir='/usr/include'
1370 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1371 infodir='${datarootdir}/info'
1372 htmldir='${docdir}'
1373 dvidir='${docdir}'
1374 pdfdir='${docdir}'
1375 psdir='${docdir}'
1376 libdir='${exec_prefix}/lib'
1377 localedir='${datarootdir}/locale'
1378 mandir='${datarootdir}/man'
1379
1380 ac_prev=
1381 ac_dashdash=
1382 for ac_option
1383 do
1384   # If the previous option needs an argument, assign it.
1385   if test -n "$ac_prev"; then
1386     eval $ac_prev=\$ac_option
1387     ac_prev=
1388     continue
1389   fi
1390
1391   case $ac_option in
1392   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1393   *)    ac_optarg=yes ;;
1394   esac
1395
1396   # Accept the important Cygnus configure options, so we can diagnose typos.
1397
1398   case $ac_dashdash$ac_option in
1399   --)
1400     ac_dashdash=yes ;;
1401
1402   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1403     ac_prev=bindir ;;
1404   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1405     bindir=$ac_optarg ;;
1406
1407   -build | --build | --buil | --bui | --bu)
1408     ac_prev=build_alias ;;
1409   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1410     build_alias=$ac_optarg ;;
1411
1412   -cache-file | --cache-file | --cache-fil | --cache-fi \
1413   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1414     ac_prev=cache_file ;;
1415   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1416   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1417     cache_file=$ac_optarg ;;
1418
1419   --config-cache | -C)
1420     cache_file=config.cache ;;
1421
1422   -datadir | --datadir | --datadi | --datad)
1423     ac_prev=datadir ;;
1424   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1425     datadir=$ac_optarg ;;
1426
1427   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1428   | --dataroo | --dataro | --datar)
1429     ac_prev=datarootdir ;;
1430   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1431   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1432     datarootdir=$ac_optarg ;;
1433
1434   -disable-* | --disable-*)
1435     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1436     # Reject names that are not valid shell variable names.
1437     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1438       as_fn_error "invalid feature name: $ac_useropt"
1439     ac_useropt_orig=$ac_useropt
1440     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1441     case $ac_user_opts in
1442       *"
1443 "enable_$ac_useropt"
1444 "*) ;;
1445       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1446          ac_unrecognized_sep=', ';;
1447     esac
1448     eval enable_$ac_useropt=no ;;
1449
1450   -docdir | --docdir | --docdi | --doc | --do)
1451     ac_prev=docdir ;;
1452   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1453     docdir=$ac_optarg ;;
1454
1455   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1456     ac_prev=dvidir ;;
1457   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1458     dvidir=$ac_optarg ;;
1459
1460   -enable-* | --enable-*)
1461     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1462     # Reject names that are not valid shell variable names.
1463     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1464       as_fn_error "invalid feature name: $ac_useropt"
1465     ac_useropt_orig=$ac_useropt
1466     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1467     case $ac_user_opts in
1468       *"
1469 "enable_$ac_useropt"
1470 "*) ;;
1471       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1472          ac_unrecognized_sep=', ';;
1473     esac
1474     eval enable_$ac_useropt=\$ac_optarg ;;
1475
1476   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1477   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1478   | --exec | --exe | --ex)
1479     ac_prev=exec_prefix ;;
1480   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1481   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1482   | --exec=* | --exe=* | --ex=*)
1483     exec_prefix=$ac_optarg ;;
1484
1485   -gas | --gas | --ga | --g)
1486     # Obsolete; use --with-gas.
1487     with_gas=yes ;;
1488
1489   -help | --help | --hel | --he | -h)
1490     ac_init_help=long ;;
1491   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1492     ac_init_help=recursive ;;
1493   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1494     ac_init_help=short ;;
1495
1496   -host | --host | --hos | --ho)
1497     ac_prev=host_alias ;;
1498   -host=* | --host=* | --hos=* | --ho=*)
1499     host_alias=$ac_optarg ;;
1500
1501   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1502     ac_prev=htmldir ;;
1503   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1504   | --ht=*)
1505     htmldir=$ac_optarg ;;
1506
1507   -includedir | --includedir | --includedi | --included | --include \
1508   | --includ | --inclu | --incl | --inc)
1509     ac_prev=includedir ;;
1510   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1511   | --includ=* | --inclu=* | --incl=* | --inc=*)
1512     includedir=$ac_optarg ;;
1513
1514   -infodir | --infodir | --infodi | --infod | --info | --inf)
1515     ac_prev=infodir ;;
1516   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1517     infodir=$ac_optarg ;;
1518
1519   -libdir | --libdir | --libdi | --libd)
1520     ac_prev=libdir ;;
1521   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1522     libdir=$ac_optarg ;;
1523
1524   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1525   | --libexe | --libex | --libe)
1526     ac_prev=libexecdir ;;
1527   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1528   | --libexe=* | --libex=* | --libe=*)
1529     libexecdir=$ac_optarg ;;
1530
1531   -localedir | --localedir | --localedi | --localed | --locale)
1532     ac_prev=localedir ;;
1533   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1534     localedir=$ac_optarg ;;
1535
1536   -localstatedir | --localstatedir | --localstatedi | --localstated \
1537   | --localstate | --localstat | --localsta | --localst | --locals)
1538     ac_prev=localstatedir ;;
1539   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1540   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1541     localstatedir=$ac_optarg ;;
1542
1543   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1544     ac_prev=mandir ;;
1545   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1546     mandir=$ac_optarg ;;
1547
1548   -nfp | --nfp | --nf)
1549     # Obsolete; use --without-fp.
1550     with_fp=no ;;
1551
1552   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1553   | --no-cr | --no-c | -n)
1554     no_create=yes ;;
1555
1556   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1557   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1558     no_recursion=yes ;;
1559
1560   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1561   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1562   | --oldin | --oldi | --old | --ol | --o)
1563     ac_prev=oldincludedir ;;
1564   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1565   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1566   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1567     oldincludedir=$ac_optarg ;;
1568
1569   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1570     ac_prev=prefix ;;
1571   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1572     prefix=$ac_optarg ;;
1573
1574   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1575   | --program-pre | --program-pr | --program-p)
1576     ac_prev=program_prefix ;;
1577   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1578   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1579     program_prefix=$ac_optarg ;;
1580
1581   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1582   | --program-suf | --program-su | --program-s)
1583     ac_prev=program_suffix ;;
1584   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1585   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1586     program_suffix=$ac_optarg ;;
1587
1588   -program-transform-name | --program-transform-name \
1589   | --program-transform-nam | --program-transform-na \
1590   | --program-transform-n | --program-transform- \
1591   | --program-transform | --program-transfor \
1592   | --program-transfo | --program-transf \
1593   | --program-trans | --program-tran \
1594   | --progr-tra | --program-tr | --program-t)
1595     ac_prev=program_transform_name ;;
1596   -program-transform-name=* | --program-transform-name=* \
1597   | --program-transform-nam=* | --program-transform-na=* \
1598   | --program-transform-n=* | --program-transform-=* \
1599   | --program-transform=* | --program-transfor=* \
1600   | --program-transfo=* | --program-transf=* \
1601   | --program-trans=* | --program-tran=* \
1602   | --progr-tra=* | --program-tr=* | --program-t=*)
1603     program_transform_name=$ac_optarg ;;
1604
1605   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1606     ac_prev=pdfdir ;;
1607   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1608     pdfdir=$ac_optarg ;;
1609
1610   -psdir | --psdir | --psdi | --psd | --ps)
1611     ac_prev=psdir ;;
1612   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1613     psdir=$ac_optarg ;;
1614
1615   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1616   | -silent | --silent | --silen | --sile | --sil)
1617     silent=yes ;;
1618
1619   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1620     ac_prev=sbindir ;;
1621   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1622   | --sbi=* | --sb=*)
1623     sbindir=$ac_optarg ;;
1624
1625   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1626   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1627   | --sharedst | --shareds | --shared | --share | --shar \
1628   | --sha | --sh)
1629     ac_prev=sharedstatedir ;;
1630   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1631   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1632   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1633   | --sha=* | --sh=*)
1634     sharedstatedir=$ac_optarg ;;
1635
1636   -site | --site | --sit)
1637     ac_prev=site ;;
1638   -site=* | --site=* | --sit=*)
1639     site=$ac_optarg ;;
1640
1641   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1642     ac_prev=srcdir ;;
1643   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1644     srcdir=$ac_optarg ;;
1645
1646   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1647   | --syscon | --sysco | --sysc | --sys | --sy)
1648     ac_prev=sysconfdir ;;
1649   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1650   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1651     sysconfdir=$ac_optarg ;;
1652
1653   -target | --target | --targe | --targ | --tar | --ta | --t)
1654     ac_prev=target_alias ;;
1655   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1656     target_alias=$ac_optarg ;;
1657
1658   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1659     verbose=yes ;;
1660
1661   -version | --version | --versio | --versi | --vers | -V)
1662     ac_init_version=: ;;
1663
1664   -with-* | --with-*)
1665     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1666     # Reject names that are not valid shell variable names.
1667     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1668       as_fn_error "invalid package name: $ac_useropt"
1669     ac_useropt_orig=$ac_useropt
1670     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1671     case $ac_user_opts in
1672       *"
1673 "with_$ac_useropt"
1674 "*) ;;
1675       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1676          ac_unrecognized_sep=', ';;
1677     esac
1678     eval with_$ac_useropt=\$ac_optarg ;;
1679
1680   -without-* | --without-*)
1681     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1682     # Reject names that are not valid shell variable names.
1683     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1684       as_fn_error "invalid package name: $ac_useropt"
1685     ac_useropt_orig=$ac_useropt
1686     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1687     case $ac_user_opts in
1688       *"
1689 "with_$ac_useropt"
1690 "*) ;;
1691       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1692          ac_unrecognized_sep=', ';;
1693     esac
1694     eval with_$ac_useropt=no ;;
1695
1696   --x)
1697     # Obsolete; use --with-x.
1698     with_x=yes ;;
1699
1700   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1701   | --x-incl | --x-inc | --x-in | --x-i)
1702     ac_prev=x_includes ;;
1703   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1704   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1705     x_includes=$ac_optarg ;;
1706
1707   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1708   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1709     ac_prev=x_libraries ;;
1710   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1711   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1712     x_libraries=$ac_optarg ;;
1713
1714   -*) as_fn_error "unrecognized option: \`$ac_option'
1715 Try \`$0 --help' for more information."
1716     ;;
1717
1718   *=*)
1719     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1720     # Reject names that are not valid shell variable names.
1721     case $ac_envvar in #(
1722       '' | [0-9]* | *[!_$as_cr_alnum]* )
1723       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1724     esac
1725     eval $ac_envvar=\$ac_optarg
1726     export $ac_envvar ;;
1727
1728   *)
1729     # FIXME: should be removed in autoconf 3.0.
1730     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1731     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1732       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1733     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1734     ;;
1735
1736   esac
1737 done
1738
1739 if test -n "$ac_prev"; then
1740   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1741   as_fn_error "missing argument to $ac_option"
1742 fi
1743
1744 if test -n "$ac_unrecognized_opts"; then
1745   case $enable_option_checking in
1746     no) ;;
1747     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1748     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1749   esac
1750 fi
1751
1752 # Check all directory arguments for consistency.
1753 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1754                 datadir sysconfdir sharedstatedir localstatedir includedir \
1755                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1756                 libdir localedir mandir
1757 do
1758   eval ac_val=\$$ac_var
1759   # Remove trailing slashes.
1760   case $ac_val in
1761     */ )
1762       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1763       eval $ac_var=\$ac_val;;
1764   esac
1765   # Be sure to have absolute directory names.
1766   case $ac_val in
1767     [\\/$]* | ?:[\\/]* )  continue;;
1768     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1769   esac
1770   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1771 done
1772
1773 # There might be people who depend on the old broken behavior: `$host'
1774 # used to hold the argument of --host etc.
1775 # FIXME: To remove some day.
1776 build=$build_alias
1777 host=$host_alias
1778 target=$target_alias
1779
1780 # FIXME: To remove some day.
1781 if test "x$host_alias" != x; then
1782   if test "x$build_alias" = x; then
1783     cross_compiling=maybe
1784     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1785     If a cross compiler is detected then cross compile mode will be used." >&2
1786   elif test "x$build_alias" != "x$host_alias"; then
1787     cross_compiling=yes
1788   fi
1789 fi
1790
1791 ac_tool_prefix=
1792 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1793
1794 test "$silent" = yes && exec 6>/dev/null
1795
1796
1797 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1798 ac_ls_di=`ls -di .` &&
1799 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1800   as_fn_error "working directory cannot be determined"
1801 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1802   as_fn_error "pwd does not report name of working directory"
1803
1804
1805 # Find the source files, if location was not specified.
1806 if test -z "$srcdir"; then
1807   ac_srcdir_defaulted=yes
1808   # Try the directory containing this script, then the parent directory.
1809   ac_confdir=`$as_dirname -- "$as_myself" ||
1810 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1811          X"$as_myself" : 'X\(//\)[^/]' \| \
1812          X"$as_myself" : 'X\(//\)$' \| \
1813          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1814 $as_echo X"$as_myself" |
1815     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1816             s//\1/
1817             q
1818           }
1819           /^X\(\/\/\)[^/].*/{
1820             s//\1/
1821             q
1822           }
1823           /^X\(\/\/\)$/{
1824             s//\1/
1825             q
1826           }
1827           /^X\(\/\).*/{
1828             s//\1/
1829             q
1830           }
1831           s/.*/./; q'`
1832   srcdir=$ac_confdir
1833   if test ! -r "$srcdir/$ac_unique_file"; then
1834     srcdir=..
1835   fi
1836 else
1837   ac_srcdir_defaulted=no
1838 fi
1839 if test ! -r "$srcdir/$ac_unique_file"; then
1840   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1841   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1842 fi
1843 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1844 ac_abs_confdir=`(
1845         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1846         pwd)`
1847 # When building in place, set srcdir=.
1848 if test "$ac_abs_confdir" = "$ac_pwd"; then
1849   srcdir=.
1850 fi
1851 # Remove unnecessary trailing slashes from srcdir.
1852 # Double slashes in file names in object file debugging info
1853 # mess up M-x gdb in Emacs.
1854 case $srcdir in
1855 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1856 esac
1857 for ac_var in $ac_precious_vars; do
1858   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1859   eval ac_env_${ac_var}_value=\$${ac_var}
1860   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1861   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1862 done
1863
1864 #
1865 # Report the --help message.
1866 #
1867 if test "$ac_init_help" = "long"; then
1868   # Omit some internal or obsolete options to make the list less imposing.
1869   # This message is too long to be a string in the A/UX 3.1 sh.
1870   cat <<_ACEOF
1871 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1872
1873 Usage: $0 [OPTION]... [VAR=VALUE]...
1874
1875 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1876 VAR=VALUE.  See below for descriptions of some of the useful variables.
1877
1878 Defaults for the options are specified in brackets.
1879
1880 Configuration:
1881   -h, --help              display this help and exit
1882       --help=short        display options specific to this package
1883       --help=recursive    display the short help of all the included packages
1884   -V, --version           display version information and exit
1885   -q, --quiet, --silent   do not print \`checking...' messages
1886       --cache-file=FILE   cache test results in FILE [disabled]
1887   -C, --config-cache      alias for \`--cache-file=config.cache'
1888   -n, --no-create         do not create output files
1889       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1890
1891 Installation directories:
1892   --prefix=PREFIX         install architecture-independent files in PREFIX
1893                           [$ac_default_prefix]
1894   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1895                           [PREFIX]
1896
1897 By default, \`make install' will install all the files in
1898 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1899 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1900 for instance \`--prefix=\$HOME'.
1901
1902 For better control, use the options below.
1903
1904 Fine tuning of the installation directories:
1905   --bindir=DIR            user executables [EPREFIX/bin]
1906   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1907   --libexecdir=DIR        program executables [EPREFIX/libexec]
1908   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1909   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1910   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1911   --libdir=DIR            object code libraries [EPREFIX/lib]
1912   --includedir=DIR        C header files [PREFIX/include]
1913   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1914   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1915   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1916   --infodir=DIR           info documentation [DATAROOTDIR/info]
1917   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1918   --mandir=DIR            man documentation [DATAROOTDIR/man]
1919   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1920   --htmldir=DIR           html documentation [DOCDIR]
1921   --dvidir=DIR            dvi documentation [DOCDIR]
1922   --pdfdir=DIR            pdf documentation [DOCDIR]
1923   --psdir=DIR             ps documentation [DOCDIR]
1924 _ACEOF
1925
1926   cat <<\_ACEOF
1927
1928 Program names:
1929   --program-prefix=PREFIX            prepend PREFIX to installed program names
1930   --program-suffix=SUFFIX            append SUFFIX to installed program names
1931   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1932
1933 X features:
1934   --x-includes=DIR    X include files are in DIR
1935   --x-libraries=DIR   X library files are in DIR
1936
1937 System types:
1938   --build=BUILD     configure for building on BUILD [guessed]
1939   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1940 _ACEOF
1941 fi
1942
1943 if test -n "$ac_init_help"; then
1944   case $ac_init_help in
1945      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1946    esac
1947   cat <<\_ACEOF
1948
1949 Optional Features:
1950   --disable-option-checking  ignore unrecognized --enable/--with options
1951   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1952   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1953   --disable-ns-self-contained
1954                           disable self contained build under NeXTstep
1955   --enable-asserts        compile code with asserts enabled
1956   --disable-maintainer-mode
1957                           disable make rules and dependencies not useful (and
1958                           sometimes confusing) to the casual installer
1959   --enable-locallisppath=PATH
1960                           directories Emacs should search for lisp files
1961                           specific to this site
1962   --enable-checking[=LIST]
1963                           enable expensive run-time checks. With LIST, enable
1964                           only specific categories of checks. Categories are:
1965                           all,yes,no. Flags are: stringbytes, stringoverrun,
1966                           stringfreelist, xmallocoverrun, conslist
1967   --enable-use-lisp-union-type
1968                           use a union for the Lisp_Object data type. This is
1969                           only useful for development for catching certain
1970                           types of bugs.
1971   --enable-profiling      build emacs with profiling support. This might not
1972                           work on all platforms
1973   --enable-autodepend     automatically generate dependencies to .h-files.
1974                           Requires GNU Make and Gcc. Enabled if GNU Make and
1975                           Gcc is found
1976   --disable-dependency-tracking  speeds up one-time build
1977   --enable-dependency-tracking   do not reject slow dependency extractors
1978   --disable-largefile     omit support for large files
1979
1980 Optional Packages:
1981   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1982   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1983   --without-pop           don't support POP mail retrieval with movemail
1984   --with-kerberos         support Kerberos-authenticated POP
1985   --with-kerberos5        support Kerberos version 5 authenticated POP
1986   --with-hesiod           support Hesiod to get the POP server host
1987   --with-mmdf             support MMDF mailboxes
1988   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1989   --with-mailhost=HOSTNAME
1990                           string giving default POP mail host
1991   --without-sound         don't compile with sound support
1992   --without-sync-input    process async input synchronously
1993   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1994                           lucid or athena, motif, no)
1995   --with-wide-int         prefer wide Emacs integers (typically 62-bit)
1996   --without-xpm           don't compile with XPM image support
1997   --without-jpeg          don't compile with JPEG image support
1998   --without-tiff          don't compile with TIFF image support
1999   --without-gif           don't compile with GIF image support
2000   --without-png           don't compile with PNG image support
2001   --without-rsvg          don't compile with SVG image support
2002   --without-xml2          don't compile with XML parsing support
2003   --without-imagemagick   don't compile with ImageMagick image support
2004   --without-xft           don't use XFT for anti aliased fonts
2005   --without-libotf        don't use libotf for OpenType font support
2006   --without-m17n-flt      don't use m17n-flt for text shaping
2007   --without-toolkit-scroll-bars
2008                           don't use Motif or Xaw3d scroll bars
2009   --without-xaw3d         don't use Xaw3d
2010   --without-xim           don't use X11 XIM
2011   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
2012   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
2013                           console
2014   --without-dbus          don't compile with D-Bus support
2015   --without-gconf         don't compile with GConf support
2016   --without-gsettings     don't compile with GSettings support
2017   --without-selinux       don't compile with SELinux support
2018   --without-gnutls        don't use -lgnutls for SSL/TLS support
2019   --without-makeinfo      don't require makeinfo for building manuals
2020   --without-compress-info don't compress the installed Info pages
2021   --with-pkg-config-prog=PATH
2022                           path to pkg-config for finding GTK and librsvg
2023   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
2024                           /usr/lib, or /usr/lib64 on some platforms.
2025   --with-gameuser=USER    user for shared game score files
2026   --with-gnustep-conf=PATH
2027                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2028                           or /etc/GNUstep/GNUstep.conf
2029   --with-x                use the X Window System
2030
2031 Some influential environment variables:
2032   CC          C compiler command
2033   CFLAGS      C compiler flags
2034   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2035               nonstandard directory <lib dir>
2036   LIBS        libraries to pass to the linker, e.g. -l<library>
2037   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2038               you have headers in a nonstandard directory <include dir>
2039   CPP         C preprocessor
2040   XMKMF       Path to xmkmf, Makefile generator for X Window System
2041
2042 Use these variables to override the choices made by `configure' or to help
2043 it to find libraries and programs with nonstandard names/locations.
2044
2045 Report bugs to the package provider.
2046 _ACEOF
2047 ac_status=$?
2048 fi
2049
2050 if test "$ac_init_help" = "recursive"; then
2051   # If there are subdirs, report their specific --help.
2052   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2053     test -d "$ac_dir" ||
2054       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2055       continue
2056     ac_builddir=.
2057
2058 case "$ac_dir" in
2059 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2060 *)
2061   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2062   # A ".." for each directory in $ac_dir_suffix.
2063   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2064   case $ac_top_builddir_sub in
2065   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2066   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2067   esac ;;
2068 esac
2069 ac_abs_top_builddir=$ac_pwd
2070 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2071 # for backward compatibility:
2072 ac_top_builddir=$ac_top_build_prefix
2073
2074 case $srcdir in
2075   .)  # We are building in place.
2076     ac_srcdir=.
2077     ac_top_srcdir=$ac_top_builddir_sub
2078     ac_abs_top_srcdir=$ac_pwd ;;
2079   [\\/]* | ?:[\\/]* )  # Absolute name.
2080     ac_srcdir=$srcdir$ac_dir_suffix;
2081     ac_top_srcdir=$srcdir
2082     ac_abs_top_srcdir=$srcdir ;;
2083   *) # Relative name.
2084     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2085     ac_top_srcdir=$ac_top_build_prefix$srcdir
2086     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2087 esac
2088 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2089
2090     cd "$ac_dir" || { ac_status=$?; continue; }
2091     # Check for guested configure.
2092     if test -f "$ac_srcdir/configure.gnu"; then
2093       echo &&
2094       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2095     elif test -f "$ac_srcdir/configure"; then
2096       echo &&
2097       $SHELL "$ac_srcdir/configure" --help=recursive
2098     else
2099       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2100     fi || ac_status=$?
2101     cd "$ac_pwd" || { ac_status=$?; break; }
2102   done
2103 fi
2104
2105 test -n "$ac_init_help" && exit $ac_status
2106 if $ac_init_version; then
2107   cat <<\_ACEOF
2108 emacs configure 24.0.50
2109 generated by GNU Autoconf 2.65
2110
2111 Copyright (C) 2009 Free Software Foundation, Inc.
2112 This configure script is free software; the Free Software Foundation
2113 gives unlimited permission to copy, distribute and modify it.
2114 _ACEOF
2115   exit
2116 fi
2117
2118 ## ------------------------ ##
2119 ## Autoconf initialization. ##
2120 ## ------------------------ ##
2121
2122 # ac_fn_c_try_compile LINENO
2123 # --------------------------
2124 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2125 ac_fn_c_try_compile ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   rm -f conftest.$ac_objext
2129   if { { ac_try="$ac_compile"
2130 case "(($ac_try" in
2131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2132   *) ac_try_echo=$ac_try;;
2133 esac
2134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2135 $as_echo "$ac_try_echo"; } >&5
2136   (eval "$ac_compile") 2>conftest.err
2137   ac_status=$?
2138   if test -s conftest.err; then
2139     grep -v '^ *+' conftest.err >conftest.er1
2140     cat conftest.er1 >&5
2141     mv -f conftest.er1 conftest.err
2142   fi
2143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2144   test $ac_status = 0; } && {
2145          test -z "$ac_c_werror_flag" ||
2146          test ! -s conftest.err
2147        } && test -s conftest.$ac_objext; then :
2148   ac_retval=0
2149 else
2150   $as_echo "$as_me: failed program was:" >&5
2151 sed 's/^/| /' conftest.$ac_ext >&5
2152
2153         ac_retval=1
2154 fi
2155   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2156   as_fn_set_status $ac_retval
2157
2158 } # ac_fn_c_try_compile
2159
2160 # ac_fn_c_try_cpp LINENO
2161 # ----------------------
2162 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2163 ac_fn_c_try_cpp ()
2164 {
2165   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2166   if { { ac_try="$ac_cpp conftest.$ac_ext"
2167 case "(($ac_try" in
2168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2169   *) ac_try_echo=$ac_try;;
2170 esac
2171 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2172 $as_echo "$ac_try_echo"; } >&5
2173   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2174   ac_status=$?
2175   if test -s conftest.err; then
2176     grep -v '^ *+' conftest.err >conftest.er1
2177     cat conftest.er1 >&5
2178     mv -f conftest.er1 conftest.err
2179   fi
2180   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2181   test $ac_status = 0; } >/dev/null && {
2182          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2183          test ! -s conftest.err
2184        }; then :
2185   ac_retval=0
2186 else
2187   $as_echo "$as_me: failed program was:" >&5
2188 sed 's/^/| /' conftest.$ac_ext >&5
2189
2190     ac_retval=1
2191 fi
2192   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2193   as_fn_set_status $ac_retval
2194
2195 } # ac_fn_c_try_cpp
2196
2197 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2198 # -------------------------------------------------------
2199 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2200 # the include files in INCLUDES and setting the cache variable VAR
2201 # accordingly.
2202 ac_fn_c_check_header_mongrel ()
2203 {
2204   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2205   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2207 $as_echo_n "checking for $2... " >&6; }
2208 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2209   $as_echo_n "(cached) " >&6
2210 fi
2211 eval ac_res=\$$3
2212                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2213 $as_echo "$ac_res" >&6; }
2214 else
2215   # Is the header compilable?
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2217 $as_echo_n "checking $2 usability... " >&6; }
2218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2219 /* end confdefs.h.  */
2220 $4
2221 #include <$2>
2222 _ACEOF
2223 if ac_fn_c_try_compile "$LINENO"; then :
2224   ac_header_compiler=yes
2225 else
2226   ac_header_compiler=no
2227 fi
2228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2230 $as_echo "$ac_header_compiler" >&6; }
2231
2232 # Is the header present?
2233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2234 $as_echo_n "checking $2 presence... " >&6; }
2235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h.  */
2237 #include <$2>
2238 _ACEOF
2239 if ac_fn_c_try_cpp "$LINENO"; then :
2240   ac_header_preproc=yes
2241 else
2242   ac_header_preproc=no
2243 fi
2244 rm -f conftest.err conftest.$ac_ext
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2246 $as_echo "$ac_header_preproc" >&6; }
2247
2248 # So?  What about this header?
2249 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2250   yes:no: )
2251     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2252 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2253     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2254 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2255     ;;
2256   no:yes:* )
2257     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2258 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2259     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2260 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2261     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2262 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2263     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2264 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2265     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2266 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2267     ;;
2268 esac
2269   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2270 $as_echo_n "checking for $2... " >&6; }
2271 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2272   $as_echo_n "(cached) " >&6
2273 else
2274   eval "$3=\$ac_header_compiler"
2275 fi
2276 eval ac_res=\$$3
2277                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2278 $as_echo "$ac_res" >&6; }
2279 fi
2280   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2281
2282 } # ac_fn_c_check_header_mongrel
2283
2284 # ac_fn_c_try_run LINENO
2285 # ----------------------
2286 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2287 # that executables *can* be run.
2288 ac_fn_c_try_run ()
2289 {
2290   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2291   if { { ac_try="$ac_link"
2292 case "(($ac_try" in
2293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2294   *) ac_try_echo=$ac_try;;
2295 esac
2296 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2297 $as_echo "$ac_try_echo"; } >&5
2298   (eval "$ac_link") 2>&5
2299   ac_status=$?
2300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2301   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2302   { { case "(($ac_try" in
2303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2304   *) ac_try_echo=$ac_try;;
2305 esac
2306 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2307 $as_echo "$ac_try_echo"; } >&5
2308   (eval "$ac_try") 2>&5
2309   ac_status=$?
2310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2311   test $ac_status = 0; }; }; then :
2312   ac_retval=0
2313 else
2314   $as_echo "$as_me: program exited with status $ac_status" >&5
2315        $as_echo "$as_me: failed program was:" >&5
2316 sed 's/^/| /' conftest.$ac_ext >&5
2317
2318        ac_retval=$ac_status
2319 fi
2320   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2321   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2322   as_fn_set_status $ac_retval
2323
2324 } # ac_fn_c_try_run
2325
2326 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2327 # -------------------------------------------------------
2328 # Tests whether HEADER exists and can be compiled using the include files in
2329 # INCLUDES, setting the cache variable VAR accordingly.
2330 ac_fn_c_check_header_compile ()
2331 {
2332   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2333   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2334 $as_echo_n "checking for $2... " >&6; }
2335 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2336   $as_echo_n "(cached) " >&6
2337 else
2338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2339 /* end confdefs.h.  */
2340 $4
2341 #include <$2>
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   eval "$3=yes"
2345 else
2346   eval "$3=no"
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 eval ac_res=\$$3
2351                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2352 $as_echo "$ac_res" >&6; }
2353   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354
2355 } # ac_fn_c_check_header_compile
2356
2357 # ac_fn_c_try_link LINENO
2358 # -----------------------
2359 # Try to link conftest.$ac_ext, and return whether this succeeded.
2360 ac_fn_c_try_link ()
2361 {
2362   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363   rm -f conftest.$ac_objext conftest$ac_exeext
2364   if { { ac_try="$ac_link"
2365 case "(($ac_try" in
2366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2367   *) ac_try_echo=$ac_try;;
2368 esac
2369 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2370 $as_echo "$ac_try_echo"; } >&5
2371   (eval "$ac_link") 2>conftest.err
2372   ac_status=$?
2373   if test -s conftest.err; then
2374     grep -v '^ *+' conftest.err >conftest.er1
2375     cat conftest.er1 >&5
2376     mv -f conftest.er1 conftest.err
2377   fi
2378   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2379   test $ac_status = 0; } && {
2380          test -z "$ac_c_werror_flag" ||
2381          test ! -s conftest.err
2382        } && test -s conftest$ac_exeext && {
2383          test "$cross_compiling" = yes ||
2384          $as_test_x conftest$ac_exeext
2385        }; then :
2386   ac_retval=0
2387 else
2388   $as_echo "$as_me: failed program was:" >&5
2389 sed 's/^/| /' conftest.$ac_ext >&5
2390
2391         ac_retval=1
2392 fi
2393   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2394   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2395   # interfere with the next link command; also delete a directory that is
2396   # left behind by Apple's compiler.  We do this before executing the actions.
2397   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2398   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2399   as_fn_set_status $ac_retval
2400
2401 } # ac_fn_c_try_link
2402
2403 # ac_fn_c_check_decl LINENO SYMBOL VAR
2404 # ------------------------------------
2405 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2406 ac_fn_c_check_decl ()
2407 {
2408   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2410 $as_echo_n "checking whether $2 is declared... " >&6; }
2411 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2412   $as_echo_n "(cached) " >&6
2413 else
2414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2415 /* end confdefs.h.  */
2416 $4
2417 int
2418 main ()
2419 {
2420 #ifndef $2
2421   (void) $2;
2422 #endif
2423
2424   ;
2425   return 0;
2426 }
2427 _ACEOF
2428 if ac_fn_c_try_compile "$LINENO"; then :
2429   eval "$3=yes"
2430 else
2431   eval "$3=no"
2432 fi
2433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2434 fi
2435 eval ac_res=\$$3
2436                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2437 $as_echo "$ac_res" >&6; }
2438   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2439
2440 } # ac_fn_c_check_decl
2441
2442 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2443 # ----------------------------------------------
2444 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2445 ac_fn_c_check_header_preproc ()
2446 {
2447   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2449 $as_echo_n "checking for $2... " >&6; }
2450 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2451   $as_echo_n "(cached) " >&6
2452 else
2453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454 /* end confdefs.h.  */
2455 #include <$2>
2456 _ACEOF
2457 if ac_fn_c_try_cpp "$LINENO"; then :
2458   eval "$3=yes"
2459 else
2460   eval "$3=no"
2461 fi
2462 rm -f conftest.err conftest.$ac_ext
2463 fi
2464 eval ac_res=\$$3
2465                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2466 $as_echo "$ac_res" >&6; }
2467   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2468
2469 } # ac_fn_c_check_header_preproc
2470
2471 # ac_fn_c_check_func LINENO FUNC VAR
2472 # ----------------------------------
2473 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2474 ac_fn_c_check_func ()
2475 {
2476   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2478 $as_echo_n "checking for $2... " >&6; }
2479 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2480   $as_echo_n "(cached) " >&6
2481 else
2482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2483 /* end confdefs.h.  */
2484 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2485    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2486 #define $2 innocuous_$2
2487
2488 /* System header to define __stub macros and hopefully few prototypes,
2489     which can conflict with char $2 (); below.
2490     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2491     <limits.h> exists even on freestanding compilers.  */
2492
2493 #ifdef __STDC__
2494 # include <limits.h>
2495 #else
2496 # include <assert.h>
2497 #endif
2498
2499 #undef $2
2500
2501 /* Override any GCC internal prototype to avoid an error.
2502    Use char because int might match the return type of a GCC
2503    builtin and then its argument prototype would still apply.  */
2504 #ifdef __cplusplus
2505 extern "C"
2506 #endif
2507 char $2 ();
2508 /* The GNU C library defines this for functions which it implements
2509     to always fail with ENOSYS.  Some functions are actually named
2510     something starting with __ and the normal name is an alias.  */
2511 #if defined __stub_$2 || defined __stub___$2
2512 choke me
2513 #endif
2514
2515 int
2516 main ()
2517 {
2518 return $2 ();
2519   ;
2520   return 0;
2521 }
2522 _ACEOF
2523 if ac_fn_c_try_link "$LINENO"; then :
2524   eval "$3=yes"
2525 else
2526   eval "$3=no"
2527 fi
2528 rm -f core conftest.err conftest.$ac_objext \
2529     conftest$ac_exeext conftest.$ac_ext
2530 fi
2531 eval ac_res=\$$3
2532                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2533 $as_echo "$ac_res" >&6; }
2534   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2535
2536 } # ac_fn_c_check_func
2537
2538 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2539 # ----------------------------------------------------
2540 # Tries to find if the field MEMBER exists in type AGGR, after including
2541 # INCLUDES, setting cache variable VAR accordingly.
2542 ac_fn_c_check_member ()
2543 {
2544   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2545   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2546 $as_echo_n "checking for $2.$3... " >&6; }
2547 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2548   $as_echo_n "(cached) " >&6
2549 else
2550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2551 /* end confdefs.h.  */
2552 $5
2553 int
2554 main ()
2555 {
2556 static $2 ac_aggr;
2557 if (ac_aggr.$3)
2558 return 0;
2559   ;
2560   return 0;
2561 }
2562 _ACEOF
2563 if ac_fn_c_try_compile "$LINENO"; then :
2564   eval "$4=yes"
2565 else
2566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2567 /* end confdefs.h.  */
2568 $5
2569 int
2570 main ()
2571 {
2572 static $2 ac_aggr;
2573 if (sizeof ac_aggr.$3)
2574 return 0;
2575   ;
2576   return 0;
2577 }
2578 _ACEOF
2579 if ac_fn_c_try_compile "$LINENO"; then :
2580   eval "$4=yes"
2581 else
2582   eval "$4=no"
2583 fi
2584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2585 fi
2586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2587 fi
2588 eval ac_res=\$$4
2589                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2590 $as_echo "$ac_res" >&6; }
2591   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2592
2593 } # ac_fn_c_check_member
2594
2595 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2596 # -------------------------------------------
2597 # Tests whether TYPE exists after having included INCLUDES, setting cache
2598 # variable VAR accordingly.
2599 ac_fn_c_check_type ()
2600 {
2601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2603 $as_echo_n "checking for $2... " >&6; }
2604 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2605   $as_echo_n "(cached) " >&6
2606 else
2607   eval "$3=no"
2608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609 /* end confdefs.h.  */
2610 $4
2611 int
2612 main ()
2613 {
2614 if (sizeof ($2))
2615          return 0;
2616   ;
2617   return 0;
2618 }
2619 _ACEOF
2620 if ac_fn_c_try_compile "$LINENO"; then :
2621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622 /* end confdefs.h.  */
2623 $4
2624 int
2625 main ()
2626 {
2627 if (sizeof (($2)))
2628             return 0;
2629   ;
2630   return 0;
2631 }
2632 _ACEOF
2633 if ac_fn_c_try_compile "$LINENO"; then :
2634
2635 else
2636   eval "$3=yes"
2637 fi
2638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2639 fi
2640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2641 fi
2642 eval ac_res=\$$3
2643                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2644 $as_echo "$ac_res" >&6; }
2645   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2646
2647 } # ac_fn_c_check_type
2648
2649 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2650 # --------------------------------------------
2651 # Tries to find the compile-time value of EXPR in a program that includes
2652 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2653 # computed
2654 ac_fn_c_compute_int ()
2655 {
2656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2657   if test "$cross_compiling" = yes; then
2658     # Depending upon the size, compute the lo and hi bounds.
2659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660 /* end confdefs.h.  */
2661 $4
2662 int
2663 main ()
2664 {
2665 static int test_array [1 - 2 * !(($2) >= 0)];
2666 test_array [0] = 0
2667
2668   ;
2669   return 0;
2670 }
2671 _ACEOF
2672 if ac_fn_c_try_compile "$LINENO"; then :
2673   ac_lo=0 ac_mid=0
2674   while :; do
2675     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2676 /* end confdefs.h.  */
2677 $4
2678 int
2679 main ()
2680 {
2681 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2682 test_array [0] = 0
2683
2684   ;
2685   return 0;
2686 }
2687 _ACEOF
2688 if ac_fn_c_try_compile "$LINENO"; then :
2689   ac_hi=$ac_mid; break
2690 else
2691   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2692                         if test $ac_lo -le $ac_mid; then
2693                           ac_lo= ac_hi=
2694                           break
2695                         fi
2696                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2697 fi
2698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2699   done
2700 else
2701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2702 /* end confdefs.h.  */
2703 $4
2704 int
2705 main ()
2706 {
2707 static int test_array [1 - 2 * !(($2) < 0)];
2708 test_array [0] = 0
2709
2710   ;
2711   return 0;
2712 }
2713 _ACEOF
2714 if ac_fn_c_try_compile "$LINENO"; then :
2715   ac_hi=-1 ac_mid=-1
2716   while :; do
2717     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h.  */
2719 $4
2720 int
2721 main ()
2722 {
2723 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2724 test_array [0] = 0
2725
2726   ;
2727   return 0;
2728 }
2729 _ACEOF
2730 if ac_fn_c_try_compile "$LINENO"; then :
2731   ac_lo=$ac_mid; break
2732 else
2733   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2734                         if test $ac_mid -le $ac_hi; then
2735                           ac_lo= ac_hi=
2736                           break
2737                         fi
2738                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2739 fi
2740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2741   done
2742 else
2743   ac_lo= ac_hi=
2744 fi
2745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2746 fi
2747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2748 # Binary search between lo and hi bounds.
2749 while test "x$ac_lo" != "x$ac_hi"; do
2750   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2752 /* end confdefs.h.  */
2753 $4
2754 int
2755 main ()
2756 {
2757 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2758 test_array [0] = 0
2759
2760   ;
2761   return 0;
2762 }
2763 _ACEOF
2764 if ac_fn_c_try_compile "$LINENO"; then :
2765   ac_hi=$ac_mid
2766 else
2767   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2768 fi
2769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2770 done
2771 case $ac_lo in #((
2772 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2773 '') ac_retval=1 ;;
2774 esac
2775   else
2776     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2777 /* end confdefs.h.  */
2778 $4
2779 static long int longval () { return $2; }
2780 static unsigned long int ulongval () { return $2; }
2781 #include <stdio.h>
2782 #include <stdlib.h>
2783 int
2784 main ()
2785 {
2786
2787   FILE *f = fopen ("conftest.val", "w");
2788   if (! f)
2789     return 1;
2790   if (($2) < 0)
2791     {
2792       long int i = longval ();
2793       if (i != ($2))
2794         return 1;
2795       fprintf (f, "%ld", i);
2796     }
2797   else
2798     {
2799       unsigned long int i = ulongval ();
2800       if (i != ($2))
2801         return 1;
2802       fprintf (f, "%lu", i);
2803     }
2804   /* Do not output a trailing newline, as this causes \r\n confusion
2805      on some platforms.  */
2806   return ferror (f) || fclose (f) != 0;
2807
2808   ;
2809   return 0;
2810 }
2811 _ACEOF
2812 if ac_fn_c_try_run "$LINENO"; then :
2813   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2814 else
2815   ac_retval=1
2816 fi
2817 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2818   conftest.$ac_objext conftest.beam conftest.$ac_ext
2819 rm -f conftest.val
2820
2821   fi
2822   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2823   as_fn_set_status $ac_retval
2824
2825 } # ac_fn_c_compute_int
2826 cat >config.log <<_ACEOF
2827 This file contains any messages produced by compilers while
2828 running configure, to aid debugging if configure makes a mistake.
2829
2830 It was created by emacs $as_me 24.0.50, which was
2831 generated by GNU Autoconf 2.65.  Invocation command line was
2832
2833   $ $0 $@
2834
2835 _ACEOF
2836 exec 5>>config.log
2837 {
2838 cat <<_ASUNAME
2839 ## --------- ##
2840 ## Platform. ##
2841 ## --------- ##
2842
2843 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2844 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2845 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2846 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2847 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2848
2849 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2850 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2851
2852 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2853 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2854 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2855 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2856 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2857 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2858 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2859
2860 _ASUNAME
2861
2862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2863 for as_dir in $PATH
2864 do
2865   IFS=$as_save_IFS
2866   test -z "$as_dir" && as_dir=.
2867     $as_echo "PATH: $as_dir"
2868   done
2869 IFS=$as_save_IFS
2870
2871 } >&5
2872
2873 cat >&5 <<_ACEOF
2874
2875
2876 ## ----------- ##
2877 ## Core tests. ##
2878 ## ----------- ##
2879
2880 _ACEOF
2881
2882
2883 # Keep a trace of the command line.
2884 # Strip out --no-create and --no-recursion so they do not pile up.
2885 # Strip out --silent because we don't want to record it for future runs.
2886 # Also quote any args containing shell meta-characters.
2887 # Make two passes to allow for proper duplicate-argument suppression.
2888 ac_configure_args=
2889 ac_configure_args0=
2890 ac_configure_args1=
2891 ac_must_keep_next=false
2892 for ac_pass in 1 2
2893 do
2894   for ac_arg
2895   do
2896     case $ac_arg in
2897     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2898     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2899     | -silent | --silent | --silen | --sile | --sil)
2900       continue ;;
2901     *\'*)
2902       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2903     esac
2904     case $ac_pass in
2905     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2906     2)
2907       as_fn_append ac_configure_args1 " '$ac_arg'"
2908       if test $ac_must_keep_next = true; then
2909         ac_must_keep_next=false # Got value, back to normal.
2910       else
2911         case $ac_arg in
2912           *=* | --config-cache | -C | -disable-* | --disable-* \
2913           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2914           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2915           | -with-* | --with-* | -without-* | --without-* | --x)
2916             case "$ac_configure_args0 " in
2917               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2918             esac
2919             ;;
2920           -* ) ac_must_keep_next=true ;;
2921         esac
2922       fi
2923       as_fn_append ac_configure_args " '$ac_arg'"
2924       ;;
2925     esac
2926   done
2927 done
2928 { ac_configure_args0=; unset ac_configure_args0;}
2929 { ac_configure_args1=; unset ac_configure_args1;}
2930
2931 # When interrupted or exit'd, cleanup temporary files, and complete
2932 # config.log.  We remove comments because anyway the quotes in there
2933 # would cause problems or look ugly.
2934 # WARNING: Use '\'' to represent an apostrophe within the trap.
2935 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2936 trap 'exit_status=$?
2937   # Save into config.log some information that might help in debugging.
2938   {
2939     echo
2940
2941     cat <<\_ASBOX
2942 ## ---------------- ##
2943 ## Cache variables. ##
2944 ## ---------------- ##
2945 _ASBOX
2946     echo
2947     # The following way of writing the cache mishandles newlines in values,
2948 (
2949   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2950     eval ac_val=\$$ac_var
2951     case $ac_val in #(
2952     *${as_nl}*)
2953       case $ac_var in #(
2954       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2955 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2956       esac
2957       case $ac_var in #(
2958       _ | IFS | as_nl) ;; #(
2959       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2960       *) { eval $ac_var=; unset $ac_var;} ;;
2961       esac ;;
2962     esac
2963   done
2964   (set) 2>&1 |
2965     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2966     *${as_nl}ac_space=\ *)
2967       sed -n \
2968         "s/'\''/'\''\\\\'\'''\''/g;
2969           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2970       ;; #(
2971     *)
2972       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2973       ;;
2974     esac |
2975     sort
2976 )
2977     echo
2978
2979     cat <<\_ASBOX
2980 ## ----------------- ##
2981 ## Output variables. ##
2982 ## ----------------- ##
2983 _ASBOX
2984     echo
2985     for ac_var in $ac_subst_vars
2986     do
2987       eval ac_val=\$$ac_var
2988       case $ac_val in
2989       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2990       esac
2991       $as_echo "$ac_var='\''$ac_val'\''"
2992     done | sort
2993     echo
2994
2995     if test -n "$ac_subst_files"; then
2996       cat <<\_ASBOX
2997 ## ------------------- ##
2998 ## File substitutions. ##
2999 ## ------------------- ##
3000 _ASBOX
3001       echo
3002       for ac_var in $ac_subst_files
3003       do
3004         eval ac_val=\$$ac_var
3005         case $ac_val in
3006         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3007         esac
3008         $as_echo "$ac_var='\''$ac_val'\''"
3009       done | sort
3010       echo
3011     fi
3012
3013     if test -s confdefs.h; then
3014       cat <<\_ASBOX
3015 ## ----------- ##
3016 ## confdefs.h. ##
3017 ## ----------- ##
3018 _ASBOX
3019       echo
3020       cat confdefs.h
3021       echo
3022     fi
3023     test "$ac_signal" != 0 &&
3024       $as_echo "$as_me: caught signal $ac_signal"
3025     $as_echo "$as_me: exit $exit_status"
3026   } >&5
3027   rm -f core *.core core.conftest.* &&
3028     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3029     exit $exit_status
3030 ' 0
3031 for ac_signal in 1 2 13 15; do
3032   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3033 done
3034 ac_signal=0
3035
3036 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3037 rm -f -r conftest* confdefs.h
3038
3039 $as_echo "/* confdefs.h */" > confdefs.h
3040
3041 # Predefined preprocessor variables.
3042
3043 cat >>confdefs.h <<_ACEOF
3044 #define PACKAGE_NAME "$PACKAGE_NAME"
3045 _ACEOF
3046
3047 cat >>confdefs.h <<_ACEOF
3048 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3049 _ACEOF
3050
3051 cat >>confdefs.h <<_ACEOF
3052 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3053 _ACEOF
3054
3055 cat >>confdefs.h <<_ACEOF
3056 #define PACKAGE_STRING "$PACKAGE_STRING"
3057 _ACEOF
3058
3059 cat >>confdefs.h <<_ACEOF
3060 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3061 _ACEOF
3062
3063 cat >>confdefs.h <<_ACEOF
3064 #define PACKAGE_URL "$PACKAGE_URL"
3065 _ACEOF
3066
3067
3068 # Let the site file select an alternate cache file if it wants to.
3069 # Prefer an explicitly selected file to automatically selected ones.
3070 ac_site_file1=NONE
3071 ac_site_file2=NONE
3072 if test -n "$CONFIG_SITE"; then
3073   ac_site_file1=$CONFIG_SITE
3074 elif test "x$prefix" != xNONE; then
3075   ac_site_file1=$prefix/share/config.site
3076   ac_site_file2=$prefix/etc/config.site
3077 else
3078   ac_site_file1=$ac_default_prefix/share/config.site
3079   ac_site_file2=$ac_default_prefix/etc/config.site
3080 fi
3081 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3082 do
3083   test "x$ac_site_file" = xNONE && continue
3084   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3085     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3086 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3087     sed 's/^/| /' "$ac_site_file" >&5
3088     . "$ac_site_file"
3089   fi
3090 done
3091
3092 if test -r "$cache_file"; then
3093   # Some versions of bash will fail to source /dev/null (special files
3094   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3095   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3096     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3097 $as_echo "$as_me: loading cache $cache_file" >&6;}
3098     case $cache_file in
3099       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3100       *)                      . "./$cache_file";;
3101     esac
3102   fi
3103 else
3104   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3105 $as_echo "$as_me: creating cache $cache_file" >&6;}
3106   >$cache_file
3107 fi
3108
3109 as_fn_append ac_header_list " stdlib.h"
3110 as_fn_append ac_header_list " unistd.h"
3111 as_fn_append ac_header_list " sys/param.h"
3112 as_fn_append ac_func_list " readlinkat"
3113 as_fn_append ac_func_list " dup2"
3114 gl_getopt_required=GNU
3115 as_fn_append ac_header_list " getopt.h"
3116 as_fn_append ac_header_list " wchar.h"
3117 as_fn_append ac_header_list " stdint.h"
3118 as_fn_append ac_header_list " inttypes.h"
3119 as_fn_append ac_func_list " lstat"
3120 as_fn_append ac_func_list " alarm"
3121 as_fn_append ac_func_list " pthread_sigmask"
3122 as_fn_append ac_func_list " readlink"
3123 as_fn_append ac_header_list " sys/socket.h"
3124 as_fn_append ac_func_list " tzset"
3125 as_fn_append ac_func_list " symlink"
3126 as_fn_append ac_header_list " sys/stat.h"
3127 as_fn_append ac_header_list " sys/time.h"
3128 as_fn_append ac_func_list " localtime_r"
3129 # Check that the precious variables saved in the cache have kept the same
3130 # value.
3131 ac_cache_corrupted=false
3132 for ac_var in $ac_precious_vars; do
3133   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3134   eval ac_new_set=\$ac_env_${ac_var}_set
3135   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3136   eval ac_new_val=\$ac_env_${ac_var}_value
3137   case $ac_old_set,$ac_new_set in
3138     set,)
3139       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3140 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3141       ac_cache_corrupted=: ;;
3142     ,set)
3143       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3144 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3145       ac_cache_corrupted=: ;;
3146     ,);;
3147     *)
3148       if test "x$ac_old_val" != "x$ac_new_val"; then
3149         # differences in whitespace do not lead to failure.
3150         ac_old_val_w=`echo x $ac_old_val`
3151         ac_new_val_w=`echo x $ac_new_val`
3152         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3153           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3154 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3155           ac_cache_corrupted=:
3156         else
3157           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3158 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3159           eval $ac_var=\$ac_old_val
3160         fi
3161         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3162 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3163         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3164 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3165       fi;;
3166   esac
3167   # Pass precious variables to config.status.
3168   if test "$ac_new_set" = set; then
3169     case $ac_new_val in
3170     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3171     *) ac_arg=$ac_var=$ac_new_val ;;
3172     esac
3173     case " $ac_configure_args " in
3174       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3175       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3176     esac
3177   fi
3178 done
3179 if $ac_cache_corrupted; then
3180   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3181 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3182   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3183 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3184   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3185 fi
3186 ## -------------------- ##
3187 ## Main body of script. ##
3188 ## -------------------- ##
3189
3190 ac_ext=c
3191 ac_cpp='$CPP $CPPFLAGS'
3192 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3193 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3194 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3195
3196
3197 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3198
3199
3200 am__api_version='1.11'
3201
3202 ac_aux_dir=
3203 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3204   for ac_t in install-sh install.sh shtool; do
3205     if test -f "$ac_dir/$ac_t"; then
3206       ac_aux_dir=$ac_dir
3207       ac_install_sh="$ac_aux_dir/$ac_t -c"
3208       break 2
3209     fi
3210   done
3211 done
3212 if test -z "$ac_aux_dir"; then
3213   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3214 fi
3215
3216 # These three variables are undocumented and unsupported,
3217 # and are intended to be withdrawn in a future Autoconf release.
3218 # They can cause serious problems if a builder's source tree is in a directory
3219 # whose full name contains unusual characters.
3220 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3221 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3222 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3223
3224
3225 # Find a good install program.  We prefer a C program (faster),
3226 # so one script is as good as another.  But avoid the broken or
3227 # incompatible versions:
3228 # SysV /etc/install, /usr/sbin/install
3229 # SunOS /usr/etc/install
3230 # IRIX /sbin/install
3231 # AIX /bin/install
3232 # AmigaOS /C/install, which installs bootblocks on floppy discs
3233 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3234 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3235 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3236 # OS/2's system install, which has a completely different semantic
3237 # ./install, which can be erroneously created by make from ./install.sh.
3238 # Reject install programs that cannot install multiple files.
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3240 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3241 if test -z "$INSTALL"; then
3242 if test "${ac_cv_path_install+set}" = set; then :
3243   $as_echo_n "(cached) " >&6
3244 else
3245   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3246 for as_dir in $PATH
3247 do
3248   IFS=$as_save_IFS
3249   test -z "$as_dir" && as_dir=.
3250     # Account for people who put trailing slashes in PATH elements.
3251 case $as_dir/ in #((
3252   ./ | .// | /[cC]/* | \
3253   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3254   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3255   /usr/ucb/* ) ;;
3256   *)
3257     # OSF1 and SCO ODT 3.0 have their own names for install.
3258     # Don't use installbsd from OSF since it installs stuff as root
3259     # by default.
3260     for ac_prog in ginstall scoinst install; do
3261       for ac_exec_ext in '' $ac_executable_extensions; do
3262         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3263           if test $ac_prog = install &&
3264             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3265             # AIX install.  It has an incompatible calling convention.
3266             :
3267           elif test $ac_prog = install &&
3268             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3269             # program-specific install script used by HP pwplus--don't use.
3270             :
3271           else
3272             rm -rf conftest.one conftest.two conftest.dir
3273             echo one > conftest.one
3274             echo two > conftest.two
3275             mkdir conftest.dir
3276             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3277               test -s conftest.one && test -s conftest.two &&
3278               test -s conftest.dir/conftest.one &&
3279               test -s conftest.dir/conftest.two
3280             then
3281               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3282               break 3
3283             fi
3284           fi
3285         fi
3286       done
3287     done
3288     ;;
3289 esac
3290
3291   done
3292 IFS=$as_save_IFS
3293
3294 rm -rf conftest.one conftest.two conftest.dir
3295
3296 fi
3297   if test "${ac_cv_path_install+set}" = set; then
3298     INSTALL=$ac_cv_path_install
3299   else
3300     # As a last resort, use the slow shell script.  Don't cache a
3301     # value for INSTALL within a source directory, because that will
3302     # break other packages using the cache if that directory is
3303     # removed, or if the value is a relative name.
3304     INSTALL=$ac_install_sh
3305   fi
3306 fi
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3308 $as_echo "$INSTALL" >&6; }
3309
3310 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3311 # It thinks the first close brace ends the variable substitution.
3312 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3313
3314 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3315
3316 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3317
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3319 $as_echo_n "checking whether build environment is sane... " >&6; }
3320 # Just in case
3321 sleep 1
3322 echo timestamp > conftest.file
3323 # Reject unsafe characters in $srcdir or the absolute working directory
3324 # name.  Accept space and tab only in the latter.
3325 am_lf='
3326 '
3327 case `pwd` in
3328   *[\\\"\#\$\&\'\`$am_lf]*)
3329     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3330 esac
3331 case $srcdir in
3332   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3333     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3334 esac
3335
3336 # Do `set' in a subshell so we don't clobber the current shell's
3337 # arguments.  Must try -L first in case configure is actually a
3338 # symlink; some systems play weird games with the mod time of symlinks
3339 # (eg FreeBSD returns the mod time of the symlink's containing
3340 # directory).
3341 if (
3342    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3343    if test "$*" = "X"; then
3344       # -L didn't work.
3345       set X `ls -t "$srcdir/configure" conftest.file`
3346    fi
3347    rm -f conftest.file
3348    if test "$*" != "X $srcdir/configure conftest.file" \
3349       && test "$*" != "X conftest.file $srcdir/configure"; then
3350
3351       # If neither matched, then we have a broken ls.  This can happen
3352       # if, for instance, CONFIG_SHELL is bash and it inherits a
3353       # broken ls alias from the environment.  This has actually
3354       # happened.  Such a system could not be considered "sane".
3355       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3356 alias in your environment" "$LINENO" 5
3357    fi
3358
3359    test "$2" = conftest.file
3360    )
3361 then
3362    # Ok.
3363    :
3364 else
3365    as_fn_error "newly created file is older than distributed files!
3366 Check your system clock" "$LINENO" 5
3367 fi
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3369 $as_echo "yes" >&6; }
3370 test "$program_prefix" != NONE &&
3371   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3372 # Use a double $ so make ignores it.
3373 test "$program_suffix" != NONE &&
3374   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3375 # Double any \ or $.
3376 # By default was `s,x,x', remove it if useless.
3377 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3378 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3379
3380 # expand $ac_aux_dir to an absolute path
3381 am_aux_dir=`cd $ac_aux_dir && pwd`
3382
3383 if test x"${MISSING+set}" != xset; then
3384   case $am_aux_dir in
3385   *\ * | *\     *)
3386     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3387   *)
3388     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3389   esac
3390 fi
3391 # Use eval to expand $SHELL
3392 if eval "$MISSING --run true"; then
3393   am_missing_run="$MISSING --run "
3394 else
3395   am_missing_run=
3396   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3397 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3398 fi
3399
3400 if test x"${install_sh}" != xset; then
3401   case $am_aux_dir in
3402   *\ * | *\     *)
3403     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3404   *)
3405     install_sh="\${SHELL} $am_aux_dir/install-sh"
3406   esac
3407 fi
3408
3409 # Installed binaries are usually stripped using `strip' when the user
3410 # run `make install-strip'.  However `strip' might not be the right
3411 # tool to use in cross-compilation environments, therefore Automake
3412 # will honor the `STRIP' environment variable to overrule this program.
3413 if test "$cross_compiling" != no; then
3414   if test -n "$ac_tool_prefix"; then
3415   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3416 set dummy ${ac_tool_prefix}strip; ac_word=$2
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3418 $as_echo_n "checking for $ac_word... " >&6; }
3419 if test "${ac_cv_prog_STRIP+set}" = set; then :
3420   $as_echo_n "(cached) " >&6
3421 else
3422   if test -n "$STRIP"; then
3423   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3424 else
3425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3426 for as_dir in $PATH
3427 do
3428   IFS=$as_save_IFS
3429   test -z "$as_dir" && as_dir=.
3430     for ac_exec_ext in '' $ac_executable_extensions; do
3431   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3432     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3434     break 2
3435   fi
3436 done
3437   done
3438 IFS=$as_save_IFS
3439
3440 fi
3441 fi
3442 STRIP=$ac_cv_prog_STRIP
3443 if test -n "$STRIP"; then
3444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3445 $as_echo "$STRIP" >&6; }
3446 else
3447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3448 $as_echo "no" >&6; }
3449 fi
3450
3451
3452 fi
3453 if test -z "$ac_cv_prog_STRIP"; then
3454   ac_ct_STRIP=$STRIP
3455   # Extract the first word of "strip", so it can be a program name with args.
3456 set dummy strip; ac_word=$2
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3458 $as_echo_n "checking for $ac_word... " >&6; }
3459 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3460   $as_echo_n "(cached) " >&6
3461 else
3462   if test -n "$ac_ct_STRIP"; then
3463   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3464 else
3465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3466 for as_dir in $PATH
3467 do
3468   IFS=$as_save_IFS
3469   test -z "$as_dir" && as_dir=.
3470     for ac_exec_ext in '' $ac_executable_extensions; do
3471   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3472     ac_cv_prog_ac_ct_STRIP="strip"
3473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3474     break 2
3475   fi
3476 done
3477   done
3478 IFS=$as_save_IFS
3479
3480 fi
3481 fi
3482 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3483 if test -n "$ac_ct_STRIP"; then
3484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3485 $as_echo "$ac_ct_STRIP" >&6; }
3486 else
3487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3488 $as_echo "no" >&6; }
3489 fi
3490
3491   if test "x$ac_ct_STRIP" = x; then
3492     STRIP=":"
3493   else
3494     case $cross_compiling:$ac_tool_warned in
3495 yes:)
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3498 ac_tool_warned=yes ;;
3499 esac
3500     STRIP=$ac_ct_STRIP
3501   fi
3502 else
3503   STRIP="$ac_cv_prog_STRIP"
3504 fi
3505
3506 fi
3507 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3508
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3510 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3511 if test -z "$MKDIR_P"; then
3512   if test "${ac_cv_path_mkdir+set}" = set; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3516 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3517 do
3518   IFS=$as_save_IFS
3519   test -z "$as_dir" && as_dir=.
3520     for ac_prog in mkdir gmkdir; do
3521          for ac_exec_ext in '' $ac_executable_extensions; do
3522            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3523            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3524              'mkdir (GNU coreutils) '* | \
3525              'mkdir (coreutils) '* | \
3526              'mkdir (fileutils) '4.1*)
3527                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3528                break 3;;
3529            esac
3530          done
3531        done
3532   done
3533 IFS=$as_save_IFS
3534
3535 fi
3536
3537   test -d ./--version && rmdir ./--version
3538   if test "${ac_cv_path_mkdir+set}" = set; then
3539     MKDIR_P="$ac_cv_path_mkdir -p"
3540   else
3541     # As a last resort, use the slow shell script.  Don't cache a
3542     # value for MKDIR_P within a source directory, because that will
3543     # break other packages using the cache if that directory is
3544     # removed, or if the value is a relative name.
3545     MKDIR_P="$ac_install_sh -d"
3546   fi
3547 fi
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3549 $as_echo "$MKDIR_P" >&6; }
3550
3551
3552 mkdir_p="$MKDIR_P"
3553 case $mkdir_p in
3554   [\\/$]* | ?:[\\/]*) ;;
3555   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3556 esac
3557
3558 for ac_prog in gawk mawk nawk awk
3559 do
3560   # Extract the first word of "$ac_prog", so it can be a program name with args.
3561 set dummy $ac_prog; ac_word=$2
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3563 $as_echo_n "checking for $ac_word... " >&6; }
3564 if test "${ac_cv_prog_AWK+set}" = set; then :
3565   $as_echo_n "(cached) " >&6
3566 else
3567   if test -n "$AWK"; then
3568   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3569 else
3570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571 for as_dir in $PATH
3572 do
3573   IFS=$as_save_IFS
3574   test -z "$as_dir" && as_dir=.
3575     for ac_exec_ext in '' $ac_executable_extensions; do
3576   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3577     ac_cv_prog_AWK="$ac_prog"
3578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3579     break 2
3580   fi
3581 done
3582   done
3583 IFS=$as_save_IFS
3584
3585 fi
3586 fi
3587 AWK=$ac_cv_prog_AWK
3588 if test -n "$AWK"; then
3589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3590 $as_echo "$AWK" >&6; }
3591 else
3592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3593 $as_echo "no" >&6; }
3594 fi
3595
3596
3597   test -n "$AWK" && break
3598 done
3599
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3601 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3602 set x ${MAKE-make}
3603 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3604 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3605   $as_echo_n "(cached) " >&6
3606 else
3607   cat >conftest.make <<\_ACEOF
3608 SHELL = /bin/sh
3609 all:
3610         @echo '@@@%%%=$(MAKE)=@@@%%%'
3611 _ACEOF
3612 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3613 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3614   *@@@%%%=?*=@@@%%%*)
3615     eval ac_cv_prog_make_${ac_make}_set=yes;;
3616   *)
3617     eval ac_cv_prog_make_${ac_make}_set=no;;
3618 esac
3619 rm -f conftest.make
3620 fi
3621 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3623 $as_echo "yes" >&6; }
3624   SET_MAKE=
3625 else
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3627 $as_echo "no" >&6; }
3628   SET_MAKE="MAKE=${MAKE-make}"
3629 fi
3630
3631 rm -rf .tst 2>/dev/null
3632 mkdir .tst 2>/dev/null
3633 if test -d .tst; then
3634   am__leading_dot=.
3635 else
3636   am__leading_dot=_
3637 fi
3638 rmdir .tst 2>/dev/null
3639
3640 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3641   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3642   # is not polluted with repeated "-I."
3643   am__isrc=' -I$(srcdir)'
3644   # test to see if srcdir already configured
3645   if test -f $srcdir/config.status; then
3646     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3647   fi
3648 fi
3649
3650 # test whether we have cygpath
3651 if test -z "$CYGPATH_W"; then
3652   if (cygpath --version) >/dev/null 2>/dev/null; then
3653     CYGPATH_W='cygpath -w'
3654   else
3655     CYGPATH_W=echo
3656   fi
3657 fi
3658
3659
3660 # Define the identity of the package.
3661  PACKAGE='emacs'
3662  VERSION='24.0.50'
3663
3664
3665 cat >>confdefs.h <<_ACEOF
3666 #define PACKAGE "$PACKAGE"
3667 _ACEOF
3668
3669
3670 cat >>confdefs.h <<_ACEOF
3671 #define VERSION "$VERSION"
3672 _ACEOF
3673
3674 # Some tools Automake needs.
3675
3676 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3677
3678
3679 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3680
3681
3682 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3683
3684
3685 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3686
3687
3688 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3689
3690 # We need awk for the "check" target.  The system "awk" is bad on
3691 # some platforms.
3692 # Always define AMTAR for backward compatibility.
3693
3694 AMTAR=${AMTAR-"${am_missing_run}tar"}
3695
3696 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3697
3698
3699
3700
3701
3702
3703
3704
3705 lispdir='${datadir}/emacs/${version}/lisp'
3706 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3707 '${datadir}/emacs/site-lisp'
3708 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3709 etcdir='${datadir}/emacs/${version}/etc'
3710 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3711 docdir='${datadir}/emacs/${version}/etc'
3712 gamedir='${localstatedir}/games/emacs'
3713
3714
3715
3716
3717 # Check whether --with-pop was given.
3718 if test "${with_pop+set}" = set; then :
3719   withval=$with_pop;
3720 else
3721      with_pop=yes
3722 fi
3723
3724 if test "$with_pop" = yes; then
3725    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3726
3727 fi
3728
3729
3730 # Check whether --with-kerberos was given.
3731 if test "${with_kerberos+set}" = set; then :
3732   withval=$with_kerberos;
3733 else
3734       with_kerberos=no
3735 fi
3736
3737 if test "$with_kerberos" != no; then
3738    $as_echo "#define KERBEROS 1" >>confdefs.h
3739
3740 fi
3741
3742
3743 # Check whether --with-kerberos5 was given.
3744 if test "${with_kerberos5+set}" = set; then :
3745   withval=$with_kerberos5;
3746 else
3747       with_kerberos5=no
3748 fi
3749
3750 if test "${with_kerberos5}" != no; then
3751   if test "${with_kerberos}" = no; then
3752     with_kerberos=yes
3753     $as_echo "#define KERBEROS 1" >>confdefs.h
3754
3755   fi
3756
3757 $as_echo "#define KERBEROS5 1" >>confdefs.h
3758
3759 fi
3760
3761
3762 # Check whether --with-hesiod was given.
3763 if test "${with_hesiod+set}" = set; then :
3764   withval=$with_hesiod;
3765 else
3766       with_hesiod=no
3767 fi
3768
3769 if test "$with_hesiod" != no; then
3770
3771 $as_echo "#define HESIOD 1" >>confdefs.h
3772
3773 fi
3774
3775
3776 # Check whether --with-mmdf was given.
3777 if test "${with_mmdf+set}" = set; then :
3778   withval=$with_mmdf;
3779 else
3780       with_mmdf=no
3781 fi
3782
3783 if test "$with_mmdf" != no; then
3784
3785 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3786
3787 fi
3788
3789
3790 # Check whether --with-mail-unlink was given.
3791 if test "${with_mail_unlink+set}" = set; then :
3792   withval=$with_mail_unlink;
3793 else
3794       with_mail_unlink=no
3795 fi
3796
3797 if test "$with_mail_unlink" != no; then
3798
3799 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3800
3801 fi
3802
3803
3804 # Check whether --with-mailhost was given.
3805 if test "${with_mailhost+set}" = set; then :
3806   withval=$with_mailhost;
3807 cat >>confdefs.h <<_ACEOF
3808 #define MAILHOST "$withval"
3809 _ACEOF
3810
3811 fi
3812
3813
3814
3815 # Check whether --with-sound was given.
3816 if test "${with_sound+set}" = set; then :
3817   withval=$with_sound;
3818 else
3819      with_sound=yes
3820 fi
3821
3822
3823
3824 # Check whether --with-sync-input was given.
3825 if test "${with_sync_input+set}" = set; then :
3826   withval=$with_sync_input;
3827 else
3828      with_sync_input=yes
3829 fi
3830
3831 if test "$with_sync_input" = yes; then
3832
3833 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3834
3835 fi
3836
3837
3838 # Check whether --with-x-toolkit was given.
3839 if test "${with_x_toolkit+set}" = set; then :
3840   withval=$with_x_toolkit;        case "${withval}" in
3841             y | ye | yes )      val=gtk ;;
3842             n | no )            val=no  ;;
3843             l | lu | luc | luci | lucid )       val=lucid ;;
3844             a | at | ath | athe | athen | athena )      val=athena ;;
3845             m | mo | mot | moti | motif )       val=motif ;;
3846             g | gt | gtk  )     val=gtk ;;
3847             gtk3  )     val=gtk3 ;;
3848             * )
3849 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3850 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3851 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3852             ;;
3853           esac
3854           with_x_toolkit=$val
3855
3856 fi
3857
3858
3859
3860 # Check whether --with-wide-int was given.
3861 if test "${with_wide_int+set}" = set; then :
3862   withval=$with_wide_int;
3863 else
3864       with_wide_int=no
3865 fi
3866
3867 if test "$with_wide_int" = yes; then
3868
3869 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3870
3871 fi
3872
3873
3874 # Check whether --with-xpm was given.
3875 if test "${with_xpm+set}" = set; then :
3876   withval=$with_xpm;
3877 else
3878      with_xpm=yes
3879 fi
3880
3881
3882 # Check whether --with-jpeg was given.
3883 if test "${with_jpeg+set}" = set; then :
3884   withval=$with_jpeg;
3885 else
3886      with_jpeg=yes
3887 fi
3888
3889
3890 # Check whether --with-tiff was given.
3891 if test "${with_tiff+set}" = set; then :
3892   withval=$with_tiff;
3893 else
3894      with_tiff=yes
3895 fi
3896
3897
3898 # Check whether --with-gif was given.
3899 if test "${with_gif+set}" = set; then :
3900   withval=$with_gif;
3901 else
3902      with_gif=yes
3903 fi
3904
3905
3906 # Check whether --with-png was given.
3907 if test "${with_png+set}" = set; then :
3908   withval=$with_png;
3909 else
3910      with_png=yes
3911 fi
3912
3913
3914 # Check whether --with-rsvg was given.
3915 if test "${with_rsvg+set}" = set; then :
3916   withval=$with_rsvg;
3917 else
3918      with_rsvg=yes
3919 fi
3920
3921
3922 # Check whether --with-xml2 was given.
3923 if test "${with_xml2+set}" = set; then :
3924   withval=$with_xml2;
3925 else
3926      with_xml2=yes
3927 fi
3928
3929
3930 # Check whether --with-imagemagick was given.
3931 if test "${with_imagemagick+set}" = set; then :
3932   withval=$with_imagemagick;
3933 else
3934      with_imagemagick=yes
3935 fi
3936
3937
3938
3939 # Check whether --with-xft was given.
3940 if test "${with_xft+set}" = set; then :
3941   withval=$with_xft;
3942 else
3943      with_xft=yes
3944 fi
3945
3946
3947 # Check whether --with-libotf was given.
3948 if test "${with_libotf+set}" = set; then :
3949   withval=$with_libotf;
3950 else
3951      with_libotf=yes
3952 fi
3953
3954
3955 # Check whether --with-m17n-flt was given.
3956 if test "${with_m17n_flt+set}" = set; then :
3957   withval=$with_m17n_flt;
3958 else
3959      with_m17n_flt=yes
3960 fi
3961
3962
3963
3964 # Check whether --with-toolkit-scroll-bars was given.
3965 if test "${with_toolkit_scroll_bars+set}" = set; then :
3966   withval=$with_toolkit_scroll_bars;
3967 else
3968      with_toolkit_scroll_bars=yes
3969 fi
3970
3971
3972 # Check whether --with-xaw3d was given.
