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 POST_ALLOC_OBJ
 611 PRE_ALLOC_OBJ
 612 CYGWIN_OBJ
 613 RALLOC_OBJ
 614 OLDXMENU_DEPS
 615 LIBX_OTHER
 616 LIBXMENU
 617 OLDXMENU
 618 OLDXMENU_TARGET
 619 LIBXT_OTHER
 620 TOOLKIT_LIBW
 621 WIDGET_OBJ
 622 XOBJ
 623 XMENU_OBJ
 624 FONT_OBJ
 625 OTHER_FILES
 626 GNU_OBJC_CFLAGS
 627 ns_appsrc
 628 ns_appresdir
 629 ns_appbindir
 630 ns_appdir
 631 S_FILE
 632 M_FILE
 633 X_TOOLKIT_TYPE
 634 C_SWITCH_X_SYSTEM
 635 C_SWITCH_X_SITE
 636 LD_SWITCH_X_SITE
 637 gameuser
 638 gamedir
 639 bitmapdir
 640 archlibdir
 641 etcdir
 642 x_default_search_path
 643 lisppath
 644 locallisppath
 645 lispdir
 646 srcdir
 647 canonical
 648 configuration
 649 version
 650 KRB4LIB
 651 DESLIB
 652 KRB5LIB
 653 CRYPTOLIB
 654 COM_ERRLIB
 655 LIBRESOLV
 656 LIBHESIOD
 657 TERMCAP_OBJ
 658 LIBS_TERMCAP
 659 LIBGNU_LTLIBDEPS
 660 LIBGNU_LIBDEPS
 661 gltests_WITNESS
 662 gl_GNULIB_ENABLED_verify_FALSE
 663 gl_GNULIB_ENABLED_verify_TRUE
 664 gl_GNULIB_ENABLED_strtoull_FALSE
 665 gl_GNULIB_ENABLED_strtoull_TRUE
 666 gl_GNULIB_ENABLED_stat_FALSE
 667 gl_GNULIB_ENABLED_stat_TRUE
 668 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
 669 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
 670 gl_GNULIB_ENABLED_dosname_FALSE
 671 gl_GNULIB_ENABLED_dosname_TRUE
 672 LTLIBINTL
 673 LIBINTL
 674 HAVE_UNISTD_H
 675 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 676 NEXT_UNISTD_H
 677 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 678 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 679 TIME_H_DEFINES_STRUCT_TIMESPEC
 680 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 681 NEXT_TIME_H
 682 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 683 NEXT_SYS_STAT_H
 684 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 685 NEXT_STDLIB_H
 686 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
 687 NEXT_STDIO_H
 688 REPLACE_VSPRINTF
 689 REPLACE_VSNPRINTF
 690 REPLACE_VPRINTF
 691 REPLACE_VFPRINTF
 692 REPLACE_VDPRINTF
 693 REPLACE_VASPRINTF
 694 REPLACE_TMPFILE
 695 REPLACE_STDIO_WRITE_FUNCS
 696 REPLACE_STDIO_READ_FUNCS
 697 REPLACE_SPRINTF
 698 REPLACE_SNPRINTF
 699 REPLACE_RENAMEAT
 700 REPLACE_RENAME
 701 REPLACE_REMOVE
 702 REPLACE_PRINTF
 703 REPLACE_POPEN
 704 REPLACE_PERROR
 705 REPLACE_OBSTACK_PRINTF
 706 REPLACE_GETLINE
 707 REPLACE_GETDELIM
 708 REPLACE_FTELLO
 709 REPLACE_FTELL
 710 REPLACE_FSEEKO
 711 REPLACE_FSEEK
 712 REPLACE_FREOPEN
 713 REPLACE_FPURGE
 714 REPLACE_FPRINTF
 715 REPLACE_FOPEN
 716 REPLACE_FFLUSH
 717 REPLACE_FCLOSE
 718 REPLACE_DPRINTF
 719 HAVE_VDPRINTF
 720 HAVE_VASPRINTF
 721 HAVE_RENAMEAT
 722 HAVE_FTELLO
 723 HAVE_FSEEKO
 724 HAVE_DPRINTF
 725 HAVE_DECL_VSNPRINTF
 726 HAVE_DECL_SNPRINTF
 727 HAVE_DECL_OBSTACK_PRINTF
 728 HAVE_DECL_GETLINE
 729 HAVE_DECL_GETDELIM
 730 HAVE_DECL_FTELLO
 731 HAVE_DECL_FSEEKO
 732 HAVE_DECL_FPURGE
 733 GNULIB_VSPRINTF_POSIX
 734 GNULIB_VSNPRINTF
 735 GNULIB_VPRINTF_POSIX
 736 GNULIB_VPRINTF
 737 GNULIB_VFPRINTF_POSIX
 738 GNULIB_VFPRINTF
 739 GNULIB_VDPRINTF
 740 GNULIB_VSCANF
 741 GNULIB_VFSCANF
 742 GNULIB_VASPRINTF
 743 GNULIB_TMPFILE
 744 GNULIB_STDIO_H_SIGPIPE
 745 GNULIB_STDIO_H_NONBLOCKING
 746 GNULIB_SPRINTF_POSIX
 747 GNULIB_SNPRINTF
 748 GNULIB_SCANF
 749 GNULIB_RENAMEAT
 750 GNULIB_RENAME
 751 GNULIB_REMOVE
 752 GNULIB_PUTS
 753 GNULIB_PUTCHAR
 754 GNULIB_PUTC
 755 GNULIB_PRINTF_POSIX
 756 GNULIB_PRINTF
 757 GNULIB_POPEN
 758 GNULIB_PERROR
 759 GNULIB_OBSTACK_PRINTF_POSIX
 760 GNULIB_OBSTACK_PRINTF
 761 GNULIB_GETS
 762 GNULIB_GETLINE
 763 GNULIB_GETDELIM
 764 GNULIB_GETCHAR
 765 GNULIB_GETC
 766 GNULIB_FWRITE
 767 GNULIB_FTELLO
 768 GNULIB_FTELL
 769 GNULIB_FSEEKO
 770 GNULIB_FSEEK
 771 GNULIB_FSCANF
 772 GNULIB_FREOPEN
 773 GNULIB_FREAD
 774 GNULIB_FPUTS
 775 GNULIB_FPUTC
 776 GNULIB_FPURGE
 777 GNULIB_FPRINTF_POSIX
 778 GNULIB_FPRINTF
 779 GNULIB_FOPEN
 780 GNULIB_FGETS
 781 GNULIB_FGETC
 782 GNULIB_FFLUSH
 783 GNULIB_FCLOSE
 784 GNULIB_DPRINTF
 785 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 786 NEXT_STDDEF_H
 787 GL_GENERATE_STDDEF_H_FALSE
 788 GL_GENERATE_STDDEF_H_TRUE
 789 STDDEF_H
 790 HAVE_WCHAR_T
 791 REPLACE_NULL
 792 HAVE__BOOL
 793 GL_GENERATE_STDBOOL_H_FALSE
 794 GL_GENERATE_STDBOOL_H_TRUE
 795 STDBOOL_H
 796 GL_GENERATE_STDARG_H_FALSE
 797 GL_GENERATE_STDARG_H_TRUE
 798 STDARG_H
 799 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
 800 NEXT_STDARG_H
 801 REPLACE_TIMEGM
 802 REPLACE_NANOSLEEP
 803 REPLACE_MKTIME
 804 REPLACE_LOCALTIME_R
 805 HAVE_TIMEGM
 806 HAVE_STRPTIME
 807 HAVE_NANOSLEEP
 808 HAVE_DECL_LOCALTIME_R
 809 GNULIB_TIME_R
 810 GNULIB_TIMEGM
 811 GNULIB_STRPTIME
 812 GNULIB_NANOSLEEP
 813 GNULIB_MKTIME
 814 REPLACE_UTIMENSAT
 815 REPLACE_STAT
 816 REPLACE_MKNOD
 817 REPLACE_MKFIFO
 818 REPLACE_MKDIR
 819 REPLACE_LSTAT
 820 REPLACE_FUTIMENS
 821 REPLACE_FSTATAT
 822 REPLACE_FSTAT
 823 HAVE_UTIMENSAT
 824 HAVE_MKNODAT
 825 HAVE_MKNOD
 826 HAVE_MKFIFOAT
 827 HAVE_MKFIFO
 828 HAVE_MKDIRAT
 829 HAVE_LSTAT
 830 HAVE_LCHMOD
 831 HAVE_FUTIMENS
 832 HAVE_FSTATAT
 833 HAVE_FCHMODAT
 834 GNULIB_UTIMENSAT
 835 GNULIB_STAT
 836 GNULIB_MKNODAT
 837 GNULIB_MKNOD
 838 GNULIB_MKFIFOAT
 839 GNULIB_MKFIFO
 840 GNULIB_MKDIRAT
 841 GNULIB_LSTAT
 842 GNULIB_LCHMOD
 843 GNULIB_FUTIMENS
 844 GNULIB_FSTATAT
 845 GNULIB_FCHMODAT
 846 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
 847 NEXT_INTTYPES_H
 848 UINT64_MAX_EQ_ULONG_MAX
 849 UINT32_MAX_LT_UINTMAX_MAX
 850 PRIPTR_PREFIX
 851 PRI_MACROS_BROKEN
 852 INT64_MAX_EQ_LONG_MAX
 853 INT32_MAX_LT_INTMAX_MAX
 854 HAVE_DECL_STRTOUMAX
 855 HAVE_DECL_STRTOIMAX
 856 HAVE_DECL_IMAXDIV
 857 HAVE_DECL_IMAXABS
 858 GNULIB_STRTOUMAX
 859 GNULIB_STRTOIMAX
 860 GNULIB_IMAXDIV
 861 GNULIB_IMAXABS
 862 GL_GENERATE_STDINT_H_FALSE
 863 GL_GENERATE_STDINT_H_TRUE
 864 STDINT_H
 865 WINT_T_SUFFIX
 866 WCHAR_T_SUFFIX
 867 SIG_ATOMIC_T_SUFFIX
 868 SIZE_T_SUFFIX
 869 PTRDIFF_T_SUFFIX
 870 HAVE_SIGNED_WINT_T
 871 HAVE_SIGNED_WCHAR_T
 872 HAVE_SIGNED_SIG_ATOMIC_T
 873 BITSIZEOF_WINT_T
 874 BITSIZEOF_WCHAR_T
 875 BITSIZEOF_SIG_ATOMIC_T
 876 BITSIZEOF_SIZE_T
 877 BITSIZEOF_PTRDIFF_T
 878 APPLE_UNIVERSAL_BUILD
 879 HAVE_SYS_BITYPES_H
 880 HAVE_SYS_INTTYPES_H
 881 HAVE_STDINT_H
 882 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 883 NEXT_STDINT_H
 884 HAVE_SYS_TYPES_H
 885 HAVE_INTTYPES_H
 886 HAVE_WCHAR_H
 887 HAVE_UNSIGNED_LONG_LONG_INT
 888 HAVE_LONG_LONG_INT
 889 GETOPT_H
 890 HAVE_GETOPT_H
 891 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 892 NEXT_GETOPT_H
 893 PRAGMA_COLUMNS
 894 PRAGMA_SYSTEM_HEADER
 895 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 896 INCLUDE_NEXT
 897 GETLOADAVG_LIBS
 898 REPLACE_WCTOMB
 899 REPLACE_UNSETENV
 900 REPLACE_STRTOD
 901 REPLACE_SETENV
 902 REPLACE_REALPATH
 903 REPLACE_REALLOC
 904 REPLACE_PUTENV
 905 REPLACE_MKSTEMP
 906 REPLACE_MBTOWC
 907 REPLACE_MALLOC
 908 REPLACE_CANONICALIZE_FILE_NAME
 909 REPLACE_CALLOC
 910 HAVE_DECL_UNSETENV
 911 HAVE_UNLOCKPT
 912 HAVE_SYS_LOADAVG_H
 913 HAVE_STRUCT_RANDOM_DATA
 914 HAVE_STRTOULL
 915 HAVE_STRTOLL
 916 HAVE_STRTOD
 917 HAVE_DECL_SETENV
 918 HAVE_SETENV
 919 HAVE_RPMATCH
 920 HAVE_REALPATH
 921 HAVE_RANDOM_R
 922 HAVE_RANDOM_H
 923 HAVE_PTSNAME
 924 HAVE_MKSTEMPS
 925 HAVE_MKSTEMP
 926 HAVE_MKOSTEMPS
 927 HAVE_MKOSTEMP
 928 HAVE_MKDTEMP
 929 HAVE_GRANTPT
 930 HAVE_GETSUBOPT
 931 HAVE_DECL_GETLOADAVG
 932 HAVE_CANONICALIZE_FILE_NAME
 933 HAVE_ATOLL
 934 HAVE__EXIT
 935 GNULIB_WCTOMB
 936 GNULIB_UNSETENV
 937 GNULIB_UNLOCKPT
 938 GNULIB_SYSTEM_POSIX
 939 GNULIB_STRTOULL
 940 GNULIB_STRTOLL
 941 GNULIB_STRTOD
 942 GNULIB_SETENV
 943 GNULIB_RPMATCH
 944 GNULIB_REALPATH
 945 GNULIB_REALLOC_POSIX
 946 GNULIB_RANDOM_R
 947 GNULIB_PUTENV
 948 GNULIB_PTSNAME
 949 GNULIB_MKSTEMPS
 950 GNULIB_MKSTEMP
 951 GNULIB_MKOSTEMPS
 952 GNULIB_MKOSTEMP
 953 GNULIB_MKDTEMP
 954 GNULIB_MBTOWC
 955 GNULIB_MALLOC_POSIX
 956 GNULIB_GRANTPT
 957 GNULIB_GETSUBOPT
 958 GNULIB_GETLOADAVG
 959 GNULIB_CANONICALIZE_FILE_NAME
 960 GNULIB_CALLOC_POSIX
 961 GNULIB_ATOLL
 962 GNULIB__EXIT
 963 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 964 UNISTD_H_HAVE_WINSOCK2_H
 965 REPLACE_WRITE
 966 REPLACE_USLEEP
 967 REPLACE_UNLINKAT
 968 REPLACE_UNLINK
 969 REPLACE_TTYNAME_R
 970 REPLACE_SYMLINK
 971 REPLACE_SLEEP
 972 REPLACE_RMDIR
 973 REPLACE_READLINK
 974 REPLACE_READ
 975 REPLACE_PWRITE
 976 REPLACE_PREAD
 977 REPLACE_LSEEK
 978 REPLACE_LINKAT
 979 REPLACE_LINK
 980 REPLACE_LCHOWN
 981 REPLACE_GETPAGESIZE
 982 REPLACE_GETGROUPS
 983 REPLACE_GETLOGIN_R
 984 REPLACE_GETDOMAINNAME
 985 REPLACE_GETCWD
 986 REPLACE_FCHOWNAT
 987 REPLACE_DUP2
 988 REPLACE_DUP
 989 REPLACE_CLOSE
 990 REPLACE_CHOWN
 991 HAVE_SYS_PARAM_H
 992 HAVE_OS_H
 993 HAVE_DECL_TTYNAME_R
 994 HAVE_DECL_GETUSERSHELL
 995 HAVE_DECL_GETPAGESIZE
 996 HAVE_DECL_GETLOGIN_R
 997 HAVE_DECL_GETDOMAINNAME
 998 HAVE_DECL_FCHDIR
 999 HAVE_DECL_ENVIRON
1000 HAVE_USLEEP
1001 HAVE_UNLINKAT
1002 HAVE_SYMLINKAT
1003 HAVE_SYMLINK
1004 HAVE_SLEEP
1005 HAVE_READLINKAT
1006 HAVE_READLINK
1007 HAVE_PWRITE
1008 HAVE_PREAD
1009 HAVE_PIPE2
1010 HAVE_PIPE
1011 HAVE_LINKAT
1012 HAVE_LINK
1013 HAVE_LCHOWN
1014 HAVE_GROUP_MEMBER
1015 HAVE_GETPAGESIZE
1016 HAVE_GETLOGIN
1017 HAVE_GETHOSTNAME
1018 HAVE_GETGROUPS
1019 HAVE_GETDTABLESIZE
1020 HAVE_FTRUNCATE
1021 HAVE_FSYNC
1022 HAVE_FCHOWNAT
1023 HAVE_FCHDIR
1024 HAVE_FACCESSAT
1025 HAVE_EUIDACCESS
1026 HAVE_DUP3
1027 HAVE_DUP2
1028 HAVE_CHOWN
1029 GNULIB_WRITE
1030 GNULIB_USLEEP
1031 GNULIB_UNLINKAT
1032 GNULIB_UNLINK
1033 GNULIB_UNISTD_H_SIGPIPE
1034 GNULIB_UNISTD_H_NONBLOCKING
1035 GNULIB_UNISTD_H_GETOPT
1036 GNULIB_TTYNAME_R
1037 GNULIB_SYMLINKAT
1038 GNULIB_SYMLINK
1039 GNULIB_SLEEP
1040 GNULIB_RMDIR
1041 GNULIB_READLINKAT
1042 GNULIB_READLINK
1043 GNULIB_READ
1044 GNULIB_PWRITE
1045 GNULIB_PREAD
1046 GNULIB_PIPE2
1047 GNULIB_PIPE
1048 GNULIB_LSEEK
1049 GNULIB_LINKAT
1050 GNULIB_LINK
1051 GNULIB_LCHOWN
1052 GNULIB_GROUP_MEMBER
1053 GNULIB_GETUSERSHELL
1054 GNULIB_GETPAGESIZE
1055 GNULIB_GETLOGIN_R
1056 GNULIB_GETLOGIN
1057 GNULIB_GETHOSTNAME
1058 GNULIB_GETGROUPS
1059 GNULIB_GETDTABLESIZE
1060 GNULIB_GETDOMAINNAME
1061 GNULIB_GETCWD
1062 GNULIB_FTRUNCATE
1063 GNULIB_FSYNC
1064 GNULIB_FCHOWNAT
1065 GNULIB_FCHDIR
1066 GNULIB_FACCESSAT
1067 GNULIB_EUIDACCESS
1068 GNULIB_ENVIRON
1069 GNULIB_DUP3
1070 GNULIB_DUP2
1071 GNULIB_CLOSE
1072 GNULIB_CHOWN
1073 GL_GENERATE_ALLOCA_H_FALSE
1074 GL_GENERATE_ALLOCA_H_TRUE
1075 ALLOCA_H
1076 ALLOCA
1077 GL_COND_LIBTOOL_FALSE
1078 GL_COND_LIBTOOL_TRUE
1079 BLESSMAIL_TARGET
1080 LIBS_MAIL
1081 liblockfile
1082 LIBXML2_LIBS
1083 LIBXML2_CFLAGS
1084 LIBXSM
1085 LIBGPM
1086 LIBGIF
1087 LIBTIFF
1088 LIBPNG
1089 LIBJPEG
1090 LIBXPM
1091 M17N_FLT_LIBS
1092 M17N_FLT_CFLAGS
1093 LIBOTF_LIBS
1094 LIBOTF_CFLAGS
1095 FREETYPE_LIBS
1096 FREETYPE_CFLAGS
1097 XFT_LIBS
1098 XFT_CFLAGS
1099 FONTCONFIG_LIBS
1100 FONTCONFIG_CFLAGS
1101 LIBXMU
1102 LIBXTR6
1103 LIBGNUTLS_LIBS
1104 LIBGNUTLS_CFLAGS
1105 LIBSELINUX_LIBS
1106 GCONF_LIBS
1107 GCONF_CFLAGS
1108 DBUS_OBJ
1109 DBUS_LIBS
1110 DBUS_CFLAGS
1111 GTK_OBJ
1112 GTK_LIBS
1113 GTK_CFLAGS
1114 IMAGEMAGICK_LIBS
1115 IMAGEMAGICK_CFLAGS
1116 RSVG_LIBS
1117 RSVG_CFLAGS
1118 LIB_PTHREAD
1119 VMLIMIT_OBJ
1120 GMALLOC_OBJ
1121 HAVE_XSERVER
1122 LIB_STANDARD
1123 NS_OBJC_OBJ
1124 NS_OBJ
1125 TEMACS_LDFLAGS2
1126 LD_SWITCH_X_SITE_AUX_RPATH
1127 LD_SWITCH_X_SITE_AUX
1128 XMKMF
1129 DEPFLAGS
1130 MKDEPDIR
1131 CFLAGS_SOUND
1132 ALSA_LIBS
1133 ALSA_CFLAGS
1134 PKG_CONFIG
1135 LIBSOUND
1136 START_FILES
1137 LIB_MATH
1138 CRT_DIR
1139 LIBS_SYSTEM
1140 C_SWITCH_SYSTEM
1141 UNEXEC_OBJ
1142 C_SWITCH_MACHINE
1143 LD_SWITCH_SYSTEM
1144 CANNOT_DUMP
1145 HAVE_MAKEINFO
1146 GZIP_PROG
1147 INSTALL_INFO
1148 C_WARNINGS_SWITCH
1149 EGREP
1150 GREP
1151 CPP
1152 RANLIB
1153 am__fastdepCC_FALSE
1154 am__fastdepCC_TRUE
1155 CCDEPMODE
1156 AMDEPBACKSLASH
1157 AMDEP_FALSE
1158 AMDEP_TRUE
1159 am__quote
1160 am__include
1161 DEPDIR
1162 OBJEXT
1163 EXEEXT
1164 ac_ct_CC
1165 CPPFLAGS
1166 LDFLAGS
1167 CFLAGS
1168 CC
1169 host_os
1170 host_vendor
1171 host_cpu
1172 host
1173 build_os
1174 build_vendor
1175 build_cpu
1176 build
1177 PROFILING_CFLAGS
1178 MAINT
1179 GZIP_INFO
1180 am__untar
1181 am__tar
1182 AMTAR
1183 am__leading_dot
1184 SET_MAKE
1185 AWK
1186 mkdir_p
1187 MKDIR_P
1188 INSTALL_STRIP_PROGRAM
1189 STRIP
1190 install_sh
1191 MAKEINFO
1192 AUTOHEADER
1193 AUTOMAKE
1194 AUTOCONF
1195 ACLOCAL
1196 VERSION
1197 PACKAGE
1198 CYGPATH_W
1199 am__isrc
1200 INSTALL_DATA
1201 INSTALL_SCRIPT
1202 INSTALL_PROGRAM
1203 target_alias
1204 host_alias
1205 build_alias
1206 LIBS
1207 ECHO_T
1208 ECHO_N
1209 ECHO_C
1210 DEFS
1211 mandir
1212 localedir
1213 libdir
1214 psdir
1215 pdfdir
1216 dvidir
1217 htmldir
1218 infodir
1219 docdir
1220 oldincludedir
1221 includedir
1222 localstatedir
1223 sharedstatedir
1224 sysconfdir
1225 datadir
1226 datarootdir
1227 libexecdir
1228 sbindir
1229 bindir
1230 program_transform_name
1231 prefix
1232 exec_prefix
1233 PACKAGE_URL
1234 PACKAGE_BUGREPORT
1235 PACKAGE_STRING
1236 PACKAGE_VERSION
1237 PACKAGE_TARNAME
1238 PACKAGE_NAME
1239 PATH_SEPARATOR
1240 SHELL'
1241 ac_subst_files='deps_frag
1242 lisp_frag
1243 ns_frag'
1244 ac_user_opts='
1245 enable_option_checking
1246 with_pop
1247 with_kerberos
1248 with_kerberos5
1249 with_hesiod
1250 with_mmdf
1251 with_mail_unlink
1252 with_mailhost
1253 with_sound
1254 with_sync_input
1255 with_x_toolkit
1256 with_wide_int
1257 with_xpm
1258 with_jpeg
1259 with_tiff
1260 with_gif
1261 with_png
1262 with_rsvg
1263 with_xml2
1264 with_imagemagick
1265 with_xft
1266 with_libotf
1267 with_m17n_flt
1268 with_toolkit_scroll_bars
1269 with_xaw3d
1270 with_xim
1271 with_ns
1272 with_gpm
1273 with_dbus
1274 with_gconf
1275 with_selinux
1276 with_gnutls
1277 with_makeinfo
1278 with_compress_info
1279 with_pkg_config_prog
1280 with_crt_dir
1281 with_gameuser
1282 with_gnustep_conf
1283 enable_ns_self_contained
1284 enable_asserts
1285 enable_maintainer_mode
1286 enable_locallisppath
1287 enable_checking
1288 enable_use_lisp_union_type
1289 enable_profiling
1290 enable_autodepend
1291 enable_dependency_tracking
1292 enable_largefile
1293 with_x
1294 '
1295       ac_precious_vars='build_alias
1296 host_alias
1297 target_alias
1298 CC
1299 CFLAGS
1300 LDFLAGS
1301 LIBS
1302 CPPFLAGS
1303 CPP
1304 XMKMF'
1305
1306
1307 # Initialize some variables set by options.
1308 ac_init_help=
1309 ac_init_version=false
1310 ac_unrecognized_opts=
1311 ac_unrecognized_sep=
1312 # The variables have the same names as the options, with
1313 # dashes changed to underlines.
1314 cache_file=/dev/null
1315 exec_prefix=NONE
1316 no_create=
1317 no_recursion=
1318 prefix=NONE
1319 program_prefix=NONE
1320 program_suffix=NONE
1321 program_transform_name=s,x,x,
1322 silent=
1323 site=
1324 srcdir=
1325 verbose=
1326 x_includes=NONE
1327 x_libraries=NONE
1328
1329 # Installation directory options.
1330 # These are left unexpanded so users can "make install exec_prefix=/foo"
1331 # and all the variables that are supposed to be based on exec_prefix
1332 # by default will actually change.
1333 # Use braces instead of parens because sh, perl, etc. also accept them.
1334 # (The list follows the same order as the GNU Coding Standards.)
1335 bindir='${exec_prefix}/bin'
1336 sbindir='${exec_prefix}/sbin'
1337 libexecdir='${exec_prefix}/libexec'
1338 datarootdir='${prefix}/share'
1339 datadir='${datarootdir}'
1340 sysconfdir='${prefix}/etc'
1341 sharedstatedir='${prefix}/com'
1342 localstatedir='${prefix}/var'
1343 includedir='${prefix}/include'
1344 oldincludedir='/usr/include'
1345 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1346 infodir='${datarootdir}/info'
1347 htmldir='${docdir}'
1348 dvidir='${docdir}'
1349 pdfdir='${docdir}'
1350 psdir='${docdir}'
1351 libdir='${exec_prefix}/lib'
1352 localedir='${datarootdir}/locale'
1353 mandir='${datarootdir}/man'
1354
1355 ac_prev=
1356 ac_dashdash=
1357 for ac_option
1358 do
1359   # If the previous option needs an argument, assign it.
1360   if test -n "$ac_prev"; then
1361     eval $ac_prev=\$ac_option
1362     ac_prev=
1363     continue
1364   fi
1365
1366   case $ac_option in
1367   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1368   *)    ac_optarg=yes ;;
1369   esac
1370
1371   # Accept the important Cygnus configure options, so we can diagnose typos.
1372
1373   case $ac_dashdash$ac_option in
1374   --)
1375     ac_dashdash=yes ;;
1376
1377   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1378     ac_prev=bindir ;;
1379   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1380     bindir=$ac_optarg ;;
1381
1382   -build | --build | --buil | --bui | --bu)
1383     ac_prev=build_alias ;;
1384   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1385     build_alias=$ac_optarg ;;
1386
1387   -cache-file | --cache-file | --cache-fil | --cache-fi \
1388   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1389     ac_prev=cache_file ;;
1390   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1391   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1392     cache_file=$ac_optarg ;;
1393
1394   --config-cache | -C)
1395     cache_file=config.cache ;;
1396
1397   -datadir | --datadir | --datadi | --datad)
1398     ac_prev=datadir ;;
1399   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1400     datadir=$ac_optarg ;;
1401
1402   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1403   | --dataroo | --dataro | --datar)
1404     ac_prev=datarootdir ;;
1405   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1406   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1407     datarootdir=$ac_optarg ;;
1408
1409   -disable-* | --disable-*)
1410     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1411     # Reject names that are not valid shell variable names.
1412     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1413       as_fn_error "invalid feature name: $ac_useropt"
1414     ac_useropt_orig=$ac_useropt
1415     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1416     case $ac_user_opts in
1417       *"
1418 "enable_$ac_useropt"
1419 "*) ;;
1420       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1421          ac_unrecognized_sep=', ';;
1422     esac
1423     eval enable_$ac_useropt=no ;;
1424
1425   -docdir | --docdir | --docdi | --doc | --do)
1426     ac_prev=docdir ;;
1427   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1428     docdir=$ac_optarg ;;
1429
1430   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1431     ac_prev=dvidir ;;
1432   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1433     dvidir=$ac_optarg ;;
1434
1435   -enable-* | --enable-*)
1436     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1437     # Reject names that are not valid shell variable names.
1438     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1439       as_fn_error "invalid feature name: $ac_useropt"
1440     ac_useropt_orig=$ac_useropt
1441     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1442     case $ac_user_opts in
1443       *"
1444 "enable_$ac_useropt"
1445 "*) ;;
1446       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1447          ac_unrecognized_sep=', ';;
1448     esac
1449     eval enable_$ac_useropt=\$ac_optarg ;;
1450
1451   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1452   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1453   | --exec | --exe | --ex)
1454     ac_prev=exec_prefix ;;
1455   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1456   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1457   | --exec=* | --exe=* | --ex=*)
1458     exec_prefix=$ac_optarg ;;
1459
1460   -gas | --gas | --ga | --g)
1461     # Obsolete; use --with-gas.
1462     with_gas=yes ;;
1463
1464   -help | --help | --hel | --he | -h)
1465     ac_init_help=long ;;
1466   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1467     ac_init_help=recursive ;;
1468   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1469     ac_init_help=short ;;
1470
1471   -host | --host | --hos | --ho)
1472     ac_prev=host_alias ;;
1473   -host=* | --host=* | --hos=* | --ho=*)
1474     host_alias=$ac_optarg ;;
1475
1476   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1477     ac_prev=htmldir ;;
1478   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1479   | --ht=*)
1480     htmldir=$ac_optarg ;;
1481
1482   -includedir | --includedir | --includedi | --included | --include \
1483   | --includ | --inclu | --incl | --inc)
1484     ac_prev=includedir ;;
1485   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1486   | --includ=* | --inclu=* | --incl=* | --inc=*)
1487     includedir=$ac_optarg ;;
1488
1489   -infodir | --infodir | --infodi | --infod | --info | --inf)
1490     ac_prev=infodir ;;
1491   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1492     infodir=$ac_optarg ;;
1493
1494   -libdir | --libdir | --libdi | --libd)
1495     ac_prev=libdir ;;
1496   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1497     libdir=$ac_optarg ;;
1498
1499   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1500   | --libexe | --libex | --libe)
1501     ac_prev=libexecdir ;;
1502   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1503   | --libexe=* | --libex=* | --libe=*)
1504     libexecdir=$ac_optarg ;;
1505
1506   -localedir | --localedir | --localedi | --localed | --locale)
1507     ac_prev=localedir ;;
1508   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1509     localedir=$ac_optarg ;;
1510
1511   -localstatedir | --localstatedir | --localstatedi | --localstated \
1512   | --localstate | --localstat | --localsta | --localst | --locals)
1513     ac_prev=localstatedir ;;
1514   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1515   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1516     localstatedir=$ac_optarg ;;
1517
1518   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1519     ac_prev=mandir ;;
1520   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1521     mandir=$ac_optarg ;;
1522
1523   -nfp | --nfp | --nf)
1524     # Obsolete; use --without-fp.
1525     with_fp=no ;;
1526
1527   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1528   | --no-cr | --no-c | -n)
1529     no_create=yes ;;
1530
1531   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1532   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1533     no_recursion=yes ;;
1534
1535   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1536   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1537   | --oldin | --oldi | --old | --ol | --o)
1538     ac_prev=oldincludedir ;;
1539   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1540   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1541   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1542     oldincludedir=$ac_optarg ;;
1543
1544   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1545     ac_prev=prefix ;;
1546   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1547     prefix=$ac_optarg ;;
1548
1549   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1550   | --program-pre | --program-pr | --program-p)
1551     ac_prev=program_prefix ;;
1552   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1553   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1554     program_prefix=$ac_optarg ;;
1555
1556   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1557   | --program-suf | --program-su | --program-s)
1558     ac_prev=program_suffix ;;
1559   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1560   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1561     program_suffix=$ac_optarg ;;
1562
1563   -program-transform-name | --program-transform-name \
1564   | --program-transform-nam | --program-transform-na \
1565   | --program-transform-n | --program-transform- \
1566   | --program-transform | --program-transfor \
1567   | --program-transfo | --program-transf \
1568   | --program-trans | --program-tran \
1569   | --progr-tra | --program-tr | --program-t)
1570     ac_prev=program_transform_name ;;
1571   -program-transform-name=* | --program-transform-name=* \
1572   | --program-transform-nam=* | --program-transform-na=* \
1573   | --program-transform-n=* | --program-transform-=* \
1574   | --program-transform=* | --program-transfor=* \
1575   | --program-transfo=* | --program-transf=* \
1576   | --program-trans=* | --program-tran=* \
1577   | --progr-tra=* | --program-tr=* | --program-t=*)
1578     program_transform_name=$ac_optarg ;;
1579
1580   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1581     ac_prev=pdfdir ;;
1582   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1583     pdfdir=$ac_optarg ;;
1584
1585   -psdir | --psdir | --psdi | --psd | --ps)
1586     ac_prev=psdir ;;
1587   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1588     psdir=$ac_optarg ;;
1589
1590   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1591   | -silent | --silent | --silen | --sile | --sil)
1592     silent=yes ;;
1593
1594   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1595     ac_prev=sbindir ;;
1596   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1597   | --sbi=* | --sb=*)
1598     sbindir=$ac_optarg ;;
1599
1600   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1601   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1602   | --sharedst | --shareds | --shared | --share | --shar \
1603   | --sha | --sh)
1604     ac_prev=sharedstatedir ;;
1605   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1606   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1607   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1608   | --sha=* | --sh=*)
1609     sharedstatedir=$ac_optarg ;;
1610
1611   -site | --site | --sit)
1612     ac_prev=site ;;
1613   -site=* | --site=* | --sit=*)
1614     site=$ac_optarg ;;
1615
1616   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1617     ac_prev=srcdir ;;
1618   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1619     srcdir=$ac_optarg ;;
1620
1621   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1622   | --syscon | --sysco | --sysc | --sys | --sy)
1623     ac_prev=sysconfdir ;;
1624   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1625   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1626     sysconfdir=$ac_optarg ;;
1627
1628   -target | --target | --targe | --targ | --tar | --ta | --t)
1629     ac_prev=target_alias ;;
1630   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1631     target_alias=$ac_optarg ;;
1632
1633   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1634     verbose=yes ;;
1635
1636   -version | --version | --versio | --versi | --vers | -V)
1637     ac_init_version=: ;;
1638
1639   -with-* | --with-*)
1640     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1641     # Reject names that are not valid shell variable names.
1642     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1643       as_fn_error "invalid package name: $ac_useropt"
1644     ac_useropt_orig=$ac_useropt
1645     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1646     case $ac_user_opts in
1647       *"
1648 "with_$ac_useropt"
1649 "*) ;;
1650       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1651          ac_unrecognized_sep=', ';;
1652     esac
1653     eval with_$ac_useropt=\$ac_optarg ;;
1654
1655   -without-* | --without-*)
1656     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1657     # Reject names that are not valid shell variable names.
1658     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1659       as_fn_error "invalid package name: $ac_useropt"
1660     ac_useropt_orig=$ac_useropt
1661     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1662     case $ac_user_opts in
1663       *"
1664 "with_$ac_useropt"
1665 "*) ;;
1666       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1667          ac_unrecognized_sep=', ';;
1668     esac
1669     eval with_$ac_useropt=no ;;
1670
1671   --x)
1672     # Obsolete; use --with-x.
1673     with_x=yes ;;
1674
1675   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1676   | --x-incl | --x-inc | --x-in | --x-i)
1677     ac_prev=x_includes ;;
1678   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1679   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1680     x_includes=$ac_optarg ;;
1681
1682   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1683   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1684     ac_prev=x_libraries ;;
1685   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1686   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1687     x_libraries=$ac_optarg ;;
1688
1689   -*) as_fn_error "unrecognized option: \`$ac_option'
1690 Try \`$0 --help' for more information."
1691     ;;
1692
1693   *=*)
1694     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1695     # Reject names that are not valid shell variable names.
1696     case $ac_envvar in #(
1697       '' | [0-9]* | *[!_$as_cr_alnum]* )
1698       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1699     esac
1700     eval $ac_envvar=\$ac_optarg
1701     export $ac_envvar ;;
1702
1703   *)
1704     # FIXME: should be removed in autoconf 3.0.
1705     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1706     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1707       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1708     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1709     ;;
1710
1711   esac
1712 done
1713
1714 if test -n "$ac_prev"; then
1715   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1716   as_fn_error "missing argument to $ac_option"
1717 fi
1718
1719 if test -n "$ac_unrecognized_opts"; then
1720   case $enable_option_checking in
1721     no) ;;
1722     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1723     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1724   esac
1725 fi
1726
1727 # Check all directory arguments for consistency.
1728 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1729                 datadir sysconfdir sharedstatedir localstatedir includedir \
1730                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1731                 libdir localedir mandir
1732 do
1733   eval ac_val=\$$ac_var
1734   # Remove trailing slashes.
1735   case $ac_val in
1736     */ )
1737       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1738       eval $ac_var=\$ac_val;;
1739   esac
1740   # Be sure to have absolute directory names.
1741   case $ac_val in
1742     [\\/$]* | ?:[\\/]* )  continue;;
1743     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1744   esac
1745   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1746 done
1747
1748 # There might be people who depend on the old broken behavior: `$host'
1749 # used to hold the argument of --host etc.
1750 # FIXME: To remove some day.
1751 build=$build_alias
1752 host=$host_alias
1753 target=$target_alias
1754
1755 # FIXME: To remove some day.
1756 if test "x$host_alias" != x; then
1757   if test "x$build_alias" = x; then
1758     cross_compiling=maybe
1759     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1760     If a cross compiler is detected then cross compile mode will be used." >&2
1761   elif test "x$build_alias" != "x$host_alias"; then
1762     cross_compiling=yes
1763   fi
1764 fi
1765
1766 ac_tool_prefix=
1767 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1768
1769 test "$silent" = yes && exec 6>/dev/null
1770
1771
1772 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1773 ac_ls_di=`ls -di .` &&
1774 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1775   as_fn_error "working directory cannot be determined"
1776 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1777   as_fn_error "pwd does not report name of working directory"
1778
1779
1780 # Find the source files, if location was not specified.
1781 if test -z "$srcdir"; then
1782   ac_srcdir_defaulted=yes
1783   # Try the directory containing this script, then the parent directory.
1784   ac_confdir=`$as_dirname -- "$as_myself" ||
1785 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1786          X"$as_myself" : 'X\(//\)[^/]' \| \
1787          X"$as_myself" : 'X\(//\)$' \| \
1788          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1789 $as_echo X"$as_myself" |
1790     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1791             s//\1/
1792             q
1793           }
1794           /^X\(\/\/\)[^/].*/{
1795             s//\1/
1796             q
1797           }
1798           /^X\(\/\/\)$/{
1799             s//\1/
1800             q
1801           }
1802           /^X\(\/\).*/{
1803             s//\1/
1804             q
1805           }
1806           s/.*/./; q'`
1807   srcdir=$ac_confdir
1808   if test ! -r "$srcdir/$ac_unique_file"; then
1809     srcdir=..
1810   fi
1811 else
1812   ac_srcdir_defaulted=no
1813 fi
1814 if test ! -r "$srcdir/$ac_unique_file"; then
1815   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1816   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1817 fi
1818 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1819 ac_abs_confdir=`(
1820         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1821         pwd)`
1822 # When building in place, set srcdir=.
1823 if test "$ac_abs_confdir" = "$ac_pwd"; then
1824   srcdir=.
1825 fi
1826 # Remove unnecessary trailing slashes from srcdir.
1827 # Double slashes in file names in object file debugging info
1828 # mess up M-x gdb in Emacs.
1829 case $srcdir in
1830 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1831 esac
1832 for ac_var in $ac_precious_vars; do
1833   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1834   eval ac_env_${ac_var}_value=\$${ac_var}
1835   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1836   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1837 done
1838
1839 #
1840 # Report the --help message.
1841 #
1842 if test "$ac_init_help" = "long"; then
1843   # Omit some internal or obsolete options to make the list less imposing.
1844   # This message is too long to be a string in the A/UX 3.1 sh.
1845   cat <<_ACEOF
1846 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1847
1848 Usage: $0 [OPTION]... [VAR=VALUE]...
1849
1850 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1851 VAR=VALUE.  See below for descriptions of some of the useful variables.
1852
1853 Defaults for the options are specified in brackets.
1854
1855 Configuration:
1856   -h, --help              display this help and exit
1857       --help=short        display options specific to this package
1858       --help=recursive    display the short help of all the included packages
1859   -V, --version           display version information and exit
1860   -q, --quiet, --silent   do not print \`checking...' messages
1861       --cache-file=FILE   cache test results in FILE [disabled]
1862   -C, --config-cache      alias for \`--cache-file=config.cache'
1863   -n, --no-create         do not create output files
1864       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1865
1866 Installation directories:
1867   --prefix=PREFIX         install architecture-independent files in PREFIX
1868                           [$ac_default_prefix]
1869   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1870                           [PREFIX]
1871
1872 By default, \`make install' will install all the files in
1873 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1874 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1875 for instance \`--prefix=\$HOME'.
1876
1877 For better control, use the options below.
1878
1879 Fine tuning of the installation directories:
1880   --bindir=DIR            user executables [EPREFIX/bin]
1881   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1882   --libexecdir=DIR        program executables [EPREFIX/libexec]
1883   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1884   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1885   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1886   --libdir=DIR            object code libraries [EPREFIX/lib]
1887   --includedir=DIR        C header files [PREFIX/include]
1888   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1889   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1890   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1891   --infodir=DIR           info documentation [DATAROOTDIR/info]
1892   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1893   --mandir=DIR            man documentation [DATAROOTDIR/man]
1894   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1895   --htmldir=DIR           html documentation [DOCDIR]
1896   --dvidir=DIR            dvi documentation [DOCDIR]
1897   --pdfdir=DIR            pdf documentation [DOCDIR]
1898   --psdir=DIR             ps documentation [DOCDIR]
1899 _ACEOF
1900
1901   cat <<\_ACEOF
1902
1903 Program names:
1904   --program-prefix=PREFIX            prepend PREFIX to installed program names
1905   --program-suffix=SUFFIX            append SUFFIX to installed program names
1906   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1907
1908 X features:
1909   --x-includes=DIR    X include files are in DIR
1910   --x-libraries=DIR   X library files are in DIR
1911
1912 System types:
1913   --build=BUILD     configure for building on BUILD [guessed]
1914   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1915 _ACEOF
1916 fi
1917
1918 if test -n "$ac_init_help"; then
1919   case $ac_init_help in
1920      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1921    esac
1922   cat <<\_ACEOF
1923
1924 Optional Features:
1925   --disable-option-checking  ignore unrecognized --enable/--with options
1926   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1927   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1928   --disable-ns-self-contained
1929                           disable self contained build under NeXTstep
1930   --enable-asserts        compile code with asserts enabled
1931   --enable-maintainer-mode
1932                           enable make rules and dependencies not useful (and
1933                           sometimes confusing) to the casual installer
1934   --enable-locallisppath=PATH
1935                           directories Emacs should search for lisp files
1936                           specific to this site
1937   --enable-checking[=LIST]
1938                           enable expensive run-time checks. With LIST, enable
1939                           only specific categories of checks. Categories are:
1940                           all,yes,no. Flags are: stringbytes, stringoverrun,
1941                           stringfreelist, xmallocoverrun, conslist
1942   --enable-use-lisp-union-type
1943                           use a union for the Lisp_Object data type. This is
1944                           only useful for development for catching certain
1945                           types of bugs.
1946   --enable-profiling      build emacs with profiling support. This might not
1947                           work on all platforms
1948   --enable-autodepend     automatically generate dependencies to .h-files.
1949                           Requires GNU Make and Gcc. Enabled if GNU Make and
1950                           Gcc is found
1951   --disable-dependency-tracking  speeds up one-time build
1952   --enable-dependency-tracking   do not reject slow dependency extractors
1953   --disable-largefile     omit support for large files
1954
1955 Optional Packages:
1956   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1957   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1958   --without-pop           don't support POP mail retrieval with movemail
1959   --with-kerberos         support Kerberos-authenticated POP
1960   --with-kerberos5        support Kerberos version 5 authenticated POP
1961   --with-hesiod           support Hesiod to get the POP server host
1962   --with-mmdf             support MMDF mailboxes
1963   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1964   --with-mailhost=HOSTNAME
1965                           string giving default POP mail host
1966   --without-sound         don't compile with sound support
1967   --without-sync-input    process async input synchronously
1968   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1969                           lucid or athena, motif, no)
1970   --with-wide-int         prefer wide Emacs integers (typically 62-bit)
1971   --without-xpm           don't compile with XPM image support
1972   --without-jpeg          don't compile with JPEG image support
1973   --without-tiff          don't compile with TIFF image support
1974   --without-gif           don't compile with GIF image support
1975   --without-png           don't compile with PNG image support
1976   --without-rsvg          don't compile with SVG image support
1977   --without-xml2          don't compile with XML parsing support
1978   --without-imagemagick   don't compile with ImageMagick image support
1979   --without-xft           don't use XFT for anti aliased fonts
1980   --without-libotf        don't use libotf for OpenType font support
1981   --without-m17n-flt      don't use m17n-flt for text shaping
1982   --without-toolkit-scroll-bars
1983                           don't use Motif or Xaw3d scroll bars
1984   --without-xaw3d         don't use Xaw3d
1985   --without-xim           don't use X11 XIM
1986   --with-ns               use NeXTstep (Cocoa or GNUstep) windowing system
1987   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1988                           console
1989   --without-dbus          don't compile with D-Bus support
1990   --without-gconf         don't compile with GConf support
1991   --without-selinux       don't compile with SELinux support
1992   --without-gnutls        don't use -lgnutls for SSL/TLS support
1993   --without-makeinfo      don't require makeinfo for building manuals
1994   --without-compress-info don't compress the installed Info pages
1995   --with-pkg-config-prog=PATH
1996                           path to pkg-config for finding GTK and librsvg
1997   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1998                           /usr/lib, or /usr/lib64 on some platforms.
1999   --with-gameuser=USER    user for shared game score files
2000   --with-gnustep-conf=PATH
2001                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2002                           or /etc/GNUstep/GNUstep.conf
2003   --with-x                use the X Window System
2004
2005 Some influential environment variables:
2006   CC          C compiler command
2007   CFLAGS      C compiler flags
2008   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2009               nonstandard directory <lib dir>
2010   LIBS        libraries to pass to the linker, e.g. -l<library>
2011   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2012               you have headers in a nonstandard directory <include dir>
2013   CPP         C preprocessor
2014   XMKMF       Path to xmkmf, Makefile generator for X Window System
2015
2016 Use these variables to override the choices made by `configure' or to help
2017 it to find libraries and programs with nonstandard names/locations.
2018
2019 Report bugs to the package provider.
2020 _ACEOF
2021 ac_status=$?
2022 fi
2023
2024 if test "$ac_init_help" = "recursive"; then
2025   # If there are subdirs, report their specific --help.
2026   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2027     test -d "$ac_dir" ||
2028       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2029       continue
2030     ac_builddir=.
2031
2032 case "$ac_dir" in
2033 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2034 *)
2035   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2036   # A ".." for each directory in $ac_dir_suffix.
2037   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2038   case $ac_top_builddir_sub in
2039   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2040   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2041   esac ;;
2042 esac
2043 ac_abs_top_builddir=$ac_pwd
2044 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2045 # for backward compatibility:
2046 ac_top_builddir=$ac_top_build_prefix
2047
2048 case $srcdir in
2049   .)  # We are building in place.
2050     ac_srcdir=.
2051     ac_top_srcdir=$ac_top_builddir_sub
2052     ac_abs_top_srcdir=$ac_pwd ;;
2053   [\\/]* | ?:[\\/]* )  # Absolute name.
2054     ac_srcdir=$srcdir$ac_dir_suffix;
2055     ac_top_srcdir=$srcdir
2056     ac_abs_top_srcdir=$srcdir ;;
2057   *) # Relative name.
2058     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2059     ac_top_srcdir=$ac_top_build_prefix$srcdir
2060     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2061 esac
2062 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2063
2064     cd "$ac_dir" || { ac_status=$?; continue; }
2065     # Check for guested configure.
2066     if test -f "$ac_srcdir/configure.gnu"; then
2067       echo &&
2068       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2069     elif test -f "$ac_srcdir/configure"; then
2070       echo &&
2071       $SHELL "$ac_srcdir/configure" --help=recursive
2072     else
2073       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2074     fi || ac_status=$?
2075     cd "$ac_pwd" || { ac_status=$?; break; }
2076   done
2077 fi
2078
2079 test -n "$ac_init_help" && exit $ac_status
2080 if $ac_init_version; then
2081   cat <<\_ACEOF
2082 emacs configure 24.0.50
2083 generated by GNU Autoconf 2.65
2084
2085 Copyright (C) 2009 Free Software Foundation, Inc.
2086 This configure script is free software; the Free Software Foundation
2087 gives unlimited permission to copy, distribute and modify it.
2088 _ACEOF
2089   exit
2090 fi
2091
2092 ## ------------------------ ##
2093 ## Autoconf initialization. ##
2094 ## ------------------------ ##
2095
2096 # ac_fn_c_try_compile LINENO
2097 # --------------------------
2098 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2099 ac_fn_c_try_compile ()
2100 {
2101   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2102   rm -f conftest.$ac_objext
2103   if { { ac_try="$ac_compile"
2104 case "(($ac_try" in
2105   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2106   *) ac_try_echo=$ac_try;;
2107 esac
2108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2109 $as_echo "$ac_try_echo"; } >&5
2110   (eval "$ac_compile") 2>conftest.err
2111   ac_status=$?
2112   if test -s conftest.err; then
2113     grep -v '^ *+' conftest.err >conftest.er1
2114     cat conftest.er1 >&5
2115     mv -f conftest.er1 conftest.err
2116   fi
2117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2118   test $ac_status = 0; } && {
2119          test -z "$ac_c_werror_flag" ||
2120          test ! -s conftest.err
2121        } && test -s conftest.$ac_objext; then :
2122   ac_retval=0
2123 else
2124   $as_echo "$as_me: failed program was:" >&5
2125 sed 's/^/| /' conftest.$ac_ext >&5
2126
2127         ac_retval=1
2128 fi
2129   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2130   as_fn_set_status $ac_retval
2131
2132 } # ac_fn_c_try_compile
2133
2134 # ac_fn_c_try_cpp LINENO
2135 # ----------------------
2136 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2137 ac_fn_c_try_cpp ()
2138 {
2139   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2140   if { { ac_try="$ac_cpp conftest.$ac_ext"
2141 case "(($ac_try" in
2142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2143   *) ac_try_echo=$ac_try;;
2144 esac
2145 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2146 $as_echo "$ac_try_echo"; } >&5
2147   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2148   ac_status=$?
2149   if test -s conftest.err; then
2150     grep -v '^ *+' conftest.err >conftest.er1
2151     cat conftest.er1 >&5
2152     mv -f conftest.er1 conftest.err
2153   fi
2154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2155   test $ac_status = 0; } >/dev/null && {
2156          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2157          test ! -s conftest.err
2158        }; then :
2159   ac_retval=0
2160 else
2161   $as_echo "$as_me: failed program was:" >&5
2162 sed 's/^/| /' conftest.$ac_ext >&5
2163
2164     ac_retval=1
2165 fi
2166   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2167   as_fn_set_status $ac_retval
2168
2169 } # ac_fn_c_try_cpp
2170
2171 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2172 # -------------------------------------------------------
2173 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2174 # the include files in INCLUDES and setting the cache variable VAR
2175 # accordingly.
2176 ac_fn_c_check_header_mongrel ()
2177 {
2178   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2179   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2181 $as_echo_n "checking for $2... " >&6; }
2182 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2183   $as_echo_n "(cached) " >&6
2184 fi
2185 eval ac_res=\$$3
2186                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2187 $as_echo "$ac_res" >&6; }
2188 else
2189   # Is the header compilable?
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2191 $as_echo_n "checking $2 usability... " >&6; }
2192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2193 /* end confdefs.h.  */
2194 $4
2195 #include <$2>
2196 _ACEOF
2197 if ac_fn_c_try_compile "$LINENO"; then :
2198   ac_header_compiler=yes
2199 else
2200   ac_header_compiler=no
2201 fi
2202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2204 $as_echo "$ac_header_compiler" >&6; }
2205
2206 # Is the header present?
2207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2208 $as_echo_n "checking $2 presence... " >&6; }
2209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2210 /* end confdefs.h.  */
2211 #include <$2>
2212 _ACEOF
2213 if ac_fn_c_try_cpp "$LINENO"; then :
2214   ac_header_preproc=yes
2215 else
2216   ac_header_preproc=no
2217 fi
2218 rm -f conftest.err conftest.$ac_ext
2219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2220 $as_echo "$ac_header_preproc" >&6; }
2221
2222 # So?  What about this header?
2223 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2224   yes:no: )
2225     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2226 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2227     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2228 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2229     ;;
2230   no:yes:* )
2231     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2232 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2233     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2234 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2235     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2236 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2237     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2238 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2239     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2240 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2241     ;;
2242 esac
2243   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2244 $as_echo_n "checking for $2... " >&6; }
2245 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2246   $as_echo_n "(cached) " >&6
2247 else
2248   eval "$3=\$ac_header_compiler"
2249 fi
2250 eval ac_res=\$$3
2251                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2252 $as_echo "$ac_res" >&6; }
2253 fi
2254   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2255
2256 } # ac_fn_c_check_header_mongrel
2257
2258 # ac_fn_c_try_run LINENO
2259 # ----------------------
2260 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2261 # that executables *can* be run.
2262 ac_fn_c_try_run ()
2263 {
2264   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2265   if { { ac_try="$ac_link"
2266 case "(($ac_try" in
2267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2268   *) ac_try_echo=$ac_try;;
2269 esac
2270 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2271 $as_echo "$ac_try_echo"; } >&5
2272   (eval "$ac_link") 2>&5
2273   ac_status=$?
2274   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2275   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2276   { { case "(($ac_try" in
2277   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2278   *) ac_try_echo=$ac_try;;
2279 esac
2280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2281 $as_echo "$ac_try_echo"; } >&5
2282   (eval "$ac_try") 2>&5
2283   ac_status=$?
2284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2285   test $ac_status = 0; }; }; then :
2286   ac_retval=0
2287 else
2288   $as_echo "$as_me: program exited with status $ac_status" >&5
2289        $as_echo "$as_me: failed program was:" >&5
2290 sed 's/^/| /' conftest.$ac_ext >&5
2291
2292        ac_retval=$ac_status
2293 fi
2294   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2295   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2296   as_fn_set_status $ac_retval
2297
2298 } # ac_fn_c_try_run
2299
2300 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2301 # -------------------------------------------------------
2302 # Tests whether HEADER exists and can be compiled using the include files in
2303 # INCLUDES, setting the cache variable VAR accordingly.
2304 ac_fn_c_check_header_compile ()
2305 {
2306   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2308 $as_echo_n "checking for $2... " >&6; }
2309 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2310   $as_echo_n "(cached) " >&6
2311 else
2312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h.  */
2314 $4
2315 #include <$2>
2316 _ACEOF
2317 if ac_fn_c_try_compile "$LINENO"; then :
2318   eval "$3=yes"
2319 else
2320   eval "$3=no"
2321 fi
2322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2323 fi
2324 eval ac_res=\$$3
2325                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2326 $as_echo "$ac_res" >&6; }
2327   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2328
2329 } # ac_fn_c_check_header_compile
2330
2331 # ac_fn_c_try_link LINENO
2332 # -----------------------
2333 # Try to link conftest.$ac_ext, and return whether this succeeded.
2334 ac_fn_c_try_link ()
2335 {
2336   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2337   rm -f conftest.$ac_objext conftest$ac_exeext
2338   if { { ac_try="$ac_link"
2339 case "(($ac_try" in
2340   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2341   *) ac_try_echo=$ac_try;;
2342 esac
2343 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2344 $as_echo "$ac_try_echo"; } >&5
2345   (eval "$ac_link") 2>conftest.err
2346   ac_status=$?
2347   if test -s conftest.err; then
2348     grep -v '^ *+' conftest.err >conftest.er1
2349     cat conftest.er1 >&5
2350     mv -f conftest.er1 conftest.err
2351   fi
2352   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2353   test $ac_status = 0; } && {
2354          test -z "$ac_c_werror_flag" ||
2355          test ! -s conftest.err
2356        } && test -s conftest$ac_exeext && {
2357          test "$cross_compiling" = yes ||
2358          $as_test_x conftest$ac_exeext
2359        }; then :
2360   ac_retval=0
2361 else
2362   $as_echo "$as_me: failed program was:" >&5
2363 sed 's/^/| /' conftest.$ac_ext >&5
2364
2365         ac_retval=1
2366 fi
2367   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2368   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2369   # interfere with the next link command; also delete a directory that is
2370   # left behind by Apple's compiler.  We do this before executing the actions.
2371   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2372   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2373   as_fn_set_status $ac_retval
2374
2375 } # ac_fn_c_try_link
2376
2377 # ac_fn_c_check_decl LINENO SYMBOL VAR
2378 # ------------------------------------
2379 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2380 ac_fn_c_check_decl ()
2381 {
2382   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2384 $as_echo_n "checking whether $2 is declared... " >&6; }
2385 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2386   $as_echo_n "(cached) " >&6
2387 else
2388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2389 /* end confdefs.h.  */
2390 $4
2391 int
2392 main ()
2393 {
2394 #ifndef $2
2395   (void) $2;
2396 #endif
2397
2398   ;
2399   return 0;
2400 }
2401 _ACEOF
2402 if ac_fn_c_try_compile "$LINENO"; then :
2403   eval "$3=yes"
2404 else
2405   eval "$3=no"
2406 fi
2407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2408 fi
2409 eval ac_res=\$$3
2410                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2411 $as_echo "$ac_res" >&6; }
2412   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2413
2414 } # ac_fn_c_check_decl
2415
2416 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2417 # ----------------------------------------------
2418 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2419 ac_fn_c_check_header_preproc ()
2420 {
2421   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2423 $as_echo_n "checking for $2... " >&6; }
2424 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2425   $as_echo_n "(cached) " >&6
2426 else
2427   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428 /* end confdefs.h.  */
2429 #include <$2>
2430 _ACEOF
2431 if ac_fn_c_try_cpp "$LINENO"; then :
2432   eval "$3=yes"
2433 else
2434   eval "$3=no"
2435 fi
2436 rm -f conftest.err conftest.$ac_ext
2437 fi
2438 eval ac_res=\$$3
2439                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2440 $as_echo "$ac_res" >&6; }
2441   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2442
2443 } # ac_fn_c_check_header_preproc
2444
2445 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2446 # ----------------------------------------------------
2447 # Tries to find if the field MEMBER exists in type AGGR, after including
2448 # INCLUDES, setting cache variable VAR accordingly.
2449 ac_fn_c_check_member ()
2450 {
2451   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2453 $as_echo_n "checking for $2.$3... " >&6; }
2454 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2455   $as_echo_n "(cached) " >&6
2456 else
2457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h.  */
2459 $5
2460 int
2461 main ()
2462 {
2463 static $2 ac_aggr;
2464 if (ac_aggr.$3)
2465 return 0;
2466   ;
2467   return 0;
2468 }
2469 _ACEOF
2470 if ac_fn_c_try_compile "$LINENO"; then :
2471   eval "$4=yes"
2472 else
2473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2474 /* end confdefs.h.  */
2475 $5
2476 int
2477 main ()
2478 {
2479 static $2 ac_aggr;
2480 if (sizeof ac_aggr.$3)
2481 return 0;
2482   ;
2483   return 0;
2484 }
2485 _ACEOF
2486 if ac_fn_c_try_compile "$LINENO"; then :
2487   eval "$4=yes"
2488 else
2489   eval "$4=no"
2490 fi
2491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2492 fi
2493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2494 fi
2495 eval ac_res=\$$4
2496                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2497 $as_echo "$ac_res" >&6; }
2498   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2499
2500 } # ac_fn_c_check_member
2501
2502 # ac_fn_c_check_func LINENO FUNC VAR
2503 # ----------------------------------
2504 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2505 ac_fn_c_check_func ()
2506 {
2507   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2508   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2509 $as_echo_n "checking for $2... " >&6; }
2510 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2511   $as_echo_n "(cached) " >&6
2512 else
2513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2514 /* end confdefs.h.  */
2515 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2516    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2517 #define $2 innocuous_$2
2518
2519 /* System header to define __stub macros and hopefully few prototypes,
2520     which can conflict with char $2 (); below.
2521     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2522     <limits.h> exists even on freestanding compilers.  */
2523
2524 #ifdef __STDC__
2525 # include <limits.h>
2526 #else
2527 # include <assert.h>
2528 #endif
2529
2530 #undef $2
2531
2532 /* Override any GCC internal prototype to avoid an error.
2533    Use char because int might match the return type of a GCC
2534    builtin and then its argument prototype would still apply.  */
2535 #ifdef __cplusplus
2536 extern "C"
2537 #endif
2538 char $2 ();
2539 /* The GNU C library defines this for functions which it implements
2540     to always fail with ENOSYS.  Some functions are actually named
2541     something starting with __ and the normal name is an alias.  */
2542 #if defined __stub_$2 || defined __stub___$2
2543 choke me
2544 #endif
2545
2546 int
2547 main ()
2548 {
2549 return $2 ();
2550   ;
2551   return 0;
2552 }
2553 _ACEOF
2554 if ac_fn_c_try_link "$LINENO"; then :
2555   eval "$3=yes"
2556 else
2557   eval "$3=no"
2558 fi
2559 rm -f core conftest.err conftest.$ac_objext \
2560     conftest$ac_exeext conftest.$ac_ext
2561 fi
2562 eval ac_res=\$$3
2563                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2564 $as_echo "$ac_res" >&6; }
2565   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2566
2567 } # ac_fn_c_check_func
2568
2569 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2570 # --------------------------------------------
2571 # Tries to find the compile-time value of EXPR in a program that includes
2572 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2573 # computed
2574 ac_fn_c_compute_int ()
2575 {
2576   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2577   if test "$cross_compiling" = yes; then
2578     # Depending upon the size, compute the lo and hi bounds.
2579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2580 /* end confdefs.h.  */
2581 $4
2582 int
2583 main ()
2584 {
2585 static int test_array [1 - 2 * !(($2) >= 0)];
2586 test_array [0] = 0
2587
2588   ;
2589   return 0;
2590 }
2591 _ACEOF
2592 if ac_fn_c_try_compile "$LINENO"; then :
2593   ac_lo=0 ac_mid=0
2594   while :; do
2595     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2596 /* end confdefs.h.  */
2597 $4
2598 int
2599 main ()
2600 {
2601 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2602 test_array [0] = 0
2603
2604   ;
2605   return 0;
2606 }
2607 _ACEOF
2608 if ac_fn_c_try_compile "$LINENO"; then :
2609   ac_hi=$ac_mid; break
2610 else
2611   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2612                         if test $ac_lo -le $ac_mid; then
2613                           ac_lo= ac_hi=
2614                           break
2615                         fi
2616                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2617 fi
2618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2619   done
2620 else
2621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622 /* end confdefs.h.  */
2623 $4
2624 int
2625 main ()
2626 {
2627 static int test_array [1 - 2 * !(($2) < 0)];
2628 test_array [0] = 0
2629
2630   ;
2631   return 0;
2632 }
2633 _ACEOF
2634 if ac_fn_c_try_compile "$LINENO"; then :
2635   ac_hi=-1 ac_mid=-1
2636   while :; do
2637     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2638 /* end confdefs.h.  */
2639 $4
2640 int
2641 main ()
2642 {
2643 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2644 test_array [0] = 0
2645
2646   ;
2647   return 0;
2648 }
2649 _ACEOF
2650 if ac_fn_c_try_compile "$LINENO"; then :
2651   ac_lo=$ac_mid; break
2652 else
2653   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2654                         if test $ac_mid -le $ac_hi; then
2655                           ac_lo= ac_hi=
2656                           break
2657                         fi
2658                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2659 fi
2660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2661   done
2662 else
2663   ac_lo= ac_hi=
2664 fi
2665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2666 fi
2667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2668 # Binary search between lo and hi bounds.
2669 while test "x$ac_lo" != "x$ac_hi"; do
2670   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2672 /* end confdefs.h.  */
2673 $4
2674 int
2675 main ()
2676 {
2677 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2678 test_array [0] = 0
2679
2680   ;
2681   return 0;
2682 }
2683 _ACEOF
2684 if ac_fn_c_try_compile "$LINENO"; then :
2685   ac_hi=$ac_mid
2686 else
2687   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2688 fi
2689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2690 done
2691 case $ac_lo in #((
2692 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2693 '') ac_retval=1 ;;
2694 esac
2695   else
2696     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2697 /* end confdefs.h.  */
2698 $4
2699 static long int longval () { return $2; }
2700 static unsigned long int ulongval () { return $2; }
2701 #include <stdio.h>
2702 #include <stdlib.h>
2703 int
2704 main ()
2705 {
2706
2707   FILE *f = fopen ("conftest.val", "w");
2708   if (! f)
2709     return 1;
2710   if (($2) < 0)
2711     {
2712       long int i = longval ();
2713       if (i != ($2))
2714         return 1;
2715       fprintf (f, "%ld", i);
2716     }
2717   else
2718     {
2719       unsigned long int i = ulongval ();
2720       if (i != ($2))
2721         return 1;
2722       fprintf (f, "%lu", i);
2723     }
2724   /* Do not output a trailing newline, as this causes \r\n confusion
2725      on some platforms.  */
2726   return ferror (f) || fclose (f) != 0;
2727
2728   ;
2729   return 0;
2730 }
2731 _ACEOF
2732 if ac_fn_c_try_run "$LINENO"; then :
2733   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2734 else
2735   ac_retval=1
2736 fi
2737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2738   conftest.$ac_objext conftest.beam conftest.$ac_ext
2739 rm -f conftest.val
2740
2741   fi
2742   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2743   as_fn_set_status $ac_retval
2744
2745 } # ac_fn_c_compute_int
2746
2747 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2748 # -------------------------------------------
2749 # Tests whether TYPE exists after having included INCLUDES, setting cache
2750 # variable VAR accordingly.
2751 ac_fn_c_check_type ()
2752 {
2753   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2754   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2755 $as_echo_n "checking for $2... " >&6; }
2756 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2757   $as_echo_n "(cached) " >&6
2758 else
2759   eval "$3=no"
2760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2761 /* end confdefs.h.  */
2762 $4
2763 int
2764 main ()
2765 {
2766 if (sizeof ($2))
2767          return 0;
2768   ;
2769   return 0;
2770 }
2771 _ACEOF
2772 if ac_fn_c_try_compile "$LINENO"; then :
2773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h.  */
2775 $4
2776 int
2777 main ()
2778 {
2779 if (sizeof (($2)))
2780             return 0;
2781   ;
2782   return 0;
2783 }
2784 _ACEOF
2785 if ac_fn_c_try_compile "$LINENO"; then :
2786
2787 else
2788   eval "$3=yes"
2789 fi
2790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2791 fi
2792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2793 fi
2794 eval ac_res=\$$3
2795                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2796 $as_echo "$ac_res" >&6; }
2797   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2798
2799 } # ac_fn_c_check_type
2800 cat >config.log <<_ACEOF
2801 This file contains any messages produced by compilers while
2802 running configure, to aid debugging if configure makes a mistake.
2803
2804 It was created by emacs $as_me 24.0.50, which was
2805 generated by GNU Autoconf 2.65.  Invocation command line was
2806
2807   $ $0 $@
2808
2809 _ACEOF
2810 exec 5>>config.log
2811 {
2812 cat <<_ASUNAME
2813 ## --------- ##
2814 ## Platform. ##
2815 ## --------- ##
2816
2817 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2818 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2819 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2820 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2821 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2822
2823 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2824 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2825
2826 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2827 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2828 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2829 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2830 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2831 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2832 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2833
2834 _ASUNAME
2835
2836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2837 for as_dir in $PATH
2838 do
2839   IFS=$as_save_IFS
2840   test -z "$as_dir" && as_dir=.
2841     $as_echo "PATH: $as_dir"
2842   done
2843 IFS=$as_save_IFS
2844
2845 } >&5
2846
2847 cat >&5 <<_ACEOF
2848
2849
2850 ## ----------- ##
2851 ## Core tests. ##
2852 ## ----------- ##
2853
2854 _ACEOF
2855
2856
2857 # Keep a trace of the command line.
2858 # Strip out --no-create and --no-recursion so they do not pile up.
2859 # Strip out --silent because we don't want to record it for future runs.
2860 # Also quote any args containing shell meta-characters.
2861 # Make two passes to allow for proper duplicate-argument suppression.
2862 ac_configure_args=
2863 ac_configure_args0=
2864 ac_configure_args1=
2865 ac_must_keep_next=false
2866 for ac_pass in 1 2
2867 do
2868   for ac_arg
2869   do
2870     case $ac_arg in
2871     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2872     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2873     | -silent | --silent | --silen | --sile | --sil)
2874       continue ;;
2875     *\'*)
2876       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2877     esac
2878     case $ac_pass in
2879     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2880     2)
2881       as_fn_append ac_configure_args1 " '$ac_arg'"
2882       if test $ac_must_keep_next = true; then
2883         ac_must_keep_next=false # Got value, back to normal.
2884       else
2885         case $ac_arg in
2886           *=* | --config-cache | -C | -disable-* | --disable-* \
2887           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2888           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2889           | -with-* | --with-* | -without-* | --without-* | --x)
2890             case "$ac_configure_args0 " in
2891               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2892             esac
2893             ;;
2894           -* ) ac_must_keep_next=true ;;
2895         esac
2896       fi
2897       as_fn_append ac_configure_args " '$ac_arg'"
2898       ;;
2899     esac
2900   done
2901 done
2902 { ac_configure_args0=; unset ac_configure_args0;}
2903 { ac_configure_args1=; unset ac_configure_args1;}
2904
2905 # When interrupted or exit'd, cleanup temporary files, and complete
2906 # config.log.  We remove comments because anyway the quotes in there
2907 # would cause problems or look ugly.
2908 # WARNING: Use '\'' to represent an apostrophe within the trap.
2909 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2910 trap 'exit_status=$?
2911   # Save into config.log some information that might help in debugging.
2912   {
2913     echo
2914
2915     cat <<\_ASBOX
2916 ## ---------------- ##
2917 ## Cache variables. ##
2918 ## ---------------- ##
2919 _ASBOX
2920     echo
2921     # The following way of writing the cache mishandles newlines in values,
2922 (
2923   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2924     eval ac_val=\$$ac_var
2925     case $ac_val in #(
2926     *${as_nl}*)
2927       case $ac_var in #(
2928       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2929 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2930       esac
2931       case $ac_var in #(
2932       _ | IFS | as_nl) ;; #(
2933       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2934       *) { eval $ac_var=; unset $ac_var;} ;;
2935       esac ;;
2936     esac
2937   done
2938   (set) 2>&1 |
2939     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2940     *${as_nl}ac_space=\ *)
2941       sed -n \
2942         "s/'\''/'\''\\\\'\'''\''/g;
2943           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2944       ;; #(
2945     *)
2946       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2947       ;;
2948     esac |
2949     sort
2950 )
2951     echo
2952
2953     cat <<\_ASBOX
2954 ## ----------------- ##
2955 ## Output variables. ##
2956 ## ----------------- ##
2957 _ASBOX
2958     echo
2959     for ac_var in $ac_subst_vars
2960     do
2961       eval ac_val=\$$ac_var
2962       case $ac_val in
2963       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2964       esac
2965       $as_echo "$ac_var='\''$ac_val'\''"
2966     done | sort
2967     echo
2968
2969     if test -n "$ac_subst_files"; then
2970       cat <<\_ASBOX
2971 ## ------------------- ##
2972 ## File substitutions. ##
2973 ## ------------------- ##
2974 _ASBOX
2975       echo
2976       for ac_var in $ac_subst_files
2977       do
2978         eval ac_val=\$$ac_var
2979         case $ac_val in
2980         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2981         esac
2982         $as_echo "$ac_var='\''$ac_val'\''"
2983       done | sort
2984       echo
2985     fi
2986
2987     if test -s confdefs.h; then
2988       cat <<\_ASBOX
2989 ## ----------- ##
2990 ## confdefs.h. ##
2991 ## ----------- ##
2992 _ASBOX
2993       echo
2994       cat confdefs.h
2995       echo
2996     fi
2997     test "$ac_signal" != 0 &&
2998       $as_echo "$as_me: caught signal $ac_signal"
2999     $as_echo "$as_me: exit $exit_status"
3000   } >&5
3001   rm -f core *.core core.conftest.* &&
3002     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3003     exit $exit_status
3004 ' 0
3005 for ac_signal in 1 2 13 15; do
3006   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3007 done
3008 ac_signal=0
3009
3010 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3011 rm -f -r conftest* confdefs.h
3012
3013 $as_echo "/* confdefs.h */" > confdefs.h
3014
3015 # Predefined preprocessor variables.
3016
3017 cat >>confdefs.h <<_ACEOF
3018 #define PACKAGE_NAME "$PACKAGE_NAME"
3019 _ACEOF
3020
3021 cat >>confdefs.h <<_ACEOF
3022 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3023 _ACEOF
3024
3025 cat >>confdefs.h <<_ACEOF
3026 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3027 _ACEOF
3028
3029 cat >>confdefs.h <<_ACEOF
3030 #define PACKAGE_STRING "$PACKAGE_STRING"
3031 _ACEOF
3032
3033 cat >>confdefs.h <<_ACEOF
3034 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3035 _ACEOF
3036
3037 cat >>confdefs.h <<_ACEOF
3038 #define PACKAGE_URL "$PACKAGE_URL"
3039 _ACEOF
3040
3041
3042 # Let the site file select an alternate cache file if it wants to.
3043 # Prefer an explicitly selected file to automatically selected ones.
3044 ac_site_file1=NONE
3045 ac_site_file2=NONE
3046 if test -n "$CONFIG_SITE"; then
3047   ac_site_file1=$CONFIG_SITE
3048 elif test "x$prefix" != xNONE; then
3049   ac_site_file1=$prefix/share/config.site
3050   ac_site_file2=$prefix/etc/config.site
3051 else
3052   ac_site_file1=$ac_default_prefix/share/config.site
3053   ac_site_file2=$ac_default_prefix/etc/config.site
3054 fi
3055 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3056 do
3057   test "x$ac_site_file" = xNONE && continue
3058   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3059     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3060 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3061     sed 's/^/| /' "$ac_site_file" >&5
3062     . "$ac_site_file"
3063   fi
3064 done
3065
3066 if test -r "$cache_file"; then
3067   # Some versions of bash will fail to source /dev/null (special files
3068   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3069   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3070     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3071 $as_echo "$as_me: loading cache $cache_file" >&6;}
3072     case $cache_file in
3073       [\\/]* | ?:[\\/]* ) . "$cache_file";;
3074       *)                      . "./$cache_file";;
3075     esac
3076   fi
3077 else
3078   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3079 $as_echo "$as_me: creating cache $cache_file" >&6;}
3080   >$cache_file
3081 fi
3082
3083 as_fn_append ac_header_list " stdlib.h"
3084 as_fn_append ac_header_list " unistd.h"
3085 as_fn_append ac_header_list " sys/param.h"
3086 as_fn_append ac_func_list " readlinkat"
3087 as_fn_append ac_func_list " dup2"
3088 gl_getopt_required=GNU
3089 as_fn_append ac_header_list " getopt.h"
3090 as_fn_append ac_header_list " wchar.h"
3091 as_fn_append ac_header_list " stdint.h"
3092 as_fn_append ac_header_list " inttypes.h"
3093 as_fn_append ac_func_list " lstat"
3094 as_fn_append ac_func_list " alarm"
3095 as_fn_append ac_func_list " readlink"
3096 as_fn_append ac_header_list " sys/socket.h"
3097 as_fn_append ac_func_list " tzset"
3098 as_fn_append ac_func_list " symlink"
3099 as_fn_append ac_header_list " sys/stat.h"
3100 as_fn_append ac_header_list " sys/time.h"
3101 as_fn_append ac_func_list " localtime_r"
3102 # Check that the precious variables saved in the cache have kept the same
3103 # value.
3104 ac_cache_corrupted=false
3105 for ac_var in $ac_precious_vars; do
3106   eval ac_old_set=\$ac_cv_env_${ac_var}_set
3107   eval ac_new_set=\$ac_env_${ac_var}_set
3108   eval ac_old_val=\$ac_cv_env_${ac_var}_value
3109   eval ac_new_val=\$ac_env_${ac_var}_value
3110   case $ac_old_set,$ac_new_set in
3111     set,)
3112       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3113 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3114       ac_cache_corrupted=: ;;
3115     ,set)
3116       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3117 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3118       ac_cache_corrupted=: ;;
3119     ,);;
3120     *)
3121       if test "x$ac_old_val" != "x$ac_new_val"; then
3122         # differences in whitespace do not lead to failure.
3123         ac_old_val_w=`echo x $ac_old_val`
3124         ac_new_val_w=`echo x $ac_new_val`
3125         if test "$ac_old_val_w" != "$ac_new_val_w"; then
3126           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3127 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3128           ac_cache_corrupted=:
3129         else
3130           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3131 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3132           eval $ac_var=\$ac_old_val
3133         fi
3134         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3135 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3136         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3137 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3138       fi;;
3139   esac
3140   # Pass precious variables to config.status.
3141   if test "$ac_new_set" = set; then
3142     case $ac_new_val in
3143     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3144     *) ac_arg=$ac_var=$ac_new_val ;;
3145     esac
3146     case " $ac_configure_args " in
3147       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3148       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3149     esac
3150   fi
3151 done
3152 if $ac_cache_corrupted; then
3153   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3156 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3157   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3158 fi
3159 ## -------------------- ##
3160 ## Main body of script. ##
3161 ## -------------------- ##
3162
3163 ac_ext=c
3164 ac_cpp='$CPP $CPPFLAGS'
3165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3168
3169
3170 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3171
3172
3173 am__api_version='1.11'
3174
3175 ac_aux_dir=
3176 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3177   for ac_t in install-sh install.sh shtool; do
3178     if test -f "$ac_dir/$ac_t"; then
3179       ac_aux_dir=$ac_dir
3180       ac_install_sh="$ac_aux_dir/$ac_t -c"
3181       break 2
3182     fi
3183   done
3184 done
3185 if test -z "$ac_aux_dir"; then
3186   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3187 fi
3188
3189 # These three variables are undocumented and unsupported,
3190 # and are intended to be withdrawn in a future Autoconf release.
3191 # They can cause serious problems if a builder's source tree is in a directory
3192 # whose full name contains unusual characters.
3193 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3194 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3195 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3196
3197
3198 # Find a good install program.  We prefer a C program (faster),
3199 # so one script is as good as another.  But avoid the broken or
3200 # incompatible versions:
3201 # SysV /etc/install, /usr/sbin/install
3202 # SunOS /usr/etc/install
3203 # IRIX /sbin/install
3204 # AIX /bin/install
3205 # AmigaOS /C/install, which installs bootblocks on floppy discs
3206 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3207 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3208 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3209 # OS/2's system install, which has a completely different semantic
3210 # ./install, which can be erroneously created by make from ./install.sh.
3211 # Reject install programs that cannot install multiple files.
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3213 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3214 if test -z "$INSTALL"; then
3215 if test "${ac_cv_path_install+set}" = set; then :
3216   $as_echo_n "(cached) " >&6
3217 else
3218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3219 for as_dir in $PATH
3220 do
3221   IFS=$as_save_IFS
3222   test -z "$as_dir" && as_dir=.
3223     # Account for people who put trailing slashes in PATH elements.
3224 case $as_dir/ in #((
3225   ./ | .// | /[cC]/* | \
3226   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3227   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3228   /usr/ucb/* ) ;;
3229   *)
3230     # OSF1 and SCO ODT 3.0 have their own names for install.