3973 if test "${with_xaw3d+set}" = set; then :
3974   withval=$with_xaw3d;
3975 else
3976      with_xaw3d=yes
3977 fi
3978
3979
3980 # Check whether --with-xim was given.
3981 if test "${with_xim+set}" = set; then :
3982   withval=$with_xim;
3983 else
3984      with_xim=yes
3985 fi
3986
3987
3988 # Check whether --with-ns was given.
3989 if test "${with_ns+set}" = set; then :
3990   withval=$with_ns;
3991 else
3992       with_ns=no
3993 fi
3994
3995
3996
3997 # Check whether --with-gpm was given.
3998 if test "${with_gpm+set}" = set; then :
3999   withval=$with_gpm;
4000 else
4001      with_gpm=yes
4002 fi
4003
4004
4005 # Check whether --with-dbus was given.
4006 if test "${with_dbus+set}" = set; then :
4007   withval=$with_dbus;
4008 else
4009      with_dbus=yes
4010 fi
4011
4012
4013 # Check whether --with-gconf was given.
4014 if test "${with_gconf+set}" = set; then :
4015   withval=$with_gconf;
4016 else
4017      with_gconf=yes
4018 fi
4019
4020
4021 # Check whether --with-gsettings was given.
4022 if test "${with_gsettings+set}" = set; then :
4023   withval=$with_gsettings;
4024 else
4025      with_gsettings=yes
4026 fi
4027
4028
4029 # Check whether --with-selinux was given.
4030 if test "${with_selinux+set}" = set; then :
4031   withval=$with_selinux;
4032 else
4033      with_selinux=yes
4034 fi
4035
4036
4037 # Check whether --with-gnutls was given.
4038 if test "${with_gnutls+set}" = set; then :
4039   withval=$with_gnutls;
4040 else
4041      with_gnutls=yes
4042 fi
4043
4044
4045 ## For the times when you want to build Emacs but don't have
4046 ## a suitable makeinfo, and can live without the manuals.
4047
4048 # Check whether --with-makeinfo was given.
4049 if test "${with_makeinfo+set}" = set; then :
4050   withval=$with_makeinfo;
4051 else
4052      with_makeinfo=yes
4053 fi
4054
4055
4056 ## This is an option because I do not know if all info/man support
4057 ## compressed files, nor how to test if they do so.
4058
4059 # Check whether --with-compress-info was given.
4060 if test "${with_compress_info+set}" = set; then :
4061   withval=$with_compress_info;
4062 else
4063      with_compress_info=yes
4064 fi
4065
4066 if test $with_compress_info = yes; then
4067    GZIP_INFO=yes
4068 else
4069    GZIP_INFO=
4070 fi
4071
4072
4073
4074 # Check whether --with-pkg-config-prog was given.
4075 if test "${with_pkg_config_prog+set}" = set; then :
4076   withval=$with_pkg_config_prog;
4077 fi
4078
4079 if test "X${with_pkg_config_prog}" != X; then
4080    if test "${with_pkg_config_prog}" != yes; then
4081       PKG_CONFIG="${with_pkg_config_prog}"
4082    fi
4083 fi
4084
4085 CRT_DIR=
4086
4087 # Check whether --with-crt-dir was given.
4088 if test "${with_crt_dir+set}" = set; then :
4089   withval=$with_crt_dir;
4090 fi
4091
4092 CRT_DIR="${with_crt_dir}"
4093
4094
4095 # Check whether --with-gameuser was given.
4096 if test "${with_gameuser+set}" = set; then :
4097   withval=$with_gameuser;
4098 fi
4099
4100 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4101   && gameuser="${with_gameuser}"
4102 test "X$gameuser" = X && gameuser=games
4103
4104
4105 # Check whether --with-gnustep-conf was given.
4106 if test "${with_gnustep_conf+set}" = set; then :
4107   withval=$with_gnustep_conf;
4108 fi
4109
4110 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4111   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4112 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4113      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4114
4115 # Check whether --enable-ns-self-contained was given.
4116 if test "${enable_ns_self_contained+set}" = set; then :
4117   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4118 else
4119   EN_NS_SELF_CONTAINED=yes
4120 fi
4121
4122
4123 # Check whether --enable-asserts was given.
4124 if test "${enable_asserts+set}" = set; then :
4125   enableval=$enable_asserts; USE_XASSERTS=$enableval
4126 else
4127   USE_XASSERTS=no
4128 fi
4129
4130
4131 # Check whether --enable-maintainer-mode was given.
4132 if test "${enable_maintainer_mode+set}" = set; then :
4133   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4134 else
4135   USE_MAINTAINER_MODE=yes
4136 fi
4137
4138 if test $USE_MAINTAINER_MODE = yes; then
4139   MAINT=
4140 else
4141   MAINT=#
4142 fi
4143
4144
4145 # Check whether --enable-locallisppath was given.
4146 if test "${enable_locallisppath+set}" = set; then :
4147   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4148   locallisppath=
4149 elif test "${enableval}" != "yes"; then
4150   locallisppath=${enableval}
4151 fi
4152 fi
4153
4154
4155 # Check whether --enable-checking was given.
4156 if test "${enable_checking+set}" = set; then :
4157   enableval=$enable_checking; ac_checking_flags="${enableval}"
4158 fi
4159
4160 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4161 for check in $ac_checking_flags
4162 do
4163         case $check in
4164         # these set all the flags to specific states
4165         yes)            ac_enable_checking=1 ;;
4166         no)             ac_enable_checking= ;
4167                         ac_gc_check_stringbytes= ;
4168                         ac_gc_check_string_overrun= ;
4169                         ac_gc_check_string_free_list= ;
4170                         ac_xmalloc_overrun= ;
4171                         ac_gc_check_cons_list= ;;
4172         all)            ac_enable_checking=1 ;
4173                         ac_gc_check_stringbytes=1 ;
4174                         ac_gc_check_string_overrun=1 ;
4175                         ac_gc_check_string_free_list=1 ;
4176                         ac_xmalloc_overrun=1 ;
4177                         ac_gc_check_cons_list=1 ;;
4178         # these enable particular checks
4179         stringbytes)    ac_gc_check_stringbytes=1 ;;
4180         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4181         stringfreelist) ac_gc_check_string_free_list=1 ;;
4182         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4183         conslist)       ac_gc_check_cons_list=1 ;;
4184         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4185         esac
4186 done
4187 IFS="$ac_save_IFS"
4188
4189 if test x$ac_enable_checking != x ; then
4190
4191 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4192
4193 fi
4194 if test x$ac_gc_check_stringbytes != x ; then
4195
4196 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4197
4198 fi
4199 if test x$ac_gc_check_string_overrun != x ; then
4200
4201 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4202
4203 fi
4204 if test x$ac_gc_check_string_free_list != x ; then
4205
4206 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4207
4208 fi
4209 if test x$ac_xmalloc_overrun != x ; then
4210
4211 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4212
4213 fi
4214 if test x$ac_gc_check_cons_list != x ; then
4215
4216 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4217
4218 fi
4219
4220 # Check whether --enable-use-lisp-union-type was given.
4221 if test "${enable_use_lisp_union_type+set}" = set; then :
4222   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4223
4224 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4225
4226 fi
4227 fi
4228
4229
4230
4231 # Check whether --enable-profiling was given.
4232 if test "${enable_profiling+set}" = set; then :
4233   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4234 fi
4235
4236 if test x$ac_enable_profiling != x ; then
4237    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4238 else
4239    PROFILING_CFLAGS=
4240 fi
4241
4242
4243 # Check whether --enable-autodepend was given.
4244 if test "${enable_autodepend+set}" = set; then :
4245   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4246 else
4247   ac_enable_autodepend=yes
4248 fi
4249
4250
4251 #### Make srcdir absolute, if it isn't already.  It's important to
4252 #### avoid running the path through pwd unnecessarily, since pwd can
4253 #### give you automounter prefixes, which can go away.  We do all this
4254 #### so Emacs can find its files when run uninstalled.
4255 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4256 unset CDPATH
4257 case "${srcdir}" in
4258   /* ) ;;
4259   . )
4260     ## We may be able to use the $PWD environment variable to make this
4261     ## absolute.  But sometimes PWD is inaccurate.
4262     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4263     ## but that tested only for a well-formed and valid PWD,
4264     ## it did not object when PWD was well-formed and valid but just wrong.
4265     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4266     then
4267       srcdir="$PWD"
4268     else
4269       srcdir="`(cd ${srcdir}; pwd)`"
4270     fi
4271   ;;
4272   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4273 esac
4274
4275 #### Given the configuration name, set machfile and opsysfile to the
4276 #### names of the m/*.h and s/*.h files we should use.
4277
4278 ### Canonicalize the configuration name.
4279
4280 # Make sure we can run config.sub.
4281 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4282   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4283
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4285 $as_echo_n "checking build system type... " >&6; }
4286 if test "${ac_cv_build+set}" = set; then :
4287   $as_echo_n "(cached) " >&6
4288 else
4289   ac_build_alias=$build_alias
4290 test "x$ac_build_alias" = x &&
4291   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4292 test "x$ac_build_alias" = x &&
4293   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4294 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4295   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4296
4297 fi
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4299 $as_echo "$ac_cv_build" >&6; }
4300 case $ac_cv_build in
4301 *-*-*) ;;
4302 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4303 esac
4304 build=$ac_cv_build
4305 ac_save_IFS=$IFS; IFS='-'
4306 set x $ac_cv_build
4307 shift
4308 build_cpu=$1
4309 build_vendor=$2
4310 shift; shift
4311 # Remember, the first character of IFS is used to create $*,
4312 # except with old shells:
4313 build_os=$*
4314 IFS=$ac_save_IFS
4315 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4316
4317
4318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4319 $as_echo_n "checking host system type... " >&6; }
4320 if test "${ac_cv_host+set}" = set; then :
4321   $as_echo_n "(cached) " >&6
4322 else
4323   if test "x$host_alias" = x; then
4324   ac_cv_host=$ac_cv_build
4325 else
4326   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4327     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4328 fi
4329
4330 fi
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4332 $as_echo "$ac_cv_host" >&6; }
4333 case $ac_cv_host in
4334 *-*-*) ;;
4335 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4336 esac
4337 host=$ac_cv_host
4338 ac_save_IFS=$IFS; IFS='-'
4339 set x $ac_cv_host
4340 shift
4341 host_cpu=$1
4342 host_vendor=$2
4343 shift; shift
4344 # Remember, the first character of IFS is used to create $*,
4345 # except with old shells:
4346 host_os=$*
4347 IFS=$ac_save_IFS
4348 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4349
4350
4351 canonical=$host
4352 configuration=${host_alias-${build_alias-$host}}
4353
4354
4355
4356 ### If you add support for a new configuration, add code to this
4357 ### switch statement to recognize your configuration name and select
4358 ### the appropriate operating system and machine description files.
4359
4360 ### You would hope that you could choose an m/*.h file pretty much
4361 ### based on the machine portion of the configuration name, and an s/*.h
4362 ### file based on the operating system portion.  However, it turns out
4363 ### that each m/*.h file is pretty manufacturer-specific - for
4364 ### example mips.h is MIPS
4365 ### So we basically have to have a special case for each
4366 ### configuration name.
4367 ###
4368 ### As far as handling version numbers on operating systems is
4369 ### concerned, make sure things will fail in a fixable way.  If
4370 ### /etc/MACHINES doesn't say anything about version numbers, be
4371 ### prepared to handle anything reasonably.  If version numbers
4372 ### matter, be sure /etc/MACHINES says something about it.
4373
4374 machine='' opsys='' unported=no
4375 case "${canonical}" in
4376
4377   ## GNU/Linux ports
4378   *-*-linux-gnu*)
4379     opsys=gnu-linux
4380     case ${canonical} in
4381       alpha*)   machine=alpha ;;
4382       s390-*)   machine=ibms390 ;;
4383       s390x-*)  machine=ibms390x ;;
4384       powerpc*) machine=macppc ;;
4385       sparc*)   machine=sparc ;;
4386       ia64*)    machine=ia64 ;;
4387       m68k*)    machine=m68k ;;
4388       x86_64*)  machine=amdx86-64 ;;
4389     esac
4390   ;;
4391
4392   ## FreeBSD ports
4393   *-*-freebsd* )
4394     opsys=freebsd
4395     case "${canonical}" in
4396       alpha*)           machine=alpha ;;
4397       amd64-*|x86_64-*) machine=amdx86-64 ;;
4398       ia64-*)           machine=ia64 ;;
4399       i[3456]86-*)      machine=intel386 ;;
4400       powerpc-*)        machine=macppc ;;
4401       sparc-*)          machine=sparc ;;
4402       sparc64-*)        machine=sparc ;;
4403     esac
4404   ;;
4405
4406   ## FreeBSD kernel + glibc based userland
4407   *-*-kfreebsd*gnu* )
4408     opsys=gnu-kfreebsd
4409     case "${canonical}" in
4410       alpha*)           machine=alpha ;;
4411       amd64-*|x86_64-*) machine=amdx86-64 ;;
4412       ia64-*)           machine=ia64 ;;
4413       i[3456]86-*)      machine=intel386 ;;
4414       powerpc-*)        machine=macppc ;;
4415       sparc-*)          machine=sparc ;;
4416       sparc64-*)        machine=sparc ;;
4417     esac
4418   ;;
4419
4420   ## NetBSD ports
4421   *-*-netbsd* )
4422     opsys=netbsd
4423     case "${canonical}" in
4424       alpha*)      machine=alpha ;;
4425       x86_64-*)    machine=amdx86-64 ;;
4426       i[3456]86-*) machine=intel386 ;;
4427       m68k-*)      machine=m68k ;;
4428       powerpc-*)   machine=macppc ;;
4429       sparc*-)     machine=sparc ;;
4430       vax-*)       machine=vax ;;
4431     esac
4432   ;;
4433
4434   ## OpenBSD ports
4435   *-*-openbsd* )
4436     opsys=openbsd
4437     case "${canonical}" in
4438       alpha*)    machine=alpha ;;
4439       x86_64-*)  machine=amdx86-64 ;;
4440       i386-*)    machine=intel386 ;;
4441       powerpc-*) machine=macppc ;;
4442       sparc*)    machine=sparc ;;
4443       vax-*)     machine=vax ;;
4444     esac
4445   ;;
4446
4447   ## Apple Darwin / Mac OS X
4448   *-apple-darwin* )
4449     case "${canonical}" in
4450       i[3456]86-* )  machine=intel386 ;;
4451       powerpc-* )    machine=macppc ;;
4452       x86_64-* )     machine=amdx86-64 ;;
4453       * )            unported=yes ;;
4454     esac
4455     opsys=darwin
4456     # Define CPP as follows to make autoconf work correctly.
4457     CPP="${CC-cc} -E -no-cpp-precomp"
4458     # Use fink packages if available.
4459     if test -d /sw/include && test -d /sw/lib; then
4460       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4461       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4462       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4463     fi
4464   ;;
4465
4466   ## HP 9000 series 700 and 800, running HP/UX
4467   hppa*-hp-hpux10.2* )
4468     opsys=hpux10-20
4469   ;;
4470   hppa*-hp-hpux1[1-9]* )
4471     opsys=hpux11
4472     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4473   ;;
4474
4475   ia64*-hp-hpux1[1-9]* )
4476     machine=hp800 opsys=hpux11
4477     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4478     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4479     CANNOT_DUMP=yes
4480   ;;
4481
4482   hppa*-*-linux-gnu* )
4483     machine=hp800 opsys=gnu-linux
4484   ;;
4485
4486   ## IBM machines
4487   rs6000-ibm-aix4.[23]* )
4488     machine=ibmrs6000 opsys=aix4-2
4489   ;;
4490   powerpc-ibm-aix4.[23]*  )
4491     machine=ibmrs6000 opsys=aix4-2
4492   ;;
4493   rs6000-ibm-aix[56]* )
4494     machine=ibmrs6000 opsys=aix4-2
4495   ;;
4496   powerpc-ibm-aix[56]*  )
4497     machine=ibmrs6000 opsys=aix4-2
4498   ;;
4499
4500   ## Silicon Graphics machines
4501   ## Iris 4D
4502   mips-sgi-irix6.5 )
4503     opsys=irix6-5
4504     # Without defining _LANGUAGE_C, things get masked out in the headers
4505     # so that, for instance, grepping for `free' in stdlib.h fails and
4506     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4507     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4508     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4509   ;;
4510
4511   ## Suns
4512   *-sun-solaris* \
4513     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4514     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4515     case "${canonical}" in
4516       i[3456]86-*-* )     machine=intel386 ;;
4517       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4518       sparc* )          machine=sparc ;;
4519       * )               unported=yes ;;
4520     esac
4521     case "${canonical}" in
4522       *-sunos5.6* | *-solaris2.6* )
4523                 opsys=sol2-6
4524                 NON_GNU_CPP=/usr/ccs/lib/cpp
4525                 RANLIB="ar -ts"
4526                 ;;
4527       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4528                 opsys=sol2-6
4529                 emacs_check_sunpro_c=yes
4530                 NON_GNU_CPP=/usr/ccs/lib/cpp
4531                 ;;
4532       *-sunos5* | *-solaris* )
4533                 opsys=sol2-10
4534                 emacs_check_sunpro_c=yes
4535                 NON_GNU_CPP=/usr/ccs/lib/cpp
4536                 ;;
4537     esac
4538     ## Watch out for a compiler that we know will not work.
4539     case "${canonical}" in
4540      *-solaris* | *-sunos5* )
4541                 if [ "x$CC" = x/usr/ucb/cc ]; then
4542                   ## /usr/ucb/cc doesn't work;
4543                   ## we should find some other compiler that does work.
4544                   unset CC
4545                 fi
4546                 ;;
4547       *) ;;
4548     esac
4549   ;;
4550
4551   ## Intel 386 machines where we don't care about the manufacturer.
4552   i[3456]86-*-* )
4553     machine=intel386
4554     case "${canonical}" in
4555       *-cygwin )                opsys=cygwin ;;
4556       *-darwin* )               opsys=darwin
4557                                 CPP="${CC-cc} -E -no-cpp-precomp"
4558                                 ;;
4559       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4560       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4561       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4562       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4563     esac
4564   ;;
4565
4566   * )
4567     unported=yes
4568   ;;
4569 esac
4570
4571 ### If the code above didn't choose an operating system, just choose
4572 ### an operating system based on the configuration name.  You really
4573 ### only want to use this when you have no idea what the right
4574 ### operating system is; if you know what operating systems a machine
4575 ### runs, it's cleaner to make it explicit in the case statement
4576 ### above.
4577 if test x"${opsys}" = x; then
4578   case "${canonical}" in
4579     *-gnu* )                            opsys=gnu ;;
4580     * )
4581       unported=yes
4582     ;;
4583   esac
4584 fi
4585
4586
4587
4588 if test $unported = yes; then
4589   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4590 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4591 fi
4592
4593 if test -n "$machine"; then
4594   machfile="m/${machine}.h"
4595 else
4596   machfile=
4597 fi
4598 opsysfile="s/${opsys}.h"
4599
4600
4601 #### Choose a compiler.
4602 test -n "$CC" && cc_specified=yes
4603
4604 # Save the value of CFLAGS that the user specified.
4605 SPECIFIED_CFLAGS="$CFLAGS"
4606
4607 ac_ext=c
4608 ac_cpp='$CPP $CPPFLAGS'
4609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4612 if test -n "$ac_tool_prefix"; then
4613   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4614 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4616 $as_echo_n "checking for $ac_word... " >&6; }
4617 if test "${ac_cv_prog_CC+set}" = set; then :
4618   $as_echo_n "(cached) " >&6
4619 else
4620   if test -n "$CC"; then
4621   ac_cv_prog_CC="$CC" # Let the user override the test.
4622 else
4623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4624 for as_dir in $PATH
4625 do
4626   IFS=$as_save_IFS
4627   test -z "$as_dir" && as_dir=.
4628     for ac_exec_ext in '' $ac_executable_extensions; do
4629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4630     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4632     break 2
4633   fi
4634 done
4635   done
4636 IFS=$as_save_IFS
4637
4638 fi
4639 fi
4640 CC=$ac_cv_prog_CC
4641 if test -n "$CC"; then
4642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4643 $as_echo "$CC" >&6; }
4644 else
4645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4646 $as_echo "no" >&6; }
4647 fi
4648
4649
4650 fi
4651 if test -z "$ac_cv_prog_CC"; then
4652   ac_ct_CC=$CC
4653   # Extract the first word of "gcc", so it can be a program name with args.
4654 set dummy gcc; ac_word=$2
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4656 $as_echo_n "checking for $ac_word... " >&6; }
4657 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4658   $as_echo_n "(cached) " >&6
4659 else
4660   if test -n "$ac_ct_CC"; then
4661   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4662 else
4663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664 for as_dir in $PATH
4665 do
4666   IFS=$as_save_IFS
4667   test -z "$as_dir" && as_dir=.
4668     for ac_exec_ext in '' $ac_executable_extensions; do
4669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4670     ac_cv_prog_ac_ct_CC="gcc"
4671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4672     break 2
4673   fi
4674 done
4675   done
4676 IFS=$as_save_IFS
4677
4678 fi
4679 fi
4680 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4681 if test -n "$ac_ct_CC"; then
4682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4683 $as_echo "$ac_ct_CC" >&6; }
4684 else
4685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4686 $as_echo "no" >&6; }
4687 fi
4688
4689   if test "x$ac_ct_CC" = x; then
4690     CC=""
4691   else
4692     case $cross_compiling:$ac_tool_warned in
4693 yes:)
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4695 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4696 ac_tool_warned=yes ;;
4697 esac
4698     CC=$ac_ct_CC
4699   fi
4700 else
4701   CC="$ac_cv_prog_CC"
4702 fi
4703
4704 if test -z "$CC"; then
4705           if test -n "$ac_tool_prefix"; then
4706     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4707 set dummy ${ac_tool_prefix}cc; ac_word=$2
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4709 $as_echo_n "checking for $ac_word... " >&6; }
4710 if test "${ac_cv_prog_CC+set}" = set; then :
4711   $as_echo_n "(cached) " >&6
4712 else
4713   if test -n "$CC"; then
4714   ac_cv_prog_CC="$CC" # Let the user override the test.
4715 else
4716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4717 for as_dir in $PATH
4718 do
4719   IFS=$as_save_IFS
4720   test -z "$as_dir" && as_dir=.
4721     for ac_exec_ext in '' $ac_executable_extensions; do
4722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4723     ac_cv_prog_CC="${ac_tool_prefix}cc"
4724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4725     break 2
4726   fi
4727 done
4728   done
4729 IFS=$as_save_IFS
4730
4731 fi
4732 fi
4733 CC=$ac_cv_prog_CC
4734 if test -n "$CC"; then
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4736 $as_echo "$CC" >&6; }
4737 else
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4739 $as_echo "no" >&6; }
4740 fi
4741
4742
4743   fi
4744 fi
4745 if test -z "$CC"; then
4746   # Extract the first word of "cc", so it can be a program name with args.
4747 set dummy cc; ac_word=$2
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4749 $as_echo_n "checking for $ac_word... " >&6; }
4750 if test "${ac_cv_prog_CC+set}" = set; then :
4751   $as_echo_n "(cached) " >&6
4752 else
4753   if test -n "$CC"; then
4754   ac_cv_prog_CC="$CC" # Let the user override the test.
4755 else
4756   ac_prog_rejected=no
4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4758 for as_dir in $PATH
4759 do
4760   IFS=$as_save_IFS
4761   test -z "$as_dir" && as_dir=.
4762     for ac_exec_ext in '' $ac_executable_extensions; do
4763   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4764     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4765        ac_prog_rejected=yes
4766        continue
4767      fi
4768     ac_cv_prog_CC="cc"
4769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4770     break 2
4771   fi
4772 done
4773   done
4774 IFS=$as_save_IFS
4775
4776 if test $ac_prog_rejected = yes; then
4777   # We found a bogon in the path, so make sure we never use it.
4778   set dummy $ac_cv_prog_CC
4779   shift
4780   if test $# != 0; then
4781     # We chose a different compiler from the bogus one.
4782     # However, it has the same basename, so the bogon will be chosen
4783     # first if we set CC to just the basename; use the full file name.
4784     shift
4785     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4786   fi
4787 fi
4788 fi
4789 fi
4790 CC=$ac_cv_prog_CC
4791 if test -n "$CC"; then
4792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4793 $as_echo "$CC" >&6; }
4794 else
4795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4796 $as_echo "no" >&6; }
4797 fi
4798
4799
4800 fi
4801 if test -z "$CC"; then
4802   if test -n "$ac_tool_prefix"; then
4803   for ac_prog in cl.exe
4804   do
4805     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4806 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4808 $as_echo_n "checking for $ac_word... " >&6; }
4809 if test "${ac_cv_prog_CC+set}" = set; then :
4810   $as_echo_n "(cached) " >&6
4811 else
4812   if test -n "$CC"; then
4813   ac_cv_prog_CC="$CC" # Let the user override the test.
4814 else
4815 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4816 for as_dir in $PATH
4817 do
4818   IFS=$as_save_IFS
4819   test -z "$as_dir" && as_dir=.
4820     for ac_exec_ext in '' $ac_executable_extensions; do
4821   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4822     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4824     break 2
4825   fi
4826 done
4827   done
4828 IFS=$as_save_IFS
4829
4830 fi
4831 fi
4832 CC=$ac_cv_prog_CC
4833 if test -n "$CC"; then
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4835 $as_echo "$CC" >&6; }
4836 else
4837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4838 $as_echo "no" >&6; }
4839 fi
4840
4841
4842     test -n "$CC" && break
4843   done
4844 fi
4845 if test -z "$CC"; then
4846   ac_ct_CC=$CC
4847   for ac_prog in cl.exe
4848 do
4849   # Extract the first word of "$ac_prog", so it can be a program name with args.
4850 set dummy $ac_prog; ac_word=$2
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4852 $as_echo_n "checking for $ac_word... " >&6; }
4853 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4854   $as_echo_n "(cached) " >&6
4855 else
4856   if test -n "$ac_ct_CC"; then
4857   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4858 else
4859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4860 for as_dir in $PATH
4861 do
4862   IFS=$as_save_IFS
4863   test -z "$as_dir" && as_dir=.
4864     for ac_exec_ext in '' $ac_executable_extensions; do
4865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4866     ac_cv_prog_ac_ct_CC="$ac_prog"
4867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4868     break 2
4869   fi
4870 done
4871   done
4872 IFS=$as_save_IFS
4873
4874 fi
4875 fi
4876 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4877 if test -n "$ac_ct_CC"; then
4878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4879 $as_echo "$ac_ct_CC" >&6; }
4880 else
4881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4882 $as_echo "no" >&6; }
4883 fi
4884
4885
4886   test -n "$ac_ct_CC" && break
4887 done
4888
4889   if test "x$ac_ct_CC" = x; then
4890     CC=""
4891   else
4892     case $cross_compiling:$ac_tool_warned in
4893 yes:)
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4895 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4896 ac_tool_warned=yes ;;
4897 esac
4898     CC=$ac_ct_CC
4899   fi
4900 fi
4901
4902 fi
4903
4904
4905 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4907 as_fn_error "no acceptable C compiler found in \$PATH
4908 See \`config.log' for more details." "$LINENO" 5; }
4909
4910 # Provide some information about the compiler.
4911 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4912 set X $ac_compile
4913 ac_compiler=$2
4914 for ac_option in --version -v -V -qversion; do
4915   { { ac_try="$ac_compiler $ac_option >&5"
4916 case "(($ac_try" in
4917   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4918   *) ac_try_echo=$ac_try;;
4919 esac
4920 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4921 $as_echo "$ac_try_echo"; } >&5
4922   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4923   ac_status=$?
4924   if test -s conftest.err; then
4925     sed '10a\
4926 ... rest of stderr output deleted ...
4927          10q' conftest.err >conftest.er1
4928     cat conftest.er1 >&5
4929   fi
4930   rm -f conftest.er1 conftest.err
4931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4932   test $ac_status = 0; }
4933 done
4934
4935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4936 /* end confdefs.h.  */
4937
4938 int
4939 main ()
4940 {
4941
4942   ;
4943   return 0;
4944 }
4945 _ACEOF
4946 ac_clean_files_save=$ac_clean_files
4947 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4948 # Try to create an executable without -o first, disregard a.out.
4949 # It will help us diagnose broken compilers, and finding out an intuition
4950 # of exeext.
4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4952 $as_echo_n "checking whether the C compiler works... " >&6; }
4953 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4954
4955 # The possible output files:
4956 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4957
4958 ac_rmfiles=
4959 for ac_file in $ac_files
4960 do
4961   case $ac_file in
4962     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4963     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4964   esac
4965 done
4966 rm -f $ac_rmfiles
4967
4968 if { { ac_try="$ac_link_default"
4969 case "(($ac_try" in
4970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4971   *) ac_try_echo=$ac_try;;
4972 esac
4973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4974 $as_echo "$ac_try_echo"; } >&5
4975   (eval "$ac_link_default") 2>&5
4976   ac_status=$?
4977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4978   test $ac_status = 0; }; then :
4979   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4980 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4981 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4982 # so that the user can short-circuit this test for compilers unknown to
4983 # Autoconf.
4984 for ac_file in $ac_files ''
4985 do
4986   test -f "$ac_file" || continue
4987   case $ac_file in
4988     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4989         ;;
4990     [ab].out )
4991         # We found the default executable, but exeext='' is most
4992         # certainly right.
4993         break;;
4994     *.* )
4995         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4996         then :; else
4997            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4998         fi
4999         # We set ac_cv_exeext here because the later test for it is not
5000         # safe: cross compilers may not add the suffix if given an `-o'
5001         # argument, so we may need to know it at that point already.
5002         # Even if this section looks crufty: it has the advantage of
5003         # actually working.
5004         break;;
5005     * )
5006         break;;
5007   esac
5008 done
5009 test "$ac_cv_exeext" = no && ac_cv_exeext=
5010
5011 else
5012   ac_file=''
5013 fi
5014 if test -z "$ac_file"; then :
5015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5016 $as_echo "no" >&6; }
5017 $as_echo "$as_me: failed program was:" >&5
5018 sed 's/^/| /' conftest.$ac_ext >&5
5019
5020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5021 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5022 { as_fn_set_status 77
5023 as_fn_error "C compiler cannot create executables
5024 See \`config.log' for more details." "$LINENO" 5; }; }
5025 else
5026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5027 $as_echo "yes" >&6; }
5028 fi
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5030 $as_echo_n "checking for C compiler default output file name... " >&6; }
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5032 $as_echo "$ac_file" >&6; }
5033 ac_exeext=$ac_cv_exeext
5034
5035 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5036 ac_clean_files=$ac_clean_files_save
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5038 $as_echo_n "checking for suffix of executables... " >&6; }
5039 if { { ac_try="$ac_link"
5040 case "(($ac_try" in
5041   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5042   *) ac_try_echo=$ac_try;;
5043 esac
5044 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5045 $as_echo "$ac_try_echo"; } >&5
5046   (eval "$ac_link") 2>&5
5047   ac_status=$?
5048   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5049   test $ac_status = 0; }; then :
5050   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5051 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5052 # work properly (i.e., refer to `conftest.exe'), while it won't with
5053 # `rm'.
5054 for ac_file in conftest.exe conftest conftest.*; do
5055   test -f "$ac_file" || continue
5056   case $ac_file in
5057     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5058     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5059           break;;
5060     * ) break;;
5061   esac
5062 done
5063 else
5064   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5065 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5066 as_fn_error "cannot compute suffix of executables: cannot compile and link
5067 See \`config.log' for more details." "$LINENO" 5; }
5068 fi
5069 rm -f conftest conftest$ac_cv_exeext
5070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5071 $as_echo "$ac_cv_exeext" >&6; }
5072
5073 rm -f conftest.$ac_ext
5074 EXEEXT=$ac_cv_exeext
5075 ac_exeext=$EXEEXT
5076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5077 /* end confdefs.h.  */
5078 #include <stdio.h>
5079 int
5080 main ()
5081 {
5082 FILE *f = fopen ("conftest.out", "w");
5083  return ferror (f) || fclose (f) != 0;
5084
5085   ;
5086   return 0;
5087 }
5088 _ACEOF
5089 ac_clean_files="$ac_clean_files conftest.out"
5090 # Check that the compiler produces executables we can run.  If not, either
5091 # the compiler is broken, or we cross compile.
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5093 $as_echo_n "checking whether we are cross compiling... " >&6; }
5094 if test "$cross_compiling" != yes; then
5095   { { ac_try="$ac_link"
5096 case "(($ac_try" in
5097   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5098   *) ac_try_echo=$ac_try;;
5099 esac
5100 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5101 $as_echo "$ac_try_echo"; } >&5
5102   (eval "$ac_link") 2>&5
5103   ac_status=$?
5104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5105   test $ac_status = 0; }
5106   if { ac_try='./conftest$ac_cv_exeext'
5107   { { case "(($ac_try" in
5108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5109   *) ac_try_echo=$ac_try;;
5110 esac
5111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5112 $as_echo "$ac_try_echo"; } >&5
5113   (eval "$ac_try") 2>&5
5114   ac_status=$?
5115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5116   test $ac_status = 0; }; }; then
5117     cross_compiling=no
5118   else
5119     if test "$cross_compiling" = maybe; then
5120         cross_compiling=yes
5121     else
5122         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5124 as_fn_error "cannot run C compiled programs.
5125 If you meant to cross compile, use \`--host'.
5126 See \`config.log' for more details." "$LINENO" 5; }
5127     fi
5128   fi
5129 fi
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5131 $as_echo "$cross_compiling" >&6; }
5132
5133 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5134 ac_clean_files=$ac_clean_files_save
5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5136 $as_echo_n "checking for suffix of object files... " >&6; }
5137 if test "${ac_cv_objext+set}" = set; then :
5138   $as_echo_n "(cached) " >&6
5139 else
5140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5141 /* end confdefs.h.  */
5142
5143 int
5144 main ()
5145 {
5146
5147   ;
5148   return 0;
5149 }
5150 _ACEOF
5151 rm -f conftest.o conftest.obj
5152 if { { ac_try="$ac_compile"
5153 case "(($ac_try" in
5154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5155   *) ac_try_echo=$ac_try;;
5156 esac
5157 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5158 $as_echo "$ac_try_echo"; } >&5
5159   (eval "$ac_compile") 2>&5
5160   ac_status=$?
5161   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5162   test $ac_status = 0; }; then :
5163   for ac_file in conftest.o conftest.obj conftest.*; do
5164   test -f "$ac_file" || continue;
5165   case $ac_file in
5166     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5167     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5168        break;;
5169   esac
5170 done
5171 else
5172   $as_echo "$as_me: failed program was:" >&5
5173 sed 's/^/| /' conftest.$ac_ext >&5
5174
5175 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5176 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5177 as_fn_error "cannot compute suffix of object files: cannot compile
5178 See \`config.log' for more details." "$LINENO" 5; }
5179 fi
5180 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5181 fi
5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5183 $as_echo "$ac_cv_objext" >&6; }
5184 OBJEXT=$ac_cv_objext
5185 ac_objext=$OBJEXT
5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5187 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5188 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5189   $as_echo_n "(cached) " >&6
5190 else
5191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5192 /* end confdefs.h.  */
5193
5194 int
5195 main ()
5196 {
5197 #ifndef __GNUC__
5198        choke me
5199 #endif
5200
5201   ;
5202   return 0;
5203 }
5204 _ACEOF
5205 if ac_fn_c_try_compile "$LINENO"; then :
5206   ac_compiler_gnu=yes
5207 else
5208   ac_compiler_gnu=no
5209 fi
5210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5211 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5212
5213 fi
5214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5215 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5216 if test $ac_compiler_gnu = yes; then
5217   GCC=yes
5218 else
5219   GCC=
5220 fi
5221 ac_test_CFLAGS=${CFLAGS+set}
5222 ac_save_CFLAGS=$CFLAGS
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5224 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5225 if test "${ac_cv_prog_cc_g+set}" = set; then :
5226   $as_echo_n "(cached) " >&6
5227 else
5228   ac_save_c_werror_flag=$ac_c_werror_flag
5229    ac_c_werror_flag=yes
5230    ac_cv_prog_cc_g=no
5231    CFLAGS="-g"
5232    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5233 /* end confdefs.h.  */
5234
5235 int
5236 main ()
5237 {
5238
5239   ;
5240   return 0;
5241 }
5242 _ACEOF
5243 if ac_fn_c_try_compile "$LINENO"; then :
5244   ac_cv_prog_cc_g=yes
5245 else
5246   CFLAGS=""
5247       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5248 /* end confdefs.h.  */
5249
5250 int
5251 main ()
5252 {
5253
5254   ;
5255   return 0;
5256 }
5257 _ACEOF
5258 if ac_fn_c_try_compile "$LINENO"; then :
5259
5260 else
5261   ac_c_werror_flag=$ac_save_c_werror_flag
5262          CFLAGS="-g"
5263          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5264 /* end confdefs.h.  */
5265
5266 int
5267 main ()
5268 {
5269
5270   ;
5271   return 0;
5272 }
5273 _ACEOF
5274 if ac_fn_c_try_compile "$LINENO"; then :
5275   ac_cv_prog_cc_g=yes
5276 fi
5277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5278 fi
5279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5280 fi
5281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5282    ac_c_werror_flag=$ac_save_c_werror_flag
5283 fi
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5285 $as_echo "$ac_cv_prog_cc_g" >&6; }
5286 if test "$ac_test_CFLAGS" = set; then
5287   CFLAGS=$ac_save_CFLAGS
5288 elif test $ac_cv_prog_cc_g = yes; then
5289   if test "$GCC" = yes; then
5290     CFLAGS="-g -O2"
5291   else
5292     CFLAGS="-g"
5293   fi
5294 else
5295   if test "$GCC" = yes; then
5296     CFLAGS="-O2"
5297   else
5298     CFLAGS=
5299   fi
5300 fi
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5302 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5303 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5304   $as_echo_n "(cached) " >&6
5305 else
5306   ac_cv_prog_cc_c89=no
5307 ac_save_CC=$CC
5308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5309 /* end confdefs.h.  */
5310 #include <stdarg.h>
5311 #include <stdio.h>
5312 #include <sys/types.h>
5313 #include <sys/stat.h>
5314 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5315 struct buf { int x; };
5316 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5317 static char *e (p, i)
5318      char **p;
5319      int i;
5320 {
5321   return p[i];
5322 }
5323 static char *f (char * (*g) (char **, int), char **p, ...)
5324 {
5325   char *s;
5326   va_list v;
5327   va_start (v,p);
5328   s = g (p, va_arg (v,int));
5329   va_end (v);
5330   return s;
5331 }
5332
5333 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5334    function prototypes and stuff, but not '\xHH' hex character constants.
5335    These don't provoke an error unfortunately, instead are silently treated
5336    as 'x'.  The following induces an error, until -std is added to get
5337    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5338    array size at least.  It's necessary to write '\x00'==0 to get something
5339    that's true only with -std.  */
5340 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5341
5342 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5343    inside strings and character constants.  */
5344 #define FOO(x) 'x'
5345 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5346
5347 int test (int i, double x);
5348 struct s1 {int (*f) (int a);};
5349 struct s2 {int (*f) (double a);};
5350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5351 int argc;
5352 char **argv;
5353 int
5354 main ()
5355 {
5356 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5357   ;
5358   return 0;
5359 }
5360 _ACEOF
5361 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5362         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5363 do
5364   CC="$ac_save_CC $ac_arg"
5365   if ac_fn_c_try_compile "$LINENO"; then :
5366   ac_cv_prog_cc_c89=$ac_arg
5367 fi
5368 rm -f core conftest.err conftest.$ac_objext
5369   test "x$ac_cv_prog_cc_c89" != "xno" && break
5370 done
5371 rm -f conftest.$ac_ext
5372 CC=$ac_save_CC
5373
5374 fi
5375 # AC_CACHE_VAL
5376 case "x$ac_cv_prog_cc_c89" in
5377   x)
5378     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5379 $as_echo "none needed" >&6; } ;;
5380   xno)
5381     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5382 $as_echo "unsupported" >&6; } ;;
5383   *)
5384     CC="$CC $ac_cv_prog_cc_c89"
5385     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5386 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5387 esac
5388 if test "x$ac_cv_prog_cc_c89" != xno; then :
5389
5390 fi
5391
5392 ac_ext=c
5393 ac_cpp='$CPP $CPPFLAGS'
5394 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5395 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5396 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5397 DEPDIR="${am__leading_dot}deps"
5398
5399 ac_config_commands="$ac_config_commands depfiles"
5400
5401
5402 am_make=${MAKE-make}
5403 cat > confinc << 'END'
5404 am__doit:
5405         @echo this is the am__doit target
5406 .PHONY: am__doit
5407 END
5408 # If we don't find an include directive, just comment out the code.
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5410 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5411 am__include="#"
5412 am__quote=
5413 _am_result=none
5414 # First try GNU make style include.
5415 echo "include confinc" > confmf
5416 # Ignore all kinds of additional output from `make'.
5417 case `$am_make -s -f confmf 2> /dev/null` in #(
5418 *the\ am__doit\ target*)
5419   am__include=include
5420   am__quote=
5421   _am_result=GNU
5422   ;;
5423 esac
5424 # Now try BSD make style include.
5425 if test "$am__include" = "#"; then
5426    echo '.include "confinc"' > confmf
5427    case `$am_make -s -f confmf 2> /dev/null` in #(
5428    *the\ am__doit\ target*)
5429      am__include=.include
5430      am__quote="\""
5431      _am_result=BSD
5432      ;;
5433    esac
5434 fi
5435
5436
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5438 $as_echo "$_am_result" >&6; }
5439 rm -f confinc confmf
5440
5441 # Check whether --enable-dependency-tracking was given.
5442 if test "${enable_dependency_tracking+set}" = set; then :
5443   enableval=$enable_dependency_tracking;
5444 fi
5445
5446 if test "x$enable_dependency_tracking" != xno; then
5447   am_depcomp="$ac_aux_dir/depcomp"
5448   AMDEPBACKSLASH='\'
5449 fi
5450  if test "x$enable_dependency_tracking" != xno; then
5451   AMDEP_TRUE=
5452   AMDEP_FALSE='#'
5453 else
5454   AMDEP_TRUE='#'
5455   AMDEP_FALSE=
5456 fi
5457
5458
5459
5460 depcc="$CC"   am_compiler_list=
5461
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5463 $as_echo_n "checking dependency style of $depcc... " >&6; }
5464 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5465   $as_echo_n "(cached) " >&6
5466 else
5467   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5468   # We make a subdir and do the tests there.  Otherwise we can end up
5469   # making bogus files that we don't know about and never remove.  For
5470   # instance it was reported that on HP-UX the gcc test will end up
5471   # making a dummy file named `D' -- because `-MD' means `put the output
5472   # in D'.
5473   mkdir conftest.dir
5474   # Copy depcomp to subdir because otherwise we won't find it if we're
5475   # using a relative directory.
5476   cp "$am_depcomp" conftest.dir
5477   cd conftest.dir
5478   # We will build objects and dependencies in a subdirectory because
5479   # it helps to detect inapplicable dependency modes.  For instance
5480   # both Tru64's cc and ICC support -MD to output dependencies as a
5481   # side effect of compilation, but ICC will put the dependencies in
5482   # the current directory while Tru64 will put them in the object
5483   # directory.
5484   mkdir sub
5485
5486   am_cv_CC_dependencies_compiler_type=none
5487   if test "$am_compiler_list" = ""; then
5488      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5489   fi
5490   am__universal=false
5491   case " $depcc " in #(
5492      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5493      esac
5494
5495   for depmode in $am_compiler_list; do
5496     # Setup a source with many dependencies, because some compilers
5497     # like to wrap large dependency lists on column 80 (with \), and
5498     # we should not choose a depcomp mode which is confused by this.
5499     #
5500     # We need to recreate these files for each test, as the compiler may
5501     # overwrite some of them when testing with obscure command lines.
5502     # This happens at least with the AIX C compiler.
5503     : > sub/conftest.c
5504     for i in 1 2 3 4 5 6; do
5505       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5506       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5507       # Solaris 8's {/usr,}/bin/sh.
5508       touch sub/conftst$i.h
5509     done
5510     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5511
5512     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5513     # mode.  It turns out that the SunPro C++ compiler does not properly
5514     # handle `-M -o', and we need to detect this.  Also, some Intel
5515     # versions had trouble with output in subdirs
5516     am__obj=sub/conftest.${OBJEXT-o}
5517     am__minus_obj="-o $am__obj"
5518     case $depmode in
5519     gcc)
5520       # This depmode causes a compiler race in universal mode.
5521       test "$am__universal" = false || continue
5522       ;;
5523     nosideeffect)
5524       # after this tag, mechanisms are not by side-effect, so they'll
5525       # only be used when explicitly requested
5526       if test "x$enable_dependency_tracking" = xyes; then
5527         continue
5528       else
5529         break
5530       fi
5531       ;;
5532     msvisualcpp | msvcmsys)
5533       # This compiler won't grok `-c -o', but also, the minuso test has
5534       # not run yet.  These depmodes are late enough in the game, and
5535       # so weak that their functioning should not be impacted.
5536       am__obj=conftest.${OBJEXT-o}
5537       am__minus_obj=
5538       ;;
5539     none) break ;;
5540     esac
5541     if depmode=$depmode \
5542        source=sub/conftest.c object=$am__obj \
5543        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5544        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5545          >/dev/null 2>conftest.err &&
5546        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5547        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5548        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5549        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5550       # icc doesn't choke on unknown options, it will just issue warnings
5551       # or remarks (even with -Werror).  So we grep stderr for any message
5552       # that says an option was ignored or not supported.
5553       # When given -MP, icc 7.0 and 7.1 complain thusly:
5554       #   icc: Command line warning: ignoring option '-M'; no argument required
5555       # The diagnosis changed in icc 8.0:
5556       #   icc: Command line remark: option '-MP' not supported
5557       if (grep 'ignoring option' conftest.err ||
5558           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5559         am_cv_CC_dependencies_compiler_type=$depmode
5560         break
5561       fi
5562     fi
5563   done
5564
5565   cd ..
5566   rm -rf conftest.dir
5567 else
5568   am_cv_CC_dependencies_compiler_type=none
5569 fi
5570
5571 fi
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5573 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5574 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5575
5576  if
5577   test "x$enable_dependency_tracking" != xno \
5578   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5579   am__fastdepCC_TRUE=
5580   am__fastdepCC_FALSE='#'
5581 else
5582   am__fastdepCC_TRUE='#'
5583   am__fastdepCC_FALSE=
5584 fi
5585
5586
5587 if test "x$CC" != xcc; then
5588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5589 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5590 else
5591   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5592 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5593 fi
5594 set dummy $CC; ac_cc=`$as_echo "$2" |
5595                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5596 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5597   $as_echo_n "(cached) " >&6
5598 else
5599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5600 /* end confdefs.h.  */
5601
5602 int
5603 main ()
5604 {
5605
5606   ;
5607   return 0;
5608 }
5609 _ACEOF
5610 # Make sure it works both with $CC and with simple cc.
5611 # We do the test twice because some compilers refuse to overwrite an
5612 # existing .o file with -o, though they will create one.
5613 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5614 rm -f conftest2.*
5615 if { { case "(($ac_try" in
5616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5617   *) ac_try_echo=$ac_try;;
5618 esac
5619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5620 $as_echo "$ac_try_echo"; } >&5
5621   (eval "$ac_try") 2>&5
5622   ac_status=$?
5623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5624   test $ac_status = 0; } &&
5625    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5627   *) ac_try_echo=$ac_try;;
5628 esac
5629 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5630 $as_echo "$ac_try_echo"; } >&5
5631   (eval "$ac_try") 2>&5
5632   ac_status=$?
5633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5634   test $ac_status = 0; };
5635 then
5636   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5637   if test "x$CC" != xcc; then
5638     # Test first that cc exists at all.
5639     if { ac_try='cc -c conftest.$ac_ext >&5'
5640   { { case "(($ac_try" in
5641   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5642   *) ac_try_echo=$ac_try;;
5643 esac
5644 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5645 $as_echo "$ac_try_echo"; } >&5
5646   (eval "$ac_try") 2>&5
5647   ac_status=$?
5648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5649   test $ac_status = 0; }; }; then
5650       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5651       rm -f conftest2.*
5652       if { { case "(($ac_try" in
5653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5654   *) ac_try_echo=$ac_try;;
5655 esac
5656 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5657 $as_echo "$ac_try_echo"; } >&5
5658   (eval "$ac_try") 2>&5
5659   ac_status=$?
5660   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5661   test $ac_status = 0; } &&
5662          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5664   *) ac_try_echo=$ac_try;;
5665 esac
5666 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5667 $as_echo "$ac_try_echo"; } >&5
5668   (eval "$ac_try") 2>&5
5669   ac_status=$?
5670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5671   test $ac_status = 0; };
5672       then
5673         # cc works too.
5674         :
5675       else
5676         # cc exists but doesn't like -o.
5677         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5678       fi
5679     fi
5680   fi
5681 else
5682   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5683 fi
5684 rm -f core conftest*
5685
5686 fi
5687 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5689 $as_echo "yes" >&6; }
5690 else
5691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5692 $as_echo "no" >&6; }
5693
5694 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5695
5696 fi
5697
5698 # FIXME: we rely on the cache variable name because
5699 # there is no other way.
5700 set dummy $CC
5701 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5702 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5703 if test "$am_t" != yes; then
5704    # Losing compiler, so override with the script.
5705    # FIXME: It is wrong to rewrite CC.
5706    # But if we don't then we get into trouble of one sort or another.
5707    # A longer-term fix would be to have automake use am__CC in this case,
5708    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5709    CC="$am_aux_dir/compile $CC"
5710 fi
5711
5712
5713
5714 # Initialize gnulib right after verifying that the C compiler works.
5715 if test -n "$ac_tool_prefix"; then
5716   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5717 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5719 $as_echo_n "checking for $ac_word... " >&6; }
5720 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5721   $as_echo_n "(cached) " >&6
5722 else
5723   if test -n "$RANLIB"; then
5724   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5725 else
5726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5727 for as_dir in $PATH
5728 do
5729   IFS=$as_save_IFS
5730   test -z "$as_dir" && as_dir=.
5731     for ac_exec_ext in '' $ac_executable_extensions; do
5732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5733     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5735     break 2
5736   fi
5737 done
5738   done
5739 IFS=$as_save_IFS
5740
5741 fi
5742 fi
5743 RANLIB=$ac_cv_prog_RANLIB
5744 if test -n "$RANLIB"; then
5745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5746 $as_echo "$RANLIB" >&6; }
5747 else
5748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5749 $as_echo "no" >&6; }
5750 fi
5751
5752
5753 fi
5754 if test -z "$ac_cv_prog_RANLIB"; then
5755   ac_ct_RANLIB=$RANLIB
5756   # Extract the first word of "ranlib", so it can be a program name with args.
5757 set dummy ranlib; ac_word=$2
5758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5759 $as_echo_n "checking for $ac_word... " >&6; }
5760 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5761   $as_echo_n "(cached) " >&6
5762 else
5763   if test -n "$ac_ct_RANLIB"; then
5764   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5765 else
5766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5767 for as_dir in $PATH
5768 do
5769   IFS=$as_save_IFS
5770   test -z "$as_dir" && as_dir=.
5771     for ac_exec_ext in '' $ac_executable_extensions; do
5772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5773     ac_cv_prog_ac_ct_RANLIB="ranlib"
5774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5775     break 2
5776   fi
5777 done
5778   done
5779 IFS=$as_save_IFS
5780
5781 fi
5782 fi
5783 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5784 if test -n "$ac_ct_RANLIB"; then
5785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5786 $as_echo "$ac_ct_RANLIB" >&6; }
5787 else
5788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5789 $as_echo "no" >&6; }
5790 fi
5791
5792   if test "x$ac_ct_RANLIB" = x; then
5793     RANLIB=":"
5794   else
5795     case $cross_compiling:$ac_tool_warned in
5796 yes:)
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5799 ac_tool_warned=yes ;;
5800 esac
5801     RANLIB=$ac_ct_RANLIB
5802   fi
5803 else
5804   RANLIB="$ac_cv_prog_RANLIB"
5805 fi
5806
5807
5808 ac_ext=c
5809 ac_cpp='$CPP $CPPFLAGS'
5810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5814 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5815 # On Suns, sometimes $CPP names a directory.
5816 if test -n "$CPP" && test -d "$CPP"; then
5817   CPP=
5818 fi
5819 if test -z "$CPP"; then
5820   if test "${ac_cv_prog_CPP+set}" = set; then :
5821   $as_echo_n "(cached) " >&6
5822 else
5823       # Double quotes because CPP needs to be expanded
5824     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5825     do
5826       ac_preproc_ok=false
5827 for ac_c_preproc_warn_flag in '' yes
5828 do
5829   # Use a header file that comes with gcc, so configuring glibc
5830   # with a fresh cross-compiler works.
5831   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5832   # <limits.h> exists even on freestanding compilers.
5833   # On the NeXT, cc -E runs the code through the compiler's parser,
5834   # not just through cpp. "Syntax error" is here to catch this case.
5835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5836 /* end confdefs.h.  */
5837 #ifdef __STDC__
5838 # include <limits.h>
5839 #else
5840 # include <assert.h>
5841 #endif
5842                      Syntax error
5843 _ACEOF
5844 if ac_fn_c_try_cpp "$LINENO"; then :
5845
5846 else
5847   # Broken: fails on valid input.
5848 continue
5849 fi
5850 rm -f conftest.err conftest.$ac_ext
5851
5852   # OK, works on sane cases.  Now check whether nonexistent headers
5853   # can be detected and how.
5854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h.  */
5856 #include <ac_nonexistent.h>
5857 _ACEOF
5858 if ac_fn_c_try_cpp "$LINENO"; then :
5859   # Broken: success on invalid input.
5860 continue
5861 else
5862   # Passes both tests.
5863 ac_preproc_ok=:
5864 break
5865 fi
5866 rm -f conftest.err conftest.$ac_ext
5867
5868 done
5869 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5870 rm -f conftest.err conftest.$ac_ext
5871 if $ac_preproc_ok; then :
5872   break
5873 fi
5874
5875     done
5876     ac_cv_prog_CPP=$CPP
5877
5878 fi
5879   CPP=$ac_cv_prog_CPP
5880 else
5881   ac_cv_prog_CPP=$CPP
5882 fi
5883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5884 $as_echo "$CPP" >&6; }
5885 ac_preproc_ok=false
5886 for ac_c_preproc_warn_flag in '' yes
5887 do
5888   # Use a header file that comes with gcc, so configuring glibc
5889   # with a fresh cross-compiler works.
5890   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5891   # <limits.h> exists even on freestanding compilers.
5892   # On the NeXT, cc -E runs the code through the compiler's parser,
5893   # not just through cpp. "Syntax error" is here to catch this case.
5894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5895 /* end confdefs.h.  */
5896 #ifdef __STDC__
5897 # include <limits.h>
5898 #else
5899 # include <assert.h>
5900 #endif
5901                      Syntax error
5902 _ACEOF
5903 if ac_fn_c_try_cpp "$LINENO"; then :
5904
5905 else
5906   # Broken: fails on valid input.
5907 continue
5908 fi
5909 rm -f conftest.err conftest.$ac_ext
5910
5911   # OK, works on sane cases.  Now check whether nonexistent headers
5912   # can be detected and how.
5913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5914 /* end confdefs.h.  */
5915 #include <ac_nonexistent.h>
5916 _ACEOF
5917 if ac_fn_c_try_cpp "$LINENO"; then :
5918   # Broken: success on invalid input.
5919 continue
5920 else
5921   # Passes both tests.
5922 ac_preproc_ok=:
5923 break
5924 fi
5925 rm -f conftest.err conftest.$ac_ext
5926
5927 done
5928 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5929 rm -f conftest.err conftest.$ac_ext
5930 if $ac_preproc_ok; then :
5931
5932 else
5933   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5934 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5935 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5936 See \`config.log' for more details." "$LINENO" 5; }
5937 fi
5938
5939 ac_ext=c
5940 ac_cpp='$CPP $CPPFLAGS'
5941 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5942 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5943 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5944
5945
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5947 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5948 if test "${ac_cv_path_GREP+set}" = set; then :
5949   $as_echo_n "(cached) " >&6
5950 else
5951   if test -z "$GREP"; then
5952   ac_path_GREP_found=false
5953   # Loop through the user's path and test for each of PROGNAME-LIST
5954   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5955 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5956 do
5957   IFS=$as_save_IFS
5958   test -z "$as_dir" && as_dir=.
5959     for ac_prog in grep ggrep; do
5960     for ac_exec_ext in '' $ac_executable_extensions; do
5961       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5962       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5963 # Check for GNU ac_path_GREP and select it if it is found.
5964   # Check for GNU $ac_path_GREP
5965 case `"$ac_path_GREP" --version 2>&1` in
5966 *GNU*)
5967   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5968 *)
5969   ac_count=0
5970   $as_echo_n 0123456789 >"conftest.in"
5971   while :
5972   do
5973     cat "conftest.in" "conftest.in" >"conftest.tmp"
5974     mv "conftest.tmp" "conftest.in"
5975     cp "conftest.in" "conftest.nl"
5976     $as_echo 'GREP' >> "conftest.nl"
5977     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5978     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5979     as_fn_arith $ac_count + 1 && ac_count=$as_val
5980     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5981       # Best one so far, save it but keep looking for a better one
5982       ac_cv_path_GREP="$ac_path_GREP"
5983       ac_path_GREP_max=$ac_count
5984     fi
5985     # 10*(2^10) chars as input seems more than enough
5986     test $ac_count -gt 10 && break
5987   done
5988   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5989 esac
5990
5991       $ac_path_GREP_found && break 3
5992     done
5993   done
5994   done
5995 IFS=$as_save_IFS
5996   if test -z "$ac_cv_path_GREP"; then
5997     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5998   fi
5999 else
6000   ac_cv_path_GREP=$GREP
6001 fi
6002
6003 fi
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6005 $as_echo "$ac_cv_path_GREP" >&6; }
6006  GREP="$ac_cv_path_GREP"
6007
6008
6009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6010 $as_echo_n "checking for egrep... " >&6; }
6011 if test "${ac_cv_path_EGREP+set}" = set; then :
6012   $as_echo_n "(cached) " >&6
6013 else
6014   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6015    then ac_cv_path_EGREP="$GREP -E"
6016    else
6017      if test -z "$EGREP"; then
6018   ac_path_EGREP_found=false
6019   # Loop through the user's path and test for each of PROGNAME-LIST
6020   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6021 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6022 do
6023   IFS=$as_save_IFS
6024   test -z "$as_dir" && as_dir=.
6025     for ac_prog in egrep; do
6026     for ac_exec_ext in '' $ac_executable_extensions; do
6027       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6028       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6029 # Check for GNU ac_path_EGREP and select it if it is found.
6030   # Check for GNU $ac_path_EGREP
6031 case `"$ac_path_EGREP" --version 2>&1` in
6032 *GNU*)
6033   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6034 *)
6035   ac_count=0
6036   $as_echo_n 0123456789 >"conftest.in"
6037   while :
6038   do
6039     cat "conftest.in" "conftest.in" >"conftest.tmp"
6040     mv "conftest.tmp" "conftest.in"
6041     cp "conftest.in" "conftest.nl"
6042     $as_echo 'EGREP' >> "conftest.nl"
6043     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6044     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6045     as_fn_arith $ac_count + 1 && ac_count=$as_val
6046     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6047       # Best one so far, save it but keep looking for a better one
6048       ac_cv_path_EGREP="$ac_path_EGREP"
6049       ac_path_EGREP_max=$ac_count
6050     fi
6051     # 10*(2^10) chars as input seems more than enough
6052     test $ac_count -gt 10 && break
6053   done
6054   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6055 esac
6056
6057       $ac_path_EGREP_found && break 3
6058     done
6059   done
6060   done
6061 IFS=$as_save_IFS
6062   if test -z "$ac_cv_path_EGREP"; then
6063     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6064   fi
6065 else
6066   ac_cv_path_EGREP=$EGREP
6067 fi
6068
6069    fi
6070 fi
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6072 $as_echo "$ac_cv_path_EGREP" >&6; }
6073  EGREP="$ac_cv_path_EGREP"
6074
6075
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6077 $as_echo_n "checking for ANSI C header files... " >&6; }
6078 if test "${ac_cv_header_stdc+set}" = set; then :
6079   $as_echo_n "(cached) " >&6
6080 else
6081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6082 /* end confdefs.h.  */
6083 #include <stdlib.h>
6084 #include <stdarg.h>
6085 #include <string.h>
6086 #include <float.h>
6087
6088 int
6089 main ()
6090 {
6091
6092   ;
6093   return 0;
6094 }
6095 _ACEOF
6096 if ac_fn_c_try_compile "$LINENO"; then :
6097   ac_cv_header_stdc=yes
6098 else
6099   ac_cv_header_stdc=no
6100 fi
6101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6102
6103 if test $ac_cv_header_stdc = yes; then
6104   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106 /* end confdefs.h.  */
6107 #include <string.h>
6108
6109 _ACEOF
6110 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6111   $EGREP "memchr" >/dev/null 2>&1; then :
6112
6113 else
6114   ac_cv_header_stdc=no
6115 fi
6116 rm -f conftest*
6117
6118 fi
6119
6120 if test $ac_cv_header_stdc = yes; then
6121   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123 /* end confdefs.h.  */
6124 #include <stdlib.h>
6125
6126 _ACEOF
6127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6128   $EGREP "free" >/dev/null 2>&1; then :
6129
6130 else
6131   ac_cv_header_stdc=no
6132 fi
6133 rm -f conftest*
6134
6135 fi
6136
6137 if test $ac_cv_header_stdc = yes; then
6138   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6139   if test "$cross_compiling" = yes; then :
6140   :
6141 else
6142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6143 /* end confdefs.h.  */
6144 #include <ctype.h>
6145 #include <stdlib.h>
6146 #if ((' ' & 0x0FF) == 0x020)
6147 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6148 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6149 #else
6150 # define ISLOWER(c) \
6151                    (('a' <= (c) && (c) <= 'i') \
6152                      || ('j' <= (c) && (c) <= 'r') \
6153                      || ('s' <= (c) && (c) <= 'z'))
6154 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6155 #endif
6156
6157 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6158 int
6159 main ()
6160 {
6161   int i;
6162   for (i = 0; i < 256; i++)
6163     if (XOR (islower (i), ISLOWER (i))
6164         || toupper (i) != TOUPPER (i))
6165       return 2;
6166   return 0;
6167 }
6168 _ACEOF
6169 if ac_fn_c_try_run "$LINENO"; then :
6170
6171 else
6172   ac_cv_header_stdc=no
6173 fi
6174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6175   conftest.$ac_objext conftest.beam conftest.$ac_ext
6176 fi
6177
6178 fi
6179 fi
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6181 $as_echo "$ac_cv_header_stdc" >&6; }
6182 if test $ac_cv_header_stdc = yes; then
6183
6184 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6185
6186 fi
6187
6188 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6189 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6190                   inttypes.h stdint.h unistd.h
6191 do :
6192   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6193 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6194 "
6195 eval as_val=\$$as_ac_Header
6196    if test "x$as_val" = x""yes; then :
6197   cat >>confdefs.h <<_ACEOF
6198 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6199 _ACEOF
6200
6201 fi
6202
6203 done
6204
6205
6206
6207
6208
6209   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6210 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6211   MINIX=yes
6212 else
6213   MINIX=
6214 fi
6215
6216
6217   if test "$MINIX" = yes; then
6218
6219 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6220
6221
6222 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6223
6224
6225 $as_echo "#define _MINIX 1" >>confdefs.h
6226
6227   fi
6228
6229         case "$host_os" in
6230     hpux*)
6231
6232 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6233
6234       ;;
6235   esac
6236
6237
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6239 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6240 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6241   $as_echo_n "(cached) " >&6
6242 else
6243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6244 /* end confdefs.h.  */
6245
6246 #         define __EXTENSIONS__ 1
6247           $ac_includes_default
6248 int
6249 main ()
6250 {
6251
6252   ;
6253   return 0;
6254 }
6255 _ACEOF
6256 if ac_fn_c_try_compile "$LINENO"; then :
6257   ac_cv_safe_to_define___extensions__=yes
6258 else
6259   ac_cv_safe_to_define___extensions__=no
6260 fi
6261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6262 fi
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6264 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6265   test $ac_cv_safe_to_define___extensions__ = yes &&
6266     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6267
6268   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6269
6270   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6271
6272   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6273
6274   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6275
6276
6277
6278
6279
6280
6281
6282
6283    case $ac_cv_prog_cc_stdc in #(
6284   no) :
6285     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6286   *) :
6287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6288 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6289 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6290   $as_echo_n "(cached) " >&6
6291 else
6292   ac_cv_prog_cc_c99=no
6293 ac_save_CC=$CC
6294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6295 /* end confdefs.h.  */
6296 #include <stdarg.h>
6297 #include <stdbool.h>
6298 #include <stdlib.h>
6299 #include <wchar.h>
6300 #include <stdio.h>
6301
6302 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
6303 #define debug(...) fprintf (stderr, __VA_ARGS__)
6304 #define showlist(...) puts (#__VA_ARGS__)
6305 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6306 static void
6307 test_varargs_macros (void)
6308 {
6309   int x = 1234;
6310   int y = 5678;
6311   debug ("Flag");
6312   debug ("X = %d\n", x);
6313   showlist (The first, second, and third items.);
6314   report (x>y, "x is %d but y is %d", x, y);
6315 }
6316
6317 // Check long long types.
6318 #define BIG64 18446744073709551615ull
6319 #define BIG32 4294967295ul
6320 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6321 #if !BIG_OK
6322   your preprocessor is broken;
6323 #endif
6324 #if BIG_OK
6325 #else
6326   your preprocessor is broken;
6327 #endif
6328 static long long int bignum = -9223372036854775807LL;
6329 static unsigned long long int ubignum = BIG64;
6330
6331 struct incomplete_array
6332 {
6333   int datasize;
6334   double data[];
6335 };
6336
6337 struct named_init {
6338   int number;
6339   const wchar_t *name;
6340   double average;
6341 };
6342
6343 typedef const char *ccp;
6344
6345 static inline int
6346 test_restrict (ccp restrict text)
6347 {
6348   // See if C++-style comments work.
6349   // Iterate through items via the restricted pointer.
6350   // Also check for declarations in for loops.
6351   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6352     continue;
6353   return 0;
6354 }
6355
6356 // Check varargs and va_copy.
6357 static void
6358 test_varargs (const char *format, ...)
6359 {
6360   va_list args;
6361   va_start (args, format);
6362   va_list args_copy;
6363   va_copy (args_copy, args);
6364
6365   const char *str;
6366   int number;
6367   float fnumber;
6368
6369   while (*format)
6370     {
6371       switch (*format++)
6372         {
6373         case 's': // string
6374           str = va_arg (args_copy, const char *);
6375           break;
6376         case 'd': // int
6377           number = va_arg (args_copy, int);
6378           break;
6379         case 'f': // float
6380           fnumber = va_arg (args_copy, double);
6381           break;
6382         default:
6383           break;
6384         }
6385     }
6386   va_end (args_copy);
6387   va_end (args);
6388 }
6389
6390 int
6391 main ()
6392 {
6393
6394   // Check bool.
6395   _Bool success = false;
6396
6397   // Check restrict.
6398   if (test_restrict ("String literal") == 0)
6399     success = true;
6400   char *restrict newvar = "Another string";
6401
6402   // Check varargs.
6403   test_varargs ("s, d' f .", "string", 65, 34.234);
6404   test_varargs_macros ();
6405
6406   // Check flexible array members.
6407   struct incomplete_array *ia =
6408     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6409   ia->datasize = 10;
6410   for (int i = 0; i < ia->datasize; ++i)
6411     ia->data[i] = i * 1.234;
6412
6413   // Check named initializers.
6414   struct named_init ni = {
6415     .number = 34,
6416     .name = L"Test wide string",
6417     .average = 543.34343,
6418   };
6419
6420   ni.number = 58;
6421
6422   int dynamic_array[ni.number];
6423   dynamic_array[ni.number - 1] = 543;
6424
6425   // work around unused variable warnings
6426   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6427           || dynamic_array[ni.number - 1] != 543);
6428
6429   ;
6430   return 0;
6431 }
6432 _ACEOF
6433 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6434 do
6435   CC="$ac_save_CC $ac_arg"
6436   if ac_fn_c_try_compile "$LINENO"; then :
6437   ac_cv_prog_cc_c99=$ac_arg
6438 fi
6439 rm -f core conftest.err conftest.$ac_objext
6440   test "x$ac_cv_prog_cc_c99" != "xno" && break
6441 done
6442 rm -f conftest.$ac_ext
6443 CC=$ac_save_CC
6444
6445 fi
6446 # AC_CACHE_VAL
6447 case "x$ac_cv_prog_cc_c99" in
6448   x)
6449     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6450 $as_echo "none needed" >&6; } ;;
6451   xno)
6452     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6453 $as_echo "unsupported" >&6; } ;;
6454   *)
6455     CC="$CC $ac_cv_prog_cc_c99"
6456     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6457 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6458 esac
6459 if test "x$ac_cv_prog_cc_c99" != xno; then :
6460   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6461 else
6462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6463 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6464 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6465   $as_echo_n "(cached) " >&6
6466 else
6467   ac_cv_prog_cc_c89=no
6468 ac_save_CC=$CC
6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6470 /* end confdefs.h.  */
6471 #include <stdarg.h>
6472 #include <stdio.h>
6473 #include <sys/types.h>
6474 #include <sys/stat.h>
6475 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6476 struct buf { int x; };
6477 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6478 static char *e (p, i)
6479      char **p;
6480      int i;
6481 {
6482   return p[i];
6483 }
6484 static char *f (char * (*g) (char **, int), char **p, ...)
6485 {
6486   char *s;
6487   va_list v;
6488   va_start (v,p);
6489   s = g (p, va_arg (v,int));
6490   va_end (v);
6491   return s;
6492 }
6493
6494 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6495    function prototypes and stuff, but not '\xHH' hex character constants.
6496    These don't provoke an error unfortunately, instead are silently treated
6497    as 'x'.  The following induces an error, until -std is added to get
6498    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6499    array size at least.  It's necessary to write '\x00'==0 to get something
6500    that's true only with -std.  */
6501 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6502
6503 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6504    inside strings and character constants.  */
6505 #define FOO(x) 'x'
6506 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6507
6508 int test (int i, double x);
6509 struct s1 {int (*f) (int a);};
6510 struct s2 {int (*f) (double a);};
6511 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6512 int argc;
6513 char **argv;
6514 int
6515 main ()
6516 {
6517 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6518   ;
6519   return 0;
6520 }
6521 _ACEOF
6522 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6523         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6524 do
6525   CC="$ac_save_CC $ac_arg"
6526   if ac_fn_c_try_compile "$LINENO"; then :
6527   ac_cv_prog_cc_c89=$ac_arg
6528 fi
6529 rm -f core conftest.err conftest.$ac_objext
6530   test "x$ac_cv_prog_cc_c89" != "xno" && break
6531 done
6532 rm -f conftest.$ac_ext
6533 CC=$ac_save_CC
6534
6535 fi
6536 # AC_CACHE_VAL
6537 case "x$ac_cv_prog_cc_c89" in
6538   x)
6539     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6540 $as_echo "none needed" >&6; } ;;
6541   xno)
6542     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6543 $as_echo "unsupported" >&6; } ;;
6544   *)
6545     CC="$CC $ac_cv_prog_cc_c89"
6546     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6547 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6548 esac
6549 if test "x$ac_cv_prog_cc_c89" != xno; then :
6550   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6551 else
6552   ac_cv_prog_cc_stdc=no
6553 fi
6554
6555 fi
6556  ;;
6557 esac
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6559 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6560   if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6561   $as_echo_n "(cached) " >&6
6562 fi
6563
6564   case $ac_cv_prog_cc_stdc in #(
6565   no) :
6566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6567 $as_echo "unsupported" >&6; } ;; #(
6568   '') :
6569     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6570 $as_echo "none needed" >&6; } ;; #(
6571   *) :
6572     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6573 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6574 esac
6575
6576
6577
6578   # Code from module alloca-opt:
6579   # Code from module allocator:
6580   # Code from module arg-nonnull:
6581   # Code from module c++defs:
6582   # Code from module careadlinkat:
6583   # Code from module crypto/md5:
6584   # Code from module crypto/sha1:
6585   # Code from module crypto/sha256:
6586   # Code from module crypto/sha512:
6587   # Code from module dosname:
6588   # Code from module dtoastr:
6589   # Code from module dup2:
6590   # Code from module extensions:
6591
6592   # Code from module filemode:
6593   # Code from module getloadavg:
6594   # Code from module getopt-gnu:
6595   # Code from module getopt-posix:
6596   # Code from module gettext-h:
6597   # Code from module ignore-value:
6598   # Code from module include_next:
6599   # Code from module intprops:
6600   # Code from module inttypes-incomplete:
6601   # Code from module lstat:
6602   # Code from module mktime:
6603   # Code from module multiarch:
6604   # Code from module pthread_sigmask:
6605   # Code from module readlink:
6606   # Code from module signal:
6607   # Code from module sigprocmask:
6608   # Code from module socklen:
6609   # Code from module ssize_t:
6610   # Code from module stat:
6611   # Code from module stdarg:
6612
6613   # Code from module stdbool:
6614   # Code from module stddef:
6615   # Code from module stdint:
6616   # Code from module stdio:
6617   # Code from module stdlib:
6618   # Code from module strftime:
6619   # Code from module strtoimax:
6620   # Code from module strtoll:
6621   # Code from module strtoull:
6622   # Code from module strtoumax:
6623   # Code from module symlink:
6624   # Code from module sys_stat:
6625   # Code from module time:
6626   # Code from module time_r:
6627   # Code from module u64:
6628   # Code from module unistd:
6629   # Code from module verify:
6630   # Code from module warn-on-use:
6631
6632
6633 # On Suns, sometimes $CPP names a directory.
6634 if test -n "$CPP" && test -d "$CPP"; then
6635   CPP=
6636 fi
6637
6638 ## If not using gcc, and on Solaris, and no CPP specified, see if
6639 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6640 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6641  test x"$CPP" = x; then
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6643 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6644   if test "${emacs_cv_sunpro_c+set}" = set; then :
6645   $as_echo_n "(cached) " >&6
6646 else
6647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6648 /* end confdefs.h.  */
6649
6650 int
6651 main ()
6652 {
6653 #ifndef __SUNPRO_C
6654 fail;
6655 #endif
6656
6657   ;
6658   return 0;
6659 }
6660 _ACEOF
6661 if ac_fn_c_try_link "$LINENO"; then :
6662   emacs_cv_sunpro_c=yes
6663 else
6664   emacs_cv_sunpro_c=no
6665 fi
6666 rm -f core conftest.err conftest.$ac_objext \
6667     conftest$ac_exeext conftest.$ac_ext
6668 fi
6669
6670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6671 $as_echo "$emacs_cv_sunpro_c" >&6; }
6672
6673   if test x"$emacs_cv_sunpro_c" = xyes; then
6674     NON_GNU_CPP="$CC -E -Xs"
6675   fi
6676 fi
6677
6678 #### Some systems specify a CPP to use unless we are using GCC.
6679 #### Now that we know whether we are using GCC, we can decide whether
6680 #### to use that one.
6681 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6682 then
6683   CPP="$NON_GNU_CPP"
6684 fi
6685
6686 #### Some systems specify a CC to use unless we are using GCC.
6687 #### Now that we know whether we are using GCC, we can decide whether
6688 #### to use that one.
6689 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6690   test x$cc_specified != xyes
6691 then
6692   CC="$NON_GNU_CC"
6693 fi
6694
6695 if test x$GCC = xyes; then
6696   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6697 else
6698   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6699 fi
6700
6701 ### Use -Wdeclaration-after-statement if the compiler supports it
6702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6703 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6704 SAVE_CFLAGS="$CFLAGS"
6705 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6707 /* end confdefs.h.  */
6708
6709 int
6710 main ()
6711 {
6712
6713   ;
6714   return 0;
6715 }
6716 _ACEOF
6717 if ac_fn_c_try_compile "$LINENO"; then :
6718   has_option=yes
6719 else
6720   has_option=no
6721 fi
6722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6723 if test $has_option = yes; then
6724    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6725 fi
6726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6727 $as_echo "$has_option" >&6; }
6728 CFLAGS="$SAVE_CFLAGS"
6729 unset has_option
6730 unset SAVE_CFLAGS
6731
6732 ### Use -Wold-style-definition if the compiler supports it
6733 # This can be removed when conversion to standard C is finished.
6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6735 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6736 SAVE_CFLAGS="$CFLAGS"
6737 CFLAGS="$CFLAGS -Wold-style-definition"
6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6739 /* end confdefs.h.  */
6740
6741 int
6742 main ()
6743 {
6744
6745   ;
6746   return 0;
6747 }
6748 _ACEOF
6749 if ac_fn_c_try_compile "$LINENO"; then :
6750   has_option=yes
6751 else
6752   has_option=no
6753 fi
6754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6755 if test $has_option = yes; then
6756    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6757 fi
6758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6759 $as_echo "$has_option" >&6; }
6760 CFLAGS="$SAVE_CFLAGS"
6761 unset has_option
6762 unset SAVE_CFLAGS
6763
6764 ### Use -Wimplicit-function-declaration if the compiler supports it
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6766 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6767 SAVE_CFLAGS="$CFLAGS"
6768 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6770 /* end confdefs.h.  */
6771
6772 int
6773 main ()
6774 {
6775
6776   ;
6777   return 0;
6778 }
6779 _ACEOF
6780 if ac_fn_c_try_compile "$LINENO"; then :
6781   has_option=yes
6782 else
6783   has_option=no
6784 fi
6785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6786 if test $has_option = yes; then
6787    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6788 fi
6789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6790 $as_echo "$has_option" >&6; }
6791 CFLAGS="$SAVE_CFLAGS"
6792 unset has_option
6793 unset SAVE_CFLAGS
6794
6795
6796
6797
6798 #### Some other nice autoconf tests.
6799
6800 ac_ext=c
6801 ac_cpp='$CPP $CPPFLAGS'
6802 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6803 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6804 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6806 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6807 # On Suns, sometimes $CPP names a directory.
6808 if test -n "$CPP" && test -d "$CPP"; then
6809   CPP=
6810 fi
6811 if test -z "$CPP"; then
6812   if test "${ac_cv_prog_CPP+set}" = set; then :
6813   $as_echo_n "(cached) " >&6
6814 else
6815       # Double quotes because CPP needs to be expanded
6816     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6817     do
6818       ac_preproc_ok=false
6819 for ac_c_preproc_warn_flag in '' yes
6820 do
6821   # Use a header file that comes with gcc, so configuring glibc
6822   # with a fresh cross-compiler works.
6823   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6824   # <limits.h> exists even on freestanding compilers.
6825   # On the NeXT, cc -E runs the code through the compiler's parser,
6826   # not just through cpp. "Syntax error" is here to catch this case.
6827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6828 /* end confdefs.h.  */
6829 #ifdef __STDC__
6830 # include <limits.h>
6831 #else
6832 # include <assert.h>
6833 #endif
6834                      Syntax error
6835 _ACEOF
6836 if ac_fn_c_try_cpp "$LINENO"; then :
6837
6838 else
6839   # Broken: fails on valid input.
6840 continue
6841 fi
6842 rm -f conftest.err conftest.$ac_ext
6843
6844   # OK, works on sane cases.  Now check whether nonexistent headers
6845   # can be detected and how.
6846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6847 /* end confdefs.h.  */
6848 #include <ac_nonexistent.h>
6849 _ACEOF
6850 if ac_fn_c_try_cpp "$LINENO"; then :
6851   # Broken: success on invalid input.
6852 continue
6853 else
6854   # Passes both tests.
6855 ac_preproc_ok=:
6856 break
6857 fi
6858 rm -f conftest.err conftest.$ac_ext
6859
6860 done
6861 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6862 rm -f conftest.err conftest.$ac_ext
6863 if $ac_preproc_ok; then :
6864   break
6865 fi
6866
6867     done
6868     ac_cv_prog_CPP=$CPP
6869
6870 fi
6871   CPP=$ac_cv_prog_CPP
6872 else
6873   ac_cv_prog_CPP=$CPP
6874 fi
6875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6876 $as_echo "$CPP" >&6; }
6877 ac_preproc_ok=false
6878 for ac_c_preproc_warn_flag in '' yes
6879 do
6880   # Use a header file that comes with gcc, so configuring glibc
6881   # with a fresh cross-compiler works.
6882   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6883   # <limits.h> exists even on freestanding compilers.
6884   # On the NeXT, cc -E runs the code through the compiler's parser,
6885   # not just through cpp. "Syntax error" is here to catch this case.
6886   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6887 /* end confdefs.h.  */
6888 #ifdef __STDC__
6889 # include <limits.h>
6890 #else
6891 # include <assert.h>
6892 #endif
6893                      Syntax error
6894 _ACEOF
6895 if ac_fn_c_try_cpp "$LINENO"; then :
6896
6897 else
6898   # Broken: fails on valid input.
6899 continue
6900 fi
6901 rm -f conftest.err conftest.$ac_ext
6902
6903   # OK, works on sane cases.  Now check whether nonexistent headers
6904   # can be detected and how.
6905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6906 /* end confdefs.h.  */
6907 #include <ac_nonexistent.h>
6908 _ACEOF
6909 if ac_fn_c_try_cpp "$LINENO"; then :
6910   # Broken: success on invalid input.
6911 continue
6912 else
6913   # Passes both tests.
6914 ac_preproc_ok=:
6915 break
6916 fi
6917 rm -f conftest.err conftest.$ac_ext
6918
6919 done
6920 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6921 rm -f conftest.err conftest.$ac_ext
6922 if $ac_preproc_ok; then :
6923
6924 else
6925   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6927 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6928 See \`config.log' for more details." "$LINENO" 5; }
6929 fi
6930
6931 ac_ext=c
6932 ac_cpp='$CPP $CPPFLAGS'
6933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6936
6937
6938 if test "x$RANLIB" = x; then
6939   if test -n "$ac_tool_prefix"; then
6940   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6941 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6943 $as_echo_n "checking for $ac_word... " >&6; }
6944 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6945   $as_echo_n "(cached) " >&6
6946 else
6947   if test -n "$RANLIB"; then
6948   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6949 else
6950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6951 for as_dir in $PATH
6952 do
6953   IFS=$as_save_IFS
6954   test -z "$as_dir" && as_dir=.
6955     for ac_exec_ext in '' $ac_executable_extensions; do
6956   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6957     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6958     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6959     break 2
6960   fi
6961 done
6962   done
6963 IFS=$as_save_IFS
6964
6965 fi
6966 fi
6967 RANLIB=$ac_cv_prog_RANLIB
6968 if test -n "$RANLIB"; then
6969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6970 $as_echo "$RANLIB" >&6; }
6971 else
6972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6973 $as_echo "no" >&6; }
6974 fi
6975
6976
6977 fi
6978 if test -z "$ac_cv_prog_RANLIB"; then
6979   ac_ct_RANLIB=$RANLIB
6980   # Extract the first word of "ranlib", so it can be a program name with args.
6981 set dummy ranlib; ac_word=$2
6982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6983 $as_echo_n "checking for $ac_word... " >&6; }
6984 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6985   $as_echo_n "(cached) " >&6
6986 else
6987   if test -n "$ac_ct_RANLIB"; then
6988   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6989 else
6990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6991 for as_dir in $PATH
6992 do
6993   IFS=$as_save_IFS
6994   test -z "$as_dir" && as_dir=.
6995     for ac_exec_ext in '' $ac_executable_extensions; do
6996   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6997     ac_cv_prog_ac_ct_RANLIB="ranlib"
6998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6999     break 2
7000   fi
7001 done
7002   done
7003 IFS=$as_save_IFS
7004
7005 fi
7006 fi
7007 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7008 if test -n "$ac_ct_RANLIB"; then
7009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7010 $as_echo "$ac_ct_RANLIB" >&6; }
7011 else
7012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7013 $as_echo "no" >&6; }
7014 fi
7015
7016   if test "x$ac_ct_RANLIB" = x; then
7017     RANLIB=":"
7018   else
7019     case $cross_compiling:$ac_tool_warned in
7020 yes:)
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7022 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7023 ac_tool_warned=yes ;;
7024 esac
7025     RANLIB=$ac_ct_RANLIB
7026   fi
7027 else
7028   RANLIB="$ac_cv_prog_RANLIB"
7029 fi
7030
7031 fi
7032
7033 ## Although we're running on an amd64 kernel, we're actually compiling for
7034 ## the x86 architecture.  The user should probably have provided an
7035 ## explicit --build to `configure', but if everything else than the kernel
7036 ## is running in i386 mode, we can help them out.
7037 if test "$machine" = "amdx86-64"; then
7038   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
7039 if test "x$ac_cv_have_decl_i386" = x""yes; then :
7040
7041 fi
7042
7043   if test "$ac_cv_have_decl_i386" = "yes"; then
7044     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
7045     machine=intel386
7046     machfile="m/${machine}.h"
7047   fi
7048 fi
7049
7050 # Extract the first word of "install-info", so it can be a program name with args.
7051 set dummy install-info; ac_word=$2
7052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7053 $as_echo_n "checking for $ac_word... " >&6; }
7054 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7055   $as_echo_n "(cached) " >&6
7056 else
7057   case $INSTALL_INFO in
7058   [\\/]* | ?:[\\/]*)
7059   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7060   ;;
7061   *)
7062   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7063 for as_dir in $PATH
7064 do
7065   IFS=$as_save_IFS
7066   test -z "$as_dir" && as_dir=.
7067     for ac_exec_ext in '' $ac_executable_extensions; do
7068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7069     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7071     break 2
7072   fi
7073 done
7074   done
7075 IFS=$as_save_IFS
7076
7077   ;;
7078 esac
7079 fi
7080 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7081 if test -n "$INSTALL_INFO"; then
7082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7083 $as_echo "$INSTALL_INFO" >&6; }
7084 else
7085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7086 $as_echo "no" >&6; }
7087 fi
7088
7089
7090 # Extract the first word of "install-info", so it can be a program name with args.
7091 set dummy install-info; ac_word=$2
7092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7093 $as_echo_n "checking for $ac_word... " >&6; }
7094 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7095   $as_echo_n "(cached) " >&6
7096 else
7097   case $INSTALL_INFO in
7098   [\\/]* | ?:[\\/]*)
7099   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7100   ;;
7101   *)
7102   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7103 for as_dir in /usr/sbin
7104 do
7105   IFS=$as_save_IFS
7106   test -z "$as_dir" && as_dir=.
7107     for ac_exec_ext in '' $ac_executable_extensions; do
7108   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7109     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7111     break 2
7112   fi
7113 done
7114   done
7115 IFS=$as_save_IFS
7116
7117   ;;
7118 esac
7119 fi
7120 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7121 if test -n "$INSTALL_INFO"; then
7122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7123 $as_echo "$INSTALL_INFO" >&6; }
7124 else
7125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7126 $as_echo "no" >&6; }
7127 fi
7128
7129
7130 # Extract the first word of "install-info", so it can be a program name with args.
7131 set dummy install-info; ac_word=$2
7132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7133 $as_echo_n "checking for $ac_word... " >&6; }
7134 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7135   $as_echo_n "(cached) " >&6
7136 else
7137   case $INSTALL_INFO in
7138   [\\/]* | ?:[\\/]*)
7139   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7140   ;;
7141   *)
7142   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7143 for as_dir in /sbin
7144 do
7145   IFS=$as_save_IFS
7146   test -z "$as_dir" && as_dir=.
7147     for ac_exec_ext in '' $ac_executable_extensions; do
7148   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7149     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7150     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7151     break 2
7152   fi
7153 done
7154   done
7155 IFS=$as_save_IFS
7156
7157   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7158   ;;
7159 esac
7160 fi
7161 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7162 if test -n "$INSTALL_INFO"; then
7163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7164 $as_echo "$INSTALL_INFO" >&6; }
7165 else
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7169
7170
7171 # Extract the first word of "gzip", so it can be a program name with args.
7172 set dummy gzip; ac_word=$2
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7174 $as_echo_n "checking for $ac_word... " >&6; }
7175 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7176   $as_echo_n "(cached) " >&6
7177 else
7178   case $GZIP_PROG in
7179   [\\/]* | ?:[\\/]*)
7180   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7181   ;;
7182   *)
7183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7184 for as_dir in $PATH
7185 do
7186   IFS=$as_save_IFS
7187   test -z "$as_dir" && as_dir=.
7188     for ac_exec_ext in '' $ac_executable_extensions; do
7189   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7190     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7191     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7192     break 2
7193   fi
7194 done
7195   done
7196 IFS=$as_save_IFS
7197
7198   ;;
7199 esac
7200 fi
7201 GZIP_PROG=$ac_cv_path_GZIP_PROG
7202 if test -n "$GZIP_PROG"; then
7203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7204 $as_echo "$GZIP_PROG" >&6; }
7205 else
7206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7207 $as_echo "no" >&6; }
7208 fi
7209
7210
7211
7212
7213 ## Need makeinfo >= 4.6 (?) to build the manuals.
7214 # Extract the first word of "makeinfo", so it can be a program name with args.
7215 set dummy makeinfo; ac_word=$2
7216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7217 $as_echo_n "checking for $ac_word... " >&6; }
7218 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7219   $as_echo_n "(cached) " >&6
7220 else
7221   case $MAKEINFO in
7222   [\\/]* | ?:[\\/]*)
7223   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7224   ;;
7225   *)
7226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7227 for as_dir in $PATH
7228 do
7229   IFS=$as_save_IFS
7230   test -z "$as_dir" && as_dir=.
7231     for ac_exec_ext in '' $ac_executable_extensions; do
7232   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7233     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7234     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7235     break 2
7236   fi
7237 done
7238   done
7239 IFS=$as_save_IFS
7240
7241   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7242   ;;
7243 esac
7244 fi
7245 MAKEINFO=$ac_cv_path_MAKEINFO
7246 if test -n "$MAKEINFO"; then
7247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7248 $as_echo "$MAKEINFO" >&6; }
7249 else
7250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7251 $as_echo "no" >&6; }
7252 fi
7253
7254
7255 if test "$MAKEINFO" != "no" && \
7256   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
7257    MAKEINFO=no
7258 fi
7259
7260 ## Makeinfo is unusual.  For a released Emacs, the manuals are
7261 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
7262 ## therefore in the category of "special tools" not normally required, which
7263 ## configure does not have to check for (eg autoconf itself).
7264 ## In a Bazaar checkout on the other hand, the manuals are not included.
7265 ## So makeinfo is a requirement to build from Bazaar, and configure
7266 ## should test for it as it does for any other build requirement.
7267 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7268 ## with pre-built manuals, from a Bazaar checkout.
7269 HAVE_MAKEINFO=yes
7270
7271 if test "$MAKEINFO" = "no"; then
7272   MAKEINFO=makeinfo
7273   if test "x${with_makeinfo}" = "xno"; then
7274     HAVE_MAKEINFO=no
7275   elif test ! -e $srcdir/info/emacs; then
7276     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7277 source tree does not seem to have pre-built manuals in the \`info' directory.
7278 Either install a suitable version of makeinfo, or re-run configure
7279 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7280   fi
7281 fi
7282
7283
7284
7285 if test x$GCC = xyes; then
7286   test "x$GCC_LINK_TEST_OPTIONS" != x && \
7287     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7288 else
7289   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7290     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7291 fi
7292
7293
7294 late_LDFLAGS=$LDFLAGS
7295 if test x$GCC = xyes; then
7296   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7297 else
7298   LDFLAGS="$LDFLAGS -znocombreloc"
7299 fi
7300
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7302 $as_echo_n "checking for -znocombreloc... " >&6; }
7303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7304 /* end confdefs.h.  */
7305
7306 int
7307 main ()
7308 {
7309
7310   ;
7311   return 0;
7312 }
7313 _ACEOF
7314 if ac_fn_c_try_link "$LINENO"; then :
7315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7316 $as_echo "yes" >&6; }
7317 else
7318   LDFLAGS=$late_LDFLAGS
7319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7320 $as_echo "no" >&6; }
7321 fi
7322 rm -f core conftest.err conftest.$ac_objext \
7323     conftest$ac_exeext conftest.$ac_ext
7324
7325
7326 # The value of CPP is a quoted variable reference, so we need to do this
7327 # to get its actual value...
7328 CPP=`eval "echo $CPP"`
7329
7330
7331 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7332 case "$opsys" in
7333   your-opsys-here) CANNOT_DUMP=yes ;;
7334 esac
7335
7336 test "$CANNOT_DUMP" = "yes" && \
7337
7338 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7339
7340
7341
7342
7343
7344 UNEXEC_OBJ=unexelf.o
7345 case "$opsys" in
7346   # MSDOS uses unexcoff.o
7347   # MSWindows uses unexw32.o
7348   aix4-2)
7349    UNEXEC_OBJ=unexaix.o
7350    ;;
7351   cygwin)
7352    UNEXEC_OBJ=unexcw.o
7353    ;;
7354   darwin)
7355    UNEXEC_OBJ=unexmacosx.o
7356    ;;
7357   hpux10-20 | hpux11)
7358    UNEXEC_OBJ=unexhp9k800.o
7359    ;;
7360   sol2-10)
7361    # Use the Solaris dldump() function, called from unexsol.c, to dump
7362    # emacs, instead of the generic ELF dump code found in unexelf.c.
7363    # The resulting binary has a complete symbol table, and is better
7364    # for debugging and other observability tools (debuggers, pstack, etc).
7365    #
7366    # If you encounter a problem using dldump(), please consider sending
7367    # a message to the OpenSolaris tools-linking mailing list:
7368    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7369    #
7370    # It is likely that dldump() works with older Solaris too, but this has
7371    # not been tested, so for now this change is for Solaris 10 or newer.
7372    UNEXEC_OBJ=unexsol.o
7373    ;;
7374 esac
7375
7376 LD_SWITCH_SYSTEM=
7377 case "$opsys" in
7378   freebsd)
7379    ## Let `ld' find image libs and similar things in /usr/local/lib.
7380    ## The system compiler, GCC, has apparently been modified to not
7381    ## look there, contrary to what a stock GCC would do.
7382    LD_SWITCH_SYSTEM=-L/usr/local/lib
7383    ;;
7384
7385   gnu-linux)
7386    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7387    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7388    ;;
7389
7390   netbsd)
7391    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7392    ;;
7393
7394   openbsd)
7395    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7396    ## otherwise Emacs dumps core on elf systems.
7397    LD_SWITCH_SYSTEM="-Z"
7398    ;;
7399 esac
7400
7401
7402 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7403
7404 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7405 ## which has not been defined yet.  When this was handled with cpp,
7406 ## it was expanded to null when configure sourced the s/*.h file.
7407 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7408 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7409 ## (or somesuch), but because it is supposed to go at the _front_
7410 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7411 ## Compare with the gnu-linux case below, which added to the end
7412 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7413 ## LD_SWITCH_SYSTEM_TEMACS.
7414 case "$opsys" in
7415   netbsd|openbsd)
7416    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7417    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7418 esac
7419
7420
7421 C_SWITCH_MACHINE=
7422 if test "$machine" = "alpha"; then
7423   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7424 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7425
7426 fi
7427
7428   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7429     ## With ELF, make sure that all common symbols get allocated to in the
7430     ## data section.  Otherwise, the dump of temacs may miss variables in
7431     ## the shared library that have been initialized.  For example, with
7432     ## GNU libc, __malloc_initialized would normally be resolved to the
7433     ## shared library's .bss section, which is fatal.
7434     if test "x$GCC" = "xyes"; then
7435       C_SWITCH_MACHINE="-fno-common"
7436     else
7437       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7438     fi
7439   else
7440     UNEXEC_OBJ=unexalpha.o
7441   fi
7442 fi
7443
7444
7445
7446
7447 C_SWITCH_SYSTEM=
7448 ## Some programs in src produce warnings saying certain subprograms
7449 ## are too complex and need a MAXMEM value greater than 2000 for
7450 ## additional optimization.  --nils@exp-math.uni-essen.de
7451 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7452   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7453 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7454 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7455
7456
7457
7458 LIBS_SYSTEM=
7459 case "$opsys" in
7460   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7461   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7462
7463   freebsd) LIBS_SYSTEM="-lutil" ;;
7464
7465   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7466
7467   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7468
7469   ## Motif needs -lgen.
7470   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7471 esac
7472
7473
7474
7475 ### Make sure subsequent tests use flags consistent with the build flags.
7476
7477 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7478   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7479 else
7480   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7481 fi
7482
7483 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7484
7485 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
7486
7487
7488 # Check whether --enable-largefile was given.
7489 if test "${enable_largefile+set}" = set; then :
7490   enableval=$enable_largefile;
7491 fi
7492
7493 if test "$enable_largefile" != no; then
7494
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7496 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7497 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7498   $as_echo_n "(cached) " >&6
7499 else
7500   ac_cv_sys_largefile_CC=no
7501      if test "$GCC" != yes; then
7502        ac_save_CC=$CC
7503        while :; do
7504          # IRIX 6.2 and later do not support large files by default,
7505          # so use the C compiler's -n32 option if that helps.
7506          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7507 /* end confdefs.h.  */
7508 #include <sys/types.h>
7509  /* Check that off_t can represent 2**63 - 1 correctly.
7510     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7511     since some C++ compilers masquerading as C compilers
7512     incorrectly reject 9223372036854775807.  */
7513 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7514   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7515                        && LARGE_OFF_T % 2147483647 == 1)
7516                       ? 1 : -1];
7517 int
7518 main ()
7519 {
7520
7521   ;
7522   return 0;
7523 }
7524 _ACEOF
7525          if ac_fn_c_try_compile "$LINENO"; then :
7526   break
7527 fi
7528 rm -f core conftest.err conftest.$ac_objext
7529          CC="$CC -n32"
7530          if ac_fn_c_try_compile "$LINENO"; then :
7531   ac_cv_sys_largefile_CC=' -n32'; break
7532 fi
7533 rm -f core conftest.err conftest.$ac_objext
7534          break
7535        done
7536        CC=$ac_save_CC
7537        rm -f conftest.$ac_ext
7538     fi
7539 fi
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7541 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7542   if test "$ac_cv_sys_largefile_CC" != no; then
7543     CC=$CC$ac_cv_sys_largefile_CC
7544   fi
7545
7546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7547 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7548 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7549   $as_echo_n "(cached) " >&6
7550 else
7551   while :; do
7552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7553 /* end confdefs.h.  */
7554 #include <sys/types.h>
7555  /* Check that off_t can represent 2**63 - 1 correctly.
7556     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7557     since some C++ compilers masquerading as C compilers
7558     incorrectly reject 9223372036854775807.  */
7559 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7560   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7561                        && LARGE_OFF_T % 2147483647 == 1)
7562                       ? 1 : -1];
7563 int
7564 main ()
7565 {
7566
7567   ;
7568   return 0;
7569 }
7570 _ACEOF
7571 if ac_fn_c_try_compile "$LINENO"; then :
7572   ac_cv_sys_file_offset_bits=no; break
7573 fi
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7576 /* end confdefs.h.  */
7577 #define _FILE_OFFSET_BITS 64
7578 #include <sys/types.h>
7579  /* Check that off_t can represent 2**63 - 1 correctly.
7580     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7581     since some C++ compilers masquerading as C compilers
7582     incorrectly reject 9223372036854775807.  */
7583 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7584   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7585                        && LARGE_OFF_T % 2147483647 == 1)
7586                       ? 1 : -1];
7587 int
7588 main ()
7589 {
7590
7591   ;
7592   return 0;
7593 }
7594 _ACEOF
7595 if ac_fn_c_try_compile "$LINENO"; then :
7596   ac_cv_sys_file_offset_bits=64; break
7597 fi
7598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7599   ac_cv_sys_file_offset_bits=unknown
7600   break
7601 done
7602 fi
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7604 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7605 case $ac_cv_sys_file_offset_bits in #(
7606   no | unknown) ;;
7607   *)
7608 cat >>confdefs.h <<_ACEOF
7609 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7610 _ACEOF
7611 ;;
7612 esac
7613 rm -rf conftest*
7614   if test $ac_cv_sys_file_offset_bits = unknown; then
7615     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7616 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7617 if test "${ac_cv_sys_large_files+set}" = set; then :
7618   $as_echo_n "(cached) " >&6
7619 else
7620   while :; do
7621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7622 /* end confdefs.h.  */
7623 #include <sys/types.h>
7624  /* Check that off_t can represent 2**63 - 1 correctly.
7625     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7626     since some C++ compilers masquerading as C compilers
7627     incorrectly reject 9223372036854775807.  */
7628 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7629   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7630                        && LARGE_OFF_T % 2147483647 == 1)
7631                       ? 1 : -1];
7632 int
7633 main ()
7634 {
7635
7636   ;
7637   return 0;
7638 }
7639 _ACEOF
7640 if ac_fn_c_try_compile "$LINENO"; then :
7641   ac_cv_sys_large_files=no; break
7642 fi
7643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645 /* end confdefs.h.  */
7646 #define _LARGE_FILES 1
7647 #include <sys/types.h>
7648  /* Check that off_t can represent 2**63 - 1 correctly.
7649     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7650     since some C++ compilers masquerading as C compilers
7651     incorrectly reject 9223372036854775807.  */
7652 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7653   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7654                        && LARGE_OFF_T % 2147483647 == 1)
7655                       ? 1 : -1];
7656 int
7657 main ()
7658 {
7659
7660   ;
7661   return 0;
7662 }
7663 _ACEOF
7664 if ac_fn_c_try_compile "$LINENO"; then :
7665   ac_cv_sys_large_files=1; break
7666 fi
7667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7668   ac_cv_sys_large_files=unknown
7669   break
7670 done
7671 fi
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7673 $as_echo "$ac_cv_sys_large_files" >&6; }
7674 case $ac_cv_sys_large_files in #(
7675   no | unknown) ;;
7676   *)
7677 cat >>confdefs.h <<_ACEOF
7678 #define _LARGE_FILES $ac_cv_sys_large_files
7679 _ACEOF
7680 ;;
7681 esac
7682 rm -rf conftest*
7683   fi
7684 fi
7685
7686
7687
7688 LIB_MATH=-lm
7689 LIB_STANDARD=
7690 START_FILES=
7691
7692 case $opsys in
7693   cygwin )
7694     LIB_MATH=
7695     START_FILES='pre-crt0.o'
7696     ;;
7697   darwin )
7698     ## Adding -lm confuses the dynamic linker, so omit it.
7699     LIB_MATH=
7700     START_FILES='pre-crt0.o'
7701     ;;
7702   freebsd )
7703     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7704     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7705     ;;
7706   gnu-linux | gnu-kfreebsd )
7707     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7708     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7709     ;;
7710   hpux10-20 | hpux11 )
7711     LIB_STANDARD=-lc
7712     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7713     ;;
7714   netbsd | openbsd )
7715     if test -f $CRT_DIR/crti.o; then
7716         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7717         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7718     else
7719         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7720         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7721     fi
7722     ;;
7723 esac
7724
7725
7726
7727
7728 crt_files=
7729
7730 for file in x $LIB_STANDARD $START_FILES; do
7731   case "$file" in
7732     *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
7733   esac
7734 done
7735
7736 if test "x$crt_files" != x; then
7737
7738   ## If user specified a crt-dir, use that unconditionally.
7739   crt_gcc=no
7740
7741   if test "X$CRT_DIR" = "X"; then
7742
7743     CRT_DIR=/usr/lib            # default
7744
7745     case "$canonical" in
7746       x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7747       ## On x86-64 and s390x GNU/Linux distributions, the standard library
7748       ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7749       ## For anything else (eg /usr/lib32), it is up the user to specify
7750       ## the location (bug#5655).
7751       ## Test for crtn.o, not just the directory, because sometimes the
7752       ## directory exists but does not have the relevant files (bug#1287).
7753       ## FIXME better to test for binary compatibility somehow.
7754       test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7755       ;;
7756
7757       powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7758     esac
7759
7760     case "$opsys" in
7761       hpux10-20) CRT_DIR=/lib ;;
7762     esac
7763
7764     test "x${GCC}" = xyes && crt_gcc=yes
7765
7766   fi                            # CRT_DIR = ""
7767
7768   crt_missing=
7769
7770   for file in $crt_files; do
7771
7772     ## If we're using gcc, try to determine it automatically by asking
7773     ## gcc.  [If this doesn't work, CRT_DIR will remain at the
7774     ## system-dependent default from above.]
7775     if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
7776
7777        crt_file=`$CC --print-file-name=$file 2>/dev/null`
7778        case "$crt_file" in
7779          */*)
7780            CRT_DIR=`$as_dirname -- "$crt_file" ||
7781 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7782          X"$crt_file" : 'X\(//\)[^/]' \| \
7783          X"$crt_file" : 'X\(//\)$' \| \
7784          X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
7785 $as_echo X"$crt_file" |
7786     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7787             s//\1/
7788             q
7789           }
7790           /^X\(\/\/\)[^/].*/{
7791             s//\1/
7792             q
7793           }
7794           /^X\(\/\/\)$/{
7795             s//\1/
7796             q
7797           }
7798           /^X\(\/\).*/{
7799             s//\1/
7800             q
7801           }
7802           s/.*/./; q'`
7803            ;;
7804        esac
7805     fi
7806
7807             crt_gcc=no
7808
7809     test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
7810   done                          # $crt_files
7811
7812   test "x$crt_missing" = x || \
7813     as_fn_error "Required file(s) not found:$crt_missing
7814 Try using the --with-crt-dir option." "$LINENO" 5
7815
7816 fi                              # crt_files != ""
7817
7818
7819
7820
7821
7822
7823
7824 if test "${with_sound}" != "no"; then
7825   # Sound support for GNU/Linux and the free BSDs.
7826   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7827 do :
7828   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7829 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7830 eval as_val=\$$as_ac_Header
7831    if test "x$as_val" = x""yes; then :
7832   cat >>confdefs.h <<_ACEOF
7833 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7834 _ACEOF
7835  have_sound_header=yes
7836 fi
7837
7838 done
7839
7840   # Emulation library used on NetBSD.
7841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7842 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7843 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7844   $as_echo_n "(cached) " >&6
7845 else
7846   ac_check_lib_save_LIBS=$LIBS
7847 LIBS="-lossaudio  $LIBS"
7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850
7851 /* Override any GCC internal prototype to avoid an error.
7852    Use char because int might match the return type of a GCC
7853    builtin and then its argument prototype would still apply.  */
7854 #ifdef __cplusplus
7855 extern "C"
7856 #endif
7857 char _oss_ioctl ();
7858 int
7859 main ()
7860 {
7861 return _oss_ioctl ();
7862   ;
7863   return 0;
7864 }
7865 _ACEOF
7866 if ac_fn_c_try_link "$LINENO"; then :
7867   ac_cv_lib_ossaudio__oss_ioctl=yes
7868 else
7869   ac_cv_lib_ossaudio__oss_ioctl=no
7870 fi
7871 rm -f core conftest.err conftest.$ac_objext \
7872     conftest$ac_exeext conftest.$ac_ext
7873 LIBS=$ac_check_lib_save_LIBS
7874 fi
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7876 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7877 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7878   LIBSOUND=-lossaudio
7879 else
7880   LIBSOUND=
7881 fi
7882
7883
7884
7885   ALSA_REQUIRED=1.0.0
7886   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7887
7888   succeeded=no
7889
7890   # Extract the first word of "pkg-config", so it can be a program name with args.
7891 set dummy pkg-config; ac_word=$2
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7893 $as_echo_n "checking for $ac_word... " >&6; }
7894 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7895   $as_echo_n "(cached) " >&6
7896 else
7897   case $PKG_CONFIG in
7898   [\\/]* | ?:[\\/]*)
7899   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7900   ;;
7901   *)
7902   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7903 for as_dir in $PATH
7904 do
7905   IFS=$as_save_IFS
7906   test -z "$as_dir" && as_dir=.
7907     for ac_exec_ext in '' $ac_executable_extensions; do
7908   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7909     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7910     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7911     break 2
7912   fi
7913 done
7914   done
7915 IFS=$as_save_IFS
7916
7917   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7918   ;;
7919 esac
7920 fi
7921 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7922 if test -n "$PKG_CONFIG"; then
7923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7924 $as_echo "$PKG_CONFIG" >&6; }
7925 else
7926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7927 $as_echo "no" >&6; }
7928 fi
7929
7930
7931
7932   if test "$PKG_CONFIG" = "no" ; then
7933      HAVE_ALSA=no
7934   else
7935      PKG_CONFIG_MIN_VERSION=0.9.0
7936      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7937         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7938 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7939
7940         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7941             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7942 $as_echo "yes" >&6; }
7943             succeeded=yes
7944
7945             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7946 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7947             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7948             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7949 $as_echo "$ALSA_CFLAGS" >&6; }
7950
7951             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7952 $as_echo_n "checking ALSA_LIBS... " >&6; }
7953             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7954             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7955 $as_echo "$ALSA_LIBS" >&6; }
7956         else
7957             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7958 $as_echo "no" >&6; }
7959             ALSA_CFLAGS=""
7960             ALSA_LIBS=""
7961             ## If we have a custom action on failure, don't print errors, but
7962             ## do set a variable so people can do so.
7963             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7964
7965         fi
7966
7967
7968
7969      else
7970         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7971         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7972      fi
7973   fi
7974
7975   if test $succeeded = yes; then
7976      HAVE_ALSA=yes
7977   else
7978      HAVE_ALSA=no
7979   fi
7980
7981   if test $HAVE_ALSA = yes; then
7982     SAVE_CFLAGS="$CFLAGS"
7983     SAVE_LDFLAGS="$LDFLAGS"
7984     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7985     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7986     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7987 /* end confdefs.h.  */
7988 #include <asoundlib.h>
7989 int
7990 main ()
7991 {
7992 snd_lib_error_set_handler (0);
7993   ;
7994   return 0;
7995 }
7996 _ACEOF
7997 if ac_fn_c_try_compile "$LINENO"; then :
7998   emacs_alsa_normal=yes
7999 else
8000   emacs_alsa_normal=no
8001 fi
8002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8003     if test "$emacs_alsa_normal" != yes; then
8004       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8005 /* end confdefs.h.  */
8006 #include <alsa/asoundlib.h>
8007 int
8008 main ()
8009 {
8010 snd_lib_error_set_handler (0);
8011   ;
8012   return 0;
8013 }
8014 _ACEOF
8015 if ac_fn_c_try_compile "$LINENO"; then :
8016   emacs_alsa_subdir=yes
8017 else
8018   emacs_alsa_subdir=no
8019 fi
8020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8021       if test "$emacs_alsa_subdir" != yes; then
8022         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
8023       fi
8024       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8025     fi
8026
8027     CFLAGS="$SAVE_CFLAGS"
8028     LDFLAGS="$SAVE_LDFLAGS"
8029     LIBSOUND="$LIBSOUND $ALSA_LIBS"
8030     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8031
8032 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8033
8034   fi
8035
8036         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8037      case "$opsys" in
8038               gnu-linux|freebsd|netbsd)
8039
8040 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8041
8042          ;;
8043      esac
8044   fi
8045
8046
8047 fi
8048
8049 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
8050   linux/version.h sys/systeminfo.h \
8051   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
8052   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
8053   sys/utsname.h pwd.h utmp.h dirent.h util.h
8054 do :
8055   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8056 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8057 eval as_val=\$$as_ac_Header
8058    if test "x$as_val" = x""yes; then :
8059   cat >>confdefs.h <<_ACEOF
8060 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8061 _ACEOF
8062
8063 fi
8064
8065 done
8066
8067
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8069 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8071 /* end confdefs.h.  */
8072 #include <sys/personality.h>
8073 int
8074 main ()
8075 {
8076 personality (PER_LINUX32)
8077   ;
8078   return 0;
8079 }
8080 _ACEOF
8081 if ac_fn_c_try_compile "$LINENO"; then :
8082   emacs_cv_personality_linux32=yes
8083 else
8084   emacs_cv_personality_linux32=no
8085 fi
8086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8088 $as_echo "$emacs_cv_personality_linux32" >&6; }
8089
8090 if test $emacs_cv_personality_linux32 = yes; then
8091
8092 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8093
8094 fi
8095
8096 for ac_header in term.h
8097 do :
8098   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8099 if test "x$ac_cv_header_term_h" = x""yes; then :
8100   cat >>confdefs.h <<_ACEOF
8101 #define HAVE_TERM_H 1
8102 _ACEOF
8103
8104 fi
8105
8106 done
8107
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8109 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8110 if test "${ac_cv_header_time+set}" = set; then :
8111   $as_echo_n "(cached) " >&6
8112 else
8113   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8114 /* end confdefs.h.  */
8115 #include <sys/types.h>
8116 #include <sys/time.h>
8117 #include <time.h>
8118
8119 int
8120 main ()
8121 {
8122 if ((struct tm *) 0)
8123 return 0;
8124   ;
8125   return 0;
8126 }
8127 _ACEOF
8128 if ac_fn_c_try_compile "$LINENO"; then :
8129   ac_cv_header_time=yes
8130 else
8131   ac_cv_header_time=no
8132 fi
8133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8134 fi
8135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8136 $as_echo "$ac_cv_header_time" >&6; }
8137 if test $ac_cv_header_time = yes; then
8138
8139 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8140
8141 fi
8142
8143 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8144 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8145   ac_have_decl=1
8146 else
8147   ac_have_decl=0
8148 fi
8149
8150 cat >>confdefs.h <<_ACEOF
8151 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8152 _ACEOF
8153
8154 if test $ac_cv_have_decl_sys_siglist != yes; then
8155   # For Tru64, at least:
8156   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8157 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8158   ac_have_decl=1
8159 else
8160   ac_have_decl=0
8161 fi
8162
8163 cat >>confdefs.h <<_ACEOF
8164 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8165 _ACEOF
8166
8167   if test $ac_cv_have_decl___sys_siglist = yes; then
8168
8169 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8170
8171   fi
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8174 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8175 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8176   $as_echo_n "(cached) " >&6
8177 else
8178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8179 /* end confdefs.h.  */
8180 #include <sys/types.h>
8181 #include <sys/wait.h>
8182 #ifndef WEXITSTATUS
8183 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8184 #endif
8185 #ifndef WIFEXITED
8186 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8187 #endif
8188
8189 int
8190 main ()
8191 {
8192   int s;
8193   wait (&s);
8194   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8195   ;
8196   return 0;
8197 }
8198 _ACEOF
8199 if ac_fn_c_try_compile "$LINENO"; then :
8200   ac_cv_header_sys_wait_h=yes
8201 else
8202   ac_cv_header_sys_wait_h=no
8203 fi
8204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8205 fi
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8207 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8208 if test $ac_cv_header_sys_wait_h = yes; then
8209
8210 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8211
8212 fi
8213
8214
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8216 $as_echo_n "checking for struct utimbuf... " >&6; }
8217 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8218   $as_echo_n "(cached) " >&6
8219 else
8220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8221 /* end confdefs.h.  */
8222 #ifdef TIME_WITH_SYS_TIME
8223 #include <sys/time.h>
8224 #include <time.h>
8225 #else
8226 #ifdef HAVE_SYS_TIME_H
8227 #include <sys/time.h>
8228 #else
8229 #include <time.h>
8230 #endif
8231 #endif
8232 #ifdef HAVE_UTIME_H
8233 #include <utime.h>
8234 #endif
8235 int
8236 main ()
8237 {
8238 static struct utimbuf x; x.actime = x.modtime;
8239   ;
8240   return 0;
8241 }
8242 _ACEOF
8243 if ac_fn_c_try_compile "$LINENO"; then :
8244   emacs_cv_struct_utimbuf=yes
8245 else
8246   emacs_cv_struct_utimbuf=no
8247 fi
8248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8249 fi
8250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8251 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8252 if test $emacs_cv_struct_utimbuf = yes; then
8253
8254 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8255
8256 fi
8257
8258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8259 $as_echo_n "checking for speed_t... " >&6; }
8260 if test "${emacs_cv_speed_t+set}" = set; then :
8261   $as_echo_n "(cached) " >&6
8262 else
8263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8264 /* end confdefs.h.  */
8265 #include <termios.h>
8266 int
8267 main ()
8268 {
8269 speed_t x = 1;
8270   ;
8271   return 0;
8272 }
8273 _ACEOF
8274 if ac_fn_c_try_compile "$LINENO"; then :
8275   emacs_cv_speed_t=yes
8276 else
8277   emacs_cv_speed_t=no
8278 fi
8279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8280 fi
8281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8282 $as_echo "$emacs_cv_speed_t" >&6; }
8283 if test $emacs_cv_speed_t = yes; then
8284
8285 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8286
8287 fi
8288
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8290 $as_echo_n "checking for struct timeval... " >&6; }
8291 if test "${emacs_cv_struct_timeval+set}" = set; then :
8292   $as_echo_n "(cached) " >&6
8293 else
8294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8295 /* end confdefs.h.  */
8296 #ifdef TIME_WITH_SYS_TIME
8297 #include <sys/time.h>
8298 #include <time.h>
8299 #else
8300 #ifdef HAVE_SYS_TIME_H
8301 #include <sys/time.h>
8302 #else
8303 #include <time.h>
8304 #endif
8305 #endif
8306 int
8307 main ()
8308 {
8309 static struct timeval x; x.tv_sec = x.tv_usec;
8310   ;
8311   return 0;
8312 }
8313 _ACEOF
8314 if ac_fn_c_try_compile "$LINENO"; then :
8315   emacs_cv_struct_timeval=yes
8316 else
8317   emacs_cv_struct_timeval=no
8318 fi
8319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8320 fi
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8322 $as_echo "$emacs_cv_struct_timeval" >&6; }
8323 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8324 if test $emacs_cv_struct_timeval = yes; then
8325
8326 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8327
8328 fi
8329
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8331 $as_echo_n "checking for struct exception... " >&6; }
8332 if test "${emacs_cv_struct_exception+set}" = set; then :
8333   $as_echo_n "(cached) " >&6
8334 else
8335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8336 /* end confdefs.h.  */
8337 #include <math.h>
8338 int
8339 main ()
8340 {
8341 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8342   ;
8343   return 0;
8344 }
8345 _ACEOF
8346 if ac_fn_c_try_compile "$LINENO"; then :
8347   emacs_cv_struct_exception=yes
8348 else
8349   emacs_cv_struct_exception=no
8350 fi
8351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8352 fi
8353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8354 $as_echo "$emacs_cv_struct_exception" >&6; }
8355 HAVE_EXCEPTION=$emacs_cv_struct_exception
8356 if test $emacs_cv_struct_exception != yes; then
8357
8358 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8359
8360 fi
8361
8362 for ac_header in sys/socket.h
8363 do :
8364   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
8365 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
8366   cat >>confdefs.h <<_ACEOF
8367 #define HAVE_SYS_SOCKET_H 1
8368 _ACEOF
8369
8370 fi
8371
8372 done
8373
8374 for ac_header in net/if.h
8375 do :
8376   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8377 #if HAVE_SYS_SOCKET_H
8378 #include <sys/socket.h>
8379 #endif
8380 "
8381 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8382   cat >>confdefs.h <<_ACEOF
8383 #define HAVE_NET_IF_H 1
8384 _ACEOF
8385
8386 fi
8387
8388 done
8389
8390 for ac_header in ifaddrs.h
8391 do :
8392   ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8393 #if HAVE_SYS_SOCKET_H
8394 #include <sys/socket.h>
8395 #endif
8396 "
8397 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8398   cat >>confdefs.h <<_ACEOF
8399 #define HAVE_IFADDRS_H 1
8400 _ACEOF
8401
8402 fi
8403
8404 done
8405
8406 for ac_header in net/if_dl.h
8407 do :
8408   ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8409 #if HAVE_SYS_SOCKET_H
8410 #include <sys/socket.h>
8411 #endif
8412 "
8413 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8414   cat >>confdefs.h <<_ACEOF
8415 #define HAVE_NET_IF_DL_H 1
8416 _ACEOF
8417
8418 fi
8419
8420 done
8421
8422 for ac_func in getifaddrs freeifaddrs
8423 do :
8424   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8425 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8426 eval as_val=\$$as_ac_var
8427    if test "x$as_val" = x""yes; then :
8428   cat >>confdefs.h <<_ACEOF
8429 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8430 _ACEOF
8431
8432 fi
8433 done
8434
8435
8436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8437 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8438 if test "${ac_cv_struct_tm+set}" = set; then :
8439   $as_echo_n "(cached) " >&6
8440 else
8441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8442 /* end confdefs.h.  */
8443 #include <sys/types.h>
8444 #include <time.h>
8445
8446 int
8447 main ()
8448 {
8449 struct tm tm;
8450                                      int *p = &tm.tm_sec;
8451                                      return !p;
8452   ;
8453   return 0;
8454 }
8455 _ACEOF
8456 if ac_fn_c_try_compile "$LINENO"; then :
8457   ac_cv_struct_tm=time.h
8458 else
8459   ac_cv_struct_tm=sys/time.h
8460 fi
8461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8462 fi
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8464 $as_echo "$ac_cv_struct_tm" >&6; }
8465 if test $ac_cv_struct_tm = sys/time.h; then
8466
8467 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8468
8469 fi
8470
8471 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8472 #include <$ac_cv_struct_tm>
8473
8474 "
8475 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8476
8477 cat >>confdefs.h <<_ACEOF
8478 #define HAVE_STRUCT_TM_TM_ZONE 1
8479 _ACEOF
8480
8481
8482 fi
8483
8484 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8485
8486 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8487
8488 else
8489   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8490 "
8491 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8492   ac_have_decl=1
8493 else
8494   ac_have_decl=0
8495 fi
8496
8497 cat >>confdefs.h <<_ACEOF
8498 #define HAVE_DECL_TZNAME $ac_have_decl
8499 _ACEOF
8500
8501   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8502 $as_echo_n "checking for tzname... " >&6; }
8503 if test "${ac_cv_var_tzname+set}" = set; then :
8504   $as_echo_n "(cached) " >&6
8505 else
8506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8507 /* end confdefs.h.  */
8508 #include <time.h>
8509 #if !HAVE_DECL_TZNAME
8510 extern char *tzname[];
8511 #endif
8512
8513 int
8514 main ()
8515 {
8516 return tzname[0][0];
8517   ;
8518   return 0;
8519 }
8520 _ACEOF
8521 if ac_fn_c_try_link "$LINENO"; then :
8522   ac_cv_var_tzname=yes
8523 else
8524   ac_cv_var_tzname=no
8525 fi
8526 rm -f core conftest.err conftest.$ac_objext \
8527     conftest$ac_exeext conftest.$ac_ext
8528 fi
8529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8530 $as_echo "$ac_cv_var_tzname" >&6; }
8531   if test $ac_cv_var_tzname = yes; then
8532
8533 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8534
8535   fi
8536 fi
8537
8538 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8539 "
8540 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8541
8542 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8543
8544 fi
8545
8546 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8547 #if HAVE_SYS_SOCKET_H
8548 #include <sys/socket.h>
8549 #endif
8550 #if HAVE_NET_IF_H
8551 #include <net/if.h>
8552 #endif
8553 "
8554 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8555
8556 cat >>confdefs.h <<_ACEOF
8557 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8558 _ACEOF
8559
8560
8561 fi
8562 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8563 #if HAVE_SYS_SOCKET_H
8564 #include <sys/socket.h>
8565 #endif
8566 #if HAVE_NET_IF_H
8567 #include <net/if.h>
8568 #endif
8569 "
8570 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8571
8572 cat >>confdefs.h <<_ACEOF
8573 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8574 _ACEOF
8575
8576
8577 fi
8578 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8579 #if HAVE_SYS_SOCKET_H
8580 #include <sys/socket.h>
8581 #endif
8582 #if HAVE_NET_IF_H
8583 #include <net/if.h>
8584 #endif
8585 "
8586 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8587
8588 cat >>confdefs.h <<_ACEOF
8589 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8590 _ACEOF
8591
8592
8593 fi
8594 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8595 #if HAVE_SYS_SOCKET_H
8596 #include <sys/socket.h>
8597 #endif
8598 #if HAVE_NET_IF_H
8599 #include <net/if.h>
8600 #endif
8601 "
8602 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8603
8604 cat >>confdefs.h <<_ACEOF
8605 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8606 _ACEOF
8607
8608
8609 fi
8610 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8611 #if HAVE_SYS_SOCKET_H
8612 #include <sys/socket.h>
8613 #endif
8614 #if HAVE_NET_IF_H
8615 #include <net/if.h>
8616 #endif
8617 "
8618 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8619
8620 cat >>confdefs.h <<_ACEOF
8621 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8622 _ACEOF
8623
8624
8625 fi
8626 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8627 #if HAVE_SYS_SOCKET_H
8628 #include <sys/socket.h>
8629 #endif
8630 #if HAVE_NET_IF_H
8631 #include <net/if.h>
8632 #endif
8633 "
8634 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8635
8636 cat >>confdefs.h <<_ACEOF
8637 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
8638 _ACEOF
8639
8640
8641 fi
8642
8643
8644
8645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8646 $as_echo_n "checking for function prototypes... " >&6; }
8647 if test "$ac_cv_prog_cc_c89" != no; then
8648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8649 $as_echo "yes" >&6; }
8650
8651 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8652
8653
8654 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8655
8656 else
8657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8658 $as_echo "no" >&6; }
8659 fi
8660
8661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8662 $as_echo_n "checking for working volatile... " >&6; }
8663 if test "${ac_cv_c_volatile+set}" = set; then :
8664   $as_echo_n "(cached) " >&6
8665 else
8666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8667 /* end confdefs.h.  */
8668
8669 int
8670 main ()
8671 {
8672
8673 volatile int x;
8674 int * volatile y = (int *) 0;
8675 return !x && !y;
8676   ;
8677   return 0;
8678 }
8679 _ACEOF
8680 if ac_fn_c_try_compile "$LINENO"; then :
8681   ac_cv_c_volatile=yes
8682 else
8683   ac_cv_c_volatile=no
8684 fi
8685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8686 fi
8687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8688 $as_echo "$ac_cv_c_volatile" >&6; }
8689 if test $ac_cv_c_volatile = no; then
8690
8691 $as_echo "#define volatile /**/" >>confdefs.h
8692
8693 fi
8694
8695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8696 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8697 if test "${ac_cv_c_const+set}" = set; then :
8698   $as_echo_n "(cached) " >&6
8699 else
8700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8701 /* end confdefs.h.  */
8702
8703 int
8704 main ()
8705 {
8706 /* FIXME: Include the comments suggested by Paul. */
8707 #ifndef __cplusplus
8708   /* Ultrix mips cc rejects this.  */
8709   typedef int charset[2];
8710   const charset cs;
8711   /* SunOS 4.1.1 cc rejects this.  */
8712   char const *const *pcpcc;
8713   char **ppc;
8714   /* NEC SVR4.0.2 mips cc rejects this.  */
8715   struct point {int x, y;};
8716   static struct point const zero = {0,0};
8717   /* AIX XL C 1.02.0.0 rejects this.
8718      It does not let you subtract one const X* pointer from another in
8719      an arm of an if-expression whose if-part is not a constant
8720      expression */
8721   const char *g = "string";
8722   pcpcc = &g + (g ? g-g : 0);
8723   /* HPUX 7.0 cc rejects these. */
8724   ++pcpcc;
8725   ppc = (char**) pcpcc;
8726   pcpcc = (char const *const *) ppc;
8727   { /* SCO 3.2v4 cc rejects this.  */
8728     char *t;
8729     char const *s = 0 ? (char *) 0 : (char const *) 0;
8730
8731     *t++ = 0;
8732     if (s) return 0;
8733   }
8734   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8735     int x[] = {25, 17};
8736     const int *foo = &x[0];
8737     ++foo;
8738   }
8739   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8740     typedef const int *iptr;
8741     iptr p = 0;
8742     ++p;
8743   }
8744   { /* AIX XL C 1.02.0.0 rejects this saying
8745        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8746     struct s { int j; const int *ap[3]; };
8747     struct s *b; b->j = 5;
8748   }
8749   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8750     const int foo = 10;
8751     if (!foo) return 0;
8752   }
8753   return !cs[0] && !zero.x;
8754 #endif
8755
8756   ;
8757   return 0;
8758 }
8759 _ACEOF
8760 if ac_fn_c_try_compile "$LINENO"; then :
8761   ac_cv_c_const=yes
8762 else
8763   ac_cv_c_const=no
8764 fi
8765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8766 fi
8767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8768 $as_echo "$ac_cv_c_const" >&6; }
8769 if test $ac_cv_c_const = no; then
8770
8771 $as_echo "#define const /**/" >>confdefs.h
8772
8773 fi
8774
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8776 $as_echo_n "checking for void * support... " >&6; }
8777 if test "${emacs_cv_void_star+set}" = set; then :
8778   $as_echo_n "(cached) " >&6
8779 else
8780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8781 /* end confdefs.h.  */
8782
8783 int
8784 main ()
8785 {
8786 void * foo;
8787   ;
8788   return 0;
8789 }
8790 _ACEOF
8791 if ac_fn_c_try_compile "$LINENO"; then :
8792   emacs_cv_void_star=yes
8793 else
8794   emacs_cv_void_star=no
8795 fi
8796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8797 fi
8798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8799 $as_echo "$emacs_cv_void_star" >&6; }
8800 if test $emacs_cv_void_star = yes; then
8801   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8802
8803 else
8804   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8805
8806 fi
8807
8808  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8809 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8810 if test "${ac_cv_c_bigendian+set}" = set; then :
8811   $as_echo_n "(cached) " >&6
8812 else
8813   ac_cv_c_bigendian=unknown
8814     # See if we're dealing with a universal compiler.
8815     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8816 /* end confdefs.h.  */
8817 #ifndef __APPLE_CC__
8818                not a universal capable compiler
8819              #endif
8820              typedef int dummy;
8821
8822 _ACEOF
8823 if ac_fn_c_try_compile "$LINENO"; then :
8824
8825         # Check for potential -arch flags.  It is not universal unless
8826         # there are at least two -arch flags with different values.
8827         ac_arch=
8828         ac_prev=
8829         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8830          if test -n "$ac_prev"; then
8831            case $ac_word in
8832              i?86 | x86_64 | ppc | ppc64)
8833                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8834                  ac_arch=$ac_word
8835                else
8836                  ac_cv_c_bigendian=universal
8837                  break
8838                fi
8839                ;;
8840            esac
8841            ac_prev=
8842          elif test "x$ac_word" = "x-arch"; then
8843            ac_prev=arch
8844          fi
8845        done
8846 fi
8847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8848     if test $ac_cv_c_bigendian = unknown; then
8849       # See if sys/param.h defines the BYTE_ORDER macro.
8850       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8851 /* end confdefs.h.  */
8852 #include <sys/types.h>
8853              #include <sys/param.h>
8854
8855 int
8856 main ()
8857 {
8858 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8859                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8860                      && LITTLE_ENDIAN)
8861               bogus endian macros
8862              #endif
8863
8864   ;
8865   return 0;
8866 }
8867 _ACEOF
8868 if ac_fn_c_try_compile "$LINENO"; then :
8869   # It does; now see whether it defined to BIG_ENDIAN or not.
8870          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h.  */
8872 #include <sys/types.h>
8873                 #include <sys/param.h>
8874
8875 int
8876 main ()
8877 {
8878 #if BYTE_ORDER != BIG_ENDIAN
8879                  not big endian
8880                 #endif
8881
8882   ;
8883   return 0;
8884 }
8885 _ACEOF
8886 if ac_fn_c_try_compile "$LINENO"; then :
8887   ac_cv_c_bigendian=yes
8888 else
8889   ac_cv_c_bigendian=no
8890 fi
8891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8892 fi
8893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8894     fi
8895     if test $ac_cv_c_bigendian = unknown; then
8896       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8897       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8898 /* end confdefs.h.  */
8899 #include <limits.h>
8900
8901 int
8902 main ()
8903 {
8904 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8905               bogus endian macros
8906              #endif
8907
8908   ;
8909   return 0;
8910 }
8911 _ACEOF
8912 if ac_fn_c_try_compile "$LINENO"; then :
8913   # It does; now see whether it defined to _BIG_ENDIAN or not.
8914          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8915 /* end confdefs.h.  */
8916 #include <limits.h>
8917
8918 int
8919 main ()
8920 {
8921 #ifndef _BIG_ENDIAN
8922                  not big endian
8923                 #endif
8924
8925   ;
8926   return 0;
8927 }
8928 _ACEOF
8929 if ac_fn_c_try_compile "$LINENO"; then :
8930   ac_cv_c_bigendian=yes
8931 else
8932   ac_cv_c_bigendian=no
8933 fi
8934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8935 fi
8936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8937     fi
8938     if test $ac_cv_c_bigendian = unknown; then
8939       # Compile a test program.
8940       if test "$cross_compiling" = yes; then :
8941   # Try to guess by grepping values from an object file.
8942          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8943 /* end confdefs.h.  */
8944 short int ascii_mm[] =
8945                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8946                 short int ascii_ii[] =
8947                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8948                 int use_ascii (int i) {
8949                   return ascii_mm[i] + ascii_ii[i];
8950                 }
8951                 short int ebcdic_ii[] =
8952                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8953                 short int ebcdic_mm[] =
8954                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8955                 int use_ebcdic (int i) {
8956                   return ebcdic_mm[i] + ebcdic_ii[i];
8957                 }
8958                 extern int foo;
8959
8960 int
8961 main ()
8962 {
8963 return use_ascii (foo) == use_ebcdic (foo);
8964   ;
8965   return 0;
8966 }
8967 _ACEOF
8968 if ac_fn_c_try_compile "$LINENO"; then :
8969   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8970               ac_cv_c_bigendian=yes
8971             fi
8972             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8973               if test "$ac_cv_c_bigendian" = unknown; then
8974                 ac_cv_c_bigendian=no
8975               else
8976                 # finding both strings is unlikely to happen, but who knows?
8977                 ac_cv_c_bigendian=unknown
8978               fi
8979             fi
8980 fi
8981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8982 else
8983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8984 /* end confdefs.h.  */
8985 $ac_includes_default
8986 int
8987 main ()
8988 {
8989
8990              /* Are we little or big endian?  From Harbison&Steele.  */
8991              union
8992              {
8993                long int l;
8994                char c[sizeof (long int)];
8995              } u;
8996              u.l = 1;
8997              return u.c[sizeof (long int) - 1] == 1;
8998
8999   ;
9000   return 0;
9001 }
9002 _ACEOF
9003 if ac_fn_c_try_run "$LINENO"; then :
9004   ac_cv_c_bigendian=no
9005 else
9006   ac_cv_c_bigendian=yes
9007 fi
9008 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9009   conftest.$ac_objext conftest.beam conftest.$ac_ext
9010 fi
9011
9012     fi
9013 fi
9014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9015 $as_echo "$ac_cv_c_bigendian" >&6; }
9016  case $ac_cv_c_bigendian in #(
9017    yes)
9018      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9019 ;; #(
9020    no)
9021       ;; #(
9022    universal)
9023
9024 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9025
9026      ;; #(
9027    *)
9028      as_fn_error "unknown endianness
9029  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9030  esac
9031
9032
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
9034 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
9035 if test "${emacs_cv_attribute_aligned+set}" = set; then :
9036   $as_echo_n "(cached) " >&6
9037 else
9038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9039 /* end confdefs.h.  */
9040 char __attribute__ ((__aligned__ (1 << 3))) c;
9041 int
9042 main ()
9043 {
9044
9045   ;
9046   return 0;
9047 }
9048 _ACEOF
9049 if ac_fn_c_try_compile "$LINENO"; then :
9050   emacs_cv_attribute_aligned=yes
9051 else
9052   emacs_cv_attribute_aligned=no
9053 fi
9054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9055 fi
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
9057 $as_echo "$emacs_cv_attribute_aligned" >&6; }
9058 if test $emacs_cv_attribute_aligned = yes; then
9059
9060 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
9061
9062 fi
9063
9064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
9065 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
9066 set x ${MAKE-make}
9067 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
9068 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071   cat >conftest.make <<\_ACEOF
9072 SHELL = /bin/sh
9073 all:
9074         @echo '@@@%%%=$(MAKE)=@@@%%%'
9075 _ACEOF
9076 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9077 case `${MAKE-make} -f conftest.make 2>/dev/null` in
9078   *@@@%%%=?*=@@@%%%*)
9079     eval ac_cv_prog_make_${ac_make}_set=yes;;
9080   *)
9081     eval ac_cv_prog_make_${ac_make}_set=no;;
9082 esac
9083 rm -f conftest.make
9084 fi
9085 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
9086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9087 $as_echo "yes" >&6; }
9088   SET_MAKE=
9089 else
9090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9091 $as_echo "no" >&6; }
9092   SET_MAKE="MAKE=${MAKE-make}"
9093 fi
9094
9095
9096 DEPFLAGS=
9097 MKDEPDIR=":"
9098 deps_frag=deps.mk
9099 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9100    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9101 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9102    HAVE_GNU_MAKE=no
9103    testval=`make --version 2>/dev/null | grep 'GNU Make'`
9104    if test "x$testval" != x; then
9105       HAVE_GNU_MAKE=yes
9106    else
9107       ac_enable_autodepend=no
9108    fi
9109    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9110 $as_echo "$HAVE_GNU_MAKE" >&6; }
9111    if test $HAVE_GNU_MAKE = yes; then
9112       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9113 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9114       SAVE_CFLAGS="$CFLAGS"
9115       CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9116       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h.  */
9118
9119 int
9120 main ()
9121 {
9122
9123   ;
9124   return 0;
9125 }
9126 _ACEOF
9127 if ac_fn_c_try_compile "$LINENO"; then :
9128
9129 else
9130   ac_enable_autodepend=no
9131 fi
9132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9133       CFLAGS="$SAVE_CFLAGS"
9134       test -f deps.d || ac_enable_autodepend=no
9135       rm -rf deps.d
9136       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9137 $as_echo "$ac_enable_autodepend" >&6; }
9138    fi
9139    if test $ac_enable_autodepend = yes; then
9140       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9141       ## In parallel builds, another make might create depdir between
9142       ## the first test and mkdir, so stick another test on the end.
9143       ## Or use install-sh -d?  mkdir -p is not portable.
9144       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9145       deps_frag=autodeps.mk
9146    fi
9147 fi
9148 deps_frag=$srcdir/src/$deps_frag
9149
9150
9151
9152
9153
9154 lisp_frag=$srcdir/src/lisp.mk
9155
9156
9157
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9159 $as_echo_n "checking for long file names... " >&6; }
9160 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9161   $as_echo_n "(cached) " >&6
9162 else
9163   ac_cv_sys_long_file_names=yes
9164 # Test for long file names in all the places we know might matter:
9165 #      .                the current directory, where building will happen
9166 #      $prefix/lib      where we will be installing things
9167 #      $exec_prefix/lib likewise
9168 #      $TMPDIR          if set, where it might want to write temporary files
9169 #      /tmp             where it might want to write temporary files
9170 #      /var/tmp         likewise
9171 #      /usr/tmp         likewise
9172 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9173   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9174   # in the usual case where exec_prefix is '${prefix}'.
9175   case $ac_dir in #(
9176     . | /* | ?:[\\/]*) ;; #(
9177     *) continue;;
9178   esac
9179   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9180   ac_xdir=$ac_dir/cf$$
9181   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9182   ac_tf1=$ac_xdir/conftest9012345
9183   ac_tf2=$ac_xdir/conftest9012346
9184   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9185     ac_cv_sys_long_file_names=no
9186   rm -f -r "$ac_xdir" 2>/dev/null
9187   test $ac_cv_sys_long_file_names = no && break
9188 done
9189 fi
9190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9191 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9192 if test $ac_cv_sys_long_file_names = yes; then
9193
9194 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9195
9196 fi
9197
9198
9199 #### Choose a window system.
9200
9201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9202 $as_echo_n "checking for X... " >&6; }
9203
9204
9205 # Check whether --with-x was given.
9206 if test "${with_x+set}" = set; then :
9207   withval=$with_x;
9208 fi
9209
9210 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9211 if test "x$with_x" = xno; then
9212   # The user explicitly disabled X.
9213   have_x=disabled
9214 else
9215   case $x_includes,$x_libraries in #(
9216     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9217     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9218   $as_echo_n "(cached) " >&6
9219 else
9220   # One or both of the vars are not set, and there is no cached value.
9221 ac_x_includes=no ac_x_libraries=no
9222 rm -f -r conftest.dir
9223 if mkdir conftest.dir; then
9224   cd conftest.dir
9225   cat >Imakefile <<'_ACEOF'
9226 incroot:
9227         @echo incroot='${INCROOT}'
9228 usrlibdir:
9229         @echo usrlibdir='${USRLIBDIR}'
9230 libdir:
9231         @echo libdir='${LIBDIR}'
9232 _ACEOF
9233   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9234     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9235     for ac_var in incroot usrlibdir libdir; do
9236       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9237     done
9238     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9239     for ac_extension in a so sl dylib la dll; do
9240       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9241          test -f "$ac_im_libdir/libX11.$ac_extension"; then
9242         ac_im_usrlibdir=$ac_im_libdir; break
9243       fi
9244     done
9245     # Screen out bogus values from the imake configuration.  They are
9246     # bogus both because they are the default anyway, and because
9247     # using them would break gcc on systems where it needs fixed includes.
9248     case $ac_im_incroot in
9249         /usr/include) ac_x_includes= ;;
9250         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9251     esac
9252     case $ac_im_usrlibdir in
9253         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9254         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9255     esac
9256   fi
9257   cd ..
9258   rm -f -r conftest.dir
9259 fi
9260
9261 # Standard set of common directories for X headers.
9262 # Check X11 before X11Rn because it is often a symlink to the current release.
9263 ac_x_header_dirs='
9264 /usr/X11/include
9265 /usr/X11R7/include
9266 /usr/X11R6/include
9267 /usr/X11R5/include
9268 /usr/X11R4/include
9269
9270 /usr/include/X11
9271 /usr/include/X11R7
9272 /usr/include/X11R6
9273 /usr/include/X11R5
9274 /usr/include/X11R4
9275
9276 /usr/local/X11/include
9277 /usr/local/X11R7/include
9278 /usr/local/X11R6/include
9279 /usr/local/X11R5/include
9280 /usr/local/X11R4/include
9281
9282 /usr/local/include/X11
9283 /usr/local/include/X11R7
9284 /usr/local/include/X11R6
9285 /usr/local/include/X11R5
9286 /usr/local/include/X11R4
9287
9288 /usr/X386/include
9289 /usr/x386/include
9290 /usr/XFree86/include/X11
9291
9292 /usr/include
9293 /usr/local/include
9294 /usr/unsupported/include
9295 /usr/athena/include
9296 /usr/local/x11r5/include
9297 /usr/lpp/Xamples/include
9298
9299 /usr/openwin/include
9300 /usr/openwin/share/include'
9301
9302 if test "$ac_x_includes" = no; then
9303   # Guess where to find include files, by looking for Xlib.h.
9304   # First, try using that file with no special directory specified.
9305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9306 /* end confdefs.h.  */
9307 #include <X11/Xlib.h>
9308 _ACEOF
9309 if ac_fn_c_try_cpp "$LINENO"; then :
9310   # We can compile using X headers with no special include directory.
9311 ac_x_includes=
9312 else
9313   for ac_dir in $ac_x_header_dirs; do
9314   if test -r "$ac_dir/X11/Xlib.h"; then
9315     ac_x_includes=$ac_dir
9316     break
9317   fi
9318 done
9319 fi
9320 rm -f conftest.err conftest.$ac_ext
9321 fi # $ac_x_includes = no
9322
9323 if test "$ac_x_libraries" = no; then
9324   # Check for the libraries.
9325   # See if we find them without any special options.
9326   # Don't add to $LIBS permanently.
9327   ac_save_LIBS=$LIBS
9328   LIBS="-lX11 $LIBS"
9329   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9330 /* end confdefs.h.  */
9331 #include <X11/Xlib.h>
9332 int
9333 main ()
9334 {
9335 XrmInitialize ()
9336   ;
9337   return 0;
9338 }
9339 _ACEOF
9340 if ac_fn_c_try_link "$LINENO"; then :
9341   LIBS=$ac_save_LIBS
9342 # We can link X programs with no special library path.
9343 ac_x_libraries=
9344 else
9345   LIBS=$ac_save_LIBS
9346 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9347 do
9348   # Don't even attempt the hair of trying to link an X program!
9349   for ac_extension in a so sl dylib la dll; do
9350     if test -r "$ac_dir/libX11.$ac_extension"; then
9351       ac_x_libraries=$ac_dir
9352       break 2
9353     fi
9354   done
9355 done
9356 fi
9357 rm -f core conftest.err conftest.$ac_objext \
9358     conftest$ac_exeext conftest.$ac_ext
9359 fi # $ac_x_libraries = no
9360
9361 case $ac_x_includes,$ac_x_libraries in #(
9362   no,* | *,no | *\'*)
9363     # Didn't find X, or a directory has "'" in its name.
9364     ac_cv_have_x="have_x=no";; #(
9365   *)
9366     # Record where we found X for the cache.
9367     ac_cv_have_x="have_x=yes\
9368         ac_x_includes='$ac_x_includes'\
9369         ac_x_libraries='$ac_x_libraries'"
9370 esac
9371 fi
9372 ;; #(
9373     *) have_x=yes;;
9374   esac
9375   eval "$ac_cv_have_x"
9376 fi # $with_x != no
9377
9378 if test "$have_x" != yes; then
9379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9380 $as_echo "$have_x" >&6; }
9381   no_x=yes
9382 else
9383   # If each of the values was on the command line, it overrides each guess.
9384   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9385   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9386   # Update the cache value to reflect the command line values.
9387   ac_cv_have_x="have_x=yes\
9388         ac_x_includes='$x_includes'\
9389         ac_x_libraries='$x_libraries'"
9390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9391 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9392 fi
9393
9394 if test "$no_x" = yes; then
9395   window_system=none
9396 else
9397   window_system=x11
9398 fi
9399
9400 ## Workaround for bug in autoconf <= 2.62.
9401 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9402 ## No need to do anything special for these standard directories.