3231     # Don't use installbsd from OSF since it installs stuff as root
3232     # by default.
3233     for ac_prog in ginstall scoinst install; do
3234       for ac_exec_ext in '' $ac_executable_extensions; do
3235         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3236           if test $ac_prog = install &&
3237             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3238             # AIX install.  It has an incompatible calling convention.
3239             :
3240           elif test $ac_prog = install &&
3241             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3242             # program-specific install script used by HP pwplus--don't use.
3243             :
3244           else
3245             rm -rf conftest.one conftest.two conftest.dir
3246             echo one > conftest.one
3247             echo two > conftest.two
3248             mkdir conftest.dir
3249             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3250               test -s conftest.one && test -s conftest.two &&
3251               test -s conftest.dir/conftest.one &&
3252               test -s conftest.dir/conftest.two
3253             then
3254               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3255               break 3
3256             fi
3257           fi
3258         fi
3259       done
3260     done
3261     ;;
3262 esac
3263
3264   done
3265 IFS=$as_save_IFS
3266
3267 rm -rf conftest.one conftest.two conftest.dir
3268
3269 fi
3270   if test "${ac_cv_path_install+set}" = set; then
3271     INSTALL=$ac_cv_path_install
3272   else
3273     # As a last resort, use the slow shell script.  Don't cache a
3274     # value for INSTALL within a source directory, because that will
3275     # break other packages using the cache if that directory is
3276     # removed, or if the value is a relative name.
3277     INSTALL=$ac_install_sh
3278   fi
3279 fi
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3281 $as_echo "$INSTALL" >&6; }
3282
3283 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3284 # It thinks the first close brace ends the variable substitution.
3285 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3286
3287 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3288
3289 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3290
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3292 $as_echo_n "checking whether build environment is sane... " >&6; }
3293 # Just in case
3294 sleep 1
3295 echo timestamp > conftest.file
3296 # Reject unsafe characters in $srcdir or the absolute working directory
3297 # name.  Accept space and tab only in the latter.
3298 am_lf='
3299 '
3300 case `pwd` in
3301   *[\\\"\#\$\&\'\`$am_lf]*)
3302     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3303 esac
3304 case $srcdir in
3305   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3306     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3307 esac
3308
3309 # Do `set' in a subshell so we don't clobber the current shell's
3310 # arguments.  Must try -L first in case configure is actually a
3311 # symlink; some systems play weird games with the mod time of symlinks
3312 # (eg FreeBSD returns the mod time of the symlink's containing
3313 # directory).
3314 if (
3315    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3316    if test "$*" = "X"; then
3317       # -L didn't work.
3318       set X `ls -t "$srcdir/configure" conftest.file`
3319    fi
3320    rm -f conftest.file
3321    if test "$*" != "X $srcdir/configure conftest.file" \
3322       && test "$*" != "X conftest.file $srcdir/configure"; then
3323
3324       # If neither matched, then we have a broken ls.  This can happen
3325       # if, for instance, CONFIG_SHELL is bash and it inherits a
3326       # broken ls alias from the environment.  This has actually
3327       # happened.  Such a system could not be considered "sane".
3328       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
3329 alias in your environment" "$LINENO" 5
3330    fi
3331
3332    test "$2" = conftest.file
3333    )
3334 then
3335    # Ok.
3336    :
3337 else
3338    as_fn_error "newly created file is older than distributed files!
3339 Check your system clock" "$LINENO" 5
3340 fi
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3342 $as_echo "yes" >&6; }
3343 test "$program_prefix" != NONE &&
3344   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3345 # Use a double $ so make ignores it.
3346 test "$program_suffix" != NONE &&
3347   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3348 # Double any \ or $.
3349 # By default was `s,x,x', remove it if useless.
3350 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3351 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3352
3353 # expand $ac_aux_dir to an absolute path
3354 am_aux_dir=`cd $ac_aux_dir && pwd`
3355
3356 if test x"${MISSING+set}" != xset; then
3357   case $am_aux_dir in
3358   *\ * | *\     *)
3359     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3360   *)
3361     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3362   esac
3363 fi
3364 # Use eval to expand $SHELL
3365 if eval "$MISSING --run true"; then
3366   am_missing_run="$MISSING --run "
3367 else
3368   am_missing_run=
3369   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3370 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3371 fi
3372
3373 if test x"${install_sh}" != xset; then
3374   case $am_aux_dir in
3375   *\ * | *\     *)
3376     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3377   *)
3378     install_sh="\${SHELL} $am_aux_dir/install-sh"
3379   esac
3380 fi
3381
3382 # Installed binaries are usually stripped using `strip' when the user
3383 # run `make install-strip'.  However `strip' might not be the right
3384 # tool to use in cross-compilation environments, therefore Automake
3385 # will honor the `STRIP' environment variable to overrule this program.
3386 if test "$cross_compiling" != no; then
3387   if test -n "$ac_tool_prefix"; then
3388   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3389 set dummy ${ac_tool_prefix}strip; ac_word=$2
3390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3391 $as_echo_n "checking for $ac_word... " >&6; }
3392 if test "${ac_cv_prog_STRIP+set}" = set; then :
3393   $as_echo_n "(cached) " >&6
3394 else
3395   if test -n "$STRIP"; then
3396   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3397 else
3398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3399 for as_dir in $PATH
3400 do
3401   IFS=$as_save_IFS
3402   test -z "$as_dir" && as_dir=.
3403     for ac_exec_ext in '' $ac_executable_extensions; do
3404   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3405     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3406     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3407     break 2
3408   fi
3409 done
3410   done
3411 IFS=$as_save_IFS
3412
3413 fi
3414 fi
3415 STRIP=$ac_cv_prog_STRIP
3416 if test -n "$STRIP"; then
3417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3418 $as_echo "$STRIP" >&6; }
3419 else
3420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3421 $as_echo "no" >&6; }
3422 fi
3423
3424
3425 fi
3426 if test -z "$ac_cv_prog_STRIP"; then
3427   ac_ct_STRIP=$STRIP
3428   # Extract the first word of "strip", so it can be a program name with args.
3429 set dummy strip; ac_word=$2
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3431 $as_echo_n "checking for $ac_word... " >&6; }
3432 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3433   $as_echo_n "(cached) " >&6
3434 else
3435   if test -n "$ac_ct_STRIP"; then
3436   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3437 else
3438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3439 for as_dir in $PATH
3440 do
3441   IFS=$as_save_IFS
3442   test -z "$as_dir" && as_dir=.
3443     for ac_exec_ext in '' $ac_executable_extensions; do
3444   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3445     ac_cv_prog_ac_ct_STRIP="strip"
3446     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3447     break 2
3448   fi
3449 done
3450   done
3451 IFS=$as_save_IFS
3452
3453 fi
3454 fi
3455 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3456 if test -n "$ac_ct_STRIP"; then
3457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3458 $as_echo "$ac_ct_STRIP" >&6; }
3459 else
3460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3461 $as_echo "no" >&6; }
3462 fi
3463
3464   if test "x$ac_ct_STRIP" = x; then
3465     STRIP=":"
3466   else
3467     case $cross_compiling:$ac_tool_warned in
3468 yes:)
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3470 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3471 ac_tool_warned=yes ;;
3472 esac
3473     STRIP=$ac_ct_STRIP
3474   fi
3475 else
3476   STRIP="$ac_cv_prog_STRIP"
3477 fi
3478
3479 fi
3480 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3481
3482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3483 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3484 if test -z "$MKDIR_P"; then
3485   if test "${ac_cv_path_mkdir+set}" = set; then :
3486   $as_echo_n "(cached) " >&6
3487 else
3488   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3489 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3490 do
3491   IFS=$as_save_IFS
3492   test -z "$as_dir" && as_dir=.
3493     for ac_prog in mkdir gmkdir; do
3494          for ac_exec_ext in '' $ac_executable_extensions; do
3495            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3496            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3497              'mkdir (GNU coreutils) '* | \
3498              'mkdir (coreutils) '* | \
3499              'mkdir (fileutils) '4.1*)
3500                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3501                break 3;;
3502            esac
3503          done
3504        done
3505   done
3506 IFS=$as_save_IFS
3507
3508 fi
3509
3510   test -d ./--version && rmdir ./--version
3511   if test "${ac_cv_path_mkdir+set}" = set; then
3512     MKDIR_P="$ac_cv_path_mkdir -p"
3513   else
3514     # As a last resort, use the slow shell script.  Don't cache a
3515     # value for MKDIR_P within a source directory, because that will
3516     # break other packages using the cache if that directory is
3517     # removed, or if the value is a relative name.
3518     MKDIR_P="$ac_install_sh -d"
3519   fi
3520 fi
3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3522 $as_echo "$MKDIR_P" >&6; }
3523
3524
3525 mkdir_p="$MKDIR_P"
3526 case $mkdir_p in
3527   [\\/$]* | ?:[\\/]*) ;;
3528   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3529 esac
3530
3531 for ac_prog in gawk mawk nawk awk
3532 do
3533   # Extract the first word of "$ac_prog", so it can be a program name with args.
3534 set dummy $ac_prog; ac_word=$2
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3536 $as_echo_n "checking for $ac_word... " >&6; }
3537 if test "${ac_cv_prog_AWK+set}" = set; then :
3538   $as_echo_n "(cached) " >&6
3539 else
3540   if test -n "$AWK"; then
3541   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3542 else
3543 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3544 for as_dir in $PATH
3545 do
3546   IFS=$as_save_IFS
3547   test -z "$as_dir" && as_dir=.
3548     for ac_exec_ext in '' $ac_executable_extensions; do
3549   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3550     ac_cv_prog_AWK="$ac_prog"
3551     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3552     break 2
3553   fi
3554 done
3555   done
3556 IFS=$as_save_IFS
3557
3558 fi
3559 fi
3560 AWK=$ac_cv_prog_AWK
3561 if test -n "$AWK"; then
3562   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3563 $as_echo "$AWK" >&6; }
3564 else
3565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3566 $as_echo "no" >&6; }
3567 fi
3568
3569
3570   test -n "$AWK" && break
3571 done
3572
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3574 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3575 set x ${MAKE-make}
3576 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3577 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3578   $as_echo_n "(cached) " >&6
3579 else
3580   cat >conftest.make <<\_ACEOF
3581 SHELL = /bin/sh
3582 all:
3583         @echo '@@@%%%=$(MAKE)=@@@%%%'
3584 _ACEOF
3585 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3586 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3587   *@@@%%%=?*=@@@%%%*)
3588     eval ac_cv_prog_make_${ac_make}_set=yes;;
3589   *)
3590     eval ac_cv_prog_make_${ac_make}_set=no;;
3591 esac
3592 rm -f conftest.make
3593 fi
3594 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3596 $as_echo "yes" >&6; }
3597   SET_MAKE=
3598 else
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3600 $as_echo "no" >&6; }
3601   SET_MAKE="MAKE=${MAKE-make}"
3602 fi
3603
3604 rm -rf .tst 2>/dev/null
3605 mkdir .tst 2>/dev/null
3606 if test -d .tst; then
3607   am__leading_dot=.
3608 else
3609   am__leading_dot=_
3610 fi
3611 rmdir .tst 2>/dev/null
3612
3613 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3614   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3615   # is not polluted with repeated "-I."
3616   am__isrc=' -I$(srcdir)'
3617   # test to see if srcdir already configured
3618   if test -f $srcdir/config.status; then
3619     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3620   fi
3621 fi
3622
3623 # test whether we have cygpath
3624 if test -z "$CYGPATH_W"; then
3625   if (cygpath --version) >/dev/null 2>/dev/null; then
3626     CYGPATH_W='cygpath -w'
3627   else
3628     CYGPATH_W=echo
3629   fi
3630 fi
3631
3632
3633 # Define the identity of the package.
3634  PACKAGE='emacs'
3635  VERSION='24.0.50'
3636
3637
3638 cat >>confdefs.h <<_ACEOF
3639 #define PACKAGE "$PACKAGE"
3640 _ACEOF
3641
3642
3643 cat >>confdefs.h <<_ACEOF
3644 #define VERSION "$VERSION"
3645 _ACEOF
3646
3647 # Some tools Automake needs.
3648
3649 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3650
3651
3652 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3653
3654
3655 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3656
3657
3658 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3659
3660
3661 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3662
3663 # We need awk for the "check" target.  The system "awk" is bad on
3664 # some platforms.
3665 # Always define AMTAR for backward compatibility.
3666
3667 AMTAR=${AMTAR-"${am_missing_run}tar"}
3668
3669 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3670
3671
3672
3673
3674
3675
3676
3677
3678 lispdir='${datadir}/emacs/${version}/lisp'
3679 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3680 '${datadir}/emacs/site-lisp'
3681 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3682 etcdir='${datadir}/emacs/${version}/etc'
3683 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3684 docdir='${datadir}/emacs/${version}/etc'
3685 gamedir='${localstatedir}/games/emacs'
3686
3687
3688
3689
3690 # Check whether --with-pop was given.
3691 if test "${with_pop+set}" = set; then :
3692   withval=$with_pop;
3693 else
3694      with_pop=yes
3695 fi
3696
3697 if test "$with_pop" = yes; then
3698    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3699
3700 fi
3701
3702
3703 # Check whether --with-kerberos was given.
3704 if test "${with_kerberos+set}" = set; then :
3705   withval=$with_kerberos;
3706 else
3707       with_kerberos=no
3708 fi
3709
3710 if test "$with_kerberos" != no; then
3711    $as_echo "#define KERBEROS 1" >>confdefs.h
3712
3713 fi
3714
3715
3716 # Check whether --with-kerberos5 was given.
3717 if test "${with_kerberos5+set}" = set; then :
3718   withval=$with_kerberos5;
3719 else
3720       with_kerberos5=no
3721 fi
3722
3723 if test "${with_kerberos5}" != no; then
3724   if test "${with_kerberos}" = no; then
3725     with_kerberos=yes
3726     $as_echo "#define KERBEROS 1" >>confdefs.h
3727
3728   fi
3729
3730 $as_echo "#define KERBEROS5 1" >>confdefs.h
3731
3732 fi
3733
3734
3735 # Check whether --with-hesiod was given.
3736 if test "${with_hesiod+set}" = set; then :
3737   withval=$with_hesiod;
3738 else
3739       with_hesiod=no
3740 fi
3741
3742 if test "$with_hesiod" != no; then
3743
3744 $as_echo "#define HESIOD 1" >>confdefs.h
3745
3746 fi
3747
3748
3749 # Check whether --with-mmdf was given.
3750 if test "${with_mmdf+set}" = set; then :
3751   withval=$with_mmdf;
3752 else
3753       with_mmdf=no
3754 fi
3755
3756 if test "$with_mmdf" != no; then
3757
3758 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3759
3760 fi
3761
3762
3763 # Check whether --with-mail-unlink was given.
3764 if test "${with_mail_unlink+set}" = set; then :
3765   withval=$with_mail_unlink;
3766 else
3767       with_mail_unlink=no
3768 fi
3769
3770 if test "$with_mail_unlink" != no; then
3771
3772 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3773
3774 fi
3775
3776
3777 # Check whether --with-mailhost was given.
3778 if test "${with_mailhost+set}" = set; then :
3779   withval=$with_mailhost;
3780 cat >>confdefs.h <<_ACEOF
3781 #define MAILHOST "$withval"
3782 _ACEOF
3783
3784 fi
3785
3786
3787
3788 # Check whether --with-sound was given.
3789 if test "${with_sound+set}" = set; then :
3790   withval=$with_sound;
3791 else
3792      with_sound=yes
3793 fi
3794
3795
3796
3797 # Check whether --with-sync-input was given.
3798 if test "${with_sync_input+set}" = set; then :
3799   withval=$with_sync_input;
3800 else
3801      with_sync_input=yes
3802 fi
3803
3804 if test "$with_sync_input" = yes; then
3805
3806 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3807
3808 fi
3809
3810
3811 # Check whether --with-x-toolkit was given.
3812 if test "${with_x_toolkit+set}" = set; then :
3813   withval=$with_x_toolkit;        case "${withval}" in
3814             y | ye | yes )      val=gtk ;;
3815             n | no )            val=no  ;;
3816             l | lu | luc | luci | lucid )       val=lucid ;;
3817             a | at | ath | athe | athen | athena )      val=athena ;;
3818             m | mo | mot | moti | motif )       val=motif ;;
3819             g | gt | gtk  )     val=gtk ;;
3820             gtk3  )     val=gtk3 ;;
3821             * )
3822 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3823 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3824 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3825             ;;
3826           esac
3827           with_x_toolkit=$val
3828
3829 fi
3830
3831
3832
3833 # Check whether --with-wide-int was given.
3834 if test "${with_wide_int+set}" = set; then :
3835   withval=$with_wide_int;
3836 else
3837       with_wide_int=no
3838 fi
3839
3840 if test "$with_wide_int" = yes; then
3841
3842 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3843
3844 fi
3845
3846
3847 # Check whether --with-xpm was given.
3848 if test "${with_xpm+set}" = set; then :
3849   withval=$with_xpm;
3850 else
3851      with_xpm=yes
3852 fi
3853
3854
3855 # Check whether --with-jpeg was given.
3856 if test "${with_jpeg+set}" = set; then :
3857   withval=$with_jpeg;
3858 else
3859      with_jpeg=yes
3860 fi
3861
3862
3863 # Check whether --with-tiff was given.
3864 if test "${with_tiff+set}" = set; then :
3865   withval=$with_tiff;
3866 else
3867      with_tiff=yes
3868 fi
3869
3870
3871 # Check whether --with-gif was given.
3872 if test "${with_gif+set}" = set; then :
3873   withval=$with_gif;
3874 else
3875      with_gif=yes
3876 fi
3877
3878
3879 # Check whether --with-png was given.
3880 if test "${with_png+set}" = set; then :
3881   withval=$with_png;
3882 else
3883      with_png=yes
3884 fi
3885
3886
3887 # Check whether --with-rsvg was given.
3888 if test "${with_rsvg+set}" = set; then :
3889   withval=$with_rsvg;
3890 else
3891      with_rsvg=yes
3892 fi
3893
3894
3895 # Check whether --with-xml2 was given.
3896 if test "${with_xml2+set}" = set; then :
3897   withval=$with_xml2;
3898 else
3899      with_xml2=yes
3900 fi
3901
3902
3903 # Check whether --with-imagemagick was given.
3904 if test "${with_imagemagick+set}" = set; then :
3905   withval=$with_imagemagick;
3906 else
3907      with_imagemagick=yes
3908 fi
3909
3910
3911
3912 # Check whether --with-xft was given.
3913 if test "${with_xft+set}" = set; then :
3914   withval=$with_xft;
3915 else
3916      with_xft=yes
3917 fi
3918
3919
3920 # Check whether --with-libotf was given.
3921 if test "${with_libotf+set}" = set; then :
3922   withval=$with_libotf;
3923 else
3924      with_libotf=yes
3925 fi
3926
3927
3928 # Check whether --with-m17n-flt was given.
3929 if test "${with_m17n_flt+set}" = set; then :
3930   withval=$with_m17n_flt;
3931 else
3932      with_m17n_flt=yes
3933 fi
3934
3935
3936
3937 # Check whether --with-toolkit-scroll-bars was given.
3938 if test "${with_toolkit_scroll_bars+set}" = set; then :
3939   withval=$with_toolkit_scroll_bars;
3940 else
3941      with_toolkit_scroll_bars=yes
3942 fi
3943
3944
3945 # Check whether --with-xaw3d was given.
3946 if test "${with_xaw3d+set}" = set; then :
3947   withval=$with_xaw3d;
3948 else
3949      with_xaw3d=yes
3950 fi
3951
3952
3953 # Check whether --with-xim was given.
3954 if test "${with_xim+set}" = set; then :
3955   withval=$with_xim;
3956 else
3957      with_xim=yes
3958 fi
3959
3960
3961 # Check whether --with-ns was given.
3962 if test "${with_ns+set}" = set; then :
3963   withval=$with_ns;
3964 else
3965       with_ns=no
3966 fi
3967
3968
3969
3970 # Check whether --with-gpm was given.
3971 if test "${with_gpm+set}" = set; then :
3972   withval=$with_gpm;
3973 else
3974      with_gpm=yes
3975 fi
3976
3977
3978 # Check whether --with-dbus was given.
3979 if test "${with_dbus+set}" = set; then :
3980   withval=$with_dbus;
3981 else
3982      with_dbus=yes
3983 fi
3984
3985
3986 # Check whether --with-gconf was given.
3987 if test "${with_gconf+set}" = set; then :
3988   withval=$with_gconf;
3989 else
3990      with_gconf=yes
3991 fi
3992
3993
3994 # Check whether --with-selinux was given.
3995 if test "${with_selinux+set}" = set; then :
3996   withval=$with_selinux;
3997 else
3998      with_selinux=yes
3999 fi
4000
4001
4002 # Check whether --with-gnutls was given.
4003 if test "${with_gnutls+set}" = set; then :
4004   withval=$with_gnutls;
4005 else
4006      with_gnutls=yes
4007 fi
4008
4009
4010 ## For the times when you want to build Emacs but don't have
4011 ## a suitable makeinfo, and can live without the manuals.
4012
4013 # Check whether --with-makeinfo was given.
4014 if test "${with_makeinfo+set}" = set; then :
4015   withval=$with_makeinfo;
4016 else
4017      with_makeinfo=yes
4018 fi
4019
4020
4021 ## This is an option because I do not know if all info/man support
4022 ## compressed files, nor how to test if they do so.
4023
4024 # Check whether --with-compress-info was given.
4025 if test "${with_compress_info+set}" = set; then :
4026   withval=$with_compress_info;
4027 else
4028      with_compress_info=yes
4029 fi
4030
4031 if test $with_compress_info = yes; then
4032    GZIP_INFO=yes
4033 else
4034    GZIP_INFO=
4035 fi
4036
4037
4038
4039 # Check whether --with-pkg-config-prog was given.
4040 if test "${with_pkg_config_prog+set}" = set; then :
4041   withval=$with_pkg_config_prog;
4042 fi
4043
4044 if test "X${with_pkg_config_prog}" != X; then
4045    if test "${with_pkg_config_prog}" != yes; then
4046       PKG_CONFIG="${with_pkg_config_prog}"
4047    fi
4048 fi
4049
4050 CRT_DIR=
4051
4052 # Check whether --with-crt-dir was given.
4053 if test "${with_crt_dir+set}" = set; then :
4054   withval=$with_crt_dir;
4055 fi
4056
4057 CRT_DIR="${with_crt_dir}"
4058
4059
4060 # Check whether --with-gameuser was given.
4061 if test "${with_gameuser+set}" = set; then :
4062   withval=$with_gameuser;
4063 fi
4064
4065 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4066   && gameuser="${with_gameuser}"
4067 test "X$gameuser" = X && gameuser=games
4068
4069
4070 # Check whether --with-gnustep-conf was given.
4071 if test "${with_gnustep_conf+set}" = set; then :
4072   withval=$with_gnustep_conf;
4073 fi
4074
4075 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4076   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4077 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4078      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4079
4080 # Check whether --enable-ns-self-contained was given.
4081 if test "${enable_ns_self_contained+set}" = set; then :
4082   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4083 else
4084   EN_NS_SELF_CONTAINED=yes
4085 fi
4086
4087
4088 # Check whether --enable-asserts was given.
4089 if test "${enable_asserts+set}" = set; then :
4090   enableval=$enable_asserts; USE_XASSERTS=$enableval
4091 else
4092   USE_XASSERTS=no
4093 fi
4094
4095
4096 # Check whether --enable-maintainer-mode was given.
4097 if test "${enable_maintainer_mode+set}" = set; then :
4098   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4099 else
4100   USE_MAINTAINER_MODE=yes
4101 fi
4102
4103 if test $USE_MAINTAINER_MODE = yes; then
4104   MAINT=
4105 else
4106   MAINT=#
4107 fi
4108
4109
4110 # Check whether --enable-locallisppath was given.
4111 if test "${enable_locallisppath+set}" = set; then :
4112   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4113   locallisppath=
4114 elif test "${enableval}" != "yes"; then
4115   locallisppath=${enableval}
4116 fi
4117 fi
4118
4119
4120 # Check whether --enable-checking was given.
4121 if test "${enable_checking+set}" = set; then :
4122   enableval=$enable_checking; ac_checking_flags="${enableval}"
4123 fi
4124
4125 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4126 for check in $ac_checking_flags
4127 do
4128         case $check in
4129         # these set all the flags to specific states
4130         yes)            ac_enable_checking=1 ;;
4131         no)             ac_enable_checking= ;
4132                         ac_gc_check_stringbytes= ;
4133                         ac_gc_check_string_overrun= ;
4134                         ac_gc_check_string_free_list= ;
4135                         ac_xmalloc_overrun= ;
4136                         ac_gc_check_cons_list= ;;
4137         all)            ac_enable_checking=1 ;
4138                         ac_gc_check_stringbytes=1 ;
4139                         ac_gc_check_string_overrun=1 ;
4140                         ac_gc_check_string_free_list=1 ;
4141                         ac_xmalloc_overrun=1 ;
4142                         ac_gc_check_cons_list=1 ;;
4143         # these enable particular checks
4144         stringbytes)    ac_gc_check_stringbytes=1 ;;
4145         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4146         stringfreelist) ac_gc_check_string_free_list=1 ;;
4147         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4148         conslist)       ac_gc_check_cons_list=1 ;;
4149         *)      as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4150         esac
4151 done
4152 IFS="$ac_save_IFS"
4153
4154 if test x$ac_enable_checking != x ; then
4155
4156 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4157
4158 fi
4159 if test x$ac_gc_check_stringbytes != x ; then
4160
4161 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4162
4163 fi
4164 if test x$ac_gc_check_string_overrun != x ; then
4165
4166 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4167
4168 fi
4169 if test x$ac_gc_check_string_free_list != x ; then
4170
4171 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4172
4173 fi
4174 if test x$ac_xmalloc_overrun != x ; then
4175
4176 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4177
4178 fi
4179 if test x$ac_gc_check_cons_list != x ; then
4180
4181 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4182
4183 fi
4184
4185 # Check whether --enable-use-lisp-union-type was given.
4186 if test "${enable_use_lisp_union_type+set}" = set; then :
4187   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4188
4189 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4190
4191 fi
4192 fi
4193
4194
4195
4196 # Check whether --enable-profiling was given.
4197 if test "${enable_profiling+set}" = set; then :
4198   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4199 fi
4200
4201 if test x$ac_enable_profiling != x ; then
4202    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4203 else
4204    PROFILING_CFLAGS=
4205 fi
4206
4207
4208 # Check whether --enable-autodepend was given.
4209 if test "${enable_autodepend+set}" = set; then :
4210   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4211 else
4212   ac_enable_autodepend=yes
4213 fi
4214
4215
4216 #### Make srcdir absolute, if it isn't already.  It's important to
4217 #### avoid running the path through pwd unnecessarily, since pwd can
4218 #### give you automounter prefixes, which can go away.  We do all this
4219 #### so Emacs can find its files when run uninstalled.
4220 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4221 unset CDPATH
4222 case "${srcdir}" in
4223   /* ) ;;
4224   . )
4225     ## We may be able to use the $PWD environment variable to make this
4226     ## absolute.  But sometimes PWD is inaccurate.
4227     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4228     ## but that tested only for a well-formed and valid PWD,
4229     ## it did not object when PWD was well-formed and valid but just wrong.
4230     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4231     then
4232       srcdir="$PWD"
4233     else
4234       srcdir="`(cd ${srcdir}; pwd)`"
4235     fi
4236   ;;
4237   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4238 esac
4239
4240 #### Given the configuration name, set machfile and opsysfile to the
4241 #### names of the m/*.h and s/*.h files we should use.
4242
4243 ### Canonicalize the configuration name.
4244
4245 # Make sure we can run config.sub.
4246 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4247   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4248
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4250 $as_echo_n "checking build system type... " >&6; }
4251 if test "${ac_cv_build+set}" = set; then :
4252   $as_echo_n "(cached) " >&6
4253 else
4254   ac_build_alias=$build_alias
4255 test "x$ac_build_alias" = x &&
4256   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4257 test "x$ac_build_alias" = x &&
4258   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4259 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4260   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4261
4262 fi
4263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4264 $as_echo "$ac_cv_build" >&6; }
4265 case $ac_cv_build in
4266 *-*-*) ;;
4267 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4268 esac
4269 build=$ac_cv_build
4270 ac_save_IFS=$IFS; IFS='-'
4271 set x $ac_cv_build
4272 shift
4273 build_cpu=$1
4274 build_vendor=$2
4275 shift; shift
4276 # Remember, the first character of IFS is used to create $*,
4277 # except with old shells:
4278 build_os=$*
4279 IFS=$ac_save_IFS
4280 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4281
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4284 $as_echo_n "checking host system type... " >&6; }
4285 if test "${ac_cv_host+set}" = set; then :
4286   $as_echo_n "(cached) " >&6
4287 else
4288   if test "x$host_alias" = x; then
4289   ac_cv_host=$ac_cv_build
4290 else
4291   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4292     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4293 fi
4294
4295 fi
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4297 $as_echo "$ac_cv_host" >&6; }
4298 case $ac_cv_host in
4299 *-*-*) ;;
4300 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4301 esac
4302 host=$ac_cv_host
4303 ac_save_IFS=$IFS; IFS='-'
4304 set x $ac_cv_host
4305 shift
4306 host_cpu=$1
4307 host_vendor=$2
4308 shift; shift
4309 # Remember, the first character of IFS is used to create $*,
4310 # except with old shells:
4311 host_os=$*
4312 IFS=$ac_save_IFS
4313 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4314
4315
4316 canonical=$host
4317 configuration=${host_alias-${build_alias-$host}}
4318
4319
4320
4321 ### If you add support for a new configuration, add code to this
4322 ### switch statement to recognize your configuration name and select
4323 ### the appropriate operating system and machine description files.
4324
4325 ### You would hope that you could choose an m/*.h file pretty much
4326 ### based on the machine portion of the configuration name, and an s/*.h
4327 ### file based on the operating system portion.  However, it turns out
4328 ### that each m/*.h file is pretty manufacturer-specific - for
4329 ### example mips.h is MIPS
4330 ### So we basically have to have a special case for each
4331 ### configuration name.
4332 ###
4333 ### As far as handling version numbers on operating systems is
4334 ### concerned, make sure things will fail in a fixable way.  If
4335 ### /etc/MACHINES doesn't say anything about version numbers, be
4336 ### prepared to handle anything reasonably.  If version numbers
4337 ### matter, be sure /etc/MACHINES says something about it.
4338
4339 machine='' opsys='' unported=no
4340 case "${canonical}" in
4341
4342   ## GNU/Linux ports
4343   *-*-linux-gnu*)
4344     opsys=gnu-linux
4345     case ${canonical} in
4346       alpha*)   machine=alpha ;;
4347       s390-*)   machine=ibms390 ;;
4348       s390x-*)  machine=ibms390x ;;
4349       powerpc*) machine=macppc ;;
4350       sparc*)   machine=sparc ;;
4351       ia64*)    machine=ia64 ;;
4352       m68k*)    machine=m68k ;;
4353       x86_64*)  machine=amdx86-64 ;;
4354     esac
4355   ;;
4356
4357   ## FreeBSD ports
4358   *-*-freebsd* )
4359     opsys=freebsd
4360     case "${canonical}" in
4361       alpha*)           machine=alpha ;;
4362       amd64-*|x86_64-*) machine=amdx86-64 ;;
4363       ia64-*)           machine=ia64 ;;
4364       i[3456]86-*)      machine=intel386 ;;
4365       powerpc-*)        machine=macppc ;;
4366       sparc-*)          machine=sparc ;;
4367       sparc64-*)        machine=sparc ;;
4368     esac
4369   ;;
4370
4371   ## FreeBSD kernel + glibc based userland
4372   *-*-kfreebsd*gnu* )
4373     opsys=gnu-kfreebsd
4374     case "${canonical}" in
4375       alpha*)           machine=alpha ;;
4376       amd64-*|x86_64-*) machine=amdx86-64 ;;
4377       ia64-*)           machine=ia64 ;;
4378       i[3456]86-*)      machine=intel386 ;;
4379       powerpc-*)        machine=macppc ;;
4380       sparc-*)          machine=sparc ;;
4381       sparc64-*)        machine=sparc ;;
4382     esac
4383   ;;
4384
4385   ## NetBSD ports
4386   *-*-netbsd* )
4387     opsys=netbsd
4388     case "${canonical}" in
4389       alpha*)      machine=alpha ;;
4390       x86_64-*)    machine=amdx86-64 ;;
4391       i[3456]86-*) machine=intel386 ;;
4392       m68k-*)      machine=m68k ;;
4393       powerpc-*)   machine=macppc ;;
4394       sparc*-)     machine=sparc ;;
4395       vax-*)       machine=vax ;;
4396     esac
4397   ;;
4398
4399   ## OpenBSD ports
4400   *-*-openbsd* )
4401     opsys=openbsd
4402     case "${canonical}" in
4403       alpha*)    machine=alpha ;;
4404       x86_64-*)  machine=amdx86-64 ;;
4405       i386-*)    machine=intel386 ;;
4406       powerpc-*) machine=macppc ;;
4407       sparc*)    machine=sparc ;;
4408       vax-*)     machine=vax ;;
4409     esac
4410   ;;
4411
4412   ## Apple Darwin / Mac OS X
4413   *-apple-darwin* )
4414     case "${canonical}" in
4415       i[3456]86-* )  machine=intel386 ;;
4416       powerpc-* )    machine=macppc ;;
4417       x86_64-* )     machine=amdx86-64 ;;
4418       * )            unported=yes ;;
4419     esac
4420     opsys=darwin
4421     # Define CPP as follows to make autoconf work correctly.
4422     CPP="${CC-cc} -E -no-cpp-precomp"
4423     # Use fink packages if available.
4424     if test -d /sw/include && test -d /sw/lib; then
4425       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4426       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4427       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4428     fi
4429   ;;
4430
4431   ## HP 9000 series 700 and 800, running HP/UX
4432   hppa*-hp-hpux10.2* )
4433     opsys=hpux10-20
4434   ;;
4435   hppa*-hp-hpux1[1-9]* )
4436     opsys=hpux11
4437     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4438   ;;
4439
4440   ia64*-hp-hpux1[1-9]* )
4441     machine=hp800 opsys=hpux11
4442     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4443     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4444     CANNOT_DUMP=yes
4445   ;;
4446
4447   hppa*-*-linux-gnu* )
4448     machine=hp800 opsys=gnu-linux
4449   ;;
4450
4451   ## IBM machines
4452   rs6000-ibm-aix4.[23]* )
4453     machine=ibmrs6000 opsys=aix4-2
4454   ;;
4455   powerpc-ibm-aix4.[23]*  )
4456     machine=ibmrs6000 opsys=aix4-2
4457   ;;
4458   rs6000-ibm-aix[56]* )
4459     machine=ibmrs6000 opsys=aix4-2
4460   ;;
4461   powerpc-ibm-aix[56]*  )
4462     machine=ibmrs6000 opsys=aix4-2
4463   ;;
4464
4465   ## Silicon Graphics machines
4466   ## Iris 4D
4467   mips-sgi-irix6.5 )
4468     machine=iris4d opsys=irix6-5
4469     # Without defining _LANGUAGE_C, things get masked out in the headers
4470     # so that, for instance, grepping for `free' in stdlib.h fails and
4471     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4472     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4473     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4474   ;;
4475
4476   ## Suns
4477   *-sun-solaris* \
4478     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4479     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4480     case "${canonical}" in
4481       i[3456]86-*-* )     machine=intel386 ;;
4482       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4483       sparc* )          machine=sparc ;;
4484       * )               unported=yes ;;
4485     esac
4486     case "${canonical}" in
4487       *-sunos5.6* | *-solaris2.6* )
4488                 opsys=sol2-6
4489                 NON_GNU_CPP=/usr/ccs/lib/cpp
4490                 RANLIB="ar -ts"
4491                 ;;
4492       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4493                 opsys=sol2-6
4494                 emacs_check_sunpro_c=yes
4495                 NON_GNU_CPP=/usr/ccs/lib/cpp
4496                 ;;
4497       *-sunos5* | *-solaris* )
4498                 opsys=sol2-10
4499                 emacs_check_sunpro_c=yes
4500                 NON_GNU_CPP=/usr/ccs/lib/cpp
4501                 ;;
4502     esac
4503     ## Watch out for a compiler that we know will not work.
4504     case "${canonical}" in
4505      *-solaris* | *-sunos5* )
4506                 if [ "x$CC" = x/usr/ucb/cc ]; then
4507                   ## /usr/ucb/cc doesn't work;
4508                   ## we should find some other compiler that does work.
4509                   unset CC
4510                 fi
4511                 ;;
4512       *) ;;
4513     esac
4514   ;;
4515
4516   ## Intel 386 machines where we don't care about the manufacturer.
4517   i[3456]86-*-* )
4518     machine=intel386
4519     case "${canonical}" in
4520       *-cygwin )                opsys=cygwin ;;
4521       *-darwin* )               opsys=darwin
4522                                 CPP="${CC-cc} -E -no-cpp-precomp"
4523                                 ;;
4524       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4525       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4526       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4527       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4528     esac
4529   ;;
4530
4531   * )
4532     unported=yes
4533   ;;
4534 esac
4535
4536 ### If the code above didn't choose an operating system, just choose
4537 ### an operating system based on the configuration name.  You really
4538 ### only want to use this when you have no idea what the right
4539 ### operating system is; if you know what operating systems a machine
4540 ### runs, it's cleaner to make it explicit in the case statement
4541 ### above.
4542 if test x"${opsys}" = x; then
4543   case "${canonical}" in
4544     *-gnu* )                            opsys=gnu ;;
4545     * )
4546       unported=yes
4547     ;;
4548   esac
4549 fi
4550
4551
4552
4553 if test $unported = yes; then
4554   as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4555 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4556 fi
4557
4558 if test -n "$machine"; then
4559   machfile="m/${machine}.h"
4560 else
4561   machfile=
4562 fi
4563 opsysfile="s/${opsys}.h"
4564
4565
4566 #### Choose a compiler.
4567 test -n "$CC" && cc_specified=yes
4568
4569 # Save the value of CFLAGS that the user specified.
4570 SPECIFIED_CFLAGS="$CFLAGS"
4571
4572 ac_ext=c
4573 ac_cpp='$CPP $CPPFLAGS'
4574 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4575 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4576 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4577 if test -n "$ac_tool_prefix"; then
4578   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4579 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4581 $as_echo_n "checking for $ac_word... " >&6; }
4582 if test "${ac_cv_prog_CC+set}" = set; then :
4583   $as_echo_n "(cached) " >&6
4584 else
4585   if test -n "$CC"; then
4586   ac_cv_prog_CC="$CC" # Let the user override the test.
4587 else
4588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4589 for as_dir in $PATH
4590 do
4591   IFS=$as_save_IFS
4592   test -z "$as_dir" && as_dir=.
4593     for ac_exec_ext in '' $ac_executable_extensions; do
4594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4595     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4597     break 2
4598   fi
4599 done
4600   done
4601 IFS=$as_save_IFS
4602
4603 fi
4604 fi
4605 CC=$ac_cv_prog_CC
4606 if test -n "$CC"; then
4607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4608 $as_echo "$CC" >&6; }
4609 else
4610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4611 $as_echo "no" >&6; }
4612 fi
4613
4614
4615 fi
4616 if test -z "$ac_cv_prog_CC"; then
4617   ac_ct_CC=$CC
4618   # Extract the first word of "gcc", so it can be a program name with args.
4619 set dummy gcc; ac_word=$2
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4621 $as_echo_n "checking for $ac_word... " >&6; }
4622 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4623   $as_echo_n "(cached) " >&6
4624 else
4625   if test -n "$ac_ct_CC"; then
4626   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4627 else
4628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4629 for as_dir in $PATH
4630 do
4631   IFS=$as_save_IFS
4632   test -z "$as_dir" && as_dir=.
4633     for ac_exec_ext in '' $ac_executable_extensions; do
4634   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4635     ac_cv_prog_ac_ct_CC="gcc"
4636     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4637     break 2
4638   fi
4639 done
4640   done
4641 IFS=$as_save_IFS
4642
4643 fi
4644 fi
4645 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4646 if test -n "$ac_ct_CC"; then
4647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4648 $as_echo "$ac_ct_CC" >&6; }
4649 else
4650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4651 $as_echo "no" >&6; }
4652 fi
4653
4654   if test "x$ac_ct_CC" = x; then
4655     CC=""
4656   else
4657     case $cross_compiling:$ac_tool_warned in
4658 yes:)
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4660 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4661 ac_tool_warned=yes ;;
4662 esac
4663     CC=$ac_ct_CC
4664   fi
4665 else
4666   CC="$ac_cv_prog_CC"
4667 fi
4668
4669 if test -z "$CC"; then
4670           if test -n "$ac_tool_prefix"; then
4671     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4672 set dummy ${ac_tool_prefix}cc; ac_word=$2
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4674 $as_echo_n "checking for $ac_word... " >&6; }
4675 if test "${ac_cv_prog_CC+set}" = set; then :
4676   $as_echo_n "(cached) " >&6
4677 else
4678   if test -n "$CC"; then
4679   ac_cv_prog_CC="$CC" # Let the user override the test.
4680 else
4681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4682 for as_dir in $PATH
4683 do
4684   IFS=$as_save_IFS
4685   test -z "$as_dir" && as_dir=.
4686     for ac_exec_ext in '' $ac_executable_extensions; do
4687   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4688     ac_cv_prog_CC="${ac_tool_prefix}cc"
4689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4690     break 2
4691   fi
4692 done
4693   done
4694 IFS=$as_save_IFS
4695
4696 fi
4697 fi
4698 CC=$ac_cv_prog_CC
4699 if test -n "$CC"; then
4700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4701 $as_echo "$CC" >&6; }
4702 else
4703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4704 $as_echo "no" >&6; }
4705 fi
4706
4707
4708   fi
4709 fi
4710 if test -z "$CC"; then
4711   # Extract the first word of "cc", so it can be a program name with args.
4712 set dummy cc; ac_word=$2
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4714 $as_echo_n "checking for $ac_word... " >&6; }
4715 if test "${ac_cv_prog_CC+set}" = set; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   if test -n "$CC"; then
4719   ac_cv_prog_CC="$CC" # Let the user override the test.
4720 else
4721   ac_prog_rejected=no
4722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4723 for as_dir in $PATH
4724 do
4725   IFS=$as_save_IFS
4726   test -z "$as_dir" && as_dir=.
4727     for ac_exec_ext in '' $ac_executable_extensions; do
4728   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4729     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4730        ac_prog_rejected=yes
4731        continue
4732      fi
4733     ac_cv_prog_CC="cc"
4734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4735     break 2
4736   fi
4737 done
4738   done
4739 IFS=$as_save_IFS
4740
4741 if test $ac_prog_rejected = yes; then
4742   # We found a bogon in the path, so make sure we never use it.
4743   set dummy $ac_cv_prog_CC
4744   shift
4745   if test $# != 0; then
4746     # We chose a different compiler from the bogus one.
4747     # However, it has the same basename, so the bogon will be chosen
4748     # first if we set CC to just the basename; use the full file name.
4749     shift
4750     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4751   fi
4752 fi
4753 fi
4754 fi
4755 CC=$ac_cv_prog_CC
4756 if test -n "$CC"; then
4757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4758 $as_echo "$CC" >&6; }
4759 else
4760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4761 $as_echo "no" >&6; }
4762 fi
4763
4764
4765 fi
4766 if test -z "$CC"; then
4767   if test -n "$ac_tool_prefix"; then
4768   for ac_prog in cl.exe
4769   do
4770     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4771 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4773 $as_echo_n "checking for $ac_word... " >&6; }
4774 if test "${ac_cv_prog_CC+set}" = set; then :
4775   $as_echo_n "(cached) " >&6
4776 else
4777   if test -n "$CC"; then
4778   ac_cv_prog_CC="$CC" # Let the user override the test.
4779 else
4780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4781 for as_dir in $PATH
4782 do
4783   IFS=$as_save_IFS
4784   test -z "$as_dir" && as_dir=.
4785     for ac_exec_ext in '' $ac_executable_extensions; do
4786   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4787     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4788     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4789     break 2
4790   fi
4791 done
4792   done
4793 IFS=$as_save_IFS
4794
4795 fi
4796 fi
4797 CC=$ac_cv_prog_CC
4798 if test -n "$CC"; then
4799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4800 $as_echo "$CC" >&6; }
4801 else
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4803 $as_echo "no" >&6; }
4804 fi
4805
4806
4807     test -n "$CC" && break
4808   done
4809 fi
4810 if test -z "$CC"; then
4811   ac_ct_CC=$CC
4812   for ac_prog in cl.exe
4813 do
4814   # Extract the first word of "$ac_prog", so it can be a program name with args.
4815 set dummy $ac_prog; ac_word=$2
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4817 $as_echo_n "checking for $ac_word... " >&6; }
4818 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4819   $as_echo_n "(cached) " >&6
4820 else
4821   if test -n "$ac_ct_CC"; then
4822   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4823 else
4824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4825 for as_dir in $PATH
4826 do
4827   IFS=$as_save_IFS
4828   test -z "$as_dir" && as_dir=.
4829     for ac_exec_ext in '' $ac_executable_extensions; do
4830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4831     ac_cv_prog_ac_ct_CC="$ac_prog"
4832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4833     break 2
4834   fi
4835 done
4836   done
4837 IFS=$as_save_IFS
4838
4839 fi
4840 fi
4841 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4842 if test -n "$ac_ct_CC"; then
4843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4844 $as_echo "$ac_ct_CC" >&6; }
4845 else
4846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4847 $as_echo "no" >&6; }
4848 fi
4849
4850
4851   test -n "$ac_ct_CC" && break
4852 done
4853
4854   if test "x$ac_ct_CC" = x; then
4855     CC=""
4856   else
4857     case $cross_compiling:$ac_tool_warned in
4858 yes:)
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4861 ac_tool_warned=yes ;;
4862 esac
4863     CC=$ac_ct_CC
4864   fi
4865 fi
4866
4867 fi
4868
4869
4870 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4871 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4872 as_fn_error "no acceptable C compiler found in \$PATH
4873 See \`config.log' for more details." "$LINENO" 5; }
4874
4875 # Provide some information about the compiler.
4876 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4877 set X $ac_compile
4878 ac_compiler=$2
4879 for ac_option in --version -v -V -qversion; do
4880   { { ac_try="$ac_compiler $ac_option >&5"
4881 case "(($ac_try" in
4882   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4883   *) ac_try_echo=$ac_try;;
4884 esac
4885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4886 $as_echo "$ac_try_echo"; } >&5
4887   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4888   ac_status=$?
4889   if test -s conftest.err; then
4890     sed '10a\
4891 ... rest of stderr output deleted ...
4892          10q' conftest.err >conftest.er1
4893     cat conftest.er1 >&5
4894   fi
4895   rm -f conftest.er1 conftest.err
4896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4897   test $ac_status = 0; }
4898 done
4899
4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4901 /* end confdefs.h.  */
4902
4903 int
4904 main ()
4905 {
4906
4907   ;
4908   return 0;
4909 }
4910 _ACEOF
4911 ac_clean_files_save=$ac_clean_files
4912 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4913 # Try to create an executable without -o first, disregard a.out.
4914 # It will help us diagnose broken compilers, and finding out an intuition
4915 # of exeext.
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4917 $as_echo_n "checking whether the C compiler works... " >&6; }
4918 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4919
4920 # The possible output files:
4921 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4922
4923 ac_rmfiles=
4924 for ac_file in $ac_files
4925 do
4926   case $ac_file in
4927     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4928     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4929   esac
4930 done
4931 rm -f $ac_rmfiles
4932
4933 if { { ac_try="$ac_link_default"
4934 case "(($ac_try" in
4935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4936   *) ac_try_echo=$ac_try;;
4937 esac
4938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4939 $as_echo "$ac_try_echo"; } >&5
4940   (eval "$ac_link_default") 2>&5
4941   ac_status=$?
4942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4943   test $ac_status = 0; }; then :
4944   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4945 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4946 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4947 # so that the user can short-circuit this test for compilers unknown to
4948 # Autoconf.
4949 for ac_file in $ac_files ''
4950 do
4951   test -f "$ac_file" || continue
4952   case $ac_file in
4953     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4954         ;;
4955     [ab].out )
4956         # We found the default executable, but exeext='' is most
4957         # certainly right.
4958         break;;
4959     *.* )
4960         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4961         then :; else
4962            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4963         fi
4964         # We set ac_cv_exeext here because the later test for it is not
4965         # safe: cross compilers may not add the suffix if given an `-o'
4966         # argument, so we may need to know it at that point already.
4967         # Even if this section looks crufty: it has the advantage of
4968         # actually working.
4969         break;;
4970     * )
4971         break;;
4972   esac
4973 done
4974 test "$ac_cv_exeext" = no && ac_cv_exeext=
4975
4976 else
4977   ac_file=''
4978 fi
4979 if test -z "$ac_file"; then :
4980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4981 $as_echo "no" >&6; }
4982 $as_echo "$as_me: failed program was:" >&5
4983 sed 's/^/| /' conftest.$ac_ext >&5
4984
4985 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4986 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4987 { as_fn_set_status 77
4988 as_fn_error "C compiler cannot create executables
4989 See \`config.log' for more details." "$LINENO" 5; }; }
4990 else
4991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4992 $as_echo "yes" >&6; }
4993 fi
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4995 $as_echo_n "checking for C compiler default output file name... " >&6; }
4996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4997 $as_echo "$ac_file" >&6; }
4998 ac_exeext=$ac_cv_exeext
4999
5000 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5001 ac_clean_files=$ac_clean_files_save
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5003 $as_echo_n "checking for suffix of executables... " >&6; }
5004 if { { ac_try="$ac_link"
5005 case "(($ac_try" in
5006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5007   *) ac_try_echo=$ac_try;;
5008 esac
5009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5010 $as_echo "$ac_try_echo"; } >&5
5011   (eval "$ac_link") 2>&5
5012   ac_status=$?
5013   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5014   test $ac_status = 0; }; then :
5015   # If both `conftest.exe' and `conftest' are `present' (well, observable)
5016 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
5017 # work properly (i.e., refer to `conftest.exe'), while it won't with
5018 # `rm'.
5019 for ac_file in conftest.exe conftest conftest.*; do
5020   test -f "$ac_file" || continue
5021   case $ac_file in
5022     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5023     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5024           break;;
5025     * ) break;;
5026   esac
5027 done
5028 else
5029   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5030 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5031 as_fn_error "cannot compute suffix of executables: cannot compile and link
5032 See \`config.log' for more details." "$LINENO" 5; }
5033 fi
5034 rm -f conftest conftest$ac_cv_exeext
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5036 $as_echo "$ac_cv_exeext" >&6; }
5037
5038 rm -f conftest.$ac_ext
5039 EXEEXT=$ac_cv_exeext
5040 ac_exeext=$EXEEXT
5041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h.  */
5043 #include <stdio.h>
5044 int
5045 main ()
5046 {
5047 FILE *f = fopen ("conftest.out", "w");
5048  return ferror (f) || fclose (f) != 0;
5049
5050   ;
5051   return 0;
5052 }
5053 _ACEOF
5054 ac_clean_files="$ac_clean_files conftest.out"
5055 # Check that the compiler produces executables we can run.  If not, either
5056 # the compiler is broken, or we cross compile.
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5058 $as_echo_n "checking whether we are cross compiling... " >&6; }
5059 if test "$cross_compiling" != yes; then
5060   { { ac_try="$ac_link"
5061 case "(($ac_try" in
5062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5063   *) ac_try_echo=$ac_try;;
5064 esac
5065 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5066 $as_echo "$ac_try_echo"; } >&5
5067   (eval "$ac_link") 2>&5
5068   ac_status=$?
5069   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5070   test $ac_status = 0; }
5071   if { ac_try='./conftest$ac_cv_exeext'
5072   { { case "(($ac_try" in
5073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5074   *) ac_try_echo=$ac_try;;
5075 esac
5076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5077 $as_echo "$ac_try_echo"; } >&5
5078   (eval "$ac_try") 2>&5
5079   ac_status=$?
5080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5081   test $ac_status = 0; }; }; then
5082     cross_compiling=no
5083   else
5084     if test "$cross_compiling" = maybe; then
5085         cross_compiling=yes
5086     else
5087         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5088 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5089 as_fn_error "cannot run C compiled programs.
5090 If you meant to cross compile, use \`--host'.
5091 See \`config.log' for more details." "$LINENO" 5; }
5092     fi
5093   fi
5094 fi
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5096 $as_echo "$cross_compiling" >&6; }
5097
5098 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5099 ac_clean_files=$ac_clean_files_save
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5101 $as_echo_n "checking for suffix of object files... " >&6; }
5102 if test "${ac_cv_objext+set}" = set; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5106 /* end confdefs.h.  */
5107
5108 int
5109 main ()
5110 {
5111
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 rm -f conftest.o conftest.obj
5117 if { { ac_try="$ac_compile"
5118 case "(($ac_try" in
5119   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5120   *) ac_try_echo=$ac_try;;
5121 esac
5122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5123 $as_echo "$ac_try_echo"; } >&5
5124   (eval "$ac_compile") 2>&5
5125   ac_status=$?
5126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5127   test $ac_status = 0; }; then :
5128   for ac_file in conftest.o conftest.obj conftest.*; do
5129   test -f "$ac_file" || continue;
5130   case $ac_file in
5131     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5132     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5133        break;;
5134   esac
5135 done
5136 else
5137   $as_echo "$as_me: failed program was:" >&5
5138 sed 's/^/| /' conftest.$ac_ext >&5
5139
5140 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5142 as_fn_error "cannot compute suffix of object files: cannot compile
5143 See \`config.log' for more details." "$LINENO" 5; }
5144 fi
5145 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5146 fi
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5148 $as_echo "$ac_cv_objext" >&6; }
5149 OBJEXT=$ac_cv_objext
5150 ac_objext=$OBJEXT
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5152 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5153 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5154   $as_echo_n "(cached) " >&6
5155 else
5156   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5157 /* end confdefs.h.  */
5158
5159 int
5160 main ()
5161 {
5162 #ifndef __GNUC__
5163        choke me
5164 #endif
5165
5166   ;
5167   return 0;
5168 }
5169 _ACEOF
5170 if ac_fn_c_try_compile "$LINENO"; then :
5171   ac_compiler_gnu=yes
5172 else
5173   ac_compiler_gnu=no
5174 fi
5175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5176 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5177
5178 fi
5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5180 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5181 if test $ac_compiler_gnu = yes; then
5182   GCC=yes
5183 else
5184   GCC=
5185 fi
5186 ac_test_CFLAGS=${CFLAGS+set}
5187 ac_save_CFLAGS=$CFLAGS
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5189 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5190 if test "${ac_cv_prog_cc_g+set}" = set; then :
5191   $as_echo_n "(cached) " >&6
5192 else
5193   ac_save_c_werror_flag=$ac_c_werror_flag
5194    ac_c_werror_flag=yes
5195    ac_cv_prog_cc_g=no
5196    CFLAGS="-g"
5197    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198 /* end confdefs.h.  */
5199
5200 int
5201 main ()
5202 {
5203
5204   ;
5205   return 0;
5206 }
5207 _ACEOF
5208 if ac_fn_c_try_compile "$LINENO"; then :
5209   ac_cv_prog_cc_g=yes
5210 else
5211   CFLAGS=""
5212       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5213 /* end confdefs.h.  */
5214
5215 int
5216 main ()
5217 {
5218
5219   ;
5220   return 0;
5221 }
5222 _ACEOF
5223 if ac_fn_c_try_compile "$LINENO"; then :
5224
5225 else
5226   ac_c_werror_flag=$ac_save_c_werror_flag
5227          CFLAGS="-g"
5228          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5229 /* end confdefs.h.  */
5230
5231 int
5232 main ()
5233 {
5234
5235   ;
5236   return 0;
5237 }
5238 _ACEOF
5239 if ac_fn_c_try_compile "$LINENO"; then :
5240   ac_cv_prog_cc_g=yes
5241 fi
5242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5243 fi
5244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5245 fi
5246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5247    ac_c_werror_flag=$ac_save_c_werror_flag
5248 fi
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5250 $as_echo "$ac_cv_prog_cc_g" >&6; }
5251 if test "$ac_test_CFLAGS" = set; then
5252   CFLAGS=$ac_save_CFLAGS
5253 elif test $ac_cv_prog_cc_g = yes; then
5254   if test "$GCC" = yes; then
5255     CFLAGS="-g -O2"
5256   else
5257     CFLAGS="-g"
5258   fi
5259 else
5260   if test "$GCC" = yes; then
5261     CFLAGS="-O2"
5262   else
5263     CFLAGS=
5264   fi
5265 fi
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5267 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5268 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5269   $as_echo_n "(cached) " >&6
5270 else
5271   ac_cv_prog_cc_c89=no
5272 ac_save_CC=$CC
5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5274 /* end confdefs.h.  */
5275 #include <stdarg.h>
5276 #include <stdio.h>
5277 #include <sys/types.h>
5278 #include <sys/stat.h>
5279 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5280 struct buf { int x; };
5281 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5282 static char *e (p, i)
5283      char **p;
5284      int i;
5285 {
5286   return p[i];
5287 }
5288 static char *f (char * (*g) (char **, int), char **p, ...)
5289 {
5290   char *s;
5291   va_list v;
5292   va_start (v,p);
5293   s = g (p, va_arg (v,int));
5294   va_end (v);
5295   return s;
5296 }
5297
5298 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5299    function prototypes and stuff, but not '\xHH' hex character constants.
5300    These don't provoke an error unfortunately, instead are silently treated
5301    as 'x'.  The following induces an error, until -std is added to get
5302    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5303    array size at least.  It's necessary to write '\x00'==0 to get something
5304    that's true only with -std.  */
5305 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5306
5307 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5308    inside strings and character constants.  */
5309 #define FOO(x) 'x'
5310 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5311
5312 int test (int i, double x);
5313 struct s1 {int (*f) (int a);};
5314 struct s2 {int (*f) (double a);};
5315 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5316 int argc;
5317 char **argv;
5318 int
5319 main ()
5320 {
5321 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5322   ;
5323   return 0;
5324 }
5325 _ACEOF
5326 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5327         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5328 do
5329   CC="$ac_save_CC $ac_arg"
5330   if ac_fn_c_try_compile "$LINENO"; then :
5331   ac_cv_prog_cc_c89=$ac_arg
5332 fi
5333 rm -f core conftest.err conftest.$ac_objext
5334   test "x$ac_cv_prog_cc_c89" != "xno" && break
5335 done
5336 rm -f conftest.$ac_ext
5337 CC=$ac_save_CC
5338
5339 fi
5340 # AC_CACHE_VAL
5341 case "x$ac_cv_prog_cc_c89" in
5342   x)
5343     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5344 $as_echo "none needed" >&6; } ;;
5345   xno)
5346     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5347 $as_echo "unsupported" >&6; } ;;
5348   *)
5349     CC="$CC $ac_cv_prog_cc_c89"
5350     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5351 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5352 esac
5353 if test "x$ac_cv_prog_cc_c89" != xno; then :
5354
5355 fi
5356
5357 ac_ext=c
5358 ac_cpp='$CPP $CPPFLAGS'
5359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5362 DEPDIR="${am__leading_dot}deps"
5363
5364 ac_config_commands="$ac_config_commands depfiles"
5365
5366
5367 am_make=${MAKE-make}
5368 cat > confinc << 'END'
5369 am__doit:
5370         @echo this is the am__doit target
5371 .PHONY: am__doit
5372 END
5373 # If we don't find an include directive, just comment out the code.
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5375 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5376 am__include="#"
5377 am__quote=
5378 _am_result=none
5379 # First try GNU make style include.
5380 echo "include confinc" > confmf
5381 # Ignore all kinds of additional output from `make'.
5382 case `$am_make -s -f confmf 2> /dev/null` in #(
5383 *the\ am__doit\ target*)
5384   am__include=include
5385   am__quote=
5386   _am_result=GNU
5387   ;;
5388 esac
5389 # Now try BSD make style include.
5390 if test "$am__include" = "#"; then
5391    echo '.include "confinc"' > confmf
5392    case `$am_make -s -f confmf 2> /dev/null` in #(
5393    *the\ am__doit\ target*)
5394      am__include=.include
5395      am__quote="\""
5396      _am_result=BSD
5397      ;;
5398    esac
5399 fi
5400
5401
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5403 $as_echo "$_am_result" >&6; }
5404 rm -f confinc confmf
5405
5406 # Check whether --enable-dependency-tracking was given.
5407 if test "${enable_dependency_tracking+set}" = set; then :
5408   enableval=$enable_dependency_tracking;
5409 fi
5410
5411 if test "x$enable_dependency_tracking" != xno; then
5412   am_depcomp="$ac_aux_dir/depcomp"
5413   AMDEPBACKSLASH='\'
5414 fi
5415  if test "x$enable_dependency_tracking" != xno; then
5416   AMDEP_TRUE=
5417   AMDEP_FALSE='#'
5418 else
5419   AMDEP_TRUE='#'
5420   AMDEP_FALSE=
5421 fi
5422
5423
5424
5425 depcc="$CC"   am_compiler_list=
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5428 $as_echo_n "checking dependency style of $depcc... " >&6; }
5429 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5430   $as_echo_n "(cached) " >&6
5431 else
5432   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5433   # We make a subdir and do the tests there.  Otherwise we can end up
5434   # making bogus files that we don't know about and never remove.  For
5435   # instance it was reported that on HP-UX the gcc test will end up
5436   # making a dummy file named `D' -- because `-MD' means `put the output
5437   # in D'.
5438   mkdir conftest.dir
5439   # Copy depcomp to subdir because otherwise we won't find it if we're
5440   # using a relative directory.
5441   cp "$am_depcomp" conftest.dir
5442   cd conftest.dir
5443   # We will build objects and dependencies in a subdirectory because
5444   # it helps to detect inapplicable dependency modes.  For instance
5445   # both Tru64's cc and ICC support -MD to output dependencies as a
5446   # side effect of compilation, but ICC will put the dependencies in
5447   # the current directory while Tru64 will put them in the object
5448   # directory.
5449   mkdir sub
5450
5451   am_cv_CC_dependencies_compiler_type=none
5452   if test "$am_compiler_list" = ""; then
5453      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5454   fi
5455   am__universal=false
5456   case " $depcc " in #(
5457      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5458      esac
5459
5460   for depmode in $am_compiler_list; do
5461     # Setup a source with many dependencies, because some compilers
5462     # like to wrap large dependency lists on column 80 (with \), and
5463     # we should not choose a depcomp mode which is confused by this.
5464     #
5465     # We need to recreate these files for each test, as the compiler may
5466     # overwrite some of them when testing with obscure command lines.
5467     # This happens at least with the AIX C compiler.
5468     : > sub/conftest.c
5469     for i in 1 2 3 4 5 6; do
5470       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5471       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5472       # Solaris 8's {/usr,}/bin/sh.
5473       touch sub/conftst$i.h
5474     done
5475     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5476
5477     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5478     # mode.  It turns out that the SunPro C++ compiler does not properly
5479     # handle `-M -o', and we need to detect this.  Also, some Intel
5480     # versions had trouble with output in subdirs
5481     am__obj=sub/conftest.${OBJEXT-o}
5482     am__minus_obj="-o $am__obj"
5483     case $depmode in
5484     gcc)
5485       # This depmode causes a compiler race in universal mode.
5486       test "$am__universal" = false || continue
5487       ;;
5488     nosideeffect)
5489       # after this tag, mechanisms are not by side-effect, so they'll
5490       # only be used when explicitly requested
5491       if test "x$enable_dependency_tracking" = xyes; then
5492         continue
5493       else
5494         break
5495       fi
5496       ;;
5497     msvisualcpp | msvcmsys)
5498       # This compiler won't grok `-c -o', but also, the minuso test has
5499       # not run yet.  These depmodes are late enough in the game, and
5500       # so weak that their functioning should not be impacted.
5501       am__obj=conftest.${OBJEXT-o}
5502       am__minus_obj=
5503       ;;
5504     none) break ;;
5505     esac
5506     if depmode=$depmode \
5507        source=sub/conftest.c object=$am__obj \
5508        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5509        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5510          >/dev/null 2>conftest.err &&
5511        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5512        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5513        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5514        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5515       # icc doesn't choke on unknown options, it will just issue warnings
5516       # or remarks (even with -Werror).  So we grep stderr for any message
5517       # that says an option was ignored or not supported.
5518       # When given -MP, icc 7.0 and 7.1 complain thusly:
5519       #   icc: Command line warning: ignoring option '-M'; no argument required
5520       # The diagnosis changed in icc 8.0:
5521       #   icc: Command line remark: option '-MP' not supported
5522       if (grep 'ignoring option' conftest.err ||
5523           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5524         am_cv_CC_dependencies_compiler_type=$depmode
5525         break
5526       fi
5527     fi
5528   done
5529
5530   cd ..
5531   rm -rf conftest.dir
5532 else
5533   am_cv_CC_dependencies_compiler_type=none
5534 fi
5535
5536 fi
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5538 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5539 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5540
5541  if
5542   test "x$enable_dependency_tracking" != xno \
5543   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5544   am__fastdepCC_TRUE=
5545   am__fastdepCC_FALSE='#'
5546 else
5547   am__fastdepCC_TRUE='#'
5548   am__fastdepCC_FALSE=
5549 fi
5550
5551
5552 if test "x$CC" != xcc; then
5553   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5554 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5555 else
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5557 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5558 fi
5559 set dummy $CC; ac_cc=`$as_echo "$2" |
5560                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5561 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5562   $as_echo_n "(cached) " >&6
5563 else
5564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5565 /* end confdefs.h.  */
5566
5567 int
5568 main ()
5569 {
5570
5571   ;
5572   return 0;
5573 }
5574 _ACEOF
5575 # Make sure it works both with $CC and with simple cc.
5576 # We do the test twice because some compilers refuse to overwrite an
5577 # existing .o file with -o, though they will create one.
5578 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5579 rm -f conftest2.*
5580 if { { case "(($ac_try" in
5581   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5582   *) ac_try_echo=$ac_try;;
5583 esac
5584 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5585 $as_echo "$ac_try_echo"; } >&5
5586   (eval "$ac_try") 2>&5
5587   ac_status=$?
5588   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5589   test $ac_status = 0; } &&
5590    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5591   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5592   *) ac_try_echo=$ac_try;;
5593 esac
5594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5595 $as_echo "$ac_try_echo"; } >&5
5596   (eval "$ac_try") 2>&5
5597   ac_status=$?
5598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5599   test $ac_status = 0; };
5600 then
5601   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5602   if test "x$CC" != xcc; then
5603     # Test first that cc exists at all.
5604     if { ac_try='cc -c conftest.$ac_ext >&5'
5605   { { case "(($ac_try" in
5606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5607   *) ac_try_echo=$ac_try;;
5608 esac
5609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5610 $as_echo "$ac_try_echo"; } >&5
5611   (eval "$ac_try") 2>&5
5612   ac_status=$?
5613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5614   test $ac_status = 0; }; }; then
5615       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5616       rm -f conftest2.*
5617       if { { case "(($ac_try" in
5618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5619   *) ac_try_echo=$ac_try;;
5620 esac
5621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5622 $as_echo "$ac_try_echo"; } >&5
5623   (eval "$ac_try") 2>&5
5624   ac_status=$?
5625   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5626   test $ac_status = 0; } &&
5627          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5629   *) ac_try_echo=$ac_try;;
5630 esac
5631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5632 $as_echo "$ac_try_echo"; } >&5
5633   (eval "$ac_try") 2>&5
5634   ac_status=$?
5635   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5636   test $ac_status = 0; };
5637       then
5638         # cc works too.
5639         :
5640       else
5641         # cc exists but doesn't like -o.
5642         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5643       fi
5644     fi
5645   fi
5646 else
5647   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5648 fi
5649 rm -f core conftest*
5650
5651 fi
5652 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5654 $as_echo "yes" >&6; }
5655 else
5656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5657 $as_echo "no" >&6; }
5658
5659 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5660
5661 fi
5662
5663 # FIXME: we rely on the cache variable name because
5664 # there is no other way.
5665 set dummy $CC
5666 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5667 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5668 if test "$am_t" != yes; then
5669    # Losing compiler, so override with the script.
5670    # FIXME: It is wrong to rewrite CC.
5671    # But if we don't then we get into trouble of one sort or another.
5672    # A longer-term fix would be to have automake use am__CC in this case,
5673    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5674    CC="$am_aux_dir/compile $CC"
5675 fi
5676
5677
5678
5679 # Initialize gnulib right after verifying that the C compiler works.
5680 if test -n "$ac_tool_prefix"; then
5681   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5682 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5684 $as_echo_n "checking for $ac_word... " >&6; }
5685 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5686   $as_echo_n "(cached) " >&6
5687 else
5688   if test -n "$RANLIB"; then
5689   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5690 else
5691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5692 for as_dir in $PATH
5693 do
5694   IFS=$as_save_IFS
5695   test -z "$as_dir" && as_dir=.
5696     for ac_exec_ext in '' $ac_executable_extensions; do
5697   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5698     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5700     break 2
5701   fi
5702 done
5703   done
5704 IFS=$as_save_IFS
5705
5706 fi
5707 fi
5708 RANLIB=$ac_cv_prog_RANLIB
5709 if test -n "$RANLIB"; then
5710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5711 $as_echo "$RANLIB" >&6; }
5712 else
5713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5714 $as_echo "no" >&6; }
5715 fi
5716
5717
5718 fi
5719 if test -z "$ac_cv_prog_RANLIB"; then
5720   ac_ct_RANLIB=$RANLIB
5721   # Extract the first word of "ranlib", so it can be a program name with args.
5722 set dummy ranlib; ac_word=$2
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5724 $as_echo_n "checking for $ac_word... " >&6; }
5725 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5726   $as_echo_n "(cached) " >&6
5727 else
5728   if test -n "$ac_ct_RANLIB"; then
5729   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5730 else
5731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5732 for as_dir in $PATH
5733 do
5734   IFS=$as_save_IFS
5735   test -z "$as_dir" && as_dir=.
5736     for ac_exec_ext in '' $ac_executable_extensions; do
5737   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5738     ac_cv_prog_ac_ct_RANLIB="ranlib"
5739     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5740     break 2
5741   fi
5742 done
5743   done
5744 IFS=$as_save_IFS
5745
5746 fi
5747 fi
5748 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5749 if test -n "$ac_ct_RANLIB"; then
5750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5751 $as_echo "$ac_ct_RANLIB" >&6; }
5752 else
5753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5754 $as_echo "no" >&6; }
5755 fi
5756
5757   if test "x$ac_ct_RANLIB" = x; then
5758     RANLIB=":"
5759   else
5760     case $cross_compiling:$ac_tool_warned in
5761 yes:)
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5763 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5764 ac_tool_warned=yes ;;
5765 esac
5766     RANLIB=$ac_ct_RANLIB
5767   fi
5768 else
5769   RANLIB="$ac_cv_prog_RANLIB"
5770 fi
5771
5772
5773 ac_ext=c
5774 ac_cpp='$CPP $CPPFLAGS'
5775 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5776 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5777 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5779 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5780 # On Suns, sometimes $CPP names a directory.
5781 if test -n "$CPP" && test -d "$CPP"; then
5782   CPP=
5783 fi
5784 if test -z "$CPP"; then
5785   if test "${ac_cv_prog_CPP+set}" = set; then :
5786   $as_echo_n "(cached) " >&6
5787 else
5788       # Double quotes because CPP needs to be expanded
5789     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5790     do
5791       ac_preproc_ok=false
5792 for ac_c_preproc_warn_flag in '' yes
5793 do
5794   # Use a header file that comes with gcc, so configuring glibc
5795   # with a fresh cross-compiler works.
5796   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5797   # <limits.h> exists even on freestanding compilers.
5798   # On the NeXT, cc -E runs the code through the compiler's parser,
5799   # not just through cpp. "Syntax error" is here to catch this case.
5800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5801 /* end confdefs.h.  */
5802 #ifdef __STDC__
5803 # include <limits.h>
5804 #else
5805 # include <assert.h>
5806 #endif
5807                      Syntax error
5808 _ACEOF
5809 if ac_fn_c_try_cpp "$LINENO"; then :
5810
5811 else
5812   # Broken: fails on valid input.
5813 continue
5814 fi
5815 rm -f conftest.err conftest.$ac_ext
5816
5817   # OK, works on sane cases.  Now check whether nonexistent headers
5818   # can be detected and how.
5819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820 /* end confdefs.h.  */
5821 #include <ac_nonexistent.h>
5822 _ACEOF
5823 if ac_fn_c_try_cpp "$LINENO"; then :
5824   # Broken: success on invalid input.
5825 continue
5826 else
5827   # Passes both tests.
5828 ac_preproc_ok=:
5829 break
5830 fi
5831 rm -f conftest.err conftest.$ac_ext
5832
5833 done
5834 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5835 rm -f conftest.err conftest.$ac_ext
5836 if $ac_preproc_ok; then :
5837   break
5838 fi
5839
5840     done
5841     ac_cv_prog_CPP=$CPP
5842
5843 fi
5844   CPP=$ac_cv_prog_CPP
5845 else
5846   ac_cv_prog_CPP=$CPP
5847 fi
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5849 $as_echo "$CPP" >&6; }
5850 ac_preproc_ok=false
5851 for ac_c_preproc_warn_flag in '' yes
5852 do
5853   # Use a header file that comes with gcc, so configuring glibc
5854   # with a fresh cross-compiler works.
5855   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5856   # <limits.h> exists even on freestanding compilers.
5857   # On the NeXT, cc -E runs the code through the compiler's parser,
5858   # not just through cpp. "Syntax error" is here to catch this case.
5859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5860 /* end confdefs.h.  */
5861 #ifdef __STDC__
5862 # include <limits.h>
5863 #else
5864 # include <assert.h>
5865 #endif
5866                      Syntax error
5867 _ACEOF
5868 if ac_fn_c_try_cpp "$LINENO"; then :
5869
5870 else
5871   # Broken: fails on valid input.
5872 continue
5873 fi
5874 rm -f conftest.err conftest.$ac_ext
5875
5876   # OK, works on sane cases.  Now check whether nonexistent headers
5877   # can be detected and how.
5878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5879 /* end confdefs.h.  */
5880 #include <ac_nonexistent.h>
5881 _ACEOF
5882 if ac_fn_c_try_cpp "$LINENO"; then :
5883   # Broken: success on invalid input.
5884 continue
5885 else
5886   # Passes both tests.
5887 ac_preproc_ok=:
5888 break
5889 fi
5890 rm -f conftest.err conftest.$ac_ext
5891
5892 done
5893 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5894 rm -f conftest.err conftest.$ac_ext
5895 if $ac_preproc_ok; then :
5896
5897 else
5898   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5899 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5900 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5901 See \`config.log' for more details." "$LINENO" 5; }
5902 fi
5903
5904 ac_ext=c
5905 ac_cpp='$CPP $CPPFLAGS'
5906 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5907 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5908 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5909
5910
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5912 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5913 if test "${ac_cv_path_GREP+set}" = set; then :
5914   $as_echo_n "(cached) " >&6
5915 else
5916   if test -z "$GREP"; then
5917   ac_path_GREP_found=false
5918   # Loop through the user's path and test for each of PROGNAME-LIST
5919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5920 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5921 do
5922   IFS=$as_save_IFS
5923   test -z "$as_dir" && as_dir=.
5924     for ac_prog in grep ggrep; do
5925     for ac_exec_ext in '' $ac_executable_extensions; do
5926       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5927       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5928 # Check for GNU ac_path_GREP and select it if it is found.
5929   # Check for GNU $ac_path_GREP
5930 case `"$ac_path_GREP" --version 2>&1` in
5931 *GNU*)
5932   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5933 *)
5934   ac_count=0
5935   $as_echo_n 0123456789 >"conftest.in"
5936   while :
5937   do
5938     cat "conftest.in" "conftest.in" >"conftest.tmp"
5939     mv "conftest.tmp" "conftest.in"
5940     cp "conftest.in" "conftest.nl"
5941     $as_echo 'GREP' >> "conftest.nl"
5942     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5943     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5944     as_fn_arith $ac_count + 1 && ac_count=$as_val
5945     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5946       # Best one so far, save it but keep looking for a better one
5947       ac_cv_path_GREP="$ac_path_GREP"
5948       ac_path_GREP_max=$ac_count
5949     fi
5950     # 10*(2^10) chars as input seems more than enough
5951     test $ac_count -gt 10 && break
5952   done
5953   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5954 esac
5955
5956       $ac_path_GREP_found && break 3
5957     done
5958   done
5959   done
5960 IFS=$as_save_IFS
5961   if test -z "$ac_cv_path_GREP"; then
5962     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5963   fi
5964 else
5965   ac_cv_path_GREP=$GREP
5966 fi
5967
5968 fi
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5970 $as_echo "$ac_cv_path_GREP" >&6; }
5971  GREP="$ac_cv_path_GREP"
5972
5973
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5975 $as_echo_n "checking for egrep... " >&6; }
5976 if test "${ac_cv_path_EGREP+set}" = set; then :
5977   $as_echo_n "(cached) " >&6
5978 else
5979   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5980    then ac_cv_path_EGREP="$GREP -E"
5981    else
5982      if test -z "$EGREP"; then
5983   ac_path_EGREP_found=false
5984   # Loop through the user's path and test for each of PROGNAME-LIST
5985   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5986 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5987 do
5988   IFS=$as_save_IFS
5989   test -z "$as_dir" && as_dir=.
5990     for ac_prog in egrep; do
5991     for ac_exec_ext in '' $ac_executable_extensions; do
5992       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5993       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5994 # Check for GNU ac_path_EGREP and select it if it is found.