9403 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9404
9405    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9406
9407 fi
9408
9409 LD_SWITCH_X_SITE_AUX=
9410 LD_SWITCH_X_SITE_AUX_RPATH=
9411 if test "${x_libraries}" != NONE; then
9412   if test -n "${x_libraries}"; then
9413     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9414     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9415     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9416   fi
9417   x_default_search_path=""
9418   x_search_path=${x_libraries}
9419   if test -z "${x_search_path}"; then
9420     x_search_path=/usr/lib
9421   fi
9422   for x_library in `echo ${x_search_path}: | \
9423                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9424     x_search_path="\
9425 ${x_library}/X11/%L/%T/%N%C%S:\
9426 ${x_library}/X11/%l/%T/%N%C%S:\
9427 ${x_library}/X11/%T/%N%C%S:\
9428 ${x_library}/X11/%L/%T/%N%S:\
9429 ${x_library}/X11/%l/%T/%N%S:\
9430 ${x_library}/X11/%T/%N%S"
9431     if test x"${x_default_search_path}" = x; then
9432       x_default_search_path=${x_search_path}
9433     else
9434       x_default_search_path="${x_search_path}:${x_default_search_path}"
9435     fi
9436   done
9437 fi
9438
9439
9440
9441 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9442   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9443 fi
9444
9445 if test x"${x_includes}" = x; then
9446   bitmapdir=/usr/include/X11/bitmaps
9447 else
9448   # accumulate include directories that have X11 bitmap subdirectories
9449   bmd_acc="dummyval"
9450   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9451     if test -d "${bmd}/X11/bitmaps"; then
9452       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9453     fi
9454     if test -d "${bmd}/bitmaps"; then
9455       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9456     fi
9457   done
9458   if test ${bmd_acc} != "dummyval"; then
9459     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9460   fi
9461 fi
9462
9463 HAVE_NS=no
9464 NS_IMPL_COCOA=no
9465 NS_IMPL_GNUSTEP=no
9466 tmp_CPPFLAGS="$CPPFLAGS"
9467 tmp_CFLAGS="$CFLAGS"
9468 CPPFLAGS="$CPPFLAGS -x objective-c"
9469 CFLAGS="$CFLAGS -x objective-c"
9470 TEMACS_LDFLAGS2="\${LDFLAGS}"
9471 if test "${with_ns}" != no; then
9472   if test "${opsys}" = darwin; then
9473      NS_IMPL_COCOA=yes
9474      ns_appdir=`pwd`/nextstep/Emacs.app
9475      ns_appbindir=${ns_appdir}/Contents/MacOS/
9476      ns_appresdir=${ns_appdir}/Contents/Resources
9477      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9478   elif test -f $GNUSTEP_CONFIG_FILE; then
9479      NS_IMPL_GNUSTEP=yes
9480      ns_appdir=`pwd`/nextstep/Emacs.app
9481      ns_appbindir=${ns_appdir}/
9482      ns_appresdir=${ns_appdir}/Resources
9483      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9484           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9485      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9486           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9487      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9488      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9489        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9490      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9491        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9492      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9493      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9494      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9495      LIB_STANDARD=
9496      START_FILES=
9497      TEMACS_LDFLAGS2=
9498   fi
9499   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9500 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9501   HAVE_NS=yes
9502 else
9503   as_fn_error "\`--with-ns' was specified, but the include
9504   files are missing or cannot be compiled." "$LINENO" 5
9505 fi
9506
9507
9508   NS_HAVE_NSINTEGER=yes
9509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9510 /* end confdefs.h.  */
9511 #include <Foundation/NSObjCRuntime.h>
9512 int
9513 main ()
9514 {
9515 NSInteger i;
9516   ;
9517   return 0;
9518 }
9519 _ACEOF
9520 if ac_fn_c_try_compile "$LINENO"; then :
9521   ns_have_nsinteger=yes
9522 else
9523   ns_have_nsinteger=no
9524 fi
9525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9526   if test $ns_have_nsinteger = no; then
9527     NS_HAVE_NSINTEGER=no
9528   fi
9529 fi
9530
9531
9532 ns_frag=/dev/null
9533 NS_OBJ=
9534 NS_OBJC_OBJ=
9535 if test "${HAVE_NS}" = yes; then
9536   window_system=nextstep
9537   with_xft=no
9538   # set up packaging dirs
9539   exec_prefix=${ns_appbindir}
9540   libexecdir=${ns_appbindir}/libexec
9541   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9542      prefix=${ns_appresdir}
9543   fi
9544   ns_frag=$srcdir/src/ns.mk
9545   NS_OBJ="fontset.o fringe.o image.o"
9546   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9547 fi
9548 CFLAGS="$tmp_CFLAGS"
9549 CPPFLAGS="$tmp_CPPFLAGS"
9550
9551
9552
9553
9554
9555 case "${window_system}" in
9556   x11 )
9557     HAVE_X_WINDOWS=yes
9558     HAVE_X11=yes
9559     case "${with_x_toolkit}" in
9560       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9561       motif ) USE_X_TOOLKIT=MOTIF ;;
9562       gtk ) with_gtk=yes
9563             USE_X_TOOLKIT=none ;;
9564       gtk3 ) with_gtk3=yes
9565              USE_X_TOOLKIT=none ;;
9566       no ) USE_X_TOOLKIT=none ;;
9567       * ) USE_X_TOOLKIT=maybe ;;
9568     esac
9569   ;;
9570   nextstep | none )
9571     HAVE_X_WINDOWS=no
9572     HAVE_X11=no
9573     USE_X_TOOLKIT=none
9574   ;;
9575 esac
9576
9577 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9578    # Extract the first word of "X", so it can be a program name with args.
9579 set dummy X; ac_word=$2
9580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9581 $as_echo_n "checking for $ac_word... " >&6; }
9582 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9583   $as_echo_n "(cached) " >&6
9584 else
9585   if test -n "$HAVE_XSERVER"; then
9586   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9587 else
9588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9589 for as_dir in $PATH
9590 do
9591   IFS=$as_save_IFS
9592   test -z "$as_dir" && as_dir=.
9593     for ac_exec_ext in '' $ac_executable_extensions; do
9594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9595     ac_cv_prog_HAVE_XSERVER="true"
9596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9597     break 2
9598   fi
9599 done
9600   done
9601 IFS=$as_save_IFS
9602
9603   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9604 fi
9605 fi
9606 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9607 if test -n "$HAVE_XSERVER"; then
9608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9609 $as_echo "$HAVE_XSERVER" >&6; }
9610 else
9611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9612 $as_echo "no" >&6; }
9613 fi
9614
9615
9616    if test "$HAVE_XSERVER" = true ||
9617       test -n "$DISPLAY" ||
9618       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9619         as_fn_error "You seem to be running X, but no X development libraries
9620 were found.  You should install the relevant development files for X
9621 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9622 sure you have development files for image handling, i.e.
9623 tiff, gif, jpeg, png and xpm.
9624 If you are sure you want Emacs compiled without X window support, pass
9625   --without-x
9626 to configure." "$LINENO" 5
9627    fi
9628 fi
9629
9630 ### If we're using X11, we should use the X menu package.
9631 HAVE_MENUS=no
9632 case ${HAVE_X11} in
9633   yes ) HAVE_MENUS=yes ;;
9634 esac
9635
9636 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9637 # Assume not, until told otherwise.
9638 GNU_MALLOC=yes
9639 doug_lea_malloc=yes
9640 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9641 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9642
9643 else
9644   doug_lea_malloc=no
9645 fi
9646
9647 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9648 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9649
9650 else
9651   doug_lea_malloc=no
9652 fi
9653
9654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9655 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9656 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9657   $as_echo_n "(cached) " >&6
9658 else
9659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9660 /* end confdefs.h.  */
9661 extern void (* __after_morecore_hook)();
9662 int
9663 main ()
9664 {
9665 __after_morecore_hook = 0
9666   ;
9667   return 0;
9668 }
9669 _ACEOF
9670 if ac_fn_c_try_link "$LINENO"; then :
9671   emacs_cv_var___after_morecore_hook=yes
9672 else
9673   emacs_cv_var___after_morecore_hook=no
9674 fi
9675 rm -f core conftest.err conftest.$ac_objext \
9676     conftest$ac_exeext conftest.$ac_ext
9677 fi
9678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9679 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9680 if test $emacs_cv_var___after_morecore_hook = no; then
9681   doug_lea_malloc=no
9682 fi
9683
9684
9685 system_malloc=no
9686 case "$opsys" in
9687   ## darwin ld insists on the use of malloc routines in the System framework.
9688   darwin|sol2-10) system_malloc=yes ;;
9689 esac
9690
9691 if test "${system_malloc}" = "yes"; then
9692
9693 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9694
9695   GNU_MALLOC=no
9696   GNU_MALLOC_reason="
9697     (The GNU allocators don't work with this system configuration.)"
9698   GMALLOC_OBJ=
9699   VMLIMIT_OBJ=
9700 else
9701   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9702   VMLIMIT_OBJ=vm-limit.o
9703 fi
9704
9705
9706
9707 if test "$doug_lea_malloc" = "yes" ; then
9708   if test "$GNU_MALLOC" = yes ; then
9709     GNU_MALLOC_reason="
9710       (Using Doug Lea's new malloc from the GNU C Library.)"
9711   fi
9712
9713 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9714
9715
9716   ## Use mmap directly for allocating larger buffers.
9717   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9718   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9719   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9720   case "$opsys" in
9721     gnu*) REL_ALLOC=no ;;
9722   esac
9723 fi
9724
9725 if test x"${REL_ALLOC}" = x; then
9726   REL_ALLOC=${GNU_MALLOC}
9727 fi
9728
9729 use_mmap_for_buffers=no
9730 case "$opsys" in
9731   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9732 esac
9733
9734
9735
9736
9737   for ac_header in $ac_header_list
9738 do :
9739   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9740 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9741 "
9742 eval as_val=\$$as_ac_Header
9743    if test "x$as_val" = x""yes; then :
9744   cat >>confdefs.h <<_ACEOF
9745 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9746 _ACEOF
9747
9748 fi
9749
9750 done
9751
9752
9753
9754
9755
9756
9757
9758
9759 for ac_func in getpagesize
9760 do :
9761   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9762 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9763   cat >>confdefs.h <<_ACEOF
9764 #define HAVE_GETPAGESIZE 1
9765 _ACEOF
9766
9767 fi
9768 done
9769
9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9771 $as_echo_n "checking for working mmap... " >&6; }
9772 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9773   $as_echo_n "(cached) " >&6
9774 else
9775   if test "$cross_compiling" = yes; then :
9776   ac_cv_func_mmap_fixed_mapped=no
9777 else
9778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9779 /* end confdefs.h.  */
9780 $ac_includes_default
9781 /* malloc might have been renamed as rpl_malloc. */
9782 #undef malloc
9783
9784 /* Thanks to Mike Haertel and Jim Avera for this test.
9785    Here is a matrix of mmap possibilities:
9786         mmap private not fixed
9787         mmap private fixed at somewhere currently unmapped
9788         mmap private fixed at somewhere already mapped
9789         mmap shared not fixed
9790         mmap shared fixed at somewhere currently unmapped
9791         mmap shared fixed at somewhere already mapped
9792    For private mappings, we should verify that changes cannot be read()
9793    back from the file, nor mmap's back from the file at a different
9794    address.  (There have been systems where private was not correctly
9795    implemented like the infamous i386 svr4.0, and systems where the
9796    VM page cache was not coherent with the file system buffer cache
9797    like early versions of FreeBSD and possibly contemporary NetBSD.)
9798    For shared mappings, we should conversely verify that changes get
9799    propagated back to all the places they're supposed to be.
9800
9801    Grep wants private fixed already mapped.
9802    The main things grep needs to know about mmap are:
9803    * does it exist and is it safe to write into the mmap'd area
9804    * how to use it (BSD variants)  */
9805
9806 #include <fcntl.h>
9807 #include <sys/mman.h>
9808
9809 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9810 char *malloc ();
9811 #endif
9812
9813 /* This mess was copied from the GNU getpagesize.h.  */
9814 #ifndef HAVE_GETPAGESIZE
9815 # ifdef _SC_PAGESIZE
9816 #  define getpagesize() sysconf(_SC_PAGESIZE)
9817 # else /* no _SC_PAGESIZE */
9818 #  ifdef HAVE_SYS_PARAM_H
9819 #   include <sys/param.h>
9820 #   ifdef EXEC_PAGESIZE
9821 #    define getpagesize() EXEC_PAGESIZE
9822 #   else /* no EXEC_PAGESIZE */
9823 #    ifdef NBPG
9824 #     define getpagesize() NBPG * CLSIZE
9825 #     ifndef CLSIZE
9826 #      define CLSIZE 1
9827 #     endif /* no CLSIZE */
9828 #    else /* no NBPG */
9829 #     ifdef NBPC
9830 #      define getpagesize() NBPC
9831 #     else /* no NBPC */
9832 #      ifdef PAGESIZE
9833 #       define getpagesize() PAGESIZE
9834 #      endif /* PAGESIZE */
9835 #     endif /* no NBPC */
9836 #    endif /* no NBPG */
9837 #   endif /* no EXEC_PAGESIZE */
9838 #  else /* no HAVE_SYS_PARAM_H */
9839 #   define getpagesize() 8192   /* punt totally */
9840 #  endif /* no HAVE_SYS_PARAM_H */
9841 # endif /* no _SC_PAGESIZE */
9842
9843 #endif /* no HAVE_GETPAGESIZE */
9844
9845 int
9846 main ()
9847 {
9848   char *data, *data2, *data3;
9849   const char *cdata2;
9850   int i, pagesize;
9851   int fd, fd2;
9852
9853   pagesize = getpagesize ();
9854
9855   /* First, make a file with some known garbage in it. */
9856   data = (char *) malloc (pagesize);
9857   if (!data)
9858     return 1;
9859   for (i = 0; i < pagesize; ++i)
9860     *(data + i) = rand ();
9861   umask (0);
9862   fd = creat ("conftest.mmap", 0600);
9863   if (fd < 0)
9864     return 2;
9865   if (write (fd, data, pagesize) != pagesize)
9866     return 3;
9867   close (fd);
9868
9869   /* Next, check that the tail of a page is zero-filled.  File must have
9870      non-zero length, otherwise we risk SIGBUS for entire page.  */
9871   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9872   if (fd2 < 0)
9873     return 4;
9874   cdata2 = "";
9875   if (write (fd2, cdata2, 1) != 1)
9876     return 5;
9877   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9878   if (data2 == MAP_FAILED)
9879     return 6;
9880   for (i = 0; i < pagesize; ++i)
9881     if (*(data2 + i))
9882       return 7;
9883   close (fd2);
9884   if (munmap (data2, pagesize))
9885     return 8;
9886
9887   /* Next, try to mmap the file at a fixed address which already has
9888      something else allocated at it.  If we can, also make sure that
9889      we see the same garbage.  */
9890   fd = open ("conftest.mmap", O_RDWR);
9891   if (fd < 0)
9892     return 9;
9893   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9894                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9895     return 10;
9896   for (i = 0; i < pagesize; ++i)
9897     if (*(data + i) != *(data2 + i))
9898       return 11;
9899
9900   /* Finally, make sure that changes to the mapped area do not
9901      percolate back to the file as seen by read().  (This is a bug on
9902      some variants of i386 svr4.0.)  */
9903   for (i = 0; i < pagesize; ++i)
9904     *(data2 + i) = *(data2 + i) + 1;
9905   data3 = (char *) malloc (pagesize);
9906   if (!data3)
9907     return 12;
9908   if (read (fd, data3, pagesize) != pagesize)
9909     return 13;
9910   for (i = 0; i < pagesize; ++i)
9911     if (*(data + i) != *(data3 + i))
9912       return 14;
9913   close (fd);
9914   return 0;
9915 }
9916 _ACEOF
9917 if ac_fn_c_try_run "$LINENO"; then :
9918   ac_cv_func_mmap_fixed_mapped=yes
9919 else
9920   ac_cv_func_mmap_fixed_mapped=no
9921 fi
9922 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9923   conftest.$ac_objext conftest.beam conftest.$ac_ext
9924 fi
9925
9926 fi
9927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9928 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9929 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9930
9931 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9932
9933 fi
9934 rm -f conftest.mmap conftest.txt
9935
9936 if test $use_mmap_for_buffers = yes; then
9937
9938 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9939
9940   REL_ALLOC=no
9941 fi
9942
9943 LIBS="$LIBS_SYSTEM $LIBS"
9944
9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9946 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9947 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9948   $as_echo_n "(cached) " >&6
9949 else
9950   ac_check_lib_save_LIBS=$LIBS
9951 LIBS="-ldnet  $LIBS"
9952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9953 /* end confdefs.h.  */
9954
9955 /* Override any GCC internal prototype to avoid an error.
9956    Use char because int might match the return type of a GCC
9957    builtin and then its argument prototype would still apply.  */
9958 #ifdef __cplusplus
9959 extern "C"
9960 #endif
9961 char dnet_ntoa ();
9962 int
9963 main ()
9964 {
9965 return dnet_ntoa ();
9966   ;
9967   return 0;
9968 }
9969 _ACEOF
9970 if ac_fn_c_try_link "$LINENO"; then :
9971   ac_cv_lib_dnet_dnet_ntoa=yes
9972 else
9973   ac_cv_lib_dnet_dnet_ntoa=no
9974 fi
9975 rm -f core conftest.err conftest.$ac_objext \
9976     conftest$ac_exeext conftest.$ac_ext
9977 LIBS=$ac_check_lib_save_LIBS
9978 fi
9979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9980 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9981 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9982   cat >>confdefs.h <<_ACEOF
9983 #define HAVE_LIBDNET 1
9984 _ACEOF
9985
9986   LIBS="-ldnet $LIBS"
9987
9988 fi
9989
9990
9991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9992 $as_echo_n "checking for main in -lXbsd... " >&6; }
9993 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9994   $as_echo_n "(cached) " >&6
9995 else
9996   ac_check_lib_save_LIBS=$LIBS
9997 LIBS="-lXbsd  $LIBS"
9998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9999 /* end confdefs.h.  */
10000
10001
10002 int
10003 main ()
10004 {
10005 return main ();
10006   ;
10007   return 0;
10008 }
10009 _ACEOF
10010 if ac_fn_c_try_link "$LINENO"; then :
10011   ac_cv_lib_Xbsd_main=yes
10012 else
10013   ac_cv_lib_Xbsd_main=no
10014 fi
10015 rm -f core conftest.err conftest.$ac_objext \
10016     conftest$ac_exeext conftest.$ac_ext
10017 LIBS=$ac_check_lib_save_LIBS
10018 fi
10019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10020 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10021 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10022   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10023 fi
10024
10025
10026 LIB_PTHREAD=
10027 for ac_header in pthread.h
10028 do :
10029   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10030 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10031   cat >>confdefs.h <<_ACEOF
10032 #define HAVE_PTHREAD_H 1
10033 _ACEOF
10034
10035 fi
10036
10037 done
10038
10039 if test "$ac_cv_header_pthread_h"; then
10040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10041 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10042 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10043   $as_echo_n "(cached) " >&6
10044 else
10045   ac_check_lib_save_LIBS=$LIBS
10046 LIBS="-lpthread  $LIBS"
10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10048 /* end confdefs.h.  */
10049
10050 /* Override any GCC internal prototype to avoid an error.
10051    Use char because int might match the return type of a GCC
10052    builtin and then its argument prototype would still apply.  */
10053 #ifdef __cplusplus
10054 extern "C"
10055 #endif
10056 char pthread_self ();
10057 int
10058 main ()
10059 {
10060 return pthread_self ();
10061   ;
10062   return 0;
10063 }
10064 _ACEOF
10065 if ac_fn_c_try_link "$LINENO"; then :
10066   ac_cv_lib_pthread_pthread_self=yes
10067 else
10068   ac_cv_lib_pthread_pthread_self=no
10069 fi
10070 rm -f core conftest.err conftest.$ac_objext \
10071     conftest$ac_exeext conftest.$ac_ext
10072 LIBS=$ac_check_lib_save_LIBS
10073 fi
10074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10075 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10076 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10077   HAVE_PTHREAD=yes
10078 fi
10079
10080 fi
10081 if test "$HAVE_PTHREAD" = yes; then
10082   case "${canonical}" in
10083     *-hpux*) ;;
10084     *) LIB_PTHREAD="-lpthread" ;;
10085   esac
10086
10087 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10088
10089 fi
10090
10091
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10093 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10094 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10095   $as_echo_n "(cached) " >&6
10096 else
10097   ac_check_lib_save_LIBS=$LIBS
10098 LIBS="-lpthreads  $LIBS"
10099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10100 /* end confdefs.h.  */
10101
10102 /* Override any GCC internal prototype to avoid an error.
10103    Use char because int might match the return type of a GCC
10104    builtin and then its argument prototype would still apply.  */
10105 #ifdef __cplusplus
10106 extern "C"
10107 #endif
10108 char cma_open ();
10109 int
10110 main ()
10111 {
10112 return cma_open ();
10113   ;
10114   return 0;
10115 }
10116 _ACEOF
10117 if ac_fn_c_try_link "$LINENO"; then :
10118   ac_cv_lib_pthreads_cma_open=yes
10119 else
10120   ac_cv_lib_pthreads_cma_open=no
10121 fi
10122 rm -f core conftest.err conftest.$ac_objext \
10123     conftest$ac_exeext conftest.$ac_ext
10124 LIBS=$ac_check_lib_save_LIBS
10125 fi
10126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10127 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10128 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10129   cat >>confdefs.h <<_ACEOF
10130 #define HAVE_LIBPTHREADS 1
10131 _ACEOF
10132
10133   LIBS="-lpthreads $LIBS"
10134
10135 fi
10136
10137
10138 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10139 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
10140 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
10141 ## added to LIBS in configure would never contain the pthreads part,
10142 ## but the value used in Makefiles might.  FIXME?
10143 ##
10144 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10145 ## be harmless on older versions of X where it happens to exist.
10146 test "$opsys" = "aix4-2" && \
10147   test $ac_cv_lib_pthreads_cma_open = yes && \
10148   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10149
10150
10151 case ${host_os} in
10152 aix*)
10153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10154 $as_echo_n "checking for -bbigtoc option... " >&6; }
10155 if test "${gdb_cv_bigtoc+set}" = set; then :
10156   $as_echo_n "(cached) " >&6
10157 else
10158
10159     case $GCC in
10160     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10161     *) gdb_cv_bigtoc=-bbigtoc ;;
10162     esac
10163
10164     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10165     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10166 /* end confdefs.h.  */
10167
10168 int
10169 main ()
10170 {
10171 int i;
10172   ;
10173   return 0;
10174 }
10175 _ACEOF
10176 if ac_fn_c_try_link "$LINENO"; then :
10177
10178 else
10179   gdb_cv_bigtoc=
10180 fi
10181 rm -f core conftest.err conftest.$ac_objext \
10182     conftest$ac_exeext conftest.$ac_ext
10183
10184 fi
10185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10186 $as_echo "$gdb_cv_bigtoc" >&6; }
10187   ;;
10188 esac
10189
10190 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10191 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10192 # REAL_CPPFLAGS later on.
10193
10194 REAL_CFLAGS="$CFLAGS"
10195 REAL_CPPFLAGS="$CPPFLAGS"
10196
10197 if test "${HAVE_X11}" = "yes"; then
10198   DEFS="$C_SWITCH_X_SITE $DEFS"
10199   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10200   LIBS="-lX11 $LIBS"
10201   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10202   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10203
10204   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10205   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10206   # but it's more convenient here to set LD_RUN_PATH
10207   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10208   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10209     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10210     export LD_RUN_PATH
10211   fi
10212
10213   if test "${opsys}" = "gnu-linux"; then
10214     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10215 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10216     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10217 /* end confdefs.h.  */
10218
10219 int
10220 main ()
10221 {
10222 XOpenDisplay ("foo");
10223   ;
10224   return 0;
10225 }
10226 _ACEOF
10227 if ac_fn_c_try_link "$LINENO"; then :
10228   xlinux_first_failure=no
10229 else
10230   xlinux_first_failure=yes
10231 fi
10232 rm -f core conftest.err conftest.$ac_objext \
10233     conftest$ac_exeext conftest.$ac_ext
10234     if test "${xlinux_first_failure}" = "yes"; then
10235       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10236       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10237       OLD_CPPFLAGS="$CPPFLAGS"
10238       OLD_LIBS="$LIBS"
10239       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10240       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10241       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10242       LIBS="$LIBS -b i486-linuxaout"
10243       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10244 /* end confdefs.h.  */
10245
10246 int
10247 main ()
10248 {
10249 XOpenDisplay ("foo");
10250   ;
10251   return 0;
10252 }
10253 _ACEOF
10254 if ac_fn_c_try_link "$LINENO"; then :
10255   xlinux_second_failure=no
10256 else
10257   xlinux_second_failure=yes
10258 fi
10259 rm -f core conftest.err conftest.$ac_objext \
10260     conftest$ac_exeext conftest.$ac_ext
10261       if test "${xlinux_second_failure}" = "yes"; then
10262         # If we get the same failure with -b, there is no use adding -b.
10263         # So take it out.  This plays safe.
10264         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10265         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10266         CPPFLAGS="$OLD_CPPFLAGS"
10267         LIBS="$OLD_LIBS"
10268         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10269 $as_echo "no" >&6; }
10270       else
10271         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10272 $as_echo "yes" >&6; }
10273       fi
10274     else
10275       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10276 $as_echo "no" >&6; }
10277     fi
10278   fi
10279
10280   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10281   # header files included from there.
10282   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10283 $as_echo_n "checking for Xkb... " >&6; }
10284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10285 /* end confdefs.h.  */
10286 #include <X11/Xlib.h>
10287 #include <X11/XKBlib.h>
10288 int
10289 main ()
10290 {
10291 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10292   ;
10293   return 0;
10294 }
10295 _ACEOF
10296 if ac_fn_c_try_link "$LINENO"; then :
10297   emacs_xkb=yes
10298 else
10299   emacs_xkb=no
10300 fi
10301 rm -f core conftest.err conftest.$ac_objext \
10302     conftest$ac_exeext conftest.$ac_ext
10303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10304 $as_echo "$emacs_xkb" >&6; }
10305   if test $emacs_xkb = yes; then
10306
10307 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10308
10309   fi
10310
10311   for ac_func in XrmSetDatabase XScreenResourceString \
10312 XScreenNumberOfScreen XSetWMProtocols
10313 do :
10314   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10315 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10316 eval as_val=\$$as_ac_var
10317    if test "x$as_val" = x""yes; then :
10318   cat >>confdefs.h <<_ACEOF
10319 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10320 _ACEOF
10321
10322 fi
10323 done
10324
10325 fi
10326
10327 if test "${window_system}" = "x11"; then
10328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10329 $as_echo_n "checking X11 version 6... " >&6; }
10330   if test "${emacs_cv_x11_version_6+set}" = set; then :
10331   $as_echo_n "(cached) " >&6
10332 else
10333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10334 /* end confdefs.h.  */
10335 #include <X11/Xlib.h>
10336 int
10337 main ()
10338 {
10339 #if XlibSpecificationRelease < 6
10340 fail;
10341 #endif
10342
10343   ;
10344   return 0;
10345 }
10346 _ACEOF
10347 if ac_fn_c_try_link "$LINENO"; then :
10348   emacs_cv_x11_version_6=yes
10349 else
10350   emacs_cv_x11_version_6=no
10351 fi
10352 rm -f core conftest.err conftest.$ac_objext \
10353     conftest$ac_exeext conftest.$ac_ext
10354 fi
10355
10356   if test $emacs_cv_x11_version_6 = yes; then
10357     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10358 $as_echo "6 or newer" >&6; }
10359
10360 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10361
10362
10363 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10364
10365     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10366     ## XIM support.
10367     case "$opsys" in
10368       sol2-*) : ;;
10369       *)
10370 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10371
10372          ;;
10373     esac
10374   else
10375     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10376 $as_echo "before 6" >&6; }
10377   fi
10378 fi
10379
10380
10381 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10382 HAVE_RSVG=no
10383 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10384   if test "${with_rsvg}" != "no"; then
10385     RSVG_REQUIRED=2.11.0
10386     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10387
10388
10389   succeeded=no
10390
10391   # Extract the first word of "pkg-config", so it can be a program name with args.
10392 set dummy pkg-config; ac_word=$2
10393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10394 $as_echo_n "checking for $ac_word... " >&6; }
10395 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10396   $as_echo_n "(cached) " >&6
10397 else
10398   case $PKG_CONFIG in
10399   [\\/]* | ?:[\\/]*)
10400   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10401   ;;
10402   *)
10403   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10404 for as_dir in $PATH
10405 do
10406   IFS=$as_save_IFS
10407   test -z "$as_dir" && as_dir=.
10408     for ac_exec_ext in '' $ac_executable_extensions; do
10409   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10410     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10412     break 2
10413   fi
10414 done
10415   done
10416 IFS=$as_save_IFS
10417
10418   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10419   ;;
10420 esac
10421 fi
10422 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10423 if test -n "$PKG_CONFIG"; then
10424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10425 $as_echo "$PKG_CONFIG" >&6; }
10426 else
10427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10428 $as_echo "no" >&6; }
10429 fi
10430
10431
10432
10433   if test "$PKG_CONFIG" = "no" ; then
10434      :
10435   else
10436      PKG_CONFIG_MIN_VERSION=0.9.0
10437      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10438         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10439 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10440
10441         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10442             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10443 $as_echo "yes" >&6; }
10444             succeeded=yes
10445
10446             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10447 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10448             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10449             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10450 $as_echo "$RSVG_CFLAGS" >&6; }
10451
10452             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10453 $as_echo_n "checking RSVG_LIBS... " >&6; }
10454             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10455             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10456 $as_echo "$RSVG_LIBS" >&6; }
10457         else
10458             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10459 $as_echo "no" >&6; }
10460             RSVG_CFLAGS=""
10461             RSVG_LIBS=""
10462             ## If we have a custom action on failure, don't print errors, but
10463             ## do set a variable so people can do so.
10464             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10465
10466         fi
10467
10468
10469
10470      else
10471         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10472         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10473      fi
10474   fi
10475
10476   if test $succeeded = yes; then
10477      HAVE_RSVG=yes
10478   else
10479      :
10480   fi
10481
10482
10483
10484
10485     if test $HAVE_RSVG = yes; then
10486
10487 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10488
10489       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10490       LIBS="$RSVG_LIBS $LIBS"
10491     fi
10492   fi
10493 fi
10494
10495 HAVE_IMAGEMAGICK=no
10496 if test "${HAVE_X11}" = "yes"; then
10497   if test "${with_imagemagick}" != "no"; then
10498     ## 6.2.8 is the earliest version known to work, but earlier versions
10499     ## might work - let us know if you find one.
10500     ## 6.0.7 does not work.  See bug#7955.
10501     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10502
10503   succeeded=no
10504
10505   # Extract the first word of "pkg-config", so it can be a program name with args.
10506 set dummy pkg-config; ac_word=$2
10507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10508 $as_echo_n "checking for $ac_word... " >&6; }
10509 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10510   $as_echo_n "(cached) " >&6
10511 else
10512   case $PKG_CONFIG in
10513   [\\/]* | ?:[\\/]*)
10514   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10515   ;;
10516   *)
10517   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10518 for as_dir in $PATH
10519 do
10520   IFS=$as_save_IFS
10521   test -z "$as_dir" && as_dir=.
10522     for ac_exec_ext in '' $ac_executable_extensions; do
10523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10524     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10526     break 2
10527   fi
10528 done
10529   done
10530 IFS=$as_save_IFS
10531
10532   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10533   ;;
10534 esac
10535 fi
10536 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10537 if test -n "$PKG_CONFIG"; then
10538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10539 $as_echo "$PKG_CONFIG" >&6; }
10540 else
10541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10542 $as_echo "no" >&6; }
10543 fi
10544
10545
10546
10547   if test "$PKG_CONFIG" = "no" ; then
10548      :
10549   else
10550      PKG_CONFIG_MIN_VERSION=0.9.0
10551      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10552         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10553 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10554
10555         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10556             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10557 $as_echo "yes" >&6; }
10558             succeeded=yes
10559
10560             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10561 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10562             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10563             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10564 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10565
10566             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10567 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10568             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10569             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10570 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10571         else
10572             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10573 $as_echo "no" >&6; }
10574             IMAGEMAGICK_CFLAGS=""
10575             IMAGEMAGICK_LIBS=""
10576             ## If we have a custom action on failure, don't print errors, but
10577             ## do set a variable so people can do so.
10578             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10579
10580         fi
10581
10582
10583
10584      else
10585         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10586         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10587      fi
10588   fi
10589
10590   if test $succeeded = yes; then
10591      HAVE_IMAGEMAGICK=yes
10592   else
10593      :
10594   fi
10595
10596
10597
10598
10599     if test $HAVE_IMAGEMAGICK = yes; then
10600
10601 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10602
10603       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10604       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10605       for ac_func in MagickExportImagePixels
10606 do :
10607   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10608 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10609   cat >>confdefs.h <<_ACEOF
10610 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10611 _ACEOF
10612
10613 fi
10614 done
10615
10616     fi
10617   fi
10618 fi
10619
10620
10621 HAVE_GTK=no
10622 GTK_OBJ=
10623 if test "${with_gtk3}" = "yes"; then
10624   GLIB_REQUIRED=2.28
10625   GTK_REQUIRED=3.0
10626   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10627
10628
10629   succeeded=no
10630
10631   # Extract the first word of "pkg-config", so it can be a program name with args.
10632 set dummy pkg-config; ac_word=$2
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10634 $as_echo_n "checking for $ac_word... " >&6; }
10635 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10636   $as_echo_n "(cached) " >&6
10637 else
10638   case $PKG_CONFIG in
10639   [\\/]* | ?:[\\/]*)
10640   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10641   ;;
10642   *)
10643   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10644 for as_dir in $PATH
10645 do
10646   IFS=$as_save_IFS
10647   test -z "$as_dir" && as_dir=.
10648     for ac_exec_ext in '' $ac_executable_extensions; do
10649   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10650     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10652     break 2
10653   fi
10654 done
10655   done
10656 IFS=$as_save_IFS
10657
10658   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10659   ;;
10660 esac
10661 fi
10662 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10663 if test -n "$PKG_CONFIG"; then
10664   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10665 $as_echo "$PKG_CONFIG" >&6; }
10666 else
10667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10668 $as_echo "no" >&6; }
10669 fi
10670
10671
10672
10673   if test "$PKG_CONFIG" = "no" ; then
10674      pkg_check_gtk=no
10675   else
10676      PKG_CONFIG_MIN_VERSION=0.9.0
10677      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10678         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10679 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10680
10681         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10682             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10683 $as_echo "yes" >&6; }
10684             succeeded=yes
10685
10686             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10687 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10688             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10689             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10690 $as_echo "$GTK_CFLAGS" >&6; }
10691
10692             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10693 $as_echo_n "checking GTK_LIBS... " >&6; }
10694             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10695             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10696 $as_echo "$GTK_LIBS" >&6; }
10697         else
10698             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10699 $as_echo "no" >&6; }
10700             GTK_CFLAGS=""
10701             GTK_LIBS=""
10702             ## If we have a custom action on failure, don't print errors, but
10703             ## do set a variable so people can do so.
10704             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10705
10706         fi
10707
10708
10709
10710      else
10711         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10712         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10713      fi
10714   fi
10715
10716   if test $succeeded = yes; then
10717      pkg_check_gtk=yes
10718   else
10719      pkg_check_gtk=no
10720   fi
10721
10722   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10723      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10724   fi
10725
10726 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10727
10728   GTK_OBJ=emacsgtkfixed.o
10729 fi
10730
10731 if test "$pkg_check_gtk" != "yes"; then
10732   HAVE_GTK=no
10733 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10734   GLIB_REQUIRED=2.6
10735   GTK_REQUIRED=2.6
10736   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10737
10738
10739   succeeded=no
10740
10741   # Extract the first word of "pkg-config", so it can be a program name with args.
10742 set dummy pkg-config; ac_word=$2
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10744 $as_echo_n "checking for $ac_word... " >&6; }
10745 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10746   $as_echo_n "(cached) " >&6
10747 else
10748   case $PKG_CONFIG in
10749   [\\/]* | ?:[\\/]*)
10750   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10751   ;;
10752   *)
10753   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10754 for as_dir in $PATH
10755 do
10756   IFS=$as_save_IFS
10757   test -z "$as_dir" && as_dir=.
10758     for ac_exec_ext in '' $ac_executable_extensions; do
10759   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10760     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10761     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10762     break 2
10763   fi
10764 done
10765   done
10766 IFS=$as_save_IFS
10767
10768   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10769   ;;
10770 esac
10771 fi
10772 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10773 if test -n "$PKG_CONFIG"; then
10774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10775 $as_echo "$PKG_CONFIG" >&6; }
10776 else
10777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10778 $as_echo "no" >&6; }
10779 fi
10780
10781
10782
10783   if test "$PKG_CONFIG" = "no" ; then
10784      pkg_check_gtk=no
10785   else
10786      PKG_CONFIG_MIN_VERSION=0.9.0
10787      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10788         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10789 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10790
10791         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10792             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10793 $as_echo "yes" >&6; }
10794             succeeded=yes
10795
10796             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10797 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10798             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10799             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10800 $as_echo "$GTK_CFLAGS" >&6; }
10801
10802             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10803 $as_echo_n "checking GTK_LIBS... " >&6; }
10804             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10805             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10806 $as_echo "$GTK_LIBS" >&6; }
10807         else
10808             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10809 $as_echo "no" >&6; }
10810             GTK_CFLAGS=""
10811             GTK_LIBS=""
10812             ## If we have a custom action on failure, don't print errors, but
10813             ## do set a variable so people can do so.
10814             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10815
10816         fi
10817
10818
10819
10820      else
10821         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10822         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10823      fi
10824   fi
10825
10826   if test $succeeded = yes; then
10827      pkg_check_gtk=yes
10828   else
10829      pkg_check_gtk=no
10830   fi
10831
10832   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10833      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10834   fi
10835 fi
10836 fi
10837
10838 if test x"$pkg_check_gtk" = xyes; then
10839
10840
10841
10842   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10843   CFLAGS="$CFLAGS $GTK_CFLAGS"
10844   LIBS="$GTK_LIBS $LIBS"
10845     GTK_COMPILES=no
10846   for ac_func in gtk_main
10847 do :
10848   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10849 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10850   cat >>confdefs.h <<_ACEOF
10851 #define HAVE_GTK_MAIN 1
10852 _ACEOF
10853  GTK_COMPILES=yes
10854 fi
10855 done
10856
10857   if test "${GTK_COMPILES}" != "yes"; then
10858     if test "$USE_X_TOOLKIT" != "maybe"; then
10859       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10860     fi
10861   else
10862     HAVE_GTK=yes
10863
10864 $as_echo "#define USE_GTK 1" >>confdefs.h
10865
10866     GTK_OBJ="gtkutil.o $GTK_OBJ"
10867     USE_X_TOOLKIT=none
10868     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10869       :
10870     else
10871       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10872        closing open displays.  This is no problem if you just use
10873        one display, but if you use more than one and close one of them
10874        Emacs may crash." >&5
10875 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10876        closing open displays.  This is no problem if you just use
10877        one display, but if you use more than one and close one of them
10878        Emacs may crash." >&2;}
10879       sleep 3
10880     fi
10881   fi
10882
10883 fi
10884
10885
10886
10887 if test "${HAVE_GTK}" = "yes"; then
10888
10889       if test "$with_toolkit_scroll_bars" != no; then
10890     with_toolkit_scroll_bars=yes
10891   fi
10892
10893           HAVE_GTK_FILE_SELECTION=no
10894   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10895 #include <gtk/gtk.h>
10896 "
10897 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10898   HAVE_GTK_FILE_SELECTION=yes
10899 else
10900   HAVE_GTK_FILE_SELECTION=no
10901 fi
10902
10903   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10904     for ac_func in gtk_file_selection_new
10905 do :
10906   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10907 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10908   cat >>confdefs.h <<_ACEOF
10909 #define HAVE_GTK_FILE_SELECTION_NEW 1
10910 _ACEOF
10911
10912 fi
10913 done
10914
10915   fi
10916
10917
10918     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10919                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10920                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10921                  gtk_orientable_set_orientation
10922 do :
10923   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10924 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10925 eval as_val=\$$as_ac_var
10926    if test "x$as_val" = x""yes; then :
10927   cat >>confdefs.h <<_ACEOF
10928 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10929 _ACEOF
10930
10931 fi
10932 done
10933
10934
10935 fi
10936
10937 HAVE_DBUS=no
10938 DBUS_OBJ=
10939 if test "${with_dbus}" = "yes"; then
10940
10941   succeeded=no
10942
10943   # Extract the first word of "pkg-config", so it can be a program name with args.
10944 set dummy pkg-config; ac_word=$2
10945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10946 $as_echo_n "checking for $ac_word... " >&6; }
10947 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10948   $as_echo_n "(cached) " >&6
10949 else
10950   case $PKG_CONFIG in
10951   [\\/]* | ?:[\\/]*)
10952   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10953   ;;
10954   *)
10955   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10956 for as_dir in $PATH
10957 do
10958   IFS=$as_save_IFS
10959   test -z "$as_dir" && as_dir=.
10960     for ac_exec_ext in '' $ac_executable_extensions; do
10961   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10962     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10963     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10964     break 2
10965   fi
10966 done
10967   done
10968 IFS=$as_save_IFS
10969
10970   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10971   ;;
10972 esac
10973 fi
10974 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10975 if test -n "$PKG_CONFIG"; then
10976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10977 $as_echo "$PKG_CONFIG" >&6; }
10978 else
10979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10980 $as_echo "no" >&6; }
10981 fi
10982
10983
10984
10985   if test "$PKG_CONFIG" = "no" ; then
10986      HAVE_DBUS=no
10987   else
10988      PKG_CONFIG_MIN_VERSION=0.9.0
10989      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10990         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10991 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10992
10993         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10994             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10995 $as_echo "yes" >&6; }
10996             succeeded=yes
10997
10998             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10999 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
11000             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11001             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
11002 $as_echo "$DBUS_CFLAGS" >&6; }
11003
11004             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
11005 $as_echo_n "checking DBUS_LIBS... " >&6; }
11006             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11007             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
11008 $as_echo "$DBUS_LIBS" >&6; }
11009         else
11010             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11011 $as_echo "no" >&6; }
11012             DBUS_CFLAGS=""
11013             DBUS_LIBS=""
11014             ## If we have a custom action on failure, don't print errors, but
11015             ## do set a variable so people can do so.
11016             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11017
11018         fi
11019
11020
11021
11022      else
11023         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11024         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11025      fi
11026   fi
11027
11028   if test $succeeded = yes; then
11029      HAVE_DBUS=yes
11030   else
11031      HAVE_DBUS=no
11032   fi
11033
11034    if test "$HAVE_DBUS" = yes; then
11035      LIBS="$LIBS $DBUS_LIBS"
11036
11037 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11038
11039      for ac_func in dbus_watch_get_unix_fd
11040 do :
11041   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
11042 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
11043   cat >>confdefs.h <<_ACEOF
11044 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
11045 _ACEOF
11046
11047 fi
11048 done
11049
11050      DBUS_OBJ=dbusbind.o
11051    fi
11052 fi
11053
11054
11055 HAVE_GSETTINGS=no
11056 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11057
11058   succeeded=no
11059
11060   # Extract the first word of "pkg-config", so it can be a program name with args.
11061 set dummy pkg-config; ac_word=$2
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11063 $as_echo_n "checking for $ac_word... " >&6; }
11064 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11065   $as_echo_n "(cached) " >&6
11066 else
11067   case $PKG_CONFIG in
11068   [\\/]* | ?:[\\/]*)
11069   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11070   ;;
11071   *)
11072   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11073 for as_dir in $PATH
11074 do
11075   IFS=$as_save_IFS
11076   test -z "$as_dir" && as_dir=.
11077     for ac_exec_ext in '' $ac_executable_extensions; do
11078   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11079     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11080     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11081     break 2
11082   fi
11083 done
11084   done
11085 IFS=$as_save_IFS
11086
11087   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11088   ;;
11089 esac
11090 fi
11091 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11092 if test -n "$PKG_CONFIG"; then
11093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11094 $as_echo "$PKG_CONFIG" >&6; }
11095 else
11096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11097 $as_echo "no" >&6; }
11098 fi
11099
11100
11101
11102   if test "$PKG_CONFIG" = "no" ; then
11103      HAVE_GSETTINGS=no
11104   else
11105      PKG_CONFIG_MIN_VERSION=0.9.0
11106      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11107         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11108 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11109
11110         if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5; then
11111             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11112 $as_echo "yes" >&6; }
11113             succeeded=yes
11114
11115             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_CFLAGS" >&5
11116 $as_echo_n "checking GSETTINGS_CFLAGS... " >&6; }
11117             GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11118             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_CFLAGS" >&5
11119 $as_echo "$GSETTINGS_CFLAGS" >&6; }
11120
11121             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_LIBS" >&5
11122 $as_echo_n "checking GSETTINGS_LIBS... " >&6; }
11123             GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11124             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_LIBS" >&5
11125 $as_echo "$GSETTINGS_LIBS" >&6; }
11126         else
11127             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11128 $as_echo "no" >&6; }
11129             GSETTINGS_CFLAGS=""
11130             GSETTINGS_LIBS=""
11131             ## If we have a custom action on failure, don't print errors, but
11132             ## do set a variable so people can do so.
11133             GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
11134
11135         fi
11136
11137
11138
11139      else
11140         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11141         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11142      fi
11143   fi
11144
11145   if test $succeeded = yes; then
11146      HAVE_GSETTINGS=yes
11147   else
11148      HAVE_GSETTINGS=no
11149   fi
11150
11151    if test "$HAVE_GSETTINGS" = "yes"; then
11152
11153 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11154
11155       SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11156       SETTINGS_LIBS="$GSETTINGS_LIBS"
11157    fi
11158 fi
11159
11160 HAVE_GCONF=no
11161 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11162
11163   succeeded=no
11164
11165   # Extract the first word of "pkg-config", so it can be a program name with args.
11166 set dummy pkg-config; ac_word=$2
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11168 $as_echo_n "checking for $ac_word... " >&6; }
11169 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11170   $as_echo_n "(cached) " >&6
11171 else
11172   case $PKG_CONFIG in
11173   [\\/]* | ?:[\\/]*)
11174   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11175   ;;
11176   *)
11177   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11178 for as_dir in $PATH
11179 do
11180   IFS=$as_save_IFS
11181   test -z "$as_dir" && as_dir=.
11182     for ac_exec_ext in '' $ac_executable_extensions; do
11183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11184     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11186     break 2
11187   fi
11188 done
11189   done
11190 IFS=$as_save_IFS
11191
11192   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11193   ;;
11194 esac
11195 fi
11196 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11197 if test -n "$PKG_CONFIG"; then
11198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11199 $as_echo "$PKG_CONFIG" >&6; }
11200 else
11201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11202 $as_echo "no" >&6; }
11203 fi
11204
11205
11206
11207   if test "$PKG_CONFIG" = "no" ; then
11208      HAVE_GCONF=no
11209   else
11210      PKG_CONFIG_MIN_VERSION=0.9.0
11211      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11212         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11213 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11214
11215         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
11216             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11217 $as_echo "yes" >&6; }
11218             succeeded=yes
11219
11220             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
11221 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
11222             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11223             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
11224 $as_echo "$GCONF_CFLAGS" >&6; }
11225
11226             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
11227 $as_echo_n "checking GCONF_LIBS... " >&6; }
11228             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11229             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
11230 $as_echo "$GCONF_LIBS" >&6; }
11231         else
11232             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11233 $as_echo "no" >&6; }
11234             GCONF_CFLAGS=""
11235             GCONF_LIBS=""
11236             ## If we have a custom action on failure, don't print errors, but
11237             ## do set a variable so people can do so.
11238             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
11239
11240         fi
11241
11242
11243
11244      else
11245         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11246         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11247      fi
11248   fi
11249
11250   if test $succeeded = yes; then
11251      HAVE_GCONF=yes
11252   else
11253      HAVE_GCONF=no
11254   fi
11255
11256    if test "$HAVE_GCONF" = yes; then
11257
11258 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11259
11260             SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11261       SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11262    fi
11263 fi
11264
11265 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11266     SAVE_CFLAGS="$CFLAGS"
11267     SAVE_LDFLAGS="$LDFLAGS"
11268     CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11269     LDFLAGS="$SETTINGS_LIBS $LDFLAGS"
11270     for ac_func in g_type_init
11271 do :
11272   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11273 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11274   cat >>confdefs.h <<_ACEOF
11275 #define HAVE_G_TYPE_INIT 1
11276 _ACEOF
11277
11278 fi
11279 done
11280
11281     CFLAGS="$SAVE_CFLAGS"
11282     LDFLAGS="$SAVE_LDFLAGS"
11283 fi
11284
11285
11286
11287
11288 HAVE_LIBSELINUX=no
11289 LIBSELINUX_LIBS=
11290 if test "${with_selinux}" = "yes"; then
11291    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11292 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11293 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11294   $as_echo_n "(cached) " >&6
11295 else
11296   ac_check_lib_save_LIBS=$LIBS
11297 LIBS="-lselinux  $LIBS"
11298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11299 /* end confdefs.h.  */
11300
11301 /* Override any GCC internal prototype to avoid an error.
11302    Use char because int might match the return type of a GCC
11303    builtin and then its argument prototype would still apply.  */
11304 #ifdef __cplusplus
11305 extern "C"
11306 #endif
11307 char lgetfilecon ();
11308 int
11309 main ()
11310 {
11311 return lgetfilecon ();
11312   ;
11313   return 0;
11314 }
11315 _ACEOF
11316 if ac_fn_c_try_link "$LINENO"; then :
11317   ac_cv_lib_selinux_lgetfilecon=yes
11318 else
11319   ac_cv_lib_selinux_lgetfilecon=no
11320 fi
11321 rm -f core conftest.err conftest.$ac_objext \
11322     conftest$ac_exeext conftest.$ac_ext
11323 LIBS=$ac_check_lib_save_LIBS
11324 fi
11325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11326 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11327 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11328   HAVE_LIBSELINUX=yes
11329 else
11330   HAVE_LIBSELINUX=no
11331 fi
11332
11333    if test "$HAVE_LIBSELINUX" = yes; then
11334
11335 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11336
11337       LIBSELINUX_LIBS=-lselinux
11338    fi
11339 fi
11340
11341
11342 HAVE_GNUTLS=no
11343 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11344 if test "${with_gnutls}" = "yes" ; then
11345
11346   succeeded=no
11347
11348   # Extract the first word of "pkg-config", so it can be a program name with args.
11349 set dummy pkg-config; ac_word=$2
11350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11351 $as_echo_n "checking for $ac_word... " >&6; }
11352 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11353   $as_echo_n "(cached) " >&6
11354 else
11355   case $PKG_CONFIG in
11356   [\\/]* | ?:[\\/]*)
11357   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11358   ;;
11359   *)
11360   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11361 for as_dir in $PATH
11362 do
11363   IFS=$as_save_IFS
11364   test -z "$as_dir" && as_dir=.
11365     for ac_exec_ext in '' $ac_executable_extensions; do
11366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11367     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11369     break 2
11370   fi
11371 done
11372   done
11373 IFS=$as_save_IFS
11374
11375   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11376   ;;
11377 esac
11378 fi
11379 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11380 if test -n "$PKG_CONFIG"; then
11381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11382 $as_echo "$PKG_CONFIG" >&6; }
11383 else
11384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11385 $as_echo "no" >&6; }
11386 fi
11387
11388
11389
11390   if test "$PKG_CONFIG" = "no" ; then
11391      HAVE_GNUTLS=no
11392   else
11393      PKG_CONFIG_MIN_VERSION=0.9.0
11394      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11395         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.0" >&5
11396 $as_echo_n "checking for gnutls >= 2.6.0... " >&6; }
11397
11398         if $PKG_CONFIG --exists "gnutls >= 2.6.0" 2>&5; then
11399             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11400 $as_echo "yes" >&6; }
11401             succeeded=yes
11402
11403             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11404 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11405             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11406             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11407 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11408
11409             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11410 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11411             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11412             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11413 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11414         else
11415             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11416 $as_echo "no" >&6; }
11417             LIBGNUTLS_CFLAGS=""
11418             LIBGNUTLS_LIBS=""
11419             ## If we have a custom action on failure, don't print errors, but
11420             ## do set a variable so people can do so.
11421             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.0"`
11422
11423         fi
11424
11425
11426
11427      else
11428         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11429         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11430      fi
11431   fi
11432
11433   if test $succeeded = yes; then
11434      HAVE_GNUTLS=yes
11435   else
11436      HAVE_GNUTLS=no
11437   fi
11438
11439   if test "${HAVE_GNUTLS}" = "yes"; then
11440
11441 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11442
11443   fi
11444
11445   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11446   LIBS="$LIBGNUTLS_LIBS $LIBS"
11447   for ac_func in gnutls_certificate_set_verify_function
11448 do :
11449   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11450 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11451   cat >>confdefs.h <<_ACEOF
11452 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11453 _ACEOF
11454  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11455 fi
11456 done
11457
11458
11459   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11460
11461 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11462
11463   fi
11464 fi
11465
11466
11467
11468
11469 HAVE_XAW3D=no
11470 LUCID_LIBW=
11471 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11472   if test "$with_xaw3d" != no; then
11473     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11474 $as_echo_n "checking for xaw3d... " >&6; }
11475     if test "${emacs_cv_xaw3d+set}" = set; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11479 /* end confdefs.h.  */
11480
11481 #include <X11/Intrinsic.h>
11482 #include <X11/Xaw3d/Simple.h>
11483 int
11484 main ()
11485 {
11486
11487   ;
11488   return 0;
11489 }
11490 _ACEOF
11491 if ac_fn_c_try_link "$LINENO"; then :
11492   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11493 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11494 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11495   $as_echo_n "(cached) " >&6
11496 else
11497   ac_check_lib_save_LIBS=$LIBS
11498 LIBS="-lXaw3d  $LIBS"
11499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11500 /* end confdefs.h.  */
11501
11502 /* Override any GCC internal prototype to avoid an error.
11503    Use char because int might match the return type of a GCC
11504    builtin and then its argument prototype would still apply.  */
11505 #ifdef __cplusplus
11506 extern "C"
11507 #endif
11508 char XawScrollbarSetThumb ();
11509 int
11510 main ()
11511 {
11512 return XawScrollbarSetThumb ();
11513   ;
11514   return 0;
11515 }
11516 _ACEOF
11517 if ac_fn_c_try_link "$LINENO"; then :
11518   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11519 else
11520   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11521 fi
11522 rm -f core conftest.err conftest.$ac_objext \
11523     conftest$ac_exeext conftest.$ac_ext
11524 LIBS=$ac_check_lib_save_LIBS
11525 fi
11526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11527 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11528 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11529   emacs_cv_xaw3d=yes
11530 else
11531   emacs_cv_xaw3d=no
11532 fi
11533
11534 else
11535   emacs_cv_xaw3d=no
11536 fi
11537 rm -f core conftest.err conftest.$ac_objext \
11538     conftest$ac_exeext conftest.$ac_ext
11539 fi
11540
11541   else
11542     emacs_cv_xaw3d=no
11543   fi
11544   if test $emacs_cv_xaw3d = yes; then
11545     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11546 $as_echo "yes; using Lucid toolkit" >&6; }
11547     USE_X_TOOLKIT=LUCID
11548     HAVE_XAW3D=yes
11549     LUCID_LIBW=-lXaw3d
11550
11551 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11552
11553   else
11554     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11555 $as_echo "no" >&6; }
11556     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11557 $as_echo_n "checking for libXaw... " >&6; }
11558     if test "${emacs_cv_xaw+set}" = set; then :
11559   $as_echo_n "(cached) " >&6
11560 else
11561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11562 /* end confdefs.h.  */
11563
11564 #include <X11/Intrinsic.h>
11565 #include <X11/Xaw/Simple.h>
11566 int
11567 main ()
11568 {
11569
11570   ;
11571   return 0;
11572 }
11573 _ACEOF
11574 if ac_fn_c_try_link "$LINENO"; then :
11575   emacs_cv_xaw=yes
11576 else
11577   emacs_cv_xaw=no
11578 fi
11579 rm -f core conftest.err conftest.$ac_objext \
11580     conftest$ac_exeext conftest.$ac_ext
11581 fi
11582
11583     if test $emacs_cv_xaw = yes; then
11584       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11585 $as_echo "yes; using Lucid toolkit" >&6; }
11586       USE_X_TOOLKIT=LUCID
11587       LUCID_LIBW=-lXaw
11588     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11589       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11590     else
11591       as_fn_error "No X toolkit could be found.
11592 If you are sure you want Emacs compiled without an X toolkit, pass
11593   --with-x-toolkit=no
11594 to configure.  Otherwise, install the development libraries for the toolkit
11595 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11596     fi
11597   fi
11598 fi
11599
11600 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11601
11602 LIBXTR6=
11603 if test "${USE_X_TOOLKIT}" != "none"; then
11604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11605 $as_echo_n "checking X11 toolkit version... " >&6; }
11606   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11607   $as_echo_n "(cached) " >&6
11608 else
11609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11610 /* end confdefs.h.  */
11611 #include <X11/Intrinsic.h>
11612 int
11613 main ()
11614 {
11615 #if XtSpecificationRelease < 6
11616 fail;
11617 #endif
11618
11619   ;
11620   return 0;
11621 }
11622 _ACEOF
11623 if ac_fn_c_try_link "$LINENO"; then :
11624   emacs_cv_x11_toolkit_version_6=yes
11625 else
11626   emacs_cv_x11_toolkit_version_6=no
11627 fi
11628 rm -f core conftest.err conftest.$ac_objext \
11629     conftest$ac_exeext conftest.$ac_ext
11630 fi
11631
11632   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11633   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11634     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11635 $as_echo "6 or newer" >&6; }
11636
11637 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11638
11639     LIBXTR6="-lSM -lICE"
11640     case "$opsys" in
11641       ## Use libw.a along with X11R6 Xt.
11642       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11643     esac
11644   else
11645     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11646 $as_echo "before 6" >&6; }
11647   fi
11648
11649   OLDLIBS="$LIBS"
11650   if test x$HAVE_X11XTR6 = xyes; then
11651     LIBS="-lXt -lSM -lICE $LIBS"
11652   else
11653     LIBS="-lXt $LIBS"
11654   fi
11655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11656 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11657 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11658   $as_echo_n "(cached) " >&6
11659 else
11660   ac_check_lib_save_LIBS=$LIBS
11661 LIBS="-lXmu  $LIBS"
11662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11663 /* end confdefs.h.  */
11664
11665 /* Override any GCC internal prototype to avoid an error.
11666    Use char because int might match the return type of a GCC
11667    builtin and then its argument prototype would still apply.  */
11668 #ifdef __cplusplus
11669 extern "C"
11670 #endif
11671 char XmuConvertStandardSelection ();
11672 int
11673 main ()
11674 {
11675 return XmuConvertStandardSelection ();
11676   ;
11677   return 0;
11678 }
11679 _ACEOF
11680 if ac_fn_c_try_link "$LINENO"; then :
11681   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11682 else
11683   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11684 fi
11685 rm -f core conftest.err conftest.$ac_objext \
11686     conftest$ac_exeext conftest.$ac_ext
11687 LIBS=$ac_check_lib_save_LIBS
11688 fi
11689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11690 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11691 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11692   cat >>confdefs.h <<_ACEOF
11693 #define HAVE_LIBXMU 1
11694 _ACEOF
11695
11696   LIBS="-lXmu $LIBS"
11697
11698 fi
11699
11700   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11701 fi
11702
11703
11704 LIBXMU=-lXmu
11705 case $opsys in
11706   ## These systems don't supply Xmu.
11707   hpux* | aix4-2 )
11708     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11709     ;;
11710 esac
11711
11712
11713 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11714 if test "${HAVE_X11}" = "yes"; then
11715   if test "${USE_X_TOOLKIT}" != "none"; then
11716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11717 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11718 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11719   $as_echo_n "(cached) " >&6
11720 else
11721   ac_check_lib_save_LIBS=$LIBS
11722 LIBS="-lXext  $LIBS"
11723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11724 /* end confdefs.h.  */
11725
11726 /* Override any GCC internal prototype to avoid an error.
11727    Use char because int might match the return type of a GCC
11728    builtin and then its argument prototype would still apply.  */
11729 #ifdef __cplusplus
11730 extern "C"
11731 #endif
11732 char XShapeQueryExtension ();
11733 int
11734 main ()
11735 {
11736 return XShapeQueryExtension ();
11737   ;
11738   return 0;
11739 }
11740 _ACEOF
11741 if ac_fn_c_try_link "$LINENO"; then :
11742   ac_cv_lib_Xext_XShapeQueryExtension=yes
11743 else
11744   ac_cv_lib_Xext_XShapeQueryExtension=no
11745 fi
11746 rm -f core conftest.err conftest.$ac_objext \
11747     conftest$ac_exeext conftest.$ac_ext
11748 LIBS=$ac_check_lib_save_LIBS
11749 fi
11750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11751 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11752 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11753   cat >>confdefs.h <<_ACEOF
11754 #define HAVE_LIBXEXT 1
11755 _ACEOF
11756
11757   LIBS="-lXext $LIBS"
11758
11759 fi
11760
11761   fi
11762 fi
11763
11764 LIBXP=
11765 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11767 $as_echo_n "checking for Motif version 2.1... " >&6; }
11768 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11769   $as_echo_n "(cached) " >&6
11770 else
11771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11772 /* end confdefs.h.  */
11773 #include <Xm/Xm.h>
11774 int
11775 main ()
11776 {
11777 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11778 int x = 5;
11779 #else
11780 Motif version prior to 2.1.
11781 #endif
11782   ;
11783   return 0;
11784 }
11785 _ACEOF
11786 if ac_fn_c_try_compile "$LINENO"; then :
11787   emacs_cv_motif_version_2_1=yes
11788 else
11789   emacs_cv_motif_version_2_1=no
11790 fi
11791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11792 fi
11793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11794 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11795   if test $emacs_cv_motif_version_2_1 = yes; then
11796     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11797 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11798 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11799   $as_echo_n "(cached) " >&6
11800 else
11801   ac_check_lib_save_LIBS=$LIBS
11802 LIBS="-lXp  $LIBS"
11803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11804 /* end confdefs.h.  */
11805
11806 /* Override any GCC internal prototype to avoid an error.
11807    Use char because int might match the return type of a GCC
11808    builtin and then its argument prototype would still apply.  */
11809 #ifdef __cplusplus
11810 extern "C"
11811 #endif
11812 char XpCreateContext ();
11813 int
11814 main ()
11815 {
11816 return XpCreateContext ();
11817   ;
11818   return 0;
11819 }
11820 _ACEOF
11821 if ac_fn_c_try_link "$LINENO"; then :
11822   ac_cv_lib_Xp_XpCreateContext=yes
11823 else
11824   ac_cv_lib_Xp_XpCreateContext=no
11825 fi
11826 rm -f core conftest.err conftest.$ac_objext \
11827     conftest$ac_exeext conftest.$ac_ext
11828 LIBS=$ac_check_lib_save_LIBS
11829 fi
11830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11831 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11832 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11833   LIBXP=-lXp
11834 fi
11835
11836   else
11837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11838 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11839 if test "${emacs_cv_lesstif+set}" = set; then :
11840   $as_echo_n "(cached) " >&6
11841 else
11842   # We put this in CFLAGS temporarily to precede other -I options
11843     # that might be in CFLAGS temporarily.
11844     # We put this in CPPFLAGS where it precedes the other -I options.
11845     OLD_CPPFLAGS=$CPPFLAGS
11846     OLD_CFLAGS=$CFLAGS
11847     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11848     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11849     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11850 /* end confdefs.h.  */
11851 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11852 int
11853 main ()
11854 {
11855 int x = 5;
11856   ;
11857   return 0;
11858 }
11859 _ACEOF
11860 if ac_fn_c_try_compile "$LINENO"; then :
11861   emacs_cv_lesstif=yes
11862 else
11863   emacs_cv_lesstif=no
11864 fi
11865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11866 fi
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11868 $as_echo "$emacs_cv_lesstif" >&6; }
11869     if test $emacs_cv_lesstif = yes; then
11870       # Make sure this -I option remains in CPPFLAGS after it is set
11871       # back to REAL_CPPFLAGS.
11872       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11873       # have those other -I options anyway.  Ultimately, having this
11874       # directory ultimately in CPPFLAGS will be enough.
11875       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11876       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11877     else
11878       CFLAGS=$OLD_CFLAGS
11879       CPPFLAGS=$OLD_CPPFLAGS
11880     fi
11881   fi
11882 fi
11883
11884
11885 USE_TOOLKIT_SCROLL_BARS=no
11886 if test "${with_toolkit_scroll_bars}" != "no"; then
11887   if test "${USE_X_TOOLKIT}" != "none"; then
11888     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11889       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11890
11891       HAVE_XAW3D=no
11892       USE_TOOLKIT_SCROLL_BARS=yes
11893     elif test "${HAVE_XAW3D}" = "yes"; then
11894       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11895
11896       USE_TOOLKIT_SCROLL_BARS=yes
11897     fi
11898   elif test "${HAVE_GTK}" = "yes"; then
11899     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11900
11901     USE_TOOLKIT_SCROLL_BARS=yes
11902   elif test "${HAVE_NS}" = "yes"; then
11903     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11904
11905     USE_TOOLKIT_SCROLL_BARS=yes
11906   fi
11907 fi
11908
11909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11910 /* end confdefs.h.  */
11911
11912           #include <X11/Xlib.h>
11913           #include <X11/Xresource.h>
11914 int
11915 main ()
11916 {
11917 XIMProc  callback;
11918   ;
11919   return 0;
11920 }
11921 _ACEOF
11922 if ac_fn_c_try_compile "$LINENO"; then :
11923   HAVE_XIM=yes
11924
11925 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11926
11927 else
11928   HAVE_XIM=no
11929 fi
11930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11931
11932
11933 if test "${with_xim}" != "no"; then
11934
11935 $as_echo "#define USE_XIM 1" >>confdefs.h
11936
11937 fi
11938
11939
11940 if test "${HAVE_XIM}" != "no"; then
11941   late_CFLAGS=$CFLAGS
11942   if test "$GCC" = yes; then
11943     CFLAGS="$CFLAGS --pedantic-errors"
11944   fi
11945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946 /* end confdefs.h.  */
11947
11948 #include <X11/Xlib.h>
11949 #include <X11/Xresource.h>
11950 int
11951 main ()
11952 {
11953 Display *display;
11954 XrmDatabase db;
11955 char *res_name;
11956 char *res_class;
11957 XIMProc  callback;
11958 XPointer *client_data;
11959 #ifndef __GNUC__
11960 /* If we're not using GCC, it's probably not XFree86, and this is
11961    probably right, but we can't use something like --pedantic-errors.  */
11962 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11963                                            char*, XIMProc, XPointer*);
11964 #endif
11965 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11966    client_data);
11967   ;
11968   return 0;
11969 }
11970 _ACEOF
11971 if ac_fn_c_try_compile "$LINENO"; then :
11972   emacs_cv_arg6_star=yes
11973 fi
11974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11975     if test "$emacs_cv_arg6_star" = yes; then
11976     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11977
11978   else
11979     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11980
11981   fi
11982   CFLAGS=$late_CFLAGS
11983 fi
11984
11985 ### Start of font-backend (under any platform) section.
11986 # (nothing here yet -- this is a placeholder)
11987 ### End of font-backend (under any platform) section.
11988
11989 ### Start of font-backend (under X11) section.
11990 if test "${HAVE_X11}" = "yes"; then
11991
11992   succeeded=no
11993
11994   # Extract the first word of "pkg-config", so it can be a program name with args.
11995 set dummy pkg-config; ac_word=$2
11996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11997 $as_echo_n "checking for $ac_word... " >&6; }
11998 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11999   $as_echo_n "(cached) " >&6
12000 else
12001   case $PKG_CONFIG in
12002   [\\/]* | ?:[\\/]*)
12003   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12004   ;;
12005   *)
12006   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12007 for as_dir in $PATH
12008 do
12009   IFS=$as_save_IFS
12010   test -z "$as_dir" && as_dir=.
12011     for ac_exec_ext in '' $ac_executable_extensions; do
12012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12013     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12015     break 2
12016   fi
12017 done
12018   done
12019 IFS=$as_save_IFS
12020
12021   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12022   ;;
12023 esac
12024 fi
12025 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12026 if test -n "$PKG_CONFIG"; then
12027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12028 $as_echo "$PKG_CONFIG" >&6; }
12029 else
12030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12031 $as_echo "no" >&6; }
12032 fi
12033
12034
12035
12036   if test "$PKG_CONFIG" = "no" ; then
12037      HAVE_FC=no
12038   else
12039      PKG_CONFIG_MIN_VERSION=0.9.0
12040      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12041         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12042 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12043
12044         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12045             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12046 $as_echo "yes" >&6; }
12047             succeeded=yes
12048
12049             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
12050 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
12051             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12052             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
12053 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
12054
12055             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
12056 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
12057             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12058             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
12059 $as_echo "$FONTCONFIG_LIBS" >&6; }
12060         else
12061             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12062 $as_echo "no" >&6; }
12063             FONTCONFIG_CFLAGS=""
12064             FONTCONFIG_LIBS=""
12065             ## If we have a custom action on failure, don't print errors, but
12066             ## do set a variable so people can do so.
12067             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12068
12069         fi
12070
12071
12072
12073      else
12074         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12075         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12076      fi
12077   fi
12078
12079   if test $succeeded = yes; then
12080      HAVE_FC=yes
12081   else
12082      HAVE_FC=no
12083   fi
12084
12085
12086    ## Use -lXft if available, unless `--with-xft=no'.
12087    HAVE_XFT=maybe
12088     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12089       with_xft="no";
12090     fi
12091     if test "x${with_xft}" != "xno"; then
12092
12093
12094   succeeded=no
12095
12096   # Extract the first word of "pkg-config", so it can be a program name with args.
12097 set dummy pkg-config; ac_word=$2
12098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12099 $as_echo_n "checking for $ac_word... " >&6; }
12100 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12101   $as_echo_n "(cached) " >&6
12102 else
12103   case $PKG_CONFIG in
12104   [\\/]* | ?:[\\/]*)
12105   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12106   ;;
12107   *)
12108   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12109 for as_dir in $PATH
12110 do
12111   IFS=$as_save_IFS
12112   test -z "$as_dir" && as_dir=.
12113     for ac_exec_ext in '' $ac_executable_extensions; do
12114   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12115     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12117     break 2
12118   fi
12119 done
12120   done
12121 IFS=$as_save_IFS
12122
12123   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12124   ;;
12125 esac
12126 fi
12127 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12128 if test -n "$PKG_CONFIG"; then
12129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12130 $as_echo "$PKG_CONFIG" >&6; }
12131 else
12132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12133 $as_echo "no" >&6; }
12134 fi
12135
12136
12137
12138   if test "$PKG_CONFIG" = "no" ; then
12139      HAVE_XFT=no
12140   else
12141      PKG_CONFIG_MIN_VERSION=0.9.0
12142      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12143         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12144 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12145
12146         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12147             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12148 $as_echo "yes" >&6; }
12149             succeeded=yes
12150
12151             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
12152 $as_echo_n "checking XFT_CFLAGS... " >&6; }
12153             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12154             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
12155 $as_echo "$XFT_CFLAGS" >&6; }
12156
12157             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
12158 $as_echo_n "checking XFT_LIBS... " >&6; }
12159             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12160             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
12161 $as_echo "$XFT_LIBS" >&6; }
12162         else
12163             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12164 $as_echo "no" >&6; }
12165             XFT_CFLAGS=""
12166             XFT_LIBS=""
12167             ## If we have a custom action on failure, don't print errors, but
12168             ## do set a variable so people can do so.
12169             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12170
12171         fi
12172
12173
12174
12175      else
12176         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12177         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12178      fi
12179   fi
12180
12181   if test $succeeded = yes; then
12182      :
12183   else
12184      HAVE_XFT=no
12185   fi
12186
12187       ## Because xftfont.c uses XRenderQueryExtension, we also
12188       ## need to link to -lXrender.
12189       HAVE_XRENDER=no
12190       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12191 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12192 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12193   $as_echo_n "(cached) " >&6
12194 else
12195   ac_check_lib_save_LIBS=$LIBS
12196 LIBS="-lXrender  $LIBS"
12197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12198 /* end confdefs.h.  */
12199
12200 /* Override any GCC internal prototype to avoid an error.
12201    Use char because int might match the return type of a GCC
12202    builtin and then its argument prototype would still apply.  */
12203 #ifdef __cplusplus
12204 extern "C"
12205 #endif
12206 char XRenderQueryExtension ();
12207 int
12208 main ()
12209 {
12210 return XRenderQueryExtension ();
12211   ;
12212   return 0;
12213 }
12214 _ACEOF
12215 if ac_fn_c_try_link "$LINENO"; then :
12216   ac_cv_lib_Xrender_XRenderQueryExtension=yes
12217 else
12218   ac_cv_lib_Xrender_XRenderQueryExtension=no
12219 fi
12220 rm -f core conftest.err conftest.$ac_objext \
12221     conftest$ac_exeext conftest.$ac_ext
12222 LIBS=$ac_check_lib_save_LIBS
12223 fi
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12225 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12226 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12227   HAVE_XRENDER=yes
12228 fi
12229
12230       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12231         OLD_CPPFLAGS="$CPPFLAGS"
12232         OLD_CFLAGS="$CFLAGS"
12233         OLD_LIBS="$LIBS"
12234         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12235         CFLAGS="$CFLAGS $XFT_CFLAGS"
12236         XFT_LIBS="-lXrender $XFT_LIBS"
12237         LIBS="$XFT_LIBS $LIBS"
12238         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12239 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12241 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12242 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12243   $as_echo_n "(cached) " >&6
12244 else
12245   ac_check_lib_save_LIBS=$LIBS
12246 LIBS="-lXft $XFT_LIBS $LIBS"
12247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12248 /* end confdefs.h.  */
12249
12250 /* Override any GCC internal prototype to avoid an error.