5995   # Check for GNU $ac_path_EGREP
5996 case `"$ac_path_EGREP" --version 2>&1` in
5997 *GNU*)
5998   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5999 *)
6000   ac_count=0
6001   $as_echo_n 0123456789 >"conftest.in"
6002   while :
6003   do
6004     cat "conftest.in" "conftest.in" >"conftest.tmp"
6005     mv "conftest.tmp" "conftest.in"
6006     cp "conftest.in" "conftest.nl"
6007     $as_echo 'EGREP' >> "conftest.nl"
6008     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6009     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6010     as_fn_arith $ac_count + 1 && ac_count=$as_val
6011     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6012       # Best one so far, save it but keep looking for a better one
6013       ac_cv_path_EGREP="$ac_path_EGREP"
6014       ac_path_EGREP_max=$ac_count
6015     fi
6016     # 10*(2^10) chars as input seems more than enough
6017     test $ac_count -gt 10 && break
6018   done
6019   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6020 esac
6021
6022       $ac_path_EGREP_found && break 3
6023     done
6024   done
6025   done
6026 IFS=$as_save_IFS
6027   if test -z "$ac_cv_path_EGREP"; then
6028     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6029   fi
6030 else
6031   ac_cv_path_EGREP=$EGREP
6032 fi
6033
6034    fi
6035 fi
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6037 $as_echo "$ac_cv_path_EGREP" >&6; }
6038  EGREP="$ac_cv_path_EGREP"
6039
6040
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6042 $as_echo_n "checking for ANSI C header files... " >&6; }
6043 if test "${ac_cv_header_stdc+set}" = set; then :
6044   $as_echo_n "(cached) " >&6
6045 else
6046   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047 /* end confdefs.h.  */
6048 #include <stdlib.h>
6049 #include <stdarg.h>
6050 #include <string.h>
6051 #include <float.h>
6052
6053 int
6054 main ()
6055 {
6056
6057   ;
6058   return 0;
6059 }
6060 _ACEOF
6061 if ac_fn_c_try_compile "$LINENO"; then :
6062   ac_cv_header_stdc=yes
6063 else
6064   ac_cv_header_stdc=no
6065 fi
6066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6067
6068 if test $ac_cv_header_stdc = yes; then
6069   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072 #include <string.h>
6073
6074 _ACEOF
6075 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6076   $EGREP "memchr" >/dev/null 2>&1; then :
6077
6078 else
6079   ac_cv_header_stdc=no
6080 fi
6081 rm -f conftest*
6082
6083 fi
6084
6085 if test $ac_cv_header_stdc = yes; then
6086   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6088 /* end confdefs.h.  */
6089 #include <stdlib.h>
6090
6091 _ACEOF
6092 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6093   $EGREP "free" >/dev/null 2>&1; then :
6094
6095 else
6096   ac_cv_header_stdc=no
6097 fi
6098 rm -f conftest*
6099
6100 fi
6101
6102 if test $ac_cv_header_stdc = yes; then
6103   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6104   if test "$cross_compiling" = yes; then :
6105   :
6106 else
6107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108 /* end confdefs.h.  */
6109 #include <ctype.h>
6110 #include <stdlib.h>
6111 #if ((' ' & 0x0FF) == 0x020)
6112 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6113 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6114 #else
6115 # define ISLOWER(c) \
6116                    (('a' <= (c) && (c) <= 'i') \
6117                      || ('j' <= (c) && (c) <= 'r') \
6118                      || ('s' <= (c) && (c) <= 'z'))
6119 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6120 #endif
6121
6122 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6123 int
6124 main ()
6125 {
6126   int i;
6127   for (i = 0; i < 256; i++)
6128     if (XOR (islower (i), ISLOWER (i))
6129         || toupper (i) != TOUPPER (i))
6130       return 2;
6131   return 0;
6132 }
6133 _ACEOF
6134 if ac_fn_c_try_run "$LINENO"; then :
6135
6136 else
6137   ac_cv_header_stdc=no
6138 fi
6139 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6140   conftest.$ac_objext conftest.beam conftest.$ac_ext
6141 fi
6142
6143 fi
6144 fi
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6146 $as_echo "$ac_cv_header_stdc" >&6; }
6147 if test $ac_cv_header_stdc = yes; then
6148
6149 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6150
6151 fi
6152
6153 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6154 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6155                   inttypes.h stdint.h unistd.h
6156 do :
6157   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6158 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6159 "
6160 eval as_val=\$$as_ac_Header
6161    if test "x$as_val" = x""yes; then :
6162   cat >>confdefs.h <<_ACEOF
6163 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6164 _ACEOF
6165
6166 fi
6167
6168 done
6169
6170
6171
6172
6173
6174   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6175 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6176   MINIX=yes
6177 else
6178   MINIX=
6179 fi
6180
6181
6182   if test "$MINIX" = yes; then
6183
6184 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6185
6186
6187 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6188
6189
6190 $as_echo "#define _MINIX 1" >>confdefs.h
6191
6192   fi
6193
6194         case "$host_os" in
6195     hpux*)
6196
6197 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6198
6199       ;;
6200   esac
6201
6202
6203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6204 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6205 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6206   $as_echo_n "(cached) " >&6
6207 else
6208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6209 /* end confdefs.h.  */
6210
6211 #         define __EXTENSIONS__ 1
6212           $ac_includes_default
6213 int
6214 main ()
6215 {
6216
6217   ;
6218   return 0;
6219 }
6220 _ACEOF
6221 if ac_fn_c_try_compile "$LINENO"; then :
6222   ac_cv_safe_to_define___extensions__=yes
6223 else
6224   ac_cv_safe_to_define___extensions__=no
6225 fi
6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6227 fi
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6229 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6230   test $ac_cv_safe_to_define___extensions__ = yes &&
6231     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6232
6233   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6234
6235   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6236
6237   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6238
6239   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6240
6241
6242
6243
6244
6245
6246
6247
6248    case $ac_cv_prog_cc_stdc in #(
6249   no) :
6250     ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6251   *) :
6252     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6253 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6254 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6255   $as_echo_n "(cached) " >&6
6256 else
6257   ac_cv_prog_cc_c99=no
6258 ac_save_CC=$CC
6259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6260 /* end confdefs.h.  */
6261 #include <stdarg.h>
6262 #include <stdbool.h>
6263 #include <stdlib.h>
6264 #include <wchar.h>
6265 #include <stdio.h>
6266
6267 // Check varargs macros.  These examples are taken from C99 6.10.3.5.
6268 #define debug(...) fprintf (stderr, __VA_ARGS__)
6269 #define showlist(...) puts (#__VA_ARGS__)
6270 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6271 static void
6272 test_varargs_macros (void)
6273 {
6274   int x = 1234;
6275   int y = 5678;
6276   debug ("Flag");
6277   debug ("X = %d\n", x);
6278   showlist (The first, second, and third items.);
6279   report (x>y, "x is %d but y is %d", x, y);
6280 }
6281
6282 // Check long long types.
6283 #define BIG64 18446744073709551615ull
6284 #define BIG32 4294967295ul
6285 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6286 #if !BIG_OK
6287   your preprocessor is broken;
6288 #endif
6289 #if BIG_OK
6290 #else
6291   your preprocessor is broken;
6292 #endif
6293 static long long int bignum = -9223372036854775807LL;
6294 static unsigned long long int ubignum = BIG64;
6295
6296 struct incomplete_array
6297 {
6298   int datasize;
6299   double data[];
6300 };
6301
6302 struct named_init {
6303   int number;
6304   const wchar_t *name;
6305   double average;
6306 };
6307
6308 typedef const char *ccp;
6309
6310 static inline int
6311 test_restrict (ccp restrict text)
6312 {
6313   // See if C++-style comments work.
6314   // Iterate through items via the restricted pointer.
6315   // Also check for declarations in for loops.
6316   for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6317     continue;
6318   return 0;
6319 }
6320
6321 // Check varargs and va_copy.
6322 static void
6323 test_varargs (const char *format, ...)
6324 {
6325   va_list args;
6326   va_start (args, format);
6327   va_list args_copy;
6328   va_copy (args_copy, args);
6329
6330   const char *str;
6331   int number;
6332   float fnumber;
6333
6334   while (*format)
6335     {
6336       switch (*format++)
6337         {
6338         case 's': // string
6339           str = va_arg (args_copy, const char *);
6340           break;
6341         case 'd': // int
6342           number = va_arg (args_copy, int);
6343           break;
6344         case 'f': // float
6345           fnumber = va_arg (args_copy, double);
6346           break;
6347         default:
6348           break;
6349         }
6350     }
6351   va_end (args_copy);
6352   va_end (args);
6353 }
6354
6355 int
6356 main ()
6357 {
6358
6359   // Check bool.
6360   _Bool success = false;
6361
6362   // Check restrict.
6363   if (test_restrict ("String literal") == 0)
6364     success = true;
6365   char *restrict newvar = "Another string";
6366
6367   // Check varargs.
6368   test_varargs ("s, d' f .", "string", 65, 34.234);
6369   test_varargs_macros ();
6370
6371   // Check flexible array members.
6372   struct incomplete_array *ia =
6373     malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6374   ia->datasize = 10;
6375   for (int i = 0; i < ia->datasize; ++i)
6376     ia->data[i] = i * 1.234;
6377
6378   // Check named initializers.
6379   struct named_init ni = {
6380     .number = 34,
6381     .name = L"Test wide string",
6382     .average = 543.34343,
6383   };
6384
6385   ni.number = 58;
6386
6387   int dynamic_array[ni.number];
6388   dynamic_array[ni.number - 1] = 543;
6389
6390   // work around unused variable warnings
6391   return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6392           || dynamic_array[ni.number - 1] != 543);
6393
6394   ;
6395   return 0;
6396 }
6397 _ACEOF
6398 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6399 do
6400   CC="$ac_save_CC $ac_arg"
6401   if ac_fn_c_try_compile "$LINENO"; then :
6402   ac_cv_prog_cc_c99=$ac_arg
6403 fi
6404 rm -f core conftest.err conftest.$ac_objext
6405   test "x$ac_cv_prog_cc_c99" != "xno" && break
6406 done
6407 rm -f conftest.$ac_ext
6408 CC=$ac_save_CC
6409
6410 fi
6411 # AC_CACHE_VAL
6412 case "x$ac_cv_prog_cc_c99" in
6413   x)
6414     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6415 $as_echo "none needed" >&6; } ;;
6416   xno)
6417     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6418 $as_echo "unsupported" >&6; } ;;
6419   *)
6420     CC="$CC $ac_cv_prog_cc_c99"
6421     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6422 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6423 esac
6424 if test "x$ac_cv_prog_cc_c99" != xno; then :
6425   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6426 else
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6428 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6429 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6430   $as_echo_n "(cached) " >&6
6431 else
6432   ac_cv_prog_cc_c89=no
6433 ac_save_CC=$CC
6434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6435 /* end confdefs.h.  */
6436 #include <stdarg.h>
6437 #include <stdio.h>
6438 #include <sys/types.h>
6439 #include <sys/stat.h>
6440 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
6441 struct buf { int x; };
6442 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6443 static char *e (p, i)
6444      char **p;
6445      int i;
6446 {
6447   return p[i];
6448 }
6449 static char *f (char * (*g) (char **, int), char **p, ...)
6450 {
6451   char *s;
6452   va_list v;
6453   va_start (v,p);
6454   s = g (p, va_arg (v,int));
6455   va_end (v);
6456   return s;
6457 }
6458
6459 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
6460    function prototypes and stuff, but not '\xHH' hex character constants.
6461    These don't provoke an error unfortunately, instead are silently treated
6462    as 'x'.  The following induces an error, until -std is added to get
6463    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
6464    array size at least.  It's necessary to write '\x00'==0 to get something
6465    that's true only with -std.  */
6466 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6467
6468 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6469    inside strings and character constants.  */
6470 #define FOO(x) 'x'
6471 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6472
6473 int test (int i, double x);
6474 struct s1 {int (*f) (int a);};
6475 struct s2 {int (*f) (double a);};
6476 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6477 int argc;
6478 char **argv;
6479 int
6480 main ()
6481 {
6482 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
6483   ;
6484   return 0;
6485 }
6486 _ACEOF
6487 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6488         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6489 do
6490   CC="$ac_save_CC $ac_arg"
6491   if ac_fn_c_try_compile "$LINENO"; then :
6492   ac_cv_prog_cc_c89=$ac_arg
6493 fi
6494 rm -f core conftest.err conftest.$ac_objext
6495   test "x$ac_cv_prog_cc_c89" != "xno" && break
6496 done
6497 rm -f conftest.$ac_ext
6498 CC=$ac_save_CC
6499
6500 fi
6501 # AC_CACHE_VAL
6502 case "x$ac_cv_prog_cc_c89" in
6503   x)
6504     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6505 $as_echo "none needed" >&6; } ;;
6506   xno)
6507     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6508 $as_echo "unsupported" >&6; } ;;
6509   *)
6510     CC="$CC $ac_cv_prog_cc_c89"
6511     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6512 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6513 esac
6514 if test "x$ac_cv_prog_cc_c89" != xno; then :
6515   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6516 else
6517   ac_cv_prog_cc_stdc=no
6518 fi
6519
6520 fi
6521  ;;
6522 esac
6523   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6524 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6525   if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6526   $as_echo_n "(cached) " >&6
6527 fi
6528
6529   case $ac_cv_prog_cc_stdc in #(
6530   no) :
6531     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6532 $as_echo "unsupported" >&6; } ;; #(
6533   '') :
6534     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6535 $as_echo "none needed" >&6; } ;; #(
6536   *) :
6537     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6538 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6539 esac
6540
6541
6542
6543   # Code from module alloca-opt:
6544   # Code from module allocator:
6545   # Code from module arg-nonnull:
6546   # Code from module c++defs:
6547   # Code from module careadlinkat:
6548   # Code from module crypto/md5:
6549   # Code from module crypto/sha1:
6550   # Code from module crypto/sha256:
6551   # Code from module crypto/sha512:
6552   # Code from module dosname:
6553   # Code from module dtoastr:
6554   # Code from module dup2:
6555   # Code from module extensions:
6556
6557   # Code from module filemode:
6558   # Code from module getloadavg:
6559   # Code from module getopt-gnu:
6560   # Code from module getopt-posix:
6561   # Code from module gettext-h:
6562   # Code from module ignore-value:
6563   # Code from module include_next:
6564   # Code from module intprops:
6565   # Code from module inttypes-incomplete:
6566   # Code from module lstat:
6567   # Code from module mktime:
6568   # Code from module multiarch:
6569   # Code from module readlink:
6570   # Code from module socklen:
6571   # Code from module ssize_t:
6572   # Code from module stat:
6573   # Code from module stdarg:
6574
6575   # Code from module stdbool:
6576   # Code from module stddef:
6577   # Code from module stdint:
6578   # Code from module stdio:
6579   # Code from module stdlib:
6580   # Code from module strftime:
6581   # Code from module strtoull:
6582   # Code from module strtoumax:
6583   # Code from module symlink:
6584   # Code from module sys_stat:
6585   # Code from module time:
6586   # Code from module time_r:
6587   # Code from module u64:
6588   # Code from module unistd:
6589   # Code from module verify:
6590   # Code from module warn-on-use:
6591
6592
6593 # On Suns, sometimes $CPP names a directory.
6594 if test -n "$CPP" && test -d "$CPP"; then
6595   CPP=
6596 fi
6597
6598 ## If not using gcc, and on Solaris, and no CPP specified, see if
6599 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6600 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6601  test x"$CPP" = x; then
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6603 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6604   if test "${emacs_cv_sunpro_c+set}" = set; then :
6605   $as_echo_n "(cached) " >&6
6606 else
6607   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6608 /* end confdefs.h.  */
6609
6610 int
6611 main ()
6612 {
6613 #ifndef __SUNPRO_C
6614 fail;
6615 #endif
6616
6617   ;
6618   return 0;
6619 }
6620 _ACEOF
6621 if ac_fn_c_try_link "$LINENO"; then :
6622   emacs_cv_sunpro_c=yes
6623 else
6624   emacs_cv_sunpro_c=no
6625 fi
6626 rm -f core conftest.err conftest.$ac_objext \
6627     conftest$ac_exeext conftest.$ac_ext
6628 fi
6629
6630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6631 $as_echo "$emacs_cv_sunpro_c" >&6; }
6632
6633   if test x"$emacs_cv_sunpro_c" = xyes; then
6634     NON_GNU_CPP="$CC -E -Xs"
6635   fi
6636 fi
6637
6638 #### Some systems specify a CPP to use unless we are using GCC.
6639 #### Now that we know whether we are using GCC, we can decide whether
6640 #### to use that one.
6641 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6642 then
6643   CPP="$NON_GNU_CPP"
6644 fi
6645
6646 #### Some systems specify a CC to use unless we are using GCC.
6647 #### Now that we know whether we are using GCC, we can decide whether
6648 #### to use that one.
6649 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6650   test x$cc_specified != xyes
6651 then
6652   CC="$NON_GNU_CC"
6653 fi
6654
6655 if test x$GCC = xyes; then
6656   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6657 else
6658   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6659 fi
6660
6661 ### Use -Wdeclaration-after-statement if the compiler supports it
6662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6663 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6664 SAVE_CFLAGS="$CFLAGS"
6665 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6667 /* end confdefs.h.  */
6668
6669 int
6670 main ()
6671 {
6672
6673   ;
6674   return 0;
6675 }
6676 _ACEOF
6677 if ac_fn_c_try_compile "$LINENO"; then :
6678   has_option=yes
6679 else
6680   has_option=no
6681 fi
6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6683 if test $has_option = yes; then
6684    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6685 fi
6686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6687 $as_echo "$has_option" >&6; }
6688 CFLAGS="$SAVE_CFLAGS"
6689 unset has_option
6690 unset SAVE_CFLAGS
6691
6692 ### Use -Wold-style-definition if the compiler supports it
6693 # This can be removed when conversion to standard C is finished.
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6695 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6696 SAVE_CFLAGS="$CFLAGS"
6697 CFLAGS="$CFLAGS -Wold-style-definition"
6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700
6701 int
6702 main ()
6703 {
6704
6705   ;
6706   return 0;
6707 }
6708 _ACEOF
6709 if ac_fn_c_try_compile "$LINENO"; then :
6710   has_option=yes
6711 else
6712   has_option=no
6713 fi
6714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6715 if test $has_option = yes; then
6716    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6717 fi
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6719 $as_echo "$has_option" >&6; }
6720 CFLAGS="$SAVE_CFLAGS"
6721 unset has_option
6722 unset SAVE_CFLAGS
6723
6724 ### Use -Wimplicit-function-declaration if the compiler supports it
6725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6726 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6727 SAVE_CFLAGS="$CFLAGS"
6728 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6730 /* end confdefs.h.  */
6731
6732 int
6733 main ()
6734 {
6735
6736   ;
6737   return 0;
6738 }
6739 _ACEOF
6740 if ac_fn_c_try_compile "$LINENO"; then :
6741   has_option=yes
6742 else
6743   has_option=no
6744 fi
6745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6746 if test $has_option = yes; then
6747    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6748 fi
6749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6750 $as_echo "$has_option" >&6; }
6751 CFLAGS="$SAVE_CFLAGS"
6752 unset has_option
6753 unset SAVE_CFLAGS
6754
6755
6756
6757
6758 #### Some other nice autoconf tests.
6759
6760 ac_ext=c
6761 ac_cpp='$CPP $CPPFLAGS'
6762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6766 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6767 # On Suns, sometimes $CPP names a directory.
6768 if test -n "$CPP" && test -d "$CPP"; then
6769   CPP=
6770 fi
6771 if test -z "$CPP"; then
6772   if test "${ac_cv_prog_CPP+set}" = set; then :
6773   $as_echo_n "(cached) " >&6
6774 else
6775       # Double quotes because CPP needs to be expanded
6776     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6777     do
6778       ac_preproc_ok=false
6779 for ac_c_preproc_warn_flag in '' yes
6780 do
6781   # Use a header file that comes with gcc, so configuring glibc
6782   # with a fresh cross-compiler works.
6783   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6784   # <limits.h> exists even on freestanding compilers.
6785   # On the NeXT, cc -E runs the code through the compiler's parser,
6786   # not just through cpp. "Syntax error" is here to catch this case.
6787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6788 /* end confdefs.h.  */
6789 #ifdef __STDC__
6790 # include <limits.h>
6791 #else
6792 # include <assert.h>
6793 #endif
6794                      Syntax error
6795 _ACEOF
6796 if ac_fn_c_try_cpp "$LINENO"; then :
6797
6798 else
6799   # Broken: fails on valid input.
6800 continue
6801 fi
6802 rm -f conftest.err conftest.$ac_ext
6803
6804   # OK, works on sane cases.  Now check whether nonexistent headers
6805   # can be detected and how.
6806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h.  */
6808 #include <ac_nonexistent.h>
6809 _ACEOF
6810 if ac_fn_c_try_cpp "$LINENO"; then :
6811   # Broken: success on invalid input.
6812 continue
6813 else
6814   # Passes both tests.
6815 ac_preproc_ok=:
6816 break
6817 fi
6818 rm -f conftest.err conftest.$ac_ext
6819
6820 done
6821 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6822 rm -f conftest.err conftest.$ac_ext
6823 if $ac_preproc_ok; then :
6824   break
6825 fi
6826
6827     done
6828     ac_cv_prog_CPP=$CPP
6829
6830 fi
6831   CPP=$ac_cv_prog_CPP
6832 else
6833   ac_cv_prog_CPP=$CPP
6834 fi
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6836 $as_echo "$CPP" >&6; }
6837 ac_preproc_ok=false
6838 for ac_c_preproc_warn_flag in '' yes
6839 do
6840   # Use a header file that comes with gcc, so configuring glibc
6841   # with a fresh cross-compiler works.
6842   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6843   # <limits.h> exists even on freestanding compilers.
6844   # On the NeXT, cc -E runs the code through the compiler's parser,
6845   # not just through cpp. "Syntax error" is here to catch this case.
6846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6847 /* end confdefs.h.  */
6848 #ifdef __STDC__
6849 # include <limits.h>
6850 #else
6851 # include <assert.h>
6852 #endif
6853                      Syntax error
6854 _ACEOF
6855 if ac_fn_c_try_cpp "$LINENO"; then :
6856
6857 else
6858   # Broken: fails on valid input.
6859 continue
6860 fi
6861 rm -f conftest.err conftest.$ac_ext
6862
6863   # OK, works on sane cases.  Now check whether nonexistent headers
6864   # can be detected and how.
6865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6866 /* end confdefs.h.  */
6867 #include <ac_nonexistent.h>
6868 _ACEOF
6869 if ac_fn_c_try_cpp "$LINENO"; then :
6870   # Broken: success on invalid input.
6871 continue
6872 else
6873   # Passes both tests.
6874 ac_preproc_ok=:
6875 break
6876 fi
6877 rm -f conftest.err conftest.$ac_ext
6878
6879 done
6880 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6881 rm -f conftest.err conftest.$ac_ext
6882 if $ac_preproc_ok; then :
6883
6884 else
6885   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6886 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6887 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6888 See \`config.log' for more details." "$LINENO" 5; }
6889 fi
6890
6891 ac_ext=c
6892 ac_cpp='$CPP $CPPFLAGS'
6893 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6894 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6895 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6896
6897
6898 if test "x$RANLIB" = x; then
6899   if test -n "$ac_tool_prefix"; then
6900   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6901 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6903 $as_echo_n "checking for $ac_word... " >&6; }
6904 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6905   $as_echo_n "(cached) " >&6
6906 else
6907   if test -n "$RANLIB"; then
6908   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6909 else
6910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6911 for as_dir in $PATH
6912 do
6913   IFS=$as_save_IFS
6914   test -z "$as_dir" && as_dir=.
6915     for ac_exec_ext in '' $ac_executable_extensions; do
6916   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6917     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6918     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6919     break 2
6920   fi
6921 done
6922   done
6923 IFS=$as_save_IFS
6924
6925 fi
6926 fi
6927 RANLIB=$ac_cv_prog_RANLIB
6928 if test -n "$RANLIB"; then
6929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6930 $as_echo "$RANLIB" >&6; }
6931 else
6932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6933 $as_echo "no" >&6; }
6934 fi
6935
6936
6937 fi
6938 if test -z "$ac_cv_prog_RANLIB"; then
6939   ac_ct_RANLIB=$RANLIB
6940   # Extract the first word of "ranlib", so it can be a program name with args.
6941 set dummy 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_ac_ct_RANLIB+set}" = set; then :
6945   $as_echo_n "(cached) " >&6
6946 else
6947   if test -n "$ac_ct_RANLIB"; then
6948   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6949 else
6950 as_save_IFS=$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_ac_ct_RANLIB="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 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6968 if test -n "$ac_ct_RANLIB"; then
6969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6970 $as_echo "$ac_ct_RANLIB" >&6; }
6971 else
6972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6973 $as_echo "no" >&6; }
6974 fi
6975
6976   if test "x$ac_ct_RANLIB" = x; then
6977     RANLIB=":"
6978   else
6979     case $cross_compiling:$ac_tool_warned in
6980 yes:)
6981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6982 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6983 ac_tool_warned=yes ;;
6984 esac
6985     RANLIB=$ac_ct_RANLIB
6986   fi
6987 else
6988   RANLIB="$ac_cv_prog_RANLIB"
6989 fi
6990
6991 fi
6992
6993 ## Although we're running on an amd64 kernel, we're actually compiling for
6994 ## the x86 architecture.  The user should probably have provided an
6995 ## explicit --build to `configure', but if everything else than the kernel
6996 ## is running in i386 mode, we can help them out.
6997 if test "$machine" = "amdx86-64"; then
6998   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6999 if test "x$ac_cv_have_decl_i386" = x""yes; then :
7000
7001 fi
7002
7003   if test "$ac_cv_have_decl_i386" = "yes"; then
7004     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
7005     machine=intel386
7006     machfile="m/${machine}.h"
7007   fi
7008 fi
7009
7010 # Extract the first word of "install-info", so it can be a program name with args.
7011 set dummy install-info; ac_word=$2
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7013 $as_echo_n "checking for $ac_word... " >&6; }
7014 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7015   $as_echo_n "(cached) " >&6
7016 else
7017   case $INSTALL_INFO in
7018   [\\/]* | ?:[\\/]*)
7019   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7020   ;;
7021   *)
7022   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7023 for as_dir in $PATH
7024 do
7025   IFS=$as_save_IFS
7026   test -z "$as_dir" && as_dir=.
7027     for ac_exec_ext in '' $ac_executable_extensions; do
7028   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7029     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7030     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7031     break 2
7032   fi
7033 done
7034   done
7035 IFS=$as_save_IFS
7036
7037   ;;
7038 esac
7039 fi
7040 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7041 if test -n "$INSTALL_INFO"; then
7042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7043 $as_echo "$INSTALL_INFO" >&6; }
7044 else
7045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7046 $as_echo "no" >&6; }
7047 fi
7048
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 /usr/sbin
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 /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   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7118   ;;
7119 esac
7120 fi
7121 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7122 if test -n "$INSTALL_INFO"; then
7123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7124 $as_echo "$INSTALL_INFO" >&6; }
7125 else
7126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7127 $as_echo "no" >&6; }
7128 fi
7129
7130
7131 # Extract the first word of "gzip", so it can be a program name with args.
7132 set dummy gzip; ac_word=$2
7133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7134 $as_echo_n "checking for $ac_word... " >&6; }
7135 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7136   $as_echo_n "(cached) " >&6
7137 else
7138   case $GZIP_PROG in
7139   [\\/]* | ?:[\\/]*)
7140   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7141   ;;
7142   *)
7143   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7144 for as_dir in $PATH
7145 do
7146   IFS=$as_save_IFS
7147   test -z "$as_dir" && as_dir=.
7148     for ac_exec_ext in '' $ac_executable_extensions; do
7149   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7150     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7151     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7152     break 2
7153   fi
7154 done
7155   done
7156 IFS=$as_save_IFS
7157
7158   ;;
7159 esac
7160 fi
7161 GZIP_PROG=$ac_cv_path_GZIP_PROG
7162 if test -n "$GZIP_PROG"; then
7163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7164 $as_echo "$GZIP_PROG" >&6; }
7165 else
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7167 $as_echo "no" >&6; }
7168 fi
7169
7170
7171
7172
7173 ## Need makeinfo >= 4.6 (?) to build the manuals.
7174 # Extract the first word of "makeinfo", so it can be a program name with args.
7175 set dummy makeinfo; ac_word=$2
7176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7177 $as_echo_n "checking for $ac_word... " >&6; }
7178 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7179   $as_echo_n "(cached) " >&6
7180 else
7181   case $MAKEINFO in
7182   [\\/]* | ?:[\\/]*)
7183   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7184   ;;
7185   *)
7186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7187 for as_dir in $PATH
7188 do
7189   IFS=$as_save_IFS
7190   test -z "$as_dir" && as_dir=.
7191     for ac_exec_ext in '' $ac_executable_extensions; do
7192   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7193     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7194     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7195     break 2
7196   fi
7197 done
7198   done
7199 IFS=$as_save_IFS
7200
7201   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7202   ;;
7203 esac
7204 fi
7205 MAKEINFO=$ac_cv_path_MAKEINFO
7206 if test -n "$MAKEINFO"; then
7207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7208 $as_echo "$MAKEINFO" >&6; }
7209 else
7210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7211 $as_echo "no" >&6; }
7212 fi
7213
7214
7215 if test "$MAKEINFO" != "no" && \
7216   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
7217    MAKEINFO=no
7218 fi
7219
7220 ## Makeinfo is unusual.  For a released Emacs, the manuals are
7221 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
7222 ## therefore in the category of "special tools" not normally required, which
7223 ## configure does not have to check for (eg autoconf itself).
7224 ## In a Bazaar checkout on the other hand, the manuals are not included.
7225 ## So makeinfo is a requirement to build from Bazaar, and configure
7226 ## should test for it as it does for any other build requirement.
7227 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7228 ## with pre-built manuals, from a Bazaar checkout.
7229 HAVE_MAKEINFO=yes
7230
7231 if test "$MAKEINFO" = "no"; then
7232   MAKEINFO=makeinfo
7233   if test "x${with_makeinfo}" = "xno"; then
7234     HAVE_MAKEINFO=no
7235   elif test ! -e $srcdir/info/emacs; then
7236     as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7237 source tree does not seem to have pre-built manuals in the \`info' directory.
7238 Either install a suitable version of makeinfo, or re-run configure
7239 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7240   fi
7241 fi
7242
7243
7244
7245 if test x$GCC = xyes; then
7246   test "x$GCC_LINK_TEST_OPTIONS" != x && \
7247     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7248 else
7249   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7250     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7251 fi
7252
7253
7254 late_LDFLAGS=$LDFLAGS
7255 if test x$GCC = xyes; then
7256   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7257 else
7258   LDFLAGS="$LDFLAGS -znocombreloc"
7259 fi
7260
7261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7262 $as_echo_n "checking for -znocombreloc... " >&6; }
7263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7264 /* end confdefs.h.  */
7265
7266 int
7267 main ()
7268 {
7269
7270   ;
7271   return 0;
7272 }
7273 _ACEOF
7274 if ac_fn_c_try_link "$LINENO"; then :
7275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7276 $as_echo "yes" >&6; }
7277 else
7278   LDFLAGS=$late_LDFLAGS
7279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7280 $as_echo "no" >&6; }
7281 fi
7282 rm -f core conftest.err conftest.$ac_objext \
7283     conftest$ac_exeext conftest.$ac_ext
7284
7285
7286 # The value of CPP is a quoted variable reference, so we need to do this
7287 # to get its actual value...
7288 CPP=`eval "echo $CPP"`
7289
7290
7291 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7292 case "$opsys" in
7293   your-opsys-here) CANNOT_DUMP=yes ;;
7294 esac
7295
7296 test "$CANNOT_DUMP" = "yes" && \
7297
7298 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7299
7300
7301
7302
7303
7304 UNEXEC_OBJ=unexelf.o
7305 case "$opsys" in
7306   # MSDOS uses unexcoff.o
7307   # MSWindows uses unexw32.o
7308   aix4-2)
7309    UNEXEC_OBJ=unexaix.o
7310    ;;
7311   cygwin)
7312    UNEXEC_OBJ=unexcw.o
7313    ;;
7314   darwin)
7315    UNEXEC_OBJ=unexmacosx.o
7316    ;;
7317   hpux10-20 | hpux11)
7318    UNEXEC_OBJ=unexhp9k800.o
7319    ;;
7320   sol2-10)
7321    # Use the Solaris dldump() function, called from unexsol.c, to dump
7322    # emacs, instead of the generic ELF dump code found in unexelf.c.
7323    # The resulting binary has a complete symbol table, and is better
7324    # for debugging and other observability tools (debuggers, pstack, etc).
7325    #
7326    # If you encounter a problem using dldump(), please consider sending
7327    # a message to the OpenSolaris tools-linking mailing list:
7328    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
7329    #
7330    # It is likely that dldump() works with older Solaris too, but this has
7331    # not been tested, so for now this change is for Solaris 10 or newer.
7332    UNEXEC_OBJ=unexsol.o
7333    ;;
7334 esac
7335
7336 LD_SWITCH_SYSTEM=
7337 case "$opsys" in
7338   freebsd)
7339    ## Let `ld' find image libs and similar things in /usr/local/lib.
7340    ## The system compiler, GCC, has apparently been modified to not
7341    ## look there, contrary to what a stock GCC would do.
7342    LD_SWITCH_SYSTEM=-L/usr/local/lib
7343    ;;
7344
7345   gnu-linux)
7346    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7347    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7348    ;;
7349
7350   netbsd)
7351    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7352    ;;
7353
7354   openbsd)
7355    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7356    ## otherwise Emacs dumps core on elf systems.
7357    LD_SWITCH_SYSTEM="-Z"
7358    ;;
7359 esac
7360
7361
7362 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7363
7364 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7365 ## which has not been defined yet.  When this was handled with cpp,
7366 ## it was expanded to null when configure sourced the s/*.h file.
7367 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7368 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7369 ## (or somesuch), but because it is supposed to go at the _front_
7370 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7371 ## Compare with the gnu-linux case below, which added to the end
7372 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7373 ## LD_SWITCH_SYSTEM_TEMACS.
7374 case "$opsys" in
7375   netbsd|openbsd)
7376    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7377    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7378 esac
7379
7380
7381 C_SWITCH_MACHINE=
7382 if test "$machine" = "alpha"; then
7383   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7384 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7385
7386 fi
7387
7388   if test "$ac_cv_have_decl___ELF__" = "yes"; then
7389     ## With ELF, make sure that all common symbols get allocated to in the
7390     ## data section.  Otherwise, the dump of temacs may miss variables in
7391     ## the shared library that have been initialized.  For example, with
7392     ## GNU libc, __malloc_initialized would normally be resolved to the
7393     ## shared library's .bss section, which is fatal.
7394     if test "x$GCC" = "xyes"; then
7395       C_SWITCH_MACHINE="-fno-common"
7396     else
7397       as_fn_error "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
7398     fi
7399   else
7400     UNEXEC_OBJ=unexalpha.o
7401   fi
7402 fi
7403
7404
7405
7406
7407 C_SWITCH_SYSTEM=
7408 ## Some programs in src produce warnings saying certain subprograms
7409 ## are too complex and need a MAXMEM value greater than 2000 for
7410 ## additional optimization.  --nils@exp-math.uni-essen.de
7411 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7412   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7413 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7414 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7415
7416
7417
7418 LIBS_SYSTEM=
7419 case "$opsys" in
7420   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7421   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7422
7423   freebsd) LIBS_SYSTEM="-lutil" ;;
7424
7425   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7426
7427   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7428
7429   ## Motif needs -lgen.
7430   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7431 esac
7432
7433
7434
7435 ### Make sure subsequent tests use flags consistent with the build flags.
7436
7437 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7438   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7439 else
7440   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7441 fi
7442
7443 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7444
7445
7446 # Check whether --enable-largefile was given.
7447 if test "${enable_largefile+set}" = set; then :
7448   enableval=$enable_largefile;
7449 fi
7450
7451 if test "$enable_largefile" != no; then
7452
7453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7454 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7455 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7456   $as_echo_n "(cached) " >&6
7457 else
7458   ac_cv_sys_largefile_CC=no
7459      if test "$GCC" != yes; then
7460        ac_save_CC=$CC
7461        while :; do
7462          # IRIX 6.2 and later do not support large files by default,
7463          # so use the C compiler's -n32 option if that helps.
7464          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7465 /* end confdefs.h.  */
7466 #include <sys/types.h>
7467  /* Check that off_t can represent 2**63 - 1 correctly.
7468     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7469     since some C++ compilers masquerading as C compilers
7470     incorrectly reject 9223372036854775807.  */
7471 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7472   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7473                        && LARGE_OFF_T % 2147483647 == 1)
7474                       ? 1 : -1];
7475 int
7476 main ()
7477 {
7478
7479   ;
7480   return 0;
7481 }
7482 _ACEOF
7483          if ac_fn_c_try_compile "$LINENO"; then :
7484   break
7485 fi
7486 rm -f core conftest.err conftest.$ac_objext
7487          CC="$CC -n32"
7488          if ac_fn_c_try_compile "$LINENO"; then :
7489   ac_cv_sys_largefile_CC=' -n32'; break
7490 fi
7491 rm -f core conftest.err conftest.$ac_objext
7492          break
7493        done
7494        CC=$ac_save_CC
7495        rm -f conftest.$ac_ext
7496     fi
7497 fi
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7499 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7500   if test "$ac_cv_sys_largefile_CC" != no; then
7501     CC=$CC$ac_cv_sys_largefile_CC
7502   fi
7503
7504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7505 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7506 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7507   $as_echo_n "(cached) " >&6
7508 else
7509   while :; do
7510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7511 /* end confdefs.h.  */
7512 #include <sys/types.h>
7513  /* Check that off_t can represent 2**63 - 1 correctly.
7514     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7515     since some C++ compilers masquerading as C compilers
7516     incorrectly reject 9223372036854775807.  */
7517 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7518   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7519                        && LARGE_OFF_T % 2147483647 == 1)
7520                       ? 1 : -1];
7521 int
7522 main ()
7523 {
7524
7525   ;
7526   return 0;
7527 }
7528 _ACEOF
7529 if ac_fn_c_try_compile "$LINENO"; then :
7530   ac_cv_sys_file_offset_bits=no; break
7531 fi
7532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7534 /* end confdefs.h.  */
7535 #define _FILE_OFFSET_BITS 64
7536 #include <sys/types.h>
7537  /* Check that off_t can represent 2**63 - 1 correctly.
7538     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7539     since some C++ compilers masquerading as C compilers
7540     incorrectly reject 9223372036854775807.  */
7541 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7542   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7543                        && LARGE_OFF_T % 2147483647 == 1)
7544                       ? 1 : -1];
7545 int
7546 main ()
7547 {
7548
7549   ;
7550   return 0;
7551 }
7552 _ACEOF
7553 if ac_fn_c_try_compile "$LINENO"; then :
7554   ac_cv_sys_file_offset_bits=64; break
7555 fi
7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7557   ac_cv_sys_file_offset_bits=unknown
7558   break
7559 done
7560 fi
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7562 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7563 case $ac_cv_sys_file_offset_bits in #(
7564   no | unknown) ;;
7565   *)
7566 cat >>confdefs.h <<_ACEOF
7567 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7568 _ACEOF
7569 ;;
7570 esac
7571 rm -rf conftest*
7572   if test $ac_cv_sys_file_offset_bits = unknown; then
7573     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7574 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7575 if test "${ac_cv_sys_large_files+set}" = set; then :
7576   $as_echo_n "(cached) " >&6
7577 else
7578   while :; do
7579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7580 /* end confdefs.h.  */
7581 #include <sys/types.h>
7582  /* Check that off_t can represent 2**63 - 1 correctly.
7583     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7584     since some C++ compilers masquerading as C compilers
7585     incorrectly reject 9223372036854775807.  */
7586 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7587   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7588                        && LARGE_OFF_T % 2147483647 == 1)
7589                       ? 1 : -1];
7590 int
7591 main ()
7592 {
7593
7594   ;
7595   return 0;
7596 }
7597 _ACEOF
7598 if ac_fn_c_try_compile "$LINENO"; then :
7599   ac_cv_sys_large_files=no; break
7600 fi
7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7603 /* end confdefs.h.  */
7604 #define _LARGE_FILES 1
7605 #include <sys/types.h>
7606  /* Check that off_t can represent 2**63 - 1 correctly.
7607     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7608     since some C++ compilers masquerading as C compilers
7609     incorrectly reject 9223372036854775807.  */
7610 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7611   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7612                        && LARGE_OFF_T % 2147483647 == 1)
7613                       ? 1 : -1];
7614 int
7615 main ()
7616 {
7617
7618   ;
7619   return 0;
7620 }
7621 _ACEOF
7622 if ac_fn_c_try_compile "$LINENO"; then :
7623   ac_cv_sys_large_files=1; break
7624 fi
7625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7626   ac_cv_sys_large_files=unknown
7627   break
7628 done
7629 fi
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7631 $as_echo "$ac_cv_sys_large_files" >&6; }
7632 case $ac_cv_sys_large_files in #(
7633   no | unknown) ;;
7634   *)
7635 cat >>confdefs.h <<_ACEOF
7636 #define _LARGE_FILES $ac_cv_sys_large_files
7637 _ACEOF
7638 ;;
7639 esac
7640 rm -rf conftest*
7641   fi
7642 fi
7643
7644
7645
7646 ## If user specified a crt-dir, use that unconditionally.
7647 if test "X$CRT_DIR" = "X"; then
7648
7649   case "$canonical" in
7650     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7651     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7652     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7653     ## For anything else (eg /usr/lib32), it is up the user to specify
7654     ## the location (bug#5655).
7655     ## Test for crtn.o, not just the directory, because sometimes the
7656     ## directory exists but does not have the relevant files (bug#1287).
7657     ## FIXME better to test for binary compatibility somehow.
7658     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7659     ;;
7660
7661     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7662   esac
7663
7664   case "$opsys" in
7665     hpux10-20) CRT_DIR=/lib ;;
7666   esac
7667
7668   ## Default is /usr/lib.
7669   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7670
7671   ## If we're using gcc, try to determine it automatically by asking
7672   ## gcc.  [If this doesn't work, CRT_DIR will remain at the
7673   ## system-dependent default from above.]
7674   if test "x${GCC}" = xyes; then
7675      crt_file=`$CC --print-file-name=crt1.o 2>/dev/null`
7676      case "$crt_file" in
7677        */*)
7678          CRT_DIR=`$as_dirname -- "$crt_file" ||
7679 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7680          X"$crt_file" : 'X\(//\)[^/]' \| \
7681          X"$crt_file" : 'X\(//\)$' \| \
7682          X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
7683 $as_echo X"$crt_file" |
7684     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7685             s//\1/
7686             q
7687           }
7688           /^X\(\/\/\)[^/].*/{
7689             s//\1/
7690             q
7691           }
7692           /^X\(\/\/\)$/{
7693             s//\1/
7694             q
7695           }
7696           /^X\(\/\).*/{
7697             s//\1/
7698             q
7699           }
7700           s/.*/./; q'`
7701          ;;
7702      esac
7703   fi
7704
7705 else
7706
7707   ## Some platforms don't use any of these files, so it is not
7708   ## appropriate to put this test outside the if block.
7709   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7710     as_fn_error "crt*.o not found in specified location." "$LINENO" 5
7711
7712 fi
7713
7714
7715
7716 LIB_MATH=-lm
7717 LIB_STANDARD=
7718 START_FILES=
7719
7720 case $opsys in
7721   cygwin )
7722     LIB_MATH=
7723     START_FILES='pre-crt0.o'
7724     ;;
7725   darwin )
7726     ## Adding -lm confuses the dynamic linker, so omit it.
7727     LIB_MATH=
7728     START_FILES='pre-crt0.o'
7729     ;;
7730   freebsd )
7731     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7732     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7733     ;;
7734   gnu-linux | gnu-kfreebsd )
7735     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7736     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7737     ;;
7738   hpux10-20 | hpux11 )
7739     LIB_STANDARD=-lc
7740     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7741     ;;
7742   netbsd | openbsd )
7743     if test -f $CRT_DIR/crti.o; then
7744         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7745         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7746     else
7747         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7748         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7749     fi
7750     ;;
7751 esac
7752
7753
7754
7755
7756
7757
7758
7759 if test "${with_sound}" != "no"; then
7760   # Sound support for GNU/Linux and the free BSDs.
7761   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7762 do :
7763   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7764 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7765 eval as_val=\$$as_ac_Header
7766    if test "x$as_val" = x""yes; then :
7767   cat >>confdefs.h <<_ACEOF
7768 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7769 _ACEOF
7770  have_sound_header=yes
7771 fi
7772
7773 done
7774
7775   # Emulation library used on NetBSD.
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7777 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7778 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7779   $as_echo_n "(cached) " >&6
7780 else
7781   ac_check_lib_save_LIBS=$LIBS
7782 LIBS="-lossaudio  $LIBS"
7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7784 /* end confdefs.h.  */
7785
7786 /* Override any GCC internal prototype to avoid an error.
7787    Use char because int might match the return type of a GCC
7788    builtin and then its argument prototype would still apply.  */
7789 #ifdef __cplusplus
7790 extern "C"
7791 #endif
7792 char _oss_ioctl ();
7793 int
7794 main ()
7795 {
7796 return _oss_ioctl ();
7797   ;
7798   return 0;
7799 }
7800 _ACEOF
7801 if ac_fn_c_try_link "$LINENO"; then :
7802   ac_cv_lib_ossaudio__oss_ioctl=yes
7803 else
7804   ac_cv_lib_ossaudio__oss_ioctl=no
7805 fi
7806 rm -f core conftest.err conftest.$ac_objext \
7807     conftest$ac_exeext conftest.$ac_ext
7808 LIBS=$ac_check_lib_save_LIBS
7809 fi
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7811 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7812 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7813   LIBSOUND=-lossaudio
7814 else
7815   LIBSOUND=
7816 fi
7817
7818
7819
7820   ALSA_REQUIRED=1.0.0
7821   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7822
7823   succeeded=no
7824
7825   # Extract the first word of "pkg-config", so it can be a program name with args.
7826 set dummy pkg-config; ac_word=$2
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7828 $as_echo_n "checking for $ac_word... " >&6; }
7829 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7830   $as_echo_n "(cached) " >&6
7831 else
7832   case $PKG_CONFIG in
7833   [\\/]* | ?:[\\/]*)
7834   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7835   ;;
7836   *)
7837   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7838 for as_dir in $PATH
7839 do
7840   IFS=$as_save_IFS
7841   test -z "$as_dir" && as_dir=.
7842     for ac_exec_ext in '' $ac_executable_extensions; do
7843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7844     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7846     break 2
7847   fi
7848 done
7849   done
7850 IFS=$as_save_IFS
7851
7852   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7853   ;;
7854 esac
7855 fi
7856 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7857 if test -n "$PKG_CONFIG"; then
7858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7859 $as_echo "$PKG_CONFIG" >&6; }
7860 else
7861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7862 $as_echo "no" >&6; }
7863 fi
7864
7865
7866
7867   if test "$PKG_CONFIG" = "no" ; then
7868      HAVE_ALSA=no
7869   else
7870      PKG_CONFIG_MIN_VERSION=0.9.0
7871      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7872         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7873 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7874
7875         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7876             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7877 $as_echo "yes" >&6; }
7878             succeeded=yes
7879
7880             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7881 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7882             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7883             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7884 $as_echo "$ALSA_CFLAGS" >&6; }
7885
7886             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7887 $as_echo_n "checking ALSA_LIBS... " >&6; }
7888             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7889             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7890 $as_echo "$ALSA_LIBS" >&6; }
7891         else
7892             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7893 $as_echo "no" >&6; }
7894             ALSA_CFLAGS=""
7895             ALSA_LIBS=""
7896             ## If we have a custom action on failure, don't print errors, but
7897             ## do set a variable so people can do so.
7898             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7899
7900         fi
7901
7902
7903
7904      else
7905         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7906         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7907      fi
7908   fi
7909
7910   if test $succeeded = yes; then
7911      HAVE_ALSA=yes
7912   else
7913      HAVE_ALSA=no
7914   fi
7915
7916   if test $HAVE_ALSA = yes; then
7917     SAVE_CFLAGS="$CFLAGS"
7918     SAVE_LDFLAGS="$LDFLAGS"
7919     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7920     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7921     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7922 /* end confdefs.h.  */
7923 #include <asoundlib.h>
7924 int
7925 main ()
7926 {
7927 snd_lib_error_set_handler (0);
7928   ;
7929   return 0;
7930 }
7931 _ACEOF
7932 if ac_fn_c_try_compile "$LINENO"; then :
7933   emacs_alsa_normal=yes
7934 else
7935   emacs_alsa_normal=no
7936 fi
7937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7938     if test "$emacs_alsa_normal" != yes; then
7939       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7940 /* end confdefs.h.  */
7941 #include <alsa/asoundlib.h>
7942 int
7943 main ()
7944 {
7945 snd_lib_error_set_handler (0);
7946   ;
7947   return 0;
7948 }
7949 _ACEOF
7950 if ac_fn_c_try_compile "$LINENO"; then :
7951   emacs_alsa_subdir=yes
7952 else
7953   emacs_alsa_subdir=no
7954 fi
7955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7956       if test "$emacs_alsa_subdir" != yes; then
7957         as_fn_error "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7958       fi
7959       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7960     fi
7961
7962     CFLAGS="$SAVE_CFLAGS"
7963     LDFLAGS="$SAVE_LDFLAGS"
7964     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7965     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7966
7967 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7968
7969   fi
7970
7971         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7972      case "$opsys" in
7973               gnu-linux|freebsd|netbsd)
7974
7975 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7976
7977          ;;
7978      esac
7979   fi
7980
7981
7982 fi
7983
7984 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7985   linux/version.h sys/systeminfo.h \
7986   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7987   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7988   sys/utsname.h pwd.h utmp.h dirent.h util.h
7989 do :
7990   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7991 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7992 eval as_val=\$$as_ac_Header
7993    if test "x$as_val" = x""yes; then :
7994   cat >>confdefs.h <<_ACEOF
7995 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7996 _ACEOF
7997
7998 fi
7999
8000 done
8001
8002
8003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8004 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8006 /* end confdefs.h.  */
8007 #include <sys/personality.h>
8008 int
8009 main ()
8010 {
8011 personality (PER_LINUX32)
8012   ;
8013   return 0;
8014 }
8015 _ACEOF
8016 if ac_fn_c_try_compile "$LINENO"; then :
8017   emacs_cv_personality_linux32=yes
8018 else
8019   emacs_cv_personality_linux32=no
8020 fi
8021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8023 $as_echo "$emacs_cv_personality_linux32" >&6; }
8024
8025 if test $emacs_cv_personality_linux32 = yes; then
8026
8027 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8028
8029 fi
8030
8031 for ac_header in term.h
8032 do :
8033   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8034 if test "x$ac_cv_header_term_h" = x""yes; then :
8035   cat >>confdefs.h <<_ACEOF
8036 #define HAVE_TERM_H 1
8037 _ACEOF
8038
8039 fi
8040
8041 done
8042
8043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8044 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8045 if test "${ac_cv_header_time+set}" = set; then :
8046   $as_echo_n "(cached) " >&6
8047 else
8048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8049 /* end confdefs.h.  */
8050 #include <sys/types.h>
8051 #include <sys/time.h>
8052 #include <time.h>
8053
8054 int
8055 main ()
8056 {
8057 if ((struct tm *) 0)
8058 return 0;
8059   ;
8060   return 0;
8061 }
8062 _ACEOF
8063 if ac_fn_c_try_compile "$LINENO"; then :
8064   ac_cv_header_time=yes
8065 else
8066   ac_cv_header_time=no
8067 fi
8068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8069 fi
8070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8071 $as_echo "$ac_cv_header_time" >&6; }
8072 if test $ac_cv_header_time = yes; then
8073
8074 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8075
8076 fi
8077
8078 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8079 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8080   ac_have_decl=1
8081 else
8082   ac_have_decl=0
8083 fi
8084
8085 cat >>confdefs.h <<_ACEOF
8086 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8087 _ACEOF
8088
8089 if test $ac_cv_have_decl_sys_siglist != yes; then
8090   # For Tru64, at least:
8091   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8092 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8093   ac_have_decl=1
8094 else
8095   ac_have_decl=0
8096 fi
8097
8098 cat >>confdefs.h <<_ACEOF
8099 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8100 _ACEOF
8101
8102   if test $ac_cv_have_decl___sys_siglist = yes; then
8103
8104 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8105
8106   fi
8107 fi
8108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8109 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8110 if test "${ac_cv_header_sys_wait_h+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/wait.h>
8117 #ifndef WEXITSTATUS
8118 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8119 #endif
8120 #ifndef WIFEXITED
8121 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8122 #endif
8123
8124 int
8125 main ()
8126 {
8127   int s;
8128   wait (&s);
8129   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8130   ;
8131   return 0;
8132 }
8133 _ACEOF
8134 if ac_fn_c_try_compile "$LINENO"; then :
8135   ac_cv_header_sys_wait_h=yes
8136 else
8137   ac_cv_header_sys_wait_h=no
8138 fi
8139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8140 fi
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8142 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8143 if test $ac_cv_header_sys_wait_h = yes; then
8144
8145 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8146
8147 fi
8148
8149
8150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8151 $as_echo_n "checking for struct utimbuf... " >&6; }
8152 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8153   $as_echo_n "(cached) " >&6
8154 else
8155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8156 /* end confdefs.h.  */
8157 #ifdef TIME_WITH_SYS_TIME
8158 #include <sys/time.h>
8159 #include <time.h>
8160 #else
8161 #ifdef HAVE_SYS_TIME_H
8162 #include <sys/time.h>
8163 #else
8164 #include <time.h>
8165 #endif
8166 #endif
8167 #ifdef HAVE_UTIME_H
8168 #include <utime.h>
8169 #endif
8170 int
8171 main ()
8172 {
8173 static struct utimbuf x; x.actime = x.modtime;
8174   ;
8175   return 0;
8176 }
8177 _ACEOF
8178 if ac_fn_c_try_compile "$LINENO"; then :
8179   emacs_cv_struct_utimbuf=yes
8180 else
8181   emacs_cv_struct_utimbuf=no
8182 fi
8183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8184 fi
8185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8186 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8187 if test $emacs_cv_struct_utimbuf = yes; then
8188
8189 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8190
8191 fi
8192
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8194 $as_echo_n "checking for speed_t... " >&6; }
8195 if test "${emacs_cv_speed_t+set}" = set; then :
8196   $as_echo_n "(cached) " >&6
8197 else
8198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8199 /* end confdefs.h.  */
8200 #include <termios.h>
8201 int
8202 main ()
8203 {
8204 speed_t x = 1;
8205   ;
8206   return 0;
8207 }
8208 _ACEOF
8209 if ac_fn_c_try_compile "$LINENO"; then :
8210   emacs_cv_speed_t=yes
8211 else
8212   emacs_cv_speed_t=no
8213 fi
8214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8215 fi
8216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8217 $as_echo "$emacs_cv_speed_t" >&6; }
8218 if test $emacs_cv_speed_t = yes; then
8219
8220 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8221
8222 fi
8223
8224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8225 $as_echo_n "checking for struct timeval... " >&6; }
8226 if test "${emacs_cv_struct_timeval+set}" = set; then :
8227   $as_echo_n "(cached) " >&6
8228 else
8229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8230 /* end confdefs.h.  */
8231 #ifdef TIME_WITH_SYS_TIME
8232 #include <sys/time.h>
8233 #include <time.h>
8234 #else
8235 #ifdef HAVE_SYS_TIME_H
8236 #include <sys/time.h>
8237 #else
8238 #include <time.h>
8239 #endif
8240 #endif
8241 int
8242 main ()
8243 {
8244 static struct timeval x; x.tv_sec = x.tv_usec;
8245   ;
8246   return 0;
8247 }
8248 _ACEOF
8249 if ac_fn_c_try_compile "$LINENO"; then :
8250   emacs_cv_struct_timeval=yes
8251 else
8252   emacs_cv_struct_timeval=no
8253 fi
8254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8255 fi
8256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8257 $as_echo "$emacs_cv_struct_timeval" >&6; }
8258 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8259 if test $emacs_cv_struct_timeval = yes; then
8260
8261 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8262
8263 fi
8264
8265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8266 $as_echo_n "checking for struct exception... " >&6; }
8267 if test "${emacs_cv_struct_exception+set}" = set; then :
8268   $as_echo_n "(cached) " >&6
8269 else
8270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8271 /* end confdefs.h.  */
8272 #include <math.h>
8273 int
8274 main ()
8275 {
8276 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8277   ;
8278   return 0;
8279 }
8280 _ACEOF
8281 if ac_fn_c_try_compile "$LINENO"; then :
8282   emacs_cv_struct_exception=yes
8283 else
8284   emacs_cv_struct_exception=no
8285 fi
8286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8287 fi
8288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8289 $as_echo "$emacs_cv_struct_exception" >&6; }
8290 HAVE_EXCEPTION=$emacs_cv_struct_exception
8291 if test $emacs_cv_struct_exception != yes; then
8292
8293 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8294
8295 fi
8296
8297 for ac_header in net/if.h
8298 do :
8299   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8300 #if HAVE_SYS_SOCKET_H
8301 #include <sys/socket.h>
8302 #endif
8303 "
8304 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8305   cat >>confdefs.h <<_ACEOF
8306 #define HAVE_NET_IF_H 1
8307 _ACEOF
8308
8309 fi
8310
8311 done
8312
8313
8314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
8315 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8316 if test "${ac_cv_struct_tm+set}" = set; then :
8317   $as_echo_n "(cached) " >&6
8318 else
8319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8320 /* end confdefs.h.  */
8321 #include <sys/types.h>
8322 #include <time.h>
8323
8324 int
8325 main ()
8326 {
8327 struct tm tm;
8328                                      int *p = &tm.tm_sec;
8329                                      return !p;
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_compile "$LINENO"; then :
8335   ac_cv_struct_tm=time.h
8336 else
8337   ac_cv_struct_tm=sys/time.h
8338 fi
8339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8340 fi
8341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8342 $as_echo "$ac_cv_struct_tm" >&6; }
8343 if test $ac_cv_struct_tm = sys/time.h; then
8344
8345 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8346
8347 fi
8348
8349 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8350 #include <$ac_cv_struct_tm>
8351
8352 "
8353 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8354
8355 cat >>confdefs.h <<_ACEOF
8356 #define HAVE_STRUCT_TM_TM_ZONE 1
8357 _ACEOF
8358
8359
8360 fi
8361
8362 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8363
8364 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8365
8366 else
8367   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8368 "
8369 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8370   ac_have_decl=1
8371 else
8372   ac_have_decl=0
8373 fi
8374
8375 cat >>confdefs.h <<_ACEOF
8376 #define HAVE_DECL_TZNAME $ac_have_decl
8377 _ACEOF
8378
8379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8380 $as_echo_n "checking for tzname... " >&6; }
8381 if test "${ac_cv_var_tzname+set}" = set; then :
8382   $as_echo_n "(cached) " >&6
8383 else
8384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8385 /* end confdefs.h.  */
8386 #include <time.h>
8387 #if !HAVE_DECL_TZNAME
8388 extern char *tzname[];
8389 #endif
8390
8391 int
8392 main ()
8393 {
8394 return tzname[0][0];
8395   ;
8396   return 0;
8397 }
8398 _ACEOF
8399 if ac_fn_c_try_link "$LINENO"; then :
8400   ac_cv_var_tzname=yes
8401 else
8402   ac_cv_var_tzname=no
8403 fi
8404 rm -f core conftest.err conftest.$ac_objext \
8405     conftest$ac_exeext conftest.$ac_ext
8406 fi
8407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8408 $as_echo "$ac_cv_var_tzname" >&6; }
8409   if test $ac_cv_var_tzname = yes; then
8410
8411 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8412
8413   fi
8414 fi
8415
8416 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8417 "
8418 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8419
8420 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8421
8422 fi
8423
8424 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8425 #if HAVE_SYS_SOCKET_H
8426 #include <sys/socket.h>
8427 #endif
8428 #if HAVE_NET_IF_H
8429 #include <net/if.h>
8430 #endif
8431 "
8432 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8433
8434 cat >>confdefs.h <<_ACEOF
8435 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8436 _ACEOF
8437
8438
8439 fi
8440 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8441 #if HAVE_SYS_SOCKET_H
8442 #include <sys/socket.h>
8443 #endif
8444 #if HAVE_NET_IF_H
8445 #include <net/if.h>
8446 #endif
8447 "
8448 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8449
8450 cat >>confdefs.h <<_ACEOF
8451 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8452 _ACEOF
8453
8454
8455 fi
8456 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8457 #if HAVE_SYS_SOCKET_H
8458 #include <sys/socket.h>
8459 #endif
8460 #if HAVE_NET_IF_H
8461 #include <net/if.h>
8462 #endif
8463 "
8464 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8465
8466 cat >>confdefs.h <<_ACEOF
8467 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8468 _ACEOF
8469
8470
8471 fi
8472 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8473 #if HAVE_SYS_SOCKET_H
8474 #include <sys/socket.h>
8475 #endif
8476 #if HAVE_NET_IF_H
8477 #include <net/if.h>
8478 #endif
8479 "
8480 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8481
8482 cat >>confdefs.h <<_ACEOF
8483 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8484 _ACEOF
8485
8486
8487 fi
8488 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8489 #if HAVE_SYS_SOCKET_H
8490 #include <sys/socket.h>
8491 #endif
8492 #if HAVE_NET_IF_H
8493 #include <net/if.h>
8494 #endif
8495 "
8496 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8497
8498 cat >>confdefs.h <<_ACEOF
8499 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8500 _ACEOF
8501
8502
8503 fi
8504
8505
8506
8507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8508 $as_echo_n "checking for function prototypes... " >&6; }
8509 if test "$ac_cv_prog_cc_c89" != no; then
8510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8511 $as_echo "yes" >&6; }
8512
8513 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8514
8515
8516 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8517
8518 else
8519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8520 $as_echo "no" >&6; }
8521 fi
8522
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8524 $as_echo_n "checking for working volatile... " >&6; }
8525 if test "${ac_cv_c_volatile+set}" = set; then :
8526   $as_echo_n "(cached) " >&6
8527 else
8528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8529 /* end confdefs.h.  */
8530
8531 int
8532 main ()
8533 {
8534
8535 volatile int x;
8536 int * volatile y = (int *) 0;
8537 return !x && !y;
8538   ;
8539   return 0;
8540 }
8541 _ACEOF
8542 if ac_fn_c_try_compile "$LINENO"; then :
8543   ac_cv_c_volatile=yes
8544 else
8545   ac_cv_c_volatile=no
8546 fi
8547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8548 fi
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8550 $as_echo "$ac_cv_c_volatile" >&6; }
8551 if test $ac_cv_c_volatile = no; then
8552
8553 $as_echo "#define volatile /**/" >>confdefs.h
8554
8555 fi
8556
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8558 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8559 if test "${ac_cv_c_const+set}" = set; then :
8560   $as_echo_n "(cached) " >&6
8561 else
8562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8563 /* end confdefs.h.  */
8564
8565 int
8566 main ()
8567 {
8568 /* FIXME: Include the comments suggested by Paul. */
8569 #ifndef __cplusplus
8570   /* Ultrix mips cc rejects this.  */
8571   typedef int charset[2];
8572   const charset cs;
8573   /* SunOS 4.1.1 cc rejects this.  */
8574   char const *const *pcpcc;
8575   char **ppc;
8576   /* NEC SVR4.0.2 mips cc rejects this.  */
8577   struct point {int x, y;};
8578   static struct point const zero = {0,0};
8579   /* AIX XL C 1.02.0.0 rejects this.
8580      It does not let you subtract one const X* pointer from another in
8581      an arm of an if-expression whose if-part is not a constant
8582      expression */
8583   const char *g = "string";
8584   pcpcc = &g + (g ? g-g : 0);
8585   /* HPUX 7.0 cc rejects these. */
8586   ++pcpcc;
8587   ppc = (char**) pcpcc;
8588   pcpcc = (char const *const *) ppc;
8589   { /* SCO 3.2v4 cc rejects this.  */
8590     char *t;
8591     char const *s = 0 ? (char *) 0 : (char const *) 0;
8592
8593     *t++ = 0;
8594     if (s) return 0;
8595   }
8596   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8597     int x[] = {25, 17};
8598     const int *foo = &x[0];
8599     ++foo;
8600   }
8601   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8602     typedef const int *iptr;
8603     iptr p = 0;
8604     ++p;
8605   }
8606   { /* AIX XL C 1.02.0.0 rejects this saying
8607        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8608     struct s { int j; const int *ap[3]; };
8609     struct s *b; b->j = 5;
8610   }
8611   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8612     const int foo = 10;
8613     if (!foo) return 0;
8614   }
8615   return !cs[0] && !zero.x;
8616 #endif
8617
8618   ;
8619   return 0;
8620 }
8621 _ACEOF
8622 if ac_fn_c_try_compile "$LINENO"; then :
8623   ac_cv_c_const=yes
8624 else
8625   ac_cv_c_const=no
8626 fi
8627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8628 fi
8629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8630 $as_echo "$ac_cv_c_const" >&6; }
8631 if test $ac_cv_c_const = no; then
8632
8633 $as_echo "#define const /**/" >>confdefs.h
8634
8635 fi
8636
8637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8638 $as_echo_n "checking for void * support... " >&6; }
8639 if test "${emacs_cv_void_star+set}" = set; then :
8640   $as_echo_n "(cached) " >&6
8641 else
8642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8643 /* end confdefs.h.  */
8644
8645 int
8646 main ()
8647 {
8648 void * foo;
8649   ;
8650   return 0;
8651 }
8652 _ACEOF
8653 if ac_fn_c_try_compile "$LINENO"; then :
8654   emacs_cv_void_star=yes
8655 else
8656   emacs_cv_void_star=no
8657 fi
8658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8659 fi
8660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8661 $as_echo "$emacs_cv_void_star" >&6; }
8662 if test $emacs_cv_void_star = yes; then
8663   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8664
8665 else
8666   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8667
8668 fi
8669
8670  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8671 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8672 if test "${ac_cv_c_bigendian+set}" = set; then :
8673   $as_echo_n "(cached) " >&6
8674 else
8675   ac_cv_c_bigendian=unknown
8676     # See if we're dealing with a universal compiler.
8677     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8678 /* end confdefs.h.  */
8679 #ifndef __APPLE_CC__
8680                not a universal capable compiler
8681              #endif
8682              typedef int dummy;
8683
8684 _ACEOF
8685 if ac_fn_c_try_compile "$LINENO"; then :
8686
8687         # Check for potential -arch flags.  It is not universal unless
8688         # there are at least two -arch flags with different values.
8689         ac_arch=
8690         ac_prev=
8691         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8692          if test -n "$ac_prev"; then
8693            case $ac_word in
8694              i?86 | x86_64 | ppc | ppc64)
8695                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8696                  ac_arch=$ac_word
8697                else
8698                  ac_cv_c_bigendian=universal
8699                  break
8700                fi
8701                ;;
8702            esac
8703            ac_prev=
8704          elif test "x$ac_word" = "x-arch"; then
8705            ac_prev=arch
8706          fi
8707        done
8708 fi
8709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8710     if test $ac_cv_c_bigendian = unknown; then
8711       # See if sys/param.h defines the BYTE_ORDER macro.
8712       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713 /* end confdefs.h.  */
8714 #include <sys/types.h>
8715              #include <sys/param.h>
8716
8717 int
8718 main ()
8719 {
8720 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8721                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8722                      && LITTLE_ENDIAN)
8723               bogus endian macros
8724              #endif
8725
8726   ;
8727   return 0;
8728 }
8729 _ACEOF
8730 if ac_fn_c_try_compile "$LINENO"; then :
8731   # It does; now see whether it defined to BIG_ENDIAN or not.
8732          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8733 /* end confdefs.h.  */
8734 #include <sys/types.h>
8735                 #include <sys/param.h>
8736
8737 int
8738 main ()
8739 {
8740 #if BYTE_ORDER != BIG_ENDIAN
8741                  not big endian
8742                 #endif
8743
8744   ;
8745   return 0;
8746 }
8747 _ACEOF
8748 if ac_fn_c_try_compile "$LINENO"; then :
8749   ac_cv_c_bigendian=yes
8750 else
8751   ac_cv_c_bigendian=no
8752 fi
8753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8754 fi
8755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8756     fi
8757     if test $ac_cv_c_bigendian = unknown; then
8758       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8759       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8760 /* end confdefs.h.  */
8761 #include <limits.h>
8762
8763 int
8764 main ()
8765 {
8766 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8767               bogus endian macros
8768              #endif
8769
8770   ;
8771   return 0;
8772 }
8773 _ACEOF
8774 if ac_fn_c_try_compile "$LINENO"; then :
8775   # It does; now see whether it defined to _BIG_ENDIAN or not.
8776          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8777 /* end confdefs.h.  */
8778 #include <limits.h>
8779
8780 int
8781 main ()
8782 {
8783 #ifndef _BIG_ENDIAN
8784                  not big endian
8785                 #endif
8786
8787   ;
8788   return 0;
8789 }
8790 _ACEOF
8791 if ac_fn_c_try_compile "$LINENO"; then :
8792   ac_cv_c_bigendian=yes
8793 else
8794   ac_cv_c_bigendian=no
8795 fi
8796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8797 fi
8798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8799     fi
8800     if test $ac_cv_c_bigendian = unknown; then
8801       # Compile a test program.
8802       if test "$cross_compiling" = yes; then :
8803   # Try to guess by grepping values from an object file.
8804          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8805 /* end confdefs.h.  */
8806 short int ascii_mm[] =
8807                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8808                 short int ascii_ii[] =
8809                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8810                 int use_ascii (int i) {
8811                   return ascii_mm[i] + ascii_ii[i];
8812                 }
8813                 short int ebcdic_ii[] =
8814                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8815                 short int ebcdic_mm[] =
8816                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8817                 int use_ebcdic (int i) {
8818                   return ebcdic_mm[i] + ebcdic_ii[i];
8819                 }
8820                 extern int foo;
8821
8822 int
8823 main ()
8824 {
8825 return use_ascii (foo) == use_ebcdic (foo);
8826   ;
8827   return 0;
8828 }
8829 _ACEOF
8830 if ac_fn_c_try_compile "$LINENO"; then :
8831   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8832               ac_cv_c_bigendian=yes
8833             fi
8834             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8835               if test "$ac_cv_c_bigendian" = unknown; then
8836                 ac_cv_c_bigendian=no
8837               else
8838                 # finding both strings is unlikely to happen, but who knows?
8839                 ac_cv_c_bigendian=unknown
8840               fi
8841             fi
8842 fi
8843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8844 else
8845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8846 /* end confdefs.h.  */
8847 $ac_includes_default
8848 int
8849 main ()
8850 {
8851
8852              /* Are we little or big endian?  From Harbison&Steele.  */
8853              union
8854              {
8855                long int l;
8856                char c[sizeof (long int)];
8857              } u;
8858              u.l = 1;
8859              return u.c[sizeof (long int) - 1] == 1;
8860
8861   ;
8862   return 0;
8863 }
8864 _ACEOF
8865 if ac_fn_c_try_run "$LINENO"; then :
8866   ac_cv_c_bigendian=no
8867 else
8868   ac_cv_c_bigendian=yes
8869 fi
8870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8871   conftest.$ac_objext conftest.beam conftest.$ac_ext
8872 fi
8873
8874     fi
8875 fi
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8877 $as_echo "$ac_cv_c_bigendian" >&6; }
8878  case $ac_cv_c_bigendian in #(
8879    yes)
8880      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8881 ;; #(
8882    no)
8883       ;; #(
8884    universal)
8885
8886 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8887
8888      ;; #(
8889    *)
8890      as_fn_error "unknown endianness
8891  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8892  esac
8893
8894
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8896 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8897 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8901 /* end confdefs.h.  */
8902 char __attribute__ ((__aligned__ (1 << 3))) c;
8903 int
8904 main ()
8905 {
8906
8907   ;
8908   return 0;
8909 }
8910 _ACEOF
8911 if ac_fn_c_try_compile "$LINENO"; then :
8912   emacs_cv_attribute_aligned=yes
8913 else
8914   emacs_cv_attribute_aligned=no
8915 fi
8916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8917 fi
8918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8919 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8920 if test $emacs_cv_attribute_aligned = yes; then
8921
8922 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8923
8924 fi
8925
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8927 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8928 set x ${MAKE-make}
8929 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8930 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8931   $as_echo_n "(cached) " >&6
8932 else
8933   cat >conftest.make <<\_ACEOF
8934 SHELL = /bin/sh
8935 all:
8936         @echo '@@@%%%=$(MAKE)=@@@%%%'
8937 _ACEOF
8938 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8939 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8940   *@@@%%%=?*=@@@%%%*)
8941     eval ac_cv_prog_make_${ac_make}_set=yes;;
8942   *)
8943     eval ac_cv_prog_make_${ac_make}_set=no;;
8944 esac
8945 rm -f conftest.make
8946 fi
8947 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8949 $as_echo "yes" >&6; }
8950   SET_MAKE=
8951 else
8952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8953 $as_echo "no" >&6; }
8954   SET_MAKE="MAKE=${MAKE-make}"
8955 fi
8956
8957
8958 DEPFLAGS=
8959 MKDEPDIR=":"
8960 deps_frag=deps.mk
8961 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8962    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8963 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8964    HAVE_GNU_MAKE=no
8965    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8966    if test "x$testval" != x; then
8967       HAVE_GNU_MAKE=yes
8968    else
8969       ac_enable_autodepend=no
8970    fi
8971    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8972 $as_echo "$HAVE_GNU_MAKE" >&6; }
8973    if test $HAVE_GNU_MAKE = yes; then
8974       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8975 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8976       SAVE_CFLAGS="$CFLAGS"
8977       CFLAGS="$CFLAGS -MMD -MF deps.d"
8978       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8979 /* end confdefs.h.  */
8980
8981 int
8982 main ()
8983 {
8984
8985   ;
8986   return 0;
8987 }
8988 _ACEOF
8989 if ac_fn_c_try_compile "$LINENO"; then :
8990
8991 else
8992   ac_enable_autodepend=no
8993 fi
8994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8995       CFLAGS="$SAVE_CFLAGS"
8996       test -f deps.d || ac_enable_autodepend=no
8997       rm -rf deps.d
8998       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8999 $as_echo "$ac_enable_autodepend" >&6; }
9000    fi
9001    if test $ac_enable_autodepend = yes; then
9002       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
9003       ## In parallel builds, another make might create depdir between
9004       ## the first test and mkdir, so stick another test on the end.
9005       ## Or use install-sh -d?  mkdir -p is not portable.
9006       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9007       deps_frag=autodeps.mk
9008    fi
9009 fi
9010 deps_frag=$srcdir/src/$deps_frag
9011
9012
9013
9014
9015
9016 lisp_frag=$srcdir/src/lisp.mk
9017
9018
9019
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9021 $as_echo_n "checking for long file names... " >&6; }
9022 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9023   $as_echo_n "(cached) " >&6
9024 else
9025   ac_cv_sys_long_file_names=yes
9026 # Test for long file names in all the places we know might matter:
9027 #      .                the current directory, where building will happen
9028 #      $prefix/lib      where we will be installing things
9029 #      $exec_prefix/lib likewise
9030 #      $TMPDIR          if set, where it might want to write temporary files
9031 #      /tmp             where it might want to write temporary files
9032 #      /var/tmp         likewise
9033 #      /usr/tmp         likewise
9034 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9035   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9036   # in the usual case where exec_prefix is '${prefix}'.
9037   case $ac_dir in #(
9038     . | /* | ?:[\\/]*) ;; #(
9039     *) continue;;
9040   esac
9041   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9042   ac_xdir=$ac_dir/cf$$
9043   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9044   ac_tf1=$ac_xdir/conftest9012345
9045   ac_tf2=$ac_xdir/conftest9012346
9046   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9047     ac_cv_sys_long_file_names=no
9048   rm -f -r "$ac_xdir" 2>/dev/null
9049   test $ac_cv_sys_long_file_names = no && break
9050 done
9051 fi
9052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9053 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9054 if test $ac_cv_sys_long_file_names = yes; then
9055
9056 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9057
9058 fi
9059
9060
9061 #### Choose a window system.
9062
9063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9064 $as_echo_n "checking for X... " >&6; }
9065
9066
9067 # Check whether --with-x was given.
9068 if test "${with_x+set}" = set; then :
9069   withval=$with_x;
9070 fi
9071
9072 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9073 if test "x$with_x" = xno; then
9074   # The user explicitly disabled X.
9075   have_x=disabled
9076 else
9077   case $x_includes,$x_libraries in #(
9078     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9079     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9080   $as_echo_n "(cached) " >&6
9081 else
9082   # One or both of the vars are not set, and there is no cached value.
9083 ac_x_includes=no ac_x_libraries=no
9084 rm -f -r conftest.dir
9085 if mkdir conftest.dir; then
9086   cd conftest.dir
9087   cat >Imakefile <<'_ACEOF'
9088 incroot:
9089         @echo incroot='${INCROOT}'
9090 usrlibdir:
9091         @echo usrlibdir='${USRLIBDIR}'
9092 libdir:
9093         @echo libdir='${LIBDIR}'
9094 _ACEOF
9095   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9096     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9097     for ac_var in incroot usrlibdir libdir; do
9098       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9099     done
9100     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9101     for ac_extension in a so sl dylib la dll; do
9102       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9103          test -f "$ac_im_libdir/libX11.$ac_extension"; then
9104         ac_im_usrlibdir=$ac_im_libdir; break
9105       fi
9106     done
9107     # Screen out bogus values from the imake configuration.  They are
9108     # bogus both because they are the default anyway, and because
9109     # using them would break gcc on systems where it needs fixed includes.
9110     case $ac_im_incroot in
9111         /usr/include) ac_x_includes= ;;
9112         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9113     esac
9114     case $ac_im_usrlibdir in
9115         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9116         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9117     esac
9118   fi
9119   cd ..
9120   rm -f -r conftest.dir
9121 fi
9122
9123 # Standard set of common directories for X headers.
9124 # Check X11 before X11Rn because it is often a symlink to the current release.
9125 ac_x_header_dirs='
9126 /usr/X11/include
9127 /usr/X11R7/include
9128 /usr/X11R6/include
9129 /usr/X11R5/include
9130 /usr/X11R4/include
9131
9132 /usr/include/X11
9133 /usr/include/X11R7
9134 /usr/include/X11R6
9135 /usr/include/X11R5
9136 /usr/include/X11R4
9137
9138 /usr/local/X11/include
9139 /usr/local/X11R7/include
9140 /usr/local/X11R6/include
9141 /usr/local/X11R5/include
9142 /usr/local/X11R4/include
9143
9144 /usr/local/include/X11
9145 /usr/local/include/X11R7
9146 /usr/local/include/X11R6
9147 /usr/local/include/X11R5
9148 /usr/local/include/X11R4
9149
9150 /usr/X386/include
9151 /usr/x386/include
9152 /usr/XFree86/include/X11
9153
9154 /usr/include
9155 /usr/local/include
9156 /usr/unsupported/include
9157 /usr/athena/include
9158 /usr/local/x11r5/include
9159 /usr/lpp/Xamples/include
9160
9161 /usr/openwin/include
9162 /usr/openwin/share/include'
9163
9164 if test "$ac_x_includes" = no; then
9165   # Guess where to find include files, by looking for Xlib.h.
9166   # First, try using that file with no special directory specified.
9167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9168 /* end confdefs.h.  */
9169 #include <X11/Xlib.h>
9170 _ACEOF
9171 if ac_fn_c_try_cpp "$LINENO"; then :
9172   # We can compile using X headers with no special include directory.
9173 ac_x_includes=
9174 else
9175   for ac_dir in $ac_x_header_dirs; do
9176   if test -r "$ac_dir/X11/Xlib.h"; then
9177     ac_x_includes=$ac_dir
9178     break
9179   fi
9180 done
9181 fi
9182 rm -f conftest.err conftest.$ac_ext
9183 fi # $ac_x_includes = no
9184
9185 if test "$ac_x_libraries" = no; then
9186   # Check for the libraries.
9187   # See if we find them without any special options.
9188   # Don't add to $LIBS permanently.
9189   ac_save_LIBS=$LIBS
9190   LIBS="-lX11 $LIBS"
9191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9192 /* end confdefs.h.  */
9193 #include <X11/Xlib.h>
9194 int
9195 main ()
9196 {
9197 XrmInitialize ()
9198   ;
9199   return 0;
9200 }
9201 _ACEOF
9202 if ac_fn_c_try_link "$LINENO"; then :
9203   LIBS=$ac_save_LIBS
9204 # We can link X programs with no special library path.
9205 ac_x_libraries=
9206 else
9207   LIBS=$ac_save_LIBS
9208 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9209 do
9210   # Don't even attempt the hair of trying to link an X program!
9211   for ac_extension in a so sl dylib la dll; do
9212     if test -r "$ac_dir/libX11.$ac_extension"; then
9213       ac_x_libraries=$ac_dir
9214       break 2
9215     fi
9216   done
9217 done
9218 fi
9219 rm -f core conftest.err conftest.$ac_objext \
9220     conftest$ac_exeext conftest.$ac_ext
9221 fi # $ac_x_libraries = no
9222
9223 case $ac_x_includes,$ac_x_libraries in #(
9224   no,* | *,no | *\'*)
9225     # Didn't find X, or a directory has "'" in its name.
9226     ac_cv_have_x="have_x=no";; #(
9227   *)
9228     # Record where we found X for the cache.
9229     ac_cv_have_x="have_x=yes\
9230         ac_x_includes='$ac_x_includes'\
9231         ac_x_libraries='$ac_x_libraries'"
9232 esac
9233 fi
9234 ;; #(
9235     *) have_x=yes;;
9236   esac
9237   eval "$ac_cv_have_x"
9238 fi # $with_x != no
9239
9240 if test "$have_x" != yes; then
9241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9242 $as_echo "$have_x" >&6; }
9243   no_x=yes
9244 else
9245   # If each of the values was on the command line, it overrides each guess.
9246   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9247   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9248   # Update the cache value to reflect the command line values.
9249   ac_cv_have_x="have_x=yes\
9250         ac_x_includes='$x_includes'\
9251         ac_x_libraries='$x_libraries'"
9252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9253 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9254 fi
9255
9256 if test "$no_x" = yes; then
9257   window_system=none
9258 else
9259   window_system=x11
9260 fi
9261
9262 ## Workaround for bug in autoconf <= 2.62.
9263 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9264 ## No need to do anything special for these standard directories.
9265 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9266
9267    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9268
9269 fi
9270
9271 LD_SWITCH_X_SITE_AUX=
9272 LD_SWITCH_X_SITE_AUX_RPATH=
9273 if test "${x_libraries}" != NONE; then
9274   if test -n "${x_libraries}"; then
9275     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9276     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9277     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9278   fi
9279   x_default_search_path=""
9280   x_search_path=${x_libraries}
9281   if test -z "${x_search_path}"; then
9282     x_search_path=/usr/lib
9283   fi
9284   for x_library in `echo ${x_search_path}: | \
9285                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9286     x_search_path="\
9287 ${x_library}/X11/%L/%T/%N%C%S:\
9288 ${x_library}/X11/%l/%T/%N%C%S:\
9289 ${x_library}/X11/%T/%N%C%S:\
9290 ${x_library}/X11/%L/%T/%N%S:\
9291 ${x_library}/X11/%l/%T/%N%S:\
9292 ${x_library}/X11/%T/%N%S"
9293     if test x"${x_default_search_path}" = x; then
9294       x_default_search_path=${x_search_path}
9295     else
9296       x_default_search_path="${x_search_path}:${x_default_search_path}"
9297     fi
9298   done
9299 fi
9300
9301
9302
9303 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9304   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9305 fi
9306
9307 if test x"${x_includes}" = x; then
9308   bitmapdir=/usr/include/X11/bitmaps
9309 else
9310   # accumulate include directories that have X11 bitmap subdirectories
9311   bmd_acc="dummyval"
9312   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9313     if test -d "${bmd}/X11/bitmaps"; then
9314       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9315     fi
9316     if test -d "${bmd}/bitmaps"; then
9317       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9318     fi
9319   done
9320   if test ${bmd_acc} != "dummyval"; then
9321     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9322   fi
9323 fi
9324
9325 HAVE_NS=no
9326 NS_IMPL_COCOA=no
9327 NS_IMPL_GNUSTEP=no
9328 tmp_CPPFLAGS="$CPPFLAGS"
9329 tmp_CFLAGS="$CFLAGS"
9330 CPPFLAGS="$CPPFLAGS -x objective-c"
9331 CFLAGS="$CFLAGS -x objective-c"
9332 TEMACS_LDFLAGS2="\${LDFLAGS}"
9333 if test "${with_ns}" != no; then
9334   if test "${opsys}" = darwin; then
9335      NS_IMPL_COCOA=yes
9336      ns_appdir=`pwd`/nextstep/Emacs.app
9337      ns_appbindir=${ns_appdir}/Contents/MacOS/
9338      ns_appresdir=${ns_appdir}/Contents/Resources
9339      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9340   elif test -f $GNUSTEP_CONFIG_FILE; then
9341      NS_IMPL_GNUSTEP=yes
9342      ns_appdir=`pwd`/nextstep/Emacs.app
9343      ns_appbindir=${ns_appdir}/
9344      ns_appresdir=${ns_appdir}/Resources
9345      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9346           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9347      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9348           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9349      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9350      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9351        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9352      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9353        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9354      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9355      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9356      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9357      LIB_STANDARD=
9358      START_FILES=
9359      TEMACS_LDFLAGS2=
9360   fi
9361   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9362 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9363   HAVE_NS=yes
9364 else
9365   as_fn_error "\`--with-ns' was specified, but the include
9366   files are missing or cannot be compiled." "$LINENO" 5
9367 fi
9368
9369
9370   NS_HAVE_NSINTEGER=yes
9371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9372 /* end confdefs.h.  */
9373 #include <Foundation/NSObjCRuntime.h>
9374 int
9375 main ()
9376 {
9377 NSInteger i;
9378   ;
9379   return 0;
9380 }
9381 _ACEOF
9382 if ac_fn_c_try_compile "$LINENO"; then :
9383   ns_have_nsinteger=yes
9384 else
9385   ns_have_nsinteger=no
9386 fi
9387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9388   if test $ns_have_nsinteger = no; then
9389     NS_HAVE_NSINTEGER=no
9390   fi
9391 fi
9392
9393
9394 ns_frag=/dev/null
9395 NS_OBJ=
9396 NS_OBJC_OBJ=
9397 if test "${HAVE_NS}" = yes; then
9398   window_system=nextstep
9399   with_xft=no
9400   # set up packaging dirs
9401   exec_prefix=${ns_appbindir}
9402   libexecdir=${ns_appbindir}/libexec
9403   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9404      prefix=${ns_appresdir}
9405   fi
9406   ns_frag=$srcdir/src/ns.mk
9407   NS_OBJ="fontset.o fringe.o image.o"
9408   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9409 fi
9410 CFLAGS="$tmp_CFLAGS"
9411 CPPFLAGS="$tmp_CPPFLAGS"
9412
9413
9414
9415
9416
9417 case "${window_system}" in
9418   x11 )
9419     HAVE_X_WINDOWS=yes
9420     HAVE_X11=yes
9421     case "${with_x_toolkit}" in
9422       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9423       motif ) USE_X_TOOLKIT=MOTIF ;;
9424       gtk ) with_gtk=yes
9425             USE_X_TOOLKIT=none ;;
9426       gtk3 ) with_gtk3=yes
9427              USE_X_TOOLKIT=none ;;
9428       no ) USE_X_TOOLKIT=none ;;
9429       * ) USE_X_TOOLKIT=maybe ;;
9430     esac
9431   ;;
9432   nextstep | none )
9433     HAVE_X_WINDOWS=no
9434     HAVE_X11=no
9435     USE_X_TOOLKIT=none
9436   ;;
9437 esac
9438
9439 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9440    # Extract the first word of "X", so it can be a program name with args.
9441 set dummy X; ac_word=$2
9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9443 $as_echo_n "checking for $ac_word... " >&6; }
9444 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9445   $as_echo_n "(cached) " >&6
9446 else
9447   if test -n "$HAVE_XSERVER"; then
9448   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9449 else
9450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9451 for as_dir in $PATH
9452 do
9453   IFS=$as_save_IFS
9454   test -z "$as_dir" && as_dir=.
9455     for ac_exec_ext in '' $ac_executable_extensions; do
9456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9457     ac_cv_prog_HAVE_XSERVER="true"
9458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9459     break 2
9460   fi
9461 done
9462   done
9463 IFS=$as_save_IFS
9464
9465   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9466 fi
9467 fi
9468 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9469 if test -n "$HAVE_XSERVER"; then
9470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9471 $as_echo "$HAVE_XSERVER" >&6; }
9472 else
9473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9474 $as_echo "no" >&6; }
9475 fi
9476
9477
9478    if test "$HAVE_XSERVER" = true ||
9479       test -n "$DISPLAY" ||
9480       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9481         as_fn_error "You seem to be running X, but no X development libraries
9482 were found.  You should install the relevant development files for X
9483 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9484 sure you have development files for image handling, i.e.
9485 tiff, gif, jpeg, png and xpm.
9486 If you are sure you want Emacs compiled without X window support, pass
9487   --without-x
9488 to configure." "$LINENO" 5
9489    fi
9490 fi
9491
9492 ### If we're using X11, we should use the X menu package.
9493 HAVE_MENUS=no
9494 case ${HAVE_X11} in
9495   yes ) HAVE_MENUS=yes ;;
9496 esac
9497
9498 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9499 # Assume not, until told otherwise.
9500 GNU_MALLOC=yes
9501 doug_lea_malloc=yes
9502 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9503 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9504
9505 else
9506   doug_lea_malloc=no
9507 fi
9508
9509 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9510 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9511
9512 else
9513   doug_lea_malloc=no
9514 fi
9515
9516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9517 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9518 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9519   $as_echo_n "(cached) " >&6
9520 else
9521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9522 /* end confdefs.h.  */
9523 extern void (* __after_morecore_hook)();
9524 int
9525 main ()
9526 {
9527 __after_morecore_hook = 0
9528   ;
9529   return 0;
9530 }
9531 _ACEOF
9532 if ac_fn_c_try_link "$LINENO"; then :
9533   emacs_cv_var___after_morecore_hook=yes
9534 else
9535   emacs_cv_var___after_morecore_hook=no
9536 fi
9537 rm -f core conftest.err conftest.$ac_objext \
9538     conftest$ac_exeext conftest.$ac_ext
9539 fi
9540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9541 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9542 if test $emacs_cv_var___after_morecore_hook = no; then
9543   doug_lea_malloc=no
9544 fi
9545
9546
9547 system_malloc=no
9548 case "$opsys" in
9549   ## darwin ld insists on the use of malloc routines in the System framework.
9550   darwin|sol2-10) system_malloc=yes ;;
9551 esac
9552
9553 if test "${system_malloc}" = "yes"; then
9554
9555 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9556
9557   GNU_MALLOC=no
9558   GNU_MALLOC_reason="
9559     (The GNU allocators don't work with this system configuration.)"
9560   GMALLOC_OBJ=
9561   VMLIMIT_OBJ=
9562 else
9563   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9564   VMLIMIT_OBJ=vm-limit.o
9565 fi
9566
9567
9568
9569 if test "$doug_lea_malloc" = "yes" ; then
9570   if test "$GNU_MALLOC" = yes ; then
9571     GNU_MALLOC_reason="
9572       (Using Doug Lea's new malloc from the GNU C Library.)"
9573   fi
9574
9575 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9576
9577
9578   ## Use mmap directly for allocating larger buffers.
9579   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9580   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9581   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9582   case "$opsys" in
9583     gnu*) REL_ALLOC=no ;;
9584   esac
9585 fi
9586
9587 if test x"${REL_ALLOC}" = x; then
9588   REL_ALLOC=${GNU_MALLOC}
9589 fi
9590
9591 use_mmap_for_buffers=no
9592 case "$opsys" in
9593   cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9594 esac
9595
9596
9597
9598
9599   for ac_header in $ac_header_list
9600 do :
9601   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9602 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9603 "
9604 eval as_val=\$$as_ac_Header
9605    if test "x$as_val" = x""yes; then :
9606   cat >>confdefs.h <<_ACEOF
9607 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9608 _ACEOF
9609
9610 fi
9611
9612 done
9613
9614
9615
9616
9617
9618
9619
9620
9621 for ac_func in getpagesize
9622 do :
9623   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9624 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9625   cat >>confdefs.h <<_ACEOF
9626 #define HAVE_GETPAGESIZE 1
9627 _ACEOF
9628
9629 fi
9630 done
9631
9632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9633 $as_echo_n "checking for working mmap... " >&6; }
9634 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9635   $as_echo_n "(cached) " >&6
9636 else
9637   if test "$cross_compiling" = yes; then :
9638   ac_cv_func_mmap_fixed_mapped=no
9639 else
9640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9641 /* end confdefs.h.  */
9642 $ac_includes_default
9643 /* malloc might have been renamed as rpl_malloc. */
9644 #undef malloc
9645
9646 /* Thanks to Mike Haertel and Jim Avera for this test.
9647    Here is a matrix of mmap possibilities:
9648         mmap private not fixed
9649         mmap private fixed at somewhere currently unmapped
9650         mmap private fixed at somewhere already mapped
9651         mmap shared not fixed
9652         mmap shared fixed at somewhere currently unmapped
9653         mmap shared fixed at somewhere already mapped
9654    For private mappings, we should verify that changes cannot be read()
9655    back from the file, nor mmap's back from the file at a different
9656    address.  (There have been systems where private was not correctly
9657    implemented like the infamous i386 svr4.0, and systems where the
9658    VM page cache was not coherent with the file system buffer cache
9659    like early versions of FreeBSD and possibly contemporary NetBSD.)
9660    For shared mappings, we should conversely verify that changes get
9661    propagated back to all the places they're supposed to be.
9662
9663    Grep wants private fixed already mapped.
9664    The main things grep needs to know about mmap are:
9665    * does it exist and is it safe to write into the mmap'd area
9666    * how to use it (BSD variants)  */
9667
9668 #include <fcntl.h>
9669 #include <sys/mman.h>
9670
9671 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9672 char *malloc ();
9673 #endif
9674
9675 /* This mess was copied from the GNU getpagesize.h.  */
9676 #ifndef HAVE_GETPAGESIZE
9677 # ifdef _SC_PAGESIZE
9678 #  define getpagesize() sysconf(_SC_PAGESIZE)
9679 # else /* no _SC_PAGESIZE */
9680 #  ifdef HAVE_SYS_PARAM_H
9681 #   include <sys/param.h>
9682 #   ifdef EXEC_PAGESIZE
9683 #    define getpagesize() EXEC_PAGESIZE
9684 #   else /* no EXEC_PAGESIZE */
9685 #    ifdef NBPG
9686 #     define getpagesize() NBPG * CLSIZE
9687 #     ifndef CLSIZE
9688 #      define CLSIZE 1
9689 #     endif /* no CLSIZE */
9690 #    else /* no NBPG */
9691 #     ifdef NBPC
9692 #      define getpagesize() NBPC
9693 #     else /* no NBPC */
9694 #      ifdef PAGESIZE
9695 #       define getpagesize() PAGESIZE
9696 #      endif /* PAGESIZE */
9697 #     endif /* no NBPC */
9698 #    endif /* no NBPG */
9699 #   endif /* no EXEC_PAGESIZE */
9700 #  else /* no HAVE_SYS_PARAM_H */
9701 #   define getpagesize() 8192   /* punt totally */
9702 #  endif /* no HAVE_SYS_PARAM_H */
9703 # endif /* no _SC_PAGESIZE */
9704
9705 #endif /* no HAVE_GETPAGESIZE */
9706
9707 int
9708 main ()
9709 {
9710   char *data, *data2, *data3;
9711   const char *cdata2;
9712   int i, pagesize;
9713   int fd, fd2;
9714
9715   pagesize = getpagesize ();
9716
9717   /* First, make a file with some known garbage in it. */
9718   data = (char *) malloc (pagesize);
9719   if (!data)
9720     return 1;
9721   for (i = 0; i < pagesize; ++i)
9722     *(data + i) = rand ();
9723   umask (0);
9724   fd = creat ("conftest.mmap", 0600);
9725   if (fd < 0)
9726     return 2;
9727   if (write (fd, data, pagesize) != pagesize)
9728     return 3;
9729   close (fd);
9730
9731   /* Next, check that the tail of a page is zero-filled.  File must have
9732      non-zero length, otherwise we risk SIGBUS for entire page.  */
9733   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9734   if (fd2 < 0)
9735     return 4;
9736   cdata2 = "";
9737   if (write (fd2, cdata2, 1) != 1)
9738     return 5;
9739   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9740   if (data2 == MAP_FAILED)
9741     return 6;
9742   for (i = 0; i < pagesize; ++i)
9743     if (*(data2 + i))
9744       return 7;
9745   close (fd2);
9746   if (munmap (data2, pagesize))
9747     return 8;
9748
9749   /* Next, try to mmap the file at a fixed address which already has
9750      something else allocated at it.  If we can, also make sure that
9751      we see the same garbage.  */
9752   fd = open ("conftest.mmap", O_RDWR);
9753   if (fd < 0)
9754     return 9;
9755   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9756                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9757     return 10;
9758   for (i = 0; i < pagesize; ++i)
9759     if (*(data + i) != *(data2 + i))
9760       return 11;
9761
9762   /* Finally, make sure that changes to the mapped area do not
9763      percolate back to the file as seen by read().  (This is a bug on
9764      some variants of i386 svr4.0.)  */
9765   for (i = 0; i < pagesize; ++i)
9766     *(data2 + i) = *(data2 + i) + 1;
9767   data3 = (char *) malloc (pagesize);
9768   if (!data3)
9769     return 12;
9770   if (read (fd, data3, pagesize) != pagesize)
9771     return 13;
9772   for (i = 0; i < pagesize; ++i)
9773     if (*(data + i) != *(data3 + i))
9774       return 14;
9775   close (fd);
9776   return 0;
9777 }
9778 _ACEOF
9779 if ac_fn_c_try_run "$LINENO"; then :
9780   ac_cv_func_mmap_fixed_mapped=yes
9781 else
9782   ac_cv_func_mmap_fixed_mapped=no
9783 fi
9784 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9785   conftest.$ac_objext conftest.beam conftest.$ac_ext
9786 fi
9787
9788 fi
9789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9790 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9791 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9792
9793 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9794
9795 fi
9796 rm -f conftest.mmap conftest.txt
9797
9798 if test $use_mmap_for_buffers = yes; then
9799
9800 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9801
9802   REL_ALLOC=no
9803 fi
9804
9805 LIBS="$LIBS_SYSTEM $LIBS"
9806
9807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9808 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9809 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9810   $as_echo_n "(cached) " >&6
9811 else
9812   ac_check_lib_save_LIBS=$LIBS
9813 LIBS="-ldnet  $LIBS"
9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9815 /* end confdefs.h.  */
9816
9817 /* Override any GCC internal prototype to avoid an error.
9818    Use char because int might match the return type of a GCC
9819    builtin and then its argument prototype would still apply.  */
9820 #ifdef __cplusplus
9821 extern "C"
9822 #endif
9823 char dnet_ntoa ();
9824 int
9825 main ()
9826 {
9827 return dnet_ntoa ();
9828   ;
9829   return 0;
9830 }
9831 _ACEOF
9832 if ac_fn_c_try_link "$LINENO"; then :
9833   ac_cv_lib_dnet_dnet_ntoa=yes
9834 else
9835   ac_cv_lib_dnet_dnet_ntoa=no
9836 fi
9837 rm -f core conftest.err conftest.$ac_objext \
9838     conftest$ac_exeext conftest.$ac_ext
9839 LIBS=$ac_check_lib_save_LIBS
9840 fi
9841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9842 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9843 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9844   cat >>confdefs.h <<_ACEOF
9845 #define HAVE_LIBDNET 1
9846 _ACEOF
9847
9848   LIBS="-ldnet $LIBS"
9849
9850 fi
9851
9852
9853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9854 $as_echo_n "checking for main in -lXbsd... " >&6; }
9855 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9856   $as_echo_n "(cached) " >&6
9857 else
9858   ac_check_lib_save_LIBS=$LIBS
9859 LIBS="-lXbsd  $LIBS"
9860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9861 /* end confdefs.h.  */
9862
9863
9864 int
9865 main ()
9866 {
9867 return main ();
9868   ;
9869   return 0;
9870 }
9871 _ACEOF
9872 if ac_fn_c_try_link "$LINENO"; then :
9873   ac_cv_lib_Xbsd_main=yes
9874 else
9875   ac_cv_lib_Xbsd_main=no
9876 fi
9877 rm -f core conftest.err conftest.$ac_objext \
9878     conftest$ac_exeext conftest.$ac_ext
9879 LIBS=$ac_check_lib_save_LIBS
9880 fi
9881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9882 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9883 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9884   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9885 fi
9886
9887
9888 LIB_PTHREAD=
9889 for ac_header in pthread.h
9890 do :
9891   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9892 if test "x$ac_cv_header_pthread_h" = x""yes; then :
9893   cat >>confdefs.h <<_ACEOF
9894 #define HAVE_PTHREAD_H 1
9895 _ACEOF
9896
9897 fi
9898
9899 done
9900
9901 if test "$ac_cv_header_pthread_h"; then
9902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
9903 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
9904 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
9905   $as_echo_n "(cached) " >&6
9906 else
9907   ac_check_lib_save_LIBS=$LIBS
9908 LIBS="-lpthread  $LIBS"
9909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9910 /* end confdefs.h.  */
9911
9912 /* Override any GCC internal prototype to avoid an error.
9913    Use char because int might match the return type of a GCC
9914    builtin and then its argument prototype would still apply.  */
9915 #ifdef __cplusplus
9916 extern "C"
9917 #endif
9918 char pthread_self ();
9919 int
9920 main ()
9921 {
9922 return pthread_self ();
9923   ;
9924   return 0;
9925 }
9926 _ACEOF
9927 if ac_fn_c_try_link "$LINENO"; then :
9928   ac_cv_lib_pthread_pthread_self=yes
9929 else
9930   ac_cv_lib_pthread_pthread_self=no
9931 fi
9932 rm -f core conftest.err conftest.$ac_objext \
9933     conftest$ac_exeext conftest.$ac_ext
9934 LIBS=$ac_check_lib_save_LIBS
9935 fi
9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
9937 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
9938 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
9939   HAVE_PTHREAD=yes
9940 fi
9941
9942 fi
9943 if test "$HAVE_PTHREAD" = yes; then
9944   case "${canonical}" in
9945     *-hpux*) ;;
9946     *) LIB_PTHREAD="-lpthread" ;;
9947   esac
9948
9949 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
9950
9951 fi
9952
9953
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9955 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9956 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9957   $as_echo_n "(cached) " >&6
9958 else
9959   ac_check_lib_save_LIBS=$LIBS
9960 LIBS="-lpthreads  $LIBS"
9961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9962 /* end confdefs.h.  */
9963
9964 /* Override any GCC internal prototype to avoid an error.
9965    Use char because int might match the return type of a GCC
9966    builtin and then its argument prototype would still apply.  */
9967 #ifdef __cplusplus
9968 extern "C"
9969 #endif
9970 char cma_open ();
9971 int
9972 main ()
9973 {
9974 return cma_open ();
9975   ;
9976   return 0;
9977 }
9978 _ACEOF
9979 if ac_fn_c_try_link "$LINENO"; then :
9980   ac_cv_lib_pthreads_cma_open=yes
9981 else
9982   ac_cv_lib_pthreads_cma_open=no
9983 fi
9984 rm -f core conftest.err conftest.$ac_objext \
9985     conftest$ac_exeext conftest.$ac_ext
9986 LIBS=$ac_check_lib_save_LIBS
9987 fi
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9989 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9990 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9991   cat >>confdefs.h <<_ACEOF
9992 #define HAVE_LIBPTHREADS 1
9993 _ACEOF
9994
9995   LIBS="-lpthreads $LIBS"
9996
9997 fi
9998
9999
10000 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10001 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
10002 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
10003 ## added to LIBS in configure would never contain the pthreads part,
10004 ## but the value used in Makefiles might.  FIXME?
10005 ##
10006 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10007 ## be harmless on older versions of X where it happens to exist.
10008 test "$opsys" = "aix4-2" && \
10009   test $ac_cv_lib_pthreads_cma_open = yes && \
10010   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10011
10012
10013 case ${host_os} in
10014 aix*)
10015   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10016 $as_echo_n "checking for -bbigtoc option... " >&6; }
10017 if test "${gdb_cv_bigtoc+set}" = set; then :
10018   $as_echo_n "(cached) " >&6
10019 else
10020
10021     case $GCC in
10022     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10023     *) gdb_cv_bigtoc=-bbigtoc ;;
10024     esac
10025
10026     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10027     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10028 /* end confdefs.h.  */
10029
10030 int
10031 main ()
10032 {
10033 int i;
10034   ;
10035   return 0;
10036 }
10037 _ACEOF
10038 if ac_fn_c_try_link "$LINENO"; then :
10039
10040 else
10041   gdb_cv_bigtoc=
10042 fi
10043 rm -f core conftest.err conftest.$ac_objext \
10044     conftest$ac_exeext conftest.$ac_ext
10045
10046 fi
10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10048 $as_echo "$gdb_cv_bigtoc" >&6; }
10049   ;;
10050 esac
10051
10052 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10053 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10054 # REAL_CPPFLAGS later on.
10055
10056 REAL_CFLAGS="$CFLAGS"
10057 REAL_CPPFLAGS="$CPPFLAGS"
10058
10059 if test "${HAVE_X11}" = "yes"; then
10060   DEFS="$C_SWITCH_X_SITE $DEFS"
10061   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10062   LIBS="-lX11 $LIBS"
10063   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10064   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10065
10066   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10067   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10068   # but it's more convenient here to set LD_RUN_PATH
10069   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10070   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10071     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10072     export LD_RUN_PATH
10073   fi
10074
10075   if test "${opsys}" = "gnu-linux"; then
10076     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10077 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10078     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10079 /* end confdefs.h.  */
10080
10081 int
10082 main ()
10083 {
10084 XOpenDisplay ("foo");
10085   ;
10086   return 0;
10087 }
10088 _ACEOF
10089 if ac_fn_c_try_link "$LINENO"; then :
10090   xlinux_first_failure=no
10091 else
10092   xlinux_first_failure=yes
10093 fi
10094 rm -f core conftest.err conftest.$ac_objext \
10095     conftest$ac_exeext conftest.$ac_ext
10096     if test "${xlinux_first_failure}" = "yes"; then
10097       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10098       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10099       OLD_CPPFLAGS="$CPPFLAGS"
10100       OLD_LIBS="$LIBS"
10101       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10102       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10103       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10104       LIBS="$LIBS -b i486-linuxaout"
10105       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10106 /* end confdefs.h.  */
10107
10108 int
10109 main ()
10110 {
10111 XOpenDisplay ("foo");
10112   ;
10113   return 0;
10114 }
10115 _ACEOF
10116 if ac_fn_c_try_link "$LINENO"; then :
10117   xlinux_second_failure=no
10118 else
10119   xlinux_second_failure=yes
10120 fi
10121 rm -f core conftest.err conftest.$ac_objext \
10122     conftest$ac_exeext conftest.$ac_ext
10123       if test "${xlinux_second_failure}" = "yes"; then
10124         # If we get the same failure with -b, there is no use adding -b.
10125         # So take it out.  This plays safe.
10126         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10127         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10128         CPPFLAGS="$OLD_CPPFLAGS"
10129         LIBS="$OLD_LIBS"
10130         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10131 $as_echo "no" >&6; }
10132       else
10133         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10134 $as_echo "yes" >&6; }
10135       fi
10136     else
10137       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10138 $as_echo "no" >&6; }
10139     fi
10140   fi
10141
10142   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10143   # header files included from there.
10144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10145 $as_echo_n "checking for Xkb... " >&6; }
10146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10147 /* end confdefs.h.  */
10148 #include <X11/Xlib.h>
10149 #include <X11/XKBlib.h>
10150 int
10151 main ()
10152 {
10153 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10154   ;
10155   return 0;
10156 }
10157 _ACEOF
10158 if ac_fn_c_try_link "$LINENO"; then :
10159   emacs_xkb=yes
10160 else
10161   emacs_xkb=no
10162 fi
10163 rm -f core conftest.err conftest.$ac_objext \
10164     conftest$ac_exeext conftest.$ac_ext
10165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10166 $as_echo "$emacs_xkb" >&6; }
10167   if test $emacs_xkb = yes; then
10168
10169 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10170
10171   fi
10172
10173   for ac_func in XrmSetDatabase XScreenResourceString \
10174 XScreenNumberOfScreen XSetWMProtocols
10175 do :
10176   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10177 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10178 eval as_val=\$$as_ac_var
10179    if test "x$as_val" = x""yes; then :
10180   cat >>confdefs.h <<_ACEOF
10181 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10182 _ACEOF
10183
10184 fi
10185 done
10186
10187 fi
10188
10189 if test "${window_system}" = "x11"; then
10190   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10191 $as_echo_n "checking X11 version 6... " >&6; }
10192   if test "${emacs_cv_x11_version_6+set}" = set; then :
10193   $as_echo_n "(cached) " >&6
10194 else
10195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10196 /* end confdefs.h.  */
10197 #include <X11/Xlib.h>
10198 int
10199 main ()
10200 {
10201 #if XlibSpecificationRelease < 6
10202 fail;
10203 #endif
10204
10205   ;
10206   return 0;
10207 }
10208 _ACEOF
10209 if ac_fn_c_try_link "$LINENO"; then :
10210   emacs_cv_x11_version_6=yes
10211 else
10212   emacs_cv_x11_version_6=no
10213 fi
10214 rm -f core conftest.err conftest.$ac_objext \
10215     conftest$ac_exeext conftest.$ac_ext
10216 fi
10217
10218   if test $emacs_cv_x11_version_6 = yes; then
10219     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10220 $as_echo "6 or newer" >&6; }
10221
10222 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10223
10224
10225 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10226
10227     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10228     ## XIM support.
10229     case "$opsys" in
10230       sol2-*) : ;;
10231       *)
10232 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10233
10234          ;;
10235     esac
10236   else
10237     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10238 $as_echo "before 6" >&6; }
10239   fi
10240 fi
10241
10242
10243 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10244 HAVE_RSVG=no
10245 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10246   if test "${with_rsvg}" != "no"; then
10247     RSVG_REQUIRED=2.11.0
10248     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10249
10250
10251   succeeded=no
10252
10253   # Extract the first word of "pkg-config", so it can be a program name with args.
10254 set dummy pkg-config; ac_word=$2
10255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10256 $as_echo_n "checking for $ac_word... " >&6; }
10257 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10258   $as_echo_n "(cached) " >&6
10259 else
10260   case $PKG_CONFIG in
10261   [\\/]* | ?:[\\/]*)
10262   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10263   ;;
10264   *)
10265   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10266 for as_dir in $PATH
10267 do
10268   IFS=$as_save_IFS
10269   test -z "$as_dir" && as_dir=.
10270     for ac_exec_ext in '' $ac_executable_extensions; do
10271   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10272     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10274     break 2
10275   fi
10276 done
10277   done
10278 IFS=$as_save_IFS
10279
10280   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10281   ;;
10282 esac
10283 fi
10284 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10285 if test -n "$PKG_CONFIG"; then
10286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10287 $as_echo "$PKG_CONFIG" >&6; }
10288 else
10289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10290 $as_echo "no" >&6; }
10291 fi
10292
10293
10294
10295   if test "$PKG_CONFIG" = "no" ; then
10296      :
10297   else
10298      PKG_CONFIG_MIN_VERSION=0.9.0
10299      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10300         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10301 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10302
10303         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10304             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10305 $as_echo "yes" >&6; }
10306             succeeded=yes
10307
10308             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10309 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10310             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10311             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10312 $as_echo "$RSVG_CFLAGS" >&6; }
10313
10314             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10315 $as_echo_n "checking RSVG_LIBS... " >&6; }
10316             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10317             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10318 $as_echo "$RSVG_LIBS" >&6; }
10319         else
10320             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10321 $as_echo "no" >&6; }
10322             RSVG_CFLAGS=""
10323             RSVG_LIBS=""
10324             ## If we have a custom action on failure, don't print errors, but
10325             ## do set a variable so people can do so.
10326             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10327
10328         fi
10329
10330
10331
10332      else
10333         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10334         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10335      fi
10336   fi
10337
10338   if test $succeeded = yes; then
10339      HAVE_RSVG=yes
10340   else
10341      :
10342   fi
10343
10344
10345
10346
10347     if test $HAVE_RSVG = yes; then
10348
10349 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10350
10351       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10352       LIBS="$RSVG_LIBS $LIBS"
10353     fi
10354   fi
10355 fi
10356
10357 HAVE_IMAGEMAGICK=no
10358 if test "${HAVE_X11}" = "yes"; then
10359   if test "${with_imagemagick}" != "no"; then
10360     ## 6.2.8 is the earliest version known to work, but earlier versions
10361     ## might work - let us know if you find one.
10362     ## 6.0.7 does not work.  See bug#7955.
10363     IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10364
10365   succeeded=no
10366
10367   # Extract the first word of "pkg-config", so it can be a program name with args.
10368 set dummy pkg-config; ac_word=$2
10369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10370 $as_echo_n "checking for $ac_word... " >&6; }
10371 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10372   $as_echo_n "(cached) " >&6
10373 else
10374   case $PKG_CONFIG in
10375   [\\/]* | ?:[\\/]*)
10376   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10377   ;;
10378   *)
10379   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10380 for as_dir in $PATH
10381 do
10382   IFS=$as_save_IFS
10383   test -z "$as_dir" && as_dir=.
10384     for ac_exec_ext in '' $ac_executable_extensions; do
10385   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10386     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10387     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10388     break 2
10389   fi
10390 done
10391   done
10392 IFS=$as_save_IFS
10393
10394   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10395   ;;
10396 esac
10397 fi
10398 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10399 if test -n "$PKG_CONFIG"; then
10400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10401 $as_echo "$PKG_CONFIG" >&6; }
10402 else
10403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10404 $as_echo "no" >&6; }
10405 fi
10406
10407
10408
10409   if test "$PKG_CONFIG" = "no" ; then
10410      :
10411   else
10412      PKG_CONFIG_MIN_VERSION=0.9.0
10413      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10414         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10415 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10416
10417         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10418             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10419 $as_echo "yes" >&6; }
10420             succeeded=yes
10421
10422             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10423 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10424             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10425             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10426 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10427
10428             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10429 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10430             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10432 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10433         else
10434             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10435 $as_echo "no" >&6; }
10436             IMAGEMAGICK_CFLAGS=""
10437             IMAGEMAGICK_LIBS=""
10438             ## If we have a custom action on failure, don't print errors, but
10439             ## do set a variable so people can do so.
10440             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10441
10442         fi
10443
10444
10445
10446      else
10447         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10448         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10449      fi
10450   fi
10451
10452   if test $succeeded = yes; then
10453      HAVE_IMAGEMAGICK=yes
10454   else
10455      :
10456   fi
10457
10458
10459
10460
10461     if test $HAVE_IMAGEMAGICK = yes; then
10462
10463 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10464
10465       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10466       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10467       for ac_func in MagickExportImagePixels
10468 do :
10469   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10470 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10471   cat >>confdefs.h <<_ACEOF
10472 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10473 _ACEOF
10474
10475 fi
10476 done
10477
10478     fi
10479   fi
10480 fi
10481
10482
10483 HAVE_GTK=no
10484 GTK_OBJ=
10485 if test "${with_gtk3}" = "yes"; then
10486   GLIB_REQUIRED=2.28
10487   GTK_REQUIRED=3.0
10488   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10489
10490
10491   succeeded=no
10492
10493   # Extract the first word of "pkg-config", so it can be a program name with args.
10494 set dummy pkg-config; ac_word=$2
10495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10496 $as_echo_n "checking for $ac_word... " >&6; }
10497 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10498   $as_echo_n "(cached) " >&6
10499 else
10500   case $PKG_CONFIG in
10501   [\\/]* | ?:[\\/]*)
10502   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10503   ;;
10504   *)
10505   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10506 for as_dir in $PATH
10507 do
10508   IFS=$as_save_IFS
10509   test -z "$as_dir" && as_dir=.
10510     for ac_exec_ext in '' $ac_executable_extensions; do
10511   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10512     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10514     break 2
10515   fi
10516 done
10517   done
10518 IFS=$as_save_IFS
10519
10520   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10521   ;;
10522 esac
10523 fi
10524 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10525 if test -n "$PKG_CONFIG"; then
10526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10527 $as_echo "$PKG_CONFIG" >&6; }
10528 else
10529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10530 $as_echo "no" >&6; }
10531 fi
10532
10533
10534
10535   if test "$PKG_CONFIG" = "no" ; then
10536      pkg_check_gtk=no
10537   else
10538      PKG_CONFIG_MIN_VERSION=0.9.0
10539      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10540         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10541 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10542
10543         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10544             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10545 $as_echo "yes" >&6; }
10546             succeeded=yes
10547
10548             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10549 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10550             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10551             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10552 $as_echo "$GTK_CFLAGS" >&6; }
10553
10554             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10555 $as_echo_n "checking GTK_LIBS... " >&6; }
10556             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10557             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10558 $as_echo "$GTK_LIBS" >&6; }
10559         else
10560             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10561 $as_echo "no" >&6; }
10562             GTK_CFLAGS=""
10563             GTK_LIBS=""
10564             ## If we have a custom action on failure, don't print errors, but
10565             ## do set a variable so people can do so.
10566             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10567
10568         fi
10569
10570
10571
10572      else
10573         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10574         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10575      fi
10576   fi
10577
10578   if test $succeeded = yes; then
10579      pkg_check_gtk=yes
10580   else
10581      pkg_check_gtk=no
10582   fi
10583
10584   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10585      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10586   fi
10587
10588 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10589
10590   GTK_OBJ=emacsgtkfixed.o
10591 fi
10592
10593 if test "$pkg_check_gtk" != "yes"; then
10594   HAVE_GTK=no
10595 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10596   GLIB_REQUIRED=2.6
10597   GTK_REQUIRED=2.6
10598   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10599
10600
10601   succeeded=no
10602
10603   # Extract the first word of "pkg-config", so it can be a program name with args.
10604 set dummy pkg-config; ac_word=$2
10605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10606 $as_echo_n "checking for $ac_word... " >&6; }
10607 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10608   $as_echo_n "(cached) " >&6
10609 else
10610   case $PKG_CONFIG in
10611   [\\/]* | ?:[\\/]*)
10612   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10613   ;;
10614   *)
10615   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10616 for as_dir in $PATH
10617 do
10618   IFS=$as_save_IFS
10619   test -z "$as_dir" && as_dir=.
10620     for ac_exec_ext in '' $ac_executable_extensions; do
10621   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10622     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10624     break 2
10625   fi
10626 done
10627   done
10628 IFS=$as_save_IFS
10629
10630   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10631   ;;
10632 esac
10633 fi
10634 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10635 if test -n "$PKG_CONFIG"; then
10636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10637 $as_echo "$PKG_CONFIG" >&6; }
10638 else
10639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10640 $as_echo "no" >&6; }
10641 fi
10642
10643
10644
10645   if test "$PKG_CONFIG" = "no" ; then
10646      pkg_check_gtk=no
10647   else
10648      PKG_CONFIG_MIN_VERSION=0.9.0
10649      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10650         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10651 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10652
10653         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10654             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10655 $as_echo "yes" >&6; }
10656             succeeded=yes
10657
10658             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10659 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10660             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10661             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10662 $as_echo "$GTK_CFLAGS" >&6; }
10663
10664             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10665 $as_echo_n "checking GTK_LIBS... " >&6; }
10666             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10667             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10668 $as_echo "$GTK_LIBS" >&6; }
10669         else
10670             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10671 $as_echo "no" >&6; }
10672             GTK_CFLAGS=""
10673             GTK_LIBS=""
10674             ## If we have a custom action on failure, don't print errors, but
10675             ## do set a variable so people can do so.
10676             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10677
10678         fi
10679
10680
10681
10682      else
10683         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10684         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10685      fi
10686   fi
10687
10688   if test $succeeded = yes; then
10689      pkg_check_gtk=yes
10690   else
10691      pkg_check_gtk=no
10692   fi
10693
10694   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10695      as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10696   fi
10697 fi
10698 fi
10699
10700 if test x"$pkg_check_gtk" = xyes; then
10701
10702
10703
10704   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10705   CFLAGS="$CFLAGS $GTK_CFLAGS"
10706   LIBS="$GTK_LIBS $LIBS"
10707     GTK_COMPILES=no
10708   for ac_func in gtk_main
10709 do :
10710   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10711 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10712   cat >>confdefs.h <<_ACEOF
10713 #define HAVE_GTK_MAIN 1
10714 _ACEOF
10715  GTK_COMPILES=yes
10716 fi
10717 done
10718
10719   if test "${GTK_COMPILES}" != "yes"; then
10720     if test "$USE_X_TOOLKIT" != "maybe"; then
10721       as_fn_error "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10722     fi
10723   else
10724     HAVE_GTK=yes
10725
10726 $as_echo "#define USE_GTK 1" >>confdefs.h
10727
10728     GTK_OBJ="gtkutil.o $GTK_OBJ"
10729     USE_X_TOOLKIT=none
10730     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10731       :
10732     else
10733       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10734        closing open displays.  This is no problem if you just use
10735        one display, but if you use more than one and close one of them
10736        Emacs may crash." >&5
10737 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10738        closing open displays.  This is no problem if you just use
10739        one display, but if you use more than one and close one of them
10740        Emacs may crash." >&2;}
10741       sleep 3
10742     fi
10743   fi
10744
10745 fi
10746
10747
10748
10749 if test "${HAVE_GTK}" = "yes"; then
10750
10751       if test "$with_toolkit_scroll_bars" != no; then
10752     with_toolkit_scroll_bars=yes
10753   fi
10754
10755           HAVE_GTK_FILE_SELECTION=no
10756   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10757 #include <gtk/gtk.h>
10758 "
10759 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10760   HAVE_GTK_FILE_SELECTION=yes
10761 else
10762   HAVE_GTK_FILE_SELECTION=no
10763 fi
10764
10765   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10766     for ac_func in gtk_file_selection_new
10767 do :
10768   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10769 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10770   cat >>confdefs.h <<_ACEOF
10771 #define HAVE_GTK_FILE_SELECTION_NEW 1
10772 _ACEOF
10773
10774 fi
10775 done
10776
10777   fi
10778
10779
10780     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10781                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10782                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10783                  gtk_orientable_set_orientation
10784 do :
10785   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10786 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10787 eval as_val=\$$as_ac_var
10788    if test "x$as_val" = x""yes; then :
10789   cat >>confdefs.h <<_ACEOF
10790 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10791 _ACEOF
10792
10793 fi
10794 done
10795
10796
10797 fi
10798
10799 HAVE_DBUS=no
10800 DBUS_OBJ=
10801 if test "${with_dbus}" = "yes"; then
10802
10803   succeeded=no
10804
10805   # Extract the first word of "pkg-config", so it can be a program name with args.
10806 set dummy pkg-config; ac_word=$2
10807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10808 $as_echo_n "checking for $ac_word... " >&6; }
10809 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10810   $as_echo_n "(cached) " >&6
10811 else
10812   case $PKG_CONFIG in
10813   [\\/]* | ?:[\\/]*)
10814   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10815   ;;
10816   *)
10817   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10818 for as_dir in $PATH
10819 do
10820   IFS=$as_save_IFS
10821   test -z "$as_dir" && as_dir=.
10822     for ac_exec_ext in '' $ac_executable_extensions; do
10823   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10824     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10825     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10826     break 2
10827   fi
10828 done
10829   done
10830 IFS=$as_save_IFS
10831
10832   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10833   ;;
10834 esac
10835 fi
10836 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10837 if test -n "$PKG_CONFIG"; then
10838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10839 $as_echo "$PKG_CONFIG" >&6; }
10840 else
10841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10842 $as_echo "no" >&6; }
10843 fi
10844
10845
10846
10847   if test "$PKG_CONFIG" = "no" ; then
10848      HAVE_DBUS=no
10849   else
10850      PKG_CONFIG_MIN_VERSION=0.9.0
10851      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10852         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10853 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10854
10855         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10856             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10857 $as_echo "yes" >&6; }
10858             succeeded=yes
10859
10860             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10861 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10862             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10863             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10864 $as_echo "$DBUS_CFLAGS" >&6; }
10865
10866             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10867 $as_echo_n "checking DBUS_LIBS... " >&6; }
10868             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10869             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10870 $as_echo "$DBUS_LIBS" >&6; }
10871         else
10872             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10873 $as_echo "no" >&6; }
10874             DBUS_CFLAGS=""
10875             DBUS_LIBS=""
10876             ## If we have a custom action on failure, don't print errors, but
10877             ## do set a variable so people can do so.
10878             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10879
10880         fi
10881
10882
10883
10884      else
10885         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10886         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10887      fi
10888   fi
10889
10890   if test $succeeded = yes; then
10891      HAVE_DBUS=yes
10892   else
10893      HAVE_DBUS=no
10894   fi
10895
10896    if test "$HAVE_DBUS" = yes; then
10897      LIBS="$LIBS $DBUS_LIBS"
10898
10899 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10900
10901      for ac_func in dbus_watch_get_unix_fd
10902 do :
10903   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10904 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
10905   cat >>confdefs.h <<_ACEOF
10906 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10907 _ACEOF
10908
10909 fi
10910 done
10911
10912      DBUS_OBJ=dbusbind.o
10913    fi
10914 fi
10915
10916
10917 HAVE_GCONF=no
10918 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10919
10920   succeeded=no
10921
10922   # Extract the first word of "pkg-config", so it can be a program name with args.
10923 set dummy pkg-config; ac_word=$2
10924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10925 $as_echo_n "checking for $ac_word... " >&6; }
10926 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10927   $as_echo_n "(cached) " >&6
10928 else
10929   case $PKG_CONFIG in
10930   [\\/]* | ?:[\\/]*)
10931   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10932   ;;
10933   *)
10934   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10935 for as_dir in $PATH
10936 do
10937   IFS=$as_save_IFS
10938   test -z "$as_dir" && as_dir=.
10939     for ac_exec_ext in '' $ac_executable_extensions; do
10940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10941     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10943     break 2
10944   fi
10945 done
10946   done
10947 IFS=$as_save_IFS
10948
10949   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10950   ;;
10951 esac
10952 fi
10953 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10954 if test -n "$PKG_CONFIG"; then
10955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10956 $as_echo "$PKG_CONFIG" >&6; }
10957 else
10958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10959 $as_echo "no" >&6; }
10960 fi
10961
10962
10963
10964   if test "$PKG_CONFIG" = "no" ; then
10965      HAVE_GCONF=no
10966   else
10967      PKG_CONFIG_MIN_VERSION=0.9.0
10968      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10969         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10970 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10971
10972         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10973             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10974 $as_echo "yes" >&6; }
10975             succeeded=yes
10976
10977             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10978 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10979             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10980             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10981 $as_echo "$GCONF_CFLAGS" >&6; }
10982
10983             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10984 $as_echo_n "checking GCONF_LIBS... " >&6; }
10985             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10986             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10987 $as_echo "$GCONF_LIBS" >&6; }
10988         else
10989             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10990 $as_echo "no" >&6; }
10991             GCONF_CFLAGS=""
10992             GCONF_LIBS=""
10993             ## If we have a custom action on failure, don't print errors, but
10994             ## do set a variable so people can do so.
10995             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10996
10997         fi
10998
10999
11000
11001      else
11002         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11003         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11004      fi
11005   fi
11006
11007   if test $succeeded = yes; then
11008      HAVE_GCONF=yes
11009   else
11010      HAVE_GCONF=no
11011   fi
11012
11013    if test "$HAVE_GCONF" = yes; then
11014
11015 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11016
11017             for ac_func in g_type_init
11018 do :
11019   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11020 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11021   cat >>confdefs.h <<_ACEOF
11022 #define HAVE_G_TYPE_INIT 1
11023 _ACEOF
11024
11025 fi
11026 done
11027
11028    fi
11029 fi
11030
11031 HAVE_LIBSELINUX=no
11032 LIBSELINUX_LIBS=
11033 if test "${with_selinux}" = "yes"; then
11034    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11035 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11036 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11037   $as_echo_n "(cached) " >&6
11038 else
11039   ac_check_lib_save_LIBS=$LIBS
11040 LIBS="-lselinux  $LIBS"
11041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11042 /* end confdefs.h.  */
11043
11044 /* Override any GCC internal prototype to avoid an error.
11045    Use char because int might match the return type of a GCC
11046    builtin and then its argument prototype would still apply.  */
11047 #ifdef __cplusplus
11048 extern "C"
11049 #endif
11050 char lgetfilecon ();
11051 int
11052 main ()
11053 {
11054 return lgetfilecon ();
11055   ;
11056   return 0;
11057 }
11058 _ACEOF
11059 if ac_fn_c_try_link "$LINENO"; then :
11060   ac_cv_lib_selinux_lgetfilecon=yes
11061 else
11062   ac_cv_lib_selinux_lgetfilecon=no
11063 fi
11064 rm -f core conftest.err conftest.$ac_objext \
11065     conftest$ac_exeext conftest.$ac_ext
11066 LIBS=$ac_check_lib_save_LIBS
11067 fi
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11069 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11070 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11071   HAVE_LIBSELINUX=yes
11072 else
11073   HAVE_LIBSELINUX=no
11074 fi
11075
11076    if test "$HAVE_LIBSELINUX" = yes; then
11077
11078 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11079
11080       LIBSELINUX_LIBS=-lselinux
11081    fi
11082 fi
11083
11084
11085 HAVE_GNUTLS=no
11086 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11087 if test "${with_gnutls}" = "yes" ; then
11088
11089   succeeded=no
11090
11091   # Extract the first word of "pkg-config", so it can be a program name with args.
11092 set dummy pkg-config; ac_word=$2
11093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11094 $as_echo_n "checking for $ac_word... " >&6; }
11095 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11096   $as_echo_n "(cached) " >&6
11097 else
11098   case $PKG_CONFIG in
11099   [\\/]* | ?:[\\/]*)
11100   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11101   ;;
11102   *)
11103   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11104 for as_dir in $PATH
11105 do
11106   IFS=$as_save_IFS
11107   test -z "$as_dir" && as_dir=.
11108     for ac_exec_ext in '' $ac_executable_extensions; do
11109   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11110     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11112     break 2
11113   fi
11114 done
11115   done
11116 IFS=$as_save_IFS
11117
11118   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11119   ;;
11120 esac
11121 fi
11122 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11123 if test -n "$PKG_CONFIG"; then
11124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11125 $as_echo "$PKG_CONFIG" >&6; }
11126 else
11127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11128 $as_echo "no" >&6; }
11129 fi
11130
11131
11132
11133   if test "$PKG_CONFIG" = "no" ; then
11134      HAVE_GNUTLS=no
11135   else
11136      PKG_CONFIG_MIN_VERSION=0.9.0
11137      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11138         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.0" >&5
11139 $as_echo_n "checking for gnutls >= 2.6.0... " >&6; }
11140
11141         if $PKG_CONFIG --exists "gnutls >= 2.6.0" 2>&5; then
11142             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11143 $as_echo "yes" >&6; }
11144             succeeded=yes
11145
11146             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11147 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11148             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11149             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11150 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11151
11152             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11153 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11154             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.0"|sed -e 's,///*,/,g'`
11155             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11156 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11157         else
11158             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11159 $as_echo "no" >&6; }
11160             LIBGNUTLS_CFLAGS=""
11161             LIBGNUTLS_LIBS=""
11162             ## If we have a custom action on failure, don't print errors, but
11163             ## do set a variable so people can do so.
11164             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.0"`
11165
11166         fi
11167
11168
11169
11170      else
11171         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11172         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11173      fi
11174   fi
11175
11176   if test $succeeded = yes; then
11177      HAVE_GNUTLS=yes
11178   else
11179      HAVE_GNUTLS=no
11180   fi
11181
11182   if test "${HAVE_GNUTLS}" = "yes"; then
11183
11184 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11185
11186   fi
11187
11188   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11189   LIBS="$LIBGNUTLS_LIBS $LIBS"
11190   for ac_func in gnutls_certificate_set_verify_function
11191 do :
11192   ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11193 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11194   cat >>confdefs.h <<_ACEOF
11195 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11196 _ACEOF
11197  HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11198 fi
11199 done
11200
11201
11202   if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11203
11204 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11205
11206   fi
11207 fi
11208
11209
11210
11211
11212 HAVE_XAW3D=no
11213 LUCID_LIBW=
11214 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11215   if test "$with_xaw3d" != no; then
11216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11217 $as_echo_n "checking for xaw3d... " >&6; }
11218     if test "${emacs_cv_xaw3d+set}" = set; then :
11219   $as_echo_n "(cached) " >&6
11220 else
11221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11222 /* end confdefs.h.  */
11223
11224 #include <X11/Intrinsic.h>
11225 #include <X11/Xaw3d/Simple.h>
11226 int
11227 main ()
11228 {
11229
11230   ;
11231   return 0;
11232 }
11233 _ACEOF
11234 if ac_fn_c_try_link "$LINENO"; then :
11235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11236 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11237 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11238   $as_echo_n "(cached) " >&6
11239 else
11240   ac_check_lib_save_LIBS=$LIBS
11241 LIBS="-lXaw3d  $LIBS"
11242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11243 /* end confdefs.h.  */
11244
11245 /* Override any GCC internal prototype to avoid an error.
11246    Use char because int might match the return type of a GCC
11247    builtin and then its argument prototype would still apply.  */
11248 #ifdef __cplusplus
11249 extern "C"
11250 #endif
11251 char XawScrollbarSetThumb ();
11252 int
11253 main ()
11254 {
11255 return XawScrollbarSetThumb ();
11256   ;
11257   return 0;
11258 }
11259 _ACEOF
11260 if ac_fn_c_try_link "$LINENO"; then :
11261   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11262 else
11263   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11264 fi
11265 rm -f core conftest.err conftest.$ac_objext \
11266     conftest$ac_exeext conftest.$ac_ext
11267 LIBS=$ac_check_lib_save_LIBS
11268 fi
11269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11270 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11271 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11272   emacs_cv_xaw3d=yes
11273 else
11274   emacs_cv_xaw3d=no
11275 fi
11276
11277 else
11278   emacs_cv_xaw3d=no
11279 fi
11280 rm -f core conftest.err conftest.$ac_objext \
11281     conftest$ac_exeext conftest.$ac_ext
11282 fi
11283
11284   else
11285     emacs_cv_xaw3d=no
11286   fi
11287   if test $emacs_cv_xaw3d = yes; then
11288     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11289 $as_echo "yes; using Lucid toolkit" >&6; }
11290     USE_X_TOOLKIT=LUCID
11291     HAVE_XAW3D=yes
11292     LUCID_LIBW=-lXaw3d
11293
11294 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11295
11296   else
11297     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11298 $as_echo "no" >&6; }
11299     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11300 $as_echo_n "checking for libXaw... " >&6; }
11301     if test "${emacs_cv_xaw+set}" = set; then :
11302   $as_echo_n "(cached) " >&6
11303 else
11304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11305 /* end confdefs.h.  */
11306
11307 #include <X11/Intrinsic.h>
11308 #include <X11/Xaw/Simple.h>
11309 int
11310 main ()
11311 {
11312
11313   ;
11314   return 0;
11315 }
11316 _ACEOF
11317 if ac_fn_c_try_link "$LINENO"; then :
11318   emacs_cv_xaw=yes
11319 else
11320   emacs_cv_xaw=no
11321 fi
11322 rm -f core conftest.err conftest.$ac_objext \
11323     conftest$ac_exeext conftest.$ac_ext
11324 fi
11325
11326     if test $emacs_cv_xaw = yes; then
11327       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11328 $as_echo "yes; using Lucid toolkit" >&6; }
11329       USE_X_TOOLKIT=LUCID
11330       LUCID_LIBW=-lXaw
11331     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11332       as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11333     else
11334       as_fn_error "No X toolkit could be found.
11335 If you are sure you want Emacs compiled without an X toolkit, pass
11336   --with-x-toolkit=no
11337 to configure.  Otherwise, install the development libraries for the toolkit
11338 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11339     fi
11340   fi
11341 fi
11342
11343 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11344
11345 LIBXTR6=
11346 if test "${USE_X_TOOLKIT}" != "none"; then
11347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11348 $as_echo_n "checking X11 toolkit version... " >&6; }
11349   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11350   $as_echo_n "(cached) " >&6
11351 else
11352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11353 /* end confdefs.h.  */
11354 #include <X11/Intrinsic.h>
11355 int
11356 main ()
11357 {
11358 #if XtSpecificationRelease < 6
11359 fail;
11360 #endif
11361
11362   ;
11363   return 0;
11364 }
11365 _ACEOF
11366 if ac_fn_c_try_link "$LINENO"; then :
11367   emacs_cv_x11_toolkit_version_6=yes
11368 else
11369   emacs_cv_x11_toolkit_version_6=no
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext \
11372     conftest$ac_exeext conftest.$ac_ext
11373 fi
11374
11375   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11376   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11377     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11378 $as_echo "6 or newer" >&6; }
11379
11380 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11381
11382     LIBXTR6="-lSM -lICE"
11383     case "$opsys" in
11384       ## Use libw.a along with X11R6 Xt.
11385       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11386     esac
11387   else
11388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11389 $as_echo "before 6" >&6; }
11390   fi
11391
11392   OLDLIBS="$LIBS"
11393   if test x$HAVE_X11XTR6 = xyes; then
11394     LIBS="-lXt -lSM -lICE $LIBS"
11395   else
11396     LIBS="-lXt $LIBS"
11397   fi
11398   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11399 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11400 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11401   $as_echo_n "(cached) " >&6
11402 else
11403   ac_check_lib_save_LIBS=$LIBS
11404 LIBS="-lXmu  $LIBS"
11405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11406 /* end confdefs.h.  */
11407
11408 /* Override any GCC internal prototype to avoid an error.
11409    Use char because int might match the return type of a GCC
11410    builtin and then its argument prototype would still apply.  */
11411 #ifdef __cplusplus
11412 extern "C"
11413 #endif
11414 char XmuConvertStandardSelection ();
11415 int
11416 main ()
11417 {
11418 return XmuConvertStandardSelection ();
11419   ;
11420   return 0;
11421 }
11422 _ACEOF
11423 if ac_fn_c_try_link "$LINENO"; then :
11424   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11425 else
11426   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11427 fi
11428 rm -f core conftest.err conftest.$ac_objext \
11429     conftest$ac_exeext conftest.$ac_ext
11430 LIBS=$ac_check_lib_save_LIBS
11431 fi
11432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11433 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11434 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11435   cat >>confdefs.h <<_ACEOF
11436 #define HAVE_LIBXMU 1
11437 _ACEOF
11438
11439   LIBS="-lXmu $LIBS"
11440
11441 fi
11442
11443   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11444 fi
11445
11446
11447 LIBXMU=-lXmu
11448 case $opsys in
11449   ## These systems don't supply Xmu.
11450   hpux* | aix4-2 )
11451     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11452     ;;
11453 esac
11454
11455
11456 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11457 if test "${HAVE_X11}" = "yes"; then
11458   if test "${USE_X_TOOLKIT}" != "none"; then
11459     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11460 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11461 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11462   $as_echo_n "(cached) " >&6
11463 else
11464   ac_check_lib_save_LIBS=$LIBS
11465 LIBS="-lXext  $LIBS"
11466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11467 /* end confdefs.h.  */
11468
11469 /* Override any GCC internal prototype to avoid an error.
11470    Use char because int might match the return type of a GCC
11471    builtin and then its argument prototype would still apply.  */
11472 #ifdef __cplusplus
11473 extern "C"
11474 #endif
11475 char XShapeQueryExtension ();
11476 int
11477 main ()
11478 {
11479 return XShapeQueryExtension ();
11480   ;
11481   return 0;
11482 }
11483 _ACEOF
11484 if ac_fn_c_try_link "$LINENO"; then :
11485   ac_cv_lib_Xext_XShapeQueryExtension=yes
11486 else
11487   ac_cv_lib_Xext_XShapeQueryExtension=no
11488 fi
11489 rm -f core conftest.err conftest.$ac_objext \
11490     conftest$ac_exeext conftest.$ac_ext
11491 LIBS=$ac_check_lib_save_LIBS
11492 fi
11493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11494 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11495 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11496   cat >>confdefs.h <<_ACEOF
11497 #define HAVE_LIBXEXT 1
11498 _ACEOF
11499
11500   LIBS="-lXext $LIBS"
11501
11502 fi
11503
11504   fi
11505 fi
11506
11507 LIBXP=
11508 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11510 $as_echo_n "checking for Motif version 2.1... " >&6; }
11511 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11512   $as_echo_n "(cached) " >&6
11513 else
11514   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11515 /* end confdefs.h.  */
11516 #include <Xm/Xm.h>
11517 int
11518 main ()
11519 {
11520 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11521 int x = 5;
11522 #else
11523 Motif version prior to 2.1.
11524 #endif
11525   ;
11526   return 0;
11527 }
11528 _ACEOF
11529 if ac_fn_c_try_compile "$LINENO"; then :
11530   emacs_cv_motif_version_2_1=yes
11531 else
11532   emacs_cv_motif_version_2_1=no
11533 fi
11534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11535 fi
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11537 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11538   if test $emacs_cv_motif_version_2_1 = yes; then
11539     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11540 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11541 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11542   $as_echo_n "(cached) " >&6
11543 else
11544   ac_check_lib_save_LIBS=$LIBS
11545 LIBS="-lXp  $LIBS"
11546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11547 /* end confdefs.h.  */
11548
11549 /* Override any GCC internal prototype to avoid an error.
11550    Use char because int might match the return type of a GCC
11551    builtin and then its argument prototype would still apply.  */
11552 #ifdef __cplusplus
11553 extern "C"
11554 #endif
11555 char XpCreateContext ();
11556 int
11557 main ()
11558 {
11559 return XpCreateContext ();
11560   ;
11561   return 0;
11562 }
11563 _ACEOF
11564 if ac_fn_c_try_link "$LINENO"; then :
11565   ac_cv_lib_Xp_XpCreateContext=yes
11566 else
11567   ac_cv_lib_Xp_XpCreateContext=no
11568 fi
11569 rm -f core conftest.err conftest.$ac_objext \
11570     conftest$ac_exeext conftest.$ac_ext
11571 LIBS=$ac_check_lib_save_LIBS
11572 fi
11573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11574 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11575 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11576   LIBXP=-lXp
11577 fi
11578
11579   else
11580     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11581 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11582 if test "${emacs_cv_lesstif+set}" = set; then :
11583   $as_echo_n "(cached) " >&6
11584 else
11585   # We put this in CFLAGS temporarily to precede other -I options
11586     # that might be in CFLAGS temporarily.
11587     # We put this in CPPFLAGS where it precedes the other -I options.
11588     OLD_CPPFLAGS=$CPPFLAGS
11589     OLD_CFLAGS=$CFLAGS
11590     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11591     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11592     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11593 /* end confdefs.h.  */
11594 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11595 int
11596 main ()
11597 {
11598 int x = 5;
11599   ;
11600   return 0;
11601 }
11602 _ACEOF
11603 if ac_fn_c_try_compile "$LINENO"; then :
11604   emacs_cv_lesstif=yes
11605 else
11606   emacs_cv_lesstif=no
11607 fi
11608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11609 fi
11610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11611 $as_echo "$emacs_cv_lesstif" >&6; }
11612     if test $emacs_cv_lesstif = yes; then
11613       # Make sure this -I option remains in CPPFLAGS after it is set
11614       # back to REAL_CPPFLAGS.
11615       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11616       # have those other -I options anyway.  Ultimately, having this
11617       # directory ultimately in CPPFLAGS will be enough.
11618       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11619       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11620     else
11621       CFLAGS=$OLD_CFLAGS
11622       CPPFLAGS=$OLD_CPPFLAGS
11623     fi
11624   fi
11625 fi
11626
11627
11628 USE_TOOLKIT_SCROLL_BARS=no
11629 if test "${with_toolkit_scroll_bars}" != "no"; then
11630   if test "${USE_X_TOOLKIT}" != "none"; then
11631     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11632       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11633
11634       HAVE_XAW3D=no
11635       USE_TOOLKIT_SCROLL_BARS=yes
11636     elif test "${HAVE_XAW3D}" = "yes"; then
11637       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11638
11639       USE_TOOLKIT_SCROLL_BARS=yes
11640     fi
11641   elif test "${HAVE_GTK}" = "yes"; then
11642     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11643
11644     USE_TOOLKIT_SCROLL_BARS=yes
11645   elif test "${HAVE_NS}" = "yes"; then
11646     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11647
11648     USE_TOOLKIT_SCROLL_BARS=yes
11649   fi
11650 fi
11651
11652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11653 /* end confdefs.h.  */
11654
11655           #include <X11/Xlib.h>
11656           #include <X11/Xresource.h>
11657 int
11658 main ()
11659 {
11660 XIMProc  callback;
11661   ;
11662   return 0;
11663 }
11664 _ACEOF
11665 if ac_fn_c_try_compile "$LINENO"; then :
11666   HAVE_XIM=yes
11667
11668 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11669
11670 else
11671   HAVE_XIM=no
11672 fi
11673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11674
11675
11676 if test "${with_xim}" != "no"; then
11677
11678 $as_echo "#define USE_XIM 1" >>confdefs.h
11679
11680 fi
11681
11682
11683 if test "${HAVE_XIM}" != "no"; then
11684   late_CFLAGS=$CFLAGS
11685   if test "$GCC" = yes; then
11686     CFLAGS="$CFLAGS --pedantic-errors"
11687   fi
11688   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11689 /* end confdefs.h.  */
11690
11691 #include <X11/Xlib.h>
11692 #include <X11/Xresource.h>
11693 int
11694 main ()
11695 {
11696 Display *display;
11697 XrmDatabase db;
11698 char *res_name;
11699 char *res_class;
11700 XIMProc  callback;
11701 XPointer *client_data;
11702 #ifndef __GNUC__
11703 /* If we're not using GCC, it's probably not XFree86, and this is
11704    probably right, but we can't use something like --pedantic-errors.  */
11705 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11706                                            char*, XIMProc, XPointer*);
11707 #endif
11708 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11709    client_data);
11710   ;
11711   return 0;
11712 }
11713 _ACEOF
11714 if ac_fn_c_try_compile "$LINENO"; then :
11715   emacs_cv_arg6_star=yes
11716 fi
11717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11718     if test "$emacs_cv_arg6_star" = yes; then
11719     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11720
11721   else
11722     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11723
11724   fi
11725   CFLAGS=$late_CFLAGS
11726 fi
11727
11728 ### Start of font-backend (under any platform) section.
11729 # (nothing here yet -- this is a placeholder)
11730 ### End of font-backend (under any platform) section.
11731
11732 ### Start of font-backend (under X11) section.
11733 if test "${HAVE_X11}" = "yes"; then
11734
11735   succeeded=no
11736
11737   # Extract the first word of "pkg-config", so it can be a program name with args.
11738 set dummy pkg-config; ac_word=$2
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11740 $as_echo_n "checking for $ac_word... " >&6; }
11741 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11742   $as_echo_n "(cached) " >&6
11743 else
11744   case $PKG_CONFIG in
11745   [\\/]* | ?:[\\/]*)
11746   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11747   ;;
11748   *)
11749   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11750 for as_dir in $PATH
11751 do
11752   IFS=$as_save_IFS
11753   test -z "$as_dir" && as_dir=.
11754     for ac_exec_ext in '' $ac_executable_extensions; do
11755   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11756     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11758     break 2
11759   fi
11760 done
11761   done
11762 IFS=$as_save_IFS
11763
11764   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11765   ;;
11766 esac
11767 fi
11768 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11769 if test -n "$PKG_CONFIG"; then
11770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11771 $as_echo "$PKG_CONFIG" >&6; }
11772 else
11773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11774 $as_echo "no" >&6; }
11775 fi
11776
11777
11778
11779   if test "$PKG_CONFIG" = "no" ; then
11780      HAVE_FC=no
11781   else
11782      PKG_CONFIG_MIN_VERSION=0.9.0
11783      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11784         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11785 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11786
11787         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11788             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11789 $as_echo "yes" >&6; }
11790             succeeded=yes
11791
11792             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11793 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11794             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11795             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11796 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11797
11798             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11799 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11800             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11801             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11802 $as_echo "$FONTCONFIG_LIBS" >&6; }
11803         else
11804             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11805 $as_echo "no" >&6; }
11806             FONTCONFIG_CFLAGS=""
11807             FONTCONFIG_LIBS=""
11808             ## If we have a custom action on failure, don't print errors, but
11809             ## do set a variable so people can do so.
11810             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11811
11812         fi
11813
11814
11815
11816      else
11817         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11818         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11819      fi
11820   fi
11821
11822   if test $succeeded = yes; then
11823      HAVE_FC=yes
11824   else
11825      HAVE_FC=no
11826   fi
11827
11828
11829    ## Use -lXft if available, unless `--with-xft=no'.
11830    HAVE_XFT=maybe
11831     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11832       with_xft="no";
11833     fi
11834     if test "x${with_xft}" != "xno"; then
11835
11836
11837   succeeded=no
11838
11839   # Extract the first word of "pkg-config", so it can be a program name with args.
11840 set dummy pkg-config; ac_word=$2
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11842 $as_echo_n "checking for $ac_word... " >&6; }
11843 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11844   $as_echo_n "(cached) " >&6
11845 else
11846   case $PKG_CONFIG in
11847   [\\/]* | ?:[\\/]*)
11848   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11849   ;;
11850   *)
11851   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11852 for as_dir in $PATH
11853 do
11854   IFS=$as_save_IFS
11855   test -z "$as_dir" && as_dir=.
11856     for ac_exec_ext in '' $ac_executable_extensions; do
11857   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11858     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11860     break 2
11861   fi
11862 done
11863   done
11864 IFS=$as_save_IFS
11865
11866   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11867   ;;
11868 esac
11869 fi
11870 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11871 if test -n "$PKG_CONFIG"; then
11872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11873 $as_echo "$PKG_CONFIG" >&6; }
11874 else
11875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11876 $as_echo "no" >&6; }
11877 fi
11878
11879
11880
11881   if test "$PKG_CONFIG" = "no" ; then
11882      HAVE_XFT=no
11883   else
11884      PKG_CONFIG_MIN_VERSION=0.9.0
11885      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11886         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11887 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11888
11889         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11890             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11891 $as_echo "yes" >&6; }
11892             succeeded=yes
11893
11894             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11895 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11896             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11897             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11898 $as_echo "$XFT_CFLAGS" >&6; }
11899
11900             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11901 $as_echo_n "checking XFT_LIBS... " >&6; }
11902             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11903             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11904 $as_echo "$XFT_LIBS" >&6; }
11905         else
11906             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11907 $as_echo "no" >&6; }
11908             XFT_CFLAGS=""
11909             XFT_LIBS=""
11910             ## If we have a custom action on failure, don't print errors, but
11911             ## do set a variable so people can do so.
11912             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11913
11914         fi
11915
11916
11917
11918      else
11919         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11920         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11921      fi
11922   fi
11923
11924   if test $succeeded = yes; then
11925      :
11926   else
11927      HAVE_XFT=no
11928   fi
11929
11930       ## Because xftfont.c uses XRenderQueryExtension, we also
11931       ## need to link to -lXrender.
11932       HAVE_XRENDER=no
11933       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11934 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11935 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11936   $as_echo_n "(cached) " >&6
11937 else
11938   ac_check_lib_save_LIBS=$LIBS
11939 LIBS="-lXrender  $LIBS"
11940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11941 /* end confdefs.h.  */
11942
11943 /* Override any GCC internal prototype to avoid an error.
11944    Use char because int might match the return type of a GCC
11945    builtin and then its argument prototype would still apply.  */
11946 #ifdef __cplusplus
11947 extern "C"
11948 #endif
11949 char XRenderQueryExtension ();
11950 int
11951 main ()
11952 {
11953 return XRenderQueryExtension ();
11954   ;
11955   return 0;
11956 }
11957 _ACEOF
11958 if ac_fn_c_try_link "$LINENO"; then :
11959   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11960 else
11961   ac_cv_lib_Xrender_XRenderQueryExtension=no
11962 fi
11963 rm -f core conftest.err conftest.$ac_objext \
11964     conftest$ac_exeext conftest.$ac_ext
11965 LIBS=$ac_check_lib_save_LIBS
11966 fi
11967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11968 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11969 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11970   HAVE_XRENDER=yes
11971 fi
11972
11973       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11974         OLD_CPPFLAGS="$CPPFLAGS"
11975         OLD_CFLAGS="$CFLAGS"
11976         OLD_LIBS="$LIBS"
11977         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11978         CFLAGS="$CFLAGS $XFT_CFLAGS"
11979         XFT_LIBS="-lXrender $XFT_LIBS"
11980         LIBS="$XFT_LIBS $LIBS"
11981         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11982 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11983   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11984 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11985 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11986   $as_echo_n "(cached) " >&6
11987 else
11988   ac_check_lib_save_LIBS=$LIBS
11989 LIBS="-lXft $XFT_LIBS $LIBS"
11990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11991 /* end confdefs.h.  */
11992
11993 /* Override any GCC internal prototype to avoid an error.
11994    Use char because int might match the return type of a GCC
11995    builtin and then its argument prototype would still apply.  */
11996 #ifdef __cplusplus
11997 extern "C"
11998 #endif
11999 char XftFontOpen ();
12000 int
12001 main ()
12002 {
12003 return XftFontOpen ();
12004   ;
12005   return 0;
12006 }
12007 _ACEOF
12008 if ac_fn_c_try_link "$LINENO"; then :
12009   ac_cv_lib_Xft_XftFontOpen=yes
12010 else
12011   ac_cv_lib_Xft_XftFontOpen=no
12012 fi
12013 rm -f core conftest.err conftest.$ac_objext \
12014     conftest$ac_exeext conftest.$ac_ext
12015 LIBS=$ac_check_lib_save_LIBS
12016 fi
12017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12018 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12019 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12020   HAVE_XFT=yes
12021 fi
12022
12023 fi
12024
12025
12026
12027         if test "${HAVE_XFT}" = "yes"; then
12028
12029 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12030
12031
12032           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12033         else
12034           CPPFLAGS="$OLD_CPPFLAGS"
12035           CFLAGS="$OLD_CFLAGS"
12036           LIBS="$OLD_LIBS"
12037         fi                        # "${HAVE_XFT}" = "yes"
12038       fi                          # "$HAVE_XFT" != no
12039     fi                            # "x${with_xft}" != "xno"
12040
12041     ## We used to allow building with FreeType and without Xft.
12042     ## However, the ftx font backend driver is not in good shape.
12043     if test "$HAVE_XFT" != "yes"; then
12044               HAVE_XFT=no
12045        HAVE_FREETYPE=no
12046     else
12047
12048   succeeded=no
12049
12050   # Extract the first word of "pkg-config", so it can be a program name with args.
12051 set dummy pkg-config; ac_word=$2
12052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12053 $as_echo_n "checking for $ac_word... " >&6; }
12054 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12055   $as_echo_n "(cached) " >&6
12056 else
12057   case $PKG_CONFIG in
12058   [\\/]* | ?:[\\/]*)
12059   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12060   ;;
12061   *)
12062   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12063 for as_dir in $PATH
12064 do
12065   IFS=$as_save_IFS
12066   test -z "$as_dir" && as_dir=.
12067     for ac_exec_ext in '' $ac_executable_extensions; do
12068   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12069     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12071     break 2
12072   fi
12073 done
12074   done
12075 IFS=$as_save_IFS
12076
12077   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12078   ;;
12079 esac
12080 fi
12081 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12082 if test -n "$PKG_CONFIG"; then
12083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12084 $as_echo "$PKG_CONFIG" >&6; }
12085 else
12086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12087 $as_echo "no" >&6; }
12088 fi
12089
12090
12091
12092   if test "$PKG_CONFIG" = "no" ; then
12093      HAVE_FREETYPE=no
12094   else
12095      PKG_CONFIG_MIN_VERSION=0.9.0
12096      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12097         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12098 $as_echo_n "checking for freetype2... " >&6; }
12099
12100         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12101             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12102 $as_echo "yes" >&6; }
12103             succeeded=yes
12104
12105             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12106 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12107             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12108             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12109 $as_echo "$FREETYPE_CFLAGS" >&6; }
12110
12111             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12112 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12113             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12114             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12115 $as_echo "$FREETYPE_LIBS" >&6; }
12116         else
12117             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12118 $as_echo "no" >&6; }
12119             FREETYPE_CFLAGS=""
12120             FREETYPE_LIBS=""
12121             ## If we have a custom action on failure, don't print errors, but
12122             ## do set a variable so people can do so.
12123             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12124
12125         fi
12126
12127
12128
12129      else
12130         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12131         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12132      fi
12133   fi
12134
12135   if test $succeeded = yes; then
12136      HAVE_FREETYPE=yes
12137   else
12138      HAVE_FREETYPE=no
12139   fi
12140
12141
12142        test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12143     fi
12144
12145     HAVE_LIBOTF=no
12146     if test "${HAVE_FREETYPE}" = "yes"; then
12147
12148 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12149
12150       if test "${with_libotf}" != "no"; then
12151
12152   succeeded=no
12153
12154   # Extract the first word of "pkg-config", so it can be a program name with args.
12155 set dummy pkg-config; ac_word=$2
12156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12157 $as_echo_n "checking for $ac_word... " >&6; }
12158 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12159   $as_echo_n "(cached) " >&6
12160 else
12161   case $PKG_CONFIG in
12162   [\\/]* | ?:[\\/]*)
12163   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12164   ;;
12165   *)
12166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12167 for as_dir in $PATH
12168 do
12169   IFS=$as_save_IFS
12170   test -z "$as_dir" && as_dir=.
12171     for ac_exec_ext in '' $ac_executable_extensions; do
12172   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12173     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12174     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12175     break 2
12176   fi
12177 done
12178   done
12179 IFS=$as_save_IFS
12180
12181   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12182   ;;
12183 esac
12184 fi
12185 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12186 if test -n "$PKG_CONFIG"; then
12187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12188 $as_echo "$PKG_CONFIG" >&6; }
12189 else
12190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12191 $as_echo "no" >&6; }
12192 fi
12193
12194
12195
12196   if test "$PKG_CONFIG" = "no" ; then
12197      HAVE_LIBOTF=no
12198   else
12199      PKG_CONFIG_MIN_VERSION=0.9.0
12200      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12201         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12202 $as_echo_n "checking for libotf... " >&6; }
12203
12204         if $PKG_CONFIG --exists "libotf" 2>&5; then
12205             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12206 $as_echo "yes" >&6; }
12207             succeeded=yes
12208
12209             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12210 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12211             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12212             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12213 $as_echo "$LIBOTF_CFLAGS" >&6; }
12214
12215             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12216 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12217             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12218             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12219 $as_echo "$LIBOTF_LIBS" >&6; }
12220         else
12221             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12222 $as_echo "no" >&6; }
12223             LIBOTF_CFLAGS=""
12224             LIBOTF_LIBS=""
12225             ## If we have a custom action on failure, don't print errors, but
12226             ## do set a variable so people can do so.
12227             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12228
12229         fi
12230
12231
12232
12233      else
12234         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12235         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12236      fi
12237   fi
12238
12239   if test $succeeded = yes; then
12240      HAVE_LIBOTF=yes
12241   else
12242      HAVE_LIBOTF=no
12243   fi
12244
12245         if test "$HAVE_LIBOTF" = "yes"; then
12246
12247 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12248
12249           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12250 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12251 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12252   $as_echo_n "(cached) " >&6
12253 else
12254   ac_check_lib_save_LIBS=$LIBS
12255 LIBS="-lotf  $LIBS"
12256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12257 /* end confdefs.h.  */
12258
12259 /* Override any GCC internal prototype to avoid an error.
12260    Use char because int might match the return type of a GCC
12261    builtin and then its argument prototype would still apply.  */
12262 #ifdef __cplusplus
12263 extern "C"
12264 #endif
12265 char OTF_get_variation_glyphs ();
12266 int
12267 main ()
12268 {
12269 return OTF_get_variation_glyphs ();
12270   ;
12271   return 0;
12272 }
12273 _ACEOF
12274 if ac_fn_c_try_link "$LINENO"; then :
12275   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12276 else
12277   ac_cv_lib_otf_OTF_get_variation_glyphs=no
12278 fi
12279 rm -f core conftest.err conftest.$ac_objext \
12280     conftest$ac_exeext conftest.$ac_ext
12281 LIBS=$ac_check_lib_save_LIBS
12282 fi
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12284 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12285 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12286   HAVE_OTF_GET_VARIATION_GLYPHS=yes
12287 else
12288   HAVE_OTF_GET_VARIATION_GLYPHS=no
12289 fi
12290
12291           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12292
12293 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12294
12295           fi
12296         fi
12297       fi
12298             fi
12299
12300     HAVE_M17N_FLT=no
12301     if test "${HAVE_LIBOTF}" = yes; then
12302       if test "${with_m17n_flt}" != "no"; then
12303
12304   succeeded=no
12305
12306   # Extract the first word of "pkg-config", so it can be a program name with args.
12307 set dummy pkg-config; ac_word=$2
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12309 $as_echo_n "checking for $ac_word... " >&6; }
12310 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12311   $as_echo_n "(cached) " >&6
12312 else
12313   case $PKG_CONFIG in
12314   [\\/]* | ?:[\\/]*)
12315   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12316   ;;
12317   *)
12318   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12319 for as_dir in $PATH
12320 do
12321   IFS=$as_save_IFS
12322   test -z "$as_dir" && as_dir=.
12323     for ac_exec_ext in '' $ac_executable_extensions; do
12324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12325     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12327     break 2
12328   fi
12329 done
12330   done
12331 IFS=$as_save_IFS
12332
12333   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12334   ;;
12335 esac
12336 fi
12337 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12338 if test -n "$PKG_CONFIG"; then
12339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12340 $as_echo "$PKG_CONFIG" >&6; }
12341 else
12342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12343 $as_echo "no" >&6; }
12344 fi
12345
12346
12347
12348   if test "$PKG_CONFIG" = "no" ; then
12349      HAVE_M17N_FLT=no
12350   else
12351      PKG_CONFIG_MIN_VERSION=0.9.0
12352      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12353         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12354 $as_echo_n "checking for m17n-flt... " >&6; }
12355
12356         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12357             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12358 $as_echo "yes" >&6; }
12359             succeeded=yes
12360
12361             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12362 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12363             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12364             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12365 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12366
12367             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12368 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12369             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12370             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12371 $as_echo "$M17N_FLT_LIBS" >&6; }
12372         else
12373             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12374 $as_echo "no" >&6; }
12375             M17N_FLT_CFLAGS=""
12376             M17N_FLT_LIBS=""
12377             ## If we have a custom action on failure, don't print errors, but
12378             ## do set a variable so people can do so.