12251    Use char because int might match the return type of a GCC
12252    builtin and then its argument prototype would still apply.  */
12253 #ifdef __cplusplus
12254 extern "C"
12255 #endif
12256 char XftFontOpen ();
12257 int
12258 main ()
12259 {
12260 return XftFontOpen ();
12261   ;
12262   return 0;
12263 }
12264 _ACEOF
12265 if ac_fn_c_try_link "$LINENO"; then :
12266   ac_cv_lib_Xft_XftFontOpen=yes
12267 else
12268   ac_cv_lib_Xft_XftFontOpen=no
12269 fi
12270 rm -f core conftest.err conftest.$ac_objext \
12271     conftest$ac_exeext conftest.$ac_ext
12272 LIBS=$ac_check_lib_save_LIBS
12273 fi
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12275 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12276 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12277   HAVE_XFT=yes
12278 fi
12279
12280 fi
12281
12282
12283
12284         if test "${HAVE_XFT}" = "yes"; then
12285
12286 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12287
12288
12289           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12290         else
12291           CPPFLAGS="$OLD_CPPFLAGS"
12292           CFLAGS="$OLD_CFLAGS"
12293           LIBS="$OLD_LIBS"
12294         fi                        # "${HAVE_XFT}" = "yes"
12295       fi                          # "$HAVE_XFT" != no
12296     fi                            # "x${with_xft}" != "xno"
12297
12298     ## We used to allow building with FreeType and without Xft.
12299     ## However, the ftx font backend driver is not in good shape.
12300     if test "$HAVE_XFT" != "yes"; then
12301               HAVE_XFT=no
12302        HAVE_FREETYPE=no
12303     else
12304
12305   succeeded=no
12306
12307   # Extract the first word of "pkg-config", so it can be a program name with args.
12308 set dummy pkg-config; ac_word=$2
12309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12310 $as_echo_n "checking for $ac_word... " >&6; }
12311 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12312   $as_echo_n "(cached) " >&6
12313 else
12314   case $PKG_CONFIG in
12315   [\\/]* | ?:[\\/]*)
12316   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12317   ;;
12318   *)
12319   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12320 for as_dir in $PATH
12321 do
12322   IFS=$as_save_IFS
12323   test -z "$as_dir" && as_dir=.
12324     for ac_exec_ext in '' $ac_executable_extensions; do
12325   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12326     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12328     break 2
12329   fi
12330 done
12331   done
12332 IFS=$as_save_IFS
12333
12334   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12335   ;;
12336 esac
12337 fi
12338 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12339 if test -n "$PKG_CONFIG"; then
12340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12341 $as_echo "$PKG_CONFIG" >&6; }
12342 else
12343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12344 $as_echo "no" >&6; }
12345 fi
12346
12347
12348
12349   if test "$PKG_CONFIG" = "no" ; then
12350      HAVE_FREETYPE=no
12351   else
12352      PKG_CONFIG_MIN_VERSION=0.9.0
12353      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12354         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12355 $as_echo_n "checking for freetype2... " >&6; }
12356
12357         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12358             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12359 $as_echo "yes" >&6; }
12360             succeeded=yes
12361
12362             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12363 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12364             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12365             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12366 $as_echo "$FREETYPE_CFLAGS" >&6; }
12367
12368             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12369 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12370             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12371             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12372 $as_echo "$FREETYPE_LIBS" >&6; }
12373         else
12374             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12375 $as_echo "no" >&6; }
12376             FREETYPE_CFLAGS=""
12377             FREETYPE_LIBS=""
12378             ## If we have a custom action on failure, don't print errors, but
12379             ## do set a variable so people can do so.
12380             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12381
12382         fi
12383
12384
12385
12386      else
12387         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12388         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12389      fi
12390   fi
12391
12392   if test $succeeded = yes; then
12393      HAVE_FREETYPE=yes
12394   else
12395      HAVE_FREETYPE=no
12396   fi
12397
12398
12399        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12400     fi
12401
12402     HAVE_LIBOTF=no
12403     if test "${HAVE_FREETYPE}" = "yes"; then
12404
12405 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12406
12407       if test "${with_libotf}" != "no"; then
12408
12409   succeeded=no
12410
12411   # Extract the first word of "pkg-config", so it can be a program name with args.
12412 set dummy pkg-config; ac_word=$2
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12414 $as_echo_n "checking for $ac_word... " >&6; }
12415 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12416   $as_echo_n "(cached) " >&6
12417 else
12418   case $PKG_CONFIG in
12419   [\\/]* | ?:[\\/]*)
12420   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12421   ;;
12422   *)
12423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12424 for as_dir in $PATH
12425 do
12426   IFS=$as_save_IFS
12427   test -z "$as_dir" && as_dir=.
12428     for ac_exec_ext in '' $ac_executable_extensions; do
12429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12430     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12432     break 2
12433   fi
12434 done
12435   done
12436 IFS=$as_save_IFS
12437
12438   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12439   ;;
12440 esac
12441 fi
12442 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12443 if test -n "$PKG_CONFIG"; then
12444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12445 $as_echo "$PKG_CONFIG" >&6; }
12446 else
12447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12448 $as_echo "no" >&6; }
12449 fi
12450
12451
12452
12453   if test "$PKG_CONFIG" = "no" ; then
12454      HAVE_LIBOTF=no
12455   else
12456      PKG_CONFIG_MIN_VERSION=0.9.0
12457      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12458         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12459 $as_echo_n "checking for libotf... " >&6; }
12460
12461         if $PKG_CONFIG --exists "libotf" 2>&5; then
12462             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12463 $as_echo "yes" >&6; }
12464             succeeded=yes
12465
12466             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12467 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12468             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12469             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12470 $as_echo "$LIBOTF_CFLAGS" >&6; }
12471
12472             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12473 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12474             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12475             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12476 $as_echo "$LIBOTF_LIBS" >&6; }
12477         else
12478             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12479 $as_echo "no" >&6; }
12480             LIBOTF_CFLAGS=""
12481             LIBOTF_LIBS=""
12482             ## If we have a custom action on failure, don't print errors, but
12483             ## do set a variable so people can do so.
12484             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12485
12486         fi
12487
12488
12489
12490      else
12491         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12492         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12493      fi
12494   fi
12495
12496   if test $succeeded = yes; then
12497      HAVE_LIBOTF=yes
12498   else
12499      HAVE_LIBOTF=no
12500   fi
12501
12502         if test "$HAVE_LIBOTF" = "yes"; then
12503
12504 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12505
12506           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12507 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12508 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12509   $as_echo_n "(cached) " >&6
12510 else
12511   ac_check_lib_save_LIBS=$LIBS
12512 LIBS="-lotf  $LIBS"
12513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12514 /* end confdefs.h.  */
12515
12516 /* Override any GCC internal prototype to avoid an error.
12517    Use char because int might match the return type of a GCC
12518    builtin and then its argument prototype would still apply.  */
12519 #ifdef __cplusplus
12520 extern "C"
12521 #endif
12522 char OTF_get_variation_glyphs ();
12523 int
12524 main ()
12525 {
12526 return OTF_get_variation_glyphs ();
12527   ;
12528   return 0;
12529 }
12530 _ACEOF
12531 if ac_fn_c_try_link "$LINENO"; then :
12532   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12533 else
12534   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12535 fi
12536 rm -f core conftest.err conftest.$ac_objext \
12537     conftest$ac_exeext conftest.$ac_ext
12538 LIBS=$ac_check_lib_save_LIBS
12539 fi
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12541 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12542 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12543   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12544 else
12545   HAVE_OTF_GET_VARIATION_GLYPHS=no
12546 fi
12547
12548           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12549
12550 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12551
12552           fi
12553         fi
12554       fi
12555             fi
12556
12557     HAVE_M17N_FLT=no
12558     if test "${HAVE_LIBOTF}" = yes; then
12559       if test "${with_m17n_flt}" != "no"; then
12560
12561   succeeded=no
12562
12563   # Extract the first word of "pkg-config", so it can be a program name with args.
12564 set dummy pkg-config; ac_word=$2
12565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12566 $as_echo_n "checking for $ac_word... " >&6; }
12567 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12568   $as_echo_n "(cached) " >&6
12569 else
12570   case $PKG_CONFIG in
12571   [\\/]* | ?:[\\/]*)
12572   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12573   ;;
12574   *)
12575   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12576 for as_dir in $PATH
12577 do
12578   IFS=$as_save_IFS
12579   test -z "$as_dir" && as_dir=.
12580     for ac_exec_ext in '' $ac_executable_extensions; do
12581   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12582     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12584     break 2
12585   fi
12586 done
12587   done
12588 IFS=$as_save_IFS
12589
12590   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12591   ;;
12592 esac
12593 fi
12594 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12595 if test -n "$PKG_CONFIG"; then
12596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12597 $as_echo "$PKG_CONFIG" >&6; }
12598 else
12599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12600 $as_echo "no" >&6; }
12601 fi
12602
12603
12604
12605   if test "$PKG_CONFIG" = "no" ; then
12606      HAVE_M17N_FLT=no
12607   else
12608      PKG_CONFIG_MIN_VERSION=0.9.0
12609      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12610         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12611 $as_echo_n "checking for m17n-flt... " >&6; }
12612
12613         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12614             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12615 $as_echo "yes" >&6; }
12616             succeeded=yes
12617
12618             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12619 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12620             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12621             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12622 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12623
12624             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12625 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12626             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12627             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12628 $as_echo "$M17N_FLT_LIBS" >&6; }
12629         else
12630             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12631 $as_echo "no" >&6; }
12632             M17N_FLT_CFLAGS=""
12633             M17N_FLT_LIBS=""
12634             ## If we have a custom action on failure, don't print errors, but
12635             ## do set a variable so people can do so.
12636             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12637
12638         fi
12639
12640
12641
12642      else
12643         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12644         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12645      fi
12646   fi
12647
12648   if test $succeeded = yes; then
12649      HAVE_M17N_FLT=yes
12650   else
12651      HAVE_M17N_FLT=no
12652   fi
12653
12654         if test "$HAVE_M17N_FLT" = "yes"; then
12655
12656 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12657
12658         fi
12659       fi
12660     fi
12661 else
12662     HAVE_XFT=no
12663     HAVE_FREETYPE=no
12664     HAVE_LIBOTF=no
12665     HAVE_M17N_FLT=no
12666 fi
12667
12668 ### End of font-backend (under X11) section.
12669
12670
12671
12672
12673
12674
12675
12676
12677
12678
12679 ### Use -lXpm if available, unless `--with-xpm=no'.
12680 HAVE_XPM=no
12681 LIBXPM=
12682 if test "${HAVE_X11}" = "yes"; then
12683   if test "${with_xpm}" != "no"; then
12684     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12685 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12687 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12688 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12689   $as_echo_n "(cached) " >&6
12690 else
12691   ac_check_lib_save_LIBS=$LIBS
12692 LIBS="-lXpm -lX11 $LIBS"
12693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12694 /* end confdefs.h.  */
12695
12696 /* Override any GCC internal prototype to avoid an error.
12697    Use char because int might match the return type of a GCC
12698    builtin and then its argument prototype would still apply.  */
12699 #ifdef __cplusplus
12700 extern "C"
12701 #endif
12702 char XpmReadFileToPixmap ();
12703 int
12704 main ()
12705 {
12706 return XpmReadFileToPixmap ();
12707   ;
12708   return 0;
12709 }
12710 _ACEOF
12711 if ac_fn_c_try_link "$LINENO"; then :
12712   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12713 else
12714   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12715 fi
12716 rm -f core conftest.err conftest.$ac_objext \
12717     conftest$ac_exeext conftest.$ac_ext
12718 LIBS=$ac_check_lib_save_LIBS
12719 fi
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12721 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12722 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12723   HAVE_XPM=yes
12724 fi
12725
12726 fi
12727
12728
12729     if test "${HAVE_XPM}" = "yes"; then
12730       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12731 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12732       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12733 /* end confdefs.h.  */
12734 #include "X11/xpm.h"
12735 #ifndef XpmReturnAllocPixels
12736 no_return_alloc_pixels
12737 #endif
12738
12739 _ACEOF
12740 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12741   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12742   HAVE_XPM=no
12743 else
12744   HAVE_XPM=yes
12745 fi
12746 rm -f conftest*
12747
12748
12749       if test "${HAVE_XPM}" = "yes"; then
12750         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12751 $as_echo "yes" >&6; }
12752       else
12753         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12754 $as_echo "no" >&6; }
12755       fi
12756     fi
12757   fi
12758
12759   if test "${HAVE_XPM}" = "yes"; then
12760
12761 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12762
12763     LIBXPM=-lXpm
12764   fi
12765 fi
12766
12767
12768 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12769 HAVE_JPEG=no
12770 LIBJPEG=
12771 if test "${HAVE_X11}" = "yes"; then
12772   if test "${with_jpeg}" != "no"; then
12773             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12774 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12776 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12777 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12778   $as_echo_n "(cached) " >&6
12779 else
12780   ac_check_lib_save_LIBS=$LIBS
12781 LIBS="-ljpeg  $LIBS"
12782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12783 /* end confdefs.h.  */
12784
12785 /* Override any GCC internal prototype to avoid an error.
12786    Use char because int might match the return type of a GCC
12787    builtin and then its argument prototype would still apply.  */
12788 #ifdef __cplusplus
12789 extern "C"
12790 #endif
12791 char jpeg_destroy_compress ();
12792 int
12793 main ()
12794 {
12795 return jpeg_destroy_compress ();
12796   ;
12797   return 0;
12798 }
12799 _ACEOF
12800 if ac_fn_c_try_link "$LINENO"; then :
12801   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12802 else
12803   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12804 fi
12805 rm -f core conftest.err conftest.$ac_objext \
12806     conftest$ac_exeext conftest.$ac_ext
12807 LIBS=$ac_check_lib_save_LIBS
12808 fi
12809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12810 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12811 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12812   HAVE_JPEG=yes
12813 fi
12814
12815 fi
12816
12817
12818   fi
12819
12820     if test "${HAVE_JPEG}" = "yes"; then
12821     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12822
12823     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12824 /* end confdefs.h.  */
12825 #include <jpeglib.h>
12826          version=JPEG_LIB_VERSION
12827
12828 _ACEOF
12829 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12830   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12831   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12832
12833 else
12834   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12835 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12836         HAVE_JPEG=no
12837 fi
12838 rm -f conftest*
12839
12840   fi
12841   if test "${HAVE_JPEG}" = "yes"; then
12842     LIBJPEG=-ljpeg
12843   fi
12844 fi
12845
12846
12847 ### Use -lpng if available, unless `--with-png=no'.
12848 HAVE_PNG=no
12849 LIBPNG=
12850 if test "${HAVE_X11}" = "yes"; then
12851   if test "${with_png}" != "no"; then
12852     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12853     # in /usr/include/libpng.
12854     for ac_header in png.h libpng/png.h
12855 do :
12856   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12857 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12858 eval as_val=\$$as_ac_Header
12859    if test "x$as_val" = x""yes; then :
12860   cat >>confdefs.h <<_ACEOF
12861 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12862 _ACEOF
12863
12864 fi
12865
12866 done
12867
12868     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12869       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12870 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12871 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12872   $as_echo_n "(cached) " >&6
12873 else
12874   ac_check_lib_save_LIBS=$LIBS
12875 LIBS="-lpng -lz -lm $LIBS"
12876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h.  */
12878
12879 /* Override any GCC internal prototype to avoid an error.
12880    Use char because int might match the return type of a GCC
12881    builtin and then its argument prototype would still apply.  */
12882 #ifdef __cplusplus
12883 extern "C"
12884 #endif
12885 char png_get_channels ();
12886 int
12887 main ()
12888 {
12889 return png_get_channels ();
12890   ;
12891   return 0;
12892 }
12893 _ACEOF
12894 if ac_fn_c_try_link "$LINENO"; then :
12895   ac_cv_lib_png_png_get_channels=yes
12896 else
12897   ac_cv_lib_png_png_get_channels=no
12898 fi
12899 rm -f core conftest.err conftest.$ac_objext \
12900     conftest$ac_exeext conftest.$ac_ext
12901 LIBS=$ac_check_lib_save_LIBS
12902 fi
12903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12904 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12905 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12906   HAVE_PNG=yes
12907 fi
12908
12909     fi
12910   fi
12911
12912   if test "${HAVE_PNG}" = "yes"; then
12913
12914 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12915
12916     LIBPNG="-lpng -lz -lm"
12917   fi
12918 fi
12919
12920
12921 ### Use -ltiff if available, unless `--with-tiff=no'.
12922 HAVE_TIFF=no
12923 LIBTIFF=
12924 if test "${HAVE_X11}" = "yes"; then
12925   if test "${with_tiff}" != "no"; then
12926     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12927 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12928   tifflibs="-lz -lm"
12929       # At least one tiff package requires the jpeg library.
12930       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12931       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12932 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12933 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12934   $as_echo_n "(cached) " >&6
12935 else
12936   ac_check_lib_save_LIBS=$LIBS
12937 LIBS="-ltiff $tifflibs $LIBS"
12938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12939 /* end confdefs.h.  */
12940
12941 /* Override any GCC internal prototype to avoid an error.
12942    Use char because int might match the return type of a GCC
12943    builtin and then its argument prototype would still apply.  */
12944 #ifdef __cplusplus
12945 extern "C"
12946 #endif
12947 char TIFFGetVersion ();
12948 int
12949 main ()
12950 {
12951 return TIFFGetVersion ();
12952   ;
12953   return 0;
12954 }
12955 _ACEOF
12956 if ac_fn_c_try_link "$LINENO"; then :
12957   ac_cv_lib_tiff_TIFFGetVersion=yes
12958 else
12959   ac_cv_lib_tiff_TIFFGetVersion=no
12960 fi
12961 rm -f core conftest.err conftest.$ac_objext \
12962     conftest$ac_exeext conftest.$ac_ext
12963 LIBS=$ac_check_lib_save_LIBS
12964 fi
12965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12966 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12967 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12968   HAVE_TIFF=yes
12969 fi
12970
12971 fi
12972
12973
12974   fi
12975
12976   if test "${HAVE_TIFF}" = "yes"; then
12977
12978 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12979
12980         LIBTIFF=-ltiff
12981   fi
12982 fi
12983
12984
12985 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12986 HAVE_GIF=no
12987 LIBGIF=
12988 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12989   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12990 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12991   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12992 # Earlier versions can crash Emacs.
12993     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12994 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12995 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12996   $as_echo_n "(cached) " >&6
12997 else
12998   ac_check_lib_save_LIBS=$LIBS
12999 LIBS="-lgif  $LIBS"
13000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13001 /* end confdefs.h.  */
13002
13003 /* Override any GCC internal prototype to avoid an error.
13004    Use char because int might match the return type of a GCC
13005    builtin and then its argument prototype would still apply.  */
13006 #ifdef __cplusplus
13007 extern "C"
13008 #endif
13009 char EGifPutExtensionLast ();
13010 int
13011 main ()
13012 {
13013 return EGifPutExtensionLast ();
13014   ;
13015   return 0;
13016 }
13017 _ACEOF
13018 if ac_fn_c_try_link "$LINENO"; then :
13019   ac_cv_lib_gif_EGifPutExtensionLast=yes
13020 else
13021   ac_cv_lib_gif_EGifPutExtensionLast=no
13022 fi
13023 rm -f core conftest.err conftest.$ac_objext \
13024     conftest$ac_exeext conftest.$ac_ext
13025 LIBS=$ac_check_lib_save_LIBS
13026 fi
13027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13028 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13029 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13030   HAVE_GIF=yes
13031 else
13032   HAVE_GIF=maybe
13033 fi
13034
13035 fi
13036
13037
13038
13039   if test "$HAVE_GIF" = yes; then
13040     LIBGIF=-lgif
13041   elif test "$HAVE_GIF" = maybe; then
13042 # If gif_lib.h but no libgif, try libungif.
13043     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13044 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13045 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13046   $as_echo_n "(cached) " >&6
13047 else
13048   ac_check_lib_save_LIBS=$LIBS
13049 LIBS="-lungif  $LIBS"
13050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13051 /* end confdefs.h.  */
13052
13053 /* Override any GCC internal prototype to avoid an error.
13054    Use char because int might match the return type of a GCC
13055    builtin and then its argument prototype would still apply.  */
13056 #ifdef __cplusplus
13057 extern "C"
13058 #endif
13059 char EGifPutExtensionLast ();
13060 int
13061 main ()
13062 {
13063 return EGifPutExtensionLast ();
13064   ;
13065   return 0;
13066 }
13067 _ACEOF
13068 if ac_fn_c_try_link "$LINENO"; then :
13069   ac_cv_lib_ungif_EGifPutExtensionLast=yes
13070 else
13071   ac_cv_lib_ungif_EGifPutExtensionLast=no
13072 fi
13073 rm -f core conftest.err conftest.$ac_objext \
13074     conftest$ac_exeext conftest.$ac_ext
13075 LIBS=$ac_check_lib_save_LIBS
13076 fi
13077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13078 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13079 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13080   HAVE_GIF=yes
13081 else
13082   HAVE_GIF=no
13083 fi
13084
13085     test "$HAVE_GIF" = yes && LIBGIF=-lungif
13086   fi
13087
13088   if test "${HAVE_GIF}" = "yes"; then
13089
13090 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13091
13092   fi
13093 fi
13094
13095
13096 if test "${HAVE_X11}" = "yes"; then
13097   MISSING=""
13098   WITH_NO=""
13099   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13100     MISSING="libXpm" && WITH_NO="--with-xpm=no"
13101   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13102     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13103   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13104     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13105   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13106     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13107   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13108     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13109
13110   if test "X${MISSING}" != X; then
13111     as_fn_error "The following required libraries were not found:
13112     $MISSING
13113 Maybe some development libraries/packages are missing?
13114 If you don't want to link with them give
13115     $WITH_NO
13116 as options to configure" "$LINENO" 5
13117   fi
13118 fi
13119
13120 ### Use -lgpm if available, unless `--with-gpm=no'.
13121 HAVE_GPM=no
13122 LIBGPM=
13123 if test "${with_gpm}" != "no"; then
13124   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13125 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13127 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13128 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13129   $as_echo_n "(cached) " >&6
13130 else
13131   ac_check_lib_save_LIBS=$LIBS
13132 LIBS="-lgpm  $LIBS"
13133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13134 /* end confdefs.h.  */
13135
13136 /* Override any GCC internal prototype to avoid an error.
13137    Use char because int might match the return type of a GCC
13138    builtin and then its argument prototype would still apply.  */
13139 #ifdef __cplusplus
13140 extern "C"
13141 #endif
13142 char Gpm_Open ();
13143 int
13144 main ()
13145 {
13146 return Gpm_Open ();
13147   ;
13148   return 0;
13149 }
13150 _ACEOF
13151 if ac_fn_c_try_link "$LINENO"; then :
13152   ac_cv_lib_gpm_Gpm_Open=yes
13153 else
13154   ac_cv_lib_gpm_Gpm_Open=no
13155 fi
13156 rm -f core conftest.err conftest.$ac_objext \
13157     conftest$ac_exeext conftest.$ac_ext
13158 LIBS=$ac_check_lib_save_LIBS
13159 fi
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13161 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13162 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13163   HAVE_GPM=yes
13164 fi
13165
13166 fi
13167
13168
13169
13170   if test "${HAVE_GPM}" = "yes"; then
13171
13172 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13173
13174     LIBGPM=-lgpm
13175   fi
13176 fi
13177
13178
13179 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
13180 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
13181
13182 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
13183
13184 fi
13185
13186
13187
13188 C_SWITCH_X_SYSTEM=
13189 ### Use NeXTstep API to implement GUI.
13190 if test "${HAVE_NS}" = "yes"; then
13191
13192 $as_echo "#define HAVE_NS 1" >>confdefs.h
13193
13194   if test "${NS_IMPL_COCOA}" = "yes"; then
13195
13196 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13197
13198     GNU_OBJC_CFLAGS=
13199   fi
13200   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13201
13202 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13203
13204     # See also .m.o rule in Makefile.in */
13205     # FIXME: are all these flags really needed?  Document here why.  */
13206     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
13207     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13208   fi
13209   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
13210
13211 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
13212
13213   fi
13214   # We also have mouse menus.
13215   HAVE_MENUS=yes
13216   OTHER_FILES=ns-app
13217 fi
13218
13219
13220 ### Use session management (-lSM -lICE) if available
13221 HAVE_X_SM=no
13222 LIBXSM=
13223 if test "${HAVE_X11}" = "yes"; then
13224   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13225 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13226   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13227 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13228 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13229   $as_echo_n "(cached) " >&6
13230 else
13231   ac_check_lib_save_LIBS=$LIBS
13232 LIBS="-lSM -lICE $LIBS"
13233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13234 /* end confdefs.h.  */
13235
13236 /* Override any GCC internal prototype to avoid an error.
13237    Use char because int might match the return type of a GCC
13238    builtin and then its argument prototype would still apply.  */
13239 #ifdef __cplusplus
13240 extern "C"
13241 #endif
13242 char SmcOpenConnection ();
13243 int
13244 main ()
13245 {
13246 return SmcOpenConnection ();
13247   ;
13248   return 0;
13249 }
13250 _ACEOF
13251 if ac_fn_c_try_link "$LINENO"; then :
13252   ac_cv_lib_SM_SmcOpenConnection=yes
13253 else
13254   ac_cv_lib_SM_SmcOpenConnection=no
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext \
13257     conftest$ac_exeext conftest.$ac_ext
13258 LIBS=$ac_check_lib_save_LIBS
13259 fi
13260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13261 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13262 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13263   HAVE_X_SM=yes
13264 fi
13265
13266 fi
13267
13268
13269
13270   if test "${HAVE_X_SM}" = "yes"; then
13271
13272 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13273
13274     LIBXSM="-lSM -lICE"
13275     case "$LIBS" in
13276       *-lSM*) ;;
13277       *)      LIBS="$LIBXSM $LIBS" ;;
13278     esac
13279   fi
13280 fi
13281
13282
13283 ### Use libxml (-lxml2) if available
13284 if test "${with_xml2}" != "no"; then
13285   ### I'm not sure what the version number should be, so I just guessed.
13286
13287   succeeded=no
13288
13289   # Extract the first word of "pkg-config", so it can be a program name with args.
13290 set dummy pkg-config; ac_word=$2
13291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13292 $as_echo_n "checking for $ac_word... " >&6; }
13293 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13294   $as_echo_n "(cached) " >&6
13295 else
13296   case $PKG_CONFIG in
13297   [\\/]* | ?:[\\/]*)
13298   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13299   ;;
13300   *)
13301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13302 for as_dir in $PATH
13303 do
13304   IFS=$as_save_IFS
13305   test -z "$as_dir" && as_dir=.
13306     for ac_exec_ext in '' $ac_executable_extensions; do
13307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13308     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13310     break 2
13311   fi
13312 done
13313   done
13314 IFS=$as_save_IFS
13315
13316   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13317   ;;
13318 esac
13319 fi
13320 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13321 if test -n "$PKG_CONFIG"; then
13322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13323 $as_echo "$PKG_CONFIG" >&6; }
13324 else
13325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13326 $as_echo "no" >&6; }
13327 fi
13328
13329
13330
13331   if test "$PKG_CONFIG" = "no" ; then
13332      HAVE_LIBXML2=no
13333   else
13334      PKG_CONFIG_MIN_VERSION=0.9.0
13335      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13336         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13337 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13338
13339         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13340             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13341 $as_echo "yes" >&6; }
13342             succeeded=yes
13343
13344             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13345 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13346             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13347             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13348 $as_echo "$LIBXML2_CFLAGS" >&6; }
13349
13350             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13351 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13352             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13353             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13354 $as_echo "$LIBXML2_LIBS" >&6; }
13355         else
13356             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13357 $as_echo "no" >&6; }
13358             LIBXML2_CFLAGS=""
13359             LIBXML2_LIBS=""
13360             ## If we have a custom action on failure, don't print errors, but
13361             ## do set a variable so people can do so.
13362             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13363
13364         fi
13365
13366
13367
13368      else
13369         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13370         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13371      fi
13372   fi
13373
13374   if test $succeeded = yes; then
13375      HAVE_LIBXML2=yes
13376   else
13377      HAVE_LIBXML2=no
13378   fi
13379
13380   if test "${HAVE_LIBXML2}" = "yes"; then
13381     LIBS="$LIBXML2_LIBS $LIBS"
13382     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13383 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13384 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13385   $as_echo_n "(cached) " >&6
13386 else
13387   ac_check_lib_save_LIBS=$LIBS
13388 LIBS="-lxml2  $LIBS"
13389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13390 /* end confdefs.h.  */
13391
13392 /* Override any GCC internal prototype to avoid an error.
13393    Use char because int might match the return type of a GCC
13394    builtin and then its argument prototype would still apply.  */
13395 #ifdef __cplusplus
13396 extern "C"
13397 #endif
13398 char htmlReadMemory ();
13399 int
13400 main ()
13401 {
13402 return htmlReadMemory ();
13403   ;
13404   return 0;
13405 }
13406 _ACEOF
13407 if ac_fn_c_try_link "$LINENO"; then :
13408   ac_cv_lib_xml2_htmlReadMemory=yes
13409 else
13410   ac_cv_lib_xml2_htmlReadMemory=no
13411 fi
13412 rm -f core conftest.err conftest.$ac_objext \
13413     conftest$ac_exeext conftest.$ac_ext
13414 LIBS=$ac_check_lib_save_LIBS
13415 fi
13416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13417 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13418 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13419   HAVE_LIBXML2=yes
13420 else
13421   HAVE_LIBXML2=no
13422 fi
13423
13424     if test "${HAVE_LIBXML2}" = "yes"; then
13425
13426 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13427
13428     else
13429       LIBXML2_LIBS=""
13430       LIBXML2_CFLAGS=""
13431     fi
13432   fi
13433 fi
13434
13435
13436
13437 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13439 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13440 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13441   $as_echo_n "(cached) " >&6
13442 else
13443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13444 /* end confdefs.h.  */
13445 #include <netdb.h>
13446 int
13447 main ()
13448 {
13449 return h_errno;
13450   ;
13451   return 0;
13452 }
13453 _ACEOF
13454 if ac_fn_c_try_link "$LINENO"; then :
13455   emacs_cv_netdb_declares_h_errno=yes
13456 else
13457   emacs_cv_netdb_declares_h_errno=no
13458 fi
13459 rm -f core conftest.err conftest.$ac_objext \
13460     conftest$ac_exeext conftest.$ac_ext
13461 fi
13462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13463 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13464 if test $emacs_cv_netdb_declares_h_errno = yes; then
13465
13466 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13467
13468 fi
13469
13470 # fmod, logb, and frexp are found in -lm on most systems.
13471 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13473 $as_echo_n "checking for sqrt in -lm... " >&6; }
13474 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13475   $as_echo_n "(cached) " >&6
13476 else
13477   ac_check_lib_save_LIBS=$LIBS
13478 LIBS="-lm  $LIBS"
13479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13480 /* end confdefs.h.  */
13481
13482 /* Override any GCC internal prototype to avoid an error.
13483    Use char because int might match the return type of a GCC
13484    builtin and then its argument prototype would still apply.  */
13485 #ifdef __cplusplus
13486 extern "C"
13487 #endif
13488 char sqrt ();
13489 int
13490 main ()
13491 {
13492 return sqrt ();
13493   ;
13494   return 0;
13495 }
13496 _ACEOF
13497 if ac_fn_c_try_link "$LINENO"; then :
13498   ac_cv_lib_m_sqrt=yes
13499 else
13500   ac_cv_lib_m_sqrt=no
13501 fi
13502 rm -f core conftest.err conftest.$ac_objext \
13503     conftest$ac_exeext conftest.$ac_ext
13504 LIBS=$ac_check_lib_save_LIBS
13505 fi
13506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13507 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13508 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13509   cat >>confdefs.h <<_ACEOF
13510 #define HAVE_LIBM 1
13511 _ACEOF
13512
13513   LIBS="-lm $LIBS"
13514
13515 fi
13516
13517
13518 # Check for mail-locking functions in a "mail" library.  Probably this should
13519 # have the same check as for liblockfile below.
13520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13521 $as_echo_n "checking for maillock in -lmail... " >&6; }
13522 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13523   $as_echo_n "(cached) " >&6
13524 else
13525   ac_check_lib_save_LIBS=$LIBS
13526 LIBS="-lmail  $LIBS"
13527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13528 /* end confdefs.h.  */
13529
13530 /* Override any GCC internal prototype to avoid an error.
13531    Use char because int might match the return type of a GCC
13532    builtin and then its argument prototype would still apply.  */
13533 #ifdef __cplusplus
13534 extern "C"
13535 #endif
13536 char maillock ();
13537 int
13538 main ()
13539 {
13540 return maillock ();
13541   ;
13542   return 0;
13543 }
13544 _ACEOF
13545 if ac_fn_c_try_link "$LINENO"; then :
13546   ac_cv_lib_mail_maillock=yes
13547 else
13548   ac_cv_lib_mail_maillock=no
13549 fi
13550 rm -f core conftest.err conftest.$ac_objext \
13551     conftest$ac_exeext conftest.$ac_ext
13552 LIBS=$ac_check_lib_save_LIBS
13553 fi
13554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13555 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13556 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13557   have_mail=yes
13558 else
13559   have_mail=no
13560 fi
13561
13562 if test $have_mail = yes; then
13563   LIBS_MAIL=-lmail
13564   LIBS="$LIBS_MAIL $LIBS"
13565
13566 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13567
13568 else
13569   LIBS_MAIL=
13570 fi
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13572 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13573 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13574   $as_echo_n "(cached) " >&6
13575 else
13576   ac_check_lib_save_LIBS=$LIBS
13577 LIBS="-llockfile  $LIBS"
13578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13579 /* end confdefs.h.  */
13580
13581 /* Override any GCC internal prototype to avoid an error.
13582    Use char because int might match the return type of a GCC
13583    builtin and then its argument prototype would still apply.  */
13584 #ifdef __cplusplus
13585 extern "C"
13586 #endif
13587 char maillock ();
13588 int
13589 main ()
13590 {
13591 return maillock ();
13592   ;
13593   return 0;
13594 }
13595 _ACEOF
13596 if ac_fn_c_try_link "$LINENO"; then :
13597   ac_cv_lib_lockfile_maillock=yes
13598 else
13599   ac_cv_lib_lockfile_maillock=no
13600 fi
13601 rm -f core conftest.err conftest.$ac_objext \
13602     conftest$ac_exeext conftest.$ac_ext
13603 LIBS=$ac_check_lib_save_LIBS
13604 fi
13605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13606 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13607 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13608   have_lockfile=yes
13609 else
13610   have_lockfile=no
13611 fi
13612
13613 if test $have_lockfile = yes; then
13614    LIBS_MAIL=-llockfile
13615    LIBS="$LIBS_MAIL $LIBS"
13616
13617 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13618
13619 else
13620 # If we have the shared liblockfile, assume we must use it for mail
13621 # locking (e.g. Debian).  If we couldn't link against liblockfile
13622 # (no liblockfile.a installed), ensure that we don't need to.
13623       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13624 set dummy liblockfile.so; ac_word=$2
13625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13626 $as_echo_n "checking for $ac_word... " >&6; }
13627 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13628   $as_echo_n "(cached) " >&6
13629 else
13630   if test -n "$liblockfile"; then
13631   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13632 else
13633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13634 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13635 for as_dir in $as_dummy
13636 do
13637   IFS=$as_save_IFS
13638   test -z "$as_dir" && as_dir=.
13639     for ac_exec_ext in '' $ac_executable_extensions; do
13640   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13641     ac_cv_prog_liblockfile="yes"
13642     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13643     break 2
13644   fi
13645 done
13646   done
13647 IFS=$as_save_IFS
13648
13649   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13650 fi
13651 fi
13652 liblockfile=$ac_cv_prog_liblockfile
13653 if test -n "$liblockfile"; then
13654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13655 $as_echo "$liblockfile" >&6; }
13656 else
13657   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13658 $as_echo "no" >&6; }
13659 fi
13660
13661
13662   if test $ac_cv_prog_liblockfile = yes; then
13663     as_fn_error "Shared liblockfile found but can't link against it.
13664 This probably means that movemail could lose mail.
13665 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13666   fi
13667 fi
13668 for ac_func in touchlock
13669 do :
13670   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13671 if test "x$ac_cv_func_touchlock" = x""yes; then :
13672   cat >>confdefs.h <<_ACEOF
13673 #define HAVE_TOUCHLOCK 1
13674 _ACEOF
13675
13676 fi
13677 done
13678
13679 for ac_header in maillock.h
13680 do :
13681   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13682 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13683   cat >>confdefs.h <<_ACEOF
13684 #define HAVE_MAILLOCK_H 1
13685 _ACEOF
13686
13687 fi
13688
13689 done
13690
13691
13692
13693 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13694 ## interlock access to the mail spool.  The alternative is a lock file named
13695 ## /usr/spool/mail/$USER.lock.
13696 mail_lock=no
13697 case "$opsys" in
13698   aix4-2) mail_lock="lockf" ;;
13699
13700   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13701
13702   ## On GNU/Linux systems, both methods are used by various mail programs.
13703   ## I assume most people are using newer mailers that have heard of flock.
13704   ## Change this if you need to.
13705   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13706   ## configure gets the right answers, and that means *NOT* using flock.
13707   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13708   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13709   ## Debian maintainer hasn't provided a clean fix for Emacs.
13710   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13711   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13712   ## correct logic.  -- fx
13713   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13714   ## liblockfile is a Free Software replacement for libmail, used on
13715   ## Debian systems and elsewhere. -rfr.
13716   gnu-*)
13717     mail_lock="flock"
13718     if test $have_mail = yes || test $have_lockfile = yes; then
13719       test $ac_cv_header_maillock_h = yes && mail_lock=no
13720     fi
13721     ;;
13722 esac
13723
13724 BLESSMAIL_TARGET=
13725 case "$mail_lock" in
13726   flock)
13727 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13728  ;;
13729
13730   lockf)
13731 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13732  ;;
13733
13734   *) BLESSMAIL_TARGET="need-blessmail" ;;
13735 esac
13736
13737
13738
13739 for ac_func in gethostname getdomainname \
13740 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13741 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13742 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13743 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13744 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm \
13745 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13746 gai_strerror mkstemp getline getdelim mremap fsync sync \
13747 difftime mempcpy mblen mbrlen posix_memalign \
13748 cfmakeraw cfsetspeed isnan copysign __executable_start
13749 do :
13750   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13751 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13752 eval as_val=\$$as_ac_var
13753    if test "x$as_val" = x""yes; then :
13754   cat >>confdefs.h <<_ACEOF
13755 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13756 _ACEOF
13757
13758 fi
13759 done
13760
13761
13762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13763 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13764 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13765   $as_echo_n "(cached) " >&6
13766 else
13767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13768 /* end confdefs.h.  */
13769
13770 int
13771 main ()
13772 {
13773 __builtin_unwind_init ();
13774   ;
13775   return 0;
13776 }
13777 _ACEOF
13778 if ac_fn_c_try_link "$LINENO"; then :
13779   emacs_cv_func___builtin_unwind_init=yes
13780 else
13781   emacs_cv_func___builtin_unwind_init=no
13782 fi
13783 rm -f core conftest.err conftest.$ac_objext \
13784     conftest$ac_exeext conftest.$ac_ext
13785 fi
13786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13787 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13788 if test $emacs_cv_func___builtin_unwind_init = yes; then
13789
13790 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13791
13792 fi
13793
13794 for ac_header in sys/un.h
13795 do :
13796   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13797 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13798   cat >>confdefs.h <<_ACEOF
13799 #define HAVE_SYS_UN_H 1
13800 _ACEOF
13801
13802 fi
13803
13804 done
13805
13806
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13808 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13809 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13810   $as_echo_n "(cached) " >&6
13811 else
13812   while :; do
13813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13814 /* end confdefs.h.  */
13815 #include <sys/types.h> /* for off_t */
13816      #include <stdio.h>
13817 int
13818 main ()
13819 {
13820 int (*fp) (FILE *, off_t, int) = fseeko;
13821      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13822   ;
13823   return 0;
13824 }
13825 _ACEOF
13826 if ac_fn_c_try_link "$LINENO"; then :
13827   ac_cv_sys_largefile_source=no; break
13828 fi
13829 rm -f core conftest.err conftest.$ac_objext \
13830     conftest$ac_exeext conftest.$ac_ext
13831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13832 /* end confdefs.h.  */
13833 #define _LARGEFILE_SOURCE 1
13834 #include <sys/types.h> /* for off_t */
13835      #include <stdio.h>
13836 int
13837 main ()
13838 {
13839 int (*fp) (FILE *, off_t, int) = fseeko;
13840      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13841   ;
13842   return 0;
13843 }
13844 _ACEOF
13845 if ac_fn_c_try_link "$LINENO"; then :
13846   ac_cv_sys_largefile_source=1; break
13847 fi
13848 rm -f core conftest.err conftest.$ac_objext \
13849     conftest$ac_exeext conftest.$ac_ext
13850   ac_cv_sys_largefile_source=unknown
13851   break
13852 done
13853 fi
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13855 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13856 case $ac_cv_sys_largefile_source in #(
13857   no | unknown) ;;
13858   *)
13859 cat >>confdefs.h <<_ACEOF
13860 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13861 _ACEOF
13862 ;;
13863 esac
13864 rm -rf conftest*
13865
13866 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13867 # in glibc 2.1.3, but that breaks too many other things.
13868 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13869 if test $ac_cv_sys_largefile_source != unknown; then
13870
13871 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13872
13873 fi
13874
13875
13876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13877 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13878 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13879   $as_echo_n "(cached) " >&6
13880 else
13881   # Use it with a single arg.
13882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13883 /* end confdefs.h.  */
13884 $ac_includes_default
13885 int
13886 main ()
13887 {
13888 getpgrp (0);
13889   ;
13890   return 0;
13891 }
13892 _ACEOF
13893 if ac_fn_c_try_compile "$LINENO"; then :
13894   ac_cv_func_getpgrp_void=no
13895 else
13896   ac_cv_func_getpgrp_void=yes
13897 fi
13898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13899
13900 fi
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13902 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13903 if test $ac_cv_func_getpgrp_void = yes; then
13904
13905 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13906
13907 fi
13908
13909
13910 # UNIX98 PTYs.
13911 for ac_func in grantpt
13912 do :
13913   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13914 if test "x$ac_cv_func_grantpt" = x""yes; then :
13915   cat >>confdefs.h <<_ACEOF
13916 #define HAVE_GRANTPT 1
13917 _ACEOF
13918
13919 fi
13920 done
13921
13922
13923 # PTY-related GNU extensions.
13924 for ac_func in getpt
13925 do :
13926   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13927 if test "x$ac_cv_func_getpt" = x""yes; then :
13928   cat >>confdefs.h <<_ACEOF
13929 #define HAVE_GETPT 1
13930 _ACEOF
13931
13932 fi
13933 done
13934
13935
13936 # Check this now, so that we will NOT find the above functions in ncurses.
13937 # That is because we have not set up to link ncurses in lib-src.
13938 # It's better to believe a function is not available
13939 # than to expect to find it in ncurses.
13940 # Also we need tputs and friends to be able to build at all.
13941 have_tputs_et_al=true
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13943 $as_echo_n "checking for library containing tputs... " >&6; }
13944 if test "${ac_cv_search_tputs+set}" = set; then :
13945   $as_echo_n "(cached) " >&6
13946 else
13947   ac_func_search_save_LIBS=$LIBS
13948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13949 /* end confdefs.h.  */
13950
13951 /* Override any GCC internal prototype to avoid an error.
13952    Use char because int might match the return type of a GCC
13953    builtin and then its argument prototype would still apply.  */
13954 #ifdef __cplusplus
13955 extern "C"
13956 #endif
13957 char tputs ();
13958 int
13959 main ()
13960 {
13961 return tputs ();
13962   ;
13963   return 0;
13964 }
13965 _ACEOF
13966 for ac_lib in '' ncurses terminfo termcap; do
13967   if test -z "$ac_lib"; then
13968     ac_res="none required"
13969   else
13970     ac_res=-l$ac_lib
13971     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13972   fi
13973   if ac_fn_c_try_link "$LINENO"; then :
13974   ac_cv_search_tputs=$ac_res
13975 fi
13976 rm -f core conftest.err conftest.$ac_objext \
13977     conftest$ac_exeext
13978   if test "${ac_cv_search_tputs+set}" = set; then :
13979   break
13980 fi
13981 done
13982 if test "${ac_cv_search_tputs+set}" = set; then :
13983
13984 else
13985   ac_cv_search_tputs=no
13986 fi
13987 rm conftest.$ac_ext
13988 LIBS=$ac_func_search_save_LIBS
13989 fi
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13991 $as_echo "$ac_cv_search_tputs" >&6; }
13992 ac_res=$ac_cv_search_tputs
13993 if test "$ac_res" != no; then :
13994   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13995
13996 else
13997   have_tputs_et_al=false
13998 fi
13999
14000 if test "$have_tputs_et_al" != true; then
14001   as_fn_error "I couldn't find termcap functions (tputs and friends).
14002 Maybe some development libraries/packages are missing?  Try installing
14003 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
14004 fi
14005 # Must define this when any termcap library is found.
14006
14007 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
14008
14009 ## FIXME This was the cpp logic, but I am not sure it is right.
14010 ## The above test has not necessarily found libncurses.
14011 HAVE_LIBNCURSES=yes
14012
14013 ## Use terminfo instead of termcap?
14014 ## Note only system files NOT using terminfo are:
14015 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
14016 ## darwin|gnu without ncurses.
14017 TERMINFO=no
14018 LIBS_TERMCAP=
14019 case "$opsys" in
14020   ## cygwin: Fewer environment variables to go wrong, more terminal types.
14021   ## hpux10-20: Use the system provided termcap(3) library.
14022   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
14023   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
14024   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
14025
14026   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14027   ##  The ncurses library has been moved out of the System framework in
14028   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
14029   ##  option to use it.
14030   darwin|gnu*)
14031     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
14032     if test "x$HAVE_LIBNCURSES" = "xyes"; then
14033       TERMINFO=yes
14034       LIBS_TERMCAP="-lncurses"
14035     fi
14036     ;;
14037
14038   freebsd)
14039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14040 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14041     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14042   $as_echo_n "(cached) " >&6
14043 else
14044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14045 /* end confdefs.h.  */
14046 #include <osreldate.h>
14047 int
14048 main ()
14049 {
14050 #if __FreeBSD_version < 400000
14051 fail;
14052 #endif
14053
14054   ;
14055   return 0;
14056 }
14057 _ACEOF
14058 if ac_fn_c_try_link "$LINENO"; then :
14059   emacs_cv_freebsd_terminfo=yes
14060 else
14061   emacs_cv_freebsd_terminfo=no
14062 fi
14063 rm -f core conftest.err conftest.$ac_objext \
14064     conftest$ac_exeext conftest.$ac_ext
14065 fi
14066
14067
14068     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14069 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14070
14071     if test $emacs_cv_freebsd_terminfo = yes; then
14072       TERMINFO=yes
14073       LIBS_TERMCAP="-lncurses"
14074     else
14075       LIBS_TERMCAP="-ltermcap"
14076     fi
14077     ;;
14078
14079   netbsd)
14080     if test $ac_cv_search_tputs = -lterminfo; then
14081       TERMINFO=yes
14082       LIBS_TERMCAP="-lterminfo"
14083     else
14084       LIBS_TERMCAP="-ltermcap"
14085     fi
14086     ;;
14087
14088 esac
14089
14090 case "$opsys" in
14091   ## hpux: Make sure we get select from libc rather than from libcurses
14092   ##  because libcurses on HPUX 10.10 has a broken version of select.
14093   ##  We used to use -lc -lcurses, but this may be cleaner.
14094   hpux*) LIBS_TERMCAP="-ltermcap" ;;
14095
14096   openbsd) LIBS_TERMCAP="-lncurses" ;;
14097
14098   ## Must use system termcap, if we use any termcap.  It does special things.
14099   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
14100 esac
14101
14102 TERMCAP_OBJ=tparam.o
14103 if test $TERMINFO = yes; then
14104
14105 $as_echo "#define TERMINFO 1" >>confdefs.h
14106
14107
14108   ## Default used to be -ltermcap.  Add a case above if need something else.
14109   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
14110
14111   TERMCAP_OBJ=terminfo.o
14112 fi
14113
14114
14115
14116
14117 # Do we have res_init, for detecting changes in /etc/resolv.conf?
14118 resolv=no
14119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14120 /* end confdefs.h.  */
14121 #include <netinet/in.h>
14122 #include <arpa/nameser.h>
14123 #include <resolv.h>
14124 int
14125 main ()
14126 {
14127 return res_init();
14128   ;
14129   return 0;
14130 }
14131 _ACEOF
14132 if ac_fn_c_try_link "$LINENO"; then :
14133   have_res_init=yes
14134 else
14135   have_res_init=no
14136 fi
14137 rm -f core conftest.err conftest.$ac_objext \
14138     conftest$ac_exeext conftest.$ac_ext
14139 if test "$have_res_init" = no; then
14140   OLIBS="$LIBS"
14141   LIBS="$LIBS -lresolv"
14142   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
14143 $as_echo_n "checking for res_init with -lresolv... " >&6; }
14144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14145 /* end confdefs.h.  */
14146 #include <netinet/in.h>
14147 #include <arpa/nameser.h>
14148 #include <resolv.h>
14149 int
14150 main ()
14151 {
14152 return res_init();
14153   ;
14154   return 0;
14155 }
14156 _ACEOF
14157 if ac_fn_c_try_link "$LINENO"; then :
14158   have_res_init=yes
14159 else
14160   have_res_init=no
14161 fi
14162 rm -f core conftest.err conftest.$ac_objext \
14163     conftest$ac_exeext conftest.$ac_ext
14164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
14165 $as_echo "$have_res_init" >&6; }
14166   if test "$have_res_init" = yes ; then
14167     resolv=yes
14168   fi
14169   LIBS="$OLIBS"
14170 fi
14171
14172 if test "$have_res_init" = yes; then
14173
14174 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
14175
14176 fi
14177
14178 # Do we need the Hesiod library to provide the support routines?
14179 LIBHESIOD=
14180 if test "$with_hesiod" != no ; then
14181   # Don't set $LIBS here -- see comments above.  FIXME which comments?
14182   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
14183 if test "x$ac_cv_func_res_send" = x""yes; then :
14184
14185 else
14186   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
14187 if test "x$ac_cv_func___res_send" = x""yes; then :
14188
14189 else
14190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
14191 $as_echo_n "checking for res_send in -lresolv... " >&6; }
14192 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
14193   $as_echo_n "(cached) " >&6
14194 else
14195   ac_check_lib_save_LIBS=$LIBS
14196 LIBS="-lresolv  $LIBS"
14197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14198 /* end confdefs.h.  */
14199
14200 /* Override any GCC internal prototype to avoid an error.
14201    Use char because int might match the return type of a GCC
14202    builtin and then its argument prototype would still apply.  */
14203 #ifdef __cplusplus
14204 extern "C"
14205 #endif
14206 char res_send ();
14207 int
14208 main ()
14209 {
14210 return res_send ();
14211   ;
14212   return 0;
14213 }
14214 _ACEOF
14215 if ac_fn_c_try_link "$LINENO"; then :
14216   ac_cv_lib_resolv_res_send=yes
14217 else
14218   ac_cv_lib_resolv_res_send=no
14219 fi
14220 rm -f core conftest.err conftest.$ac_objext \
14221     conftest$ac_exeext conftest.$ac_ext
14222 LIBS=$ac_check_lib_save_LIBS
14223 fi
14224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
14225 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
14226 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
14227   resolv=yes
14228 else
14229   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
14230 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
14231 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
14232   $as_echo_n "(cached) " >&6
14233 else
14234   ac_check_lib_save_LIBS=$LIBS
14235 LIBS="-lresolv  $LIBS"
14236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14237 /* end confdefs.h.  */
14238
14239 /* Override any GCC internal prototype to avoid an error.
14240    Use char because int might match the return type of a GCC
14241    builtin and then its argument prototype would still apply.  */
14242 #ifdef __cplusplus
14243 extern "C"
14244 #endif
14245 char __res_send ();
14246 int
14247 main ()
14248 {
14249 return __res_send ();
14250   ;
14251   return 0;
14252 }
14253 _ACEOF
14254 if ac_fn_c_try_link "$LINENO"; then :
14255   ac_cv_lib_resolv___res_send=yes
14256 else
14257   ac_cv_lib_resolv___res_send=no
14258 fi
14259 rm -f core conftest.err conftest.$ac_objext \
14260     conftest$ac_exeext conftest.$ac_ext
14261 LIBS=$ac_check_lib_save_LIBS
14262 fi
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14264 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14265 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14266   resolv=yes
14267 fi
14268
14269 fi
14270
14271 fi
14272
14273 fi
14274
14275   if test "$resolv" = yes ; then
14276     RESOLVLIB=-lresolv
14277   else
14278     RESOLVLIB=
14279   fi
14280   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14281 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14282
14283 else
14284   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14285 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14286 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14287   $as_echo_n "(cached) " >&6
14288 else
14289   ac_check_lib_save_LIBS=$LIBS
14290 LIBS="-lhesiod $RESOLVLIB $LIBS"
14291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14292 /* end confdefs.h.  */
14293
14294 /* Override any GCC internal prototype to avoid an error.
14295    Use char because int might match the return type of a GCC
14296    builtin and then its argument prototype would still apply.  */
14297 #ifdef __cplusplus
14298 extern "C"
14299 #endif
14300 char hes_getmailhost ();
14301 int
14302 main ()
14303 {
14304 return hes_getmailhost ();
14305   ;
14306   return 0;
14307 }
14308 _ACEOF
14309 if ac_fn_c_try_link "$LINENO"; then :
14310   ac_cv_lib_hesiod_hes_getmailhost=yes
14311 else
14312   ac_cv_lib_hesiod_hes_getmailhost=no
14313 fi
14314 rm -f core conftest.err conftest.$ac_objext \
14315     conftest$ac_exeext conftest.$ac_ext
14316 LIBS=$ac_check_lib_save_LIBS
14317 fi
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14319 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14320 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14321   hesiod=yes
14322 else
14323   :
14324 fi
14325
14326 fi
14327
14328
14329   if test x"$hesiod" = xyes; then
14330
14331 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14332
14333     LIBHESIOD=-lhesiod
14334   fi
14335 fi
14336
14337
14338 # Do we need libresolv (due to res_init or Hesiod)?
14339 if test "$resolv" = yes ; then
14340
14341 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14342
14343   LIBRESOLV=-lresolv
14344 else
14345   LIBRESOLV=
14346 fi
14347
14348
14349 # These tell us which Kerberos-related libraries to use.
14350 COM_ERRLIB=
14351 CRYPTOLIB=
14352 KRB5LIB=
14353 DESLIB=
14354 KRB4LIB=
14355
14356 if test "${with_kerberos}" != no; then
14357   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14358 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14359 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14360   $as_echo_n "(cached) " >&6
14361 else
14362   ac_check_lib_save_LIBS=$LIBS
14363 LIBS="-lcom_err  $LIBS"
14364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14365 /* end confdefs.h.  */
14366
14367 /* Override any GCC internal prototype to avoid an error.
14368    Use char because int might match the return type of a GCC
14369    builtin and then its argument prototype would still apply.  */
14370 #ifdef __cplusplus
14371 extern "C"
14372 #endif
14373 char com_err ();
14374 int
14375 main ()
14376 {
14377 return com_err ();
14378   ;
14379   return 0;
14380 }
14381 _ACEOF
14382 if ac_fn_c_try_link "$LINENO"; then :
14383   ac_cv_lib_com_err_com_err=yes
14384 else
14385   ac_cv_lib_com_err_com_err=no
14386 fi
14387 rm -f core conftest.err conftest.$ac_objext \
14388     conftest$ac_exeext conftest.$ac_ext
14389 LIBS=$ac_check_lib_save_LIBS
14390 fi
14391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14392 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14393 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14394   have_com_err=yes
14395 else
14396   have_com_err=no
14397 fi
14398
14399   if test $have_com_err = yes; then
14400     COM_ERRLIB=-lcom_err
14401     LIBS="$COM_ERRLIB $LIBS"
14402
14403 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14404
14405   fi
14406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14407 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14408 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14409   $as_echo_n "(cached) " >&6
14410 else
14411   ac_check_lib_save_LIBS=$LIBS
14412 LIBS="-lcrypto  $LIBS"
14413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14414 /* end confdefs.h.  */
14415
14416 /* Override any GCC internal prototype to avoid an error.
14417    Use char because int might match the return type of a GCC
14418    builtin and then its argument prototype would still apply.  */
14419 #ifdef __cplusplus
14420 extern "C"
14421 #endif
14422 char mit_des_cbc_encrypt ();
14423 int
14424 main ()
14425 {
14426 return mit_des_cbc_encrypt ();
14427   ;
14428   return 0;
14429 }
14430 _ACEOF
14431 if ac_fn_c_try_link "$LINENO"; then :
14432   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14433 else
14434   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14435 fi
14436 rm -f core conftest.err conftest.$ac_objext \
14437     conftest$ac_exeext conftest.$ac_ext
14438 LIBS=$ac_check_lib_save_LIBS
14439 fi
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14441 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14442 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14443   have_crypto=yes
14444 else
14445   have_crypto=no
14446 fi
14447
14448   if test $have_crypto = yes; then
14449     CRYPTOLIB=-lcrypto
14450     LIBS="$CRYPTOLIB $LIBS"
14451
14452 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14453
14454   fi
14455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14456 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14457 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14458   $as_echo_n "(cached) " >&6
14459 else
14460   ac_check_lib_save_LIBS=$LIBS
14461 LIBS="-lk5crypto  $LIBS"
14462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14463 /* end confdefs.h.  */
14464
14465 /* Override any GCC internal prototype to avoid an error.
14466    Use char because int might match the return type of a GCC
14467    builtin and then its argument prototype would still apply.  */
14468 #ifdef __cplusplus
14469 extern "C"
14470 #endif
14471 char mit_des_cbc_encrypt ();
14472 int
14473 main ()
14474 {
14475 return mit_des_cbc_encrypt ();
14476   ;
14477   return 0;
14478 }
14479 _ACEOF
14480 if ac_fn_c_try_link "$LINENO"; then :
14481   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14482 else
14483   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14484 fi
14485 rm -f core conftest.err conftest.$ac_objext \
14486     conftest$ac_exeext conftest.$ac_ext
14487 LIBS=$ac_check_lib_save_LIBS
14488 fi
14489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14490 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14491 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14492   have_k5crypto=yes
14493 else
14494   have_k5crypto=no
14495 fi
14496
14497   if test $have_k5crypto = yes; then
14498     CRYPTOLIB=-lk5crypto
14499     LIBS="$CRYPTOLIB $LIBS"
14500
14501 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14502
14503   fi
14504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14505 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14506 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14507   $as_echo_n "(cached) " >&6
14508 else
14509   ac_check_lib_save_LIBS=$LIBS
14510 LIBS="-lkrb5  $LIBS"
14511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14512 /* end confdefs.h.  */
14513
14514 /* Override any GCC internal prototype to avoid an error.
14515    Use char because int might match the return type of a GCC
14516    builtin and then its argument prototype would still apply.  */
14517 #ifdef __cplusplus
14518 extern "C"
14519 #endif
14520 char krb5_init_context ();
14521 int
14522 main ()
14523 {
14524 return krb5_init_context ();
14525   ;
14526   return 0;
14527 }
14528 _ACEOF
14529 if ac_fn_c_try_link "$LINENO"; then :
14530   ac_cv_lib_krb5_krb5_init_context=yes
14531 else
14532   ac_cv_lib_krb5_krb5_init_context=no
14533 fi
14534 rm -f core conftest.err conftest.$ac_objext \
14535     conftest$ac_exeext conftest.$ac_ext
14536 LIBS=$ac_check_lib_save_LIBS
14537 fi
14538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14539 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14540 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14541   have_krb5=yes
14542 else
14543   have_krb5=no
14544 fi
14545
14546   if test $have_krb5=yes; then
14547     KRB5LIB=-lkrb5
14548     LIBS="$KRB5LIB $LIBS"
14549
14550 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14551
14552   fi
14553     if test "${with_kerberos5}" = no; then
14554     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14555 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14556 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14557   $as_echo_n "(cached) " >&6
14558 else
14559   ac_check_lib_save_LIBS=$LIBS
14560 LIBS="-ldes425  $LIBS"
14561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14562 /* end confdefs.h.  */
14563
14564 /* Override any GCC internal prototype to avoid an error.
14565    Use char because int might match the return type of a GCC
14566    builtin and then its argument prototype would still apply.  */
14567 #ifdef __cplusplus
14568 extern "C"
14569 #endif
14570 char des_cbc_encrypt ();
14571 int
14572 main ()
14573 {
14574 return des_cbc_encrypt ();
14575   ;
14576   return 0;
14577 }
14578 _ACEOF
14579 if ac_fn_c_try_link "$LINENO"; then :
14580   ac_cv_lib_des425_des_cbc_encrypt=yes
14581 else
14582   ac_cv_lib_des425_des_cbc_encrypt=no
14583 fi
14584 rm -f core conftest.err conftest.$ac_objext \
14585     conftest$ac_exeext conftest.$ac_ext
14586 LIBS=$ac_check_lib_save_LIBS
14587 fi
14588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14589 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14590 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14591   have_des425=yes
14592 else
14593   have_des425=no
14594 fi
14595
14596     if test $have_des425 = yes; then
14597       DESLIB=-ldes425
14598       LIBS="$DESLIB $LIBS"
14599
14600 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14601
14602     else
14603       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14604 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14605 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14606   $as_echo_n "(cached) " >&6
14607 else
14608   ac_check_lib_save_LIBS=$LIBS
14609 LIBS="-ldes  $LIBS"
14610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14611 /* end confdefs.h.  */
14612
14613 /* Override any GCC internal prototype to avoid an error.
14614    Use char because int might match the return type of a GCC
14615    builtin and then its argument prototype would still apply.  */
14616 #ifdef __cplusplus
14617 extern "C"
14618 #endif
14619 char des_cbc_encrypt ();
14620 int
14621 main ()
14622 {
14623 return des_cbc_encrypt ();
14624   ;
14625   return 0;
14626 }
14627 _ACEOF
14628 if ac_fn_c_try_link "$LINENO"; then :
14629   ac_cv_lib_des_des_cbc_encrypt=yes
14630 else
14631   ac_cv_lib_des_des_cbc_encrypt=no
14632 fi
14633 rm -f core conftest.err conftest.$ac_objext \
14634     conftest$ac_exeext conftest.$ac_ext
14635 LIBS=$ac_check_lib_save_LIBS
14636 fi
14637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14638 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14639 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14640   have_des=yes
14641 else
14642   have_des=no
14643 fi
14644
14645       if test $have_des = yes; then
14646         DESLIB=-ldes
14647         LIBS="$DESLIB $LIBS"
14648
14649 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14650
14651       fi
14652     fi
14653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14654 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14655 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14656   $as_echo_n "(cached) " >&6
14657 else
14658   ac_check_lib_save_LIBS=$LIBS
14659 LIBS="-lkrb4  $LIBS"
14660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14661 /* end confdefs.h.  */
14662
14663 /* Override any GCC internal prototype to avoid an error.
14664    Use char because int might match the return type of a GCC
14665    builtin and then its argument prototype would still apply.  */
14666 #ifdef __cplusplus
14667 extern "C"
14668 #endif
14669 char krb_get_cred ();
14670 int
14671 main ()
14672 {
14673 return krb_get_cred ();
14674   ;
14675   return 0;
14676 }
14677 _ACEOF
14678 if ac_fn_c_try_link "$LINENO"; then :
14679   ac_cv_lib_krb4_krb_get_cred=yes
14680 else
14681   ac_cv_lib_krb4_krb_get_cred=no
14682 fi
14683 rm -f core conftest.err conftest.$ac_objext \
14684     conftest$ac_exeext conftest.$ac_ext
14685 LIBS=$ac_check_lib_save_LIBS
14686 fi
14687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14688 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14689 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14690   have_krb4=yes
14691 else
14692   have_krb4=no
14693 fi
14694
14695     if test $have_krb4 = yes; then
14696       KRB4LIB=-lkrb4
14697       LIBS="$KRB4LIB $LIBS"
14698
14699 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14700
14701     else
14702       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14703 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14704 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14705   $as_echo_n "(cached) " >&6
14706 else
14707   ac_check_lib_save_LIBS=$LIBS
14708 LIBS="-lkrb  $LIBS"
14709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14710 /* end confdefs.h.  */
14711
14712 /* Override any GCC internal prototype to avoid an error.
14713    Use char because int might match the return type of a GCC
14714    builtin and then its argument prototype would still apply.  */
14715 #ifdef __cplusplus
14716 extern "C"
14717 #endif
14718 char krb_get_cred ();
14719 int
14720 main ()
14721 {
14722 return krb_get_cred ();
14723   ;
14724   return 0;
14725 }
14726 _ACEOF
14727 if ac_fn_c_try_link "$LINENO"; then :
14728   ac_cv_lib_krb_krb_get_cred=yes
14729 else
14730   ac_cv_lib_krb_krb_get_cred=no
14731 fi
14732 rm -f core conftest.err conftest.$ac_objext \
14733     conftest$ac_exeext conftest.$ac_ext
14734 LIBS=$ac_check_lib_save_LIBS
14735 fi
14736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14737 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14738 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14739   have_krb=yes
14740 else
14741   have_krb=no
14742 fi
14743
14744       if test $have_krb = yes; then
14745         KRB4LIB=-lkrb
14746         LIBS="$KRB4LIB $LIBS"
14747
14748 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14749
14750       fi
14751     fi
14752   fi
14753
14754   if test "${with_kerberos5}" != no; then
14755     for ac_header in krb5.h
14756 do :
14757   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14758 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14759   cat >>confdefs.h <<_ACEOF
14760 #define HAVE_KRB5_H 1
14761 _ACEOF
14762  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14763 "
14764 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14765
14766 cat >>confdefs.h <<_ACEOF
14767 #define HAVE_KRB5_ERROR_TEXT 1
14768 _ACEOF
14769
14770
14771 fi
14772 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14773 "
14774 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14775
14776 cat >>confdefs.h <<_ACEOF
14777 #define HAVE_KRB5_ERROR_E_TEXT 1
14778 _ACEOF
14779
14780
14781 fi
14782
14783 fi
14784
14785 done
14786
14787   else
14788     for ac_header in des.h
14789 do :
14790   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14791 if test "x$ac_cv_header_des_h" = x""yes; then :
14792   cat >>confdefs.h <<_ACEOF
14793 #define HAVE_DES_H 1
14794 _ACEOF
14795
14796 else
14797   for ac_header in kerberosIV/des.h
14798 do :
14799   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14800 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14801   cat >>confdefs.h <<_ACEOF
14802 #define HAVE_KERBEROSIV_DES_H 1
14803 _ACEOF
14804
14805 else
14806   for ac_header in kerberos/des.h
14807 do :
14808   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14809 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14810   cat >>confdefs.h <<_ACEOF
14811 #define HAVE_KERBEROS_DES_H 1
14812 _ACEOF
14813
14814 fi
14815
14816 done
14817
14818 fi
14819
14820 done
14821
14822 fi
14823
14824 done
14825
14826     for ac_header in krb.h
14827 do :
14828   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14829 if test "x$ac_cv_header_krb_h" = x""yes; then :
14830   cat >>confdefs.h <<_ACEOF
14831 #define HAVE_KRB_H 1
14832 _ACEOF
14833
14834 else
14835   for ac_header in kerberosIV/krb.h
14836 do :
14837   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14838 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14839   cat >>confdefs.h <<_ACEOF
14840 #define HAVE_KERBEROSIV_KRB_H 1
14841 _ACEOF
14842
14843 else
14844   for ac_header in kerberos/krb.h
14845 do :
14846   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14847 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14848   cat >>confdefs.h <<_ACEOF
14849 #define HAVE_KERBEROS_KRB_H 1
14850 _ACEOF
14851
14852 fi
14853
14854 done
14855
14856 fi
14857
14858 done
14859
14860 fi
14861
14862 done
14863
14864   fi
14865   for ac_header in com_err.h
14866 do :
14867   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14868 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14869   cat >>confdefs.h <<_ACEOF
14870 #define HAVE_COM_ERR_H 1
14871 _ACEOF
14872
14873 fi
14874
14875 done
14876
14877 fi
14878
14879
14880
14881
14882
14883
14884
14885 # Solaris requires -lintl if you want strerror (which calls dgettext)
14886 # to return localized messages.
14887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
14888 $as_echo_n "checking for dgettext in -lintl... " >&6; }
14889 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
14890   $as_echo_n "(cached) " >&6
14891 else
14892   ac_check_lib_save_LIBS=$LIBS
14893 LIBS="-lintl  $LIBS"
14894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14895 /* end confdefs.h.  */
14896
14897 /* Override any GCC internal prototype to avoid an error.
14898    Use char because int might match the return type of a GCC
14899    builtin and then its argument prototype would still apply.  */
14900 #ifdef __cplusplus
14901 extern "C"
14902 #endif
14903 char dgettext ();
14904 int
14905 main ()
14906 {
14907 return dgettext ();
14908   ;
14909   return 0;
14910 }
14911 _ACEOF
14912 if ac_fn_c_try_link "$LINENO"; then :
14913   ac_cv_lib_intl_dgettext=yes
14914 else
14915   ac_cv_lib_intl_dgettext=no
14916 fi
14917 rm -f core conftest.err conftest.$ac_objext \
14918     conftest$ac_exeext conftest.$ac_ext
14919 LIBS=$ac_check_lib_save_LIBS
14920 fi
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
14922 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
14923 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
14924   cat >>confdefs.h <<_ACEOF
14925 #define HAVE_LIBINTL 1
14926 _ACEOF
14927
14928   LIBS="-lintl $LIBS"
14929
14930 fi
14931
14932
14933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14934 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14935 if test "${emacs_cv_localtime_cache+set}" = set; then :
14936   $as_echo_n "(cached) " >&6
14937 else
14938   if test x$ac_cv_func_tzset = xyes; then
14939 if test "$cross_compiling" = yes; then :
14940   # If we have tzset, assume the worst when cross-compiling.
14941 emacs_cv_localtime_cache=yes
14942 else
14943   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14944 /* end confdefs.h.  */
14945 #include <time.h>
14946 char TZ_GMT0[] = "TZ=GMT0";
14947 char TZ_PST8[] = "TZ=PST8";
14948 main()
14949 {
14950   time_t now = time ((time_t *) 0);
14951   int hour_GMT0, hour_unset;
14952   if (putenv (TZ_GMT0) != 0)
14953     exit (1);
14954   hour_GMT0 = localtime (&now)->tm_hour;
14955   unsetenv("TZ");
14956   hour_unset = localtime (&now)->tm_hour;
14957   if (putenv (TZ_PST8) != 0)
14958     exit (1);
14959   if (localtime (&now)->tm_hour == hour_GMT0)
14960     exit (1);
14961   unsetenv("TZ");
14962   if (localtime (&now)->tm_hour != hour_unset)
14963     exit (1);
14964   exit (0);
14965 }
14966 _ACEOF
14967 if ac_fn_c_try_run "$LINENO"; then :
14968   emacs_cv_localtime_cache=no
14969 else
14970   emacs_cv_localtime_cache=yes
14971 fi
14972 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14973   conftest.$ac_objext conftest.beam conftest.$ac_ext
14974 fi
14975
14976 else
14977         # If we lack tzset, report that localtime does not cache TZ,
14978         # since we can't invalidate the cache if we don't have tzset.