12379             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12380
12381         fi
12382
12383
12384
12385      else
12386         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12387         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12388      fi
12389   fi
12390
12391   if test $succeeded = yes; then
12392      HAVE_M17N_FLT=yes
12393   else
12394      HAVE_M17N_FLT=no
12395   fi
12396
12397         if test "$HAVE_M17N_FLT" = "yes"; then
12398
12399 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12400
12401         fi
12402       fi
12403     fi
12404 else
12405     HAVE_XFT=no
12406     HAVE_FREETYPE=no
12407     HAVE_LIBOTF=no
12408     HAVE_M17N_FLT=no
12409 fi
12410
12411 ### End of font-backend (under X11) section.
12412
12413
12414
12415
12416
12417
12418
12419
12420
12421
12422 ### Use -lXpm if available, unless `--with-xpm=no'.
12423 HAVE_XPM=no
12424 LIBXPM=
12425 if test "${HAVE_X11}" = "yes"; then
12426   if test "${with_xpm}" != "no"; then
12427     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12428 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12430 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12431 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12432   $as_echo_n "(cached) " >&6
12433 else
12434   ac_check_lib_save_LIBS=$LIBS
12435 LIBS="-lXpm -lX11 $LIBS"
12436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12437 /* end confdefs.h.  */
12438
12439 /* Override any GCC internal prototype to avoid an error.
12440    Use char because int might match the return type of a GCC
12441    builtin and then its argument prototype would still apply.  */
12442 #ifdef __cplusplus
12443 extern "C"
12444 #endif
12445 char XpmReadFileToPixmap ();
12446 int
12447 main ()
12448 {
12449 return XpmReadFileToPixmap ();
12450   ;
12451   return 0;
12452 }
12453 _ACEOF
12454 if ac_fn_c_try_link "$LINENO"; then :
12455   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12456 else
12457   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12458 fi
12459 rm -f core conftest.err conftest.$ac_objext \
12460     conftest$ac_exeext conftest.$ac_ext
12461 LIBS=$ac_check_lib_save_LIBS
12462 fi
12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12464 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12465 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12466   HAVE_XPM=yes
12467 fi
12468
12469 fi
12470
12471
12472     if test "${HAVE_XPM}" = "yes"; then
12473       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12474 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12475       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12476 /* end confdefs.h.  */
12477 #include "X11/xpm.h"
12478 #ifndef XpmReturnAllocPixels
12479 no_return_alloc_pixels
12480 #endif
12481
12482 _ACEOF
12483 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12484   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12485   HAVE_XPM=no
12486 else
12487   HAVE_XPM=yes
12488 fi
12489 rm -f conftest*
12490
12491
12492       if test "${HAVE_XPM}" = "yes"; then
12493         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12494 $as_echo "yes" >&6; }
12495       else
12496         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12497 $as_echo "no" >&6; }
12498       fi
12499     fi
12500   fi
12501
12502   if test "${HAVE_XPM}" = "yes"; then
12503
12504 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12505
12506     LIBXPM=-lXpm
12507   fi
12508 fi
12509
12510
12511 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12512 HAVE_JPEG=no
12513 LIBJPEG=
12514 if test "${HAVE_X11}" = "yes"; then
12515   if test "${with_jpeg}" != "no"; then
12516             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12517 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12519 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12520 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12521   $as_echo_n "(cached) " >&6
12522 else
12523   ac_check_lib_save_LIBS=$LIBS
12524 LIBS="-ljpeg  $LIBS"
12525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527
12528 /* Override any GCC internal prototype to avoid an error.
12529    Use char because int might match the return type of a GCC
12530    builtin and then its argument prototype would still apply.  */
12531 #ifdef __cplusplus
12532 extern "C"
12533 #endif
12534 char jpeg_destroy_compress ();
12535 int
12536 main ()
12537 {
12538 return jpeg_destroy_compress ();
12539   ;
12540   return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_link "$LINENO"; then :
12544   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12545 else
12546   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext \
12549     conftest$ac_exeext conftest.$ac_ext
12550 LIBS=$ac_check_lib_save_LIBS
12551 fi
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12553 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12554 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12555   HAVE_JPEG=yes
12556 fi
12557
12558 fi
12559
12560
12561   fi
12562
12563     if test "${HAVE_JPEG}" = "yes"; then
12564     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12565
12566     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12567 /* end confdefs.h.  */
12568 #include <jpeglib.h>
12569          version=JPEG_LIB_VERSION
12570
12571 _ACEOF
12572 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12573   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12574   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12575
12576 else
12577   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12578 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12579         HAVE_JPEG=no
12580 fi
12581 rm -f conftest*
12582
12583   fi
12584   if test "${HAVE_JPEG}" = "yes"; then
12585     LIBJPEG=-ljpeg
12586   fi
12587 fi
12588
12589
12590 ### Use -lpng if available, unless `--with-png=no'.
12591 HAVE_PNG=no
12592 LIBPNG=
12593 if test "${HAVE_X11}" = "yes"; then
12594   if test "${with_png}" != "no"; then
12595     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12596     # in /usr/include/libpng.
12597     for ac_header in png.h libpng/png.h
12598 do :
12599   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12600 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12601 eval as_val=\$$as_ac_Header
12602    if test "x$as_val" = x""yes; then :
12603   cat >>confdefs.h <<_ACEOF
12604 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12605 _ACEOF
12606
12607 fi
12608
12609 done
12610
12611     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12612       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12613 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12614 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12615   $as_echo_n "(cached) " >&6
12616 else
12617   ac_check_lib_save_LIBS=$LIBS
12618 LIBS="-lpng -lz -lm $LIBS"
12619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12620 /* end confdefs.h.  */
12621
12622 /* Override any GCC internal prototype to avoid an error.
12623    Use char because int might match the return type of a GCC
12624    builtin and then its argument prototype would still apply.  */
12625 #ifdef __cplusplus
12626 extern "C"
12627 #endif
12628 char png_get_channels ();
12629 int
12630 main ()
12631 {
12632 return png_get_channels ();
12633   ;
12634   return 0;
12635 }
12636 _ACEOF
12637 if ac_fn_c_try_link "$LINENO"; then :
12638   ac_cv_lib_png_png_get_channels=yes
12639 else
12640   ac_cv_lib_png_png_get_channels=no
12641 fi
12642 rm -f core conftest.err conftest.$ac_objext \
12643     conftest$ac_exeext conftest.$ac_ext
12644 LIBS=$ac_check_lib_save_LIBS
12645 fi
12646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12647 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12648 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12649   HAVE_PNG=yes
12650 fi
12651
12652     fi
12653   fi
12654
12655   if test "${HAVE_PNG}" = "yes"; then
12656
12657 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12658
12659     LIBPNG="-lpng -lz -lm"
12660   fi
12661 fi
12662
12663
12664 ### Use -ltiff if available, unless `--with-tiff=no'.
12665 HAVE_TIFF=no
12666 LIBTIFF=
12667 if test "${HAVE_X11}" = "yes"; then
12668   if test "${with_tiff}" != "no"; then
12669     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12670 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12671   tifflibs="-lz -lm"
12672       # At least one tiff package requires the jpeg library.
12673       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12674       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12675 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12676 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12677   $as_echo_n "(cached) " >&6
12678 else
12679   ac_check_lib_save_LIBS=$LIBS
12680 LIBS="-ltiff $tifflibs $LIBS"
12681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 /* Override any GCC internal prototype to avoid an error.
12685    Use char because int might match the return type of a GCC
12686    builtin and then its argument prototype would still apply.  */
12687 #ifdef __cplusplus
12688 extern "C"
12689 #endif
12690 char TIFFGetVersion ();
12691 int
12692 main ()
12693 {
12694 return TIFFGetVersion ();
12695   ;
12696   return 0;
12697 }
12698 _ACEOF
12699 if ac_fn_c_try_link "$LINENO"; then :
12700   ac_cv_lib_tiff_TIFFGetVersion=yes
12701 else
12702   ac_cv_lib_tiff_TIFFGetVersion=no
12703 fi
12704 rm -f core conftest.err conftest.$ac_objext \
12705     conftest$ac_exeext conftest.$ac_ext
12706 LIBS=$ac_check_lib_save_LIBS
12707 fi
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12709 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12710 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12711   HAVE_TIFF=yes
12712 fi
12713
12714 fi
12715
12716
12717   fi
12718
12719   if test "${HAVE_TIFF}" = "yes"; then
12720
12721 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12722
12723         LIBTIFF=-ltiff
12724   fi
12725 fi
12726
12727
12728 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12729 HAVE_GIF=no
12730 LIBGIF=
12731 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12732   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12733 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12734   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12735 # Earlier versions can crash Emacs.
12736     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12737 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12738 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741   ac_check_lib_save_LIBS=$LIBS
12742 LIBS="-lgif  $LIBS"
12743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12744 /* end confdefs.h.  */
12745
12746 /* Override any GCC internal prototype to avoid an error.
12747    Use char because int might match the return type of a GCC
12748    builtin and then its argument prototype would still apply.  */
12749 #ifdef __cplusplus
12750 extern "C"
12751 #endif
12752 char EGifPutExtensionLast ();
12753 int
12754 main ()
12755 {
12756 return EGifPutExtensionLast ();
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761 if ac_fn_c_try_link "$LINENO"; then :
12762   ac_cv_lib_gif_EGifPutExtensionLast=yes
12763 else
12764   ac_cv_lib_gif_EGifPutExtensionLast=no
12765 fi
12766 rm -f core conftest.err conftest.$ac_objext \
12767     conftest$ac_exeext conftest.$ac_ext
12768 LIBS=$ac_check_lib_save_LIBS
12769 fi
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12771 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12772 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12773   HAVE_GIF=yes
12774 else
12775   HAVE_GIF=maybe
12776 fi
12777
12778 fi
12779
12780
12781
12782   if test "$HAVE_GIF" = yes; then
12783     LIBGIF=-lgif
12784   elif test "$HAVE_GIF" = maybe; then
12785 # If gif_lib.h but no libgif, try libungif.
12786     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12787 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12788 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12789   $as_echo_n "(cached) " >&6
12790 else
12791   ac_check_lib_save_LIBS=$LIBS
12792 LIBS="-lungif  $LIBS"
12793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12794 /* end confdefs.h.  */
12795
12796 /* Override any GCC internal prototype to avoid an error.
12797    Use char because int might match the return type of a GCC
12798    builtin and then its argument prototype would still apply.  */
12799 #ifdef __cplusplus
12800 extern "C"
12801 #endif
12802 char EGifPutExtensionLast ();
12803 int
12804 main ()
12805 {
12806 return EGifPutExtensionLast ();
12807   ;
12808   return 0;
12809 }
12810 _ACEOF
12811 if ac_fn_c_try_link "$LINENO"; then :
12812   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12813 else
12814   ac_cv_lib_ungif_EGifPutExtensionLast=no
12815 fi
12816 rm -f core conftest.err conftest.$ac_objext \
12817     conftest$ac_exeext conftest.$ac_ext
12818 LIBS=$ac_check_lib_save_LIBS
12819 fi
12820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12821 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12822 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12823   HAVE_GIF=yes
12824 else
12825   HAVE_GIF=no
12826 fi
12827
12828     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12829   fi
12830
12831   if test "${HAVE_GIF}" = "yes"; then
12832
12833 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12834
12835   fi
12836 fi
12837
12838
12839 if test "${HAVE_X11}" = "yes"; then
12840   MISSING=""
12841   WITH_NO=""
12842   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12843     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12844   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12845     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12846   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12847     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12848   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12849     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12850   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12851     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12852
12853   if test "X${MISSING}" != X; then
12854     as_fn_error "The following required libraries were not found:
12855     $MISSING
12856 Maybe some development libraries/packages are missing?
12857 If you don't want to link with them give
12858     $WITH_NO
12859 as options to configure" "$LINENO" 5
12860   fi
12861 fi
12862
12863 ### Use -lgpm if available, unless `--with-gpm=no'.
12864 HAVE_GPM=no
12865 LIBGPM=
12866 if test "${with_gpm}" != "no"; then
12867   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12868 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12869   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12870 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12871 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12872   $as_echo_n "(cached) " >&6
12873 else
12874   ac_check_lib_save_LIBS=$LIBS
12875 LIBS="-lgpm  $LIBS"
12876 cat confdefs.h - <<_ACEOF >conftest.$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 Gpm_Open ();
12886 int
12887 main ()
12888 {
12889 return Gpm_Open ();
12890   ;
12891   return 0;
12892 }
12893 _ACEOF
12894 if ac_fn_c_try_link "$LINENO"; then :
12895   ac_cv_lib_gpm_Gpm_Open=yes
12896 else
12897   ac_cv_lib_gpm_Gpm_Open=no
12898 fi
12899 rm -f core conftest.err conftest.$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_gpm_Gpm_Open" >&5
12904 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12905 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12906   HAVE_GPM=yes
12907 fi
12908
12909 fi
12910
12911
12912
12913   if test "${HAVE_GPM}" = "yes"; then
12914
12915 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12916
12917     LIBGPM=-lgpm
12918   fi
12919 fi
12920
12921
12922 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12923 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
12924
12925 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12926
12927 fi
12928
12929
12930
12931 C_SWITCH_X_SYSTEM=
12932 ### Use NeXTstep API to implement GUI.
12933 if test "${HAVE_NS}" = "yes"; then
12934
12935 $as_echo "#define HAVE_NS 1" >>confdefs.h
12936
12937   if test "${NS_IMPL_COCOA}" = "yes"; then
12938
12939 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12940
12941     GNU_OBJC_CFLAGS=
12942   fi
12943   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12944
12945 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12946
12947     # See also .m.o rule in Makefile.in */
12948     # FIXME: are all these flags really needed?  Document here why.  */
12949     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12950     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12951   fi
12952   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12953
12954 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12955
12956   fi
12957   # We also have mouse menus.
12958   HAVE_MENUS=yes
12959   OTHER_FILES=ns-app
12960 fi
12961
12962
12963 ### Use session management (-lSM -lICE) if available
12964 HAVE_X_SM=no
12965 LIBXSM=
12966 if test "${HAVE_X11}" = "yes"; then
12967   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12968 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12970 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12971 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12972   $as_echo_n "(cached) " >&6
12973 else
12974   ac_check_lib_save_LIBS=$LIBS
12975 LIBS="-lSM -lICE $LIBS"
12976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12977 /* end confdefs.h.  */
12978
12979 /* Override any GCC internal prototype to avoid an error.
12980    Use char because int might match the return type of a GCC
12981    builtin and then its argument prototype would still apply.  */
12982 #ifdef __cplusplus
12983 extern "C"
12984 #endif
12985 char SmcOpenConnection ();
12986 int
12987 main ()
12988 {
12989 return SmcOpenConnection ();
12990   ;
12991   return 0;
12992 }
12993 _ACEOF
12994 if ac_fn_c_try_link "$LINENO"; then :
12995   ac_cv_lib_SM_SmcOpenConnection=yes
12996 else
12997   ac_cv_lib_SM_SmcOpenConnection=no
12998 fi
12999 rm -f core conftest.err conftest.$ac_objext \
13000     conftest$ac_exeext conftest.$ac_ext
13001 LIBS=$ac_check_lib_save_LIBS
13002 fi
13003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13004 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13005 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13006   HAVE_X_SM=yes
13007 fi
13008
13009 fi
13010
13011
13012
13013   if test "${HAVE_X_SM}" = "yes"; then
13014
13015 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13016
13017     LIBXSM="-lSM -lICE"
13018     case "$LIBS" in
13019       *-lSM*) ;;
13020       *)      LIBS="$LIBXSM $LIBS" ;;
13021     esac
13022   fi
13023 fi
13024
13025
13026 ### Use libxml (-lxml2) if available
13027 if test "${with_xml2}" != "no"; then
13028   ### I'm not sure what the version number should be, so I just guessed.
13029
13030   succeeded=no
13031
13032   # Extract the first word of "pkg-config", so it can be a program name with args.
13033 set dummy pkg-config; ac_word=$2
13034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13035 $as_echo_n "checking for $ac_word... " >&6; }
13036 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13037   $as_echo_n "(cached) " >&6
13038 else
13039   case $PKG_CONFIG in
13040   [\\/]* | ?:[\\/]*)
13041   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13042   ;;
13043   *)
13044   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13045 for as_dir in $PATH
13046 do
13047   IFS=$as_save_IFS
13048   test -z "$as_dir" && as_dir=.
13049     for ac_exec_ext in '' $ac_executable_extensions; do
13050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13051     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13053     break 2
13054   fi
13055 done
13056   done
13057 IFS=$as_save_IFS
13058
13059   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13060   ;;
13061 esac
13062 fi
13063 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13064 if test -n "$PKG_CONFIG"; then
13065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13066 $as_echo "$PKG_CONFIG" >&6; }
13067 else
13068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13069 $as_echo "no" >&6; }
13070 fi
13071
13072
13073
13074   if test "$PKG_CONFIG" = "no" ; then
13075      HAVE_LIBXML2=no
13076   else
13077      PKG_CONFIG_MIN_VERSION=0.9.0
13078      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13079         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13080 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13081
13082         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13083             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13084 $as_echo "yes" >&6; }
13085             succeeded=yes
13086
13087             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13088 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13089             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13090             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13091 $as_echo "$LIBXML2_CFLAGS" >&6; }
13092
13093             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13094 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13095             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13096             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13097 $as_echo "$LIBXML2_LIBS" >&6; }
13098         else
13099             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13100 $as_echo "no" >&6; }
13101             LIBXML2_CFLAGS=""
13102             LIBXML2_LIBS=""
13103             ## If we have a custom action on failure, don't print errors, but
13104             ## do set a variable so people can do so.
13105             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13106
13107         fi
13108
13109
13110
13111      else
13112         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13113         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13114      fi
13115   fi
13116
13117   if test $succeeded = yes; then
13118      HAVE_LIBXML2=yes
13119   else
13120      HAVE_LIBXML2=no
13121   fi
13122
13123   if test "${HAVE_LIBXML2}" = "yes"; then
13124     LIBS="$LIBXML2_LIBS $LIBS"
13125     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13126 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13127 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13128   $as_echo_n "(cached) " >&6
13129 else
13130   ac_check_lib_save_LIBS=$LIBS
13131 LIBS="-lxml2  $LIBS"
13132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13133 /* end confdefs.h.  */
13134
13135 /* Override any GCC internal prototype to avoid an error.
13136    Use char because int might match the return type of a GCC
13137    builtin and then its argument prototype would still apply.  */
13138 #ifdef __cplusplus
13139 extern "C"
13140 #endif
13141 char htmlReadMemory ();
13142 int
13143 main ()
13144 {
13145 return htmlReadMemory ();
13146   ;
13147   return 0;
13148 }
13149 _ACEOF
13150 if ac_fn_c_try_link "$LINENO"; then :
13151   ac_cv_lib_xml2_htmlReadMemory=yes
13152 else
13153   ac_cv_lib_xml2_htmlReadMemory=no
13154 fi
13155 rm -f core conftest.err conftest.$ac_objext \
13156     conftest$ac_exeext conftest.$ac_ext
13157 LIBS=$ac_check_lib_save_LIBS
13158 fi
13159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13160 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13161 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13162   HAVE_LIBXML2=yes
13163 else
13164   HAVE_LIBXML2=no
13165 fi
13166
13167     if test "${HAVE_LIBXML2}" = "yes"; then
13168
13169 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13170
13171     else
13172       LIBXML2_LIBS=""
13173       LIBXML2_CFLAGS=""
13174     fi
13175   fi
13176 fi
13177
13178
13179
13180 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13182 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13183 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13184   $as_echo_n "(cached) " >&6
13185 else
13186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13187 /* end confdefs.h.  */
13188 #include <netdb.h>
13189 int
13190 main ()
13191 {
13192 return h_errno;
13193   ;
13194   return 0;
13195 }
13196 _ACEOF
13197 if ac_fn_c_try_link "$LINENO"; then :
13198   emacs_cv_netdb_declares_h_errno=yes
13199 else
13200   emacs_cv_netdb_declares_h_errno=no
13201 fi
13202 rm -f core conftest.err conftest.$ac_objext \
13203     conftest$ac_exeext conftest.$ac_ext
13204 fi
13205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13206 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13207 if test $emacs_cv_netdb_declares_h_errno = yes; then
13208
13209 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13210
13211 fi
13212
13213 # fmod, logb, and frexp are found in -lm on most systems.
13214 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13216 $as_echo_n "checking for sqrt in -lm... " >&6; }
13217 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13218   $as_echo_n "(cached) " >&6
13219 else
13220   ac_check_lib_save_LIBS=$LIBS
13221 LIBS="-lm  $LIBS"
13222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13223 /* end confdefs.h.  */
13224
13225 /* Override any GCC internal prototype to avoid an error.
13226    Use char because int might match the return type of a GCC
13227    builtin and then its argument prototype would still apply.  */
13228 #ifdef __cplusplus
13229 extern "C"
13230 #endif
13231 char sqrt ();
13232 int
13233 main ()
13234 {
13235 return sqrt ();
13236   ;
13237   return 0;
13238 }
13239 _ACEOF
13240 if ac_fn_c_try_link "$LINENO"; then :
13241   ac_cv_lib_m_sqrt=yes
13242 else
13243   ac_cv_lib_m_sqrt=no
13244 fi
13245 rm -f core conftest.err conftest.$ac_objext \
13246     conftest$ac_exeext conftest.$ac_ext
13247 LIBS=$ac_check_lib_save_LIBS
13248 fi
13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13250 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13251 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13252   cat >>confdefs.h <<_ACEOF
13253 #define HAVE_LIBM 1
13254 _ACEOF
13255
13256   LIBS="-lm $LIBS"
13257
13258 fi
13259
13260
13261 # Check for mail-locking functions in a "mail" library.  Probably this should
13262 # have the same check as for liblockfile below.
13263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13264 $as_echo_n "checking for maillock in -lmail... " >&6; }
13265 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13266   $as_echo_n "(cached) " >&6
13267 else
13268   ac_check_lib_save_LIBS=$LIBS
13269 LIBS="-lmail  $LIBS"
13270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13271 /* end confdefs.h.  */
13272
13273 /* Override any GCC internal prototype to avoid an error.
13274    Use char because int might match the return type of a GCC
13275    builtin and then its argument prototype would still apply.  */
13276 #ifdef __cplusplus
13277 extern "C"
13278 #endif
13279 char maillock ();
13280 int
13281 main ()
13282 {
13283 return maillock ();
13284   ;
13285   return 0;
13286 }
13287 _ACEOF
13288 if ac_fn_c_try_link "$LINENO"; then :
13289   ac_cv_lib_mail_maillock=yes
13290 else
13291   ac_cv_lib_mail_maillock=no
13292 fi
13293 rm -f core conftest.err conftest.$ac_objext \
13294     conftest$ac_exeext conftest.$ac_ext
13295 LIBS=$ac_check_lib_save_LIBS
13296 fi
13297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13298 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13299 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13300   have_mail=yes
13301 else
13302   have_mail=no
13303 fi
13304
13305 if test $have_mail = yes; then
13306   LIBS_MAIL=-lmail
13307   LIBS="$LIBS_MAIL $LIBS"
13308
13309 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13310
13311 else
13312   LIBS_MAIL=
13313 fi
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13315 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13316 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13317   $as_echo_n "(cached) " >&6
13318 else
13319   ac_check_lib_save_LIBS=$LIBS
13320 LIBS="-llockfile  $LIBS"
13321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13322 /* end confdefs.h.  */
13323
13324 /* Override any GCC internal prototype to avoid an error.
13325    Use char because int might match the return type of a GCC
13326    builtin and then its argument prototype would still apply.  */
13327 #ifdef __cplusplus
13328 extern "C"
13329 #endif
13330 char maillock ();
13331 int
13332 main ()
13333 {
13334 return maillock ();
13335   ;
13336   return 0;
13337 }
13338 _ACEOF
13339 if ac_fn_c_try_link "$LINENO"; then :
13340   ac_cv_lib_lockfile_maillock=yes
13341 else
13342   ac_cv_lib_lockfile_maillock=no
13343 fi
13344 rm -f core conftest.err conftest.$ac_objext \
13345     conftest$ac_exeext conftest.$ac_ext
13346 LIBS=$ac_check_lib_save_LIBS
13347 fi
13348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13349 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13350 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13351   have_lockfile=yes
13352 else
13353   have_lockfile=no
13354 fi
13355
13356 if test $have_lockfile = yes; then
13357    LIBS_MAIL=-llockfile
13358    LIBS="$LIBS_MAIL $LIBS"
13359
13360 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13361
13362 else
13363 # If we have the shared liblockfile, assume we must use it for mail
13364 # locking (e.g. Debian).  If we couldn't link against liblockfile
13365 # (no liblockfile.a installed), ensure that we don't need to.
13366       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13367 set dummy liblockfile.so; ac_word=$2
13368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13369 $as_echo_n "checking for $ac_word... " >&6; }
13370 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13371   $as_echo_n "(cached) " >&6
13372 else
13373   if test -n "$liblockfile"; then
13374   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13375 else
13376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13377 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13378 for as_dir in $as_dummy
13379 do
13380   IFS=$as_save_IFS
13381   test -z "$as_dir" && as_dir=.
13382     for ac_exec_ext in '' $ac_executable_extensions; do
13383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13384     ac_cv_prog_liblockfile="yes"
13385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13386     break 2
13387   fi
13388 done
13389   done
13390 IFS=$as_save_IFS
13391
13392   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13393 fi
13394 fi
13395 liblockfile=$ac_cv_prog_liblockfile
13396 if test -n "$liblockfile"; then
13397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13398 $as_echo "$liblockfile" >&6; }
13399 else
13400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13401 $as_echo "no" >&6; }
13402 fi
13403
13404
13405   if test $ac_cv_prog_liblockfile = yes; then
13406     as_fn_error "Shared liblockfile found but can't link against it.
13407 This probably means that movemail could lose mail.
13408 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13409   fi
13410 fi
13411 for ac_func in touchlock
13412 do :
13413   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13414 if test "x$ac_cv_func_touchlock" = x""yes; then :
13415   cat >>confdefs.h <<_ACEOF
13416 #define HAVE_TOUCHLOCK 1
13417 _ACEOF
13418
13419 fi
13420 done
13421
13422 for ac_header in maillock.h
13423 do :
13424   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13425 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13426   cat >>confdefs.h <<_ACEOF
13427 #define HAVE_MAILLOCK_H 1
13428 _ACEOF
13429
13430 fi
13431
13432 done
13433
13434
13435
13436 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13437 ## interlock access to the mail spool.  The alternative is a lock file named
13438 ## /usr/spool/mail/$USER.lock.
13439 mail_lock=no
13440 case "$opsys" in
13441   aix4-2) mail_lock="lockf" ;;
13442
13443   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13444
13445   ## On GNU/Linux systems, both methods are used by various mail programs.
13446   ## I assume most people are using newer mailers that have heard of flock.
13447   ## Change this if you need to.
13448   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13449   ## configure gets the right answers, and that means *NOT* using flock.
13450   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13451   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13452   ## Debian maintainer hasn't provided a clean fix for Emacs.
13453   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13454   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13455   ## correct logic.  -- fx
13456   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13457   ## liblockfile is a Free Software replacement for libmail, used on
13458   ## Debian systems and elsewhere. -rfr.
13459   gnu-*)
13460     mail_lock="flock"
13461     if test $have_mail = yes || test $have_lockfile = yes; then
13462       test $ac_cv_header_maillock_h = yes && mail_lock=no
13463     fi
13464     ;;
13465 esac
13466
13467 BLESSMAIL_TARGET=
13468 case "$mail_lock" in
13469   flock)
13470 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13471  ;;
13472
13473   lockf)
13474 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13475  ;;
13476
13477   *) BLESSMAIL_TARGET="need-blessmail" ;;
13478 esac
13479
13480
13481
13482 for ac_func in gethostname getdomainname \
13483 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13484 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13485 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13486 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13487 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm \
13488 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13489 gai_strerror mkstemp getline getdelim mremap fsync sync \
13490 difftime mempcpy mblen mbrlen posix_memalign \
13491 cfmakeraw cfsetspeed isnan copysign __executable_start
13492 do :
13493   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13494 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13495 eval as_val=\$$as_ac_var
13496    if test "x$as_val" = x""yes; then :
13497   cat >>confdefs.h <<_ACEOF
13498 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13499 _ACEOF
13500
13501 fi
13502 done
13503
13504
13505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13506 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13507 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13508   $as_echo_n "(cached) " >&6
13509 else
13510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13511 /* end confdefs.h.  */
13512
13513 int
13514 main ()
13515 {
13516 __builtin_unwind_init ();
13517   ;
13518   return 0;
13519 }
13520 _ACEOF
13521 if ac_fn_c_try_link "$LINENO"; then :
13522   emacs_cv_func___builtin_unwind_init=yes
13523 else
13524   emacs_cv_func___builtin_unwind_init=no
13525 fi
13526 rm -f core conftest.err conftest.$ac_objext \
13527     conftest$ac_exeext conftest.$ac_ext
13528 fi
13529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13530 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13531 if test $emacs_cv_func___builtin_unwind_init = yes; then
13532
13533 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13534
13535 fi
13536
13537 for ac_header in sys/un.h
13538 do :
13539   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13540 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13541   cat >>confdefs.h <<_ACEOF
13542 #define HAVE_SYS_UN_H 1
13543 _ACEOF
13544
13545 fi
13546
13547 done
13548
13549
13550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13551 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13552 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13553   $as_echo_n "(cached) " >&6
13554 else
13555   while :; do
13556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13557 /* end confdefs.h.  */
13558 #include <sys/types.h> /* for off_t */
13559      #include <stdio.h>
13560 int
13561 main ()
13562 {
13563 int (*fp) (FILE *, off_t, int) = fseeko;
13564      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13565   ;
13566   return 0;
13567 }
13568 _ACEOF
13569 if ac_fn_c_try_link "$LINENO"; then :
13570   ac_cv_sys_largefile_source=no; break
13571 fi
13572 rm -f core conftest.err conftest.$ac_objext \
13573     conftest$ac_exeext conftest.$ac_ext
13574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13575 /* end confdefs.h.  */
13576 #define _LARGEFILE_SOURCE 1
13577 #include <sys/types.h> /* for off_t */
13578      #include <stdio.h>
13579 int
13580 main ()
13581 {
13582 int (*fp) (FILE *, off_t, int) = fseeko;
13583      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13584   ;
13585   return 0;
13586 }
13587 _ACEOF
13588 if ac_fn_c_try_link "$LINENO"; then :
13589   ac_cv_sys_largefile_source=1; break
13590 fi
13591 rm -f core conftest.err conftest.$ac_objext \
13592     conftest$ac_exeext conftest.$ac_ext
13593   ac_cv_sys_largefile_source=unknown
13594   break
13595 done
13596 fi
13597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13598 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13599 case $ac_cv_sys_largefile_source in #(
13600   no | unknown) ;;
13601   *)
13602 cat >>confdefs.h <<_ACEOF
13603 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13604 _ACEOF
13605 ;;
13606 esac
13607 rm -rf conftest*
13608
13609 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13610 # in glibc 2.1.3, but that breaks too many other things.
13611 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13612 if test $ac_cv_sys_largefile_source != unknown; then
13613
13614 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13615
13616 fi
13617
13618
13619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13620 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13621 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13622   $as_echo_n "(cached) " >&6
13623 else
13624   # Use it with a single arg.
13625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13626 /* end confdefs.h.  */
13627 $ac_includes_default
13628 int
13629 main ()
13630 {
13631 getpgrp (0);
13632   ;
13633   return 0;
13634 }
13635 _ACEOF
13636 if ac_fn_c_try_compile "$LINENO"; then :
13637   ac_cv_func_getpgrp_void=no
13638 else
13639   ac_cv_func_getpgrp_void=yes
13640 fi
13641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13642
13643 fi
13644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13645 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13646 if test $ac_cv_func_getpgrp_void = yes; then
13647
13648 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13649
13650 fi
13651
13652
13653 <<<<<<< TREE
13654 # Configure gnulib.
13655 =======
13656 # UNIX98 PTYs.
13657 for ac_func in grantpt
13658 do :
13659   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13660 if test "x$ac_cv_func_grantpt" = x""yes; then :
13661   cat >>confdefs.h <<_ACEOF
13662 #define HAVE_GRANTPT 1
13663 _ACEOF
13664
13665 fi
13666 done
13667
13668
13669 # PTY-related GNU extensions.
13670 for ac_func in getpt
13671 do :
13672   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13673 if test "x$ac_cv_func_getpt" = x""yes; then :
13674   cat >>confdefs.h <<_ACEOF
13675 #define HAVE_GETPT 1
13676 _ACEOF
13677
13678 fi
13679 done
13680
13681
13682 # Check this now, so that we will NOT find the above functions in ncurses.
13683 # That is because we have not set up to link ncurses in lib-src.
13684 # It's better to believe a function is not available
13685 # than to expect to find it in ncurses.
13686 # Also we need tputs and friends to be able to build at all.
13687 have_tputs_et_al=true
13688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13689 $as_echo_n "checking for library containing tputs... " >&6; }
13690 if test "${ac_cv_search_tputs+set}" = set; then :
13691   $as_echo_n "(cached) " >&6
13692 else
13693   ac_func_search_save_LIBS=$LIBS
13694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13695 /* end confdefs.h.  */
13696
13697 /* Override any GCC internal prototype to avoid an error.
13698    Use char because int might match the return type of a GCC
13699    builtin and then its argument prototype would still apply.  */
13700 #ifdef __cplusplus
13701 extern "C"
13702 #endif
13703 char tputs ();
13704 int
13705 main ()
13706 {
13707 return tputs ();
13708   ;
13709   return 0;
13710 }
13711 _ACEOF
13712 for ac_lib in '' ncurses terminfo termcap; do
13713   if test -z "$ac_lib"; then
13714     ac_res="none required"
13715   else
13716     ac_res=-l$ac_lib
13717     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
13718   fi
13719   if ac_fn_c_try_link "$LINENO"; then :
13720   ac_cv_search_tputs=$ac_res
13721 fi
13722 rm -f core conftest.err conftest.$ac_objext \
13723     conftest$ac_exeext
13724   if test "${ac_cv_search_tputs+set}" = set; then :
13725   break
13726 fi
13727 done
13728 if test "${ac_cv_search_tputs+set}" = set; then :
13729
13730 else
13731   ac_cv_search_tputs=no
13732 fi
13733 rm conftest.$ac_ext
13734 LIBS=$ac_func_search_save_LIBS
13735 fi
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13737 $as_echo "$ac_cv_search_tputs" >&6; }
13738 ac_res=$ac_cv_search_tputs
13739 if test "$ac_res" != no; then :
13740   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13741
13742 else
13743   have_tputs_et_al=false
13744 fi
13745
13746 if test "$have_tputs_et_al" != true; then
13747   as_fn_error "I couldn't find termcap functions (tputs and friends).
13748 Maybe some development libraries/packages are missing?  Try installing
13749 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
13750 fi
13751 # Must define this when any termcap library is found.
13752
13753 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
13754
13755 ## FIXME This was the cpp logic, but I am not sure it is right.
13756 ## The above test has not necessarily found libncurses.
13757 HAVE_LIBNCURSES=yes
13758
13759 ## Use terminfo instead of termcap?
13760 ## Note only system files NOT using terminfo are:
13761 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
13762 ## darwin|gnu without ncurses.
13763 TERMINFO=no
13764 LIBS_TERMCAP=
13765 case "$opsys" in
13766   ## cygwin: Fewer environment variables to go wrong, more terminal types.
13767   ## hpux10-20: Use the system provided termcap(3) library.
13768   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
13769   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
13770   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
13771
13772   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13773   ##  The ncurses library has been moved out of the System framework in
13774   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
13775   ##  option to use it.
13776   darwin|gnu*)
13777     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
13778     if test "x$HAVE_LIBNCURSES" = "xyes"; then
13779       TERMINFO=yes
13780       LIBS_TERMCAP="-lncurses"
13781     fi
13782     ;;
13783
13784   freebsd)
13785     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13786 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13787     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13788   $as_echo_n "(cached) " >&6
13789 else
13790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13791 /* end confdefs.h.  */
13792 #include <osreldate.h>
13793 int
13794 main ()
13795 {
13796 #if __FreeBSD_version < 400000
13797 fail;
13798 #endif
13799
13800   ;
13801   return 0;
13802 }
13803 _ACEOF
13804 if ac_fn_c_try_link "$LINENO"; then :
13805   emacs_cv_freebsd_terminfo=yes
13806 else
13807   emacs_cv_freebsd_terminfo=no
13808 fi
13809 rm -f core conftest.err conftest.$ac_objext \
13810     conftest$ac_exeext conftest.$ac_ext
13811 fi
13812
13813
13814     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13815 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13816
13817     if test $emacs_cv_freebsd_terminfo = yes; then
13818       TERMINFO=yes
13819       LIBS_TERMCAP="-lncurses"
13820     else
13821       LIBS_TERMCAP="-ltermcap"
13822     fi
13823     ;;
13824
13825   netbsd)
13826     if test $ac_cv_search_tputs = -lterminfo; then
13827       TERMINFO=yes
13828       LIBS_TERMCAP="-lterminfo"
13829     else
13830       LIBS_TERMCAP="-ltermcap"
13831     fi
13832     ;;
13833
13834 esac
13835
13836 case "$opsys" in
13837   ## hpux: Make sure we get select from libc rather than from libcurses
13838   ##  because libcurses on HPUX 10.10 has a broken version of select.
13839   ##  We used to use -lc -lcurses, but this may be cleaner.
13840   hpux*) LIBS_TERMCAP="-ltermcap" ;;
13841
13842   openbsd) LIBS_TERMCAP="-lncurses" ;;
13843
13844   ## Must use system termcap, if we use any termcap.  It does special things.
13845   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
13846 esac
13847
13848 TERMCAP_OBJ=tparam.o
13849 if test $TERMINFO = yes; then
13850
13851 $as_echo "#define TERMINFO 1" >>confdefs.h
13852
13853
13854   ## Default used to be -ltermcap.  Add a case above if need something else.
13855   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
13856
13857   TERMCAP_OBJ=terminfo.o
13858 fi
13859
13860
13861
13862
13863 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13864 resolv=no
13865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13866 /* end confdefs.h.  */
13867 #include <netinet/in.h>
13868 #include <arpa/nameser.h>
13869 #include <resolv.h>
13870 int
13871 main ()
13872 {
13873 return res_init();
13874   ;
13875   return 0;
13876 }
13877 _ACEOF
13878 if ac_fn_c_try_link "$LINENO"; then :
13879   have_res_init=yes
13880 else
13881   have_res_init=no
13882 fi
13883 rm -f core conftest.err conftest.$ac_objext \
13884     conftest$ac_exeext conftest.$ac_ext
13885 if test "$have_res_init" = no; then
13886   OLIBS="$LIBS"
13887   LIBS="$LIBS -lresolv"
13888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13889 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13891 /* end confdefs.h.  */
13892 #include <netinet/in.h>
13893 #include <arpa/nameser.h>
13894 #include <resolv.h>
13895 int
13896 main ()
13897 {
13898 return res_init();
13899   ;
13900   return 0;
13901 }
13902 _ACEOF
13903 if ac_fn_c_try_link "$LINENO"; then :
13904   have_res_init=yes
13905 else
13906   have_res_init=no
13907 fi
13908 rm -f core conftest.err conftest.$ac_objext \
13909     conftest$ac_exeext conftest.$ac_ext
13910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13911 $as_echo "$have_res_init" >&6; }
13912   if test "$have_res_init" = yes ; then
13913     resolv=yes
13914   fi
13915   LIBS="$OLIBS"
13916 fi
13917
13918 if test "$have_res_init" = yes; then
13919
13920 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13921
13922 fi
13923
13924 # Do we need the Hesiod library to provide the support routines?
13925 LIBHESIOD=
13926 if test "$with_hesiod" != no ; then
13927   # Don't set $LIBS here -- see comments above.  FIXME which comments?
13928   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13929 if test "x$ac_cv_func_res_send" = x""yes; then :
13930
13931 else
13932   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13933 if test "x$ac_cv_func___res_send" = x""yes; then :
13934
13935 else
13936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13937 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13938 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13939   $as_echo_n "(cached) " >&6
13940 else
13941   ac_check_lib_save_LIBS=$LIBS
13942 LIBS="-lresolv  $LIBS"
13943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13944 /* end confdefs.h.  */
13945
13946 /* Override any GCC internal prototype to avoid an error.
13947    Use char because int might match the return type of a GCC
13948    builtin and then its argument prototype would still apply.  */
13949 #ifdef __cplusplus
13950 extern "C"
13951 #endif
13952 char res_send ();
13953 int
13954 main ()
13955 {
13956 return res_send ();
13957   ;
13958   return 0;
13959 }
13960 _ACEOF
13961 if ac_fn_c_try_link "$LINENO"; then :
13962   ac_cv_lib_resolv_res_send=yes
13963 else
13964   ac_cv_lib_resolv_res_send=no
13965 fi
13966 rm -f core conftest.err conftest.$ac_objext \
13967     conftest$ac_exeext conftest.$ac_ext
13968 LIBS=$ac_check_lib_save_LIBS
13969 fi
13970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13971 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13972 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13973   resolv=yes
13974 else
13975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13976 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13977 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13978   $as_echo_n "(cached) " >&6
13979 else
13980   ac_check_lib_save_LIBS=$LIBS
13981 LIBS="-lresolv  $LIBS"
13982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13983 /* end confdefs.h.  */
13984
13985 /* Override any GCC internal prototype to avoid an error.
13986    Use char because int might match the return type of a GCC
13987    builtin and then its argument prototype would still apply.  */
13988 #ifdef __cplusplus
13989 extern "C"
13990 #endif
13991 char __res_send ();
13992 int
13993 main ()
13994 {
13995 return __res_send ();
13996   ;
13997   return 0;
13998 }
13999 _ACEOF
14000 if ac_fn_c_try_link "$LINENO"; then :
14001   ac_cv_lib_resolv___res_send=yes
14002 else
14003   ac_cv_lib_resolv___res_send=no
14004 fi
14005 rm -f core conftest.err conftest.$ac_objext \
14006     conftest$ac_exeext conftest.$ac_ext
14007 LIBS=$ac_check_lib_save_LIBS
14008 fi
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14010 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14011 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14012   resolv=yes
14013 fi
14014
14015 fi
14016
14017 fi
14018
14019 fi
14020
14021   if test "$resolv" = yes ; then
14022     RESOLVLIB=-lresolv
14023   else
14024     RESOLVLIB=
14025   fi
14026   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14027 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14028
14029 else
14030   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14031 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14032 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14033   $as_echo_n "(cached) " >&6
14034 else
14035   ac_check_lib_save_LIBS=$LIBS
14036 LIBS="-lhesiod $RESOLVLIB $LIBS"
14037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14038 /* end confdefs.h.  */
14039
14040 /* Override any GCC internal prototype to avoid an error.
14041    Use char because int might match the return type of a GCC
14042    builtin and then its argument prototype would still apply.  */
14043 #ifdef __cplusplus
14044 extern "C"
14045 #endif
14046 char hes_getmailhost ();
14047 int
14048 main ()
14049 {
14050 return hes_getmailhost ();
14051   ;
14052   return 0;
14053 }
14054 _ACEOF
14055 if ac_fn_c_try_link "$LINENO"; then :
14056   ac_cv_lib_hesiod_hes_getmailhost=yes
14057 else
14058   ac_cv_lib_hesiod_hes_getmailhost=no
14059 fi
14060 rm -f core conftest.err conftest.$ac_objext \
14061     conftest$ac_exeext conftest.$ac_ext
14062 LIBS=$ac_check_lib_save_LIBS
14063 fi
14064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14065 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14066 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14067   hesiod=yes
14068 else
14069   :
14070 fi
14071
14072 fi
14073
14074
14075   if test x"$hesiod" = xyes; then
14076
14077 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14078
14079     LIBHESIOD=-lhesiod
14080   fi
14081 fi
14082
14083
14084 # Do we need libresolv (due to res_init or Hesiod)?
14085 if test "$resolv" = yes ; then
14086
14087 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14088
14089   LIBRESOLV=-lresolv
14090 else
14091   LIBRESOLV=
14092 fi
14093
14094
14095 # These tell us which Kerberos-related libraries to use.
14096 COM_ERRLIB=
14097 CRYPTOLIB=
14098 KRB5LIB=
14099 DESLIB=
14100 KRB4LIB=
14101
14102 if test "${with_kerberos}" != no; then
14103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14104 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14105 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14106   $as_echo_n "(cached) " >&6
14107 else
14108   ac_check_lib_save_LIBS=$LIBS
14109 LIBS="-lcom_err  $LIBS"
14110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14111 /* end confdefs.h.  */
14112
14113 /* Override any GCC internal prototype to avoid an error.
14114    Use char because int might match the return type of a GCC
14115    builtin and then its argument prototype would still apply.  */
14116 #ifdef __cplusplus
14117 extern "C"
14118 #endif
14119 char com_err ();
14120 int
14121 main ()
14122 {
14123 return com_err ();
14124   ;
14125   return 0;
14126 }
14127 _ACEOF
14128 if ac_fn_c_try_link "$LINENO"; then :
14129   ac_cv_lib_com_err_com_err=yes
14130 else
14131   ac_cv_lib_com_err_com_err=no
14132 fi
14133 rm -f core conftest.err conftest.$ac_objext \
14134     conftest$ac_exeext conftest.$ac_ext
14135 LIBS=$ac_check_lib_save_LIBS
14136 fi
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14138 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14139 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14140   have_com_err=yes
14141 else
14142   have_com_err=no
14143 fi
14144
14145   if test $have_com_err = yes; then
14146     COM_ERRLIB=-lcom_err
14147     LIBS="$COM_ERRLIB $LIBS"
14148
14149 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14150
14151   fi
14152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14153 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14154 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14155   $as_echo_n "(cached) " >&6
14156 else
14157   ac_check_lib_save_LIBS=$LIBS
14158 LIBS="-lcrypto  $LIBS"
14159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14160 /* end confdefs.h.  */
14161
14162 /* Override any GCC internal prototype to avoid an error.
14163    Use char because int might match the return type of a GCC
14164    builtin and then its argument prototype would still apply.  */
14165 #ifdef __cplusplus
14166 extern "C"
14167 #endif
14168 char mit_des_cbc_encrypt ();
14169 int
14170 main ()
14171 {
14172 return mit_des_cbc_encrypt ();
14173   ;
14174   return 0;
14175 }
14176 _ACEOF
14177 if ac_fn_c_try_link "$LINENO"; then :
14178   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14179 else
14180   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14181 fi
14182 rm -f core conftest.err conftest.$ac_objext \
14183     conftest$ac_exeext conftest.$ac_ext
14184 LIBS=$ac_check_lib_save_LIBS
14185 fi
14186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14187 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14188 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14189   have_crypto=yes
14190 else
14191   have_crypto=no
14192 fi
14193
14194   if test $have_crypto = yes; then
14195     CRYPTOLIB=-lcrypto
14196     LIBS="$CRYPTOLIB $LIBS"
14197
14198 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14199
14200   fi
14201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14202 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14203 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14204   $as_echo_n "(cached) " >&6
14205 else
14206   ac_check_lib_save_LIBS=$LIBS
14207 LIBS="-lk5crypto  $LIBS"
14208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14209 /* end confdefs.h.  */
14210
14211 /* Override any GCC internal prototype to avoid an error.
14212    Use char because int might match the return type of a GCC
14213    builtin and then its argument prototype would still apply.  */
14214 #ifdef __cplusplus
14215 extern "C"
14216 #endif
14217 char mit_des_cbc_encrypt ();
14218 int
14219 main ()
14220 {
14221 return mit_des_cbc_encrypt ();
14222   ;
14223   return 0;
14224 }
14225 _ACEOF
14226 if ac_fn_c_try_link "$LINENO"; then :
14227   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14228 else
14229   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14230 fi
14231 rm -f core conftest.err conftest.$ac_objext \
14232     conftest$ac_exeext conftest.$ac_ext
14233 LIBS=$ac_check_lib_save_LIBS
14234 fi
14235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14236 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14237 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14238   have_k5crypto=yes
14239 else
14240   have_k5crypto=no
14241 fi
14242
14243   if test $have_k5crypto = yes; then
14244     CRYPTOLIB=-lk5crypto
14245     LIBS="$CRYPTOLIB $LIBS"
14246
14247 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14248
14249   fi
14250   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14251 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14252 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14253   $as_echo_n "(cached) " >&6
14254 else
14255   ac_check_lib_save_LIBS=$LIBS
14256 LIBS="-lkrb5  $LIBS"
14257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14258 /* end confdefs.h.  */
14259
14260 /* Override any GCC internal prototype to avoid an error.
14261    Use char because int might match the return type of a GCC
14262    builtin and then its argument prototype would still apply.  */
14263 #ifdef __cplusplus
14264 extern "C"
14265 #endif
14266 char krb5_init_context ();
14267 int
14268 main ()
14269 {
14270 return krb5_init_context ();
14271   ;
14272   return 0;
14273 }
14274 _ACEOF
14275 if ac_fn_c_try_link "$LINENO"; then :
14276   ac_cv_lib_krb5_krb5_init_context=yes
14277 else
14278   ac_cv_lib_krb5_krb5_init_context=no
14279 fi
14280 rm -f core conftest.err conftest.$ac_objext \
14281     conftest$ac_exeext conftest.$ac_ext
14282 LIBS=$ac_check_lib_save_LIBS
14283 fi
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14285 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14286 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14287   have_krb5=yes
14288 else
14289   have_krb5=no
14290 fi
14291
14292   if test $have_krb5=yes; then
14293     KRB5LIB=-lkrb5
14294     LIBS="$KRB5LIB $LIBS"
14295
14296 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14297
14298   fi
14299     if test "${with_kerberos5}" = no; then
14300     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14301 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14302 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14303   $as_echo_n "(cached) " >&6
14304 else
14305   ac_check_lib_save_LIBS=$LIBS
14306 LIBS="-ldes425  $LIBS"
14307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14308 /* end confdefs.h.  */
14309
14310 /* Override any GCC internal prototype to avoid an error.
14311    Use char because int might match the return type of a GCC
14312    builtin and then its argument prototype would still apply.  */
14313 #ifdef __cplusplus
14314 extern "C"
14315 #endif
14316 char des_cbc_encrypt ();
14317 int
14318 main ()
14319 {
14320 return des_cbc_encrypt ();
14321   ;
14322   return 0;
14323 }
14324 _ACEOF
14325 if ac_fn_c_try_link "$LINENO"; then :
14326   ac_cv_lib_des425_des_cbc_encrypt=yes
14327 else
14328   ac_cv_lib_des425_des_cbc_encrypt=no
14329 fi
14330 rm -f core conftest.err conftest.$ac_objext \
14331     conftest$ac_exeext conftest.$ac_ext
14332 LIBS=$ac_check_lib_save_LIBS
14333 fi
14334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14335 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14336 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14337   have_des425=yes
14338 else
14339   have_des425=no
14340 fi
14341
14342     if test $have_des425 = yes; then
14343       DESLIB=-ldes425
14344       LIBS="$DESLIB $LIBS"
14345
14346 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14347
14348     else
14349       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14350 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14351 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   ac_check_lib_save_LIBS=$LIBS
14355 LIBS="-ldes  $LIBS"
14356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14357 /* end confdefs.h.  */
14358
14359 /* Override any GCC internal prototype to avoid an error.
14360    Use char because int might match the return type of a GCC
14361    builtin and then its argument prototype would still apply.  */
14362 #ifdef __cplusplus
14363 extern "C"
14364 #endif
14365 char des_cbc_encrypt ();
14366 int
14367 main ()
14368 {
14369 return des_cbc_encrypt ();
14370   ;
14371   return 0;
14372 }
14373 _ACEOF
14374 if ac_fn_c_try_link "$LINENO"; then :
14375   ac_cv_lib_des_des_cbc_encrypt=yes
14376 else
14377   ac_cv_lib_des_des_cbc_encrypt=no
14378 fi
14379 rm -f core conftest.err conftest.$ac_objext \
14380     conftest$ac_exeext conftest.$ac_ext
14381 LIBS=$ac_check_lib_save_LIBS
14382 fi
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14384 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14385 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14386   have_des=yes
14387 else
14388   have_des=no
14389 fi
14390
14391       if test $have_des = yes; then
14392         DESLIB=-ldes
14393         LIBS="$DESLIB $LIBS"
14394
14395 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14396
14397       fi
14398     fi
14399     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14400 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14401 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14402   $as_echo_n "(cached) " >&6
14403 else
14404   ac_check_lib_save_LIBS=$LIBS
14405 LIBS="-lkrb4  $LIBS"
14406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14407 /* end confdefs.h.  */
14408
14409 /* Override any GCC internal prototype to avoid an error.
14410    Use char because int might match the return type of a GCC
14411    builtin and then its argument prototype would still apply.  */
14412 #ifdef __cplusplus
14413 extern "C"
14414 #endif
14415 char krb_get_cred ();
14416 int
14417 main ()
14418 {
14419 return krb_get_cred ();
14420   ;
14421   return 0;
14422 }
14423 _ACEOF
14424 if ac_fn_c_try_link "$LINENO"; then :
14425   ac_cv_lib_krb4_krb_get_cred=yes
14426 else
14427   ac_cv_lib_krb4_krb_get_cred=no
14428 fi
14429 rm -f core conftest.err conftest.$ac_objext \
14430     conftest$ac_exeext conftest.$ac_ext
14431 LIBS=$ac_check_lib_save_LIBS
14432 fi
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14434 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14435 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14436   have_krb4=yes
14437 else
14438   have_krb4=no
14439 fi
14440
14441     if test $have_krb4 = yes; then
14442       KRB4LIB=-lkrb4
14443       LIBS="$KRB4LIB $LIBS"
14444
14445 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14446
14447     else
14448       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14449 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14450 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14451   $as_echo_n "(cached) " >&6
14452 else
14453   ac_check_lib_save_LIBS=$LIBS
14454 LIBS="-lkrb  $LIBS"
14455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14456 /* end confdefs.h.  */
14457
14458 /* Override any GCC internal prototype to avoid an error.
14459    Use char because int might match the return type of a GCC
14460    builtin and then its argument prototype would still apply.  */
14461 #ifdef __cplusplus
14462 extern "C"
14463 #endif
14464 char krb_get_cred ();
14465 int
14466 main ()
14467 {
14468 return krb_get_cred ();
14469   ;
14470   return 0;
14471 }
14472 _ACEOF
14473 if ac_fn_c_try_link "$LINENO"; then :
14474   ac_cv_lib_krb_krb_get_cred=yes
14475 else
14476   ac_cv_lib_krb_krb_get_cred=no
14477 fi
14478 rm -f core conftest.err conftest.$ac_objext \
14479     conftest$ac_exeext conftest.$ac_ext
14480 LIBS=$ac_check_lib_save_LIBS
14481 fi
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14483 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14484 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14485   have_krb=yes
14486 else
14487   have_krb=no
14488 fi
14489
14490       if test $have_krb = yes; then
14491         KRB4LIB=-lkrb
14492         LIBS="$KRB4LIB $LIBS"
14493
14494 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14495
14496       fi
14497     fi
14498   fi
14499
14500   if test "${with_kerberos5}" != no; then
14501     for ac_header in krb5.h
14502 do :
14503   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14504 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14505   cat >>confdefs.h <<_ACEOF
14506 #define HAVE_KRB5_H 1
14507 _ACEOF
14508  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14509 "
14510 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14511
14512 cat >>confdefs.h <<_ACEOF
14513 #define HAVE_KRB5_ERROR_TEXT 1
14514 _ACEOF
14515
14516
14517 fi
14518 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14519 "
14520 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14521
14522 cat >>confdefs.h <<_ACEOF
14523 #define HAVE_KRB5_ERROR_E_TEXT 1
14524 _ACEOF
14525
14526
14527 fi
14528
14529 fi
14530
14531 done
14532
14533   else
14534     for ac_header in des.h
14535 do :
14536   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14537 if test "x$ac_cv_header_des_h" = x""yes; then :
14538   cat >>confdefs.h <<_ACEOF
14539 #define HAVE_DES_H 1
14540 _ACEOF
14541
14542 else
14543   for ac_header in kerberosIV/des.h
14544 do :
14545   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14546 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14547   cat >>confdefs.h <<_ACEOF
14548 #define HAVE_KERBEROSIV_DES_H 1
14549 _ACEOF
14550
14551 else
14552   for ac_header in kerberos/des.h
14553 do :
14554   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14555 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14556   cat >>confdefs.h <<_ACEOF
14557 #define HAVE_KERBEROS_DES_H 1
14558 _ACEOF
14559
14560 fi
14561
14562 done
14563
14564 fi
14565
14566 done
14567
14568 fi
14569
14570 done
14571
14572     for ac_header in krb.h
14573 do :
14574   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14575 if test "x$ac_cv_header_krb_h" = x""yes; then :
14576   cat >>confdefs.h <<_ACEOF
14577 #define HAVE_KRB_H 1
14578 _ACEOF
14579
14580 else
14581   for ac_header in kerberosIV/krb.h
14582 do :
14583   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14584 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14585   cat >>confdefs.h <<_ACEOF
14586 #define HAVE_KERBEROSIV_KRB_H 1
14587 _ACEOF
14588
14589 else
14590   for ac_header in kerberos/krb.h
14591 do :
14592   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14593 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14594   cat >>confdefs.h <<_ACEOF
14595 #define HAVE_KERBEROS_KRB_H 1
14596 _ACEOF
14597
14598 fi
14599
14600 done
14601
14602 fi
14603
14604 done
14605
14606 fi
14607
14608 done
14609
14610   fi
14611   for ac_header in com_err.h
14612 do :
14613   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14614 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14615   cat >>confdefs.h <<_ACEOF
14616 #define HAVE_COM_ERR_H 1
14617 _ACEOF
14618
14619 fi
14620
14621 done
14622
14623 fi
14624
14625
14626
14627
14628
14629
14630
14631 # Solaris requires -lintl if you want strerror (which calls dgettext)
14632 # to return localized messages.
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
14634 $as_echo_n "checking for dgettext in -lintl... " >&6; }
14635 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
14636   $as_echo_n "(cached) " >&6
14637 else
14638   ac_check_lib_save_LIBS=$LIBS
14639 LIBS="-lintl  $LIBS"
14640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14641 /* end confdefs.h.  */
14642
14643 /* Override any GCC internal prototype to avoid an error.
14644    Use char because int might match the return type of a GCC
14645    builtin and then its argument prototype would still apply.  */
14646 #ifdef __cplusplus
14647 extern "C"
14648 #endif
14649 char dgettext ();
14650 int
14651 main ()
14652 {
14653 return dgettext ();
14654   ;
14655   return 0;
14656 }
14657 _ACEOF
14658 if ac_fn_c_try_link "$LINENO"; then :
14659   ac_cv_lib_intl_dgettext=yes
14660 else
14661   ac_cv_lib_intl_dgettext=no
14662 fi
14663 rm -f core conftest.err conftest.$ac_objext \
14664     conftest$ac_exeext conftest.$ac_ext
14665 LIBS=$ac_check_lib_save_LIBS
14666 fi
14667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
14668 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
14669 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
14670   cat >>confdefs.h <<_ACEOF
14671 #define HAVE_LIBINTL 1
14672 _ACEOF
14673
14674   LIBS="-lintl $LIBS"
14675
14676 fi
14677
14678
14679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14680 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14681 if test "${emacs_cv_localtime_cache+set}" = set; then :
14682   $as_echo_n "(cached) " >&6
14683 else
14684   if test x$ac_cv_func_tzset = xyes; then
14685 if test "$cross_compiling" = yes; then :
14686   # If we have tzset, assume the worst when cross-compiling.
14687 emacs_cv_localtime_cache=yes
14688 else
14689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14690 /* end confdefs.h.  */
14691 #include <time.h>
14692 char TZ_GMT0[] = "TZ=GMT0";
14693 char TZ_PST8[] = "TZ=PST8";
14694 main()
14695 {
14696   time_t now = time ((time_t *) 0);
14697   int hour_GMT0, hour_unset;
14698   if (putenv (TZ_GMT0) != 0)
14699     exit (1);
14700   hour_GMT0 = localtime (&now)->tm_hour;
14701   unsetenv("TZ");
14702   hour_unset = localtime (&now)->tm_hour;
14703   if (putenv (TZ_PST8) != 0)
14704     exit (1);
14705   if (localtime (&now)->tm_hour == hour_GMT0)
14706     exit (1);
14707   unsetenv("TZ");
14708   if (localtime (&now)->tm_hour != hour_unset)
14709     exit (1);
14710   exit (0);
14711 }
14712 _ACEOF
14713 if ac_fn_c_try_run "$LINENO"; then :
14714   emacs_cv_localtime_cache=no
14715 else
14716   emacs_cv_localtime_cache=yes
14717 fi
14718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14719   conftest.$ac_objext conftest.beam conftest.$ac_ext
14720 fi
14721
14722 else
14723         # If we lack tzset, report that localtime does not cache TZ,
14724         # since we can't invalidate the cache if we don't have tzset.
14725         emacs_cv_localtime_cache=no
14726 fi
14727 fi
14728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14729 $as_echo "$emacs_cv_localtime_cache" >&6; }
14730 if test $emacs_cv_localtime_cache = yes; then
14731
14732 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14733
14734 fi
14735
14736 if test "x$HAVE_TIMEVAL" = xyes; then
14737   for ac_func in gettimeofday
14738 do :
14739   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14740 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14741   cat >>confdefs.h <<_ACEOF
14742 #define HAVE_GETTIMEOFDAY 1
14743 _ACEOF
14744
14745 fi
14746 done
14747
14748   if test $ac_cv_func_gettimeofday = yes; then
14749     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14750 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14751 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14752   $as_echo_n "(cached) " >&6
14753 else
14754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14755 /* end confdefs.h.  */
14756
14757 #ifdef TIME_WITH_SYS_TIME
14758 #include <sys/time.h>
14759 #include <time.h>
14760 #else
14761 #ifdef HAVE_SYS_TIME_H
14762 #include <sys/time.h>
14763 #else
14764 #include <time.h>
14765 #endif
14766 #endif
14767 int
14768 main ()
14769 {
14770 struct timeval time;
14771        gettimeofday (&time, 0);
14772   ;
14773   return 0;
14774 }
14775 _ACEOF
14776 if ac_fn_c_try_compile "$LINENO"; then :
14777   emacs_cv_gettimeofday_two_arguments=yes
14778 else
14779   emacs_cv_gettimeofday_two_arguments=no
14780 fi
14781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14782 fi
14783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14784 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14785     if test $emacs_cv_gettimeofday_two_arguments = no; then
14786
14787 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14788
14789     fi
14790   fi
14791 fi
14792
14793 ok_so_far=yes
14794 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14795 if test "x$ac_cv_func_socket" = x""yes; then :
14796
14797 else
14798   ok_so_far=no
14799 fi
14800
14801 if test $ok_so_far = yes; then
14802   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14803 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14804
14805 else
14806   ok_so_far=no
14807 fi
14808
14809
14810 fi
14811 if test $ok_so_far = yes; then
14812   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14813 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14814
14815 else
14816   ok_so_far=no
14817 fi
14818
14819
14820 fi
14821 if test $ok_so_far = yes; then
14822
14823 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14824
14825 fi
14826
14827 if test -f /usr/lpp/X11/bin/smt.exp; then
14828
14829 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14830
14831 fi
14832
14833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14834 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14835 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14837 $as_echo "yes" >&6; }
14838
14839 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14840
14841 else
14842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14843 $as_echo "no" >&6; }
14844 fi
14845
14846 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14847 if test "x$ac_cv_type_pid_t" = x""yes; then :
14848
14849 else
14850
14851 cat >>confdefs.h <<_ACEOF
14852 #define pid_t int
14853 _ACEOF
14854
14855 fi
14856
14857 for ac_header in vfork.h
14858 do :
14859   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14860 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14861   cat >>confdefs.h <<_ACEOF
14862 #define HAVE_VFORK_H 1
14863 _ACEOF
14864
14865 fi
14866
14867 done
14868
14869 for ac_func in fork vfork
14870 do :
14871   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14872 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14873 eval as_val=\$$as_ac_var
14874    if test "x$as_val" = x""yes; then :
14875   cat >>confdefs.h <<_ACEOF
14876 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14877 _ACEOF
14878
14879 fi
14880 done
14881
14882 if test "x$ac_cv_func_fork" = xyes; then
14883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14884 $as_echo_n "checking for working fork... " >&6; }
14885 if test "${ac_cv_func_fork_works+set}" = set; then :
14886   $as_echo_n "(cached) " >&6
14887 else
14888   if test "$cross_compiling" = yes; then :
14889   ac_cv_func_fork_works=cross
14890 else
14891   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14892 /* end confdefs.h.  */
14893 $ac_includes_default
14894 int
14895 main ()
14896 {
14897
14898           /* By Ruediger Kuhlmann. */
14899           return fork () < 0;
14900
14901   ;
14902   return 0;
14903 }
14904 _ACEOF
14905 if ac_fn_c_try_run "$LINENO"; then :
14906   ac_cv_func_fork_works=yes
14907 else
14908   ac_cv_func_fork_works=no
14909 fi
14910 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14911   conftest.$ac_objext conftest.beam conftest.$ac_ext
14912 fi
14913
14914 fi
14915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14916 $as_echo "$ac_cv_func_fork_works" >&6; }
14917
14918 else
14919   ac_cv_func_fork_works=$ac_cv_func_fork
14920 fi
14921 if test "x$ac_cv_func_fork_works" = xcross; then
14922   case $host in
14923     *-*-amigaos* | *-*-msdosdjgpp*)
14924       # Override, as these systems have only a dummy fork() stub
14925       ac_cv_func_fork_works=no
14926       ;;
14927     *)
14928       ac_cv_func_fork_works=yes
14929       ;;
14930   esac
14931   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14932 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14933 fi
14934 ac_cv_func_vfork_works=$ac_cv_func_vfork
14935 if test "x$ac_cv_func_vfork" = xyes; then
14936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14937 $as_echo_n "checking for working vfork... " >&6; }
14938 if test "${ac_cv_func_vfork_works+set}" = set; then :
14939   $as_echo_n "(cached) " >&6
14940 else
14941   if test "$cross_compiling" = yes; then :
14942   ac_cv_func_vfork_works=cross
14943 else
14944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14945 /* end confdefs.h.  */
14946 /* Thanks to Paul Eggert for this test.  */
14947 $ac_includes_default
14948 #include <sys/wait.h>
14949 #ifdef HAVE_VFORK_H
14950 # include <vfork.h>
14951 #endif
14952 /* On some sparc systems, changes by the child to local and incoming
14953    argument registers are propagated back to the parent.  The compiler
14954    is told about this with #include <vfork.h>, but some compilers
14955    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
14956    static variable whose address is put into a register that is
14957    clobbered by the vfork.  */
14958 static void
14959 #ifdef __cplusplus
14960 sparc_address_test (int arg)
14961 # else
14962 sparc_address_test (arg) int arg;
14963 #endif
14964 {
14965   static pid_t child;
14966   if (!child) {
14967     child = vfork ();
14968     if (child < 0) {
14969       perror ("vfork");
14970       _exit(2);
14971     }
14972     if (!child) {
14973       arg = getpid();
14974       write(-1, "", 0);
14975       _exit (arg);
14976     }
14977   }
14978 }
14979
14980 int
14981 main ()
14982 {
14983   pid_t parent = getpid ();
14984   pid_t child;
14985
14986   sparc_address_test (0);
14987
14988   child = vfork ();
14989
14990   if (child == 0) {
14991     /* Here is another test for sparc vfork register problems.  This
14992        test uses lots of local variables, at least as many local
14993        variables as main has allocated so far including compiler
14994        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
14995        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
14996        reuse the register of parent for one of the local variables,
14997        since it will think that parent can't possibly be used any more
14998        in this routine.  Assigning to the local variable will thus
14999        munge parent in the parent process.  */
15000     pid_t
15001       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15002       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15003     /* Convince the compiler that p..p7 are live; otherwise, it might
15004        use the same hardware register for all 8 local variables.  */
15005     if (p != p1 || p != p2 || p != p3 || p != p4
15006         || p != p5 || p != p6 || p != p7)
15007       _exit(1);
15008
15009     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15010        from child file descriptors.  If the child closes a descriptor
15011        before it execs or exits, this munges the parent's descriptor
15012        as well.  Test for this by closing stdout in the child.  */
15013     _exit(close(fileno(stdout)) != 0);
15014   } else {
15015     int status;
15016     struct stat st;
15017
15018     while (wait(&status) != child)
15019       ;
15020     return (
15021          /* Was there some problem with vforking?  */
15022          child < 0
15023
15024          /* Did the child fail?  (This shouldn't happen.)  */
15025          || status
15026
15027          /* Did the vfork/compiler bug occur?  */
15028          || parent != getpid()
15029
15030          /* Did the file descriptor bug occur?  */
15031          || fstat(fileno(stdout), &st) != 0
15032          );
15033   }
15034 }
15035 _ACEOF
15036 if ac_fn_c_try_run "$LINENO"; then :
15037   ac_cv_func_vfork_works=yes
15038 else
15039   ac_cv_func_vfork_works=no
15040 fi
15041 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15042   conftest.$ac_objext conftest.beam conftest.$ac_ext
15043 fi
15044
15045 fi
15046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15047 $as_echo "$ac_cv_func_vfork_works" >&6; }
15048
15049 fi;
15050 if test "x$ac_cv_func_fork_works" = xcross; then
15051   ac_cv_func_vfork_works=$ac_cv_func_vfork
15052   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15053 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15054 fi
15055
15056 if test "x$ac_cv_func_vfork_works" = xyes; then
15057
15058 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15059
15060 else
15061
15062 $as_echo "#define vfork fork" >>confdefs.h
15063
15064 fi
15065 if test "x$ac_cv_func_fork_works" = xyes; then
15066
15067 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15068
15069 fi
15070
15071
15072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15073 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15074 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15075   $as_echo_n "(cached) " >&6
15076 else
15077   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15078 /* end confdefs.h.  */
15079 #include <langinfo.h>
15080 int
15081 main ()
15082 {
15083 char* cs = nl_langinfo(CODESET);
15084   ;
15085   return 0;
15086 }
15087 _ACEOF
15088 if ac_fn_c_try_link "$LINENO"; then :
15089   emacs_cv_langinfo_codeset=yes
15090 else
15091   emacs_cv_langinfo_codeset=no
15092 fi
15093 rm -f core conftest.err conftest.$ac_objext \
15094     conftest$ac_exeext conftest.$ac_ext
15095
15096 fi
15097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15098 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15099 if test $emacs_cv_langinfo_codeset = yes; then
15100
15101 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15102
15103 fi
15104
15105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15106 $as_echo_n "checking for mbstate_t... " >&6; }
15107 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15108   $as_echo_n "(cached) " >&6
15109 else
15110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15111 /* end confdefs.h.  */
15112 $ac_includes_default
15113 #           include <wchar.h>
15114 int
15115 main ()
15116 {
15117 mbstate_t x; return sizeof x;
15118   ;
15119   return 0;
15120 }
15121 _ACEOF
15122 if ac_fn_c_try_compile "$LINENO"; then :
15123   ac_cv_type_mbstate_t=yes
15124 else
15125   ac_cv_type_mbstate_t=no
15126 fi
15127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15128 fi
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15130 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15131    if test $ac_cv_type_mbstate_t = yes; then
15132
15133 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15134
15135    else
15136
15137 $as_echo "#define mbstate_t int" >>confdefs.h
15138
15139    fi
15140
15141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15142 $as_echo_n "checking for C restricted array declarations... " >&6; }
15143 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15144   $as_echo_n "(cached) " >&6
15145 else
15146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15147 /* end confdefs.h.  */
15148 void fred (int x[__restrict]);
15149 int
15150 main ()
15151 {
15152
15153   ;
15154   return 0;
15155 }
15156 _ACEOF
15157 if ac_fn_c_try_compile "$LINENO"; then :
15158   emacs_cv_c_restrict_arr=yes
15159 else
15160   emacs_cv_c_restrict_arr=no
15161 fi
15162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15163 fi
15164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15165 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15166 if test "$emacs_cv_c_restrict_arr" = yes; then
15167
15168 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15169
15170 fi
15171
15172
15173 # Set up the CFLAGS for real compilation, so we can substitute it.
15174 CFLAGS="$REAL_CFLAGS"
15175 CPPFLAGS="$REAL_CPPFLAGS"
15176
15177 ## Hack to detect a buggy GCC version.
15178 if test "x$GCC" = xyes \
15179    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15180    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15181    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15182    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15183 fi
15184
15185 version=$PACKAGE_VERSION
15186
15187 ### Specify what sort of things we'll be editing into Makefile and config.h.
15188 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15189
15190
15191 ## Unused?
15192
15193
15194
15195
15196
15197
15198
15199
15200
15201
15202
15203
15204
15205
15206
15207
15208
15209
15210
15211
15212 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15213 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15214 ## end of LIBX_BASE, but nothing ever set it.
15215
15216
15217
15218
15219 ## Used in lwlib/Makefile.in.
15220
15221 if test -n "${machfile}"; then
15222   M_FILE="\$(srcdir)/${machfile}"
15223 else
15224   M_FILE=
15225 fi
15226 S_FILE="\$(srcdir)/${opsysfile}"
15227
15228
15229
15230
15231
15232
15233
15234
15235
15236
15237 cat >>confdefs.h <<_ACEOF
15238 #define EMACS_CONFIGURATION "${canonical}"
15239 _ACEOF
15240
15241
15242 cat >>confdefs.h <<_ACEOF
15243 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15244 _ACEOF
15245
15246 if test -n "$machfile"; then
15247
15248 cat >>confdefs.h <<_ACEOF
15249 #define config_machfile "${machfile}"
15250 _ACEOF
15251
15252 fi
15253
15254 cat >>confdefs.h <<_ACEOF
15255 #define config_opsysfile "${opsysfile}"
15256 _ACEOF
15257
15258
15259 XMENU_OBJ=
15260 XOBJ=
15261 FONT_OBJ=
15262 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15263
15264 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15265
15266   XMENU_OBJ=xmenu.o
15267   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
15268   FONT_OBJ=xfont.o
15269   if test "$HAVE_XFT" = "yes"; then
15270     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15271   elif test "$HAVE_FREETYPE" = "yes"; then
15272     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15273   fi
15274
15275 fi
15276
15277
15278
15279
15280 WIDGET_OBJ=
15281 MOTIF_LIBW=
15282 if test "${USE_X_TOOLKIT}" != "none" ; then
15283   WIDGET_OBJ=widget.o
15284
15285 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15286
15287   if test "${USE_X_TOOLKIT}" = "LUCID"; then
15288
15289 $as_echo "#define USE_LUCID 1" >>confdefs.h
15290
15291   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15292
15293 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15294
15295     MOTIF_LIBW=-lXm
15296     case "$opsys" in
15297       gnu-linux)
15298         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15299         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15300         ;;
15301
15302       unixware)
15303         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15304         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15305         MOTIF_LIBW="MOTIF_LIBW -lXimp"
15306         ;;
15307
15308       aix4-2)
15309         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15310         MOTIF_LIBW="$MOTIF_LIBW -li18n"
15311         ;;
15312     esac
15313     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15314   fi
15315 fi
15316
15317
15318 TOOLKIT_LIBW=
15319 case "$USE_X_TOOLKIT" in
15320   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15321   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15322   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15323 esac
15324
15325
15326 if test "$USE_X_TOOLKIT" = "none"; then
15327   LIBXT_OTHER="\$(LIBXSM)"
15328   OLDXMENU_TARGET="really-oldXMenu"
15329 else
15330   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15331   OLDXMENU_TARGET="really-lwlib"
15332 fi
15333
15334
15335 ## The X Menu stuff is present in the X10 distribution, but missing
15336 ## from X11.  If we have X10, just use the installed library;
15337 ## otherwise, use our own copy.
15338 if test "${HAVE_X11}" = "yes" ; then
15339
15340 $as_echo "#define HAVE_X11 1" >>confdefs.h
15341
15342
15343   if test "$USE_X_TOOLKIT" = "none"; then
15344     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15345   else
15346     OLDXMENU="\${lwlibdir}/liblw.a"
15347   fi
15348   LIBXMENU="\$(OLDXMENU)"
15349   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15350   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15351 else
15352   ## For a syntactically valid Makefile; not actually used for anything.
15353   ## See comments in src/Makefile.in.
15354   OLDXMENU=nothing
15355   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15356   if test "${HAVE_X_WINDOWS}" = "yes"; then
15357     LIBXMENU="-lXMenu"
15358   else
15359     LIBXMENU=
15360   fi
15361   LIBX_OTHER=
15362   OLDXMENU_DEPS=
15363 fi
15364
15365 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15366   OLDXMENU_TARGET=
15367   OLDXMENU=nothing
15368   LIBXMENU=
15369   OLDXMENU_DEPS=
15370 fi
15371
15372
15373
15374
15375
15376
15377
15378 if test "${HAVE_MENUS}" = "yes" ; then
15379
15380 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15381
15382 fi
15383
15384 if test "${GNU_MALLOC}" = "yes" ; then
15385
15386 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15387
15388 fi
15389
15390 RALLOC_OBJ=
15391 if test "${REL_ALLOC}" = "yes" ; then
15392
15393 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15394
15395
15396   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15397 fi
15398
15399
15400 if test "$opsys" = "cygwin"; then
15401   CYGWIN_OBJ="sheap.o"
15402   ## Cygwin differs because of its unexec().
15403   PRE_ALLOC_OBJ=
15404   POST_ALLOC_OBJ=lastfile.o
15405 else
15406   CYGWIN_OBJ=
15407   PRE_ALLOC_OBJ=lastfile.o
15408   POST_ALLOC_OBJ=
15409 fi
15410
15411
15412
15413
15414 # Configure gnulib here, now that we know LIBS.
15415 >>>>>>> MERGE-SOURCE
15416
15417
15418
15419
15420
15421
15422
15423
15424
15425
15426           LIBC_FATAL_STDERR_=1
15427   export LIBC_FATAL_STDERR_
15428
15429 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15430 # for constant arguments.  Useless!
15431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15432 $as_echo_n "checking for working alloca.h... " >&6; }
15433 if test "${ac_cv_working_alloca_h+set}" = set; then :
15434   $as_echo_n "(cached) " >&6
15435 else
15436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15437 /* end confdefs.h.  */
15438 #include <alloca.h>
15439 int
15440 main ()
15441 {
15442 char *p = (char *) alloca (2 * sizeof (int));
15443                           if (p) return 0;
15444   ;
15445   return 0;
15446 }
15447 _ACEOF
15448 if ac_fn_c_try_link "$LINENO"; then :
15449   ac_cv_working_alloca_h=yes
15450 else
15451   ac_cv_working_alloca_h=no
15452 fi
15453 rm -f core conftest.err conftest.$ac_objext \
15454     conftest$ac_exeext conftest.$ac_ext
15455 fi
15456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15457 $as_echo "$ac_cv_working_alloca_h" >&6; }
15458 if test $ac_cv_working_alloca_h = yes; then
15459
15460 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15461
15462 fi
15463
15464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15465 $as_echo_n "checking for alloca... " >&6; }
15466 if test "${ac_cv_func_alloca_works+set}" = set; then :
15467   $as_echo_n "(cached) " >&6
15468 else
15469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15470 /* end confdefs.h.  */
15471 #ifdef __GNUC__
15472 # define alloca __builtin_alloca
15473 #else
15474 # ifdef _MSC_VER
15475 #  include <malloc.h>
15476 #  define alloca _alloca
15477 # else
15478 #  ifdef HAVE_ALLOCA_H
15479 #   include <alloca.h>
15480 #  else
15481 #   ifdef _AIX
15482  #pragma alloca
15483 #   else
15484 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15485 char *alloca ();
15486 #    endif
15487 #   endif
15488 #  endif
15489 # endif
15490 #endif
15491
15492 int
15493 main ()
15494 {
15495 char *p = (char *) alloca (1);
15496                                     if (p) return 0;
15497   ;
15498   return 0;
15499 }
15500 _ACEOF
15501 if ac_fn_c_try_link "$LINENO"; then :
15502   ac_cv_func_alloca_works=yes
15503 else
15504   ac_cv_func_alloca_works=no
15505 fi
15506 rm -f core conftest.err conftest.$ac_objext \
15507     conftest$ac_exeext conftest.$ac_ext
15508 fi
15509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15510 $as_echo "$ac_cv_func_alloca_works" >&6; }
15511
15512 if test $ac_cv_func_alloca_works = yes; then
15513
15514 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15515
15516 else
15517   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15518 # that cause trouble.  Some versions do not even contain alloca or
15519 # contain a buggy version.  If you still want to use their alloca,
15520 # use ar to extract alloca.o from them instead of compiling alloca.c.
15521
15522
15523
15524
15525
15526 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15527
15528 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15529
15530
15531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
15532 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
15533 if test "${ac_cv_os_cray+set}" = set; then :
15534   $as_echo_n "(cached) " >&6
15535 else
15536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15537 /* end confdefs.h.  */
15538 #if defined CRAY && ! defined CRAY2
15539 webecray
15540 #else
15541 wenotbecray
15542 #endif
15543
15544 _ACEOF
15545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15546   $EGREP "webecray" >/dev/null 2>&1; then :
15547   ac_cv_os_cray=yes
15548 else
15549   ac_cv_os_cray=no
15550 fi
15551 rm -f conftest*
15552
15553 fi
15554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15555 $as_echo "$ac_cv_os_cray" >&6; }
15556 if test $ac_cv_os_cray = yes; then
15557   for ac_func in _getb67 GETB67 getb67; do
15558     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15559 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15560 eval as_val=\$$as_ac_var
15561    if test "x$as_val" = x""yes; then :
15562
15563 cat >>confdefs.h <<_ACEOF
15564 #define CRAY_STACKSEG_END $ac_func
15565 _ACEOF
15566
15567     break
15568 fi
15569
15570   done
15571 fi
15572
15573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15574 $as_echo_n "checking stack direction for C alloca... " >&6; }
15575 if test "${ac_cv_c_stack_direction+set}" = set; then :
15576   $as_echo_n "(cached) " >&6
15577 else
15578   if test "$cross_compiling" = yes; then :
15579   ac_cv_c_stack_direction=0
15580 else
15581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15582 /* end confdefs.h.  */
15583 $ac_includes_default
15584 int
15585 find_stack_direction (int *addr, int depth)
15586 {
15587   int dir, dummy = 0;
15588   if (! addr)
15589     addr = &dummy;
15590   *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15591   dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15592   return dir + dummy;
15593 }
15594
15595 int
15596 main (int argc, char **argv)
15597 {
15598   return find_stack_direction (0, argc + !argv + 20) < 0;
15599 }
15600 _ACEOF
15601 if ac_fn_c_try_run "$LINENO"; then :
15602   ac_cv_c_stack_direction=1
15603 else
15604   ac_cv_c_stack_direction=-1
15605 fi
15606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15607   conftest.$ac_objext conftest.beam conftest.$ac_ext
15608 fi
15609
15610 fi
15611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15612 $as_echo "$ac_cv_c_stack_direction" >&6; }
15613 cat >>confdefs.h <<_ACEOF
15614 #define STACK_DIRECTION $ac_cv_c_stack_direction
15615 _ACEOF
15616
15617
15618 fi
15619
15620
15621
15622
15623   for ac_func in $ac_func_list
15624 do :
15625   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15626 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15627 eval as_val=\$$as_ac_var
15628    if test "x$as_val" = x""yes; then :
15629   cat >>confdefs.h <<_ACEOF
15630 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15631 _ACEOF
15632
15633 fi
15634 done
15635
15636
15637
15638
15639    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15640 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15641 if test "${ac_cv_c_bigendian+set}" = set; then :
15642   $as_echo_n "(cached) " >&6
15643 else
15644   ac_cv_c_bigendian=unknown
15645     # See if we're dealing with a universal compiler.
15646     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15647 /* end confdefs.h.  */
15648 #ifndef __APPLE_CC__
15649                not a universal capable compiler
15650              #endif
15651              typedef int dummy;
15652
15653 _ACEOF
15654 if ac_fn_c_try_compile "$LINENO"; then :
15655
15656         # Check for potential -arch flags.  It is not universal unless
15657         # there are at least two -arch flags with different values.
15658         ac_arch=
15659         ac_prev=
15660         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15661          if test -n "$ac_prev"; then
15662            case $ac_word in
15663              i?86 | x86_64 | ppc | ppc64)
15664                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15665                  ac_arch=$ac_word
15666                else
15667                  ac_cv_c_bigendian=universal
15668                  break
15669                fi
15670                ;;
15671            esac
15672            ac_prev=
15673          elif test "x$ac_word" = "x-arch"; then
15674            ac_prev=arch
15675          fi
15676        done
15677 fi
15678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15679     if test $ac_cv_c_bigendian = unknown; then
15680       # See if sys/param.h defines the BYTE_ORDER macro.
15681       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15682 /* end confdefs.h.  */
15683 #include <sys/types.h>
15684              #include <sys/param.h>
15685
15686 int
15687 main ()
15688 {
15689 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15690                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15691                      && LITTLE_ENDIAN)
15692               bogus endian macros
15693              #endif
15694
15695   ;
15696   return 0;
15697 }
15698 _ACEOF
15699 if ac_fn_c_try_compile "$LINENO"; then :
15700   # It does; now see whether it defined to BIG_ENDIAN or not.
15701          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15702 /* end confdefs.h.  */
15703 #include <sys/types.h>
15704                 #include <sys/param.h>
15705
15706 int
15707 main ()
15708 {
15709 #if BYTE_ORDER != BIG_ENDIAN
15710                  not big endian
15711                 #endif
15712
15713   ;
15714   return 0;
15715 }
15716 _ACEOF
15717 if ac_fn_c_try_compile "$LINENO"; then :
15718   ac_cv_c_bigendian=yes
15719 else
15720   ac_cv_c_bigendian=no
15721 fi
15722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15723 fi
15724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15725     fi
15726     if test $ac_cv_c_bigendian = unknown; then
15727       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15728       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15729 /* end confdefs.h.  */
15730 #include <limits.h>
15731
15732 int
15733 main ()
15734 {
15735 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15736               bogus endian macros
15737              #endif
15738
15739   ;
15740   return 0;
15741 }
15742 _ACEOF
15743 if ac_fn_c_try_compile "$LINENO"; then :
15744   # It does; now see whether it defined to _BIG_ENDIAN or not.
15745          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15746 /* end confdefs.h.  */
15747 #include <limits.h>
15748
15749 int
15750 main ()
15751 {
15752 #ifndef _BIG_ENDIAN
15753                  not big endian
15754                 #endif
15755
15756   ;
15757   return 0;
15758 }
15759 _ACEOF
15760 if ac_fn_c_try_compile "$LINENO"; then :
15761   ac_cv_c_bigendian=yes
15762 else
15763   ac_cv_c_bigendian=no
15764 fi
15765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15766 fi
15767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15768     fi
15769     if test $ac_cv_c_bigendian = unknown; then
15770       # Compile a test program.
15771       if test "$cross_compiling" = yes; then :
15772   # Try to guess by grepping values from an object file.
15773          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15774 /* end confdefs.h.  */
15775 short int ascii_mm[] =
15776                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15777                 short int ascii_ii[] =
15778                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15779                 int use_ascii (int i) {
15780                   return ascii_mm[i] + ascii_ii[i];
15781                 }
15782                 short int ebcdic_ii[] =
15783                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15784                 short int ebcdic_mm[] =
15785                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15786                 int use_ebcdic (int i) {
15787                   return ebcdic_mm[i] + ebcdic_ii[i];
15788                 }
15789                 extern int foo;
15790
15791 int
15792 main ()
15793 {
15794 return use_ascii (foo) == use_ebcdic (foo);
15795   ;
15796   return 0;
15797 }
15798 _ACEOF
15799 if ac_fn_c_try_compile "$LINENO"; then :
15800   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15801               ac_cv_c_bigendian=yes
15802             fi
15803             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15804               if test "$ac_cv_c_bigendian" = unknown; then
15805                 ac_cv_c_bigendian=no
15806               else
15807                 # finding both strings is unlikely to happen, but who knows?
15808                 ac_cv_c_bigendian=unknown
15809               fi
15810             fi
15811 fi
15812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15813 else
15814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15815 /* end confdefs.h.  */
15816 $ac_includes_default
15817 int
15818 main ()
15819 {
15820
15821              /* Are we little or big endian?  From Harbison&Steele.  */
15822              union
15823              {
15824                long int l;
15825                char c[sizeof (long int)];
15826              } u;
15827              u.l = 1;
15828              return u.c[sizeof (long int) - 1] == 1;
15829
15830   ;
15831   return 0;
15832 }
15833 _ACEOF
15834 if ac_fn_c_try_run "$LINENO"; then :
15835   ac_cv_c_bigendian=no
15836 else
15837   ac_cv_c_bigendian=yes
15838 fi
15839 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15840   conftest.$ac_objext conftest.beam conftest.$ac_ext
15841 fi
15842
15843     fi
15844 fi
15845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15846 $as_echo "$ac_cv_c_bigendian" >&6; }
15847  case $ac_cv_c_bigendian in #(
15848    yes)
15849      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15850 ;; #(
15851    no)
15852       ;; #(
15853    universal)
15854
15855 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15856
15857      ;; #(
15858    *)
15859      as_fn_error "unknown endianness
15860  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15861  esac
15862
15863
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
15865 $as_echo_n "checking for inline... " >&6; }
15866 if test "${ac_cv_c_inline+set}" = set; then :
15867   $as_echo_n "(cached) " >&6
15868 else
15869   ac_cv_c_inline=no
15870 for ac_kw in inline __inline__ __inline; do
15871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15872 /* end confdefs.h.  */
15873 #ifndef __cplusplus
15874 typedef int foo_t;
15875 static $ac_kw foo_t static_foo () {return 0; }
15876 $ac_kw foo_t foo () {return 0; }
15877 #endif
15878
15879 _ACEOF
15880 if ac_fn_c_try_compile "$LINENO"; then :
15881   ac_cv_c_inline=$ac_kw
15882 fi
15883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15884   test "$ac_cv_c_inline" != no && break
15885 done
15886
15887 fi
15888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
15889 $as_echo "$ac_cv_c_inline" >&6; }
15890
15891 case $ac_cv_c_inline in
15892   inline | yes) ;;
15893   *)
15894     case $ac_cv_c_inline in
15895       no) ac_val=;;
15896       *) ac_val=$ac_cv_c_inline;;
15897     esac
15898     cat >>confdefs.h <<_ACEOF
15899 #ifndef __cplusplus
15900 #define inline $ac_val
15901 #endif
15902 _ACEOF
15903     ;;
15904 esac
15905
15906
15907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
15908 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
15909 if test "${gl_cv_func_c99_strtold+set}" = set; then :
15910   $as_echo_n "(cached) " >&6
15911 else
15912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15913 /* end confdefs.h.  */
15914 /* On HP-UX before 11.23, strtold returns a struct instead of
15915                 long double.  Reject implementations like that, by requiring
15916                 compatibility with the C99 prototype.  */
15917              #include <stdlib.h>
15918              static long double (*p) (char const *, char **) = strtold;
15919              static long double
15920              test (char const *nptr, char **endptr)
15921              {
15922                long double r;
15923                r = strtold (nptr, endptr);
15924                return r;
15925              }
15926 int
15927 main ()
15928 {
15929 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
15930   ;
15931   return 0;
15932 }
15933 _ACEOF
15934 if ac_fn_c_try_link "$LINENO"; then :
15935   gl_cv_func_c99_strtold=yes
15936 else
15937   gl_cv_func_c99_strtold=no
15938 fi
15939 rm -f core conftest.err conftest.$ac_objext \
15940     conftest$ac_exeext conftest.$ac_ext
15941 fi
15942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
15943 $as_echo "$gl_cv_func_c99_strtold" >&6; }
15944   if test $gl_cv_func_c99_strtold = yes; then
15945
15946 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
15947
15948   fi
15949
15950
15951   GNULIB_CHOWN=0;
15952   GNULIB_CLOSE=0;
15953   GNULIB_DUP2=0;
15954   GNULIB_DUP3=0;
15955   GNULIB_ENVIRON=0;
15956   GNULIB_EUIDACCESS=0;
15957   GNULIB_FACCESSAT=0;
15958   GNULIB_FCHDIR=0;
15959   GNULIB_FCHOWNAT=0;
15960   GNULIB_FSYNC=0;
15961   GNULIB_FTRUNCATE=0;
15962   GNULIB_GETCWD=0;
15963   GNULIB_GETDOMAINNAME=0;
15964   GNULIB_GETDTABLESIZE=0;
15965   GNULIB_GETGROUPS=0;
15966   GNULIB_GETHOSTNAME=0;
15967   GNULIB_GETLOGIN=0;
15968   GNULIB_GETLOGIN_R=0;
15969   GNULIB_GETPAGESIZE=0;
15970   GNULIB_GETUSERSHELL=0;
15971   GNULIB_GROUP_MEMBER=0;
15972   GNULIB_LCHOWN=0;
15973   GNULIB_LINK=0;
15974   GNULIB_LINKAT=0;
15975   GNULIB_LSEEK=0;
15976   GNULIB_PIPE=0;
15977   GNULIB_PIPE2=0;
15978   GNULIB_PREAD=0;
15979   GNULIB_PWRITE=0;
15980   GNULIB_READ=0;
15981   GNULIB_READLINK=0;
15982   GNULIB_READLINKAT=0;
15983   GNULIB_RMDIR=0;
15984   GNULIB_SLEEP=0;
15985   GNULIB_SYMLINK=0;
15986   GNULIB_SYMLINKAT=0;
15987   GNULIB_TTYNAME_R=0;
15988   GNULIB_UNISTD_H_GETOPT=0;
15989   GNULIB_UNISTD_H_NONBLOCKING=0;
15990   GNULIB_UNISTD_H_SIGPIPE=0;
15991   GNULIB_UNLINK=0;
15992   GNULIB_UNLINKAT=0;
15993   GNULIB_USLEEP=0;
15994   GNULIB_WRITE=0;
15995     HAVE_CHOWN=1;
15996   HAVE_DUP2=1;
15997   HAVE_DUP3=1;
15998   HAVE_EUIDACCESS=1;
15999   HAVE_FACCESSAT=1;
16000   HAVE_FCHDIR=1;
16001   HAVE_FCHOWNAT=1;
16002   HAVE_FSYNC=1;
16003   HAVE_FTRUNCATE=1;
16004   HAVE_GETDTABLESIZE=1;
16005   HAVE_GETGROUPS=1;
16006   HAVE_GETHOSTNAME=1;
16007   HAVE_GETLOGIN=1;
16008   HAVE_GETPAGESIZE=1;
16009   HAVE_GROUP_MEMBER=1;
16010   HAVE_LCHOWN=1;
16011   HAVE_LINK=1;
16012   HAVE_LINKAT=1;
16013   HAVE_PIPE=1;
16014   HAVE_PIPE2=1;
16015   HAVE_PREAD=1;
16016   HAVE_PWRITE=1;
16017   HAVE_READLINK=1;
16018   HAVE_READLINKAT=1;
16019   HAVE_SLEEP=1;
16020   HAVE_SYMLINK=1;
16021   HAVE_SYMLINKAT=1;
16022   HAVE_UNLINKAT=1;
16023   HAVE_USLEEP=1;
16024   HAVE_DECL_ENVIRON=1;
16025   HAVE_DECL_FCHDIR=1;
16026   HAVE_DECL_GETDOMAINNAME=1;
16027   HAVE_DECL_GETLOGIN_R=1;
16028   HAVE_DECL_GETPAGESIZE=1;
16029   HAVE_DECL_GETUSERSHELL=1;
16030   HAVE_DECL_TTYNAME_R=1;
16031   HAVE_OS_H=0;
16032   HAVE_SYS_PARAM_H=0;
16033   REPLACE_CHOWN=0;
16034   REPLACE_CLOSE=0;
16035   REPLACE_DUP=0;
16036   REPLACE_DUP2=0;
16037   REPLACE_FCHOWNAT=0;
16038   REPLACE_GETCWD=0;
16039   REPLACE_GETDOMAINNAME=0;
16040   REPLACE_GETLOGIN_R=0;
16041   REPLACE_GETGROUPS=0;
16042   REPLACE_GETPAGESIZE=0;
16043   REPLACE_LCHOWN=0;
16044   REPLACE_LINK=0;
16045   REPLACE_LINKAT=0;
16046   REPLACE_LSEEK=0;
16047   REPLACE_PREAD=0;
16048   REPLACE_PWRITE=0;
16049   REPLACE_READ=0;
16050   REPLACE_READLINK=0;
16051   REPLACE_RMDIR=0;
16052   REPLACE_SLEEP=0;
16053   REPLACE_SYMLINK=0;
16054   REPLACE_TTYNAME_R=0;
16055   REPLACE_UNLINK=0;
16056   REPLACE_UNLINKAT=0;
16057   REPLACE_USLEEP=0;
16058   REPLACE_WRITE=0;
16059   UNISTD_H_HAVE_WINSOCK2_H=0;
16060   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16061
16062
16063
16064
16065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16066 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16067 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16068   $as_echo_n "(cached) " >&6
16069 else
16070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16071 /* end confdefs.h.  */
16072
16073 #include <sys/types.h>
16074 #include <sys/stat.h>
16075 int
16076 main ()
16077 {
16078 struct stat s; s.st_dm_mode;
16079   ;
16080   return 0;
16081 }
16082 _ACEOF
16083 if ac_fn_c_try_compile "$LINENO"; then :
16084   ac_cv_struct_st_dm_mode=yes
16085 else
16086   ac_cv_struct_st_dm_mode=no
16087 fi
16088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16089 fi
16090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16091 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16092
16093   if test $ac_cv_struct_st_dm_mode = yes; then
16094
16095 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16096
16097   fi
16098
16099
16100 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16101 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16102   ac_have_decl=1
16103 else
16104   ac_have_decl=0
16105 fi
16106
16107 cat >>confdefs.h <<_ACEOF
16108 #define HAVE_DECL_STRMODE $ac_have_decl
16109 _ACEOF
16110
16111
16112   GNULIB__EXIT=0;
16113   GNULIB_ATOLL=0;
16114   GNULIB_CALLOC_POSIX=0;
16115   GNULIB_CANONICALIZE_FILE_NAME=0;
16116   GNULIB_GETLOADAVG=0;
16117   GNULIB_GETSUBOPT=0;
16118   GNULIB_GRANTPT=0;
16119   GNULIB_MALLOC_POSIX=0;
16120   GNULIB_MBTOWC=0;
16121   GNULIB_MKDTEMP=0;
16122   GNULIB_MKOSTEMP=0;
16123   GNULIB_MKOSTEMPS=0;
16124   GNULIB_MKSTEMP=0;
16125   GNULIB_MKSTEMPS=0;
16126   GNULIB_PTSNAME=0;
16127   GNULIB_PUTENV=0;
16128   GNULIB_RANDOM_R=0;
16129   GNULIB_REALLOC_POSIX=0;
16130   GNULIB_REALPATH=0;
16131   GNULIB_RPMATCH=0;
16132   GNULIB_SETENV=0;
16133   GNULIB_STRTOD=0;
16134   GNULIB_STRTOLL=0;
16135   GNULIB_STRTOULL=0;
16136   GNULIB_SYSTEM_POSIX=0;
16137   GNULIB_UNLOCKPT=0;
16138   GNULIB_UNSETENV=0;
16139   GNULIB_WCTOMB=0;
16140     HAVE__EXIT=1;
16141   HAVE_ATOLL=1;
16142   HAVE_CANONICALIZE_FILE_NAME=1;
16143   HAVE_DECL_GETLOADAVG=1;
16144   HAVE_GETSUBOPT=1;
16145   HAVE_GRANTPT=1;
16146   HAVE_MKDTEMP=1;
16147   HAVE_MKOSTEMP=1;
16148   HAVE_MKOSTEMPS=1;
16149   HAVE_MKSTEMP=1;
16150   HAVE_MKSTEMPS=1;
16151   HAVE_PTSNAME=1;
16152   HAVE_RANDOM_H=1;
16153   HAVE_RANDOM_R=1;
16154   HAVE_REALPATH=1;
16155   HAVE_RPMATCH=1;
16156   HAVE_SETENV=1;
16157   HAVE_DECL_SETENV=1;
16158   HAVE_STRTOD=1;
16159   HAVE_STRTOLL=1;
16160   HAVE_STRTOULL=1;
16161   HAVE_STRUCT_RANDOM_DATA=1;
16162   HAVE_SYS_LOADAVG_H=0;
16163   HAVE_UNLOCKPT=1;
16164   HAVE_DECL_UNSETENV=1;
16165   REPLACE_CALLOC=0;
16166   REPLACE_CANONICALIZE_FILE_NAME=0;
16167   REPLACE_MALLOC=0;
16168   REPLACE_MBTOWC=0;
16169   REPLACE_MKSTEMP=0;
16170   REPLACE_PUTENV=0;
16171   REPLACE_REALLOC=0;
16172   REPLACE_REALPATH=0;
16173   REPLACE_SETENV=0;
16174   REPLACE_STRTOD=0;
16175   REPLACE_UNSETENV=0;
16176   REPLACE_WCTOMB=0;
16177
16178
16179
16180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16181 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16182 if test "${gl_cv_have_include_next+set}" = set; then :
16183   $as_echo_n "(cached) " >&6
16184 else
16185   rm -rf conftestd1a conftestd1b conftestd2
16186      mkdir conftestd1a conftestd1b conftestd2
16187                                                   cat <<EOF > conftestd1a/conftest.h
16188 #define DEFINED_IN_CONFTESTD1
16189 #include_next <conftest.h>
16190 #ifdef DEFINED_IN_CONFTESTD2
16191 int foo;
16192 #else
16193 #error "include_next doesn't work"
16194 #endif
16195 EOF
16196      cat <<EOF > conftestd1b/conftest.h
16197 #define DEFINED_IN_CONFTESTD1
16198 #include <stdio.h>
16199 #include_next <conftest.h>
16200 #ifdef DEFINED_IN_CONFTESTD2
16201 int foo;
16202 #else
16203 #error "include_next doesn't work"
16204 #endif
16205 EOF
16206      cat <<EOF > conftestd2/conftest.h
16207 #ifndef DEFINED_IN_CONFTESTD1
16208 #error "include_next test doesn't work"
16209 #endif
16210 #define DEFINED_IN_CONFTESTD2
16211 EOF
16212      gl_save_CPPFLAGS="$CPPFLAGS"
16213      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16214      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16215 /* end confdefs.h.  */
16216 #include <conftest.h>
16217 _ACEOF
16218 if ac_fn_c_try_compile "$LINENO"; then :
16219   gl_cv_have_include_next=yes
16220 else
16221   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16222         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16223 /* end confdefs.h.  */
16224 #include <conftest.h>
16225 _ACEOF
16226 if ac_fn_c_try_compile "$LINENO"; then :
16227   gl_cv_have_include_next=buggy
16228 else
16229   gl_cv_have_include_next=no
16230 fi
16231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16232
16233 fi
16234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16235      CPPFLAGS="$gl_save_CPPFLAGS"
16236      rm -rf conftestd1a conftestd1b conftestd2
16237
16238 fi
16239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16240 $as_echo "$gl_cv_have_include_next" >&6; }
16241   PRAGMA_SYSTEM_HEADER=
16242   if test $gl_cv_have_include_next = yes; then
16243     INCLUDE_NEXT=include_next
16244     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16245     if test -n "$GCC"; then
16246       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16247     fi
16248   else
16249     if test $gl_cv_have_include_next = buggy; then
16250       INCLUDE_NEXT=include
16251       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16252     else
16253       INCLUDE_NEXT=include
16254       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16255     fi
16256   fi
16257
16258
16259
16260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16261 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16262 if test "${gl_cv_pragma_columns+set}" = set; then :
16263   $as_echo_n "(cached) " >&6
16264 else
16265        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16266 /* end confdefs.h.  */
16267
16268 #ifdef __TANDEM
16269 choke me
16270 #endif
16271
16272 _ACEOF
16273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16274   $EGREP "choke me" >/dev/null 2>&1; then :
16275   gl_cv_pragma_columns=yes
16276 else
16277   gl_cv_pragma_columns=no
16278 fi
16279 rm -f conftest*
16280
16281
16282 fi
16283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16284 $as_echo "$gl_cv_pragma_columns" >&6; }
16285   if test $gl_cv_pragma_columns = yes; then
16286     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16287   else
16288     PRAGMA_COLUMNS=
16289   fi
16290
16291
16292
16293
16294
16295
16296
16297
16298
16299
16300
16301
16302
16303
16304
16305
16306
16307      if test $gl_cv_have_include_next = yes; then
16308        gl_cv_next_getopt_h='<'getopt.h'>'
16309      else
16310        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16311 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16312 if test "${gl_cv_next_getopt_h+set}" = set; then :
16313   $as_echo_n "(cached) " >&6
16314 else
16315
16316              if test $ac_cv_header_getopt_h = yes; then
16317
16318
16319                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16320 /* end confdefs.h.  */
16321 #include <getopt.h>
16322
16323 _ACEOF
16324                                                                                                                         case "$host_os" in
16325                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16326                  *)    gl_absname_cpp="$ac_cpp" ;;
16327                esac
16328                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16329                   sed -n '\#/getopt.h#{
16330                     s#.*"\(.*/getopt.h\)".*#\1#
16331                     s#^/[^/]#//&#
16332                     p
16333                     q
16334                   }'`'"'
16335           else
16336                gl_cv_next_getopt_h='<'getopt.h'>'
16337              fi
16338
16339
16340 fi
16341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16342 $as_echo "$gl_cv_next_getopt_h" >&6; }
16343      fi
16344      NEXT_GETOPT_H=$gl_cv_next_getopt_h
16345
16346      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16347        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16348        gl_next_as_first_directive='<'getopt.h'>'
16349      else
16350        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16351        gl_next_as_first_directive=$gl_cv_next_getopt_h
16352      fi
16353      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16354
16355
16356
16357
16358   if test $ac_cv_header_getopt_h = yes; then
16359     HAVE_GETOPT_H=1
16360   else
16361     HAVE_GETOPT_H=0
16362   fi
16363
16364
16365   gl_replace_getopt=
16366
16367     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16368     for ac_header in getopt.h
16369 do :
16370   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16371 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16372   cat >>confdefs.h <<_ACEOF
16373 #define HAVE_GETOPT_H 1
16374 _ACEOF
16375
16376 else
16377   gl_replace_getopt=yes
16378 fi
16379
16380 done
16381
16382   fi
16383
16384     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16385     for ac_func in getopt_long_only
16386 do :
16387   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16388 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16389   cat >>confdefs.h <<_ACEOF
16390 #define HAVE_GETOPT_LONG_ONLY 1
16391 _ACEOF
16392
16393 else
16394   gl_replace_getopt=yes
16395 fi
16396 done
16397
16398   fi
16399
16400                     if test -z "$gl_replace_getopt"; then
16401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16402 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16403 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16404   $as_echo_n "(cached) " >&6
16405 else
16406
16407                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16408 /* end confdefs.h.  */
16409 #include <unistd.h>
16410 int
16411 main ()
16412 {
16413 int *p = &optreset; return optreset;
16414   ;
16415   return 0;
16416 }
16417 _ACEOF
16418 if ac_fn_c_try_compile "$LINENO"; then :
16419   gl_optind_min=1
16420 else
16421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16422 /* end confdefs.h.  */
16423 #include <getopt.h>
16424 int
16425 main ()
16426 {
16427 return !getopt_clip;
16428   ;
16429   return 0;
16430 }
16431 _ACEOF
16432 if ac_fn_c_try_compile "$LINENO"; then :
16433   gl_optind_min=1
16434 else
16435   gl_optind_min=0
16436 fi
16437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16438 fi
16439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16440
16441                 gl_save_CPPFLAGS=$CPPFLAGS
16442         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
16443         if test "$cross_compiling" = yes; then :
16444   case "$host_os" in
16445              mingw*)         gl_cv_func_getopt_posix="guessing no";;
16446              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
16447              *)              gl_cv_func_getopt_posix="guessing yes";;
16448            esac
16449
16450 else
16451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16452 /* end confdefs.h.  */
16453
16454 #include <unistd.h>
16455 #include <stdlib.h>
16456 #include <string.h>
16457
16458 int
16459 main ()
16460 {
16461   {
16462     int argc = 0;
16463     char *argv[10];
16464     int c;
16465
16466     argv[argc++] = "program";
16467     argv[argc++] = "-a";
16468     argv[argc++] = "foo";
16469     argv[argc++] = "bar";
16470     argv[argc] = NULL;
16471     optind = OPTIND_MIN;
16472     opterr = 0;
16473
16474     c = getopt (argc, argv, "ab");
16475     if (!(c == 'a'))
16476       return 1;
16477     c = getopt (argc, argv, "ab");
16478     if (!(c == -1))
16479       return 2;
16480     if (!(optind == 2))
16481       return 3;
16482   }
16483   /* Some internal state exists at this point.  */
16484   {
16485     int argc = 0;
16486     char *argv[10];
16487     int c;
16488
16489     argv[argc++] = "program";
16490     argv[argc++] = "donald";
16491     argv[argc++] = "-p";
16492     argv[argc++] = "billy";
16493     argv[argc++] = "duck";
16494     argv[argc++] = "-a";
16495     argv[argc++] = "bar";
16496     argv[argc] = NULL;
16497     optind = OPTIND_MIN;
16498     opterr = 0;
16499
16500     c = getopt (argc, argv, "+abp:q:");
16501     if (!(c == -1))
16502       return 4;
16503     if (!(strcmp (argv[0], "program") == 0))
16504       return 5;
16505     if (!(strcmp (argv[1], "donald") == 0))
16506       return 6;
16507     if (!(strcmp (argv[2], "-p") == 0))
16508       return 7;
16509     if (!(strcmp (argv[3], "billy") == 0))
16510       return 8;
16511     if (!(strcmp (argv[4], "duck") == 0))
16512       return 9;
16513     if (!(strcmp (argv[5], "-a") == 0))
16514       return 10;
16515     if (!(strcmp (argv[6], "bar") == 0))
16516       return 11;
16517     if (!(optind == 1))
16518       return 12;
16519   }
16520   /* Detect MacOS 10.5, AIX 7.1 bug.  */
16521   {
16522     char *argv[3] = { "program", "-ab", NULL };
16523     optind = OPTIND_MIN;
16524     opterr = 0;
16525     if (getopt (2, argv, "ab:") != 'a')
16526       return 13;
16527     if (getopt (2, argv, "ab:") != '?')
16528       return 14;
16529     if (optopt != 'b')
16530       return 15;
16531     if (optind != 2)
16532       return 16;
16533   }
16534
16535   return 0;
16536 }
16537
16538 _ACEOF
16539 if ac_fn_c_try_run "$LINENO"; then :
16540   gl_cv_func_getopt_posix=yes
16541 else
16542   gl_cv_func_getopt_posix=no
16543 fi
16544 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16545   conftest.$ac_objext conftest.beam conftest.$ac_ext
16546 fi
16547
16548         CPPFLAGS=$gl_save_CPPFLAGS
16549
16550 fi
16551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16552 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16553     case "$gl_cv_func_getopt_posix" in
16554       *no) gl_replace_getopt=yes ;;
16555     esac
16556   fi
16557
16558   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16559     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16560 $as_echo_n "checking for working GNU getopt function... " >&6; }
16561 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16562   $as_echo_n "(cached) " >&6
16563 else
16564   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16565        # optstring is necessary for programs like m4 that have POSIX-mandated
16566        # semantics for supporting options interspersed with files.
16567        # Also, since getopt_long is a GNU extension, we require optind=0.
16568        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16569        # so take care to revert to the correct (non-)export state.
16570        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16571        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16572          xx) gl_had_POSIXLY_CORRECT=exported ;;
16573          x)  gl_had_POSIXLY_CORRECT=yes      ;;
16574          *)  gl_had_POSIXLY_CORRECT=         ;;
16575        esac
16576        POSIXLY_CORRECT=1
16577        export POSIXLY_CORRECT
16578        if test "$cross_compiling" = yes; then :
16579            case $host_os:$ac_cv_have_decl_optreset in
16580            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16581            *:yes)               gl_cv_func_getopt_gnu=no;;
16582            *)                   gl_cv_func_getopt_gnu=yes;;
16583          esac
16584
16585 else
16586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16587 /* end confdefs.h.  */
16588 #include <getopt.h>
16589                            #include <stddef.h>
16590                            #include <string.h>
16591
16592 int
16593 main ()
16594 {
16595
16596              int result = 0;
16597              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16598                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16599                 OSF/1 5.1, Solaris 10.  */
16600              {
16601                char *myargv[3];
16602                myargv[0] = "conftest";
16603                myargv[1] = "-+";
16604                myargv[2] = 0;
16605                opterr = 0;
16606                if (getopt (2, myargv, "+a") != '?')
16607                  result |= 1;
16608              }
16609              /* This code succeeds on glibc 2.8, mingw,
16610                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16611                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
16612              {
16613                char *argv[] = { "program", "-p", "foo", "bar", NULL };
16614
16615                optind = 1;
16616                if (getopt (4, argv, "p::") != 'p')
16617                  result |= 2;
16618                else if (optarg != NULL)
16619                  result |= 4;
16620                else if (getopt (4, argv, "p::") != -1)
16621                  result |= 6;
16622                else if (optind != 2)
16623                  result |= 8;
16624              }
16625              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
16626              {
16627                char *argv[] = { "program", "foo", "-p", NULL };
16628                optind = 0;
16629                if (getopt (3, argv, "-p") != 1)
16630                  result |= 16;
16631                else if (getopt (3, argv, "-p") != 'p')
16632                  result |= 32;
16633              }
16634              /* This code fails on glibc 2.11.  */
16635              {
16636                char *argv[] = { "program", "-b", "-a", NULL };
16637                optind = opterr = 0;
16638                if (getopt (3, argv, "+:a:b") != 'b')
16639                  result |= 64;
16640                else if (getopt (3, argv, "+:a:b") != ':')
16641                  result |= 64;
16642              }
16643              return result;
16644
16645   ;
16646   return 0;
16647 }
16648 _ACEOF
16649 if ac_fn_c_try_run "$LINENO"; then :
16650   gl_cv_func_getopt_gnu=yes
16651 else
16652   gl_cv_func_getopt_gnu=no
16653 fi
16654 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16655   conftest.$ac_objext conftest.beam conftest.$ac_ext
16656 fi
16657
16658        case $gl_had_POSIXLY_CORRECT in
16659          exported) ;;
16660          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16661          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16662        esac
16663
16664 fi
16665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16666 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16667     if test "$gl_cv_func_getopt_gnu" = "no"; then
16668       gl_replace_getopt=yes
16669     fi
16670   fi
16671
16672
16673
16674
16675
16676     REPLACE_GETOPT=0
16677
16678
16679   if test -n "$gl_replace_getopt"; then :
16680
16681       REPLACE_GETOPT=1
16682
16683 fi
16684
16685
16686   if test $REPLACE_GETOPT = 1; then
16687
16688   GETOPT_H=getopt.h
16689
16690 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16691
16692
16693
16694         GNULIB_UNISTD_H_GETOPT=1
16695   fi
16696
16697 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16698 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16699   ac_have_decl=1
16700 else
16701   ac_have_decl=0
16702 fi
16703
16704 cat >>confdefs.h <<_ACEOF
16705 #define HAVE_DECL_GETENV $ac_have_decl
16706 _ACEOF
16707
16708
16709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16710 $as_echo_n "checking for unsigned long long int... " >&6; }
16711 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16712   $as_echo_n "(cached) " >&6
16713 else
16714   ac_cv_type_unsigned_long_long_int=yes
16715      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16716        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16717 /* end confdefs.h.  */
16718
16719   /* For now, do not test the preprocessor; as of 2007 there are too many
16720          implementations with broken preprocessors.  Perhaps this can
16721          be revisited in 2012.  In the meantime, code should not expect
16722          #if to work with literals wider than 32 bits.  */
16723       /* Test literals.  */
16724       long long int ll = 9223372036854775807ll;
16725       long long int nll = -9223372036854775807LL;
16726       unsigned long long int ull = 18446744073709551615ULL;
16727       /* Test constant expressions.   */
16728       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16729                      ? 1 : -1)];
16730       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16731                      ? 1 : -1)];
16732       int i = 63;
16733 int
16734 main ()
16735 {
16736 /* Test availability of runtime routines for shift and division.  */
16737       long long int llmax = 9223372036854775807ll;
16738       unsigned long long int ullmax = 18446744073709551615ull;
16739       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
16740               | (llmax / ll) | (llmax % ll)
16741               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
16742               | (ullmax / ull) | (ullmax % ull));
16743   ;
16744   return 0;
16745 }
16746
16747 _ACEOF
16748 if ac_fn_c_try_link "$LINENO"; then :
16749
16750 else
16751   ac_cv_type_unsigned_long_long_int=no
16752 fi
16753 rm -f core conftest.err conftest.$ac_objext \
16754     conftest$ac_exeext conftest.$ac_ext
16755      fi
16756 fi
16757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
16758 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
16759   if test $ac_cv_type_unsigned_long_long_int = yes; then
16760
16761 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
16762
16763   fi
16764
16765
16766
16767   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
16768 $as_echo_n "checking for long long int... " >&6; }
16769 if test "${ac_cv_type_long_long_int+set}" = set; then :
16770   $as_echo_n "(cached) " >&6
16771 else
16772   ac_cv_type_long_long_int=yes
16773       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16774         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
16775         if test $ac_cv_type_long_long_int = yes; then
16776                                         if test "$cross_compiling" = yes; then :
16777   :
16778 else
16779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16780 /* end confdefs.h.  */
16781 #include <limits.h>
16782                  #ifndef LLONG_MAX
16783                  # define HALF \
16784                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
16785                  # define LLONG_MAX (HALF - 1 + HALF)
16786                  #endif
16787 int
16788 main ()
16789 {
16790 long long int n = 1;
16791                  int i;
16792                  for (i = 0; ; i++)
16793                    {
16794                      long long int m = n << i;
16795                      if (m >> i != n)
16796                        return 1;
16797                      if (LLONG_MAX / 2 < m)
16798                        break;
16799                    }
16800                  return 0;
16801   ;
16802   return 0;
16803 }
16804 _ACEOF
16805 if ac_fn_c_try_run "$LINENO"; then :
16806
16807 else
16808   ac_cv_type_long_long_int=no
16809 fi
16810 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16811   conftest.$ac_objext conftest.beam conftest.$ac_ext
16812 fi
16813
16814         fi
16815       fi
16816 fi
16817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
16818 $as_echo "$ac_cv_type_long_long_int" >&6; }
16819   if test $ac_cv_type_long_long_int = yes; then
16820
16821 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
16822
16823   fi
16824
16825
16826
16827
16828
16829
16830     gl_cv_c_multiarch=no
16831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16832 /* end confdefs.h.  */
16833 #ifndef __APPLE_CC__
16834          not a universal capable compiler
16835         #endif
16836         typedef int dummy;
16837
16838 _ACEOF
16839 if ac_fn_c_try_compile "$LINENO"; then :
16840
16841                arch=
16842      prev=
16843      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
16844        if test -n "$prev"; then
16845          case $word in
16846            i?86 | x86_64 | ppc | ppc64)
16847              if test -z "$arch" || test "$arch" = "$word"; then
16848                arch="$word"
16849              else
16850                gl_cv_c_multiarch=yes
16851              fi
16852              ;;
16853          esac
16854          prev=
16855        else
16856          if test "x$word" = "x-arch"; then
16857            prev=arch
16858          fi
16859        fi
16860      done
16861
16862 fi
16863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16864   if test $gl_cv_c_multiarch = yes; then
16865     APPLE_UNIVERSAL_BUILD=1
16866   else
16867     APPLE_UNIVERSAL_BUILD=0
16868   fi
16869
16870
16871
16872
16873
16874   if test $ac_cv_type_long_long_int = yes; then
16875     HAVE_LONG_LONG_INT=1
16876   else
16877     HAVE_LONG_LONG_INT=0
16878   fi
16879
16880
16881   if test $ac_cv_type_unsigned_long_long_int = yes; then
16882     HAVE_UNSIGNED_LONG_LONG_INT=1
16883   else
16884     HAVE_UNSIGNED_LONG_LONG_INT=0
16885   fi
16886
16887
16888
16889   if test $ac_cv_header_wchar_h = yes; then
16890     HAVE_WCHAR_H=1
16891   else
16892     HAVE_WCHAR_H=0
16893   fi
16894
16895
16896       if test $ac_cv_header_inttypes_h = yes; then
16897     HAVE_INTTYPES_H=1
16898   else
16899     HAVE_INTTYPES_H=0
16900   fi
16901
16902
16903       if test $ac_cv_header_sys_types_h = yes; then
16904     HAVE_SYS_TYPES_H=1
16905   else
16906     HAVE_SYS_TYPES_H=0
16907   fi
16908
16909
16910
16911
16912
16913
16914
16915
16916
16917
16918
16919      if test $gl_cv_have_include_next = yes; then
16920        gl_cv_next_stdint_h='<'stdint.h'>'
16921      else
16922        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16923 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16924 if test "${gl_cv_next_stdint_h+set}" = set; then :
16925   $as_echo_n "(cached) " >&6
16926 else
16927
16928              if test $ac_cv_header_stdint_h = yes; then
16929
16930
16931                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16932 /* end confdefs.h.  */
16933 #include <stdint.h>
16934
16935 _ACEOF
16936                                                                                                                         case "$host_os" in
16937                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16938                  *)    gl_absname_cpp="$ac_cpp" ;;
16939                esac
16940                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16941                   sed -n '\#/stdint.h#{
16942                     s#.*"\(.*/stdint.h\)".*#\1#
16943                     s#^/[^/]#//&#
16944                     p
16945                     q
16946                   }'`'"'
16947           else
16948                gl_cv_next_stdint_h='<'stdint.h'>'
16949              fi
16950
16951
16952 fi
16953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16954 $as_echo "$gl_cv_next_stdint_h" >&6; }
16955      fi
16956      NEXT_STDINT_H=$gl_cv_next_stdint_h
16957
16958      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16959        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16960        gl_next_as_first_directive='<'stdint.h'>'
16961      else
16962        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16963        gl_next_as_first_directive=$gl_cv_next_stdint_h
16964      fi
16965      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16966
16967
16968
16969
16970   if test $ac_cv_header_stdint_h = yes; then
16971     HAVE_STDINT_H=1
16972   else
16973     HAVE_STDINT_H=0
16974   fi
16975
16976
16977     if test $ac_cv_header_stdint_h = yes; then
16978     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16979 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16980 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
16981   $as_echo_n "(cached) " >&6
16982 else
16983   gl_cv_header_working_stdint_h=no
16984        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16985 /* end confdefs.h.  */
16986
16987
16988 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16989 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16990 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16991 #include <stdint.h>
16992 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
16993 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16994 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16995 #endif
16996
16997
16998   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16999      included before <wchar.h>.  */
17000   #include <stddef.h>
17001   #include <signal.h>
17002   #if HAVE_WCHAR_H
17003   # include <stdio.h>
17004   # include <time.h>
17005   # include <wchar.h>
17006   #endif
17007
17008
17009 #ifdef INT8_MAX
17010 int8_t a1 = INT8_MAX;
17011 int8_t a1min = INT8_MIN;
17012 #endif
17013 #ifdef INT16_MAX
17014 int16_t a2 = INT16_MAX;
17015 int16_t a2min = INT16_MIN;
17016 #endif
17017 #ifdef INT32_MAX
17018 int32_t a3 = INT32_MAX;
17019 int32_t a3min = INT32_MIN;
17020 #endif
17021 #ifdef INT64_MAX
17022 int64_t a4 = INT64_MAX;
17023 int64_t a4min = INT64_MIN;
17024 #endif
17025 #ifdef UINT8_MAX
17026 uint8_t b1 = UINT8_MAX;
17027 #else
17028 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17029 #endif
17030 #ifdef UINT16_MAX
17031 uint16_t b2 = UINT16_MAX;
17032 #endif
17033 #ifdef UINT32_MAX
17034 uint32_t b3 = UINT32_MAX;
17035 #endif
17036 #ifdef UINT64_MAX
17037 uint64_t b4 = UINT64_MAX;
17038 #endif
17039 int_least8_t c1 = INT8_C (0x7f);
17040 int_least8_t c1max = INT_LEAST8_MAX;
17041 int_least8_t c1min = INT_LEAST8_MIN;
17042 int_least16_t c2 = INT16_C (0x7fff);
17043 int_least16_t c2max = INT_LEAST16_MAX;
17044 int_least16_t c2min = INT_LEAST16_MIN;
17045 int_least32_t c3 = INT32_C (0x7fffffff);
17046 int_least32_t c3max = INT_LEAST32_MAX;
17047 int_least32_t c3min = INT_LEAST32_MIN;
17048 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17049 int_least64_t c4max = INT_LEAST64_MAX;
17050 int_least64_t c4min = INT_LEAST64_MIN;
17051 uint_least8_t d1 = UINT8_C (0xff);
17052 uint_least8_t d1max = UINT_LEAST8_MAX;
17053 uint_least16_t d2 = UINT16_C (0xffff);
17054 uint_least16_t d2max = UINT_LEAST16_MAX;
17055 uint_least32_t d3 = UINT32_C (0xffffffff);
17056 uint_least32_t d3max = UINT_LEAST32_MAX;
17057 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17058 uint_least64_t d4max = UINT_LEAST64_MAX;
17059 int_fast8_t e1 = INT_FAST8_MAX;
17060 int_fast8_t e1min = INT_FAST8_MIN;
17061 int_fast16_t e2 = INT_FAST16_MAX;
17062 int_fast16_t e2min = INT_FAST16_MIN;
17063 int_fast32_t e3 = INT_FAST32_MAX;
17064 int_fast32_t e3min = INT_FAST32_MIN;
17065 int_fast64_t e4 = INT_FAST64_MAX;
17066 int_fast64_t e4min = INT_FAST64_MIN;
17067 uint_fast8_t f1 = UINT_FAST8_MAX;
17068 uint_fast16_t f2 = UINT_FAST16_MAX;
17069 uint_fast32_t f3 = UINT_FAST32_MAX;
17070 uint_fast64_t f4 = UINT_FAST64_MAX;
17071 #ifdef INTPTR_MAX
17072 intptr_t g = INTPTR_MAX;
17073 intptr_t gmin = INTPTR_MIN;
17074 #endif
17075 #ifdef UINTPTR_MAX
17076 uintptr_t h = UINTPTR_MAX;
17077 #endif
17078 intmax_t i = INTMAX_MAX;
17079 uintmax_t j = UINTMAX_MAX;
17080
17081 #include <limits.h> /* for CHAR_BIT */
17082 #define TYPE_MINIMUM(t) \
17083   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17084 #define TYPE_MAXIMUM(t) \
17085   ((t) ((t) 0 < (t) -1 \
17086         ? (t) -1 \
17087         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17088 struct s {
17089   int check_PTRDIFF:
17090       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17091       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17092       ? 1 : -1;
17093   /* Detect bug in FreeBSD 6.0 / ia64.  */
17094   int check_SIG_ATOMIC:
17095       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17096       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17097       ? 1 : -1;
17098   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17099   int check_WCHAR:
17100       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17101       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17102       ? 1 : -1;
17103   /* Detect bug in mingw.  */
17104   int check_WINT:
17105       WINT_MIN == TYPE_MINIMUM (wint_t)
17106       && WINT_MAX == TYPE_MAXIMUM (wint_t)
17107       ? 1 : -1;
17108
17109   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
17110   int check_UINT8_C:
17111         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17112   int check_UINT16_C:
17113         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17114
17115   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
17116 #ifdef UINT8_MAX
17117   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17118 #endif
17119 #ifdef UINT16_MAX
17120   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17121 #endif
17122 #ifdef UINT32_MAX
17123   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17124 #endif
17125 #ifdef UINT64_MAX
17126   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
17127 #endif
17128   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
17129   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
17130   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
17131   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
17132   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
17133   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
17134   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
17135   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
17136   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
17137   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
17138   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
17139 };
17140
17141 int
17142 main ()
17143 {
17144
17145   ;
17146   return 0;
17147 }
17148 _ACEOF
17149 if ac_fn_c_try_compile "$LINENO"; then :
17150                                                     if test "$cross_compiling" = yes; then :
17151                  gl_cv_header_working_stdint_h=yes
17152
17153 else
17154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17155 /* end confdefs.h.  */
17156
17157
17158 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17159 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17160 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17161 #include <stdint.h>
17162
17163
17164   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17165      included before <wchar.h>.  */
17166   #include <stddef.h>
17167   #include <signal.h>
17168   #if HAVE_WCHAR_H
17169   # include <stdio.h>
17170   # include <time.h>
17171   # include <wchar.h>
17172   #endif
17173
17174
17175 #include <stdio.h>
17176 #include <string.h>
17177 #define MVAL(macro) MVAL1(macro)
17178 #define MVAL1(expression) #expression
17179 static const char *macro_values[] =
17180   {
17181 #ifdef INT8_MAX
17182     MVAL (INT8_MAX),
17183 #endif
17184 #ifdef INT16_MAX
17185     MVAL (INT16_MAX),
17186 #endif
17187 #ifdef INT32_MAX
17188     MVAL (INT32_MAX),
17189 #endif
17190 #ifdef INT64_MAX
17191     MVAL (INT64_MAX),
17192 #endif
17193 #ifdef UINT8_MAX
17194     MVAL (UINT8_MAX),
17195 #endif
17196 #ifdef UINT16_MAX
17197     MVAL (UINT16_MAX),
17198 #endif
17199 #ifdef UINT32_MAX
17200     MVAL (UINT32_MAX),
17201 #endif
17202 #ifdef UINT64_MAX
17203     MVAL (UINT64_MAX),
17204 #endif
17205     NULL
17206   };
17207
17208 int
17209 main ()
17210 {
17211
17212   const char **mv;
17213   for (mv = macro_values; *mv != NULL; mv++)
17214     {
17215       const char *value = *mv;
17216       /* Test whether it looks like a cast expression.  */
17217       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17218           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17219           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17220           || strncmp (value, "((int)"/*)*/, 6) == 0
17221           || strncmp (value, "((signed short)"/*)*/, 15) == 0
17222           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17223         return mv - macro_values + 1;
17224     }
17225   return 0;
17226
17227   ;
17228   return 0;
17229 }
17230 _ACEOF
17231 if ac_fn_c_try_run "$LINENO"; then :
17232   gl_cv_header_working_stdint_h=yes
17233 fi
17234 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17235   conftest.$ac_objext conftest.beam conftest.$ac_ext
17236 fi
17237
17238
17239 fi
17240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17241
17242 fi
17243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17244 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17245   fi
17246   if test "$gl_cv_header_working_stdint_h" = yes; then
17247     STDINT_H=
17248   else
17249             for ac_header in sys/inttypes.h sys/bitypes.h
17250 do :
17251   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17252 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17253 eval as_val=\$$as_ac_Header
17254    if test "x$as_val" = x""yes; then :
17255   cat >>confdefs.h <<_ACEOF
17256 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17257 _ACEOF
17258
17259 fi
17260
17261 done
17262
17263     if test $ac_cv_header_sys_inttypes_h = yes; then
17264       HAVE_SYS_INTTYPES_H=1
17265     else
17266       HAVE_SYS_INTTYPES_H=0
17267     fi
17268
17269     if test $ac_cv_header_sys_bitypes_h = yes; then
17270       HAVE_SYS_BITYPES_H=1
17271     else
17272       HAVE_SYS_BITYPES_H=0
17273     fi
17274
17275
17276
17277
17278   if test $APPLE_UNIVERSAL_BUILD = 0; then
17279
17280
17281   for gltype in ptrdiff_t size_t ; do
17282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17283 $as_echo_n "checking for bit size of $gltype... " >&6; }
17284 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17285   $as_echo_n "(cached) " >&6
17286 else
17287   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17288   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17289      included before <wchar.h>.  */
17290   #include <stddef.h>
17291   #include <signal.h>
17292   #if HAVE_WCHAR_H
17293   # include <stdio.h>
17294   # include <time.h>
17295   # include <wchar.h>
17296   #endif
17297
17298 #include <limits.h>"; then :
17299
17300 else
17301   result=unknown
17302 fi
17303
17304        eval gl_cv_bitsizeof_${gltype}=\$result
17305
17306 fi
17307 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17308                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17309 $as_echo "$ac_res" >&6; }
17310     eval result=\$gl_cv_bitsizeof_${gltype}
17311     if test $result = unknown; then
17312                                                 result=0
17313     fi
17314     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17315     cat >>confdefs.h <<_ACEOF
17316 #define BITSIZEOF_${GLTYPE} $result
17317 _ACEOF
17318
17319     eval BITSIZEOF_${GLTYPE}=\$result
17320   done
17321
17322
17323   fi
17324
17325
17326   for gltype in sig_atomic_t wchar_t wint_t ; do
17327     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17328 $as_echo_n "checking for bit size of $gltype... " >&6; }
17329 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17330   $as_echo_n "(cached) " >&6
17331 else
17332   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
17333   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17334      included before <wchar.h>.  */
17335   #include <stddef.h>
17336   #include <signal.h>
17337   #if HAVE_WCHAR_H
17338   # include <stdio.h>
17339   # include <time.h>
17340   # include <wchar.h>
17341   #endif
17342
17343 #include <limits.h>"; then :
17344
17345 else
17346   result=unknown
17347 fi
17348
17349        eval gl_cv_bitsizeof_${gltype}=\$result
17350
17351 fi
17352 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17353                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17354 $as_echo "$ac_res" >&6; }
17355     eval result=\$gl_cv_bitsizeof_${gltype}
17356     if test $result = unknown; then
17357                                                 result=0
17358     fi
17359     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17360     cat >>confdefs.h <<_ACEOF
17361 #define BITSIZEOF_${GLTYPE} $result
17362 _ACEOF
17363
17364     eval BITSIZEOF_${GLTYPE}=\$result
17365   done
17366
17367
17368
17369
17370   for gltype in sig_atomic_t wchar_t wint_t ; do
17371     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17372 $as_echo_n "checking whether $gltype is signed... " >&6; }
17373 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17374   $as_echo_n "(cached) " >&6
17375 else
17376   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17377 /* end confdefs.h.  */
17378
17379   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17380      included before <wchar.h>.  */
17381   #include <stddef.h>
17382   #include <signal.h>
17383   #if HAVE_WCHAR_H
17384   # include <stdio.h>
17385   # include <time.h>
17386   # include <wchar.h>
17387   #endif
17388
17389             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17390 int
17391 main ()
17392 {
17393
17394   ;
17395   return 0;
17396 }
17397 _ACEOF
17398 if ac_fn_c_try_compile "$LINENO"; then :
17399   result=yes
17400 else
17401   result=no
17402 fi
17403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17404        eval gl_cv_type_${gltype}_signed=\$result
17405
17406 fi
17407 eval ac_res=\$gl_cv_type_${gltype}_signed
17408                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17409 $as_echo "$ac_res" >&6; }
17410     eval result=\$gl_cv_type_${gltype}_signed
17411     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17412     if test "$result" = yes; then
17413       cat >>confdefs.h <<_ACEOF
17414 #define HAVE_SIGNED_${GLTYPE} 1
17415 _ACEOF
17416
17417       eval HAVE_SIGNED_${GLTYPE}=1
17418     else
17419       eval HAVE_SIGNED_${GLTYPE}=0
17420     fi
17421   done
17422
17423
17424   gl_cv_type_ptrdiff_t_signed=yes
17425   gl_cv_type_size_t_signed=no
17426   if test $APPLE_UNIVERSAL_BUILD = 0; then
17427
17428
17429   for gltype in ptrdiff_t size_t ; do
17430     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17431 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17432 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17433   $as_echo_n "(cached) " >&6
17434 else
17435   eval gl_cv_type_${gltype}_suffix=no
17436        eval result=\$gl_cv_type_${gltype}_signed
17437        if test "$result" = yes; then
17438          glsufu=
17439        else
17440          glsufu=u
17441        fi
17442        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17443          case $glsuf in
17444            '')  gltype1='int';;
17445            l)   gltype1='long int';;
17446            ll)  gltype1='long long int';;
17447            i64) gltype1='__int64';;
17448            u)   gltype1='unsigned int';;
17449            ul)  gltype1='unsigned long int';;
17450            ull) gltype1='unsigned long long int';;
17451            ui64)gltype1='unsigned __int64';;
17452          esac
17453          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17454 /* end confdefs.h.  */
17455
17456   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17457      included before <wchar.h>.  */
17458   #include <stddef.h>
17459   #include <signal.h>
17460   #if HAVE_WCHAR_H
17461   # include <stdio.h>
17462   # include <time.h>
17463   # include <wchar.h>
17464   #endif
17465
17466               extern $gltype foo;
17467               extern $gltype1 foo;
17468 int
17469 main ()
17470 {
17471
17472   ;
17473   return 0;
17474 }
17475 _ACEOF
17476 if ac_fn_c_try_compile "$LINENO"; then :
17477   eval gl_cv_type_${gltype}_suffix=\$glsuf
17478 fi
17479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17480          eval result=\$gl_cv_type_${gltype}_suffix
17481          test "$result" != no && break
17482        done
17483 fi
17484 eval ac_res=\$gl_cv_type_${gltype}_suffix
17485                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17486 $as_echo "$ac_res" >&6; }
17487     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17488     eval result=\$gl_cv_type_${gltype}_suffix
17489     test "$result" = no && result=
17490     eval ${GLTYPE}_SUFFIX=\$result
17491     cat >>confdefs.h <<_ACEOF
17492 #define ${GLTYPE}_SUFFIX $result
17493 _ACEOF
17494
17495   done
17496
17497
17498   fi
17499
17500
17501   for gltype in sig_atomic_t wchar_t wint_t ; do
17502     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17503 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17504 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17505   $as_echo_n "(cached) " >&6
17506 else
17507   eval gl_cv_type_${gltype}_suffix=no
17508        eval result=\$gl_cv_type_${gltype}_signed
17509        if test "$result" = yes; then
17510          glsufu=
17511        else
17512          glsufu=u
17513        fi
17514        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17515          case $glsuf in
17516            '')  gltype1='int';;
17517            l)   gltype1='long int';;
17518            ll)  gltype1='long long int';;
17519            i64) gltype1='__int64';;
17520            u)   gltype1='unsigned int';;
17521            ul)  gltype1='unsigned long int';;
17522            ull) gltype1='unsigned long long int';;
17523            ui64)gltype1='unsigned __int64';;
17524          esac
17525          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17526 /* end confdefs.h.  */
17527
17528   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17529      included before <wchar.h>.  */
17530   #include <stddef.h>
17531   #include <signal.h>
17532   #if HAVE_WCHAR_H
17533   # include <stdio.h>
17534   # include <time.h>
17535   # include <wchar.h>
17536   #endif
17537
17538               extern $gltype foo;
17539               extern $gltype1 foo;
17540 int
17541 main ()
17542 {
17543
17544   ;
17545   return 0;
17546 }
17547 _ACEOF
17548 if ac_fn_c_try_compile "$LINENO"; then :
17549   eval gl_cv_type_${gltype}_suffix=\$glsuf
17550 fi
17551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17552          eval result=\$gl_cv_type_${gltype}_suffix
17553          test "$result" != no && break
17554        done
17555 fi
17556 eval ac_res=\$gl_cv_type_${gltype}_suffix
17557                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17558 $as_echo "$ac_res" >&6; }
17559     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17560     eval result=\$gl_cv_type_${gltype}_suffix
17561     test "$result" = no && result=
17562     eval ${GLTYPE}_SUFFIX=\$result
17563     cat >>confdefs.h <<_ACEOF
17564 #define ${GLTYPE}_SUFFIX $result
17565 _ACEOF
17566
17567   done
17568
17569
17570
17571     STDINT_H=stdint.h
17572   fi
17573
17574    if test -n "$STDINT_H"; then
17575   GL_GENERATE_STDINT_H_TRUE=
17576   GL_GENERATE_STDINT_H_FALSE='#'
17577 else
17578   GL_GENERATE_STDINT_H_TRUE='#'
17579   GL_GENERATE_STDINT_H_FALSE=
17580 fi
17581
17582
17583
17584
17585
17586   GNULIB_IMAXABS=0;
17587   GNULIB_IMAXDIV=0;
17588   GNULIB_STRTOIMAX=0;
17589   GNULIB_STRTOUMAX=0;
17590     HAVE_DECL_IMAXABS=1;
17591   HAVE_DECL_IMAXDIV=1;
17592   HAVE_DECL_STRTOIMAX=1;
17593   HAVE_DECL_STRTOUMAX=1;
17594   INT32_MAX_LT_INTMAX_MAX=1;
17595   INT64_MAX_EQ_LONG_MAX='defined _LP64';
17596   PRI_MACROS_BROKEN=0;
17597   PRIPTR_PREFIX=__PRIPTR_PREFIX;
17598   UINT32_MAX_LT_UINTMAX_MAX=1;
17599   UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17600
17601
17602
17603
17604
17605
17606
17607
17608
17609
17610
17611
17612
17613
17614
17615      if test $gl_cv_have_include_next = yes; then
17616        gl_cv_next_inttypes_h='<'inttypes.h'>'
17617      else
17618        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17619 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17620 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17621   $as_echo_n "(cached) " >&6
17622 else
17623
17624              if test $ac_cv_header_inttypes_h = yes; then
17625
17626
17627                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17628 /* end confdefs.h.  */
17629 #include <inttypes.h>
17630
17631 _ACEOF
17632                                                                                                                         case "$host_os" in
17633                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17634                  *)    gl_absname_cpp="$ac_cpp" ;;
17635                esac
17636                                                             gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17637                   sed -n '\#/inttypes.h#{
17638                     s#.*"\(.*/inttypes.h\)".*#\1#
17639                     s#^/[^/]#//&#
17640                     p
17641                     q
17642                   }'`'"'
17643           else
17644                gl_cv_next_inttypes_h='<'inttypes.h'>'
17645              fi
17646
17647
17648 fi
17649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17650 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17651      fi
17652      NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17653
17654      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17655        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17656        gl_next_as_first_directive='<'inttypes.h'>'
17657      else
17658        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17659        gl_next_as_first_directive=$gl_cv_next_inttypes_h
17660      fi
17661      NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17662
17663
17664
17665
17666
17667
17668
17669
17670 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
17671
17672
17673
17674
17675
17676
17677      GNULIB_FCHMODAT=0;
17678   GNULIB_FSTATAT=0;
17679   GNULIB_FUTIMENS=0;
17680   GNULIB_LCHMOD=0;
17681   GNULIB_LSTAT=0;
17682   GNULIB_MKDIRAT=0;
17683   GNULIB_MKFIFO=0;
17684   GNULIB_MKFIFOAT=0;
17685   GNULIB_MKNOD=0;
17686   GNULIB_MKNODAT=0;
17687   GNULIB_STAT=0;
17688   GNULIB_UTIMENSAT=0;
17689     HAVE_FCHMODAT=1;
17690   HAVE_FSTATAT=1;
17691   HAVE_FUTIMENS=1;
17692   HAVE_LCHMOD=1;
17693   HAVE_LSTAT=1;
17694   HAVE_MKDIRAT=1;
17695   HAVE_MKFIFO=1;
17696   HAVE_MKFIFOAT=1;
17697   HAVE_MKNOD=1;
17698   HAVE_MKNODAT=1;
17699   HAVE_UTIMENSAT=1;
17700   REPLACE_FSTAT=0;
17701   REPLACE_FSTATAT=0;
17702   REPLACE_FUTIMENS=0;
17703   REPLACE_LSTAT=0;
17704   REPLACE_MKDIR=0;
17705   REPLACE_MKFIFO=0;
17706   REPLACE_MKNOD=0;
17707   REPLACE_STAT=0;
17708   REPLACE_UTIMENSAT=0;
17709
17710
17711
17712
17713       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17714 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17715 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17716   $as_echo_n "(cached) " >&6
17717 else
17718   rm -f conftest.sym conftest.file
17719      echo >conftest.file
17720      if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17721        if test "$cross_compiling" = yes; then :
17722   # When cross-compiling, be pessimistic so we will end up using the
17723           # replacement version of lstat that checks for trailing slashes and
17724           # calls lstat a second time when necessary.
17725           gl_cv_func_lstat_dereferences_slashed_symlink=no
17726
17727 else
17728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17729 /* end confdefs.h.  */
17730 $ac_includes_default
17731 int
17732 main ()
17733 {
17734 struct stat sbuf;
17735               /* Linux will dereference the symlink and fail, as required by
17736                  POSIX.  That is better in the sense that it means we will not
17737                  have to compile and use the lstat wrapper.  */
17738               return lstat ("conftest.sym/", &sbuf) == 0;
17739
17740   ;
17741   return 0;
17742 }
17743 _ACEOF
17744 if ac_fn_c_try_run "$LINENO"; then :
17745   gl_cv_func_lstat_dereferences_slashed_symlink=yes
17746 else
17747   gl_cv_func_lstat_dereferences_slashed_symlink=no
17748 fi
17749 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17750   conftest.$ac_objext conftest.beam conftest.$ac_ext
17751 fi
17752
17753      else
17754        # If the 'ln -s' command failed, then we probably don't even
17755        # have an lstat function.
17756        gl_cv_func_lstat_dereferences_slashed_symlink=no
17757      fi
17758      rm -f conftest.sym conftest.file
17759
17760 fi
17761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
17762 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
17763   test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
17764
17765 cat >>confdefs.h <<_ACEOF
17766 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
17767 _ACEOF
17768
17769
17770
17771   GNULIB_MKTIME=0;
17772   GNULIB_NANOSLEEP=0;
17773   GNULIB_STRPTIME=0;
17774   GNULIB_TIMEGM=0;
17775   GNULIB_TIME_R=0;
17776     HAVE_DECL_LOCALTIME_R=1;
17777   HAVE_NANOSLEEP=1;
17778   HAVE_STRPTIME=1;
17779   HAVE_TIMEGM=1;
17780         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
17781   REPLACE_MKTIME=GNULIB_PORTCHECK;
17782   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
17783   REPLACE_TIMEGM=GNULIB_PORTCHECK;
17784
17785
17786
17787
17788
17789
17790
17791
17792    if test $ac_cv_header_sys_socket_h = no; then
17793                          for ac_header in ws2tcpip.h
17794 do :
17795   ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
17796 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
17797   cat >>confdefs.h <<_ACEOF
17798 #define HAVE_WS2TCPIP_H 1
17799 _ACEOF
17800
17801 fi
17802
17803 done
17804
17805    fi
17806
17807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
17808 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
17809 if test "${ac_cv_header_stdbool_h+set}" = set; then :
17810   $as_echo_n "(cached) " >&6
17811 else
17812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17813 /* end confdefs.h.  */
17814
17815              #include <stdbool.h>
17816              #ifndef bool
17817               "error: bool is not defined"
17818              #endif
17819              #ifndef false
17820               "error: false is not defined"
17821              #endif
17822              #if false
17823               "error: false is not 0"
17824              #endif
17825              #ifndef true
17826               "error: true is not defined"
17827              #endif
17828              #if true != 1
17829               "error: true is not 1"
17830              #endif
17831              #ifndef __bool_true_false_are_defined
17832               "error: __bool_true_false_are_defined is not defined"
17833              #endif
17834
17835              struct s { _Bool s: 1; _Bool t; } s;
17836
17837              char a[true == 1 ? 1 : -1];
17838              char b[false == 0 ? 1 : -1];
17839              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
17840              char d[(bool) 0.5 == true ? 1 : -1];
17841              /* See body of main program for 'e'.  */
17842              char f[(_Bool) 0.0 == false ? 1 : -1];
17843              char g[true];
17844              char h[sizeof (_Bool)];
17845              char i[sizeof s.t];
17846              enum { j = false, k = true, l = false * true, m = true * 256 };
17847              /* The following fails for
17848                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
17849              _Bool n[m];
17850              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
17851              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
17852              /* Catch a bug in an HP-UX C compiler.  See
17853                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
17854                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
17855               */
17856              _Bool q = true;
17857              _Bool *pq = &q;
17858
17859 int
17860 main ()
17861 {
17862
17863              bool e = &s;
17864              *pq |= q;
17865              *pq |= ! q;
17866              /* Refer to every declared value, to avoid compiler optimizations.  */
17867              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
17868                      + !m + !n + !o + !p + !q + !pq);
17869
17870   ;
17871   return 0;
17872 }
17873 _ACEOF
17874 if ac_fn_c_try_compile "$LINENO"; then :
17875   ac_cv_header_stdbool_h=yes
17876 else
17877   ac_cv_header_stdbool_h=no
17878 fi
17879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17880 fi
17881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
17882 $as_echo "$ac_cv_header_stdbool_h" >&6; }
17883    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
17884 if test "x$ac_cv_type__Bool" = x""yes; then :
17885
17886 cat >>confdefs.h <<_ACEOF
17887 #define HAVE__BOOL 1
17888 _ACEOF
17889
17890
17891 fi
17892
17893
17894
17895     REPLACE_NULL=0;
17896   HAVE_WCHAR_T=1;
17897
17898
17899   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
17900 $as_echo_n "checking for wchar_t... " >&6; }
17901 if test "${gt_cv_c_wchar_t+set}" = set; then :
17902   $as_echo_n "(cached) " >&6
17903 else
17904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17905 /* end confdefs.h.  */
17906 #include <stddef.h>
17907             wchar_t foo = (wchar_t)'\0';
17908 int
17909 main ()
17910 {
17911
17912   ;
17913   return 0;
17914 }
17915 _ACEOF
17916 if ac_fn_c_try_compile "$LINENO"; then :
17917   gt_cv_c_wchar_t=yes
17918 else
17919   gt_cv_c_wchar_t=no
17920 fi
17921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17922 fi
17923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
17924 $as_echo "$gt_cv_c_wchar_t" >&6; }
17925   if test $gt_cv_c_wchar_t = yes; then
17926
17927 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
17928
17929   fi
17930
17931
17932   GNULIB_DPRINTF=0;
17933   GNULIB_FCLOSE=0;
17934   GNULIB_FFLUSH=0;
17935   GNULIB_FGETC=0;
17936   GNULIB_FGETS=0;
17937   GNULIB_FOPEN=0;
17938   GNULIB_FPRINTF=0;
17939   GNULIB_FPRINTF_POSIX=0;
17940   GNULIB_FPURGE=0;
17941   GNULIB_FPUTC=0;
17942   GNULIB_FPUTS=0;
17943   GNULIB_FREAD=0;
17944   GNULIB_FREOPEN=0;
17945   GNULIB_FSCANF=0;
17946   GNULIB_FSEEK=0;
17947   GNULIB_FSEEKO=0;
17948   GNULIB_FTELL=0;
17949   GNULIB_FTELLO=0;
17950   GNULIB_FWRITE=0;
17951   GNULIB_GETC=0;
17952   GNULIB_GETCHAR=0;
17953   GNULIB_GETDELIM=0;
17954   GNULIB_GETLINE=0;
17955   GNULIB_GETS=0;
17956   GNULIB_OBSTACK_PRINTF=0;
17957   GNULIB_OBSTACK_PRINTF_POSIX=0;
17958   GNULIB_PERROR=0;
17959   GNULIB_POPEN=0;
17960   GNULIB_PRINTF=0;
17961   GNULIB_PRINTF_POSIX=0;
17962   GNULIB_PUTC=0;
17963   GNULIB_PUTCHAR=0;
17964   GNULIB_PUTS=0;
17965   GNULIB_REMOVE=0;
17966   GNULIB_RENAME=0;
17967   GNULIB_RENAMEAT=0;
17968   GNULIB_SCANF=0;
17969   GNULIB_SNPRINTF=0;
17970   GNULIB_SPRINTF_POSIX=0;
17971   GNULIB_STDIO_H_NONBLOCKING=0;
17972   GNULIB_STDIO_H_SIGPIPE=0;
17973   GNULIB_TMPFILE=0;
17974   GNULIB_VASPRINTF=0;
17975   GNULIB_VFSCANF=0;
17976   GNULIB_VSCANF=0;
17977   GNULIB_VDPRINTF=0;
17978   GNULIB_VFPRINTF=0;
17979   GNULIB_VFPRINTF_POSIX=0;
17980   GNULIB_VPRINTF=0;
17981   GNULIB_VPRINTF_POSIX=0;
17982   GNULIB_VSNPRINTF=0;
17983   GNULIB_VSPRINTF_POSIX=0;
17984     HAVE_DECL_FPURGE=1;
17985   HAVE_DECL_FSEEKO=1;
17986   HAVE_DECL_FTELLO=1;
17987   HAVE_DECL_GETDELIM=1;
17988   HAVE_DECL_GETLINE=1;
17989   HAVE_DECL_OBSTACK_PRINTF=1;
17990   HAVE_DECL_SNPRINTF=1;
17991   HAVE_DECL_VSNPRINTF=1;
17992   HAVE_DPRINTF=1;
17993   HAVE_FSEEKO=1;
17994   HAVE_FTELLO=1;
17995   HAVE_RENAMEAT=1;
17996   HAVE_VASPRINTF=1;
17997   HAVE_VDPRINTF=1;
17998   REPLACE_DPRINTF=0;
17999   REPLACE_FCLOSE=0;
18000   REPLACE_FFLUSH=0;
18001   REPLACE_FOPEN=0;
18002   REPLACE_FPRINTF=0;
18003   REPLACE_FPURGE=0;
18004   REPLACE_FREOPEN=0;
18005   REPLACE_FSEEK=0;
18006   REPLACE_FSEEKO=0;
18007   REPLACE_FTELL=0;
18008   REPLACE_FTELLO=0;
18009   REPLACE_GETDELIM=0;
18010   REPLACE_GETLINE=0;
18011   REPLACE_OBSTACK_PRINTF=0;
18012   REPLACE_PERROR=0;
18013   REPLACE_POPEN=0;
18014   REPLACE_PRINTF=0;
18015   REPLACE_REMOVE=0;
18016   REPLACE_RENAME=0;
18017   REPLACE_RENAMEAT=0;
18018   REPLACE_SNPRINTF=0;
18019   REPLACE_SPRINTF=0;
18020   REPLACE_STDIO_READ_FUNCS=0;
18021   REPLACE_STDIO_WRITE_FUNCS=0;
18022   REPLACE_TMPFILE=0;
18023   REPLACE_VASPRINTF=0;
18024   REPLACE_VDPRINTF=0;
18025   REPLACE_VFPRINTF=0;
18026   REPLACE_VPRINTF=0;
18027   REPLACE_VSNPRINTF=0;
18028   REPLACE_VSPRINTF=0;
18029
18030
18031  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18032 "
18033 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18034
18035 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18036
18037 fi
18038
18039
18040
18041
18042 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18043 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18044   ac_have_decl=1
18045 else
18046   ac_have_decl=0
18047 fi
18048
18049 cat >>confdefs.h <<_ACEOF
18050 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18051 _ACEOF
18052
18053
18054
18055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18056 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18057 if test "${ac_cv_header_stat_broken+set}" = set; then :
18058   $as_echo_n "(cached) " >&6
18059 else
18060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18061 /* end confdefs.h.  */
18062 #include <sys/types.h>
18063 #include <sys/stat.h>
18064
18065 #if defined S_ISBLK && defined S_IFDIR
18066 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18067 #endif
18068
18069 #if defined S_ISBLK && defined S_IFCHR
18070 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18071 #endif
18072
18073 #if defined S_ISLNK && defined S_IFREG
18074 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18075 #endif
18076
18077 #if defined S_ISSOCK && defined S_IFREG
18078 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18079 #endif
18080
18081 _ACEOF
18082 if ac_fn_c_try_compile "$LINENO"; then :
18083   ac_cv_header_stat_broken=no
18084 else
18085   ac_cv_header_stat_broken=yes
18086 fi
18087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18088 fi
18089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18090 $as_echo "$ac_cv_header_stat_broken" >&6; }
18091 if test $ac_cv_header_stat_broken = yes; then
18092
18093 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18094
18095 fi
18096
18097
18098
18099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18100 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18101 if test "${ac_cv_c_restrict+set}" = set; then :
18102   $as_echo_n "(cached) " >&6
18103 else
18104   ac_cv_c_restrict=no
18105    # The order here caters to the fact that C++ does not require restrict.
18106    for ac_kw in __restrict __restrict__ _Restrict restrict; do
18107      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18108 /* end confdefs.h.  */
18109 typedef int * int_ptr;
18110         int foo (int_ptr $ac_kw ip) {
18111         return ip[0];
18112        }
18113 int
18114 main ()
18115 {
18116 int s[1];
18117         int * $ac_kw t = s;
18118         t[0] = 0;
18119         return foo(t)
18120   ;
18121   return 0;
18122 }
18123 _ACEOF
18124 if ac_fn_c_try_compile "$LINENO"; then :
18125   ac_cv_c_restrict=$ac_kw
18126 fi
18127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18128      test "$ac_cv_c_restrict" != no && break
18129    done
18130
18131 fi
18132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18133 $as_echo "$ac_cv_c_restrict" >&6; }
18134
18135  case $ac_cv_c_restrict in
18136    restrict) ;;
18137    no) $as_echo "#define restrict /**/" >>confdefs.h
18138  ;;
18139    *)  cat >>confdefs.h <<_ACEOF
18140 #define restrict $ac_cv_c_restrict
18141 _ACEOF
18142  ;;
18143  esac
18144
18145
18146
18147
18148
18149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18150 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18151 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18152   $as_echo_n "(cached) " >&6
18153 else
18154   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18155 /* end confdefs.h.  */
18156 #include <time.h>
18157
18158 int
18159 main ()
18160 {
18161 static struct timespec x; x.tv_sec = x.tv_nsec;
18162   ;
18163   return 0;
18164 }
18165 _ACEOF
18166 if ac_fn_c_try_compile "$LINENO"; then :
18167   gl_cv_sys_struct_timespec_in_time_h=yes
18168 else
18169   gl_cv_sys_struct_timespec_in_time_h=no
18170 fi
18171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18172 fi
18173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18174 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18175
18176   TIME_H_DEFINES_STRUCT_TIMESPEC=0
18177   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18178   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18179   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18180     TIME_H_DEFINES_STRUCT_TIMESPEC=1
18181   else
18182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18183 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18184 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18185   $as_echo_n "(cached) " >&6
18186 else
18187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18188 /* end confdefs.h.  */
18189 #include <sys/time.h>
18190
18191 int
18192 main ()
18193 {
18194 static struct timespec x; x.tv_sec = x.tv_nsec;
18195   ;
18196   return 0;
18197 }
18198 _ACEOF
18199 if ac_fn_c_try_compile "$LINENO"; then :
18200   gl_cv_sys_struct_timespec_in_sys_time_h=yes
18201 else
18202   gl_cv_sys_struct_timespec_in_sys_time_h=no
18203 fi
18204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18205 fi
18206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18207 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18208     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18209       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18210     else
18211       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18212 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18213 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18214   $as_echo_n "(cached) " >&6
18215 else
18216   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18217 /* end confdefs.h.  */
18218 #include <pthread.h>
18219
18220 int
18221 main ()
18222 {
18223 static struct timespec x; x.tv_sec = x.tv_nsec;
18224   ;
18225   return 0;
18226 }
18227 _ACEOF
18228 if ac_fn_c_try_compile "$LINENO"; then :
18229   gl_cv_sys_struct_timespec_in_pthread_h=yes
18230 else
18231   gl_cv_sys_struct_timespec_in_pthread_h=no
18232 fi
18233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18234 fi
18235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18236 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18237       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18238         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18239       fi
18240     fi
18241   fi
18242
18243
18244
18245
18246
18247
18248
18249
18250
18251
18252
18253
18254
18255
18256
18257      if test $gl_cv_have_include_next = yes; then
18258        gl_cv_next_time_h='<'time.h'>'
18259      else
18260        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18261 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18262 if test "${gl_cv_next_time_h+set}" = set; then :
18263   $as_echo_n "(cached) " >&6
18264 else
18265
18266                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18267 /* end confdefs.h.  */
18268 #include <time.h>
18269
18270 _ACEOF
18271                                                                                                                         case "$host_os" in
18272                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
18273                  *)    gl_absname_cpp="$ac_cpp" ;;
18274                esac
18275                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18276                   sed -n '\#/time.h#{
18277                     s#.*"\(.*/time.h\)".*#\1#
18278                     s#^/[^/]#//&#
18279                     p
18280                     q
18281                   }'`'"'
18282
18283
18284 fi
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18286 $as_echo "$gl_cv_next_time_h" >&6; }
18287      fi
18288      NEXT_TIME_H=$gl_cv_next_time_h
18289
18290      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18291        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18292        gl_next_as_first_directive='<'time.h'>'
18293      else
18294        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18295        gl_next_as_first_directive=$gl_cv_next_time_h
18296      fi
18297      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18298
18299
18300
18301
18302
18303
18304 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18305 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18306   ac_have_decl=1
18307 else
18308   ac_have_decl=0
18309 fi
18310
18311 cat >>confdefs.h <<_ACEOF
18312 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18313 _ACEOF
18314
18315
18316
18317
18318    if false; then
18319   GL_COND_LIBTOOL_TRUE=
18320   GL_COND_LIBTOOL_FALSE='#'
18321 else
18322   GL_COND_LIBTOOL_TRUE='#'
18323   GL_COND_LIBTOOL_FALSE=
18324 fi
18325
18326   gl_cond_libtool=false
18327   gl_libdeps=
18328   gl_ltlibdeps=
18329   gl_m4_base='m4'
18330
18331
18332
18333
18334
18335
18336
18337
18338
18339   gl_source_base='lib'
18340
18341
18342   if test $ac_cv_func_alloca_works = no; then
18343     :
18344   fi
18345
18346   # Define an additional variable used in the Makefile substitution.