14979         emacs_cv_localtime_cache=no
14980 fi
14981 fi
14982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14983 $as_echo "$emacs_cv_localtime_cache" >&6; }
14984 if test $emacs_cv_localtime_cache = yes; then
14985
14986 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14987
14988 fi
14989
14990 if test "x$HAVE_TIMEVAL" = xyes; then
14991   for ac_func in gettimeofday
14992 do :
14993   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14994 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14995   cat >>confdefs.h <<_ACEOF
14996 #define HAVE_GETTIMEOFDAY 1
14997 _ACEOF
14998
14999 fi
15000 done
15001
15002   if test $ac_cv_func_gettimeofday = yes; then
15003     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
15004 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
15005 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
15006   $as_echo_n "(cached) " >&6
15007 else
15008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15009 /* end confdefs.h.  */
15010
15011 #ifdef TIME_WITH_SYS_TIME
15012 #include <sys/time.h>
15013 #include <time.h>
15014 #else
15015 #ifdef HAVE_SYS_TIME_H
15016 #include <sys/time.h>
15017 #else
15018 #include <time.h>
15019 #endif
15020 #endif
15021 int
15022 main ()
15023 {
15024 struct timeval time;
15025        gettimeofday (&time, 0);
15026   ;
15027   return 0;
15028 }
15029 _ACEOF
15030 if ac_fn_c_try_compile "$LINENO"; then :
15031   emacs_cv_gettimeofday_two_arguments=yes
15032 else
15033   emacs_cv_gettimeofday_two_arguments=no
15034 fi
15035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15036 fi
15037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
15038 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
15039     if test $emacs_cv_gettimeofday_two_arguments = no; then
15040
15041 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
15042
15043     fi
15044   fi
15045 fi
15046
15047 ok_so_far=yes
15048 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15049 if test "x$ac_cv_func_socket" = x""yes; then :
15050
15051 else
15052   ok_so_far=no
15053 fi
15054
15055 if test $ok_so_far = yes; then
15056   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15057 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15058
15059 else
15060   ok_so_far=no
15061 fi
15062
15063
15064 fi
15065 if test $ok_so_far = yes; then
15066   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15067 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15068
15069 else
15070   ok_so_far=no
15071 fi
15072
15073
15074 fi
15075 if test $ok_so_far = yes; then
15076
15077 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15078
15079 fi
15080
15081 if test -f /usr/lpp/X11/bin/smt.exp; then
15082
15083 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15084
15085 fi
15086
15087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15088 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15089 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15091 $as_echo "yes" >&6; }
15092
15093 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15094
15095 else
15096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15097 $as_echo "no" >&6; }
15098 fi
15099
15100 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15101 if test "x$ac_cv_type_pid_t" = x""yes; then :
15102
15103 else
15104
15105 cat >>confdefs.h <<_ACEOF
15106 #define pid_t int
15107 _ACEOF
15108
15109 fi
15110
15111 for ac_header in vfork.h
15112 do :
15113   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15114 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15115   cat >>confdefs.h <<_ACEOF
15116 #define HAVE_VFORK_H 1
15117 _ACEOF
15118
15119 fi
15120
15121 done
15122
15123 for ac_func in fork vfork
15124 do :
15125   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15126 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15127 eval as_val=\$$as_ac_var
15128    if test "x$as_val" = x""yes; then :
15129   cat >>confdefs.h <<_ACEOF
15130 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15131 _ACEOF
15132
15133 fi
15134 done
15135
15136 if test "x$ac_cv_func_fork" = xyes; then
15137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15138 $as_echo_n "checking for working fork... " >&6; }
15139 if test "${ac_cv_func_fork_works+set}" = set; then :
15140   $as_echo_n "(cached) " >&6
15141 else
15142   if test "$cross_compiling" = yes; then :
15143   ac_cv_func_fork_works=cross
15144 else
15145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15146 /* end confdefs.h.  */
15147 $ac_includes_default
15148 int
15149 main ()
15150 {
15151
15152           /* By Ruediger Kuhlmann. */
15153           return fork () < 0;
15154
15155   ;
15156   return 0;
15157 }
15158 _ACEOF
15159 if ac_fn_c_try_run "$LINENO"; then :
15160   ac_cv_func_fork_works=yes
15161 else
15162   ac_cv_func_fork_works=no
15163 fi
15164 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15165   conftest.$ac_objext conftest.beam conftest.$ac_ext
15166 fi
15167
15168 fi
15169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15170 $as_echo "$ac_cv_func_fork_works" >&6; }
15171
15172 else
15173   ac_cv_func_fork_works=$ac_cv_func_fork
15174 fi
15175 if test "x$ac_cv_func_fork_works" = xcross; then
15176   case $host in
15177     *-*-amigaos* | *-*-msdosdjgpp*)
15178       # Override, as these systems have only a dummy fork() stub
15179       ac_cv_func_fork_works=no
15180       ;;
15181     *)
15182       ac_cv_func_fork_works=yes
15183       ;;
15184   esac
15185   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15186 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15187 fi
15188 ac_cv_func_vfork_works=$ac_cv_func_vfork
15189 if test "x$ac_cv_func_vfork" = xyes; then
15190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15191 $as_echo_n "checking for working vfork... " >&6; }
15192 if test "${ac_cv_func_vfork_works+set}" = set; then :
15193   $as_echo_n "(cached) " >&6
15194 else
15195   if test "$cross_compiling" = yes; then :
15196   ac_cv_func_vfork_works=cross
15197 else
15198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15199 /* end confdefs.h.  */
15200 /* Thanks to Paul Eggert for this test.  */
15201 $ac_includes_default
15202 #include <sys/wait.h>
15203 #ifdef HAVE_VFORK_H
15204 # include <vfork.h>
15205 #endif
15206 /* On some sparc systems, changes by the child to local and incoming
15207    argument registers are propagated back to the parent.  The compiler
15208    is told about this with #include <vfork.h>, but some compilers
15209    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
15210    static variable whose address is put into a register that is
15211    clobbered by the vfork.  */
15212 static void
15213 #ifdef __cplusplus
15214 sparc_address_test (int arg)
15215 # else
15216 sparc_address_test (arg) int arg;
15217 #endif
15218 {
15219   static pid_t child;
15220   if (!child) {
15221     child = vfork ();
15222     if (child < 0) {
15223       perror ("vfork");
15224       _exit(2);
15225     }
15226     if (!child) {
15227       arg = getpid();
15228       write(-1, "", 0);
15229       _exit (arg);
15230     }
15231   }
15232 }
15233
15234 int
15235 main ()
15236 {
15237   pid_t parent = getpid ();
15238   pid_t child;
15239
15240   sparc_address_test (0);
15241
15242   child = vfork ();
15243
15244   if (child == 0) {
15245     /* Here is another test for sparc vfork register problems.  This
15246        test uses lots of local variables, at least as many local
15247        variables as main has allocated so far including compiler
15248        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
15249        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
15250        reuse the register of parent for one of the local variables,
15251        since it will think that parent can't possibly be used any more
15252        in this routine.  Assigning to the local variable will thus
15253        munge parent in the parent process.  */
15254     pid_t
15255       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15256       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15257     /* Convince the compiler that p..p7 are live; otherwise, it might
15258        use the same hardware register for all 8 local variables.  */
15259     if (p != p1 || p != p2 || p != p3 || p != p4
15260         || p != p5 || p != p6 || p != p7)
15261       _exit(1);
15262
15263     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15264        from child file descriptors.  If the child closes a descriptor
15265        before it execs or exits, this munges the parent's descriptor
15266        as well.  Test for this by closing stdout in the child.  */
15267     _exit(close(fileno(stdout)) != 0);
15268   } else {
15269     int status;
15270     struct stat st;
15271
15272     while (wait(&status) != child)
15273       ;
15274     return (
15275          /* Was there some problem with vforking?  */
15276          child < 0
15277
15278          /* Did the child fail?  (This shouldn't happen.)  */
15279          || status
15280
15281          /* Did the vfork/compiler bug occur?  */
15282          || parent != getpid()
15283
15284          /* Did the file descriptor bug occur?  */
15285          || fstat(fileno(stdout), &st) != 0
15286          );
15287   }
15288 }
15289 _ACEOF
15290 if ac_fn_c_try_run "$LINENO"; then :
15291   ac_cv_func_vfork_works=yes
15292 else
15293   ac_cv_func_vfork_works=no
15294 fi
15295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15296   conftest.$ac_objext conftest.beam conftest.$ac_ext
15297 fi
15298
15299 fi
15300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15301 $as_echo "$ac_cv_func_vfork_works" >&6; }
15302
15303 fi;
15304 if test "x$ac_cv_func_fork_works" = xcross; then
15305   ac_cv_func_vfork_works=$ac_cv_func_vfork
15306   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15307 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15308 fi
15309
15310 if test "x$ac_cv_func_vfork_works" = xyes; then
15311
15312 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15313
15314 else
15315
15316 $as_echo "#define vfork fork" >>confdefs.h
15317
15318 fi
15319 if test "x$ac_cv_func_fork_works" = xyes; then
15320
15321 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15322
15323 fi
15324
15325
15326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15327 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15328 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15329   $as_echo_n "(cached) " >&6
15330 else
15331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15332 /* end confdefs.h.  */
15333 #include <langinfo.h>
15334 int
15335 main ()
15336 {
15337 char* cs = nl_langinfo(CODESET);
15338   ;
15339   return 0;
15340 }
15341 _ACEOF
15342 if ac_fn_c_try_link "$LINENO"; then :
15343   emacs_cv_langinfo_codeset=yes
15344 else
15345   emacs_cv_langinfo_codeset=no
15346 fi
15347 rm -f core conftest.err conftest.$ac_objext \
15348     conftest$ac_exeext conftest.$ac_ext
15349
15350 fi
15351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15352 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15353 if test $emacs_cv_langinfo_codeset = yes; then
15354
15355 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15356
15357 fi
15358
15359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15360 $as_echo_n "checking for mbstate_t... " >&6; }
15361 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15362   $as_echo_n "(cached) " >&6
15363 else
15364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15365 /* end confdefs.h.  */
15366 $ac_includes_default
15367 #           include <wchar.h>
15368 int
15369 main ()
15370 {
15371 mbstate_t x; return sizeof x;
15372   ;
15373   return 0;
15374 }
15375 _ACEOF
15376 if ac_fn_c_try_compile "$LINENO"; then :
15377   ac_cv_type_mbstate_t=yes
15378 else
15379   ac_cv_type_mbstate_t=no
15380 fi
15381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15382 fi
15383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15384 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15385    if test $ac_cv_type_mbstate_t = yes; then
15386
15387 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15388
15389    else
15390
15391 $as_echo "#define mbstate_t int" >>confdefs.h
15392
15393    fi
15394
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15396 $as_echo_n "checking for C restricted array declarations... " >&6; }
15397 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15398   $as_echo_n "(cached) " >&6
15399 else
15400   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15401 /* end confdefs.h.  */
15402 void fred (int x[__restrict]);
15403 int
15404 main ()
15405 {
15406
15407   ;
15408   return 0;
15409 }
15410 _ACEOF
15411 if ac_fn_c_try_compile "$LINENO"; then :
15412   emacs_cv_c_restrict_arr=yes
15413 else
15414   emacs_cv_c_restrict_arr=no
15415 fi
15416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15417 fi
15418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15419 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15420 if test "$emacs_cv_c_restrict_arr" = yes; then
15421
15422 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15423
15424 fi
15425
15426
15427 # Set up the CFLAGS for real compilation, so we can substitute it.
15428 CFLAGS="$REAL_CFLAGS"
15429 CPPFLAGS="$REAL_CPPFLAGS"
15430
15431 ## Hack to detect a buggy GCC version.
15432 if test "x$GCC" = xyes \
15433    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15434    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15435    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15436    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15437 fi
15438
15439 version=$PACKAGE_VERSION
15440
15441 ### Specify what sort of things we'll be editing into Makefile and config.h.
15442 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15443
15444
15445 ## Unused?
15446
15447
15448
15449
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460
15461
15462
15463
15464
15465
15466 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15467 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15468 ## end of LIBX_BASE, but nothing ever set it.
15469
15470
15471
15472
15473 ## Used in lwlib/Makefile.in.
15474
15475 if test -n "${machfile}"; then
15476   M_FILE="\$(srcdir)/${machfile}"
15477 else
15478   M_FILE=
15479 fi
15480 S_FILE="\$(srcdir)/${opsysfile}"
15481
15482
15483
15484
15485
15486
15487
15488
15489
15490
15491 cat >>confdefs.h <<_ACEOF
15492 #define EMACS_CONFIGURATION "${canonical}"
15493 _ACEOF
15494
15495
15496 cat >>confdefs.h <<_ACEOF
15497 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15498 _ACEOF
15499
15500 if test -n "$machfile"; then
15501
15502 cat >>confdefs.h <<_ACEOF
15503 #define config_machfile "${machfile}"
15504 _ACEOF
15505
15506 fi
15507
15508 cat >>confdefs.h <<_ACEOF
15509 #define config_opsysfile "${opsysfile}"
15510 _ACEOF
15511
15512
15513 XMENU_OBJ=
15514 XOBJ=
15515 FONT_OBJ=
15516 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15517
15518 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15519
15520   XMENU_OBJ=xmenu.o
15521   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
15522   FONT_OBJ=xfont.o
15523   if test "$HAVE_XFT" = "yes"; then
15524     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15525   elif test "$HAVE_FREETYPE" = "yes"; then
15526     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15527   fi
15528
15529 fi
15530
15531
15532
15533
15534 WIDGET_OBJ=
15535 MOTIF_LIBW=
15536 if test "${USE_X_TOOLKIT}" != "none" ; then
15537   WIDGET_OBJ=widget.o
15538
15539 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15540
15541   if test "${USE_X_TOOLKIT}" = "LUCID"; then
15542
15543 $as_echo "#define USE_LUCID 1" >>confdefs.h
15544
15545   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15546
15547 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15548
15549     MOTIF_LIBW=-lXm
15550     case "$opsys" in
15551       gnu-linux)
15552         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15553         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15554         ;;
15555
15556       unixware)
15557         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15558         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15559         MOTIF_LIBW="MOTIF_LIBW -lXimp"
15560         ;;
15561
15562       aix4-2)
15563         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15564         MOTIF_LIBW="$MOTIF_LIBW -li18n"
15565         ;;
15566     esac
15567     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15568   fi
15569 fi
15570
15571
15572 TOOLKIT_LIBW=
15573 case "$USE_X_TOOLKIT" in
15574   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15575   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15576   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15577 esac
15578
15579
15580 if test "$USE_X_TOOLKIT" = "none"; then
15581   LIBXT_OTHER="\$(LIBXSM)"
15582   OLDXMENU_TARGET="really-oldXMenu"
15583 else
15584   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15585   OLDXMENU_TARGET="really-lwlib"
15586 fi
15587
15588
15589 ## The X Menu stuff is present in the X10 distribution, but missing
15590 ## from X11.  If we have X10, just use the installed library;
15591 ## otherwise, use our own copy.
15592 if test "${HAVE_X11}" = "yes" ; then
15593
15594 $as_echo "#define HAVE_X11 1" >>confdefs.h
15595
15596
15597   if test "$USE_X_TOOLKIT" = "none"; then
15598     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15599   else
15600     OLDXMENU="\${lwlibdir}/liblw.a"
15601   fi
15602   LIBXMENU="\$(OLDXMENU)"
15603   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15604   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15605 else
15606   ## For a syntactically valid Makefile; not actually used for anything.
15607   ## See comments in src/Makefile.in.
15608   OLDXMENU=nothing
15609   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15610   if test "${HAVE_X_WINDOWS}" = "yes"; then
15611     LIBXMENU="-lXMenu"
15612   else
15613     LIBXMENU=
15614   fi
15615   LIBX_OTHER=
15616   OLDXMENU_DEPS=
15617 fi
15618
15619 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15620   OLDXMENU_TARGET=
15621   OLDXMENU=nothing
15622   LIBXMENU=
15623   OLDXMENU_DEPS=
15624 fi
15625
15626
15627
15628
15629
15630
15631
15632 if test "${HAVE_MENUS}" = "yes" ; then
15633
15634 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15635
15636 fi
15637
15638 if test "${GNU_MALLOC}" = "yes" ; then
15639
15640 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15641
15642 fi
15643
15644 RALLOC_OBJ=
15645 if test "${REL_ALLOC}" = "yes" ; then
15646
15647 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15648
15649
15650   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15651 fi
15652
15653
15654 if test "$opsys" = "cygwin"; then
15655   CYGWIN_OBJ="sheap.o"
15656   ## Cygwin differs because of its unexec().
15657   PRE_ALLOC_OBJ=
15658   POST_ALLOC_OBJ=lastfile.o
15659 else
15660   CYGWIN_OBJ=
15661   PRE_ALLOC_OBJ=lastfile.o
15662   POST_ALLOC_OBJ=
15663 fi
15664
15665
15666
15667
15668 # Configure gnulib here, now that we know LIBS.
15669
15670
15671
15672
15673
15674
15675
15676
15677
15678
15679           LIBC_FATAL_STDERR_=1
15680   export LIBC_FATAL_STDERR_
15681
15682 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15683 # for constant arguments.  Useless!
15684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15685 $as_echo_n "checking for working alloca.h... " >&6; }
15686 if test "${ac_cv_working_alloca_h+set}" = set; then :
15687   $as_echo_n "(cached) " >&6
15688 else
15689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15690 /* end confdefs.h.  */
15691 #include <alloca.h>
15692 int
15693 main ()
15694 {
15695 char *p = (char *) alloca (2 * sizeof (int));
15696                           if (p) return 0;
15697   ;
15698   return 0;
15699 }
15700 _ACEOF
15701 if ac_fn_c_try_link "$LINENO"; then :
15702   ac_cv_working_alloca_h=yes
15703 else
15704   ac_cv_working_alloca_h=no
15705 fi
15706 rm -f core conftest.err conftest.$ac_objext \
15707     conftest$ac_exeext conftest.$ac_ext
15708 fi
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15710 $as_echo "$ac_cv_working_alloca_h" >&6; }
15711 if test $ac_cv_working_alloca_h = yes; then
15712
15713 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15714
15715 fi
15716
15717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15718 $as_echo_n "checking for alloca... " >&6; }
15719 if test "${ac_cv_func_alloca_works+set}" = set; then :
15720   $as_echo_n "(cached) " >&6
15721 else
15722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15723 /* end confdefs.h.  */
15724 #ifdef __GNUC__
15725 # define alloca __builtin_alloca
15726 #else
15727 # ifdef _MSC_VER
15728 #  include <malloc.h>
15729 #  define alloca _alloca
15730 # else
15731 #  ifdef HAVE_ALLOCA_H
15732 #   include <alloca.h>
15733 #  else
15734 #   ifdef _AIX
15735  #pragma alloca
15736 #   else
15737 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15738 char *alloca ();
15739 #    endif
15740 #   endif
15741 #  endif
15742 # endif
15743 #endif
15744
15745 int
15746 main ()
15747 {
15748 char *p = (char *) alloca (1);
15749                                     if (p) return 0;
15750   ;
15751   return 0;
15752 }
15753 _ACEOF
15754 if ac_fn_c_try_link "$LINENO"; then :
15755   ac_cv_func_alloca_works=yes
15756 else
15757   ac_cv_func_alloca_works=no
15758 fi
15759 rm -f core conftest.err conftest.$ac_objext \
15760     conftest$ac_exeext conftest.$ac_ext
15761 fi
15762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15763 $as_echo "$ac_cv_func_alloca_works" >&6; }
15764
15765 if test $ac_cv_func_alloca_works = yes; then
15766
15767 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15768
15769 else
15770   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15771 # that cause trouble.  Some versions do not even contain alloca or
15772 # contain a buggy version.  If you still want to use their alloca,
15773 # use ar to extract alloca.o from them instead of compiling alloca.c.
15774
15775
15776
15777
15778
15779 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15780
15781 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15782
15783
15784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15785 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15786 if test "${ac_cv_os_cray+set}" = set; then :
15787   $as_echo_n "(cached) " >&6
15788 else
15789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15790 /* end confdefs.h.  */
15791 #if defined CRAY && ! defined CRAY2
15792 webecray
15793 #else
15794 wenotbecray
15795 #endif
15796
15797 _ACEOF
15798 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15799   $EGREP "webecray" >/dev/null 2>&1; then :
15800   ac_cv_os_cray=yes
15801 else
15802   ac_cv_os_cray=no
15803 fi
15804 rm -f conftest*
15805
15806 fi
15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15808 $as_echo "$ac_cv_os_cray" >&6; }
15809 if test $ac_cv_os_cray = yes; then
15810   for ac_func in _getb67 GETB67 getb67; do
15811     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15812 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15813 eval as_val=\$$as_ac_var
15814    if test "x$as_val" = x""yes; then :
15815
15816 cat >>confdefs.h <<_ACEOF
15817 #define CRAY_STACKSEG_END $ac_func
15818 _ACEOF
15819
15820     break
15821 fi
15822
15823   done
15824 fi
15825
15826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15827 $as_echo_n "checking stack direction for C alloca... " >&6; }
15828 if test "${ac_cv_c_stack_direction+set}" = set; then :
15829   $as_echo_n "(cached) " >&6
15830 else
15831   if test "$cross_compiling" = yes; then :
15832   ac_cv_c_stack_direction=0
15833 else
15834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15835 /* end confdefs.h.  */
15836 $ac_includes_default
15837 int
15838 find_stack_direction (int *addr, int depth)
15839 {
15840   int dir, dummy = 0;
15841   if (! addr)
15842     addr = &dummy;
15843   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15844   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15845   return dir + dummy;
15846 }
15847
15848 int
15849 main (int argc, char **argv)
15850 {
15851   return find_stack_direction (0, argc + !argv + 20) < 0;
15852 }
15853 _ACEOF
15854 if ac_fn_c_try_run "$LINENO"; then :
15855   ac_cv_c_stack_direction=1
15856 else
15857   ac_cv_c_stack_direction=-1
15858 fi
15859 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15860   conftest.$ac_objext conftest.beam conftest.$ac_ext
15861 fi
15862
15863 fi
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15865 $as_echo "$ac_cv_c_stack_direction" >&6; }
15866 cat >>confdefs.h <<_ACEOF
15867 #define STACK_DIRECTION $ac_cv_c_stack_direction
15868 _ACEOF
15869
15870
15871 fi
15872
15873
15874
15875
15876   for ac_func in $ac_func_list
15877 do :
15878   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15879 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15880 eval as_val=\$$as_ac_var
15881    if test "x$as_val" = x""yes; then :
15882   cat >>confdefs.h <<_ACEOF
15883 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15884 _ACEOF
15885
15886 fi
15887 done
15888
15889
15890
15891
15892    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15893 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15894 if test "${ac_cv_c_bigendian+set}" = set; then :
15895   $as_echo_n "(cached) " >&6
15896 else
15897   ac_cv_c_bigendian=unknown
15898     # See if we're dealing with a universal compiler.
15899     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15900 /* end confdefs.h.  */
15901 #ifndef __APPLE_CC__
15902                not a universal capable compiler
15903              #endif
15904              typedef int dummy;
15905
15906 _ACEOF
15907 if ac_fn_c_try_compile "$LINENO"; then :
15908
15909         # Check for potential -arch flags.  It is not universal unless
15910         # there are at least two -arch flags with different values.
15911         ac_arch=
15912         ac_prev=
15913         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15914          if test -n "$ac_prev"; then
15915            case $ac_word in
15916              i?86 | x86_64 | ppc | ppc64)
15917                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15918                  ac_arch=$ac_word
15919                else
15920                  ac_cv_c_bigendian=universal
15921                  break
15922                fi
15923                ;;
15924            esac
15925            ac_prev=
15926          elif test "x$ac_word" = "x-arch"; then
15927            ac_prev=arch
15928          fi
15929        done
15930 fi
15931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15932     if test $ac_cv_c_bigendian = unknown; then
15933       # See if sys/param.h defines the BYTE_ORDER macro.
15934       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15935 /* end confdefs.h.  */
15936 #include <sys/types.h>
15937              #include <sys/param.h>
15938
15939 int
15940 main ()
15941 {
15942 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15943                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15944                      && LITTLE_ENDIAN)
15945               bogus endian macros
15946              #endif
15947
15948   ;
15949   return 0;
15950 }
15951 _ACEOF
15952 if ac_fn_c_try_compile "$LINENO"; then :
15953   # It does; now see whether it defined to BIG_ENDIAN or not.
15954          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15955 /* end confdefs.h.  */
15956 #include <sys/types.h>
15957                 #include <sys/param.h>
15958
15959 int
15960 main ()
15961 {
15962 #if BYTE_ORDER != BIG_ENDIAN
15963                  not big endian
15964                 #endif
15965
15966   ;
15967   return 0;
15968 }
15969 _ACEOF
15970 if ac_fn_c_try_compile "$LINENO"; then :
15971   ac_cv_c_bigendian=yes
15972 else
15973   ac_cv_c_bigendian=no
15974 fi
15975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15976 fi
15977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15978     fi
15979     if test $ac_cv_c_bigendian = unknown; then
15980       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15981       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15982 /* end confdefs.h.  */
15983 #include <limits.h>
15984
15985 int
15986 main ()
15987 {
15988 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15989               bogus endian macros
15990              #endif
15991
15992   ;
15993   return 0;
15994 }
15995 _ACEOF
15996 if ac_fn_c_try_compile "$LINENO"; then :
15997   # It does; now see whether it defined to _BIG_ENDIAN or not.
15998          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15999 /* end confdefs.h.  */
16000 #include <limits.h>
16001
16002 int
16003 main ()
16004 {
16005 #ifndef _BIG_ENDIAN
16006                  not big endian
16007                 #endif
16008
16009   ;
16010   return 0;
16011 }
16012 _ACEOF
16013 if ac_fn_c_try_compile "$LINENO"; then :
16014   ac_cv_c_bigendian=yes
16015 else
16016   ac_cv_c_bigendian=no
16017 fi
16018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16019 fi
16020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16021     fi
16022     if test $ac_cv_c_bigendian = unknown; then
16023       # Compile a test program.
16024       if test "$cross_compiling" = yes; then :
16025   # Try to guess by grepping values from an object file.
16026          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16027 /* end confdefs.h.  */
16028 short int ascii_mm[] =
16029                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16030                 short int ascii_ii[] =
16031                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16032                 int use_ascii (int i) {
16033                   return ascii_mm[i] + ascii_ii[i];
16034                 }
16035                 short int ebcdic_ii[] =
16036                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16037                 short int ebcdic_mm[] =
16038                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16039                 int use_ebcdic (int i) {
16040                   return ebcdic_mm[i] + ebcdic_ii[i];
16041                 }
16042                 extern int foo;
16043
16044 int
16045 main ()
16046 {
16047 return use_ascii (foo) == use_ebcdic (foo);
16048   ;
16049   return 0;
16050 }
16051 _ACEOF
16052 if ac_fn_c_try_compile "$LINENO"; then :
16053   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16054               ac_cv_c_bigendian=yes
16055             fi
16056             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16057               if test "$ac_cv_c_bigendian" = unknown; then
16058                 ac_cv_c_bigendian=no
16059               else
16060                 # finding both strings is unlikely to happen, but who knows?
16061                 ac_cv_c_bigendian=unknown
16062               fi
16063             fi
16064 fi
16065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16066 else
16067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16068 /* end confdefs.h.  */
16069 $ac_includes_default
16070 int
16071 main ()
16072 {
16073
16074              /* Are we little or big endian?  From Harbison&Steele.  */
16075              union
16076              {
16077                long int l;
16078                char c[sizeof (long int)];
16079              } u;
16080              u.l = 1;
16081              return u.c[sizeof (long int) - 1] == 1;
16082
16083   ;
16084   return 0;
16085 }
16086 _ACEOF
16087 if ac_fn_c_try_run "$LINENO"; then :
16088   ac_cv_c_bigendian=no
16089 else
16090   ac_cv_c_bigendian=yes
16091 fi
16092 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16093   conftest.$ac_objext conftest.beam conftest.$ac_ext
16094 fi
16095
16096     fi
16097 fi
16098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16099 $as_echo "$ac_cv_c_bigendian" >&6; }
16100  case $ac_cv_c_bigendian in #(
16101    yes)
16102      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16103 ;; #(
16104    no)
16105       ;; #(
16106    universal)
16107
16108 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16109
16110      ;; #(
16111    *)
16112      as_fn_error "unknown endianness
16113  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16114  esac
16115
16116
16117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16118 $as_echo_n "checking for inline... " >&6; }
16119 if test "${ac_cv_c_inline+set}" = set; then :
16120   $as_echo_n "(cached) " >&6
16121 else
16122   ac_cv_c_inline=no
16123 for ac_kw in inline __inline__ __inline; do
16124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16125 /* end confdefs.h.  */
16126 #ifndef __cplusplus
16127 typedef int foo_t;
16128 static $ac_kw foo_t static_foo () {return 0; }
16129 $ac_kw foo_t foo () {return 0; }
16130 #endif
16131
16132 _ACEOF
16133 if ac_fn_c_try_compile "$LINENO"; then :
16134   ac_cv_c_inline=$ac_kw
16135 fi
16136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16137   test "$ac_cv_c_inline" != no && break
16138 done
16139
16140 fi
16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16142 $as_echo "$ac_cv_c_inline" >&6; }
16143
16144 case $ac_cv_c_inline in
16145   inline | yes) ;;
16146   *)
16147     case $ac_cv_c_inline in
16148       no) ac_val=;;
16149       *) ac_val=$ac_cv_c_inline;;
16150     esac
16151     cat >>confdefs.h <<_ACEOF
16152 #ifndef __cplusplus
16153 #define inline $ac_val
16154 #endif
16155 _ACEOF
16156     ;;
16157 esac
16158
16159
16160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16161 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16162 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16163   $as_echo_n "(cached) " >&6
16164 else
16165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16166 /* end confdefs.h.  */
16167 /* On HP-UX before 11.23, strtold returns a struct instead of
16168                 long double.  Reject implementations like that, by requiring
16169                 compatibility with the C99 prototype.  */
16170              #include <stdlib.h>
16171              static long double (*p) (char const *, char **) = strtold;
16172              static long double
16173              test (char const *nptr, char **endptr)
16174              {
16175                long double r;
16176                r = strtold (nptr, endptr);
16177                return r;
16178              }
16179 int
16180 main ()
16181 {
16182 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16183   ;
16184   return 0;
16185 }
16186 _ACEOF
16187 if ac_fn_c_try_link "$LINENO"; then :
16188   gl_cv_func_c99_strtold=yes
16189 else
16190   gl_cv_func_c99_strtold=no
16191 fi
16192 rm -f core conftest.err conftest.$ac_objext \
16193     conftest$ac_exeext conftest.$ac_ext
16194 fi
16195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16196 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16197   if test $gl_cv_func_c99_strtold = yes; then
16198
16199 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16200
16201   fi
16202
16203
16204   GNULIB_CHOWN=0;
16205   GNULIB_CLOSE=0;
16206   GNULIB_DUP2=0;
16207   GNULIB_DUP3=0;
16208   GNULIB_ENVIRON=0;
16209   GNULIB_EUIDACCESS=0;
16210   GNULIB_FACCESSAT=0;
16211   GNULIB_FCHDIR=0;
16212   GNULIB_FCHOWNAT=0;
16213   GNULIB_FSYNC=0;
16214   GNULIB_FTRUNCATE=0;
16215   GNULIB_GETCWD=0;
16216   GNULIB_GETDOMAINNAME=0;
16217   GNULIB_GETDTABLESIZE=0;
16218   GNULIB_GETGROUPS=0;
16219   GNULIB_GETHOSTNAME=0;
16220   GNULIB_GETLOGIN=0;
16221   GNULIB_GETLOGIN_R=0;
16222   GNULIB_GETPAGESIZE=0;
16223   GNULIB_GETUSERSHELL=0;
16224   GNULIB_GROUP_MEMBER=0;
16225   GNULIB_LCHOWN=0;
16226   GNULIB_LINK=0;
16227   GNULIB_LINKAT=0;
16228   GNULIB_LSEEK=0;
16229   GNULIB_PIPE=0;
16230   GNULIB_PIPE2=0;
16231   GNULIB_PREAD=0;
16232   GNULIB_PWRITE=0;
16233   GNULIB_READ=0;
16234   GNULIB_READLINK=0;
16235   GNULIB_READLINKAT=0;
16236   GNULIB_RMDIR=0;
16237   GNULIB_SLEEP=0;
16238   GNULIB_SYMLINK=0;
16239   GNULIB_SYMLINKAT=0;
16240   GNULIB_TTYNAME_R=0;
16241   GNULIB_UNISTD_H_GETOPT=0;
16242   GNULIB_UNISTD_H_NONBLOCKING=0;
16243   GNULIB_UNISTD_H_SIGPIPE=0;
16244   GNULIB_UNLINK=0;
16245   GNULIB_UNLINKAT=0;
16246   GNULIB_USLEEP=0;
16247   GNULIB_WRITE=0;
16248     HAVE_CHOWN=1;
16249   HAVE_DUP2=1;
16250   HAVE_DUP3=1;
16251   HAVE_EUIDACCESS=1;
16252   HAVE_FACCESSAT=1;
16253   HAVE_FCHDIR=1;
16254   HAVE_FCHOWNAT=1;
16255   HAVE_FSYNC=1;
16256   HAVE_FTRUNCATE=1;
16257   HAVE_GETDTABLESIZE=1;
16258   HAVE_GETGROUPS=1;
16259   HAVE_GETHOSTNAME=1;
16260   HAVE_GETLOGIN=1;
16261   HAVE_GETPAGESIZE=1;
16262   HAVE_GROUP_MEMBER=1;
16263   HAVE_LCHOWN=1;
16264   HAVE_LINK=1;
16265   HAVE_LINKAT=1;
16266   HAVE_PIPE=1;
16267   HAVE_PIPE2=1;
16268   HAVE_PREAD=1;
16269   HAVE_PWRITE=1;
16270   HAVE_READLINK=1;
16271   HAVE_READLINKAT=1;
16272   HAVE_SLEEP=1;
16273   HAVE_SYMLINK=1;
16274   HAVE_SYMLINKAT=1;
16275   HAVE_UNLINKAT=1;
16276   HAVE_USLEEP=1;
16277   HAVE_DECL_ENVIRON=1;
16278   HAVE_DECL_FCHDIR=1;
16279   HAVE_DECL_GETDOMAINNAME=1;
16280   HAVE_DECL_GETLOGIN_R=1;
16281   HAVE_DECL_GETPAGESIZE=1;
16282   HAVE_DECL_GETUSERSHELL=1;
16283   HAVE_DECL_TTYNAME_R=1;
16284   HAVE_OS_H=0;
16285   HAVE_SYS_PARAM_H=0;
16286   REPLACE_CHOWN=0;
16287   REPLACE_CLOSE=0;
16288   REPLACE_DUP=0;
16289   REPLACE_DUP2=0;
16290   REPLACE_FCHOWNAT=0;
16291   REPLACE_GETCWD=0;
16292   REPLACE_GETDOMAINNAME=0;
16293   REPLACE_GETLOGIN_R=0;
16294   REPLACE_GETGROUPS=0;
16295   REPLACE_GETPAGESIZE=0;
16296   REPLACE_LCHOWN=0;
16297   REPLACE_LINK=0;
16298   REPLACE_LINKAT=0;
16299   REPLACE_LSEEK=0;
16300   REPLACE_PREAD=0;
16301   REPLACE_PWRITE=0;
16302   REPLACE_READ=0;
16303   REPLACE_READLINK=0;
16304   REPLACE_RMDIR=0;
16305   REPLACE_SLEEP=0;
16306   REPLACE_SYMLINK=0;
16307   REPLACE_TTYNAME_R=0;
16308   REPLACE_UNLINK=0;
16309   REPLACE_UNLINKAT=0;
16310   REPLACE_USLEEP=0;
16311   REPLACE_WRITE=0;
16312   UNISTD_H_HAVE_WINSOCK2_H=0;
16313   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16314
16315
16316
16317
16318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16319 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16320 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16321   $as_echo_n "(cached) " >&6
16322 else
16323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16324 /* end confdefs.h.  */
16325
16326 #include <sys/types.h>
16327 #include <sys/stat.h>
16328 int
16329 main ()
16330 {
16331 struct stat s; s.st_dm_mode;
16332   ;
16333   return 0;
16334 }
16335 _ACEOF
16336 if ac_fn_c_try_compile "$LINENO"; then :
16337   ac_cv_struct_st_dm_mode=yes
16338 else
16339   ac_cv_struct_st_dm_mode=no
16340 fi
16341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16342 fi
16343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16344 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16345
16346   if test $ac_cv_struct_st_dm_mode = yes; then
16347
16348 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16349
16350   fi
16351
16352
16353 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16354 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16355   ac_have_decl=1
16356 else
16357   ac_have_decl=0
16358 fi
16359
16360 cat >>confdefs.h <<_ACEOF
16361 #define HAVE_DECL_STRMODE $ac_have_decl
16362 _ACEOF
16363
16364
16365   GNULIB__EXIT=0;
16366   GNULIB_ATOLL=0;
16367   GNULIB_CALLOC_POSIX=0;
16368   GNULIB_CANONICALIZE_FILE_NAME=0;
16369   GNULIB_GETLOADAVG=0;
16370   GNULIB_GETSUBOPT=0;
16371   GNULIB_GRANTPT=0;
16372   GNULIB_MALLOC_POSIX=0;
16373   GNULIB_MBTOWC=0;
16374   GNULIB_MKDTEMP=0;
16375   GNULIB_MKOSTEMP=0;
16376   GNULIB_MKOSTEMPS=0;
16377   GNULIB_MKSTEMP=0;
16378   GNULIB_MKSTEMPS=0;
16379   GNULIB_PTSNAME=0;
16380   GNULIB_PUTENV=0;
16381   GNULIB_RANDOM_R=0;
16382   GNULIB_REALLOC_POSIX=0;
16383   GNULIB_REALPATH=0;
16384   GNULIB_RPMATCH=0;
16385   GNULIB_SETENV=0;
16386   GNULIB_STRTOD=0;
16387   GNULIB_STRTOLL=0;
16388   GNULIB_STRTOULL=0;
16389   GNULIB_SYSTEM_POSIX=0;
16390   GNULIB_UNLOCKPT=0;
16391   GNULIB_UNSETENV=0;
16392   GNULIB_WCTOMB=0;
16393     HAVE__EXIT=1;
16394   HAVE_ATOLL=1;
16395   HAVE_CANONICALIZE_FILE_NAME=1;
16396   HAVE_DECL_GETLOADAVG=1;
16397   HAVE_GETSUBOPT=1;
16398   HAVE_GRANTPT=1;
16399   HAVE_MKDTEMP=1;
16400   HAVE_MKOSTEMP=1;
16401   HAVE_MKOSTEMPS=1;
16402   HAVE_MKSTEMP=1;
16403   HAVE_MKSTEMPS=1;
16404   HAVE_PTSNAME=1;
16405   HAVE_RANDOM_H=1;
16406   HAVE_RANDOM_R=1;
16407   HAVE_REALPATH=1;
16408   HAVE_RPMATCH=1;
16409   HAVE_SETENV=1;
16410   HAVE_DECL_SETENV=1;
16411   HAVE_STRTOD=1;
16412   HAVE_STRTOLL=1;
16413   HAVE_STRTOULL=1;
16414   HAVE_STRUCT_RANDOM_DATA=1;
16415   HAVE_SYS_LOADAVG_H=0;
16416   HAVE_UNLOCKPT=1;
16417   HAVE_DECL_UNSETENV=1;
16418   REPLACE_CALLOC=0;
16419   REPLACE_CANONICALIZE_FILE_NAME=0;
16420   REPLACE_MALLOC=0;
16421   REPLACE_MBTOWC=0;
16422   REPLACE_MKSTEMP=0;
16423   REPLACE_PUTENV=0;
16424   REPLACE_REALLOC=0;
16425   REPLACE_REALPATH=0;
16426   REPLACE_SETENV=0;
16427   REPLACE_STRTOD=0;
16428   REPLACE_UNSETENV=0;
16429   REPLACE_WCTOMB=0;
16430
16431
16432
16433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16434 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16435 if test "${gl_cv_have_include_next+set}" = set; then :
16436   $as_echo_n "(cached) " >&6
16437 else
16438   rm -rf conftestd1a conftestd1b conftestd2
16439      mkdir conftestd1a conftestd1b conftestd2
16440                                                   cat <<EOF > conftestd1a/conftest.h
16441 #define DEFINED_IN_CONFTESTD1
16442 #include_next <conftest.h>
16443 #ifdef DEFINED_IN_CONFTESTD2
16444 int foo;
16445 #else
16446 #error "include_next doesn't work"
16447 #endif
16448 EOF
16449      cat <<EOF > conftestd1b/conftest.h
16450 #define DEFINED_IN_CONFTESTD1
16451 #include <stdio.h>
16452 #include_next <conftest.h>
16453 #ifdef DEFINED_IN_CONFTESTD2
16454 int foo;
16455 #else
16456 #error "include_next doesn't work"
16457 #endif
16458 EOF
16459      cat <<EOF > conftestd2/conftest.h
16460 #ifndef DEFINED_IN_CONFTESTD1
16461 #error "include_next test doesn't work"
16462 #endif
16463 #define DEFINED_IN_CONFTESTD2
16464 EOF
16465      gl_save_CPPFLAGS="$CPPFLAGS"
16466      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16467      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16468 /* end confdefs.h.  */
16469 #include <conftest.h>
16470 _ACEOF
16471 if ac_fn_c_try_compile "$LINENO"; then :
16472   gl_cv_have_include_next=yes
16473 else
16474   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16475         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16476 /* end confdefs.h.  */
16477 #include <conftest.h>
16478 _ACEOF
16479 if ac_fn_c_try_compile "$LINENO"; then :
16480   gl_cv_have_include_next=buggy
16481 else
16482   gl_cv_have_include_next=no
16483 fi
16484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16485
16486 fi
16487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16488      CPPFLAGS="$gl_save_CPPFLAGS"
16489      rm -rf conftestd1a conftestd1b conftestd2
16490
16491 fi
16492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16493 $as_echo "$gl_cv_have_include_next" >&6; }
16494   PRAGMA_SYSTEM_HEADER=
16495   if test $gl_cv_have_include_next = yes; then
16496     INCLUDE_NEXT=include_next
16497     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16498     if test -n "$GCC"; then
16499       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16500     fi
16501   else
16502     if test $gl_cv_have_include_next = buggy; then
16503       INCLUDE_NEXT=include
16504       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16505     else
16506       INCLUDE_NEXT=include
16507       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16508     fi
16509   fi
16510
16511
16512
16513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16514 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16515 if test "${gl_cv_pragma_columns+set}" = set; then :
16516   $as_echo_n "(cached) " >&6
16517 else
16518        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16519 /* end confdefs.h.  */
16520
16521 #ifdef __TANDEM
16522 choke me
16523 #endif
16524
16525 _ACEOF
16526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16527   $EGREP "choke me" >/dev/null 2>&1; then :
16528   gl_cv_pragma_columns=yes
16529 else
16530   gl_cv_pragma_columns=no
16531 fi
16532 rm -f conftest*
16533
16534
16535 fi
16536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16537 $as_echo "$gl_cv_pragma_columns" >&6; }
16538   if test $gl_cv_pragma_columns = yes; then
16539     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16540   else
16541     PRAGMA_COLUMNS=
16542   fi
16543
16544
16545
16546
16547
16548
16549
16550
16551
16552
16553
16554
16555
16556
16557
16558
16559
16560      if test $gl_cv_have_include_next = yes; then
16561        gl_cv_next_getopt_h='<'getopt.h'>'
16562      else
16563        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16564 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16565 if test "${gl_cv_next_getopt_h+set}" = set; then :
16566   $as_echo_n "(cached) " >&6
16567 else
16568
16569              if test $ac_cv_header_getopt_h = yes; then
16570
16571
16572                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16573 /* end confdefs.h.  */
16574 #include <getopt.h>
16575
16576 _ACEOF
16577                                                                                                                         case "$host_os" in
16578                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16579                  *)    gl_absname_cpp="$ac_cpp" ;;
16580                esac
16581                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16582                   sed -n '\#/getopt.h#{
16583                     s#.*"\(.*/getopt.h\)".*#\1#
16584                     s#^/[^/]#//&#
16585                     p
16586                     q
16587                   }'`'"'
16588           else
16589                gl_cv_next_getopt_h='<'getopt.h'>'
16590              fi
16591
16592
16593 fi
16594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16595 $as_echo "$gl_cv_next_getopt_h" >&6; }
16596      fi
16597      NEXT_GETOPT_H=$gl_cv_next_getopt_h
16598
16599      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16600        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16601        gl_next_as_first_directive='<'getopt.h'>'
16602      else
16603        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16604        gl_next_as_first_directive=$gl_cv_next_getopt_h
16605      fi
16606      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16607
16608
16609
16610
16611   if test $ac_cv_header_getopt_h = yes; then
16612     HAVE_GETOPT_H=1
16613   else
16614     HAVE_GETOPT_H=0
16615   fi
16616
16617
16618   gl_replace_getopt=
16619
16620     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16621     for ac_header in getopt.h
16622 do :
16623   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16624 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16625   cat >>confdefs.h <<_ACEOF
16626 #define HAVE_GETOPT_H 1
16627 _ACEOF
16628
16629 else
16630   gl_replace_getopt=yes
16631 fi
16632
16633 done
16634
16635   fi
16636
16637     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16638     for ac_func in getopt_long_only
16639 do :
16640   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16641 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16642   cat >>confdefs.h <<_ACEOF
16643 #define HAVE_GETOPT_LONG_ONLY 1
16644 _ACEOF
16645
16646 else
16647   gl_replace_getopt=yes
16648 fi
16649 done
16650
16651   fi
16652
16653                     if test -z "$gl_replace_getopt"; then
16654     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16655 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16656 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16657   $as_echo_n "(cached) " >&6
16658 else
16659
16660                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16661 /* end confdefs.h.  */
16662 #include <unistd.h>
16663 int
16664 main ()
16665 {
16666 int *p = &optreset; return optreset;
16667   ;
16668   return 0;
16669 }
16670 _ACEOF
16671 if ac_fn_c_try_link "$LINENO"; then :
16672   gl_optind_min=1
16673 else
16674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16675 /* end confdefs.h.  */
16676 #include <getopt.h>
16677 int
16678 main ()
16679 {
16680 return !getopt_clip;
16681   ;
16682   return 0;
16683 }
16684 _ACEOF
16685 if ac_fn_c_try_compile "$LINENO"; then :
16686   gl_optind_min=1
16687 else
16688   gl_optind_min=0
16689 fi
16690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16691 fi
16692 rm -f core conftest.err conftest.$ac_objext \
16693     conftest$ac_exeext conftest.$ac_ext
16694
16695                 gl_save_CPPFLAGS=$CPPFLAGS
16696         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
16697         if test "$cross_compiling" = yes; then :
16698   case "$host_os" in
16699              mingw*)         gl_cv_func_getopt_posix="guessing no";;
16700              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
16701              *)              gl_cv_func_getopt_posix="guessing yes";;
16702            esac
16703
16704 else
16705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16706 /* end confdefs.h.  */
16707
16708 #include <unistd.h>
16709 #include <stdlib.h>
16710 #include <string.h>
16711
16712 int
16713 main ()
16714 {
16715   {
16716     static char program[] = "program";
16717     static char a[] = "-a";
16718     static char foo[] = "foo";
16719     static char bar[] = "bar";
16720     char *argv[] = { program, a, foo, bar, NULL };
16721     int c;
16722
16723     optind = OPTIND_MIN;
16724     opterr = 0;
16725
16726     c = getopt (4, argv, "ab");
16727     if (!(c == 'a'))
16728       return 1;
16729     c = getopt (4, argv, "ab");
16730     if (!(c == -1))
16731       return 2;
16732     if (!(optind == 2))
16733       return 3;
16734   }
16735   /* Some internal state exists at this point.  */
16736   {
16737     static char program[] = "program";
16738     static char donald[] = "donald";
16739     static char p[] = "-p";
16740     static char billy[] = "billy";
16741     static char duck[] = "duck";
16742     static char a[] = "-a";
16743     static char bar[] = "bar";
16744     char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16745     int c;
16746
16747     optind = OPTIND_MIN;
16748     opterr = 0;
16749
16750     c = getopt (7, argv, "+abp:q:");
16751     if (!(c == -1))
16752       return 4;
16753     if (!(strcmp (argv[0], "program") == 0))
16754       return 5;
16755     if (!(strcmp (argv[1], "donald") == 0))
16756       return 6;
16757     if (!(strcmp (argv[2], "-p") == 0))
16758       return 7;
16759     if (!(strcmp (argv[3], "billy") == 0))
16760       return 8;
16761     if (!(strcmp (argv[4], "duck") == 0))
16762       return 9;
16763     if (!(strcmp (argv[5], "-a") == 0))
16764       return 10;
16765     if (!(strcmp (argv[6], "bar") == 0))
16766       return 11;
16767     if (!(optind == 1))
16768       return 12;
16769   }
16770   /* Detect MacOS 10.5, AIX 7.1 bug.  */
16771   {
16772     static char program[] = "program";
16773     static char ab[] = "-ab";
16774     char *argv[3] = { program, ab, NULL };
16775     optind = OPTIND_MIN;
16776     opterr = 0;
16777     if (getopt (2, argv, "ab:") != 'a')
16778       return 13;
16779     if (getopt (2, argv, "ab:") != '?')
16780       return 14;
16781     if (optopt != 'b')
16782       return 15;
16783     if (optind != 2)
16784       return 16;
16785   }
16786
16787   return 0;
16788 }
16789
16790 _ACEOF
16791 if ac_fn_c_try_run "$LINENO"; then :
16792   gl_cv_func_getopt_posix=yes
16793 else
16794   gl_cv_func_getopt_posix=no
16795 fi
16796 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16797   conftest.$ac_objext conftest.beam conftest.$ac_ext
16798 fi
16799
16800         CPPFLAGS=$gl_save_CPPFLAGS
16801
16802 fi
16803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16804 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16805     case "$gl_cv_func_getopt_posix" in
16806       *no) gl_replace_getopt=yes ;;
16807     esac
16808   fi
16809
16810   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16811     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16812 $as_echo_n "checking for working GNU getopt function... " >&6; }
16813 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16814   $as_echo_n "(cached) " >&6
16815 else
16816   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16817        # optstring is necessary for programs like m4 that have POSIX-mandated
16818        # semantics for supporting options interspersed with files.
16819        # Also, since getopt_long is a GNU extension, we require optind=0.
16820        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16821        # so take care to revert to the correct (non-)export state.
16822        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16823        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16824          xx) gl_had_POSIXLY_CORRECT=exported ;;
16825          x)  gl_had_POSIXLY_CORRECT=yes      ;;
16826          *)  gl_had_POSIXLY_CORRECT=         ;;
16827        esac
16828        POSIXLY_CORRECT=1
16829        export POSIXLY_CORRECT
16830        if test "$cross_compiling" = yes; then :
16831            case $host_os:$ac_cv_have_decl_optreset in
16832            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16833            *:yes)               gl_cv_func_getopt_gnu=no;;
16834            *)                   gl_cv_func_getopt_gnu=yes;;
16835          esac
16836
16837 else
16838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16839 /* end confdefs.h.  */
16840 #include <getopt.h>
16841                            #include <stddef.h>
16842                            #include <string.h>
16843
16844 int
16845 main ()
16846 {
16847
16848              int result = 0;
16849              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16850                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16851                 OSF/1 5.1, Solaris 10.  */
16852              {
16853                static char conftest[] = "conftest";
16854                static char plus[] = "-+";
16855                char *argv[3] = { conftest, plus, NULL };
16856                opterr = 0;
16857                if (getopt (2, argv, "+a") != '?')
16858                  result |= 1;
16859              }
16860              /* This code succeeds on glibc 2.8, mingw,
16861                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16862                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
16863              {
16864                static char program[] = "program";
16865                static char p[] = "-p";
16866                static char foo[] = "foo";
16867                static char bar[] = "bar";
16868                char *argv[] = { program, p, foo, bar, NULL };
16869
16870                optind = 1;
16871                if (getopt (4, argv, "p::") != 'p')
16872                  result |= 2;
16873                else if (optarg != NULL)
16874                  result |= 4;
16875                else if (getopt (4, argv, "p::") != -1)
16876                  result |= 6;
16877                else if (optind != 2)
16878                  result |= 8;
16879              }
16880              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
16881              {
16882                static char program[] = "program";
16883                static char foo[] = "foo";
16884                static char p[] = "-p";
16885                char *argv[] = { program, foo, p, NULL };
16886                optind = 0;
16887                if (getopt (3, argv, "-p") != 1)
16888                  result |= 16;
16889                else if (getopt (3, argv, "-p") != 'p')
16890                  result |= 32;
16891              }
16892              /* This code fails on glibc 2.11.  */
16893              {
16894                static char program[] = "program";
16895                static char b[] = "-b";
16896                static char a[] = "-a";
16897                char *argv[] = { program, b, a, NULL };
16898                optind = opterr = 0;
16899                if (getopt (3, argv, "+:a:b") != 'b')
16900                  result |= 64;
16901                else if (getopt (3, argv, "+:a:b") != ':')
16902                  result |= 64;
16903              }
16904              /* This code dumps core on glibc 2.14.  */
16905              {
16906                static char program[] = "program";
16907                static char w[] = "-W";
16908                static char dummy[] = "dummy";
16909                char *argv[] = { program, w, dummy, NULL };
16910                optind = opterr = 1;
16911                if (getopt (3, argv, "W;") != 'W')
16912                  result |= 128;
16913              }
16914              return result;
16915
16916   ;
16917   return 0;
16918 }
16919 _ACEOF
16920 if ac_fn_c_try_run "$LINENO"; then :
16921   gl_cv_func_getopt_gnu=yes
16922 else
16923   gl_cv_func_getopt_gnu=no
16924 fi
16925 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16926   conftest.$ac_objext conftest.beam conftest.$ac_ext
16927 fi
16928
16929        case $gl_had_POSIXLY_CORRECT in
16930          exported) ;;
16931          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16932          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16933        esac
16934
16935 fi
16936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16937 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16938     if test "$gl_cv_func_getopt_gnu" = "no"; then
16939       gl_replace_getopt=yes
16940     fi
16941   fi
16942
16943
16944
16945
16946
16947     REPLACE_GETOPT=0
16948
16949
16950   if test -n "$gl_replace_getopt"; then :
16951
16952       REPLACE_GETOPT=1
16953
16954 fi
16955
16956
16957   if test $REPLACE_GETOPT = 1; then
16958
16959   GETOPT_H=getopt.h
16960
16961 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16962
16963
16964
16965         GNULIB_UNISTD_H_GETOPT=1
16966   fi
16967
16968 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16969 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16970   ac_have_decl=1
16971 else
16972   ac_have_decl=0
16973 fi
16974
16975 cat >>confdefs.h <<_ACEOF
16976 #define HAVE_DECL_GETENV $ac_have_decl
16977 _ACEOF
16978
16979
16980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16981 $as_echo_n "checking for unsigned long long int... " >&6; }
16982 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16983   $as_echo_n "(cached) " >&6
16984 else
16985   ac_cv_type_unsigned_long_long_int=yes
16986      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16987        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16988 /* end confdefs.h.  */
16989
16990   /* For now, do not test the preprocessor; as of 2007 there are too many
16991          implementations with broken preprocessors.  Perhaps this can
16992          be revisited in 2012.  In the meantime, code should not expect
16993          #if to work with literals wider than 32 bits.  */
16994       /* Test literals.  */
16995       long long int ll = 9223372036854775807ll;
16996       long long int nll = -9223372036854775807LL;
16997       unsigned long long int ull = 18446744073709551615ULL;
16998       /* Test constant expressions.   */
16999       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17000                      ? 1 : -1)];
17001       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17002                      ? 1 : -1)];
17003       int i = 63;
17004 int
17005 main ()
17006 {
17007 /* Test availability of runtime routines for shift and division.  */
17008       long long int llmax = 9223372036854775807ll;
17009       unsigned long long int ullmax = 18446744073709551615ull;
17010       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17011               | (llmax / ll) | (llmax % ll)
17012               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17013               | (ullmax / ull) | (ullmax % ull));
17014   ;
17015   return 0;
17016 }
17017
17018 _ACEOF
17019 if ac_fn_c_try_link "$LINENO"; then :
17020
17021 else
17022   ac_cv_type_unsigned_long_long_int=no
17023 fi
17024 rm -f core conftest.err conftest.$ac_objext \
17025     conftest$ac_exeext conftest.$ac_ext
17026      fi
17027 fi
17028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17029 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17030   if test $ac_cv_type_unsigned_long_long_int = yes; then
17031
17032 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17033
17034   fi
17035
17036
17037
17038   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17039 $as_echo_n "checking for long long int... " >&6; }
17040 if test "${ac_cv_type_long_long_int+set}" = set; then :
17041   $as_echo_n "(cached) " >&6
17042 else
17043   ac_cv_type_long_long_int=yes
17044       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17045         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17046         if test $ac_cv_type_long_long_int = yes; then
17047                                         if test "$cross_compiling" = yes; then :
17048   :
17049 else
17050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17051 /* end confdefs.h.  */
17052 #include <limits.h>
17053                  #ifndef LLONG_MAX
17054                  # define HALF \
17055                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17056                  # define LLONG_MAX (HALF - 1 + HALF)
17057                  #endif
17058 int
17059 main ()
17060 {
17061 long long int n = 1;
17062                  int i;
17063                  for (i = 0; ; i++)
17064                    {
17065                      long long int m = n << i;
17066                      if (m >> i != n)
17067                        return 1;
17068                      if (LLONG_MAX / 2 < m)
17069                        break;
17070                    }
17071                  return 0;
17072   ;
17073   return 0;
17074 }
17075 _ACEOF
17076 if ac_fn_c_try_run "$LINENO"; then :
17077
17078 else
17079   ac_cv_type_long_long_int=no
17080 fi
17081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17082   conftest.$ac_objext conftest.beam conftest.$ac_ext
17083 fi
17084
17085         fi
17086       fi
17087 fi
17088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17089 $as_echo "$ac_cv_type_long_long_int" >&6; }
17090   if test $ac_cv_type_long_long_int = yes; then
17091
17092 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17093
17094   fi
17095
17096
17097
17098
17099
17100
17101     gl_cv_c_multiarch=no
17102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17103 /* end confdefs.h.  */
17104 #ifndef __APPLE_CC__
17105          not a universal capable compiler
17106         #endif
17107         typedef int dummy;
17108
17109 _ACEOF
17110 if ac_fn_c_try_compile "$LINENO"; then :
17111
17112                arch=
17113      prev=
17114      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17115        if test -n "$prev"; then
17116          case $word in
17117            i?86 | x86_64 | ppc | ppc64)
17118              if test -z "$arch" || test "$arch" = "$word"; then
17119                arch="$word"
17120              else
17121                gl_cv_c_multiarch=yes
17122              fi
17123              ;;
17124          esac
17125          prev=
17126        else
17127          if test "x$word" = "x-arch"; then
17128            prev=arch
17129          fi
17130        fi
17131      done
17132
17133 fi
17134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17135   if test $gl_cv_c_multiarch = yes; then
17136     APPLE_UNIVERSAL_BUILD=1
17137   else
17138     APPLE_UNIVERSAL_BUILD=0
17139   fi
17140
17141
17142
17143
17144
17145   if test $ac_cv_type_long_long_int = yes; then
17146     HAVE_LONG_LONG_INT=1
17147   else
17148     HAVE_LONG_LONG_INT=0
17149   fi
17150
17151
17152   if test $ac_cv_type_unsigned_long_long_int = yes; then
17153     HAVE_UNSIGNED_LONG_LONG_INT=1
17154   else
17155     HAVE_UNSIGNED_LONG_LONG_INT=0
17156   fi
17157
17158
17159
17160   if test $ac_cv_header_wchar_h = yes; then
17161     HAVE_WCHAR_H=1
17162   else
17163     HAVE_WCHAR_H=0
17164   fi
17165
17166
17167       if test $ac_cv_header_inttypes_h = yes; then
17168     HAVE_INTTYPES_H=1
17169   else
17170     HAVE_INTTYPES_H=0
17171   fi
17172
17173
17174       if test $ac_cv_header_sys_types_h = yes; then
17175     HAVE_SYS_TYPES_H=1
17176   else
17177     HAVE_SYS_TYPES_H=0
17178   fi
17179
17180
17181
17182
17183
17184
17185
17186
17187
17188
17189
17190      if test $gl_cv_have_include_next = yes; then
17191        gl_cv_next_stdint_h='<'stdint.h'>'
17192      else
17193        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17194 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17195 if test "${gl_cv_next_stdint_h+set}" = set; then :
17196   $as_echo_n "(cached) " >&6
17197 else
17198
17199              if test $ac_cv_header_stdint_h = yes; then
17200
17201
17202                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17203 /* end confdefs.h.  */
17204 #include <stdint.h>
17205
17206 _ACEOF
17207                                                                                                                         case "$host_os" in
17208                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17209                  *)    gl_absname_cpp="$ac_cpp" ;;
17210                esac
17211                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17212                   sed -n '\#/stdint.h#{
17213                     s#.*"\(.*/stdint.h\)".*#\1#
17214                     s#^/[^/]#//&#
17215                     p
17216                     q
17217                   }'`'"'
17218           else
17219                gl_cv_next_stdint_h='<'stdint.h'>'
17220              fi
17221
17222
17223 fi
17224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17225 $as_echo "$gl_cv_next_stdint_h" >&6; }
17226      fi
17227      NEXT_STDINT_H=$gl_cv_next_stdint_h
17228
17229      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17230        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17231        gl_next_as_first_directive='<'stdint.h'>'
17232      else
17233        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17234        gl_next_as_first_directive=$gl_cv_next_stdint_h
17235      fi
17236      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17237
17238
17239
17240
17241   if test $ac_cv_header_stdint_h = yes; then
17242     HAVE_STDINT_H=1
17243   else
17244     HAVE_STDINT_H=0
17245   fi
17246
17247
17248     if test $ac_cv_header_stdint_h = yes; then
17249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17250 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17251 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17252   $as_echo_n "(cached) " >&6
17253 else
17254   gl_cv_header_working_stdint_h=no
17255        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17256 /* end confdefs.h.  */
17257
17258
17259 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17260 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17261 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17262 #include <stdint.h>
17263 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
17264 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17265 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17266 #endif
17267
17268
17269   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17270      included before <wchar.h>.  */
17271   #include <stddef.h>
17272   #include <signal.h>
17273   #if HAVE_WCHAR_H
17274   # include <stdio.h>
17275   # include <time.h>
17276   # include <wchar.h>
17277   #endif
17278
17279
17280 #ifdef INT8_MAX
17281 int8_t a1 = INT8_MAX;
17282 int8_t a1min = INT8_MIN;
17283 #endif
17284 #ifdef INT16_MAX
17285 int16_t a2 = INT16_MAX;
17286 int16_t a2min = INT16_MIN;
17287 #endif
17288 #ifdef INT32_MAX
17289 int32_t a3 = INT32_MAX;
17290 int32_t a3min = INT32_MIN;
17291 #endif
17292 #ifdef INT64_MAX
17293 int64_t a4 = INT64_MAX;
17294 int64_t a4min = INT64_MIN;
17295 #endif
17296 #ifdef UINT8_MAX
17297 uint8_t b1 = UINT8_MAX;
17298 #else
17299 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17300 #endif
17301 #ifdef UINT16_MAX
17302 uint16_t b2 = UINT16_MAX;
17303 #endif
17304 #ifdef UINT32_MAX
17305 uint32_t b3 = UINT32_MAX;
17306 #endif
17307 #ifdef UINT64_MAX
17308 uint64_t b4 = UINT64_MAX;
17309 #endif
17310 int_least8_t c1 = INT8_C (0x7f);
17311 int_least8_t c1max = INT_LEAST8_MAX;
17312 int_least8_t c1min = INT_LEAST8_MIN;
17313 int_least16_t c2 = INT16_C (0x7fff);
17314 int_least16_t c2max = INT_LEAST16_MAX;
17315 int_least16_t c2min = INT_LEAST16_MIN;
17316 int_least32_t c3 = INT32_C (0x7fffffff);
17317 int_least32_t c3max = INT_LEAST32_MAX;
17318 int_least32_t c3min = INT_LEAST32_MIN;
17319 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17320 int_least64_t c4max = INT_LEAST64_MAX;
17321 int_least64_t c4min = INT_LEAST64_MIN;
17322 uint_least8_t d1 = UINT8_C (0xff);
17323 uint_least8_t d1max = UINT_LEAST8_MAX;
17324 uint_least16_t d2 = UINT16_C (0xffff);
17325 uint_least16_t d2max = UINT_LEAST16_MAX;
17326 uint_least32_t d3 = UINT32_C (0xffffffff);
17327 uint_least32_t d3max = UINT_LEAST32_MAX;
17328 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17329 uint_least64_t d4max = UINT_LEAST64_MAX;
17330 int_fast8_t e1 = INT_FAST8_MAX;
17331 int_fast8_t e1min = INT_FAST8_MIN;
17332 int_fast16_t e2 = INT_FAST16_MAX;
17333 int_fast16_t e2min = INT_FAST16_MIN;
17334 int_fast32_t e3 = INT_FAST32_MAX;
17335 int_fast32_t e3min = INT_FAST32_MIN;
17336 int_fast64_t e4 = INT_FAST64_MAX;
17337 int_fast64_t e4min = INT_FAST64_MIN;
17338 uint_fast8_t f1 = UINT_FAST8_MAX;
17339 uint_fast16_t f2 = UINT_FAST16_MAX;
17340 uint_fast32_t f3 = UINT_FAST32_MAX;
17341 uint_fast64_t f4 = UINT_FAST64_MAX;
17342 #ifdef INTPTR_MAX
17343 intptr_t g = INTPTR_MAX;
17344 intptr_t gmin = INTPTR_MIN;
17345 #endif
17346 #ifdef UINTPTR_MAX
17347 uintptr_t h = UINTPTR_MAX;
17348 #endif
17349 intmax_t i = INTMAX_MAX;
17350 uintmax_t j = UINTMAX_MAX;
17351
17352 #include <limits.h> /* for CHAR_BIT */
17353 #define TYPE_MINIMUM(t) \
17354   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17355 #define TYPE_MAXIMUM(t) \
17356   ((t) ((t) 0 < (t) -1 \
17357         ? (t) -1 \
17358         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17359 struct s {
17360   int check_PTRDIFF:
17361       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17362       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17363       ? 1 : -1;
17364   /* Detect bug in FreeBSD 6.0 / ia64.  */
17365   int check_SIG_ATOMIC:
17366       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17367       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17368       ? 1 : -1;
17369   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17370   int check_WCHAR:
17371       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17372       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17373       ? 1 : -1;
17374   /* Detect bug in mingw.  */
17375   int check_WINT:
17376       WINT_MIN == TYPE_MINIMUM (wint_t)
17377       && WINT_MAX == TYPE_MAXIMUM (wint_t)
17378       ? 1 : -1;
17379
17380   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
17381   int check_UINT8_C:
17382         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17383   int check_UINT16_C:
17384         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17385
17386   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
17387 #ifdef UINT8_MAX
17388   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17389 #endif
17390 #ifdef UINT16_MAX
17391   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17392 #endif
17393 #ifdef UINT32_MAX
17394   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17395 #endif
17396 #ifdef UINT64_MAX
17397   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
17398 #endif
17399   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
17400   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
17401   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
17402   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
17403   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
17404   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
17405   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
17406   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
17407   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
17408   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
17409   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
17410 };
17411
17412 int
17413 main ()
17414 {
17415
17416   ;
17417   return 0;
17418 }
17419 _ACEOF
17420 if ac_fn_c_try_compile "$LINENO"; then :
17421                                                     if test "$cross_compiling" = yes; then :
17422                  gl_cv_header_working_stdint_h=yes
17423
17424 else
17425   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17426 /* end confdefs.h.  */
17427
17428
17429 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17430 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17431 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17432 #include <stdint.h>
17433
17434
17435   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17436      included before <wchar.h>.  */
17437   #include <stddef.h>
17438   #include <signal.h>
17439   #if HAVE_WCHAR_H
17440   # include <stdio.h>
17441   # include <time.h>
17442   # include <wchar.h>
17443   #endif
17444
17445
17446 #include <stdio.h>
17447 #include <string.h>
17448 #define MVAL(macro) MVAL1(macro)
17449 #define MVAL1(expression) #expression
17450 static const char *macro_values[] =
17451   {
17452 #ifdef INT8_MAX
17453     MVAL (INT8_MAX),
17454 #endif
17455 #ifdef INT16_MAX
17456     MVAL (INT16_MAX),
17457 #endif
17458 #ifdef INT32_MAX
17459     MVAL (INT32_MAX),
17460 #endif
17461 #ifdef INT64_MAX
17462     MVAL (INT64_MAX),
17463 #endif
17464 #ifdef UINT8_MAX
17465     MVAL (UINT8_MAX),
17466 #endif
17467 #ifdef UINT16_MAX
17468     MVAL (UINT16_MAX),
17469 #endif
17470 #ifdef UINT32_MAX
17471     MVAL (UINT32_MAX),
17472 #endif
17473 #ifdef UINT64_MAX
17474     MVAL (UINT64_MAX),
17475 #endif
17476     NULL
17477   };
17478
17479 int
17480 main ()
17481 {
17482
17483   const char **mv;
17484   for (mv = macro_values; *mv != NULL; mv++)
17485     {
17486       const char *value = *mv;
17487       /* Test whether it looks like a cast expression.  */
17488       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17489           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17490           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17491           || strncmp (value, "((int)"/*)*/, 6) == 0
17492           || strncmp (value, "((signed short)"/*)*/, 15) == 0
17493           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17494         return mv - macro_values + 1;
17495     }
17496   return 0;
17497
17498   ;
17499   return 0;
17500 }
17501 _ACEOF
17502 if ac_fn_c_try_run "$LINENO"; then :
17503   gl_cv_header_working_stdint_h=yes
17504 fi
17505 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17506   conftest.$ac_objext conftest.beam conftest.$ac_ext
17507 fi
17508
17509
17510 fi
17511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17512
17513 fi
17514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17515 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17516   fi
17517   if test "$gl_cv_header_working_stdint_h" = yes; then
17518     STDINT_H=
17519   else
17520             for ac_header in sys/inttypes.h sys/bitypes.h
17521 do :
17522   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17523 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17524 eval as_val=\$$as_ac_Header
17525    if test "x$as_val" = x""yes; then :
17526   cat >>confdefs.h <<_ACEOF
17527 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17528 _ACEOF
17529
17530 fi
17531
17532 done
17533
17534     if test $ac_cv_header_sys_inttypes_h = yes; then
17535       HAVE_SYS_INTTYPES_H=1
17536     else
17537       HAVE_SYS_INTTYPES_H=0
17538     fi
17539
17540     if test $ac_cv_header_sys_bitypes_h = yes; then
17541       HAVE_SYS_BITYPES_H=1
17542     else
17543       HAVE_SYS_BITYPES_H=0
17544     fi
17545
17546
17547
17548
17549   if test $APPLE_UNIVERSAL_BUILD = 0; then
17550
17551
17552   for gltype in ptrdiff_t size_t ; do
17553     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17554 $as_echo_n "checking for bit size of $gltype... " >&6; }
17555 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17556   $as_echo_n "(cached) " >&6
17557 else
17558   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17559   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17560      included before <wchar.h>.  */
17561   #include <stddef.h>
17562   #include <signal.h>
17563   #if HAVE_WCHAR_H
17564   # include <stdio.h>
17565   # include <time.h>
17566   # include <wchar.h>
17567   #endif
17568
17569 #include <limits.h>"; then :
17570
17571 else
17572   result=unknown
17573 fi
17574
17575        eval gl_cv_bitsizeof_${gltype}=\$result
17576
17577 fi
17578 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17579                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17580 $as_echo "$ac_res" >&6; }
17581     eval result=\$gl_cv_bitsizeof_${gltype}
17582     if test $result = unknown; then
17583                                                 result=0
17584     fi
17585     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17586     cat >>confdefs.h <<_ACEOF
17587 #define BITSIZEOF_${GLTYPE} $result
17588 _ACEOF
17589
17590     eval BITSIZEOF_${GLTYPE}=\$result
17591   done
17592
17593
17594   fi
17595
17596
17597   for gltype in sig_atomic_t wchar_t wint_t ; do
17598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17599 $as_echo_n "checking for bit size of $gltype... " >&6; }
17600 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17601   $as_echo_n "(cached) " >&6
17602 else
17603   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17604   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17605      included before <wchar.h>.  */
17606   #include <stddef.h>
17607   #include <signal.h>
17608   #if HAVE_WCHAR_H
17609   # include <stdio.h>
17610   # include <time.h>
17611   # include <wchar.h>
17612   #endif
17613
17614 #include <limits.h>"; then :
17615
17616 else
17617   result=unknown
17618 fi
17619
17620        eval gl_cv_bitsizeof_${gltype}=\$result
17621
17622 fi
17623 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17625 $as_echo "$ac_res" >&6; }
17626     eval result=\$gl_cv_bitsizeof_${gltype}
17627     if test $result = unknown; then
17628                                                 result=0
17629     fi
17630     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17631     cat >>confdefs.h <<_ACEOF
17632 #define BITSIZEOF_${GLTYPE} $result
17633 _ACEOF
17634
17635     eval BITSIZEOF_${GLTYPE}=\$result
17636   done
17637
17638
17639
17640
17641   for gltype in sig_atomic_t wchar_t wint_t ; do
17642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17643 $as_echo_n "checking whether $gltype is signed... " >&6; }
17644 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17645   $as_echo_n "(cached) " >&6
17646 else
17647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17648 /* end confdefs.h.  */
17649
17650   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17651      included before <wchar.h>.  */
17652   #include <stddef.h>
17653   #include <signal.h>
17654   #if HAVE_WCHAR_H
17655   # include <stdio.h>
17656   # include <time.h>
17657   # include <wchar.h>
17658   #endif
17659
17660             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17661 int
17662 main ()
17663 {
17664
17665   ;
17666   return 0;
17667 }
17668 _ACEOF
17669 if ac_fn_c_try_compile "$LINENO"; then :
17670   result=yes
17671 else
17672   result=no
17673 fi
17674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17675        eval gl_cv_type_${gltype}_signed=\$result
17676
17677 fi
17678 eval ac_res=\$gl_cv_type_${gltype}_signed
17679                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17680 $as_echo "$ac_res" >&6; }
17681     eval result=\$gl_cv_type_${gltype}_signed
17682     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17683     if test "$result" = yes; then
17684       cat >>confdefs.h <<_ACEOF
17685 #define HAVE_SIGNED_${GLTYPE} 1
17686 _ACEOF
17687
17688       eval HAVE_SIGNED_${GLTYPE}=1
17689     else
17690       eval HAVE_SIGNED_${GLTYPE}=0
17691     fi
17692   done
17693
17694
17695   gl_cv_type_ptrdiff_t_signed=yes
17696   gl_cv_type_size_t_signed=no
17697   if test $APPLE_UNIVERSAL_BUILD = 0; then
17698
17699
17700   for gltype in ptrdiff_t size_t ; do
17701     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17702 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17703 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17704   $as_echo_n "(cached) " >&6
17705 else
17706   eval gl_cv_type_${gltype}_suffix=no
17707        eval result=\$gl_cv_type_${gltype}_signed
17708        if test "$result" = yes; then
17709          glsufu=
17710        else
17711          glsufu=u
17712        fi
17713        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17714          case $glsuf in
17715            '')  gltype1='int';;
17716            l)   gltype1='long int';;
17717            ll)  gltype1='long long int';;
17718            i64) gltype1='__int64';;
17719            u)   gltype1='unsigned int';;
17720            ul)  gltype1='unsigned long int';;
17721            ull) gltype1='unsigned long long int';;
17722            ui64)gltype1='unsigned __int64';;
17723          esac
17724          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17725 /* end confdefs.h.  */
17726
17727   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17728      included before <wchar.h>.  */
17729   #include <stddef.h>
17730   #include <signal.h>
17731   #if HAVE_WCHAR_H
17732   # include <stdio.h>
17733   # include <time.h>
17734   # include <wchar.h>
17735   #endif
17736
17737               extern $gltype foo;
17738               extern $gltype1 foo;
17739 int
17740 main ()
17741 {
17742
17743   ;
17744   return 0;
17745 }
17746 _ACEOF
17747 if ac_fn_c_try_compile "$LINENO"; then :
17748   eval gl_cv_type_${gltype}_suffix=\$glsuf
17749 fi
17750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17751          eval result=\$gl_cv_type_${gltype}_suffix
17752          test "$result" != no && break
17753        done
17754 fi
17755 eval ac_res=\$gl_cv_type_${gltype}_suffix
17756                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17757 $as_echo "$ac_res" >&6; }
17758     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17759     eval result=\$gl_cv_type_${gltype}_suffix
17760     test "$result" = no && result=
17761     eval ${GLTYPE}_SUFFIX=\$result
17762     cat >>confdefs.h <<_ACEOF
17763 #define ${GLTYPE}_SUFFIX $result
17764 _ACEOF
17765
17766   done
17767
17768
17769   fi
17770
17771
17772   for gltype in sig_atomic_t wchar_t wint_t ; do
17773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17774 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17775 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17776   $as_echo_n "(cached) " >&6
17777 else
17778   eval gl_cv_type_${gltype}_suffix=no
17779        eval result=\$gl_cv_type_${gltype}_signed
17780        if test "$result" = yes; then
17781          glsufu=
17782        else
17783          glsufu=u
17784        fi
17785        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17786          case $glsuf in
17787            '')  gltype1='int';;
17788            l)   gltype1='long int';;
17789            ll)  gltype1='long long int';;
17790            i64) gltype1='__int64';;
17791            u)   gltype1='unsigned int';;
17792            ul)  gltype1='unsigned long int';;
17793            ull) gltype1='unsigned long long int';;
17794            ui64)gltype1='unsigned __int64';;
17795          esac
17796          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17797 /* end confdefs.h.  */
17798
17799   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17800      included before <wchar.h>.  */
17801   #include <stddef.h>
17802   #include <signal.h>
17803   #if HAVE_WCHAR_H
17804   # include <stdio.h>
17805   # include <time.h>
17806   # include <wchar.h>
17807   #endif
17808
17809               extern $gltype foo;
17810               extern $gltype1 foo;
17811 int
17812 main ()
17813 {
17814
17815   ;
17816   return 0;
17817 }
17818 _ACEOF
17819 if ac_fn_c_try_compile "$LINENO"; then :
17820   eval gl_cv_type_${gltype}_suffix=\$glsuf
17821 fi
17822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17823          eval result=\$gl_cv_type_${gltype}_suffix
17824          test "$result" != no && break
17825        done
17826 fi
17827 eval ac_res=\$gl_cv_type_${gltype}_suffix
17828                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17829 $as_echo "$ac_res" >&6; }
17830     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17831     eval result=\$gl_cv_type_${gltype}_suffix
17832     test "$result" = no && result=
17833     eval ${GLTYPE}_SUFFIX=\$result
17834     cat >>confdefs.h <<_ACEOF
17835 #define ${GLTYPE}_SUFFIX $result
17836 _ACEOF
17837
17838   done
17839
17840
17841
17842     STDINT_H=stdint.h
17843   fi
17844
17845    if test -n "$STDINT_H"; then
17846   GL_GENERATE_STDINT_H_TRUE=
17847   GL_GENERATE_STDINT_H_FALSE='#'
17848 else
17849   GL_GENERATE_STDINT_H_TRUE='#'
17850   GL_GENERATE_STDINT_H_FALSE=
17851 fi
17852
17853
17854
17855
17856
17857   GNULIB_IMAXABS=0;
17858   GNULIB_IMAXDIV=0;
17859   GNULIB_STRTOIMAX=0;
17860   GNULIB_STRTOUMAX=0;
17861     HAVE_DECL_IMAXABS=1;
17862   HAVE_DECL_IMAXDIV=1;
17863   HAVE_DECL_STRTOIMAX=1;
17864   HAVE_DECL_STRTOUMAX=1;
17865   INT32_MAX_LT_INTMAX_MAX=1;
17866   INT64_MAX_EQ_LONG_MAX='defined _LP64';
17867   PRI_MACROS_BROKEN=0;
17868   PRIPTR_PREFIX=__PRIPTR_PREFIX;
17869   UINT32_MAX_LT_UINTMAX_MAX=1;
17870   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17871
17872
17873
17874
17875
17876
17877
17878
17879
17880
17881
17882
17883
17884
17885
17886      if test $gl_cv_have_include_next = yes; then
17887        gl_cv_next_inttypes_h='<'inttypes.h'>'
17888      else
17889        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17890 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17891 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17892   $as_echo_n "(cached) " >&6
17893 else
17894
17895              if test $ac_cv_header_inttypes_h = yes; then
17896
17897
17898                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17899 /* end confdefs.h.  */
17900 #include <inttypes.h>
17901
17902 _ACEOF
17903                                                                                                                         case "$host_os" in
17904                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17905                  *)    gl_absname_cpp="$ac_cpp" ;;
17906                esac
17907                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17908                   sed -n '\#/inttypes.h#{
17909                     s#.*"\(.*/inttypes.h\)".*#\1#
17910                     s#^/[^/]#//&#
17911                     p
17912                     q
17913                   }'`'"'
17914           else
17915                gl_cv_next_inttypes_h='<'inttypes.h'>'
17916              fi
17917
17918
17919 fi
17920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17921 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17922      fi
17923      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17924
17925      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17926        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17927        gl_next_as_first_directive='<'inttypes.h'>'
17928      else
17929        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17930        gl_next_as_first_directive=$gl_cv_next_inttypes_h
17931      fi
17932      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17933
17934
17935
17936
17937
17938
17939
17940
17941 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
17942
17943
17944
17945
17946
17947
17948      GNULIB_FCHMODAT=0;
17949   GNULIB_FSTATAT=0;
17950   GNULIB_FUTIMENS=0;
17951   GNULIB_LCHMOD=0;
17952   GNULIB_LSTAT=0;
17953   GNULIB_MKDIRAT=0;
17954   GNULIB_MKFIFO=0;
17955   GNULIB_MKFIFOAT=0;
17956   GNULIB_MKNOD=0;
17957   GNULIB_MKNODAT=0;
17958   GNULIB_STAT=0;
17959   GNULIB_UTIMENSAT=0;
17960     HAVE_FCHMODAT=1;
17961   HAVE_FSTATAT=1;
17962   HAVE_FUTIMENS=1;
17963   HAVE_LCHMOD=1;
17964   HAVE_LSTAT=1;
17965   HAVE_MKDIRAT=1;
17966   HAVE_MKFIFO=1;
17967   HAVE_MKFIFOAT=1;
17968   HAVE_MKNOD=1;
17969   HAVE_MKNODAT=1;
17970   HAVE_UTIMENSAT=1;
17971   REPLACE_FSTAT=0;
17972   REPLACE_FSTATAT=0;
17973   REPLACE_FUTIMENS=0;
17974   REPLACE_LSTAT=0;
17975   REPLACE_MKDIR=0;
17976   REPLACE_MKFIFO=0;
17977   REPLACE_MKNOD=0;
17978   REPLACE_STAT=0;
17979   REPLACE_UTIMENSAT=0;
17980
17981
17982
17983
17984       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17985 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17986 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17987   $as_echo_n "(cached) " >&6
17988 else
17989   rm -f conftest.sym conftest.file
17990      echo >conftest.file
17991      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17992        if test "$cross_compiling" = yes; then :
17993   # When cross-compiling, be pessimistic so we will end up using the
17994           # replacement version of lstat that checks for trailing slashes and
17995           # calls lstat a second time when necessary.
17996           gl_cv_func_lstat_dereferences_slashed_symlink=no
17997
17998 else
17999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18000 /* end confdefs.h.  */
18001 $ac_includes_default
18002 int
18003 main ()
18004 {
18005 struct stat sbuf;
18006               /* Linux will dereference the symlink and fail, as required by
18007                  POSIX.  That is better in the sense that it means we will not
18008                  have to compile and use the lstat wrapper.  */
18009               return lstat ("conftest.sym/", &sbuf) == 0;
18010
18011   ;
18012   return 0;
18013 }
18014 _ACEOF
18015 if ac_fn_c_try_run "$LINENO"; then :
18016   gl_cv_func_lstat_dereferences_slashed_symlink=yes
18017 else
18018   gl_cv_func_lstat_dereferences_slashed_symlink=no
18019 fi
18020 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18021   conftest.$ac_objext conftest.beam conftest.$ac_ext
18022 fi
18023
18024      else
18025        # If the 'ln -s' command failed, then we probably don't even
18026        # have an lstat function.
18027        gl_cv_func_lstat_dereferences_slashed_symlink=no
18028      fi
18029      rm -f conftest.sym conftest.file
18030
18031 fi
18032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18033 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18034   test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
18035
18036 cat >>confdefs.h <<_ACEOF
18037 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18038 _ACEOF
18039
18040
18041
18042   GNULIB_MKTIME=0;
18043   GNULIB_NANOSLEEP=0;
18044   GNULIB_STRPTIME=0;
18045   GNULIB_TIMEGM=0;
18046   GNULIB_TIME_R=0;
18047     HAVE_DECL_LOCALTIME_R=1;
18048   HAVE_NANOSLEEP=1;
18049   HAVE_STRPTIME=1;
18050   HAVE_TIMEGM=1;
18051         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18052   REPLACE_MKTIME=GNULIB_PORTCHECK;
18053   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18054   REPLACE_TIMEGM=GNULIB_PORTCHECK;
18055
18056
18057
18058
18059
18060
18061   GNULIB_PTHREAD_SIGMASK=0;
18062   GNULIB_SIGNAL_H_SIGPIPE=0;
18063   GNULIB_SIGPROCMASK=0;
18064   GNULIB_SIGACTION=0;
18065     HAVE_POSIX_SIGNALBLOCKING=1;
18066   HAVE_PTHREAD_SIGMASK=1;
18067   HAVE_SIGSET_T=1;
18068   HAVE_SIGINFO_T=1;
18069   HAVE_SIGACTION=1;
18070   HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
18071
18072   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
18073
18074   HAVE_SIGHANDLER_T=1;
18075   REPLACE_PTHREAD_SIGMASK=0;
18076
18077
18078
18079
18080   ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
18081       #include <signal.h>
18082       /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
18083       #include <sys/types.h>
18084
18085 "
18086 if test "x$ac_cv_type_sigset_t" = x""yes; then :
18087
18088 cat >>confdefs.h <<_ACEOF
18089 #define HAVE_SIGSET_T 1
18090 _ACEOF
18091
18092 gl_cv_type_sigset_t=yes
18093 else
18094   gl_cv_type_sigset_t=no
18095 fi
18096
18097   if test $gl_cv_type_sigset_t != yes; then
18098     HAVE_SIGSET_T=0
18099   fi
18100
18101
18102
18103
18104
18105    if test $ac_cv_header_sys_socket_h = no; then
18106                          for ac_header in ws2tcpip.h
18107 do :
18108   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
18109 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
18110   cat >>confdefs.h <<_ACEOF
18111 #define HAVE_WS2TCPIP_H 1
18112 _ACEOF
18113
18114 fi
18115
18116 done
18117
18118    fi
18119
18120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
18121 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
18122 if test "${ac_cv_header_stdbool_h+set}" = set; then :
18123   $as_echo_n "(cached) " >&6
18124 else
18125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18126 /* end confdefs.h.  */
18127
18128              #include <stdbool.h>
18129              #ifndef bool
18130               "error: bool is not defined"
18131              #endif
18132              #ifndef false
18133               "error: false is not defined"
18134              #endif
18135              #if false
18136               "error: false is not 0"
18137              #endif
18138              #ifndef true
18139               "error: true is not defined"
18140              #endif
18141              #if true != 1
18142               "error: true is not 1"
18143              #endif
18144              #ifndef __bool_true_false_are_defined
18145               "error: __bool_true_false_are_defined is not defined"
18146              #endif
18147
18148              struct s { _Bool s: 1; _Bool t; } s;
18149
18150              char a[true == 1 ? 1 : -1];
18151              char b[false == 0 ? 1 : -1];
18152              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
18153              char d[(bool) 0.5 == true ? 1 : -1];
18154              /* See body of main program for 'e'.  */
18155              char f[(_Bool) 0.0 == false ? 1 : -1];
18156              char g[true];
18157              char h[sizeof (_Bool)];
18158              char i[sizeof s.t];
18159              enum { j = false, k = true, l = false * true, m = true * 256 };
18160              /* The following fails for
18161                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
18162              _Bool n[m];
18163              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
18164              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
18165              /* Catch a bug in an HP-UX C compiler.  See
18166                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
18167                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
18168               */
18169              _Bool q = true;
18170              _Bool *pq = &q;
18171
18172 int
18173 main ()
18174 {
18175
18176              bool e = &s;
18177              *pq |= q;
18178              *pq |= ! q;
18179              /* Refer to every declared value, to avoid compiler optimizations.  */
18180              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
18181                      + !m + !n + !o + !p + !q + !pq);
18182
18183   ;
18184   return 0;
18185 }
18186 _ACEOF
18187 if ac_fn_c_try_compile "$LINENO"; then :
18188   ac_cv_header_stdbool_h=yes
18189 else
18190   ac_cv_header_stdbool_h=no
18191 fi
18192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18193 fi
18194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
18195 $as_echo "$ac_cv_header_stdbool_h" >&6; }
18196    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
18197 if test "x$ac_cv_type__Bool" = x""yes; then :
18198
18199 cat >>confdefs.h <<_ACEOF
18200 #define HAVE__BOOL 1
18201 _ACEOF
18202
18203
18204 fi
18205
18206
18207
18208     REPLACE_NULL=0;
18209   HAVE_WCHAR_T=1;
18210
18211
18212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
18213 $as_echo_n "checking for wchar_t... " >&6; }
18214 if test "${gt_cv_c_wchar_t+set}" = set; then :
18215   $as_echo_n "(cached) " >&6
18216 else
18217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18218 /* end confdefs.h.  */
18219 #include <stddef.h>
18220             wchar_t foo = (wchar_t)'\0';
18221 int
18222 main ()
18223 {
18224
18225   ;
18226   return 0;
18227 }
18228 _ACEOF
18229 if ac_fn_c_try_compile "$LINENO"; then :
18230   gt_cv_c_wchar_t=yes
18231 else
18232   gt_cv_c_wchar_t=no
18233 fi
18234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18235 fi
18236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
18237 $as_echo "$gt_cv_c_wchar_t" >&6; }
18238   if test $gt_cv_c_wchar_t = yes; then
18239
18240 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
18241
18242   fi
18243
18244
18245   GNULIB_DPRINTF=0;
18246   GNULIB_FCLOSE=0;
18247   GNULIB_FFLUSH=0;
18248   GNULIB_FGETC=0;
18249   GNULIB_FGETS=0;
18250   GNULIB_FOPEN=0;
18251   GNULIB_FPRINTF=0;
18252   GNULIB_FPRINTF_POSIX=0;
18253   GNULIB_FPURGE=0;
18254   GNULIB_FPUTC=0;
18255   GNULIB_FPUTS=0;
18256   GNULIB_FREAD=0;
18257   GNULIB_FREOPEN=0;
18258   GNULIB_FSCANF=0;
18259   GNULIB_FSEEK=0;
18260   GNULIB_FSEEKO=0;
18261   GNULIB_FTELL=0;
18262   GNULIB_FTELLO=0;
18263   GNULIB_FWRITE=0;
18264   GNULIB_GETC=0;
18265   GNULIB_GETCHAR=0;
18266   GNULIB_GETDELIM=0;
18267   GNULIB_GETLINE=0;
18268   GNULIB_GETS=0;
18269   GNULIB_OBSTACK_PRINTF=0;
18270   GNULIB_OBSTACK_PRINTF_POSIX=0;
18271   GNULIB_PERROR=0;
18272   GNULIB_POPEN=0;
18273   GNULIB_PRINTF=0;
18274   GNULIB_PRINTF_POSIX=0;
18275   GNULIB_PUTC=0;
18276   GNULIB_PUTCHAR=0;
18277   GNULIB_PUTS=0;
18278   GNULIB_REMOVE=0;
18279   GNULIB_RENAME=0;
18280   GNULIB_RENAMEAT=0;
18281   GNULIB_SCANF=0;
18282   GNULIB_SNPRINTF=0;
18283   GNULIB_SPRINTF_POSIX=0;
18284   GNULIB_STDIO_H_NONBLOCKING=0;
18285   GNULIB_STDIO_H_SIGPIPE=0;
18286   GNULIB_TMPFILE=0;
18287   GNULIB_VASPRINTF=0;
18288   GNULIB_VFSCANF=0;
18289   GNULIB_VSCANF=0;
18290   GNULIB_VDPRINTF=0;
18291   GNULIB_VFPRINTF=0;
18292   GNULIB_VFPRINTF_POSIX=0;
18293   GNULIB_VPRINTF=0;
18294   GNULIB_VPRINTF_POSIX=0;
18295   GNULIB_VSNPRINTF=0;
18296   GNULIB_VSPRINTF_POSIX=0;
18297     HAVE_DECL_FPURGE=1;
18298   HAVE_DECL_FSEEKO=1;
18299   HAVE_DECL_FTELLO=1;
18300   HAVE_DECL_GETDELIM=1;
18301   HAVE_DECL_GETLINE=1;
18302   HAVE_DECL_OBSTACK_PRINTF=1;
18303   HAVE_DECL_SNPRINTF=1;
18304   HAVE_DECL_VSNPRINTF=1;
18305   HAVE_DPRINTF=1;
18306   HAVE_FSEEKO=1;
18307   HAVE_FTELLO=1;
18308   HAVE_RENAMEAT=1;
18309   HAVE_VASPRINTF=1;
18310   HAVE_VDPRINTF=1;
18311   REPLACE_DPRINTF=0;
18312   REPLACE_FCLOSE=0;
18313   REPLACE_FFLUSH=0;
18314   REPLACE_FOPEN=0;
18315   REPLACE_FPRINTF=0;
18316   REPLACE_FPURGE=0;
18317   REPLACE_FREOPEN=0;
18318   REPLACE_FSEEK=0;
18319   REPLACE_FSEEKO=0;
18320   REPLACE_FTELL=0;
18321   REPLACE_FTELLO=0;
18322   REPLACE_GETDELIM=0;
18323   REPLACE_GETLINE=0;
18324   REPLACE_OBSTACK_PRINTF=0;
18325   REPLACE_PERROR=0;
18326   REPLACE_POPEN=0;
18327   REPLACE_PRINTF=0;
18328   REPLACE_REMOVE=0;
18329   REPLACE_RENAME=0;
18330   REPLACE_RENAMEAT=0;
18331   REPLACE_SNPRINTF=0;
18332   REPLACE_SPRINTF=0;
18333   REPLACE_STDIO_READ_FUNCS=0;
18334   REPLACE_STDIO_WRITE_FUNCS=0;
18335   REPLACE_TMPFILE=0;
18336   REPLACE_VASPRINTF=0;
18337   REPLACE_VDPRINTF=0;
18338   REPLACE_VFPRINTF=0;
18339   REPLACE_VPRINTF=0;
18340   REPLACE_VSNPRINTF=0;
18341   REPLACE_VSPRINTF=0;
18342
18343
18344  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18345 "
18346 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18347
18348 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18349
18350 fi
18351
18352
18353
18354
18355 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
18356 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
18357   ac_have_decl=1
18358 else
18359   ac_have_decl=0
18360 fi
18361
18362 cat >>confdefs.h <<_ACEOF
18363 #define HAVE_DECL_STRTOIMAX $ac_have_decl
18364 _ACEOF
18365
18366 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18367 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18368   ac_have_decl=1
18369 else
18370   ac_have_decl=0
18371 fi
18372
18373 cat >>confdefs.h <<_ACEOF
18374 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18375 _ACEOF
18376
18377
18378
18379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18380 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18381 if test "${ac_cv_header_stat_broken+set}" = set; then :
18382   $as_echo_n "(cached) " >&6
18383 else
18384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18385 /* end confdefs.h.  */
18386 #include <sys/types.h>
18387 #include <sys/stat.h>
18388
18389 #if defined S_ISBLK && defined S_IFDIR
18390 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18391 #endif
18392
18393 #if defined S_ISBLK && defined S_IFCHR
18394 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18395 #endif
18396
18397 #if defined S_ISLNK && defined S_IFREG
18398 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18399 #endif
18400
18401 #if defined S_ISSOCK && defined S_IFREG
18402 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18403 #endif
18404
18405 _ACEOF
18406 if ac_fn_c_try_compile "$LINENO"; then :
18407   ac_cv_header_stat_broken=no
18408 else
18409   ac_cv_header_stat_broken=yes
18410 fi
18411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18412 fi
18413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18414 $as_echo "$ac_cv_header_stat_broken" >&6; }
18415 if test $ac_cv_header_stat_broken = yes; then
18416
18417 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18418
18419 fi
18420
18421
18422
18423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18424 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18425 if test "${ac_cv_c_restrict+set}" = set; then :
18426   $as_echo_n "(cached) " >&6
18427 else
18428   ac_cv_c_restrict=no
18429    # The order here caters to the fact that C++ does not require restrict.
18430    for ac_kw in __restrict __restrict__ _Restrict restrict; do
18431      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18432 /* end confdefs.h.  */
18433 typedef int * int_ptr;
18434         int foo (int_ptr $ac_kw ip) {
18435         return ip[0];
18436        }
18437 int
18438 main ()
18439 {
18440 int s[1];
18441         int * $ac_kw t = s;
18442         t[0] = 0;
18443         return foo(t)
18444   ;
18445   return 0;
18446 }
18447 _ACEOF
18448 if ac_fn_c_try_compile "$LINENO"; then :
18449   ac_cv_c_restrict=$ac_kw
18450 fi
18451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18452      test "$ac_cv_c_restrict" != no && break
18453    done
18454
18455 fi
18456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18457 $as_echo "$ac_cv_c_restrict" >&6; }
18458
18459  case $ac_cv_c_restrict in
18460    restrict) ;;
18461    no) $as_echo "#define restrict /**/" >>confdefs.h
18462  ;;
18463    *)  cat >>confdefs.h <<_ACEOF
18464 #define restrict $ac_cv_c_restrict
18465 _ACEOF
18466  ;;
18467  esac
18468
18469
18470
18471
18472
18473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18474 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18475 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18476   $as_echo_n "(cached) " >&6
18477 else
18478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18479 /* end confdefs.h.  */
18480 #include <time.h>
18481
18482 int
18483 main ()
18484 {
18485 static struct timespec x; x.tv_sec = x.tv_nsec;
18486   ;
18487   return 0;
18488 }
18489 _ACEOF
18490 if ac_fn_c_try_compile "$LINENO"; then :
18491   gl_cv_sys_struct_timespec_in_time_h=yes
18492 else
18493   gl_cv_sys_struct_timespec_in_time_h=no
18494 fi
18495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18496 fi
18497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18498 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18499
18500   TIME_H_DEFINES_STRUCT_TIMESPEC=0
18501   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18502   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18503   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18504     TIME_H_DEFINES_STRUCT_TIMESPEC=1
18505   else
18506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18507 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18508 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18509   $as_echo_n "(cached) " >&6
18510 else
18511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18512 /* end confdefs.h.  */
18513 #include <sys/time.h>
18514
18515 int
18516 main ()
18517 {
18518 static struct timespec x; x.tv_sec = x.tv_nsec;
18519   ;
18520   return 0;
18521 }
18522 _ACEOF
18523 if ac_fn_c_try_compile "$LINENO"; then :
18524   gl_cv_sys_struct_timespec_in_sys_time_h=yes
18525 else
18526   gl_cv_sys_struct_timespec_in_sys_time_h=no
18527 fi
18528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18529 fi
18530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18531 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18532     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18533       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18534     else
18535       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18536 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18537 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18538   $as_echo_n "(cached) " >&6
18539 else
18540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18541 /* end confdefs.h.  */
18542 #include <pthread.h>
18543
18544 int
18545 main ()
18546 {
18547 static struct timespec x; x.tv_sec = x.tv_nsec;
18548   ;
18549   return 0;
18550 }
18551 _ACEOF
18552 if ac_fn_c_try_compile "$LINENO"; then :
18553   gl_cv_sys_struct_timespec_in_pthread_h=yes
18554 else
18555   gl_cv_sys_struct_timespec_in_pthread_h=no
18556 fi
18557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18558 fi
18559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18560 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18561       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18562         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18563       fi
18564     fi
18565   fi
18566
18567
18568
18569
18570
18571
18572
18573
18574
18575
18576
18577
18578
18579
18580
18581      if test $gl_cv_have_include_next = yes; then
18582        gl_cv_next_time_h='<'time.h'>'
18583      else
18584        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18585 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18586 if test "${gl_cv_next_time_h+set}" = set; then :
18587   $as_echo_n "(cached) " >&6
18588 else
18589
18590                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18591 /* end confdefs.h.  */
18592 #include <time.h>
18593
18594 _ACEOF
18595                                                                                                                         case "$host_os" in
18596                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18597                  *)    gl_absname_cpp="$ac_cpp" ;;
18598                esac
18599                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18600                   sed -n '\#/time.h#{
18601                     s#.*"\(.*/time.h\)".*#\1#
18602                     s#^/[^/]#//&#
18603                     p
18604                     q
18605                   }'`'"'
18606
18607
18608 fi
18609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18610 $as_echo "$gl_cv_next_time_h" >&6; }
18611      fi
18612      NEXT_TIME_H=$gl_cv_next_time_h
18613
18614      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18615        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18616        gl_next_as_first_directive='<'time.h'>'
18617      else
18618        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18619        gl_next_as_first_directive=$gl_cv_next_time_h
18620      fi
18621      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18622
18623
18624
18625
18626
18627
18628 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18629 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18630   ac_have_decl=1
18631 else
18632   ac_have_decl=0
18633 fi
18634
18635 cat >>confdefs.h <<_ACEOF
18636 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18637 _ACEOF
18638
18639
18640
18641
18642    if false; then
18643   GL_COND_LIBTOOL_TRUE=
18644   GL_COND_LIBTOOL_FALSE='#'
18645 else
18646   GL_COND_LIBTOOL_TRUE='#'
18647   GL_COND_LIBTOOL_FALSE=
18648 fi
18649
18650   gl_cond_libtool=false
18651   gl_libdeps=
18652   gl_ltlibdeps=
18653   gl_m4_base='m4'
18654
18655
18656
18657
18658
18659
18660
18661
18662
18663   gl_source_base='lib'
18664
18665
18666   if test $ac_cv_func_alloca_works = no; then
18667     :
18668   fi
18669
18670   # Define an additional variable used in the Makefile substitution.
18671   if test $ac_cv_working_alloca_h = yes; then
18672     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18673 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18674 if test "${gl_cv_rpl_alloca+set}" = set; then :
18675   $as_echo_n "(cached) " >&6
18676 else
18677
18678       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18679 /* end confdefs.h.  */
18680
18681 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18682         Need own alloca
18683 #endif
18684
18685 _ACEOF
18686 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18687   $EGREP "Need own alloca" >/dev/null 2>&1; then :
18688   gl_cv_rpl_alloca=yes
18689 else
18690   gl_cv_rpl_alloca=no
18691 fi
18692 rm -f conftest*
18693
18694
18695 fi
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18697 $as_echo "$gl_cv_rpl_alloca" >&6; }
18698     if test $gl_cv_rpl_alloca = yes; then
18699
18700 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18701
18702       ALLOCA_H=alloca.h
18703     else
18704                   ALLOCA_H=
18705     fi
18706   else
18707     ALLOCA_H=alloca.h
18708   fi
18709
18710    if test -n "$ALLOCA_H"; then
18711   GL_GENERATE_ALLOCA_H_TRUE=
18712   GL_GENERATE_ALLOCA_H_FALSE='#'
18713 else
18714   GL_GENERATE_ALLOCA_H_TRUE='#'
18715   GL_GENERATE_ALLOCA_H_FALSE=
18716 fi
18717
18718
18719
18720
18721
18722
18723   :
18724
18725
18726
18727
18728   :
18729
18730
18731
18732
18733
18734
18735
18736
18737
18738
18739
18740
18741
18742
18743
18744 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18745
18746
18747   if test $HAVE_DUP2 = 1; then
18748     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18749 $as_echo_n "checking whether dup2 works... " >&6; }
18750 if test "${gl_cv_func_dup2_works+set}" = set; then :
18751   $as_echo_n "(cached) " >&6
18752 else
18753   if test "$cross_compiling" = yes; then :
18754   case "$host_os" in
18755            mingw*) # on this platform, dup2 always returns 0 for success
18756              gl_cv_func_dup2_works=no;;
18757            cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18758              gl_cv_func_dup2_works=no;;
18759            linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18760                    # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18761              gl_cv_func_dup2_works=no;;
18762            freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18763              gl_cv_func_dup2_works=no;;
18764            haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18765              gl_cv_func_dup2_works=no;;
18766            *) gl_cv_func_dup2_works=yes;;
18767          esac
18768 else
18769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18770 /* end confdefs.h.  */
18771
18772          #include <unistd.h>
18773 #include <fcntl.h>
18774 #include <errno.h>
18775 int
18776 main ()
18777 {
18778 int result = 0;
18779 #ifdef FD_CLOEXEC
18780             if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18781               result |= 1;
18782 #endif
18783             if (dup2 (1, 1) == 0)
18784               result |= 2;
18785 #ifdef FD_CLOEXEC
18786             if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18787               result |= 4;
18788 #endif
18789             close (0);
18790             if (dup2 (0, 0) != -1)
18791               result |= 8;
18792             /* Many gnulib modules require POSIX conformance of EBADF.  */
18793             if (dup2 (2, 1000000) == -1 && errno != EBADF)
18794               result |= 16;
18795             return result;
18796
18797   ;
18798   return 0;
18799 }
18800
18801 _ACEOF
18802 if ac_fn_c_try_run "$LINENO"; then :
18803   gl_cv_func_dup2_works=yes
18804 else
18805   gl_cv_func_dup2_works=no
18806 fi
18807 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18808   conftest.$ac_objext conftest.beam conftest.$ac_ext
18809 fi
18810
18811
18812 fi
18813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18814 $as_echo "$gl_cv_func_dup2_works" >&6; }
18815     if test "$gl_cv_func_dup2_works" = no; then
18816
18817
18818
18819   if test $ac_cv_func_dup2 = yes; then
18820     REPLACE_DUP2=1
18821   fi
18822
18823
18824
18825
18826
18827
18828
18829
18830   gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18831
18832
18833     fi
18834   fi
18835
18836
18837
18838
18839
18840
18841           GNULIB_DUP2=1
18842
18843
18844
18845
18846
18847
18848
18849
18850
18851
18852
18853 # Persuade glibc <stdlib.h> to declare getloadavg().
18854
18855
18856 gl_save_LIBS=$LIBS
18857
18858 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18859 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18860 HAVE_GETLOADAVG=1
18861 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18862 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18863
18864 else
18865   gl_func_getloadavg_done=no
18866
18867    # Some systems with -lutil have (and need) -lkvm as well, some do not.
18868    # On Solaris, -lkvm requires nlist from -lelf, so check that first
18869    # to get the right answer into the cache.
18870    # For kstat on solaris, we need to test for libelf and libkvm to force the
18871    # definition of SVR4 below.
18872    if test $gl_func_getloadavg_done = no; then
18873      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18874 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18875 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18876   $as_echo_n "(cached) " >&6
18877 else
18878   ac_check_lib_save_LIBS=$LIBS
18879 LIBS="-lelf  $LIBS"
18880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18881 /* end confdefs.h.  */
18882
18883 /* Override any GCC internal prototype to avoid an error.
18884    Use char because int might match the return type of a GCC
18885    builtin and then its argument prototype would still apply.  */
18886 #ifdef __cplusplus
18887 extern "C"
18888 #endif
18889 char elf_begin ();
18890 int
18891 main ()
18892 {
18893 return elf_begin ();
18894   ;
18895   return 0;
18896 }
18897 _ACEOF
18898 if ac_fn_c_try_link "$LINENO"; then :
18899   ac_cv_lib_elf_elf_begin=yes
18900 else
18901   ac_cv_lib_elf_elf_begin=no
18902 fi
18903 rm -f core conftest.err conftest.$ac_objext \
18904     conftest$ac_exeext conftest.$ac_ext
18905 LIBS=$ac_check_lib_save_LIBS
18906 fi
18907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18908 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18909 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18910   LIBS="-lelf $LIBS"
18911 fi
18912
18913      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18914 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18915 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18916   $as_echo_n "(cached) " >&6
18917 else
18918   ac_check_lib_save_LIBS=$LIBS
18919 LIBS="-lkvm  $LIBS"
18920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18921 /* end confdefs.h.  */
18922
18923 /* Override any GCC internal prototype to avoid an error.
18924    Use char because int might match the return type of a GCC
18925    builtin and then its argument prototype would still apply.  */
18926 #ifdef __cplusplus
18927 extern "C"
18928 #endif
18929 char kvm_open ();
18930 int
18931 main ()
18932 {
18933 return kvm_open ();
18934   ;
18935   return 0;
18936 }
18937 _ACEOF
18938 if ac_fn_c_try_link "$LINENO"; then :
18939   ac_cv_lib_kvm_kvm_open=yes
18940 else
18941   ac_cv_lib_kvm_kvm_open=no
18942 fi
18943 rm -f core conftest.err conftest.$ac_objext \
18944     conftest$ac_exeext conftest.$ac_ext
18945 LIBS=$ac_check_lib_save_LIBS
18946 fi
18947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18948 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18949 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18950   LIBS="-lkvm $LIBS"
18951 fi
18952
18953      # Check for the 4.4BSD definition of getloadavg.
18954      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18955 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18956 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18957   $as_echo_n "(cached) " >&6
18958 else
18959   ac_check_lib_save_LIBS=$LIBS
18960 LIBS="-lutil  $LIBS"
18961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18962 /* end confdefs.h.  */
18963
18964 /* Override any GCC internal prototype to avoid an error.
18965    Use char because int might match the return type of a GCC
18966    builtin and then its argument prototype would still apply.  */
18967 #ifdef __cplusplus
18968 extern "C"
18969 #endif
18970 char getloadavg ();
18971 int
18972 main ()
18973 {
18974 return getloadavg ();
18975   ;
18976   return 0;
18977 }
18978 _ACEOF
18979 if ac_fn_c_try_link "$LINENO"; then :
18980   ac_cv_lib_util_getloadavg=yes
18981 else
18982   ac_cv_lib_util_getloadavg=no
18983 fi
18984 rm -f core conftest.err conftest.$ac_objext \
18985     conftest$ac_exeext conftest.$ac_ext
18986 LIBS=$ac_check_lib_save_LIBS
18987 fi
18988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18989 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18990 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18991   LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18992 fi
18993
18994    fi
18995
18996    if test $gl_func_getloadavg_done = no; then
18997      # There is a commonly available library for RS/6000 AIX.
18998      # Since it is not a standard part of AIX, it might be installed locally.
18999      gl_getloadavg_LIBS=$LIBS
19000      LIBS="-L/usr/local/lib $LIBS"
19001      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
19002 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
19003 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
19004   $as_echo_n "(cached) " >&6
19005 else
19006   ac_check_lib_save_LIBS=$LIBS
19007 LIBS="-lgetloadavg  $LIBS"
19008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19009 /* end confdefs.h.  */
19010
19011 /* Override any GCC internal prototype to avoid an error.
19012    Use char because int might match the return type of a GCC
19013    builtin and then its argument prototype would still apply.  */
19014 #ifdef __cplusplus
19015 extern "C"
19016 #endif
19017 char getloadavg ();
19018 int
19019 main ()
19020 {
19021 return getloadavg ();
19022   ;
19023   return 0;
19024 }
19025 _ACEOF
19026 if ac_fn_c_try_link "$LINENO"; then :
19027   ac_cv_lib_getloadavg_getloadavg=yes
19028 else
19029   ac_cv_lib_getloadavg_getloadavg=no
19030 fi
19031 rm -f core conftest.err conftest.$ac_objext \
19032     conftest$ac_exeext conftest.$ac_ext
19033 LIBS=$ac_check_lib_save_LIBS
19034 fi
19035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
19036 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
19037 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
19038   LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
19039 else
19040   LIBS=$gl_getloadavg_LIBS
19041 fi
19042
19043    fi
19044
19045    # Set up the replacement function if necessary.
19046    if test $gl_func_getloadavg_done = no; then
19047      HAVE_GETLOADAVG=0
19048
19049      # Solaris has libkstat which does not require root.
19050      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
19051 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
19052 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
19053   $as_echo_n "(cached) " >&6
19054 else
19055   ac_check_lib_save_LIBS=$LIBS
19056 LIBS="-lkstat  $LIBS"
19057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19058 /* end confdefs.h.  */
19059
19060 /* Override any GCC internal prototype to avoid an error.
19061    Use char because int might match the return type of a GCC
19062    builtin and then its argument prototype would still apply.  */
19063 #ifdef __cplusplus
19064 extern "C"
19065 #endif
19066 char kstat_open ();
19067 int
19068 main ()
19069 {
19070 return kstat_open ();
19071   ;
19072   return 0;
19073 }
19074 _ACEOF
19075 if ac_fn_c_try_link "$LINENO"; then :
19076   ac_cv_lib_kstat_kstat_open=yes
19077 else
19078   ac_cv_lib_kstat_kstat_open=no
19079 fi
19080 rm -f core conftest.err conftest.$ac_objext \
19081     conftest$ac_exeext conftest.$ac_ext
19082 LIBS=$ac_check_lib_save_LIBS
19083 fi
19084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
19085 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
19086 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
19087   cat >>confdefs.h <<_ACEOF
19088 #define HAVE_LIBKSTAT 1
19089 _ACEOF
19090
19091   LIBS="-lkstat $LIBS"
19092
19093 fi
19094
19095      test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
19096
19097      # AIX has libperfstat which does not require root
19098      if test $gl_func_getloadavg_done = no; then
19099        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
19100 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
19101 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
19102   $as_echo_n "(cached) " >&6
19103 else
19104   ac_check_lib_save_LIBS=$LIBS
19105 LIBS="-lperfstat  $LIBS"
19106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19107 /* end confdefs.h.  */
19108
19109 /* Override any GCC internal prototype to avoid an error.
19110    Use char because int might match the return type of a GCC
19111    builtin and then its argument prototype would still apply.  */
19112 #ifdef __cplusplus
19113 extern "C"
19114 #endif
19115 char perfstat_cpu_total ();
19116 int
19117 main ()
19118 {
19119 return perfstat_cpu_total ();
19120   ;
19121   return 0;
19122 }
19123 _ACEOF
19124 if ac_fn_c_try_link "$LINENO"; then :
19125   ac_cv_lib_perfstat_perfstat_cpu_total=yes
19126 else
19127   ac_cv_lib_perfstat_perfstat_cpu_total=no
19128 fi
19129 rm -f core conftest.err conftest.$ac_objext \
19130     conftest$ac_exeext conftest.$ac_ext
19131 LIBS=$ac_check_lib_save_LIBS
19132 fi
19133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
19134 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
19135 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
19136   cat >>confdefs.h <<_ACEOF
19137 #define HAVE_LIBPERFSTAT 1
19138 _ACEOF
19139
19140   LIBS="-lperfstat $LIBS"
19141
19142 fi
19143
19144        test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
19145      fi
19146
19147      if test $gl_func_getloadavg_done = no; then
19148        ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
19149 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
19150   gl_func_getloadavg_done=yes
19151
19152 $as_echo "#define DGUX 1" >>confdefs.h
19153
19154           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
19155 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
19156 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
19157   $as_echo_n "(cached) " >&6
19158 else
19159   ac_check_lib_save_LIBS=$LIBS
19160 LIBS="-ldgc  $LIBS"
19161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19162 /* end confdefs.h.  */
19163
19164 /* Override any GCC internal prototype to avoid an error.
19165    Use char because int might match the return type of a GCC
19166    builtin and then its argument prototype would still apply.  */
19167 #ifdef __cplusplus
19168 extern "C"
19169 #endif
19170 char dg_sys_info ();
19171 int
19172 main ()
19173 {
19174 return dg_sys_info ();
19175   ;
19176   return 0;
19177 }
19178 _ACEOF
19179 if ac_fn_c_try_link "$LINENO"; then :
19180   ac_cv_lib_dgc_dg_sys_info=yes
19181 else
19182   ac_cv_lib_dgc_dg_sys_info=no
19183 fi
19184 rm -f core conftest.err conftest.$ac_objext \
19185     conftest$ac_exeext conftest.$ac_ext
19186 LIBS=$ac_check_lib_save_LIBS
19187 fi
19188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
19189 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
19190 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
19191   cat >>confdefs.h <<_ACEOF
19192 #define HAVE_LIBDGC 1
19193 _ACEOF
19194
19195   LIBS="-ldgc $LIBS"
19196
19197 fi
19198
19199 fi
19200
19201
19202      fi
19203    fi
19204 fi
19205
19206
19207 if test "x$gl_save_LIBS" = x; then
19208   GETLOADAVG_LIBS=$LIBS
19209 else
19210   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
19211 fi
19212 LIBS=$gl_save_LIBS
19213
19214
19215 # Test whether the system declares getloadavg. Solaris has the function
19216 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
19217 for ac_header in sys/loadavg.h
19218 do :
19219   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
19220 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
19221   cat >>confdefs.h <<_ACEOF
19222 #define HAVE_SYS_LOADAVG_H 1
19223 _ACEOF
19224
19225 fi
19226
19227 done
19228
19229 if test $ac_cv_header_sys_loadavg_h = yes; then
19230   HAVE_SYS_LOADAVG_H=1
19231 else
19232   HAVE_SYS_LOADAVG_H=0
19233 fi
19234 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
19235    # include <sys/loadavg.h>
19236    #endif
19237    #include <stdlib.h>
19238 "
19239 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
19240
19241 else
19242   HAVE_DECL_GETLOADAVG=0
19243 fi
19244
19245
19246 if test $HAVE_GETLOADAVG = 0; then
19247
19248
19249
19250
19251
19252
19253
19254
19255   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
19256
19257
19258 # Figure out what our getloadavg.c needs.
19259
19260 # On HPUX9, an unprivileged user can get load averages this way.
19261 if test $gl_func_getloadavg_done = no; then
19262   for ac_func in pstat_getdynamic
19263 do :
19264   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
19265 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
19266   cat >>confdefs.h <<_ACEOF
19267 #define HAVE_PSTAT_GETDYNAMIC 1
19268 _ACEOF
19269  gl_func_getloadavg_done=yes
19270 fi
19271 done
19272
19273 fi
19274
19275 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
19276 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
19277 # Irix 4.0.5F has the header but not the library.
19278 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
19279     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
19280   gl_func_getloadavg_done=yes
19281
19282 $as_echo "#define SVR4 1" >>confdefs.h
19283
19284 fi
19285
19286 if test $gl_func_getloadavg_done = no; then
19287   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
19288 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
19289   gl_func_getloadavg_done=yes
19290
19291 $as_echo "#define UMAX 1" >>confdefs.h
19292
19293
19294 $as_echo "#define UMAX4_3 1" >>confdefs.h
19295
19296 fi
19297
19298
19299 fi
19300
19301 if test $gl_func_getloadavg_done = no; then
19302   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
19303 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
19304   gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
19305
19306 fi
19307
19308
19309 fi
19310
19311 if test $gl_func_getloadavg_done = no; then
19312   for ac_header in mach/mach.h
19313 do :
19314   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
19315 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
19316   cat >>confdefs.h <<_ACEOF
19317 #define HAVE_MACH_MACH_H 1
19318 _ACEOF
19319
19320 fi
19321
19322 done
19323
19324 fi
19325
19326 for ac_header in nlist.h
19327 do :
19328   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19329 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19330   cat >>confdefs.h <<_ACEOF
19331 #define HAVE_NLIST_H 1
19332 _ACEOF
19333  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19334 "
19335 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19336
19337 cat >>confdefs.h <<_ACEOF
19338 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19339 _ACEOF
19340
19341
19342 fi
19343
19344  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19345 /* end confdefs.h.  */
19346 #include <nlist.h>
19347 int
19348 main ()
19349 {
19350 struct nlist x;
19351                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19352                     x.n_un.n_name = "";
19353                     #else
19354                     x.n_name = "";
19355                     #endif
19356   ;
19357   return 0;
19358 }
19359 _ACEOF
19360 if ac_fn_c_try_link "$LINENO"; then :
19361
19362 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19363
19364 fi
19365 rm -f core conftest.err conftest.$ac_objext \
19366     conftest$ac_exeext conftest.$ac_ext
19367
19368 fi
19369
19370 done
19371
19372 fi
19373
19374
19375
19376
19377
19378           GNULIB_GETLOADAVG=1
19379
19380
19381
19382
19383
19384
19385
19386
19387
19388
19389 if test $REPLACE_GETOPT = 1; then
19390
19391
19392
19393
19394
19395
19396
19397
19398   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19399
19400
19401
19402
19403
19404
19405
19406
19407
19408   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19409
19410
19411
19412
19413 fi
19414
19415
19416
19417
19418
19419     REPLACE_GETOPT=0
19420
19421
19422   if test -n "$gl_replace_getopt"; then :
19423
19424       REPLACE_GETOPT=1
19425
19426 fi
19427
19428
19429   if test $REPLACE_GETOPT = 1; then
19430
19431   GETOPT_H=getopt.h
19432
19433 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19434
19435
19436
19437         GNULIB_UNISTD_H_GETOPT=1
19438   fi
19439
19440 if test $REPLACE_GETOPT = 1; then
19441
19442
19443
19444
19445
19446
19447
19448
19449   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19450
19451
19452
19453
19454
19455
19456
19457
19458
19459   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19460
19461
19462
19463
19464 fi
19465
19466
19467
19468
19469
19470   if test $ac_cv_func_lstat = yes; then
19471
19472     if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
19473       REPLACE_LSTAT=1
19474     fi
19475   else
19476     HAVE_LSTAT=0
19477   fi
19478
19479 if test $REPLACE_LSTAT = 1; then
19480
19481
19482
19483
19484
19485
19486
19487
19488   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19489
19490
19491
19492   :
19493
19494 fi
19495
19496
19497
19498
19499
19500           GNULIB_LSTAT=1
19501
19502
19503
19504
19505
19506
19507
19508
19509
19510
19511
19512   if test $APPLE_UNIVERSAL_BUILD = 1; then
19513     # A universal build on Apple MacOS X platforms.
19514     # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19515     # But we need a configuration result that is valid in both modes.
19516     gl_cv_func_working_mktime=no
19517   fi
19518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19519 $as_echo_n "checking for working mktime... " >&6; }
19520 if test "${gl_cv_func_working_mktime+set}" = set; then :
19521   $as_echo_n "(cached) " >&6
19522 else
19523   if test "$cross_compiling" = yes; then :
19524   gl_cv_func_working_mktime=no
19525 else
19526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19527 /* end confdefs.h.  */
19528 /* Test program from Paul Eggert and Tony Leneis.  */
19529 #include <limits.h>
19530 #include <stdlib.h>
19531 #include <time.h>
19532
19533 #ifdef HAVE_UNISTD_H
19534 # include <unistd.h>
19535 #endif
19536
19537 #ifndef HAVE_ALARM
19538 # define alarm(X) /* empty */
19539 #endif
19540
19541 /* Work around redefinition to rpl_putenv by other config tests.  */
19542 #undef putenv
19543
19544 static time_t time_t_max;
19545 static time_t time_t_min;
19546
19547 /* Values we'll use to set the TZ environment variable.  */
19548 static char *tz_strings[] = {
19549   (char *) 0, "TZ=GMT0", "TZ=JST-9",
19550   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19551 };
19552 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19553
19554 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19555    Based on a problem report from Andreas Jaeger.  */
19556 static int
19557 spring_forward_gap ()
19558 {
19559   /* glibc (up to about 1998-10-07) failed this test. */
19560   struct tm tm;
19561
19562   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19563      instead of "TZ=America/Vancouver" in order to detect the bug even
19564      on systems that don't support the Olson extension, or don't have the
19565      full zoneinfo tables installed.  */
19566   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19567
19568   tm.tm_year = 98;
19569   tm.tm_mon = 3;
19570   tm.tm_mday = 5;
19571   tm.tm_hour = 2;
19572   tm.tm_min = 0;
19573   tm.tm_sec = 0;
19574   tm.tm_isdst = -1;
19575   return mktime (&tm) != (time_t) -1;
19576 }
19577
19578 static int
19579 mktime_test1 (time_t now)
19580 {
19581   struct tm *lt;
19582   return ! (lt = localtime (&now)) || mktime (lt) == now;
19583 }
19584
19585 static int
19586 mktime_test (time_t now)
19587 {
19588   return (mktime_test1 (now)
19589           && mktime_test1 ((time_t) (time_t_max - now))
19590           && mktime_test1 ((time_t) (time_t_min + now)));
19591 }
19592
19593 static int
19594 irix_6_4_bug ()
19595 {
19596   /* Based on code from Ariel Faigon.  */
19597   struct tm tm;
19598   tm.tm_year = 96;
19599   tm.tm_mon = 3;
19600   tm.tm_mday = 0;
19601   tm.tm_hour = 0;
19602   tm.tm_min = 0;
19603   tm.tm_sec = 0;
19604   tm.tm_isdst = -1;
19605   mktime (&tm);
19606   return tm.tm_mon == 2 && tm.tm_mday == 31;
19607 }
19608
19609 static int
19610 bigtime_test (int j)
19611 {
19612   struct tm tm;
19613   time_t now;
19614   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19615   now = mktime (&tm);
19616   if (now != (time_t) -1)
19617     {
19618       struct tm *lt = localtime (&now);
19619       if (! (lt
19620              && lt->tm_year == tm.tm_year
19621              && lt->tm_mon == tm.tm_mon
19622              && lt->tm_mday == tm.tm_mday
19623              && lt->tm_hour == tm.tm_hour
19624              && lt->tm_min == tm.tm_min
19625              && lt->tm_sec == tm.tm_sec
19626              && lt->tm_yday == tm.tm_yday
19627              && lt->tm_wday == tm.tm_wday
19628              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19629                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19630         return 0;
19631     }
19632   return 1;
19633 }
19634
19635 static int
19636 year_2050_test ()
19637 {
19638   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19639      ignoring leap seconds.  */
19640   unsigned long int answer = 2527315200UL;
19641
19642   struct tm tm;
19643   time_t t;
19644   tm.tm_year = 2050 - 1900;
19645   tm.tm_mon = 2 - 1;
19646   tm.tm_mday = 1;
19647   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19648   tm.tm_isdst = -1;
19649
19650   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19651      instead of "TZ=America/Vancouver" in order to detect the bug even
19652      on systems that don't support the Olson extension, or don't have the
19653      full zoneinfo tables installed.  */
19654   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19655
19656   t = mktime (&tm);
19657
19658   /* Check that the result is either a failure, or close enough
19659      to the correct answer that we can assume the discrepancy is
19660      due to leap seconds.  */
19661   return (t == (time_t) -1
19662           || (0 < t && answer - 120 <= t && t <= answer + 120));
19663 }
19664
19665 int
19666 main ()
19667 {
19668   int result = 0;
19669   time_t t, delta;
19670   int i, j;
19671   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19672   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19673
19674   /* This test makes some buggy mktime implementations loop.
19675      Give up after 60 seconds; a mktime slower than that
19676      isn't worth using anyway.  */
19677   alarm (60);
19678
19679   time_t_max = (! time_t_signed
19680                 ? (time_t) -1
19681                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19682                    * 2 + 1));
19683   time_t_min = (! time_t_signed
19684                 ? (time_t) 0
19685                 : time_t_signed_magnitude
19686                 ? ~ (time_t) 0
19687                 : ~ time_t_max);
19688
19689   delta = time_t_max / 997; /* a suitable prime number */
19690   for (i = 0; i < N_STRINGS; i++)
19691     {
19692       if (tz_strings[i])
19693         putenv (tz_strings[i]);
19694
19695       for (t = 0; t <= time_t_max - delta; t += delta)
19696         if (! mktime_test (t))
19697           result |= 1;
19698       if (! (mktime_test ((time_t) 1)
19699              && mktime_test ((time_t) (60 * 60))
19700              && mktime_test ((time_t) (60 * 60 * 24))))
19701         result |= 2;
19702
19703       for (j = 1; ; j <<= 1)
19704         if (! bigtime_test (j))
19705           result |= 4;
19706         else if (INT_MAX / 2 < j)
19707           break;
19708       if (! bigtime_test (INT_MAX))
19709         result |= 8;
19710     }
19711   if (! irix_6_4_bug ())
19712     result |= 16;
19713   if (! spring_forward_gap ())
19714     result |= 32;
19715   if (! year_2050_test ())
19716     result |= 64;
19717   return result;
19718 }
19719 _ACEOF
19720 if ac_fn_c_try_run "$LINENO"; then :
19721   gl_cv_func_working_mktime=yes
19722 else
19723   gl_cv_func_working_mktime=no
19724 fi
19725 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19726   conftest.$ac_objext conftest.beam conftest.$ac_ext
19727 fi
19728
19729
19730 fi
19731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19732 $as_echo "$gl_cv_func_working_mktime" >&6; }
19733
19734   if test $gl_cv_func_working_mktime = no; then
19735     REPLACE_MKTIME=1
19736   else
19737     REPLACE_MKTIME=0
19738   fi
19739
19740 if test $REPLACE_MKTIME = 1; then
19741
19742
19743
19744
19745
19746
19747
19748
19749   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19750
19751
19752
19753
19754 fi
19755
19756
19757
19758
19759
19760           GNULIB_MKTIME=1
19761
19762
19763
19764
19765
19766
19767
19768
19769   LIB_PTHREAD_SIGMASK=
19770             if test $ac_cv_func_pthread_sigmask != yes; then
19771       gl_save_LIBS=$LIBS
19772       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_sigmask" >&5
19773 $as_echo_n "checking for library containing pthread_sigmask... " >&6; }
19774 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19775   $as_echo_n "(cached) " >&6
19776 else
19777   ac_func_search_save_LIBS=$LIBS
19778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19779 /* end confdefs.h.  */
19780
19781 /* Override any GCC internal prototype to avoid an error.
19782    Use char because int might match the return type of a GCC
19783    builtin and then its argument prototype would still apply.  */
19784 #ifdef __cplusplus
19785 extern "C"
19786 #endif
19787 char pthread_sigmask ();
19788 int
19789 main ()
19790 {
19791 return pthread_sigmask ();
19792   ;
19793   return 0;
19794 }
19795 _ACEOF
19796 for ac_lib in '' pthread c_r; do
19797   if test -z "$ac_lib"; then
19798     ac_res="none required"
19799   else
19800     ac_res=-l$ac_lib
19801     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
19802   fi
19803   if ac_fn_c_try_link "$LINENO"; then :
19804   ac_cv_search_pthread_sigmask=$ac_res
19805 fi
19806 rm -f core conftest.err conftest.$ac_objext \
19807     conftest$ac_exeext
19808   if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19809   break
19810 fi
19811 done
19812 if test "${ac_cv_search_pthread_sigmask+set}" = set; then :
19813
19814 else
19815   ac_cv_search_pthread_sigmask=no
19816 fi
19817 rm conftest.$ac_ext
19818 LIBS=$ac_func_search_save_LIBS
19819 fi
19820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_sigmask" >&5
19821 $as_echo "$ac_cv_search_pthread_sigmask" >&6; }
19822 ac_res=$ac_cv_search_pthread_sigmask
19823 if test "$ac_res" != no; then :
19824   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
19825
19826 fi
19827
19828       LIBS=$gl_save_LIBS
19829       if test "$ac_cv_search_pthread_sigmask" = no; then
19830         HAVE_PTHREAD_SIGMASK=0
19831       elif test "$ac_cv_search_pthread_sigmask" != 'none required'; then
19832         LIB_PTHREAD_SIGMASK=$ac_cv_search_pthread_sigmask
19833       fi
19834     fi
19835
19836
19837 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19838
19839
19840
19841
19842
19843
19844
19845
19846   gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19847
19848 fi
19849
19850
19851
19852
19853
19854           GNULIB_PTHREAD_SIGMASK=1
19855
19856
19857
19858
19859
19860
19861
19862
19863   if test $ac_cv_func_readlink = no; then
19864     HAVE_READLINK=0
19865   else
19866     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19867 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19868 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19869   $as_echo_n "(cached) " >&6
19870 else
19871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19872 /* end confdefs.h.  */
19873 #include <unistd.h>
19874       /* Cause compilation failure if original declaration has wrong type.  */
19875       ssize_t readlink (const char *, char *, size_t);
19876 int
19877 main ()
19878 {
19879
19880   ;
19881   return 0;
19882 }
19883 _ACEOF
19884 if ac_fn_c_try_compile "$LINENO"; then :
19885   gl_cv_decl_readlink_works=yes
19886 else
19887   gl_cv_decl_readlink_works=no
19888 fi
19889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19890 fi
19891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19892 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19893             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19894 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19895 if test "${gl_cv_func_readlink_works+set}" = set; then :
19896   $as_echo_n "(cached) " >&6
19897 else
19898   # We have readlink, so assume ln -s works.
19899        ln -s conftest.no-such conftest.link
19900        ln -s conftest.link conftest.lnk2
19901        if test "$cross_compiling" = yes; then :
19902   gl_cv_func_readlink_works="guessing no"
19903 else
19904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19905 /* end confdefs.h.  */
19906 #include <unistd.h>
19907
19908 int
19909 main ()
19910 {
19911 char buf[20];
19912       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19913   ;
19914   return 0;
19915 }
19916 _ACEOF
19917 if ac_fn_c_try_run "$LINENO"; then :
19918   gl_cv_func_readlink_works=yes
19919 else
19920   gl_cv_func_readlink_works=no
19921 fi
19922 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19923   conftest.$ac_objext conftest.beam conftest.$ac_ext
19924 fi
19925
19926       rm -f conftest.link conftest.lnk2
19927 fi
19928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19929 $as_echo "$gl_cv_func_readlink_works" >&6; }
19930     if test "$gl_cv_func_readlink_works" != yes; then
19931
19932 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19933
19934       REPLACE_READLINK=1
19935     elif test "$gl_cv_decl_readlink_works" != yes; then
19936       REPLACE_READLINK=1
19937     fi
19938   fi
19939
19940 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19941
19942
19943
19944
19945
19946
19947
19948
19949   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19950
19951
19952   :
19953
19954 fi
19955
19956
19957
19958
19959
19960           GNULIB_READLINK=1
19961
19962
19963
19964
19965
19966
19967
19968
19969
19970
19971
19972
19973
19974
19975
19976
19977      if test $gl_cv_have_include_next = yes; then
19978        gl_cv_next_signal_h='<'signal.h'>'
19979      else
19980        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
19981 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
19982 if test "${gl_cv_next_signal_h+set}" = set; then :
19983   $as_echo_n "(cached) " >&6
19984 else
19985
19986                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19987 /* end confdefs.h.  */
19988 #include <signal.h>
19989
19990 _ACEOF
19991                                                                                                                         case "$host_os" in
19992                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19993                  *)    gl_absname_cpp="$ac_cpp" ;;
19994                esac
19995                                                             gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19996                   sed -n '\#/signal.h#{
19997                     s#.*"\(.*/signal.h\)".*#\1#
19998                     s#^/[^/]#//&#
19999                     p
20000                     q
20001                   }'`'"'
20002
20003
20004 fi
20005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
20006 $as_echo "$gl_cv_next_signal_h" >&6; }
20007      fi
20008      NEXT_SIGNAL_H=$gl_cv_next_signal_h
20009
20010      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20011        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20012        gl_next_as_first_directive='<'signal.h'>'
20013      else
20014        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20015        gl_next_as_first_directive=$gl_cv_next_signal_h
20016      fi
20017      NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
20018
20019
20020
20021
20022
20023 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
20024 # then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
20025   ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
20026 #include <signal.h>
20027
20028 "
20029 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
20030
20031 else
20032   HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
20033 fi
20034
20035
20036
20037
20038
20039   ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
20040 #include <signal.h>
20041
20042 "
20043 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
20044
20045 else
20046   HAVE_SIGHANDLER_T=0
20047 fi
20048
20049
20050
20051
20052    ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
20053 /* <sys/types.h> is not needed according to POSIX, but the
20054    <sys/socket.h> in i386-unknown-freebsd4.10 and
20055    powerpc-apple-darwin5.5 required it. */
20056 #include <sys/types.h>
20057 #if HAVE_SYS_SOCKET_H
20058 # include <sys/socket.h>
20059 #elif HAVE_WS2TCPIP_H
20060 # include <ws2tcpip.h>
20061 #endif
20062
20063 "
20064 if test "x$ac_cv_type_socklen_t" = x""yes; then :
20065
20066 else
20067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
20068 $as_echo_n "checking for socklen_t equivalent... " >&6; }
20069       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
20070   $as_echo_n "(cached) " >&6
20071 else
20072   # Systems have either "struct sockaddr *" or
20073          # "void *" as the second argument to getpeername
20074          gl_cv_socklen_t_equiv=
20075          for arg2 in "struct sockaddr" void; do
20076            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
20077              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20078 /* end confdefs.h.  */
20079 #include <sys/types.h>
20080                    #include <sys/socket.h>
20081
20082                    int getpeername (int, $arg2 *, $t *);
20083 int
20084 main ()
20085 {
20086 $t len;
20087                   getpeername (0, 0, &len);
20088   ;
20089   return 0;
20090 }
20091 _ACEOF
20092 if ac_fn_c_try_compile "$LINENO"; then :
20093   gl_cv_socklen_t_equiv="$t"
20094 fi
20095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20096              test "$gl_cv_socklen_t_equiv" != "" && break
20097            done
20098            test "$gl_cv_socklen_t_equiv" != "" && break
20099          done
20100
20101 fi
20102
20103       if test "$gl_cv_socklen_t_equiv" = ""; then
20104         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
20105       fi
20106       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
20107 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
20108
20109 cat >>confdefs.h <<_ACEOF
20110 #define socklen_t $gl_cv_socklen_t_equiv
20111 _ACEOF
20112
20113 fi
20114
20115
20116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20117 $as_echo_n "checking for ssize_t... " >&6; }
20118 if test "${gt_cv_ssize_t+set}" = set; then :
20119   $as_echo_n "(cached) " >&6
20120 else
20121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20122 /* end confdefs.h.  */
20123 #include <sys/types.h>
20124 int
20125 main ()
20126 {
20127 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20128             return !x;
20129   ;
20130   return 0;
20131 }
20132 _ACEOF
20133 if ac_fn_c_try_compile "$LINENO"; then :
20134   gt_cv_ssize_t=yes
20135 else
20136   gt_cv_ssize_t=no
20137 fi
20138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20139 fi
20140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20141 $as_echo "$gt_cv_ssize_t" >&6; }
20142   if test $gt_cv_ssize_t = no; then
20143
20144 $as_echo "#define ssize_t int" >>confdefs.h
20145
20146   fi
20147
20148
20149   STDARG_H=''
20150   NEXT_STDARG_H='<stdarg.h>'
20151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
20152 $as_echo_n "checking for va_copy... " >&6; }
20153   if test "${gl_cv_func_va_copy+set}" = set; then :
20154   $as_echo_n "(cached) " >&6
20155 else
20156
20157     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20158 /* end confdefs.h.  */
20159 #include <stdarg.h>
20160 int
20161 main ()
20162 {
20163
20164 #ifndef va_copy
20165 void (*func) (va_list, va_list) = va_copy;
20166 #endif
20167
20168   ;
20169   return 0;
20170 }
20171 _ACEOF
20172 if ac_fn_c_try_compile "$LINENO"; then :
20173   gl_cv_func_va_copy=yes
20174 else
20175   gl_cv_func_va_copy=no
20176 fi
20177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20178 fi
20179
20180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20181 $as_echo "$gl_cv_func_va_copy" >&6; }
20182   if test $gl_cv_func_va_copy = no; then
20183                                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20184 /* end confdefs.h.  */
20185 #if defined _AIX && !defined __GNUC__
20186         AIX vaccine
20187        #endif
20188
20189 _ACEOF
20190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20191   $EGREP "vaccine" >/dev/null 2>&1; then :
20192   gl_aixcc=yes
20193 else
20194   gl_aixcc=no
20195 fi
20196 rm -f conftest*
20197
20198     if test $gl_aixcc = yes; then
20199             STDARG_H=stdarg.h
20200
20201
20202
20203
20204
20205
20206
20207
20208      if test $gl_cv_have_include_next = yes; then
20209        gl_cv_next_stdarg_h='<'stdarg.h'>'
20210      else
20211        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20212 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20213 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20214   $as_echo_n "(cached) " >&6
20215 else
20216
20217                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20218 /* end confdefs.h.  */
20219 #include <stdarg.h>
20220
20221 _ACEOF
20222                                                                                                                         case "$host_os" in
20223                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20224                  *)    gl_absname_cpp="$ac_cpp" ;;
20225                esac
20226                                                             gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20227                   sed -n '\#/stdarg.h#{
20228                     s#.*"\(.*/stdarg.h\)".*#\1#
20229                     s#^/[^/]#//&#
20230                     p
20231                     q
20232                   }'`'"'
20233
20234
20235 fi
20236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20237 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20238      fi
20239      NEXT_STDARG_H=$gl_cv_next_stdarg_h
20240
20241      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20242        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20243        gl_next_as_first_directive='<'stdarg.h'>'
20244      else
20245        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20246        gl_next_as_first_directive=$gl_cv_next_stdarg_h
20247      fi
20248      NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20249
20250
20251
20252
20253             if test "$gl_cv_next_stdarg_h" = '""'; then
20254         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20255         NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20256       fi
20257     else
20258
20259   saved_as_echo_n="$as_echo_n"
20260   as_echo_n=':'
20261   if test "${gl_cv_func___va_copy+set}" = set; then :
20262   $as_echo_n "(cached) " >&6
20263 else
20264
20265         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20266 /* end confdefs.h.  */
20267 #include <stdarg.h>
20268 int
20269 main ()
20270 {
20271
20272 #ifndef __va_copy
20273 error, bail out
20274 #endif
20275
20276   ;
20277   return 0;
20278 }
20279 _ACEOF
20280 if ac_fn_c_try_compile "$LINENO"; then :
20281   gl_cv_func___va_copy=yes
20282 else
20283   gl_cv_func___va_copy=no
20284 fi
20285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20286 fi
20287
20288   as_echo_n="$saved_as_echo_n"
20289
20290       if test $gl_cv_func___va_copy = yes; then
20291
20292 $as_echo "#define va_copy __va_copy" >>confdefs.h
20293
20294       else
20295
20296
20297 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20298
20299       fi
20300     fi
20301   fi
20302
20303    if test -n "$STDARG_H"; then
20304   GL_GENERATE_STDARG_H_TRUE=
20305   GL_GENERATE_STDARG_H_FALSE='#'
20306 else
20307   GL_GENERATE_STDARG_H_TRUE='#'
20308   GL_GENERATE_STDARG_H_FALSE=
20309 fi
20310
20311
20312
20313
20314
20315
20316   # Define two additional variables used in the Makefile substitution.