18347   if test $ac_cv_working_alloca_h = yes; then
18348     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18349 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18350 if test "${gl_cv_rpl_alloca+set}" = set; then :
18351   $as_echo_n "(cached) " >&6
18352 else
18353
18354       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18355 /* end confdefs.h.  */
18356
18357 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18358         Need own alloca
18359 #endif
18360
18361 _ACEOF
18362 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18363   $EGREP "Need own alloca" >/dev/null 2>&1; then :
18364   gl_cv_rpl_alloca=yes
18365 else
18366   gl_cv_rpl_alloca=no
18367 fi
18368 rm -f conftest*
18369
18370
18371 fi
18372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18373 $as_echo "$gl_cv_rpl_alloca" >&6; }
18374     if test $gl_cv_rpl_alloca = yes; then
18375
18376 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18377
18378       ALLOCA_H=alloca.h
18379     else
18380                   ALLOCA_H=
18381     fi
18382   else
18383     ALLOCA_H=alloca.h
18384   fi
18385
18386    if test -n "$ALLOCA_H"; then
18387   GL_GENERATE_ALLOCA_H_TRUE=
18388   GL_GENERATE_ALLOCA_H_FALSE='#'
18389 else
18390   GL_GENERATE_ALLOCA_H_TRUE='#'
18391   GL_GENERATE_ALLOCA_H_FALSE=
18392 fi
18393
18394
18395
18396
18397
18398
18399   :
18400
18401
18402
18403
18404   :
18405
18406
18407
18408
18409
18410
18411
18412
18413
18414
18415
18416
18417
18418
18419
18420 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18421
18422
18423   if test $HAVE_DUP2 = 1; then
18424     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18425 $as_echo_n "checking whether dup2 works... " >&6; }
18426 if test "${gl_cv_func_dup2_works+set}" = set; then :
18427   $as_echo_n "(cached) " >&6
18428 else
18429   if test "$cross_compiling" = yes; then :
18430   case "$host_os" in
18431            mingw*) # on this platform, dup2 always returns 0 for success
18432              gl_cv_func_dup2_works=no;;
18433            cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18434              gl_cv_func_dup2_works=no;;
18435            linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18436                    # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18437              gl_cv_func_dup2_works=no;;
18438            freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18439              gl_cv_func_dup2_works=no;;
18440            haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18441              gl_cv_func_dup2_works=no;;
18442            *) gl_cv_func_dup2_works=yes;;
18443          esac
18444 else
18445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18446 /* end confdefs.h.  */
18447
18448          #include <unistd.h>
18449 #include <fcntl.h>
18450 #include <errno.h>
18451 int
18452 main ()
18453 {
18454 int result = 0;
18455 #ifdef FD_CLOEXEC
18456             if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18457               result |= 1;
18458 #endif
18459             if (dup2 (1, 1) == 0)
18460               result |= 2;
18461 #ifdef FD_CLOEXEC
18462             if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18463               result |= 4;
18464 #endif
18465             close (0);
18466             if (dup2 (0, 0) != -1)
18467               result |= 8;
18468             /* Many gnulib modules require POSIX conformance of EBADF.  */
18469             if (dup2 (2, 1000000) == -1 && errno != EBADF)
18470               result |= 16;
18471             return result;
18472
18473   ;
18474   return 0;
18475 }
18476
18477 _ACEOF
18478 if ac_fn_c_try_run "$LINENO"; then :
18479   gl_cv_func_dup2_works=yes
18480 else
18481   gl_cv_func_dup2_works=no
18482 fi
18483 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18484   conftest.$ac_objext conftest.beam conftest.$ac_ext
18485 fi
18486
18487
18488 fi
18489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18490 $as_echo "$gl_cv_func_dup2_works" >&6; }
18491     if test "$gl_cv_func_dup2_works" = no; then
18492
18493
18494
18495   if test $ac_cv_func_dup2 = yes; then
18496     REPLACE_DUP2=1
18497   fi
18498
18499
18500
18501
18502
18503
18504
18505
18506   gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18507
18508
18509     fi
18510   fi
18511
18512
18513
18514
18515
18516
18517           GNULIB_DUP2=1
18518
18519
18520
18521
18522
18523
18524
18525
18526
18527
18528
18529 # Persuade glibc <stdlib.h> to declare getloadavg().
18530
18531
18532 gl_save_LIBS=$LIBS
18533
18534 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18535 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18536 HAVE_GETLOADAVG=1
18537 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18538 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18539
18540 else
18541   gl_func_getloadavg_done=no
18542
18543    # Some systems with -lutil have (and need) -lkvm as well, some do not.
18544    # On Solaris, -lkvm requires nlist from -lelf, so check that first
18545    # to get the right answer into the cache.
18546    # For kstat on solaris, we need to test for libelf and libkvm to force the
18547    # definition of SVR4 below.
18548    if test $gl_func_getloadavg_done = no; then
18549      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18550 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18551 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18552   $as_echo_n "(cached) " >&6
18553 else
18554   ac_check_lib_save_LIBS=$LIBS
18555 LIBS="-lelf  $LIBS"
18556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18557 /* end confdefs.h.  */
18558
18559 /* Override any GCC internal prototype to avoid an error.
18560    Use char because int might match the return type of a GCC
18561    builtin and then its argument prototype would still apply.  */
18562 #ifdef __cplusplus
18563 extern "C"
18564 #endif
18565 char elf_begin ();
18566 int
18567 main ()
18568 {
18569 return elf_begin ();
18570   ;
18571   return 0;
18572 }
18573 _ACEOF
18574 if ac_fn_c_try_link "$LINENO"; then :
18575   ac_cv_lib_elf_elf_begin=yes
18576 else
18577   ac_cv_lib_elf_elf_begin=no
18578 fi
18579 rm -f core conftest.err conftest.$ac_objext \
18580     conftest$ac_exeext conftest.$ac_ext
18581 LIBS=$ac_check_lib_save_LIBS
18582 fi
18583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18584 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18585 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18586   LIBS="-lelf $LIBS"
18587 fi
18588
18589      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18590 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18591 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18592   $as_echo_n "(cached) " >&6
18593 else
18594   ac_check_lib_save_LIBS=$LIBS
18595 LIBS="-lkvm  $LIBS"
18596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18597 /* end confdefs.h.  */
18598
18599 /* Override any GCC internal prototype to avoid an error.
18600    Use char because int might match the return type of a GCC
18601    builtin and then its argument prototype would still apply.  */
18602 #ifdef __cplusplus
18603 extern "C"
18604 #endif
18605 char kvm_open ();
18606 int
18607 main ()
18608 {
18609 return kvm_open ();
18610   ;
18611   return 0;
18612 }
18613 _ACEOF
18614 if ac_fn_c_try_link "$LINENO"; then :
18615   ac_cv_lib_kvm_kvm_open=yes
18616 else
18617   ac_cv_lib_kvm_kvm_open=no
18618 fi
18619 rm -f core conftest.err conftest.$ac_objext \
18620     conftest$ac_exeext conftest.$ac_ext
18621 LIBS=$ac_check_lib_save_LIBS
18622 fi
18623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18624 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18625 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18626   LIBS="-lkvm $LIBS"
18627 fi
18628
18629      # Check for the 4.4BSD definition of getloadavg.
18630      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18631 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18632 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18633   $as_echo_n "(cached) " >&6
18634 else
18635   ac_check_lib_save_LIBS=$LIBS
18636 LIBS="-lutil  $LIBS"
18637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18638 /* end confdefs.h.  */
18639
18640 /* Override any GCC internal prototype to avoid an error.
18641    Use char because int might match the return type of a GCC
18642    builtin and then its argument prototype would still apply.  */
18643 #ifdef __cplusplus
18644 extern "C"
18645 #endif
18646 char getloadavg ();
18647 int
18648 main ()
18649 {
18650 return getloadavg ();
18651   ;
18652   return 0;
18653 }
18654 _ACEOF
18655 if ac_fn_c_try_link "$LINENO"; then :
18656   ac_cv_lib_util_getloadavg=yes
18657 else
18658   ac_cv_lib_util_getloadavg=no
18659 fi
18660 rm -f core conftest.err conftest.$ac_objext \
18661     conftest$ac_exeext conftest.$ac_ext
18662 LIBS=$ac_check_lib_save_LIBS
18663 fi
18664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18665 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18666 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18667   LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18668 fi
18669
18670    fi
18671
18672    if test $gl_func_getloadavg_done = no; then
18673      # There is a commonly available library for RS/6000 AIX.
18674      # Since it is not a standard part of AIX, it might be installed locally.
18675      gl_getloadavg_LIBS=$LIBS
18676      LIBS="-L/usr/local/lib $LIBS"
18677      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
18678 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
18679 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
18680   $as_echo_n "(cached) " >&6
18681 else
18682   ac_check_lib_save_LIBS=$LIBS
18683 LIBS="-lgetloadavg  $LIBS"
18684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18685 /* end confdefs.h.  */
18686
18687 /* Override any GCC internal prototype to avoid an error.
18688    Use char because int might match the return type of a GCC
18689    builtin and then its argument prototype would still apply.  */
18690 #ifdef __cplusplus
18691 extern "C"
18692 #endif
18693 char getloadavg ();
18694 int
18695 main ()
18696 {
18697 return getloadavg ();
18698   ;
18699   return 0;
18700 }
18701 _ACEOF
18702 if ac_fn_c_try_link "$LINENO"; then :
18703   ac_cv_lib_getloadavg_getloadavg=yes
18704 else
18705   ac_cv_lib_getloadavg_getloadavg=no
18706 fi
18707 rm -f core conftest.err conftest.$ac_objext \
18708     conftest$ac_exeext conftest.$ac_ext
18709 LIBS=$ac_check_lib_save_LIBS
18710 fi
18711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
18712 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
18713 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
18714   LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
18715 else
18716   LIBS=$gl_getloadavg_LIBS
18717 fi
18718
18719    fi
18720
18721    # Set up the replacement function if necessary.
18722    if test $gl_func_getloadavg_done = no; then
18723      HAVE_GETLOADAVG=0
18724
18725      # Solaris has libkstat which does not require root.
18726      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
18727 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
18728 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
18729   $as_echo_n "(cached) " >&6
18730 else
18731   ac_check_lib_save_LIBS=$LIBS
18732 LIBS="-lkstat  $LIBS"
18733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18734 /* end confdefs.h.  */
18735
18736 /* Override any GCC internal prototype to avoid an error.
18737    Use char because int might match the return type of a GCC
18738    builtin and then its argument prototype would still apply.  */
18739 #ifdef __cplusplus
18740 extern "C"
18741 #endif
18742 char kstat_open ();
18743 int
18744 main ()
18745 {
18746 return kstat_open ();
18747   ;
18748   return 0;
18749 }
18750 _ACEOF
18751 if ac_fn_c_try_link "$LINENO"; then :
18752   ac_cv_lib_kstat_kstat_open=yes
18753 else
18754   ac_cv_lib_kstat_kstat_open=no
18755 fi
18756 rm -f core conftest.err conftest.$ac_objext \
18757     conftest$ac_exeext conftest.$ac_ext
18758 LIBS=$ac_check_lib_save_LIBS
18759 fi
18760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
18761 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
18762 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
18763   cat >>confdefs.h <<_ACEOF
18764 #define HAVE_LIBKSTAT 1
18765 _ACEOF
18766
18767   LIBS="-lkstat $LIBS"
18768
18769 fi
18770
18771      test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
18772
18773      # AIX has libperfstat which does not require root
18774      if test $gl_func_getloadavg_done = no; then
18775        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
18776 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
18777 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
18778   $as_echo_n "(cached) " >&6
18779 else
18780   ac_check_lib_save_LIBS=$LIBS
18781 LIBS="-lperfstat  $LIBS"
18782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18783 /* end confdefs.h.  */
18784
18785 /* Override any GCC internal prototype to avoid an error.
18786    Use char because int might match the return type of a GCC
18787    builtin and then its argument prototype would still apply.  */
18788 #ifdef __cplusplus
18789 extern "C"
18790 #endif
18791 char perfstat_cpu_total ();
18792 int
18793 main ()
18794 {
18795 return perfstat_cpu_total ();
18796   ;
18797   return 0;
18798 }
18799 _ACEOF
18800 if ac_fn_c_try_link "$LINENO"; then :
18801   ac_cv_lib_perfstat_perfstat_cpu_total=yes
18802 else
18803   ac_cv_lib_perfstat_perfstat_cpu_total=no
18804 fi
18805 rm -f core conftest.err conftest.$ac_objext \
18806     conftest$ac_exeext conftest.$ac_ext
18807 LIBS=$ac_check_lib_save_LIBS
18808 fi
18809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
18810 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
18811 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
18812   cat >>confdefs.h <<_ACEOF
18813 #define HAVE_LIBPERFSTAT 1
18814 _ACEOF
18815
18816   LIBS="-lperfstat $LIBS"
18817
18818 fi
18819
18820        test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
18821      fi
18822
18823      if test $gl_func_getloadavg_done = no; then
18824        ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
18825 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
18826   gl_func_getloadavg_done=yes
18827
18828 $as_echo "#define DGUX 1" >>confdefs.h
18829
18830           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
18831 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
18832 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
18833   $as_echo_n "(cached) " >&6
18834 else
18835   ac_check_lib_save_LIBS=$LIBS
18836 LIBS="-ldgc  $LIBS"
18837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18838 /* end confdefs.h.  */
18839
18840 /* Override any GCC internal prototype to avoid an error.
18841    Use char because int might match the return type of a GCC
18842    builtin and then its argument prototype would still apply.  */
18843 #ifdef __cplusplus
18844 extern "C"
18845 #endif
18846 char dg_sys_info ();
18847 int
18848 main ()
18849 {
18850 return dg_sys_info ();
18851   ;
18852   return 0;
18853 }
18854 _ACEOF
18855 if ac_fn_c_try_link "$LINENO"; then :
18856   ac_cv_lib_dgc_dg_sys_info=yes
18857 else
18858   ac_cv_lib_dgc_dg_sys_info=no
18859 fi
18860 rm -f core conftest.err conftest.$ac_objext \
18861     conftest$ac_exeext conftest.$ac_ext
18862 LIBS=$ac_check_lib_save_LIBS
18863 fi
18864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
18865 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
18866 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
18867   cat >>confdefs.h <<_ACEOF
18868 #define HAVE_LIBDGC 1
18869 _ACEOF
18870
18871   LIBS="-ldgc $LIBS"
18872
18873 fi
18874
18875 fi
18876
18877
18878      fi
18879    fi
18880 fi
18881
18882
18883 if test "x$gl_save_LIBS" = x; then
18884   GETLOADAVG_LIBS=$LIBS
18885 else
18886   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
18887 fi
18888 LIBS=$gl_save_LIBS
18889
18890
18891 # Test whether the system declares getloadavg. Solaris has the function
18892 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
18893 for ac_header in sys/loadavg.h
18894 do :
18895   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
18896 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
18897   cat >>confdefs.h <<_ACEOF
18898 #define HAVE_SYS_LOADAVG_H 1
18899 _ACEOF
18900
18901 fi
18902
18903 done
18904
18905 if test $ac_cv_header_sys_loadavg_h = yes; then
18906   HAVE_SYS_LOADAVG_H=1
18907 else
18908   HAVE_SYS_LOADAVG_H=0
18909 fi
18910 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
18911    # include <sys/loadavg.h>
18912    #endif
18913    #include <stdlib.h>
18914 "
18915 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
18916
18917 else
18918   HAVE_DECL_GETLOADAVG=0
18919 fi
18920
18921
18922 if test $HAVE_GETLOADAVG = 0; then
18923
18924
18925
18926
18927
18928
18929
18930
18931   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
18932
18933
18934 # Figure out what our getloadavg.c needs.
18935
18936 # On HPUX9, an unprivileged user can get load averages this way.
18937 if test $gl_func_getloadavg_done = no; then
18938   for ac_func in pstat_getdynamic
18939 do :
18940   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
18941 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
18942   cat >>confdefs.h <<_ACEOF
18943 #define HAVE_PSTAT_GETDYNAMIC 1
18944 _ACEOF
18945  gl_func_getloadavg_done=yes
18946 fi
18947 done
18948
18949 fi
18950
18951 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18952 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18953 # Irix 4.0.5F has the header but not the library.
18954 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
18955     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
18956   gl_func_getloadavg_done=yes
18957
18958 $as_echo "#define SVR4 1" >>confdefs.h
18959
18960 fi
18961
18962 if test $gl_func_getloadavg_done = no; then
18963   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
18964 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
18965   gl_func_getloadavg_done=yes
18966
18967 $as_echo "#define UMAX 1" >>confdefs.h
18968
18969
18970 $as_echo "#define UMAX4_3 1" >>confdefs.h
18971
18972 fi
18973
18974
18975 fi
18976
18977 if test $gl_func_getloadavg_done = no; then
18978   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
18979 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
18980   gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
18981
18982 fi
18983
18984
18985 fi
18986
18987 if test $gl_func_getloadavg_done = no; then
18988   for ac_header in mach/mach.h
18989 do :
18990   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
18991 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
18992   cat >>confdefs.h <<_ACEOF
18993 #define HAVE_MACH_MACH_H 1
18994 _ACEOF
18995
18996 fi
18997
18998 done
18999
19000 fi
19001
19002 for ac_header in nlist.h
19003 do :
19004   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19005 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19006   cat >>confdefs.h <<_ACEOF
19007 #define HAVE_NLIST_H 1
19008 _ACEOF
19009  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19010 "
19011 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19012
19013 cat >>confdefs.h <<_ACEOF
19014 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19015 _ACEOF
19016
19017
19018 fi
19019
19020  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19021 /* end confdefs.h.  */
19022 #include <nlist.h>
19023 int
19024 main ()
19025 {
19026 struct nlist x;
19027                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19028                     x.n_un.n_name = "";
19029                     #else
19030                     x.n_name = "";
19031                     #endif
19032   ;
19033   return 0;
19034 }
19035 _ACEOF
19036 if ac_fn_c_try_link "$LINENO"; then :
19037
19038 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19039
19040 fi
19041 rm -f core conftest.err conftest.$ac_objext \
19042     conftest$ac_exeext conftest.$ac_ext
19043
19044 fi
19045
19046 done
19047
19048 fi
19049
19050
19051
19052
19053
19054           GNULIB_GETLOADAVG=1
19055
19056
19057
19058
19059
19060
19061
19062
19063
19064
19065 if test $REPLACE_GETOPT = 1; then
19066
19067
19068
19069
19070
19071
19072
19073
19074   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19075
19076
19077
19078
19079
19080
19081
19082
19083
19084   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19085
19086
19087
19088
19089 fi
19090
19091
19092
19093
19094
19095     REPLACE_GETOPT=0
19096
19097
19098   if test -n "$gl_replace_getopt"; then :
19099
19100       REPLACE_GETOPT=1
19101
19102 fi
19103
19104
19105   if test $REPLACE_GETOPT = 1; then
19106
19107   GETOPT_H=getopt.h
19108
19109 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19110
19111
19112
19113         GNULIB_UNISTD_H_GETOPT=1
19114   fi
19115
19116 if test $REPLACE_GETOPT = 1; then
19117
19118
19119
19120
19121
19122
19123
19124
19125   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19126
19127
19128
19129
19130
19131
19132
19133
19134
19135   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19136
19137
19138
19139
19140 fi
19141
19142
19143
19144
19145
19146   if test $ac_cv_func_lstat = yes; then
19147
19148     if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
19149       REPLACE_LSTAT=1
19150     fi
19151   else
19152     HAVE_LSTAT=0
19153   fi
19154
19155 if test $REPLACE_LSTAT = 1; then
19156
19157
19158
19159
19160
19161
19162
19163
19164   gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19165
19166
19167
19168   :
19169
19170 fi
19171
19172
19173
19174
19175
19176           GNULIB_LSTAT=1
19177
19178
19179
19180
19181
19182
19183
19184
19185
19186
19187
19188   if test $APPLE_UNIVERSAL_BUILD = 1; then
19189     # A universal build on Apple MacOS X platforms.
19190     # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19191     # But we need a configuration result that is valid in both modes.
19192     gl_cv_func_working_mktime=no
19193   fi
19194   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19195 $as_echo_n "checking for working mktime... " >&6; }
19196 if test "${gl_cv_func_working_mktime+set}" = set; then :
19197   $as_echo_n "(cached) " >&6
19198 else
19199   if test "$cross_compiling" = yes; then :
19200   gl_cv_func_working_mktime=no
19201 else
19202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19203 /* end confdefs.h.  */
19204 /* Test program from Paul Eggert and Tony Leneis.  */
19205 #include <limits.h>
19206 #include <stdlib.h>
19207 #include <time.h>
19208
19209 #ifdef HAVE_UNISTD_H
19210 # include <unistd.h>
19211 #endif
19212
19213 #ifndef HAVE_ALARM
19214 # define alarm(X) /* empty */
19215 #endif
19216
19217 /* Work around redefinition to rpl_putenv by other config tests.  */
19218 #undef putenv
19219
19220 static time_t time_t_max;
19221 static time_t time_t_min;
19222
19223 /* Values we'll use to set the TZ environment variable.  */
19224 static char *tz_strings[] = {
19225   (char *) 0, "TZ=GMT0", "TZ=JST-9",
19226   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19227 };
19228 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19229
19230 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19231    Based on a problem report from Andreas Jaeger.  */
19232 static int
19233 spring_forward_gap ()
19234 {
19235   /* glibc (up to about 1998-10-07) failed this test. */
19236   struct tm tm;
19237
19238   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19239      instead of "TZ=America/Vancouver" in order to detect the bug even
19240      on systems that don't support the Olson extension, or don't have the
19241      full zoneinfo tables installed.  */
19242   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19243
19244   tm.tm_year = 98;
19245   tm.tm_mon = 3;
19246   tm.tm_mday = 5;
19247   tm.tm_hour = 2;
19248   tm.tm_min = 0;
19249   tm.tm_sec = 0;
19250   tm.tm_isdst = -1;
19251   return mktime (&tm) != (time_t) -1;
19252 }
19253
19254 static int
19255 mktime_test1 (time_t now)
19256 {
19257   struct tm *lt;
19258   return ! (lt = localtime (&now)) || mktime (lt) == now;
19259 }
19260
19261 static int
19262 mktime_test (time_t now)
19263 {
19264   return (mktime_test1 (now)
19265           && mktime_test1 ((time_t) (time_t_max - now))
19266           && mktime_test1 ((time_t) (time_t_min + now)));
19267 }
19268
19269 static int
19270 irix_6_4_bug ()
19271 {
19272   /* Based on code from Ariel Faigon.  */
19273   struct tm tm;
19274   tm.tm_year = 96;
19275   tm.tm_mon = 3;
19276   tm.tm_mday = 0;
19277   tm.tm_hour = 0;
19278   tm.tm_min = 0;
19279   tm.tm_sec = 0;
19280   tm.tm_isdst = -1;
19281   mktime (&tm);
19282   return tm.tm_mon == 2 && tm.tm_mday == 31;
19283 }
19284
19285 static int
19286 bigtime_test (int j)
19287 {
19288   struct tm tm;
19289   time_t now;
19290   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19291   now = mktime (&tm);
19292   if (now != (time_t) -1)
19293     {
19294       struct tm *lt = localtime (&now);
19295       if (! (lt
19296              && lt->tm_year == tm.tm_year
19297              && lt->tm_mon == tm.tm_mon
19298              && lt->tm_mday == tm.tm_mday
19299              && lt->tm_hour == tm.tm_hour
19300              && lt->tm_min == tm.tm_min
19301              && lt->tm_sec == tm.tm_sec
19302              && lt->tm_yday == tm.tm_yday
19303              && lt->tm_wday == tm.tm_wday
19304              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19305                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19306         return 0;
19307     }
19308   return 1;
19309 }
19310
19311 static int
19312 year_2050_test ()
19313 {
19314   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19315      ignoring leap seconds.  */
19316   unsigned long int answer = 2527315200UL;
19317
19318   struct tm tm;
19319   time_t t;
19320   tm.tm_year = 2050 - 1900;
19321   tm.tm_mon = 2 - 1;
19322   tm.tm_mday = 1;
19323   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19324   tm.tm_isdst = -1;
19325
19326   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19327      instead of "TZ=America/Vancouver" in order to detect the bug even
19328      on systems that don't support the Olson extension, or don't have the
19329      full zoneinfo tables installed.  */
19330   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19331
19332   t = mktime (&tm);
19333
19334   /* Check that the result is either a failure, or close enough
19335      to the correct answer that we can assume the discrepancy is
19336      due to leap seconds.  */
19337   return (t == (time_t) -1
19338           || (0 < t && answer - 120 <= t && t <= answer + 120));
19339 }
19340
19341 int
19342 main ()
19343 {
19344   int result = 0;
19345   time_t t, delta;
19346   int i, j;
19347   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19348   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19349
19350   /* This test makes some buggy mktime implementations loop.
19351      Give up after 60 seconds; a mktime slower than that
19352      isn't worth using anyway.  */
19353   alarm (60);
19354
19355   time_t_max = (! time_t_signed
19356                 ? (time_t) -1
19357                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19358                    * 2 + 1));
19359   time_t_min = (! time_t_signed
19360                 ? (time_t) 0
19361                 : time_t_signed_magnitude
19362                 ? ~ (time_t) 0
19363                 : ~ time_t_max);
19364
19365   delta = time_t_max / 997; /* a suitable prime number */
19366   for (i = 0; i < N_STRINGS; i++)
19367     {
19368       if (tz_strings[i])
19369         putenv (tz_strings[i]);
19370
19371       for (t = 0; t <= time_t_max - delta; t += delta)
19372         if (! mktime_test (t))
19373           result |= 1;
19374       if (! (mktime_test ((time_t) 1)
19375              && mktime_test ((time_t) (60 * 60))
19376              && mktime_test ((time_t) (60 * 60 * 24))))
19377         result |= 2;
19378
19379       for (j = 1; ; j <<= 1)
19380         if (! bigtime_test (j))
19381           result |= 4;
19382         else if (INT_MAX / 2 < j)
19383           break;
19384       if (! bigtime_test (INT_MAX))
19385         result |= 8;
19386     }
19387   if (! irix_6_4_bug ())
19388     result |= 16;
19389   if (! spring_forward_gap ())
19390     result |= 32;
19391   if (! year_2050_test ())
19392     result |= 64;
19393   return result;
19394 }
19395 _ACEOF
19396 if ac_fn_c_try_run "$LINENO"; then :
19397   gl_cv_func_working_mktime=yes
19398 else
19399   gl_cv_func_working_mktime=no
19400 fi
19401 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19402   conftest.$ac_objext conftest.beam conftest.$ac_ext
19403 fi
19404
19405
19406 fi
19407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19408 $as_echo "$gl_cv_func_working_mktime" >&6; }
19409
19410   if test $gl_cv_func_working_mktime = no; then
19411     REPLACE_MKTIME=1
19412   else
19413     REPLACE_MKTIME=0
19414   fi
19415
19416 if test $REPLACE_MKTIME = 1; then
19417
19418
19419
19420
19421
19422
19423
19424
19425   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19426
19427
19428
19429
19430 fi
19431
19432
19433
19434
19435
19436           GNULIB_MKTIME=1
19437
19438
19439
19440
19441
19442
19443
19444
19445
19446   if test $ac_cv_func_readlink = no; then
19447     HAVE_READLINK=0
19448   else
19449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19450 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19451 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19452   $as_echo_n "(cached) " >&6
19453 else
19454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19455 /* end confdefs.h.  */
19456 #include <unistd.h>
19457       /* Cause compilation failure if original declaration has wrong type.  */
19458       ssize_t readlink (const char *, char *, size_t);
19459 int
19460 main ()
19461 {
19462
19463   ;
19464   return 0;
19465 }
19466 _ACEOF
19467 if ac_fn_c_try_compile "$LINENO"; then :
19468   gl_cv_decl_readlink_works=yes
19469 else
19470   gl_cv_decl_readlink_works=no
19471 fi
19472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19473 fi
19474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19475 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19476             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19477 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19478 if test "${gl_cv_func_readlink_works+set}" = set; then :
19479   $as_echo_n "(cached) " >&6
19480 else
19481   # We have readlink, so assume ln -s works.
19482        ln -s conftest.no-such conftest.link
19483        ln -s conftest.link conftest.lnk2
19484        if test "$cross_compiling" = yes; then :
19485   gl_cv_func_readlink_works="guessing no"
19486 else
19487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19488 /* end confdefs.h.  */
19489 #include <unistd.h>
19490
19491 int
19492 main ()
19493 {
19494 char buf[20];
19495       return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19496   ;
19497   return 0;
19498 }
19499 _ACEOF
19500 if ac_fn_c_try_run "$LINENO"; then :
19501   gl_cv_func_readlink_works=yes
19502 else
19503   gl_cv_func_readlink_works=no
19504 fi
19505 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19506   conftest.$ac_objext conftest.beam conftest.$ac_ext
19507 fi
19508
19509       rm -f conftest.link conftest.lnk2
19510 fi
19511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19512 $as_echo "$gl_cv_func_readlink_works" >&6; }
19513     if test "$gl_cv_func_readlink_works" != yes; then
19514
19515 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19516
19517       REPLACE_READLINK=1
19518     elif test "$gl_cv_decl_readlink_works" != yes; then
19519       REPLACE_READLINK=1
19520     fi
19521   fi
19522
19523 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19524
19525
19526
19527
19528
19529
19530
19531
19532   gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19533
19534
19535   :
19536
19537 fi
19538
19539
19540
19541
19542
19543           GNULIB_READLINK=1
19544
19545
19546
19547
19548
19549    ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
19550 /* <sys/types.h> is not needed according to POSIX, but the
19551    <sys/socket.h> in i386-unknown-freebsd4.10 and
19552    powerpc-apple-darwin5.5 required it. */
19553 #include <sys/types.h>
19554 #if HAVE_SYS_SOCKET_H
19555 # include <sys/socket.h>
19556 #elif HAVE_WS2TCPIP_H
19557 # include <ws2tcpip.h>
19558 #endif
19559
19560 "
19561 if test "x$ac_cv_type_socklen_t" = x""yes; then :
19562
19563 else
19564   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
19565 $as_echo_n "checking for socklen_t equivalent... " >&6; }
19566       if test "${gl_cv_socklen_t_equiv+set}" = set; then :
19567   $as_echo_n "(cached) " >&6
19568 else
19569   # Systems have either "struct sockaddr *" or
19570          # "void *" as the second argument to getpeername
19571          gl_cv_socklen_t_equiv=
19572          for arg2 in "struct sockaddr" void; do
19573            for t in int size_t "unsigned int" "long int" "unsigned long int"; do
19574              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19575 /* end confdefs.h.  */
19576 #include <sys/types.h>
19577                    #include <sys/socket.h>
19578
19579                    int getpeername (int, $arg2 *, $t *);
19580 int
19581 main ()
19582 {
19583 $t len;
19584                   getpeername (0, 0, &len);
19585   ;
19586   return 0;
19587 }
19588 _ACEOF
19589 if ac_fn_c_try_compile "$LINENO"; then :
19590   gl_cv_socklen_t_equiv="$t"
19591 fi
19592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19593              test "$gl_cv_socklen_t_equiv" != "" && break
19594            done
19595            test "$gl_cv_socklen_t_equiv" != "" && break
19596          done
19597
19598 fi
19599
19600       if test "$gl_cv_socklen_t_equiv" = ""; then
19601         as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
19602       fi
19603       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
19604 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
19605
19606 cat >>confdefs.h <<_ACEOF
19607 #define socklen_t $gl_cv_socklen_t_equiv
19608 _ACEOF
19609
19610 fi
19611
19612
19613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
19614 $as_echo_n "checking for ssize_t... " >&6; }
19615 if test "${gt_cv_ssize_t+set}" = set; then :
19616   $as_echo_n "(cached) " >&6
19617 else
19618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19619 /* end confdefs.h.  */
19620 #include <sys/types.h>
19621 int
19622 main ()
19623 {
19624 int x = sizeof (ssize_t *) + sizeof (ssize_t);
19625             return !x;
19626   ;
19627   return 0;
19628 }
19629 _ACEOF
19630 if ac_fn_c_try_compile "$LINENO"; then :
19631   gt_cv_ssize_t=yes
19632 else
19633   gt_cv_ssize_t=no
19634 fi
19635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19636 fi
19637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
19638 $as_echo "$gt_cv_ssize_t" >&6; }
19639   if test $gt_cv_ssize_t = no; then
19640
19641 $as_echo "#define ssize_t int" >>confdefs.h
19642
19643   fi
19644
19645
19646   STDARG_H=''
19647   NEXT_STDARG_H='<stdarg.h>'
19648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
19649 $as_echo_n "checking for va_copy... " >&6; }
19650   if test "${gl_cv_func_va_copy+set}" = set; then :
19651   $as_echo_n "(cached) " >&6
19652 else
19653
19654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19655 /* end confdefs.h.  */
19656 #include <stdarg.h>
19657 int
19658 main ()
19659 {
19660
19661 #ifndef va_copy
19662 void (*func) (va_list, va_list) = va_copy;
19663 #endif
19664
19665   ;
19666   return 0;
19667 }
19668 _ACEOF
19669 if ac_fn_c_try_compile "$LINENO"; then :
19670   gl_cv_func_va_copy=yes
19671 else
19672   gl_cv_func_va_copy=no
19673 fi
19674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19675 fi
19676
19677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
19678 $as_echo "$gl_cv_func_va_copy" >&6; }
19679   if test $gl_cv_func_va_copy = no; then
19680                                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19681 /* end confdefs.h.  */
19682 #if defined _AIX && !defined __GNUC__
19683         AIX vaccine
19684        #endif
19685
19686 _ACEOF
19687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19688   $EGREP "vaccine" >/dev/null 2>&1; then :
19689   gl_aixcc=yes
19690 else
19691   gl_aixcc=no
19692 fi
19693 rm -f conftest*
19694
19695     if test $gl_aixcc = yes; then
19696             STDARG_H=stdarg.h
19697
19698
19699
19700
19701
19702
19703
19704
19705      if test $gl_cv_have_include_next = yes; then
19706        gl_cv_next_stdarg_h='<'stdarg.h'>'
19707      else
19708        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
19709 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
19710 if test "${gl_cv_next_stdarg_h+set}" = set; then :
19711   $as_echo_n "(cached) " >&6
19712 else
19713
19714                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19715 /* end confdefs.h.  */
19716 #include <stdarg.h>
19717
19718 _ACEOF
19719                                                                                                                         case "$host_os" in
19720                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19721                  *)    gl_absname_cpp="$ac_cpp" ;;
19722                esac
19723                                                             gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19724                   sed -n '\#/stdarg.h#{
19725                     s#.*"\(.*/stdarg.h\)".*#\1#
19726                     s#^/[^/]#//&#
19727                     p
19728                     q
19729                   }'`'"'
19730
19731
19732 fi
19733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
19734 $as_echo "$gl_cv_next_stdarg_h" >&6; }
19735      fi
19736      NEXT_STDARG_H=$gl_cv_next_stdarg_h
19737
19738      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19739        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19740        gl_next_as_first_directive='<'stdarg.h'>'
19741      else
19742        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19743        gl_next_as_first_directive=$gl_cv_next_stdarg_h
19744      fi
19745      NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
19746
19747
19748
19749
19750             if test "$gl_cv_next_stdarg_h" = '""'; then
19751         gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
19752         NEXT_STDARG_H="$gl_cv_next_stdarg_h"
19753       fi
19754     else
19755
19756   saved_as_echo_n="$as_echo_n"
19757   as_echo_n=':'
19758   if test "${gl_cv_func___va_copy+set}" = set; then :
19759   $as_echo_n "(cached) " >&6
19760 else
19761
19762         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19763 /* end confdefs.h.  */
19764 #include <stdarg.h>
19765 int
19766 main ()
19767 {
19768
19769 #ifndef __va_copy
19770 error, bail out
19771 #endif
19772
19773   ;
19774   return 0;
19775 }
19776 _ACEOF
19777 if ac_fn_c_try_compile "$LINENO"; then :
19778   gl_cv_func___va_copy=yes
19779 else
19780   gl_cv_func___va_copy=no
19781 fi
19782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19783 fi
19784
19785   as_echo_n="$saved_as_echo_n"
19786
19787       if test $gl_cv_func___va_copy = yes; then
19788
19789 $as_echo "#define va_copy __va_copy" >>confdefs.h
19790
19791       else
19792
19793
19794 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
19795
19796       fi
19797     fi
19798   fi
19799
19800    if test -n "$STDARG_H"; then
19801   GL_GENERATE_STDARG_H_TRUE=
19802   GL_GENERATE_STDARG_H_FALSE='#'
19803 else
19804   GL_GENERATE_STDARG_H_TRUE='#'
19805   GL_GENERATE_STDARG_H_FALSE=
19806 fi
19807
19808
19809
19810
19811
19812
19813   # Define two additional variables used in the Makefile substitution.
19814
19815   if test "$ac_cv_header_stdbool_h" = yes; then
19816     STDBOOL_H=''
19817   else
19818     STDBOOL_H='stdbool.h'
19819   fi
19820
19821    if test -n "$STDBOOL_H"; then
19822   GL_GENERATE_STDBOOL_H_TRUE=
19823   GL_GENERATE_STDBOOL_H_FALSE='#'
19824 else
19825   GL_GENERATE_STDBOOL_H_TRUE='#'
19826   GL_GENERATE_STDBOOL_H_FALSE=
19827 fi
19828
19829
19830   if test "$ac_cv_type__Bool" = yes; then
19831     HAVE__BOOL=1
19832   else
19833     HAVE__BOOL=0
19834   fi
19835
19836
19837
19838
19839
19840   STDDEF_H=
19841   if test $gt_cv_c_wchar_t = no; then
19842     HAVE_WCHAR_T=0
19843     STDDEF_H=stddef.h
19844   fi
19845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
19846 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
19847 if test "${gl_cv_decl_null_works+set}" = set; then :
19848   $as_echo_n "(cached) " >&6
19849 else
19850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19851 /* end confdefs.h.  */
19852 #include <stddef.h>
19853       int test[2 * (sizeof NULL == sizeof (void *)) -1];
19854
19855 int
19856 main ()
19857 {
19858
19859   ;
19860   return 0;
19861 }
19862 _ACEOF
19863 if ac_fn_c_try_compile "$LINENO"; then :
19864   gl_cv_decl_null_works=yes
19865 else
19866   gl_cv_decl_null_works=no
19867 fi
19868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19869 fi
19870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
19871 $as_echo "$gl_cv_decl_null_works" >&6; }
19872   if test $gl_cv_decl_null_works = no; then
19873     REPLACE_NULL=1
19874     STDDEF_H=stddef.h
19875   fi
19876
19877    if test -n "$STDDEF_H"; then
19878   GL_GENERATE_STDDEF_H_TRUE=
19879   GL_GENERATE_STDDEF_H_FALSE='#'
19880 else
19881   GL_GENERATE_STDDEF_H_TRUE='#'
19882   GL_GENERATE_STDDEF_H_FALSE=
19883 fi
19884
19885   if test -n "$STDDEF_H"; then
19886
19887
19888
19889
19890
19891
19892
19893
19894      if test $gl_cv_have_include_next = yes; then
19895        gl_cv_next_stddef_h='<'stddef.h'>'
19896      else
19897        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
19898 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
19899 if test "${gl_cv_next_stddef_h+set}" = set; then :
19900   $as_echo_n "(cached) " >&6
19901 else
19902
19903                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19904 /* end confdefs.h.  */
19905 #include <stddef.h>
19906
19907 _ACEOF
19908                                                                                                                         case "$host_os" in
19909                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19910                  *)    gl_absname_cpp="$ac_cpp" ;;
19911                esac
19912                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19913                   sed -n '\#/stddef.h#{
19914                     s#.*"\(.*/stddef.h\)".*#\1#
19915                     s#^/[^/]#//&#
19916                     p
19917                     q
19918                   }'`'"'
19919
19920
19921 fi
19922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
19923 $as_echo "$gl_cv_next_stddef_h" >&6; }
19924      fi
19925      NEXT_STDDEF_H=$gl_cv_next_stddef_h
19926
19927      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19928        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19929        gl_next_as_first_directive='<'stddef.h'>'
19930      else
19931        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19932        gl_next_as_first_directive=$gl_cv_next_stddef_h
19933      fi
19934      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
19935
19936
19937
19938
19939   fi
19940
19941
19942
19943
19944
19945
19946
19947
19948
19949
19950
19951
19952
19953      if test $gl_cv_have_include_next = yes; then
19954        gl_cv_next_stdio_h='<'stdio.h'>'
19955      else
19956        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
19957 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
19958 if test "${gl_cv_next_stdio_h+set}" = set; then :
19959   $as_echo_n "(cached) " >&6
19960 else
19961
19962                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19963 /* end confdefs.h.  */
19964 #include <stdio.h>
19965
19966 _ACEOF
19967                                                                                                                         case "$host_os" in
19968                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
19969                  *)    gl_absname_cpp="$ac_cpp" ;;
19970                esac
19971                                                             gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19972                   sed -n '\#/stdio.h#{
19973                     s#.*"\(.*/stdio.h\)".*#\1#
19974                     s#^/[^/]#//&#
19975                     p
19976                     q
19977                   }'`'"'
19978
19979
19980 fi
19981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
19982 $as_echo "$gl_cv_next_stdio_h" >&6; }
19983      fi
19984      NEXT_STDIO_H=$gl_cv_next_stdio_h
19985
19986      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19987        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19988        gl_next_as_first_directive='<'stdio.h'>'
19989      else
19990        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19991        gl_next_as_first_directive=$gl_cv_next_stdio_h
19992      fi
19993      NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
19994
19995
19996
19997
19998
19999       GNULIB_FSCANF=1
20000   GNULIB_SCANF=1
20001   GNULIB_FGETC=1
20002   GNULIB_GETC=1
20003   GNULIB_GETCHAR=1
20004   GNULIB_FGETS=1
20005   GNULIB_GETS=1
20006   GNULIB_FREAD=1
20007
20008
20009       GNULIB_FPRINTF=1
20010   GNULIB_PRINTF=1
20011   GNULIB_VFPRINTF=1
20012   GNULIB_VPRINTF=1
20013   GNULIB_FPUTC=1
20014   GNULIB_PUTC=1
20015   GNULIB_PUTCHAR=1
20016   GNULIB_FPUTS=1
20017   GNULIB_PUTS=1
20018   GNULIB_FWRITE=1
20019
20020
20021
20022
20023
20024
20025
20026
20027
20028
20029
20030
20031
20032
20033
20034      if test $gl_cv_have_include_next = yes; then
20035        gl_cv_next_stdlib_h='<'stdlib.h'>'
20036      else
20037        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20038 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20039 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20040   $as_echo_n "(cached) " >&6
20041 else
20042
20043                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20044 /* end confdefs.h.  */
20045 #include <stdlib.h>
20046
20047 _ACEOF
20048                                                                                                                         case "$host_os" in
20049                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20050                  *)    gl_absname_cpp="$ac_cpp" ;;
20051                esac
20052                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20053                   sed -n '\#/stdlib.h#{
20054                     s#.*"\(.*/stdlib.h\)".*#\1#
20055                     s#^/[^/]#//&#
20056                     p
20057                     q
20058                   }'`'"'
20059
20060
20061 fi
20062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20063 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20064      fi
20065      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20066
20067      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20068        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20069        gl_next_as_first_directive='<'stdlib.h'>'
20070      else
20071        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20072        gl_next_as_first_directive=$gl_cv_next_stdlib_h
20073      fi
20074      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20075
20076
20077
20078
20079
20080
20081
20082
20083
20084  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20085
20086
20087
20088
20089
20090
20091
20092 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20093
20094
20095
20096
20097
20098
20099
20100   if test "$ac_cv_have_decl_strtoumax" != yes; then
20101     HAVE_DECL_STRTOUMAX=0
20102
20103     for ac_func in strtoumax
20104 do :
20105   ac_fn_c_check_func "$LINENO" "strtoumax" "ac_cv_func_strtoumax"
20106 if test "x$ac_cv_func_strtoumax" = x""yes; then :
20107   cat >>confdefs.h <<_ACEOF
20108 #define HAVE_STRTOUMAX 1
20109 _ACEOF
20110
20111 fi
20112 done
20113
20114   fi
20115
20116 if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
20117
20118
20119
20120
20121
20122
20123
20124
20125   gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20126
20127
20128   ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20129 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20130   ac_have_decl=1
20131 else
20132   ac_have_decl=0
20133 fi
20134
20135 cat >>confdefs.h <<_ACEOF
20136 #define HAVE_DECL_STRTOULL $ac_have_decl
20137 _ACEOF
20138
20139
20140
20141 fi
20142
20143
20144
20145
20146
20147           GNULIB_STRTOUMAX=1
20148
20149
20150
20151
20152
20153
20154
20155         if test $ac_cv_func_symlink = no; then
20156     HAVE_SYMLINK=0
20157   else
20158     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20159 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20160 if test "${gl_cv_func_symlink_works+set}" = set; then :
20161   $as_echo_n "(cached) " >&6
20162 else
20163   if test "$cross_compiling" = yes; then :
20164   gl_cv_func_symlink_works="guessing no"
20165 else
20166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20167 /* end confdefs.h.  */
20168 #include <unistd.h>
20169
20170 int
20171 main ()
20172 {
20173 int result = 0;
20174              if (!symlink ("a", "conftest.link/"))
20175                result |= 1;
20176              if (symlink ("conftest.f", "conftest.lnk2"))
20177                result |= 2;
20178              else if (!symlink ("a", "conftest.lnk2/"))
20179                result |= 4;
20180              return result;
20181
20182   ;
20183   return 0;
20184 }
20185 _ACEOF
20186 if ac_fn_c_try_run "$LINENO"; then :
20187   gl_cv_func_symlink_works=yes
20188 else
20189   gl_cv_func_symlink_works=no
20190 fi
20191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20192   conftest.$ac_objext conftest.beam conftest.$ac_ext
20193 fi
20194
20195       rm -f conftest.f conftest.link conftest.lnk2
20196 fi
20197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20198 $as_echo "$gl_cv_func_symlink_works" >&6; }
20199     if test "$gl_cv_func_symlink_works" != yes; then
20200       REPLACE_SYMLINK=1
20201     fi
20202   fi
20203
20204 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20205
20206
20207
20208
20209
20210
20211
20212
20213   gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20214
20215 fi
20216
20217
20218
20219
20220
20221           GNULIB_SYMLINK=1
20222
20223
20224
20225
20226
20227
20228
20229
20230
20231
20232
20233
20234
20235
20236
20237
20238
20239
20240
20241
20242
20243      if test $gl_cv_have_include_next = yes; then
20244        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20245      else
20246        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20247 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20248 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20249   $as_echo_n "(cached) " >&6
20250 else
20251
20252              if test $ac_cv_header_sys_stat_h = yes; then
20253
20254
20255                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20256 /* end confdefs.h.  */
20257 #include <sys/stat.h>
20258
20259 _ACEOF
20260                                                                                                                         case "$host_os" in
20261                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20262                  *)    gl_absname_cpp="$ac_cpp" ;;
20263                esac
20264                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20265                   sed -n '\#/sys/stat.h#{
20266                     s#.*"\(.*/sys/stat.h\)".*#\1#
20267                     s#^/[^/]#//&#
20268                     p
20269                     q
20270                   }'`'"'
20271           else
20272                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20273              fi
20274
20275
20276 fi
20277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20278 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20279      fi
20280      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20281
20282      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20283        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20284        gl_next_as_first_directive='<'sys/stat.h'>'
20285      else
20286        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20287        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20288      fi
20289      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20290
20291
20292
20293
20294
20295       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20296      #include <sys/stat.h>
20297 "
20298 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20299
20300 else
20301
20302 $as_echo "#define nlink_t int" >>confdefs.h
20303
20304 fi
20305
20306
20307
20308
20309
20310
20311
20312
20313
20314
20315
20316
20317
20318
20319
20320   if test $ac_cv_have_decl_localtime_r = no; then
20321     HAVE_DECL_LOCALTIME_R=0
20322   fi
20323
20324
20325   if test $ac_cv_func_localtime_r = yes; then
20326     HAVE_LOCALTIME_R=1
20327     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20328 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20329 if test "${gl_cv_time_r_posix+set}" = set; then :
20330   $as_echo_n "(cached) " >&6
20331 else
20332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20333 /* end confdefs.h.  */
20334 #include <time.h>
20335 int
20336 main ()
20337 {
20338 /* We don't need to append 'restrict's to the argument types,
20339                  even though the POSIX signature has the 'restrict's,
20340                  since C99 says they can't affect type compatibility.  */
20341               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20342               if (ptr) return 0;
20343               /* Check the return type is a pointer.
20344                  On HP-UX 10 it is 'int'.  */
20345               *localtime_r (0, 0);
20346   ;
20347   return 0;
20348 }
20349
20350 _ACEOF
20351 if ac_fn_c_try_compile "$LINENO"; then :
20352   gl_cv_time_r_posix=yes
20353 else
20354   gl_cv_time_r_posix=no
20355 fi
20356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20357
20358 fi
20359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20360 $as_echo "$gl_cv_time_r_posix" >&6; }
20361     if test $gl_cv_time_r_posix = yes; then
20362       REPLACE_LOCALTIME_R=0
20363     else
20364       REPLACE_LOCALTIME_R=1
20365     fi
20366   else
20367     HAVE_LOCALTIME_R=0
20368   fi
20369
20370 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20371
20372
20373
20374
20375
20376
20377
20378
20379   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
20380
20381
20382   :
20383
20384 fi
20385
20386
20387
20388
20389
20390           GNULIB_TIME_R=1
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401
20402
20403
20404
20405
20406
20407
20408
20409
20410      if test $gl_cv_have_include_next = yes; then
20411        gl_cv_next_unistd_h='<'unistd.h'>'
20412      else
20413        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
20414 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
20415 if test "${gl_cv_next_unistd_h+set}" = set; then :
20416   $as_echo_n "(cached) " >&6
20417 else
20418
20419              if test $ac_cv_header_unistd_h = yes; then
20420
20421
20422                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20423 /* end confdefs.h.  */
20424 #include <unistd.h>
20425
20426 _ACEOF
20427                                                                                                                         case "$host_os" in
20428                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
20429                  *)    gl_absname_cpp="$ac_cpp" ;;
20430                esac
20431                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20432                   sed -n '\#/unistd.h#{
20433                     s#.*"\(.*/unistd.h\)".*#\1#
20434                     s#^/[^/]#//&#
20435                     p
20436                     q
20437                   }'`'"'
20438           else
20439                gl_cv_next_unistd_h='<'unistd.h'>'
20440              fi
20441
20442
20443 fi
20444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
20445 $as_echo "$gl_cv_next_unistd_h" >&6; }
20446      fi
20447      NEXT_UNISTD_H=$gl_cv_next_unistd_h
20448
20449      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20450        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20451        gl_next_as_first_directive='<'unistd.h'>'
20452      else
20453        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20454        gl_next_as_first_directive=$gl_cv_next_unistd_h
20455      fi
20456      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
20457
20458
20459
20460
20461   if test $ac_cv_header_unistd_h = yes; then
20462     HAVE_UNISTD_H=1
20463   else
20464     HAVE_UNISTD_H=0
20465   fi
20466
20467
20468
20469
20470   gl_gnulib_enabled_dosname=false
20471   gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
20472   gl_gnulib_enabled_stat=false
20473   gl_gnulib_enabled_strtoull=false
20474   gl_gnulib_enabled_verify=false
20475   func_gl_gnulib_m4code_dosname ()
20476   {
20477     if ! $gl_gnulib_enabled_dosname; then
20478       gl_gnulib_enabled_dosname=true
20479     fi
20480   }
20481   func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
20482   {
20483     if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
20484
20485
20486       gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
20487     fi
20488   }
20489   func_gl_gnulib_m4code_stat ()
20490   {
20491     if ! $gl_gnulib_enabled_stat; then
20492
20493
20494
20495     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
20496 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
20497 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
20498   $as_echo_n "(cached) " >&6
20499 else
20500   if test "$cross_compiling" = yes; then :
20501   case $host_os in
20502             mingw*) gl_cv_func_stat_dir_slash="guessing no";;
20503             *) gl_cv_func_stat_dir_slash="guessing yes";;
20504           esac
20505 else
20506   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20507 /* end confdefs.h.  */
20508 #include <sys/stat.h>
20509
20510 int
20511 main ()
20512 {
20513 struct stat st; return stat (".", &st) != stat ("./", &st);
20514   ;
20515   return 0;
20516 }
20517 _ACEOF
20518 if ac_fn_c_try_run "$LINENO"; then :
20519   gl_cv_func_stat_dir_slash=yes
20520 else
20521   gl_cv_func_stat_dir_slash=no
20522 fi
20523 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20524   conftest.$ac_objext conftest.beam conftest.$ac_ext
20525 fi
20526
20527 fi
20528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
20529 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
20530       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
20531 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
20532 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
20533   $as_echo_n "(cached) " >&6
20534 else
20535   touch conftest.tmp
20536        # Assume that if we have lstat, we can also check symlinks.
20537        if test $ac_cv_func_lstat = yes; then
20538          ln -s conftest.tmp conftest.lnk
20539        fi
20540        if test "$cross_compiling" = yes; then :
20541   gl_cv_func_stat_file_slash="guessing no"
20542 else
20543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20544 /* end confdefs.h.  */
20545 #include <sys/stat.h>
20546
20547 int
20548 main ()
20549 {
20550 int result = 0;
20551       struct stat st;
20552       if (!stat ("conftest.tmp/", &st))
20553         result |= 1;
20554 #if HAVE_LSTAT
20555       if (!stat ("conftest.lnk/", &st))
20556         result |= 2;
20557 #endif
20558       return result;
20559
20560   ;
20561   return 0;
20562 }
20563 _ACEOF
20564 if ac_fn_c_try_run "$LINENO"; then :
20565   gl_cv_func_stat_file_slash=yes
20566 else
20567   gl_cv_func_stat_file_slash=no
20568 fi
20569 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20570   conftest.$ac_objext conftest.beam conftest.$ac_ext
20571 fi
20572
20573        rm -f conftest.tmp conftest.lnk
20574 fi
20575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
20576 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
20577   case $gl_cv_func_stat_dir_slash in
20578     *no) REPLACE_STAT=1
20579
20580 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
20581 ;;
20582   esac
20583   case $gl_cv_func_stat_file_slash in
20584     *no) REPLACE_STAT=1
20585
20586 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
20587 ;;
20588   esac
20589
20590 if test $REPLACE_STAT = 1; then
20591
20592
20593
20594
20595
20596
20597
20598
20599   gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
20600
20601
20602
20603   :
20604
20605 fi
20606
20607
20608
20609
20610
20611           GNULIB_STAT=1
20612
20613
20614
20615
20616
20617       gl_gnulib_enabled_stat=true
20618       if $condition; then
20619         func_gl_gnulib_m4code_dosname
20620       fi
20621       if $condition; then
20622         func_gl_gnulib_m4code_verify
20623       fi
20624     fi
20625   }
20626   func_gl_gnulib_m4code_strtoull ()
20627   {
20628     if ! $gl_gnulib_enabled_strtoull; then
20629
20630
20631
20632   if test "$ac_cv_type_unsigned_long_long_int" = yes; then
20633     for ac_func in strtoull
20634 do :
20635   ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
20636 if test "x$ac_cv_func_strtoull" = x""yes; then :
20637   cat >>confdefs.h <<_ACEOF
20638 #define HAVE_STRTOULL 1
20639 _ACEOF
20640
20641 fi
20642 done
20643
20644     if test $ac_cv_func_strtoull = no; then
20645       HAVE_STRTOULL=0
20646     fi
20647   fi
20648
20649 if test $HAVE_STRTOULL = 0; then
20650
20651
20652
20653
20654
20655
20656
20657
20658   gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
20659
20660
20661   :
20662
20663 fi
20664
20665
20666
20667
20668
20669           GNULIB_STRTOULL=1
20670
20671
20672
20673
20674
20675       gl_gnulib_enabled_strtoull=true
20676     fi
20677   }
20678   func_gl_gnulib_m4code_verify ()
20679   {
20680     if ! $gl_gnulib_enabled_verify; then
20681       gl_gnulib_enabled_verify=true
20682     fi
20683   }
20684   if test $REPLACE_GETOPT = 1; then
20685     func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
20686   fi
20687   if test $REPLACE_LSTAT = 1; then
20688     func_gl_gnulib_m4code_dosname
20689   fi
20690   if test $REPLACE_LSTAT = 1; then
20691     func_gl_gnulib_m4code_stat
20692   fi
20693   if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
20694     func_gl_gnulib_m4code_stat
20695   fi
20696   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no; then
20697     func_gl_gnulib_m4code_verify
20698   fi
20699   if test "$ac_cv_have_decl_strtoumax" != yes && test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
20700     func_gl_gnulib_m4code_strtoull
20701   fi
20702
20703    if $gl_gnulib_enabled_dosname; then
20704   gl_GNULIB_ENABLED_dosname_TRUE=
20705   gl_GNULIB_ENABLED_dosname_FALSE='#'
20706 else
20707   gl_GNULIB_ENABLED_dosname_TRUE='#'
20708   gl_GNULIB_ENABLED_dosname_FALSE=
20709 fi
20710
20711    if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
20712   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
20713   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
20714 else
20715   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
20716   gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
20717 fi
20718
20719    if $gl_gnulib_enabled_stat; then
20720   gl_GNULIB_ENABLED_stat_TRUE=
20721   gl_GNULIB_ENABLED_stat_FALSE='#'
20722 else
20723   gl_GNULIB_ENABLED_stat_TRUE='#'
20724   gl_GNULIB_ENABLED_stat_FALSE=
20725 fi
20726
20727    if $gl_gnulib_enabled_strtoull; then
20728   gl_GNULIB_ENABLED_strtoull_TRUE=
20729   gl_GNULIB_ENABLED_strtoull_FALSE='#'
20730 else
20731   gl_GNULIB_ENABLED_strtoull_TRUE='#'
20732   gl_GNULIB_ENABLED_strtoull_FALSE=
20733 fi
20734
20735    if $gl_gnulib_enabled_verify; then
20736   gl_GNULIB_ENABLED_verify_TRUE=
20737   gl_GNULIB_ENABLED_verify_FALSE='#'
20738 else
20739   gl_GNULIB_ENABLED_verify_TRUE='#'
20740   gl_GNULIB_ENABLED_verify_FALSE=
20741 fi
20742
20743   # End of code from modules
20744
20745
20746
20747
20748
20749
20750
20751
20752
20753   gltests_libdeps=
20754   gltests_ltlibdeps=
20755
20756
20757
20758
20759
20760
20761
20762
20763
20764   gl_source_base='tests'
20765   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
20766
20767   gl_module_indicator_condition=$gltests_WITNESS
20768
20769
20770
20771
20772
20773
20774
20775
20776
20777
20778   LIBGNU_LIBDEPS="$gl_libdeps"
20779
20780   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
20781
20782
20783
20784 # UNIX98 PTYs.
20785 for ac_func in grantpt
20786 do :
20787   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
20788 if test "x$ac_cv_func_grantpt" = x""yes; then :
20789   cat >>confdefs.h <<_ACEOF
20790 #define HAVE_GRANTPT 1
20791 _ACEOF
20792
20793 fi
20794 done
20795
20796
20797 # PTY-related GNU extensions.
20798 for ac_func in getpt
20799 do :
20800   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
20801 if test "x$ac_cv_func_getpt" = x""yes; then :
20802   cat >>confdefs.h <<_ACEOF
20803 #define HAVE_GETPT 1
20804 _ACEOF
20805
20806 fi
20807 done
20808
20809
20810 # Check this now, so that we will NOT find the above functions in ncurses.
20811 # That is because we have not set up to link ncurses in lib-src.
20812 # It's better to believe a function is not available
20813 # than to expect to find it in ncurses.
20814 # Also we need tputs and friends to be able to build at all.
20815 have_tputs_et_al=true
20816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
20817 $as_echo_n "checking for library containing tputs... " >&6; }
20818 if test "${ac_cv_search_tputs+set}" = set; then :
20819   $as_echo_n "(cached) " >&6
20820 else
20821   ac_func_search_save_LIBS=$LIBS
20822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20823 /* end confdefs.h.  */
20824
20825 /* Override any GCC internal prototype to avoid an error.
20826    Use char because int might match the return type of a GCC
20827    builtin and then its argument prototype would still apply.  */
20828 #ifdef __cplusplus
20829 extern "C"
20830 #endif
20831 char tputs ();
20832 int
20833 main ()
20834 {
20835 return tputs ();
20836   ;
20837   return 0;
20838 }
20839 _ACEOF
20840 for ac_lib in '' ncurses terminfo termcap; do
20841   if test -z "$ac_lib"; then
20842     ac_res="none required"
20843   else
20844     ac_res=-l$ac_lib
20845     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
20846   fi
20847   if ac_fn_c_try_link "$LINENO"; then :
20848   ac_cv_search_tputs=$ac_res
20849 fi
20850 rm -f core conftest.err conftest.$ac_objext \
20851     conftest$ac_exeext
20852   if test "${ac_cv_search_tputs+set}" = set; then :
20853   break
20854 fi
20855 done
20856 if test "${ac_cv_search_tputs+set}" = set; then :
20857
20858 else
20859   ac_cv_search_tputs=no
20860 fi
20861 rm conftest.$ac_ext
20862 LIBS=$ac_func_search_save_LIBS
20863 fi
20864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
20865 $as_echo "$ac_cv_search_tputs" >&6; }
20866 ac_res=$ac_cv_search_tputs
20867 if test "$ac_res" != no; then :
20868   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20869
20870 else
20871   have_tputs_et_al=false
20872 fi
20873
20874 if test "$have_tputs_et_al" != true; then
20875   as_fn_error "I couldn't find termcap functions (tputs and friends).
20876 Maybe some development libraries/packages are missing?  Try installing
20877 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
20878 fi
20879 # Must define this when any termcap library is found.
20880
20881 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
20882
20883 ## FIXME This was the cpp logic, but I am not sure it is right.
20884 ## The above test has not necessarily found libncurses.
20885 HAVE_LIBNCURSES=yes
20886
20887 ## Use terminfo instead of termcap?
20888 ## Note only system files NOT using terminfo are:
20889 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
20890 ## darwin|gnu without ncurses.
20891 TERMINFO=no
20892 LIBS_TERMCAP=
20893 case "$opsys" in
20894   ## cygwin: Fewer environment variables to go wrong, more terminal types.
20895   ## hpux10-20: Use the system provided termcap(3) library.
20896   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
20897   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
20898   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
20899
20900   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
20901   ##  The ncurses library has been moved out of the System framework in
20902   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
20903   ##  option to use it.
20904   darwin|gnu*)
20905     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
20906     if test "x$HAVE_LIBNCURSES" = "xyes"; then
20907       TERMINFO=yes
20908       LIBS_TERMCAP="-lncurses"
20909     fi
20910     ;;
20911
20912   freebsd)
20913     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
20914 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
20915     if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
20916   $as_echo_n "(cached) " >&6
20917 else
20918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20919 /* end confdefs.h.  */
20920 #include <osreldate.h>
20921 int
20922 main ()
20923 {
20924 #if __FreeBSD_version < 400000
20925 fail;
20926 #endif
20927
20928   ;
20929   return 0;
20930 }
20931 _ACEOF
20932 if ac_fn_c_try_link "$LINENO"; then :
20933   emacs_cv_freebsd_terminfo=yes
20934 else
20935   emacs_cv_freebsd_terminfo=no
20936 fi
20937 rm -f core conftest.err conftest.$ac_objext \
20938     conftest$ac_exeext conftest.$ac_ext
20939 fi
20940
20941
20942     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
20943 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
20944
20945     if test $emacs_cv_freebsd_terminfo = yes; then
20946       TERMINFO=yes
20947       LIBS_TERMCAP="-lncurses"
20948     else
20949       LIBS_TERMCAP="-ltermcap"
20950     fi
20951     ;;
20952
20953   netbsd)
20954     if test $ac_cv_search_tputs = -lterminfo; then
20955       TERMINFO=yes
20956       LIBS_TERMCAP="-lterminfo"
20957     else
20958       LIBS_TERMCAP="-ltermcap"
20959     fi
20960     ;;
20961
20962 esac
20963
20964 case "$opsys" in
20965   ## hpux: Make sure we get select from libc rather than from libcurses
20966   ##  because libcurses on HPUX 10.10 has a broken version of select.
20967   ##  We used to use -lc -lcurses, but this may be cleaner.
20968   hpux*) LIBS_TERMCAP="-ltermcap" ;;
20969
20970   openbsd) LIBS_TERMCAP="-lncurses" ;;
20971
20972   ## Must use system termcap, if we use any termcap.  It does special things.
20973   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
20974 esac
20975
20976 TERMCAP_OBJ=tparam.o
20977 if test $TERMINFO = yes; then
20978
20979 $as_echo "#define TERMINFO 1" >>confdefs.h
20980
20981
20982   ## Default used to be -ltermcap.  Add a case above if need something else.
20983   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
20984
20985   TERMCAP_OBJ=terminfo.o
20986 fi
20987
20988
20989
20990
20991 # Do we have res_init, for detecting changes in /etc/resolv.conf?
20992 resolv=no
20993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20994 /* end confdefs.h.  */
20995 #include <netinet/in.h>
20996 #include <arpa/nameser.h>
20997 #include <resolv.h>
20998 int
20999 main ()
21000 {
21001 return res_init();
21002   ;
21003   return 0;
21004 }
21005 _ACEOF
21006 if ac_fn_c_try_link "$LINENO"; then :
21007   have_res_init=yes
21008 else
21009   have_res_init=no
21010 fi
21011 rm -f core conftest.err conftest.$ac_objext \
21012     conftest$ac_exeext conftest.$ac_ext
21013 if test "$have_res_init" = no; then
21014   OLIBS="$LIBS"
21015   LIBS="$LIBS -lresolv"
21016   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
21017 $as_echo_n "checking for res_init with -lresolv... " >&6; }
21018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21019 /* end confdefs.h.  */
21020 #include <netinet/in.h>
21021 #include <arpa/nameser.h>
21022 #include <resolv.h>
21023 int
21024 main ()
21025 {
21026 return res_init();
21027   ;
21028   return 0;
21029 }
21030 _ACEOF
21031 if ac_fn_c_try_link "$LINENO"; then :
21032   have_res_init=yes
21033 else
21034   have_res_init=no
21035 fi
21036 rm -f core conftest.err conftest.$ac_objext \
21037     conftest$ac_exeext conftest.$ac_ext
21038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
21039 $as_echo "$have_res_init" >&6; }
21040   if test "$have_res_init" = yes ; then
21041     resolv=yes
21042   fi
21043   LIBS="$OLIBS"
21044 fi
21045
21046 if test "$have_res_init" = yes; then
21047
21048 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
21049
21050 fi
21051
21052 # Do we need the Hesiod library to provide the support routines?
21053 LIBHESIOD=
21054 if test "$with_hesiod" != no ; then
21055   # Don't set $LIBS here -- see comments above.  FIXME which comments?
21056   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
21057 if test "x$ac_cv_func_res_send" = x""yes; then :
21058
21059 else
21060   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
21061 if test "x$ac_cv_func___res_send" = x""yes; then :
21062
21063 else
21064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
21065 $as_echo_n "checking for res_send in -lresolv... " >&6; }
21066 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
21067   $as_echo_n "(cached) " >&6
21068 else
21069   ac_check_lib_save_LIBS=$LIBS
21070 LIBS="-lresolv  $LIBS"
21071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21072 /* end confdefs.h.  */
21073
21074 /* Override any GCC internal prototype to avoid an error.
21075    Use char because int might match the return type of a GCC
21076    builtin and then its argument prototype would still apply.  */
21077 #ifdef __cplusplus
21078 extern "C"
21079 #endif
21080 char res_send ();
21081 int
21082 main ()
21083 {
21084 return res_send ();
21085   ;
21086   return 0;
21087 }
21088 _ACEOF
21089 if ac_fn_c_try_link "$LINENO"; then :
21090   ac_cv_lib_resolv_res_send=yes
21091 else
21092   ac_cv_lib_resolv_res_send=no
21093 fi
21094 rm -f core conftest.err conftest.$ac_objext \
21095     conftest$ac_exeext conftest.$ac_ext
21096 LIBS=$ac_check_lib_save_LIBS
21097 fi
21098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
21099 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
21100 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
21101   resolv=yes
21102 else
21103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
21104 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
21105 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
21106   $as_echo_n "(cached) " >&6
21107 else
21108   ac_check_lib_save_LIBS=$LIBS
21109 LIBS="-lresolv  $LIBS"
21110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21111 /* end confdefs.h.  */
21112
21113 /* Override any GCC internal prototype to avoid an error.
21114    Use char because int might match the return type of a GCC
21115    builtin and then its argument prototype would still apply.  */
21116 #ifdef __cplusplus
21117 extern "C"
21118 #endif
21119 char __res_send ();
21120 int
21121 main ()
21122 {
21123 return __res_send ();
21124   ;
21125   return 0;
21126 }
21127 _ACEOF
21128 if ac_fn_c_try_link "$LINENO"; then :
21129   ac_cv_lib_resolv___res_send=yes
21130 else
21131   ac_cv_lib_resolv___res_send=no
21132 fi
21133 rm -f core conftest.err conftest.$ac_objext \
21134     conftest$ac_exeext conftest.$ac_ext
21135 LIBS=$ac_check_lib_save_LIBS
21136 fi
21137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
21138 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
21139 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
21140   resolv=yes
21141 fi
21142
21143 fi
21144
21145 fi
21146
21147 fi
21148
21149   if test "$resolv" = yes ; then
21150     RESOLVLIB=-lresolv
21151   else
21152     RESOLVLIB=
21153   fi
21154   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
21155 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
21156
21157 else
21158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
21159 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
21160 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
21161   $as_echo_n "(cached) " >&6
21162 else
21163   ac_check_lib_save_LIBS=$LIBS
21164 LIBS="-lhesiod $RESOLVLIB $LIBS"
21165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21166 /* end confdefs.h.  */
21167
21168 /* Override any GCC internal prototype to avoid an error.
21169    Use char because int might match the return type of a GCC
21170    builtin and then its argument prototype would still apply.  */
21171 #ifdef __cplusplus
21172 extern "C"
21173 #endif
21174 char hes_getmailhost ();
21175 int
21176 main ()
21177 {
21178 return hes_getmailhost ();
21179   ;
21180   return 0;
21181 }
21182 _ACEOF
21183 if ac_fn_c_try_link "$LINENO"; then :
21184   ac_cv_lib_hesiod_hes_getmailhost=yes
21185 else
21186   ac_cv_lib_hesiod_hes_getmailhost=no
21187 fi
21188 rm -f core conftest.err conftest.$ac_objext \
21189     conftest$ac_exeext conftest.$ac_ext
21190 LIBS=$ac_check_lib_save_LIBS
21191 fi
21192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
21193 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
21194 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
21195   hesiod=yes
21196 else
21197   :
21198 fi
21199
21200 fi
21201
21202
21203   if test x"$hesiod" = xyes; then
21204
21205 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
21206
21207     LIBHESIOD=-lhesiod
21208   fi
21209 fi
21210
21211
21212 # Do we need libresolv (due to res_init or Hesiod)?
21213 if test "$resolv" = yes ; then
21214
21215 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
21216
21217   LIBRESOLV=-lresolv
21218 else
21219   LIBRESOLV=
21220 fi
21221
21222
21223 # These tell us which Kerberos-related libraries to use.
21224 COM_ERRLIB=
21225 CRYPTOLIB=
21226 KRB5LIB=
21227 DESLIB=
21228 KRB4LIB=
21229
21230 if test "${with_kerberos}" != no; then
21231   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
21232 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
21233 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
21234   $as_echo_n "(cached) " >&6
21235 else
21236   ac_check_lib_save_LIBS=$LIBS
21237 LIBS="-lcom_err  $LIBS"
21238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21239 /* end confdefs.h.  */
21240
21241 /* Override any GCC internal prototype to avoid an error.
21242    Use char because int might match the return type of a GCC
21243    builtin and then its argument prototype would still apply.  */
21244 #ifdef __cplusplus
21245 extern "C"
21246 #endif
21247 char com_err ();
21248 int
21249 main ()
21250 {
21251 return com_err ();
21252   ;
21253   return 0;
21254 }
21255 _ACEOF
21256 if ac_fn_c_try_link "$LINENO"; then :
21257   ac_cv_lib_com_err_com_err=yes
21258 else
21259   ac_cv_lib_com_err_com_err=no
21260 fi
21261 rm -f core conftest.err conftest.$ac_objext \
21262     conftest$ac_exeext conftest.$ac_ext
21263 LIBS=$ac_check_lib_save_LIBS
21264 fi
21265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
21266 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
21267 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
21268   have_com_err=yes
21269 else
21270   have_com_err=no
21271 fi
21272
21273   if test $have_com_err = yes; then
21274     COM_ERRLIB=-lcom_err
21275     LIBS="$COM_ERRLIB $LIBS"
21276
21277 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
21278
21279   fi
21280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
21281 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
21282 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
21283   $as_echo_n "(cached) " >&6
21284 else
21285   ac_check_lib_save_LIBS=$LIBS
21286 LIBS="-lcrypto  $LIBS"
21287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21288 /* end confdefs.h.  */
21289
21290 /* Override any GCC internal prototype to avoid an error.
21291    Use char because int might match the return type of a GCC
21292    builtin and then its argument prototype would still apply.  */
21293 #ifdef __cplusplus
21294 extern "C"
21295 #endif
21296 char mit_des_cbc_encrypt ();
21297 int
21298 main ()
21299 {
21300 return mit_des_cbc_encrypt ();
21301   ;
21302   return 0;
21303 }
21304 _ACEOF
21305 if ac_fn_c_try_link "$LINENO"; then :
21306   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
21307 else
21308   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
21309 fi
21310 rm -f core conftest.err conftest.$ac_objext \
21311     conftest$ac_exeext conftest.$ac_ext
21312 LIBS=$ac_check_lib_save_LIBS
21313 fi
21314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
21315 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
21316 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
21317   have_crypto=yes
21318 else
21319   have_crypto=no
21320 fi
21321
21322   if test $have_crypto = yes; then
21323     CRYPTOLIB=-lcrypto
21324     LIBS="$CRYPTOLIB $LIBS"
21325
21326 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
21327
21328   fi
21329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
21330 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
21331 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
21332   $as_echo_n "(cached) " >&6
21333 else
21334   ac_check_lib_save_LIBS=$LIBS
21335 LIBS="-lk5crypto  $LIBS"
21336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21337 /* end confdefs.h.  */
21338
21339 /* Override any GCC internal prototype to avoid an error.
21340    Use char because int might match the return type of a GCC
21341    builtin and then its argument prototype would still apply.  */
21342 #ifdef __cplusplus
21343 extern "C"
21344 #endif
21345 char mit_des_cbc_encrypt ();
21346 int
21347 main ()
21348 {
21349 return mit_des_cbc_encrypt ();
21350   ;
21351   return 0;
21352 }
21353 _ACEOF
21354 if ac_fn_c_try_link "$LINENO"; then :
21355   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
21356 else
21357   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
21358 fi
21359 rm -f core conftest.err conftest.$ac_objext \
21360     conftest$ac_exeext conftest.$ac_ext
21361 LIBS=$ac_check_lib_save_LIBS
21362 fi
21363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
21364 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
21365 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
21366   have_k5crypto=yes
21367 else
21368   have_k5crypto=no
21369 fi
21370
21371   if test $have_k5crypto = yes; then
21372     CRYPTOLIB=-lk5crypto
21373     LIBS="$CRYPTOLIB $LIBS"
21374
21375 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
21376
21377   fi
21378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
21379 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
21380 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
21381   $as_echo_n "(cached) " >&6
21382 else
21383   ac_check_lib_save_LIBS=$LIBS
21384 LIBS="-lkrb5  $LIBS"
21385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21386 /* end confdefs.h.  */
21387
21388 /* Override any GCC internal prototype to avoid an error.
21389    Use char because int might match the return type of a GCC
21390    builtin and then its argument prototype would still apply.  */
21391 #ifdef __cplusplus
21392 extern "C"
21393 #endif
21394 char krb5_init_context ();
21395 int
21396 main ()
21397 {
21398 return krb5_init_context ();
21399   ;
21400   return 0;
21401 }
21402 _ACEOF
21403 if ac_fn_c_try_link "$LINENO"; then :
21404   ac_cv_lib_krb5_krb5_init_context=yes
21405 else
21406   ac_cv_lib_krb5_krb5_init_context=no
21407 fi
21408 rm -f core conftest.err conftest.$ac_objext \
21409     conftest$ac_exeext conftest.$ac_ext
21410 LIBS=$ac_check_lib_save_LIBS
21411 fi
21412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
21413 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
21414 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
21415   have_krb5=yes
21416 else
21417   have_krb5=no
21418 fi
21419
21420   if test $have_krb5=yes; then
21421     KRB5LIB=-lkrb5
21422     LIBS="$KRB5LIB $LIBS"
21423
21424 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
21425
21426   fi
21427     if test "${with_kerberos5}" = no; then
21428     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
21429 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
21430 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
21431   $as_echo_n "(cached) " >&6
21432 else
21433   ac_check_lib_save_LIBS=$LIBS
21434 LIBS="-ldes425  $LIBS"
21435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21436 /* end confdefs.h.  */
21437
21438 /* Override any GCC internal prototype to avoid an error.
21439    Use char because int might match the return type of a GCC
21440    builtin and then its argument prototype would still apply.  */
21441 #ifdef __cplusplus
21442 extern "C"
21443 #endif
21444 char des_cbc_encrypt ();
21445 int
21446 main ()
21447 {
21448 return des_cbc_encrypt ();
21449   ;
21450   return 0;
21451 }
21452 _ACEOF
21453 if ac_fn_c_try_link "$LINENO"; then :
21454   ac_cv_lib_des425_des_cbc_encrypt=yes
21455 else
21456   ac_cv_lib_des425_des_cbc_encrypt=no
21457 fi
21458 rm -f core conftest.err conftest.$ac_objext \
21459     conftest$ac_exeext conftest.$ac_ext
21460 LIBS=$ac_check_lib_save_LIBS
21461 fi
21462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
21463 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
21464 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
21465   have_des425=yes
21466 else
21467   have_des425=no
21468 fi
21469
21470     if test $have_des425 = yes; then
21471       DESLIB=-ldes425
21472       LIBS="$DESLIB $LIBS"
21473
21474 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
21475
21476     else
21477       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
21478 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
21479 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
21480   $as_echo_n "(cached) " >&6
21481 else
21482   ac_check_lib_save_LIBS=$LIBS
21483 LIBS="-ldes  $LIBS"
21484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21485 /* end confdefs.h.  */
21486
21487 /* Override any GCC internal prototype to avoid an error.