20317
20318   if test "$ac_cv_header_stdbool_h" = yes; then
20319     STDBOOL_H=''
20320   else
20321     STDBOOL_H='stdbool.h'
20322   fi
20323
20324    if test -n "$STDBOOL_H"; then
20325   GL_GENERATE_STDBOOL_H_TRUE=
20326   GL_GENERATE_STDBOOL_H_FALSE='#'
20327 else
20328   GL_GENERATE_STDBOOL_H_TRUE='#'
20329   GL_GENERATE_STDBOOL_H_FALSE=
20330 fi
20331
20332
20333   if test "$ac_cv_type__Bool" = yes; then
20334     HAVE__BOOL=1
20335   else
20336     HAVE__BOOL=0
20337   fi
20338
20339
20340
20341
20342
20343   STDDEF_H=
20344   if test $gt_cv_c_wchar_t = no; then
20345     HAVE_WCHAR_T=0
20346     STDDEF_H=stddef.h
20347   fi
20348   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20349 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20350 if test "${gl_cv_decl_null_works+set}" = set; then :
20351   $as_echo_n "(cached) " >&6
20352 else
20353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20354 /* end confdefs.h.  */
20355 #include <stddef.h>
20356       int test[2 * (sizeof NULL == sizeof (void *)) -1];
20357
20358 int
20359 main ()
20360 {
20361
20362   ;
20363   return 0;
20364 }
20365 _ACEOF
20366 if ac_fn_c_try_compile "$LINENO"; then :
20367   gl_cv_decl_null_works=yes
20368 else
20369   gl_cv_decl_null_works=no
20370 fi
20371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20372 fi
20373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20374 $as_echo "$gl_cv_decl_null_works" >&6; }
20375   if test $gl_cv_decl_null_works = no; then
20376     REPLACE_NULL=1
20377     STDDEF_H=stddef.h
20378   fi
20379
20380    if test -n "$STDDEF_H"; then
20381   GL_GENERATE_STDDEF_H_TRUE=
20382   GL_GENERATE_STDDEF_H_FALSE='#'
20383 else
20384   GL_GENERATE_STDDEF_H_TRUE='#'
20385   GL_GENERATE_STDDEF_H_FALSE=
20386 fi
20387
20388   if test -n "$STDDEF_H"; then
20389
20390
20391
20392
20393
20394
20395
20396
20397      if test $gl_cv_have_include_next = yes; then
20398        gl_cv_next_stddef_h='<'stddef.h'>'
20399      else
20400        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20401 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20402 if test "${gl_cv_next_stddef_h+set}" = set; then :
20403   $as_echo_n "(cached) " >&6
20404 else
20405
20406                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20407 /* end confdefs.h.  */
20408 #include <stddef.h>
20409
20410 _ACEOF
20411                                                                                                                         case "$host_os" in
20412                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20413                  *)    gl_absname_cpp="$ac_cpp" ;;
20414                esac
20415                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20416                   sed -n '\#/stddef.h#{
20417                     s#.*"\(.*/stddef.h\)".*#\1#
20418                     s#^/[^/]#//&#
20419                     p
20420                     q
20421                   }'`'"'
20422
20423
20424 fi
20425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20426 $as_echo "$gl_cv_next_stddef_h" >&6; }
20427      fi
20428      NEXT_STDDEF_H=$gl_cv_next_stddef_h
20429
20430      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20431        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20432        gl_next_as_first_directive='<'stddef.h'>'
20433      else
20434        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20435        gl_next_as_first_directive=$gl_cv_next_stddef_h
20436      fi
20437      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20438
20439
20440
20441
20442   fi
20443
20444
20445
20446
20447
20448
20449
20450
20451
20452
20453
20454
20455
20456      if test $gl_cv_have_include_next = yes; then
20457        gl_cv_next_stdio_h='<'stdio.h'>'
20458      else
20459        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20460 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20461 if test "${gl_cv_next_stdio_h+set}" = set; then :
20462   $as_echo_n "(cached) " >&6
20463 else
20464
20465                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20466 /* end confdefs.h.  */
20467 #include <stdio.h>
20468
20469 _ACEOF
20470                                                                                                                         case "$host_os" in
20471                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20472                  *)    gl_absname_cpp="$ac_cpp" ;;
20473                esac
20474                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20475                   sed -n '\#/stdio.h#{
20476                     s#.*"\(.*/stdio.h\)".*#\1#
20477                     s#^/[^/]#//&#
20478                     p
20479                     q
20480                   }'`'"'
20481
20482
20483 fi
20484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20485 $as_echo "$gl_cv_next_stdio_h" >&6; }
20486      fi
20487      NEXT_STDIO_H=$gl_cv_next_stdio_h
20488
20489      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20490        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20491        gl_next_as_first_directive='<'stdio.h'>'
20492      else
20493        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20494        gl_next_as_first_directive=$gl_cv_next_stdio_h
20495      fi
20496      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20497
20498
20499
20500
20501
20502       GNULIB_FSCANF=1
20503   GNULIB_SCANF=1
20504   GNULIB_FGETC=1
20505   GNULIB_GETC=1
20506   GNULIB_GETCHAR=1
20507   GNULIB_FGETS=1
20508   GNULIB_GETS=1
20509   GNULIB_FREAD=1
20510
20511
20512       GNULIB_FPRINTF=1
20513   GNULIB_PRINTF=1
20514   GNULIB_VFPRINTF=1
20515   GNULIB_VPRINTF=1
20516   GNULIB_FPUTC=1
20517   GNULIB_PUTC=1
20518   GNULIB_PUTCHAR=1
20519   GNULIB_FPUTS=1
20520   GNULIB_PUTS=1
20521   GNULIB_FWRITE=1
20522
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534
20535
20536
20537      if test $gl_cv_have_include_next = yes; then
20538        gl_cv_next_stdlib_h='<'stdlib.h'>'
20539      else
20540        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20541 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20542 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20543   $as_echo_n "(cached) " >&6
20544 else
20545
20546                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20547 /* end confdefs.h.  */
20548 #include <stdlib.h>
20549
20550 _ACEOF
20551                                                                                                                         case "$host_os" in
20552                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20553                  *)    gl_absname_cpp="$ac_cpp" ;;
20554                esac
20555                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20556                   sed -n '\#/stdlib.h#{
20557                     s#.*"\(.*/stdlib.h\)".*#\1#
20558                     s#^/[^/]#//&#
20559                     p
20560                     q
20561                   }'`'"'
20562
20563
20564 fi
20565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20566 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20567      fi
20568      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20569
20570      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20571        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20572        gl_next_as_first_directive='<'stdlib.h'>'
20573      else
20574        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20575        gl_next_as_first_directive=$gl_cv_next_stdlib_h
20576      fi
20577      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20578
20579
20580
20581
20582
20583
20584
20585
20586
20587  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20588
20589
20590
20591
20592
20593
20594
20595 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20596
20597
20598
20599
20600
20601
20602
20603   if test "$ac_cv_have_decl_strtoimax" != yes; then
20604     HAVE_DECL_STRTOIMAX=0
20605
20606     for ac_func in strtoimax
20607 do :
20608   ac_fn_c_check_func "$LINENO" "strtoimax" "ac_cv_func_strtoimax"
20609 if test "x$ac_cv_func_strtoimax" = x""yes; then :
20610   cat >>confdefs.h <<_ACEOF
20611 #define HAVE_STRTOIMAX 1
20612 _ACEOF
20613
20614 fi
20615 done
20616
20617   fi
20618
20619 if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
20620
20621
20622
20623
20624
20625
20626
20627
20628   gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20629
20630
20631   ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20632 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20633   ac_have_decl=1
20634 else
20635   ac_have_decl=0
20636 fi
20637
20638 cat >>confdefs.h <<_ACEOF
20639 #define HAVE_DECL_STRTOLL $ac_have_decl
20640 _ACEOF
20641
20642
20643
20644 fi
20645
20646
20647
20648
20649
20650           GNULIB_STRTOIMAX=1
20651
20652
20653
20654
20655
20656
20657
20658
20659   if test "$ac_cv_have_decl_strtoumax" != yes; then
20660     HAVE_DECL_STRTOUMAX=0
20661
20662     for ac_func in strtoumax
20663 do :
20664   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
20665 if test "x$ac_cv_func_strtoumax" = x""yes; then :
20666   cat >>confdefs.h <<_ACEOF
20667 #define HAVE_STRTOUMAX 1
20668 _ACEOF
20669
20670 fi
20671 done
20672
20673   fi
20674
20675 if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
20676
20677
20678
20679
20680
20681
20682
20683
20684   gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20685
20686
20687   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20688 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20689   ac_have_decl=1
20690 else
20691   ac_have_decl=0
20692 fi
20693
20694 cat >>confdefs.h <<_ACEOF
20695 #define HAVE_DECL_STRTOULL $ac_have_decl
20696 _ACEOF
20697
20698
20699
20700 fi
20701
20702
20703
20704
20705
20706           GNULIB_STRTOUMAX=1
20707
20708
20709
20710
20711
20712
20713
20714         if test $ac_cv_func_symlink = no; then
20715     HAVE_SYMLINK=0
20716   else
20717     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20718 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20719 if test "${gl_cv_func_symlink_works+set}" = set; then :
20720   $as_echo_n "(cached) " >&6
20721 else
20722   if test "$cross_compiling" = yes; then :
20723   gl_cv_func_symlink_works="guessing no"
20724 else
20725   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20726 /* end confdefs.h.  */
20727 #include <unistd.h>
20728
20729 int
20730 main ()
20731 {
20732 int result = 0;
20733              if (!symlink ("a", "conftest.link/"))
20734                result |= 1;
20735              if (symlink ("conftest.f", "conftest.lnk2"))
20736                result |= 2;
20737              else if (!symlink ("a", "conftest.lnk2/"))
20738                result |= 4;
20739              return result;
20740
20741   ;
20742   return 0;
20743 }
20744 _ACEOF
20745 if ac_fn_c_try_run "$LINENO"; then :
20746   gl_cv_func_symlink_works=yes
20747 else
20748   gl_cv_func_symlink_works=no
20749 fi
20750 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20751   conftest.$ac_objext conftest.beam conftest.$ac_ext
20752 fi
20753
20754       rm -f conftest.f conftest.link conftest.lnk2
20755 fi
20756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20757 $as_echo "$gl_cv_func_symlink_works" >&6; }
20758     if test "$gl_cv_func_symlink_works" != yes; then
20759       REPLACE_SYMLINK=1
20760     fi
20761   fi
20762
20763 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20764
20765
20766
20767
20768
20769
20770
20771
20772   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20773
20774 fi
20775
20776
20777
20778
20779
20780           GNULIB_SYMLINK=1
20781
20782
20783
20784
20785
20786
20787
20788
20789
20790
20791
20792
20793
20794
20795
20796
20797
20798
20799
20800
20801
20802      if test $gl_cv_have_include_next = yes; then
20803        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20804      else
20805        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20806 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20807 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20808   $as_echo_n "(cached) " >&6
20809 else
20810
20811              if test $ac_cv_header_sys_stat_h = yes; then
20812
20813
20814                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20815 /* end confdefs.h.  */
20816 #include <sys/stat.h>
20817
20818 _ACEOF
20819                                                                                                                         case "$host_os" in
20820                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20821                  *)    gl_absname_cpp="$ac_cpp" ;;
20822                esac
20823                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20824                   sed -n '\#/sys/stat.h#{
20825                     s#.*"\(.*/sys/stat.h\)".*#\1#
20826                     s#^/[^/]#//&#
20827                     p
20828                     q
20829                   }'`'"'
20830           else
20831                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20832              fi
20833
20834
20835 fi
20836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20837 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20838      fi
20839      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20840
20841      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20842        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20843        gl_next_as_first_directive='<'sys/stat.h'>'
20844      else
20845        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20846        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20847      fi
20848      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20849
20850
20851
20852
20853
20854       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20855      #include <sys/stat.h>
20856 "
20857 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20858
20859 else
20860
20861 $as_echo "#define nlink_t int" >>confdefs.h
20862
20863 fi
20864
20865
20866
20867
20868
20869
20870
20871
20872
20873
20874
20875
20876
20877
20878
20879   if test $ac_cv_have_decl_localtime_r = no; then
20880     HAVE_DECL_LOCALTIME_R=0
20881   fi
20882
20883
20884   if test $ac_cv_func_localtime_r = yes; then
20885     HAVE_LOCALTIME_R=1
20886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20887 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20888 if test "${gl_cv_time_r_posix+set}" = set; then :
20889   $as_echo_n "(cached) " >&6
20890 else
20891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20892 /* end confdefs.h.  */
20893 #include <time.h>
20894 int
20895 main ()
20896 {
20897 /* We don't need to append 'restrict's to the argument types,
20898                  even though the POSIX signature has the 'restrict's,
20899                  since C99 says they can't affect type compatibility.  */
20900               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20901               if (ptr) return 0;
20902               /* Check the return type is a pointer.
20903                  On HP-UX 10 it is 'int'.  */
20904               *localtime_r (0, 0);
20905   ;
20906   return 0;
20907 }
20908
20909 _ACEOF
20910 if ac_fn_c_try_compile "$LINENO"; then :
20911   gl_cv_time_r_posix=yes
20912 else
20913   gl_cv_time_r_posix=no
20914 fi
20915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20916
20917 fi
20918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20919 $as_echo "$gl_cv_time_r_posix" >&6; }
20920     if test $gl_cv_time_r_posix = yes; then
20921       REPLACE_LOCALTIME_R=0
20922     else
20923       REPLACE_LOCALTIME_R=1
20924     fi
20925   else
20926     HAVE_LOCALTIME_R=0
20927   fi
20928
20929 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20930
20931
20932
20933
20934
20935
20936
20937
20938   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
20939
20940
20941   :
20942
20943 fi
20944
20945
20946
20947
20948
20949           GNULIB_TIME_R=1
20950
20951
20952
20953
20954
20955
20956
20957
20958
20959
20960
20961
20962
20963
20964
20965
20966
20967
20968
20969      if test $gl_cv_have_include_next = yes; then
20970        gl_cv_next_unistd_h='<'unistd.h'>'
20971      else
20972        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
20973 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
20974 if test "${gl_cv_next_unistd_h+set}" = set; then :
20975   $as_echo_n "(cached) " >&6
20976 else
20977
20978              if test $ac_cv_header_unistd_h = yes; then
20979
20980
20981                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20982 /* end confdefs.h.  */
20983 #include <unistd.h>
20984
20985 _ACEOF
20986                                                                                                                         case "$host_os" in
20987                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20988                  *)    gl_absname_cpp="$ac_cpp" ;;
20989                esac
20990                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20991                   sed -n '\#/unistd.h#{
20992                     s#.*"\(.*/unistd.h\)".*#\1#
20993                     s#^/[^/]#//&#
20994                     p
20995                     q
20996                   }'`'"'
20997           else
20998                gl_cv_next_unistd_h='<'unistd.h'>'
20999              fi
21000
21001
21002 fi
21003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21004 $as_echo "$gl_cv_next_unistd_h" >&6; }
21005      fi
21006      NEXT_UNISTD_H=$gl_cv_next_unistd_h
21007
21008      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21009        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21010        gl_next_as_first_directive='<'unistd.h'>'
21011      else
21012        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21013        gl_next_as_first_directive=$gl_cv_next_unistd_h
21014      fi
21015      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21016
21017
21018
21019
21020   if test $ac_cv_header_unistd_h = yes; then
21021     HAVE_UNISTD_H=1
21022   else
21023     HAVE_UNISTD_H=0
21024   fi
21025
21026
21027
21028
21029   gl_gnulib_enabled_dosname=false
21030   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21031   gl_gnulib_enabled_sigprocmask=false
21032   gl_gnulib_enabled_stat=false
21033   gl_gnulib_enabled_strtoll=false
21034   gl_gnulib_enabled_strtoull=false
21035   gl_gnulib_enabled_verify=false
21036   func_gl_gnulib_m4code_dosname ()
21037   {
21038     if ! $gl_gnulib_enabled_dosname; then
21039       gl_gnulib_enabled_dosname=true
21040     fi
21041   }
21042   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21043   {
21044     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21045
21046
21047       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21048     fi
21049   }
21050   func_gl_gnulib_m4code_sigprocmask ()
21051   {
21052     if ! $gl_gnulib_enabled_sigprocmask; then
21053
21054
21055
21056   if test $gl_cv_type_sigset_t = yes; then
21057     ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21058 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21059   gl_cv_func_sigprocmask=1
21060 fi
21061
21062   fi
21063   if test -z "$gl_cv_func_sigprocmask"; then
21064     HAVE_POSIX_SIGNALBLOCKING=0
21065   fi
21066
21067 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21068
21069
21070
21071
21072
21073
21074
21075
21076   gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21077
21078   :
21079 fi
21080
21081
21082
21083
21084
21085           GNULIB_SIGPROCMASK=1
21086
21087
21088
21089
21090
21091       gl_gnulib_enabled_sigprocmask=true
21092     fi
21093   }
21094   func_gl_gnulib_m4code_stat ()
21095   {
21096     if ! $gl_gnulib_enabled_stat; then
21097
21098
21099
21100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21101 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21102 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21103   $as_echo_n "(cached) " >&6
21104 else
21105   if test "$cross_compiling" = yes; then :
21106   case $host_os in
21107             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21108             *) gl_cv_func_stat_dir_slash="guessing yes";;
21109           esac
21110 else
21111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21112 /* end confdefs.h.  */
21113 #include <sys/stat.h>
21114
21115 int
21116 main ()
21117 {
21118 struct stat st; return stat (".", &st) != stat ("./", &st);
21119   ;
21120   return 0;
21121 }
21122 _ACEOF
21123 if ac_fn_c_try_run "$LINENO"; then :
21124   gl_cv_func_stat_dir_slash=yes
21125 else
21126   gl_cv_func_stat_dir_slash=no
21127 fi
21128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21129   conftest.$ac_objext conftest.beam conftest.$ac_ext
21130 fi
21131
21132 fi
21133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21134 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21135       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21136 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21137 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21138   $as_echo_n "(cached) " >&6
21139 else
21140   touch conftest.tmp
21141        # Assume that if we have lstat, we can also check symlinks.
21142        if test $ac_cv_func_lstat = yes; then
21143          ln -s conftest.tmp conftest.lnk
21144        fi
21145        if test "$cross_compiling" = yes; then :
21146   gl_cv_func_stat_file_slash="guessing no"
21147 else
21148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21149 /* end confdefs.h.  */
21150 #include <sys/stat.h>
21151
21152 int
21153 main ()
21154 {
21155 int result = 0;
21156       struct stat st;
21157       if (!stat ("conftest.tmp/", &st))
21158         result |= 1;
21159 #if HAVE_LSTAT
21160       if (!stat ("conftest.lnk/", &st))
21161         result |= 2;
21162 #endif
21163       return result;
21164
21165   ;
21166   return 0;
21167 }
21168 _ACEOF
21169 if ac_fn_c_try_run "$LINENO"; then :
21170   gl_cv_func_stat_file_slash=yes
21171 else
21172   gl_cv_func_stat_file_slash=no
21173 fi
21174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21175   conftest.$ac_objext conftest.beam conftest.$ac_ext
21176 fi
21177
21178        rm -f conftest.tmp conftest.lnk
21179 fi
21180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21181 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21182   case $gl_cv_func_stat_dir_slash in
21183     *no) REPLACE_STAT=1
21184
21185 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21186 ;;
21187   esac
21188   case $gl_cv_func_stat_file_slash in
21189     *no) REPLACE_STAT=1
21190
21191 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21192 ;;
21193   esac
21194
21195 if test $REPLACE_STAT = 1; then
21196
21197
21198
21199
21200
21201
21202
21203
21204   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21205
21206
21207
21208   :
21209
21210 fi
21211
21212
21213
21214
21215
21216           GNULIB_STAT=1
21217
21218
21219
21220
21221
21222       gl_gnulib_enabled_stat=true
21223       if $condition; then
21224         func_gl_gnulib_m4code_dosname
21225       fi
21226       if $condition; then
21227         func_gl_gnulib_m4code_verify
21228       fi
21229     fi
21230   }
21231   func_gl_gnulib_m4code_strtoll ()
21232   {
21233     if ! $gl_gnulib_enabled_strtoll; then
21234
21235
21236
21237   if test "$ac_cv_type_long_long_int" = yes; then
21238     for ac_func in strtoll
21239 do :
21240   ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21241 if test "x$ac_cv_func_strtoll" = x""yes; then :
21242   cat >>confdefs.h <<_ACEOF
21243 #define HAVE_STRTOLL 1
21244 _ACEOF
21245
21246 fi
21247 done
21248
21249     if test $ac_cv_func_strtoll = no; then
21250       HAVE_STRTOLL=0
21251     fi
21252   fi
21253
21254 if test $HAVE_STRTOLL = 0; then
21255
21256
21257
21258
21259
21260
21261
21262
21263   gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21264
21265
21266   :
21267
21268 fi
21269
21270
21271
21272
21273
21274           GNULIB_STRTOLL=1
21275
21276
21277
21278
21279
21280       gl_gnulib_enabled_strtoll=true
21281     fi
21282   }
21283   func_gl_gnulib_m4code_strtoull ()
21284   {
21285     if ! $gl_gnulib_enabled_strtoull; then
21286
21287
21288
21289   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21290     for ac_func in strtoull
21291 do :
21292   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21293 if test "x$ac_cv_func_strtoull" = x""yes; then :
21294   cat >>confdefs.h <<_ACEOF
21295 #define HAVE_STRTOULL 1
21296 _ACEOF
21297
21298 fi
21299 done
21300
21301     if test $ac_cv_func_strtoull = no; then
21302       HAVE_STRTOULL=0
21303     fi
21304   fi
21305
21306 if test $HAVE_STRTOULL = 0; then
21307
21308
21309
21310
21311
21312
21313
21314
21315   gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21316
21317
21318   :
21319
21320 fi
21321
21322
21323
21324
21325
21326           GNULIB_STRTOULL=1
21327
21328
21329
21330
21331
21332       gl_gnulib_enabled_strtoull=true
21333     fi
21334   }
21335   func_gl_gnulib_m4code_verify ()
21336   {
21337     if ! $gl_gnulib_enabled_verify; then
21338       gl_gnulib_enabled_verify=true
21339     fi
21340   }
21341   if test $REPLACE_GETOPT = 1; then
21342     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21343   fi
21344   if test $REPLACE_LSTAT = 1; then
21345     func_gl_gnulib_m4code_dosname
21346   fi
21347   if test $REPLACE_LSTAT = 1; then
21348     func_gl_gnulib_m4code_stat
21349   fi
21350   if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21351     func_gl_gnulib_m4code_sigprocmask
21352   fi
21353   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21354     func_gl_gnulib_m4code_stat
21355   fi
21356   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no; then
21357     func_gl_gnulib_m4code_verify
21358   fi
21359   if test "$ac_cv_have_decl_strtoimax" != yes && test $ac_cv_func_strtoimax = no && test $ac_cv_type_long_long_int = yes; then
21360     func_gl_gnulib_m4code_strtoll
21361   fi
21362   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
21363     func_gl_gnulib_m4code_verify
21364   fi
21365   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21366     func_gl_gnulib_m4code_strtoull
21367   fi
21368
21369    if $gl_gnulib_enabled_dosname; then
21370   gl_GNULIB_ENABLED_dosname_TRUE=
21371   gl_GNULIB_ENABLED_dosname_FALSE='#'
21372 else
21373   gl_GNULIB_ENABLED_dosname_TRUE='#'
21374   gl_GNULIB_ENABLED_dosname_FALSE=
21375 fi
21376
21377    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21378   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21379   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21380 else
21381   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21382   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21383 fi
21384
21385    if $gl_gnulib_enabled_sigprocmask; then
21386   gl_GNULIB_ENABLED_sigprocmask_TRUE=
21387   gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21388 else
21389   gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21390   gl_GNULIB_ENABLED_sigprocmask_FALSE=
21391 fi
21392
21393    if $gl_gnulib_enabled_stat; then
21394   gl_GNULIB_ENABLED_stat_TRUE=
21395   gl_GNULIB_ENABLED_stat_FALSE='#'
21396 else
21397   gl_GNULIB_ENABLED_stat_TRUE='#'
21398   gl_GNULIB_ENABLED_stat_FALSE=
21399 fi
21400
21401    if $gl_gnulib_enabled_strtoll; then
21402   gl_GNULIB_ENABLED_strtoll_TRUE=
21403   gl_GNULIB_ENABLED_strtoll_FALSE='#'
21404 else
21405   gl_GNULIB_ENABLED_strtoll_TRUE='#'
21406   gl_GNULIB_ENABLED_strtoll_FALSE=
21407 fi
21408
21409    if $gl_gnulib_enabled_strtoull; then
21410   gl_GNULIB_ENABLED_strtoull_TRUE=
21411   gl_GNULIB_ENABLED_strtoull_FALSE='#'
21412 else
21413   gl_GNULIB_ENABLED_strtoull_TRUE='#'
21414   gl_GNULIB_ENABLED_strtoull_FALSE=
21415 fi
21416
21417    if $gl_gnulib_enabled_verify; then
21418   gl_GNULIB_ENABLED_verify_TRUE=
21419   gl_GNULIB_ENABLED_verify_FALSE='#'
21420 else
21421   gl_GNULIB_ENABLED_verify_TRUE='#'
21422   gl_GNULIB_ENABLED_verify_FALSE=
21423 fi
21424
21425   # End of code from modules
21426
21427
21428
21429
21430
21431
21432
21433
21434
21435   gltests_libdeps=
21436   gltests_ltlibdeps=
21437
21438
21439
21440
21441
21442
21443
21444
21445
21446   gl_source_base='tests'
21447   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21448
21449   gl_module_indicator_condition=$gltests_WITNESS
21450
21451
21452
21453
21454
21455
21456
21457
21458
21459
21460   LIBGNU_LIBDEPS="$gl_libdeps"
21461
21462   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21463
21464
21465
21466 case "$opsys" in
21467   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21468
21469   darwin)
21470    ## The -headerpad option tells ld (see man page) to leave room at the
21471    ## end of the header for adding load commands.  Needed for dumping.
21472    ## 0x690 is the total size of 30 segment load commands (at 56
21473    ## each); under Cocoa 31 commands are required.
21474    if test "$HAVE_NS" = "yes"; then
21475      libs_nsgui="-framework AppKit"
21476      headerpad_extra=6C8
21477    else
21478      libs_nsgui=
21479      headerpad_extra=690
21480    fi
21481    LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21482
21483    ## This is here because src/Makefile.in did some extra fiddling around
21484    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
21485    ##   #ifndef LD_SWITCH_SYSTEM
21486    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21487    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21488    ## not using gcc, darwin system not on an alpha (ie darwin, since
21489    ## darwin + alpha does not occur).
21490    ## Because this was done in src/Makefile.in, the resulting part of
21491    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21492    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21493    ## rather than LD_SWITCH_SYSTEM.
21494    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21495      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21496    ;;
21497
21498   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
21499   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
21500   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
21501   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
21502   ## had different values in configure (in ac_link) and src/Makefile.in.
21503   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21504   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
21505
21506   *) LD_SWITCH_SYSTEM_TEMACS= ;;
21507 esac
21508
21509 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21510   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21511 fi
21512
21513
21514
21515
21516 LD_FIRSTFLAG=
21517 ORDINARY_LINK=
21518 case "$opsys" in
21519   ## gnu: GNU needs its own crt0.
21520   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21521
21522   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21523   ## library search parth, i.e. it won't search /usr/lib for libc and
21524   ## friends.  Using -nostartfiles instead avoids this problem, and
21525   ## will also work on earlier NetBSD releases.
21526   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21527
21528   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21529   ##   MkLinux/LinuxPPC needs this.
21530   ## ibms390x only supports opsys = gnu-linux so it can be added here.
21531   gnu-*)
21532     case "$machine" in
21533       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
21534     esac
21535     ;;
21536 esac
21537
21538
21539 if test "x$ORDINARY_LINK" = "xyes"; then
21540
21541   LD_FIRSTFLAG=""
21542
21543 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21544
21545
21546 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21547 ## freebsd, gnu-* not on macppc|ibms390x.
21548 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21549
21550   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21551   ## places that are difficult to figure out at make time.  Fortunately,
21552   ## these same versions allow you to pass arbitrary flags on to the
21553   ## linker, so there is no reason not to use it as a linker.
21554   ##
21555   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
21556   ## searching for libraries in its internal directories, so we have to
21557   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21558   LD_FIRSTFLAG="-nostdlib"
21559 fi
21560
21561 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21562 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21563
21564
21565
21566
21567 ## FIXME? The logic here is not precisely the same as that above.
21568 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21569 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21570 LIB_GCC=
21571 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21572
21573   case "$opsys" in
21574     freebsd|netbsd|openbsd) LIB_GCC= ;;
21575
21576     gnu-*)
21577       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21578       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
21579       case $host_cpu in
21580       arm*)
21581         LIB_GCC="-lgcc_s"
21582         ;;
21583       *)
21584         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21585         ## immediately undefine it again and redefine it to empty.
21586         ## Was the C_SWITCH_X_SITE part really necessary?
21587 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21588         LIB_GCC=
21589         ;;
21590       esac
21591       ;;
21592
21593     ## Ask GCC where to find libgcc.a.
21594     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21595   esac
21596 fi
21597
21598
21599 ## If we're using X11/GNUstep, define some consequences.
21600 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21601
21602 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21603
21604
21605 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21606
21607 fi
21608
21609
21610
21611
21612 #### Report on what we decided to do.
21613 #### Report GTK as a toolkit, even if it doesn't use Xt.
21614 #### It makes printing result more understandable as using GTK sets
21615 #### toolkit_scroll_bars to yes by default.
21616 if test "${HAVE_GTK}" = "yes"; then
21617   USE_X_TOOLKIT=GTK
21618 fi
21619
21620 and_machfile=
21621 if test -n "$machfile"; then
21622   and_machfile=" and \`${machfile}'"
21623 fi
21624
21625 echo "
21626 Configured for \`${canonical}'.
21627
21628   Where should the build process find the source code?    ${srcdir}
21629   What operating system and machine description files should Emacs use?
21630         \`${opsysfile}'${and_machfile}
21631   What compiler should emacs be built with?               ${CC} ${CFLAGS}
21632   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
21633   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
21634   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
21635   What window system should Emacs use?                    ${window_system}
21636   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
21637
21638 if test -n "${x_includes}"; then
21639 echo "  Where do we find X Windows header files?                ${x_includes}"
21640 else
21641 echo "  Where do we find X Windows header files?                Standard dirs"
21642 fi
21643 if test -n "${x_libraries}"; then
21644 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
21645 else
21646 echo "  Where do we find X Windows libraries?                   Standard dirs"
21647 fi
21648
21649 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
21650 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
21651 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
21652 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
21653 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
21654 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
21655 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
21656 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
21657
21658 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
21659 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
21660 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
21661 echo "  Does Emacs use GSettings?                               ${HAVE_GSETTINGS}"
21662 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
21663 echo "  Does Emacs use -lgnutls (2.6.x or higher)?              ${HAVE_GNUTLS}"
21664 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
21665
21666 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
21667 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
21668 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
21669 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
21670
21671 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
21672 echo
21673
21674 if test $USE_XASSERTS = yes; then
21675    echo "  Compiling with asserts turned on."
21676    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21677 fi
21678
21679 echo
21680
21681 if test "$HAVE_NS" = "yes"; then
21682    echo
21683    echo "You must run \"make install\" in order to test the built application.
21684 The installed application will go to nextstep/Emacs.app and can be
21685 run or moved from there."
21686    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21687       echo "The application will be fully self-contained."
21688     else
21689       echo "The lisp resources for the application will be installed under ${prefix}.
21690 You may need to run \"make install\" with sudo.  The application will fail
21691 to run if these resources are not installed."
21692    fi
21693    echo
21694 fi
21695
21696
21697 # Remove any trailing slashes in these variables.
21698 test "${prefix}" != NONE &&
21699   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21700 test "${exec_prefix}" != NONE &&
21701   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21702
21703 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21704
21705 ac_config_files="$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"
21706
21707
21708 opt_makefile=test/automated/Makefile
21709
21710 if test -f $srcdir/${opt_makefile}.in; then
21711   SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21712       ac_config_files="$ac_config_files test/automated/Makefile"
21713
21714 fi
21715
21716 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21717
21718
21719
21720 ac_config_commands="$ac_config_commands mkdirs"
21721
21722
21723 ac_config_commands="$ac_config_commands epaths"
21724
21725
21726 ac_config_commands="$ac_config_commands gdbinit"
21727
21728
21729 cat >confcache <<\_ACEOF
21730 # This file is a shell script that caches the results of configure
21731 # tests run on this system so they can be shared between configure
21732 # scripts and configure runs, see configure's option --config-cache.
21733 # It is not useful on other systems.  If it contains results you don't
21734 # want to keep, you may remove or edit it.
21735 #
21736 # config.status only pays attention to the cache file if you give it
21737 # the --recheck option to rerun configure.
21738 #
21739 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21740 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21741 # following values.
21742
21743 _ACEOF
21744
21745 # The following way of writing the cache mishandles newlines in values,
21746 # but we know of no workaround that is simple, portable, and efficient.
21747 # So, we kill variables containing newlines.
21748 # Ultrix sh set writes to stderr and can't be redirected directly,
21749 # and sets the high bit in the cache file unless we assign to the vars.
21750 (
21751   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21752     eval ac_val=\$$ac_var
21753     case $ac_val in #(
21754     *${as_nl}*)
21755       case $ac_var in #(
21756       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21757 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21758       esac
21759       case $ac_var in #(
21760       _ | IFS | as_nl) ;; #(
21761       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21762       *) { eval $ac_var=; unset $ac_var;} ;;
21763       esac ;;
21764     esac
21765   done
21766
21767   (set) 2>&1 |
21768     case $as_nl`(ac_space=' '; set) 2>&1` in #(
21769     *${as_nl}ac_space=\ *)
21770       # `set' does not quote correctly, so add quotes: double-quote
21771       # substitution turns \\\\ into \\, and sed turns \\ into \.
21772       sed -n \
21773         "s/'/'\\\\''/g;
21774           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21775       ;; #(
21776     *)
21777       # `set' quotes correctly as required by POSIX, so do not add quotes.
21778       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21779       ;;
21780     esac |
21781     sort
21782 ) |
21783   sed '
21784      /^ac_cv_env_/b end
21785      t clear
21786      :clear
21787      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21788      t end
21789      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21790      :end' >>confcache
21791 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21792   if test -w "$cache_file"; then
21793     test "x$cache_file" != "x/dev/null" &&
21794       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21795 $as_echo "$as_me: updating cache $cache_file" >&6;}
21796     cat confcache >$cache_file
21797   else
21798     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21799 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21800   fi
21801 fi
21802 rm -f confcache
21803
21804 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21805 # Let make expand exec_prefix.
21806 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21807
21808 DEFS=-DHAVE_CONFIG_H
21809
21810 ac_libobjs=
21811 ac_ltlibobjs=
21812 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21813   # 1. Remove the extension, and $U if already installed.
21814   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21815   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21816   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
21817   #    will be set to the directory where LIBOBJS objects are built.
21818   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21819   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21820 done
21821 LIBOBJS=$ac_libobjs
21822
21823 LTLIBOBJS=$ac_ltlibobjs
21824
21825
21826  if test -n "$EXEEXT"; then
21827   am__EXEEXT_TRUE=
21828   am__EXEEXT_FALSE='#'
21829 else
21830   am__EXEEXT_TRUE='#'
21831   am__EXEEXT_FALSE=
21832 fi
21833
21834 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21835   as_fn_error "conditional \"AMDEP\" was never defined.
21836 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21837 fi
21838 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21839   as_fn_error "conditional \"am__fastdepCC\" was never defined.
21840 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21841 fi
21842
21843 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21844   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21845 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21846 fi
21847 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
21848   as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
21849 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21850 fi
21851
21852 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21853   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21854 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21855 fi
21856 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21857   as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21858 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21859 fi
21860 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21861   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21862 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21863 fi
21864 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21865   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21866 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21867 fi
21868 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
21869   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
21870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21871 fi
21872 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
21873   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
21874 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21875 fi
21876 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
21877   as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
21878 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21879 fi
21880 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
21881   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
21882 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21883 fi
21884 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
21885   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
21886 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21887 fi
21888 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
21889   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
21890 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21891 fi
21892 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
21893   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
21894 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21895 fi
21896
21897     gl_libobjs=
21898     gl_ltlibobjs=
21899     if test -n "$gl_LIBOBJS"; then
21900       # Remove the extension.
21901       sed_drop_objext='s/\.o$//;s/\.obj$//'
21902       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21903         gl_libobjs="$gl_libobjs $i.$ac_objext"
21904         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21905       done
21906     fi
21907     gl_LIBOBJS=$gl_libobjs
21908
21909     gl_LTLIBOBJS=$gl_ltlibobjs
21910
21911
21912
21913     gltests_libobjs=
21914     gltests_ltlibobjs=
21915     if test -n "$gltests_LIBOBJS"; then
21916       # Remove the extension.
21917       sed_drop_objext='s/\.o$//;s/\.obj$//'
21918       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21919         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21920         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21921       done
21922     fi
21923     gltests_LIBOBJS=$gltests_libobjs
21924
21925     gltests_LTLIBOBJS=$gltests_ltlibobjs
21926
21927
21928
21929 : ${CONFIG_STATUS=./config.status}
21930 ac_write_fail=0
21931 ac_clean_files_save=$ac_clean_files
21932 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
21933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
21934 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
21935 as_write_fail=0
21936 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
21937 #! $SHELL
21938 # Generated by $as_me.
21939 # Run this file to recreate the current configuration.
21940 # Compiler output produced by configure, useful for debugging
21941 # configure, is in config.log if it exists.
21942
21943 debug=false
21944 ac_cs_recheck=false
21945 ac_cs_silent=false
21946
21947 SHELL=\${CONFIG_SHELL-$SHELL}
21948 export SHELL
21949 _ASEOF
21950 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
21951 ## -------------------- ##
21952 ## M4sh Initialization. ##
21953 ## -------------------- ##
21954
21955 # Be more Bourne compatible
21956 DUALCASE=1; export DUALCASE # for MKS sh
21957 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
21958   emulate sh
21959   NULLCMD=:
21960   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21961   # is contrary to our usage.  Disable this feature.
21962   alias -g '${1+"$@"}'='"$@"'
21963   setopt NO_GLOB_SUBST
21964 else
21965   case `(set -o) 2>/dev/null` in #(
21966   *posix*) :
21967     set -o posix ;; #(
21968   *) :
21969      ;;
21970 esac
21971 fi
21972
21973
21974 as_nl='
21975 '
21976 export as_nl
21977 # Printing a long string crashes Solaris 7 /usr/bin/printf.
21978 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
21979 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
21980 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
21981 # Prefer a ksh shell builtin over an external printf program on Solaris,
21982 # but without wasting forks for bash or zsh.
21983 if test -z "$BASH_VERSION$ZSH_VERSION" \
21984     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
21985   as_echo='print -r --'
21986   as_echo_n='print -rn --'
21987 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
21988   as_echo='printf %s\n'
21989   as_echo_n='printf %s'
21990 else
21991   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
21992     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
21993     as_echo_n='/usr/ucb/echo -n'
21994   else
21995     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
21996     as_echo_n_body='eval
21997       arg=$1;
21998       case $arg in #(
21999       *"$as_nl"*)
22000         expr "X$arg" : "X\\(.*\\)$as_nl";
22001         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22002       esac;
22003       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22004     '
22005     export as_echo_n_body
22006     as_echo_n='sh -c $as_echo_n_body as_echo'
22007   fi
22008   export as_echo_body
22009   as_echo='sh -c $as_echo_body as_echo'
22010 fi
22011
22012 # The user is always right.
22013 if test "${PATH_SEPARATOR+set}" != set; then
22014   PATH_SEPARATOR=:
22015   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22016     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22017       PATH_SEPARATOR=';'
22018   }
22019 fi
22020
22021
22022 # IFS
22023 # We need space, tab and new line, in precisely that order.  Quoting is
22024 # there to prevent editors from complaining about space-tab.
22025 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22026 # splitting by setting IFS to empty value.)
22027 IFS=" ""        $as_nl"
22028
22029 # Find who we are.  Look in the path if we contain no directory separator.
22030 case $0 in #((
22031   *[\\/]* ) as_myself=$0 ;;
22032   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22033 for as_dir in $PATH
22034 do
22035   IFS=$as_save_IFS
22036   test -z "$as_dir" && as_dir=.
22037     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22038   done
22039 IFS=$as_save_IFS
22040
22041      ;;
22042 esac
22043 # We did not find ourselves, most probably we were run as `sh COMMAND'
22044 # in which case we are not to be found in the path.
22045 if test "x$as_myself" = x; then
22046   as_myself=$0
22047 fi
22048 if test ! -f "$as_myself"; then
22049   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22050   exit 1
22051 fi
22052
22053 # Unset variables that we do not need and which cause bugs (e.g. in
22054 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
22055 # suppresses any "Segmentation fault" message there.  '((' could
22056 # trigger a bug in pdksh 5.2.14.
22057 for as_var in BASH_ENV ENV MAIL MAILPATH
22058 do eval test x\${$as_var+set} = xset \
22059   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22060 done
22061 PS1='$ '
22062 PS2='> '
22063 PS4='+ '
22064
22065 # NLS nuisances.
22066 LC_ALL=C
22067 export LC_ALL
22068 LANGUAGE=C
22069 export LANGUAGE
22070
22071 # CDPATH.
22072 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22073
22074
22075 # as_fn_error ERROR [LINENO LOG_FD]
22076 # ---------------------------------
22077 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22078 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22079 # script with status $?, using 1 if that was 0.
22080 as_fn_error ()
22081 {
22082   as_status=$?; test $as_status -eq 0 && as_status=1
22083   if test "$3"; then
22084     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22085     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22086   fi
22087   $as_echo "$as_me: error: $1" >&2
22088   as_fn_exit $as_status
22089 } # as_fn_error
22090
22091
22092 # as_fn_set_status STATUS
22093 # -----------------------
22094 # Set $? to STATUS, without forking.
22095 as_fn_set_status ()
22096 {
22097   return $1
22098 } # as_fn_set_status
22099
22100 # as_fn_exit STATUS
22101 # -----------------
22102 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22103 as_fn_exit ()
22104 {
22105   set +e
22106   as_fn_set_status $1
22107   exit $1
22108 } # as_fn_exit
22109
22110 # as_fn_unset VAR
22111 # ---------------
22112 # Portably unset VAR.
22113 as_fn_unset ()
22114 {
22115   { eval $1=; unset $1;}
22116 }
22117 as_unset=as_fn_unset
22118 # as_fn_append VAR VALUE
22119 # ----------------------
22120 # Append the text in VALUE to the end of the definition contained in VAR. Take
22121 # advantage of any shell optimizations that allow amortized linear growth over
22122 # repeated appends, instead of the typical quadratic growth present in naive
22123 # implementations.
22124 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22125   eval 'as_fn_append ()
22126   {
22127     eval $1+=\$2
22128   }'
22129 else
22130   as_fn_append ()
22131   {
22132     eval $1=\$$1\$2
22133   }
22134 fi # as_fn_append
22135
22136 # as_fn_arith ARG...
22137 # ------------------
22138 # Perform arithmetic evaluation on the ARGs, and store the result in the
22139 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22140 # must be portable across $(()) and expr.
22141 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22142   eval 'as_fn_arith ()
22143   {
22144     as_val=$(( $* ))
22145   }'
22146 else
22147   as_fn_arith ()
22148   {
22149     as_val=`expr "$@" || test $? -eq 1`
22150   }
22151 fi # as_fn_arith
22152
22153
22154 if expr a : '\(a\)' >/dev/null 2>&1 &&
22155    test "X`expr 00001 : '.*\(...\)'`" = X001; then
22156   as_expr=expr
22157 else
22158   as_expr=false
22159 fi
22160
22161 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22162   as_basename=basename
22163 else
22164   as_basename=false
22165 fi
22166
22167 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22168   as_dirname=dirname
22169 else
22170   as_dirname=false
22171 fi
22172
22173 as_me=`$as_basename -- "$0" ||
22174 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22175          X"$0" : 'X\(//\)$' \| \
22176          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22177 $as_echo X/"$0" |
22178     sed '/^.*\/\([^/][^/]*\)\/*$/{
22179             s//\1/
22180             q
22181           }
22182           /^X\/\(\/\/\)$/{
22183             s//\1/
22184             q
22185           }
22186           /^X\/\(\/\).*/{
22187             s//\1/
22188             q
22189           }
22190           s/.*/./; q'`
22191
22192 # Avoid depending upon Character Ranges.
22193 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22194 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22195 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22196 as_cr_digits='0123456789'
22197 as_cr_alnum=$as_cr_Letters$as_cr_digits
22198
22199 ECHO_C= ECHO_N= ECHO_T=
22200 case `echo -n x` in #(((((
22201 -n*)
22202   case `echo 'xy\c'` in
22203   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
22204   xy)  ECHO_C='\c';;
22205   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
22206        ECHO_T=' ';;
22207   esac;;
22208 *)
22209   ECHO_N='-n';;
22210 esac
22211
22212 rm -f conf$$ conf$$.exe conf$$.file
22213 if test -d conf$$.dir; then
22214   rm -f conf$$.dir/conf$$.file
22215 else
22216   rm -f conf$$.dir
22217   mkdir conf$$.dir 2>/dev/null
22218 fi
22219 if (echo >conf$$.file) 2>/dev/null; then
22220   if ln -s conf$$.file conf$$ 2>/dev/null; then
22221     as_ln_s='ln -s'
22222     # ... but there are two gotchas:
22223     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22224     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22225     # In both cases, we have to default to `cp -p'.
22226     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22227       as_ln_s='cp -p'
22228   elif ln conf$$.file conf$$ 2>/dev/null; then
22229     as_ln_s=ln
22230   else
22231     as_ln_s='cp -p'
22232   fi
22233 else
22234   as_ln_s='cp -p'
22235 fi
22236 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22237 rmdir conf$$.dir 2>/dev/null
22238
22239
22240 # as_fn_mkdir_p
22241 # -------------
22242 # Create "$as_dir" as a directory, including parents if necessary.
22243 as_fn_mkdir_p ()
22244 {
22245
22246   case $as_dir in #(
22247   -*) as_dir=./$as_dir;;
22248   esac
22249   test -d "$as_dir" || eval $as_mkdir_p || {
22250     as_dirs=
22251     while :; do
22252       case $as_dir in #(
22253       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22254       *) as_qdir=$as_dir;;
22255       esac
22256       as_dirs="'$as_qdir' $as_dirs"
22257       as_dir=`$as_dirname -- "$as_dir" ||
22258 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22259          X"$as_dir" : 'X\(//\)[^/]' \| \
22260          X"$as_dir" : 'X\(//\)$' \| \
22261          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22262 $as_echo X"$as_dir" |
22263     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22264             s//\1/
22265             q
22266           }
22267           /^X\(\/\/\)[^/].*/{
22268             s//\1/
22269             q
22270           }
22271           /^X\(\/\/\)$/{
22272             s//\1/
22273             q
22274           }
22275           /^X\(\/\).*/{
22276             s//\1/
22277             q
22278           }
22279           s/.*/./; q'`
22280       test -d "$as_dir" && break
22281     done
22282     test -z "$as_dirs" || eval "mkdir $as_dirs"
22283   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22284
22285
22286 } # as_fn_mkdir_p
22287 if mkdir -p . 2>/dev/null; then
22288   as_mkdir_p='mkdir -p "$as_dir"'
22289 else
22290   test -d ./-p && rmdir ./-p
22291   as_mkdir_p=false
22292 fi
22293
22294 if test -x / >/dev/null 2>&1; then
22295   as_test_x='test -x'
22296 else
22297   if ls -dL / >/dev/null 2>&1; then
22298     as_ls_L_option=L
22299   else
22300     as_ls_L_option=
22301   fi
22302   as_test_x='
22303     eval sh -c '\''
22304       if test -d "$1"; then
22305         test -d "$1/.";
22306       else
22307         case $1 in #(
22308         -*)set "./$1";;
22309         esac;
22310         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22311         ???[sx]*):;;*)false;;esac;fi
22312     '\'' sh
22313   '
22314 fi
22315 as_executable_p=$as_test_x
22316
22317 # Sed expression to map a string onto a valid CPP name.
22318 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22319
22320 # Sed expression to map a string onto a valid variable name.
22321 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22322
22323
22324 exec 6>&1
22325 ## ----------------------------------- ##
22326 ## Main body of $CONFIG_STATUS script. ##
22327 ## ----------------------------------- ##
22328 _ASEOF
22329 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22330
22331 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22332 # Save the log message, to keep $0 and so on meaningful, and to
22333 # report actual input values of CONFIG_FILES etc. instead of their
22334 # values after options handling.
22335 ac_log="
22336 This file was extended by emacs $as_me 24.0.50, which was
22337 generated by GNU Autoconf 2.65.  Invocation command line was
22338
22339   CONFIG_FILES    = $CONFIG_FILES
22340   CONFIG_HEADERS  = $CONFIG_HEADERS
22341   CONFIG_LINKS    = $CONFIG_LINKS
22342   CONFIG_COMMANDS = $CONFIG_COMMANDS
22343   $ $0 $@
22344
22345 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22346 "
22347
22348 _ACEOF
22349
22350 case $ac_config_files in *"
22351 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22352 esac
22353
22354 case $ac_config_headers in *"
22355 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22356 esac
22357
22358
22359 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22360 # Files that config.status was made for.
22361 config_files="$ac_config_files"
22362 config_headers="$ac_config_headers"
22363 config_commands="$ac_config_commands"
22364
22365 _ACEOF
22366
22367 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22368 ac_cs_usage="\
22369 \`$as_me' instantiates files and other configuration actions
22370 from templates according to the current configuration.  Unless the files
22371 and actions are specified as TAGs, all are instantiated by default.
22372
22373 Usage: $0 [OPTION]... [TAG]...
22374
22375   -h, --help       print this help, then exit
22376   -V, --version    print version number and configuration settings, then exit
22377       --config     print configuration, then exit
22378   -q, --quiet, --silent
22379                    do not print progress messages
22380   -d, --debug      don't remove temporary files
22381       --recheck    update $as_me by reconfiguring in the same conditions
22382       --file=FILE[:TEMPLATE]
22383                    instantiate the configuration file FILE
22384       --header=FILE[:TEMPLATE]
22385                    instantiate the configuration header FILE
22386
22387 Configuration files:
22388 $config_files
22389
22390 Configuration headers:
22391 $config_headers
22392
22393 Configuration commands:
22394 $config_commands
22395
22396 Report bugs to the package provider."
22397
22398 _ACEOF
22399 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22400 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22401 ac_cs_version="\\
22402 emacs config.status 24.0.50
22403 configured by $0, generated by GNU Autoconf 2.65,
22404   with options \\"\$ac_cs_config\\"
22405
22406 Copyright (C) 2009 Free Software Foundation, Inc.
22407 This config.status script is free software; the Free Software Foundation
22408 gives unlimited permission to copy, distribute and modify it."
22409
22410 ac_pwd='$ac_pwd'
22411 srcdir='$srcdir'
22412 INSTALL='$INSTALL'
22413 MKDIR_P='$MKDIR_P'
22414 AWK='$AWK'
22415 test -n "\$AWK" || AWK=awk
22416 _ACEOF
22417
22418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22419 # The default lists apply if the user does not specify any file.
22420 ac_need_defaults=:
22421 while test $# != 0
22422 do
22423   case $1 in
22424   --*=*)
22425     ac_option=`expr "X$1" : 'X\([^=]*\)='`
22426     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22427     ac_shift=:
22428     ;;
22429   *)
22430     ac_option=$1
22431     ac_optarg=$2
22432     ac_shift=shift
22433     ;;
22434   esac
22435
22436   case $ac_option in
22437   # Handling of the options.
22438   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22439     ac_cs_recheck=: ;;
22440   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22441     $as_echo "$ac_cs_version"; exit ;;
22442   --config | --confi | --conf | --con | --co | --c )
22443     $as_echo "$ac_cs_config"; exit ;;
22444   --debug | --debu | --deb | --de | --d | -d )
22445     debug=: ;;
22446   --file | --fil | --fi | --f )
22447     $ac_shift
22448     case $ac_optarg in
22449     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22450     esac
22451     as_fn_append CONFIG_FILES " '$ac_optarg'"
22452     ac_need_defaults=false;;
22453   --header | --heade | --head | --hea )
22454     $ac_shift
22455     case $ac_optarg in
22456     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22457     esac
22458     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22459     ac_need_defaults=false;;
22460   --he | --h)
22461     # Conflict between --help and --header
22462     as_fn_error "ambiguous option: \`$1'
22463 Try \`$0 --help' for more information.";;
22464   --help | --hel | -h )
22465     $as_echo "$ac_cs_usage"; exit ;;
22466   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22467   | -silent | --silent | --silen | --sile | --sil | --si | --s)
22468     ac_cs_silent=: ;;
22469
22470   # This is an error.
22471   -*) as_fn_error "unrecognized option: \`$1'
22472 Try \`$0 --help' for more information." ;;
22473
22474   *) as_fn_append ac_config_targets " $1"
22475      ac_need_defaults=false ;;
22476
22477   esac
22478   shift
22479 done
22480
22481 ac_configure_extra_args=
22482
22483 if $ac_cs_silent; then
22484   exec 6>/dev/null
22485   ac_configure_extra_args="$ac_configure_extra_args --silent"
22486 fi
22487
22488 _ACEOF
22489 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22490 if \$ac_cs_recheck; then
22491   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22492   shift
22493   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22494   CONFIG_SHELL='$SHELL'
22495   export CONFIG_SHELL
22496   exec "\$@"
22497 fi
22498
22499 _ACEOF
22500 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22501 exec 5>>config.log
22502 {
22503   echo
22504   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22505 ## Running $as_me. ##
22506 _ASBOX
22507   $as_echo "$ac_log"
22508 } >&5
22509
22510 _ACEOF
22511 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22512 #
22513 # INIT-COMMANDS
22514 #
22515 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22516 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
22517
22518 _ACEOF
22519
22520 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22521
22522 # Handling of arguments.
22523 for ac_config_target in $ac_config_targets
22524 do
22525   case $ac_config_target in
22526     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22527     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22528     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22529     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22530     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22531     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22532     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22533     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22534     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22535     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22536     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22537     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22538     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22539     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22540     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22541     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22542     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22543     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22544
22545   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22546   esac
22547 done
22548
22549
22550 # If the user did not use the arguments to specify the items to instantiate,
22551 # then the envvar interface is used.  Set only those that are not.
22552 # We use the long form for the default assignment because of an extremely
22553 # bizarre bug on SunOS 4.1.3.
22554 if $ac_need_defaults; then
22555   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22556   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22557   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22558 fi
22559
22560 # Have a temporary directory for convenience.  Make it in the build tree
22561 # simply because there is no reason against having it here, and in addition,
22562 # creating and moving files from /tmp can sometimes cause problems.
22563 # Hook for its removal unless debugging.
22564 # Note that there is a small window in which the directory will not be cleaned:
22565 # after its creation but before its name has been assigned to `$tmp'.
22566 $debug ||
22567 {
22568   tmp=
22569   trap 'exit_status=$?
22570   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22571 ' 0
22572   trap 'as_fn_exit 1' 1 2 13 15
22573 }
22574 # Create a (secure) tmp directory for tmp files.
22575
22576 {
22577   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22578   test -n "$tmp" && test -d "$tmp"
22579 }  ||
22580 {
22581   tmp=./conf$$-$RANDOM
22582   (umask 077 && mkdir "$tmp")
22583 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22584
22585 # Set up the scripts for CONFIG_FILES section.
22586 # No need to generate them if there are no CONFIG_FILES.
22587 # This happens for instance with `./config.status config.h'.
22588 if test -n "$CONFIG_FILES"; then
22589
22590 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22591   ac_cs_awk_getline=:
22592   ac_cs_awk_pipe_init=
22593   ac_cs_awk_read_file='
22594       while ((getline aline < (F[key])) > 0)
22595         print(aline)
22596       close(F[key])'
22597   ac_cs_awk_pipe_fini=
22598 else
22599   ac_cs_awk_getline=false
22600   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22601   ac_cs_awk_read_file='
22602       print "|#_!!_#|"
22603       print "cat " F[key] " &&"
22604       '$ac_cs_awk_pipe_init
22605   # The final `:' finishes the AND list.
22606   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22607 fi
22608 ac_cr=`echo X | tr X '\015'`
22609 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22610 # But we know of no other shell where ac_cr would be empty at this
22611 # point, so we can use a bashism as a fallback.
22612 if test "x$ac_cr" = x; then
22613   eval ac_cr=\$\'\\r\'
22614 fi
22615 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22616 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22617   ac_cs_awk_cr='\r'
22618 else
22619   ac_cs_awk_cr=$ac_cr
22620 fi
22621
22622 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22623 _ACEOF
22624
22625 # Create commands to substitute file output variables.
22626 {
22627   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22628   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22629   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22630   echo "_ACAWK" &&
22631   echo "_ACEOF"
22632 } >conf$$files.sh &&
22633 . ./conf$$files.sh ||
22634   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22635 rm -f conf$$files.sh
22636
22637 {
22638   echo "cat >conf$$subs.awk <<_ACEOF" &&
22639   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22640   echo "_ACEOF"
22641 } >conf$$subs.sh ||
22642   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22643 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22644 ac_delim='%!_!# '
22645 for ac_last_try in false false false false false :; do
22646   . ./conf$$subs.sh ||
22647     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22648
22649   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22650   if test $ac_delim_n = $ac_delim_num; then
22651     break
22652   elif $ac_last_try; then
22653     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22654   else
22655     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22656   fi
22657 done
22658 rm -f conf$$subs.sh
22659
22660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22661 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22662 _ACEOF
22663 sed -n '
22664 h
22665 s/^/S["/; s/!.*/"]=/
22666 p
22667 g
22668 s/^[^!]*!//
22669 :repl
22670 t repl
22671 s/'"$ac_delim"'$//
22672 t delim
22673 :nl
22674 h
22675 s/\(.\{148\}\)..*/\1/
22676 t more1
22677 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22678 p
22679 n
22680 b repl
22681 :more1
22682 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22683 p
22684 g
22685 s/.\{148\}//
22686 t nl
22687 :delim
22688 h
22689 s/\(.\{148\}\)..*/\1/
22690 t more2
22691 s/["\\]/\\&/g; s/^/"/; s/$/"/
22692 p
22693 b
22694 :more2
22695 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22696 p
22697 g
22698 s/.\{148\}//
22699 t delim
22700 ' <conf$$subs.awk | sed '
22701 /^[^""]/{
22702   N
22703   s/\n//
22704 }
22705 ' >>$CONFIG_STATUS || ac_write_fail=1
22706 rm -f conf$$subs.awk
22707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22708 _ACAWK
22709 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22710   for (key in S) S_is_set[key] = 1
22711   FS = "\a"
22712   \$ac_cs_awk_pipe_init
22713 }
22714 {
22715   line = $ 0
22716   nfields = split(line, field, "@")
22717   substed = 0
22718   len = length(field[1])
22719   for (i = 2; i < nfields; i++) {
22720     key = field[i]
22721     keylen = length(key)
22722     if (S_is_set[key]) {
22723       value = S[key]
22724       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22725       len += length(value) + length(field[++i])
22726       substed = 1
22727     } else
22728       len += 1 + keylen
22729   }
22730   if (nfields == 3 && !substed) {
22731     key = field[2]
22732     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
22733       \$ac_cs_awk_read_file
22734       next
22735     }
22736   }
22737   print line
22738 }
22739 \$ac_cs_awk_pipe_fini
22740 _ACAWK
22741 _ACEOF
22742 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22743 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22744   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22745 else
22746   cat
22747 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22748   || as_fn_error "could not setup config files machinery" "$LINENO" 5
22749 _ACEOF
22750
22751 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22752 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22753 # trailing colons and then remove the whole line if VPATH becomes empty
22754 # (actually we leave an empty line to preserve line numbers).
22755 if test "x$srcdir" = x.; then
22756   ac_vpsub='/^[  ]*VPATH[        ]*=/{
22757 s/:*\$(srcdir):*/:/
22758 s/:*\${srcdir}:*/:/
22759 s/:*@srcdir@:*/:/
22760 s/^\([^=]*=[     ]*\):*/\1/
22761 s/:*$//
22762 s/^[^=]*=[       ]*$//
22763 }'
22764 fi
22765
22766 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22767 fi # test -n "$CONFIG_FILES"
22768
22769 # Set up the scripts for CONFIG_HEADERS section.
22770 # No need to generate them if there are no CONFIG_HEADERS.
22771 # This happens for instance with `./config.status Makefile'.
22772 if test -n "$CONFIG_HEADERS"; then
22773 cat >"$tmp/defines.awk" <<\_ACAWK ||
22774 BEGIN {
22775 _ACEOF
22776
22777 # Transform confdefs.h into an awk script `defines.awk', embedded as
22778 # here-document in config.status, that substitutes the proper values into
22779 # config.h.in to produce config.h.
22780
22781 # Create a delimiter string that does not exist in confdefs.h, to ease
22782 # handling of long lines.
22783 ac_delim='%!_!# '
22784 for ac_last_try in false false :; do
22785   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22786   if test -z "$ac_t"; then
22787     break
22788   elif $ac_last_try; then
22789     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22790   else
22791     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22792   fi
22793 done
22794
22795 # For the awk script, D is an array of macro values keyed by name,
22796 # likewise P contains macro parameters if any.  Preserve backslash
22797 # newline sequences.
22798
22799 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22800 sed -n '
22801 s/.\{148\}/&'"$ac_delim"'/g
22802 t rset
22803 :rset
22804 s/^[     ]*#[    ]*define[       ][      ]*/ /
22805 t def
22806 d
22807 :def
22808 s/\\$//
22809 t bsnl
22810 s/["\\]/\\&/g
22811 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22812 D["\1"]=" \3"/p
22813 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
22814 d
22815 :bsnl
22816 s/["\\]/\\&/g
22817 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
22818 D["\1"]=" \3\\\\\\n"\\/p
22819 t cont
22820 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22821 t cont
22822 d
22823 :cont
22824 n
22825 s/.\{148\}/&'"$ac_delim"'/g
22826 t clear
22827 :clear
22828 s/\\$//
22829 t bsnlc
22830 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22831 d
22832 :bsnlc
22833 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22834 b cont
22835 ' <confdefs.h | sed '
22836 s/'"$ac_delim"'/"\\\
22837 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22838
22839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22840   for (key in D) D_is_set[key] = 1
22841   FS = "\a"
22842 }
22843 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22844   line = \$ 0
22845   split(line, arg, " ")
22846   if (arg[1] == "#") {
22847     defundef = arg[2]
22848     mac1 = arg[3]
22849   } else {
22850     defundef = substr(arg[1], 2)
22851     mac1 = arg[2]
22852   }
22853   split(mac1, mac2, "(") #)
22854   macro = mac2[1]
22855   prefix = substr(line, 1, index(line, defundef) - 1)
22856   if (D_is_set[macro]) {
22857     # Preserve the white space surrounding the "#".
22858     print prefix "define", macro P[macro] D[macro]
22859     next
22860   } else {
22861     # Replace #undef with comments.  This is necessary, for example,
22862     # in the case of _POSIX_SOURCE, which is predefined and required
22863     # on some systems where configure will not decide to define it.
22864     if (defundef == "undef") {
22865       print "/*", prefix defundef, macro, "*/"
22866       next
22867     }
22868   }
22869 }
22870 { print }
22871 _ACAWK
22872 _ACEOF
22873 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22874   as_fn_error "could not setup config headers machinery" "$LINENO" 5
22875 fi # test -n "$CONFIG_HEADERS"
22876
22877
22878 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
22879 shift
22880 for ac_tag
22881 do
22882   case $ac_tag in
22883   :[FHLC]) ac_mode=$ac_tag; continue;;
22884   esac
22885   case $ac_mode$ac_tag in
22886   :[FHL]*:*);;
22887   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22888   :[FH]-) ac_tag=-:-;;
22889   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22890   esac
22891   ac_save_IFS=$IFS
22892   IFS=:
22893   set x $ac_tag
22894   IFS=$ac_save_IFS
22895   shift
22896   ac_file=$1
22897   shift
22898
22899   case $ac_mode in
22900   :L) ac_source=$1;;
22901   :[FH])
22902     ac_file_inputs=
22903     for ac_f
22904     do
22905       case $ac_f in
22906       -) ac_f="$tmp/stdin";;
22907       *) # Look for the file first in the build tree, then in the source tree
22908          # (if the path is not absolute).  The absolute path cannot be DOS-style,
22909          # because $ac_f cannot contain `:'.
22910          test -f "$ac_f" ||
22911            case $ac_f in
22912            [\\/$]*) false;;
22913            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22914            esac ||
22915            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22916       esac
22917       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22918       as_fn_append ac_file_inputs " '$ac_f'"
22919     done
22920
22921     # Let's still pretend it is `configure' which instantiates (i.e., don't
22922     # use $as_me), people would be surprised to read:
22923     #    /* config.h.  Generated by config.status.  */
22924     configure_input='Generated from '`
22925           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22926         `' by configure.'
22927     if test x"$ac_file" != x-; then
22928       configure_input="$ac_file.  $configure_input"
22929       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
22930 $as_echo "$as_me: creating $ac_file" >&6;}
22931     fi
22932     # Neutralize special characters interpreted by sed in replacement strings.
22933     case $configure_input in #(
22934     *\&* | *\|* | *\\* )
22935        ac_sed_conf_input=`$as_echo "$configure_input" |
22936        sed 's/[\\\\&|]/\\\\&/g'`;; #(
22937     *) ac_sed_conf_input=$configure_input;;
22938     esac
22939
22940     case $ac_tag in
22941     *:-:* | *:-) cat >"$tmp/stdin" \
22942       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
22943     esac
22944     ;;
22945   esac
22946
22947   ac_dir=`$as_dirname -- "$ac_file" ||
22948 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22949          X"$ac_file" : 'X\(//\)[^/]' \| \
22950          X"$ac_file" : 'X\(//\)$' \| \
22951          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
22952 $as_echo X"$ac_file" |
22953     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22954             s//\1/
22955             q
22956           }
22957           /^X\(\/\/\)[^/].*/{
22958             s//\1/
22959             q
22960           }
22961           /^X\(\/\/\)$/{
22962             s//\1/
22963             q
22964           }
22965           /^X\(\/\).*/{
22966             s//\1/
22967             q
22968           }
22969           s/.*/./; q'`
22970   as_dir="$ac_dir"; as_fn_mkdir_p
22971   ac_builddir=.
22972
22973 case "$ac_dir" in
22974 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
22975 *)
22976   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
22977   # A ".." for each directory in $ac_dir_suffix.
22978   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
22979   case $ac_top_builddir_sub in
22980   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
22981   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
22982   esac ;;
22983 esac
22984 ac_abs_top_builddir=$ac_pwd
22985 ac_abs_builddir=$ac_pwd$ac_dir_suffix
22986 # for backward compatibility:
22987 ac_top_builddir=$ac_top_build_prefix
22988
22989 case $srcdir in
22990   .)  # We are building in place.
22991     ac_srcdir=.
22992     ac_top_srcdir=$ac_top_builddir_sub
22993     ac_abs_top_srcdir=$ac_pwd ;;
22994   [\\/]* | ?:[\\/]* )  # Absolute name.
22995     ac_srcdir=$srcdir$ac_dir_suffix;
22996     ac_top_srcdir=$srcdir
22997     ac_abs_top_srcdir=$srcdir ;;
22998   *) # Relative name.
22999     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23000     ac_top_srcdir=$ac_top_build_prefix$srcdir
23001     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23002 esac
23003 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23004
23005
23006   case $ac_mode in
23007   :F)
23008   #
23009   # CONFIG_FILE
23010   #
23011
23012   case $INSTALL in
23013   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23014   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23015   esac
23016   ac_MKDIR_P=$MKDIR_P
23017   case $MKDIR_P in
23018   [\\/$]* | ?:[\\/]* ) ;;
23019   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23020   esac
23021 _ACEOF
23022
23023 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23024 # If the template does not know about datarootdir, expand it.
23025 # FIXME: This hack should be removed a few years after 2.60.
23026 ac_datarootdir_hack=; ac_datarootdir_seen=
23027 ac_sed_dataroot='
23028 /datarootdir/ {
23029   p
23030   q
23031 }
23032 /@datadir@/p
23033 /@docdir@/p
23034 /@infodir@/p
23035 /@localedir@/p
23036 /@mandir@/p'
23037 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23038 *datarootdir*) ac_datarootdir_seen=yes;;
23039 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23040   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23041 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23042 _ACEOF
23043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23044   ac_datarootdir_hack='
23045   s&@datadir@&$datadir&g
23046   s&@docdir@&$docdir&g
23047   s&@infodir@&$infodir&g
23048   s&@localedir@&$localedir&g
23049   s&@mandir@&$mandir&g
23050   s&\\\${datarootdir}&$datarootdir&g' ;;
23051 esac
23052 _ACEOF
23053
23054 # Neutralize VPATH when `$srcdir' = `.'.
23055 # Shell code in configure.ac might set extrasub.
23056 # FIXME: do we really want to maintain this feature?
23057 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23058 ac_sed_extra="$ac_vpsub
23059 $extrasub
23060 _ACEOF
23061 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23062 :t
23063 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23064 s|@configure_input@|$ac_sed_conf_input|;t t
23065 s&@top_builddir@&$ac_top_builddir_sub&;t t
23066 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23067 s&@srcdir@&$ac_srcdir&;t t
23068 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23069 s&@top_srcdir@&$ac_top_srcdir&;t t
23070 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23071 s&@builddir@&$ac_builddir&;t t
23072 s&@abs_builddir@&$ac_abs_builddir&;t t
23073 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23074 s&@INSTALL@&$ac_INSTALL&;t t
23075 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23076 $ac_datarootdir_hack
23077 "
23078 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23079 if $ac_cs_awk_getline; then
23080   $AWK -f "$tmp/subs.awk"
23081 else
23082   $AWK -f "$tmp/subs.awk" | $SHELL
23083 fi >$tmp/out \
23084   || as_fn_error "could not create $ac_file" "$LINENO" 5
23085
23086 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23087   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23088   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23089   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23090 which seems to be undefined.  Please make sure it is defined." >&5
23091 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23092 which seems to be undefined.  Please make sure it is defined." >&2;}
23093
23094   rm -f "$tmp/stdin"
23095   case $ac_file in
23096   -) cat "$tmp/out" && rm -f "$tmp/out";;
23097   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23098   esac \
23099   || as_fn_error "could not create $ac_file" "$LINENO" 5
23100  ;;
23101   :H)
23102   #
23103   # CONFIG_HEADER
23104   #
23105   if test x"$ac_file" != x-; then
23106     {
23107       $as_echo "/* $configure_input  */" \
23108       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23109     } >"$tmp/config.h" \
23110       || as_fn_error "could not create $ac_file" "$LINENO" 5
23111     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23112       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23113 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23114     else
23115       rm -f "$ac_file"
23116       mv "$tmp/config.h" "$ac_file" \
23117         || as_fn_error "could not create $ac_file" "$LINENO" 5
23118     fi
23119   else
23120     $as_echo "/* $configure_input  */" \
23121       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23122       || as_fn_error "could not create -" "$LINENO" 5
23123   fi
23124 # Compute "$ac_file"'s index in $config_headers.
23125 _am_arg="$ac_file"
23126 _am_stamp_count=1
23127 for _am_header in $config_headers :; do
23128   case $_am_header in
23129     $_am_arg | $_am_arg:* )
23130       break ;;
23131     * )
23132       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23133   esac
23134 done
23135 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23136 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23137          X"$_am_arg" : 'X\(//\)[^/]' \| \
23138          X"$_am_arg" : 'X\(//\)$' \| \
23139          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23140 $as_echo X"$_am_arg" |
23141     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23142             s//\1/
23143             q
23144           }
23145           /^X\(\/\/\)[^/].*/{
23146             s//\1/
23147             q
23148           }
23149           /^X\(\/\/\)$/{
23150             s//\1/
23151             q
23152           }
23153           /^X\(\/\).*/{
23154             s//\1/
23155             q
23156           }
23157           s/.*/./; q'`/stamp-h$_am_stamp_count
23158  ;;
23159
23160   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23161 $as_echo "$as_me: executing $ac_file commands" >&6;}
23162  ;;
23163   esac
23164
23165
23166   case $ac_file$ac_mode in
23167     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23168   # Autoconf 2.62 quotes --file arguments for eval, but not when files
23169   # are listed without --file.  Let's play safe and only enable the eval
23170   # if we detect the quoting.
23171   case $CONFIG_FILES in
23172   *\'*) eval set x "$CONFIG_FILES" ;;
23173   *)   set x $CONFIG_FILES ;;
23174   esac
23175   shift
23176   for mf
23177   do
23178     # Strip MF so we end up with the name of the file.
23179     mf=`echo "$mf" | sed -e 's/:.*$//'`
23180     # Check whether this is an Automake generated Makefile or not.
23181     # We used to match only the files named `Makefile.in', but
23182     # some people rename them; so instead we look at the file content.
23183     # Grep'ing the first line is not enough: some people post-process
23184     # each Makefile.in and add a new line on top of each file to say so.
23185     # Grep'ing the whole file is not good either: AIX grep has a line
23186     # limit of 2048, but all sed's we know have understand at least 4000.
23187     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23188       dirpart=`$as_dirname -- "$mf" ||
23189 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23190          X"$mf" : 'X\(//\)[^/]' \| \
23191          X"$mf" : 'X\(//\)$' \| \
23192          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23193 $as_echo X"$mf" |
23194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23195             s//\1/
23196             q
23197           }
23198           /^X\(\/\/\)[^/].*/{
23199             s//\1/
23200             q
23201           }
23202           /^X\(\/\/\)$/{
23203             s//\1/
23204             q
23205           }
23206           /^X\(\/\).*/{
23207             s//\1/
23208             q
23209           }
23210           s/.*/./; q'`
23211     else
23212       continue
23213     fi
23214     # Extract the definition of DEPDIR, am__include, and am__quote
23215     # from the Makefile without running `make'.
23216     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23217     test -z "$DEPDIR" && continue
23218     am__include=`sed -n 's/^am__include = //p' < "$mf"`
23219     test -z "am__include" && continue
23220     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23221     # When using ansi2knr, U may be empty or an underscore; expand it
23222     U=`sed -n 's/^U = //p' < "$mf"`
23223     # Find all dependency output files, they are included files with
23224     # $(DEPDIR) in their names.  We invoke sed twice because it is the
23225     # simplest approach to changing $(DEPDIR) to its actual value in the
23226     # expansion.
23227     for file in `sed -n "
23228       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23229          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23230       # Make sure the directory exists.
23231       test -f "$dirpart/$file" && continue
23232       fdir=`$as_dirname -- "$file" ||
23233 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23234          X"$file" : 'X\(//\)[^/]' \| \
23235          X"$file" : 'X\(//\)$' \| \
23236          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23237 $as_echo X"$file" |
23238     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23239             s//\1/
23240             q
23241           }
23242           /^X\(\/\/\)[^/].*/{
23243             s//\1/
23244             q
23245           }
23246           /^X\(\/\/\)$/{
23247             s//\1/
23248             q
23249           }
23250           /^X\(\/\).*/{
23251             s//\1/
23252             q
23253           }
23254           s/.*/./; q'`
23255       as_dir=$dirpart/$fdir; as_fn_mkdir_p
23256       # echo "creating $dirpart/$file"
23257       echo '# dummy' > "$dirpart/$file"
23258     done
23259   done
23260 }
23261  ;;
23262     "mkdirs":C)
23263 for dir in etc lisp ; do
23264   test -d ${dir} || mkdir ${dir}
23265 done
23266  ;;
23267     "epaths":C)
23268 echo creating src/epaths.h
23269 ${MAKE-make} epaths-force
23270  ;;
23271     "gdbinit":C)
23272 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23273   echo creating src/.gdbinit
23274   echo source $srcdir/src/.gdbinit > src/.gdbinit
23275 fi
23276  ;;
23277
23278   esac
23279 done # for ac_tag
23280
23281
23282 as_fn_exit 0
23283 _ACEOF
23284 ac_clean_files=$ac_clean_files_save
23285
23286 test $ac_write_fail = 0 ||
23287   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23288
23289
23290 # configure is writing to config.log, and then calls config.status.
23291 # config.status does its own redirection, appending to config.log.
23292 # Unfortunately, on DOS this fails, as config.log is still kept open
23293 # by configure, so config.status won't be able to write to it; its
23294 # output is simply discarded.  So we exec the FD to /dev/null,
23295 # effectively closing config.log, so it can be properly (re)opened and
23296 # appended to by config.status.  When coming back to configure, we
23297 # need to make the FD available again.
23298 if test "$no_create" != yes; then
23299   ac_cs_success=:
23300   ac_config_status_args=
23301   test "$silent" = yes &&
23302     ac_config_status_args="$ac_config_status_args --quiet"
23303   exec 5>/dev/null
23304   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23305   exec 5>>config.log
23306   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23307   # would make configure fail if this is the last instruction.
23308   $ac_cs_success || as_fn_exit $?
23309 fi
23310 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23311   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23312 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23313 fi
23314
23315