21488    Use char because int might match the return type of a GCC
21489    builtin and then its argument prototype would still apply.  */
21490 #ifdef __cplusplus
21491 extern "C"
21492 #endif
21493 char des_cbc_encrypt ();
21494 int
21495 main ()
21496 {
21497 return des_cbc_encrypt ();
21498   ;
21499   return 0;
21500 }
21501 _ACEOF
21502 if ac_fn_c_try_link "$LINENO"; then :
21503   ac_cv_lib_des_des_cbc_encrypt=yes
21504 else
21505   ac_cv_lib_des_des_cbc_encrypt=no
21506 fi
21507 rm -f core conftest.err conftest.$ac_objext \
21508     conftest$ac_exeext conftest.$ac_ext
21509 LIBS=$ac_check_lib_save_LIBS
21510 fi
21511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
21512 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
21513 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
21514   have_des=yes
21515 else
21516   have_des=no
21517 fi
21518
21519       if test $have_des = yes; then
21520         DESLIB=-ldes
21521         LIBS="$DESLIB $LIBS"
21522
21523 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
21524
21525       fi
21526     fi
21527     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
21528 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
21529 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
21530   $as_echo_n "(cached) " >&6
21531 else
21532   ac_check_lib_save_LIBS=$LIBS
21533 LIBS="-lkrb4  $LIBS"
21534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21535 /* end confdefs.h.  */
21536
21537 /* Override any GCC internal prototype to avoid an error.
21538    Use char because int might match the return type of a GCC
21539    builtin and then its argument prototype would still apply.  */
21540 #ifdef __cplusplus
21541 extern "C"
21542 #endif
21543 char krb_get_cred ();
21544 int
21545 main ()
21546 {
21547 return krb_get_cred ();
21548   ;
21549   return 0;
21550 }
21551 _ACEOF
21552 if ac_fn_c_try_link "$LINENO"; then :
21553   ac_cv_lib_krb4_krb_get_cred=yes
21554 else
21555   ac_cv_lib_krb4_krb_get_cred=no
21556 fi
21557 rm -f core conftest.err conftest.$ac_objext \
21558     conftest$ac_exeext conftest.$ac_ext
21559 LIBS=$ac_check_lib_save_LIBS
21560 fi
21561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
21562 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
21563 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
21564   have_krb4=yes
21565 else
21566   have_krb4=no
21567 fi
21568
21569     if test $have_krb4 = yes; then
21570       KRB4LIB=-lkrb4
21571       LIBS="$KRB4LIB $LIBS"
21572
21573 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
21574
21575     else
21576       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
21577 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
21578 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
21579   $as_echo_n "(cached) " >&6
21580 else
21581   ac_check_lib_save_LIBS=$LIBS
21582 LIBS="-lkrb  $LIBS"
21583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21584 /* end confdefs.h.  */
21585
21586 /* Override any GCC internal prototype to avoid an error.
21587    Use char because int might match the return type of a GCC
21588    builtin and then its argument prototype would still apply.  */
21589 #ifdef __cplusplus
21590 extern "C"
21591 #endif
21592 char krb_get_cred ();
21593 int
21594 main ()
21595 {
21596 return krb_get_cred ();
21597   ;
21598   return 0;
21599 }
21600 _ACEOF
21601 if ac_fn_c_try_link "$LINENO"; then :
21602   ac_cv_lib_krb_krb_get_cred=yes
21603 else
21604   ac_cv_lib_krb_krb_get_cred=no
21605 fi
21606 rm -f core conftest.err conftest.$ac_objext \
21607     conftest$ac_exeext conftest.$ac_ext
21608 LIBS=$ac_check_lib_save_LIBS
21609 fi
21610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
21611 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
21612 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
21613   have_krb=yes
21614 else
21615   have_krb=no
21616 fi
21617
21618       if test $have_krb = yes; then
21619         KRB4LIB=-lkrb
21620         LIBS="$KRB4LIB $LIBS"
21621
21622 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
21623
21624       fi
21625     fi
21626   fi
21627
21628   if test "${with_kerberos5}" != no; then
21629     for ac_header in krb5.h
21630 do :
21631   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
21632 if test "x$ac_cv_header_krb5_h" = x""yes; then :
21633   cat >>confdefs.h <<_ACEOF
21634 #define HAVE_KRB5_H 1
21635 _ACEOF
21636  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
21637 "
21638 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
21639
21640 cat >>confdefs.h <<_ACEOF
21641 #define HAVE_KRB5_ERROR_TEXT 1
21642 _ACEOF
21643
21644
21645 fi
21646 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
21647 "
21648 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
21649
21650 cat >>confdefs.h <<_ACEOF
21651 #define HAVE_KRB5_ERROR_E_TEXT 1
21652 _ACEOF
21653
21654
21655 fi
21656
21657 fi
21658
21659 done
21660
21661   else
21662     for ac_header in des.h
21663 do :
21664   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
21665 if test "x$ac_cv_header_des_h" = x""yes; then :
21666   cat >>confdefs.h <<_ACEOF
21667 #define HAVE_DES_H 1
21668 _ACEOF
21669
21670 else
21671   for ac_header in kerberosIV/des.h
21672 do :
21673   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
21674 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
21675   cat >>confdefs.h <<_ACEOF
21676 #define HAVE_KERBEROSIV_DES_H 1
21677 _ACEOF
21678
21679 else
21680   for ac_header in kerberos/des.h
21681 do :
21682   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
21683 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
21684   cat >>confdefs.h <<_ACEOF
21685 #define HAVE_KERBEROS_DES_H 1
21686 _ACEOF
21687
21688 fi
21689
21690 done
21691
21692 fi
21693
21694 done
21695
21696 fi
21697
21698 done
21699
21700     for ac_header in krb.h
21701 do :
21702   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
21703 if test "x$ac_cv_header_krb_h" = x""yes; then :
21704   cat >>confdefs.h <<_ACEOF
21705 #define HAVE_KRB_H 1
21706 _ACEOF
21707
21708 else
21709   for ac_header in kerberosIV/krb.h
21710 do :
21711   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
21712 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
21713   cat >>confdefs.h <<_ACEOF
21714 #define HAVE_KERBEROSIV_KRB_H 1
21715 _ACEOF
21716
21717 else
21718   for ac_header in kerberos/krb.h
21719 do :
21720   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
21721 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
21722   cat >>confdefs.h <<_ACEOF
21723 #define HAVE_KERBEROS_KRB_H 1
21724 _ACEOF
21725
21726 fi
21727
21728 done
21729
21730 fi
21731
21732 done
21733
21734 fi
21735
21736 done
21737
21738   fi
21739   for ac_header in com_err.h
21740 do :
21741   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
21742 if test "x$ac_cv_header_com_err_h" = x""yes; then :
21743   cat >>confdefs.h <<_ACEOF
21744 #define HAVE_COM_ERR_H 1
21745 _ACEOF
21746
21747 fi
21748
21749 done
21750
21751 fi
21752
21753
21754
21755
21756
21757
21758
21759 # Solaris requires -lintl if you want strerror (which calls dgettext)
21760 # to return localized messages.
21761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
21762 $as_echo_n "checking for dgettext in -lintl... " >&6; }
21763 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
21764   $as_echo_n "(cached) " >&6
21765 else
21766   ac_check_lib_save_LIBS=$LIBS
21767 LIBS="-lintl  $LIBS"
21768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21769 /* end confdefs.h.  */
21770
21771 /* Override any GCC internal prototype to avoid an error.
21772    Use char because int might match the return type of a GCC
21773    builtin and then its argument prototype would still apply.  */
21774 #ifdef __cplusplus
21775 extern "C"
21776 #endif
21777 char dgettext ();
21778 int
21779 main ()
21780 {
21781 return dgettext ();
21782   ;
21783   return 0;
21784 }
21785 _ACEOF
21786 if ac_fn_c_try_link "$LINENO"; then :
21787   ac_cv_lib_intl_dgettext=yes
21788 else
21789   ac_cv_lib_intl_dgettext=no
21790 fi
21791 rm -f core conftest.err conftest.$ac_objext \
21792     conftest$ac_exeext conftest.$ac_ext
21793 LIBS=$ac_check_lib_save_LIBS
21794 fi
21795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
21796 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
21797 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
21798   cat >>confdefs.h <<_ACEOF
21799 #define HAVE_LIBINTL 1
21800 _ACEOF
21801
21802   LIBS="-lintl $LIBS"
21803
21804 fi
21805
21806
21807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
21808 $as_echo_n "checking whether localtime caches TZ... " >&6; }
21809 if test "${emacs_cv_localtime_cache+set}" = set; then :
21810   $as_echo_n "(cached) " >&6
21811 else
21812   if test x$ac_cv_func_tzset = xyes; then
21813 if test "$cross_compiling" = yes; then :
21814   # If we have tzset, assume the worst when cross-compiling.
21815 emacs_cv_localtime_cache=yes
21816 else
21817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21818 /* end confdefs.h.  */
21819 #include <time.h>
21820 char TZ_GMT0[] = "TZ=GMT0";
21821 char TZ_PST8[] = "TZ=PST8";
21822 main()
21823 {
21824   time_t now = time ((time_t *) 0);
21825   int hour_GMT0, hour_unset;
21826   if (putenv (TZ_GMT0) != 0)
21827     exit (1);
21828   hour_GMT0 = localtime (&now)->tm_hour;
21829   unsetenv("TZ");
21830   hour_unset = localtime (&now)->tm_hour;
21831   if (putenv (TZ_PST8) != 0)
21832     exit (1);
21833   if (localtime (&now)->tm_hour == hour_GMT0)
21834     exit (1);
21835   unsetenv("TZ");
21836   if (localtime (&now)->tm_hour != hour_unset)
21837     exit (1);
21838   exit (0);
21839 }
21840 _ACEOF
21841 if ac_fn_c_try_run "$LINENO"; then :
21842   emacs_cv_localtime_cache=no
21843 else
21844   emacs_cv_localtime_cache=yes
21845 fi
21846 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21847   conftest.$ac_objext conftest.beam conftest.$ac_ext
21848 fi
21849
21850 else
21851         # If we lack tzset, report that localtime does not cache TZ,
21852         # since we can't invalidate the cache if we don't have tzset.
21853         emacs_cv_localtime_cache=no
21854 fi
21855 fi
21856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
21857 $as_echo "$emacs_cv_localtime_cache" >&6; }
21858 if test $emacs_cv_localtime_cache = yes; then
21859
21860 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
21861
21862 fi
21863
21864 if test "x$HAVE_TIMEVAL" = xyes; then
21865   for ac_func in gettimeofday
21866 do :
21867   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
21868 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
21869   cat >>confdefs.h <<_ACEOF
21870 #define HAVE_GETTIMEOFDAY 1
21871 _ACEOF
21872
21873 fi
21874 done
21875
21876   if test $ac_cv_func_gettimeofday = yes; then
21877     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
21878 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
21879 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
21880   $as_echo_n "(cached) " >&6
21881 else
21882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21883 /* end confdefs.h.  */
21884
21885 #ifdef TIME_WITH_SYS_TIME
21886 #include <sys/time.h>
21887 #include <time.h>
21888 #else
21889 #ifdef HAVE_SYS_TIME_H
21890 #include <sys/time.h>
21891 #else
21892 #include <time.h>
21893 #endif
21894 #endif
21895 int
21896 main ()
21897 {
21898 struct timeval time;
21899        gettimeofday (&time, 0);
21900   ;
21901   return 0;
21902 }
21903 _ACEOF
21904 if ac_fn_c_try_compile "$LINENO"; then :
21905   emacs_cv_gettimeofday_two_arguments=yes
21906 else
21907   emacs_cv_gettimeofday_two_arguments=no
21908 fi
21909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21910 fi
21911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
21912 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
21913     if test $emacs_cv_gettimeofday_two_arguments = no; then
21914
21915 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
21916
21917     fi
21918   fi
21919 fi
21920
21921 ok_so_far=yes
21922 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
21923 if test "x$ac_cv_func_socket" = x""yes; then :
21924
21925 else
21926   ok_so_far=no
21927 fi
21928
21929 if test $ok_so_far = yes; then
21930   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
21931 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
21932
21933 else
21934   ok_so_far=no
21935 fi
21936
21937
21938 fi
21939 if test $ok_so_far = yes; then
21940   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
21941 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
21942
21943 else
21944   ok_so_far=no
21945 fi
21946
21947
21948 fi
21949 if test $ok_so_far = yes; then
21950
21951 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
21952
21953 fi
21954
21955 if test -f /usr/lpp/X11/bin/smt.exp; then
21956
21957 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
21958
21959 fi
21960
21961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
21962 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
21963 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
21964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
21965 $as_echo "yes" >&6; }
21966
21967 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
21968
21969 else
21970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
21971 $as_echo "no" >&6; }
21972 fi
21973
21974 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
21975 if test "x$ac_cv_type_pid_t" = x""yes; then :
21976
21977 else
21978
21979 cat >>confdefs.h <<_ACEOF
21980 #define pid_t int
21981 _ACEOF
21982
21983 fi
21984
21985 for ac_header in vfork.h
21986 do :
21987   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
21988 if test "x$ac_cv_header_vfork_h" = x""yes; then :
21989   cat >>confdefs.h <<_ACEOF
21990 #define HAVE_VFORK_H 1
21991 _ACEOF
21992
21993 fi
21994
21995 done
21996
21997 for ac_func in fork vfork
21998 do :
21999   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
22000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22001 eval as_val=\$$as_ac_var
22002    if test "x$as_val" = x""yes; then :
22003   cat >>confdefs.h <<_ACEOF
22004 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
22005 _ACEOF
22006
22007 fi
22008 done
22009
22010 if test "x$ac_cv_func_fork" = xyes; then
22011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
22012 $as_echo_n "checking for working fork... " >&6; }
22013 if test "${ac_cv_func_fork_works+set}" = set; then :
22014   $as_echo_n "(cached) " >&6
22015 else
22016   if test "$cross_compiling" = yes; then :
22017   ac_cv_func_fork_works=cross
22018 else
22019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22020 /* end confdefs.h.  */
22021 $ac_includes_default
22022 int
22023 main ()
22024 {
22025
22026           /* By Ruediger Kuhlmann. */
22027           return fork () < 0;
22028
22029   ;
22030   return 0;
22031 }
22032 _ACEOF
22033 if ac_fn_c_try_run "$LINENO"; then :
22034   ac_cv_func_fork_works=yes
22035 else
22036   ac_cv_func_fork_works=no
22037 fi
22038 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22039   conftest.$ac_objext conftest.beam conftest.$ac_ext
22040 fi
22041
22042 fi
22043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
22044 $as_echo "$ac_cv_func_fork_works" >&6; }
22045
22046 else
22047   ac_cv_func_fork_works=$ac_cv_func_fork
22048 fi
22049 if test "x$ac_cv_func_fork_works" = xcross; then
22050   case $host in
22051     *-*-amigaos* | *-*-msdosdjgpp*)
22052       # Override, as these systems have only a dummy fork() stub
22053       ac_cv_func_fork_works=no
22054       ;;
22055     *)
22056       ac_cv_func_fork_works=yes
22057       ;;
22058   esac
22059   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
22060 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
22061 fi
22062 ac_cv_func_vfork_works=$ac_cv_func_vfork
22063 if test "x$ac_cv_func_vfork" = xyes; then
22064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
22065 $as_echo_n "checking for working vfork... " >&6; }
22066 if test "${ac_cv_func_vfork_works+set}" = set; then :
22067   $as_echo_n "(cached) " >&6
22068 else
22069   if test "$cross_compiling" = yes; then :
22070   ac_cv_func_vfork_works=cross
22071 else
22072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22073 /* end confdefs.h.  */
22074 /* Thanks to Paul Eggert for this test.  */
22075 $ac_includes_default
22076 #include <sys/wait.h>
22077 #ifdef HAVE_VFORK_H
22078 # include <vfork.h>
22079 #endif
22080 /* On some sparc systems, changes by the child to local and incoming
22081    argument registers are propagated back to the parent.  The compiler
22082    is told about this with #include <vfork.h>, but some compilers
22083    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
22084    static variable whose address is put into a register that is
22085    clobbered by the vfork.  */
22086 static void
22087 #ifdef __cplusplus
22088 sparc_address_test (int arg)
22089 # else
22090 sparc_address_test (arg) int arg;
22091 #endif
22092 {
22093   static pid_t child;
22094   if (!child) {
22095     child = vfork ();
22096     if (child < 0) {
22097       perror ("vfork");
22098       _exit(2);
22099     }
22100     if (!child) {
22101       arg = getpid();
22102       write(-1, "", 0);
22103       _exit (arg);
22104     }
22105   }
22106 }
22107
22108 int
22109 main ()
22110 {
22111   pid_t parent = getpid ();
22112   pid_t child;
22113
22114   sparc_address_test (0);
22115
22116   child = vfork ();
22117
22118   if (child == 0) {
22119     /* Here is another test for sparc vfork register problems.  This
22120        test uses lots of local variables, at least as many local
22121        variables as main has allocated so far including compiler
22122        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
22123        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
22124        reuse the register of parent for one of the local variables,
22125        since it will think that parent can't possibly be used any more
22126        in this routine.  Assigning to the local variable will thus
22127        munge parent in the parent process.  */
22128     pid_t
22129       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
22130       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
22131     /* Convince the compiler that p..p7 are live; otherwise, it might
22132        use the same hardware register for all 8 local variables.  */
22133     if (p != p1 || p != p2 || p != p3 || p != p4
22134         || p != p5 || p != p6 || p != p7)
22135       _exit(1);
22136
22137     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
22138        from child file descriptors.  If the child closes a descriptor
22139        before it execs or exits, this munges the parent's descriptor
22140        as well.  Test for this by closing stdout in the child.  */
22141     _exit(close(fileno(stdout)) != 0);
22142   } else {
22143     int status;
22144     struct stat st;
22145
22146     while (wait(&status) != child)
22147       ;
22148     return (
22149          /* Was there some problem with vforking?  */
22150          child < 0
22151
22152          /* Did the child fail?  (This shouldn't happen.)  */
22153          || status
22154
22155          /* Did the vfork/compiler bug occur?  */
22156          || parent != getpid()
22157
22158          /* Did the file descriptor bug occur?  */
22159          || fstat(fileno(stdout), &st) != 0
22160          );
22161   }
22162 }
22163 _ACEOF
22164 if ac_fn_c_try_run "$LINENO"; then :
22165   ac_cv_func_vfork_works=yes
22166 else
22167   ac_cv_func_vfork_works=no
22168 fi
22169 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22170   conftest.$ac_objext conftest.beam conftest.$ac_ext
22171 fi
22172
22173 fi
22174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
22175 $as_echo "$ac_cv_func_vfork_works" >&6; }
22176
22177 fi;
22178 if test "x$ac_cv_func_fork_works" = xcross; then
22179   ac_cv_func_vfork_works=$ac_cv_func_vfork
22180   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
22181 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
22182 fi
22183
22184 if test "x$ac_cv_func_vfork_works" = xyes; then
22185
22186 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
22187
22188 else
22189
22190 $as_echo "#define vfork fork" >>confdefs.h
22191
22192 fi
22193 if test "x$ac_cv_func_fork_works" = xyes; then
22194
22195 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
22196
22197 fi
22198
22199
22200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
22201 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
22202 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
22203   $as_echo_n "(cached) " >&6
22204 else
22205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22206 /* end confdefs.h.  */
22207 #include <langinfo.h>
22208 int
22209 main ()
22210 {
22211 char* cs = nl_langinfo(CODESET);
22212   ;
22213   return 0;
22214 }
22215 _ACEOF
22216 if ac_fn_c_try_link "$LINENO"; then :
22217   emacs_cv_langinfo_codeset=yes
22218 else
22219   emacs_cv_langinfo_codeset=no
22220 fi
22221 rm -f core conftest.err conftest.$ac_objext \
22222     conftest$ac_exeext conftest.$ac_ext
22223
22224 fi
22225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
22226 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
22227 if test $emacs_cv_langinfo_codeset = yes; then
22228
22229 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
22230
22231 fi
22232
22233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
22234 $as_echo_n "checking for mbstate_t... " >&6; }
22235 if test "${ac_cv_type_mbstate_t+set}" = set; then :
22236   $as_echo_n "(cached) " >&6
22237 else
22238   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22239 /* end confdefs.h.  */
22240 $ac_includes_default
22241 #           include <wchar.h>
22242 int
22243 main ()
22244 {
22245 mbstate_t x; return sizeof x;
22246   ;
22247   return 0;
22248 }
22249 _ACEOF
22250 if ac_fn_c_try_compile "$LINENO"; then :
22251   ac_cv_type_mbstate_t=yes
22252 else
22253   ac_cv_type_mbstate_t=no
22254 fi
22255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22256 fi
22257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
22258 $as_echo "$ac_cv_type_mbstate_t" >&6; }
22259    if test $ac_cv_type_mbstate_t = yes; then
22260
22261 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
22262
22263    else
22264
22265 $as_echo "#define mbstate_t int" >>confdefs.h
22266
22267    fi
22268
22269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
22270 $as_echo_n "checking for C restricted array declarations... " >&6; }
22271 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
22272   $as_echo_n "(cached) " >&6
22273 else
22274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22275 /* end confdefs.h.  */
22276 void fred (int x[__restrict]);
22277 int
22278 main ()
22279 {
22280
22281   ;
22282   return 0;
22283 }
22284 _ACEOF
22285 if ac_fn_c_try_compile "$LINENO"; then :
22286   emacs_cv_c_restrict_arr=yes
22287 else
22288   emacs_cv_c_restrict_arr=no
22289 fi
22290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22291 fi
22292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
22293 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
22294 if test "$emacs_cv_c_restrict_arr" = yes; then
22295
22296 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
22297
22298 fi
22299
22300
22301
22302 # Set up the CFLAGS for real compilation, so we can substitute it.
22303 CFLAGS="$REAL_CFLAGS"
22304 CPPFLAGS="$REAL_CPPFLAGS"
22305
22306 ## Hack to detect a buggy GCC version.
22307 if test "x$GCC" = xyes \
22308    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
22309    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
22310    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
22311    as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
22312 fi
22313
22314 version=$PACKAGE_VERSION
22315
22316 ### Specify what sort of things we'll be editing into Makefile and config.h.
22317 ### Use configuration here uncanonicalized to avoid exceeding size limits.
22318
22319
22320 ## Unused?
22321
22322
22323
22324
22325
22326
22327
22328
22329
22330
22331
22332
22333
22334
22335
22336
22337
22338
22339
22340
22341 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
22342 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
22343 ## end of LIBX_BASE, but nothing ever set it.
22344
22345
22346
22347
22348 ## Used in lwlib/Makefile.in.
22349
22350 if test -n "${machfile}"; then
22351   M_FILE="\$(srcdir)/${machfile}"
22352 else
22353   M_FILE=
22354 fi
22355 S_FILE="\$(srcdir)/${opsysfile}"
22356
22357
22358
22359
22360
22361
22362
22363
22364
22365
22366 cat >>confdefs.h <<_ACEOF
22367 #define EMACS_CONFIGURATION "${canonical}"
22368 _ACEOF
22369
22370
22371 cat >>confdefs.h <<_ACEOF
22372 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
22373 _ACEOF
22374
22375 if test -n "$machfile"; then
22376
22377 cat >>confdefs.h <<_ACEOF
22378 #define config_machfile "${machfile}"
22379 _ACEOF
22380
22381 fi
22382
22383 cat >>confdefs.h <<_ACEOF
22384 #define config_opsysfile "${opsysfile}"
22385 _ACEOF
22386
22387
22388 XMENU_OBJ=
22389 XOBJ=
22390 FONT_OBJ=
22391 if test "${HAVE_X_WINDOWS}" = "yes" ; then
22392
22393 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
22394
22395   XMENU_OBJ=xmenu.o
22396   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
22397   FONT_OBJ=xfont.o
22398   if test "$HAVE_XFT" = "yes"; then
22399     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
22400   elif test "$HAVE_FREETYPE" = "yes"; then
22401     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
22402   fi
22403
22404 fi
22405
22406
22407
22408
22409 WIDGET_OBJ=
22410 MOTIF_LIBW=
22411 if test "${USE_X_TOOLKIT}" != "none" ; then
22412   WIDGET_OBJ=widget.o
22413
22414 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
22415
22416   if test "${USE_X_TOOLKIT}" = "LUCID"; then
22417
22418 $as_echo "#define USE_LUCID 1" >>confdefs.h
22419
22420   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
22421
22422 $as_echo "#define USE_MOTIF 1" >>confdefs.h
22423
22424     MOTIF_LIBW=-lXm
22425     case "$opsys" in
22426       gnu-linux)
22427         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
22428         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
22429         ;;
22430
22431       unixware)
22432         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
22433         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
22434         MOTIF_LIBW="MOTIF_LIBW -lXimp"
22435         ;;
22436
22437       aix4-2)
22438         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
22439         MOTIF_LIBW="$MOTIF_LIBW -li18n"
22440         ;;
22441     esac
22442     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
22443   fi
22444 fi
22445
22446
22447 TOOLKIT_LIBW=
22448 case "$USE_X_TOOLKIT" in
22449   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
22450   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
22451   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS -lXcomposite" ;;
22452 esac
22453
22454
22455 if test "$USE_X_TOOLKIT" = "none"; then
22456   LIBXT_OTHER="\$(LIBXSM)"
22457   OLDXMENU_TARGET="really-oldXMenu"
22458 else
22459   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
22460   OLDXMENU_TARGET="really-lwlib"
22461 fi
22462
22463
22464 ## The X Menu stuff is present in the X10 distribution, but missing
22465 ## from X11.  If we have X10, just use the installed library;
22466 ## otherwise, use our own copy.
22467 if test "${HAVE_X11}" = "yes" ; then
22468
22469 $as_echo "#define HAVE_X11 1" >>confdefs.h
22470
22471
22472   if test "$USE_X_TOOLKIT" = "none"; then
22473     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
22474   else
22475     OLDXMENU="\${lwlibdir}/liblw.a"
22476   fi
22477   LIBXMENU="\$(OLDXMENU)"
22478   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
22479   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
22480 else
22481   ## For a syntactically valid Makefile; not actually used for anything.
22482   ## See comments in src/Makefile.in.
22483   OLDXMENU=nothing
22484   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
22485   if test "${HAVE_X_WINDOWS}" = "yes"; then
22486     LIBXMENU="-lXMenu"
22487   else
22488     LIBXMENU=
22489   fi
22490   LIBX_OTHER=
22491   OLDXMENU_DEPS=
22492 fi
22493
22494 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
22495   OLDXMENU_TARGET=
22496   OLDXMENU=nothing
22497   LIBXMENU=
22498   OLDXMENU_DEPS=
22499 fi
22500
22501
22502
22503
22504
22505
22506
22507 if test "${HAVE_MENUS}" = "yes" ; then
22508
22509 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
22510
22511 fi
22512
22513 if test "${GNU_MALLOC}" = "yes" ; then
22514
22515 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
22516
22517 fi
22518
22519 RALLOC_OBJ=
22520 if test "${REL_ALLOC}" = "yes" ; then
22521
22522 $as_echo "#define REL_ALLOC 1" >>confdefs.h
22523
22524
22525   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
22526 fi
22527
22528
22529 if test "$opsys" = "cygwin"; then
22530   CYGWIN_OBJ="sheap.o"
22531   ## Cygwin differs because of its unexec().
22532   PRE_ALLOC_OBJ=
22533   POST_ALLOC_OBJ=lastfile.o
22534 else
22535   CYGWIN_OBJ=
22536   PRE_ALLOC_OBJ=lastfile.o
22537   POST_ALLOC_OBJ=
22538 fi
22539
22540
22541
22542
22543
22544 case "$opsys" in
22545   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
22546
22547   darwin)
22548    ## The -headerpad option tells ld (see man page) to leave room at the
22549    ## end of the header for adding load commands.  Needed for dumping.
22550    ## 0x690 is the total size of 30 segment load commands (at 56
22551    ## each); under Cocoa 31 commands are required.
22552    if test "$HAVE_NS" = "yes"; then
22553      libs_nsgui="-framework AppKit"
22554      headerpad_extra=6C8
22555    else
22556      libs_nsgui=
22557      headerpad_extra=690
22558    fi
22559    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
22560
22561    ## This is here because src/Makefile.in did some extra fiddling around
22562    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
22563    ##   #ifndef LD_SWITCH_SYSTEM
22564    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
22565    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
22566    ## not using gcc, darwin system not on an alpha (ie darwin, since
22567    ## darwin + alpha does not occur).
22568    ## Because this was done in src/Makefile.in, the resulting part of
22569    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
22570    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
22571    ## rather than LD_SWITCH_SYSTEM.
22572    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
22573      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
22574    ;;
22575
22576   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
22577   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
22578   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
22579   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
22580   ## had different values in configure (in ac_link) and src/Makefile.in.
22581   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
22582   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
22583
22584   *) LD_SWITCH_SYSTEM_TEMACS= ;;
22585 esac
22586
22587 if test "$NS_IMPL_GNUSTEP" = "yes"; then
22588   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
22589 fi
22590
22591
22592
22593
22594 LD_FIRSTFLAG=
22595 ORDINARY_LINK=
22596 case "$opsys" in
22597   ## gnu: GNU needs its own crt0.
22598   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
22599
22600   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
22601   ## library search parth, i.e. it won't search /usr/lib for libc and
22602   ## friends.  Using -nostartfiles instead avoids this problem, and
22603   ## will also work on earlier NetBSD releases.
22604   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
22605
22606   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
22607   ##   MkLinux/LinuxPPC needs this.
22608   ## ibms390x only supports opsys = gnu-linux so it can be added here.
22609   gnu-*)
22610     case "$machine" in
22611       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
22612     esac
22613     ;;
22614 esac
22615
22616
22617 if test "x$ORDINARY_LINK" = "xyes"; then
22618
22619   LD_FIRSTFLAG=""
22620
22621 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
22622
22623
22624 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
22625 ## freebsd, gnu-* not on macppc|ibms390x.
22626 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
22627
22628   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
22629   ## places that are difficult to figure out at make time.  Fortunately,
22630   ## these same versions allow you to pass arbitrary flags on to the
22631   ## linker, so there is no reason not to use it as a linker.
22632   ##
22633   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
22634   ## searching for libraries in its internal directories, so we have to
22635   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
22636   LD_FIRSTFLAG="-nostdlib"
22637 fi
22638
22639 ## FIXME? What setting of EDIT_LDFLAGS should this have?
22640 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
22641
22642
22643
22644
22645 ## FIXME? The logic here is not precisely the same as that above.
22646 ## There is no check here for a pre-defined LD_FIRSTFLAG.
22647 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
22648 LIB_GCC=
22649 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
22650
22651   case "$opsys" in
22652     freebsd|netbsd|openbsd) LIB_GCC= ;;
22653
22654     gnu-*)
22655       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
22656       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
22657       case $host_cpu in
22658       arm*)
22659         LIB_GCC="-lgcc_s"
22660         ;;
22661       *)
22662         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
22663         ## immediately undefine it again and redefine it to empty.
22664         ## Was the C_SWITCH_X_SITE part really necessary?
22665 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
22666         LIB_GCC=
22667         ;;
22668       esac
22669       ;;
22670
22671     ## Ask GCC where to find libgcc.a.
22672     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
22673   esac
22674 fi
22675
22676
22677 ## If we're using X11/GNUstep, define some consequences.
22678 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
22679
22680 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
22681
22682
22683 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
22684
22685 fi
22686
22687
22688
22689
22690 #### Report on what we decided to do.
22691 #### Report GTK as a toolkit, even if it doesn't use Xt.
22692 #### It makes printing result more understandable as using GTK sets
22693 #### toolkit_scroll_bars to yes by default.
22694 if test "${HAVE_GTK}" = "yes"; then
22695   USE_X_TOOLKIT=GTK
22696 fi
22697
22698 and_machfile=
22699 if test -n "$machfile"; then
22700   and_machfile=" and \`${machfile}'"
22701 fi
22702
22703 echo "
22704 Configured for \`${canonical}'.
22705
22706   Where should the build process find the source code?    ${srcdir}
22707   What operating system and machine description files should Emacs use?
22708         \`${opsysfile}'${and_machfile}
22709   What compiler should emacs be built with?               ${CC} ${CFLAGS}
22710   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
22711   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
22712   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
22713   What window system should Emacs use?                    ${window_system}
22714   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
22715
22716 if test -n "${x_includes}"; then
22717 echo "  Where do we find X Windows header files?                ${x_includes}"
22718 else
22719 echo "  Where do we find X Windows header files?                Standard dirs"
22720 fi
22721 if test -n "${x_libraries}"; then
22722 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
22723 else
22724 echo "  Where do we find X Windows libraries?                   Standard dirs"
22725 fi
22726
22727 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
22728 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
22729 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
22730 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
22731 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
22732 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
22733 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
22734 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
22735
22736 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
22737 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
22738 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
22739 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
22740 echo "  Does Emacs use -lgnutls (2.6.x or higher)?              ${HAVE_GNUTLS}"
22741 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
22742
22743 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
22744 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
22745 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
22746 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
22747
22748 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
22749 echo
22750
22751 if test $USE_XASSERTS = yes; then
22752    echo "  Compiling with asserts turned on."
22753    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
22754 fi
22755
22756 echo
22757
22758 if test "$HAVE_NS" = "yes"; then
22759    echo
22760    echo "You must run \"make install\" in order to test the built application.
22761 The installed application will go to nextstep/Emacs.app and can be
22762 run or moved from there."
22763    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
22764       echo "The application will be fully self-contained."
22765     else
22766       echo "The lisp resources for the application will be installed under ${prefix}.
22767 You may need to run \"make install\" with sudo.  The application will fail
22768 to run if these resources are not installed."
22769    fi
22770    echo
22771 fi
22772
22773
22774 # Remove any trailing slashes in these variables.
22775 test "${prefix}" != NONE &&
22776   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
22777 test "${exec_prefix}" != NONE &&
22778   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
22779
22780 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
22781
22782 ac_config_files="$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"
22783
22784
22785 opt_makefile=test/automated/Makefile
22786
22787 if test -f $srcdir/${opt_makefile}.in; then
22788   SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
22789       ac_config_files="$ac_config_files test/automated/Makefile"
22790
22791 fi
22792
22793 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
22794
22795
22796
22797 ac_config_commands="$ac_config_commands mkdirs"
22798
22799
22800 ac_config_commands="$ac_config_commands epaths"
22801
22802
22803 ac_config_commands="$ac_config_commands gdbinit"
22804
22805
22806 cat >confcache <<\_ACEOF
22807 # This file is a shell script that caches the results of configure
22808 # tests run on this system so they can be shared between configure
22809 # scripts and configure runs, see configure's option --config-cache.
22810 # It is not useful on other systems.  If it contains results you don't
22811 # want to keep, you may remove or edit it.
22812 #
22813 # config.status only pays attention to the cache file if you give it
22814 # the --recheck option to rerun configure.
22815 #
22816 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22817 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22818 # following values.
22819
22820 _ACEOF
22821
22822 # The following way of writing the cache mishandles newlines in values,
22823 # but we know of no workaround that is simple, portable, and efficient.
22824 # So, we kill variables containing newlines.
22825 # Ultrix sh set writes to stderr and can't be redirected directly,
22826 # and sets the high bit in the cache file unless we assign to the vars.
22827 (
22828   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22829     eval ac_val=\$$ac_var
22830     case $ac_val in #(
22831     *${as_nl}*)
22832       case $ac_var in #(
22833       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
22834 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
22835       esac
22836       case $ac_var in #(
22837       _ | IFS | as_nl) ;; #(
22838       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
22839       *) { eval $ac_var=; unset $ac_var;} ;;
22840       esac ;;
22841     esac
22842   done
22843
22844   (set) 2>&1 |
22845     case $as_nl`(ac_space=' '; set) 2>&1` in #(
22846     *${as_nl}ac_space=\ *)
22847       # `set' does not quote correctly, so add quotes: double-quote
22848       # substitution turns \\\\ into \\, and sed turns \\ into \.
22849       sed -n \
22850         "s/'/'\\\\''/g;
22851           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22852       ;; #(
22853     *)
22854       # `set' quotes correctly as required by POSIX, so do not add quotes.
22855       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22856       ;;
22857     esac |
22858     sort
22859 ) |
22860   sed '
22861      /^ac_cv_env_/b end
22862      t clear
22863      :clear
22864      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22865      t end
22866      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22867      :end' >>confcache
22868 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22869   if test -w "$cache_file"; then
22870     test "x$cache_file" != "x/dev/null" &&
22871       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
22872 $as_echo "$as_me: updating cache $cache_file" >&6;}
22873     cat confcache >$cache_file
22874   else
22875     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
22876 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22877   fi
22878 fi
22879 rm -f confcache
22880
22881 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22882 # Let make expand exec_prefix.
22883 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22884
22885 DEFS=-DHAVE_CONFIG_H
22886
22887 ac_libobjs=
22888 ac_ltlibobjs=
22889 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22890   # 1. Remove the extension, and $U if already installed.
22891   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22892   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
22893   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
22894   #    will be set to the directory where LIBOBJS objects are built.
22895   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22896   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
22897 done
22898 LIBOBJS=$ac_libobjs
22899
22900 LTLIBOBJS=$ac_ltlibobjs
22901
22902
22903  if test -n "$EXEEXT"; then
22904   am__EXEEXT_TRUE=
22905   am__EXEEXT_FALSE='#'
22906 else
22907   am__EXEEXT_TRUE='#'
22908   am__EXEEXT_FALSE=
22909 fi
22910
22911 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
22912   as_fn_error "conditional \"AMDEP\" was never defined.
22913 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22914 fi
22915 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
22916   as_fn_error "conditional \"am__fastdepCC\" was never defined.
22917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22918 fi
22919
22920 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
22921   as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
22922 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22923 fi
22924 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
22925   as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
22926 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22927 fi
22928
22929 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
22930   as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
22931 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22932 fi
22933 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
22934   as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
22935 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22936 fi
22937 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
22938   as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
22939 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22940 fi
22941 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
22942   as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
22943 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22944 fi
22945 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
22946   as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
22947 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22948 fi
22949 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
22950   as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
22951 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22952 fi
22953 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
22954   as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
22955 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22956 fi
22957 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
22958   as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
22959 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22960 fi
22961 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
22962   as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
22963 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22964 fi
22965
22966     gl_libobjs=
22967     gl_ltlibobjs=
22968     if test -n "$gl_LIBOBJS"; then
22969       # Remove the extension.
22970       sed_drop_objext='s/\.o$//;s/\.obj$//'
22971       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22972         gl_libobjs="$gl_libobjs $i.$ac_objext"
22973         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
22974       done
22975     fi
22976     gl_LIBOBJS=$gl_libobjs
22977
22978     gl_LTLIBOBJS=$gl_ltlibobjs
22979
22980
22981
22982     gltests_libobjs=
22983     gltests_ltlibobjs=
22984     if test -n "$gltests_LIBOBJS"; then
22985       # Remove the extension.
22986       sed_drop_objext='s/\.o$//;s/\.obj$//'
22987       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22988         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
22989         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
22990       done
22991     fi
22992     gltests_LIBOBJS=$gltests_libobjs
22993
22994     gltests_LTLIBOBJS=$gltests_ltlibobjs
22995
22996
22997
22998 : ${CONFIG_STATUS=./config.status}
22999 ac_write_fail=0
23000 ac_clean_files_save=$ac_clean_files
23001 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
23002 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
23003 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
23004 as_write_fail=0
23005 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
23006 #! $SHELL
23007 # Generated by $as_me.
23008 # Run this file to recreate the current configuration.
23009 # Compiler output produced by configure, useful for debugging
23010 # configure, is in config.log if it exists.
23011
23012 debug=false
23013 ac_cs_recheck=false
23014 ac_cs_silent=false
23015
23016 SHELL=\${CONFIG_SHELL-$SHELL}
23017 export SHELL
23018 _ASEOF
23019 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
23020 ## -------------------- ##
23021 ## M4sh Initialization. ##
23022 ## -------------------- ##
23023
23024 # Be more Bourne compatible
23025 DUALCASE=1; export DUALCASE # for MKS sh
23026 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
23027   emulate sh
23028   NULLCMD=:
23029   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23030   # is contrary to our usage.  Disable this feature.
23031   alias -g '${1+"$@"}'='"$@"'
23032   setopt NO_GLOB_SUBST
23033 else
23034   case `(set -o) 2>/dev/null` in #(
23035   *posix*) :
23036     set -o posix ;; #(
23037   *) :
23038      ;;
23039 esac
23040 fi
23041
23042
23043 as_nl='
23044 '
23045 export as_nl
23046 # Printing a long string crashes Solaris 7 /usr/bin/printf.
23047 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
23048 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
23049 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
23050 # Prefer a ksh shell builtin over an external printf program on Solaris,
23051 # but without wasting forks for bash or zsh.
23052 if test -z "$BASH_VERSION$ZSH_VERSION" \
23053     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
23054   as_echo='print -r --'
23055   as_echo_n='print -rn --'
23056 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
23057   as_echo='printf %s\n'
23058   as_echo_n='printf %s'
23059 else
23060   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
23061     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
23062     as_echo_n='/usr/ucb/echo -n'
23063   else
23064     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
23065     as_echo_n_body='eval
23066       arg=$1;
23067       case $arg in #(
23068       *"$as_nl"*)
23069         expr "X$arg" : "X\\(.*\\)$as_nl";
23070         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
23071       esac;
23072       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
23073     '
23074     export as_echo_n_body
23075     as_echo_n='sh -c $as_echo_n_body as_echo'
23076   fi
23077   export as_echo_body
23078   as_echo='sh -c $as_echo_body as_echo'
23079 fi
23080
23081 # The user is always right.
23082 if test "${PATH_SEPARATOR+set}" != set; then
23083   PATH_SEPARATOR=:
23084   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
23085     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
23086       PATH_SEPARATOR=';'
23087   }
23088 fi
23089
23090
23091 # IFS
23092 # We need space, tab and new line, in precisely that order.  Quoting is
23093 # there to prevent editors from complaining about space-tab.
23094 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
23095 # splitting by setting IFS to empty value.)
23096 IFS=" ""        $as_nl"
23097
23098 # Find who we are.  Look in the path if we contain no directory separator.
23099 case $0 in #((
23100   *[\\/]* ) as_myself=$0 ;;
23101   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
23102 for as_dir in $PATH
23103 do
23104   IFS=$as_save_IFS
23105   test -z "$as_dir" && as_dir=.
23106     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
23107   done
23108 IFS=$as_save_IFS
23109
23110      ;;
23111 esac
23112 # We did not find ourselves, most probably we were run as `sh COMMAND'
23113 # in which case we are not to be found in the path.
23114 if test "x$as_myself" = x; then
23115   as_myself=$0
23116 fi
23117 if test ! -f "$as_myself"; then
23118   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
23119   exit 1
23120 fi
23121
23122 # Unset variables that we do not need and which cause bugs (e.g. in
23123 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
23124 # suppresses any "Segmentation fault" message there.  '((' could
23125 # trigger a bug in pdksh 5.2.14.
23126 for as_var in BASH_ENV ENV MAIL MAILPATH
23127 do eval test x\${$as_var+set} = xset \
23128   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
23129 done
23130 PS1='$ '
23131 PS2='> '
23132 PS4='+ '
23133
23134 # NLS nuisances.
23135 LC_ALL=C
23136 export LC_ALL
23137 LANGUAGE=C
23138 export LANGUAGE
23139
23140 # CDPATH.
23141 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
23142
23143
23144 # as_fn_error ERROR [LINENO LOG_FD]
23145 # ---------------------------------
23146 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
23147 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
23148 # script with status $?, using 1 if that was 0.
23149 as_fn_error ()
23150 {
23151   as_status=$?; test $as_status -eq 0 && as_status=1
23152   if test "$3"; then
23153     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
23154     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
23155   fi
23156   $as_echo "$as_me: error: $1" >&2
23157   as_fn_exit $as_status
23158 } # as_fn_error
23159
23160
23161 # as_fn_set_status STATUS
23162 # -----------------------
23163 # Set $? to STATUS, without forking.
23164 as_fn_set_status ()
23165 {
23166   return $1
23167 } # as_fn_set_status
23168
23169 # as_fn_exit STATUS
23170 # -----------------
23171 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
23172 as_fn_exit ()
23173 {
23174   set +e
23175   as_fn_set_status $1
23176   exit $1
23177 } # as_fn_exit
23178
23179 # as_fn_unset VAR
23180 # ---------------
23181 # Portably unset VAR.
23182 as_fn_unset ()
23183 {
23184   { eval $1=; unset $1;}
23185 }
23186 as_unset=as_fn_unset
23187 # as_fn_append VAR VALUE
23188 # ----------------------
23189 # Append the text in VALUE to the end of the definition contained in VAR. Take
23190 # advantage of any shell optimizations that allow amortized linear growth over
23191 # repeated appends, instead of the typical quadratic growth present in naive
23192 # implementations.
23193 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
23194   eval 'as_fn_append ()
23195   {
23196     eval $1+=\$2
23197   }'
23198 else
23199   as_fn_append ()
23200   {
23201     eval $1=\$$1\$2
23202   }
23203 fi # as_fn_append
23204
23205 # as_fn_arith ARG...
23206 # ------------------
23207 # Perform arithmetic evaluation on the ARGs, and store the result in the
23208 # global $as_val. Take advantage of shells that can avoid forks. The arguments
23209 # must be portable across $(()) and expr.
23210 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
23211   eval 'as_fn_arith ()
23212   {
23213     as_val=$(( $* ))
23214   }'
23215 else
23216   as_fn_arith ()
23217   {
23218     as_val=`expr "$@" || test $? -eq 1`
23219   }
23220 fi # as_fn_arith
23221
23222
23223 if expr a : '\(a\)' >/dev/null 2>&1 &&
23224    test "X`expr 00001 : '.*\(...\)'`" = X001; then
23225   as_expr=expr
23226 else
23227   as_expr=false
23228 fi
23229
23230 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
23231   as_basename=basename
23232 else
23233   as_basename=false
23234 fi
23235
23236 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
23237   as_dirname=dirname
23238 else
23239   as_dirname=false
23240 fi
23241
23242 as_me=`$as_basename -- "$0" ||
23243 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
23244          X"$0" : 'X\(//\)$' \| \
23245          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
23246 $as_echo X/"$0" |
23247     sed '/^.*\/\([^/][^/]*\)\/*$/{
23248             s//\1/
23249             q
23250           }
23251           /^X\/\(\/\/\)$/{
23252             s//\1/
23253             q
23254           }
23255           /^X\/\(\/\).*/{
23256             s//\1/
23257             q
23258           }
23259           s/.*/./; q'`
23260
23261 # Avoid depending upon Character Ranges.
23262 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
23263 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
23264 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
23265 as_cr_digits='0123456789'
23266 as_cr_alnum=$as_cr_Letters$as_cr_digits
23267
23268 ECHO_C= ECHO_N= ECHO_T=
23269 case `echo -n x` in #(((((
23270 -n*)
23271   case `echo 'xy\c'` in
23272   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
23273   xy)  ECHO_C='\c';;
23274   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
23275        ECHO_T=' ';;
23276   esac;;
23277 *)
23278   ECHO_N='-n';;
23279 esac
23280
23281 rm -f conf$$ conf$$.exe conf$$.file
23282 if test -d conf$$.dir; then
23283   rm -f conf$$.dir/conf$$.file
23284 else
23285   rm -f conf$$.dir
23286   mkdir conf$$.dir 2>/dev/null
23287 fi
23288 if (echo >conf$$.file) 2>/dev/null; then
23289   if ln -s conf$$.file conf$$ 2>/dev/null; then
23290     as_ln_s='ln -s'
23291     # ... but there are two gotchas:
23292     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
23293     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
23294     # In both cases, we have to default to `cp -p'.
23295     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
23296       as_ln_s='cp -p'
23297   elif ln conf$$.file conf$$ 2>/dev/null; then
23298     as_ln_s=ln
23299   else
23300     as_ln_s='cp -p'
23301   fi
23302 else
23303   as_ln_s='cp -p'
23304 fi
23305 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
23306 rmdir conf$$.dir 2>/dev/null
23307
23308
23309 # as_fn_mkdir_p
23310 # -------------
23311 # Create "$as_dir" as a directory, including parents if necessary.
23312 as_fn_mkdir_p ()
23313 {
23314
23315   case $as_dir in #(
23316   -*) as_dir=./$as_dir;;
23317   esac
23318   test -d "$as_dir" || eval $as_mkdir_p || {
23319     as_dirs=
23320     while :; do
23321       case $as_dir in #(
23322       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
23323       *) as_qdir=$as_dir;;
23324       esac
23325       as_dirs="'$as_qdir' $as_dirs"
23326       as_dir=`$as_dirname -- "$as_dir" ||
23327 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23328          X"$as_dir" : 'X\(//\)[^/]' \| \
23329          X"$as_dir" : 'X\(//\)$' \| \
23330          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
23331 $as_echo X"$as_dir" |
23332     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23333             s//\1/
23334             q
23335           }
23336           /^X\(\/\/\)[^/].*/{
23337             s//\1/
23338             q
23339           }
23340           /^X\(\/\/\)$/{
23341             s//\1/
23342             q
23343           }
23344           /^X\(\/\).*/{
23345             s//\1/
23346             q
23347           }
23348           s/.*/./; q'`
23349       test -d "$as_dir" && break
23350     done
23351     test -z "$as_dirs" || eval "mkdir $as_dirs"
23352   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
23353
23354
23355 } # as_fn_mkdir_p
23356 if mkdir -p . 2>/dev/null; then
23357   as_mkdir_p='mkdir -p "$as_dir"'
23358 else
23359   test -d ./-p && rmdir ./-p
23360   as_mkdir_p=false
23361 fi
23362
23363 if test -x / >/dev/null 2>&1; then
23364   as_test_x='test -x'
23365 else
23366   if ls -dL / >/dev/null 2>&1; then
23367     as_ls_L_option=L
23368   else
23369     as_ls_L_option=
23370   fi
23371   as_test_x='
23372     eval sh -c '\''
23373       if test -d "$1"; then
23374         test -d "$1/.";
23375       else
23376         case $1 in #(
23377         -*)set "./$1";;
23378         esac;
23379         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
23380         ???[sx]*):;;*)false;;esac;fi
23381     '\'' sh
23382   '
23383 fi
23384 as_executable_p=$as_test_x
23385
23386 # Sed expression to map a string onto a valid CPP name.
23387 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
23388
23389 # Sed expression to map a string onto a valid variable name.
23390 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
23391
23392
23393 exec 6>&1
23394 ## ----------------------------------- ##
23395 ## Main body of $CONFIG_STATUS script. ##
23396 ## ----------------------------------- ##
23397 _ASEOF
23398 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
23399
23400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23401 # Save the log message, to keep $0 and so on meaningful, and to
23402 # report actual input values of CONFIG_FILES etc. instead of their
23403 # values after options handling.
23404 ac_log="
23405 This file was extended by emacs $as_me 24.0.50, which was
23406 generated by GNU Autoconf 2.65.  Invocation command line was
23407
23408   CONFIG_FILES    = $CONFIG_FILES
23409   CONFIG_HEADERS  = $CONFIG_HEADERS
23410   CONFIG_LINKS    = $CONFIG_LINKS
23411   CONFIG_COMMANDS = $CONFIG_COMMANDS
23412   $ $0 $@
23413
23414 on `(hostname || uname -n) 2>/dev/null | sed 1q`
23415 "
23416
23417 _ACEOF
23418
23419 case $ac_config_files in *"
23420 "*) set x $ac_config_files; shift; ac_config_files=$*;;
23421 esac
23422
23423 case $ac_config_headers in *"
23424 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
23425 esac
23426
23427
23428 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23429 # Files that config.status was made for.
23430 config_files="$ac_config_files"
23431 config_headers="$ac_config_headers"
23432 config_commands="$ac_config_commands"
23433
23434 _ACEOF
23435
23436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23437 ac_cs_usage="\
23438 \`$as_me' instantiates files and other configuration actions
23439 from templates according to the current configuration.  Unless the files
23440 and actions are specified as TAGs, all are instantiated by default.
23441
23442 Usage: $0 [OPTION]... [TAG]...
23443
23444   -h, --help       print this help, then exit
23445   -V, --version    print version number and configuration settings, then exit
23446       --config     print configuration, then exit
23447   -q, --quiet, --silent
23448                    do not print progress messages
23449   -d, --debug      don't remove temporary files
23450       --recheck    update $as_me by reconfiguring in the same conditions
23451       --file=FILE[:TEMPLATE]
23452                    instantiate the configuration file FILE
23453       --header=FILE[:TEMPLATE]
23454                    instantiate the configuration header FILE
23455
23456 Configuration files:
23457 $config_files
23458
23459 Configuration headers:
23460 $config_headers
23461
23462 Configuration commands:
23463 $config_commands
23464
23465 Report bugs to the package provider."
23466
23467 _ACEOF
23468 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23469 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
23470 ac_cs_version="\\
23471 emacs config.status 24.0.50
23472 configured by $0, generated by GNU Autoconf 2.65,
23473   with options \\"\$ac_cs_config\\"
23474
23475 Copyright (C) 2009 Free Software Foundation, Inc.
23476 This config.status script is free software; the Free Software Foundation
23477 gives unlimited permission to copy, distribute and modify it."
23478
23479 ac_pwd='$ac_pwd'
23480 srcdir='$srcdir'
23481 INSTALL='$INSTALL'
23482 MKDIR_P='$MKDIR_P'
23483 AWK='$AWK'
23484 test -n "\$AWK" || AWK=awk
23485 _ACEOF
23486
23487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23488 # The default lists apply if the user does not specify any file.
23489 ac_need_defaults=:
23490 while test $# != 0
23491 do
23492   case $1 in
23493   --*=*)
23494     ac_option=`expr "X$1" : 'X\([^=]*\)='`
23495     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
23496     ac_shift=:
23497     ;;
23498   *)
23499     ac_option=$1
23500     ac_optarg=$2
23501     ac_shift=shift
23502     ;;
23503   esac
23504
23505   case $ac_option in
23506   # Handling of the options.
23507   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
23508     ac_cs_recheck=: ;;
23509   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
23510     $as_echo "$ac_cs_version"; exit ;;
23511   --config | --confi | --conf | --con | --co | --c )
23512     $as_echo "$ac_cs_config"; exit ;;
23513   --debug | --debu | --deb | --de | --d | -d )
23514     debug=: ;;
23515   --file | --fil | --fi | --f )
23516     $ac_shift
23517     case $ac_optarg in
23518     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23519     esac
23520     as_fn_append CONFIG_FILES " '$ac_optarg'"
23521     ac_need_defaults=false;;
23522   --header | --heade | --head | --hea )
23523     $ac_shift
23524     case $ac_optarg in
23525     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23526     esac
23527     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
23528     ac_need_defaults=false;;
23529   --he | --h)
23530     # Conflict between --help and --header
23531     as_fn_error "ambiguous option: \`$1'
23532 Try \`$0 --help' for more information.";;
23533   --help | --hel | -h )
23534     $as_echo "$ac_cs_usage"; exit ;;
23535   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
23536   | -silent | --silent | --silen | --sile | --sil | --si | --s)
23537     ac_cs_silent=: ;;
23538
23539   # This is an error.
23540   -*) as_fn_error "unrecognized option: \`$1'
23541 Try \`$0 --help' for more information." ;;
23542
23543   *) as_fn_append ac_config_targets " $1"
23544      ac_need_defaults=false ;;
23545
23546   esac
23547   shift
23548 done
23549
23550 ac_configure_extra_args=
23551
23552 if $ac_cs_silent; then
23553   exec 6>/dev/null
23554   ac_configure_extra_args="$ac_configure_extra_args --silent"
23555 fi
23556
23557 _ACEOF
23558 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23559 if \$ac_cs_recheck; then
23560   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23561   shift
23562   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
23563   CONFIG_SHELL='$SHELL'
23564   export CONFIG_SHELL
23565   exec "\$@"
23566 fi
23567
23568 _ACEOF
23569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23570 exec 5>>config.log
23571 {
23572   echo
23573   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
23574 ## Running $as_me. ##
23575 _ASBOX
23576   $as_echo "$ac_log"
23577 } >&5
23578
23579 _ACEOF
23580 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23581 #
23582 # INIT-COMMANDS
23583 #
23584 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
23585 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
23586
23587 _ACEOF
23588
23589 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23590
23591 # Handling of arguments.
23592 for ac_config_target in $ac_config_targets
23593 do
23594   case $ac_config_target in
23595     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
23596     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
23597     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
23598     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
23599     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
23600     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
23601     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
23602     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
23603     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
23604     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
23605     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
23606     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
23607     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
23608     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
23609     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
23610     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
23611     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
23612     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
23613
23614   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
23615   esac
23616 done
23617
23618
23619 # If the user did not use the arguments to specify the items to instantiate,
23620 # then the envvar interface is used.  Set only those that are not.
23621 # We use the long form for the default assignment because of an extremely
23622 # bizarre bug on SunOS 4.1.3.
23623 if $ac_need_defaults; then
23624   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
23625   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23626   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
23627 fi
23628
23629 # Have a temporary directory for convenience.  Make it in the build tree
23630 # simply because there is no reason against having it here, and in addition,
23631 # creating and moving files from /tmp can sometimes cause problems.
23632 # Hook for its removal unless debugging.
23633 # Note that there is a small window in which the directory will not be cleaned:
23634 # after its creation but before its name has been assigned to `$tmp'.
23635 $debug ||
23636 {
23637   tmp=
23638   trap 'exit_status=$?
23639   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
23640 ' 0
23641   trap 'as_fn_exit 1' 1 2 13 15
23642 }
23643 # Create a (secure) tmp directory for tmp files.
23644
23645 {
23646   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
23647   test -n "$tmp" && test -d "$tmp"
23648 }  ||
23649 {
23650   tmp=./conf$$-$RANDOM
23651   (umask 077 && mkdir "$tmp")
23652 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
23653
23654 # Set up the scripts for CONFIG_FILES section.
23655 # No need to generate them if there are no CONFIG_FILES.
23656 # This happens for instance with `./config.status config.h'.
23657 if test -n "$CONFIG_FILES"; then
23658
23659 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
23660   ac_cs_awk_getline=:
23661   ac_cs_awk_pipe_init=
23662   ac_cs_awk_read_file='
23663       while ((getline aline < (F[key])) > 0)
23664         print(aline)
23665       close(F[key])'
23666   ac_cs_awk_pipe_fini=
23667 else
23668   ac_cs_awk_getline=false
23669   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
23670   ac_cs_awk_read_file='
23671       print "|#_!!_#|"
23672       print "cat " F[key] " &&"
23673       '$ac_cs_awk_pipe_init
23674   # The final `:' finishes the AND list.
23675   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
23676 fi
23677 ac_cr=`echo X | tr X '\015'`
23678 # On cygwin, bash can eat \r inside `` if the user requested igncr.
23679 # But we know of no other shell where ac_cr would be empty at this
23680 # point, so we can use a bashism as a fallback.
23681 if test "x$ac_cr" = x; then
23682   eval ac_cr=\$\'\\r\'
23683 fi
23684 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23685 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23686   ac_cs_awk_cr='\r'
23687 else
23688   ac_cs_awk_cr=$ac_cr
23689 fi
23690
23691 echo 'BEGIN {' >"$tmp/subs1.awk" &&
23692 _ACEOF
23693
23694 # Create commands to substitute file output variables.
23695 {
23696   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
23697   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
23698   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
23699   echo "_ACAWK" &&
23700   echo "_ACEOF"
23701 } >conf$$files.sh &&
23702 . ./conf$$files.sh ||
23703   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23704 rm -f conf$$files.sh
23705
23706 {
23707   echo "cat >conf$$subs.awk <<_ACEOF" &&
23708   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23709   echo "_ACEOF"
23710 } >conf$$subs.sh ||
23711   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23712 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
23713 ac_delim='%!_!# '
23714 for ac_last_try in false false false false false :; do
23715   . ./conf$$subs.sh ||
23716     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23717
23718   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23719   if test $ac_delim_n = $ac_delim_num; then
23720     break
23721   elif $ac_last_try; then
23722     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23723   else
23724     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23725   fi
23726 done
23727 rm -f conf$$subs.sh
23728
23729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23730 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
23731 _ACEOF
23732 sed -n '
23733 h
23734 s/^/S["/; s/!.*/"]=/
23735 p
23736 g
23737 s/^[^!]*!//
23738 :repl
23739 t repl
23740 s/'"$ac_delim"'$//
23741 t delim
23742 :nl
23743 h
23744 s/\(.\{148\}\)..*/\1/
23745 t more1
23746 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
23747 p
23748 n
23749 b repl
23750 :more1
23751 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23752 p
23753 g
23754 s/.\{148\}//
23755 t nl
23756 :delim
23757 h
23758 s/\(.\{148\}\)..*/\1/
23759 t more2
23760 s/["\\]/\\&/g; s/^/"/; s/$/"/
23761 p
23762 b
23763 :more2
23764 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23765 p
23766 g
23767 s/.\{148\}//
23768 t delim
23769 ' <conf$$subs.awk | sed '
23770 /^[^""]/{
23771   N
23772   s/\n//
23773 }
23774 ' >>$CONFIG_STATUS || ac_write_fail=1
23775 rm -f conf$$subs.awk
23776 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23777 _ACAWK
23778 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
23779   for (key in S) S_is_set[key] = 1
23780   FS = "\a"
23781   \$ac_cs_awk_pipe_init
23782 }
23783 {
23784   line = $ 0
23785   nfields = split(line, field, "@")
23786   substed = 0
23787   len = length(field[1])
23788   for (i = 2; i < nfields; i++) {
23789     key = field[i]
23790     keylen = length(key)
23791     if (S_is_set[key]) {
23792       value = S[key]
23793       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23794       len += length(value) + length(field[++i])
23795       substed = 1
23796     } else
23797       len += 1 + keylen
23798   }
23799   if (nfields == 3 && !substed) {
23800     key = field[2]
23801     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
23802       \$ac_cs_awk_read_file
23803       next
23804     }
23805   }
23806   print line
23807 }
23808 \$ac_cs_awk_pipe_fini
23809 _ACAWK
23810 _ACEOF
23811 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23812 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23813   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23814 else
23815   cat
23816 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
23817   || as_fn_error "could not setup config files machinery" "$LINENO" 5
23818 _ACEOF
23819
23820 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23821 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23822 # trailing colons and then remove the whole line if VPATH becomes empty
23823 # (actually we leave an empty line to preserve line numbers).
23824 if test "x$srcdir" = x.; then
23825   ac_vpsub='/^[  ]*VPATH[        ]*=/{
23826 s/:*\$(srcdir):*/:/
23827 s/:*\${srcdir}:*/:/
23828 s/:*@srcdir@:*/:/
23829 s/^\([^=]*=[     ]*\):*/\1/
23830 s/:*$//
23831 s/^[^=]*=[       ]*$//
23832 }'
23833 fi
23834
23835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23836 fi # test -n "$CONFIG_FILES"
23837
23838 # Set up the scripts for CONFIG_HEADERS section.
23839 # No need to generate them if there are no CONFIG_HEADERS.
23840 # This happens for instance with `./config.status Makefile'.
23841 if test -n "$CONFIG_HEADERS"; then
23842 cat >"$tmp/defines.awk" <<\_ACAWK ||
23843 BEGIN {
23844 _ACEOF
23845
23846 # Transform confdefs.h into an awk script `defines.awk', embedded as
23847 # here-document in config.status, that substitutes the proper values into
23848 # config.h.in to produce config.h.
23849
23850 # Create a delimiter string that does not exist in confdefs.h, to ease
23851 # handling of long lines.
23852 ac_delim='%!_!# '
23853 for ac_last_try in false false :; do
23854   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
23855   if test -z "$ac_t"; then
23856     break
23857   elif $ac_last_try; then
23858     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
23859   else
23860     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23861   fi
23862 done
23863
23864 # For the awk script, D is an array of macro values keyed by name,
23865 # likewise P contains macro parameters if any.  Preserve backslash
23866 # newline sequences.
23867
23868 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23869 sed -n '
23870 s/.\{148\}/&'"$ac_delim"'/g
23871 t rset
23872 :rset
23873 s/^[     ]*#[    ]*define[       ][      ]*/ /
23874 t def
23875 d
23876 :def
23877 s/\\$//
23878 t bsnl
23879 s/["\\]/\\&/g
23880 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23881 D["\1"]=" \3"/p
23882 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
23883 d
23884 :bsnl
23885 s/["\\]/\\&/g
23886 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
23887 D["\1"]=" \3\\\\\\n"\\/p
23888 t cont
23889 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23890 t cont
23891 d
23892 :cont
23893 n
23894 s/.\{148\}/&'"$ac_delim"'/g
23895 t clear
23896 :clear
23897 s/\\$//
23898 t bsnlc
23899 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23900 d
23901 :bsnlc
23902 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23903 b cont
23904 ' <confdefs.h | sed '
23905 s/'"$ac_delim"'/"\\\
23906 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23907
23908 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23909   for (key in D) D_is_set[key] = 1
23910   FS = "\a"
23911 }
23912 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23913   line = \$ 0
23914   split(line, arg, " ")
23915   if (arg[1] == "#") {
23916     defundef = arg[2]
23917     mac1 = arg[3]
23918   } else {
23919     defundef = substr(arg[1], 2)
23920     mac1 = arg[2]
23921   }
23922   split(mac1, mac2, "(") #)
23923   macro = mac2[1]
23924   prefix = substr(line, 1, index(line, defundef) - 1)
23925   if (D_is_set[macro]) {
23926     # Preserve the white space surrounding the "#".
23927     print prefix "define", macro P[macro] D[macro]
23928     next
23929   } else {
23930     # Replace #undef with comments.  This is necessary, for example,
23931     # in the case of _POSIX_SOURCE, which is predefined and required
23932     # on some systems where configure will not decide to define it.
23933     if (defundef == "undef") {
23934       print "/*", prefix defundef, macro, "*/"
23935       next
23936     }
23937   }
23938 }
23939 { print }
23940 _ACAWK
23941 _ACEOF
23942 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23943   as_fn_error "could not setup config headers machinery" "$LINENO" 5
23944 fi # test -n "$CONFIG_HEADERS"
23945
23946
23947 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
23948 shift
23949 for ac_tag
23950 do
23951   case $ac_tag in
23952   :[FHLC]) ac_mode=$ac_tag; continue;;
23953   esac
23954   case $ac_mode$ac_tag in
23955   :[FHL]*:*);;
23956   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
23957   :[FH]-) ac_tag=-:-;;
23958   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23959   esac
23960   ac_save_IFS=$IFS
23961   IFS=:
23962   set x $ac_tag
23963   IFS=$ac_save_IFS
23964   shift
23965   ac_file=$1
23966   shift
23967
23968   case $ac_mode in
23969   :L) ac_source=$1;;
23970   :[FH])
23971     ac_file_inputs=
23972     for ac_f
23973     do
23974       case $ac_f in
23975       -) ac_f="$tmp/stdin";;
23976       *) # Look for the file first in the build tree, then in the source tree
23977          # (if the path is not absolute).  The absolute path cannot be DOS-style,
23978          # because $ac_f cannot contain `:'.
23979          test -f "$ac_f" ||
23980            case $ac_f in
23981            [\\/$]*) false;;
23982            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23983            esac ||
23984            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23985       esac
23986       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23987       as_fn_append ac_file_inputs " '$ac_f'"
23988     done
23989
23990     # Let's still pretend it is `configure' which instantiates (i.e., don't
23991     # use $as_me), people would be surprised to read:
23992     #    /* config.h.  Generated by config.status.  */
23993     configure_input='Generated from '`
23994           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23995         `' by configure.'
23996     if test x"$ac_file" != x-; then
23997       configure_input="$ac_file.  $configure_input"
23998       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23999 $as_echo "$as_me: creating $ac_file" >&6;}
24000     fi
24001     # Neutralize special characters interpreted by sed in replacement strings.
24002     case $configure_input in #(
24003     *\&* | *\|* | *\\* )
24004        ac_sed_conf_input=`$as_echo "$configure_input" |
24005        sed 's/[\\\\&|]/\\\\&/g'`;; #(
24006     *) ac_sed_conf_input=$configure_input;;
24007     esac
24008
24009     case $ac_tag in
24010     *:-:* | *:-) cat >"$tmp/stdin" \
24011       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
24012     esac
24013     ;;
24014   esac
24015
24016   ac_dir=`$as_dirname -- "$ac_file" ||
24017 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24018          X"$ac_file" : 'X\(//\)[^/]' \| \
24019          X"$ac_file" : 'X\(//\)$' \| \
24020          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
24021 $as_echo X"$ac_file" |
24022     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24023             s//\1/
24024             q
24025           }
24026           /^X\(\/\/\)[^/].*/{
24027             s//\1/
24028             q
24029           }
24030           /^X\(\/\/\)$/{
24031             s//\1/
24032             q
24033           }
24034           /^X\(\/\).*/{
24035             s//\1/
24036             q
24037           }
24038           s/.*/./; q'`
24039   as_dir="$ac_dir"; as_fn_mkdir_p
24040   ac_builddir=.
24041
24042 case "$ac_dir" in
24043 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
24044 *)
24045   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
24046   # A ".." for each directory in $ac_dir_suffix.
24047   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
24048   case $ac_top_builddir_sub in
24049   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
24050   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
24051   esac ;;
24052 esac
24053 ac_abs_top_builddir=$ac_pwd
24054 ac_abs_builddir=$ac_pwd$ac_dir_suffix
24055 # for backward compatibility:
24056 ac_top_builddir=$ac_top_build_prefix
24057
24058 case $srcdir in
24059   .)  # We are building in place.
24060     ac_srcdir=.
24061     ac_top_srcdir=$ac_top_builddir_sub
24062     ac_abs_top_srcdir=$ac_pwd ;;
24063   [\\/]* | ?:[\\/]* )  # Absolute name.
24064     ac_srcdir=$srcdir$ac_dir_suffix;
24065     ac_top_srcdir=$srcdir
24066     ac_abs_top_srcdir=$srcdir ;;
24067   *) # Relative name.
24068     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
24069     ac_top_srcdir=$ac_top_build_prefix$srcdir
24070     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
24071 esac
24072 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
24073
24074
24075   case $ac_mode in
24076   :F)
24077   #
24078   # CONFIG_FILE
24079   #
24080
24081   case $INSTALL in
24082   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
24083   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
24084   esac
24085   ac_MKDIR_P=$MKDIR_P
24086   case $MKDIR_P in
24087   [\\/$]* | ?:[\\/]* ) ;;
24088   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
24089   esac
24090 _ACEOF
24091
24092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24093 # If the template does not know about datarootdir, expand it.
24094 # FIXME: This hack should be removed a few years after 2.60.
24095 ac_datarootdir_hack=; ac_datarootdir_seen=
24096 ac_sed_dataroot='
24097 /datarootdir/ {
24098   p
24099   q
24100 }
24101 /@datadir@/p
24102 /@docdir@/p
24103 /@infodir@/p
24104 /@localedir@/p
24105 /@mandir@/p'
24106 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
24107 *datarootdir*) ac_datarootdir_seen=yes;;
24108 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
24109   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
24110 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
24111 _ACEOF
24112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24113   ac_datarootdir_hack='
24114   s&@datadir@&$datadir&g
24115   s&@docdir@&$docdir&g
24116   s&@infodir@&$infodir&g
24117   s&@localedir@&$localedir&g
24118   s&@mandir@&$mandir&g
24119   s&\\\${datarootdir}&$datarootdir&g' ;;
24120 esac
24121 _ACEOF
24122
24123 # Neutralize VPATH when `$srcdir' = `.'.
24124 # Shell code in configure.ac might set extrasub.
24125 # FIXME: do we really want to maintain this feature?
24126 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24127 ac_sed_extra="$ac_vpsub
24128 $extrasub
24129 _ACEOF
24130 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24131 :t
24132 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24133 s|@configure_input@|$ac_sed_conf_input|;t t
24134 s&@top_builddir@&$ac_top_builddir_sub&;t t
24135 s&@top_build_prefix@&$ac_top_build_prefix&;t t
24136 s&@srcdir@&$ac_srcdir&;t t
24137 s&@abs_srcdir@&$ac_abs_srcdir&;t t
24138 s&@top_srcdir@&$ac_top_srcdir&;t t
24139 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
24140 s&@builddir@&$ac_builddir&;t t
24141 s&@abs_builddir@&$ac_abs_builddir&;t t
24142 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
24143 s&@INSTALL@&$ac_INSTALL&;t t
24144 s&@MKDIR_P@&$ac_MKDIR_P&;t t
24145 $ac_datarootdir_hack
24146 "
24147 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
24148 if $ac_cs_awk_getline; then
24149   $AWK -f "$tmp/subs.awk"
24150 else
24151   $AWK -f "$tmp/subs.awk" | $SHELL
24152 fi >$tmp/out \
24153   || as_fn_error "could not create $ac_file" "$LINENO" 5
24154
24155 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
24156   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
24157   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
24158   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24159 which seems to be undefined.  Please make sure it is defined." >&5
24160 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
24161 which seems to be undefined.  Please make sure it is defined." >&2;}
24162
24163   rm -f "$tmp/stdin"
24164   case $ac_file in
24165   -) cat "$tmp/out" && rm -f "$tmp/out";;
24166   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
24167   esac \
24168   || as_fn_error "could not create $ac_file" "$LINENO" 5
24169  ;;
24170   :H)
24171   #
24172   # CONFIG_HEADER
24173   #
24174   if test x"$ac_file" != x-; then
24175     {
24176       $as_echo "/* $configure_input  */" \
24177       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
24178     } >"$tmp/config.h" \
24179       || as_fn_error "could not create $ac_file" "$LINENO" 5
24180     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
24181       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
24182 $as_echo "$as_me: $ac_file is unchanged" >&6;}
24183     else
24184       rm -f "$ac_file"
24185       mv "$tmp/config.h" "$ac_file" \
24186         || as_fn_error "could not create $ac_file" "$LINENO" 5
24187     fi
24188   else
24189     $as_echo "/* $configure_input  */" \
24190       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
24191       || as_fn_error "could not create -" "$LINENO" 5
24192   fi
24193 # Compute "$ac_file"'s index in $config_headers.
24194 _am_arg="$ac_file"
24195 _am_stamp_count=1
24196 for _am_header in $config_headers :; do
24197   case $_am_header in
24198     $_am_arg | $_am_arg:* )
24199       break ;;
24200     * )
24201       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
24202   esac
24203 done
24204 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
24205 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24206          X"$_am_arg" : 'X\(//\)[^/]' \| \
24207          X"$_am_arg" : 'X\(//\)$' \| \
24208          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
24209 $as_echo X"$_am_arg" |
24210     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24211             s//\1/
24212             q
24213           }
24214           /^X\(\/\/\)[^/].*/{
24215             s//\1/
24216             q
24217           }
24218           /^X\(\/\/\)$/{
24219             s//\1/
24220             q
24221           }
24222           /^X\(\/\).*/{
24223             s//\1/
24224             q
24225           }
24226           s/.*/./; q'`/stamp-h$_am_stamp_count
24227  ;;
24228
24229   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
24230 $as_echo "$as_me: executing $ac_file commands" >&6;}
24231  ;;
24232   esac
24233
24234
24235   case $ac_file$ac_mode in
24236     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
24237   # Autoconf 2.62 quotes --file arguments for eval, but not when files
24238   # are listed without --file.  Let's play safe and only enable the eval
24239   # if we detect the quoting.
24240   case $CONFIG_FILES in
24241   *\'*) eval set x "$CONFIG_FILES" ;;
24242   *)   set x $CONFIG_FILES ;;
24243   esac
24244   shift
24245   for mf
24246   do
24247     # Strip MF so we end up with the name of the file.
24248     mf=`echo "$mf" | sed -e 's/:.*$//'`
24249     # Check whether this is an Automake generated Makefile or not.
24250     # We used to match only the files named `Makefile.in', but
24251     # some people rename them; so instead we look at the file content.
24252     # Grep'ing the first line is not enough: some people post-process
24253     # each Makefile.in and add a new line on top of each file to say so.
24254     # Grep'ing the whole file is not good either: AIX grep has a line
24255     # limit of 2048, but all sed's we know have understand at least 4000.
24256     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
24257       dirpart=`$as_dirname -- "$mf" ||
24258 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24259          X"$mf" : 'X\(//\)[^/]' \| \
24260          X"$mf" : 'X\(//\)$' \| \
24261          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
24262 $as_echo X"$mf" |
24263     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24264             s//\1/
24265             q
24266           }
24267           /^X\(\/\/\)[^/].*/{
24268             s//\1/
24269             q
24270           }
24271           /^X\(\/\/\)$/{
24272             s//\1/
24273             q
24274           }
24275           /^X\(\/\).*/{
24276             s//\1/
24277             q
24278           }
24279           s/.*/./; q'`
24280     else
24281       continue
24282     fi
24283     # Extract the definition of DEPDIR, am__include, and am__quote
24284     # from the Makefile without running `make'.
24285     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
24286     test -z "$DEPDIR" && continue
24287     am__include=`sed -n 's/^am__include = //p' < "$mf"`
24288     test -z "am__include" && continue
24289     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
24290     # When using ansi2knr, U may be empty or an underscore; expand it
24291     U=`sed -n 's/^U = //p' < "$mf"`
24292     # Find all dependency output files, they are included files with
24293     # $(DEPDIR) in their names.  We invoke sed twice because it is the
24294     # simplest approach to changing $(DEPDIR) to its actual value in the
24295     # expansion.
24296     for file in `sed -n "
24297       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
24298          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
24299       # Make sure the directory exists.
24300       test -f "$dirpart/$file" && continue
24301       fdir=`$as_dirname -- "$file" ||
24302 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24303          X"$file" : 'X\(//\)[^/]' \| \
24304          X"$file" : 'X\(//\)$' \| \
24305          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
24306 $as_echo X"$file" |
24307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24308             s//\1/
24309             q
24310           }
24311           /^X\(\/\/\)[^/].*/{
24312             s//\1/
24313             q
24314           }
24315           /^X\(\/\/\)$/{
24316             s//\1/
24317             q
24318           }
24319           /^X\(\/\).*/{
24320             s//\1/
24321             q
24322           }
24323           s/.*/./; q'`
24324       as_dir=$dirpart/$fdir; as_fn_mkdir_p
24325       # echo "creating $dirpart/$file"
24326       echo '# dummy' > "$dirpart/$file"
24327     done
24328   done
24329 }
24330  ;;
24331     "mkdirs":C)
24332 for dir in etc lisp ; do
24333   test -d ${dir} || mkdir ${dir}
24334 done
24335  ;;
24336     "epaths":C)
24337 echo creating src/epaths.h
24338 ${MAKE-make} epaths-force
24339  ;;
24340     "gdbinit":C)
24341 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
24342   echo creating src/.gdbinit
24343   echo source $srcdir/src/.gdbinit > src/.gdbinit
24344 fi
24345  ;;
24346
24347   esac
24348 done # for ac_tag
24349
24350
24351 as_fn_exit 0
24352 _ACEOF
24353 ac_clean_files=$ac_clean_files_save
24354
24355 test $ac_write_fail = 0 ||
24356   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
24357
24358
24359 # configure is writing to config.log, and then calls config.status.
24360 # config.status does its own redirection, appending to config.log.
24361 # Unfortunately, on DOS this fails, as config.log is still kept open
24362 # by configure, so config.status won't be able to write to it; its
24363 # output is simply discarded.  So we exec the FD to /dev/null,
24364 # effectively closing config.log, so it can be properly (re)opened and
24365 # appended to by config.status.  When coming back to configure, we
24366 # need to make the FD available again.
24367 if test "$no_create" != yes; then
24368   ac_cs_success=:
24369   ac_config_status_args=
24370   test "$silent" = yes &&
24371     ac_config_status_args="$ac_config_status_args --quiet"
24372   exec 5>/dev/null
24373   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
24374   exec 5>>config.log
24375   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
24376   # would make configure fail if this is the last instruction.
24377   $ac_cs_success || as_fn_exit $?
24378 fi
24379 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
24380   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
24381 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
24382 fi
24383
24384